Rehabilitation robot for double-arm coordination training
By designing adjustable upper and lower arm cuff structures on the rehabilitation robot, the training adaptability problem caused by differences in patient height and shoulder width was solved, and efficient dual-arm coordination training effects were achieved.
Patent Information
- Application Number
- CN202422905062.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-27
AI Technical Summary
When existing rehabilitation robots train patients' arm coordination, they cannot adapt to the differences in height and shoulder width among different patients, resulting in poor training results and affecting the efficiency of rehabilitation training.
A rehabilitation robot for dual-arm coordination training was designed. By setting guide grooves and moving seats on the rotating plate, combined with cylinders and tension springs, the upper and lower arm sleeves can be adjusted to suit the patient's height and shoulder width. The dual-arm coordination training can be achieved through the opposite movement of the rotating plate.
It effectively improves the applicability and training efficiency of the rehabilitation robot, and ensures the dual-arm coordination training effect of different patients in different states.
Smart Images
Figure CN223323744U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical rehabilitation robots, in particular to a rehabilitation robot for double-arm coordination training. Background Art
[0002] Medical rehabilitation robot technology is an advanced technology that combines robotics and rehabilitation medicine. It aims to help patients restore their functions and improve their quality of life during the rehabilitation process. At present, when rehabilitation robots conduct coordination training on patients' arms, different patients have different heights, and arm training requires standing and walking state. There are also patients who cannot walk and need arm coordination training. It is impossible to conduct arm coordination training suitable for patients in different states, which leads to the inability to conduct arm coordination training, reducing the versatility of rehabilitation robots. At the same time, the shoulder widths of different patients are also different, and effective adjustment and adaptation cannot be performed, which directly leads to the limited use of rehabilitation robots for arm coordination training, and directly affects the rehabilitation training efficiency of rehabilitation robots for arm coordination training.
[0003] Therefore, it is necessary to develop a rehabilitation robot for dual-arm coordination training. Utility Model Content
[0004] The purpose of the present utility model is to provide a rehabilitation robot for dual-arm coordination training to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a rehabilitation robot for dual-arm coordination training, comprising a rehabilitation robot, a movable plate installed above the end surface of the rehabilitation robot, a rotating plate installed below the movable plate, guide grooves formed on both sides of the outer wall surface of the rotating plate, and slide grooves formed on both sides of the front end of the rotating plate;
[0006] A movable seat is installed inside the guide groove.
[0007] Preferably, cylinders are installed on both sides of the top of the movable plate, and the cylinders are located on the top of the rehabilitation robot.
[0008] Preferably, a rotating shaft is rotatably connected to the inner center position of the rotating plate, and the top end of the rotating shaft is fixedly installed at the bottom center position of the movable plate.
[0009] Preferably, the outer wall of the movable seat is slidably connected to the inside of the guide groove, and a screw is provided on the front end surface of the movable seat, and the outer wall of the screw is slidably connected to the inner wall of the slide groove.
[0010] Preferably, a knob is provided at the front end of the outer wall of the screw, the inner wall of the knob is threadedly connected to the outer wall of the screw, and a column is installed at the bottom of the movable seat.
[0011] Preferably, the bottom end of the column is rotatably connected to the upper arm sleeve, and the bottom of the upper arm sleeve is rotatably connected to the lower arm sleeve.
[0012] Preferably, a handle is installed at the bottom of the lower arm sleeve, and the end surfaces of the lower arm sleeve and the upper arm sleeve are both provided with straps.
[0013] Preferably, tension springs are provided on both side outer walls of the lower arm sleeve and the upper arm sleeve, one end of the tension spring is fixed on one side outer wall of the upper arm sleeve, and the other end of the tension spring is fixed on one side outer wall of the lower arm sleeve.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] The rotating plate is fixed to the bottom of the movable plate by a rotating shaft, and the columns on the two sets of upper arm sleeves are slidably docked in the guide grooves on the rotating plate by the movable seat. According to the height or shoulder width of the patient who needs double-arm coordination training, the upper arm sleeves are lowered to a suitable position by the cylinder, and the two sets of upper arm sleeves are stretched outward or inward to a suitable position. After the adjustment is completed, the patient's arms are put into the upper arm sleeve and the lower arm sleeve in turn. By utilizing the opposite movement effect of the rotating plate, the patient's left arm is swung forward, and the right arm is swung backward synchronously, thereby realizing coordinated training of the patient's arms, and avoiding the situation that the rehabilitation robot cannot be effectively adjusted according to different patient heights and shoulder widths, resulting in the inability to train. The use effect and rehabilitation training efficiency of the rehabilitation robot for double-arm coordination training are effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A front cross-sectional view provided for the present utility model;
[0017] Figure 2 A front view provided for the utility model;
[0018] Figure 3 The utility model provides Figure 1 A magnified view of the structure at point A;
[0019] Figure 4 This is a partial structural schematic diagram provided by the utility model.
