CN215607372U - Clinical rehabilitation device that uses of department of neurology - Google Patents
Clinical rehabilitation device that uses of department of neurology Download PDFInfo
- Publication number
- CN215607372U CN215607372U CN202121717162.9U CN202121717162U CN215607372U CN 215607372 U CN215607372 U CN 215607372U CN 202121717162 U CN202121717162 U CN 202121717162U CN 215607372 U CN215607372 U CN 215607372U
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- China
- Prior art keywords
- gear
- transmission shaft
- box body
- fixedly installed
- rehabilitation device
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of medical instruments, in particular to a clinical rehabilitation device for neurology, which comprises a box body, wherein a sliding groove is formed in one side of the interior of the box body, a thrust ball bearing is fixedly installed at the bottom of the inner side of the box body, a first gear is fixedly installed above the thrust ball bearing, a second gear is meshed with one side of the first gear, a handle is fixedly installed at one end of the second gear, a transmission shaft is fixedly installed above the first gear, and a belt is arranged outside the transmission shaft. The utility model has the advantages that: the height of the pull ring can be adjusted in a simple mode, and the up-and-down movement amount of the pull ring can be accurately controlled in a gear transmission mode; through setting up transmission shaft and belt, rotate the handle and can drive the transmission shaft through the second gear and rotate, the belt can drive and control two transmission shafts and rotate the same number of turns simultaneously to make only need to rotate a handle and can make two pull rings reciprocate simultaneously, and two pull rings reciprocate the distance unanimously.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a clinical rehabilitation device for neurology.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for human bodies, and computer software, and the rehabilitation device for clinical use in neurology is one of the medical apparatuses and is widely used in training and rehabilitation work.
The clinical rehabilitation device that uses of department of neurology that discloses in chinese patent CN211836144U, this clinical rehabilitation device that uses of department of neurology, device bearing structure with the clinical rehabilitation device major structure of department of neurology is connected, lets the clinical rehabilitation device fixed knot of department of neurology constructs and is supported the protection, connect in through saving time wire rope in the spring lets alleviate the consumption of human physical power, prolongs rehabilitation training's time, but, this clinical rehabilitation device that uses of department of neurology, when solving the problem, has following shortcoming:
although the overall height of the device can be adjusted through the supporting structure, the relative height of the pull ring cannot be adjusted, when patients with different heights or arm lengths use the device, the overall height of the device needs to be adjusted every time, the use steps are complicated, and the adjustment precision is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a clinical rehabilitation device for neurology.
The purpose of the utility model is realized by the following technical scheme: a clinical rehabilitation device for neurology comprises a box body, wherein a sliding groove is formed in one side of the interior of the box body, a thrust ball bearing is fixedly installed at the bottom of the inner side of the box body, a first gear is fixedly installed above the thrust ball bearing, a second gear is meshed with one side of the first gear, a handle is fixedly installed at one end of the second gear, a transmission shaft is fixedly installed above the first gear, and a belt is arranged outside the transmission shaft;
a screw rod is connected to the inner part of the transmission shaft in a threaded manner, a bracket is rotatably connected above the screw rod, sliding blocks are fixedly installed on two sides of the bracket, and a movable roller is installed in the bracket;
the improved refrigerator is characterized in that a fixed shell is fixedly mounted at the top end inside the box body, a fixed plate is fixedly mounted inside the fixed shell, a spring is fixedly mounted on one side of the fixed plate, and a movable plate is fixedly mounted on one side, far away from the fixed plate, of the spring.
Preferably, one end of the movable plate, far away from the spring, is fixedly provided with a steel wire rope, the inside of the box body is provided with a fixed roller, one end of the steel wire rope, far away from the movable plate, is fixedly provided with a movable rod, the lower end of the movable rod is fixedly provided with a pull ring, and the bottom of the box body is fixedly provided with a supporting structure.
Preferably, the number of the sliding grooves is four, the four sliding grooves are symmetrically distributed on two sides of the interior of the box body in pairs, a round hole is formed in one side of the box body, and the handle penetrates through the round hole.
Preferably, the transmission shaft has two, two the screw thread with lead screw looks adaptation is all seted up to the inside of transmission shaft, two the transmission shaft passes through the belt and connects.
Preferably, the number of the supports is two, the two supports are both in a concave shape, the number of the sliding blocks is four, and the four sliding blocks are distributed on two sides of each support in pairs.
Preferably, the number of the steel wire ropes is two, and the two steel wire ropes penetrate through the bottom of the movable roller and the top of the fixed roller.
