Hemiplegia rehabilitation walking aid

Abstract

The utility model discloses a hemiplegia rehabilitation walking aid device which comprises two supporting frames arranged in a spaced mode, a plurality of walking wheels arranged at the bottom ends of the supporting frames, moving wheels connected with the supporting frames and located between the walking wheels, a reinforcing plate with the two ends fixedly connected with the two supporting frames respectively and a seat plate hinged to the side wall of the reinforcing plate. Each supporting frame is connected with a driving mechanism, and the driving mechanisms are connected with the moving wheels. The hinged seat plate can be folded, the folded seat plate and the reinforcing plate are locked through the first locking mechanism, after the seat plate is unfolded, the unfolded seat plate and the supporting frame are locked through the second locking mechanism, the locked seat plate is parallel to the ground, and after the seat plate is folded, the folded seat plate is unfolded. A patient can stand and hold the supporting frame to do walking exercise through the walking wheels or the moving wheels, and the walking aiding purpose is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment, and in particular relates to a hemiplegia rehabilitation walking aid device. Background Art

[0002] Hemiplegia, also known as hemiplegia, refers to movement disorders of the upper and lower limbs, facial muscles and lower tongue muscles on one side. It is a common symptom of acute cerebrovascular disease. During the treatment and rehabilitation process of hemiplegic patients, patients need to insist on self-limb rehabilitation exercises to maintain the recovery of body functions. In the past, walkers were mostly used to help patients with limb rehabilitation walking exercises. However, the current walkers include a bracket and a roller fixed to the bottom of the bracket. Due to its simple structure, the patient can only support the bracket to move the roller to help the patient exercise walking. However, it cannot meet more usage needs of rehabilitation exercises. Therefore, it is very necessary to design a walking aid that has more functions during rehabilitation exercises. Utility Model Content

[0003] Aiming at the technical problem that the prior art has a simple structure and requires patients to support a booster, which can only achieve the single purpose of helping patients to walk and exercise, the utility model provides a hemiplegia rehabilitation walking aid device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A hemiplegic rehabilitation walking aid device comprises two support frames arranged at intervals, a plurality of walking wheels arranged at the bottom ends of the support frames, moving wheels connected to the support frames and located between the walking wheels, reinforcing plates respectively fixed to the two support frames at both ends, and a seat board hinged to the side walls of the reinforcing plates, each of the support frames is connected to a driving mechanism, and the driving mechanism is connected to the moving wheels; the hinged seat board can be folded, and the folded seat board and the reinforcing plate are locked by a first locking mechanism, and when the seat board is unfolded, the unfolded seat board and the support frame are locked by a second locking mechanism, and the locked seat board is parallel to the ground.

[0006] Furthermore, the support frame includes two vertical rods arranged at intervals, a side plate connected between the two vertical rods, two arc rods connected to the top ends of the two vertical rods one by one, and a horizontal rod connected between the two arc rods, and the bottom ends of the vertical rods are connected to the walking wheels.

[0007] Furthermore, the lower part of the side panel is connected to the driving mechanism, and the driving mechanism includes a box connected to the lower end of the side panel and a driving motor installed in the box, the driving motor is connected to the moving wheel, and the outer wall of one of the side panels is also provided with a control box electrically connected to the driving mechanism.

[0008] Furthermore, a soft storage bag is fixedly connected to the outer wall of the other side plate, and the bag opening of the soft storage bag is elastic.

[0009] Furthermore, the inner wall of the side panel is provided with a plurality of air bags arranged at intervals along the width of the side panel, the plurality of air bags are connected in series through an air injection pipe, and the air bags are heat-formed by polyethylene PVC film.

[0010] Furthermore, the outer surface of the horizontal rod is a non-slip silicone grip.

[0011] Furthermore, the first locking mechanism includes a first locking hole opened on the reinforcing plate, a second locking hole capable of penetrating the seat plate, and a first locking bolt capable of being screwed with the first locking hole and the second locking hole.

