Rehabilitation walking training device
By designing a rehabilitation walking training device with an adjustment mechanism and a cable system, the problems of heavy arm burden and poor adaptability of existing devices are solved, safe rehabilitation training without arm support is achieved, and the rehabilitation effect and applicability are improved.
Patent Information
- Application Number
- CN202422572137.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-24
AI Technical Summary
Existing walking rehabilitation training devices put a heavy burden on the arms, which can easily cause patients to fall. They are also not adaptable to different groups of people, restricting patients' freedom of walking and resulting in poor rehabilitation effects.
A rehabilitation walking training device was designed, which adopts an adjustment mechanism, straps, guide rods and cable system. By dragging the cable instead of arm support, combined with adjustable cable length, it can adapt to the needs of different groups of people, reduce the risk of falling, and improve independent walking ability.
The technical solution of the rehabilitation training device is realized. By setting an adjustment mechanism, a strap, a guide rod and a cable system, the problems of the existing device having a heavy burden on the arm and poor adaptability are solved, and the effect and safety of the rehabilitation training are improved.
Smart Images
Figure CN223404096U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rehabilitation walking training, in particular to a rehabilitation walking training device. Background Art
[0002] Patients with hemiplegia, muscle disorders, nervous system diseases, and cerebrovascular diseases often suffer from lower limb weakness and functional loss. Therefore, lower limb rehabilitation training has a very important therapeutic effect, which can significantly reduce the patient's pain and accelerate the recovery of the patient's lower limb function.
[0003] Existing walking rehabilitation training devices usually have supportive railings on both sides of the patient in the corresponding area to facilitate the patient to perform walking training with his hands. However, this way of walking puts a heavy burden on the arms. Once the patient's hands become weak and let go, he may fall, which has certain risk factors. Therefore, a dedicated person is required to accompany him. In addition, the existing device has great restrictions on the patient. He is hindered by the handrails and cannot walk flexibly. The height of the handrails is basically the same and cannot be adapted to different people. In addition, the patient is prone to rely on the strength of his hands, resulting in poor lower limb rehabilitation effect. Utility Model Content
[0004] (1) Technical problems solved
[0005] In view of the shortcomings of the existing technology, the present invention provides a rehabilitation walking training device, which solves the problem of poor rehabilitation effect of the existing rehabilitation walking training device mentioned in the background technology.
[0006] (2) Technical solution
[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rehabilitation walking training device, comprising a fixed plate, a guide rod fixedly connected to the inner side wall of the fixed plate, a slider slidably connected to the outer wall of the guide rod, a first cable fixedly connected to the bottom end of the slider, an adjustment mechanism provided at the bottom end of the first cable, a second cable provided at the bottom end of the adjustment mechanism, and a binding strap fixedly connected to the bottom end of the second cable;
[0008] The adjusting mechanism includes a fixed frame, a winding disk is rotatably connected to the inner wall of the fixed frame, a crank is fixedly connected to the center of the winding disk, a rotating shaft is fixedly connected to the center of the winding disk, a limiting sleeve is slidably connected to the outer wall of the rotating shaft, a limiting block is fixedly connected to the outer wall of the fixed frame, a slot is provided on the inner wall of the limiting block, an insert block is provided on the outer surface of the limiting sleeve, and the inner wall of the limiting sleeve is elastically connected to the outer end surface of the rotating shaft through a reset spring.
[0009] Preferably, the bottom end of the fixing frame is fixedly connected to a fixing block, the bottom end of the fixing block is fixedly connected to a second cable, and the first cable runs through the top end of the fixing frame.
[0010] Preferably, the top end of the sliding block contacts the outer wall of the bottom end of the fixing plate.
[0011] Preferably, the cable is wound on the inner wall of the reel.
[0012] Preferably, the crank is rotatably connected to the fixed frame.
[0013] Preferably, the inner wall of the limiting block is plugged into the limiting sleeve.
[0014] Preferably, the insert block is plugged into the inner wall of the slot.
[0015] Preferably, the inner wall of the limiting sleeve is fixedly connected to one end of the reset spring, and the other end of the reset spring is fixedly connected to the outer end surface of the rotating shaft.
[0016] (3) Beneficial effects
[0017] The utility model provides a rehabilitation walking training device with the following beneficial effects:
[0018] (1) When the rehabilitation walking training device is used, by setting an adjustment mechanism, a strap, a guide rod, and cables one and two, it is possible to avoid relying on the strength of the arms for support during rehabilitation walking training, and to avoid falling by dragging between the cables, thereby better cultivating the patient's independent walking ability and improving the effect of rehabilitation training.
[0019] (2) When the rehabilitation walking training device is in use, an adjustment mechanism is provided so that the device can adjust the length of the extension part of the cable 1 according to different groups of people, which makes it more applicable and does not require staff to accompany the patient. The space for free walking is increased, which is beneficial to the patient's rehabilitation training. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the utility model;
[0022] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of part A.
