Training device for lower limb rehabilitation

Abstract

The utility model discloses a training device for lower limb rehabilitation, which belongs to the technical field of lower limb rehabilitation, and comprises a box body, the bottom of the box body is fixedly connected with two supporting mechanisms, the exteriors of the two supporting mechanisms are fixedly connected with pipe bodies, the interiors of the pipe bodies are in threaded connection with first threaded rods, and the first threaded rods are in threaded connection with second threaded rods. According to the hospital bed, the supporting mechanism is arranged, when the hospital bed is used, the supporting mechanism is moved to drive the box body to move to the position above the hospital bed, the two supporting rods of the supporting mechanism are located on the two sides of the hospital bed, and therefore the hospital bed can be conveniently used; the U-shaped clamping plate is arranged on the bed frame in a sleeving mode so as to fix the position of the whole device, a patient can conduct lower limb rehabilitation training on a sickbed without getting up, two training modes of outward movement and pedaling movement are achieved, lower limb rehabilitation training of the patient is conducted from multiple directions, and therefore the rehabilitation training efficiency is improved.

Description

TECHNICAL FIELD

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

[0002] Rehabilitation treatment is one of the important contents of rehabilitation medicine, is the important means of making the sick, injured, disabled physical and mental health and "functional recovery", is also a component part of the disease, injury comprehensive treatment, and rehabilitation treatment is often combined with drug therapy, surgical therapy and other clinical treatment in practice. Rehabilitation physiotherapy is an important part of rehabilitation treatment, and rehabilitation physiotherapy also collects a variety of treatment methods such as exercise therapy, occupational therapy, speech therapy, physical therapy, acupuncture, massage and so on. In addition, the lower limbs of patients need to use rehabilitation training device in the rehabilitation process to accelerate the recovery speed of patients.

[0003] The existing lower limbs rehabilitation training device is usually a sitting type, needs to assist patient to move and sit on the device to train, and the lower limbs of patients are not convenient to get up and move, need to use the training device with certain weight to train to gradually recover the action ability, and the existing lower limbs rehabilitation training device usually only has one direction of movement training, does not have the function of multidirectional training, is not conducive to the rehabilitation training of patients, therefore, a training device for lower limbs rehabilitation is proposed. SUMMARY

[0004] The utility model aims at at least solving one of the technical problems in the prior art.

[0005] Therefore, one purpose of the utility model lies in providing a training device for lower limbs rehabilitation, which can make patients perform lower limbs rehabilitation training on a sickbed without getting up, has two training modes of moving outward and pedaling, and trains the lower limbs of patients from multiple directions to improve the efficiency of rehabilitation training.

[0006] To achieve the above object, the utility model provides the following technical scheme: a training device for lower limbs rehabilitation, including the box, the bottom of box is fixedly connected with two support mechanisms, the outside of two support mechanisms is fixedly connected with the pipe body, the inside of pipe body is threadedly connected with first threaded rod, one end of first threaded rod is rotatably connected with U -shaped clamping plate, the outside of U -shaped clamping plate is threadedly connected with second threaded rod, the bottom of box is equipped with two second movable grooves, the inside of box is rotatably connected with two first rotation axes, the outside of first rotation axis is fixedly connected with first push rod, first push rod penetrates second movable groove and is installed with the placing mechanism for placing leg, the inside of box is fixedly connected with two baffle plates, first counterweight is slidably connected between two baffle plates and box, the inside of box is fixedly connected with a plurality of first derricks, the outside of a plurality of first derricks is fixedly connected with first pulley, the outside of first rotation axis is fixedly connected with first connecting block, the outside of first connecting block is fixedly connected with first cable, one end of first cable is fixedly connected with first counterweight, the bottom of box and between two second movable grooves are equipped with first movable groove, the inside of box is fixedly connected with shell, the inside of shell is rotatably connected with second rotation axis, the outside of second rotation axis is fixedly connected with second push rod, second push rod penetrates first movable groove and is fixedly connected with treading plate, the inside of shell is fixedly connected with two second derricks, the outside of second derrick is fixedly connected with second pulley, the outside of second rotation axis is fixedly connected with second connecting block, the outside of second connecting block is fixedly connected with second cable, the inside of shell is slidably connected with second counterweight, one end of second cable is fixedly connected on second counterweight.

