Extension exercise rehabilitation training system based on action recognition technology

Abstract

The utility model discloses a stretching exercise rehabilitation training system based on an action recognition technology, and relates to the technical field of exercise training auxiliary equipment. The rehabilitation training device comprises a training platform and a rehabilitation training structure, comprising cameras on the two sides of a training table, a mounting base above the training table, a display on one side of the mounting base, a host at the upper end of the mounting base, a head band worn on the head of a rehabilitation person, a gyroscope sensor located in the head band, lantern rings worn on the four limbs of the rehabilitation person, a first horizontal bar and a second horizontal bar, the detection module and the prompt module are located in the lantern ring; the self-adaptive structure comprises a motor, a mounting ring, a gear ring connected to the outer side of the mounting ring in a sleeving mode and a gear fixedly arranged at the lower end of the motor. By arranging the self-adaptive structure, the problems that the actions of the four limbs and the head change continuously, the head needs to be turned continuously to watch correct indication actions on the display, the fixed display is inconvenient to adapt, and a rehabilitation training system is difficult to adapt are solved.

Description

Technical Field

[0001] This utility model relates to the field of sports training auxiliary equipment technology, and in particular to a stretching exercise rehabilitation training system based on motion recognition technology. Background Technology

[0002] A stretching exercise rehabilitation training system based on motion recognition technology is a system that uses modern technology, including sensors and cameras, to monitor and identify users' stretching exercise rehabilitation training. By recognizing the training movements of the person, the system displays the correct rehabilitation training posture on the monitor.

[0003] Chinese patent discloses a stretching exercise rehabilitation training system based on motion recognition technology (authorization announcement number CN202961803U). This patented technology includes a main unit, a display, a training platform, and a ring. A left horizontal bar is fixed to the left side of the training platform, and a right horizontal bar is slidably mounted on the right side. A camera is installed on the side wall in front of the training platform. The ring houses a central control unit, an inertial measurement unit, and a wireless module. This invention can effectively assist rehabilitation patients in performing stretching exercise rehabilitation training and has the advantage of high simulation realism.

[0004] This patented technology helps rehabilitation patients perform stretching exercises during use. However, it still has shortcomings. The display shows the correct rehabilitation exercises, but when the person undergoing rehabilitation exercises, the movements of the limbs and head are constantly changing, while the position of the display is fixed. This requires the person to constantly turn their head to watch the correct instructions, which is inconvenient. In particular, rehabilitation patients with neck strain find it difficult to adapt to the stretching exercise rehabilitation training system based on motion recognition technology. Therefore, those skilled in the art have provided a stretching exercise rehabilitation training system based on motion recognition technology to solve the problems mentioned in the background. Utility Model Content

[0005] 1. Technical Solution

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a stretching exercise rehabilitation training system based on motion recognition technology, including a training table.

[0008] The rehabilitation training structure includes cameras fixed on both sides of the training table, a mounting base located above the training table, a display located on one side of the mounting base, a main unit fixed on the upper end of the mounting base, a headband worn on the head of the rehabilitation personnel, a gyroscope sensor located inside the headband, rings worn on the limbs of the rehabilitation personnel, two horizontal bars located on the upper end of the training table, and a detection module and a prompting module located inside the rings. The detection module includes a three-dimensional accelerometer, a three-axis gyroscope, and a three-axis magnetometer. The prompting module includes a vibrator and an audio prompter.

[0009] The adaptive structure includes a motor fixed at one end of the mounting base, a mounting ring located above the training platform, a gear ring sleeved on the outside of the mounting ring, and a gear fixed at the lower end of the motor and meshing with the gear ring.

[0010] as well as;

[0011] The adjustment structure includes a mounting frame one fixed at one end of the mounting base and a mounting frame two located on one side of the mounting frame one.

[0012] Furthermore, the lower end of the mounting ring is provided with support rods arranged in a ring array and connected to the training platform;

[0013] Specifically, the support rod secures the mounting ring to the training platform, while the height of the support rod ensures that personnel can pass through.

[0014] Furthermore, the upper end of the mounting ring is provided with an annular groove, and the lower end of the mounting base is rotatably mounted with equally spaced balls that are rolled inside the groove.

[0015] Specifically, the mounting base is supported by ball bearings sliding inside the groove, which improves the stability of the mounting base when it rotates.

[0016] Furthermore, one end of the second mounting frame is provided with a threaded slider, and the inner wall of one side of the first mounting frame is provided with a guide rail that is slidably mounted with the threaded slider.

[0017] Specifically, the threaded slider slides on the outer wall of the guide rail, providing sliding support for the second mounting frame.

[0018] Furthermore, a screw rod that is threadedly installed with the threaded slider is rotatably mounted inside the mounting frame, and a handle is provided at the upper end of the screw rod;

[0019] Specifically, by gripping the handle, it is easy to apply rotational force to the screw, and the slidingly mounted threaded slider achieves linear movement of the thread with the screw.

