A repair device for osteoarthritis

Abstract

The utility model provides a kind of for the repair device of osteoarthritis, including upper connecting plate and lower connecting plate;The upper connecting plate is fixedly connected sliding arc-shaped plate, and sliding arc-shaped plate is slidably connected in the sliding slot of the arc-shaped fixed plate inside, and the arc-shaped fixed plate is fixedly connected base;The lower connecting plate is fixedly connected base.The base is rotatably connected rotating shaft, and rotating shaft is fixedly connected rotating lever, and rotating lever is fixedly connected upper connecting plate.The utility model can be according to actual demand of patient, and the angle between upper connecting plate and lower connecting plate is flexibly adjusted, and expansion band is fixed by pressing lock catch, and the opening and closing of lock catch can be completed by pressing sliding block, and it is easy to operate.

Description

Technical Field

[0001] This utility model relates to the field of medical rehabilitation technology, and in particular to a repair device for osteoarthritis. Background Technology

[0002] Osteoarthritis repair devices can alleviate pain, restore function, and improve patients' quality of life. By supporting or replacing damaged parts, osteoarthritis repair devices can help improve joint function, increase patients' mobility, and enhance their quality of life. For some patients with early to mid-stage osteoarthritis, using repair devices can effectively delay or even avoid total joint replacement surgery. Some advanced repair technologies and devices offer more durable solutions, helping to control symptoms in the long term and slow disease progression. However, currently available osteoarthritis repair devices have significant drawbacks: firstly, the locking mechanisms are difficult to unlock, making it inconvenient to remove the repair device; secondly, the fixation effect of the devices is poor, which can easily worsen osteoarthritis. Therefore, designing a repair device specifically for osteoarthritis is essential. Utility Model Content

[0003] The purpose of this invention is to provide a repair device for osteoarthritis, which solves the problems of existing repair and fixation devices for osteoarthritis that are difficult to unlock, inconvenient to remove, and prone to causing more severe osteoarthritis.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] A repair device for osteoarthritis includes an upper connecting plate and a lower connecting plate; the upper connecting plate is fixedly connected to a sliding arc plate, the sliding arc plate is slidably connected in a groove opened inside the arc-shaped fixing plate, and the arc-shaped fixing plate is fixedly connected to a base; the lower connecting plate is fixedly connected to the base.

[0006] The base is rotatably connected to a rotating shaft, a rotating rod is fixedly connected to the rotating shaft, and the rotating rod is fixedly connected to the upper connecting plate.

[0007] The upper connecting plate is symmetrically fixed to the first telescopic belt and the second telescopic belt on its left and right sides, respectively. The first telescopic belt is connected to an upper buckle. The bottom of the groove of the upper buckle is fixedly connected to one end of the first spring. The other end of the first spring is fixedly connected to the upper sliding block. The upper sliding block is slidably connected in the groove of the upper buckle. The upper connecting plate is fixedly connected to the upper protective device.

[0008] The second telescopic belt is connected to the upper connecting buckle, and the upper connecting buckle has an upper groove.

[0009] The lower connecting plate is closely attached to the circular top cover on the side facing away from the base. The circular top cover is rotatably connected to the rotating shaft, and a through groove is opened on the circular top cover to slide and connect the pressing block.

[0010] The lower connecting plate is symmetrically fixed to the third and fourth telescopic belts on its left and right sides, respectively. The fourth telescopic belt is connected to a lower buckle. The bottom of the groove of the lower buckle is fixedly connected to one end of the second spring, and the other end of the second spring is fixedly connected to the lower sliding block. The lower sliding block is slidably connected in the groove of the lower buckle. The lower connecting plate is fixedly connected to the lower protective device.

[0011] The third telescopic belt is connected to the lower connecting buckle, and the lower connecting buckle has a lower groove.

[0012] The base has a groove, one end of a third spring is fixedly connected to the bottom of the groove, and the other end of the third spring is fixedly connected to a limiting block. A pressing block is fixedly connected to the limiting block.

[0013] The number of the first, second, third, and fourth telescopic belts is not less than 2.

[0014] The lower connecting plate has a slot on the side that contacts the base for the arc-shaped fixing plate to pass through.

[0015] The pressing block is located at the end of the restricting block.

[0016] The beneficial effects of this utility model are as follows:

[0017] This utility model can adjust the angle between the upper connecting plate and the lower connecting plate. The angle can be adjusted according to actual needs, which is beneficial to the recovery of osteoarthritis. When adjusting the angle, it is only necessary to press the pressing block to achieve the angle adjustment, which is convenient to operate.

[0018] The telescopic belt is secured by pressing the buckle, and the buckle can be opened or closed by pressing the sliding block, making it easy to operate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial side view of the circular top cover of this utility model;

[0021] Figure 3 This is a partial sectional view of the upper latch of this utility model;

[0022] Figure 4 This is a partial sectional view of the lower locking mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the connection structure of the limiting block of this utility model;

[0024] Figure 6 This is an exploded view of the circular top cover portion of this utility model.

[0025] The markings in the diagram are as follows: 1. Upper connecting plate; 2. Upper protective device; 3. First telescopic belt; 4. Upper buckle; 5. Upper sliding block; 6. Second telescopic belt; 7. Upper connecting buckle; 8. Upper groove; 9. Round top cover; 10. Rotating shaft; 11. Pressing block; 12. Lower connecting plate; 13. Lower protective device; 14. Third telescopic belt; 15. Lower groove; 16. Lower connecting buckle; 17. Fourth telescopic belt; 18. Lower buckle; 19. Lower sliding block; 20. Rotating rod; 21. Limiting block; 22. First spring; 23. Second spring; 24. Slot; 25. Base; 26. Third spring; 27. Sliding arc plate; 28. Arc-shaped fixing plate. Detailed Implementation

[0026] The embodiments of this utility model will be described in detail below with reference to the examples. The following examples are only used to illustrate this utility model and should not be regarded as limiting the scope of this utility model.

[0027] Example 1

[0028] A repair device for osteoarthritis includes an upper connecting plate 1 and a lower connecting plate 12; the upper connecting plate 1 is fixedly connected to a sliding arc plate 27, the sliding arc plate 27 is slidably connected in a groove opened inside an arc-shaped fixing plate 28, and the arc-shaped fixing plate 28 is fixedly connected to a base 25; the lower connecting plate 12 is fixedly connected to the base 25.

[0029] The base 25 is rotatably connected to the rotating shaft 10, and the rotating rod 20 is fixedly connected to the rotating shaft 10. The rotating rod 20 is fixedly connected to the upper connecting plate 1.

[0030] The upper connecting plate 1 is symmetrically fixed to the left and right sides of the first telescopic belt 3 and the second telescopic belt 6 respectively. The first telescopic belt 3 is connected to the upper buckle 4. The bottom of the groove opened by the upper buckle 4 is fixedly connected to one end of the first spring 22. The other end of the first spring 22 is fixedly connected to the upper sliding block 5. The upper sliding block 5 is slidably connected in the groove opened by the upper buckle 4. The upper connecting plate 1 is fixedly connected to the upper protective device 2.

[0031] The second telescopic belt 6 is connected to the upper connecting buckle 7, and the upper connecting buckle 7 has an upper groove 8.

[0032] The lower connecting plate 12 is closely attached to the circular top cover 9 on the side opposite to the base 25. The circular top cover 9 is rotatably connected to the rotating shaft 10. A through groove is opened on the circular top cover 9 to slide and connect the pressing block 11.

[0033] The lower connecting plate 12 is symmetrically fixed to the third telescopic belt 14 and the fourth telescopic belt 17 on the left and right sides respectively. The fourth telescopic belt 17 is connected to the lower buckle 18. The bottom of the groove of the lower buckle 18 is fixedly connected to one end of the second spring 23. The other end of the second spring 23 is fixedly connected to the lower sliding block 19. The lower sliding block 19 is slidably connected in the groove of the lower buckle 18. The lower connecting plate 12 is fixedly connected to the lower protective device 13.

[0034] The third telescopic belt 14 is connected to the lower connecting buckle 16, and the lower connecting buckle 16 has a lower groove 15.

[0035] The base 25 has a groove, and one end of the third spring 26 is fixedly connected to the bottom of the groove. The other end of the third spring 26 is fixedly connected to the limiting block 21, and a pressing block 11 is fixedly connected to the limiting block 21.

[0036] The number of the first telescopic belt 3, the second telescopic belt 6, the third telescopic belt 14 and the fourth telescopic belt 17 is not less than 2.

[0037] The lower connecting plate 12 has a slot 24 on the side that contacts the base 25, through which the arc-shaped fixing plate 28 passes.

[0038] The pressing block 11 is located at the end of the restricting block 21.

[0039] Example 2

[0040] The working principle of this utility model is as follows:

[0041] First, press the lower sliding block 19 to compress the second spring 23, slide the lower latch 18 into the groove of the lower connecting latch 16, release the lower sliding block 19, and under the action of the second spring 23, the lower sliding block 19 is engaged in the lower groove 15, thus fixing the lower connecting plate 12. Press the upper sliding block 5 to compress the first spring 22, slide the upper latch 4 into the groove of the upper connecting latch 7, release the upper sliding block 5, and under the action of the first spring 22, the upper sliding block 5 is engaged in the upper groove 8, thus fixing the upper connecting plate 1. Disassembly can be completed by simply pressing the lower sliding block 19 and the upper sliding block 5 respectively, which is convenient and quick.

[0042] Pressing the pressing block 11 presses the limiting block 21 into the groove of the base 25, freeing the rotating rod 20 from the constraint of the limiting block 21, and causing it to rotate around the rotating shaft 10. This, in turn, drives the upper connecting plate 1 to rotate around the rotating shaft 10, allowing adjustment of the angle between the upper connecting plate 1 and the lower connecting plate 12. After the angle is determined, releasing the pressing block 11 causes the limiting block 21 to pop out under the action of the third spring 26, thus restricting the rotating rod 20 again. The angle can be adjusted according to actual needs, which is beneficial for the recovery of osteoarthritis.

Claims

1. A repair device for osteoarthritis, characterized in that: It includes an upper connecting plate (1) and a lower connecting plate (12); the upper connecting plate (1) is fixedly connected to a sliding arc plate (27), the sliding arc plate (27) is slidably connected in a groove opened inside an arc fixed plate (28), and the arc fixed plate (28) is fixedly connected to a base (25); the lower connecting plate (12) is fixedly connected to the base (25).

2. The repair device for osteoarthritis according to claim 1, characterized in that: The base (25) is rotatably connected to the rotating shaft (10), the rotating shaft (10) is fixedly connected to the rotating rod (20), and the rotating rod (20) is fixedly connected to the upper connecting plate (1).

3. The repair device for osteoarthritis according to claim 1, characterized in that: The upper connecting plate (1) is symmetrically fixed to the first telescopic belt (3) and the second telescopic belt (6) on the left and right sides respectively. The first telescopic belt (3) is connected to the upper buckle (4). The bottom of the groove opened by the upper buckle (4) is fixedly connected to one end of the first spring (22). The other end of the first spring (22) is fixedly connected to the upper sliding block (5). The upper sliding block (5) is slidably connected in the groove opened by the upper buckle (4). The upper connecting plate (1) is fixedly connected to the upper protective device (2).

4. The repair device for osteoarthritis according to claim 3, characterized in that: The second telescopic belt (6) is connected to the upper connecting buckle (7), and the upper connecting buckle (7) has an upper groove (8).

5. The repair device for osteoarthritis according to claim 1, characterized in that: The lower connecting plate (12) is closely attached to the round top cover (9) on the side facing away from the base (25). The round top cover (9) is rotatably connected to the rotating shaft (10). A through groove is opened on the round top cover (9) to slide and connect the pressing block (11).

6. The repair device for osteoarthritis according to claim 3, characterized in that: The lower connecting plate (12) is symmetrically fixed to the third telescopic belt (14) and the fourth telescopic belt (17) on the left and right sides respectively. The fourth telescopic belt (17) is connected to the lower buckle (18). The bottom of the groove of the lower buckle (18) is fixedly connected to one end of the second spring (23). The other end of the second spring (23) is fixedly connected to the lower sliding block (19). The lower sliding block (19) is slidably connected in the groove of the lower buckle (18). The lower connecting plate (12) is fixedly connected to the lower protective device (13).

7. A repair device for osteoarthritis according to claim 6, characterized in that: The third telescopic belt (14) is connected to the lower connecting buckle (16), and the lower connecting buckle (16) has a lower groove (15).

8. The repair device for osteoarthritis according to claim 1, characterized in that: The base (25) has a groove, and one end of the third spring (26) is fixedly connected to the bottom of the groove. The other end of the third spring (26) is fixedly connected to the limiting block (21), and a pressing block (11) is fixedly connected to the limiting block (21).

9. A repair device for osteoarthritis according to claim 7, characterized in that: The number of the first telescopic belt (3), the second telescopic belt (6), the third telescopic belt (14) and the fourth telescopic belt (17) is not less than 2.

10. A repair device for osteoarthritis according to claim 1, characterized in that: The lower connecting plate (12) has a slot (24) on the side that contacts the base (25) for the arc-shaped fixing plate (28) to pass through.

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