[0007] Preferably, the placing mechanism comprises a leg placing plate fixedly connected to the bottom of the first push rod, and two straps fixedly connected to the outside of the leg placing plate.

[0008] Preferably, the outside of the two leg placing plates is fixedly connected with a limiting rod.

[0009] Preferably, the first pulley is slidably connected with the first cable, and the second pulley is slidably connected with the second cable.

[0010] Preferably, the support mechanism comprises a support rod, both of the support rods are fixedly connected to the bottom of the box, the bottom of each of the two support rods is fixedly connected with a bottom plate, and a brake universal wheel is installed at the bottom of each corner of the bottom plate.

[0011] Preferably, the diameter of the first push rod is smaller than the inner groove width of the second movable groove, and the diameter of the second push rod is smaller than the inner groove width of the first movable groove.

[0012] Compared with the prior art, the utility model discloses the beneficial effect is:

[0013] The utility model discloses a support mechanism is set, in use through the support mechanism with the removal of box body and drive to the above of sick bed, and the two support rods of support mechanism are located the both sides of sick bed, and the U -shaped clamping plate is set on the bed frame and fixes the position of whole device, and the patient can carry out lower limb rehabilitation training on the sick bed, does not need to get up, and has two training modes of moving and kicking to the outside, and the training of patient lower limbs is carried out from multiple directions to improve the efficiency of rehabilitation training. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic drawing for the training device for lower limb rehabilitation of the utility model;

[0015] Figure 2 It is the structure schematic drawing of first movable slot in the training device for lower limb rehabilitation of the utility model;

[0016] Figure 3 It is the structure schematic drawing of first rotating shaft in the training device for lower limb rehabilitation of the utility model;

[0017] Figure 4 It is the training device for lower limb rehabilitation of the utility model Figure 3 Among them A area amplification structure schematic drawing

[0018] In the drawing: 1, box body;2, support rod;3, bottom plate;4, brake universal wheel;5, pipe body;6, first threaded rod;7, U-shaped clamping plate;8, second threaded rod;9, first push rod;10, leg placing plate;11, bandage;12, pedal plate;13, first movable slot;14, second movable slot;15, second push rod;16, first rotating shaft;17, first derrick;18, first pulley;19, first cable;20, limit rod;21, first connecting block;22, partition;23, first counterweight;24, shell;25, second rotating shaft;26, second connecting block;27, second derrick;28, second pulley;29, second cable;30, second counterweight. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor belong to the range of protection of the utility model.

[0020] Please refer to Figures 1-4The utility model discloses an embodiment provides a kind of training device for lower limb rehabilitation, comprising: box 1, the bottom of box 1 is fixedly connected with two support mechanisms, the outside of two support mechanisms is fixedly connected with pipe body 5, the inside of pipe body 5 is threadedly connected with first threaded rod 6, one end of first threaded rod 6 is rotatably connected with U-shaped clamping plate 7, the outside of U-shaped clamping plate 7 is threadedly connected with second threaded rod 8, the bottom of box 1 is provided with two second movable grooves 14, the inside of box 1 is rotatably connected with two first rotating shafts 16, the outside of first rotating shaft 16 is fixedly connected with first push rod 9, first push rod 9 penetrates second movable groove 14 and is equipped with the placing mechanism for placing leg, the inside of box 1 is fixedly connected with two partitions 22, first counterweight 23 is slidably connected between two partitions 22 and box 1, the inside of box 1 is fixedly connected with multiple first derricks 17, the outside of multiple first derricks 17 is fixedly connected with first pulley 18, the outside of first rotating shaft 16 is fixedly connected with first connecting block 21, the outside of first connecting block 21 is fixedly connected with first cable 19, one end of first cable 19 is fixedly connected with first counterweight 23, the bottom of box 1 and between two second movable grooves 14 are provided with first movable groove 13, the inside of box 1 is fixedly connected with shell 24, the inside of shell 24 is rotatably connected with second rotating shaft 25, the outside of second rotating shaft 25 is fixedly connected with second push rod 15, second push rod 15 penetrates first movable groove 13 and is fixedly connected with stepping plate 12, the inside of shell 24 is fixedly connected with two second derricks 27, the outside of second derrick 27 is fixedly connected with second pulley 28, the outside of second rotating shaft 25 is fixedly connected with second connecting block 26, the outside of second connecting block 26 is fixedly connected with second cable 29, the inside of shell 24 is slidably connected with second counterweight 30, one end of second cable 29 is fixedly connected on second counterweight 30.

