WO2013187412A1 - Bed device - Google Patents
Bed device Download PDFInfo
- Publication number
- WO2013187412A1 WO2013187412A1 PCT/JP2013/066093 JP2013066093W WO2013187412A1 WO 2013187412 A1 WO2013187412 A1 WO 2013187412A1 JP 2013066093 W JP2013066093 W JP 2013066093W WO 2013187412 A1 WO2013187412 A1 WO 2013187412A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- power supply
- manual
- supply path
- bed apparatus
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
- A47C19/021—Bedstead frames
- A47C19/022—Head or foot boards
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
Definitions
- the present invention relates to a bed apparatus in which power is supplied to a power-using device such as an electric actuator by a manual power generator.
- various power-use devices such as an electric actuator for a bed driving unit and a measurement device for a care recipient or patient (hereinafter referred to as “care recipient”) are installed.
- care recipient a measurement device for a care recipient or patient
- caregivers and nurses hereinafter referred to as “caregivers”, etc.
- caregivers and nurses hereinafter referred to as “caregivers”, etc.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2008-220603
- Patent Document 2 Japanese Patent Application Laid-Open No. 2011-160888
- the installation location is limited because it is necessary to make it an installation location that can secure sufficient power generation in a room that is difficult to receive sunlight, and a battery that charges (stores) generated power is required. It will increase in size.
- a power generator (a manual power generator) as a power source for the bed apparatus.
- the present invention makes it easy for an operator to perform power generation work during power generation by a manual power generation apparatus, can reduce time and physical burden, and can ensure the safety of those who do not understand the purpose of use.
- a bed apparatus is to be provided.
- the present invention provides a bed apparatus provided with a power-use device that operates by a power source.
- Power can be supplied by a manual power generator, and at least an end of a power path that transmits power to the power-using device is provided at a location facing the outside of the head side, side side, or foot side of the bed apparatus. This is a bed apparatus.
- the manual power generation device is provided outside the bed device, and the power supply path is a first power supply path connected to the manual power generation apparatus, and a single power supply for supplying power to one or more power-using devices. Or a plurality of second power supply paths, and an input side end of the one or more second power supply paths is provided in a relay box, and the second power supply path provided in the relay box is provided.
- the manual power generator When the output side end of the first power supply path is connectable to the input side end, and when the first power supply path and the second power supply path are connected, the manual power generator generates power.
- the power supply equipment can be operated, and the relay box is provided in a place where the user's hand can reach by facing the horizontal outside of the head side, side side, or foot side of the bed apparatus. Is preferred.
- the relay box has input side ends of a plurality of second power supply paths respectively connected to the plurality of power supply using devices, and the relay box has the first side.
- the output side of the power supply path can be selectively connected to one of the input side ends of the plurality of second power supply paths, and the first power supply path and the selected second power supply path are connected.
- the power is generated by the external manual power generator, it is preferable that power can be supplied to the power-using device connected to the selected second power path.
- the second power supply path connected to the first power supply path of the manual power generator is turned on / off, or the connection between the first power supply path and the plurality of second power supply paths is switched. It is preferable that switch means is provided in the relay box.
- a manual power generator is provided in the bed apparatus itself, Power can be supplied to an end of a second power supply path that supplies power to one or a plurality of power-using devices from the first power supply path connected to the manual power generation apparatus. It is preferable to provide in the location which faced the outer side of either the side side or the foot side.
- a handle for causing the manual power generation device to generate power can be stored in the bed device, and that the handle can be rotated from the outside of the manual power generation device when the handle is used.
- the present invention has a plurality of power use devices, and can selectively connect the output side of the first power path of one or a plurality of manual power generators to any one of the ends of the plurality of second power paths.
- the first power supply path and the selected second power supply path are in a connected state and power is generated by the external manual power generation device, power is supplied to the power-use equipment connected to the selected second power supply path.
- a possible configuration is preferred.
- the second power supply path connected to the first power supply path of the manual power generator is turned on / off, or the connection between the first power supply path and the plurality of second power supply paths is switched. It is preferable that the switch means is provided in the bed device adjacent to the manual power generator.
- the switch means transmits an operation force from the operation unit for operation using a mechanical wire, and the second power supply path is turned on / off or the power supply destination is switched by the transmitted operation force. It is preferable to have a mechanical switching mechanism.
- the switch means transmits an electrical signal from the operation unit for operation, and the relay circuit performs on / off of the power supply path or switching of the power supply destination by the transmitted electrical signal. It is suitable.
- the power-use device includes a drive unit that drives a predetermined portion of the bed device by an electric actuator or a peripheral device of the bed device.
- the power supply path for supplying power to the power-use equipment by the manual power generator provided outside the bed apparatus or in the bed apparatus itself since at least the end of the head is provided on the outside of the bed device facing the head, side, or foot, the operator can easily reach the place facing the outside in the horizontal direction. It is easy for an operator to perform power generation work when generating power from the apparatus. Moreover, since it becomes easy to work, time and a physical burden can be reduced.
- the manual power generation device is provided outside the bed device, and a first power supply path connected to the manual power generation device and a second power supply path for supplying power to the electric actuator are provided in the power supply path.
- the input side end of one or more second power supply paths is provided in the relay box, and the first power supply path is connected to the input side end of the second power supply path provided in the relay box.
- the output-side end of the power supply device can be connected, and when the first power supply path and the second power supply path are in a connected state and power is generated by the manual power generation device, the power-use device can be operated,
- the relay box can be provided at a location that faces the outside in the horizontal direction on either the head side, the side side, or the foot side of the bed apparatus and can be reached by the user, thereby facilitating the connection work.
- the relay box has a plurality of power source use devices, and the relay box is provided with input side end portions of a plurality of second power source paths respectively connected to the plurality of power source use devices, and the first power source route Can be selectively connected to any one of the input side ends of the plurality of second power supply paths, and the first power supply path and the selected second power supply path are connected to each other in the external state.
- the first power supply path is selectively connected to the second power supply path by adopting a configuration in which power can be supplied to the power-using device connected to the selected second power supply path when power is generated by the manual power generation device. This makes it easy to select the equipment that uses the power supply you want to operate and supply power, which is very convenient.
- the second power supply path connected to the first power supply path of the manual power generator is turned on / off, or the connection between the first power supply path and the plurality of second power supply paths is switched.
- a manual power generator is provided in the bed apparatus itself, and power is supplied to an end of a second power path that supplies power to one or a plurality of power-using devices from the first power path connected to the manual power generator.
- the manual power generation device can be integrated with the bed device by providing the manual power generation device at a location facing the outside of either the head side, the side side, or the foot side of the bed device so that supply is possible.
- the bed apparatus provided with can be made compact.
- the handle for operating the power generation of the manual power generation device can be stored in the bed device, and the handle can be rotated from the outside of the manual power generation device when the handle is used, so that compact storage and handling are possible. Easy to use.
- this invention has a some power usage apparatus, and selectively connects the output side of the 1st power supply path
- a switch for performing on / off of a second power supply path connected to the first power supply path of the manual power generator or switching connection between the first power supply path and the plurality of second power supply paths By providing the means in the bed apparatus adjacent to the manual power generator, the person handling the manual power generator can easily operate the switch means together with the power generation work of the manual power generator, and the operation of each part can be easily switched. Even if the means is operated alone, if the manual power generator is not handled, the power-use equipment will not operate, so even if the person who does not understand the application of the switch means etc. is touched, the safety of such one can be ensured .
- the switch means transmits an operating force from the operating unit by a mechanical wire, and the second power path is turned on / off or the power supply destination is switched by the transmitted operating force.
- the switch means transmits an electrical signal from an operation unit for operation, and the relay circuit is used to turn on / off the power supply path or switch the power supply destination by the transmitted electrical signal.
- a drive unit that drives a predetermined part of the bed device by an electric actuator or a peripheral device of the bed device is provided, and the operation of the power source use device other than the electric actuator is supplied by the manual power generator it can.
- route of the bed apparatus (a) has shown the 1st example, (b) has shown the 2nd example, (c) has shown the 3rd example, respectively. It is explanatory drawing around the installation place of the manual electric power generating apparatus in the foot board of the bed apparatus which concerns on 4th Embodiment B.
- FIG. It is explanatory drawing of each wiring example which shows the power supply path
- It is explanatory drawing of the modification of attachment of the manual electric power generating apparatus in 4th Embodiment B (a) is explanatory drawing of the state which removed the outer cover from the footboard, (b) is the state figure which attached the outer cover.
- FIGS. 1 to 8 are explanatory views of the overall configuration of the bed apparatus 1 according to the first embodiment
- FIGS. 9A to 9C are explanatory views of the bed apparatus and a manual power generator provided outside
- FIG. FIGS. 11A to 11C are explanatory diagrams of wiring examples (first to third examples) showing the power supply path of the bed apparatus
- FIG. 11 is a modified example of installation of the relay box of the bed apparatus, It is explanatory drawing of the example which embedded the relay box in the side rail.
- the head side (head-facing side) and the foot side (leg-facing side) when the user of the bed apparatus lies on the bed will be described below.
- the bed frame 3 is supported on a carriage 4 so as to be movable up and down via two lift link mechanisms 4h and 4f (details omitted) on the head side and the foot side.
- the bed frame 3 includes a plurality of frame members arranged along the width direction between the columnar frame members (side-side frame portions 3S) arranged along the longitudinal direction on both sides of the bed apparatus 1 in a substantially ladder shape. It is the structure provided in.
- the bed frame 3 is provided with a bottom 2, and as the bottom 2, a back bottom 22, a waist bottom 24, a knee bottom 25, and a leg bottom 26 are arranged from the head side to the foot side. Are arranged in order.
- the back bottom 22 is connected to the waist bottom 24 and is rotatably installed on the bed frame 3. Moreover, the knee bottom 25 and the leg bottom 26 are installed in the bed frame 3 so that rotation is possible.
- the waist bottom 24 is connected to the back bottom at the head side, and can be bent as a whole, and the foot side end is fixed to the foot side of the bed frame 3. Further, the head side end of the knee bottom 25 is connected to the foot side end of the waist bottom 24, and the knee bottom 25 and the leg bottom 26 are provided on the bed frame 3 so as to be rotatable and vertically movable. Normally, the mattress is placed on the bottom 2, but the mattress is not shown.
- wheels 5 are arranged in the vicinity of each corner of the carriage 4 so that the carriage 4 (bed apparatus 1) can be moved in any direction on the floor.
- the bed apparatus 1 is provided with a headboard 8 fixed to the head side end and a footboard 9 fixed to the bed frame 3 at the foot side end.
- the bed apparatus 1 normally, commercial power is supplied from a power supply facility such as an outlet in a facility where the bed apparatus 1 is installed to drive or operate a power-using device (referred to as “electric mode”). ) And it is the structure which is operated by supplying power from a manual power generation device 52 (see FIG. 9) of a power supply source provided on the outside of the bed apparatus 1 to some power use devices (referred to as “manual mode”). In the second embodiment and the like thereafter, power can be supplied in the electric mode and the manual mode.
- FIG. 9 is an explanatory diagram of the bed apparatus 1 of the first embodiment and a manual power generation apparatus that is an external power supply source, where (a) is a folded state of the handle, and (b) is an assembled handle. It is explanatory drawing of a use state and the state which (c) has connected the cable of the manual generator to the relay box. Moreover, FIG. 10 is explanatory drawing of the example of wiring which shows the power supply path
- a plurality of electric actuators are provided as drive devices that drive the movable portion as power-use equipment that operates by a power source.
- the back bottom 22 is moved up and down (so-called back raising operation, back lowering operation) and the electric actuator 31 for back operation and the bed frame with respect to the carriage 4.
- 3 is provided with an electric actuator 32 for elevating and lowering and an electric actuator 34 for operating the leg bottom and the leg bottom 26.
- a relay box 50 (see FIG. 1) is provided at least at the end of the power supply path that transmits power to the output destination, and the relay box 50 is either the head side, the side side, or the foot side of the bed apparatus. It is provided at a location that faces the outside in the horizontal direction and can be reached by the user.
- the power of the electric actuator 31 for back movement can be supplied by the manual power generator 52 (see FIG. 9)
- a relay box 50 at the end of the power supply path that transmits power to the electric actuator 31 is provided at a location facing the outside of the footboard 9 on the foot side in the bed apparatus 1.
- the manual power generation device 52 is appropriately provided outside the bed apparatus 1, and among the plurality of electric actuators, The power can be supplied by the manual power generator 52.
- the power supply path is provided with a first power supply path 52d connected to the manual power generator 52 and a single second power supply path 58 for supplying power to the back-operating electric actuator 31 of a single power-using device. It has been. Further, the input side end of the single second power supply path 58 is provided in the relay box 50, and the first power supply is connected to the input side end of the second power supply path 58 provided in the relay box 50.
- the end of the output side of the path 52d can be connected with a plug or the like, and when the first power path 52d and the second power path 58 are connected and the manual power generator 52 generates power, It is the structure which can act
- the relay box 50 protrudes or is embedded in a place where the user's hand can reach with the footboard 9 on the foot side of the bed apparatus 1 facing the outside in the horizontal direction. Etc. are provided. Any device that uses power is within the scope of the present invention. In particular, since the electric actuator 31 for back movement is the most frequently used, power can be supplied from the manual power generator 52 to improve convenience. it can.
- the installation location of the relay box 50 and the installation location other than the foot board 9 are within the scope of the present invention, the relay box 50 can be operated while looking from the user's feet, so the first embodiment is illustrated as an example in the relay The box 50 is installed as a footboard 9.
- FIGS. 9A to 9C are explanatory diagrams of a structure example of the manual power generator 52.
- the manual power generator 52 is an insertion for inserting and fitting a handle (also referred to as "crank") 52b with a substantially rod-like shape and a spherical tip so that the main body 52a can be grasped with one hand.
- the shaft 52c protrudes.
- the handle 52b can be detached from the insertion shaft 52c.
- the removed handle 52b can be fixed to the side of the main body 52a by folding the handle.
- a cord as the first power supply path 52d comes out from the main body 52a, and a plug is provided at the tip of the first power supply path 52d.
- the handle 52b is fitted on the shaft 52c, and the handle portion held by the hand is developed.
- the plug of the first power supply path 52d is inserted into the insertion socket 50a of the relay box 50, and is fixedly rotated and connected.
- the power generated by the manual power generator 52 in this inserted connection state is supplied to the back motion electric actuator 31 (see FIG. 10) via the power supply path 58 of the relay box 50.
- the main body 52a When the manual power generation device 52 is operated to generate power, the main body 52a is gripped with one hand, the handle 52b is gripped with the other hand, the handle 52b is turned to generate power, and the back motion electric actuator 31 is driven. it can.
- the power supply path of the first embodiment is such that the first power path 52d of the manual power generator 52 provided separately from the bed apparatus 1 and connected to the relay box 50 is connected to the relay box 50, and the second power path ( The electric power generated by the manual power generator 52 is supplied to the electric actuator 31 for back operation, which is an example of one output destination, via a power cable 58.
- Various modifications such as providing a switch for switching between the manual mode and the electric mode (manual / electric switching switch means 61) in the power supply path are also within the scope of the first embodiment.
- FIG. 10 is an explanatory diagram of each wiring example of the power supply path included in the first embodiment, where (a) shows a first example, (b) shows a second example, and (c) shows a third example. ing.
- power can be supplied from the control box 40 provided in the bed apparatus 1 in the electric mode in the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34.
- the power supply paths in the electric mode are connected to each other, but the power supply path in the electric mode to the electric actuator 31 for back operation is directed from the electric line 40a to the second power supply path 58 via the relay box 50. .
- a manual / electrical changeover switch means 61 is built in the relay box 50.
- the manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
- manual / electrical switching can be performed by operating the operation switch unit by providing the relay box 50 with a manual / electrical switch unit 61 with an operation switch unit such as a rotary or toggle switch exposed.
- the switch means 61 can switch between the electric mode and the manual mode.
- the output destination in the manual mode is one electric actuator 31 for back movement
- one output destination can be appropriately selected from the electric actuator and other power-using devices. The same applies to the following second and third examples.
- first relay box 50A and second relay box 50B are provided.
- the first relay box 50A aggregates the actuator line 31a, the power supply line (electrical line 40a) from the control box 40, and the power supply line (second power supply path 58) from the manual power generation device 52.
- the manual / electrical changeover switch means 61 is provided.
- the second relay box 50B has a plug insertion port (socket 50a) for connecting a plug at a connection end of the first power path 52d from the manual power generator 52.
- the second relay box 50B is provided so as to be exposed on the foot board 9.
- the manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
- the manual line can be switched from the electric line by inserting a power supply plug of the manual power generator 52.
- a tact switch or the like is provided around the plug insertion port (socket 50a) to switch the manual / electrical changeover switch means 61 from the electric mode to the manual mode.
- the manual switch switch 61 is exposed (exposed) with an operation switch such as a rotary or toggle switch provided in the second relay box 50B. With this operation, the manual / electrical changeover switch means 61 of the first relay box 50A can be switched between the electric mode and the manual mode.
- the manual / electrical changeover switch means 61 which is a mechanical switch is switched on / off.
- power can be supplied from the control box 40 provided in the bed apparatus 1 in the electric mode for the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34. Each power mode path is connected.
- a branch cable 58c is connected to the second power path 58 extending from the relay box 50 to the electric line 40a to the electric actuator 31 for back movement. If the electric power is operated with the manual power generation device 52 connected, the second power supply path 58 is electrically connected, and the motor on the manual power generation device 52 side also rotates. There is a possibility of connection. When the electric operation is performed, it is preferable to remove the manual power generator 52.
- a power path (power cable) 58 is wired from the relay box 50 to the back motion electric actuator 31 for the back bottom 22 so that power is supplied through the power path. It has become.
- the relay box 50 (50B in the second example) at the end of the power supply path is provided at a location facing the outside of the footboard 9 of the bed apparatus 1 and easily accessible.
- the operator can easily reach out, and the operator can easily perform the power generation work when the manual power generation device 52 generates power.
- time and physical burden can be reduced.
- the relay box 50 (50B) faces the outside in the horizontal direction and is provided at a location that can be reached by the user, connection work can be facilitated.
- the power supply path to the back motion electric actuator 31, the lift electric actuator 32, the leg motion electric actuator 34, and other power-using devices is as follows.
- the power from the indoor power outlet is supplied and can be driven through a power path through the control box 40 and a relay box (not shown).
- the relay box 50 is provided on the foot board 9 in the first embodiment, and the relay box 50 is any part of the foot side, head side, and side side of the bed apparatus 1.
- the relay box 50 is also within the scope of the present invention to appropriately arrange the parts that face the outside in the horizontal direction and can be reached by the user.
- the installation location of the relay box 50 can be provided in the foot side portion of the bed frame 3, and the deformation is provided by being embedded (or protruded) in the side rail 7 on the side as in the bed apparatus 1 in FIG. 11.
- Example 1 can be taken.
- the side rails 7 provided on both sides are provided on both side portions of the bed frame 3 so as to be able to open sideways, thereby preventing a user from falling from the bed. Is for.
- the side rail 7 is provided with a control monitor 7a for the bed apparatus.
- FIG. 12 is a perspective view of the bed apparatus according to the second embodiment
- FIG. 13 is an explanatory view of the footboard of the bed apparatus
- (a) is a plan view
- (b) is a front view
- (c) is manual.
- FIG. 14A to FIG. 14C are explanatory diagrams of wiring examples (first to third examples) showing the power supply path of the bed apparatus.
- the bed apparatus 1 according to the second embodiment has the same basic configuration as that of the first embodiment, and the bottom 2 (back bottom 22, waist bottom 24, knee bottom 25, leg bottom 26), bed frame 3 and the like are shown in FIG.
- the same parts as those in FIG. 10 are denoted by the same reference numerals.
- the cart 4 and the wheels 5 are not shown.
- power is supplied to one output destination (one power-using device) from a manual power generator provided integrally with the bed apparatus 1 itself, and the first power source connected to the manual power generator Power can be supplied to the end of the second power supply path that supplies power to a single power-using device from the path, and the manual power generator is placed on the head side, side side, or foot side outside the bed apparatus. It is provided at the facing part.
- the configuration of the bed apparatus 1 according to the second embodiment is different from that of the first embodiment, as shown in FIG. 12 to FIG.
- what is provided in the foot board 9 will be described below.
- the manual power generation device 52 is provided at a position facing the outside of the foot board 9 on the foot side of the bed apparatus 1 so as to be operable from the outside in the horizontal direction so that power can be supplied to the section.
- the handle 52b for operating the power generation of the manual power generation device 52 can be freely stored in the bed device 1, and the handle 52b can be rotated from the outside of the manual power generation device 52 when used.
- a specific arrangement of the manual power generation device 52 includes the manual power generation device 52 built in the footboard 9 on the foot side of the bed device 1, and the manual power generation device 52 (FIG. 9) is covered with an outer cover 60.
- the outer cover 60 is attached in a vertically long state over substantially the entire length of the footboard 9 in the vertical direction, and a manual power generator 52 is installed in the outer cover 60 in the vertical direction.
- the accommodation space of the manual power generator 52 covered with the outer cover is referred to as a relay box 70.
- the manual power generation device 52 uses the one shown in FIG. 9, and the handle 52 b is detachable from the manual power generation device 52.
- a recess 60a for accommodating the handle 52b is formed in the lower part of the outer cover 60, and a hole 60b in which the shaft 52c of the manual power generator 52 is exposed is formed in the upper part of the outer cover 60.
- the handle 52b can be fitted into the recess 60a so that it can be stored.
- the manual power generation device 52 is shown in FIG.
- the manual power generation device 52 can generate power by fitting and rotating the handle 52b on the shaft 52c exposed from the hole 60b.
- the power supply path of the bed apparatus 1 according to the second embodiment is to supply power to one output destination (one power-using device) from a manual power generator provided integrally with the bed apparatus 1.
- the power generated by the manual power generation device 52 is supplied from the manual power generation device 52 to the electric actuator 31 for back operation, which is an example of one output destination, via the second power supply path (power cable) 58.
- the second power supply path power cable
- Various modifications such as providing a switch (manual / electric switching switch means 61) for switching between the manual mode and the electric mode in the power supply path are also within the scope of the second embodiment.
- FIG. 14 is an explanatory diagram of each wiring example of the power supply path included in the second embodiment, where (a) shows a first example, (b) shows a second example, and (c) shows a third example. ing.
- power can be supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode.
- the power supply paths in the electric mode are connected to each other, but the power supply path in the electric mode to the electric actuator 31 for back movement is directed from the electric line 40a to the second power supply path 58 via the relay box 70. .
- a manual power generation device 52 is incorporated in the footboard 9 as a relay box 70, and a manual / electric switching switch means 61 is also incorporated.
- the manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
- the manual / electrical changeover switch means 61 may be provided by exposing the operation switch part such as a rotary or toggle switch to the manual / electrical changeover switch means 61. The electric mode and the manual mode can be switched.
- the output destination in the manual mode is one electric actuator 31 for back movement
- one output destination can be appropriately selected from the electric actuator and other power-using devices. The same applies to the following second and third examples.
- the first relay box 70A and the second relay box 70B are provided apart from each other, the first relay box 70A is provided in the middle of the second power supply path, and the second relay box 70B is provided on the foot board 9.
- the first relay box 70A and the second relay box 70B are provided apart from each other, the first relay box 70A is provided in the middle of the second power supply path, and the second relay box 70B is provided on the foot board 9.
- the first relay box 70A aggregates the actuator line 31a, the power supply line (electrical line 40a) from the control box 40, and the power supply line (second power supply path 58) from the manual power generation device 52.
- the manual / electrical switch means 61 is provided at an appropriate place of the bed apparatus.
- the second relay box 70B has an operation unit for driving the manual power generation device 52 and the manual / electrical changeover switch means 61 or the switch of the first relay box 70A, and is built in the footboard 9.
- the manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
- the manual line (second line) is extended from the electric line 40a extending from the control box 40 by attaching the handle 52b of the manual power generator 52.
- the power supply path 58) is switched.
- a manual line / electrical line is switched by providing a tact switch or the like around the handle 52b mounting opening.
- the manual / electrical changeover switch means 61 may be provided by exposing the operation switch part such as a rotary or toggle switch to the manual / electrical changeover switch means 61. The electric mode and the manual mode can be switched.
- the mechanical switch in the first relay box can transmit the operating force to the second relay box 70B by the mechanical wire 66 or the like.
- the manual / electrical changeover switch means 61 is turned on / off.
- power can be supplied from the control box 40 provided in the bed apparatus 1 to the electric actuator for back movement 31, the electric actuator for lifting / lowering 32, and the electric actuator for leg movement 34 in the electric mode.
- Each power mode path is connected.
- a second power supply path 58 from the relay box 70 is connected to the electric line 40a extending from the control box 40 to the electric actuator 31 for back movement by a branch cable 58c.
- the second power supply path 58 is electrically connected, and the motor on the manual power generation device 52 side also rotates. Since there is a possibility of connection, it is preferable to remove the handle 52b.
- the manual power generation device 52 is provided at a location facing the outside of the footboard 9 on the foot side of the bed device so that the manual power generation device 52 can be operated from the outside.
- the bed apparatus 1 provided with the manual power generation device 52 can be made compact.
- a handle 52b for operating the power generation of the manual power generation device 52 can be stored in the recess 60a of the outer cover 60 provided in the bed device 1, and the handle 52b is externally attached to the handle 52b when the handle 52b is used. Can be rotated and used for both compact storage and ease of handling.
- the installation place of the manual power generation device 52 is the foot-side footboard 9, but in the present invention, the manual power generation device 52 is any of the head side, the side side, or the foot side of the bed device. Needless to say, it is not limited to the foot board 9 as described above.
- the outer cover 60 is formed vertically long in the vertical direction, this shape can be appropriately set. For example, the outer cover 60 can be provided horizontally long.
- FIGS. 16A and 16B are explanatory views of a structure example of the relay box according to the third embodiment A, where FIG. 15A is a front view of the relay box on the connector insertion side, FIG. 15B is a side view of the relay box, and FIG. It is a back view by which the 2nd power supply path
- FIGS. 16A to 16C are explanatory diagrams of wiring examples (first to third examples) of the bed apparatus. Since the configuration of the bed apparatus 1 is the same as that shown in FIGS.
- the manual power generator is provided outside the bed apparatus, and the power path is configured to supply power to the first power path connected to the manual power generator and a plurality of power-using devices.
- One or a plurality of second power supply paths are provided, and an input side end of the plurality of second power supply paths is provided in the relay box, and an input of the second power supply path provided in the relay box is provided.
- the output side end of the first power path can be connected to the side end, and the power is generated when the manual power generator generates power with the first power path and the second power path connected.
- the relay box is provided in a place that can be reached by the user's hand facing the horizontal outside of the head side, side side, or foot side of the bed device. is there.
- the bed apparatus 1 of the third embodiment A has a plurality of electric actuators, and among the two (a plurality of examples) of the back movement electric actuator 31 and the leg movement electric actuator 34. Supply power to either.
- the relay box 50 is provided with insertion sockets 50a and 50b at the input side ends of the two power supply paths 58a and 58b respectively connected to the plurality of electric actuators 31 and 34 (see FIG. 16).