[0023] In the figure: 1. Fixed plate; 2. Guide rod; 3. Slider; 4. Cable 1; 5. Adjustment mechanism; 6. Cable 2; 7. Strap; 51. Fixed frame; 52. Reel; 53. Crank handle; 54. Fixed block; 55. Limit block; 56. Limit sleeve; 57. Insert block; 58. Return spring; 59. Slot; 510. Rotating shaft. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-Figure 3 When the patient is standing on the side of the vehicle, the vehicle body 1 is kept in a state of being moved along the vertical direction of the vehicle body 1 and the rotation of the steering column 3 is strengthened, and the rotation of the steering column 3 is stable, and the vehicle body 1 is kept in a state of being moved along the vertical direction of the vehicle body 1. When the patient is standing on the side of the vehicle, the vehicle body 1 is kept in a state of being moved along the vertical direction of the vehicle body 1
[0026] The adjusting mechanism 5 comprises a fixed frame 51, on the inner wall of which is rotatably connected a winding drum 52, and the cable 14 is wound around the inner wall of the winding drum 52. The side walls of the winding drum 52 are convex, which can prevent the cable 14 from falling off. A crank handle 53 is fixedly connected to the center of the winding drum 52, and the crank handle 53 is rotatably connected to the fixed frame 51. By turning the crank handle 53, the internal winding drum 52 can be driven to rotate, thereby controlling the retraction and release of the cable 14 to control its length, which is suitable for use by different people. A rotating shaft 510 is fixedly connected to the center of the winding drum 52, and the outer wall of the rotating shaft 510 is slidably connected to the limiting sleeve 56. A groove is provided on the inner wall of the rotating shaft 510 and is plugged into the inner wall of the limiting sleeve 56, so that the limiting sleeve 56 can move along the surface of the rotating shaft 510. At the same time, the rotating shaft 510 and the limiting sleeve 56 rotate synchronously. The limit block 55, the inner wall of the limit block 55 is plugged into the limit sleeve 56, and the limit sleeve 56 can be detached from the limit block 55, and a slot 59 is provided on the inner wall of the limit block 55, and an insert block 57 is provided on the outer surface of the limit sleeve 56. The number of slots 59 corresponds to the insert block 57, and the insert block 57 is plugged into the inner wall of the slot 59. When plugged into it, the limit sleeve 56 can be limited by the fixed limit block 55, so that it cannot rotate, and at the same time, the rotating shaft 510 and the internal winding drum 52 cannot rotate, so that the length of the cable 4 remains in the current state. The inner wall of the limit sleeve 56 is fixedly connected to one end of the return spring 58, and the other end of the return spring 58 is fixedly connected to the outer end surface of the rotating shaft 510. The elasticity of the return spring 58 can ensure that the limit sleeve 56 always remains plugged into the limit block 55 when not affected by external force.
[0027] Furthermore, the bottom end of the fixed frame 51 is fixedly connected to a fixed block 54, and the bottom end of the fixed block 54 is fixedly connected to a cable 2 6. The length of the cable 2 6 remains constant, and the cable 1 4 runs through the top of the fixed frame 51 to facilitate its release and reeling.
[0028] When the patient is in a proper position, the strap 7 is worn around the waist of the patient. At this time, the length of the cable 4 is adjusted according to the patient's height and actual conditions. By moving the limiting sleeve 56 outward, the plug 57 on the limiting sleeve 56 is disengaged from the slot 59 on the fixed frame 51. After disengagement, the winding drum 52 can be rotated by turning the crank 53. The line can be released or reeled in by controlling the rotation of the winding drum 52, thereby controlling the length of the extension of the cable 4. After the adjustment is completed, the limiting sleeve 56 is released, so that the reset spring 58 drives the limiting sleeve 56 to reset, so that the limiting sleeve 56 is re-connected with the fixed frame 51 to limit the winding drum 52 and prevent it from rotating. At this time, the patient can walk back and forth along the trajectory of the guide rod 2 to assist in rehabilitation training.
[0029] 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 walking training device, comprising a fixing plate (1), characterized in that: A guide rod (2) is fixedly connected to the inner side wall of the fixed plate (1), a slider (3) is slidably connected to the outer wall of the guide rod (2), a cable 1 (4) is fixedly connected to the bottom end of the slider (3), an adjustment mechanism (5) is provided at the bottom end of the cable 1 (4), a cable 2 (6) is provided at the bottom end of the adjustment mechanism (5), and a binding strap (7) is fixedly connected to the bottom end of the cable 2 (6); The adjusting mechanism (5) comprises a fixed frame (51), a winding disk (52) is rotatably connected to the inner wall of the fixed frame (51), a crank handle (53) is fixedly connected to the center of the winding disk (52), a rotating shaft (510) is fixedly connected to the center of the winding disk (52), a limiting sleeve (56) is slidably connected to the outer wall of the rotating shaft (510), a limiting block (55) is fixedly connected to the outer wall of the fixed frame (51), a slot (59) is provided on the inner wall of the limiting block (55), an insert block (57) is provided on the outer surface of the limiting sleeve (56), and the inner wall of the limiting sleeve (56) is elastically connected to the outer end surface of the rotating shaft (510) via a reset spring (58).
2. A rehabilitation walking training device according to claim 1, characterized in that: The bottom end of the fixed frame (51) is fixedly connected to a fixed block (54), the bottom end of the fixed block (54) is fixedly connected to a second cable (6), and the first cable (4) runs through the top end of the fixed frame (51).
3. The rehabilitation walking training device according to claim 1, characterized in that: The top end of the slider (3) contacts the outer wall of the bottom end of the fixing plate (1).
4. The rehabilitation walking training device according to claim 1, characterized in that: The cable 1 (4) is wound on the inner wall of the reel (52).
5. The rehabilitation walking training device according to claim 1, characterized in that: The crank handle (53) is rotatably connected to the fixed frame (51).
6. The rehabilitation walking training device according to claim 1, characterized in that: The inner wall of the limiting block (55) is plugged into the limiting sleeve (56).
7. The rehabilitation walking training device according to claim 1, characterized in that: The inserting block (57) is plugged into the inner wall of the slot (59).
8. The rehabilitation walking training device according to claim 1, characterized in that: The inner wall of the limiting sleeve (56) is fixedly connected to one end of a return spring (58), and the other end of the return spring (58) is fixedly connected to the outer end surface of the rotating shaft (510).