Autonomous standing training device for hemiplegic patient

Abstract

An independent standing training device for a hemiplegic patient relates to the technical field of medical rehabilitation training and comprises a wheelchair, a supporting device, a fixing sleeve and a hand assisting device, the supporting device is arranged on the back of the wheelchair, the fixing sleeve is arranged on the supporting device and worn on the chest of the patient, the supporting device lifts the fixing sleeve upwards, and the hand assisting device is arranged at the front end of the wheelchair. The hand auxiliary device is composed of a bearing plate, a fixing frame and supporting rods, the fixing frame is arranged on the upper portion face of the bearing plate, and the supporting rods are transversely distributed on the fixing frame; the hemiplegic patient standing assisting device is high in practicability and quite convenient to use, and the supporting device and the fixing sleeve are arranged in a matched mode to assist a hemiplegic patient in standing; by arranging the hand auxiliary device, the patient can hold the device conveniently and keep body balance; the wheelchair is matched with the hand assisting device, so that the stability of the wheelchair is improved, and the risk that the patient falls down is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical rehabilitation training, in particular to a self-standing training device for hemiplegic patients. Background Art

[0002] The motor ability of hemiplegic patients will be affected to a certain extent. Therefore, patients need to carry out rehabilitation training such as upper limb exercise and lower limb exercise under the guidance of doctors, which can promote blood circulation and strengthen muscle strength, thereby improving the symptoms of hemiplegia and helping patients improve their self-care ability. Due to muscle paralysis and poor body coordination, hemiplegic patients need the help of doctors or nurses to stand during the initial stage of training. Due to their own weight and inability to stand stably, doctors and nurses need to support patients for a long time, consuming a large amount of physical strength, and there is also a high risk of falling for patients, causing the patient's body to be injured again. Summary of the Utility Model

[0003] In order to overcome the deficiencies in the background art, the utility model discloses a self-standing training device for hemiplegic patients. By setting a support device and a fixing sleeve on the wheelchair and a hand assisting device in front of the wheelchair, the purpose of facilitating the standing rehabilitation training of hemiplegic patients is achieved.

[0004] In order to achieve the purpose of the utility model, the following technical scheme is adopted:

[0005] A self-standing training device for hemiplegic patients, comprising a wheelchair, a support device, a fixing sleeve and a hand assisting device. The support device is arranged on the back of the wheelchair, and the fixing sleeve is arranged on the support device and worn on the chest of the patient. The support device pulls up the fixing sleeve. The hand assisting device is arranged at the front end of the wheelchair and consists of a bearing plate, a fixing frame and a supporting rod. The fixing frame is arranged on the upper surface of the bearing plate, and the supporting rods are horizontally distributed on the fixing frame.

[0006] Two limiting rods are arranged at the rear end of the wheelchair, and a fixing rod is arranged at the front end of the wheelchair. The fixing rod is horizontally arranged below the front end of the wheelchair frame.

[0007] The upper part of the bearing plate is a support platform, and at least one quick hitch is arranged on the upper surface of the support platform and is arranged in cooperation with the fixing rod.

[0008] The fixing frame is in an inverted U-shaped structure. The lower end of the fixing frame is connected to the upper surface of the bearing plate. The supporting rods are arranged in the fixing frame, and both ends of the supporting rods are connected to the inner wall of the fixing frame. The supporting rods are equally spaced in an array from top to bottom, and an anti-slip sleeve is arranged on the side surface of the supporting rods.