- the output side of the first power path 52d of the manual power generator 52 can be selectively connected to either of the sockets 50a and 50b, and the first power path 52d and the selected second power path 58a or 58b. Can be supplied to any of the electric actuators 31 and 34 that are power-use devices connected to the selected second power path 58 when the power is generated by the manual power generator 52 outside the bed apparatus 1 in the connected state. It is a configuration.
- an insertion socket 50a for supplying power to the electric actuator 31 for back movement and an insertion socket 50b for supplying power to the electric actuator 34 for leg movement are provided.
- the electric actuators 31 and 34 to be operated are selected, the power is supplied, and the operating part is selected (the back bottom and the knee). Either bottom or leg bottom).
- the power supply socket 50a for supplying power to the back motion electric actuator 31 and the power supply to the leg motion electric actuator 34 are provided.
- the insertion socket 50b is provided in parallel.
- the relay box 50 is L-shaped in a side view according to the bed frame 3, and the back side is attached to the bed frame and screwed. It has stopped. Moreover, as shown in FIG.15 (d), it can attach to the bed frames 3, such as a side side. As shown in FIG. 15C, a cable outlet 54... Toward the electric actuator is provided on the back surface of the relay box 50 and can be screwed to the bed frame 3 through screws in the screw holes 56. .
- the attachment sheet metal may be fixed to an appropriate portion of the bed apparatus 1 such as a frame with screws or fasteners, and the relay box may be fixed to the sheet metal with a magnet or an adhesive material.
- the relay box 50 is exposed and installed on the bed frame on the foot side or the side of the bed apparatus 1 and is provided at a location that faces the outside in the horizontal direction and can be reached by the user to facilitate connection work. It is a thing.
- the power supply path of the third embodiment A switches the connection of the power path from the manual power generation device 52 provided separately to the bed apparatus to a plurality of output destinations (a plurality of power-using devices), and any output destination To supply power.
- the output side of the first power supply path 52d of the manual power generator 52 can be selectively connected to either of the insertion sockets 50a and 50b, and the first power supply path 52d and the selected second power supply path 58a. , 58b (see FIG. 16) are connected, and when the power is generated by the manual power generation device 52 outside the bed apparatus 1, any one of the electric power use devices connected to the selected second power supply paths 58a, 58b In this configuration, power can be supplied to the actuators 31 and 34.
- FIG. 16 is an explanatory diagram of each wiring example of the power supply path included in the third embodiment A, where (a) is a first example, (b) is a second example, and (c) is a third example. Show.
- power can be supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode.
- the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode are connected to the power path of the electric mode (electric lines 40a, 40b).
- the power path in the electric mode to the electric actuator for back movement 31 and the electric actuator for leg movement 34 is relayed from the electric lines 40a, 40b. It goes to the second power supply path 58a, 58b shared with the power supply mode power supply path via the box 50.
- a manual / electrical changeover switch means 61 is built in the relay box 50.
- the manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
- the power supply plug of the first power path 52d of the manual power generator 52 is inserted into the socket 50a or 50b of the relay box 50.
- the electric line 40a or 40b from the control box 40 can be switched to the manual line (first power supply path 52d).
- a manual line / electrical line is switched by providing a tact switch or the like around the sockets 50a and 50b of the plug insertion port.
- a manual / electrical changeover switch 61 is provided by exposing a manual / electrical changeover switch means 61 with an operation switch part such as a rotary or toggle switch to the relay box.
- the means 61 can switch between the electric mode and the manual mode.
- the first relay box 50A and the second relay box 50B are provided apart from each other, and the second relay box 50B is provided, for example, on a footboard (not shown) for the function of connecting the manual power generator 52 and the like. .
- the first relay box 50A includes actuator lines 31a and 34a connected to the actuators 31 and 34, power supply lines from the control box 40 (electric lines 40a and 40b), and power supply lines from the manual power generator 52 (second The power supply paths 58a and 58b) are integrated, and manual / electrical changeover switch means 61 is provided inside.
- the second relay box 50B has plug insertion ports (sockets 50a and 50b) for connecting a plug at the connection end of the first power supply path 52d from the manual power generator 52.
- the second relay box 50B is provided so as to be exposed on a foot board (not shown).
- the manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
- the manual line can be switched from the electric line by inserting the power supply plug of the manual generator 52.
- the manual / electrical changeover switch means 61 is switched by insertion by providing a tact switch or the like around the sockets 50a and 50b of the plug insertion port.
- a manual / electrical changeover switch means 61 with an operation switch portion such as a rotary or toggle switch exposed is provided in the second relay box 50B.
- the manual / electrical changeover switch means 61 of one relay box 50A can switch between the electric mode and the manual mode.
- the manual / electrical changeover switch means 61 which is a switch is switched on / off.
- power is supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode.
- the power supply paths (electric lines) in the electric mode are connected so that they can be performed.
- a branch cable 58c1 is connected to the second power path 58a from the relay box 50 to the electric line 40a to the electric actuator 31 for back movement.
- a branch cable 58c2 is connected to the second power path 58b from the relay box 50 to the electric line 40b to the electric actuator 34 for leg operation.
- the motor on the manual power generation device 52 side also rotates. Since it may lead to an unintended operation depending on the situation, it is desirable not to connect the manual power generator 52 in the electric mode.
- the selected second power supply is selected.
- the first power supply path 52d is changed to the second power supply path by adopting a configuration in which power can be supplied to either the back-motion electric actuator 31 or the leg-motion electric actuator 34 of the power-use device connected to the paths 58a and 58b.
- 58a and 58b can be selectively connected to easily select a power-use device to be operated and supply power, which is highly convenient.
- the two insertion sockets 50a, 50b are for the two electric actuators 31, 34.
- three or more numbers are used. Are provided in the relay box, and the second power supply path 58 to the three or more electric actuators is connected to each of the three or more plugs, and the first power supply path 52d of the manual power generator 52 is connected to any one of the plugs. May be selectively connected to selectively drive the electric actuator.
- relay box 50 is exposed and installed on the bed frame 3 on the foot side or the side side of the bed apparatus 1, it may be provided at a place where the user's hand can reach by facing the outside in the horizontal direction at an appropriate place such as the head side. Further, although the relay box 50 is exposed and installed in the bed apparatus 1, it may be installed by being embedded in the side rail 7 or other appropriate places as shown in FIG.
- FIG. 17 is an explanatory diagram of each wiring example of the bed apparatus according to the third embodiment B, where (a) shows a first example, (b) shows a second example, and (c) shows a third example.
- FIG. 18 is an explanatory diagram of a footboard provided with the manual power generator of the bed apparatus according to the third embodiment B.
- (a) has two manual power generators
- (b) is a single manual power generator.
- (c) is an explanatory view of a handle insertion hole.
- This third embodiment B has a plurality of power-using devices, and selectively selects the output side of the first power path of one or a plurality of manual power generators as one of the ends of the plurality of second power paths. And when the first power supply path and the selected second power supply path are in a connected state and the power is generated by the manual power generator, power is supplied to the power-use equipment connected to the selected second power supply path. It is a configuration that can be supplied.
- the manual power generation device 52 is provided in the bed device 1 itself, and the handle from the first power supply path of the power output of the manual power generation device 52 is provided. In this configuration, power can be supplied from the second power supply path to the power-use device selected by the insertion of 52b.
- the manual power generation device 52 is incorporated in the foot board 9 of the bed device 1 and two (a plurality of examples) of the back motion electric actuator 31 and the leg motion electric actuator 34 are manually operated as a plurality of output destination power-use devices.
- the bed device is configured to be able to supply power by the power generation of the power generation device 52.
- the manual power generation device 52 includes the manual power generation device 52 in the footboard 9 on the foot side of the bed device 1 in a vertical orientation and is covered with an outer cover.
- the accommodation space of the manual power generator 52 covered with 60 is referred to as a relay box 70. Others are the same as in the second embodiment.
- FIGS. 17A to 17C and FIGS. 18A to 18C examples of the wiring of the power supply path included in the third embodiment B (first example to third example) Will be explained.
- power can be supplied from the control box 40 provided in the bed apparatus 1 to the electric actuator 31 for back movement, the electric actuator 32 for lifting and lowering, and the electric actuator 34 for leg movement in the electric mode.
- the power supply paths in the electric mode are connected to each other, but the power supply paths to the electric actuators 31 and 34 in the electric mode are the second power supply paths 58a and 58b from the electric lines 40a and 40b via the relay box 70. It supplies power to the front.
- a manual power generation device 52 is incorporated in the footboard 9 as the relay box 70, and the manual / electrical changeover switch means 61 is also incorporated in the footboard 9.
- the manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
- one configuration is that the electric power lines 40a, 40b extending from the control box 40 are changed from the electric lines 40a, 40b to the manual lines by attaching the handle 52b of the manual power generator 52. It has a mechanism for switching. For example, a manual line / electrical line is switched by providing a tact switch or the like around the handle 52b mounting opening.
- the manual / electrical changeover switch means 61 may be provided by exposing the operation switch part such as a rotary or toggle switch to the manual / electrical changeover switch means 61. The electric mode and the manual mode can be switched.
- a plurality of insertion holes (insertion ports) 60b of the handle 52b are provided corresponding to a plurality of output destinations.
- a plurality of manual power generation devices 52 are built in the footboard 9 according to a plurality of output destinations, and insertion holes 60b1 and 60b2 for the handle 52d are provided respectively.
- the structure can be adopted.
- manual power generators 52 for the back motion electric actuator 31 and the leg motion electric actuator 34 are provided in the portions covered by the outer covers 60A and 60B, respectively, and an electric motor whose operation is desired is provided.
- a desired electric actuator can be operated by selecting one of the insertion holes 60b1 and 60b2 of the manual power generation device 52 that outputs electric power to the actuator and inserting the handle 52b to generate electric power.
- Each manual power generator 52 is covered with outer covers 60A and 60B to form a relay box 70.
- the outer covers 60A and 60B are each provided with a recess 60a for fitting the handle 52b.
- a single manual power generator is built in the footboard 9, and holes for inserting the handle 52d are provided in accordance with a plurality of output destinations. Multiple structures can be adopted.
- the outer cover 60 is provided with a handle insertion hole 60b1 for back operation and a handle insertion hole 60b2 for leg operation to operate.
- the hole corresponding to the desired electric actuator is provided with a function of connecting the power path of the manual power generator 52 to the power path of the corresponding electric actuator when the handle 52b is selected and inserted.
- a desired electric actuator can be operated by inserting the handle 52b into the selected hole and generating electric power.
- the first relay box 70 ⁇ / b> A and the second relay box 70 ⁇ / b> B are provided apart from each other, and the second relay box 70 ⁇ / b> B is provided with a function of incorporating the manual power generator 52 in the footboard 9.
- the first relay box 70A includes actuator lines 31a and 34a connected to the actuators 31 and 34, power supply lines from the control box 40 (electrical lines 40a and 40b), and power supply lines from the manual power generator 52 (second Power supply paths 58a, 58b) are gathered, and manual / electrical switch means 61 are provided in the interior, and are provided at appropriate places in the bed apparatus.
- the second relay box 70B has an operation unit for driving the manual power generation device 52 and the manual / electrical changeover switch means 61 or the switch of the first relay box 70A, and is built in the footboard 9.
- the manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
- the manual / electrical changeover switch means 61 may be provided by exposing the operation switch part such as a rotary or toggle switch to the manual / electrical changeover switch means 61. The electric mode and the manual mode can be switched.
- the manual / electrical changeover switch means 61 which is a switch is switched on / off.
- a plurality of insertion holes (insertion ports) of the handle 52b are provided corresponding to a plurality of output destinations, and power can be supplied by selecting the output destination by inserting the handle.
- the details of the case where a plurality of manual power generation devices 52 are provided and the case where a single manual power generation device 52 is provided are the same as those in the first example, and will be omitted.
- power can be supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode. Are connected to the power supply paths (electrical lines 40a and 40b) in the electric mode.
- a second power supply path 58a from the relay box 70 is connected to the electric line 40a to the electric actuator 31 for back movement by a branch cable 58c1.
- a branch cable 58c2 of the second power supply path 58b from the relay box 50 is connected to the electric line 40b to the electric actuator 34 for leg operation.
- the second power supply path 58a is electrically connected, and the motor on the manual power generation device 52 side also rotates. Since there is a possibility of connection, it is preferable to remove the handle 52b.
- a plurality of insertion holes (insertion ports) of the handle 52b are provided corresponding to a plurality of output destinations, and power can be supplied by selecting the output destination by inserting the handle.
- the details of the case where a plurality of manual power generation devices 52 are provided and the case where a single manual power generation device 52 is provided are the same as those in the first example, and will be omitted.
- FIG. 19 is a perspective explanatory view of a relay box provided in the bed apparatus according to the fourth embodiment A, an explanatory view viewed from the front, and FIGS. 20A to 20C are wiring examples (first examples) showing a power supply path of the bed apparatus.
- FIG. 6 is an explanatory diagram of a first example to a third example.
- a manual power generation apparatus is provided outside the bed apparatus, and a power supply path includes a first power supply path connected to the manual power generation apparatus, and power to a plurality of power usage devices.
- a plurality of second power supply paths for supply, and an input side end of the plurality of second power supply paths is provided in the relay box, and the second power supply path provided in the relay box.
- the output side end of the first power supply path can be connected to the input side end of the first power supply path, and the first power supply path and the second power supply path are connected to generate power by the manual power generator.
- the relay box is provided in a place where the user's hand can reach by facing the horizontal outer side of the head side, the side side, or the foot side of the bed apparatus. Is.
- the relay box is provided with selection switch means for switching the connection between the first power supply path and the plurality of second power supply paths.
- the power supply path is switched to one of the output destinations by switching the connection of the power path from the manual power generator 52 provided separately to the bed apparatus to a plurality of output destinations (a plurality of power-using devices) by the selection switch means 62.
- the power can be supplied.
- the bed apparatus according to the fourth embodiment A includes the third embodiment A shown in FIGS. 15 to 16 and a plurality of power-use devices (for example, the electric actuator 31 for back movement and the electric actuator for leg movement).
- the point that the relay box 50 is provided in the power supply path 34) is the same, but the third embodiment A differs from the case where the output destination is selected by switching the connection of the plug socket, as shown in FIGS.
- the relay box 50 is configured to select the output destination by switching the connection between the first power supply path 52d and the plurality of second power supply paths by the selection switch means 62.
- FIG. 20A, 20B, and 20C are explanatory diagrams of wiring examples of the power supply path included in the fourth embodiment A.
- FIG. 20A is a first example
- FIG. 20B is a second example.
- Example (c) shows a third example.
- power can be supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode.
- the power supply path in the electric mode is directed from the electric lines 40a and 40b to the second power supply paths 58a and 58b shared with the manual mode via the relay box 50.
- the manual / electrical changeover switch means 61 is switched to the manual mode, the electric lines 40a and 40b of the power supply path in the electric mode are shut off, and the manual line (first power supply path 52d) is switched.
- the first power supply path 52d of the manual power generator 52 is connected to the common socket 50a and the like, and the first power supply path 52d is selected as the second power supply paths 58a and 58b by the selection switching of the selection switch means 62. It has a structure to connect.
- FIG. 19 shows an example in which the switch operation unit is exposed in the relay box 50 as an example of the manual / electric switching switch means 61 and the selection switch means 62.
- the selection switch means 62 selects the output destination in the manual mode by using a mechanical switch or the same as the manual / electrical changeover switch means 61.
- An electrical switch can be used.
- a location (socket 50a) to which the power supply cable (first power supply path 52d) of the manual power generator 52 is connected is easy to operate and can easily check the output destination.
- the first relay box 50 ⁇ / b> A and the second relay box 50 ⁇ / b> B are provided apart from each other, and the second relay box 50 ⁇ / b> B is provided on the foot board 9 for the function of connecting the manual power generator 52 and the like.
- a manual / electrical switch unit 61 is built in the first relay box 50A, and a mechanical switch or an electrical switch can be used as the manual / electrical switch unit 61.
- a mechanical switch or an electrical switch can be used as the manual / electrical switch unit 61.
- one plug insertion port (socket 50a) is provided in the second relay box 50B, the selection switch means 62 is built in the second relay box 50B or the first relay box 50A, and the selection switch means.
- a mechanical switch or an electrical switch can be used for 62.
- the structure of the selection switch can be variously set. However, when a mechanical switch is used as the selection switch means 62, the selection switch means 62 is provided in the first relay box 50A in the same manner as the manual / electrical changeover switch means 61 in that case. An output destination can be selected by the selection switch means 62 by operating the operation switch unit by providing the second relay box 50B with an exposed operation switch unit such as a rotary or toggle switch.
- the operating force of the second relay box 50B is transmitted by the mechanical wire 66 or the like, so that the inside of the first relay box 50A
- the output destination of the selection switch means 62 which is a mechanical switch is switched.
- Electric power supply paths (electrical lines 40a and 40b) are connected to each other so that electric power can be supplied to the electric actuators 34, respectively.
- a second power supply path 58a extended from the relay box 50 is connected to the electric line 40a to the electric actuator 31 for back movement by a branch cable 58c1.
- a second power supply path 58b extending from the relay box 50 is connected to the electric line 40b to the leg operating electric actuator 34 by a branch cable 58c2.
- the relay box 50 is provided with a selection switch means 62 to switch the connection of the second power supply paths 58a and 58b so that the output power of the manual power generator 52 is supplied to any output destination, for example, any of the actuators 31 and 34 described above. You can choose whether to supply.
- the relay box 50 can be attached to the footboard 9 by being protruded or embedded in the same manner as in the first embodiment and the third embodiment A.
- One head side, side side, or foot side can be provided by protruding or embedded at a location facing the outside in the horizontal direction and reaching the user's hand.
- the switch means regulates / cancels the operation of the power-use equipment such as each actuator in addition to the functions of the on / off manual / electric switching switch means 61 and the selection switch means 62. It is within the scope of the present invention to provide a switch of another function such as a lock / unlock switch.
- FIG. 21 is an explanatory view around the place where the manual power generator is installed in the foot board of the bed apparatus according to the fourth embodiment B
- FIGS. 22A to 22C are wiring examples showing the power path of the bed apparatus (first).
- FIG. 23 is an explanatory view of a modified example of attachment of the manual power generator, (a) is an explanatory view in a state where the outer cover is removed from the footboard, and (b) is an outer cover. It is the state figure which attached.
- the bed apparatus 1 according to the fourth embodiment B has the same basic configuration as that of the fourth embodiment A, and the same reference numerals are given to the same parts as those in FIG.
- a manual power generation apparatus is provided in the bed apparatus itself, and an end of a second power supply path that supplies power to a plurality of power-using devices from a first power supply path connected to the manual power generation apparatus.
- the manual power generation device is provided at a location facing the outer side of the head side, the side side, or the foot side of the bed device so that power can be supplied to the section.
- switch means for switching the connection between the first power supply path and the plurality of second power supply paths is provided adjacent to the manual power generator.
- the power supply path has a plurality of output destinations (a plurality of output destinations) from the manual power generator 52 provided integrally with the bed apparatus.
- the connection of the power supply path to the power supply device) is switched by the selection switch means 62, and power is supplied to one of the output destinations.
- the manual power generation device 52 is provided at an appropriate location of the bed device 1 itself, for example, the footboard 9, and can supply power to a plurality of power-using devices from the first power supply path on the output side of the manual power generation device 52. It is. Two (a plurality of examples) of the back motion electric actuator 31 and the leg motion electric actuator 34 as a plurality of power source using devices can be supplied with power by the power generation of the manual power generator 52.
- the accommodation space of the manual power generator 52 covered with the outer cover 60 is referred to as a relay box 70.
- the handle 52b for causing the manual power generation apparatus 52 to generate power as in the bed apparatus according to the second embodiment shown in FIG. Can be stored in the recess 60a at the bottom of the outer cover 60, and when the handle 52b is used, the handle 52b is fitted to the shaft 52c from the outside of the manual power generator 52 and rotated to enable power generation.
- the manual power generator includes a manual / electrical switch unit 61 and a selection switch unit 62 for switching the connection between the first power supply path 52d and the two (a plurality of examples) second power supply paths 58a and 58b. It is provided adjacent to 52.
- the outer cover 60 is provided with an on / off manual / electrical switching means 61 and a selection switch means 62 at the position between the hole 60b and the recess 60a so as to be operable from the outside.
- FIG. 22 is an explanatory diagram of each wiring example of the power supply path included in the fourth embodiment B.
- (a) is a first example
- (b) is a second example
- (c) is a third example. Show.
- power can be supplied from the control box 40 provided in the bed apparatus 1 in the electric mode in the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34.
- the power paths in the electric mode are respectively directed from the electric lines 40a and 40b to the second power paths 58a and 58b shared with the manual mode via the relay box 70 of the footboard 9.
- the manual / electrical changeover switch means 61 is switched to the manual mode to cut off the electric lines 40a and 40b of the power supply path in the electric mode, and to the manual line (the first power supply path on the output side of the manual power generator). Switch over.
- the first power supply path is selected and connected to the second power supply paths 58a and 58b by selective switching of the selection switch means 62.
- a manual power generator 52 is incorporated in the footboard 9 as the relay box 70, and a manual / electrical changeover switch means 61 is also incorporated in the footboard 9.
- a mechanical switch or an electrical switch is used for the manual / electrical changeover switch means 61.
- This manual / electrical changeover switch means 61 is the same as in the first example of the third embodiment B shown in FIG.
- FIG. 21 shows the footboard 9 in which the manual power generation device 52 is incorporated, with the switch operation unit exposed as an example of the manual / electrical changeover switch means 61 and the selection switch means 62.
- the selection switch means 62 selects the output destination in the manual mode by using a mechanical switch or the same as the manual / electrical changeover switch means 61.
- An electrical switch can be used.
- an operation switch unit such as a rotary or a toggle switch is provided on the selection switch means 62 so as to be exposed from the outer cover 60, and the output destination can be selected and switched by operating the operation switch unit.
- the first relay box 70A and the second relay box 70B are provided apart from each other, the first relay box 70A is provided in the middle of the second power supply path, and the second relay box 70B is manually attached to the foot board 9. It is provided with a function for incorporating the power generation device 52.
- the first relay box 70A includes actuator lines 31a and 34a connected to the actuators 31 and 34, power supply lines from the control box 40 (electrical lines 40a and 40b), and power supply lines from the manual power generator 52 (second Power supply paths 58a, 58b) are gathered, and manual / electrical switch means 61 are provided in the interior, and are provided at appropriate places in the bed apparatus.
- the second relay box 70B has an operation unit for driving the manual power generation device 52 and the manual / electrical changeover switch means 61 or the switch of the first relay box 70A, and is built in the footboard 9.
- the manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
- the point of the manual / electrical changeover switch means 61 is the same as that of the third embodiment B shown in FIG. This is the same as the second example, and the same parts in FIG.
- the structure of the selection switch means 62 can be variously set. However, when, for example, a mechanical switch is used as the selection switch means 62, the selection switch means 62 is connected to the first relay box 70A in the same manner as the manual / electrical changeover switch means 61 in that case.
- the output switch can be selected by the selection switch means 62 by operating the operation switch unit, for example, by providing the second relay box 70B with an exposed operation switch unit such as a rotary or toggle switch.
- the operating force of the second relay box 70B is transmitted by the mechanical wire 66 or the like, so that the inside of the first relay box 70A
- the output destination of the selection switch means 62 which is a mechanical switch is switched.
- the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 are operated from the control box 40 provided in the bed apparatus 1 in the electric mode.
- power supply paths (electrical lines 40a and 40b) in the electric mode are connected to each other so that power can be supplied.
- a second power supply path 58a extended from the relay box 50 is connected to the electric line 40a to the electric actuator 31 for back movement by a branch cable 58c1.
- a second power supply path 58b extending from the relay box 50 is connected to the electric line 40b to the leg operating electric actuator 34 by a branch cable 58c2.
- the relay box 70 is provided with a selection switch means 62 to switch the connection of the second power supply paths 58a and 58b, and the output power of the manual power generator 52 is supplied to any output destination, for example, any of the actuators 31 and 34 described above. You can choose whether to supply.
- the relay box 70 can be installed such that the handle hole 60b of the manual power generator 52 can be exposed on the foot board 9 in the same manner as in the second and third embodiments B. Any one may be used as long as it faces the horizontal direction outside of one head side, side side, or foot side.
- the switch means regulates / cancels the operation of the power-use equipment such as each actuator in addition to the functions of the on / off manual / electrical changeover switch means 61 and the selection switch means 62. It is within the scope of the present invention to provide a switch of another function such as a lock / unlock switch.
- the manual generator 52 and the outer cover of the fourth embodiment B can be modified in various ways.
- FIG. 23 is an explanatory view of a modified example of the bed apparatus of the fourth embodiment B, (a) is a view with the outer cover removed, and (b) is an external view explanatory view.
- a horizontally long recess 60a capable of accommodating the handle 52b of the manual power generator 52 in a lateral direction on the upper portion of the outer cover 60 provided on the foot boat 9, a hole 60b, and on / off
- the manual / electrical changeover switch means 61 and the selection switch means 62 are provided.
- Other configurations are the same as those of the fourth embodiment B shown in FIGS.
- the footboard when the outer cover 60 is removed from the footboard 9, as shown in FIG. 23 (a), the footboard is formed with a substantially T-shaped concave portion 64 so that manual power generation is performed vertically.
- the device 52 is fitted and the power cable is directed from the lower hole 64a toward the electric actuators 31, 34,.
- the on / off switch means and the selection switch means are mechanically driven by mechanical wires as described above as in the first to fourth embodiments B, Various configurations can be made mechanically or electrically.
- a relay circuit can be used as switch means such as on / off switch means and selection switch means.
- a signal output device such as a push button or a touch switch is also provided in the operation unit for operation, and electrical signals from the signal output device are transmitted through a signal line, and the power supply path is turned on / off by the transmitted electrical signal.
- the power supply destination is switched by a relay circuit.
- the electric devices for supplying power by the manual generator have been described by taking the back motion electric actuator 31 and the leg motion electric actuator 34 as examples.
- the power-use device of the present invention is not limited to this, and can be used as a power source for other electric actuators.
- the drive unit is a hydraulic actuator other than the electric actuator
- the power source for the manual power generator is used as the operating power source.
- it can be used to supply power to an electrical device that is installed in the peripheral part of the bed device other than the drive unit, for example, various measurement devices for patients.
- the manual power generation device 52 is installed on the footboard or side rail.
- the head side and side of the bed device are described. It can be provided at an appropriate position (preferably easy to reach for the operator's hand) at a location facing the outside of either the side or the foot.
- a separate manual power generation device is connected to the relay box.
- the manual power generation device may be provided integrally with the relay box.
- the handle may be integrated or detachable. It is possible to ensure safety so that only an operator can use it separately.
- the attachment of the relay box is embedded or protruded in the footboard.
- the installation of the relay box is not limited to this.
- a relay box can be provided as an accessory around the bed, such as a bed frame, other bedboards and fences, side rails, and IV poles (intravenous administration poles).
- the present invention includes that the peripheral device of the bed device is included as the power-use device, and that the manual power generator can be electrically connected. If it does in this way, when there is no power supply in a facility, it can operate by supplying power from a manual power generator.
- the relay box can be appropriately selected in size and material depending on the usage form, and the number of ports used for connection can be selected appropriately.
