Fracture fixation rehabilitation brace

Abstract

The utility model discloses a fracture fixation rehabilitation brace, which relates to the technical field of fracture rehabilitation and comprises a first fixing plate, one side of the first fixing plate is fixedly connected with a connecting block, one side of the connecting block is rotatably connected with a clamping block, one side of the clamping block is fixedly connected with a fixing block, and the other side of the fixing block is rotatably connected with the connecting block. And one side of the fixing block is rotationally connected with a limiting spring, and one end of the limiting spring is rotationally connected with a rotating block. According to the fixing device, through the design of the gear and the clamping block, a wearer can freely adjust the included angle between the first fixing plate and the second fixing plate, so that a fractured arm can be comfortably supported, and the wearing comfort of the wearer is improved; a wearer can rotate a second handle to adjust the distance between a moving block and one end of a first fixing plate, the purpose of adjusting the length of the first fixing plate is achieved, and the comfort of patients of different age groups during wearing is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of fracture rehabilitation, in particular to a fracture fixation rehabilitation brace. Background Art

[0002] With the development of society, people's daily activities are increasing, and due to frequent traffic accidents, fractures of the limbs may occur. During the recovery process of fractures, fixed braces are needed to assist in rehabilitation treatment.

[0003] In the prior art, for example, Chinese patent CN207693748U discloses an arm fracture brace with a swelling-reducing function, comprising an upper arm support portion and a lower arm support portion, both of which are made of flexible breathable materials, the upper arm support portion is connected to the lower arm support portion, and both the upper arm support portion and the lower arm support portion are provided with transverse fixing belts, which can fix the patient's upper arm in the upper arm support portion and the patient's lower arm in the lower arm support portion, a cavity is provided in the fixing belt, a first swelling-reducing bag with built-in ice water can be stuffed into the cavity in the fixing belt, and a plurality of slots are provided transversely on the side of the upper arm support portion and the lower arm support portion that are in contact with the patient's skin, and a second swelling-reducing bag with built-in ice water can be inserted into the slots.

[0004] However, although the above patent can provide certain support for the patient's arm, the connection between the upper arm and the forearm is relatively fixed and cannot be rotated at a certain angle according to the patient's needs. At the same time, the forearm part does not have a telescopic function and cannot be suitable for patients of different age groups. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art that although it can provide certain support to the patient's arm, the connection between the upper arm and the forearm is relatively fixed and cannot be rotated at a certain angle according to the patient's needs. At the same time, the forearm part does not have a telescopic function and cannot be suitable for patients of different age groups. A fracture fixation rehabilitation brace is proposed to solve the problems in the prior art that

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fracture fixation rehabilitation brace, comprising a No. 1 fixing plate, one side of the No. 1 fixing plate is fixedly connected with a connecting block, one side of the connecting block is rotatably connected with a clamping block, one side of the clamping block is fixedly connected with a fixing block, one side of the fixing block is rotatably connected with a limiting spring, one end of the limiting spring is rotatably connected with a rotating block, one end of the rotating block is fixedly connected to one side of the No. 1 fixing plate, one side of the No. 1 fixing plate is rotatably connected with a gear, one side of the clamping block is clamped with the gear, one side of the clamping block is fixedly connected with a No. 1 handle, one side of the No. 1 handle is fixedly connected with a reinforcing rib, one side of the reinforcing rib is fixedly connected to the clamping block, and the outer side of the gear is fixedly connected with a No. 2 fixing plate.

[0007] Preferably, the internal thread of the No. 1 fixing plate is connected with a screw rod, a moving block is provided on one side of the No. 1 fixing plate, and a bearing is fixedly connected inside the moving block.

[0008] Preferably, the outer wall of one end of the screw is fixedly connected to the inner ring of the bearing, a No. 2 handle is fixedly connected to one end of the screw, and a sliding rod is fixedly connected to one side of the moving block.

[0009] Preferably, the No. 2 fixed plate, the No. 1 fixed plate and one side of the movable block are all fixedly connected with a collar, and a sponge pad is fixedly connected inside the collar.

[0010] Preferably, the two sliding rods are located on both sides of the screw rod, and the sliding rod is slidably connected to the first fixing plate.