[0012] Furthermore, the second locking mechanism includes a plurality of third locking holes respectively arranged on the two side panels, a plurality of L-shaped side wings fixedly connected to the side walls on both sides of the seat plate, a fourth locking hole arranged on the side wings, and a second locking bolt that can be screwed with the third locking hole and the fourth locking hole. After the seat plate is unfolded, the positions of the fourth locking holes distributed on the side wings correspond one by one to the positions of the plurality of third locking holes.

[0013] Furthermore, one end of each of the two support frames away from the reinforcing plate is fixedly connected to a reinforcing belt, and both of the two reinforcing belts are provided with Velcro.

[0014] In summary, the beneficial effects of the utility model are as follows: 1. When hemiplegic patients perform limb rehabilitation exercises, the walking aid device can not only help assist the patients in walking rehabilitation exercises, but also drive the moving wheels to move by driving the driving mechanism to provide electric assistance to the patients. In addition, when the seat board is unfolded, the patient can sit on the seat board and be pushed to move when he is physically exhausted, saving physical energy. 2. Multiple airbags are provided on both side panels. After the airbags are filled, the patient and the walking aid device can be fixed more firmly. Moreover, if there is a bump on the bed or corridor, the airbags also have anti-collision and shock-absorbing effects to protect the patient. Therefore, the design of the airbags not only increases the stability of the walking aid device during use, but also has an anti-collision protection function. While achieving walking assistance, it also has more functions required for rehabilitation exercises to meet more usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a hemiplegia rehabilitation walking aid device provided by the utility model.

[0016] Figure 2 yes Figure 1 Vertical cross-sectional view of the center reinforcement plate.

[0017] In the figure, 100-support frame, 110-vertical rod, 120-side plate, 121-soft storage bag, 122-airbag, 130-arc rod, 140-anti-slip silicone grip, 200-walking wheel, 300-moving wheel, 310-box, 400-reinforcement plate, 500-seat plate, 600-first locking bolt, 700-third locking hole, 800-reinforcement belt. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with specific drawings.

[0019] See also Figure 1 The utility model provides a hemiplegic rehabilitation walking aid device, comprising two support frames 100 arranged at intervals, two walking wheels 200 arranged at the bottom ends of the support frames 100, a moving wheel 300 connected to the support frames 100 and located between the two walking wheels 200, a reinforcing plate 400 respectively fixed to the two support frames 100 at both ends, and a seat board 500 hinged to the side walls of the reinforcing plate 400. Each of the support frames 100 is connected to a driving mechanism, and the driving mechanism is connected to the moving wheel 300. The hinged seat board 500 can be folded, and the folded seat board 500 is locked with the reinforcing plate 400 by a first locking mechanism. When the seat board 500 is unfolded, the unfolded seat board 500 is locked with the support frame 100 by a second locking mechanism, and the locked seat board 500 is parallel to the ground. After the two support frames 100 are connected with the reinforcing plate 400, a three-sided enclosed structure is formed. The interior is an exercise chamber for hemiplegic patients to perform walking exercises. After standing in the chamber, the patient holds the support frame 100 with both hands to perform walking rehabilitation exercises. During the process of assisting the patient with walking exercises, if the patient is physically exhausted, the driving mechanism can be started to drive the moving wheel 300 to rotate, providing electric assistance for the patient's walking exercises. In addition, during the exercise process, after the seat board 500 is unfolded, the position of the seat board 500 is locked using the second locking mechanism. In this state, the patient who is physically exhausted can sit in the exercise chamber and can go to the examination room for examination or return to the ward, reducing the burden on the accompanying personnel. After folding the seat board 500, the patient can stand and hold the support frame 100 to perform walking exercises using the walking wheels 200 or the moving wheels 300 to achieve the purpose of assisting walking. For this purpose, the moving wheels 300 are driven automatically to move by the driving mechanism to enhance the walking assistance ability. The unfolded seat board 500 can also allow patients who are physically exhausted to sit and move, thereby reducing the burden on patients and accompanying personnel. It not only achieves the purpose of assisting standing and walking, but also has more practical functions such as electric assisted walking exercises or allowing patients to sit and move.