[0021] In use, by moving support mechanism drives box 1 to move to the upper of sickbed, the two support rods 2 of support mechanism are located at the both sides of sickbed, first threaded rod 6 is rotated to drive U-shaped clamping plate 7 to move to the direction of bed frame at this time, after U-shaped clamping plate 7 is covered on bed frame, second threaded rod 8 is rotated, makes second threaded rod 8 press down on bed frame to complete extrusion fixed, to fix the position of whole device. In addition, make brake universal wheel 4 adjust to brake stop state, prevent the shaking of bottom plate 3.

[0022] Among them, the placing mechanism includes leg placing plate 10, leg placing plate 10 is fixedly connected to the bottom of first push rod 9, the outside of leg placing plate 10 is fixedly connected with two bandages 11.

[0023] Then the patient's lower leg is placed on the leg placement plate 10 of the placement mechanism and then fixed using the strap 11, the patient's leg moves outward, assisting the leg to move horizontally, and when moving, the first push rod 9 drives the first rotating shaft 16 and the first connecting block 21 to rotate and tilt, the first connecting block 21 moves to drive the first cable 19, and the first cable 19 drives the first counterweight 23 to move, so that the patient's leg needs to be forced to move the first push rod 9, which plays a training role in the rehabilitation of the patient's leg opening movement.

[0024] In addition, the foot is stepped on the stepping plate 12 to make a pedaling action with the leg, which can make the second push rod 15 move, and the second push rod 15 is also connected with the second counterweight 30 through the second connecting block 26 and the second cable 29, and the patient's leg can be trained by pedaling the stepping plate 12, so as to improve the efficiency of rehabilitation training.

[0025] Among them, in order to limit the moving position of the first push rod 9 when it is retracted, the outer part of the two leg placement plates 10 is fixedly connected with a limiting rod 20, and the two limiting rods 20 are oppositely arranged, and the adjacent ends of the two limiting rods 20 abut together when the two first push rods 9 are in a stationary state.

[0026] Among them, the first pulley 18 is slidably connected with the first cable 19, and the second pulley 28 is slidably connected with the second cable 29.

[0027] Among them, the support mechanism includes a support rod 2, and the two support rods 2 are fixedly connected to the bottom of the box body 1. The bottom of each support rod 2 is fixedly connected with a bottom plate 3, and the bottom of the bottom plate 3 is provided with a brake universal wheel 4 at each corner.

[0028] Among them, the diameter of the first push rod 9 is smaller than the inner slot width of the second movable slot 14, and the diameter of the second push rod 15 is smaller than the inner slot width of the first movable slot 13.

[0029] According to the technical scheme, the working steps of the scheme are summarized and combed: in use, the box body 1 is moved to the upper side of the bed by the moving support mechanism, the two support rods 2 of the support mechanism are located on both sides of the bed, at this time the first threaded rod 6 is rotated to drive the U-shaped clamping plate 7 to move to the direction of the bed frame, the U-shaped clamping plate 7 is sleeved on the bed frame, then the second threaded rod 8 is rotated to make the second threaded rod 8 press on the bed frame to complete the extrusion and fixation, so as to fix the position of the whole device. In addition, the brake universal wheel 4 is adjusted to the brake stop state to prevent the bottom plate 3 from shaking, then the patient's small leg is placed on the leg placing plate 10 of the placing mechanism and then fixed by the binding belt 11, the patient's leg moves outward, and when moving, the first push rod 9 is pushed to drive the first rotating shaft 16 and the first connecting block 21 to rotate and tilt, the first connecting block 21 moves to drive the first cable 19, and the first cable 19 drives the first counterweight 23 to move, so that the patient's leg needs to be forced to move the first push rod 9, which plays a training role in the rehabilitation of the patient's leg opening movement, in addition, the foot is stepped on the stepping plate 12 and the leg is made to make the action of pedaling, which can make the second push rod 15 move, the second push rod 15 is also connected with the second counterweight 30 through the second connecting block 26 and the second cable 29, and the patient's leg can be trained by pedaling the stepping plate 12, so that the patient's lower limbs are trained from multiple directions, thereby improving the efficiency of rehabilitation training.