- the manual power generator is embedded in the footboard, but the footboard embedding position and the position of the embedding board (for example, a headboard and a side rail). Is not a problem in the present invention.
- Various board materials can be used in the present invention. By embedding the manual power generator in the board, it can be installed at a height that makes it easy to work, and it can work without supporting the board, and the design can be increased.
- the bed device of the present invention can be used for various bed devices for hospitals and nursing care having a back motion mechanism and a leg motion mechanism.
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
Provided is a bed device with which a worker can easily generate power when power is generated using a power generation device, which requires less time and physical effort, and which can ensure the safety of those who do not understand the use thereof or similar. A configuration in which: the end section of the input side of a second power source line (58) is arranged in a relay box (50); the end section of the output side of a first power source line (52d) of a manual power generation device (52) can be connected, by means of a plug or similar, to the end section on the input side of the second power source line (58) provided in the relay box (50); and when power has been generated by the manual power generation device (52) with the first power source line (52d) and the second power source line (58) connected, it is possible to move an electrical actuator (31) for moving the back, the actuator being a power source-using device.
Description
本発明は、手動発電装置によって電源使用機器、例えば電動アクチュエータに電源を供給するようにしたベッド装置に関する。
The present invention relates to a bed apparatus in which power is supplied to a power-using device such as an electric actuator by a manual power generator.
介護用や医療用等のベッド装置では、ベッド駆動部用の電動アクチュエータや被介護者や患者用(以下「被介護者等」という)測定機器等、各種の電源使用機器が設置されている。
介護者や看護師(以下「介護者等」という)が、ベッド装置上の被介護者等の姿勢について例えば上半身を起こせるように背ボトムを上げる背上げ動作や、脚部を楽にさせるため膝ボトム及び脚ボトムを上げる脚上げ動作をさせている。 In a bed device for care or medical use, various power-use devices such as an electric actuator for a bed driving unit and a measurement device for a care recipient or patient (hereinafter referred to as “care recipient”) are installed.
For caregivers and nurses (hereinafter referred to as “caregivers”, etc.) to raise the back bottom so that the upper body can be raised for the posture of the care recipient etc. on the bed device, And the leg raising operation for raising the leg bottom is performed.
介護者や看護師(以下「介護者等」という)が、ベッド装置上の被介護者等の姿勢について例えば上半身を起こせるように背ボトムを上げる背上げ動作や、脚部を楽にさせるため膝ボトム及び脚ボトムを上げる脚上げ動作をさせている。 In a bed device for care or medical use, various power-use devices such as an electric actuator for a bed driving unit and a measurement device for a care recipient or patient (hereinafter referred to as “care recipient”) are installed.
For caregivers and nurses (hereinafter referred to as “caregivers”, etc.) to raise the back bottom so that the upper body can be raised for the posture of the care recipient etc. on the bed device, And the leg raising operation for raising the leg bottom is performed.
背上げ等のベッド装置の作動を機械式の手回しハンドルで行う場合、介護者等の作業負荷になり易いので、モータ作動が通常行われる。その場合の動作用電源には、一般に、特開2008-220603号公報(「特許文献1」という)に記載のように、介護施設や病院等のベッド装置が設置される施設内の電源を用いる。
¡When a bed device such as a back-up is operated by a mechanical handwheel, it is likely to be a work load for a caregiver or the like, and therefore a motor is normally operated. As the power source for operation in that case, generally, a power source in a facility where a bed apparatus such as a nursing facility or a hospital is installed is used as described in Japanese Patent Application Laid-Open No. 2008-220603 (referred to as “Patent Document 1”). .
又、施設内の電源は底面近くの壁に設置されている場合が多く、電源コードが床面に接触して衛生上好ましくない状態になることの防止や、電源コードをベッドの昇降装置に挟まれてしまう不具合の防止のために、特開2011-160888号公報(「特許文献2」という)によって、太陽電池(ソーラパネル)によって発電するコードレス電源装置が提案されている。
In addition, the power supply in the facility is often installed on the wall near the bottom, preventing the power cord from touching the floor and making it unsanitary, or pinching the power cord between the bed lifting devices. In order to prevent such a problem, a cordless power supply device that generates electric power using a solar cell (solar panel) has been proposed by Japanese Patent Application Laid-Open No. 2011-160888 (referred to as “Patent Document 2”).
しかしながら、太陽電池を用いた場合、日差しが受けにくい室内で十分な発電を確保できる設置場所にする必要から設置場所が制限され、又、発電電力を充電する(蓄える)バッテリーが必要となるので、大型化してしまう。
However, when using solar cells, the installation location is limited because it is necessary to make it an installation location that can secure sufficient power generation in a room that is difficult to receive sunlight, and a battery that charges (stores) generated power is required. It will increase in size.
そこで、発明者は、手回しの発電装置(以下「手動発電装置」という)をベッド装置の電源にすることを案出した。
Therefore, the inventor has devised to use a power generator (a manual power generator) as a power source for the bed apparatus.
ただ、手動発電装置は介護者等が手回しにより駆動させるため、介護者等の作業負荷とならない箇所で手回し駆動する要請がある。
However, since the manual power generator is driven by a caregiver or the like by hand, there is a request to manually drive it at a place where the work load of the caregiver or the like is not caused.
又、電動アクチュエータ等の電源使用機器と手動発電装置の配線作業の時間的・身体的負担を低減する必要がある。単に、電動アクチュエータに手段発電装置を接続する場合、接続作業をする人(作業者)がベッドの下に潜り込み、専用のコネクタを接続させる必要があり、配線作業に時間的・身体的な負担があった。
In addition, it is necessary to reduce the time and physical burden of wiring work between power-using devices such as electric actuators and manual power generators. Simply connecting the power generation device to the electric actuator requires that the person (operator) who performs the connection work dive under the bed and connect a dedicated connector, which causes time and physical burden on the wiring work. there were.
又、手動発電装置の用途や目的(以下「用途等」という)を理解されない方(子供や認知症患者)への御用防止による安全対策が必要である。
さらには、手動発電装置の電源供給先を、ベッド装置に設けた電動アクチュエータ以外の電源使用機器にも可能として、停電時にも各種測定機器に電源供給を可能とする要請もあった。 In addition, safety measures are required to prevent use by those who do not understand the purpose and purpose of the manual power generator (hereinafter referred to as “use” etc.) (children or dementia patients).
Further, there has been a demand for enabling the power supply destination of the manual power generator to be a power-using device other than the electric actuator provided in the bed device, and to supply power to various measuring devices even during a power failure.
さらには、手動発電装置の電源供給先を、ベッド装置に設けた電動アクチュエータ以外の電源使用機器にも可能として、停電時にも各種測定機器に電源供給を可能とする要請もあった。 In addition, safety measures are required to prevent use by those who do not understand the purpose and purpose of the manual power generator (hereinafter referred to as “use” etc.) (children or dementia patients).
Further, there has been a demand for enabling the power supply destination of the manual power generator to be a power-using device other than the electric actuator provided in the bed device, and to supply power to various measuring devices even during a power failure.
本発明は、斯かる実情に鑑み、手動発電装置の発電の際に作業者が発電作業をし易く、又、時間的・身体的負担を低減でき、用途等を理解されない方の安全を確保できるベッド装置を提供しようとするものである。
In view of such circumstances, the present invention makes it easy for an operator to perform power generation work during power generation by a manual power generation apparatus, can reduce time and physical burden, and can ensure the safety of those who do not understand the purpose of use. A bed apparatus is to be provided.
本発明は、電源によって作動する電源使用機器を設けたベッド装置において、
電源を手動発電装置によって供給可能であって、前記電源使用機器に電源を伝える電源経路の少なくとも端部をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたことを特徴とするベッド装置である。 The present invention provides a bed apparatus provided with a power-use device that operates by a power source.
Power can be supplied by a manual power generator, and at least an end of a power path that transmits power to the power-using device is provided at a location facing the outside of the head side, side side, or foot side of the bed apparatus. This is a bed apparatus.
電源を手動発電装置によって供給可能であって、前記電源使用機器に電源を伝える電源経路の少なくとも端部をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたことを特徴とするベッド装置である。 The present invention provides a bed apparatus provided with a power-use device that operates by a power source.
Power can be supplied by a manual power generator, and at least an end of a power path that transmits power to the power-using device is provided at a location facing the outside of the head side, side side, or foot side of the bed apparatus. This is a bed apparatus.
本発明においては、手動発電装置がベッド装置の外部に設けられ、電源経路には、前記手動発電装置に繋げる第1の電源経路と、単数又は複数の電源使用機器に電源を供給するための単数又は複数の第2の電源経路とが設けられており、前記単数又は複数の第2の電源経路の入力側の端部が中継ボックスに設けられ、この中継ボックスに設けた第2の電源経路の入力側の端部に前記第1の電源経路の出力側の端部が接続可能であって、第1の電源経路と第2の電源経路とが接続状態で前記手動発電装置によって発電したときに電源使用機器を作動可能な構成であり、前記中継ボックスは、ベッド装置のヘッド側、サイド側、又は、フット側のいずれかの水平方向外側に面し使用者の手が届く箇所に設けたことが好適である。
In the present invention, the manual power generation device is provided outside the bed device, and the power supply path is a first power supply path connected to the manual power generation apparatus, and a single power supply for supplying power to one or more power-using devices. Or a plurality of second power supply paths, and an input side end of the one or more second power supply paths is provided in a relay box, and the second power supply path provided in the relay box is provided. When the output side end of the first power supply path is connectable to the input side end, and when the first power supply path and the second power supply path are connected, the manual power generator generates power. The power supply equipment can be operated, and the relay box is provided in a place where the user's hand can reach by facing the horizontal outside of the head side, side side, or foot side of the bed apparatus. Is preferred.
又、本発明においては、複数の電源使用機器を有し、前記中継ボックスに、複数の電源使用機器にそれぞれ接続された複数の第2の電源経路の入力側の端部を設け、前記第1の電源経路の出力側を複数の第2の電源経路の入力側の端部のいずれかに選択的に接続可能であって、第1の電源経路と選択した第2の電源経路とが接続状態で前記外部の手動発電装置によって発電したときに、選択した第2の電源経路に繋げる電源使用機器に電源を供給可能な構成であることが好適である。
In the present invention, the relay box has input side ends of a plurality of second power supply paths respectively connected to the plurality of power supply using devices, and the relay box has the first side. The output side of the power supply path can be selectively connected to one of the input side ends of the plurality of second power supply paths, and the first power supply path and the selected second power supply path are connected. When the power is generated by the external manual power generator, it is preferable that power can be supplied to the power-using device connected to the selected second power path.
本発明においては、手動発電装置の第1の電源経路に繋げる第2の電源経路のオン/オフ、又は、第1の電源経路と複数の第2の電源経路との接続の切替えを行うためのスイッチ手段を前記中継ボックスに設けたことが好適である。
In the present invention, the second power supply path connected to the first power supply path of the manual power generator is turned on / off, or the connection between the first power supply path and the plurality of second power supply paths is switched. It is preferable that switch means is provided in the relay box.
又、本発明においては、手動発電装置がベッド装置自体に設けられ、
該手動発電装置に繋げる第1の電源経路から単数又は複数の電源使用機器に電源を供給する第2の電源経路の端部に電源を供給可能に、該手動発電装置をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたことが好適である。 In the present invention, a manual power generator is provided in the bed apparatus itself,
Power can be supplied to an end of a second power supply path that supplies power to one or a plurality of power-using devices from the first power supply path connected to the manual power generation apparatus. It is preferable to provide in the location which faced the outer side of either the side side or the foot side.
該手動発電装置に繋げる第1の電源経路から単数又は複数の電源使用機器に電源を供給する第2の電源経路の端部に電源を供給可能に、該手動発電装置をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたことが好適である。 In the present invention, a manual power generator is provided in the bed apparatus itself,
Power can be supplied to an end of a second power supply path that supplies power to one or a plurality of power-using devices from the first power supply path connected to the manual power generation apparatus. It is preferable to provide in the location which faced the outer side of either the side side or the foot side.
本発明においては、手動発電装置を発電作動させるためのハンドルをベッド装置に収納自在とし、かつ、該ハンドル使用時に手動発電装置の外部から当該ハンドルを回転操作可能にしたことが好適である。
In the present invention, it is preferable that a handle for causing the manual power generation device to generate power can be stored in the bed device, and that the handle can be rotated from the outside of the manual power generation device when the handle is used.
本発明においては、複数の電源使用機器を有し、単数又は複数の手動発電装置の第1の電源経路の出力側を複数の第2の電源経路の端部のいずれかに選択的に接続可能であって、第1の電源経路と選択した第2の電源経路とが接続状態で前記外部の手動発電装置によって発電したときに、選択した第2の電源経路に繋げる電源使用機器に電源を供給可能な構成であることが好適である。
In the present invention, it has a plurality of power use devices, and can selectively connect the output side of the first power path of one or a plurality of manual power generators to any one of the ends of the plurality of second power paths. When the first power supply path and the selected second power supply path are in a connected state and power is generated by the external manual power generation device, power is supplied to the power-use equipment connected to the selected second power supply path. A possible configuration is preferred.
本発明においては、手動発電装置の第1の電源経路に繋げる第2の電源経路のオン/オフ、又は、第1の電源経路と複数の第2の電源経路との接続の切替えを行うためのスイッチ手段を手動発電装置に隣接させてベッド装置に設けたことが好適である。
In the present invention, the second power supply path connected to the first power supply path of the manual power generator is turned on / off, or the connection between the first power supply path and the plurality of second power supply paths is switched. It is preferable that the switch means is provided in the bed device adjacent to the manual power generator.
本発明においては、前記スイッチ手段が、操作用の操作部からメカニカルワイヤによって操作力を伝達し、伝達された操作力によって前記第2の電源経路のオン/オフ、又は、電源供給先の切替えを機械的に行う切替機構を有していることが好適である。
In the present invention, the switch means transmits an operation force from the operation unit for operation using a mechanical wire, and the second power supply path is turned on / off or the power supply destination is switched by the transmitted operation force. It is preferable to have a mechanical switching mechanism.
本発明においては、前記スイッチ手段が、操作用の操作部から電気的信号を伝達し、伝達された電気的信号によって前記電源経路のオン/オフ、又は、電源供給先の切替えをリレー回路によって行うものであることが好適である。
In the present invention, the switch means transmits an electrical signal from the operation unit for operation, and the relay circuit performs on / off of the power supply path or switching of the power supply destination by the transmitted electrical signal. It is suitable.
本発明においては、電源使用機器として、ベッド装置の所定部分を電動アクチュエータによって駆動する駆動部又はベッド装置の周辺機器を備えたことが好適である。
In the present invention, it is preferable that the power-use device includes a drive unit that drives a predetermined portion of the bed device by an electric actuator or a peripheral device of the bed device.
本発明のベッド装置によれば、電源によって作動する電源使用機器を設けたベッド装置において、ベッド装置の外部又はベッド装置自体に設けた手動発電装置によって電源使用機器に電源を供給するための電源経路の少なくとも端部がベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたので、水平方向外側の面した箇所には、作業者が手を伸ばし易く、発電装置の発電の際に作業者が発電作業をし易い。又、作業し易くなるため時間的・身体的負担を低減できる。
According to the bed apparatus of the present invention, in the bed apparatus provided with the power-use equipment that operates by the power source, the power supply path for supplying power to the power-use equipment by the manual power generator provided outside the bed apparatus or in the bed apparatus itself. Since at least the end of the head is provided on the outside of the bed device facing the head, side, or foot, the operator can easily reach the place facing the outside in the horizontal direction. It is easy for an operator to perform power generation work when generating power from the apparatus. Moreover, since it becomes easy to work, time and a physical burden can be reduced.
本発明において、手動発電装置がベッド装置の外部に設けられ、電源経路に、前記手動発電装置に繋げる第1の電源経路と、電動アクチュエータに電源を供給するための第2の電源経路とが設けられており、単数又は複数の第2の電源経路の入力側の端部が中継ボックスに設けられ、この中継ボックスに設けた第2の電源経路の入力側の端部に前記第1の電源経路の出力側の端部が接続可能であって、第1の電源経路と第2の電源経路とが接続状態で前記手動発電装置によって発電したときに電源使用機器を作動可能な構成であり、前記中継ボックスは、ベッド装置のヘッド側、サイド側、又は、フット側のいずれかの水平方向外側に面し使用者の手が届く箇所に設けて、接続作業を容易にすることができる。
In the present invention, the manual power generation device is provided outside the bed device, and a first power supply path connected to the manual power generation device and a second power supply path for supplying power to the electric actuator are provided in the power supply path. The input side end of one or more second power supply paths is provided in the relay box, and the first power supply path is connected to the input side end of the second power supply path provided in the relay box. The output-side end of the power supply device can be connected, and when the first power supply path and the second power supply path are in a connected state and power is generated by the manual power generation device, the power-use device can be operated, The relay box can be provided at a location that faces the outside in the horizontal direction on either the head side, the side side, or the foot side of the bed apparatus and can be reached by the user, thereby facilitating the connection work.
本発明において、複数の電源使用機器を有し、前記中継ボックスに、複数の電源使用機器にそれぞれ接続された複数の第2の電源経路の入力側の端部を設け、前記第1の電源経路の出力側を複数の第2の電源経路の入力側の端部のいずれかに選択的に接続可能であって、第1の電源経路と選択した第2の電源経路とが接続状態で前記外部の手動発電装置によって発電したときに、選択した第2の電源経路に繋げる電源使用機器に電源を供給可能な構成とすることによって、第1の電源経路を第2の電源経路を選択的に接続して作動させたい電源使用機器を簡易に選択して電源を供給でき、利便性が高い。
In the present invention, the relay box has a plurality of power source use devices, and the relay box is provided with input side end portions of a plurality of second power source paths respectively connected to the plurality of power source use devices, and the first power source route Can be selectively connected to any one of the input side ends of the plurality of second power supply paths, and the first power supply path and the selected second power supply path are connected to each other in the external state. The first power supply path is selectively connected to the second power supply path by adopting a configuration in which power can be supplied to the power-using device connected to the selected second power supply path when power is generated by the manual power generation device. This makes it easy to select the equipment that uses the power supply you want to operate and supply power, which is very convenient.
又、本発明において、手動発電装置の第1の電源経路に繋げる第2の電源経路のオン/オフ、又は、第1の電源経路と複数の第2の電源経路との接続の切替えを行うためのスイッチ手段を前記中継ボックスに設けることによって、手動発電装置を扱う人が手動発電装置を中継ボックスに接続する作業と共にスイッチ手段を容易に操作でき、各部の作動を切替え易くなり、又、スイッチ手段が単独に操作されても手動発電装置が扱われなければ発電作動しないため、仮に、スイッチ手段の用途等を理解されない方が操作したとしてもそのような方の安全を確保できる。
In the present invention, the second power supply path connected to the first power supply path of the manual power generator is turned on / off, or the connection between the first power supply path and the plurality of second power supply paths is switched. By providing the switch means in the relay box, the person who handles the manual power generator can easily operate the switch means together with the operation of connecting the manual power generator to the relay box, and the operation of each part can be easily switched. However, even if operated manually, the power generation operation is not performed unless the manual power generator is handled. Therefore, even if the person who does not understand the application of the switch means is operated, the safety of such a person can be ensured.
本発明において、手動発電装置がベッド装置自体に設けられ、該手動発電装置に繋げる第1の電源経路から単数又は複数の電源使用機器に電源を供給する第2の電源経路の端部に電源を供給可能に、該手動発電装置をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたことによって、手動発電装置をベッド装置に一体化でき、手動発電装置を設けたベッド装置をコンパクトにすることができる。
In the present invention, a manual power generator is provided in the bed apparatus itself, and power is supplied to an end of a second power path that supplies power to one or a plurality of power-using devices from the first power path connected to the manual power generator. The manual power generation device can be integrated with the bed device by providing the manual power generation device at a location facing the outside of either the head side, the side side, or the foot side of the bed device so that supply is possible. The bed apparatus provided with can be made compact.
又、本発明において、手動発電装置を発電作動させるためのハンドルをベッド装置に収納自在とし、かつ、該ハンドル使用時に手動発電装置の外部から当該ハンドルを回転操作可能にして、コンパクトな収納と取扱い易さを兼用できる。
In the present invention, the handle for operating the power generation of the manual power generation device can be stored in the bed device, and the handle can be rotated from the outside of the manual power generation device when the handle is used, so that compact storage and handling are possible. Easy to use.
又、本発明において、複数の電源使用機器を有し、単数又は複数の手動発電装置の第1の電源経路の出力側を複数の第2の電源経路の端部のいずれかに選択的に接続可能であって、第1の電源経路と選択した第2の電源経路とが接続状態で前記手動発電装置によって発電したときに、選択した第2の電源経路に繋げる電源使用機器に電源を供給可能な構成にすることによって、第2の電源経路の選択接続で、電源使用機器を簡易に選択して作動できる。
Moreover, in this invention, it has a some power usage apparatus, and selectively connects the output side of the 1st power supply path | route of one or several manual electric power generating apparatus to either of the edge part of a some 2nd power supply path | route. It is possible, and when the first power supply path and the selected second power supply path are in a connected state and the power is generated by the manual power generation device, it is possible to supply power to the power usage equipment connected to the selected second power supply path With this configuration, it is possible to easily select and operate a power-using device by selecting and connecting the second power path.
本発明において、手動発電装置の第1の電源経路に繋げる第2の電源経路のオン/オフ、又は、第1の電源経路と複数の第2の電源経路との接続の切替えを行うためのスイッチ手段を手動発電装置に隣接させてベッド装置に設けたことによって、手動発電装置を扱う人が手動発電装置の発電作業と共にスイッチ手段を容易に操作でき、各部の作動を切替え易くなり、又、スイッチ手段が単独に操作されても手動発電装置の扱いがなければ電源使用機器が作動しないため、仮に、スイッチ手段部の用途等を理解されない方が触ったとしてもそのような方の安全を確保できる。
In the present invention, a switch for performing on / off of a second power supply path connected to the first power supply path of the manual power generator or switching connection between the first power supply path and the plurality of second power supply paths By providing the means in the bed apparatus adjacent to the manual power generator, the person handling the manual power generator can easily operate the switch means together with the power generation work of the manual power generator, and the operation of each part can be easily switched. Even if the means is operated alone, if the manual power generator is not handled, the power-use equipment will not operate, so even if the person who does not understand the application of the switch means etc. is touched, the safety of such one can be ensured .
又、本発明において、前記スイッチ手段が、操作用の操作部からメカニカルワイヤによって操作力を伝達し、伝達された操作力によって前記第2の電源経路のオン/オフ、又は、電源供給先の切替えを機械的に行う切替機構を有することによって、切替え操作用のバッテリー等の電源を必要としないので停電時の対応が簡単にできる。
Further, in the present invention, the switch means transmits an operating force from the operating unit by a mechanical wire, and the second power path is turned on / off or the power supply destination is switched by the transmitted operating force. By having a switching mechanism that performs mechanical switching, it is possible to easily cope with a power failure because a power source such as a battery for switching operation is not required.
又、本発明において、前記スイッチ手段が、操作用の操作部から電気的信号を伝達し、伝達された電気的信号によって前記電源経路のオン/オフ、又は、電源供給先の切替えをリレー回路によって行うものにすることによって軽い操作感で操作部を操作できるようにする等の優れた作用効果を奏する。
In the present invention, the switch means transmits an electrical signal from an operation unit for operation, and the relay circuit is used to turn on / off the power supply path or switch the power supply destination by the transmitted electrical signal. By performing the operation, it is possible to obtain an excellent effect such as enabling the operation unit to be operated with a light operation feeling.
本発明において、電源使用機器として、ベッド装置の所定部分を電動アクチュエータによって駆動する駆動部又はベッド装置の周辺機器を備えたことで、電動アクチュエータ以外の電源使用機器の作動を手動発電装置によって電源供給できる。
In the present invention, as a power source use device, a drive unit that drives a predetermined part of the bed device by an electric actuator or a peripheral device of the bed device is provided, and the operation of the power source use device other than the electric actuator is supplied by the manual power generator it can.
以下、本発明の実施形態について添付図面を参照して説明する。
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
図1~図8が第1実施形態に係るベッド装置1の全体構成の各説明図、図9の(a)~(c)が同ベッド装置と外部に設ける手動発電装置の説明図、図10(a)~(c)が同ベッド装置の電源供給経路を示す配線例(第1例~第3例)の説明図、図11が同ベッド装置の中継ボックスの設置の変形例であって、サイドレールに中継ボックスを埋め込んだ例の説明図である。
なお、図において、ベッド装置の利用者がベッドで横たわった場合のヘッド側(頭の向く側)をH方向、フット側(脚の向く側)をF方向として以下説明する。 FIGS. 1 to 8 are explanatory views of the overall configuration of thebed apparatus 1 according to the first embodiment, FIGS. 9A to 9C are explanatory views of the bed apparatus and a manual power generator provided outside, FIG. FIGS. 11A to 11C are explanatory diagrams of wiring examples (first to third examples) showing the power supply path of the bed apparatus, and FIG. 11 is a modified example of installation of the relay box of the bed apparatus, It is explanatory drawing of the example which embedded the relay box in the side rail.
In the figure, the head side (head-facing side) and the foot side (leg-facing side) when the user of the bed apparatus lies on the bed will be described below.
なお、図において、ベッド装置の利用者がベッドで横たわった場合のヘッド側(頭の向く側)をH方向、フット側(脚の向く側)をF方向として以下説明する。 FIGS. 1 to 8 are explanatory views of the overall configuration of the
In the figure, the head side (head-facing side) and the foot side (leg-facing side) when the user of the bed apparatus lies on the bed will be described below.
ベッド装置1は、図4に示すように、台車4上にヘッド側及びフット側の二つの昇降リンク機構4h、4f(詳細の図示省略)を介してベッドフレーム3が昇降可能に支持されている。ベッドフレーム3は、ベッド装置1の両サイドで長手方向に沿って配置された柱状のフレーム部材(サイド側フレーム部分3S)間に、幅方向に沿って配置された複数のフレーム部材をほぼはしご状に設けた構成である。
As shown in FIG. 4, in the bed apparatus 1, the bed frame 3 is supported on a carriage 4 so as to be movable up and down via two lift link mechanisms 4h and 4f (details omitted) on the head side and the foot side. . The bed frame 3 includes a plurality of frame members arranged along the width direction between the columnar frame members (side-side frame portions 3S) arranged along the longitudinal direction on both sides of the bed apparatus 1 in a substantially ladder shape. It is the structure provided in.
又、図3~図5に示すようにベッドフレーム3には、ボトム2が配置されており、ボトム2として、背ボトム22、腰ボトム24、膝ボトム25、脚ボトム26がヘッド側からフット側に順に分割して配置されている。
Further, as shown in FIGS. 3 to 5, the bed frame 3 is provided with a bottom 2, and as the bottom 2, a back bottom 22, a waist bottom 24, a knee bottom 25, and a leg bottom 26 are arranged from the head side to the foot side. Are arranged in order.
