CN213310990U - Child rehabilitation nursing chair - Google Patents
Child rehabilitation nursing chair Download PDFInfo
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- CN213310990U CN213310990U CN202020883943.4U CN202020883943U CN213310990U CN 213310990 U CN213310990 U CN 213310990U CN 202020883943 U CN202020883943 U CN 202020883943U CN 213310990 U CN213310990 U CN 213310990U
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- fixedly connected
- connecting rod
- bottom plate
- rod
- rods
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Abstract
The utility model provides a children rehabilitation and nursing chair, includes the bottom plate, open at the bottom plate middle part has the standing groove, the standing groove middle part is rotated and is connected with the stock, the stock rear side is provided with the movable plate, movable plate right side upper end fixedly connected with hollow box, the box middle part is provided with the driving shaft, the left and right sides of driving shaft upper end is connected with first transmission shaft through bevel gear group, first transmission shaft all with the box rotates to be connected, the equal fixed connection carousel in first transmission shaft outer end. The device effectively solves the problems that when a child sits on the nursing chair for a long time, leg muscles become weak, the rehabilitation of a child patient is not facilitated, medical staff is needed to help the child patient to perform leg auxiliary rehabilitation, and the workload of the medical staff is increased; current children rehabilitation and nursing chair simple structure, the function singleness can not satisfy the lift of children patient's seat, and children patient's shank can not obtain the problem of abundant exercise.
Description
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a children rehabilitation and nursing chair is related to.
Background
Care is the diagnosis and treatment of human responses to existing and potential health problems, and in general, modern nursing is a comprehensive applied discipline combining natural and social sciences that serves human health, and is a combination of science, art, and humanity. The nursing forms are various, the rehabilitation nursing is an important part of nursing, the rehabilitation nursing refers to comprehensively and coordinately applying measures such as medicine, education and the like to train and retrain the disabled, and inconvenience caused by the factors causing disability is reduced, so that the activity of the disabled is improved as much as possible.
If a child sits on the nursing chair for a long time, leg muscles become weak due to long-time immobility, so that blood flow is not smooth, the rehabilitation of the child patient is not facilitated, medical staff is needed to help the child patient to perform leg auxiliary rehabilitation, and the workload of the medical staff is increased; the existing child rehabilitation nursing chair is simple in structure and single in function, cannot meet the requirements of lifting of a seat plate of a child patient, and cannot fully exercise the legs of the child patient; so that a child rehabilitation nursing chair is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a children rehabilitation nursing chair, aiming at the defects of the prior art, effectively solving the problems that when children sit on the nursing chair for a long time, leg muscles become weak, blood flow is not smooth, the rehabilitation of children patients is not facilitated, medical staff is needed to help the children patients to perform leg auxiliary rehabilitation, and the workload of the medical staff is increased; current children rehabilitation and nursing chair simple structure, the function singleness can not satisfy the lift of children patient's seat, and children patient's shank can not obtain the problem of abundant exercise.
In order to solve the above problems, the utility model adopts the following technical proposal:
a children rehabilitation nursing chair comprises a bottom plate, wherein a placement groove is formed in the middle of the bottom plate, a long rod is rotatably connected to the middle of the placement groove, a moving plate is arranged on the rear side of the long rod, a hollow box body is fixedly connected to the upper end of the right side of the moving plate, a driving shaft is arranged in the middle of the box body, a first transmission shaft is connected to the left side and the right side of the upper end of the driving shaft through a bevel gear set and is rotatably connected with the box body, a rotary disc is fixedly connected to the outer end of the first transmission shaft, fixed rods are fixedly connected to the outer side of the rotary disc and are positioned at non-circle center positions of the rotary disc, bent rods are arranged on the outer side of the rotary disc, sliding grooves are formed in the middle sides of the bent rods and are slidably connected with the sliding grooves, the lower ends of, the rear ends of the first connecting rods are hinged with second connecting rods, the second connecting rods are rotatably connected with the box body, and the upper ends of the second connecting rods are fixedly connected with pedals; the rotation of the driving shaft forms a structure that the pedals can move freely back and forth;
the lifting structure is arranged at the upper end of the bottom plate, the seat plate is arranged on the upper side of the lifting structure, the one-way moving structure is arranged at the left end of the long rod, the universal wheel is fixedly connected to the lower portion of the left end of the bottom plate, and the lower end of the rear portion of the moving plate is connected with the universal wheel.
Preferably, the middle part of the long rod is fixedly connected with a first gear; the upper end of the middle of the moving plate is fixedly connected with a rack, and the rack is meshed with the first gear.