[0020] The support frame 100 includes two vertical rods 110 arranged at intervals, a side plate 120 connected between the two vertical rods 110, two arc rods 130 connected to the top ends of the two vertical rods 110 in a one-to-one correspondence, and a horizontal rod connected between the two arc rods 130. The bottom ends of the vertical rods 110 are connected to the walking wheels 200. Such a support frame 100 can provide more comprehensive and stronger support capabilities on both sides of the patient when the patient is exercising.

[0021] One end of the two support frames 100 away from the reinforcing plate 400 is fixedly connected with a reinforcement belt 800. The two reinforcement belts 800 are both provided with Velcro (not shown in the figure). When the patient stands in the exercise chamber, the reinforcement belt 800 can be used to further reinforce the patient and the support frame 100 to improve stability during exercise.

[0022] The lower part of the side plate 120 is connected to the driving mechanism, which includes a box 310 connected to the lower end of the side plate 120 and a driving motor installed in the box 310. The driving motor is connected to the moving wheel 300, and a control box electrically connected to all the driving mechanisms is also provided on the outer wall of one of the side plates 120. The moving wheel 300 and the driving motor are also connected through a reducer (not shown in the figure) to avoid moving too fast, causing the patient to tip over or inconvenience in use.

[0023] The outer wall of the other side plate 120 is fixedly connected with a soft storage bag 121, and the bag mouth of the soft storage bag 121 is elastic. When going out for exercise, it is convenient to place some items, such as tissues, etc., in it for easy access at any time.

[0024] The inner wall of the side panel 120 is provided with a plurality of airbags 122 arranged at intervals along the width of the side panel 120. The plurality of airbags 122 are connected in series through an air injection tube. The airbags 122 are heat-formed from a polyethylene PVC film, are not easily scratched or damaged, and have a long service life. The air injection tube can be connected to an external inflation device. When the airbags 122 on the two side panels 120 are inflated, the patient and the walking aid can be further fixed. Moreover, when used by patients of different weights, the adaptability is higher. In addition, if an accidental collision occurs, the airbag 122 also has an anti-collision and shock-absorbing function, and can also protect the patient.

[0025] The outer surface of the horizontal rod is a non-slip silicone grip 140. When a patient uses the device, he or she holds the non-slip silicone grip 140, which not only makes the contact more comfortable but also enhances stability.

[0026] See also Figure 2The first locking mechanism includes a first locking hole provided on the reinforcing plate 400, a second locking hole capable of penetrating the seat plate 500, and a first locking bolt 600 capable of being screwed with the first locking hole and the second locking hole. The second locking hole is arranged near the edge of the seat plate 500 and distributed in the middle of the edge of the seat plate 500. The first locking bolt 600 can stably and firmly lock the seat plate 500 in a folded state to prevent it from being accidentally unfolded and affecting normal walking exercise.

[0027] The second locking mechanism includes a plurality of third locking holes 700 respectively arranged on the two side panels 120, a plurality of L-shaped side wings fixedly connected to the side walls of the seat 500, a fourth locking hole arranged on the side wings, and a second locking bolt that can be screwed with the third locking hole 700 and the fourth locking hole. After the seat 500 is unfolded, the positions of the fourth locking holes distributed on the side wings correspond to the positions of the plurality of third locking holes 700. The side wings include a first plate body parallel to the ground after unfolding and a second plate body vertically connected to the first plate body, and the fourth locking hole runs through the second plate body. After the plurality of side wings are fixed one by one by the second locking bolts, the supporting strength can be improved. Moreover, such a locking method is very reliable and will not easily cause the seat 500 to flip over, so as to avoid accidents after the patient sits on it.

