Walking rehabilitation training device for hemiplegic patient

Abstract

The walking rehabilitation training device comprises universal wheels and a base, the top ends of the universal wheels are fixedly connected with the base, the top end of the base is fixedly connected with a shell, the inner side of the shell is connected with an inner rod in a sliding mode, one end of the inner rod is fixedly connected with a supporting rod, and the other end of the inner rod is fixedly connected with a supporting rod. A connecting shell is fixedly connected to the outer side of the supporting rod, an inner shaft is slidably connected to the inner side of the top end of the connecting shell, armpit supports are fixedly connected to the two ends of the inner shaft, a controller is fixedly connected to one end of the supporting rod, an inner plate is slidably connected to the inner side of the connecting shell, and a cushion is fixedly connected to one end of the inner plate. By means of the motor, the rotating disc, the pull rope and the binding belt, the feet are bound through the binding belt, the pull rope and the binding belt drive the feet to be lifted up and put down periodically under the action of the rotating disc, training can be completed by one person without assistance of another person, training of a patient is facilitated, and manpower is saved.

Description

Technical Field

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

[0002] Hemiplegia refers to a common disability characterized by motor dysfunction of half of the limbs due to cerebrovascular accidents, brain trauma, brain tumors and other reasons. According to epidemiological surveys in my country, the annual incidence rate is 200 / 1 million, and 800,000 to 1 million people die from stroke each year. About 75% of survivors are disabled, and the recurrence rate within 5 years is as high as 41%. In order to minimize the mortality and disability rates and improve the quality of life of patients, timely rescue and treatment should be carried out, and early and recovery rehabilitation treatment programs should be formulated. Active, early and correct rehabilitation treatment will significantly improve the functions of 80% of patients. In the rehabilitation treatment program, motor training treatment of patients' limbs is very important and critical, and it also requires the use of rehabilitation training devices for auxiliary treatment.

[0003] When a hemiplegic patient uses a rehabilitation trainer for training, if it is difficult for the hemiplegic patient to lift his feet forward, he needs another person to assist in walking. That is, first tie the patient's feet with a strap, and then another person uses a rope to pull the patient's feet up diagonally above the patient, and then put them down. Although the training can be completed, it requires another person to assist in the training, which wastes manpower and is not conducive to the patient's rehabilitation training. Therefore, a walking rehabilitation trainer for hemiplegic patients is proposed to address the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A walking rehabilitation trainer for hemiplegic patients comprises a universal wheel and a base, wherein the top end of the universal wheel is fixedly connected to the base, the top end of the base is fixedly connected to an outer shell, the inner side of the outer shell is slidably connected to an inner rod, one end of the inner rod is fixedly connected to a support rod, the outer side of the support rod is fixedly connected to a connecting shell, the top inner side of the connecting shell is slidably connected to an inner shaft, both ends of the inner shaft are fixedly connected to armpit drags, one end of the support rod is fixedly connected to a controller, the inner side of the connecting shell is slidably connected to an inner plate, one end of the inner plate is fixedly connected to a cushion, one end of the base is fixedly connected to a traction mechanism, and one end of the traction mechanism is fixedly connected to a strap.

[0007] Preferably, the traction mechanism includes a fixed rod fixedly connected to the base, one end of the fixed rod is fixedly connected to a fixed frame, one end of the fixed frame is fixedly connected to a motor, the end of the main shaft of the motor is fixedly connected to a turntable, an adjustment component is provided on the inner side of the turntable, one end of the adjustment component is fixedly connected to a pull rope, and the other end of the pull rope is fixedly connected to a strap.

[0008] Preferably, the adjustment assembly includes a screw rotatably connected to the turntable, a slider is spirally connected to the outer side of the screw, and the slider is slidingly connected to the turntable, one end of the slider is fixedly connected to a fixed shaft, one end of the fixed shaft is fixedly connected to a pull rope, and the pull rope is fixedly connected to the strap.

[0009] Preferably, one end of the screw is fixedly connected to a handwheel.

[0010] Preferably, there are two straps, which are symmetrically distributed on both sides of the vertical center line of the base.

[0011] Preferably, the two ends of the strap are respectively provided with a Velcro A surface and a Velcro B surface.

[0012] Preferably, one end of the base is fixedly connected to a fixed shell, and the inner side of the fixed shell is fixedly connected to a battery.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. A walking rehabilitation trainer for hemiplegic patients, which is equipped with a motor, a turntable, a pull rope, and a strap. The foot is tied up with the strap, and the pull rope and the strap are used to periodically lift and lower the foot under the action of the turntable. One person can complete the training without the assistance of another person, thereby facilitating the patient's training and saving manpower.

[0015] 2. A walking rehabilitation trainer for hemiplegic patients, which uses a handwheel, a screw, a slider, and a fixed shaft. Under the action of the handwheel and the screw, the position of the end of the pull rope can be adjusted, so that the amplitude of movement of the turntable with the pull rope and the strap can be changed, thereby adjusting the distance the foot moves forward according to the amplitude of the patient's leg steps, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a walking rehabilitation training device for hemiplegic patients.

[0018] Figure 2 The utility model is a schematic diagram of an enlarged installation structure of a strap of a walking rehabilitation training device for hemiplegic patients.

[0019] Figure 3 The utility model is a schematic diagram of the installation structure of a screw rod of a walking rehabilitation training device for hemiplegic patients.

[0020] In the figure: 1. universal wheel; 2. base; 3. outer shell; 4. inner rod; 5. support rod; 6. connecting shell; 7. inner plate; 8. seat cushion; 9. inner shaft; 10. armpit drag; 11. controller; 12. fixing rod; 13. fixing bracket; 14. motor; 15. turntable; 16. handwheel; 17. screw; 18. slider; 19. fixed shaft; 20. pull rope; 21. strap; 22. fixing shell; 23. battery. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. The accompanying drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual drawings. They should not be understood as limiting this patent. In order to better illustrate the specific embodiments of the present invention, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific embodiments of the present invention, all other specific embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Example

[0023] like Figure 1-3As shown, a walking rehabilitation trainer for hemiplegic patients includes a universal wheel 1 and a base 2, the top of the universal wheel 1 is fixedly connected to the base 2, the top of the base 2 is fixedly connected to the shell 3, the inner side of the shell 3 is slidably connected to the inner rod 4, the inner side of the shell 3 is spirally connected to the locking screw, and the outer rod 3 and the inner rod 4 are limited and fixed by the locking screw, one end of the inner rod 4 is fixedly connected to the support rod 5, the outer side of the support rod 5 is fixedly connected to the connecting shell 6, the top inner side of the connecting shell 6 is slidably connected to the inner shaft 9, the inner sides of both ends of the connecting shell 6 are provided with locking screws, and the inner shaft 9 and the inner plate 7 are limited and fixed by the locking screws, both ends of the inner shaft 9 are fixedly connected to the axillary drag 10, one end of the support rod 5 is fixedly connected to the controller 11, the inner side of the connecting shell 6 is slidably connected to the inner plate 7, one end of the inner plate 7 is fixedly connected to the cushion 8, one end of the base 2 is fixedly connected to the traction mechanism, and one end of the traction mechanism is fixedly connected to the strap 21.

[0024] As a further improvement of the present invention, Figure 1 、 Figure 2 and Figure 3 As shown, the traction mechanism includes a fixed rod 12 fixedly connected to the base 2, one end of the fixed rod 12 is fixedly connected to a fixed frame 13, one end of the fixed frame 13 is fixedly connected to a motor 14, the end of the main shaft of the motor 14 is fixedly connected to a turntable 15, and an adjustment component is provided on the inner side of the turntable 15, one end of the adjustment component is fixedly connected to a pull rope 20, and the other end of the pull rope 20 is fixedly connected to a strap 21. The foot is tied up by the strap 21, and under the action of the turntable 15, the pull rope 20 and the strap 21 are periodically lifted and lowered with the foot. One person can complete the training without the assistance of another person, thereby facilitating the patient's training and saving manpower.

[0025] As a further improvement of the present invention, Figure 2 and Figure 3 As shown, the adjustment component includes a screw 17 rotatably connected to the turntable 15, and the outer side of the screw 17 is spirally connected to a slider 18, and the slider 18 is slidably connected to the turntable 15, one end of the slider 18 is fixedly connected to a fixed shaft 19, and one end of the fixed shaft 19 is fixedly connected to a pull rope 20, and the pull rope 20 is fixedly connected to the strap 21. Under the action of the handwheel 16 and the screw 17, the position of the end of the pull rope 20 can be adjusted, so that the amplitude of movement of the turntable 15 with the pull rope 20 and the strap 21 changes, thereby adjusting the distance the foot moves forward according to the amplitude of the patient's leg steps, thereby improving the applicability of the device.

[0026] As a further improvement of the present invention, Figure 2As shown, one end of the screw rod 17 is fixedly connected to a hand wheel 16 , and the hand wheel 16 facilitates the staff to rotate the screw rod 17 .

[0027] As a further improvement of the present invention, Figure 1 As shown, there are two straps 21 symmetrically distributed on both sides of the vertical center line of the base 2 . The straps 21 can be used to tie up the patient's two feet respectively so that both feet can be assisted in lifting.

[0028] As a further improvement of the present invention, Figure 1 、 Figure 2 As shown, the two ends of the strap 21 are respectively provided with Velcro A side and Velcro B side. Under the action of Velcro A side and Velcro B side, the strap 21 can be used to tie the foot. In addition to using Velcro A side and Velcro B side, the staff can also fix the strap 21 to the foot through other tying methods, such as using tools such as ropes.

[0029] As a further improvement of the present invention, Figure 1 As shown, one end of the base 2 is fixedly connected to a fixed shell 22, and the inner side of the fixed shell 22 is fixedly connected to a battery 23, which can be used to power the electrical appliances of the device.

[0030] The patient then moves the patient's foot forwards by pulling the strap 21 along the guide rails 18 and the support rails 19 to move the patient's foot forwards.

[0031] The above is a preferred embodiment of the present invention. The basic principles, main features and advantages of the present invention are shown and described above. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the scope of protection of the present invention, the present invention will also have various changes and improvements. These changes and improvements all fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A walking rehabilitation training device for hemiplegic patients, comprising universal wheels (1) and a base (2), characterized in that: The top of the universal wheel (1) is fixedly connected to the base (2), the top of the base (2) is fixedly connected to the outer shell (3), the inner side of the outer shell (3) is slidably connected to the inner rod (4), one end of the inner rod (4) is fixedly connected to the support rod (5), the outer side of the support rod (5) is fixedly connected to the connecting shell (6), the inner side of the top of the connecting shell (6) is slidably connected to the inner shaft (9), both ends of the inner shaft (9) are fixedly connected to the armpit drag (10), one end of the support rod (5) is fixedly connected to the controller (11), the inner side of the connecting shell (6) is slidably connected to the inner plate (7), one end of the inner plate (7) is fixedly connected to the seat cushion (8), one end of the base (2) is fixedly connected to the traction mechanism, and one end of the traction mechanism is fixedly connected to the strap (21); The traction mechanism comprises a fixed rod (12) fixedly connected to the base (2), one end of the fixed rod (12) is fixedly connected to a fixed frame (13), one end of the fixed frame (13) is fixedly connected to a motor (14), the main shaft end of the motor (14) is fixedly connected to a turntable (15), an adjustment component is provided on the inner side of the turntable (15), one end of the adjustment component is fixedly connected to a pull rope (20), and the other end of the pull rope (20) is fixedly connected to a strap (21).

2. The walking rehabilitation training device for hemiplegic patients according to claim 1, characterized in that: The adjustment assembly includes a screw (17) rotatably connected to the turntable (15), a slider (18) is spirally connected to the outer side of the screw (17), and the slider (18) is slidably connected to the turntable (15), one end of the slider (18) is fixedly connected to a fixed shaft (19), one end of the fixed shaft (19) is fixedly connected to a pull rope (20), and the pull rope (20) is fixedly connected to a strap (21).

3. The walking rehabilitation training device for hemiplegic patients according to claim 2, characterized in that: One end of the screw rod (17) is fixedly connected to a hand wheel (16).

4. The walking rehabilitation training device for hemiplegic patients according to claim 1, characterized in that: There are two binding straps (21) and they are symmetrically distributed on both sides of the vertical center line of the base (2).

5. The walking rehabilitation training device for hemiplegic patients according to claim 1, characterized in that: The two ends of the binding strap (21) are respectively provided with a Velcro A surface and a Velcro B surface.

6. The walking rehabilitation training device for hemiplegic patients according to claim 1, characterized in that: One end of the base (2) is fixedly connected to a fixed shell (22), and the inner side of the fixed shell (22) is fixedly connected to a battery (23).

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