Rehabilitation device
By designing a rehabilitation device with a movable plate and torsion spring structure, and combining movable plates and fixing blocks for the arms and fingers, the problem of poor upper limb motor rehabilitation training effect was solved, and better rehabilitation training effect was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL
- Filing Date
- 2025-04-28
- Publication Date
- 2026-05-19
AI Technical Summary
Existing upper limb exercise rehabilitation devices have limited functions, resulting in poor rehabilitation training effects.
Design a fitness device that uses a movable plate and torsion spring structure. The relative rotation of the movable plate is achieved by bending and extending the arm, and combined with a fixing block for fixing the fingers and a spring, the training effect is enhanced.
It improves the effectiveness of upper limb motor rehabilitation training. By combining the movable plates and fixed blocks for the arms and fingers, it increases the output of force and enhances the diversity and effectiveness of rehabilitation training.
Smart Images
Figure CN224252033U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to a health device. Background Technology
[0002] Rehabilitation devices, also known as rehabilitation instruments, are used for patient rehabilitation training. There are many types, the most common being upper limb exercise rehabilitation devices, lower limb exercise rehabilitation devices, and finger exercise rehabilitation devices. Among them, upper limb exercise rehabilitation devices mainly train the raising and lowering of the upper limbs, which is relatively simple in function, resulting in poor upper limb exercise rehabilitation training effects. Utility Model Content
[0003] In view of the shortcomings of the existing technology, this utility model provides a health device to solve the above-mentioned technical problems.
[0004] To achieve the above objectives, this application provides a health device including a base plate, on which a movable plate is provided. The movable plate is connected to an elastic element. The movable plate includes a first movable plate and a second movable plate. One end of the first movable plate is hinged to the base plate, with the connection position close to one end of the base plate. The other end of the first movable plate is hinged to one end of the second movable plate, with a torsion spring provided at the hinge position. The other end of the second movable plate is connected to one end of the elastic element, and the other end of the elastic element is connected to the base plate, with the connection position close to the other end of the base plate. A first fixing strap is provided on the first movable plate, and a second fixing strap is provided on the second movable plate.
[0005] Preferably, the first movable plate and the second movable plate are riveted together by rivets; the torsion spring is sleeved on the rivets, with one end connected to the first movable plate and the other end connected to the second movable plate.
[0006] Preferably, a fixing plate is provided on both sides of the first movable plate on the base plate, and a through hole is provided on the fixing plate. A protruding post is provided on both sides of the first movable plate, and the protruding post is located in the corresponding through hole. The outer diameter of the protruding post is smaller than the inner diameter of the through hole.
[0007] Preferably, the second movable plate has a thickened portion at the end away from the first movable plate, the thickened portion has a receiving groove for accommodating the patient's hand, the receiving groove has a fixing block for fixing the patient's fingers, and a spring connected to the fixing block is fixed on the second movable plate.
[0008] Preferably, the fixing block is provided with a fixing groove for accommodating the patient's finger, and an airbag is fixed along the inner wall of the fixing groove.
[0009] Preferably, a fixing plate is provided on both sides of the first movable plate on the base plate, and a central shaft is provided between the fixing plates on both sides of the first movable plate. A central hole is provided on the fixing plate corresponding to the central shaft. The fixing plate is sleeved on the central shaft through the central hole, and the inner diameter of the central hole is slightly larger than the outer diameter of the central shaft.
[0010] Preferably, the base plate is provided with fixing holes.
[0011] Preferably, the elastic element is an elastic rope.
[0012] Preferably, the first and second fixing straps are straps or hook and loop fasteners.
[0013] This application provides another health device, including a base plate, on which a movable plate is provided. The movable plate includes a first movable plate and a second movable plate. One end of the first movable plate is hinged to the base plate, and a first torsion spring is provided at the hinge position. The other end of the first movable plate is hinged to one end of the second movable plate, and a second torsion spring is provided at the hinge position. A first fixing strap is provided on the first movable plate, and a second fixing strap is provided on the second movable plate.
[0014] The health device provided by this utility model has the following advantages:
[0015] 1. By setting the movable board as the first movable board and the second movable board, and in conjunction with the torsion spring, the first movable board and the second movable board can rotate relative to each other by bending and extending the arm. When the first movable board and the second movable board rotate, the torsion spring will to a certain extent prevent or pull the second movable board from rotating relative to the first movable board, so that the patient's arm can output force when bending and extending, which increases the effect of rehabilitation training.
[0016] 2. By setting up a fixed block for fixing the finger and connecting it with a spring, the fixed block is moved by the movement of the finger. The spring stops or pulls the fixed block during the movement of the finger, so that the patient's finger movements have a force output, which further enhances the effect of rehabilitation training.
[0017] It is evident that the health device provided by this utility model has multiple functions and provides good results in upper limb motor rehabilitation training. Attached Figure Description
[0018] Figure 1 This is a side cross-sectional view of one of the health devices in the embodiment;
[0019] Figure 2 for Figure 1 Enlarged view at point A;
[0020] Figure 3 for Figure 1Enlarged view at point B;
[0021] Figure 4 This is one of the top view structural schematic diagrams of a health device in the embodiments;
[0022] Figure 5 This is a second top view of one of the health devices in the embodiments;
[0023] Marked in the attached diagram:
[0024] Base plate 10, movable plate 20, elastic rope 30, torsion spring 40, first fixing belt 50, second fixing belt 60, rivet 70, fixing plate 80, protruding column 90, spring 100, airbag 110, central shaft 120, fixing block 130, fixing hole 140;
[0025] First movable plate 20-1, second movable plate 20-2, thickened part 20-21, receiving groove 20-22, fixing groove 130-1. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Example 1
[0028] This utility model provides a health device, see [link]. Figures 1-4 The system includes a base plate 10, on which a movable plate 20 is provided. The movable plate is connected to an elastic rope 30. The movable plate includes a first movable plate 20-1 and a second movable plate 20-2. One end of the first movable plate is hinged to the base plate, with the connection position close to one end of the base plate. The other end of the first movable plate is hinged to one end of the second movable plate, with a torsion spring 40 provided at the hinge position. The other end of the second movable plate is connected to one end of the elastic element, and the other end of the elastic element is connected to the base plate, with the connection position close to the other end of the base plate. A first fixing strap 50 is provided on the first movable plate, and a second fixing strap 60 is provided on the second movable plate. The first and second fixing straps can be straps or hook and loop fasteners. The first and second movable plates are riveted together by rivets 70. The torsion spring is sleeved on the rivets, with one end connected to the first movable plate and the other end connected to the second movable plate.
[0029] In one embodiment, a fixing plate 80 is provided on both sides of the first movable plate on the base plate. The fixing plate is provided with through holes (not shown in the figure). The first movable plate is provided with protruding posts 90 on both sides. The protruding posts are located in the corresponding through holes, and the outer diameter of the protruding posts is slightly smaller than the inner diameter of the through holes.
[0030] In a preferred embodiment, the second movable plate has a thickened portion 20-21 at the end away from the first movable plate. The thickened portion has a receiving groove 20-22 for accommodating the patient's hand. A fixing block 130 for fixing the patient's fingers is provided in the receiving groove. A spring 100 connected to the fixing block is fixed on the second movable plate. Preferably, the fixing block has a fixing groove 130-1 for accommodating the patient's fingers. An airbag 110 is fixed along the inner wall of the fixing groove.
[0031] When using the rehabilitation device in the above embodiment, the patient's arm is placed on the movable board, the upper arm is fixed by the first fixing strap, the forearm is fixed by the second fixing strap, and the fingers are placed in the corresponding fixing slots. The airbag is supplied with air to make it inflated, which makes it easy to fix the fingers in the fixing slots. When the arm is raised and lowered, it can drive the movable board to rotate along the base plate. The elastic rope can prevent or pull the movable board to a certain extent, so that the patient's arm has a force output when it is raised and lowered, thus achieving the purpose of rehabilitation training.
[0032] During use, the first and second movable plates can be rotated relative to each other by bending and extending the arm. When the first and second movable plates rotate, the torsion spring will to some extent prevent or pull the second movable plate from rotating relative to the first movable plate, so that the patient's arm can bend and extend with force output, which increases the effect of rehabilitation training.
[0033] During use, the fixed block can be moved by moving the fingers. The spring stops or pulls the fixed block during the finger movement, so that the patient's fingers have a force output when moving, which further increases the effect of rehabilitation training.
[0034] In the above embodiments, to facilitate the fixing of the fitness device, a fixing hole 140 may be provided on the base plate. The fixing hole may be vertically arranged, horizontally arranged, or both vertically and horizontally arranged; no specific limitation is made here. The elastic rope in the above embodiments may also be replaced by other elastic components.
[0035] Example 2
[0036] See Figure 5The structure of Embodiment 2 is roughly the same as that of Embodiment 1, with the main difference being that: a central shaft 120 is provided between the fixed plates on both sides of the first movable plate, and a central hole (not shown in the figure) is provided on the fixed plate corresponding to the position of the central shaft. The fixed plate is fitted onto the central shaft through the central hole, and the inner diameter of the central hole is slightly larger than the outer diameter of the central shaft.
[0037] Example 3
[0038] The structure of Example 3 is roughly the same as that of Example 1. The main difference is that a first torsion spring is provided at the hinge position between one end of the first movable plate and the bottom plate, which replaces the function of the elastic rope.
[0039] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," and "rear," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.
[0041] The embodiments described above are merely illustrative of the implementation of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A health device, comprising a base plate (10), wherein a movable plate (20) is disposed on the base plate, and the movable plate is connected to an elastic element, characterized in that: The movable plate includes a first movable plate (20-1) and a second movable plate (20-2). One end of the first movable plate is hinged to the base plate, and the connection position is close to one end of the base plate. The other end of the first movable plate is hinged to one end of the second movable plate. A torsion spring (40) is provided at the hinge position. The other end of the second movable plate is connected to one end of the elastic member. The other end of the elastic member is connected to the base plate, and the connection position is close to the other end of the base plate. The first movable plate is provided with a first fixing strap (50), and the second movable plate is provided with a second fixing strap (60).
2. A health device according to claim 1, characterized in that: The first movable plate and the second movable plate are riveted together by rivets (70); The torsion spring is sleeved on the rivet, with one end connected to the first movable plate and the other end connected to the second movable plate.
3. A health device according to claim 1, characterized in that: The base plate is provided with fixing plates (80) on both sides of the first movable plate. The fixing plates are provided with through holes. The first movable plate is provided with protruding columns (90) on both sides. The protruding columns are located in the corresponding through holes. The outer diameter of the protruding columns is smaller than the inner diameter of the through holes.
4. A health device according to claim 1, characterized in that: The second movable plate has a thickened portion (20-21) at one end away from the first movable plate. The thickened portion has a receiving groove (20-22) for accommodating the patient's hand. A fixing block (130) for fixing the patient's fingers is provided in the receiving groove. A spring (100) connected to the fixing block is fixed on the second movable plate.
5. A health device according to claim 4, characterized in that: The fixing block is provided with a fixing groove for accommodating the patient's finger, and an airbag (110) is fixed along the inner wall of the fixing groove.
6. A health device according to claim 1, characterized in that: The base plate is provided with fixing plates (80) on both sides of the first movable plate, and a central shaft (120) is provided between the fixing plates on both sides of the first movable plate. The fixing plates are provided with a central hole corresponding to the position of the central shaft. The fixing plates are sleeved on the central shaft through the central hole. The inner diameter of the central hole is larger than the outer diameter of the central shaft.
7. A health device according to claim 1, characterized in that: The base plate is provided with fixing holes (140).
8. A health device according to claim 1, characterized in that: The elastic element is an elastic rope (30).
9. A health device according to claim 1, characterized in that: The first and second fixing straps are straps or hook and loop fasteners.
10. A health device, comprising a base plate, wherein a movable plate is disposed on the base plate, characterized in that: The movable plate includes a first movable plate and a second movable plate. One end of the first movable plate is hinged to the base plate, and a first torsion spring is provided at the hinge position. The other end of the first movable plate is hinged to one end of the second movable plate, and a second torsion spring is provided at the hinge position. A first fixing strap is provided on the first movable plate, and a second fixing strap is provided on the second movable plate.