Orthopedic rehabilitation training arm clamp

Abstract

The utility model provides an orthopedic rehabilitation training arm clamp, which relates to the technical field of orthopedic rehabilitation and comprises an integral structure and positioning structures, and the positioning structures are positioned at the bottoms of two sides of the front and rear outer surfaces of the integral structure; the overall structure comprises a bottom plate, first sliding grooves are formed in the centers of the outer surfaces of the two sides of the bottom plate, first sliding blocks are slidably connected to the centers of the inner surface walls of the first sliding grooves, and movable plates are fixedly connected to the outer surfaces of the first sliding blocks. The first sliding rod and the pressure spring can feel the extrusion force, arms with different thicknesses can be clamped through mutual cooperation of the pressure spring, the rubber elastic band, the fixing piece, the first sliding rod and the hook-and-loop fastener, the overall applicability can be further improved, the fixing piece utilizes the expansion force of the pressure spring, and the fixing piece is convenient to use. Therefore, force can be powerfully applied to the arm of a user, and fixation is completed through cooperation of the hook-and-loop fasteners.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic rehabilitation, in particular to an orthopedic rehabilitation training arm clamp. Background Art

[0002] Orthopedic rehabilitation refers to the comprehensive and coordinated application of various medical measures, including physical therapy, exercise therapy and medical engineering, to reduce the limb dysfunction of orthopedic patients, enable them to recover their body motor function as soon as possible and return to society.

[0003] When conducting arm rehabilitation training, an arm clamp is needed for fixation. However, when the existing arm clamp is used, due to the different arm thicknesses of the users, the arm clamp cannot adapt to all patients, which affects the subsequent treatment. Therefore, we propose an orthopedic rehabilitation training arm clamp to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the arm clamp cannot adapt to all patients due to the different arm thicknesses of users, thus affecting subsequent treatment, and proposes an orthopedic rehabilitation training arm clamp.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an orthopedic rehabilitation training arm clamp, comprising an overall structure and a positioning structure, wherein the positioning structure is located at the bottom of both sides of the front and rear outer surfaces of the overall structure;

[0006] The overall structure includes a bottom plate, a first slide groove is opened at the center of the outer surfaces of both sides of the bottom plate, a first slider is slidably connected at the center of the inner wall of the first slide groove, a movable plate is fixedly connected to the outer surface of the first slider, a frame is fixedly connected to the top two sides of the movable plate, a first slide rod is fixedly connected to the inner surfaces of both sides of the frame near the bottom, a fixing piece is fixedly connected to the protruding end of the first slide rod, a Velcro is fixedly connected to the top of the fixing piece, a rubber elastic band is fixedly connected to the bottom of the fixing piece, and a compression spring is sleeved on the outer surface of the first slide rod.

[0007] Preferably, one end of the compression spring is fixedly connected to the outer surface of the fixing member, and the other end of the compression spring is fixedly connected to the inner surface of the frame.

[0008] Preferably, a second sliding rod is fixedly connected to the center of the front and rear inner surfaces of the first sliding groove, and the extended ends of the second sliding rod are fixedly connected to the front and rear outer surfaces of the first sliding block.

[0009] Preferably, a spring is sleeved on the outer surface of the second sliding rod, one end of the spring is fixedly connected to the outer surface of the first sliding block, and the other end of the spring is fixedly connected to the inner surface wall of the first sliding groove.

[0010] Preferably, second sliding grooves are provided on both sides of the top of the bottom plate, and a second sliding block is slidably connected to the center of the inner surface wall of the second sliding groove.

[0011] Preferably, the top of the second sliding block is fixedly connected to the bottom surface of the movable plate.

[0012] Preferably, the positioning structure comprises a connecting block, a positioning pin is provided through the top center of the connecting block, and the outer surface of the connecting block is fixedly connected to the front and rear outer surfaces of the bottom plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the user puts his arm between the two fixing parts, the first slide bar and the compression spring will feel the squeezing force, then through the mutual cooperation of the compression spring, the rubber elastic band, the fixing part, the first slide bar and the Velcro, arms of different thicknesses can be clamped, thereby improving the overall applicability, and the fixing part utilizes the expansion force of the compression spring to effectively apply force to the user's arm, and the Velcro is used to achieve fixation.

