CN203861482U - Automatic multifunctional care bed - Google Patents

Automatic multifunctional care bed Download PDF

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Publication number
CN203861482U
CN203861482U CN201420209590.4U CN201420209590U CN203861482U CN 203861482 U CN203861482 U CN 203861482U CN 201420209590 U CN201420209590 U CN 201420209590U CN 203861482 U CN203861482 U CN 203861482U
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CN
China
Prior art keywords
driving device
automatic multifunctional
bed board
plate body
push
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Expired - Fee Related
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CN201420209590.4U
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Chinese (zh)
Inventor
寇文能
朱振亮
许燕
周建平
岳亚涛
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Xinjiang University
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Xinjiang University
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Priority to CN201420209590.4U priority Critical patent/CN203861482U/en
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Abstract

The utility model discloses an automatic multifunctional care bed. The automatic multifunctional care bed comprises a walking driving device, a steering driving device, a body arising driving device, a body turning driving device, a stretching driving device, a bed frame and a bed board arranged on the bed frame. The automatic multifunctional care bed is ingenious and reasonable in structural design, integrates the functions of moving forwards, moving backwards, turning left, turning right, being transversely folded, stretching transversely, enabling the body to turn left and right, enabling the body to be reset after turning, and enabling the body to rise and bend the knees and then being reset, is multifunctional, high in humanization degree and good in mobility, not only provides the various functions needed by people in daily life and effectively improves the self-care ability of a patient, but also relieves the mental burden of the patient and eliminates the expenses on other equipment. The automatic multifunctional care bed can be provided with a storage battery, motors can be charged through the storage battery anytime and anywhere even when the automatic multifunctional care bed is moved outdoors, and the automatic multifunctional care bed is convenient to use, safe, high in mobility, simple and compact in structure, low in cost and favorable for wide use and popularization.