[0020] In the figure: 1. Rehabilitation robot; 2. Moving plate; 201. Cylinder; 3. Rotating plate; 301. Guide groove; 302. Slide groove; 303. Rotating shaft; 4. Moving seat; 401. Screw; 402. Knob; 403. Column; 404. Upper arm sleeve; 405. Lower arm sleeve; 406. Handle; 407. Strap; 408. Tension spring. DETAILED DESCRIPTION
[0021] 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.
[0022] The utility model provides the following technical solutions: a rehabilitation robot for double-arm coordination training, please refer to Figure 1-Figure 4 , including a rehabilitation robot 1, a movable plate 2 is installed above the end face of the rehabilitation robot 1, and cylinders 201 are installed on both sides of the top of the movable plate 2, and the cylinder 201 is located at the top of the rehabilitation robot 1, and a rotating plate 3 is installed below the movable plate 2, and guide grooves 301 are provided on the outer wall surfaces of both sides of the rotating plate 3, and slide grooves 302 are provided on both sides of the front end of the rotating plate 3. The inner center position of the rotating plate 3 is rotatably connected with a rotating shaft 303, and the top end of the rotating shaft 303 is fixed to the bottom center position of the movable plate 2, and the rotating plate 3 is fixed to the bottom of the movable plate 2 by the rotating shaft 303, and the movable plate 2 is fixed to the output end of the cylinder 201 on the rehabilitation robot 1, and according to the rotating state of the rotating shaft 303 and the rotating plate 3, the movable plate 2 can drive and control the rotating plate 3 to perform lifting operations, and the rotating plate 3 can rotate on the outer wall of the rotating shaft 303;
[0023] The guide groove 301 is internally mounted with a movable seat 4, the outer wall of the movable seat 4 is slidably connected to the inner wall of the guide groove 301, the front end surface of the movable seat 4 is provided with a screw 401, the outer wall of the screw 401 is slidably connected to the inner wall of the slide groove 302, the front end of the outer wall of the screw 401 is provided with a knob 402, the inner wall of the knob 402 is threadedly connected to the outer wall of the screw 401, the two sets of movable seats 4 are docked in the guide groove 301 on the rotating plate 3 in a sliding manner, and the outer wall of the screw 401 on the movable seat 4 is threadedly mounted with the knob 402, so that the movable seat 4 can move horizontally to the left or right on the rotating plate 3, and rotate After the button 402 is tightened, the position of the mobile seat 4 is fixed. A column 403 is installed at the bottom of the mobile seat 4. The bottom end of the column 403 is rotatably connected to the upper arm sleeve 404. The bottom of the upper arm sleeve 404 is rotatably connected to the lower arm sleeve 405. A handle 406 is installed at the bottom of the lower arm sleeve 405. The end faces of the lower arm sleeve 405 and the upper arm sleeve 404 are both provided with straps 407. The outer walls of both sides of the lower arm sleeve 405 and the upper arm sleeve 404 are both provided with tension springs 408. One end of the tension spring 408 is fixed to the outer wall of one side of the upper arm sleeve 404, and the other end of the tension spring 408 is fixed to the outer wall of one side of the lower arm sleeve 405 The upper arm sleeve 404 is mounted on the column 403 on the bottom of the mobile seat 4 in a rotatable connection manner, and the lower arm sleeve 405 is rotatably connected to the bottom of the upper arm sleeve 404, so that the patient's arm sleeve is in the upper arm sleeve 404 and the lower arm sleeve 405, and can swing according to the arm joint. By arranging straps 407 on both the upper arm sleeve 404 and the lower arm sleeve 405, and elastically pulling them with a tension spring 408, the straps 407 can be tightened to the patient's arm sleeve. At the same time, under the tension of the tension spring 408, the patient's arm strength can be rehabilitated and trained, which has a certain auxiliary rehabilitation effect. By double-teaming as needed For arm coordination training, the cylinder 201 lowers the upper arm cuff 404 to a suitable position according to the patient's height or shoulder width, and at the same time, the two sets of upper arm cuffs 404 are stretched outward or inward to a suitable position. After the adjustment is completed, the patient's arms are put into the upper arm cuff 404 and the lower arm cuff 405 in turn. By utilizing the upper arm cuff 404 on both sides of the bottom of the rotating plate 3, an effect of opposite movement is formed, so that the patient's left arm swings forward and the right arm swings backward synchronously, thereby achieving coordinated training of the patient's arms, and avoiding the situation where the rehabilitation robot cannot be effectively adjusted according to different patient heights and shoulder widths, resulting in the inability to train.