又、前記背ボトム22は、腰ボトム24側に連結され回動可能にベッドフレーム3に設置されている。又、膝ボトム25及び脚ボトム26は、回動可能にベッドフレーム3に設置されている。又、腰ボトム24はそのヘッド側が背ボトムに連結され、全体が屈曲可能であってフット側端がベッドフレーム3のフット側に固定されている。
又、膝ボトム25のヘッド側端が前記腰ボトム24のフット側端に連結され、該膝ボトム25及び脚ボトム26がベッドフレーム3上に回動及び上下動可能に設けられている。なお、通常はボトム2の上にマットレスが載置されることとなるが、マットレスの図視は省略している。 The back bottom 22 is connected to the waist bottom 24 and is rotatably installed on thebed frame 3. Moreover, the knee bottom 25 and the leg bottom 26 are installed in the bed frame 3 so that rotation is possible. The waist bottom 24 is connected to the back bottom at the head side, and can be bent as a whole, and the foot side end is fixed to the foot side of the bed frame 3.
Further, the head side end of theknee bottom 25 is connected to the foot side end of the waist bottom 24, and the knee bottom 25 and the leg bottom 26 are provided on the bed frame 3 so as to be rotatable and vertically movable. Normally, the mattress is placed on the bottom 2, but the mattress is not shown.
又、膝ボトム25のヘッド側端が前記腰ボトム24のフット側端に連結され、該膝ボトム25及び脚ボトム26がベッドフレーム3上に回動及び上下動可能に設けられている。なお、通常はボトム2の上にマットレスが載置されることとなるが、マットレスの図視は省略している。 The back bottom 22 is connected to the waist bottom 24 and is rotatably installed on the
Further, the head side end of the
又、台車4の各隅部近傍には、車輪5がそれぞれ配置されていて、床上で台車4(ベッド装置1)を任意の方向に移動させることができるようになっている。
In addition, wheels 5 are arranged in the vicinity of each corner of the carriage 4 so that the carriage 4 (bed apparatus 1) can be moved in any direction on the floor.
ベッド装置1上の使用者の左右に位置して使用者がベッド上から落ちないように保持するサイドレールを着脱自在に設けることができる。
又、ベッド装置1には、ヘッド側端にはヘッドボード8が、フット側端にはフットボード9がそれぞれベッドフレーム3に固定して設けられている。 Side rails that are positioned to the left and right of the user on thebed apparatus 1 and that hold the user from falling off the bed can be detachably provided.
Thebed apparatus 1 is provided with a headboard 8 fixed to the head side end and a footboard 9 fixed to the bed frame 3 at the foot side end.
又、ベッド装置1には、ヘッド側端にはヘッドボード8が、フット側端にはフットボード9がそれぞれベッドフレーム3に固定して設けられている。 Side rails that are positioned to the left and right of the user on the
The
第1実施形態のベッド装置1は、通常は、ベッド装置1の設置される施設内のコンセント等の電源供給設備から商用電源が供給されて電源使用機器が駆動や作動する(「電動モード」という)ものである。そして、一部の電源使用機器にベッド装置1の外部に設けた電源供給源の手動発電装置52(図9参照)から電源が供給されて作動する(「手動モード」という)構造である。なお、以降の第2実施形態等でも電動モード及び手動モードで電源供給が可能になっている。
In the bed apparatus 1 according to the first embodiment, normally, commercial power is supplied from a power supply facility such as an outlet in a facility where the bed apparatus 1 is installed to drive or operate a power-using device (referred to as “electric mode”). ) And it is the structure which is operated by supplying power from a manual power generation device 52 (see FIG. 9) of a power supply source provided on the outside of the bed apparatus 1 to some power use devices (referred to as “manual mode”). In the second embodiment and the like thereafter, power can be supplied in the electric mode and the manual mode.
図9は、第1実施形態のベッド装置1と外部に設けた電源供給源である手動発電装置の説明図であって、(a)がハンドルを折りたたんだ状態、(b)がハンドルを組み立てた使用状態、(c)が中継ボックスに手動発電装置のケーブルを接続している状態の説明図である。又、図10は、同ベッド装置の電源経路や制御経路を示す配線例の説明図である。
FIG. 9 is an explanatory diagram of the bed apparatus 1 of the first embodiment and a manual power generation apparatus that is an external power supply source, where (a) is a folded state of the handle, and (b) is an assembled handle. It is explanatory drawing of a use state and the state which (c) has connected the cable of the manual generator to the relay box. Moreover, FIG. 10 is explanatory drawing of the example of wiring which shows the power supply path | route and control path | route of the bed apparatus.
第1実施形態のベッド装置1では、電源によって作動する電源使用機器として、可動部を駆動する駆動装置として複数の電動アクチュエータが設けられている。
具体的には、このベッド装置1では、図6に示すように、背ボトム22を起伏動作させる(いわゆる背上げ動作、背下げ動作)背動作用電動アクチュエータ31と、台車4に対してベッドフレーム3の昇降動作を行う昇降用電動アクチュエータ32と、膝ボトム25及び脚ボトム26の昇降動作を行う脚動作用電動アクチュエータ34とを設けている。 In thebed apparatus 1 according to the first embodiment, a plurality of electric actuators are provided as drive devices that drive the movable portion as power-use equipment that operates by a power source.
Specifically, in thisbed apparatus 1, as shown in FIG. 6, the back bottom 22 is moved up and down (so-called back raising operation, back lowering operation) and the electric actuator 31 for back operation and the bed frame with respect to the carriage 4. 3 is provided with an electric actuator 32 for elevating and lowering and an electric actuator 34 for operating the leg bottom and the leg bottom 26.
具体的には、このベッド装置1では、図6に示すように、背ボトム22を起伏動作させる(いわゆる背上げ動作、背下げ動作)背動作用電動アクチュエータ31と、台車4に対してベッドフレーム3の昇降動作を行う昇降用電動アクチュエータ32と、膝ボトム25及び脚ボトム26の昇降動作を行う脚動作用電動アクチュエータ34とを設けている。 In the
Specifically, in this
第1実施形態は、電源によって作動する電源使用機器を設けたベッド装置において、ベッド装置1の別体に設けた手動発電装置から一つの出力先(一つの電源使用機器)に電源を供給するものであるが、出力先に電源を伝える電源経路の少なくとも端部に中継ボックス50(図1参照)を設け、この中継ボックス50をベッド装置のヘッド側、サイド側、又は、フット側のうちのいずれかの位置に水平方向外側に面し使用者の手が届く箇所に設けたものである。
具体的には、第1実施形態では、複数の電動アクチュエータのうちで、背動作用電動アクチュエータ31の電源を手動発電装置52(図9参照)によって供給可能なものであって、前記背動作用電動アクチュエータ31に電源を伝える電源経路の端部の中継ボックス50をベッド装置1におけるフット側のフットボード9の外側に面した箇所に設けている。 1st Embodiment supplies power to one output destination (one power-usage apparatus) from the manual power generator provided in the separate body of thebed apparatus 1 in the bed apparatus which provided the power-usage apparatus which operate | moves with a power supply However, a relay box 50 (see FIG. 1) is provided at least at the end of the power supply path that transmits power to the output destination, and the relay box 50 is either the head side, the side side, or the foot side of the bed apparatus. It is provided at a location that faces the outside in the horizontal direction and can be reached by the user.
Specifically, in the first embodiment, among the plurality of electric actuators, the power of theelectric actuator 31 for back movement can be supplied by the manual power generator 52 (see FIG. 9), A relay box 50 at the end of the power supply path that transmits power to the electric actuator 31 is provided at a location facing the outside of the footboard 9 on the foot side in the bed apparatus 1.
具体的には、第1実施形態では、複数の電動アクチュエータのうちで、背動作用電動アクチュエータ31の電源を手動発電装置52(図9参照)によって供給可能なものであって、前記背動作用電動アクチュエータ31に電源を伝える電源経路の端部の中継ボックス50をベッド装置1におけるフット側のフットボード9の外側に面した箇所に設けている。 1st Embodiment supplies power to one output destination (one power-usage apparatus) from the manual power generator provided in the separate body of the
Specifically, in the first embodiment, among the plurality of electric actuators, the power of the
つまり、第1実施形態のベッド装置1では、図10に示すように、手動発電装置52がベッド装置1の外部に適宜に設けられ、複数の電動アクチュエータのうちで、背動作用電動アクチュエータ31の電源を手動発電装置52によって供給可能なものである。
電源経路には、前記手動発電装置52に繋げる第1の電源経路52dと、単数の電源使用機器の背動作用電動アクチュエータ31に電源を供給するための単数の第2の電源経路58とが設けられている。
又、前記単数の第2の電源経路58の入力側の端部が中継ボックス50に設けられ、この中継ボックス50に設けた第2の電源経路58の入力側の端部に前記第1の電源経路52dの出力側の端部がプラグ等で接続可能であって、第1の電源経路52dと第2の電源経路58とが接続状態で前記手動発電装置52によって発電したときに電源使用機器の背動作用電動アクチュエータ31を作動可能な構成である。
そして、前記中継ボックス50は、図1、図3、図4に示すように、ベッド装置1のフット側のフットボード9で水平方向外側に面して使用者の手が届く箇所に突出又は埋め込む等して設けたものである。
なお、電源使用機器としていずれのものも本発明の範囲内であるが、特に、背動作用電動アクチュエータ31がもっとも使用頻度が高いので手動発電装置52から電源供給可能にして利便性を高めることができる。又、中継ボックス50の設置場所もフットボード9以外の設置場所も本発明の範囲内であるが、ベッド装置1の使用者の足元から見ながら、操作できるため、第1実施形態では例示として中継ボックス50の設置をフットボード9としている。 That is, in thebed apparatus 1 of the first embodiment, as shown in FIG. 10, the manual power generation device 52 is appropriately provided outside the bed apparatus 1, and among the plurality of electric actuators, The power can be supplied by the manual power generator 52.
The power supply path is provided with a firstpower supply path 52d connected to the manual power generator 52 and a single second power supply path 58 for supplying power to the back-operating electric actuator 31 of a single power-using device. It has been.
Further, the input side end of the single secondpower supply path 58 is provided in the relay box 50, and the first power supply is connected to the input side end of the second power supply path 58 provided in the relay box 50. The end of the output side of the path 52d can be connected with a plug or the like, and when the first power path 52d and the second power path 58 are connected and the manual power generator 52 generates power, It is the structure which can act | operate the electric actuator 31 for back movement.
As shown in FIGS. 1, 3, and 4, therelay box 50 protrudes or is embedded in a place where the user's hand can reach with the footboard 9 on the foot side of the bed apparatus 1 facing the outside in the horizontal direction. Etc. are provided.
Any device that uses power is within the scope of the present invention. In particular, since theelectric actuator 31 for back movement is the most frequently used, power can be supplied from the manual power generator 52 to improve convenience. it can. In addition, although the installation location of the relay box 50 and the installation location other than the foot board 9 are within the scope of the present invention, the relay box 50 can be operated while looking from the user's feet, so the first embodiment is illustrated as an example in the relay The box 50 is installed as a footboard 9.
電源経路には、前記手動発電装置52に繋げる第1の電源経路52dと、単数の電源使用機器の背動作用電動アクチュエータ31に電源を供給するための単数の第2の電源経路58とが設けられている。
又、前記単数の第2の電源経路58の入力側の端部が中継ボックス50に設けられ、この中継ボックス50に設けた第2の電源経路58の入力側の端部に前記第1の電源経路52dの出力側の端部がプラグ等で接続可能であって、第1の電源経路52dと第2の電源経路58とが接続状態で前記手動発電装置52によって発電したときに電源使用機器の背動作用電動アクチュエータ31を作動可能な構成である。
そして、前記中継ボックス50は、図1、図3、図4に示すように、ベッド装置1のフット側のフットボード9で水平方向外側に面して使用者の手が届く箇所に突出又は埋め込む等して設けたものである。
なお、電源使用機器としていずれのものも本発明の範囲内であるが、特に、背動作用電動アクチュエータ31がもっとも使用頻度が高いので手動発電装置52から電源供給可能にして利便性を高めることができる。又、中継ボックス50の設置場所もフットボード9以外の設置場所も本発明の範囲内であるが、ベッド装置1の使用者の足元から見ながら、操作できるため、第1実施形態では例示として中継ボックス50の設置をフットボード9としている。 That is, in the
The power supply path is provided with a first
Further, the input side end of the single second
As shown in FIGS. 1, 3, and 4, the
Any device that uses power is within the scope of the present invention. In particular, since the
図9(a)~(c)は、手動発電装置52の構造例の説明図である。
図9(a)に示すように、手動発電装置52は、本体52aが片手で握れるように略棒状で先端部が球状を呈し、ハンドル(「クランク」とも称する)52bを差し込んで嵌めるための差込み軸52cが突出している。手動発電装置52は、不使用時に持ち運びし易くするため、ハンドル52bを差込み軸52cから取り外し可能になっている。外したハンドル52bはハンドルを畳んで、本体52aの側部に固定できる。本体52aから第1の電源経路52dとしてのコードが出て、この第1の電源経路52dの先端にプラグが設けられている。 FIGS. 9A to 9C are explanatory diagrams of a structure example of themanual power generator 52.
As shown in FIG. 9 (a), themanual power generator 52 is an insertion for inserting and fitting a handle (also referred to as "crank") 52b with a substantially rod-like shape and a spherical tip so that the main body 52a can be grasped with one hand. The shaft 52c protrudes. In order to make the manual power generator 52 easy to carry when not in use, the handle 52b can be detached from the insertion shaft 52c. The removed handle 52b can be fixed to the side of the main body 52a by folding the handle. A cord as the first power supply path 52d comes out from the main body 52a, and a plug is provided at the tip of the first power supply path 52d.
図9(a)に示すように、手動発電装置52は、本体52aが片手で握れるように略棒状で先端部が球状を呈し、ハンドル(「クランク」とも称する)52bを差し込んで嵌めるための差込み軸52cが突出している。手動発電装置52は、不使用時に持ち運びし易くするため、ハンドル52bを差込み軸52cから取り外し可能になっている。外したハンドル52bはハンドルを畳んで、本体52aの側部に固定できる。本体52aから第1の電源経路52dとしてのコードが出て、この第1の電源経路52dの先端にプラグが設けられている。 FIGS. 9A to 9C are explanatory diagrams of a structure example of the
As shown in FIG. 9 (a), the
図9(b)に示すように、手動発電装置52の使用時には、ハンドル52bを軸52cに嵌めて、手で持つハンドル部を展開する。
そして、図9(c)に示すよう、第1の電源経路52dのプラグを中継ボックス50の差込みソケット50aに差込んで回転固定し接続する。この差込んだ接続状態で手動発電装置52が発電した電源が、中継ボックス50の電源経路58を介して背動作用電動アクチュエータ31(図10参照)に供給される。 As shown in FIG. 9B, when themanual power generator 52 is used, the handle 52b is fitted on the shaft 52c, and the handle portion held by the hand is developed.
Then, as shown in FIG. 9C, the plug of the firstpower supply path 52d is inserted into the insertion socket 50a of the relay box 50, and is fixedly rotated and connected. The power generated by the manual power generator 52 in this inserted connection state is supplied to the back motion electric actuator 31 (see FIG. 10) via the power supply path 58 of the relay box 50.
そして、図9(c)に示すよう、第1の電源経路52dのプラグを中継ボックス50の差込みソケット50aに差込んで回転固定し接続する。この差込んだ接続状態で手動発電装置52が発電した電源が、中継ボックス50の電源経路58を介して背動作用電動アクチュエータ31(図10参照)に供給される。 As shown in FIG. 9B, when the
Then, as shown in FIG. 9C, the plug of the first
前記手動発電装置52を作動させて発電させる場合、一方の手で本体52aを握り、他方の手でハンドル52bを握り、ハンドル52bを回して発電し、背動作用電動アクチュエータ31を駆動させることができる。
When the manual power generation device 52 is operated to generate power, the main body 52a is gripped with one hand, the handle 52b is gripped with the other hand, the handle 52b is turned to generate power, and the back motion electric actuator 31 is driven. it can.
第1実施形態の電源供給経路は、ベッド装置1に別体で外部に設けた手動発電装置52の第1の電源経路52dを中継ボックス50に接続し、中継ボックス50から第2の電源経路(電源ケーブル)58を介して一つの出力先の例である背動作用電動アクチュエータ31に前記手動発電装置52で発電した電力を供給する。電源供給経路には、手動モードと電動モードの切替え用のスイッチ(手動/電動切替えスイッチ手段61)を設ける等、種々に変形実施するものも第1実施形態の範囲内である。
The power supply path of the first embodiment is such that the first power path 52d of the manual power generator 52 provided separately from the bed apparatus 1 and connected to the relay box 50 is connected to the relay box 50, and the second power path ( The electric power generated by the manual power generator 52 is supplied to the electric actuator 31 for back operation, which is an example of one output destination, via a power cable 58. Various modifications such as providing a switch for switching between the manual mode and the electric mode (manual / electric switching switch means 61) in the power supply path are also within the scope of the first embodiment.
図10は、第1実施形態に包含される電源供給経路の各配線例の説明図で、(a)が第1例、(b)が第2例、(c)が第3例をそれぞれ示している。
FIG. 10 is an explanatory diagram of each wiring example of the power supply path included in the first embodiment, where (a) shows a first example, (b) shows a second example, and (c) shows a third example. ing.
図10(a)に示す第1例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34電源を供給できるようにそれぞれ電動モードの電源経路が繋がっているが、前記背動作用電動アクチュエータ31への電動モード時の電源経路は電動ライン40aから中継ボックス50を経由して第2の電源経路58に向かうものである。
In the first example shown in FIG. 10A, power can be supplied from the control box 40 provided in the bed apparatus 1 in the electric mode in the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34. The power supply paths in the electric mode are connected to each other, but the power supply path in the electric mode to the electric actuator 31 for back operation is directed from the electric line 40a to the second power supply path 58 via the relay box 50. .
(1)中継ボックス50内には、手動/電動切替えスイッチ手段61が内蔵されている。
(2)この手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチを用いる。 (1) A manual / electrical changeover switch means 61 is built in therelay box 50.
(2) The manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
(2)この手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチを用いる。 (1) A manual / electrical changeover switch means 61 is built in the
(2) The manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
(3)手動/電動切替えスイッチ手段61にメカニカルスイッチを用いた場合、一構成としては、手動発電装置52の第1の電源経路52dの給電プラグを中継ボックス50のソケット50aに差込むことにより、コントロールボックス40から延出する電動ライン40aから手動ライン(第2の電源経路58)の切替えを行うことができる構造にできる。例えば、プラグ差込口のソケット50a周辺にタクトスイッチ等を設けるなどして手動ライン/電動ラインの切替えを行う構造とする。
(3) When a mechanical switch is used for the manual / electrical changeover switch means 61, as one configuration, by inserting the power supply plug of the first power path 52d of the manual power generator 52 into the socket 50a of the relay box 50, A structure in which the manual line (second power supply path 58) can be switched from the electric line 40a extending from the control box 40 can be achieved. For example, a manual line / electrical line is switched by providing a tact switch or the like around the socket 50a of the plug insertion port.
又、他の構成としては、手動/電動切替えスイッチ手段61にロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを中継ボックス50に設ける等して、その操作スイッチ部の操作によって手動/電動切替えスイッチ手段61が電動モードと手動モードとを切替えることができる。
As another configuration, manual / electrical switching can be performed by operating the operation switch unit by providing the relay box 50 with a manual / electrical switch unit 61 with an operation switch unit such as a rotary or toggle switch exposed. The switch means 61 can switch between the electric mode and the manual mode.
(4)手動モード時の出力先は、一つの背動作用電動アクチュエータ31としているが、一つの出力先を電動アクチュエータその他の各電源使用機器から適宜に選択した構成にできる。以下の第2例、第3例でも同様である。
(4) Although the output destination in the manual mode is one electric actuator 31 for back movement, one output destination can be appropriately selected from the electric actuator and other power-using devices. The same applies to the following second and third examples.
図10(b)に示す第2例では、二つの中継ボックス(第1中継ボックス50A、第2中継ボックス50B)を設けている。
In the second example shown in FIG. 10B, two relay boxes (first relay box 50A and second relay box 50B) are provided.
(1)第1中継ボックス50Aは、アクチュエータ線31a、コントロールボックス40からの給電線(電動ライン40a)、手動発電装置52からの給電線(第2の電源経路58)を集約しており、内部に手動/電動切替えスイッチ手段61を有している。
(2)第2中継ボックス50Bは手動発電装置52からの第1の電源経路52dの接続端のプラグを接続するためのプラグ差込口(ソケット50a)を有している。第2中継ボックス50Bはフットボード9に露出して設けている。 (1) Thefirst relay box 50A aggregates the actuator line 31a, the power supply line (electrical line 40a) from the control box 40, and the power supply line (second power supply path 58) from the manual power generation device 52. The manual / electrical changeover switch means 61 is provided.
(2) Thesecond relay box 50B has a plug insertion port (socket 50a) for connecting a plug at a connection end of the first power path 52d from the manual power generator 52. The second relay box 50B is provided so as to be exposed on the foot board 9.
(2)第2中継ボックス50Bは手動発電装置52からの第1の電源経路52dの接続端のプラグを接続するためのプラグ差込口(ソケット50a)を有している。第2中継ボックス50Bはフットボード9に露出して設けている。 (1) The
(2) The
(3)前記手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチとなっている。
(4)前記手動/電動切替えスイッチ手段61をメカニカルスイッチ機構とした場合、手動発電装置52の給電プラグの差込により電動ラインから手動ラインの切替えを行うことができる。例えば、プラグ差込口(ソケット50a)周辺にタクトスイッチ等を設けて、前記手動/電動切替えスイッチ手段61を電動モードから手動モードに切替える。 (3) The manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
(4) When the manual / electrical changeover switch means 61 is a mechanical switch mechanism, the manual line can be switched from the electric line by inserting a power supply plug of themanual power generator 52. For example, a tact switch or the like is provided around the plug insertion port (socket 50a) to switch the manual / electrical changeover switch means 61 from the electric mode to the manual mode.
(4)前記手動/電動切替えスイッチ手段61をメカニカルスイッチ機構とした場合、手動発電装置52の給電プラグの差込により電動ラインから手動ラインの切替えを行うことができる。例えば、プラグ差込口(ソケット50a)周辺にタクトスイッチ等を設けて、前記手動/電動切替えスイッチ手段61を電動モードから手動モードに切替える。 (3) The manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
(4) When the manual / electrical changeover switch means 61 is a mechanical switch mechanism, the manual line can be switched from the electric line by inserting a power supply plug of the
又、他の構成としては、手動/電動切替えスイッチ手段61にロータリーやトグルスイッチなどの操作スイッチ部をむき出した(露出させた)ものを第2中継ボックス50Bに設ける等して、その操作スイッチ部の操作で、第1中継ボックス50Aの手動/電動切替えスイッチ手段61を電動モードと手動モードとに切替えることができる。
As another configuration, the manual switch switch 61 is exposed (exposed) with an operation switch such as a rotary or toggle switch provided in the second relay box 50B. With this operation, the manual / electrical changeover switch means 61 of the first relay box 50A can be switched between the electric mode and the manual mode.
なお、第1中継ボックス50Aと第2中継ボックス50Bが離れた箇所にあるため、第2中継ボックス50Bへの操作力についてメカニカルワイヤ66等により力を伝達させることによって、第1中継ボックス50A内のメカニカルスイッチである手動/電動切替えスイッチ手段61のオン/オフを切替える。
In addition, since the first relay box 50A and the second relay box 50B are located away from each other, the operating force to the second relay box 50B is transmitted by the mechanical wire 66 or the like, so that the inside of the first relay box 50A The manual / electrical changeover switch means 61 which is a mechanical switch is switched on / off.
図10(c)に示す第3例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34電源を供給できるようにそれぞれ電動モードの電源経路が繋がっている。
In the third example shown in FIG. 10C, power can be supplied from the control box 40 provided in the bed apparatus 1 in the electric mode for the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34. Each power mode path is connected.
前記背動作用電動アクチュエータ31への電動ライン40aに、中継ボックス50から延出された第2の電源経路58に分岐ケーブル58cによって接続されている。
手動発電装置52が繋がった状態で電動動作させると第2の電源経路58が電気的に接続状態であるため、手動発電装置52側のモータも回転してしまうため、状況によっては意図しない作動に繋がる可能性がある。電動動作させる場合、手動発電装置52を外しておくことが好ましい。 Abranch cable 58c is connected to the second power path 58 extending from the relay box 50 to the electric line 40a to the electric actuator 31 for back movement.
If the electric power is operated with the manualpower generation device 52 connected, the second power supply path 58 is electrically connected, and the motor on the manual power generation device 52 side also rotates. There is a possibility of connection. When the electric operation is performed, it is preferable to remove the manual power generator 52.
手動発電装置52が繋がった状態で電動動作させると第2の電源経路58が電気的に接続状態であるため、手動発電装置52側のモータも回転してしまうため、状況によっては意図しない作動に繋がる可能性がある。電動動作させる場合、手動発電装置52を外しておくことが好ましい。 A
If the electric power is operated with the manual
上記説明のように、第1実施形態では、中継ボックス50から背ボトム22用の背動作用電動アクチュエータ31に電源経路(電源ケーブル)58が配線されて、それを介して電源を供給するようになっている。
As described above, in the first embodiment, a power path (power cable) 58 is wired from the relay box 50 to the back motion electric actuator 31 for the back bottom 22 so that power is supplied through the power path. It has become.
第1実施形態によれば、電源経路の端部の中継ボックス50(第2例では50B)がベッド装置1のフットボード9の外側に面した箇所で手の届き易い箇所に設けられているので、作業者が手を伸ばし易く、手動発電装置52の発電の際に作業者が発電作業をし易い。又、発電作業し易くなるため時間的・身体的負担を低減できる。又、中継ボックス50(50B)の水平方向外側に面し使用者の手が届く箇所に設けているので、接続作業を容易にすることができる。
According to the first embodiment, the relay box 50 (50B in the second example) at the end of the power supply path is provided at a location facing the outside of the footboard 9 of the bed apparatus 1 and easily accessible. The operator can easily reach out, and the operator can easily perform the power generation work when the manual power generation device 52 generates power. Moreover, since it becomes easy to perform power generation work, time and physical burden can be reduced. In addition, since the relay box 50 (50B) faces the outside in the horizontal direction and is provided at a location that can be reached by the user, connection work can be facilitated.
なお、手動発電装置52を使用しない通常使用時(電動モード時)に、背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34やその他の電源使用機器への電源供給経路は、室内の電源コンセントからの電源がコントロールボックス40や図示しない中継ボックスを経由する電源経路を経て電源が供給され駆動可能になっている。
In addition, during normal use without using the manual power generator 52 (in the electric mode), the power supply path to the back motion electric actuator 31, the lift electric actuator 32, the leg motion electric actuator 34, and other power-using devices is as follows. The power from the indoor power outlet is supplied and can be driven through a power path through the control box 40 and a relay box (not shown).
上記第1実施形態で中継ボックス50をフットボード9に設けたのは本発明の一例であり、その他、中継ボックス50をベッド装置1のフット側、ヘッド側、サイド側のうちのいずれかの部分で水平方向外側に面して使用者の手が届く箇所であれば適宜に配置することも本発明の範囲内である。
It is an example of the present invention that the relay box 50 is provided on the foot board 9 in the first embodiment, and the relay box 50 is any part of the foot side, head side, and side side of the bed apparatus 1. Thus, it is also within the scope of the present invention to appropriately arrange the parts that face the outside in the horizontal direction and can be reached by the user.