Description

Automatic multifunctional nursing bed
Technical field
This utility model relates to nursing bed technical field, is specifically related to a kind of automatic multifunctional nursing bed.
Background technology
Nursing bed is important medical equipment, is the basic equipment of medical institutions.Treatment and rehabilitation nursing that nursing bed is mainly used in patient or old man are used.Nursing bed starts to be mainly used in hospital, along with expanding economy nursing bed has also entered ordinary people family, becomes family endowment and newly selects, and has greatly alleviated nursing staff's burden.
Along with the development of industry, the step of those Manual care beds, the market expansion such as electric care bed is accelerated, and the demand space of market existence itself, is expected to rise in the market demand one tunnel of China's medical bed for nursing care.China has entered senescence society at present, and increasing International Medical apparatus giant is the good domestic nursing bed market demand also, enters one after another medical bed for nursing care industry.The inexorable trend of medical apparatus and instruments development has promoted the demand growth of medical bed for nursing care further.Yet the structural design of existing nursing bed is simple, hommization degree is poor, and function ratio is less, can only realize and simply stands up or stand up action.Manual operation only could realize and the function such as stand up to stand up under nursing staff's help.And current nursing bed still prolongs the feature of having practised traditional body, poor mobility, in the situation that not having caregiver to help, the transfer that user in bed just can not implementation space, is used and makes troubles to people.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of structural design ingenious, reasonable, and function is many, and hommization degree is high, and mobility is good, automatic multifunctional nursing bed easy to use.
For achieving the above object, technical scheme provided by the utility model is:
A kind of automatic multifunctional nursing bed, comprise travel driving unit, steer-drive, the driving device of standing up, stand up driving device, retractable driving device, bedstead and be arranged on the bed board on this bedstead, a left side for described bed board, right edge symmetry is hinged with folded sheet, described retractable driving device is arranged on bedstead, and can drive described folded sheet to launch or be folded in the side of described bed board, the bottom surface correspondence of described bed board is provided with front wheels and rear wheels, described travel driving unit is arranged on the bottom of described bed board, and can drive described rear wheels to do spinning movement, described steer-drive is arranged on the bottom of described bed board, and can drive described front wheels to make go to action, the described driving device that stands up is arranged on described bedstead, and can drive described bed board to make left and right rotary movement, described bed board comprises the first hinged successively plate body, the second plate body, the 3rd plate body and the 4th plate body, the described driving device of standing up is arranged on described bedstead, and upwards upset and described the 3rd plate body overturn downwards to drive the first plate body.
As a kind of improvement of the present utility model, the medium position of described the second plate body is provided with defecating hole, and on this defecating hole, be provided with can be by the lid of its sealing.
As a kind of improvement of the present utility model, described rear wheels comprise a rear rotating shaft and two rear runners, and two rear runner symmetries are fixedly installed on the two ends of described rear rotating shaft.Described travel driving unit comprise movable motor, worm gear and with the suitable worm screw of this worm gear, this worm screw is fixed on the driving shaft of described movable motor, described worm gear is fixedly installed on the medium position of described rear rotating shaft, and is meshed with described worm screw.
As a kind of improvement of the present utility model, described folded sheet comprises the first lamination and the second lamination, and a side of described the first lamination is hinged on the limit, left side or right edge of described bed board, and another side and described the second lamination are hinged.Described retractable driving device comprises flexible motor, main pulley, from belt wheel, belt, the first contraction pole and the second contraction pole, described main pulley is arranged on the driving shaft of flexible motor, a described side position that is disposed on this main pulley from belt wheel, described belt sleeve is located at main pulley and from belt wheel, one end of described the first contraction pole, the second contraction pole is fixed on described belt, and the other end is corresponding to be connected with the second lamination of nearly one side.
As a kind of improvement of the present utility model, the described driving device that stands up comprises that two stand up push-rod electric machine, two stand up the left and right sides, bottom that push-rod electric machine is symmetricly set on described bed board, and this shell that stands up push-rod electric machine is fixedly installed on described bedstead, and push rod is connected with the bottom surface of described bed board.
