Rehabilitation training device for wrists and ankles

Abstract

The utility model belongs to the technical field of rehabilitation instruments, and particularly relates to a wrist and ankle rehabilitation training device which comprises a rehabilitation bed, a first adjusting groove and a second adjusting groove are symmetrically formed in the upper side of the rehabilitation bed, the upper side of the rehabilitation bed is connected with a wrist rehabilitation part in a sliding mode, the upper side of the rehabilitation bed is connected with an ankle rehabilitation part in a sliding mode, and the upper side of the ankle rehabilitation part is connected with a wrist. The wrist rehabilitation part comprises an arm sleeve part, an air cushion buffering sleeve, an annular groove, a rotating frame, a telescopic rod, a first spring, a holding shaft and a grabbing rubber gripping part, and the lower end of the arm sleeve part is slidably connected with the inner side of a first adjusting groove. The device is adjusted according to the heights of different patients to meet the use requirements of different patients; the problems that an existing device is single in rotation angle, the rotation angle of the wrist and the ankle of a patient cannot be changed according to the rehabilitation condition of the patient, and the patient can be flexibly trained in a multi-angle mode are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a rehabilitation training device for wrists and ankles. Background Art

[0002] Rehabilitation training is the basic means and main content of rehabilitation medicine. It targets body dysfunction caused by various reasons (such as bone injury, nerve injury, hemiplegia, paraplegia, cerebral palsy, amputation, etc.), and uses physical therapy and occupational therapy to maximize the recovery of the patient's residual functions and return to society in the best condition. However, it is difficult for patients to rely on their own movements for early rehabilitation training after surgery, so they need to use special rehabilitation training equipment.

[0003] Most of the existing devices are unable to perform rehabilitation training for the wrists and ankles at the same time, and the devices need to be adjusted according to the height of different patients to meet the usage needs of different patients. The existing devices have a single rotation angle and cannot change the patient's wrist and ankle rotation angle according to the patient's rehabilitation condition, perform flexible training for the patient at multiple angles, and perform rehabilitation training for the patient step by step, resulting in poor rehabilitation training results for the patients. Therefore, a rehabilitation training device for the wrists and ankles is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a rehabilitation training device for wrists and ankles, so as to solve the problem that most of the existing devices proposed in the above background technology cannot perform rehabilitation training on the wrists and ankles at the same time, and the device can be adjusted according to the height of different patients to meet the usage needs of different patients; the existing device has a single rotation angle and cannot change the patient's wrist and ankle rotation angle according to the patient's rehabilitation condition, and cannot perform flexible training on the patient at multiple angles.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a rehabilitation training device for wrists and ankles, comprising a rehabilitation bed, wherein a first adjustment slot and a second adjustment slot are symmetrically provided on the upper side of the rehabilitation bed, a wrist rehabilitation component is slidably connected to the upper side of the rehabilitation bed, and an ankle rehabilitation component is slidably connected to the upper side of the rehabilitation bed, the wrist rehabilitation component comprises an arm kit, an air cushion cushioning sleeve, a ring groove, a rotating frame, a telescopic rod, a first spring, a gripping shaft, and a gripping rubber gripping component, the lower end of the arm kit is slidably connected to the inner side of the first adjustment slot, the ankle rehabilitation component comprises a sliding plate, a sliding slot, a sliding side plate, a second spring, and a pedal, and the lower end of the sliding plate is slidably connected to the inner side of the second adjustment slot.

[0006] Preferably, the air cushion buffer sleeve is fixedly arranged on the inner wall of the arm sleeve, the annular groove is arranged on the front side of the arm sleeve, the rear end of the rotating frame is slidably connected with the inner side of the annular groove, the two telescopic rods are slidably inserted into the front end of the rotating frame, the holding shafts are rotatably connected with the opposite sides of the two telescopic rods, and the gripping rubber grip is fixedly connected with the opposite ends of the two holding shafts.

[0007] Preferably, the air cushion buffer sleeve is located in the inner periphery of the annular groove, and the first springs are fixedly arranged on the inner side of the rotating frame.

[0008] Preferably, the sliding grooves are symmetrically arranged on the upper side of the sliding plate, the sliding side plates are slidably connected with the upper side of the sliding plate, and the pedals are rotatably connected with the opposite sides of the two sliding side plates.

[0009] Preferably, the lower end of the sliding side plate is slidably connected with the inner side of the sliding groove, the second spring is fixedly arranged on the inner side of the sliding groove, the rear end of the second spring is fixedly connected with the front side of the lower end of the sliding side plate, and the rear side of the pedal is provided with a foot pedal groove.

[0010] Preferably, the upper side of the rehabilitation bed is provided with a fixed screw hole, the opposite sides of the two wrist rehabilitation devices and the ankle rehabilitation device are fixedly connected with fixed plates, the upper side of the fixed plate is provided with a positioning hole, and the upper side of the fixed plate is movably provided with a fixed bolt.

[0011] Compared with the prior art, the rehabilitation device has the advantages that:

[0012] 1) When the device is used, the patient lies on the upper side of the rehabilitation bed, the wrist rehabilitation device and the ankle rehabilitation device are slid according to the height of the patient, so that the positions of the wrist rehabilitation device and the ankle rehabilitation device are matched with the positions of the wrists and ankles of the patient, and the wrists and ankles are simultaneously subjected to rehabilitation training.

[0013] 2) The wrist rehabilitation device can grip the gripping rubber grip, the gripping rubber grip is rotated, the rotating frame is driven to rotate, the rotating frame rotates in the annular groove, the wrists are subjected to rotation training, the gripping rubber grip is pushed, the wrists are subjected to flexion and extension training, the force of the wrists is trained, the pedal is stepped, the pedal is rotated, the sliding side plate is pushed, the second spring is extruded, the ankles are subjected to flexion and extension training, and the force of the ankles is trained. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural schematic view of the wrist rehabilitation device;

[0016] Figure 3 This is a schematic diagram of the ankle rehabilitation device structure;

[0017] Figure 4 Schematic diagram of the rotating frame structure.

[0018] In the figure: 1. Rehabilitation bed, 2. First adjustment slot, 3. Second adjustment slot, 4. Wrist rehabilitation part, 5. Ankle rehabilitation part, 6. Arm kit, 7. Air cushion sleeve, 8. Ring groove, 9. Rotating frame, 10. Telescopic rod, 11. First spring, 12. Holding shaft, 13. Gripping rubber grip, 14. Sliding plate, 15. Sliding slot, 16. Sliding side plate, 17. Second spring, 18. Pedal, 19. Footrest slot, 20. Fixing screw hole, 21. Fixing plate, 22. Positioning hole, 23. Fixing bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] Example:

[0022] See also Figure 1-4The utility model provides a technical solution: a rehabilitation training device for wrists and ankles, comprising a rehabilitation bed 1. When in use, the patient lies on his back on the upper side of the rehabilitation bed 1. The upper side of the rehabilitation bed 1 is symmetrically provided with a first adjustment slot 2 and a second adjustment slot 3. The upper side of the rehabilitation bed 1 is slidably connected to a wrist rehabilitation component 4. The upper side of the rehabilitation bed 1 is slidably connected to an ankle rehabilitation component 5. The wrist rehabilitation component 4 includes an arm kit 6, an air cushion cushioning sleeve 7, a ring groove 8, a rotating frame 9, a telescopic rod 10, a first spring 11, a gripping shaft 12, a gripping rubber gripping component 13, and the lower part of the arm kit 6. The end is slidably connected to the inner side of the first adjustment slot 2, and the ankle rehabilitation component 5 includes a sliding plate 14, a sliding slot 15, a sliding side plate 16, a second spring 17, and a pedal 18. The lower end of the sliding plate 14 is slidably connected to the inner side of the second adjustment slot 3. According to the patient's height, the wrist rehabilitation component 4 and the ankle rehabilitation component 5 slide on the inner side of the first adjustment slot 2 and the second adjustment slot 3 to match the position of the patient's wrist and ankle. Then, the fixing bolt 23 is rotated and passed through the positioning hole 22 and screwed to the corresponding fixing screw hole 20 to complete the fixation of the wrist rehabilitation component 4 and the ankle rehabilitation component 5.

