A walking training device for cerebrovascular disease patients in combination of traditional Chinese and western medicine

Abstract

This utility model discloses a walking training device combining traditional Chinese and Western medicine for cerebrovascular patients, relating to the field of walking assistance device technology. It includes a driver and two fixing components. The fixing components are connected to the driver via a connecting structure. A movable component is provided on one side of each fixing component. Mounting frames are fixedly installed at both ends of each fixing component. The movable component is positioned between the two mounting frames, and an adjusting shaft is fixedly connected to both ends of each movable component. The adjusting shaft is rotatably mounted within the mounting frame. The movable component and fixing components are arc-shaped, and soft pads are provided on their surfaces. Elastic straps are provided at the openings of the movable component and fixing components. When the patient's leg is inserted between the movable component and fixing components, the movable component and fixing components can rotate around the adjusting shaft to fit snugly against the patient's leg. This adjustment can be made according to the patient's leg thickness, increasing the contact area during wear, better distributing wearing pressure, and improving leg comfort.

Description

Technical Field

[0001] This utility model relates to the field of walking aids, and in particular to a walking training device that combines traditional Chinese and Western medicine for patients with cerebrovascular diseases. Background Technology

[0002] Some patients with cerebrovascular disease may have symptoms such as knee hyperextension, foot inversion, or foot drop in the lower limbs. These patients need assistive devices when walking.

[0003] In the prior art, an exoskeleton-assisted walking device with the patent publication number CN208681577U includes an upper garment, a middle power unit, and a lower walking support device. It has a simple structure, is easy to use, has reliable movement, is convenient to operate, is highly safe, and allows for easy human-machine collaboration and control. A single motor can achieve various walking movements, and manual operation is possible when there is no power. It facilitates climbing stairs, hiking, long-distance walking, and carrying heavy loads, reducing the burden on able-bodied people and helping people with leg disabilities walk freely.

[0004] Because people have different weights, the diameter of their legs will also vary. Traditional assistive devices cannot be adjusted according to the patient's leg diameter, which results in a gap between the device and the leg when some people wear it. The device cannot make large-area contact with the leg and cannot distribute the pressure generated by the weight well. This causes the pressure to be concentrated in a small area, affecting the comfort of wearing it. To address this, we have proposed a walking training device that combines traditional Chinese and Western medicine for cerebrovascular patients. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a walking training device that combines traditional Chinese and Western medicine for cerebrovascular patients, solving the problems mentioned in the background.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a walking training device combining traditional Chinese and Western medicine for cerebrovascular patients, comprising a driver and two fixing components. The fixing components are connected to the driver via a connecting structure. A movable component is provided on one side of the fixing component. Mounting frames are fixedly installed at both ends of the fixing component. The movable component is positioned between the two mounting frames. An adjusting shaft is fixedly connected to both ends of the movable component. The adjusting shaft is rotatably installed within the mounting frame. The movable component and the fixing component are arc-shaped. Soft pads are provided on the surfaces of the movable component and the fixing component. Elastic straps are provided at the openings of the movable component and the fixing component.

[0007] Preferably, the driver includes an upper limb connector and a rotating shaft rotatably mounted inside the upper limb connector. A lower limb connector is fixedly mounted at one end of the rotating shaft. A motor is fixedly mounted on the side of the upper limb connector away from the lower limb connector via a bracket. The output end of the motor is fixedly connected to the rotating shaft.

[0008] Preferably, a battery module is installed on the upper limb connector, and the battery module is electrically connected to the motor.

[0009] Preferably, one end of the elastic strap is fixed to the end of the movable part, the other end of the elastic strap is provided with a first Velcro fastener, and the outer surface of the fixing part is provided with a second Velcro fastener.

[0010] Preferably, the connection structure includes two sets of connectors, which are fixedly connected to the upper limb connector and the lower limb connector, respectively. Each set of connectors is provided with several insertion slots, and each insertion slot is connected to an insertion component, which is fixedly connected to the lower surface of the mounting frame.