As a kind of improvement of the present utility model, the described driving device of standing up comprises the push-rod electric machine of standing up, rocking bar, connecting rod, T-shaped trying to stop people from fighting each other and extension bar, described rocking bar is movably arranged on described bedstead by bearing pin, the push rod of the described push-rod electric machine of standing up is connected with the bottom surface of described the first plate body, the shell tail end of this push-rod electric machine of standing up is connected with one end of described rocking bar, the other end of this rocking bar is connected with one end of described connecting rod, the other end of this connecting rod is connected with described T-shaped vertical component effect of trying to stop people from fighting each other, this T-shaped left horizontal part of trying to stop people from fighting each other is connected on described bedstead, right horizontal part is connected with the lower end of described extension bar, the upper end of this extension bar is vertically fixed on the bottom surface of described the 4th plate body.This driving device of standing up has been realized and having been stood up and the interlock of going down on one's knees, and simplifies the internal structure of an organization also easy to use.
As a kind of improvement of the present utility model, described front wheels comprise two deflecting rollers, and two deflecting rollers are symmetricly set on the both sides, anterior bottom surface of described bed board by rotating shaft.Described steer-drive comprise steer motor, slide, turning-bar, screw mandrel and with the suitable nut of this screw mandrel, this nut is fixed on described slide, one end of described screw mandrel is connected with the driving shaft of described steer motor, the other end is through described nut, the two ends of described turning-bar are connected with two deflecting rollers, the position of the corresponding described slide of this turning-bar is provided with longitudinal chute, and is provided with the push rod that can stretch in this longitudinal chute in the bottom of described slide.
The beneficial effects of the utility model are: this utility model structural design is ingenious, reasonable, integrate stand up, stand up, laterally folded, the free function such as walk, function is many, hommization degree is high, and mobility is good, not only meet the daily required various functions of people, effectively strengthen patient's self-care ability, and alleviate the burden on outpatients mental state, also can save down the expense that needs to purchase miscellaneous equipment; Laterally folded function makes the lateral dimension of a body reduce by 40~50mm, has facilitated the realization of walking function, and the bed board having folded has certain protective effect under the state of standing up.But also can dispose accumulator, even still can power to each motor by accumulator whenever and wherever possible when mobile going out, easy to use, safe and mobility is strong, automatically controlled free walker stop & go function is by user oneself operation nursing bed through narrower door and corridor, and motility is high; Body construction is succinct, compact in addition, and cost is low, is beneficial to extensively and promotes the use of.
Below in conjunction with accompanying drawing and embodiment, this utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is agent structure schematic diagram of the present utility model.
Fig. 3 is plan structure schematic diagram of the present utility model.
Fig. 4 is side-looking structural representation of the present utility model.
Fig. 5 is the structural representation of retractable driving device in this utility model.
Fig. 6 is the structural representation of steer-drive in this utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 6, a kind of automatic multifunctional nursing bed that the present embodiment provides, comprises travel driving unit 3, steer-drive 4, the driving device 5 of standing up, stands up driving device 6, retractable driving device 7, bedstead 1 and be arranged on the bed board 2 on this bedstead 1.
The left and right side symmetry of described bed board 2 is hinged with folded sheet 10, and described retractable driving device 7 is arranged on bedstead 1, and can drive described folded sheet 10 to launch or be folded in the side of described bed board 2.Concrete, described folded sheet 10 comprises the first lamination 101 and the second lamination 102, and a side of described the first lamination 101 is hinged on the limit, left side or right edge of described bed board 2, and another side and described the second lamination 102 are hinged.Described retractable driving device 7 comprises flexible motor 71, main pulley, from belt wheel, belt 72, the first contraction pole 73 and the second contraction pole 74, described main pulley is arranged on the driving shaft of flexible motor 71, a described side position that is disposed on this main pulley from belt wheel, described belt 72 is set in main pulley and from belt wheel, one end of described the first contraction pole 73, the second contraction pole 74 is fixed on described belt 72, and the other end is corresponding to be connected with the second lamination 102 of nearly one side.