[0011] Preferably, a shoulder strap is fixedly connected to the top of the No. 1 fixing plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the present invention, through the design of gears and clamping blocks, the wearer can freely adjust the angle between the No. 1 fixing plate and the No. 2 fixing plate, so that the fractured arm can be supported more comfortably, thereby improving the comfort of the wearer when wearing it.

[0014] 2. In the utility model, through the design of the moving block and the screw, the wearer can turn the No. 2 handle to adjust the distance between the moving block and one end of the No. 1 fixing plate, thereby achieving the purpose of adjusting the length of the No. 1 fixing plate and enhancing the comfort of patients of different age groups when wearing it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a fracture fixation rehabilitation brace is proposed for the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0017] Figure 3 The utility model provides a schematic diagram of the positional relationship between the gear and the clamping block of a fracture fixation rehabilitation brace and a No. 1 fixing plate;

[0018] Figure 4 The utility model provides a schematic diagram of the positional relationship between a gear and a second fixing plate of a fracture fixation rehabilitation brace.

[0019] Legend: 1. Fixed plate No. 1; 11. Connecting block; 12. Snap-in block; 13. Handle No. 1; 14. Fixed block; 15. Limit spring; 16. Rotating block; 17. Gear; 18. Reinforcing rib; 19. Screw; 2. Moving block; 21. Sliding rod; 22. Bearing; 23. Handle No. 2; 24. Shoulder strap; 25. Fixed plate No. 2; 26. Ring; 27. Sponge pad. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0022] like Figure 1-4 As shown, the utility model provides a fracture fixation rehabilitation brace, including a No. 1 fixing plate 1, one side of the No. 1 fixing plate 1 is fixedly connected with a connecting block 11, one side of the connecting block 11 is rotatably connected with a clamping block 12, one side of the clamping block 12 is fixedly connected with a fixing block 14, one side of the fixing block 14 is rotatably connected with a limiting spring 15, one end of the limiting spring 15 is rotatably connected with a rotating block 16, one end of the rotating block 16 is fixedly connected to one side of the No. 1 fixing plate 1, one side of the No. 1 fixing plate 1 is rotatably connected with a gear 17, one side of the clamping block 12 is clamped with the gear 17, one side of the clamping block 12 is fixedly connected with a No. 1 handle 13, one side of the No. 1 handle 13 is fixedly connected with a reinforcing rib 18, one side of the reinforcing rib 18 is fixedly connected to the clamping block 12, and the outer side of the gear 17 is fixedly connected with a No. 2 fixing plate 25.

[0023] The following is a detailed description of the specific settings and functions of this embodiment. Since the two sides of the gear 17 are fixedly connected to the No. 2 fixing plate 25, the No. 1 handle 13 is turned, and the limit spring 15 will elastically deform and stretch, releasing the clamping of one side of the clamping block 12 in the gear 17. Then the No. 2 fixing plate 25 is rotated, and the angle between the No. 1 fixing plate 1 and the No. 2 fixing plate 25 is adjusted according to the wearer's needs. When it is adjusted to the required position, the No. 1 handle 13 is released. At this time, the limit spring 15 in a stretched state will rebound, thereby driving the clamping block 12 to rotate, and clamping one side of the clamping block 12 to the inside of the gear 17. At this time, the adjustment of the angle between the No. 1 fixing plate 1 and the No. 2 fixing plate 25 can be completed. Example

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, the internal thread of the No. 1 fixing plate 1 is connected with a screw 19, a moving block 2 is provided on one side of the No. 1 fixing plate 1, a bearing 22 is fixedly connected inside the moving block 2, the outer wall of one end of the screw 19 is fixedly connected to the inner ring of the bearing 22, a No. 2 handle 23 is fixedly connected to one end of the screw 19, a sliding rod 21 is fixedly connected to one side of the moving block 2, the No. 2 fixing plate 25 and the No. 1 fixing plate 1 and one side of the moving block 2 are fixedly connected with a ring 26, a sponge pad 27 is fixedly connected inside the ring 26, two sliding rods 21 are located on both sides of the screw 19, the sliding rod 21 is slidably connected to the No. 1 fixing plate 1, and a shoulder strap 24 is fixedly connected to the top of the No. 1 fixing plate 1.

[0025] The effect achieved by the entire embodiment is that the screw 19 is driven to rotate by rotating the No. 2 handle 23. Since the screw 19 is rotatably connected to the moving block 2 through the bearing 22, and the screw 19 is threadedly connected to the No. 1 fixed plate 1, the sliding rod 21 fixedly connected to one side of the moving block 2 is slidably connected to the No. 1 fixed plate 1, so when the No. 2 handle 23 is rotated, the moving block 2 can move, thereby achieving the purpose of adjusting the distance between the moving block 2 and the No. 1 fixed plate 1. The shoulder strap 24 is used to fix the No. 1 fixed plate 1 and the wearer. The wearer puts the upper end of the shoulder strap 24 around the neck, the ring 26 is used to fix the wearer's arm, and the sponge pad 27 protects the wearer's arm and the ring 26.

[0026] The method of use and working principle of the device: Before use, the user first checks whether the device is damaged. After confirming that the device is not damaged, the wearer extends his arm into the ring 26 and then puts the strap 24 around the neck. If it is necessary to adjust the angle between the No. 1 fixing plate 1 and the No. 2 fixing plate 25, turn the No. 1 handle 13. At this time, the limit spring 15 will undergo elastic deformation and stretching, releasing the engagement of one side of the clamping block 12 in the gear 17. Then, the No. 2 fixing plate 25 is rotated to adjust the angle between the No. 1 fixing plate 1 and the No. 2 fixing plate 25 as required by the wearer. When it is adjusted to the required position, release the No. 1 handle 13. At this time, the limit spring 15 in the stretched state will rebound, thereby driving the clamping block 12 to rotate, and clamping one side of the clamping block 12 to the inside of the gear 17. At this time, the adjustment of the angle between the No. 1 fixing plate 1 and the No. 2 fixing plate 25 can be completed.

[0027] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fracture fixation rehabilitation brace, comprising a No. 1 fixation plate (1), characterized in that: One side of the No. 1 fixed plate (1) is fixedly connected to a connecting block (11), one side of the connecting block (11) is rotatably connected to a clamping block (12), one side of the clamping block (12) is fixedly connected to a fixing block (14), one side of the fixing block (14) is rotatably connected to a limit spring (15), one end of the limit spring (15) is rotatably connected to a rotating block (16), one end of the rotating block (16) is fixedly connected to one side of the No. 1 fixed plate (1), one side of the No. 1 fixed plate (1) is rotatably connected to a gear (17), one side of the clamping block (12) is clamped to the gear (17), one side of the clamping block (12) is fixedly connected to a No. 1 handle (13), one side of the No. 1 handle (13) is fixedly connected to a reinforcing rib (18), one side of the reinforcing rib (18) is fixedly connected to the clamping block (12), and the outer side of the gear (17) is fixedly connected to a No. 2 fixed plate (25).

2. A fracture fixation rehabilitation brace according to claim 1, characterized in that: The first fixing plate (1) is internally threadedly connected to a screw rod (19), a moving block (2) is provided on one side of the first fixing plate (1), and a bearing (22) is fixedly connected inside the moving block (2).

3. A fracture fixation rehabilitation brace according to claim 2, characterized in that: The outer wall of one end of the screw rod (19) is fixedly connected to the inner ring of the bearing (22), a No. 2 handle (23) is fixedly connected to one end of the screw rod (19), and a sliding rod (21) is fixedly connected to one side of the moving block (2).

4. The fracture fixation rehabilitation brace according to claim 1, characterized in that: The second fixing plate (25), the first fixing plate (1) and one side of the moving block (2) are all fixedly connected with a collar (26), and the interior of the collar (26) is fixedly connected with a sponge pad (27).

5. The fracture fixation rehabilitation brace according to claim 3, characterized in that: The two sliding rods (21) are located on both sides of the screw rod (19), and the sliding rods (21) are slidably connected to the first fixing plate (1).

6. The fracture fixation rehabilitation brace according to claim 1, characterized in that: A shoulder strap (24) is fixedly connected to the top of the first fixing plate (1).

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