[0015] 2. In the utility model, when the user bends his arm slightly, the first slide groove, the first slider, the spring and the second slide bar cooperate with each other to provide a certain resistance to help the user gradually restore the function and strength of the arm, and the second slider and the second slide groove cooperate with each other to enable the movable plate and the frame to move back and forth smoothly to ensure that the rehabilitation training can be carried out normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of an orthopedic rehabilitation training arm clamp is proposed for the utility model;

[0017] Figure 2 The utility model proposes an orthopedic rehabilitation training arm clamp Figure 1 A schematic cross-sectional structure diagram of ;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the rubber elastic band, Velcro and frame;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the first sliding rod, the fixing member and the compression spring.

[0020] Legend: 1. Overall structure; 2. Positioning structure; 101. Bottom plate; 102. Second slide groove; 103. Second slider; 104. Movable plate; 105. First slide groove; 106. Second slider; 107. Spring; 108. First slider; 109. Frame; 110. Rubber elastic band; 111. Velcro; 112. Fixing piece; 113. Compression spring; 114. First slider; 201. Connecting block; 202. Positioning pin. DETAILED DESCRIPTION

[0021] 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.

[0022] 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.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, an orthopedic rehabilitation training arm clamp includes an overall structure 1 and a positioning structure 2, the positioning structure 2 is located at the bottom positions on both sides of the front and rear outer surfaces of the overall structure 1; the overall structure 1 includes a bottom plate 101, a first slide groove 105 is opened at the center of the outer surfaces of both sides of the bottom plate 101, a first slider 108 is slidably connected at the center of the inner surface wall of the first slide groove 105, the outer surface of the first slider 108 is fixedly connected to a movable plate 104, a frame 109 is fixedly connected to the top two sides of the movable plate 104, the inner surfaces of both sides of the frame 109 are fixedly connected to first slide bars 114 near the bottom position, the protruding end of the first slide bar 114 is fixedly connected to a fixing piece 112, the top of the fixing piece 112 is fixedly connected to a Velcro 111, the bottom of the fixing piece 112 is fixedly connected to a rubber elastic band 110, and the outer surface of the first slide bar 114 is sleeved with a compression spring 113.

[0024] The effect achieved by the entire embodiment 1 is as follows: Figure 1 and Figure 2As shown, when the user's arm is performing a small-amplitude bending training, the movable plate 104 and the frame 109 will be moved together, and the first slider 108 will be driven together and will slide in the first slide groove 105. At this time, the second slide bar 106 and the spring 107 will be subjected to pressure, thereby changing their own states. Then, through the cooperation of the second slide bar 106 and the spring 107, a certain resistance can be provided to the user when performing arm training, thereby helping the user to gradually restore the strength of the arm. In actual use, two frames 109 are provided, so the user's two arms can be trained at the same time.

[0025] Embodiment 2, as Figure 1-Figure 4 As shown, one end of the compression spring 113 is fixedly connected to the outer surface of the fixing member 112, and the other end of the compression spring 113 is fixedly connected to the inner surface of the frame 109. The second sliding rod 106 is fixedly connected at the center of the front and rear inner surfaces of the first sliding groove 105, and the extended end of the second sliding rod 106 is fixedly connected to the front and rear outer surfaces of the first sliding block 108. The outer surface of the second sliding rod 106 is sleeved with a spring 107, one end of the spring 107 is fixedly connected to the outer surface of the first sliding block 108, and the other end of the spring 107 is fixedly connected to the inner surface wall of the first sliding groove 105. Second sliding grooves 102 are opened on both sides of the top of the bottom plate 101, and the second sliding block 103 is slidably connected at the center of the inner surface wall of the second sliding groove 102. The top of the second sliding block 103 is fixedly connected to the bottom surface of the movable plate 104. The positioning structure 2 includes a connecting block 201, and a positioning pin 202 is provided at the top center of the connecting block 201. The outer surface of the connecting block 201 is fixedly connected to the front and rear outer surfaces of the bottom plate 101.