例えば中継ボックス50の設置箇所をベッドフレーム3のフット側部分に設けることができ、又、図11のベッド装置1のようにサイド側のサイドレール7に埋め込み(突出しても良い)で設けた変形例1とすることができる。
For example, the installation location of the relay box 50 can be provided in the foot side portion of the bed frame 3, and the deformation is provided by being embedded (or protruded) in the side rail 7 on the side as in the bed apparatus 1 in FIG. 11. Example 1 can be taken.
図11に示す変形例1のベッド装置1は、両サイドに設けられたサイドレール7は、ベッドフレーム3の両サイド部分に側方開き可能に設けられ、ベッドからの使用者の転落を防止するためのものである。このサイドレール7には、中継ボックス50の他、ベッド装置の制御モニタ7aが設けられている。その他の構成は、図1~図8に示す第1実施形態のベッド装置1と同様部分に同一符号を付して説明を略する。
In the bed apparatus 1 of Modification 1 shown in FIG. 11, the side rails 7 provided on both sides are provided on both side portions of the bed frame 3 so as to be able to open sideways, thereby preventing a user from falling from the bed. Is for. In addition to the relay box 50, the side rail 7 is provided with a control monitor 7a for the bed apparatus. In other configurations, the same parts as those in the bed apparatus 1 of the first embodiment shown in FIGS.
次に、本発明の第2実施形態について図12~図14によって説明する。
図12が第2実施形態に係るベッド装置を斜視した説明図、図13が同ベッド装置のフットボードの説明図で、(a)が平面図、(b)が正面図、(c)が手動発電装置の操作状態の説明図、図14(a)~(c)が同ベッド装置の電源経路を示す配線例(第1例~第3例)の説明図である。 Next, a second embodiment of the present invention will be described with reference to FIGS.
FIG. 12 is a perspective view of the bed apparatus according to the second embodiment, FIG. 13 is an explanatory view of the footboard of the bed apparatus, (a) is a plan view, (b) is a front view, and (c) is manual. FIG. 14A to FIG. 14C are explanatory diagrams of wiring examples (first to third examples) showing the power supply path of the bed apparatus.
図12が第2実施形態に係るベッド装置を斜視した説明図、図13が同ベッド装置のフットボードの説明図で、(a)が平面図、(b)が正面図、(c)が手動発電装置の操作状態の説明図、図14(a)~(c)が同ベッド装置の電源経路を示す配線例(第1例~第3例)の説明図である。 Next, a second embodiment of the present invention will be described with reference to FIGS.
FIG. 12 is a perspective view of the bed apparatus according to the second embodiment, FIG. 13 is an explanatory view of the footboard of the bed apparatus, (a) is a plan view, (b) is a front view, and (c) is manual. FIG. 14A to FIG. 14C are explanatory diagrams of wiring examples (first to third examples) showing the power supply path of the bed apparatus.
第2実施形態に係るベッド装置1は、第1実施形態と基本構成は同様であり、ボトム2(背ボトム22、腰ボトム24、膝ボトム25、脚ボトム26)、ベッドフレーム3等の図1~図10と同様部分に同一符号を付している。なお、台車4や車輪5は図示を省略している。
The bed apparatus 1 according to the second embodiment has the same basic configuration as that of the first embodiment, and the bottom 2 (back bottom 22, waist bottom 24, knee bottom 25, leg bottom 26), bed frame 3 and the like are shown in FIG. The same parts as those in FIG. 10 are denoted by the same reference numerals. The cart 4 and the wheels 5 are not shown.
第2実施形態は、ベッド装置1自体に一体に設けた手動発電装置から一つの出力先(一つの電源使用機器)に電源を供給するものであって、該手動発電装置に繋げる第1の電源経路から単数の電源使用機器に電源を供給する第2の電源経路の端部に電源を供給可能に、該手動発電装置をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたものである。
In the second embodiment, power is supplied to one output destination (one power-using device) from a manual power generator provided integrally with the bed apparatus 1 itself, and the first power source connected to the manual power generator Power can be supplied to the end of the second power supply path that supplies power to a single power-using device from the path, and the manual power generator is placed on the head side, side side, or foot side outside the bed apparatus. It is provided at the facing part.
具体的には、第2実施形態に係るベッド装置1が、第1実施形態と異なる構成は、図12~図14に示すように、中継ボックスを設けずに手動発電装置52がベッド装置1自体の種々の箇所に設けることができるが、以下ではフットボード9に設けられたものを説明する。
Specifically, the configuration of the bed apparatus 1 according to the second embodiment is different from that of the first embodiment, as shown in FIG. 12 to FIG. However, what is provided in the foot board 9 will be described below.
そして、電源供給経路に関しては、該手動発電装置52に繋げる第1の電源経路(図示省略)から単数の電源使用機器の背動作用電動アクチュエータ31に電源を供給する第2の電源経路58の端部に電源を供給可能に、該手動発電装置52をベッド装置1のフット側のフットボード9の外側に面した箇所に水平方向外側から操作可能に設けたものである。
With regard to the power supply path, the end of the second power path 58 that supplies power to the back motion electric actuator 31 of a single power-using device from a first power path (not shown) connected to the manual power generator 52. The manual power generation device 52 is provided at a position facing the outside of the foot board 9 on the foot side of the bed apparatus 1 so as to be operable from the outside in the horizontal direction so that power can be supplied to the section.
又、手動発電装置52を発電作動させるためのハンドル52bをベッド装置1に収納自在とし、かつ、使用時に手動発電装置52の外部から当該ハンドル52bを回転操作可能にしたものである。
Further, the handle 52b for operating the power generation of the manual power generation device 52 can be freely stored in the bed device 1, and the handle 52b can be rotated from the outside of the manual power generation device 52 when used.
具体的な手動発電装置52の配置は、図13(a)、(b)に示すように、ベッド装置1のフット側のフットボード9に手動発電装置52を内蔵し、手動発電装置52(図9参照)が外側カバー60で覆われている。外側カバー60は、このフットボード9の縦方向ほぼ全体の長さにわたって縦向きに長い状態で取り付けられており、その外側カバー60内に手動発電装置52が縦向きにして設置されている。第2実施形態では外側カバーで覆われた手動発電装置52の収容空間を中継ボックス70と称する。
As shown in FIGS. 13 (a) and 13 (b), a specific arrangement of the manual power generation device 52 includes the manual power generation device 52 built in the footboard 9 on the foot side of the bed device 1, and the manual power generation device 52 (FIG. 9) is covered with an outer cover 60. The outer cover 60 is attached in a vertically long state over substantially the entire length of the footboard 9 in the vertical direction, and a manual power generator 52 is installed in the outer cover 60 in the vertical direction. In the second embodiment, the accommodation space of the manual power generator 52 covered with the outer cover is referred to as a relay box 70.
手動発電装置52は、図9に示したものを使用しており、手動発電装置52からハンドル52bが着脱自在である。又、外側カバー60の下部にハンドル52b収容用の凹部60aが形成され、外側カバー60の上部に手動発電装置52の軸52cが露出する穴60bが形成されている。手動発電装置52の非使用時には、図13(b)に示すように、ハンドル52bを凹部60aに嵌めて収納できるようにし、一方、該手動発電装置52の使用時には、図13(c)に示すように、前記穴60bから露出している軸52cにハンドル52bを嵌めて回転させて前記手動発電装置52を発電できるようにしている。
The manual power generation device 52 uses the one shown in FIG. 9, and the handle 52 b is detachable from the manual power generation device 52. A recess 60a for accommodating the handle 52b is formed in the lower part of the outer cover 60, and a hole 60b in which the shaft 52c of the manual power generator 52 is exposed is formed in the upper part of the outer cover 60. When the manual power generation device 52 is not used, as shown in FIG. 13B, the handle 52b can be fitted into the recess 60a so that it can be stored. On the other hand, when the manual power generation device 52 is used, the manual power generation device 52 is shown in FIG. As described above, the manual power generation device 52 can generate power by fitting and rotating the handle 52b on the shaft 52c exposed from the hole 60b.
第2実施形態のベッド装置1の電源供給経路は、ベッド装置1に一体に設けた手動発電装置から一つの出力先(一つの電源使用機器)に電源を供給するものである。
The power supply path of the bed apparatus 1 according to the second embodiment is to supply power to one output destination (one power-using device) from a manual power generator provided integrally with the bed apparatus 1.
中継ボックス70として手動発電装置52から第2の電源経路(電源ケーブル)58を介して一つの出力先の例である背動作用電動アクチュエータ31に前記手動発電装置52で発電した電力を供給する。電源供給経路には、手動モードと電動モードの切替え用のスイッチ(手動/電動切替えスイッチ手段61)を設ける等、種々に変形実施するものも第2実施形態の範囲内である。
As the relay box 70, the power generated by the manual power generation device 52 is supplied from the manual power generation device 52 to the electric actuator 31 for back operation, which is an example of one output destination, via the second power supply path (power cable) 58. Various modifications such as providing a switch (manual / electric switching switch means 61) for switching between the manual mode and the electric mode in the power supply path are also within the scope of the second embodiment.
図14は、第2実施形態に包含される電源供給経路の各配線例の説明図で、(a)が第1例、(b)が第2例、(c)が第3例をそれぞれ示している。
FIG. 14 is an explanatory diagram of each wiring example of the power supply path included in the second embodiment, where (a) shows a first example, (b) shows a second example, and (c) shows a third example. ing.
図14(a)に示す第1例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34電源を供給できるようにそれぞれ電動モードの電源経路が繋がっているが、前記背動作用電動アクチュエータ31への電動モード時の電源経路は電動ライン40aから中継ボックス70を経由して第2の電源経路58に向かうものである。
In the first example shown in FIG. 14 (a), power can be supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode. The power supply paths in the electric mode are connected to each other, but the power supply path in the electric mode to the electric actuator 31 for back movement is directed from the electric line 40a to the second power supply path 58 via the relay box 70. .
(1)中継ボックス70として手動発電装置52がフットボード9内に組み込まれ、手動/電動切替えスイッチ手段61も内蔵されている。
(1) A manual power generation device 52 is incorporated in the footboard 9 as a relay box 70, and a manual / electric switching switch means 61 is also incorporated.
(2)この手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチを用いる。
(2) The manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
(3)手動/電動切替えスイッチ手段61にメカニカルスイッチを用いた場合、一構成としては、手動発電装置52のハンドル52bを装着により、コントロールボックス40からの電動ライン40aから手動ライン(第1の電源経路)の切替えを行う機構を有する。例えば、ハンドル52b装着口の周辺にタクトスイッチ等を設けるなどして手動ライン/電動ラインの切替えを行う構造とする。
(3) When a mechanical switch is used as the manual / electrical changeover switch means 61, as one configuration, by attaching the handle 52b of the manual power generator 52, the electric line 40a from the control box 40 is switched to the manual line (first power supply). (Path) switching mechanism. For example, a manual line / electrical line is switched by providing a tact switch or the like around the handle 52b mounting opening.
又、他の構成としては、手動/電動切替えスイッチ手段61にロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを設ける等して、その操作スイッチ部の操作によって手動/電動切替えスイッチ手段61が電動モードと手動モードとを切替えることができる。
As another configuration, the manual / electrical changeover switch means 61 may be provided by exposing the operation switch part such as a rotary or toggle switch to the manual / electrical changeover switch means 61. The electric mode and the manual mode can be switched.
(4)手動モード時の出力先は、一つの背動作用電動アクチュエータ31としているが、一つの出力先を電動アクチュエータその他の各電源使用機器から適宜に選択した構成にできる。以下の第2例、第3例でも同様である。
(4) Although the output destination in the manual mode is one electric actuator 31 for back movement, one output destination can be appropriately selected from the electric actuator and other power-using devices. The same applies to the following second and third examples.
図14(b)に示す第2例では、二つの中継ボックス70A、70Bを設けている。これらの第1中継ボックス70Aと第2中継ボックス70Bは互いに離れて設けられ、第1中継ボックス70Aは、第2の電源経路の途中に設けられ、又、第2中継ボックス70Bは、フットボード9に手動発電装置52を内蔵する機能等で設けられている。
In the second example shown in FIG. 14B, two relay boxes 70A and 70B are provided. The first relay box 70A and the second relay box 70B are provided apart from each other, the first relay box 70A is provided in the middle of the second power supply path, and the second relay box 70B is provided on the foot board 9. Are provided with a function of incorporating a manual power generator 52.
(1)第1中継ボックス70Aは、アクチュエータ線31a、コントロールボックス40からの給電線(電動ライン40a)、手動発電装置52からの給電線(第2の電源経路58)を集約しており、内部に手動/電動切替えスイッチ手段61を有し、ベッド装置の適宜箇所に設けている。
(1) The first relay box 70A aggregates the actuator line 31a, the power supply line (electrical line 40a) from the control box 40, and the power supply line (second power supply path 58) from the manual power generation device 52. The manual / electrical switch means 61 is provided at an appropriate place of the bed apparatus.
(2)第2中継ボックス70Bは手動発電装置52及び手動/電動切替えスイッチ手段61又は第1中継ボックス70Aのスイッチを駆動する操作部を有し、フットボード9に内蔵している。
(2) The second relay box 70B has an operation unit for driving the manual power generation device 52 and the manual / electrical changeover switch means 61 or the switch of the first relay box 70A, and is built in the footboard 9.
(3)前記手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチとなっている。
(3) The manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
(4)手動/電動切替えスイッチ手段61にメカニカルスイッチを用いた場合、一構成としては、手動発電装置52のハンドル52bの装着により、コントロールボックス40から延出する電動ライン40aから手動ライン(第2の電源経路58)の切替えを行う機構を有する。例えば、ハンドル52b装着口の周辺にタクトスイッチ等を設けるなどして手動ライン/電動ラインの切替えを行う構造とする。
(4) When a mechanical switch is used as the manual / electrical changeover switch means 61, as one configuration, the manual line (second line) is extended from the electric line 40a extending from the control box 40 by attaching the handle 52b of the manual power generator 52. The power supply path 58) is switched. For example, a manual line / electrical line is switched by providing a tact switch or the like around the handle 52b mounting opening.
又、他の構成としては、手動/電動切替えスイッチ手段61にロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを設ける等して、その操作スイッチ部の操作によって手動/電動切替えスイッチ手段61が電動モードと手動モードとを切替えることができる。
As another configuration, the manual / electrical changeover switch means 61 may be provided by exposing the operation switch part such as a rotary or toggle switch to the manual / electrical changeover switch means 61. The electric mode and the manual mode can be switched.
なお、第1中継ボックス70Aと第2中継ボックス70Bが離れた箇所にあるため、第2中継ボックス70Bへの操作力をメカニカルワイヤ66等により力を伝達させることに第1中継ボックス内のメカニカルスイッチである手動/電動切替えスイッチ手段61のオン/オフを切替える。
Since the first relay box 70A and the second relay box 70B are separated from each other, the mechanical switch in the first relay box can transmit the operating force to the second relay box 70B by the mechanical wire 66 or the like. The manual / electrical changeover switch means 61 is turned on / off.
図14(c)に示す第3例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34電源を供給できるようにそれぞれ電動モードの電源経路が繋がっている。
In the third example shown in FIG. 14 (c), power can be supplied from the control box 40 provided in the bed apparatus 1 to the electric actuator for back movement 31, the electric actuator for lifting / lowering 32, and the electric actuator for leg movement 34 in the electric mode. Each power mode path is connected.
(1)コントロールボックス40から前記背動作用電動アクチュエータ31に延出する電動ライン40aに、中継ボックス70からの第2の電源経路58が分岐ケーブル58cによって接続されている。
(1) A second power supply path 58 from the relay box 70 is connected to the electric line 40a extending from the control box 40 to the electric actuator 31 for back movement by a branch cable 58c.
手動発電装置52が繋がった状態で電動動作させると第2の電源経路58が電気的に接続状態であるため、手動発電装置52側のモータも回転してしまうため、状況によっては意図しない作動に繋がる可能性があるので、ハンドル52bを取り外しておくのが好ましい。
If the electric power is operated with the manual power generation device 52 connected, the second power supply path 58 is electrically connected, and the motor on the manual power generation device 52 side also rotates. Since there is a possibility of connection, it is preferable to remove the handle 52b.
第2実施形態によれば、前記手動発電装置52をベッド装置のフット側のフットボード9の外側に面した箇所に設けて外側から操作可能としたので、前記手動発電装置52をベッド装置1に一体化でき、手動発電装置52を設けたベッド装置1の構成をコンパクトにすることができる。
According to the second embodiment, the manual power generation device 52 is provided at a location facing the outside of the footboard 9 on the foot side of the bed device so that the manual power generation device 52 can be operated from the outside. The bed apparatus 1 provided with the manual power generation device 52 can be made compact.
又、手動発電装置52を発電作動させるためのハンドル52bをベッド装置1に設けた外側カバー60の凹部60aに収納自在とし、かつ、該ハンドル52bの使用時に手動発電装置52の外部から当該ハンドル52bを回転操作可能にして、コンパクトな収納と取扱い易さを兼用できる。
In addition, a handle 52b for operating the power generation of the manual power generation device 52 can be stored in the recess 60a of the outer cover 60 provided in the bed device 1, and the handle 52b is externally attached to the handle 52b when the handle 52b is used. Can be rotated and used for both compact storage and ease of handling.
なお、第2実施形態では、手動発電装置52の設置場所をフット側のフットボード9としていたが、本発明では、該手動発電装置52をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設ければ良く、上記のようにフットボード9に限定されないことはもちろんである。又、外側カバー60を上下方向に縦長に形成していたが、この形状は適宜に設定でき、例えば横長に外側カバー60を設けることができる。
In the second embodiment, the installation place of the manual power generation device 52 is the foot-side footboard 9, but in the present invention, the manual power generation device 52 is any of the head side, the side side, or the foot side of the bed device. Needless to say, it is not limited to the foot board 9 as described above. Moreover, although the outer cover 60 is formed vertically long in the vertical direction, this shape can be appropriately set. For example, the outer cover 60 can be provided horizontally long.
次に、本発明の第3実施形態Aについて説明する。
Next, a third embodiment A of the present invention will be described.
図15は第3実施形態Aに係る中継ボックスの構造例の説明図であり、(a)が中継ボックスのコネクタ差込み側の正面図、(b)が同中継ボックスを側面図、(c)が同中継ボックスの第2の電源経路を引き出される裏面図であり、(d)が同中継ボックスをフレームに取り付けた状態の拡大説明図である。図16(a)~(c)は、同ベッド装置の配線例(第1例~第3例)の説明図である。ベッド装置1の構成は図1~図8に示したものと同様のため図視を省略する。
15A and 15B are explanatory views of a structure example of the relay box according to the third embodiment A, where FIG. 15A is a front view of the relay box on the connector insertion side, FIG. 15B is a side view of the relay box, and FIG. It is a back view by which the 2nd power supply path | route of the same relay box is pulled out, (d) is an expanded explanatory view of the state which attached the same relay box to the flame | frame. FIGS. 16A to 16C are explanatory diagrams of wiring examples (first to third examples) of the bed apparatus. Since the configuration of the bed apparatus 1 is the same as that shown in FIGS.
この第3実施形態Aでは、手動発電装置がベッド装置の外部に設けられ、電源経路には、前記手動発電装置に繋げる第1の電源経路と、複数の電源使用機器に電源を供給するための単数又は複数の第2の電源経路とが設けられており、前記複数の第2の電源経路の入力側の端部が中継ボックスに設けられ、この中継ボックスに設けた第2の電源経路の入力側の端部に前記第1の電源経路の出力側の端部が接続可能であって、第1の電源経路と第2の電源経路とが接続状態で前記手動発電装置によって発電したときに電源使用機器を作動可能な構成であり、前記中継ボックスは、ベッド装置のヘッド側、サイド側、又は、フット側のいずれかの水平方向外側に面し使用者の手が届く箇所に設けたものである。
In the third embodiment A, the manual power generator is provided outside the bed apparatus, and the power path is configured to supply power to the first power path connected to the manual power generator and a plurality of power-using devices. One or a plurality of second power supply paths are provided, and an input side end of the plurality of second power supply paths is provided in the relay box, and an input of the second power supply path provided in the relay box is provided. The output side end of the first power path can be connected to the side end, and the power is generated when the manual power generator generates power with the first power path and the second power path connected. The relay box is provided in a place that can be reached by the user's hand facing the horizontal outside of the head side, side side, or foot side of the bed device. is there.
具体的には、第3実施形態Aのベッド装置1は、複数の電動アクチュエータを有し、そのうち背動作用電動アクチュエータ31及び脚動作用電動アクチュエータ34の二つ(複数の例)のもののうちからいずれかに電源を供給する。中継ボックス50には、複数の電動アクチュエータ31及び34にそれぞれ接続された二つの電源経路58a及び58bの入力側の端部にそれぞれ差込みソケット50a及び50bを設けている(図16参照)。
Specifically, the bed apparatus 1 of the third embodiment A has a plurality of electric actuators, and among the two (a plurality of examples) of the back movement electric actuator 31 and the leg movement electric actuator 34. Supply power to either. The relay box 50 is provided with insertion sockets 50a and 50b at the input side ends of the two power supply paths 58a and 58b respectively connected to the plurality of electric actuators 31 and 34 (see FIG. 16).
手動発電装置52の第1の電源経路52dの出力側を差込みソケット50a及び50bのいずれかに選択的に接続可能であって、第1の電源経路52dと選択した第2の電源経路58a又は58bが接続状態で、ベッド装置1の外部の手動発電装置52によって発電したときに、選択した第2の電源経路58に繋げる電源使用機器であるいずれかの電動アクチュエータ31、34に電源を供給可能な構成である。
The output side of the first power path 52d of the manual power generator 52 can be selectively connected to either of the sockets 50a and 50b, and the first power path 52d and the selected second power path 58a or 58b. Can be supplied to any of the electric actuators 31 and 34 that are power-use devices connected to the selected second power path 58 when the power is generated by the manual power generator 52 outside the bed apparatus 1 in the connected state. It is a configuration.
前記中継ボックス50では、図15(a)に示すように、背動作用電動アクチュエータ31への電源供給用の差込みソケット50aと、脚動作用電動アクチュエータ34への電源供給用の差込みソケット50bとを有している。この中継ボックス50の差込みソケット50a、50bを選択して手動発電装置52を接続することにより、作動させる電動アクチュエータ31、34を選択して電源を供給し作動部位を選択して(背ボトムと膝ボトム及び脚ボトムとのいずれか)作動させることができる。
In the relay box 50, as shown in FIG. 15A, an insertion socket 50a for supplying power to the electric actuator 31 for back movement and an insertion socket 50b for supplying power to the electric actuator 34 for leg movement are provided. Have. By selecting the insertion sockets 50a and 50b of the relay box 50 and connecting the manual power generation device 52, the electric actuators 31 and 34 to be operated are selected, the power is supplied, and the operating part is selected (the back bottom and the knee). Either bottom or leg bottom).
第3実施形態Aでは、中継ボックス50に、図15(a)に示すように、背動作用電動アクチュエータ31への電源供給用の差込みソケット50aと、脚動作用電動アクチュエータ34への電源供給用の差込みソケット50bとを並列して設けている。この中継ボックス50の差込みソケット50a及び50bのいずれかを選択して手動発電装置52を接続することにより、背動作用電動アクチュエータ31又は脚動作用電動アクチュエータ34を選択して電源を供給し作動部位を選択(例えば背ボトムあるいは脚ボトム)して作動させることができる。
In the third embodiment A, in the relay box 50, as shown in FIG. 15A, the power supply socket 50a for supplying power to the back motion electric actuator 31 and the power supply to the leg motion electric actuator 34 are provided. The insertion socket 50b is provided in parallel. By selecting one of the insertion sockets 50a and 50b of the relay box 50 and connecting the manual power generation device 52, the electric actuator 31 for the back movement or the electric actuator 34 for the leg movement is selected and the power is supplied to the operation portion. Can be activated (for example, back bottom or leg bottom).
又、第3実施形態Aでは、図15(b)に示すように、中継ボックス50がベッドフレーム3に合わせて側方視でL字形状を呈して、その背面側をベッドフレームに取り付けてネジ止めしている。又、図15(d)に示すように、サイド側等のベッドフレーム3に取り付けることができる。なお、図15(c)に示すように、中継ボックス50の裏面では電動アクチュエータに向けたケーブルの引き出し口54…が設けられて、ビス穴56にネジを通してベッドフレーム3にネジ止めすることができる。中継ボックスの取り付けについては、取り付け用板金をネジやファスナーでフレーム等ベッド装置1の適宜箇所に固定して、その板金に中継ボックスをマグネットや粘着材で固定するようにしても良い。
In the third embodiment A, as shown in FIG. 15 (b), the relay box 50 is L-shaped in a side view according to the bed frame 3, and the back side is attached to the bed frame and screwed. It has stopped. Moreover, as shown in FIG.15 (d), it can attach to the bed frames 3, such as a side side. As shown in FIG. 15C, a cable outlet 54... Toward the electric actuator is provided on the back surface of the relay box 50 and can be screwed to the bed frame 3 through screws in the screw holes 56. . Regarding the attachment of the relay box, the attachment sheet metal may be fixed to an appropriate portion of the bed apparatus 1 such as a frame with screws or fasteners, and the relay box may be fixed to the sheet metal with a magnet or an adhesive material.
第3実施形態Aでは、中継ボックス50をベッド装置1のフット側やサイド側のベッドフレームに露出設置して水平方向外側に面し使用者の手が届く箇所に設けて、接続作業を容易にしたものである。
In the third embodiment A, the relay box 50 is exposed and installed on the bed frame on the foot side or the side of the bed apparatus 1 and is provided at a location that faces the outside in the horizontal direction and can be reached by the user to facilitate connection work. It is a thing.
第3実施形態Aの電源供給経路は、ベッド装置に別体に設けた手動発電装置52から複数の出力先(複数の電源使用機器)への電源経路の接続を切替えし、いずれかの出力先に電源を供給するものである。
The power supply path of the third embodiment A switches the connection of the power path from the manual power generation device 52 provided separately to the bed apparatus to a plurality of output destinations (a plurality of power-using devices), and any output destination To supply power.
例えば、手動発電装置52の第1の電源経路52dの出力側を差込みソケット50a及び50bのいずれかに選択的に接続可能であって、第1の電源経路52dと選択した第2の電源経路58a、58b(図16参照)とが接続状態で、ベッド装置1の外部の手動発電装置52によって発電したときに、選択した第2の電源経路58a、58bに繋げる電源使用機器であるいずれかの電動アクチュエータ31、34に電源を供給可能な構成である。
For example, the output side of the first power supply path 52d of the manual power generator 52 can be selectively connected to either of the insertion sockets 50a and 50b, and the first power supply path 52d and the selected second power supply path 58a. , 58b (see FIG. 16) are connected, and when the power is generated by the manual power generation device 52 outside the bed apparatus 1, any one of the electric power use devices connected to the selected second power supply paths 58a, 58b In this configuration, power can be supplied to the actuators 31 and 34.
電源供給経路には、手動モードと電動モードの切替え用のスイッチ(手動/電動切替えスイッチ手段61)を設ける等、種々に変形実施するものも第3実施形態Aの範囲内である。
It is also within the scope of the third embodiment A to perform various modifications such as providing a switch for switching between the manual mode and the electric mode (manual / electric switching switch means 61) in the power supply path.