The utility model has the following advantages:
1. the clinical rehabilitation device for neurology department is characterized in that a first gear, a second gear, a transmission shaft, a lead screw and a movable roller are arranged, a handle is rotated, the second gear drives the transmission shaft to rotate, threads in the transmission shaft interact with the lead screw, the lead screw can move up and down under the action of the transmission shaft, the lead screw drives the movable roller to move through a support, the movable roller drives a pull ring to move up and down through a steel wire rope, the height of the pull ring can be adjusted through a simple mode, the up-and-down movement amount of the pull ring can be accurately controlled through the gear transmission mode, and therefore the practicability of the device is further improved;
2. this clinical rehabilitation device that uses of department of neurology, through setting up transmission shaft and belt, it can drive the transmission shaft through first gear and second gear and rotate to rotate the handle, and the belt can drive and control two transmission shafts and rotate the same number of turns simultaneously to make and only need to rotate a handle can make two pull rings reciprocate simultaneously, and two pull rings reciprocate the distance unanimously, further guaranteed the accurate nature that the pull ring was adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal cross-section of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a schematic structural diagram of a second operating state of the present invention;
fig. 5 is a schematic structural view of the screw rod of the present invention.
In the figure: 1-box body, 2-chute, 3-thrust ball bearing, 4-first gear, 5-second gear, 6-handle, 7-transmission shaft, 8-belt, 9-screw rod, 10-bracket, 11-slide block, 12-moving roller, 13-fixed shell, 14-fixed plate, 15-spring, 16-moving plate, 17-steel wire rope, 18-fixed roller, 19-moving rod, 20-pull ring and 21-support structure.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-5, a clinical rehabilitation device for neurology department comprises a box body 1, a chute 2 is formed in one side inside the box body 1, a thrust ball bearing 3 is fixedly installed at the bottom of the inner side of the box body 1, the thrust ball bearing 3 is arranged to enable a transmission shaft 7 not to move up and down along with a screw rod 9 on the premise that the transmission shaft can rotate, a first gear 4 is fixedly installed above the thrust ball bearing 3, a second gear 5 is meshed with one side of the first gear 4, a handle 6 is fixedly installed at one end of the second gear 5, the transmission shaft 7 can be driven to rotate through the first gear 4 and the second gear 5 by rotating the first gear 4 through the handle 6, the transmission shaft 7 is fixedly installed above the first gear 4, and a belt 8 is arranged outside the transmission shaft 7;
a screw rod 9 is connected to the inner thread of the transmission shaft 7, the screw rod 9 enables a movable roller 12 to move up and down, a support 10 is rotatably connected above the screw rod 9, sliding blocks 11 are fixedly installed on two sides of the support 10, the sliding blocks 11 can move up and down in the sliding chute 2 along with the support 10, and the movable roller 12 is installed inside the support 10;
As a preferred technical scheme of the utility model, one end of a movable plate 16, which is far away from a spring 15, is fixedly provided with a steel wire rope 17, a fixed roller 18 is arranged inside a box body 1, the arrangement of the fixed roller 18 can change the moving direction of the steel wire rope 17, one end of the steel wire rope 17, which is far away from the movable plate 16, is fixedly provided with a movable rod 19, the lower end of the movable rod 19 is fixedly provided with a pull ring 20, a user can carry out rehabilitation training by pulling the pull ring 20 to move up and down, the bottom of the box body 1 is fixedly and fixedly rotated with a support structure 21, and the support structure 21 is similar to the structure principle of the support structure 21 of the clinical rehabilitation device for neurology department in the Chinese patent CN 211836144U.
As a preferred technical scheme of the utility model, four sliding chutes 2 are provided, the four sliding chutes 2 are symmetrically distributed on two sides of the interior of the box body 1 in pairs, the sliding chutes 2 can limit the bracket 10 through the sliding blocks 11 so as to prevent the bracket 10 from rotating, one side of the box body 1 is provided with a round hole, and the handle 6 penetrates through the round hole.
As a preferred technical scheme of the utility model, the number of the transmission shafts 7 is two, the threads matched with the screw rod 9 are arranged in the two transmission shafts 7, the screw rod 9 can be driven to move up and down by the rotation of the transmission shafts 7 through the threads in the transmission shafts 7, and the two transmission shafts 7 are connected through the belt 8.
As a preferred technical scheme of the utility model, the number of the brackets 10 is two, the two brackets 10 are concave, the concave brackets 10 reduce the influence of the brackets 10 on the operation of the steel wire rope 17 and the movable roller 12, the number of the sliding blocks 11 is four, and the four sliding blocks 11 are distributed on two sides of the brackets 10 in pairs.
As a preferred embodiment of the present invention, there are two wire ropes 17, and both the two wire ropes 17 pass through the bottom of the movable roller 12 and the top of the fixed roller 18, so that the wire ropes 17 are pressed or released by moving the movable roller 12 up and down.
