CN113057818B - Special nursing bed for paralytic patient - Google Patents
Special nursing bed for paralytic patient Download PDFInfo
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- CN113057818B CN113057818B CN202110428808.XA CN202110428808A CN113057818B CN 113057818 B CN113057818 B CN 113057818B CN 202110428808 A CN202110428808 A CN 202110428808A CN 113057818 B CN113057818 B CN 113057818B
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 20
- 230000001769 paralizing effect Effects 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 206010033799 Paralysis Diseases 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 abstract description 9
- 239000011111 cardboard Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 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
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
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- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
- A61G5/041—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
- A61G5/045—Rear wheel drive
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1002—Parts, details or accessories with toilet facilities
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
- A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
-
- 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
- A61G7/02—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with toilet conveniences, or specially adapted for use with toilets
-
- 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
- A61G7/08—Apparatus for transporting beds
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
A nursing bed dedicated for paralyzed patients, comprising: the device comprises a middle bracket, a walking driving mechanism, a brake control mechanism, a bed body deformation mechanism, a circular plate telescopic mechanism, a steering wheel and a worm; the walking driving mechanism is arranged on the middle support and can move the equipment to a specified position; the brake control mechanism is fixedly arranged on the rotating shaft of the middle bracket; the bed body deformation mechanism is fixedly arranged on the upper end surface of the middle bracket; a circular plate telescopic mechanism is arranged on the bed body deformation mechanism; the worm is meshed with a turbine on the walking driving mechanism; the steering wheel is fixedly arranged in a sleeve opening on the upper end surface of the worm and provides manual driving force for the nursing bed; the transformation of the bed form and the seat form is realized by manually pulling the transformation driving connecting rod group, the transformation fixing device can fix the transformed form, and when the bed form needs to cover the quilt, the quilt inserting plate is pulled downwards to pull out the quilt rolled on the quilt rolling mechanism.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a special nursing bed for paralyzed patients.
Background
A nursing bed is a medical apparatus used for patients or old people with inconvenient actions; by studying the existing nursing bed; the defects that the structure and the function of the existing nursing bed are too single, the shape is more traditional, the shape can not be flexibly changed, the patient is not convenient to move or the old with inconvenient actions moves, the toilet is not convenient to go, and the like are found. Therefore, a special nursing bed with the advantages of convenience for patients and old people to move and go to a toilet needs to be invented to solve the technical problems.
Disclosure of Invention
Aiming at the problems, the invention provides a special nursing bed for paralyzed patients, which realizes the conversion between the bed shape and the seat shape by manually pulling a deformation driving connecting rod group, a deformation fixing device can fix the converted shape, when the bed shape needs to be covered by a quilt, a quilt plug board is pulled downwards to pull out the quilt rolled on a quilt rolling mechanism, when the quilt is not needed, the roll is moved to be switched to enable a driving gear connected inside to be meshed with a gear connected inside the quilt rolling mechanism, so that the automatic folding of the quilt is realized, a circular plate A is manually pulled to enable the circular plate B and the circular plate A to be pressed tightly, further, the circular plate stretching mechanism can be pulled out from a notch at the side end of a middle bed plate, a bedpan can be placed into the lower end surface of the middle bed plate, and great convenience is brought to the patients.
The technical scheme adopted by the invention is as follows: a nursing bed dedicated for paralyzed patients, comprising: the device comprises a middle bracket, a walking driving mechanism, a brake control mechanism, a bed body deformation mechanism, a circular plate telescopic mechanism, a steering wheel and a worm; the walking driving mechanism is arranged on the middle support and can move the equipment to a specified position; the brake control mechanism is fixedly arranged on the rotating shaft of the middle bracket and is used for controlling the braking of the walking driving mechanism; the bed body deformation mechanism is fixedly arranged on the upper end surface of the middle bracket and can realize the conversion between a bed and a seat; a circular plate telescopic mechanism is arranged on the bed body deformation mechanism; the worm is meshed with a turbine on the walking driving mechanism; the steering wheel is fixedly installed in a sleeve opening on the upper end face of the worm, the steering wheel can be detached when the power source is sufficient, and the steering wheel provides manual driving force for the nursing bed.