[0023] Among them, the air cushion cushion sleeve 7 is fixedly set on the inner wall of the arm kit 6. When the patient puts his hand into the air cushion cushion sleeve 7, the arm can be relieved to prevent long-term stretching of the hand from causing discomfort. The ring groove 8 is opened on the front side of the arm kit 6. The rear end of the rotating frame 9 is slidably connected to the inner side of the ring groove 8, and the rotating frame 9 is rotated to grasp the rubber gripping member 13, thereby driving the rotating frame 9 to rotate and rotate it in the ring groove 8, which can perform rotation training on the wrist. The two telescopic rods 10 are slidably inserted into the front end of the rotating frame 9, and the gripping shaft 12 is rotatably connected to the two telescopic rods 1 0, the gripping rubber gripping piece 13 is fixedly connected to the opposite ends of the two gripping shafts 12, and the gripping rubber gripping piece 13 can be gripped to train the patient's grip strength. The air cushion cushioning sleeve 7 is located on the inner periphery of the annular groove 8, and the first spring 11 is fixedly arranged on the inner side of the rotating frame 9. The front ends of the two first springs 11 are fixedly connected to the rear end of the telescopic rod 10, and the gripping rubber gripping piece 13 is pushed to perform wrist flexion and extension training, so that the gripping rubber gripping piece 13 drives the telescopic rod 10 to stretch the first spring. The spring 11 can meet the movement of flexion and extension while training the thrust of the wrist. The slide groove 15 is symmetrically opened on the upper side of the sliding plate 14. The sliding side plate 16 is slidably connected to the upper side of the sliding plate 14. The pedal 18 is rotatably connected to the opposite sides of the two sliding side plates 16. The lower end of the sliding side plate 16 is slidably connected to the inner side of the slide groove 15. The second spring 17 is fixedly arranged on the inner side of the slide groove 15. The rear end of the second spring 17 is fixedly connected to the front side of the lower end of the sliding side plate 16. The rear side of the pedal 18 is provided with a foot groove 19. In the footrest groove 19 on the pedal 18, stepping on the pedal 18 causes it to rotate and pushes the sliding side plate 16 to squeeze the second spring 17, which can perform ankle flexion and extension and ankle strength training. A fixing screw hole 20 is provided on the upper side of the rehabilitation bed 1, and the two wrist rehabilitation parts 4 and the ankle rehabilitation parts 5 are fixedly connected to the opposite sides with a fixing plate 21. A positioning hole 22 is provided on the upper side of the fixing plate 21, and a fixing bolt 23 is movably provided on the upper side of the fixing plate 21. The lower end of the fixing bolt 23 passes through the positioning hole 22 and is screwed to the fixing screw hole 20.

[0024] Working principle: When in use, the patient lies on his back on the upper side of the rehabilitation bed 1. According to the patient's height, the wrist rehabilitation piece 4 and the ankle rehabilitation piece 5 are slid to match the position of the patient's wrist and ankle. Then, the fixing bolt 23 is rotated and passed through the positioning hole 22 and screwed into the corresponding fixing screw hole 20 to complete the fixation of the wrist rehabilitation piece 4 and the ankle rehabilitation piece 5. Then, the patient puts his hand into the air cushion cushioning sleeve 7 and grasps the gripping rubber gripping piece 13. The gripping rubber gripping piece 13 can be grasped to train the patient's grip strength, and the gripping rubber gripping piece 13 is rotated to drive the rotating frame 9. Rotating it so that it rotates in the annular groove 8 can train the rotation of the wrist, and pushing the gripping rubber gripping piece 13 can train the flexion and extension of the wrist, so that the gripping rubber gripping piece 13 drives the telescopic rod 10 to stretch the first spring 11, which can meet the movement amount of flexion and extension while training the thrust of the wrist, and stepping on the pedal 18 in the foot groove 19 on the pedal 18 to rotate it and push the sliding side plate 16 to squeeze the second spring 17, which can train the flexion and extension of the ankle and the strength of the ankle, so that the device can simultaneously meet the multi-angle flexible training of the wrist and ankle.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0026] 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 rehabilitation training device for wrists and ankles, comprising a rehabilitation bed (1), characterized in that: The upper side of the rehabilitation bed (1) is symmetrically provided with a first adjustment slot (2) and a second adjustment slot (3); the upper side of the rehabilitation bed (1) is slidably connected to a wrist rehabilitation component (4); the upper side of the rehabilitation bed (1) is slidably connected to an ankle rehabilitation component (5); the wrist rehabilitation component (4) includes an arm kit (6), an air cushion cushioning sleeve (7), a ring slot (8), a rotating frame (9), a telescopic rod (10), a first spring (11), a gripping shaft (12), and a gripping rubber gripping component (13); the lower end of the arm kit (6) is slidably connected to the inner side of the first adjustment slot (2); the ankle rehabilitation component (5) includes a sliding plate (14), a sliding slot (15), a sliding side plate (16), a second spring (17), and a pedal (18); the lower end of the sliding plate (14) is slidably connected to the inner side of the second adjustment slot (3).

2. A rehabilitation training device for wrists and ankles according to claim 1, characterized in that: The air cushion cushion sleeve (7) is fixedly arranged on the inner wall of the arm kit (6), the annular groove (8) is opened on the front side of the arm kit (6), the rear end of the rotating frame (9) is slidably connected to the inner side of the annular groove (8), the two telescopic rods (10) are slidably inserted into the front end of the rotating frame (9), the holding shaft (12) is rotatably connected to the opposite sides of the two telescopic rods (10), and the gripping rubber gripping member (13) is fixedly connected to the opposite ends of the two holding shafts (12).

3. The rehabilitation training device for wrists and ankles according to claim 1, characterized in that: The air cushion sleeve (7) is located inside the annular groove (8), the first spring (11) is fixedly arranged on the inner side of the rotating frame (9), and the front ends of the two first springs (11) are fixedly connected to the rear ends of the telescopic rod (10).

4. The rehabilitation training device for wrists and ankles according to claim 1, characterized in that: The slide groove (15) is symmetrically opened on the upper side of the sliding plate (14), the sliding side plate (16) is slidingly connected to the upper side of the sliding plate (14), and the pedal (18) is rotatably connected to the opposite sides of the two sliding side plates (16).

5. The rehabilitation training device for wrists and ankles according to claim 1, characterized in that: The lower end of the sliding side plate (16) is slidably connected to the inner side of the slide groove (15), the second spring (17) is fixedly arranged on the inner side of the slide groove (15), the rear end of the second spring (17) is fixedly connected to the front side of the lower end of the sliding side plate (16), and a footrest groove (19) is provided on the rear side of the pedal (18).

6. The rehabilitation training device for wrists and ankles according to claim 1, characterized in that: A fixing screw hole (20) is provided on the upper side of the rehabilitation bed (1), and the opposite sides of the two wrist rehabilitation parts (4) and the ankle rehabilitation parts (5) are fixedly connected with a fixing plate (21), a positioning hole (22) is provided on the upper side of the fixing plate (21), and a fixing bolt (23) is movably provided on the upper side of the fixing plate (21), and the lower end of the fixing bolt (23) passes through the positioning hole (22) and is screwed to the fixing screw hole (20).

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