図16は、第3実施形態Aに包含される電源供給経路の各配線例の説明図で、(a)が第1例、(b)が第2例、(c)が第3例をそれぞれ示している。
FIG. 16 is an explanatory diagram of each wiring example of the power supply path included in the third embodiment A, where (a) is a first example, (b) is a second example, and (c) is a third example. Show.
図16(a)に示す第1例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34に電源を供給できるようにそれぞれ電動モードの電源経路(電動ライン40a、40b)が繋がっているが、前記背動作用電動アクチュエータ31、脚動作用電動アクチュエータ34への電動モード時の電源経路は電動ライン40a、40bから中継ボックス50を経由して電源モード電源経路と共用の第2の電源経路58a、58bに向かうものである。
In the first example shown in FIG. 16A, power can be supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode. Are connected to the power path of the electric mode ( electric lines 40a, 40b). The power path in the electric mode to the electric actuator for back movement 31 and the electric actuator for leg movement 34 is relayed from the electric lines 40a, 40b. It goes to the second power supply path 58a, 58b shared with the power supply mode power supply path via the box 50.
(1)中継ボックス50内には、手動/電動切替えスイッチ手段61が内蔵されている。
(2)この手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチを用いる。 (1) A manual / electrical changeover switch means 61 is built in therelay box 50.
(2) The manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
(2)この手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチを用いる。 (1) A manual / electrical changeover switch means 61 is built in the
(2) The manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
(3)手動/電動切替えスイッチ手段61にメカニカルスイッチを用いた場合、一構成としては、手動発電装置52の第1の電源経路52dの給電プラグを中継ボックス50のソケット50a又は50bに差込むことにより、コントロールボックス40からの電動ライン40a又は40bから手動ライン(第1の電源経路52d)の切替えを行うことができる構造にできる。例えば、プラグ差込口のソケット50aと50b周辺にタクトスイッチ等を設けるなどして手動ライン/電動ラインの切替えを行う構造とする。
(3) When a mechanical switch is used as the manual / electrical switch 61, as one configuration, the power supply plug of the first power path 52d of the manual power generator 52 is inserted into the socket 50a or 50b of the relay box 50. Thus, the electric line 40a or 40b from the control box 40 can be switched to the manual line (first power supply path 52d). For example, a manual line / electrical line is switched by providing a tact switch or the like around the sockets 50a and 50b of the plug insertion port.
又、他の構成としては、手動/電動切替えスイッチ手段61にロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを中継ボックスに設ける等して、その操作スイッチ部の操作によって手動/電動切替えスイッチ手段61が電動モードと手動モードとを切替えることができる。
As another configuration, a manual / electrical changeover switch 61 is provided by exposing a manual / electrical changeover switch means 61 with an operation switch part such as a rotary or toggle switch to the relay box. The means 61 can switch between the electric mode and the manual mode.
(4)手動モード時の出力先は、背動作用電動アクチュエータ31と脚動作用電動アクチュエータ34との二つとしているが、二つまたはそれ以上の出力先を電動アクチュエータその他の各電源使用機器から適宜に選択した構成にできる。以下の第2例、第3例でも同様である。
(4) There are two output destinations in the manual mode: the back motion electric actuator 31 and the leg motion electric actuator 34, but two or more output destinations are supplied from the electric actuator and other power-using devices. The configuration can be appropriately selected. The same applies to the following second and third examples.
図16(b)に示す第2例では、二つの中継ボックス50A、50Bを設けている。これらの第1中継ボックス50Aと第2中継ボックス50Bは互いに離れて設けられ、第2中継ボックス50Bは、手動発電装置52を接続する機能等のため例えばフットボード(図示省略)に設けられている。
In the second example shown in FIG. 16B, two relay boxes 50A and 50B are provided. The first relay box 50A and the second relay box 50B are provided apart from each other, and the second relay box 50B is provided, for example, on a footboard (not shown) for the function of connecting the manual power generator 52 and the like. .
(1)第1中継ボックス50Aは、前記各アクチュエータ31、34に繋がるアクチュエータ線31a、34a、コントロールボックス40からの給電線(電動ライン40a、40b)、手動発電装置52からの給電線(第2の電源経路58a、58b)を集約しており、内部に手動/電動切替えスイッチ手段61を有している。
(1) The first relay box 50A includes actuator lines 31a and 34a connected to the actuators 31 and 34, power supply lines from the control box 40 ( electric lines 40a and 40b), and power supply lines from the manual power generator 52 (second The power supply paths 58a and 58b) are integrated, and manual / electrical changeover switch means 61 is provided inside.
(2)第2中継ボックス50Bは手動発電装置52からの第1の電源経路52dの接続端のプラグを接続するためのプラグ差込口(ソケット50a及び50b)を有している。第2中継ボックス50Bはフットボード(図示省略)に露出して設けている。
(2) The second relay box 50B has plug insertion ports ( sockets 50a and 50b) for connecting a plug at the connection end of the first power supply path 52d from the manual power generator 52. The second relay box 50B is provided so as to be exposed on a foot board (not shown).
(3)前記手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチとなっている。
(3) The manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
(4)前記手動/電動切替えスイッチ手段61をメカニカルスイッチ機構とした場合、手動発電装置52の給電プラグの差込により電動ラインから手動ラインの切替えを行うことができる。例えば、プラグ差込口のソケット50a及び50bの周辺にタクトスイッチ等を設けるなどして差込みによって前記手動/電動切替えスイッチ手段61を切替える。
(4) When the manual / electrical changeover switch means 61 is a mechanical switch mechanism, the manual line can be switched from the electric line by inserting the power supply plug of the manual generator 52. For example, the manual / electrical changeover switch means 61 is switched by insertion by providing a tact switch or the like around the sockets 50a and 50b of the plug insertion port.
又、他の構成としては、手動/電動切替えスイッチ手段61にロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを第2中継ボックス50Bに設ける等して、その操作スイッチ部の操作で、第1中継ボックス50Aの手動/電動切替えスイッチ手段61が電動モードと手動モードとを切替えることができる。
As another configuration, a manual / electrical changeover switch means 61 with an operation switch portion such as a rotary or toggle switch exposed is provided in the second relay box 50B. The manual / electrical changeover switch means 61 of one relay box 50A can switch between the electric mode and the manual mode.
なお、第1中継ボックス50Aと第2中継ボックス50Bが離れた箇所にあるため、第2中継ボックス50Bへの操作力をメカニカルワイヤ66等により力を伝達させることに第1中継ボックス50A内のメカニカルスイッチである手動/電動切替えスイッチ手段61のオン/オフを切替える。
Since the first relay box 50A and the second relay box 50B are located apart from each other, the mechanical force in the first relay box 50A can be transmitted to the operating force to the second relay box 50B by the mechanical wire 66 or the like. The manual / electrical changeover switch means 61 which is a switch is switched on / off.
図16(c)に示す第3例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34とにそれぞれ電源を供給できるようにそれぞれ電動モードの電源経路(電動ライン)が繋がっている。
In the third example shown in FIG. 16C, power is supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode. The power supply paths (electric lines) in the electric mode are connected so that they can be performed.
(1)前記背動作用電動アクチュエータ31への電動ライン40aに、中継ボックス50からの第2の電源経路58aに分岐ケーブル58c1が接続されている。又、前記脚動作用電動アクチュエータ34への電動ライン40bに、中継ボックス50からの第2の電源経路58bに分岐ケーブル58c2が接続されている。
(1) A branch cable 58c1 is connected to the second power path 58a from the relay box 50 to the electric line 40a to the electric actuator 31 for back movement. A branch cable 58c2 is connected to the second power path 58b from the relay box 50 to the electric line 40b to the electric actuator 34 for leg operation.
なお、手動発電装置52が繋がった状態で電動モードの動作をさせると第2の電源経路58a、58bが電気的に接続状態であるため、手動発電装置52側のモータも回転してしまうため、状況によっては意図しない作動に繋がる可能性があるので、電動モードでは手動発電装置52を接続しないことが望ましい。
In addition, since the second power supply path 58a, 58b is in an electrically connected state when the operation in the electric mode is performed with the manual power generation device 52 connected, the motor on the manual power generation device 52 side also rotates. Since it may lead to an unintended operation depending on the situation, it is desirable not to connect the manual power generator 52 in the electric mode.
第3実施形態Aによれば、第1の電源経路52dと選択した第2の電源経路58a、58bとが接続状態で前記外部の手動発電装置52によって発電したときに、選択した第2の電源経路58a、58bに繋げる電源使用機器の背動作用電動アクチュエータ31又は脚動作用電動アクチュエータ34のいずれかに電源を供給可能な構成とすることによって、第1の電源経路52dを第2の電源経路58a、58bを選択的に接続して、作動させたい電源使用機器を簡易に選択して電源を供給でき、利便性が高い。
According to the third embodiment A, when the first power supply path 52d and the selected second power supply path 58a, 58b are connected and generated by the external manual power generator 52, the selected second power supply is selected. The first power supply path 52d is changed to the second power supply path by adopting a configuration in which power can be supplied to either the back-motion electric actuator 31 or the leg-motion electric actuator 34 of the power-use device connected to the paths 58a and 58b. 58a and 58b can be selectively connected to easily select a power-use device to be operated and supply power, which is highly convenient.
なお、第3実施形態Aにおいて、中継ボックス50には、二つの差込みソケット50a、50bが二つの電動アクチュエータ31、34用のものであったが、本発明においては、その他、三つ以上の数のプラグを中継ボックスに設け、三つ以上のプラグそれぞれに三つ以上の電動アクチュエータへの第2の電源経路58を接続して、いずれかのプラグに手動発電装置52の第1の電源経路52dを選択的に接続して電動アクチュエータを選択的に駆動するようにしても良い。
In the third embodiment A, in the relay box 50, the two insertion sockets 50a, 50b are for the two electric actuators 31, 34. However, in the present invention, three or more numbers are used. Are provided in the relay box, and the second power supply path 58 to the three or more electric actuators is connected to each of the three or more plugs, and the first power supply path 52d of the manual power generator 52 is connected to any one of the plugs. May be selectively connected to selectively drive the electric actuator.
又、中継ボックス50はベッド装置1のフット側やサイド側のベッドフレーム3に露出設置したが、ヘッド側等の適宜箇所の水平方向外側に面し使用者の手が届く箇所に設けも良い。又、中継ボックス50をベッド装置1に露出設置していたが、図1のようにフットボード9や図11のようにサイドレール7やその他の適宜箇所に埋め込みで設置しても良い。
Further, although the relay box 50 is exposed and installed on the bed frame 3 on the foot side or the side side of the bed apparatus 1, it may be provided at a place where the user's hand can reach by facing the outside in the horizontal direction at an appropriate place such as the head side. Further, although the relay box 50 is exposed and installed in the bed apparatus 1, it may be installed by being embedded in the side rail 7 or other appropriate places as shown in FIG.
次に、第3実施形態Bについて説明する。
Next, the third embodiment B will be described.
図17は、第3実施形態Bに係るベッド装置の各配線例の説明図で、(a)が第1例、(b)が第2例、(c)が第3例をそれぞれ示している。又、図18は、第3実施形態Bに係るベッド装置の手動発電装置の設けられたフットボードの説明図で、(a)が二つの手動発電装置がある場合、(b)が単数の手動発電装置の場合、(c)がハンドル差込み穴の説明図である。
FIG. 17 is an explanatory diagram of each wiring example of the bed apparatus according to the third embodiment B, where (a) shows a first example, (b) shows a second example, and (c) shows a third example. . FIG. 18 is an explanatory diagram of a footboard provided with the manual power generator of the bed apparatus according to the third embodiment B. When (a) has two manual power generators, (b) is a single manual power generator. In the case of a power generator, (c) is an explanatory view of a handle insertion hole.
なお、図12~図14に示す第2実施形態や図15~図16に示す第3実施形態Aと同様部分に同一符号を付している。
The same reference numerals are given to the same parts as those in the second embodiment shown in FIGS. 12 to 14 and the third embodiment A shown in FIGS.
この第3実施形態Bは、複数の電源使用機器を有し、単数又は複数の手動発電装置の第1の電源経路の出力側を複数の第2の電源経路の端部のいずれかに選択的に接続可能であって、第1の電源経路と選択した第2の電源経路とが接続状態で前記手動発電装置によって発電したときに、選択した第2の電源経路に繋げる電源使用機器に電源を供給可能な構成である。
This third embodiment B has a plurality of power-using devices, and selectively selects the output side of the first power path of one or a plurality of manual power generators as one of the ends of the plurality of second power paths. And when the first power supply path and the selected second power supply path are in a connected state and the power is generated by the manual power generator, power is supplied to the power-use equipment connected to the selected second power supply path. It is a configuration that can be supplied.
具体的には、この第3実施形態Bは、前記第3実施形態Aと異なり、手動発電装置52をベッド装置1自体に設け、該手動発電装置52の電源出力の第1の電源経路からハンドル52bの差込みによって選択した電源使用機器に第2の電源経路から電源を供給可能にしたものである。
Specifically, in the third embodiment B, unlike the third embodiment A, the manual power generation device 52 is provided in the bed device 1 itself, and the handle from the first power supply path of the power output of the manual power generation device 52 is provided. In this configuration, power can be supplied from the second power supply path to the power-use device selected by the insertion of 52b.
手動発電装置52をベッド装置1のフットボード9内に組み込み、複数の出力先の電源使用機器として背動作用電動アクチュエータ31及び脚動作用電動アクチュエータ34の二つ(複数の例)のものを手動発電装置52の発電によって電源を供給可能にしたベッド装置である。なお、手動発電装置52は前記第2実施形態のものと同様、ベッド装置1のフット側のフットボード9に手動発電装置52を縦向きにして内蔵し、外側カバーで覆われており、外側カバー60で覆われた手動発電装置52の収容空間を中継ボックス70と称する。その他は、第2実施形態と同様である。
The manual power generation device 52 is incorporated in the foot board 9 of the bed device 1 and two (a plurality of examples) of the back motion electric actuator 31 and the leg motion electric actuator 34 are manually operated as a plurality of output destination power-use devices. The bed device is configured to be able to supply power by the power generation of the power generation device 52. As in the second embodiment, the manual power generation device 52 includes the manual power generation device 52 in the footboard 9 on the foot side of the bed device 1 in a vertical orientation and is covered with an outer cover. The accommodation space of the manual power generator 52 covered with 60 is referred to as a relay box 70. Others are the same as in the second embodiment.
なお、電源供給経路には、手動モードと電動モードの切替え用のスイッチ(手動/電動切替えスイッチ手段61)を設ける等、種々に変形実施するものも第3実施形態Bの範囲内である。
It should be noted that various modifications such as a switch for switching between manual mode and electric mode (manual / electrical changeover switch means 61) are also included in the range of the third embodiment B in the power supply path.
図17(a)~(c)及び図18(a)~(c)を参照して、第3実施形態Bに包含される電源供給経路の配線の各例(第1例~第3例)を説明する。
Referring to FIGS. 17A to 17C and FIGS. 18A to 18C, examples of the wiring of the power supply path included in the third embodiment B (first example to third example) Will be explained.
図17(a)に示す第1例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34電源を供給できるようにそれぞれ電動モードの電源経路が繋がっているが、前記それぞれの電動アクチュエータ31、34への電動モード時の電源経路は電動ライン40a、40bから中継ボックス70を経由して第2の電源経路58a、58bに向かい電源を供給するものである。
In the first example shown in FIG. 17 (a), power can be supplied from the control box 40 provided in the bed apparatus 1 to the electric actuator 31 for back movement, the electric actuator 32 for lifting and lowering, and the electric actuator 34 for leg movement in the electric mode. The power supply paths in the electric mode are connected to each other, but the power supply paths to the electric actuators 31 and 34 in the electric mode are the second power supply paths 58a and 58b from the electric lines 40a and 40b via the relay box 70. It supplies power to the front.
(1)中継ボックス70として手動発電装置52がフットボード9内に組み込まれ、フットボード9内には手動/電動切替えスイッチ手段61も内蔵されている。
(1) A manual power generation device 52 is incorporated in the footboard 9 as the relay box 70, and the manual / electrical changeover switch means 61 is also incorporated in the footboard 9.
(2)この手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチを用いる。
(2) The manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch.
(3)手動/電動切替えスイッチ手段61にメカニカルスイッチを用いた場合、一構成としては、手動発電装置52のハンドル52bの装着により、コントロールボックス40から延出する電動ライン40a、40bから手動ラインへの切替えを行う機構を有する。例えば、ハンドル52b装着口の周辺にタクトスイッチ等を設けるなどして手動ライン/電動ラインの切替えを行う構造とする。
(3) When a mechanical switch is used as the manual / electrical changeover switch means 61, one configuration is that the electric power lines 40a, 40b extending from the control box 40 are changed from the electric lines 40a, 40b to the manual lines by attaching the handle 52b of the manual power generator 52. It has a mechanism for switching. For example, a manual line / electrical line is switched by providing a tact switch or the like around the handle 52b mounting opening.
又、他の構成としては、手動/電動切替えスイッチ手段61にロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを設ける等して、その操作スイッチ部の操作によって手動/電動切替えスイッチ手段61が電動モードと手動モードとを切替えることができる。
As another configuration, the manual / electrical changeover switch means 61 may be provided by exposing the operation switch part such as a rotary or toggle switch to the manual / electrical changeover switch means 61. The electric mode and the manual mode can be switched.
(4)手動モード時の出力先は、背動作用電動アクチュエータ31と脚動作用電動アクチュエータ34との二つとしているが、二つまたはそれ以上の出力先を電動アクチュエータその他の各電源使用機器から適宜に選択した構成にできる。以下の第2例、第3例でも同様である。
(4) There are two output destinations in the manual mode: the back motion electric actuator 31 and the leg motion electric actuator 34, but two or more output destinations are supplied from the electric actuator and other power-using devices. The configuration can be appropriately selected. The same applies to the following second and third examples.
(5)ハンドル52bの差込み穴(差込み口)60bを複数の出力先に対応して複数設ける。
(5) A plurality of insertion holes (insertion ports) 60b of the handle 52b are provided corresponding to a plurality of output destinations.
その一つの例として、図18(a)に示すように、複数の出力先に応じて複数の手動発電装置52をフットボード9に内蔵し、それぞれにハンドル52dの差込み穴60b1、60b2を設けた構造を採用できる。
As an example, as shown in FIG. 18 (a), a plurality of manual power generation devices 52 are built in the footboard 9 according to a plurality of output destinations, and insertion holes 60b1 and 60b2 for the handle 52d are provided respectively. The structure can be adopted.
図18(a)に示すように、背動作用電動アクチュエータ31用と脚動作用電動アクチュエータ34用との手動発電装置52を外側カバー60A、60Bで覆った部分にそれぞれ設け、作動を所望する電動アクチュエータに電力を出力する手動発電装置52の差込み用の穴60b1,60b2のいずれかを選択してハンドル52bを差込んで発電させることによって所望の電動アクチュエータを作動させることができる。
As shown in FIG. 18 (a), manual power generators 52 for the back motion electric actuator 31 and the leg motion electric actuator 34 are provided in the portions covered by the outer covers 60A and 60B, respectively, and an electric motor whose operation is desired is provided. A desired electric actuator can be operated by selecting one of the insertion holes 60b1 and 60b2 of the manual power generation device 52 that outputs electric power to the actuator and inserting the handle 52b to generate electric power.
なお、各手動発電装置52は外側カバー60A、60Bで覆われて中継ボックス70としている。又、外カバー60A、60Bには、それぞれハンドル52bを嵌める凹部60aを設けている。
Each manual power generator 52 is covered with outer covers 60A and 60B to form a relay box 70. The outer covers 60A and 60B are each provided with a recess 60a for fitting the handle 52b.
又、他の例として、図18(b)、(c)に示すように、単数の手動発電装置をフットボード9に内蔵し、複数の出力先に応じて、ハンドル52dの差込み用の穴を複数設けた構造を採用できる。
As another example, as shown in FIGS. 18B and 18C, a single manual power generator is built in the footboard 9, and holes for inserting the handle 52d are provided in accordance with a plurality of output destinations. Multiple structures can be adopted.
具体的には、図18(b)、(c)に示すように、外側カバー60に背動作用のハンドル差込み用の穴60b1と脚動作用のハンドル差込み用の穴60b2を設けて、作動を所望する電動アクチュエータに対応した穴には、選択してハンドル52bを差込むと手動発電装置52の電源経路が対応する電動アクチュエータの電源経路に接続される機能を設けたものである。選択した穴にハンドル52bを差込んで発電させることによって所望する電動アクチュエータを作動させることができる。
Specifically, as shown in FIGS. 18B and 18C, the outer cover 60 is provided with a handle insertion hole 60b1 for back operation and a handle insertion hole 60b2 for leg operation to operate. The hole corresponding to the desired electric actuator is provided with a function of connecting the power path of the manual power generator 52 to the power path of the corresponding electric actuator when the handle 52b is selected and inserted. A desired electric actuator can be operated by inserting the handle 52b into the selected hole and generating electric power.
図17(b)に示す第2例では、二つの中継ボックス70A、70Bを設けている。これらの第1中継ボックス70Aと第2中継ボックス70Bは互いに離れて設けられ、第2中継ボックス70Bは、フットボード9に手動発電装置52を内蔵する機能等で設けられている。
In the second example shown in FIG. 17B, two relay boxes 70A and 70B are provided. The first relay box 70 </ b> A and the second relay box 70 </ b> B are provided apart from each other, and the second relay box 70 </ b> B is provided with a function of incorporating the manual power generator 52 in the footboard 9.
(1)第1中継ボックス70Aは、前記各アクチュエータ31、34に繋がるアクチュエータ線31a、34a、コントロールボックス40からの給電線(電動ライン40a、40b)、手動発電装置52からの給電線(第2の電源経路58a、58b)を集約しており、内部に手動/電動切替えスイッチ手段61を有し、ベッド装置の適宜箇所に設けている。
(1) The first relay box 70A includes actuator lines 31a and 34a connected to the actuators 31 and 34, power supply lines from the control box 40 ( electrical lines 40a and 40b), and power supply lines from the manual power generator 52 (second Power supply paths 58a, 58b) are gathered, and manual / electrical switch means 61 are provided in the interior, and are provided at appropriate places in the bed apparatus.
(2)第2中継ボックス70Bは手動発電装置52及び手動/電動切替えスイッチ手段61又は第1中継ボックス70Aのスイッチを駆動する操作部を有し、フットボード9に内蔵している。
(2) The second relay box 70B has an operation unit for driving the manual power generation device 52 and the manual / electrical changeover switch means 61 or the switch of the first relay box 70A, and is built in the footboard 9.
(3)前記手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチとなっている。
(3) The manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch.
(4)手動/電動切替えスイッチ手段61にメカニカルスイッチを用いた場合、一構成としては、手動発電装置52のハンドル52bを装着することにより、コントロールボックス40からの電動ライン40aから手動ライン(第1の電源経路)の切替えを行う機構を有する。例えば、ハンドル52b装着口の周辺にタクトスイッチ等を設けるなどして手動ライン/電動ラインの切替えを行う構造とする。
(4) When a mechanical switch is used as the manual / electrical changeover switch means 61, as one configuration, by attaching the handle 52b of the manual power generator 52, the electric line 40a from the control box 40 is connected to the manual line (first A power supply path). For example, a manual line / electrical line is switched by providing a tact switch or the like around the handle 52b mounting opening.
又、他の構成としては、手動/電動切替えスイッチ手段61にロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを設ける等して、その操作スイッチ部の操作によって手動/電動切替えスイッチ手段61が電動モードと手動モードとを切替えることができる。
As another configuration, the manual / electrical changeover switch means 61 may be provided by exposing the operation switch part such as a rotary or toggle switch to the manual / electrical changeover switch means 61. The electric mode and the manual mode can be switched.
なお、第1中継ボックス70Aと第2中継ボックス70Bが離れた箇所にあるため、第2中継ボックス70Bへの操作力をメカニカルワイヤ66等により力を伝達させることに第1中継ボックス70A内のメカニカルスイッチである手動/電動切替えスイッチ手段61のオン/オフを切替える。
Since the first relay box 70A and the second relay box 70B are separated from each other, the mechanical force in the first relay box 70A is transmitted to the operating force to the second relay box 70B by the mechanical wire 66 or the like. The manual / electrical changeover switch means 61 which is a switch is switched on / off.
(5)ハンドル52bの差込み穴(差込み口)を複数の出力先に対応して複数設け、ハンドルの差込みで出力先を選択して電源を供給することができる。複数の手動発電装置52を設けた場合と単数の手動発電装置52を設けた場合とで、詳細は上記第1例と同様であるので省略する。
(5) A plurality of insertion holes (insertion ports) of the handle 52b are provided corresponding to a plurality of output destinations, and power can be supplied by selecting the output destination by inserting the handle. The details of the case where a plurality of manual power generation devices 52 are provided and the case where a single manual power generation device 52 is provided are the same as those in the first example, and will be omitted.
図17(c)に示す第3例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34に電源を供給できるようにそれぞれ電動モードの電源経路(電動ライン40a、40b)が繋がっている。
In the third example shown in FIG. 17 (c), power can be supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode. Are connected to the power supply paths ( electrical lines 40a and 40b) in the electric mode.
(1)前記背動作用電動アクチュエータ31への電動ライン40aに、中継ボックス70からの第2の電源経路58aが分岐ケーブル58c1によって接続されている。前記脚動作用電動アクチュエータ34への電動ライン40bに、中継ボックス50からの第2の電源経路58bの分岐ケーブル58c2が接続されている。
(1) A second power supply path 58a from the relay box 70 is connected to the electric line 40a to the electric actuator 31 for back movement by a branch cable 58c1. A branch cable 58c2 of the second power supply path 58b from the relay box 50 is connected to the electric line 40b to the electric actuator 34 for leg operation.
手動発電装置52が繋がった状態で電動動作させると第2の電源経路58aが電気的に接続状態であるため、手動発電装置52側のモータも回転してしまうため、状況によっては意図しない作動に繋がる可能性があるので、ハンドル52bを取り外しておくのが好ましい。
When the electric power is operated with the manual power generation device 52 connected, the second power supply path 58a is electrically connected, and the motor on the manual power generation device 52 side also rotates. Since there is a possibility of connection, it is preferable to remove the handle 52b.
(2)ハンドル52bの差込み穴(差込み口)を複数の出力先に対応して複数設け、ハンドルの差込みで出力先を選択して電源を供給することができる。複数の手動発電装置52を設けた場合と単数の手動発電装置52を設けた場合とで、詳細は上記第1例と同様であるので省略する。
(2) A plurality of insertion holes (insertion ports) of the handle 52b are provided corresponding to a plurality of output destinations, and power can be supplied by selecting the output destination by inserting the handle. The details of the case where a plurality of manual power generation devices 52 are provided and the case where a single manual power generation device 52 is provided are the same as those in the first example, and will be omitted.
次に第4実施形態Aについて説明する。
Next, the fourth embodiment A will be described.