[0011] Preferably, a threaded sleeve is fixedly installed on the outer surface of the connector, the inside of the threaded sleeve is connected to the inside of the insertion groove, and a threaded rod is threadedly connected inside the threaded sleeve.

[0012] Preferably, a worm gear is fixedly sleeved on the outer wall of the adjusting shaft, a worm is meshed with one side of the worm gear, and a fixed frame is rotatably connected to both ends of the worm. The fixed frame is fixedly installed on the mounting bracket, and a handle is fixedly connected to one end of the worm that extends movably to the outside of the fixed frame.

[0013] This invention provides a walking training device combining traditional Chinese and Western medicine for cerebrovascular patients, which has the following advantages compared with the prior art:

[0014] 1. This design is a walking training device combining traditional Chinese and Western medicine for cerebrovascular patients. The patient's leg is inserted between the movable part and the fixed part. The movable part and the fixed part can rotate around the adjustment axis to fit the patient's leg. It can be adjusted according to the thickness of the patient's leg to increase the contact area when wearing it, which can better distribute the wearing pressure and improve the comfort of wearing it on the leg.

[0015] 2. This design is a walking training device for cerebrovascular patients that combines traditional Chinese and Western medicine. The movable and fixed parts can rotate around the adjustment axis, allowing the movable and fixed parts to fold, reducing the overall size and making it easy to carry. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of a walking training device that combines traditional Chinese and Western medicine for cerebrovascular patients;

[0017] Figure 2 A schematic diagram of the overall side view of a walking training device that combines traditional Chinese and Western medicine for cerebrovascular patients;

[0018] Figure 3 for Figure 2 Enlarged structural diagram at point a;

[0019] Figure 4 Right view of a walking training device combining traditional Chinese and Western medicine for cerebrovascular patients;

[0020] Figure 5 for Figure 4 Enlarged structural diagram at point b.

[0021] In the diagram: 1. Driver; 11. Upper limb connector; 12. Rotating shaft; 13. Lower limb connector; 14. Motor; 15. Battery module; 2. Fixing component; 3. Mounting bracket; 4. Moving component; 5. Adjusting shaft; 51. Worm gear; 52. Worm; 53. Fixing bracket; 54. Handle; 6. Elastic strap; 61. First Velcro; 62. Second Velcro; 7. Pad; 8. Connecting structure; 81. Connector; 82. Insertion slot; 83. Insertion component; 84. Threaded sleeve; 85. Threaded rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a walking training device combining traditional Chinese and Western medicine for cerebrovascular patients, including a driver 1 and two fixing parts 2. The fixing parts 2 are connected to the driver 1 through a connecting structure 8. A movable part 4 is provided on one side of the fixing part 2. Mounting brackets 3 are fixedly installed at both ends of the fixing part 2. The movable part 4 is located between the two mounting brackets 3. The materials of the fixing parts 2 and the movable part 4 are high-strength aluminum alloy, magnesium alloy, or carbon fiber composite materials. These materials are not only lightweight but also have good mechanical strength and impact resistance. Adjustment shafts 5 are fixedly connected to both ends of the movable part 4. The adjustment shaft 5 is rotatably installed in the mounting bracket 3. The movable part 4 and the fixed part 2 are set in an arc shape. The surfaces of the movable part 4 and the fixed part 2 are provided with soft pads 7. The soft pads 7 are also provided with an electrotherapy massage module, which mainly includes electrode plates installed on the surface of the soft pads 7, a pulse generation circuit and a main control chip. The pulse generation circuit generates pulse signals through multiple transistors and related circuits. These pulse signals are transmitted to the human body through the electrode plates. The main control chip is usually a microcontroller (such as an enhanced 8051 microcontroller) used to control the device and to adjust the generation, frequency and intensity of the pulse signals.

[0024] The soft pad 7 protects the patient's leg muscles and joints, preventing damage from the device. Elastic straps 6 are provided at the openings of the movable component 4 and the fixed component 2. One end of the elastic strap 6 is fixed to the end of the movable component 4, and the other end of the elastic strap 6 is provided with a first Velcro 61. A second Velcro 62 is provided on the outer surface of the fixed component 2. During use, the patient's leg is inserted between the movable component 4 and the fixed component 2. The movable component 4 and the fixed component 2 can rotate around the adjusting shaft 5 to fit snugly against the patient's leg. This adjustment can be made according to the patient's leg thickness, increasing the contact area during wear. This design better distributes the wearing pressure, improving comfort when wearing the leg. The elastic band 6 uses the first Velcro 61 and the second Velcro 62 to secure the elastic band 6 around the patient's leg. When not in use, the movable part 4 and the fixed part 2 can rotate around the adjusting shaft 5, folding the movable part 4 and the fixed part 2 to reduce the overall size and make it easier to carry. The elastic band 6 on the thigh and the elastic band 6 on the calf are also connected by Velcro to a patch for applying transdermal Chinese medicine. This transdermal Chinese medicine patch achieves a continuous and lasting drug effect, thereby improving limb muscle strength and correcting the affected limb.

[0025] like Figure 4 and Figure 5 As shown, in this embodiment, the driver 1 includes an upper limb connector 11 and a rotating shaft 12 rotatably installed inside the upper limb connector 11. A lower limb connector 13 is fixedly installed at one end of the rotating shaft 12. A motor 14 is fixedly installed on the side of the upper limb connector 11 away from the lower limb connector 13 via a bracket. The output end of the motor 14 is fixedly connected to the rotating shaft 12. A battery module 15 is installed on the upper limb connector 11. The battery module 15 is electrically connected to the motor 14. The battery module 15 supplies power to the motor 14, causing the motor 14 to drive the rotating shaft 12 and the lower limb connector 13 to move the lower leg, thereby assisting in walking training.

[0026] When using it, the time, walking speed, distance, etc. can be set through the control program to quantify training goals and improve patients' confidence in training.

[0027] like Figure 2 and Figure 3As shown, in this embodiment, the connection structure 8 includes two sets of connectors 81. The two sets of connectors 81 are fixedly connected to the upper limb connector 11 and the lower limb connector 13, respectively. Each set of connectors 81 is provided with a plurality of insertion slots 82. Each insertion slot 82 is into which an insertion piece 83 is inserted. The insertion piece 83 is fixedly connected to the lower surface of the mounting bracket 3. A threaded sleeve 84 is fixedly installed on the outer surface of the connector 81. The inside of the threaded sleeve 84 communicates with the inside of the insertion slot 82. The threaded connection has a threaded rod 85. During use, it is equipped with a connector 83 and a connector slot 82, which allows the equipment to be quickly disassembled during transportation, improving the convenience of disassembly and installation, reducing the volume during transportation, and improving portability. During disassembly and assembly, multiple sets of connectors 83 are inserted into the corresponding connector slots 82, and the threaded rod 85 is rotated so that the end of the threaded rod 85 moves along the internal thread of the threaded sleeve 84 and contacts the connector 83 in the connector slot 82, locking the connector 83 in the connector slot 82, which can quickly carry out the installation work.

[0028] like Figure 3 As shown, in this embodiment, a worm gear 51 is fixedly sleeved on the outer wall of the adjusting shaft 5. A worm 52 is meshed with one side of the worm gear 51. Both ends of the worm 52 are rotatably connected to a fixed frame 53. The fixed frame 53 is fixedly installed on the mounting frame 3. One end of the worm 52 extends movably to the outside of the fixed frame 53 and is fixedly connected to a handle 54. In use, rotating the handle 54 can drive the worm 52 and the worm gear 51 to transmit power, which can drive the adjusting shaft 5 and the movable part 4 to rotate, thereby adjusting the angle between the movable part 4 and the fixed part 2. This is suitable for patients of different body types and improves the applicable population of the device.

[0029] The working principle of this utility model is as follows:

[0030] During use, the patient's leg is inserted between the movable part 4 and the fixed part 2. The movable part 4 and the fixed part 2 can rotate around the adjusting shaft 5 to fit the patient's leg. This can be adjusted according to the thickness of the patient's leg, increasing the contact area during wearing, better distributing the wearing pressure, and improving the comfort of wearing the leg.

[0031] When not in use, the movable part 4 and the fixed part 2 can rotate around the adjusting shaft 5, so that the movable part 4 and the fixed part 2 can be folded to reduce the overall volume and make it easy to carry. The elastic band 6 located on the thigh and the elastic band 6 located on the calf are connected by Velcro to a patch for applying traditional Chinese medicine transdermal patch. The traditional Chinese medicine transdermal patch is used to achieve the purpose of continuous and long-lasting drug effect, thereby improving limb muscle strength and correcting the affected limb.

[0032] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A walking training device combining traditional Chinese and Western medicine for cerebrovascular patients, characterized in that, Includes a driver (1) and two fixing parts (2). The fixing parts (2) are connected to the driver (1) through a connecting structure (8). A movable part (4) is provided on one side of the fixing part (2). Mounting brackets (3) are fixedly installed at both ends of the fixing part (2). The movable part (4) is located between the two mounting brackets (3). An adjusting shaft (5) is fixedly connected to both ends of the movable part (4). The adjusting shaft (5) is rotatably installed in the mounting bracket (3). The movable part (4) and the fixing part (2) are set in an arc shape. A soft pad (7) is provided on the surface of the movable part (4) and the fixing part (2). An elastic strap (6) is provided at the opening of the movable part (4) and the fixing part (2).

2. The walking training device combining traditional Chinese and Western medicine for cerebrovascular patients according to claim 1, characterized in that, The driver (1) includes an upper limb connector (11) and a rotating shaft (12) rotatably installed inside the upper limb connector (11). A lower limb connector (13) is fixedly installed at one end of the rotating shaft (12). A motor (14) is fixedly installed on the side of the upper limb connector (11) away from the lower limb connector (13) by a bracket. The output end of the motor (14) is fixedly connected to the rotating shaft (12).

3. The walking training device combining traditional Chinese and Western medicine for cerebrovascular patients according to claim 2, characterized in that, A battery module (15) is installed on the upper limb connector (11), and the battery module (15) is electrically connected to the motor (14).

4. The walking training device combining traditional Chinese and Western medicine for cerebrovascular patients according to claim 1, characterized in that, One end of the elastic strap (6) is fixed to the end of the movable part (4), and the other end of the elastic strap (6) is provided with a first Velcro (61). The outer surface of the fastener (2) is provided with a second Velcro (62).

5. A walking training device combining traditional Chinese and Western medicine for cerebrovascular patients according to claim 4, characterized in that, The connection structure (8) includes two sets of connectors (81), which are fixedly connected to the upper limb connector (11) and the lower limb connector (13) respectively. Each set of connectors (81) is provided with several insertion slots (82), and each insertion slot (82) is connected to an insertion piece (83). The insertion piece (83) is fixedly connected to the lower surface of the mounting frame (3).

6. A walking training device combining traditional Chinese and Western medicine for cerebrovascular patients according to claim 5, characterized in that, The outer surface of the connector (81) is fixedly installed with a threaded sleeve (84), the inside of the threaded sleeve (84) is connected to the inside of the insertion groove (82), and a threaded rod (85) is threadedly connected inside the threaded sleeve (84).

7. The walking training device combining traditional Chinese and Western medicine for cerebrovascular patients according to claim 1, characterized in that, The outer wall of the adjusting shaft (5) is fixedly sleeved with a worm gear (51), and a worm (52) is meshed with one side of the worm gear (51). Both ends of the worm (52) are rotatably connected to a fixing frame (53). The fixing frame (53) is fixedly installed on the mounting frame (3). One end of the worm (52) extends movably to the outside of the fixing frame (53) and is fixedly connected to a handle (54).

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