Preferably, the one-way moving structure comprises a ratchet wheel fixedly connected with the left end of the long rod, a pressing rod is meshed and connected with the upper side of the ratchet wheel, a placing plate is rotatably connected with the right end of the pressing rod, the long rod is rotatably connected with the placing plate, the right end of the placing plate is fixedly connected with the bottom plate, a shallow groove is formed in the left end face of the placing plate, a stretching spring is fixedly connected with the lower end of the rear portion of the pressing rod, and the lower end of the stretching spring is fixedly connected with the lower end of the shallow groove.
Preferably, the lifting structure comprises a third connecting rod hinged to the front side and the rear side of the bottom plate, a fourth connecting rod is hinged to the middle of the third connecting rod, the upper end of the fourth connecting rod is hinged to the seat plate, a connecting rod is fixedly connected to the middle of the fourth connecting rod, the connecting rod is connected with the bottom plate in a sliding mode, a screw rod is connected to the middle of the connecting rod in a threaded mode, the screw rod is connected with the bottom plate in a rotating mode, and a rotating handle is fixedly connected to the right end of the screw rod.
Preferably, cross grooves are formed in the upper ends of the left side and the right side of the box body, the cross grooves are connected with the fourth connecting rod in a sliding mode, sliding blocks are fixedly connected to the middle of the fourth connecting rod, and the sliding blocks are connected with the cross grooves in a sliding mode.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. the driving shaft rotates and drives first transmission shaft, first transmission shaft drives the carousel rotates, the carousel drives the dead lever rotates, thereby makes the knee round box downside reciprocating rotation, the knee drives the motion is done to first connecting rod, first connecting rod drives free reciprocating motion around the second connecting rod is done, makes things convenient for children's patient to carry out the recovered exercise of leg, has reduced medical staff's burden.
2. Through rotating the handle rotates, rotate the handle and drive the screw rod rotates, the screw rod drives and drives the connecting rod is left and right sides free movement to adjust the seat freely goes up and down, make things convenient for the children patient of different heights to select suitable seat height.
3. When the left end of the pressing rod is pressed downwards, the pressing rod is disengaged from the ratchet wheel and connected, and the function of unidirectional movement is released at the moment, so that the position of the moving plate can be freely moved; when the position of the pressing rod is released, the pressing rod is meshed and connected with the ratchet wheel under the action force of the extension spring, and at the moment, the function of unidirectional movement is started.
Drawings
Fig. 1 is a schematic view of an axial measurement structure of a chair for child rehabilitation and nursing.
Fig. 2 is a sectional view of a box body of the child rehabilitation nursing chair of the utility model.
Fig. 3 is an enlarged schematic view of the bent rod of the child rehabilitation nursing chair of the present invention.
Fig. 4 is a partial cross-sectional view of a bottom plate of the child rehabilitation nursing chair of the present invention.
Fig. 5 is an enlarged schematic view of the one-way movement structure of the child rehabilitation nursing chair of the present invention.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in figures 1-5, the utility model provides a children rehabilitation nursing chair, which comprises a bottom plate 4, wherein a placement groove is arranged in the middle of the bottom plate 4, a long rod 24 is rotatably connected in the middle of the placement groove, a movable plate 5 is arranged behind the long rod 24, a hollow box body 7 is fixedly connected at the upper end of the right side of the movable plate 5, a driving shaft 18 is arranged in the middle of the box body 7, a first transmission shaft 17 is connected on the left and right sides of the upper end of the driving shaft 18 through a bevel gear set, the first transmission shaft 17 is rotatably connected with the box body 7, a rotary disc 16 is fixedly connected at the outer end of the first transmission shaft 17, a fixed rod 29 is fixedly connected on the outer side of the rotary disc 16, the fixed rod 29 is positioned at a non-circle center position of the rotary disc 16, a bent rod 13 is arranged on the outer side of the rotary disc 16, a sliding groove, the lower ends of the bent rods 13 are rotatably connected with the box body 7, the upper ends of the bent rods 13 are hinged with first connecting rods 12, the rear ends of the first connecting rods 12 are hinged with second connecting rods 11, the second connecting rods 11 are rotatably connected with the box body 7, and the upper ends of the second connecting rods 11 are fixedly connected with pedal plates 8; the rotation of the driving shaft 18 forms a structure that the pedals 8 can move freely back and forth;
the lower end of the driving shaft 18 is fixedly connected with a motor, the motor is fixedly connected with the box body 7, a child patient can place feet on the upper side of the pedal plate 8, the motor is started to drive the driving shaft 18 to rotate, the driving shaft 18 rotates to drive the first transmission shaft 17 to rotate, the first transmission shaft 17 drives the rotary table 16 to rotate, the rotary table 16 drives the fixed rod 29 to rotate, so that the bent rod 13 rotates around the lower side of the box body 7 in a reciprocating mode, the bent rod 13 drives the first connecting rod 12 to move, the first connecting rod 12 drives the second connecting rod 11 to do reciprocating motion freely in the front-back mode, the child patient can conduct leg rehabilitation exercise conveniently, and burden of medical staff is reduced.
The lifting structure 2 is arranged at the upper end of the bottom plate 4, the seat plate 1 is arranged on the upper side of the lifting structure 2, the one-way moving structure 3 is arranged at the left end of the long rod 24, the universal wheel 30 is fixedly connected to the lower portion of the left end of the bottom plate 4, and the lower end of the rear portion of the moving plate 5 is connected with the universal wheel 30.
The seat plate 1 with a proper height can be selected according to the height of the child patient, so that the child patient can conveniently perform leg rehabilitation exercise; the unidirectional moving structure 3 is used for adjusting the position of the moving plate 5; the universal wheel 30 has the characteristic of self-braking, and is convenient to move and fix.
The middle part of the long rod 24 is fixedly connected with a first gear 23; the upper end of the middle part of the moving plate 5 is fixedly connected with a rack 6, and the rack 6 is meshed with the first gear 23.
The moving plate 5 freely moves towards the front side, so that the rack 6 is driven to move forwards, the first gear 23 is driven to rotate, and the long rod 24 is driven to rotate by the rotation of the first gear 23; it is convenient to move the position of the moving plate 5.
The unidirectional movement structure 3 comprises a ratchet wheel 21 fixedly connected with the left end of a long rod 24, a pressing rod 19 is meshed and connected with the upper side of the ratchet wheel 21, a placing plate 20 is rotatably connected with the right end of the pressing rod 19, the long rod 24 is rotatably connected with the placing plate 20, the right end of the placing plate 20 is fixedly connected with a bottom plate 4, a shallow groove 22 is formed in the left end face of the placing plate 20, a stretching spring is fixedly connected with the lower end of the rear portion of the pressing rod 19, and the lower end of the stretching spring is fixedly connected with the lower end of the shallow groove 22.
The long rod 24 rotates to drive the ratchet wheel 21 to rotate, when the left end of the pressing rod 19 is pressed downwards, the pressing rod 19 is disengaged from the ratchet wheel 21, and the function of unidirectional movement is released at the moment, so that the position of the moving plate 5 can be freely moved; when the position of the pressing rod 19 is released, the pressing rod 19 is meshed with the ratchet wheel 21 under the action of the extension spring, and the function of unidirectional movement is started.
The lifting structure 2 comprises a third connecting rod 25 hinged to the front side and the rear side of the bottom plate 4, a fourth connecting rod 26 is hinged to the middle of the third connecting rod 25, the upper end of the fourth connecting rod 26 is hinged to the seat plate 1, a connecting rod 27 is fixedly connected to the middle of the fourth connecting rod 26, the connecting rod 27 is connected with the bottom plate 4 in a sliding mode, a screw 28 is connected to the middle of the connecting rod 27 in a threaded mode, the screw 28 is connected with the bottom plate 4 in a rotating mode, and a rotating handle is fixedly connected to the right end of the screw 28.
By rotating the rotating handle, the rotating handle drives the screw 28 to rotate, and the screw 28 drives the connecting rod 27 to move left and right freely, so that the seat board 1 can be adjusted to lift up and down freely.
The upper ends of the left side and the right side of the box body 7 are respectively provided with a cross groove 9, the cross grooves 9 are respectively in sliding connection with the fourth connecting rod 26, the middle part of the fourth connecting rod 26 is respectively and fixedly connected with a sliding block 10, and the sliding blocks 10 are respectively in sliding connection with the cross grooves 9.
The fourth connecting rod 26 drives the pedal plate 8 to freely move back and forth under the action of the sliding connection between the sliding block 10 and the cross groove 9, so that the leg exercise of the patient is facilitated.
The utility model discloses when using, at first according to children patient's self height, adjustment the height of seat 1 is adjusted behind the position of seat 1, children patient places the foot 8 position departments of running-board open the dynamic structure motor, carry out the exercise of children patient's shank.
Although the terms of the seat plate 1, the lifting structure 2, the unidirectional movement structure 3, the bottom plate 4, the moving plate 5, the rack 6, the box 7, the foot pedal 8, the cross-shaped groove 9, the slider 10, the second link 11, the first link 12, the bent lever 13, the sliding groove 14, the rotating disc 16, the first transmission shaft 17, the driving shaft 18, the pressing lever 19, the placing plate 20, the ratchet 21, the front groove 22, the first gear 23, the long lever 24, the third link 25, the fourth link 26, the connecting lever 27, the screw 28, the fixing lever 29, the universal wheel 30, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (5)
1. The utility model provides a children rehabilitation and nursing chair which characterized in that: the device comprises a bottom plate (4), a placement groove is formed in the middle of the bottom plate (4), a long rod (24) is rotatably connected to the middle of the placement groove, a moving plate (5) is arranged on the rear side of the long rod (24), a hollow box body (7) is fixedly connected to the upper end of the right side of the moving plate (5), a driving shaft (18) is arranged in the middle of the box body (7), a first transmission shaft (17) is connected to the left side and the right side of the upper end of the driving shaft (18) through a bevel gear set, the first transmission shaft (17) is rotatably connected with the box body (7), a rotary table (16) is fixedly connected to the outer end of the first transmission shaft (17), fixing rods (29) are fixedly connected to the outer side of the rotary table (16), the fixing rods (29) are all located at non-circle center positions of the rotary table (16), bent rods (13) are all, the fixed rods (29) are connected with the sliding grooves (14) in a sliding mode, the lower ends of the bent rods (13) are connected with the box body (7) in a rotating mode, the upper ends of the bent rods (13) are hinged with first connecting rods (12), the rear ends of the first connecting rods (12) are hinged with second connecting rods (11), the second connecting rods (11) are connected with the box body (7) in a rotating mode, and the upper ends of the second connecting rods (11) are fixedly connected with pedals (8); the rotation of the driving shaft (18) forms a structure that the pedals (8) can move freely back and forth;
the improved seat is characterized in that a lifting structure (2) is arranged at the upper end of the bottom plate (4), a seat plate (1) is arranged on the upper side of the lifting structure (2), a one-way moving structure (3) is arranged at the left end of the long rod (24), universal wheels (30) are fixedly connected to the lower portion of the left end of the bottom plate (4), and the lower end of the rear portion of the moving plate (5) is connected with the universal wheels (30).
2. The child rehabilitation care chair of claim 1, wherein: the middle part of the long rod (24) is fixedly connected with a first gear (23); the upper end of the middle part of the moving plate (5) is fixedly connected with a rack (6), and the rack (6) is meshed with the first gear (23).
3. The child rehabilitation care chair of claim 1, wherein: one-way moving structure (3) include with stock (24) left end fixed connection's ratchet (21), ratchet (21) upside meshing is connected with press lever (19), and the board (20) are placed in the rotation of press lever (19) right-hand member, stock (24) with place board (20) and rotate and connect, place board (20) right-hand member with bottom plate (4) fixed connection, it has shallow slot (22) to place board (20) left end face and open, press lever (19) rear portion lower extreme fixedly connected with stretches the extension spring, stretch the spring lower extreme with shallow slot (22) lower extreme fixed connection.
4. The child rehabilitation care chair of claim 1, wherein: lifting structure (2) include with bottom plate (4) front and back side is equal articulated third connecting rod (25), third connecting rod (25) middle part all articulates there is fourth connecting rod (26), fourth connecting rod (26) upper end all with seat (1) is articulated, two fourth connecting rod (26) middle part fixedly connected with connecting rod (27), connecting rod (27) with bottom plate (4) sliding connection, connecting rod (27) middle part threaded connection has screw rod (28), screw rod (28) with bottom plate (4) rotate and are connected, screw rod (28) right-hand member is fixed to be connected with the rotation handle.
5. The child rehabilitation care chair of claim 4, wherein: cross grooves (9) are formed in the upper ends of the left side and the right side of the box body (7), the cross grooves (9) are connected with the fourth connecting rod (26) in a sliding mode, sliding blocks (10) are fixedly connected to the middle of the fourth connecting rod (26), and the sliding blocks (10) are connected with the cross grooves (9) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020883943.4U CN213310990U (en) | 2020-05-22 | 2020-05-22 | Child rehabilitation nursing chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020883943.4U CN213310990U (en) | 2020-05-22 | 2020-05-22 | Child rehabilitation nursing chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213310990U true CN213310990U (en) | 2021-06-01 |
Family
ID=76059099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020883943.4U Expired - Fee Related CN213310990U (en) | 2020-05-22 | 2020-05-22 | Child rehabilitation nursing chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213310990U (en) |
-
2020
- 2020-05-22 CN CN202020883943.4U patent/CN213310990U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |