Lower limb rehabilitation training tool

Abstract

The utility model relates to the technical field of medical instruments, in particular to a lower limb rehabilitation training appliance which comprises a bottom plate, one end of the bottom plate is fixedly connected with an installation rod, the side face of the installation rod is rotationally connected with two pedal plates which are arranged in an oblique symmetry mode, and the other end of the bottom plate is connected with an installation sliding plate in a sliding and inserted mode. Two clamping blocks are slidably connected to one side of the mounting sliding plate, a second spring is fixedly connected between the two clamping blocks, the two clamping blocks are clamped with the bottom plate after sliding, one end of each clamping block is fixedly connected with a shifting rod, and a plurality of bolt holes are formed in the side face of the bottom plate in a penetrating mode; the device has the beneficial effects that the mounting plate is fixedly inserted into the side face of the bottom plate in a sliding mode, the two first sliding blocks are linearly installed on the mounting plate in a sliding mode, the two clamping plates are installed on the first sliding blocks in a sliding mode, the first spring is fixedly connected between the two clamping plates, and the two clamping plates are both arranged to be in a Z shape; therefore, the steel pipe at the tail of the bed can be directly clamped between the two clamping plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a lower limbs rehabilitation training tool. BACKGROUND

[0002] Rehabilitation training refers to the physical activity after injury that is conducive to recovery or improvement of function. Except for severe injury that needs rest treatment, general injury does not have to completely stop physical exercise. Appropriate and scientific physical exercise has a positive effect on rapid healing of injury and promotion of function recovery.

[0003] At present, the Chinese utility model with publication number CN212439886U discloses a lower limb rehabilitation training device. The device is threadedly connected with mounting bolts at the top surface of the bottom plate at four corner positions, and the mounting bolts are of detachable structure, so that the lower limb rehabilitation training device can be installed on the tail board of the sickbed through the mounting bolts, so that the patient can lie on the sickbed for lower limb rehabilitation training, meeting the use demand of the patient.

[0004] However, the tail of part of the existing sickbed is usually composed of steel pipes, which makes it difficult to position the device bottom plate at the tail with bolts, resulting in limitations in the use range of the device. Therefore, the utility model provides a lower limb rehabilitation training tool to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a lower limb rehabilitation training tool to solve the problem that the tail of part of the existing sickbed is usually composed of steel pipes, which makes it difficult to position the device bottom plate at the tail with bolts, resulting in limitations in the use range of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a lower limb rehabilitation training tool, which comprises:

[0007] A bottom plate is fixedly connected with a mounting rod at one end, two obliquely symmetrical foot pedals are rotatably connected to the side surface of the mounting rod, an installation sliding plate is slidably inserted into the other end of the bottom plate, two clamping blocks are slidably connected to one side of the installation sliding plate, a second spring is fixedly connected between the two clamping blocks, and the two clamping blocks are clamped with the bottom plate after sliding, a lever is fixedly connected to one end of the clamping block, and a plurality of bolt holes are formed in the side surface of the bottom plate;

[0008] An installation plate is located on one side of the installation sliding plate and is fixedly connected with the installation sliding plate, two first sliding blocks are slidably connected to one side of the installation plate, two clamping plates are slidably connected to the side surface of the first sliding block, the two clamping plates are both arranged in the shape of "Z", and a first spring is fixedly connected between the two clamping plates.

[0009] Preferably, the mounting slide is configured in a "T" shape, and the side of the base plate has a first sliding groove for the mounting slide to slide into, and both sides of the first sliding groove have slots for the card blocks to slide into.

[0010] Preferably, one end of the card block is fixedly connected to a limiting slider configured in the shape of a "T", and the side of the mounting plate is provided with a second sliding groove for the card block to be slidably installed. One side of the second sliding groove is connected to a third sliding groove for the limiting slider to be slidably installed.

[0011] Preferably, the first slider is configured in the shape of an "I", and a fourth groove is provided on one side of the mounting plate for the first slider to be slidably installed.

[0012] Preferably, one end of the clamp is fixedly connected to a second slider in the shape of a "T", and a fifth groove is provided on one side of the first slider for the second slider to slide and install.

[0013] Preferably, the corners of the clamping plate are set as smooth arcs, and the external corners of the second spring are all set as rounded corners.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This device uses a sliding mounting plate to fix the base plate. Two sliders are linearly mounted on the mounting plate, and two clamping plates are slidably mounted on the sliders. A spring is fixedly connected between the two clamping plates, and both clamping plates are set in a "Z" shape. This allows the steel pipe at the foot of the bed to be directly clamped between the two clamping plates. When there is no external interference, the entire device can remain relatively fixed at the foot of the bed, which is very convenient. At the same time, when the foot of the bed is the bed board, bolts can still be used to fix the base plate through the bolt holes, thereby improving the overall applicability of the device. Attached Figure Description

[0016] Fig. 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0017] Fig. 2 This is a side view of the base plate structure of this utility model;

[0018] Fig. 3 This is a side view of the mounting plate structure of this utility model;

[0019] Fig. 4 This is an exploded view of the mounting plate structure of this utility model.

[0020] In the figure: 1, the base plate; 11, bolt hole; 12, the first sliding groove; 13, the clamping groove; 2, the mounting rod; 21, the foot pedal; 3, the mounting sliding plate; 31, the second sliding groove; 32, the third sliding groove; 4, the mounting plate; 41, the fourth sliding groove; 5, the first sliding block; 51, the fifth sliding groove; 6, the clamping plate; 61, the second sliding block; 7, the first spring; 8, the clamping block; 81, the lever; 82, the limiting sliding block; 9, the second spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme of the present application, and the advantages are more clear and obvious, the following will be further described in detail with the embodiments of the present application. It should be understood that the specific embodiments described herein are part of the embodiments of the present application, not all embodiments, only to explain the embodiments of the present application, and not for the limitation of the embodiments of the present application, all other embodiments obtained by the person skilled in the art without doing creative work, belong to the scope of protection of the present application.

[0022] Please refer to Figs. 1 to 4 The utility model provides a technical scheme:

[0023] Embodiment one, a lower limb rehabilitation training tool, lower limb rehabilitation training tool includes: base plate 1 and mounting plate 4.

[0024] Specifically, the base plate 1 one end fixedly connected with mounting rod 2, the side surface of mounting rod 2 rotatably connected with two feet 21 that are diagonally symmetrically arranged, the base plate 1 can select to use telescopic rod with telescopic fixing function, can be more convenient for the use of patient, the other end of base plate 1 slidingly inserts mounting sliding plate 3, one side of mounting sliding plate 3 is slidably connected with two clamping blocks 8, two clamping blocks 8 are fixedly connected with the second spring 9 between two clamping blocks 8 and are clamped with the base plate 1 after sliding, one end of clamping block 8 is fixedly connected with lever 81, before mounting sliding plate 3 is slidingly inserted into the base plate 1, two clamping blocks 8 are slid to compress the second spring 9, then after mounting sliding plate 3 is inserted in place, the restraint of clamping block 8 is released, let the second spring 9 push two clamping blocks 8 to slide, clamping block 8 will be directly clamped with the base plate 1, so as to limit the continuous sliding of mounting sliding plate 3, lever 81 can facilitate the sliding of clamping block 8, the side surface of base plate 1 is provided with a plurality of bolt holes 11, the bolt hole 11 can retain the function of bolt fixing;

[0025] Furthermore, the mounting plate 4 is located on one side of the mounting slide plate 3 and is fixedly connected to the mounting slide plate 3. Two first sliders 5 are slidably connected to one side of the mounting plate 4. The sliding first sliders 5 can better align with the position of the steel pipe at the end of the bed. At the same time, the base plate 1 will not slide when there is no external interference. Two clamping plates 6 are slidably connected to the side of the first sliders 5. Both clamping plates 6 are set in a "Z" shape and a first spring 7 is fixedly connected between the two clamping plates 6. After the first sliders 5 are aligned with the steel pipe, the base plate 1 can be pressed directly. Under the pressure, the steel pipe will automatically be inserted between the two clamping plates 6. The "Z" shaped clamping plates 6 not only facilitate the insertion of the steel pipe, but also keep the base plate 1 and the steel pipe relatively fixed under the action of the first spring 7.

[0026] To facilitate the installation of the mounting plate 3, the mounting plate 3 of this application is designed in a "T" shape. This prevents the mounting plate 3 from sliding off the base plate 1 in the direction perpendicular to the base plate 1. The side of the base plate 1 has a first groove 12 for the mounting plate 3 to slide into. The first groove 12 can better cooperate with the sliding installation of the mounting plate 3. Both sides of the first groove 12 have slots 13 for the locking block 8 to slide into. The slots 13 can facilitate the locking block 8 to lock into the base plate 1 after being inserted, thereby restricting the mounting plate 3 from continuing to slide.

[0027] To facilitate the installation of the locking block 8, one end of the locking block 8 is fixedly connected to a limiting slider 82 configured in a "T" shape. The limiting slider 82 can prevent the locking block 8 from separating from the mounting slide plate 3. The side of the mounting slide plate 3 is provided with a second slide groove 31 for the sliding installation of the locking block 8. The second slide groove 31 can facilitate the insertion of the locking block 8 into the locking slot 13 after sliding. One side of the second slide groove 31 is connected to a third slide groove 32 for the sliding installation of the limiting slider 82. The third slide groove 32 can facilitate the installation of the limiting slider 82.

[0028] To facilitate the installation of the first slider 5, the first slider 5 of this application is set in the shape of "I". This can prevent the first slider 5 from separating from the mounting plate 4. A fourth sliding groove 41 is provided on one side of the mounting plate 4 for the first slider 5 to slide and install. The fourth sliding groove 41 can better cooperate with the sliding installation of the first slider 5.

[0029] To facilitate the installation of the clamp plate 6, one end of the clamp plate 6 of this application is fixedly connected to a second slider 61 configured in the shape of a "T". The second slider 61 can prevent the clamp plate 6 and the first slider 5 from separating, ensuring that the clamp plate 6 will only slide in a straight line on the first slider 5. A fifth groove 51 is provided on one side of the first slider 5 for the second slider 61 to slide and install.

[0030] To further improve this device, the corners of the clamping plate 6 in this application are made into smooth arcs to avoid scratching the paint on the steel pipe, and the external corners of the second spring 9 are all made into rounded corners to avoid injuring fingers.

[0031] In actual implementation, first, one end of the installation slide plate 3 is slidably inserted into the first sliding groove 12, then the two push rods 81 are pressed to compress the second spring 9, so that the clamping blocks 8 can continue to be slidably inserted into the first sliding groove 12 together with the installation slide plate 3, after the installation slide plate 3 is in place, the second spring 9 will push the two clamping blocks 8 to be slidably inserted into the clamping groove 13, thereby fixing the installation slide plate 3, and further fixing the installation plate 4 to be installed on the bottom plate 1, at this time, the position of the first sliding block 5 is adjusted according to the position of the bed tail steel pipe, then the bottom plate 1 is directly pushed, and then the steel pipe will be directly clamped between the two clamping plates 6 arranged in the shape of "Z", the two clamping plates 6 will clamp the steel pipe under the action of the first spring 7, so that when the bottom plate 1 is not interfered by external force, the bottom plate 1 can be relatively fixed on the bed, and when the patient uses the device, only vertical thrust will be applied to the bottom plate 1, which will not affect the installation of the bottom plate 1, and the bolt hole 11 on the bottom plate 1 can also allow the bottom plate 1 to still retain the condition of being bolted on the bed plate.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lower extremity rehabilitation tool, characterized by: The lower limb rehabilitation training equipment includes: A base plate (1) is fixedly connected to one end of the base plate (1), and two foot pedals (21) arranged obliquely and symmetrically are rotatably connected to the side of the mounting rod (2). A mounting slide plate (3) is slidably inserted into the other end of the base plate (1). Two locking blocks (8) are slidably connected to one side of the mounting slide plate (3). A second spring (9) is fixedly connected between the two locking blocks (8), and the two locking blocks (8) are locked to the base plate (1) after sliding. A lever (81) is fixedly connected to one end of the locking block (8). Multiple bolt holes (11) are opened through the side of the base plate (1). Mounting plate (4) is located on one side of mounting slide plate (3) and is fixedly connected to mounting slide plate (3). Two first sliders (5) are slidably connected to one side of mounting plate (4). Two clamping plates (6) are slidably connected to the side of the first slider (5). Both clamping plates (6) are set in a "Z" shape and a first spring (7) is fixedly connected between the two clamping plates (6).

2. The lower limb rehabilitation training aid according to claim 1, characterized in that: The mounting slide (3) is configured in a "T" shape. The side of the base plate (1) is provided with a first slide groove (12) for the mounting slide (3) to slide into. Both sides of the first slide groove (12) are provided with slots (13) for the slot blocks (8) to slide into.

3. The lower limb rehabilitation training aid according to claim 2, characterized in that: One end of the card block (8) is fixedly connected to a limiting slider (82) configured in the shape of a "T". The side of the mounting slide plate (3) is provided with a second slide groove (31) for the card block (8) to slide and install. One side of the second slide groove (31) is connected to a third slide groove (32) for the limiting slider (82) to slide and install.

4. The lower limb rehabilitation training aid according to claim 1, characterized in that: The first slider (5) is configured in the shape of "I". The mounting plate (4) has a fourth groove (41) on one side for sliding installation of the first slider (5).

5. The lower limb rehabilitation training aid according to claim 1, characterized in that: One end of the clamp (6) is fixedly connected to a second slider (61) configured in the shape of a "T". A fifth groove (51) is provided on one side of the first slider (5) for the second slider (61) to slide and install.

6. The lower limb rehabilitation training aid according to claim 5, characterized in that: The corner of the clamp (6) is set as a smooth arc, and the external corners of the second spring (9) are all set as rounded corners.

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