[0030] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art. 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, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A training device for lower limb rehabilitation, characterized in that: Including the box (1), the bottom of the box (1) is fixedly connected with two support mechanisms, the outer portions of the two support mechanisms are fixedly connected with pipe bodies (5), the inner portions of the pipe bodies (5) are threadedly connected with first threaded rods (6), one end of the first threaded rod (6) is rotatably connected with a U-shaped clamping plate (7), the outer portion of the U-shaped clamping plate (7) is threadedly connected with a second threaded rod (8); The bottom of the box (1) is provided with two second movable grooves (14), the inner portion of the box (1) is rotatably connected with two first rotating shafts (16), the outer portion of the first rotating shaft (16) is fixedly connected with a first push rod (9), the first push rod (9) penetrates through the second movable groove (14) and is provided with a placing mechanism for placing legs, the inner portion of the box (1) is fixedly connected with two partition plates (22), the first counterweight (23) is slidably connected between the two partition plates (22) and the box (1), the inner portion of the box (1) is fixedly connected with a plurality of first lifting rods (17), the outer portion of the first lifting rod (17) is fixedly connected with a first pulley (18), the outer portion of the first rotating shaft (16) is fixedly connected with a first connecting block (21), the outer portion of the first connecting block (21) is fixedly connected with a first cable (19), one end of the first cable (19) is fixedly connected with the first counterweight (23); The bottom of the box (1) and between the two second movable grooves (14) is provided with a first movable groove (13), the inner portion of the box (1) is fixedly connected with a shell (24), the inner portion of the shell (24) is rotatably connected with a second rotating shaft (25), the outer portion of the second rotating shaft (25) is fixedly connected with a second push rod (15), the second push rod (15) penetrates through the first movable groove (13) and is fixedly connected with a stepping plate (12), the inner portion of the shell (24) is fixedly connected with two second lifting rods (27), the outer portion of the second lifting rod (27) is fixedly connected with a second pulley (28), the outer portion of the second rotating shaft (25) is fixedly connected with a second connecting block (26), the outer portion of the second connecting block (26) is fixedly connected with a second cable (29), the inner portion of the shell (24) is slidably connected with a second counterweight (30), one end of the second cable (29) is fixedly connected to the second counterweight (30).

2. The training device for lower limb rehabilitation according to claim 1, characterized in that: The placing mechanism comprises leg placing plates (10), the leg placing plates (10) are fixedly connected to the bottom of the first push rod (9), the outer portion of the leg placing plate (10) is fixedly connected with two binding belts (11).

3. A training device for lower limb rehabilitation according to claim 2, characterized in that: The outer portion of the two leg placing plates (10) is fixedly connected with a limiting rod (20).

4. The training device for lower limb rehabilitation according to claim 1, characterized in that: The first pulley (18) is slidably connected with the first cable (19), the second pulley (28) is slidably connected with the second cable (29).

5. The training device for lower limb rehabilitation according to claim 1, characterized in that: The supporting mechanism comprises support rods (2), both of which are fixedly connected to the bottom of the box (1), and the bottom of each of the support rods (2) is fixedly connected with a bottom plate (3), and the bottom of each corner of the bottom plate (3) is installed with a brake universal wheel (4).

6. The training device for lower limb rehabilitation according to claim 1, characterized in that: The diameter of the first push rod (9) is smaller than the inner slot width of the second movable slot (14), and the diameter of the second push rod (15) is smaller than the inner slot width of the first movable slot (13).

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