図19は第4実施形態Aに係るベッド装置に設ける中継ボックスの斜視説明図、正面視した説明図、図20(a)~(c)は同ベッド装置の電源供給経路を示す配線例(第1例~第3例)の説明図である。
FIG. 19 is a perspective explanatory view of a relay box provided in the bed apparatus according to the fourth embodiment A, an explanatory view viewed from the front, and FIGS. 20A to 20C are wiring examples (first examples) showing a power supply path of the bed apparatus. FIG. 6 is an explanatory diagram of a first example to a third example.
この第4実施形態Aに係るベッド装置は、手動発電装置がベッド装置の外部に設けられ、電源経路には、前記手動発電装置に繋げる第1の電源経路と、複数の電源使用機器に電源を供給するための複数の第2の電源経路とが設けられており、前記複数の第2の電源経路の入力側の端部が中継ボックスに設けられ、この中継ボックスに設けた第2の電源経路の入力側の端部に前記第1の電源経路の出力側の端部が接続可能であって、第1の電源経路と第2の電源経路とが接続状態で前記手動発電装置によって発電したときに電源使用機器を作動可能な構成であり、前記中継ボックスは、ベッド装置のヘッド側、サイド側、又は、フット側のいずれかの水平方向外側に面し使用者の手が届く箇所に設けたものである。そして、第1の電源経路と複数の第2の電源経路との接続の切替えを行うための選択スイッチ手段を中継ボックスに設けたものである。
In the bed apparatus according to the fourth embodiment A, a manual power generation apparatus is provided outside the bed apparatus, and a power supply path includes a first power supply path connected to the manual power generation apparatus, and power to a plurality of power usage devices. A plurality of second power supply paths for supply, and an input side end of the plurality of second power supply paths is provided in the relay box, and the second power supply path provided in the relay box The output side end of the first power supply path can be connected to the input side end of the first power supply path, and the first power supply path and the second power supply path are connected to generate power by the manual power generator. The relay box is provided in a place where the user's hand can reach by facing the horizontal outer side of the head side, the side side, or the foot side of the bed apparatus. Is. The relay box is provided with selection switch means for switching the connection between the first power supply path and the plurality of second power supply paths.
電源供給経路が、ベッド装置に別体に設けた手動発電装置52から複数の出力先(複数の電源使用機器)への電源経路の接続を選択スイッチ手段62で切替えて、いずれかの出力先に電源を供給可能にしている。
The power supply path is switched to one of the output destinations by switching the connection of the power path from the manual power generator 52 provided separately to the bed apparatus to a plurality of output destinations (a plurality of power-using devices) by the selection switch means 62. The power can be supplied.
具体的には、この第4実施形態Aに係るベッド装置は、図15~図16に示した第3実施形態Aと複数の電源使用機器(例えば背動作用電動アクチュエータ31及び脚動作用電動アクチュエータ34)の電源経路に中継ボックス50を有している点が同様であるが、第3実施形態Aが差込みソケットの接続切替えで出力先を選択していたのとは異なり、図19、図20に示すように、中継ボックス50に、第1の電源経路52dと複数の第2の電源経路との接続の切替えを選択スイッチ手段62によって行うことで出力先を選択する構造にしたものである。
Specifically, the bed apparatus according to the fourth embodiment A includes the third embodiment A shown in FIGS. 15 to 16 and a plurality of power-use devices (for example, the electric actuator 31 for back movement and the electric actuator for leg movement). The point that the relay box 50 is provided in the power supply path 34) is the same, but the third embodiment A differs from the case where the output destination is selected by switching the connection of the plug socket, as shown in FIGS. As shown in FIG. 4, the relay box 50 is configured to select the output destination by switching the connection between the first power supply path 52d and the plurality of second power supply paths by the selection switch means 62.
図20(a)、(b)、(c)は、第4実施形態Aに包含される電源供給経路の各配線例の説明図で、(a)が第1例、(b)が第2例、(c)が第3例をそれぞれ示している。
20A, 20B, and 20C are explanatory diagrams of wiring examples of the power supply path included in the fourth embodiment A. FIG. 20A is a first example, and FIG. 20B is a second example. Example (c) shows a third example.
図20(a)に示す第1例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34とに電源を供給できるように、それぞれ電動モードの電源経路が電動ライン40a、40bから中継ボックス50を経由して手動モードと共用の第2の電源経路58a、58bに向かうものである。
In the first example shown in FIG. 20A, power can be supplied from the control box 40 provided in the bed apparatus 1 to the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 in the electric mode. As described above, the power supply path in the electric mode is directed from the electric lines 40a and 40b to the second power supply paths 58a and 58b shared with the manual mode via the relay box 50.
又、手動/電動切替えスイッチ手段61を手動モードに切替えて、電動モード時の電源経路の電動ライン40a、40bを遮断し、手動ライン(第1の電源経路52d)への切替えを行う。手動発電装置52の第1の電源経路52dを共通した差込みソケット50a等に接続し、選択スイッチ手段62の選択切替えでこの第1の電源経路52dを第2の電源経路58a、58bに選択して接続する構造になっている。
Further, the manual / electrical changeover switch means 61 is switched to the manual mode, the electric lines 40a and 40b of the power supply path in the electric mode are shut off, and the manual line (first power supply path 52d) is switched. The first power supply path 52d of the manual power generator 52 is connected to the common socket 50a and the like, and the first power supply path 52d is selected as the second power supply paths 58a and 58b by the selection switching of the selection switch means 62. It has a structure to connect.
なお、中継ボックス50に手動/電動切替えスイッチ手段61を内蔵した点、その手動/電動切替えスイッチ手段61にメカニカルスイッチ又は電気的スイッチを用いている点は、図16(a)に示した第3実施形態Aの第1例と同様であり、図20(a)で同様部分に同一符号を付している。なお、図19では、中継ボックス50に手動/電動切替えスイッチ手段61と選択スイッチ手段62の一例としてそのスイッチ操作部を露出して設けたものを示している。
The point that the manual / electrical changeover switch means 61 is built in the relay box 50 and that the manual / electrical changeover switch means 61 uses a mechanical switch or an electrical switch is the third point shown in FIG. It is the same as that of the 1st example of Embodiment A, and attaches | subjects the same code | symbol to the same part in Fig.20 (a). FIG. 19 shows an example in which the switch operation unit is exposed in the relay box 50 as an example of the manual / electric switching switch means 61 and the selection switch means 62.
図20(a)に示すように、第4実施形態Aの第1例では、選択スイッチ手段62は、手動モード時の出力先の選択を手動/電動切替えスイッチ手段61と同様の、メカニカルスイッチ又は電気的スイッチを用いることができる。
As shown in FIG. 20A, in the first example of the fourth embodiment A, the selection switch means 62 selects the output destination in the manual mode by using a mechanical switch or the same as the manual / electrical changeover switch means 61. An electrical switch can be used.
選択スイッチ手段62に例えばロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを中継ボックス50に設ける等して、その操作スイッチ部の操作によって出力先を選択して切替えることができる。
It is possible to select and switch the output destination by operating the operation switch unit, for example, by providing the selection switch means 62 with an operation switch unit such as a rotary or toggle switch exposed in the relay box 50.
図19に示すような、選択スイッチ手段62のむき出した操作スイッチ部を中継ボックス50に設けた一例では、手動発電装置52の給電ケーブル(第1の電源経路52d)を接続する箇所(ソケット50a)に隣接するので操作が容易でかつ出力先を簡単に確認できる。
As shown in FIG. 19, in the example in which the operation switch portion exposed by the selection switch means 62 is provided in the relay box 50, a location (socket 50a) to which the power supply cable (first power supply path 52d) of the manual power generator 52 is connected. It is easy to operate and can easily check the output destination.
手動モード時の出力先は、背動作用電動アクチュエータ31と脚動作用電動アクチュエータ34との二つとしているが、二つまたはそれ以上の出力先を電動アクチュエータその他の各電源使用機器から適宜に選択した構成にできる。以下の第2例、第3例でも同様である。
There are two output destinations in the manual mode: the back motion electric actuator 31 and the leg motion electric actuator 34, but two or more output destinations are appropriately selected from the electric actuator and other power-using devices. Can be configured. The same applies to the following second and third examples.
図20(b)に示す第4実施形態Aの第2例では、二つの中継ボックス50A、50Bを設けている。第1中継ボックス50Aと第2中継ボックス50Bは互いに離れて設けられ、第2中継ボックス50Bは、手動発電装置52を接続する機能等のためフットボード9に設けられている。
In the second example of the fourth embodiment A shown in FIG. 20B, two relay boxes 50A and 50B are provided. The first relay box 50 </ b> A and the second relay box 50 </ b> B are provided apart from each other, and the second relay box 50 </ b> B is provided on the foot board 9 for the function of connecting the manual power generator 52 and the like.
第4実施形態Aの第2例は、第1中継ボックス50Aに手動/電動切替えスイッチ手段61を内蔵し、その手動/電動切替えスイッチ手段61にメカニカルスイッチ又は電気的スイッチを用いることができる点、図16(b)に示した第3実施形態Aの第2例と同様であり、同様部分に同一符号を付して説明を略する。
In the second example of the fourth embodiment A, a manual / electrical switch unit 61 is built in the first relay box 50A, and a mechanical switch or an electrical switch can be used as the manual / electrical switch unit 61. This is the same as the second example of the third embodiment A shown in FIG. 16B, and the same parts are denoted by the same reference numerals and description thereof is omitted.
この第2例では、例えば、第2中継ボックス50Bにプラグ差込み口(ソケット50a)を一つ設け、選択スイッチ手段62を第2中継ボックス50B又は第1中継ボックス50Aに内蔵し、その選択スイッチ手段62にメカニカルスイッチ又は電気的スイッチを用いることができるものである。
In this second example, for example, one plug insertion port (socket 50a) is provided in the second relay box 50B, the selection switch means 62 is built in the second relay box 50B or the first relay box 50A, and the selection switch means. A mechanical switch or an electrical switch can be used for 62.
選択スイッチの構造は種々に設定できるが、選択スイッチ手段62に例えばメカニカルスイッチを用いた場合、その場合の手動/電動切替えスイッチ手段61と同様に、選択スイッチ手段62を第1中継ボックス50Aに設け、ロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを第2中継ボックス50Bに設ける等して、その操作スイッチ部の操作によって選択スイッチ手段62によって出力先を選択することができる。
The structure of the selection switch can be variously set. However, when a mechanical switch is used as the selection switch means 62, the selection switch means 62 is provided in the first relay box 50A in the same manner as the manual / electrical changeover switch means 61 in that case. An output destination can be selected by the selection switch means 62 by operating the operation switch unit by providing the second relay box 50B with an exposed operation switch unit such as a rotary or toggle switch.
この場合、第1中継ボックス50Aと第2中継ボックス50Bが離れた箇所にあるため、第2中継ボックス50Bの操作力をメカニカルワイヤ66等により力を伝達させることによって、第1中継ボックス50A内のメカニカルスイッチである選択スイッチ手段62の出力先を切替える。
In this case, since the first relay box 50A and the second relay box 50B are separated from each other, the operating force of the second relay box 50B is transmitted by the mechanical wire 66 or the like, so that the inside of the first relay box 50A The output destination of the selection switch means 62 which is a mechanical switch is switched.
図20(c)に示す第4実施形態Aの第3例では、ベッド装置1に設けたコントロールボックス40から図20の電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34とにそれぞれ電源を供給できるようにそれぞれ電動モードの電源経路(電動ライン40a、40b)が繋がっている。
In the third example of the fourth embodiment A shown in FIG. 20 (c), from the control box 40 provided in the bed apparatus 1 in the electric mode in FIG. Electric power supply paths ( electrical lines 40a and 40b) are connected to each other so that electric power can be supplied to the electric actuators 34, respectively.
前記背動作用電動アクチュエータ31への電動ライン40aに、中継ボックス50から延出された第2の電源経路58aが分岐ケーブル58c1で接続されている。又、前記脚動作用電動アクチュエータ34への電動ライン40bに、中継ボックス50から延出された第2の電源経路58bが分岐ケーブル58c2によって接続されている。
A second power supply path 58a extended from the relay box 50 is connected to the electric line 40a to the electric actuator 31 for back movement by a branch cable 58c1. A second power supply path 58b extending from the relay box 50 is connected to the electric line 40b to the leg operating electric actuator 34 by a branch cable 58c2.
中継ボックス50には選択スイッチ手段62を設けて、第2の電源経路58a、58bの接続を切替えて、いずれの出力先、例えば上記のアクチュエータ31、34のいずれに手動発電装置52の出力電源を供給するかを選択できる。
The relay box 50 is provided with a selection switch means 62 to switch the connection of the second power supply paths 58a and 58b so that the output power of the manual power generator 52 is supplied to any output destination, for example, any of the actuators 31 and 34 described above. You can choose whether to supply.
又、中継ボックス50の取り付けは、前記第1実施形態、第3実施形態Aと同様にフットボード9に突出させたり、埋め込みにより取り付けたりすることができ、取り付け位置は、フットボード9にベッド装置1のヘッド側、サイド側、又は、フット側のいずれかの水平方向外側に面し使用者の手が届く箇所に突出又は埋め込みで設けることができる。
In addition, the relay box 50 can be attached to the footboard 9 by being protruded or embedded in the same manner as in the first embodiment and the third embodiment A. One head side, side side, or foot side can be provided by protruding or embedded at a location facing the outside in the horizontal direction and reaching the user's hand.
その他、オン/オフの手動/電動切替えスイッチ手段61及び選択スイッチ手段62以外は図16の第3実施形態と同様であり、同様部分に同一符号を付して説明を略する。
Other than this, except for the on / off manual / electrical changeover switch means 61 and the selection switch means 62, it is the same as that of the third embodiment of FIG.
なお、第4実施形態A全体において、スイッチ手段は、オン/オフの手動/電動切替えスイッチ手段61及び選択スイッチ手段62の機能以外に、各アクチュエータ等の電源使用機器の作動を規制/規制解除するロック/アンロックのスイッチ等他の機能のスイッチを設けることも本発明の範囲内である。
Note that, in the fourth embodiment A as a whole, the switch means regulates / cancels the operation of the power-use equipment such as each actuator in addition to the functions of the on / off manual / electric switching switch means 61 and the selection switch means 62. It is within the scope of the present invention to provide a switch of another function such as a lock / unlock switch.
次に、本発明の第4実施形態Bについて図21~図23によって説明する。
Next, a fourth embodiment B of the present invention will be described with reference to FIGS.
図21は、第4実施形態Bに係るベッド装置のフットボードにおける手動発電装置の設置場所周辺の説明図、図22(a)~(c)が同ベッド装置の電源経路を示す配線例(第1例~第3例)の説明図、図23が手動発電装置の取り付けの変形例の説明図で、(a)がフットボードから外側カバーを外した状態の説明図、(b)が外側カバーを取り付けた状態図である。
FIG. 21 is an explanatory view around the place where the manual power generator is installed in the foot board of the bed apparatus according to the fourth embodiment B, and FIGS. 22A to 22C are wiring examples showing the power path of the bed apparatus (first). (Example 1 to Example 3), FIG. 23 is an explanatory view of a modified example of attachment of the manual power generator, (a) is an explanatory view in a state where the outer cover is removed from the footboard, and (b) is an outer cover. It is the state figure which attached.
第4実施形態Bに係るベッド装置1は、基本的構成が第4実施形態Aと同様であり、配線図に関して、図20と同様部分に同一符号を付している。
The bed apparatus 1 according to the fourth embodiment B has the same basic configuration as that of the fourth embodiment A, and the same reference numerals are given to the same parts as those in FIG.
第4実施形態のベッド装置1は、手動発電装置がベッド装置自体に設けられ、該手動発電装置に繋げる第1の電源経路から複数の電源使用機器に電源を供給する第2の電源経路の端部に電源を供給可能に、該手動発電装置をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたものである。そして、第1の電源経路と複数の第2の電源経路との接続の切替えを行うためのスイッチ手段を手動発電装置に隣接させて設けたものである。
In the bed apparatus 1 of the fourth embodiment, a manual power generation apparatus is provided in the bed apparatus itself, and an end of a second power supply path that supplies power to a plurality of power-using devices from a first power supply path connected to the manual power generation apparatus. The manual power generation device is provided at a location facing the outer side of the head side, the side side, or the foot side of the bed device so that power can be supplied to the section. Then, switch means for switching the connection between the first power supply path and the plurality of second power supply paths is provided adjacent to the manual power generator.
具体的には、図21~図22に示すように、第4実施形態Bに係るベッド装置は、電源供給経路が、ベッド装置に一体に設けた手動発電装置52から複数の出力先(複数の電源使用機器)への電源経路の接続を選択スイッチ手段62で切替えて、いずれかの出力先に電源を供給するものである。
Specifically, as shown in FIGS. 21 to 22, in the bed apparatus according to the fourth embodiment B, the power supply path has a plurality of output destinations (a plurality of output destinations) from the manual power generator 52 provided integrally with the bed apparatus. The connection of the power supply path to the power supply device) is switched by the selection switch means 62, and power is supplied to one of the output destinations.
前記手動発電装置52がベッド装置1自体の適宜箇所例えばフットボード9に設けられ、該手動発電装置52の出力側である第1の電源経路から複数の電源使用機器に電源を供給可能としたものである。複数の電源使用機器として背動作用電動アクチュエータ31及び脚動作用電動アクチュエータ34の二つ(複数の例)のものを前記手動発電装置52の発電によって電源を供給可能にしたものである。第4実施形態Bでは外側カバー60で覆われた手動発電装置52の収容空間を中継ボックス70と称する。
The manual power generation device 52 is provided at an appropriate location of the bed device 1 itself, for example, the footboard 9, and can supply power to a plurality of power-using devices from the first power supply path on the output side of the manual power generation device 52. It is. Two (a plurality of examples) of the back motion electric actuator 31 and the leg motion electric actuator 34 as a plurality of power source using devices can be supplied with power by the power generation of the manual power generator 52. In the fourth embodiment B, the accommodation space of the manual power generator 52 covered with the outer cover 60 is referred to as a relay box 70.
又、図21に示すように、第4実施形態Bのベッド装置1においては、図13に示した第2実施形態に係るベッド装置と同様に、手動発電装置52を発電作動させるためのハンドル52bを外側カバー60の下部の凹部60aに収納自在とし、かつ、該ハンドル52bの使用時に手動発電装置52の外部から当該ハンドル52bを軸52cに嵌めて回転操作して発電可能にしている。
Further, as shown in FIG. 21, in the bed apparatus 1 according to the fourth embodiment B, the handle 52b for causing the manual power generation apparatus 52 to generate power, as in the bed apparatus according to the second embodiment shown in FIG. Can be stored in the recess 60a at the bottom of the outer cover 60, and when the handle 52b is used, the handle 52b is fitted to the shaft 52c from the outside of the manual power generator 52 and rotated to enable power generation.
又、フットボード9の外側カバー60には、手動発電装置52の出力側である第1の電源経路を第2の電源経路58a、58b(図22参照)に接続するか否かオン/オフする手動/電動切替えスイッチ手段61、及び、第1の電源経路52dと二つ(複数の例)の第2の電源経路58a、58bとの接続の切替えを行うための選択スイッチ手段62を手動発電装置52に隣接して設けたものである。
Further, the outer cover 60 of the footboard 9 is turned on / off whether or not the first power supply path on the output side of the manual power generator 52 is connected to the second power supply paths 58a and 58b (see FIG. 22). The manual power generator includes a manual / electrical switch unit 61 and a selection switch unit 62 for switching the connection between the first power supply path 52d and the two (a plurality of examples) second power supply paths 58a and 58b. It is provided adjacent to 52.
具体的な設置は、外側カバー60には、穴60bと凹部60aとの間の位置にオン/オフの手動/電動切替えスイッチ手段61と選択スイッチ手段62が外部から操作可能に設けられている。
Specifically, the outer cover 60 is provided with an on / off manual / electrical switching means 61 and a selection switch means 62 at the position between the hole 60b and the recess 60a so as to be operable from the outside.
図22は、第4実施形態Bに包含される電源供給経路の各配線例の説明図で、(a)が第1例、(b)が第2例、(c)が第3例をそれぞれ示している。
FIG. 22 is an explanatory diagram of each wiring example of the power supply path included in the fourth embodiment B. (a) is a first example, (b) is a second example, and (c) is a third example. Show.
図22(a)に示す第1例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34電源を供給できるように、それぞれ電動モードの電源経路が電動ライン40a、40bからフットボード9の中継ボックス70を経由して手動モードと共用の第2の電源経路58a、58bに向かうものである。
In the first example shown in FIG. 22 (a), power can be supplied from the control box 40 provided in the bed apparatus 1 in the electric mode in the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34. The power paths in the electric mode are respectively directed from the electric lines 40a and 40b to the second power paths 58a and 58b shared with the manual mode via the relay box 70 of the footboard 9.
又、手動/電動切替えスイッチ手段61を手動モードに切替えて、電動モード時の電源経路の電動ライン40a、40bを遮断し、手動ライン(手動発電装置の出力側の第1の電源経路)への切替えを行う。選択スイッチ手段62の選択切替えでこの第1の電源経路を第2の電源経路58a、58bに選択して接続する構造になっている。
Also, the manual / electrical changeover switch means 61 is switched to the manual mode to cut off the electric lines 40a and 40b of the power supply path in the electric mode, and to the manual line (the first power supply path on the output side of the manual power generator). Switch over. The first power supply path is selected and connected to the second power supply paths 58a and 58b by selective switching of the selection switch means 62.
なお、中継ボックス70として手動発電装置52がフットボード9内に組み込まれ、そのフットボード9内には手動/電動切替えスイッチ手段61も内蔵されている。
It should be noted that a manual power generator 52 is incorporated in the footboard 9 as the relay box 70, and a manual / electrical changeover switch means 61 is also incorporated in the footboard 9.
この手動/電動切替えスイッチ手段61にメカニカルスイッチ又は電気的スイッチを用いる。この手動/電動切替えスイッチ手段61の点は、図17(a)に示した第3実施形態Bの第1例と同様である。
A mechanical switch or an electrical switch is used for the manual / electrical changeover switch means 61. This manual / electrical changeover switch means 61 is the same as in the first example of the third embodiment B shown in FIG.
なお、図21に、手動発電装置52が組み込まれたフットボード9に手動/電動切替えスイッチ手段61と選択スイッチ手段62の一例としてそのスイッチ操作部を露出して設けたものを示している。
FIG. 21 shows the footboard 9 in which the manual power generation device 52 is incorporated, with the switch operation unit exposed as an example of the manual / electrical changeover switch means 61 and the selection switch means 62.
図22(a)に示すように、第4実施形態Bの第1例では、選択スイッチ手段62は、手動モード時の出力先の選択を手動/電動切替えスイッチ手段61と同様の、メカニカルスイッチ又は電気的スイッチを用いることができる。
As shown in FIG. 22 (a), in the first example of the fourth embodiment B, the selection switch means 62 selects the output destination in the manual mode by using a mechanical switch or the same as the manual / electrical changeover switch means 61. An electrical switch can be used.
選択スイッチ手段62に例えばロータリーやトグルスイッチなどの操作スイッチ部を外側カバー60からむき出して設ける等して、その操作スイッチ部の操作によって出力先を選択して切替えることができる。
For example, an operation switch unit such as a rotary or a toggle switch is provided on the selection switch means 62 so as to be exposed from the outer cover 60, and the output destination can be selected and switched by operating the operation switch unit.
図21の場合、選択スイッチ手段62のむき出した操作スイッチ部を外側カバー60に設けることによって、手動発電装置52のハンドル52b操作場所に隣接するので操作が容易でかつ出力先を簡単に確認できる。
In the case of FIG. 21, by providing the exposed operation switch portion of the selection switch means 62 on the outer cover 60, the operation is easy and the output destination can be easily confirmed because it is adjacent to the handle 52b operation location of the manual power generator 52.
手動モード時の出力先は、背動作用電動アクチュエータ31と脚動作用電動アクチュエータ34との二つとしているが、二つまたはそれ以上の出力先を電動アクチュエータその他の各電源使用機器から適宜に選択した構成にできる。以下の第2例、第3例でも同様である。
There are two output destinations in the manual mode: the back motion electric actuator 31 and the leg motion electric actuator 34, but two or more output destinations are appropriately selected from the electric actuator and other power-using devices. Can be configured. The same applies to the following second and third examples.
図22(b)に示す第4実施形態Bの第2例では、二つの中継ボックス70A、70Bを設けている。第1中継ボックス70Aと第2中継ボックス70Bは互いに離れて設けられ、第1中継ボックス70Aは、第2の電源経路の途中に設けられ、又、第2中継ボックス70Bは、フットボード9に手動発電装置52を内蔵する機能等で設けられている。
In the second example of the fourth embodiment B shown in FIG. 22B, two relay boxes 70A and 70B are provided. The first relay box 70A and the second relay box 70B are provided apart from each other, the first relay box 70A is provided in the middle of the second power supply path, and the second relay box 70B is manually attached to the foot board 9. It is provided with a function for incorporating the power generation device 52.
(1)第1中継ボックス70Aは、前記各アクチュエータ31、34に繋がるアクチュエータ線31a、34a、コントロールボックス40からの給電線(電動ライン40a、40b)、手動発電装置52からの給電線(第2の電源経路58a、58b)を集約しており、内部に手動/電動切替えスイッチ手段61を有し、ベッド装置の適宜箇所に設けている。
(1) The first relay box 70A includes actuator lines 31a and 34a connected to the actuators 31 and 34, power supply lines from the control box 40 ( electrical lines 40a and 40b), and power supply lines from the manual power generator 52 (second Power supply paths 58a, 58b) are gathered, and manual / electrical switch means 61 are provided in the interior, and are provided at appropriate places in the bed apparatus.
(2)第2中継ボックス70Bは手動発電装置52及び手動/電動切替えスイッチ手段61又は第1中継ボックス70Aのスイッチを駆動する操作部を有し、フットボード9に内蔵している。
(2) The second relay box 70B has an operation unit for driving the manual power generation device 52 and the manual / electrical changeover switch means 61 or the switch of the first relay box 70A, and is built in the footboard 9.
(3)前記手動/電動切替えスイッチ手段61は、メカニカルスイッチ又は電気的スイッチとなっており、この手動/電動切替えスイッチ手段61の点は、図17(b)に示した第3実施形態Bの第2例と同様であり、図22(b)の同様部分に同一符号を付して説明を略する。
(3) The manual / electrical changeover switch means 61 is a mechanical switch or an electrical switch. The point of the manual / electrical changeover switch means 61 is the same as that of the third embodiment B shown in FIG. This is the same as the second example, and the same parts in FIG.
選択スイッチ手段62の構造は種々に設定できるが、選択スイッチ手段62に例えばメカニカルスイッチを用いた場合、その場合の手動/電動切替えスイッチ手段61と同様に、選択スイッチ手段62を第1中継ボックス70Aに設け、ロータリーやトグルスイッチなどの操作スイッチ部をむき出したものを第2中継ボックス70Bに設ける等して、その操作スイッチ部の操作によって選択スイッチ手段62によって出力先を選択することができる。
The structure of the selection switch means 62 can be variously set. However, when, for example, a mechanical switch is used as the selection switch means 62, the selection switch means 62 is connected to the first relay box 70A in the same manner as the manual / electrical changeover switch means 61 in that case. The output switch can be selected by the selection switch means 62 by operating the operation switch unit, for example, by providing the second relay box 70B with an exposed operation switch unit such as a rotary or toggle switch.