The working process of the utility model is as follows: the user grasps the pull ring 20 to pull up and down, so as to perform rehabilitation training, the pull ring 20 drives the movable rod 19 to move up and down, the movable rod 19 drives the steel wire rope 17 to move, the steel wire rope 17 drives the movable plate 16 to move, the spring 15 can drive the pull ring 20 to move through the movable plate 16, so as to assist in rehabilitation training, when the height of the pull ring 20 needs to be adjusted upwards, the handle 6 can be rotated, the handle 6 drives the first gear 4 to rotate, the first gear 4 drives the second gear 5 to rotate, the second gear 5 drives the transmission shaft 7 to rotate, threads in the transmission shaft 7 interact with the lead screw 9, under the action of the transmission shaft 7, the lead screw 9 can move downwards, the lead screw 9 drives the movable roller 12 to move downwards through the bracket 10, the movable roller 12 can move downwards to press the steel wire rope 17 to move downwards, the steel wire rope 17 moves downwards to drive the pull ring 20 to move upwards through the movable rod 19, pull ring 20 can be adjusted downwards to the counter rotation handle 6, and belt 8 can drive two transmission shafts 7 and rotate the same number of turns simultaneously to make only need to rotate a handle 6 can make two pull rings 20 reciprocate simultaneously, and two pull rings 20 reciprocate the distance unanimously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clinical rehabilitation device that uses of department of neurology which characterized in that: the automatic transmission device comprises a box body (1), wherein a sliding groove (2) is formed in one side inside the box body (1), a thrust ball bearing (3) is fixedly installed at the bottom of the inner side of the box body (1), a first gear (4) is fixedly installed above the thrust ball bearing (3), a second gear (5) is meshed with one side of the first gear (4), a handle (6) is fixedly installed at one end of the second gear (5), a transmission shaft (7) is fixedly installed above the first gear (4), and a belt (8) is arranged outside the transmission shaft (7);
a screw rod (9) is connected to the inner portion of the transmission shaft (7) in a threaded mode, a support (10) is rotatably connected to the upper portion of the screw rod (9), sliding blocks (11) are fixedly installed on two sides of the support (10), and a movable roller (12) is installed inside the support (10);
the top fixed mounting of box (1) inside has fixed casing (13), the inside fixed mounting of fixed casing (13) has fixed plate (14), one side fixed mounting of fixed plate (14) has spring (15), one side fixed mounting that fixed plate (14) were kept away from in spring (15) has movable plate (16).
2. The clinical rehabilitation device for neurology department according to claim 1, wherein: one end fixed mounting that spring (15) were kept away from in movable plate (16) has wire rope (17), the inside of box (1) is provided with fixed gyro wheel (18), wire rope (17) keep away from the one end fixed mounting of movable plate (16) has carriage release lever (19), the lower extreme fixed mounting of carriage release lever (19) has pull ring (20), the fixed ann of bottom of box (1) changes bearing structure (21).
3. The clinical rehabilitation device for neurology department according to claim 1, wherein: the novel box is characterized in that the number of the sliding grooves (2) is four, the four sliding grooves (2) are symmetrically distributed on two sides of the interior of the box body (1), a round hole is formed in one side of the box body (1), and the handle (6) penetrates through the round hole.
4. The clinical rehabilitation device for neurology department according to claim 1, wherein: the transmission shaft (7) has two, two the screw thread with lead screw (9) looks adaptation is all seted up to the inside of transmission shaft (7), two transmission shaft (7) are connected through belt (8).
5. The clinical rehabilitation device for neurology department according to claim 1, wherein: the number of the supports (10) is two, the two supports (10) are in a concave shape, the number of the sliding blocks (11) is four, and the four sliding blocks (11) are distributed on two sides of the supports (10) in pairs.
6. The clinical rehabilitation device for neurology department according to claim 2, wherein: two steel wire ropes (17) are arranged, and the two steel wire ropes (17) penetrate through the bottom of the movable roller (12) and the top of the fixed roller (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121717162.9U CN215607372U (en) | 2021-07-27 | 2021-07-27 | Clinical rehabilitation device that uses of department of neurology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121717162.9U CN215607372U (en) | 2021-07-27 | 2021-07-27 | Clinical rehabilitation device that uses of department of neurology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215607372U true CN215607372U (en) | 2022-01-25 |
Family
ID=79892534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121717162.9U Expired - Fee Related CN215607372U (en) | 2021-07-27 | 2021-07-27 | Clinical rehabilitation device that uses of department of neurology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215607372U (en) |
-
2021
- 2021-07-27 CN CN202121717162.9U patent/CN215607372U/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 |
Granted publication date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |