Rehabilitation wearable auxiliary device
By designing a wearable auxiliary device including support plate, support frame, moving plate and swing assembly, the wrist swing left and right drives the turntable and swing rod, and the wrist swing left and right use spring stretching and compression to perform wrist swing left and right exercises, the existing solution is solved The problem of wrist swinging left and right in technology improves the rehabilitation effect.
Patent Information
- Application Number
- CN202420338021.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The existing hand function rehabilitation exercise auxiliary devices cannot swing left and right on the wrist, resulting in unsatisfactory rehabilitation results and cannot effectively prevent the occurrence of complications such as stiffness in the hands and unfavorable movements.
A wearable aid for rehabilitation treatment is designed, including a support plate, a support frame, a first rotating shaft, a moving plate, a swing assembly, a turntable, a swing rod, a connecting rod and a spring, which drives the turntable and swing rod by swinging left and right of the patient's wrist. , use spring stretching and compression to sway left and right to increase the rehabilitation effect.
By swinging the wrist left and right, the stretching and compression of the spring is achieved, the left and right swing exercise of the wrist is improved, and the recovery training effect is enhanced.
Smart Images
Figure CN222238700U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rehabilitation therapy auxiliary appliances, in particular to a wearable rehabilitation therapy auxiliary appliance. Background Art
[0002] Rehabilitation theory and medicine have proven that for patients with hand motor dysfunction caused by accidental injuries, sequelae of hand surgery, hemiplegia caused by stroke, etc., a certain intensity of scientific and orderly rehabilitation exercise treatment can restore the patient's hand function to the maximum extent. It is especially important for wrist rehabilitation. Exercise can effectively prevent the occurrence of complications such as hand stiffness, difficulty in movement, and atrophy in the future.
[0003] The existing assistive devices required for hand function rehabilitation training have a general effect. Most of the assistive devices can only make the wrist swing up and down for training but cannot make the wrist swing left and right, which reduces the rehabilitation effect and fails to achieve the ideal rehabilitation purpose.
[0004] In view of the above problems, a wearable assistive device for rehabilitation therapy is proposed. Utility Model Content
[0005] The utility model aims to provide a wearable auxiliary device for rehabilitation treatment, which solves the problem that most auxiliary devices can only make the wrist swing up and down for training but cannot make the wrist swing left and right, thus reducing the rehabilitation effect.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wearable auxiliary device for rehabilitation therapy, comprising: a support plate, a support frame, a first rotating shaft fixedly connected to the top front side of the support plate; a movable plate rotatably connected to the middle of the left and right sides of the inner part of the support frame; a swing assembly fixedly connected to the outer wall of the first rotating shaft; a second rotating shaft rotatably connected to the inner front side of the bottom of the movable plate, a rotating disk fixedly connected to the outer wall of the second rotating shaft, a swing rod fixedly connected to the front side of the rotating disk, a connecting rod fixedly connected to the middle of the outer wall of the swing rod, and a second spring fixedly connected to the left and right sides of the connecting rod;
[0007] As a further description of the above technical solution: the swing assembly includes a compression groove, the front side of the swing rod is provided with a compression groove, the inner rear side of the compression groove is fixedly connected to a third spring, the other end of the third spring is fixedly connected to a limit plate, the other end of the limit plate passes through and is fixedly connected to a third rotating shaft, and the other end of the third rotating shaft is rotatably connected to a roller;
[0008] As a further description of the above technical solution: a moving groove is provided on the front side of the bottom of the moving plate and the back ends of the two second springs are fixedly connected to the moving groove;
[0009] As a further description of the above technical solution: a slide groove is provided on the inner front side of the movable groove and the slide groove cooperates with the roller;
[0010] As a further description of the above technical solution: the bottom of the connecting rod is fixedly connected with a palm fixing belt;
[0011] As a further description of the above technical solution: the upper and lower sides of the rear part of the movable plate are fixedly connected with a first spring;
[0012] As a further description of the above technical solution: the other end of the first spring at the upper part is fixedly connected to the inner top of the support frame, and the other end of the first spring at the lower part is fixedly connected to the middle of the top front side of the support plate;
[0013] As a further description of the above technical solution: a forearm fixing belt is provided through and disposed on the bottom of the support plate;
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] The utility model provides a wearable auxiliary device for rehabilitation treatment. First, when the patient's wrist swings left and right, the moving plate drives the turntable to swing left and right under the action of force, and the swing rod swings left and right to drive the second springs on the left and right sides of the moving plate to stretch and compress. Then, when no force is applied, the second spring rebounds to the original position to swing the wrist left and right to exercise the wrist, thereby increasing the rehabilitation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 This is a cross-sectional view of the support frame of the utility model;
[0018] Figure 3 It is a top view of the movable plate of the utility model;
[0019] Figure 4 It is a cross-sectional view of the movable plate of the utility model;
[0020] Figure 5 It is a schematic diagram of the swing assembly of the utility model.
[0021] In the figure: 1. support plate; 2. support frame; 3. first rotating shaft; 4. moving plate; 5. first spring; 6. moving groove; 7. sliding groove; 8. second rotating shaft; 801. turntable; 802. swing rod; 803. connecting rod; 804. second spring; 805. compression groove; 806. third spring; 807. limit plate; 808. third rotating shaft; 809. roller; 9. palm fixing strap; 10. forearm fixing strap. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0024] Combination Figure 1 and Figure 2 , including; a supporting plate 1, a supporting frame 2, a first rotating shaft 3 fixedly connected to the top front side of the supporting plate 1; a movable plate 4 rotatably connected to the middle of the left and right sides of the inner part of the supporting frame 2; a swing assembly fixedly connected to the outer wall of the first rotating shaft 3; a second rotating shaft 8 rotatably connected to the inner front side of the bottom of the movable plate 4, a turntable 801 is fixedly connected to the outer wall of the second rotating shaft 8, a swing rod 802 is fixedly connected to the front side of the turntable 801, a connecting rod 803 is fixedly connected to the middle of the outer wall of the swing rod 802, and a second spring 804 is fixedly connected to the left and right sides of the connecting rod 803, a forearm fixing belt 10 is passed through and provided on the bottom of the supporting plate 1, firstly, the patient's forearm is put into the forearm fixing belt 10 and the movable plate 4 is aligned with the patient's wrist joint.
[0025] Combination Figure 2 The upper and lower sides of the rear part of the movable plate 4 are fixedly connected with the first spring 5, the other end of the upper first spring 5 is fixedly connected to the inner top of the support frame 2, and the other end of the lower first spring 5 is fixedly connected to the middle of the top front side of the support plate 1. When the patient swings up and down, the first spring 5 fixedly connected to the movable plate 4 will rotate inside the support frame 2 and then the movable plate 4 will rebound to the original position through the first spring 5 to perform up and down swinging training. The bottom of the connecting rod 803 is fixedly connected with a palm fixing belt 9, and the palm is put into the palm fixing belt 9 and tied tightly.
[0026] Combination Figure 3 , Figure 4 and Figure 5The bottom front side of the movable plate 4 is internally rotatably connected with a second rotating shaft 8, the outer wall of the second rotating shaft 8 is fixedly connected with a rotating disk 801, the front side of the rotating disk 801 is fixedly connected with a swing rod 802, the middle part of the outer wall of the swing rod 802 is fixedly connected with a connecting rod 803, the left and right sides of the connecting rod 803 are fixedly connected with a second spring 804, the swing assembly includes a compression groove 805, the front side of the swing rod 802 is provided with a compression groove 805, the inner rear side of the compression groove 805 is fixedly connected with a third spring 806, the other end of the third spring 806 is fixedly connected with a limiting plate 807, the other end of the limiting plate 807 passes through and is fixedly connected with a third rotating shaft 808, when the patient's wrist swings left and right, the movable plate 4 drives the rotating disk 8 under the action of force 01 swings left and right and the swing rod 802 swings left and right to drive the second springs 804 on the left and right sides of the movable plate 4 to stretch and compress, and then when there is no force, the second springs 804 rebound to the original position to swing left and right to exercise the wrist, and the other end of the third rotating shaft 808 is rotatably connected to the roller 809, and the bottom front side of the movable plate 4 is provided with a movable groove 6 and the back ends of the two second springs 804 are fixedly connected to the movable groove 6, and the inner front side of the movable groove 6 is provided with a slide groove 7 and the slide groove 7 cooperates with the roller 809, when the turntable 801 swings left and right, it will drive the roller 809 to compress the third spring 806 so that the third spring 806 is close to the slide groove 7 when swinging left and right, so that the third spring 806 rotates in the slide groove 7 to make the left and right swing smoother.
[0027] The working principle is that when in use, the patient's forearm is first put into the forearm fixing belt 10 and the movable plate 4 is aligned with the patient's wrist joint, and then the palm is put into the palm fixing belt 9 and tied tightly. When the patient swings up and down, the first spring 5 fixedly connected to the movable plate 4 will rotate inside the support frame 2 and then the movable plate 4 will rebound to the original position through the first spring 5 to perform up and down swing training. When the patient's wrist swings left and right, under the action of force, the movable plate 4 drives the turntable 801 to swing left and right and the swing rod 802 to swing left and right, driving the second springs 804 on the left and right sides of the movable plate 4 to stretch and compress, and then when there is no force, the second spring 804 rebounds to the original position to swing left and right to exercise the wrist, and when the turntable 801 swings left and right, it will drive the roller 809 to compress the third spring 806 so that the third spring 806 is close to the slide groove 7 when swinging left and right, so that the third spring 806 rotates in the slide groove 7 to make the left and right swing smoother.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wearable assistive device for rehabilitation therapy, characterized in that: include; Support plate (1); A support frame (2) is fixedly connected to the top front side of the support plate (1); A first rotating shaft (3) is rotatably connected to the middle of the left and right sides of the inner side of the support frame (2); A movable plate (4) fixedly connected to the outer wall of the first rotating shaft (3); A swing assembly; a second rotating shaft (8) is rotatably connected to the interior of the bottom front side of the movable plate (4); a rotating disk (801) is fixedly connected to the outer wall of the second rotating shaft (8); a swing rod (802) is fixedly connected to the front side of the rotating disk (801); a connecting rod (803) is fixedly connected to the middle of the outer wall of the swing rod (802); and second springs (804) are fixedly connected to the left and right sides of the connecting rod (803); The swing assembly comprises a compression groove (805), the front side of the swing rod (802) is provided with a compression groove (805), the inner rear side of the compression groove (805) is fixedly connected with a third spring (806), the other end of the third spring (806) is fixedly connected with a limit plate (807), the other end of the limit plate (807) passes through and is fixedly connected with a third rotating shaft (808), and the other end of the third rotating shaft (808) is rotatably connected with a roller (809).
2. A wearable assistive device for rehabilitation therapy according to claim 1, characterized in that: A moving groove (6) is provided on the front side of the bottom of the moving plate (4), and the back ends of the two second springs (804) are fixedly connected to the moving groove (6).
3. A wearable assistive device for rehabilitation therapy according to claim 2, characterized in that: A sliding groove (7) is provided on the inner front side of the movable groove (6), and the sliding groove (7) cooperates with the roller (809).
4. A wearable assistive device for rehabilitation therapy according to claim 1, characterized in that: The bottom of the connecting rod (803) is fixedly connected to a palm fixing belt (9).
5. A wearable assistive device for rehabilitation therapy according to claim 1, characterized in that: The upper and lower sides of the rear portion of the movable plate (4) are both fixedly connected with first springs (5).
6. A wearable assistive device for rehabilitation therapy according to claim 5, characterized in that: The other end of the first spring (5) at the upper part is fixedly connected to the inner top of the support frame (2), and the other end of the first spring (5) at the lower part is fixedly connected to the middle of the top front side of the support plate (1).
7. A wearable assistive device for rehabilitation therapy according to claim 1, characterized in that: A forearm fixing belt (10) passes through and is provided on the bottom of the support plate (1).