[0026] The effect achieved by the entire embodiment 2 is as follows: Figure 1 and Figure 2 As shown, the top of the second slider 103 is fixedly connected to the bottom surface of the movable plate 104, so the second slider 103 will be driven later and will slide back and forth in the second slide groove 102. Then, through the cooperation between the second slide groove 102 and the second slider 103, the stability of the movable plate 104 during movement can be improved, and through the cooperation between the connecting block 201 and the positioning pin 202, it is convenient for the user to fix the whole to any place to avoid the displacement of the whole during subsequent use.

[0027] Working principle: First, the user fixes the whole to the specified position through the cooperation of the positioning pin 202 and the connecting block 201, and then the user can put the arm between the two fixing parts 112. When putting it in, the first sliding rod 114 and the compression spring 113 will feel the pressure, and the rubber elastic band 110 will also change its state. After putting it in, the fixing part 112 can use the expansion force of the compression spring 113 to clamp the arm effectively, and the final fixation is completed by the Velcro 111. After the overall operation, the fixing part 112 can adapt to arms of different thicknesses, and then the user can The arm is bent to a certain extent so that the movable plate 104 can slide back and forth on the bottom plate 101 with a small amplitude. When sliding, the first slider 108 is forced to slide in the first slide groove 105, and the second slide bar 106 and the spring 107 are forced to change their own states. By utilizing the cooperation of the two, a certain resistance can be provided to the user, which can help the user gradually restore the strength of the arm. Then, when the movable plate 104 can move, the second slider 103 is driven together to slide in the second slide groove 102. Through the cooperation of the two, the stability of the movable plate 104 when moving is improved.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An orthopedic rehabilitation training arm clamp, characterized in that: include: An overall structure (1) and a positioning structure (2), wherein the positioning structure (2) is located at the bottom of both sides of the front and rear outer surfaces of the overall structure (1); The overall structure (1) comprises a bottom plate (101), a first slide groove (105) is provided at the center of the outer surfaces of both sides of the bottom plate (101), a first slider (108) is slidably connected at the center of the inner surface wall of the first slide groove (105), the outer surface of the first slider (108) is fixedly connected to a movable plate (104), a frame (109) is fixedly connected to the top and two sides of the movable plate (104), a first slide rod (114) is fixedly connected to the inner surfaces of both sides of the frame (109) near the bottom, the extended end of the first slide rod (114) is fixedly connected to a fixing piece (112), the top of the fixing piece (112) is fixedly connected to a Velcro (111), the bottom of the fixing piece (112) is fixedly connected to a rubber elastic band (110), and the outer surface of the first slide rod (114) is sleeved with a compression spring (113).

2. The orthopedic rehabilitation training arm clamp according to claim 1, characterized in that: One end of the compression spring (113) is fixedly connected to the outer surface of the fixing member (112), and the other end of the compression spring (113) is fixedly connected to the inner surface of the frame (109).

3. The orthopedic rehabilitation training arm clamp according to claim 1, characterized in that: A second sliding rod (106) is fixedly connected to the center of the front and rear inner surfaces of the first sliding groove (105), and the extended ends of the second sliding rod (106) are fixedly connected to the front and rear outer surfaces of the first sliding block (108).

4. The orthopedic rehabilitation training arm clamp according to claim 3, characterized in that: A spring (107) is sleeved on the outer surface of the second sliding rod (106), one end of the spring (107) is fixedly connected to the outer surface of the first sliding block (108), and the other end of the spring (107) is fixedly connected to the inner surface wall of the first sliding groove (105).

5. The orthopedic rehabilitation training arm clamp according to claim 1, characterized in that: Second sliding grooves (102) are provided on both sides of the top of the bottom plate (101), and a second sliding block (103) is slidably connected to the center of the inner surface wall of the second sliding groove (102).

6. The orthopedic rehabilitation training arm clamp according to claim 5, characterized in that: The top of the second sliding block (103) is fixedly connected to the bottom surface of the movable plate (104).

7. The orthopedic rehabilitation training arm clamp according to claim 1, characterized in that: The positioning structure (2) comprises a connecting block (201), a positioning pin (202) is provided through the top center of the connecting block (201), and the outer surface of the connecting block (201) is fixedly connected to the front and rear outer surfaces of the bottom plate (101).

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