Limb rehabilitation training device

Abstract

The utility model discloses a limb rehabilitation training device which comprises a fixing rod, a supporting rod is arranged at the top end of the fixing rod, a rehabilitation training mechanism is connected to the bottom end of the inner side of the supporting rod, a height adjusting mechanism is arranged between the supporting rod and the fixing rod, and an installation guiding mechanism is arranged at the bottom end of the fixing rod. The height adjusting mechanism comprises a connecting assembly and a height adjusting assembly, wherein the connecting assembly is arranged at the joint of the supporting rod and the fixing rod; the guide assembly is arranged in the connecting assembly; the limiting assembly is arranged on the inner side of the guide assembly; through the designed connecting groove, connecting rod, guide groove, guide block, limiting groove and limiting buckle, the height of the supporting rod can be freely adjusted according to the use requirement, meanwhile, the designed positioning hole, screw hole and positioning screw rod are matched, the firm limiting effect can be achieved, and compared with the prior art, the supporting rod has the advantages of being simple in structure and convenient to use. And the height adjustment work of the limb rehabilitation training device is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of neurosurgery nursing, and in particular relates to a limb rehabilitation training device. Background Art

[0002] Neurosurgery is a department that treats diseases of the brain, spinal cord and other nervous systems caused by trauma, such as life-threatening cerebral hemorrhage, brain trauma caused by a car accident, or brain tumor compression requiring surgical treatment. After neurosurgery, patients need rehabilitation training to quickly recover their limbs.

[0003] When using the existing limb rehabilitation trainer, the rehabilitation personnel need to stand and pull the rehabilitation training mechanism left and right. The rehabilitation training mechanism is supported and fixed by a support rod. However, due to the different heights of the rehabilitation personnel and the inability of the existing limb rehabilitation trainer to quickly adjust the height, it is more troublesome for rehabilitation personnel of different heights to use it. For this reason, we propose a limb rehabilitation trainer. Utility Model Content

[0004] The purpose of the utility model is to provide a limb rehabilitation trainer to solve the problem in the above-mentioned background technology that the limb rehabilitation trainer cannot be quickly adjusted in height during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a limb rehabilitation trainer, comprising a fixed rod, a support rod is arranged at the top of the fixed rod, a rehabilitation training mechanism is connected to the inner bottom end of the support rod, a height adjustment mechanism is arranged between the support rod and the fixed rod, and a mounting guide mechanism is arranged at the bottom end of the fixed rod, and the height adjustment mechanism comprises:

[0006] A connecting assembly, which is arranged at the connection between the support rod and the fixing rod;

[0007] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0008] A limit assembly, which is arranged on the inner side of the guide assembly;

[0009] A positioning assembly, which is arranged on both sides of the fixing rod and connected to the connecting assembly;

[0010] An operating assembly is arranged at the end of the supporting rod.

[0011] Preferably, the connecting assembly includes a connecting groove formed at the top end of the fixing rod and a connecting rod fixed at the bottom end of the supporting rod, and the connecting rod is snap-connected with the connecting groove.

[0012] Preferably, the guide assembly comprises a guide groove formed at the bottom end of the connecting rod and a guide rod fixed inside the connecting groove, and the guide rod is slidably connected to the guide groove.

[0013] Preferably, the limiting assembly includes limiting grooves symmetrically arranged at equal distances on both sides of the inner wall of the guide groove and limiting buckles symmetrically fixed on both sides of the guide rod, and the limiting buckles are engaged and connected with the limiting grooves.

[0014] Preferably, the positioning assembly includes positioning holes symmetrically and equidistantly opened on both sides of the connecting rod and screw holes symmetrically opened on both sides of the inner wall of the connecting groove. Positioning screws that pass through the screw holes and are connected to the positioning holes are arranged on both sides of the fixing rod. The positioning screws are screwed together and fixedly connected with the positioning holes.

[0015] Preferably, the operating assembly includes an operating handle symmetrically fixed on the end surface of the support rod.

[0016] Preferably, the installation guide mechanism comprises a docking groove provided at the bottom end of the fixing rod and a docking block symmetrically fixed inside the docking groove, and the bottom end of the fixing rod is symmetrically penetrated with installation holes.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model can realize free adjustment of the height of the support rod according to the use requirements through the designed connecting groove, connecting rod, guide groove, guide block, limit groove and limit buckle. At the same time, with the designed positioning hole, screw hole and positioning screw, it can also play a firm limiting role. Compared with the existing technology, the height adjustment work of the limb rehabilitation trainer is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0021] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of point B;

[0022] In the figure: 1, fixing rod; 2, supporting rod; 3, rehabilitation training mechanism; 100, connecting groove; 101, connecting rod; 200, guide groove; 201, guide rod; 300, limiting groove; 301, limiting buckle; 400, positioning hole; 401, screw hole; 402, positioning screw; 500, operating handle; 600, docking groove; 601, docking block; 602, mounting hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 3 The utility model provides a technical solution: a limb rehabilitation trainer, comprising a fixed rod 1, a support rod 2 is arranged at the top of the fixed rod 1, a rehabilitation training mechanism 3 is connected to the inner bottom end of the support rod 2, a height adjustment mechanism is arranged between the support rod 2 and the fixed rod 1, and a mounting guide mechanism is arranged at the bottom end of the fixed rod 1. The height adjustment mechanism includes:

[0025] A connecting assembly, which is arranged at the connection between the support rod 2 and the fixing rod 1;

[0026] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0027] A limit assembly, which is arranged on the inner side of the guide assembly;

[0028] A positioning assembly, which is arranged on both sides of the fixing rod 1 and connected to the connecting assembly;

[0029] An operating assembly is arranged at the end of the support rod 2 .

[0030] In this embodiment, preferably, the connecting assembly includes a connecting groove 100 opened at the top of the fixing rod 1 and a connecting rod 101 fixed at the bottom end of the support rod 2, and the connecting rod 101 is engaged with the connecting groove 100 to adjust the height of the support rod 2.

[0031] In this embodiment, preferably, the guide assembly includes a guide groove 200 opened at the bottom end of the connecting rod 101 and a guide rod 201 fixed inside the connecting groove 100. The guide rod 201 is slidably connected to the guide groove 200, so that it can play a guiding role when the connecting rod 101 moves.

[0032] In this embodiment, preferably, the limiting assembly includes limiting grooves 300 symmetrically and equidistantly opened on both sides of the inner wall of the guide groove 200 and limiting buckles 301 symmetrically fixed on both sides of the guide rod 201. By engaging the limiting buckles 301 with the limiting grooves 300, the connecting rod 101 can be temporarily limited, and the screw hole 401 can be aligned with the positioning hole 400 of the corresponding height.

[0033] In this embodiment, preferably, the positioning assembly includes positioning holes 400 symmetrically and equidistantly arranged on both sides of the connecting rod 101 and screw holes 401 symmetrically and penetratingly arranged on both sides of the inner wall of the connecting groove 100. Positioning screws 402 that pass through the screw holes 401 and are connected to the positioning holes 400 are arranged on both sides of the fixing rod 1. The positioning screws 402 are screwed together and fixedly connected with the positioning holes 400, so that the connecting rod 101 can be limited and fixed after the height is adjusted.

[0034] In this embodiment, preferably, the operating assembly includes an operating handle 500 symmetrically fixed on the end surface of the support rod 2, and the support rod 2 can be grasped to move and adjust the height.

[0035] In this embodiment, preferably, the installation guide mechanism includes a docking groove 600 opened at the bottom end of the fixed rod 1 and a docking block 601 symmetrically fixed inside the docking groove 600, which can play an installation guide role. The bottom end of the fixed rod 1 is symmetrically penetrated with installation holes 602, which can be used to install and fix the fixed rod 1.

[0036] The working principle and use process of the utility model are as follows: when the height of the support rod 2 needs to be adjusted, the positioning screw 402 is first loosened, so that the end of the screw is withdrawn from the inside of the positioning hole 400 and screwed into the inside of the screw hole 401 for temporary positioning, so that the limit of the connecting rod 101 can be released, and then the operating handle 500 is held, and the supporting rod 2 is pushed to move by the operating handle 500, so that the connecting rod 101 slides inside the connecting groove 100, and drives the guide groove 200 to slide on the surface of the guide rod 201 to play a role in moving and guiding, and at the same time drives the limiting buckle 301 to be squeezed and separated from the limiting groove 300, so that the height of the supporting rod 2 can be adjusted. After the support rod 2 moves to a suitable height, stop pushing the support rod 2 so that the limit buckle 301 is engaged with the limit groove 300 at the corresponding position, so that the connecting rod 101 can be temporarily limited, and the screw hole 401 is aligned with the positioning hole 400 at the corresponding position, and then the positioning screw 402 is tightened so that it rotates inside the screw hole 401 and is screwed and fixedly connected with the positioning hole 400, so that the height of the support rod 2 can be positioned and the adjustment work is completed. When the fixing rod 1 needs to be fixed to the ground for stable use, the docking groove 600 and the docking block 601 can be used as a docking guide, and then bolts are used to penetrate the inside of the mounting hole 602 for screwing and fixing.

[0037] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A limb rehabilitation training device, comprising a fixing rod (1), a support rod (2) being arranged at the top end of the fixing rod (1), a rehabilitation training mechanism (3) being connected to the inner bottom end of the support rod (2), characterized in that: A height adjustment mechanism is provided between the support rod (2) and the fixing rod (1), and a mounting guide mechanism is provided at the bottom end of the fixing rod (1). The height adjustment mechanism comprises: A connecting assembly, the connecting assembly being arranged at the connection between the supporting rod (2) and the fixing rod (1); A guide assembly, the guide assembly being arranged inside the connecting assembly; A limit assembly, which is arranged on the inner side of the guide assembly; A positioning assembly, which is arranged on both sides of the fixing rod (1) and connected to the connecting assembly; An operating component is arranged at the end of the support rod (2).

2. A limb rehabilitation training device according to claim 1, characterized in that: The connection assembly comprises a connection groove (100) provided at the top end of the fixing rod (1) and a connection rod (101) fixed at the bottom end of the supporting rod (2), wherein the connection rod (101) is snap-fitted and connected to the connection groove (100).

3. A limb rehabilitation training device according to claim 1, characterized in that: The guide assembly comprises a guide groove (200) formed at the bottom end of the connecting rod (101) and a guide rod (201) fixed inside the connecting groove (100); the guide rod (201) is slidably connected to the guide groove (200).

4. A limb rehabilitation training device according to claim 1, characterized in that: The limiting assembly comprises limiting grooves (300) symmetrically arranged at equal distances on both sides of the inner wall of the guide groove (200) and limiting buckles (301) symmetrically fixed on both sides of the guide rod (201), and the limiting buckles (301) are snap-fitted and connected with the limiting grooves (300).

5. The limb rehabilitation training device according to claim 1, characterized in that: The positioning assembly comprises positioning holes (400) symmetrically arranged at equal distances on both sides of the connecting rod (101) and screw holes (401) symmetrically arranged on both sides of the inner wall of the connecting groove (100). Positioning screws (402) passing through the screw holes (401) and connected to the positioning holes (400) are arranged on both sides of the fixing rod (1). The positioning screws (402) are screwed together and fixedly connected to the positioning holes (400).

6. A limb rehabilitation training device according to claim 1, characterized in that: The operating assembly comprises an operating handle (500) symmetrically fixed on the end surface of the support rod (2).

7. The limb rehabilitation training device according to claim 1, characterized in that: The installation guide mechanism comprises a docking groove (600) provided at the bottom end of the fixing rod (1) and a docking block (601) symmetrically fixed inside the docking groove (600); the bottom end of the fixing rod (1) is symmetrically penetrated by installation holes (602).

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