[0009] The support device includes a support plate, a connecting rod, a first connecting shaft, a roller, a second connecting shaft and a winding shaft. The support plate is horizontally arranged below the rear end of the wheelchair frame. At least two connecting rods are provided on the upper surface of the support plate. The lower end of the connecting rod is connected to the upper surface of the support plate. The upper end of the connecting rod is horizontally provided with a first connecting shaft, and a roller is provided on the first connecting shaft. The roller rotates on the first connecting shaft. The lower end of the connecting rod is horizontally provided with a second connecting shaft, and the second connecting shaft is rotatably connected to the connecting rod. One end of the second connecting shaft is provided with a second sprocket, and a winding shaft is provided on the second connecting shaft. The winding shaft and the second connecting shaft have the same central axis. A steel wire is provided on the winding shaft. One end of the steel wire is arranged on the side surface of the winding shaft. The steel wire is sleeved on the roller, and the other end of the steel wire is connected to a fixing sleeve.

[0010] On one side of the wheelchair, there is a fixing plate. A fixing shaft is provided on the outer surface of the fixing plate. One end of the fixing shaft is rotatably connected to the fixing plate through a bearing. The other end of the fixing shaft is provided with a first sprocket. The first sprocket and the second sprocket are arranged on the same side of the wheelchair, and the first sprocket and the second sprocket are connected by a chain.

[0011] A ratchet is provided on the fixing shaft.

[0012] A crank is provided on the first sprocket.

[0013] The self-standing training device for hemiplegic patients of the present utility model has strong practicability and is very convenient to use. Through the cooperation of the support device and the fixing sleeve, it assists hemiplegic patients to stand up; by setting the hand auxiliary device, it is convenient for patients to hold and maintain body balance; through the cooperation of the wheelchair and the hand auxiliary device, the stability of the wheelchair is increased and the risk of patients falling is reduced. Description of the Drawings

[0014] Figure 1 is the three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is the enlarged view of part A of the present utility model;

[0016] Figure 3 is the front view of the present utility model;

[0017] Figure 4 is the three-dimensional structural schematic diagram of the wheelchair of the present utility model;

[0018] In the figure: 1. Wheelchair; 2. Bearing plate; 3. Fixed frame; 4. Support rod; 5. Limit rod; 6. Fixing sleeve; 7. Connecting rod; 8. First connecting shaft; 9. Roller; 10. Steel wire; 11. Fixing plate; 12. Fixing shaft; 13. Ratchet; 14. First sprocket; 15. Crank; 16. Support platform; 17. Quick hitch; 18. Fixed rod; 19. Support plate; 20. Second connecting shaft; 21. Second sprocket; 22. Chain; 23. Winding shaft. Detailed implementation mode

[0019] The present utility model can be explained in detail through the following embodiments. The purpose of disclosing the present utility model is to protect all technical improvements within the scope of the present utility model.

[0020] Combined with the attached Figures 1 to 4 A self-standing training device for hemiplegic patients, including a wheelchair 1, a support device, a fixing sleeve 6 and a hand auxiliary device. The back of the wheelchair 1 is provided with a support device, the support device is provided with a fixing sleeve 6, the fixing sleeve 6 is worn on the patient's chest, the support device upwardly pulls the fixing sleeve 6, the front end of the wheelchair 1 is provided with a hand auxiliary device, and the hand auxiliary device is composed of a bearing plate 2, a fixing frame 3 and a strut 4. The upper surface of the bearing plate 2 is provided with a fixing frame 3, and the fixing frame 3 is horizontally distributed with struts 4.

[0021] Two limiting rods 5 are provided at the rear end of the wheelchair 1, and a fixing rod 18 is provided at the front end of the wheelchair 1. The auxiliary device 18 is horizontally arranged below the front end of the wheelchair 1 frame.

[0022] The upper part of the bearing plate 2 is provided with a support platform 16, and at least one quick hitch 17 is provided on the upper surface of the support platform 16. The quick hitch 17 is cooperatively arranged with the fixing rod 18, and the quick hitch 17 fixes the fixing rod 18 on the support platform 16 to prevent the wheelchair 1 from moving.

[0023] The fixing frame 3 is of an inverted U-shaped structure. The lower end of the fixing frame 3 is connected to the upper surface of the bearing plate 2. The strut 4 is arranged inside the fixing frame 3, and both ends of the strut 4 are connected to the inner wall of the fixing frame 3. The struts 4 are equidistantly arrayed from top to bottom, and an anti-slip sleeve is provided on the side surface of the strut 4. The patient holds the strut 4 with the hand and cooperates with the body to rise to help the patient maintain balance.

[0024] The support device includes a support plate 19, a connecting rod 7, a first connecting shaft 8, a roller 9, a second connecting shaft 20 and a wire winding shaft 23. The support plate 19 is horizontally arranged below the rear end of the wheelchair 1 frame. At least two connecting rods 7 are provided on the upper surface of the support plate 19. The lower end of the connecting rod 7 is connected to the upper surface of the support plate 19. The upper end of the connecting rod 7 is horizontally provided with a first connecting shaft 8, and a roller 9 is provided on the first connecting shaft 8. The roller 9 rotates on the first connecting shaft 8. The lower end of the connecting rod 7 is horizontally provided with a second connecting shaft 20, and the second connecting shaft 20 is rotatably connected to the connecting rod 7. One end of the second connecting shaft 20 is provided with a second sprocket 21, and a wire winding shaft 23 is provided on the second connecting shaft 20. The wire winding shaft 23 and the second connecting shaft 20 have the same central axis. A steel wire 10 is provided on the wire winding shaft 23. One end of the steel wire 10 is arranged on the side surface of the wire winding shaft 23. The steel wire 10 is sleeved on the roller 9, and the other end of the steel wire 10 is connected to the fixing sleeve 6.

[0025] On one side of the wheelchair 1, there is a fixed plate 11. On the outer surface of the fixed plate 11, there is a fixed shaft 12. One end of the fixed shaft 12 is rotatably connected to the fixed plate 11 through a bearing. At the other end of the fixed shaft 12, there is a first sprocket 14. The first sprocket 14 and the second sprocket 21 are arranged on the same side of the wheelchair 1. The first sprocket 14 and the second sprocket 21 are connected by a chain 22. By rotating the first sprocket 14, the second sprocket 21 is driven to rotate, so that the steel wire 10 is wound around the winding shaft 23, causing the fixed sleeve 6 to rise, thereby pulling the patient upward to help the patient stand up.

[0026] A ratchet 13 is provided on the fixed shaft 12. The limiting function of the ratchet 13 prevents the patient from falling when the center of gravity is unstable and protects the patient from being injured.

[0027] A crank 15 is provided on the first sprocket 14, and the first sprocket 14 is rotated by the crank 15.

[0028] In the use of the hemiplegic patient independent standing training device described in the embodiment, when the patient sits on the wheelchair 1, the fixed sleeve 6 is worn under the armpit and fixed to the patient's chest. The wheelchair 1 is pushed to the hand auxiliary device. The fixed rod 18 under the wheelchair 1 is fixed to the quick hitch 17, and the wheelchair 1 is fixed to the support platform 16 to prevent the wheelchair 1 from moving. After locking the wheels of the wheelchair 1, the first sprocket 14 is rotated to drive the second sprocket 21 to rotate, so that the steel wire 10 is wound around the winding shaft 23, causing the fixed sleeve 6 to rise, thereby pulling the patient upward to help the patient stand up. The limiting function of the ratchet 13 prevents the patient from falling when the center of gravity is unstable and protects the patient from being injured. When the patient stands up, the patient holds the support rod 4 with the hand to cooperate with the body upward to help the patient maintain balance.

[0029] The parts not described in detail in the present invention are prior art. Although the present invention is specifically shown and introduced in combination with the preferred implementation scheme, there are many methods and ways to specifically implement this technical solution. The above is only the preferred implementation mode of the present invention. However, those skilled in the art should understand that various changes can be made to the present invention in terms of form and details without departing from the spirit and scope of the present invention defined by the appended claims, and all of them fall within the protection scope of the present invention.