この場合、第1中継ボックス70Aと第2中継ボックス70Bが離れた箇所にあるため、第2中継ボックス70Bの操作力をメカニカルワイヤ66等により力を伝達させることによって、第1中継ボックス70A内のメカニカルスイッチである選択スイッチ手段62の出力先を切替える。
In this case, since the first relay box 70A and the second relay box 70B are separated from each other, the operating force of the second relay box 70B is transmitted by the mechanical wire 66 or the like, so that the inside of the first relay box 70A The output destination of the selection switch means 62 which is a mechanical switch is switched.
図22(c)に示す第4実施形態Bの第3例では、ベッド装置1に設けたコントロールボックス40から電動モード時に背動作用電動アクチュエータ31と昇降用電動アクチュエータ32と脚動作用電動アクチュエータ34とにそれぞれ電源を供給できるようにそれぞれ電動モードの電源経路(電動ライン40a、40b)が繋がっている。
In the third example of the fourth embodiment B shown in FIG. 22C, the back motion electric actuator 31, the lift electric actuator 32, and the leg motion electric actuator 34 are operated from the control box 40 provided in the bed apparatus 1 in the electric mode. In addition, power supply paths ( electrical lines 40a and 40b) in the electric mode are connected to each other so that power can be supplied.
前記背動作用電動アクチュエータ31への電動ライン40aに、中継ボックス50から延出された第2の電源経路58aが分岐ケーブル58c1で接続されている。又、前記脚動作用電動アクチュエータ34への電動ライン40bに、中継ボックス50から延出された第2の電源経路58bが分岐ケーブル58c2によって接続されている。
A second power supply path 58a extended from the relay box 50 is connected to the electric line 40a to the electric actuator 31 for back movement by a branch cable 58c1. A second power supply path 58b extending from the relay box 50 is connected to the electric line 40b to the leg operating electric actuator 34 by a branch cable 58c2.
中継ボックス70には選択スイッチ手段62を設けて、第2の電源経路58a、58bの接続を切替えて、いずれの出力先、例えば上記のアクチュエータ31、34のいずれに手動発電装置52の出力電源を供給するかを選択できる。
The relay box 70 is provided with a selection switch means 62 to switch the connection of the second power supply paths 58a and 58b, and the output power of the manual power generator 52 is supplied to any output destination, for example, any of the actuators 31 and 34 described above. You can choose whether to supply.
又、中継ボックス70の設置は、前記第2実施形態、第3実施形態Bと同様にフットボード9に手動発電装置52のハンドル用の穴60bを露出させることができ、取り付け位置は、ベッド装置1のヘッド側、サイド側、又は、フット側のいずれかの水平方向外側に面すればいずれでも良い。
In addition, the relay box 70 can be installed such that the handle hole 60b of the manual power generator 52 can be exposed on the foot board 9 in the same manner as in the second and third embodiments B. Any one may be used as long as it faces the horizontal direction outside of one head side, side side, or foot side.
なお、第4実施形態B全体において、スイッチ手段は、オン/オフの手動/電動切替えスイッチ手段61及び選択スイッチ手段62の機能以外に、各アクチュエータ等の電源使用機器の作動を規制/規制解除するロック/アンロックのスイッチ等他の機能のスイッチを設けることも本発明の範囲内である。
Note that in the fourth embodiment B as a whole, the switch means regulates / cancels the operation of the power-use equipment such as each actuator in addition to the functions of the on / off manual / electrical changeover switch means 61 and the selection switch means 62. It is within the scope of the present invention to provide a switch of another function such as a lock / unlock switch.
又、本発明においては、第4実施形態Bの手動発電機52や外側カバーの配置についても種々に変形実施できる。
In the present invention, the manual generator 52 and the outer cover of the fourth embodiment B can be modified in various ways.
図23は第4実施形態Bのベッド装置の変形例の説明図であり、(a)が外側カバーを外した図、(b)が外観説明図である。
FIG. 23 is an explanatory view of a modified example of the bed apparatus of the fourth embodiment B, (a) is a view with the outer cover removed, and (b) is an external view explanatory view.
図23に示すように、この変形例では、フットボート9に設けた外側カバー60の上部に横向きに手動発電装置52のハンドル52bを収納可能な横長の凹部60aと、穴60bと、オン/オフの手動/電動切替えスイッチ手段61と選択スイッチ手段62が設けられている。その他の構成は図21、図22に示す第4実施形態Bと同様である。
As shown in FIG. 23, in this modified example, a horizontally long recess 60a capable of accommodating the handle 52b of the manual power generator 52 in a lateral direction on the upper portion of the outer cover 60 provided on the foot boat 9, a hole 60b, and on / off The manual / electrical changeover switch means 61 and the selection switch means 62 are provided. Other configurations are the same as those of the fourth embodiment B shown in FIGS.
なお、変形例では、フットボード9から外側カバー60を外した状態では、図23(a)に示すように、フットボードには、概略T字形状の凹部64が形成され、縦向きに手動発電装置52がはめ込まれ電源ケーブルがその下部の穴64aからベッドの電動アクチュエータ31、34…側に向かう。
In the modified example, when the outer cover 60 is removed from the footboard 9, as shown in FIG. 23 (a), the footboard is formed with a substantially T-shaped concave portion 64 so that manual power generation is performed vertically. The device 52 is fitted and the power cable is directed from the lower hole 64a toward the electric actuators 31, 34,.
なお、本発明において、前記第1実施形態~第4実施形態Bのようにオン/オフのスイッチ手段、選択スイッチ手段を上記のようにメカニカルワイヤで機械的に接点を駆動する構成とする他、機械的又は電気的に種々の構成にできる。
In the present invention, the on / off switch means and the selection switch means are mechanically driven by mechanical wires as described above as in the first to fourth embodiments B, Various configurations can be made mechanically or electrically.
例えば、オン/オフのスイッチ手段、選択スイッチ手段等のスイッチ手段にリレー回路(接点型又は半導体型等の回路)を用いることができる。リレー回路を用いる場合、操作用の操作部に押しボタンやタッチスイッチ等の信号出力装置も設けそれからの電気的信号を信号線で伝達し、伝達された電気的信号によって前記電源経路のオン/オフ、又は、電源供給先の切替えをリレー回路によって行うものである。
For example, a relay circuit (contact type or semiconductor type circuit) can be used as switch means such as on / off switch means and selection switch means. When a relay circuit is used, a signal output device such as a push button or a touch switch is also provided in the operation unit for operation, and electrical signals from the signal output device are transmitted through a signal line, and the power supply path is turned on / off by the transmitted electrical signal. Alternatively, the power supply destination is switched by a relay circuit.
このようにリレー回路を用いれば、操作部に押しボタンやタッチスイッチを用いることができ、前記のメカニカルワイヤを用いた場合に比較して、軽い操作感で操作部を操作できる等の優れた作用効果を奏する。
By using a relay circuit in this way, it is possible to use a push button or a touch switch for the operation unit, and it is possible to operate the operation unit with a light operation feeling compared to the case where the mechanical wire is used. There is an effect.
又、前記第1実施形態~第4実施形態Bの各実施形態では、手動発電機で電源を供給する電気使用機器を背動作用電動アクチュエータ31と脚動作用電動アクチュエータ34を挙げて説明したが、本発明の電源使用機器はこれに限定されず、他の電動アクチュエータの電源としても用いることができ、又、駆動部が電動アクチュエータ以外の油圧アクチュエータの場合にその作動電源として手動発電装置の電源を供給することができ、さらには、電気使用機器に駆動部以外のものでベッド装置の周辺部に設置する電気使用機器、例えば、患者用各種計測装置への電源供給に使用することができる。
Further, in each of the first to fourth embodiments B, the electric devices for supplying power by the manual generator have been described by taking the back motion electric actuator 31 and the leg motion electric actuator 34 as examples. The power-use device of the present invention is not limited to this, and can be used as a power source for other electric actuators. When the drive unit is a hydraulic actuator other than the electric actuator, the power source for the manual power generator is used as the operating power source. Furthermore, it can be used to supply power to an electrical device that is installed in the peripheral part of the bed device other than the drive unit, for example, various measurement devices for patients.
又、前記第1実施形態~第4実施形態Bの各実施形態では、手動発電装置52をフットボードやサイドレールに設置する例を挙げたが、本発明においては、ベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に適宜(好ましくは作業者の手の届き易い)位置に設けることができる。
In each of the first to fourth embodiments B, the manual power generation device 52 is installed on the footboard or side rail. However, in the present invention, the head side and side of the bed device are described. It can be provided at an appropriate position (preferably easy to reach for the operator's hand) at a location facing the outside of either the side or the foot.
又、第1実施形態、第3実施形態A、第4実施形態Aでは中継ボックスに別体の手動発電装置を接続していたが、手動発電装置は中継ボックスに一体にして設けても良い。又、手動発電装置を一体にする場合、ハンドルを一体しても脱着可能にしてもいずれでも良い。別体にして作業者のみが使用できるように安全性を確保することができる。
In the first embodiment, the third embodiment A, and the fourth embodiment A, a separate manual power generation device is connected to the relay box. However, the manual power generation device may be provided integrally with the relay box. When the manual power generator is integrated, the handle may be integrated or detachable. It is possible to ensure safety so that only an operator can use it separately.
又、第1実施形態、第3実施形態A、第4実施形態Aでは中継ボックスの取り付けがフットボードに埋め込み又は突出して設けていたが、本発明では、中継ボックスの設置はこれに限定されないことはもちろんであり、ベッドフレーム、他のベッドボードや柵、サイドレール、IVポール(静脈内投与用ポール)等ベッド周辺に付属物に中継ボックスを設けることができる。
Further, in the first embodiment, the third embodiment A, and the fourth embodiment A, the attachment of the relay box is embedded or protruded in the footboard. However, in the present invention, the installation of the relay box is not limited to this. Of course, a relay box can be provided as an accessory around the bed, such as a bed frame, other bedboards and fences, side rails, and IV poles (intravenous administration poles).
又、本発明では、電源使用機器としてベッド装置の周辺機器も含み手動発電装置の電気的接続を可能とすることも含むものである。このようにすれば、施設内で電源がない場合に、手動発電装置から電源を供給して作動することができる。
In addition, the present invention includes that the peripheral device of the bed device is included as the power-use device, and that the manual power generator can be electrically connected. If it does in this way, when there is no power supply in a facility, it can operate by supplying power from a manual power generator.
又、中継ボックスは、サイズ、材質が使用形態によって適切なものを選択でき、接続に用いる使用ポート数も適宜に選択できる。
In addition, the relay box can be appropriately selected in size and material depending on the usage form, and the number of ports used for connection can be selected appropriately.
又、第2実施形態、第3実施形態B、第4実施形態Bでは手動発電装置をフットボードに埋め込んでいたが、フットボードの埋め込み位置や埋め込むボードの位置(例えばヘッドボードやサイドレール等)は本発明では問わないものである。又、ボード材質も本発明では、種々のものを用いることができる。手動発電装置をボードに埋め込むことにより、作業し易い高さに設置でき、ボードを支えないが作業でき、デザインが高くすることができる。
Further, in the second embodiment, the third embodiment B, and the fourth embodiment B, the manual power generator is embedded in the footboard, but the footboard embedding position and the position of the embedding board (for example, a headboard and a side rail). Is not a problem in the present invention. Various board materials can be used in the present invention. By embedding the manual power generator in the board, it can be installed at a height that makes it easy to work, and it can work without supporting the board, and the design can be increased.
本発明のベッド装置は、背動作機構や脚動作機構のある病院用や介護用の各種ベッド装置に利用することができる。
The bed device of the present invention can be used for various bed devices for hospitals and nursing care having a back motion mechanism and a leg motion mechanism.
1 ベッド装置
3 ベッドフレーム
4 台車
7 サイドレール
8 ヘッドボード
9 フットボード
22 背ボトム
24 腰ボトム
26 脚ボトム
31 背動作用電動アクチュエータ
32 昇降用電動アクチュエータ
34 脚動作用電動アクチュエータ
40 コントロールボックス
50 中継ボックス
50a 中継ボックスのソケット
52 手動発電装置
52a 手動発電装置の本体
52b 手動発電装置のハンドル
52c 手動発電装置の軸
52d 第1の電源経路
54 引き出し口
58 第2の電源経路
60 外側カバー
60a 凹部
60b 手動発電装置のハンドル用の穴
61 手動/電動切替えスイッチ手段
62 選択スイッチ手段
64 外側カバーを外した際のフットボードの凹部
66 メカニカルワイヤ
68 中継ボックス
70 中継ボックス 1Bed device 3 Bed frame 4 Cart 7 Side rail 8 Headboard 9 Footboard 22 Back bottom 24 Waist bottom 26 Leg bottom 31 Back motion electric actuator 32 Lifting electric actuator 34 Leg motion electric actuator 40 Control box 50 Relay box 50a Relay box socket 52 Manual power generator 52a Manual power generator body 52b Manual power generator handle 52c Manual power generator shaft 52d First power path 54 Outlet port 58 Second power path 60 Outer cover 60a Recess 60b Manual power generator Hole 61 for the handle of the hand Manual / electric switching switch means 62 Selection switch means 64 Recessed footboard 66 when outer cover is removed 66 Mechanical wire 68 Relay box 70 Relay box
3 ベッドフレーム
4 台車
7 サイドレール
8 ヘッドボード
9 フットボード
22 背ボトム
24 腰ボトム
26 脚ボトム
31 背動作用電動アクチュエータ
32 昇降用電動アクチュエータ
34 脚動作用電動アクチュエータ
40 コントロールボックス
50 中継ボックス
50a 中継ボックスのソケット
52 手動発電装置
52a 手動発電装置の本体
52b 手動発電装置のハンドル
52c 手動発電装置の軸
52d 第1の電源経路
54 引き出し口
58 第2の電源経路
60 外側カバー
60a 凹部
60b 手動発電装置のハンドル用の穴
61 手動/電動切替えスイッチ手段
62 選択スイッチ手段
64 外側カバーを外した際のフットボードの凹部
66 メカニカルワイヤ
68 中継ボックス
70 中継ボックス 1
Claims (11)
- 電源によって作動する電源使用機器を設けたベッド装置において、
電源を手動発電装置によって供給可能であって、前記電源使用機器に電源を伝える電源経路の少なくとも端部をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたことを特徴とするベッド装置。 In the bed apparatus provided with the power supply equipment that operates by the power supply,
Power can be supplied by a manual power generator, and at least an end of a power path that transmits power to the power-using device is provided at a location facing the outside of the head side, side side, or foot side of the bed apparatus. A bed apparatus characterized by that. - 手動発電装置がベッド装置の外部に設けられ、
電源経路には、前記手動発電装置に繋げる第1の電源経路と、単数又は複数の電源使用機器に電源を供給するための単数又は複数の第2の電源経路とが設けられており、
前記単数又は複数の第2の電源経路の入力側の端部が中継ボックスに設けられ、この中継ボックスに設けた第2の電源経路の入力側の端部に前記第1の電源経路の出力側の端部が接続可能であって、第1の電源経路と第2の電源経路とが接続状態で前記手動発電装置によって発電したときに電源使用機器を作動可能な構成であり、
前記中継ボックスは、ベッド装置のヘッド側、サイド側、又は、フット側のいずれかの水平方向外側に面し使用者の手が届く箇所に設けたことを特徴とする請求項1記載のベッド装置。 A manual power generator is installed outside the bed unit,
The power supply path is provided with a first power supply path connected to the manual power generation device, and one or a plurality of second power supply paths for supplying power to one or more power-using devices,
The input side end of the one or more second power supply paths is provided in the relay box, and the output side of the first power supply path is connected to the input side end of the second power supply path provided in the relay box. The first power supply path and the second power supply path are connected to each other, and when the power is generated by the manual power generator, the device using the power supply can be operated.
The bed apparatus according to claim 1, wherein the relay box is provided at a location that faces the outside in the horizontal direction on either the head side, the side side, or the foot side of the bed apparatus and that can be reached by a user. . - 複数の電源使用機器を有し、
前記中継ボックスに、複数の電源使用機器にそれぞれ接続された複数の第2の電源経路の入力側の端部を設け、
前記第1の電源経路の出力側を複数の第2の電源経路の入力側の端部のいずれかに選択的に接続可能であって、第1の電源経路と選択した第2の電源経路とが接続状態で前記外部の手動発電装置によって発電したときに、選択した第2の電源経路に繋げる電源使用機器に電源を供給可能な構成であることを特徴とする請求項2に記載のベッド装置。 Have multiple power supply devices,
The relay box is provided with input side end portions of a plurality of second power supply paths respectively connected to a plurality of power supply using devices,
The output side of the first power supply path can be selectively connected to any one of the input side ends of the plurality of second power supply paths, and the first power supply path and the selected second power supply path The bed apparatus according to claim 2, wherein when the electric power is generated by the external manual power generation apparatus in a connected state, power can be supplied to a power-use device connected to the selected second power supply path. . - 手動発電装置の第1の電源経路に繋げる第2の電源経路のオン/オフ、又は、第1の電源経路と複数の第2の電源経路との接続の切替えを行うためのスイッチ手段を中継ボックスに設けたことを特徴とする請求項2に記載のベッド装置。 Switch box for switching on / off the second power supply path connected to the first power supply path of the manual power generator or switching the connection between the first power supply path and the plurality of second power supply paths The bed apparatus according to claim 2, wherein the bed apparatus is provided.
- 手動発電装置がベッド装置自体に設けられ、
該手動発電装置に繋げる第1の電源経路から単数又は複数の電源使用機器に電源を供給する第2の電源経路の端部に電源を供給可能に、該手動発電装置をベッド装置のヘッド側、サイド側、又はフット側のいずれかの外側に面した箇所に設けたことを特徴とする請求項1に記載のベッド装置。 A manual power generator is provided in the bed device itself,
Power can be supplied to an end of a second power supply path that supplies power to one or a plurality of power-using devices from the first power supply path connected to the manual power generation apparatus. The bed apparatus according to claim 1, wherein the bed apparatus is provided at a location facing the outer side of either the side or the foot. - 手動発電装置を発電作動させるためのハンドルをベッド装置に収納自在とし、かつ、該ハンドル使用時に手動発電装置の外部から当該ハンドルを回転操作可能にしたことを特徴とする請求項5に記載のベッド装置。 6. The bed according to claim 5, wherein a handle for power generation operation of the manual power generator can be stored in the bed apparatus, and the handle can be rotated from the outside of the manual power generator when the handle is used. apparatus.
- 複数の電源使用機器を有し、
単数又は複数の手動発電装置の第1の電源経路の出力側を複数の第2の電源経路の端部のいずれかに選択的に接続可能であって、
第1の電源経路と選択した第2の電源経路とが接続状態で前記手動発電装置によって発電したときに、選択した第2の電源経路に繋がる電源使用機器に電源を供給可能な構成であることを特徴とする請求項5又は6に記載のベッド装置。 Have multiple power supply devices,
The output side of the first power supply path of the one or more manual power generators can be selectively connected to one of the ends of the plurality of second power supply paths;
When the first power supply path and the selected second power supply path are in a connected state and the power is generated by the manual power generator, power can be supplied to a power-use device connected to the selected second power supply path. The bed apparatus according to claim 5 or 6, wherein - 手動発電装置の第1の電源経路に繋げる第2の電源経路のオン/オフ、又は、第1の電源経路と複数の第2の電源経路との接続の切替えを行うためのスイッチ手段を手動発電装置に隣接させてベッド装置に設けたことを特徴とする請求項5又は6に記載のベッド装置。 Switch means for switching on / off the second power supply path connected to the first power supply path of the manual power generator or switching the connection between the first power supply path and the plurality of second power supply paths is manually generated. The bed apparatus according to claim 5 or 6, wherein the bed apparatus is provided adjacent to the apparatus.
- 前記スイッチ手段が、操作用の操作部からメカニカルワイヤによって操作力を伝達し、伝達された操作力によって前記第2の電源経路のオン/オフ、又は、電源供給先の切替えを機械的に行う切替機構を有していることを特徴とする請求項4又は8に記載のベッド装置。 Switching in which the switch means transmits an operating force from the operating unit by an operation wire using a mechanical wire, and the second power path is turned on / off or the power supply destination is mechanically switched by the transmitted operating force. The bed apparatus according to claim 4 or 8, further comprising a mechanism.
- 前記スイッチ手段が、操作用の操作部から電気的信号を伝達し、伝達された電気的信号によって前記電源経路のオン/オフ、又は、電源供給先の切替えをリレー回路によって行うものであることを特徴とする請求項4又は8に記載のベッド装置。 The switch means transmits an electrical signal from an operation unit for operation, and on / off of the power supply path or switching of a power supply destination is performed by a relay circuit according to the transmitted electrical signal. The bed apparatus according to claim 4 or 8, wherein the bed apparatus is characterized.
- 電源使用機器として、ベッド装置の所定部分を電動アクチュエータによって駆動する駆動部又はベッド装置の周辺機器を備えたことを特徴とする請求項1から10のうちのいずれか1項に記載のベッド装置。
The bed apparatus according to any one of claims 1 to 10, further comprising: a drive unit that drives a predetermined portion of the bed apparatus by an electric actuator or a peripheral apparatus of the bed apparatus as the power use apparatus.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014521352A JP5946912B2 (en) | 2012-06-12 | 2013-06-11 | Bed equipment |
CN201380031104.2A CN104363874A (en) | 2012-06-12 | 2013-06-11 | Bed device |
SG11201407833QA SG11201407833QA (en) | 2012-06-12 | 2013-06-11 | Bed apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012132874 | 2012-06-12 | ||
JP2012-132874 | 2012-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013187412A1 true WO2013187412A1 (en) | 2013-12-19 |
Family
ID=49758234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/066093 WO2013187412A1 (en) | 2012-06-12 | 2013-06-11 | Bed device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5946912B2 (en) |
CN (1) | CN104363874A (en) |
SG (1) | SG11201407833QA (en) |
WO (1) | WO2013187412A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007060884A (en) * | 2005-08-23 | 2007-03-08 | Fumihiro Ito | Manual-type charger |
JP2008220603A (en) * | 2007-03-12 | 2008-09-25 | Paramount Bed Co Ltd | Electric bed and its control method |
JP2009524886A (en) * | 2006-01-26 | 2009-07-02 | フィッシャー−ローズマウント システムズ インコーポレイテッド | Manual process transmitter |
JP2011160888A (en) * | 2010-02-05 | 2011-08-25 | Paramount Bed Co Ltd | Cordless power supply device for medical or nursing-care apparatus within room |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2670759B2 (en) * | 1995-03-16 | 1997-10-29 | パラマウントベッド株式会社 | Electric actuator with emergency operation function |
FR2769498B1 (en) * | 1997-10-14 | 1999-12-31 | Le Couviour Ets | CARE BED, ESPECIALLY FOR A HOSPITAL OR MEDICALIZED INSTITUTION, EQUIPPED WITH AT LEAST ONE ELECTRIC MOTOR |
CN2322303Y (en) * | 1998-01-18 | 1999-06-02 | 尹锡禧 | Multi-function power source for travelling |
JP2000123229A (en) * | 1998-10-16 | 2000-04-28 | Fuji Electric Co Ltd | Automatic vending machine |
DE20013673U1 (en) * | 2000-08-09 | 2001-12-13 | Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern | Furniture |
CN2503730Y (en) * | 2001-10-31 | 2002-08-07 | 彭均卓 | Manually operated generating warm dress |
JP2003194091A (en) * | 2001-12-28 | 2003-07-09 | Kyowa Sobi Kk | Universal shaft coupling |
US20040164704A1 (en) * | 2003-02-24 | 2004-08-26 | Tai-Her Yang | Integrated charger with multi-form input sources |
JP2004321666A (en) * | 2003-04-28 | 2004-11-18 | Iijima Seisakusho:Kk | Bed |
CN2732227Y (en) * | 2004-09-30 | 2005-10-12 | 上海美桥商贸有限公司 | Driving mechanism of electric driven medical bed |
JP2007117182A (en) * | 2005-10-25 | 2007-05-17 | Paramount Bed Co Ltd | Elevating/lowering and raising/lowering type motor-driven bed |
CN2832106Y (en) * | 2005-11-11 | 2006-11-01 | 上海美桥商贸有限公司 | Manual electric switching device for medical bed |
CN201048304Y (en) * | 2007-06-22 | 2008-04-16 | 吴建军 | Manual power generation charging circuit of digital product |
CN202183631U (en) * | 2011-07-15 | 2012-04-04 | 刘志宏 | Portable charger |
-
2013
- 2013-06-11 WO PCT/JP2013/066093 patent/WO2013187412A1/en active Application Filing
- 2013-06-11 CN CN201380031104.2A patent/CN104363874A/en active Pending
- 2013-06-11 JP JP2014521352A patent/JP5946912B2/en active Active
- 2013-06-11 SG SG11201407833QA patent/SG11201407833QA/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007060884A (en) * | 2005-08-23 | 2007-03-08 | Fumihiro Ito | Manual-type charger |
JP2009524886A (en) * | 2006-01-26 | 2009-07-02 | フィッシャー−ローズマウント システムズ インコーポレイテッド | Manual process transmitter |
JP2008220603A (en) * | 2007-03-12 | 2008-09-25 | Paramount Bed Co Ltd | Electric bed and its control method |
JP2011160888A (en) * | 2010-02-05 | 2011-08-25 | Paramount Bed Co Ltd | Cordless power supply device for medical or nursing-care apparatus within room |
Also Published As
Publication number | Publication date |
---|---|
JPWO2013187412A1 (en) | 2016-02-04 |
JP5946912B2 (en) | 2016-07-06 |
CN104363874A (en) | 2015-02-18 |
SG11201407833QA (en) | 2015-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11793698B2 (en) | Hospital bed having drainage bag sensor | |
US9414980B2 (en) | Bed, and combining method and separating method of bed | |
KR20090006161A (en) | System and method for bed transport | |
JP2008119452A (en) | User interface and control system for powered transport device in patient support apparatus | |
WO2011096111A1 (en) | Cordless power supply apparatus for medical or nursing-care equipment within a room | |
CN105877944B (en) | It is multifunction nursing bed | |
US20210315755A1 (en) | Control device and bed device | |
CN113573681B (en) | Nursing device | |
JP5946913B2 (en) | Bed equipment | |
JP2023010991A (en) | Bed device | |
JP5946912B2 (en) | Bed equipment | |
US11672355B2 (en) | Structure | |
CN104739083B (en) | Structure of side part of bed | |
JP6685790B2 (en) | Sleeper device | |
JP6719937B2 (en) | Sleeper device | |
KR101366165B1 (en) | Medical bed with Connector Unit of Control Board | |
JP2013078450A (en) | Manual bed | |
JP7227034B2 (en) | Plug receiving device and bed device | |
ITBO20090408A1 (en) | AUXILIARY DEVICE FOR THE SETTING OF PATIENTS WITH REDUCED MOBILITY | |
JP7270796B2 (en) | sleeping device | |
CN211512395U (en) | Medical sickbed | |
KR20190111271A (en) | Electromotive chair for indoor use | |
JP7045413B2 (en) | Sleeper | |
JP2017140097A (en) | Bed device | |
JP2012061163A (en) | Bed device and back raising mechanism of bed device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13803991 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2014521352 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13803991 Country of ref document: EP Kind code of ref document: A1 |