Rehabilitation device for early prevention and late treatment of apoplexy foot drop

Abstract

The utility model discloses a stroke foot drop early prevention and late treatment rehabilitation device which comprises a bottom plate, a support is fixedly connected to the upper side of the bottom plate, two fixing devices are arranged on the lower side of the support, an installation table is fixedly connected to the upper side of the bottom plate, and two air cylinders are fixedly connected to the upper side of the installation table. The output ends of the two air cylinders are fixedly connected with foot dragging rings correspondingly, and the inner surfaces of the two foot dragging rings are fixedly connected with rubber pads correspondingly. Compared with the prior art, the rehabilitation device for early prevention and late treatment of apoplexy foot drop has the advantage that rehabilitation training can be automatically carried out on patients.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a rehabilitation device for early prevention and late treatment of foot drop caused by stroke. Background Art

[0002] Foot drop in stroke patients may be caused by long-term bed rest and lack of exercise, which leads to muscle atrophy. Patients can be treated through exercise rehabilitation. Exercises such as active and passive exercises can help promote muscle strength recovery and relieve foot drop. Patients after a stroke may suffer from a variety of functional disorders due to cerebral hemorrhage, especially those with lower limb dysfunction. Due to long-term difficulty in walking in the lower limbs, the foot muscles lose function or undergo biomechanical changes, which greatly prolongs the patient's recovery period.

[0003] Patients with foot drop due to stroke usually need nurses to hold their feet with their hands and train them slowly. Although this can relieve foot drop, it wastes a lot of time for medical staff. Therefore, it is necessary to design an automated stroke foot drop rehabilitation device to provide rehabilitation training for patients. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a rehabilitation device for the early prevention and late treatment of foot drop caused by stroke for automated rehabilitation training of patients.

[0005] In order to solve the above problems, the technical solution of the utility model is: a rehabilitation device for early prevention and late treatment of foot drop caused by stroke, comprising a base plate, a bracket is fixedly connected to the upper side of the base plate, two fixing devices are provided on the lower side of the bracket, a mounting platform is fixedly connected to the upper side of the base plate, two cylinders are fixedly connected to the upper side of the mounting platform, the output ends of the two cylinders are respectively fixedly connected with foot drag rings, and the inner surfaces of the two foot drag rings are respectively fixedly connected with rubber pads.

[0006] Furthermore, the fixing device includes a motor seat, which is fixedly connected to the upper side of the bracket, and a double-headed motor is fixedly connected to the upper side of the motor seat. The output ends on both sides of the double-headed motor are respectively fixedly connected with rotating rods, and the two ends of the two rotating rods are respectively fixedly connected with first bevel gears, and one side of the two first bevel gears is respectively meshed with second bevel gears.

[0007] Furthermore, a threaded rod is fixedly connected to the lower side of the second bevel gear, a limit block is fixedly connected to one end of the threaded rod, a slider is threadedly connected to the outer side of the threaded rod, connecting rod one is rotatably connected to both sides of the slider, one end of the two connecting rods one is rotatably connected to connecting rod two, and one end of the two connecting rods two is respectively connected to a fixing ring.

[0008] Furthermore, two fixing blocks are fixedly connected to the lower side of the bracket, and limiting rods are rotatably connected to the lower sides of the two fixing blocks, and one end of the two limiting rods is rotatably connected to the connecting rod 1.

[0009] Furthermore, a protection box is provided on the outer sides of the first bevel gear and the second bevel gear, and the protection box is fixedly connected to the upper surface of the bracket.

[0010] The advantages of the utility model are as follows: the utility model uses two fixing devices to drive the rotating rod to rotate through the output end of the double-headed motor, the transmission threaded rod rotates, the slider threadedly connected thereto moves up and down on the threaded rod, the two connecting rods 1 and 2 rotate, and the two limiting rods are driven to limit them, thereby making the two fixing rings move inward or outward to fix the patient's ankle. Then, the two cylinders are used to drive the two foot-dragging rings to move upward so that they can hold the patient's feet, thereby realizing rehabilitation training for patients with foot drop caused by stroke, saving a lot of time for medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a three-dimensional rehabilitation device for early prevention and late treatment of foot drop caused by stroke. Figure 1 .

[0012] Figure 2 The utility model is a three-dimensional rehabilitation device for early prevention and late treatment of foot drop caused by stroke. Figure 2 .

[0013] Figure 3 The utility model is a cross-sectional view of a protective box in a rehabilitation device for early prevention and late treatment of foot drop caused by stroke. Figure 3 .

[0014] As shown in the figure: 1. Base plate; 2. Bracket; 3. Fixing device; 4. Mounting table; 5. Cylinder; 6. Drag ring; 7. Rubber pad; 8. Motor seat; 9. Double-head motor; 10. Turn rod; 11. First bevel gear; 12. Second bevel gear; 13. Threaded rod; 14. Limit block; 15. Slider; 16. Connecting rod one; 17. Connecting rod two; 18. Fixing ring; 19. Fixing block; 20. Limit rod; 21. Protective box. DETAILED DESCRIPTION

[0015] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0016] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0017] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0018] like Figures 1 to 3 As shown, a rehabilitation device for early prevention and late treatment of foot drop caused by stroke comprises a base plate 1, a bracket 2 is fixedly connected to the upper side of the base plate 1, two fixing devices 3 are arranged on the lower side of the bracket 2, a mounting platform 4 is fixedly connected to the upper side of the base plate 1, two cylinders 5 are fixedly connected to the upper side of the mounting platform 4, the output ends of the two cylinders 5 are respectively fixedly connected with foot drag rings 6, and the inner surfaces of the two foot drag rings 6 are respectively fixedly connected with rubber pads 7. The two ankles of the patient are fixed by the fixing device 3, and the output ends of the two cylinders 5 drive the two foot drag rings 6 to move upwards, so that they hold the patient's feet and help the patient do rehabilitation training.

[0019] The fixing device 3 includes a motor seat 8, which is fixedly connected to the upper side of the bracket 2. A double-headed motor 9 is fixedly connected to the upper side of the motor seat 8. The output ends of the double-headed motor 9 are fixedly connected with rotating rods 10, and the two ends of the two rotating rods 10 are fixedly connected with first bevel gears 11, and the two first bevel gears 11 are meshed with second bevel gears 12 on one side. A threaded rod 13 is fixedly connected to the lower side of the second bevel gear 12, and a stop block 14 is fixedly connected to one end of the threaded rod 13. A slider 15 is threadedly connected to the outer side of the threaded rod 13. Connecting rods 16 are rotatably connected to the two ends of the two connecting rods 16, and connecting rods 2 17 are rotatably connected to the two ends of the two connecting rods 2 17. Fixed rings 18 are connected to the two ends of the two connecting rods 2 17. The output end of the double-headed motor 9 drives the rotating rod 10 to rotate, and the transmission threaded rod 13 rotates, and the slider 15 threadedly connected thereto moves up and down on the threaded rod 13, and the two connecting rods 16 and the two connecting rods 2 17 rotate.

[0020] Two fixing blocks 19 are fixedly connected to the lower side of the bracket 2, and the lower sides of the two fixing blocks 19 are respectively rotatably connected with limiting rods 20, and one end of the two limiting rods 20 is respectively rotatably connected to the connecting rod 16. A protection box 21 is provided on the outer side of the first bevel gear 11 and the second bevel gear 12, and the protection box 21 is fixedly connected to the upper surface of the bracket 2. The two limiting rods 20 limit the connecting rod 16, thereby moving the two fixing rings 18 inward or outward to achieve fixation of the patient's ankle.

[0021] In specific use, the patient's feet are lifted and passed through the two fixed rings 18, so that the two ankles are placed inside the two fixed rings 18, and the output end of the double-headed motor 9 drives the rotating rod 10 to rotate, the transmission threaded rod 13 rotates, and the slider 15 threadedly connected thereto moves up and down on the threaded rod 13, and the two connecting rods 16 and the two connecting rods 2 17 rotate. The two limiting rods 20 limit the connecting rod 16, so that the two fixed rings 18 move inward or outward to fix the patient's ankles. The patient's two ankles are fixed by the fixing device 3, and the output ends of the two cylinders 5 drive the two foot-dragging rings 6 to move upward to support the patient's feet and help the patient do rehabilitation training.

[0022] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A rehabilitation device for early prevention and late treatment of foot drop caused by stroke, comprising a base plate (1), characterized in that: A bracket (2) is fixedly connected to the upper side of the base plate (1), two fixing devices (3) are provided on the lower side of the bracket (2), a mounting platform (4) is fixedly connected to the upper side of the base plate (1), two cylinders (5) are fixedly connected to the upper side of the mounting platform (4), the output ends of the two cylinders (5) are respectively fixedly connected to towing rings (6), and the inner surfaces of the two towing rings (6) are respectively fixedly connected to rubber pads (7).

2. The device for early prevention and late treatment of foot drop caused by stroke according to claim 1, characterized in that: The fixing device (3) comprises a motor seat (8), wherein the motor seat (8) is fixedly connected to the upper side of the bracket (2), a double-headed motor (9) is fixedly connected to the upper side of the motor seat (8), a rotating rod (10) is fixedly connected to the output ends on both sides of the double-headed motor (9), a first bevel gear (11) is fixedly connected to the two ends of the two rotating rods (10), and a second bevel gear (12) is meshed on one side of the two first bevel gears (11).

3. The device for early prevention and late treatment of foot drop caused by stroke according to claim 2, characterized in that: A threaded rod (13) is fixedly connected to the lower side of the second bevel gear (12), a limit block (14) is fixedly connected to one end of the threaded rod (13), a slider (15) is threadedly connected to the outer side of the threaded rod (13), connecting rods (16) are rotatably connected to the two sides of the slider (15), one end of the two connecting rods (16) is rotatably connected to connecting rods (17), and one end of the two connecting rods (17) is respectively connected to a fixing ring (18).

4. The device for early prevention and late treatment of foot drop caused by stroke according to claim 2, characterized in that: Two fixing blocks (19) are fixedly connected to the lower side of the bracket (2), and limiting rods (20) are rotatably connected to the lower sides of the two fixing blocks (19), and one end of the two limiting rods (20) is rotatably connected to the connecting rod 1 (16).

5. The device for early prevention and late treatment of foot drop caused by stroke according to claim 2, characterized in that: A protection box (21) is provided on the outside of the first bevel gear (11) and the second bevel gear (12), and the protection box (21) is fixedly connected to the upper surface of the bracket (2).

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