Claims

1. A device for training hemiplegic patients to stand autonomously, comprising a wheelchair (1), a supporting device, a fixing sleeve (6) and a hand assisting device, characterized in that: The wheelchair (1) is provided with a support device at the back, and a fixing sleeve (6) is provided on the support device. The fixing sleeve (6) is worn on the chest of the patient, and the support device pulls the fixing sleeve (6) upward. The wheelchair (1) is provided with a hand auxiliary device at the front end, and the hand auxiliary device is composed of a bearing plate (2), a fixing frame (3) and a support rod (4). The upper surface of the bearing plate (2) is provided with a fixing frame (3), and the support rods (4) are distributed laterally on the fixing frame (3).

2. The autonomous standing training device for hemiplegic patients according to claim 1, characterized in that: The rear end of the wheelchair (1) is provided with two limit rods (5), the front end of the wheelchair (1) is provided with a fixing rod (18), and the fixing rod (18) is arranged transversely below the front end of the wheelchair (1) frame.

3. The autonomous standing training device for hemiplegic patients according to claim 1, characterized in that: The upper part of the carrier plate (2) includes a support platform (16), and the upper surface of the support platform (16) is provided with at least one quick-hanging device (17), and the quick-hanging device (17) is arranged in cooperation with a fixing rod (18).

4. The autonomous standing training device for hemiplegic patients according to claim 1, characterized in that: The fixing frame (3) is an inverted U-shaped structure, the lower end of the fixing frame (3) is connected to the upper surface of the bearing plate (2), the support rod (4) is arranged in the fixing frame (3), the two ends of the support rod (4) are connected to the inner wall of the fixing frame (3), the support rods (4) are arranged in an array with equal distances from top to bottom, and the side surfaces of the support rods (4) are provided with anti-slip sleeves.

5. The autonomous standing training device for hemiplegic patients according to claim 1, characterized in that: The support device comprises a support plate (19), a connecting rod (7), a first connecting shaft (8), a roller (9), a second connecting shaft (20) and a winding shaft (23); the support plate (19) is transversely arranged below the rear end of the wheelchair (1) frame; at least two connecting rods (7) are arranged on the upper surface of the support plate (19); the lower ends of the connecting rods (7) are connected to the upper surface of the support plate (19); the upper ends of the connecting rods (7) are transversely arranged with a first connecting shaft (8); the first connecting shaft (8) is provided with a roller (9); the roller (9) rotates on the first connecting shaft (8); A second connecting shaft (20) is transversely arranged at the lower end of the connecting rod (7), the second connecting shaft (20) is rotatably connected to the connecting rod (7), a second sprocket (21) is arranged at one end of the second connecting shaft (20), a winding shaft (23) is arranged on the second connecting shaft (20), the winding shaft (23) and the second connecting shaft (20) are on the same central axis, a steel wire (10) is arranged on the winding shaft (23), one end of the steel wire (10) is arranged on the side of the winding shaft (23), the steel wire (10) is sleeved on the roller (9), and the other end of the steel wire (10) is connected to the fixing sleeve (6).

6. The autonomous standing training device for hemiplegic patients according to claim 5, characterized in that: The wheelchair (1) has a fixed plate (11) on one side, a fixed shaft (12) is provided on the outer surface of the fixed plate (11), one end of the fixed shaft (12) is rotatably connected to the fixed plate (11) via a bearing, and a first sprocket (14) is provided at the other end of the fixed shaft (12), the first sprocket (14) and the second sprocket (21) are arranged on the same side of the wheelchair (1), and the first sprocket (14) and the second sprocket (21) are connected via a chain (22).

7. The autonomous standing training device for hemiplegic patients according to claim 6, characterized in that: A ratchet (13) is provided on the fixed shaft (12).

8. The autonomous standing training device for hemiplegic patients according to claim 6, characterized in that: The first sprocket (14) is provided with a crank (15).

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