[0028] This rehabilitation walking aid device: 1. When hemiplegic patients are doing limb rehabilitation exercises, the walking aid device can not only help assist the patients in walking rehabilitation exercises, but also drive the moving wheels 300 to move by driving the driving mechanism to provide electric assistance to the patients. In addition, when the seat 500 is unfolded, the patient can sit on the seat 500 and be pushed to move when he is physically exhausted, saving physical energy. 2. Multiple air bags 122 are provided on both side panels 120. After the air bags 122 are filled, the patient and the walking aid device can be fixed more firmly. In addition, if there is a bump on the bed or corridor, the air bags 122 also have anti-collision and shock-absorbing effects, which can protect the patient. Therefore, the design of the air bags 122 not only increases the stability of the walking aid device during use, but also has an anti-collision protection function. While achieving walking assistance, it also has more functions required for rehabilitation exercises to meet more usage needs.

[0029] The above are only implementation methods of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure made using the contents of the specification and drawings of the present utility model, directly or indirectly used in other related technical fields, are also within the patent protection scope of the present utility model.

Claims

1. A walking aid for hemiplegia rehabilitation, characterized in that: The bicycle comprises two support frames arranged at intervals, a plurality of running wheels arranged at the bottom ends of the support frames, moving wheels connected to the support frames and located between the running wheels, reinforcing plates respectively fixed to the two support frames at both ends, and a seat board hinged to the side walls of the reinforcing plates, each of the support frames is connected to a driving mechanism connected to the moving wheels; the hinged seat board can be folded, and the folded seat board and the reinforcing plate are locked by a first locking mechanism, and when the seat board is unfolded, the unfolded seat board and the support frame are locked by a second locking mechanism, and the locked seat board is parallel to the ground.

2. The hemiplegia rehabilitation walking aid device according to claim 1, characterized in that: The support frame includes two vertical rods arranged at intervals, a side plate connected between the two vertical rods, two arc rods connected to the top ends of the two vertical rods in a one-to-one correspondence, and a horizontal rod connected between the two arc rods. The bottom ends of the vertical rods are connected to the walking wheels.

3. The hemiplegia rehabilitation walking aid device according to claim 2, characterized in that: The lower part of the side panel is connected to the driving mechanism, and the driving mechanism includes a box connected to the lower end of the side panel and a driving motor installed in the box. The driving motor is connected to the moving wheel, and the outer wall of one of the side panels is also provided with a control box electrically connected to the driving mechanism.

4. The hemiplegia rehabilitation walking aid device according to claim 3, characterized in that: A soft storage bag is fixedly connected to the outer wall of the other side plate, and the bag opening of the soft storage bag is elastic.

5. The hemiplegia rehabilitation walking aid device according to claim 2, characterized in that: The inner wall of the side plate is provided with a plurality of air bags which are arranged at intervals along the width of the side plate. The plurality of air bags are connected in series through an air injection pipe, and the air bags are thermally formed by polyethylene PVC film.

6. The hemiplegia rehabilitation walking aid device according to claim 2, characterized in that: The outer surface of the horizontal rod is a non-slip silicone grip.

7. The hemiplegia rehabilitation walking aid device according to claim 2, characterized in that: The first locking mechanism includes a first locking hole opened on the reinforcing plate, a second locking hole capable of penetrating the seat plate, and a first locking bolt capable of being screwed with the first locking hole and the second locking hole.

8. The hemiplegia rehabilitation walking aid device according to claim 2, characterized in that: The second locking mechanism includes a plurality of third locking holes respectively arranged on the two side panels, a plurality of L-shaped side wings fixedly connected to the side walls on both sides of the seat plate, a fourth locking hole arranged on the side wings, and a second locking bolt that can be screwed with the third locking hole and the fourth locking hole. After the seat plate is unfolded, the positions of the fourth locking holes distributed on the side wings correspond one by one to the positions of the plurality of third locking holes.

9. A hemiplegia rehabilitation walking aid device according to any one of claims 1 to 8, characterized in that: One end of the two support frames away from the reinforcing plate is fixedly connected with a reinforcing belt, and the two reinforcing belts are both provided with Velcro.

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