Further, the travel driving mechanism includes: an electric driving wheel, a turbine, a gear A and a gear B; the electric driving wheel is fixedly arranged on the rotating shaft of the middle bracket; a gear B is arranged on a rotating shaft of the middle bracket; the turbine is fixedly arranged on the rotating shaft of the middle bracket; the gear A is fixedly arranged on a rotating shaft of the middle bracket and synchronously rotates with the turbine; gear B intermeshes with gear a.
Further, the brake control mechanism includes: the hand brake comprises a clamping rod, a hand brake connecting rod and a hand brake fixing device; the clamping rod is fixedly arranged on the rotating shaft of the middle bracket; the lower end of the hand brake connecting rod is rotationally connected with the blocking rod, and the upper end of the hand brake connecting rod is in sliding fit with the hand brake fixing device; the hand brake fixing device is arranged on the front end face of the middle bed plate, and spring clamping balls are arranged on the hand brake fixing device.
Further, the bed deformation mechanism includes: the quilt folding device comprises a deformation driving connecting rod group, a deformation fixing device, a middle bed plate, a quilt inserting plate, a pillow bed plate, a pillow inserting plate, a quilt bed plate, a quilt rolling switch and a quilt rolling mechanism; a notch in the middle of the deformation driving connecting rod group is in sliding fit with a fixing clamping rod of the deformation fixing device, the front end of the deformation driving connecting rod group is rotationally connected with a fixing shaft at the front end of the middle bracket, and the rear end of the deformation driving connecting rod group is rotationally connected with a fixing shaft at the rear end of the middle bracket; the deformation fixing device is fixedly arranged on the side end face of the middle bracket; the lower end surface of the middle bed plate is fixedly connected with the upper end surface of the middle bracket; the pillow bed plate is fixedly arranged at the front end of the deformation driving connecting rod group; the pillow inserting plate is in sliding fit with the pillow bed plate through a groove on the inner wall of the pillow bed plate; the quilt bed board is fixedly arranged at the rear end of the deformation driving connecting rod group; the quilt plugboard is in sliding fit with the quilt bed board through a groove on the inner wall of the quilt bed board; the quilt rolling switch slides leftwards to enable the drive gear connected inside to be meshed with the gear connected inside on the quilt rolling mechanism, and the electric drive device is arranged in the quilt bed board and can drive the gear of the quilt rolling switch.
Further, the deformation fixing device includes: the fixing clamping rod, the rotating pin opening and the bolt are fixed; the fixed clamping rod is fixedly arranged on the side end face of the middle bracket, and the rotating pin port is rotatably connected with the fixed clamping rod; the bolt passes through the rotating pin hole to be matched with a round hole in the middle sliding groove of the deformation driving connecting rod group, so that the fixing effect is realized.
Further, the disk plate retracting mechanism includes: the clamping plate, the circular plate A, the spring, the circular plate B and the connecting rod mechanism; the clamping plate is connected with a notch at the side end of the middle bed plate in a sliding manner; the upper end surface of the spring is fixedly connected with the lower end surface of the circular plate B, and the lower end surface of the spring is fixedly connected with the upper end surface of the circular plate A; the circular plate A and the circular plate B slide in a circular groove at the center of the clamping plate; an upper connecting rod of the connecting rod mechanism is rotationally connected with a connecting shaft at the lower end face of the circular plate B; the lower connecting rod of the connecting rod mechanism is rotationally connected with the connecting shaft on the upper end surface of the circular plate A.
Due to the adoption of the technical scheme, the invention has the following advantages:
(1) according to the invention, the electric driving device driving equipment is arranged in the electric driving wheel to carry out electric driving walking, when manual driving is required, the steering wheel drives the worm, the worm is meshed with the worm wheel, further the gear A drives the gear B, the manual driving walking of the electric driving wheel is realized, and manual and automatic driving is realized;
(2) according to the invention, the transformation between the bed form and the seat form is realized by manually pulling the transformation driving connecting rod group, the transformation fixing device can fix the transformed form, when the bed form needs to cover a quilt, the quilt inserting plate is pulled downwards to pull out the quilt rolled on the quilt rolling mechanism, and when the quilt is not needed, the quilt is moved to enable the driving gear connected inside to be meshed with the gear connected inside on the quilt rolling mechanism, so that the automatic folding of the quilt is realized;
(3) according to the invention, the circular plate A is manually pulled, so that the circular plate B and the circular plate A are tightly pressed, the circular plate telescopic mechanism can be pulled out from the notch at the side end of the middle bed plate, and a bedpan can be placed on the lower end face of the middle bed plate, thereby being greatly convenient for a patient.
Drawings
Fig. 1-2 are overall structural schematic views of the seat form of the present invention.
FIGS. 3-4 are schematic diagrams of the overall structure of the bed configuration of the present invention.
Fig. 5-6 are schematic structural views of the disk telescoping mechanism of the present invention.
Reference numerals: 1-a middle bracket; 2-an electric driving wheel; 3-blocking the rod; 4-a hand brake connecting rod; 5-a hand brake fixing device; 6-deforming the drive linkage; 7-a deformation fixture; 8-middle bed board; 9-a circular plate telescopic mechanism; 10-a steering wheel; 11-a worm; 12-a turbine; 13-gear a; 14-gear B; 15-quilt plugboard; 16-pillow bed plate; 17-inserting plates of pillows; 18-quilt bed board; 19-volume is switched; 20-quilt rolling mechanism; 901-card board; 902-circular plate a; 903-a spring; 904-circular plate B; 905-linkage mechanism.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Embodiment, as shown in fig. 1-6, a special nursing bed for paralyzed patients is characterized by comprising: the device comprises a middle bracket 1, a walking driving mechanism, a brake control mechanism, a bed body deformation mechanism, a circular plate telescopic mechanism 9, a steering wheel 10 and a worm 11; the walking driving mechanism is arranged on the middle bracket 1 and can move the equipment to a specified position; the brake control mechanism is fixedly arranged on the rotating shaft of the middle bracket 1 and is used for controlling the braking of the walking driving mechanism; the bed body deformation mechanism is fixedly arranged on the upper end surface of the middle bracket 1 and can realize the conversion between a bed and a seat; a circular plate telescopic mechanism 9 is arranged on the bed body deformation mechanism; the worm 11 is meshed with a turbine 12 on the walking driving mechanism; the steering wheel 10 is fixedly arranged in a sleeve opening on the upper end face of the worm 11, the steering wheel 10 can be detached when the power supply is sufficient, and the steering wheel 10 provides manual driving force for the nursing bed.
In an alternative implementation of the embodiment of the invention, the travel drive mechanism comprises: electric drive wheel 2, turbine 12, gear a13 and gear B14; the electric driving wheel 2 is fixedly arranged on the rotating shaft of the middle bracket 1, and an electric driving device is arranged in the electric driving wheel 2; a gear B14 is arranged on the rotating shaft of the middle bracket 1; the turbine 12 is fixedly arranged on the rotating shaft of the middle bracket 1; the gear A13 is fixedly arranged on the rotating shaft of the intermediate bracket 1, and the gear A13 and the turbine 12 rotate synchronously; gear B14 intermeshes with gear a 13; when manual driving is needed, the steering wheel 10 drives the worm 11, the worm 11 and the turbine 12 are meshed with each other, and further the gear A13 drives the gear B14, so that the manual driving walking of the electric driving wheel 2 is realized.
In an optional implementation manner of the embodiment of the present invention, the brake control mechanism includes: the hand brake comprises a clamping rod 3, a hand brake connecting rod 4 and a hand brake fixing device 5; the clamping rod 3 is fixedly arranged on the rotating shaft of the middle bracket 1; the lower end of the hand brake connecting rod 4 is rotationally connected with the blocking rod 3, and the upper end of the hand brake connecting rod is in sliding fit with the hand brake fixing device 5; the hand brake fixing device 5 is arranged on the front end face of the middle bed plate 8, a spring 903 clamping bead is arranged on the hand brake fixing device 5, and the spring 903 clamping bead is used for clamping the hand brake connecting rod 4; the locking rod 3 can be locked on the clamping groove of the electric driving wheel 2 by pulling the hand brake connecting rod 4 to move up and down, so that the braking is realized, and an attendant can also realize the braking by stepping on the locking rod 3; the spring clamping ball on the hand brake fixing device 5 is clamped in the groove of the hand brake connecting rod 4 to realize fixation.
In an optional implementation manner of the embodiment of the present invention, the bed body deformation mechanism includes: the quilt folding device comprises a deformation driving connecting rod group 6, a deformation fixing device 7, a middle bed plate 8, a quilt inserting plate 15, a pillow bed plate 16, a pillow inserting plate 17, a quilt bed plate 18, a quilt rolling switch 19 and a quilt rolling mechanism 20; a notch in the middle of the deformation driving connecting rod group 6 is in sliding fit with a fixing clamping rod of the deformation fixing device 7, the front end of the deformation driving connecting rod group 6 is rotationally connected with a fixing shaft at the front end of the middle bracket 1, and the rear end of the deformation driving connecting rod group 6 is rotationally connected with a fixing shaft at the rear end of the middle bracket 1; the deformation fixing device 7 is fixedly arranged on the side end surface of the middle bracket 1; the lower end surface of the middle bed plate 8 is fixedly connected with the upper end surface of the middle bracket 1; the pillow bed plate 16 is fixedly arranged at the front end of the deformation driving connecting rod group 6; the pillow inserting plate 17 is in sliding fit with the pillow bed plate 16 through a groove on the inner wall of the pillow bed plate 16, and when the pillow inserting plate 17 is not used, the pillow inserting plate can be pulled out and turned over to be inserted into the groove on the inner wall of the pillow bed plate 16; the quilt bed plate 18 is fixedly arranged at the rear end of the deformation driving connecting rod group 6; the quilt flashboard 15 is in sliding fit with the quilt bed board 18 through a groove on the inner wall of the quilt bed board 18; the quilt rolling switch 19 slides leftwards to enable the driving gear connected inside to be meshed with the gear connected inside on the quilt rolling mechanism 20, and the quilt bed board 18 is internally provided with an electric driving device which can drive the gear of the quilt rolling switch 19; the transformation between the bed form and the seat form is realized by manually pulling the transformation driving connecting rod group 6, the transformation fixing device 7 can fix the transformed form, when the bed form needs to cover the quilt, the quilt plug board 15 is pulled downwards to pull out the quilt rolled on the quilt rolling mechanism 20, and when the quilt is not needed, the quilt is moved by the switch 19 to enable the driving gear connected inside to be meshed with the gear connected inside on the quilt rolling mechanism 20, so that the automatic folding of the quilt is realized.
In an alternative implementation of the embodiment of the invention, the deformation fixing device 7 comprises: the fixing clamping rod, the rotating pin opening and the bolt are fixed; the fixed clamping rod is fixedly arranged on the side end face of the middle bracket 1, and the rotating pin port is rotatably connected with the fixed clamping rod; the bolt passes through the rotating pin hole to be matched with a round hole in the middle sliding groove of the deformation driving connecting rod group 6, so that the fixing effect is realized.
In an alternative embodiment of the present invention, the disk expansion mechanism 9 includes: a catch plate 901, a circular plate a902, a spring 903, a circular plate B904, and a linkage 905; the clamping plate 901 is in sliding connection with a notch at the side end of the middle bed plate 8; the upper end surface of the spring 903 is fixedly connected with the lower end surface of the circular plate B904, and the lower end surface of the spring 903 is fixedly connected with the upper end surface of the circular plate A902; a circular plate A902 and a circular plate B904 slide in a circular groove at the center of the clamping plate 901; an upper connecting rod of the connecting rod mechanism 905 is rotationally connected with a connecting shaft on the lower end face of the circular plate B904; the lower connecting rod of the connecting rod mechanism 905 is rotationally connected with a connecting shaft on the upper end surface of the circular plate A902; through manual pulling plectane A902 to make plectane B904 and plectane A902 compress tightly, and then can pull out plectane telescopic machanism 9 from the notch of middle bed board 8 side, can put into the lower terminal surface of middle bed board 8 with the bedpan, thereby the very big patient's of being convenient for convenience. The working principle of the invention is as follows: when the electric driving wheel 2 is used, electric driving walking is carried out through a driving device of a built-in electric driving device of the electric driving wheel 2, when manual driving is needed, the steering wheel 10 drives the worm 11, the worm 11 is meshed with the turbine 12, and further the gear A13 drives the gear B14, so that the manual driving walking of the electric driving wheel 2 is realized; the manual brake connecting rod 4 is pulled to move up and down, so that the blocking rod 3 can be blocked on the clamping groove of the electric driving wheel 2, braking is realized, and an attendant can also realize braking by stepping on the blocking rod 3; when the bed form and the seat form are required to be converted, the conversion of the bed form and the seat form is realized by manually pulling the deformation driving connecting rod group 6, the deformation fixing device 7 can fix the converted form, when the bed form requires a quilt to be covered, the quilt inserting plate 15 is pulled downwards to pull out the quilt rolled on the quilt rolling mechanism 20, and when the quilt is not required, the roll is moved by the switch 19 to enable the driving gear connected inside to be meshed with the gear connected inside on the quilt rolling mechanism 20, so that the automatic folding of the quilt is realized; when the patient needs to be convenient, the circular plate A902 is pulled manually, so that the circular plate B904 and the circular plate A902 are pressed tightly, the circular plate telescopic mechanism 9 can be pulled out from the notch at the side end of the middle bed plate 8, the bedpan can be placed into the lower end face of the middle bed plate 8, and the convenience is brought to the patient greatly.
Claims (5)
1. A special nursing bed for paralyzed patients is characterized by comprising: the device comprises a middle bracket (1), a walking driving mechanism, a brake control mechanism, a bed body deformation mechanism, a circular plate telescopic mechanism (9), a steering wheel (10) and a worm (11); the walking driving mechanism is arranged on the middle bracket (1), and can move the equipment to a specified position;
the brake control mechanism is fixedly arranged on a rotating shaft of the middle bracket (1) and is used for controlling the braking of the walking driving mechanism;
the bed body deformation mechanism is fixedly arranged on the upper end surface of the middle bracket (1), and can realize the conversion between a bed and a seat; a circular plate telescopic mechanism (9) is arranged on the bed body deformation mechanism; the worm (11) is meshed with a turbine (12) on the walking driving mechanism; the steering wheel (10) is fixedly arranged in a sleeve opening on the upper end surface of the worm (11), the steering wheel (10) can be detached when the power supply is sufficient, and the steering wheel (10) provides manual driving force for the nursing bed;
the bed body deformation mechanism comprises: a deformation driving connecting rod group (6), a deformation fixing device (7), a middle bed plate (8), a quilt inserting plate (15), a pillow bed plate (16), a pillow inserting plate (17), a quilt bed plate (18), a quilt rolling switch (19) and a quilt rolling mechanism (20);
a notch in the middle of the deformation driving connecting rod group (6) is in sliding fit with a fixed clamping rod of the deformation fixing device (7), the front end of the deformation driving connecting rod group (6) is rotationally connected with a fixed shaft at the front end of the middle bracket (1), and the rear end of the deformation driving connecting rod group (6) is rotationally connected with a fixed shaft at the rear end of the middle bracket (1); the deformation fixing device (7) is fixedly arranged on the side end surface of the middle bracket (1); the lower end surface of the middle bed plate (8) is fixedly connected with the upper end surface of the middle bracket (1); the pillow bed plate (16) is fixedly arranged at the front end of the deformation driving connecting rod group (6); the pillow inserting plate (17) forms sliding fit with the pillow bed plate (16) through a groove on the inner wall of the pillow bed plate (16); the quilt bed board (18) is fixedly arranged at the rear end of the deformation driving connecting rod group (6); the quilt plug board (15) is in sliding fit with the quilt bed board (18) through a groove on the inner wall of the quilt bed board (18); the roll-to-be-switched (19) slides leftwards to enable the drive gear connected inside to be meshed with the gear connected inside on the roll-to-be-switched (20), and the sub bed board (18) is internally provided with an electric drive device, so that the gear of the roll-to-be-switched (19) can be driven.
2. The special nursing bed for paralyzed patients according to claim 1, wherein said walking drive mechanism comprises: an electric drive wheel (2), a turbine (12), a gear A (13), and a gear B (14);
the electric driving wheel (2) is fixedly arranged on a rotating shaft of the middle bracket (1); a gear B (14) is arranged on a rotating shaft of the middle bracket (1); the turbine (12) is fixedly arranged on the rotating shaft of the middle bracket (1); the gear A (13) is fixedly arranged on a rotating shaft of the middle bracket (1), and the gear A (13) and the turbine (12) synchronously rotate; the gear B (14) and the gear A (13) are meshed with each other.
3. The nursing bed for paralyzed patients of claim 1 wherein said brake control mechanism comprises: a clamping rod (3), a hand brake connecting rod (4) and a hand brake fixing device (5);
the clamping rod (3) is fixedly arranged on a rotating shaft of the middle bracket (1); the lower end of the hand brake connecting rod (4) is rotationally connected with the blocking rod (3), and the upper end of the hand brake connecting rod is in sliding fit with the hand brake fixing device (5); the hand brake fixing device (5) is arranged on the front end face of the middle bed plate (8), and spring clamping beads are arranged on the hand brake fixing device (5).
4. The nursing bed for paralyzed patients according to claim 1, wherein said deformation fixing device (7) comprises: the fixing clamping rod, the rotating pin opening and the bolt are fixed; the fixed clamping rod is fixedly arranged on the side end face of the middle bracket (1), and the rotating pin port is rotatably connected with the fixed clamping rod; the bolt passes through the rotating pin hole to be matched with a round hole at the middle sliding groove of the deformation driving connecting rod group (6), so that the fixing effect is realized.
5. The special nursing bed for paralyzed patients according to claim 1, wherein said circular plate retracting mechanism (9) comprises: the device comprises a clamping plate (901), a circular plate A (902), a spring (903), a circular plate B (904) and a link mechanism (905);
the clamping plate (901) is in sliding connection with a notch at the side end of the middle bed plate (8); the upper end surface of the spring (903) is fixedly connected with the lower end surface of the circular plate B (904), and the lower end surface of the spring is fixedly connected with the upper end surface of the circular plate A (902); the circular plate A (902) and the circular plate B (904) slide in a circular groove at the center of the clamping plate (901); an upper connecting rod of the connecting rod mechanism (905) is rotationally connected with a connecting shaft on the lower end face of the circular plate B (904); the lower link of the link mechanism (905) is rotatably connected with a connecting shaft on the upper end face of the circular plate A (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428808.XA CN113057818B (en) | 2021-04-21 | 2021-04-21 | Special nursing bed for paralytic patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428808.XA CN113057818B (en) | 2021-04-21 | 2021-04-21 | Special nursing bed for paralytic patient |
Publications (2)
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| CN113332069B (en) * | 2021-07-20 | 2022-08-30 | 义乌市宏博机械科技有限公司 | Imaging department is with device of going to bed |
| EP4173523A1 (en) * | 2021-10-27 | 2023-05-03 | Doc AG | Base frame for a box spring bed |
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