The bottom surface correspondence of described bed board 2 is provided with front wheels 8 and rear wheels 9, and described steer-drive 4 is arranged on the bottom of described bed board 2, and can drive described front wheels 8 to make go to action.Concrete, described front wheels 8 comprise that two deflecting roller 81, two deflecting rollers 81 are symmetricly set on the both sides, anterior bottom surface of described bed board 2 by rotating shaft.Described steer-drive 4 comprise steer motor 41, slide 42, turning-bar 43, screw mandrel 44 and with the suitable nut of this screw mandrel 44, this nut is fixed on described slide 42, one end of described screw mandrel 44 is connected with the driving shaft of described steer motor 41, the other end is through described nut, the two ends of described turning-bar 43 are connected with two deflecting rollers 81, the position of the corresponding described slide 42 of this turning-bar 43 is provided with longitudinal chute, and is provided with the push rod 421 that can stretch in this longitudinal chute in the bottom of described slide 42.Steer motor 41 is preferably motor, by feed screw nut auxiliary driving, to realize, turns to and self-locking.
Described travel driving unit 3 is arranged on the bottom of described bed board 2, and can drive described rear wheels 9 to do spinning movement, concrete, and described rear wheels 9 comprise that a rear rotating shaft 91 and rear runner 92 symmetries of two rear runners 92, two are fixedly installed on the two ends of described rear rotating shaft 91.Described travel driving unit 3 comprise movable motor 31, worm gear 32 and with the suitable worm screw 33 of this worm gear 32, this worm screw 33 is fixed on the driving shaft of described movable motor 31, described worm gear 32 is fixedly installed on the medium position of described rear rotating shaft 91, and is meshed with described worm screw 33.The noise producing in order to reduce to greatest extent motor and gear drive, preferably use the driving of the brushless electric machine control trailing wheel of 80W, be convenient to the control of motor speed, can guarantee start-stop stably, and by turbine and worm decelerator to improve power and to realize self-locking effect.
The described driving device 6 that stands up is arranged on described bedstead 1, and can drive described bed board 2 to make left and right rotary movement.Concrete, the described driving device 6 that stands up comprises that two stand up push-rod electric machine 61, two stand up the left and right sides, bottom that push-rod electric machine 61 is symmetricly set on described bed board 2, and this shell that stands up push-rod electric machine 61 is fixedly installed on described bedstead 1, and push rod is connected with the bottom surface of described bed board 2.
Described bed board 2 comprises hinged successively the first plate body 21, the second plate body 22, the 3rd plate body 23 and the 4th plate body 24, described in the driving device 5 of standing up be arranged on described bedstead 1, and upwards upset and described the 3rd plate body 23 overturn downwards to drive the first plate body 21.Concrete, the described driving device 5 of standing up comprises the push-rod electric machine 51 of standing up, rocking bar 52, connecting rod 53, T-shapedly try to stop people from fighting each other 54 and extension bar 55, described rocking bar 52 is movably arranged on described bedstead 1 by bearing pin, the push rod of the described push-rod electric machine 51 of standing up is connected with the bottom surface of described the first plate body 21, the shell tail end of this push-rod electric machine 51 of standing up is connected with one end of described rocking bar 52, the other end of this rocking bar 52 is connected with one end of described connecting rod 53, the other end of this connecting rod 53 is connected with described T-shaped 54 the vertical component effect of trying to stop people from fighting each other, this is T-shaped, and try to stop people from fighting each other 54 left horizontal part is connected on described bedstead 1, right horizontal part is connected with the lower end of described extension bar 55, the upper end of this extension bar 55 is vertically fixed on the bottom surface of described the 4th plate body 24.
For ease of using, can also be provided with defecating hole at the medium position of described the second plate body 22, and on this defecating hole, be provided with can be by the lid of its sealing 25.
Even if this utility model automatic multifunctional nursing bed can still can be powered to each motor by accumulator when mobile the going out whenever and wherever possible according to the required accumulator that is equipped with, easy to use, safe and mobility is strong.In addition, can also be equipped with remote-controlled walking control circuit board, be used for controlling rotating and reverse of movable motor 31 and steer motor 41, with the duty of corresponding control travel driving unit 3 and steer-drive 4, functions such as advancing, retreat, turn left, turn right to realize.Can also add alarm, when client need helps or faces a danger, can call for help in time family members or nursing staff simultaneously.