[0024] Working principle: When using the utility model, the rotating plate 3 is fixed to the bottom of the moving plate 2 by the rotating shaft 303, and the moving plate 2 is fixed to the output end of the cylinder 201 on the rehabilitation robot 1. According to the rotation state of the rotating shaft 303 and the rotating plate 3, the moving plate 2 can drive the rotating plate 3 to perform the lifting operation. At the same time, the rotating plate 3 can rotate on the outer wall of the rotating shaft 303. By slidingly docking the two sets of moving seats 4 inside the guide groove 301 on the rotating plate 3, and moving The outer wall of the screw rod 401 on the movable seat 4 is threadedly installed with a knob 402, so that the movable seat 4 can be moved horizontally to the left or right on the rotating plate 3. At the same time, after the knob 402 is tightened, the position of the movable seat 4 is fixed. The upper arm sleeve 404 is installed on the column 403 at the bottom of the movable seat 4 in a rotating connection manner, and the lower arm sleeve 405 is rotatably connected to the bottom of the upper arm sleeve 404, so that the patient's arm sleeve is enclosed in the upper arm sleeve 404 and the lower arm sleeve 405, and the patient can swing according to the arm joint. By swinging the upper arm sleeve The upper arm sleeve 404 and the lower arm sleeve 405 are both provided with a strap 407, and the tension spring 408 is used to elastically pull the strap 407 so that the strap 407 is tightened after being put on the patient's arm. At the same time, under the tension of the tension spring 408, the patient's arm strength can be rehabilitated and trained, which has a certain auxiliary rehabilitation effect. According to the height or shoulder width of the patient who needs to coordinate the arms, the cylinder 201 lowers the upper arm sleeve 404 to a suitable position, and at the same time, the two groups of upper arm sleeves 404 are stretched outward or inward to a suitable position. After the adjustment is completed, the patient's arms are put into the upper arm sleeve 404 and the lower arm sleeve 405 in turn. By utilizing the upper arm sleeve 404 on both sides of the bottom of the rotating plate 3, an effect of opposite movement is formed, so that the patient's left arm swings forward and the right arm swings backward synchronously, thereby realizing the coordinated training of the patient's arms, and trying to avoid the situation where the rehabilitation robot cannot be effectively adjusted according to different patient heights and shoulder widths, resulting in the inability to train. The rehabilitation robot for coordinated arm training is effectively improved in use effect and rehabilitation training efficiency.
[0025] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.
Claims
1. A rehabilitation robot for dual-arm coordination training, comprising a rehabilitation robot (1), wherein a movable plate (2) is mounted above the end surface of the rehabilitation robot (1), and characterized in that: A rotating plate (3) is installed below the movable plate (2), and guide grooves (301) are provided on both sides of the outer wall surface of the rotating plate (3), and sliding grooves (302) are provided on both sides of the front end of the rotating plate (3); A movable seat (4) is installed inside the guide groove (301).
2. The rehabilitation robot for dual-arm coordination training according to claim 1, characterized in that: Cylinders (201) are installed on both sides of the top of the movable plate (2), and the cylinders (201) are located on the top of the rehabilitation robot (1).
3. The rehabilitation robot for dual-arm coordination training according to claim 1, characterized in that: The inner center position of the rotating plate (3) is rotatably connected to a rotating shaft (303), and the top end of the rotating shaft (303) is fixedly mounted at the bottom center position of the moving plate (2).
4. The rehabilitation robot for dual-arm coordination training according to claim 1, characterized in that: The outer wall of the movable seat (4) is slidably connected to the inside of the guide groove (301), and the front end surface of the movable seat (4) is provided with a screw (401), and the outer wall of the screw (401) is slidably connected to the inner wall of the sliding groove (302).
5. The rehabilitation robot for dual-arm coordination training according to claim 4, characterized in that: A knob (402) is provided at the front end of the outer wall of the screw rod (401), the inner wall of the knob (402) is threadedly connected to the outer wall of the screw rod (401), and a column (403) is installed at the bottom of the movable seat (4).
6. The rehabilitation robot for dual-arm coordination training according to claim 5, characterized in that: The bottom end of the column (403) is rotatably connected to an upper arm sleeve (404), and the bottom of the upper arm sleeve (404) is rotatably connected to a lower arm sleeve (405).
7. The rehabilitation robot for dual-arm coordination training according to claim 6, characterized in that: A handle (406) is installed at the bottom of the lower arm sleeve (405), and the end surfaces of the lower arm sleeve (405) and the upper arm sleeve (404) are both provided with straps (407).
8. The rehabilitation robot for dual-arm coordination training according to claim 7, characterized in that: The outer walls of both sides of the lower arm sleeve (405) and the upper arm sleeve (404) are both provided with tension springs (408), one end of the tension spring (408) is fixed on the outer wall of one side of the upper arm sleeve (404), and the other end of the tension spring (408) is fixed on the outer wall of one side of the lower arm sleeve (405).