Walking rehabilitation training device for stroke patient

Abstract

The utility model discloses a walking rehabilitation training device for a stroke patient, and relates to the technical field of rehabilitation training. Comprising a base, a storage cavity is formed in the base, a plurality of lead screws are rotationally arranged in the storage cavity, the lead screws are movably sleeved with lifting frames, supporting plates are hinged to the tops of the lifting frames, and replacement plates are detachably connected to the tops of the supporting plates. According to the liftable replacement plate, the multiple supporting plates can form a stair state, a patient can simulate walking stair-climbing training, the training difficulty is increased, the angle of the angle-adjustable replacement plate can be adjusted, the multiple replacement plates can simulate a slope surface so that the patient can conduct walking training, the training difficulty is greatly increased, uphill training can be conducted, and downhill training can also be conducted; by selecting the replacement plates of different table tops, walking on different road surfaces can be simulated, the training difficulty is further increased, the structure is simple and compact, economic benefits are met, and the application prospect is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation training, in particular to a walking rehabilitation training device for stroke patients. Background Art

[0002] Stroke, also known as "stroke" or "cerebrovascular accident," is an acute cerebrovascular disease caused by a sudden rupture of a cerebral blood vessel or a blockage of a blood vessel, resulting in brain damage. It includes ischemic and hemorrhagic strokes. With the continuous advancement of modern medicine, the treatment of cerebrovascular diseases has significantly improved, significantly reducing mortality, but the disability rate has increased. Patients suffer from impairments in speech, swallowing, cognition, motor skills, and walking ability. In particular, limb motor dysfunction seriously affects walking ability and the recovery of daily living activities. Therefore, restoring walking ability is of great significance for improving the daily living activities and quality of life of hemiplegic patients. The main manifestations of decreased balance function in hemiplegic stroke patients are excessive lateral body movement and pelvic rotation, small-scale vertical movement and asymmetry of body movement, shifted center of gravity, increased center of gravity swing coefficient, etc., which reduces balance ability and further affects the patient's walking ability. Currently, stroke patients often use walking training devices for walking training, but existing walking training devices still have the following shortcomings when used:

[0003] Existing walking training devices mostly adopt the form of balanced parallel bars, and patients walk between the balanced parallel bars for training. The balanced parallel bars allow users to support their hands and improve safety. For example, a patent (publication number CN112274861B) discloses a balanced bar for walking rehabilitation training of stroke patients. However, this walking training device in the form of balanced parallel bars has a single function and cannot adjust the training difficulty, resulting in unsatisfactory use effect. Utility Model Content

[0004] The utility model provides a walking rehabilitation training device for stroke patients to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a walking rehabilitation training device for stroke patients, comprising a base, a storage cavity is provided inside the base, a plurality of screw rods are rotatably provided inside the storage cavity, a lifting frame is movably sleeved on the screw rod, a support plate is hinged on the top of the lifting frame, a replacement plate is detachably connected to the top of the support plate, a drive cavity is provided on one side of the storage cavity, a number of drive motors are provided inside the drive cavity, which is the same as the number of the screw rods and corresponds one to one, and the drive motor is connected to the screw rod through a chain.

[0006] Furthermore, the top of the replacement plate is provided with one of a flat table top, a raised table top or a non-slip table top.

[0007] Furthermore, the lifting frame is U-shaped, and both ends of the top of the lifting frame are provided with hinged seats, and the bottom of the support plate is provided with a hinged head that is movably connected to the inside of the hinged seat.

[0008] Furthermore, a plurality of positioning holes distributed in a circular shape with equal intervals are provided on one side of the hinge seat, and a pin with one end extending into the interior of the hinge head is movably inserted into one of the positioning holes.

[0009] Furthermore, the top of the base is connected to a balance bar through a column, and there are two balance bars, which are respectively located above both sides of the storage cavity.

[0010] Furthermore, a stabilizing rod with a top end extending to the inside of the lifting frame is fixedly provided inside the storage cavity.

[0011] Furthermore, a magnetic groove is provided on the top of the support plate, and a metal rod with one end extending into the interior of the magnetic groove is provided on the bottom of the replacement plate.

[0012] Furthermore, handle grooves are provided on both sides of the replacement plate.

[0013] Furthermore, a plurality of switches are provided on the top of the base and located on one side of the storage cavity, and the number of the switches is consistent with the number of the motors and corresponds one to one.

[0014] Furthermore, it also includes a handrail, and both ends of the handrail are provided with slides, and the two slides are respectively movably connected to the tops of the two balance bars.

[0015] Compared with the existing technology, the present invention provides a walking rehabilitation training device for stroke patients, which has the following beneficial effects:

[0016] The walking rehabilitation training device for stroke patients has a liftable replacement plate, which allows multiple support plates to form a staircase state, allowing patients to simulate stair walking training and increase the difficulty of training. The replacement plate can be adjusted in angle, so that multiple replacement plates can simulate slopes for patients to perform walking training, greatly increasing the difficulty of training. Not only uphill training but also downhill training is possible, ensuring the usability of the product. By selecting replacement plates with different surfaces, walking on different road surfaces can be simulated, further increasing the difficulty of training. The structure is simple and compact, in line with economic benefits, and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a cross-sectional view of the base structure of the present utility model;

[0019] Figure 3 This is a schematic diagram of a staircase composed of multiple replacement plates in the present invention;

[0020] Figure 4 for Figure 3 A magnified view of the structure at point A in the middle.

[0021] In the figure: 1. Base; 101. Switch; 11. Storage cavity; 111. Stabilizing rod; 12. Screw rod; 13. Lifting frame; 131. Articulated seat; 132. Positioning hole; 133. Latch; 14. Hinge head; 15. Support plate; 151. Magnetic slot; 16. Replacement plate; 161. Handle slot; 162. Metal rod; 163. Flat table; 164. Raised table; 165. Anti-slip table; 17. Drive cavity; 171. Drive motor; 18. Column; 181. Balance bar; 19. Handrail; 191. Sliding seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model discloses a walking rehabilitation training device for stroke patients, comprising a base 1, a storage chamber 11 being provided inside the base 1, a plurality of screw rods 12 being rotatably provided inside the storage chamber 11, a lifting frame 13 being movably sleeved on the screw rods 12, a support plate 15 being hinged on the top of the lifting frame 13, a replacement plate 16 being detachably connected to the top of the support plate 15, a driving chamber 17 being provided inside the base 1, which is located on one side of the storage chamber 11, a driving motor 171 being provided inside the driving chamber 17, the number of which is the same as that of the screw rods 12 and corresponding one to one, and the driving motor 171 being transmission-connected to the screw rods 12 via a chain.

[0024] Specifically, the top of the replacement plate 16 is provided with one of a flat table top 163, a raised table top 164 or an anti-slip table top 165. The raised table top 164 has multiple rock-like protrusions of different sizes. The protrusions are made of plastic material, which allows the patient to simulate the state of walking on a rugged road, thereby increasing the difficulty of training. The flat table top 163 is a normal floor tile table top, allowing the patient to simulate the normal walking training state. The anti-slip table top 165 has multiple anti-slip stripes, which makes the patient's walking more stable and reduces the difficulty of training. The training difficulty can be adjusted according to the patient's recovery condition. The flat table top 163, the raised table top 164 or the anti-slip table top 165 can be arranged alternately, or all of the flat table top 163, the raised table top 164 or the anti-slip table top 165 can be used, which has a broader application prospect.

[0025] Specifically, the lifting frame 13 is U-shaped, and both ends of the top of the lifting frame 13 are provided with hinge seats 131. The bottom of the support plate 15 is provided with a hinge head 14 that is movably connected to the inside of the hinge seat 131. One side of the hinge seat 131 is provided with a plurality of positioning holes 132 distributed in a ring shape with equal intervals. One of the positioning holes 132 is movably connected to a pin 133 with one end extending to the inside of the hinge head 14. When the replacement plate 16 and the support plate 15 are raised, the pin 133 is pulled out, and the support plate 15 is rotated to drive the replacement plate 16 to adjust the angle. Then, the appropriate positioning hole 132 is selected to insert the pin 133 into the inside of the hinge head 14 to complete the angular positioning of the support plate 15. This design method allows the replacement plate 16 to simulate a slope to allow patients to perform walking training, greatly increasing the difficulty of training. Not only uphill training but also downhill training can be performed, ensuring the usability of the product.

[0026] Specifically, the top of the base 1 is connected to a balance bar 181 through a column 18. There are two balance bars 181. The two balance bars 181 are respectively located above both sides of the storage cavity 11. The balance bars 181 are for patients to hold on to.

[0027] Specifically, a stabilizing rod 111 with a top end extending into the interior of the lifting frame 13 is fixedly provided inside the storage cavity 11 , and there are stabilizing rods 111 inside both sides of each lifting frame 13 , which greatly ensures the stability of the lifting frame 13 when it is rising.

[0028] Specifically, a magnetic groove 151 is provided on the top of the support plate 15, and a metal rod 162 with one end extending into the inside of the magnetic groove 151 is provided at the bottom of the replacement plate 16. Handle grooves 161 are provided on both sides of the replacement plate 16, and magnets are provided inside the magnetic groove 151. The metal rod 162 is attracted by the magnet to ensure the connection stability between the replacement plate 16 and the support plate 15. The replacement plate 16 can be separated from the support plate 15 by applying force through the handle groove 161, and the replacement plate 16 for different tabletops can be replaced for use.

[0029] Specifically, the top of the base 1 is also provided with a plurality of switches 101 located on one side of the storage cavity 11. The number of the switches 101 is consistent with the number of the motors and corresponds one to one. The switch 101 is electrically connected to the motor. There is a button on the switch 101 to control the forward and reverse rotation of the drive motor 171, which is used to control the screw rod 12 to drive the lifting frame 13 to rise or fall, so that multiple support plates 15 can form a stair state, allowing patients to simulate stair walking training and increase the difficulty of training.

[0030] Specifically, it also includes an armrest 19, and both ends of the armrest 19 are provided with a slide 191. The two slides 191 are respectively movably connected to the top of the two balance bars 181. The armrest 19 can slide on the balance bar 181 through the slide 191. When the patient uses it, the body naturally pushes the armrest 19 forward or backward. When the patient is tired, he can lie on the armrest 19 to rest. It should be noted that when lying on the armrest 19, the hands need to block the forward direction of the slide 191 to prevent the armrest 19 from sliding.

[0031] To sum up, the walking rehabilitation training device for stroke patients has a liftable replacement plate 16, so that multiple support plates 15 can form a stair state, allowing patients to simulate stair walking training, increasing the difficulty of training. The angle-adjustable replacement plate 16 allows multiple replacement plates 16 to simulate slopes for patients to perform walking training, greatly increasing the difficulty of training. Not only uphill training but also downhill training can be performed, ensuring the usability of the product. By selecting replacement plates 16 with different surfaces, walking on different road surfaces can be simulated, further increasing the difficulty of training. The structure is simple and compact, in line with economic benefits, and has broad application prospects.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A walking rehabilitation training device for stroke patients, comprising a base (1), characterized in that: The base (1) is provided with a storage chamber (11) inside, and a plurality of screw rods (12) are rotatably provided inside the storage chamber (11), and a lifting frame (13) is movably sleeved on the screw rod (12), and a support plate (15) is hinged on the top of the lifting frame (13), and a replacement plate (16) is detachably connected to the top of the support plate (15), and a driving chamber (17) located on one side of the storage chamber (11) is provided inside the base (1), and a driving motor (171) whose number is consistent with and corresponds to the screw rod (12) is provided inside the driving chamber (17), and the driving motor (171) is connected to the screw rod (12) through a chain.

2. The walking rehabilitation training device for stroke patients according to claim 1, characterized in that: The top of the replacement plate (16) is provided with one of a flat table top (163), a raised table top (164) or an anti-slip table top (165).

3. The walking rehabilitation training device for stroke patients according to claim 1, characterized in that: The lifting frame (13) is U-shaped, and both ends of the top of the lifting frame (13) are provided with hinge seats (131), and the bottom of the support plate (15) is provided with a hinge head (14) that is movably sleeved inside the hinge seat (131).

4. The walking rehabilitation training device for stroke patients according to claim 3, characterized in that: A plurality of positioning holes (132) distributed in an annular shape and at equal intervals are provided on one side of the hinge seat (131), wherein a pin (133) having one end extending to the interior of the hinge head (14) is movably inserted into the interior of one of the positioning holes (132).

5. The walking rehabilitation training device for stroke patients according to claim 1, characterized in that: The top of the base (1) is connected to a balance bar (181) via a column (18), and there are two balance bars (181). The two balance bars (181) are respectively located above both sides of the storage cavity (11).

6. The walking rehabilitation training device for stroke patients according to claim 1, characterized in that: A stabilizing rod (111) is fixedly provided inside the storage cavity (11), the top end of which extends to the inside of the lifting frame (13).

7. The walking rehabilitation training device for stroke patients according to claim 1, characterized in that: The top of the support plate (15) is provided with a magnetic attraction groove (151), and the bottom of the replacement plate (16) is provided with a metal rod (162) with one end extending into the interior of the magnetic attraction groove (151).

8. The walking rehabilitation training device for stroke patients according to claim 1, characterized in that: Both sides of the replacement plate (16) are provided with handle grooves (161).

9. The walking rehabilitation training device for stroke patients according to claim 1, characterized in that: The top of the base (1) is also provided with a plurality of switches (101) located on one side of the storage cavity (11), and the number of the switches (101) is consistent with the number of the motors and corresponds one to one.

10. The walking rehabilitation training device for stroke patients according to claim 1, characterized in that: The utility model also comprises a handrail (19), wherein both ends of the handrail (19) are provided with a slide seat (191), and the two slide seats (191) are respectively movably connected to the top of the two balance bars (181).

Images