During use, can control travel driving unit 3, steer-drive 4 by artificial or controller, the driving device 5 of standing up, stand up the duty of driving device 6, retractable driving device 7, to realize corresponding collection, stand up, stand up, laterally folded, the free function such as walk.For ease of operation and control, preferably controller is controlled, controller receives from the multinomial instruction of user identification, after processing, control information is transferred to each operating part, travel driving unit 3, steer-drive 4, the driving device 5 of standing up, stand up driving device 6 and retractable driving device 7.In the present embodiment, selecting model is the microcontroller of PIC16F877A, and it adopts RISC (Reduced Instruction Set Computer) system, contain 8 path 10 position high-precision a/d converters, the I/O port of 33 multiplexing functions, reliability is high, internal resource is abundant, and port driver ability is strong.And with the electrically-erasable eeprom memory of 256 bytes, the threshold value of setting is had to power-down protection.Then whole control instruction switches is collected on a control panel, as comprised, advance, retreat, turn left, right-hand rotation, laterally folded, extending transversely, a left side are stood up, stand up on the right side, stand up reset, stand up to go down on one's knees and return functional keys.Then this control panel is connected with controller, and is arranged on bedside, person easy to use controls arbitrarily, to people's life, brings convenience.When on control panel or remote controller, some buttons are pressed, coding-decoding circuit 2262 sends wired or wireless signal to the coding-decoding circuit 2272 in distribution box, then by optocoupler clutch, signal is transferred to controller, thereby has realized the control of nursing bed.
When pressing forwarding button or back, controller control relay, gives movable motor 31 power supplies, and movable motor 31 is corresponding to rotate forward or backwards, and after driving by worm and gear, runner 92 moves as forward or reverse, thereby has realized advancing or retreating of bed body.
When pressing infralevoversion or right-hand rotation button, controller control relay, gives steer motor 41 power supplies, and steer motor 41 is corresponding rotates forward or backwards, drives deflecting roller 81 to do or right-hand rotation action, thereby realized turning to of bed body by screw pair.
When pressing, stand up to go down on one's knees or during return functional keys, the piston rod that controller is controlled the push-rod electric machine 51 of standing up extends or shrinks, described the first plate body 21 starts upwards upset, and move forward or backward by the rotation drivening rod 53 of rocking bar 52, T-shaped 54 setting in motions of trying to stop people from fighting each other, make the 4th plate body 24 levels move down or rise, also drive accordingly the 3rd plate body 23 to overturn downwards, thereby realized, stand up to go down on one's knees or return function.
When pressing the stand up/right side of bottom left while standing up button, the piston rod that stands up push-rod electric machine 61 that the corresponding control of controller is positioned at left/right side position extends or shrinks, and right/left side bed board 2 raises, and rotates around its left/right lateral edges, thereby the left/right that has realized bed surface is turned over, reach the function that stand up on a left side or stand up on the right side.When pressing, stand up while resetting, the length that the piston rod that stands up push-rod electric machine 61 of arranged on left and right sides position extends or shrinks is consistent, makes bed surface horizontal positioned, realizes and stands up reset function.
When pressing laterally folded or extending transversely button, Single-chip Controlling relay, give folding retractable motor 71 power supplies, flexible motor 71 is corresponding to rotate forward or backwards, by main pulley, circular motion is become to rectilinear motion from belt wheel and belt 72, when the first contraction pole 73 and the second contraction pole 74 move inward, because the first lamination 101 squeezes mutually with the second lamination 102, the middle hinge point certain angle that upwards arches upward, realizes the bed surface folding action that makes progress, and has reached the laterally folded function of bed surface; When the first contraction pole 73 and the second contraction pole 74 outside movement, under the effect of horizontal pull, the first lamination 101 and the second lamination 102 are open and flat in same level, realize bed surface horizontal stretching, are reaching the extending transversely function of bed surface.
This utility model structural design is ingenious, reasonable, integrate stand up, stand up, laterally folded, the free function collection such as walk, function is many, hommization degree is high, and mobility is good, not only meet the daily required various functions of people, effectively strengthen patient's self-care ability, and alleviate the burden on outpatients mental state, also can save down the expense that needs to purchase miscellaneous equipment.
The announcement of book and instruction according to the above description, this utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, this utility model is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to this utility model, adopt other nursing bed same or analogous with it, all in this utility model protection domain.

Claims (10)

1. an automatic multifunctional nursing bed, comprise bedstead and be arranged on the bed board on this bedstead, it is characterized in that: it also comprises travel driving unit, steer-drive, the driving device of standing up, stand up driving device and retractable driving device, a left side for described bed board, right edge symmetry is hinged with folded sheet, described retractable driving device is arranged on bedstead, and can drive described folded sheet to launch or be folded in the side of described bed board, the bottom surface correspondence of described bed board is provided with front wheels and rear wheels, described travel driving unit is arranged on the bottom of described bed board, and can drive described rear wheels to do spinning movement, described steer-drive is arranged on the bottom of described bed board, and can drive described front wheels to make go to action, the described driving device that stands up is arranged on described bedstead, and can drive described bed board to make left and right rotary movement, described bed board comprises the first hinged successively plate body, the second plate body, the 3rd plate body and the 4th plate body, the described driving device of standing up is arranged on described bedstead, and upwards upset and described the 3rd plate body overturn downwards to drive the first plate body.
2. automatic multifunctional nursing bed according to claim 1, is characterized in that, described rear wheels comprise a rear rotating shaft and two rear runners, and two rear runner symmetries are fixedly installed on the two ends of described rear rotating shaft.
3. automatic multifunctional nursing bed according to claim 2, it is characterized in that, described travel driving unit comprise movable motor, worm gear and with the suitable worm screw of this worm gear, this worm screw is fixed on the driving shaft of described movable motor, described worm gear is fixedly installed on the medium position of described rear rotating shaft, and is meshed with described worm screw.
4. automatic multifunctional nursing bed according to claim 1, it is characterized in that, described folded sheet comprises the first lamination and the second lamination, and a side of described the first lamination is hinged on the limit, left side or right edge of described bed board, and another side and described the second lamination are hinged.
5. automatic multifunctional nursing bed according to claim 4, it is characterized in that, described retractable driving device comprises flexible motor, main pulley, from belt wheel, belt, the first contraction pole and the second contraction pole, described main pulley is arranged on the driving shaft of flexible motor, a described side position that is disposed on this main pulley from belt wheel, described belt sleeve is located at main pulley and from belt wheel, one end of described the first contraction pole, the second contraction pole is fixed on described belt, and the other end is corresponding to be connected with the second lamination of nearly one side.
6. automatic multifunctional nursing bed according to claim 1, it is characterized in that, the described driving device that stands up comprises that two stand up push-rod electric machine, two stand up the left and right sides, bottom that push-rod electric machine is symmetricly set on described bed board, and this shell that stands up push-rod electric machine is fixedly installed on described bedstead, push rod is connected with the bottom surface of described bed board.
7. automatic multifunctional nursing bed according to claim 1, it is characterized in that, the described driving device of standing up comprises the push-rod electric machine of standing up, rocking bar, connecting rod, T-shaped trying to stop people from fighting each other and extension bar, described rocking bar is movably arranged on described bedstead by bearing pin, the push rod of the described push-rod electric machine of standing up is connected with the bottom surface of described the first plate body, the shell tail end of this push-rod electric machine of standing up is connected with one end of described rocking bar, the other end of this rocking bar is connected with one end of described connecting rod, the other end of this connecting rod is connected with described T-shaped vertical component effect of trying to stop people from fighting each other, this T-shaped left horizontal part of trying to stop people from fighting each other is connected on described bedstead, right horizontal part is connected with the lower end of described extension bar, the upper end of this extension bar is vertically fixed on the bottom surface of described the 4th plate body.
8. automatic multifunctional nursing bed according to claim 1, is characterized in that, described front wheels comprise two deflecting rollers, and two deflecting rollers are symmetricly set on the both sides, anterior bottom surface of described bed board by rotating shaft.
9. automatic multifunctional nursing bed according to claim 8, it is characterized in that, described steer-drive comprise steer motor, slide, turning-bar, screw mandrel and with the suitable nut of this screw mandrel, this nut is fixed on described slide, one end of described screw mandrel is connected with the driving shaft of described steer motor, the other end is through described nut, the two ends of described turning-bar are connected with two deflecting rollers, the position of the corresponding described slide of this turning-bar is provided with longitudinal chute, and is provided with the push rod that can stretch in this longitudinal chute in the bottom of described slide.
10. according to the automatic multifunctional nursing bed one of claim 1-9 Suo Shu, it is characterized in that, the medium position of described the second plate body is provided with defecating hole, and on this defecating hole, be provided with can be by the lid of its sealing.
CN201420209590.4U 2014-04-28 2014-04-28 Automatic multifunctional care bed Expired - Fee Related CN203861482U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105193565A (en) * 2015-10-09 2015-12-30 朱明谦 Multifunctional automatic nursing equipment
CN106606399A (en) * 2015-10-22 2017-05-03 成都江雪医疗器械有限公司 Sickbed structure capable of being turned on one side obliquely
CN106955215A (en) * 2017-03-17 2017-07-18 宁波科艺医疗器械有限公司 Intelligent operating table
CN109009763A (en) * 2018-06-19 2018-12-18 张文娟 It is electric care bed
CN115024913A (en) * 2022-04-24 2022-09-09 中国人民解放军陆军军医大学第一附属医院 Nursing bed suitable for department of general surgery

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105193565A (en) * 2015-10-09 2015-12-30 朱明谦 Multifunctional automatic nursing equipment
CN106606399A (en) * 2015-10-22 2017-05-03 成都江雪医疗器械有限公司 Sickbed structure capable of being turned on one side obliquely
CN106955215A (en) * 2017-03-17 2017-07-18 宁波科艺医疗器械有限公司 Intelligent operating table
CN109009763A (en) * 2018-06-19 2018-12-18 张文娟 It is electric care bed
CN115024913A (en) * 2022-04-24 2022-09-09 中国人民解放军陆军军医大学第一附属医院 Nursing bed suitable for department of general surgery
CN115024913B (en) * 2022-04-24 2024-01-30 中国人民解放军陆军军医大学第一附属医院 Nursing bed suitable for department of general surgery

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Granted publication date: 20141008

Termination date: 20150428

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