Rehabilitation training supporting frame convenient to disassemble and stable in supporting

Abstract

The utility model relates to the technical field of rehabilitation training devices, in particular to a rehabilitation training supporting frame convenient to disassemble and stable in supporting, which comprises a front frame and two side frames, a plurality of inserting grooves are symmetrically formed in the front frame, and the two side frames are symmetrically distributed on two sides of the front frame. The rehabilitation training supporting frame comprises a front frame and a side frame, the front frame is provided with an inserting groove, the side frame is provided with an inserting protrusion matched with the inserting groove, the front frame and the inserting protrusion are both provided with cross-shaped inserting grooves, and the cross-shaped inserting grooves penetrate through the inserting groove and the inserting protrusion. Locking and reinforcing of the front frame and the side frames are achieved under the action of cross-shaped limiting rods and rotating rods, meanwhile, reinforcing cross rods, movable clamping blocks, clamping grooves and clamping blocks are arranged, further connection of the side frames and the front frame is achieved, structural reinforcing is achieved, and rapid splicing, mounting and dismounting of the front frame and the side frames can be achieved; the problem that a traditional supporting frame is tedious in assembling and disassembling steps is solved.

Description

Technical Field

[0001] This utility model relates to the field of rehabilitation training device technology, specifically a rehabilitation training support frame that is easy to disassemble and provides stable support. Background Technology

[0002] Rehabilitation training support frames are widely used in postoperative rehabilitation, sports injury recovery, and balance and muscle strength training for patients with neurological diseases (such as stroke and spinal cord injury). When not in use or stored, rehabilitation training support frames are usually disassembled for easy storage and to reduce space occupation. However, the assembly and disassembly of existing rehabilitation training support frames are relatively cumbersome and may even require tools. To address the above problems, this application designs a rehabilitation training support frame that is easy to disassemble and provides stable support. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a rehabilitation training support frame that is easy to disassemble and provides stable support.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rehabilitation training support frame that is easy to disassemble and provides stable support, including a front frame and side frames. The front frame has multiple symmetrically arranged insertion grooves, and the side frames have two grooves symmetrically distributed on both sides of the front frame. Each side frame has insertion protrusions that fit into the insertion grooves. Both the front frame and the insertion protrusions have cross-shaped slots that penetrate the insertion grooves and protrusions. A cross-shaped limiting rod is slidably connected to the cross-shaped slot, and a rotating rod is rotatably connected to the cross-shaped limiting rod. The bottom end is threaded, the rotating rod is threaded to the front frame, the top end of the rotating rod passes through the cross limit rod and is fixed with a knob, two reinforcing crossbars are symmetrically rotatably connected to the front frame, the other end of the reinforcing crossbars is rotatably connected to a movable locking block, the side frame is provided with a locking groove, the movable locking block is adapted to the locking groove, a bidirectional threaded rod is rotatably connected in the locking groove, two locking blocks are symmetrically threaded on the bidirectional threaded rod, the two locking blocks are respectively located on both sides of the movable locking block, one end of the bidirectional threaded rod passes through the side frame and is fixed with another knob.

[0007] To prevent the movable block from disengaging from the limiting groove, the present invention is improved by providing two limiting grooves symmetrically arranged on both sides of the movable block, and providing a limiting block on the locking block that matches the limiting groove.

[0008] To prevent the support frame from slipping during use, this utility model is improved by fixing an anti-slip sleeve to the bottom end of the side frame, and the anti-slip sleeve is fixed to the side frame by bolts.

[0009] To make it more comfortable for patients to use, the present invention is improved by providing a soft grip at the top of the side frame.

[0010] To prevent slippage during rotation, this utility model is improved by providing an anti-slip groove on the outer wall of the knob.

[0011] Furthermore, the present invention is improved in that both the front frame and the side frame are made of medical-grade stainless steel.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a rehabilitation training support frame that is easy to disassemble and provides stable support, and has the following beneficial effects:

[0014] This conveniently disassembled and stably supported rehabilitation training support frame allows for quick assembly of the side frame and front frame through the insertion grooves and protrusions. The front frame and side frame are locked and reinforced by the cross limit rod and the rotating rod. The addition of reinforcing crossbars, movable blocks, locking grooves and locking blocks further connects the side frame and front frame to achieve structural reinforcement. It enables quick assembly, installation and disassembly of the front frame and side frame, solving the problem of cumbersome assembly and disassembly steps in traditional support frames. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the first main view structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the open structure of the support frame of this utility model;

[0017] Figure 3 This is a schematic diagram of the first partial structure of the present utility model;

[0018] Figure 4 This is a cross-sectional view of the second partial structure of the present invention.

[0019] In the diagram: 1. Front frame; 2. Side frame; 3. Insertion groove; 4. Insertion protrusion; 5. Cross slot; 6. Cross limit rod; 7. Rotating rod; 8. Knob; 9. Reinforcing crossbar; 10. Movable locking block; 11. Locking groove; 12. Two-way threaded rod; 13. Locking block; 14. Limiting groove; 15. Limiting block; 16. Anti-slip sleeve; 17. Soft grip. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 A conveniently disassembled and stably supported rehabilitation training support frame includes a front frame 1 and side frames 2. The front frame 1 has multiple symmetrically arranged insertion grooves 3. The side frames 2 have two grooves symmetrically distributed on both sides of the front frame 1. Each side frame 2 has an insertion protrusion 4 that matches the insertion grooves 3. Both the front frame 1 and the insertion protrusions 4 have cross-shaped slots 5 that penetrate the insertion grooves 3 and the insertion protrusions 4. A cross-shaped limiting rod 6 is slidably connected to the cross-shaped slot 5, and a rotating rod 7 is rotatably connected to the cross-shaped limiting rod 6. The bottom end of the rotating rod 7 is threaded. The rotating rod 7 is connected to the front frame... 1. Threaded connection: The top end of the rotating rod 7 passes through the cross-shaped limiting rod 6 and is fixed with a knob 8. Two reinforcing crossbars 9 are symmetrically rotatably connected to the front frame 1. The other end of the reinforcing crossbar 9 is rotatably connected with a movable locking block 10. The side frame 2 has a locking groove 11. The movable locking block 10 is adapted to the locking groove 11. A bidirectional threaded rod 12 is rotatably connected in the locking groove 11. Two locking blocks 13 are symmetrically threaded on the bidirectional threaded rod 12. The two locking blocks 13 are located on both sides of the movable locking block 10. One end of the bidirectional threaded rod 12 passes through the side frame 2 and is fixed with another knob 8.

[0022] When using this support frame, during assembly and fixing, align the insertion protrusion 4 on the side frame 2 with the insertion groove 3 on the front frame 1 and insert it. Then, insert the cross-shaped limiting rod 6 into the cross-shaped slot 5 above the front frame 1. The cross-shaped limiting rod 6 passes through the cross-shaped slot 5 on the front frame 1 and the insertion protrusion 4 in sequence. When the cross-shaped limiting rod 6 is inserted to the bottom, turn the knob 8 above it to drive the rotating rod 7 to rotate, so that the rotating rod 7 is threadedly connected to the front frame 1, thereby fixing the cross-shaped limiting rod 6 and completing the assembly of the front frame 1 and the side frame 2. Then, turn the reinforcing crossbar 9 so that the movable locking block 10 is located in the locking groove 11. Turn the knob 8 on the side frame 2 to drive the bidirectional threaded rod 12 to rotate. The locking block 13 threaded to the bidirectional threaded rod 12 moves closer to and contacts the movable locking block 10 along the locking groove 11, completing the fixing of the movable locking block 10 and realizing the overall assembly of the support frame. When disassembly is required, turn all the knobs 8 in the opposite direction to realize the above reverse operation, which can quickly disassemble the support frame.

[0023] In actual use, it was found that the movable card block 10 may detach from the card slot 11 when it is clamped and fixed by the two card blocks 13. In order to avoid the above problem, in this embodiment, two limiting slots 14 are symmetrically arranged on both sides of the movable card block 10, and the card block 13 is provided with a limiting block 15 that is adapted to the limiting slot 14.

[0024] In actual use, it was found that the support frame may slip on the ground. To avoid the above problem, in this embodiment, the bottom end of the side frame 2 is fixed with an anti-slip sleeve 16, which is fixed to the side frame 2 by bolts.

[0025] In actual use, it was found that, in order to make the use of the support frame more comfortable, in this embodiment, the top of the side frame 2 is provided with a soft grip 17.

[0026] In actual use, it was found that the knob 8 would slip when turned. In order to solve the above problem, in this embodiment, the outer wall of the knob 8 is provided with an anti-slip groove.

[0027] In actual use, it was found that, further, in this embodiment, both the front frame 1 and the side frame 2 are made of medical-grade stainless steel.

[0028] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0029] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0030] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rehabilitation training support frame that is easy to disassemble and provides stable support, comprising a front frame (1) and side frames (2), characterized in that: The front frame (1) has multiple symmetrically arranged insertion grooves (3). The side frame (2) has two grooves symmetrically distributed on both sides of the front frame (1). The side frame (2) has insertion protrusions (4) that are adapted to the insertion grooves (3). The front frame (1) and the insertion protrusions (4) are both provided with cross slots (5). The cross slots (5) penetrate the insertion grooves (3) and the insertion protrusions (4). A cross limiting rod (6) is slidably connected to the cross slots (5). A rotating rod (7) is rotatably connected to the cross limiting rod (6). The bottom end of the rotating rod (7) is provided with threads. The rotating rod (7) is threaded to the front frame (1). The top of the rotating rod (7) is... A knob (8) is fixed at one end through the cross-shaped limiting rod (6). Two reinforcing crossbars (9) are symmetrically rotatably connected on the front frame (1). A movable locking block (10) is rotatably connected at the other end of the reinforcing crossbar (9). A locking groove (11) is provided on the side frame (2). The movable locking block (10) is adapted to the locking groove (11). A bidirectional threaded rod (12) is rotatably connected in the locking groove (11). Two locking blocks (13) are symmetrically threaded on the bidirectional threaded rod (12). The two locking blocks (13) are located on both sides of the movable locking block (10). One end of the bidirectional threaded rod (12) is fixed at another knob (8) through the side frame (2).

2. The rehabilitation training support frame that is easy to disassemble and provides stable support according to claim 1, characterized in that: The movable card block (10) has two symmetrically arranged limiting grooves (14) on both sides, and the card block (13) is provided with a limiting block (15) that matches the limiting groove (14).

3. The rehabilitation training support frame that is easy to disassemble and provides stable support according to claim 2, characterized in that: The bottom end of the side frame (2) is fixed with an anti-slip sleeve (16), which is fixed to the side frame (2) by bolts.

4. The rehabilitation training support frame that is easy to disassemble and provides stable support according to claim 3, characterized in that: The top of the side frame (2) is provided with a soft grip (17).

5. The rehabilitation training support frame that is easy to disassemble and provides stable support according to claim 4, characterized in that: The outer wall of the knob (8) is provided with an anti-slip groove.

6. The rehabilitation training support frame that is easy to disassemble and provides stable support according to claim 5, characterized in that: Both the front frame (1) and the side frame (2) are made of medical-grade stainless steel.

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