[0020] Furthermore, a rotating shaft that is fixedly connected to the display is rotatably mounted inside the second mounting frame via a damping bushing, and a handle is provided at one end of the rotating shaft;

[0021] Specifically, by gripping the second handle, rotational force can be applied to the rotating shaft. When the rotating shaft rotates, it drives the display to adjust its tilt angle. The damping bushing applies resistance to the rotating shaft, and the rotating shaft is positioned after rotation.

[0022] Furthermore, the upper end of the training platform is provided with symmetrically distributed sliding grooves, the lower end of the second horizontal bar is slidably installed inside the sliding grooves, and both sides of the lower end of the second horizontal bar are provided with mounting plates that are bolted to the training platform.

[0023] Specifically, the horizontal bar can be adjusted in position on the training platform via a sliding groove, and the bolts for fixing parts can be installed via a mounting plate.

[0024] 2. Beneficial effects

[0025] Compared with existing technologies, the advantages of this utility model are:

[0026] In this invention, rehabilitation trainees wear a collar with a detection module and a prompting module inside. The collar detects the rehabilitation trainees' stretching exercises using horizontal bars one and two, and displays the correct training movements on a monitor.

[0027] Meanwhile, rehabilitation trainees wear a headband that uses an internal gyroscope sensor to detect the trainee's facial orientation. By recognizing the trainee's facial orientation, the headband adjusts the position of the display using an adaptive structure, ensuring that the display is always aligned with the trainee's front. This allows staff to easily view the display and avoids real-time neck twisting, especially for trainees with neck injuries. During use, this system effectively adapts to the stretching exercise rehabilitation training system based on motion recognition technology.

[0028] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0031] Figure 2 This is a top-view three-dimensional structural diagram of the present invention;

[0032] Figure 3 This is a top-view three-dimensional structural diagram of the headband of this utility model;

[0033] Figure 4 This is a front-view perspective three-dimensional structural diagram of the mounting base of this utility model;

[0034] Figure 5 This is a top-view three-dimensional structural diagram of the mounting frame of this utility model.

[0035] The attached diagram lists the components represented by each number as follows:

[0036] 100. Training platform;

[0037] 200. Rehabilitation training structure; 201. Camera; 202. Horizontal bar one; 203. Horizontal bar two; 204. Slide; 205. Mounting plate; 206. Monitor; 207. Main unit; 208. Mounting base; 209. Headband; 210. Gyroscope sensor; 211. Ring;

[0038] 300. Adaptive structure; 301. Motor; 302. Mounting ring; 303. Support rod; 304. Gear ring; 305. Gear; 306. Groove; 307. Ball bearing;

[0039] 400. Adjustment structure; 401. Mounting frame one; 402. Guide rail; 403. Threaded slider; 404. Screw; 405. Handle one; 406. Mounting frame two; 407. Handle two; 408. Rotating shaft. Detailed Implementation

[0040] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0041] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0042] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0043] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0044] Example 1

[0045] Please see Figures 1-5 As shown, this embodiment is a stretching exercise rehabilitation training system based on motion recognition technology, including a training table 100.

[0046] The rehabilitation training structure 200 includes cameras 201 fixed on both sides of the training table 100, a mounting base 208 located above the training table 100, a display 206 located on one side of the mounting base 208, a host 207 fixed on the upper end of the mounting base 208, a headband 209 worn on the head of the rehabilitation personnel, a gyroscope sensor 210 located inside the headband 209, loops 211 worn on the limbs of the rehabilitation personnel, a single bar 202 and a single bar 203 located on the upper end of the training table 100, and a detection module and a prompting module located inside the loops 211. The detection module includes a three-dimensional accelerometer, a three-axis gyroscope, and a three-axis magnetometer, and the prompting module includes a vibrator and an audio prompter.

[0047] The adaptive structure 300 includes a motor 301 fixed at one end of the mounting base 208, a mounting ring 302 located above the training platform 100, a gear ring 304 sleeved on the outside of the mounting ring 302, and a gear 305 fixed at the lower end of the motor 301 and meshing with the gear ring 304.

[0048] The lower end of the mounting ring 302 is provided with support rods 303 arranged in a ring array and connected to the training table 100;

[0049] The upper end of the mounting ring 302 is provided with an annular groove 306, and the lower end of the mounting base 208 is rotatably mounted with balls 307 that are evenly distributed and rolled inside the groove 306.

[0050] The upper end of the training platform 100 is provided with symmetrically distributed sliding grooves 204. The lower end of the second horizontal bar 203 is slidably installed inside the sliding grooves 204. Both sides of the lower end of the second horizontal bar 203 are provided with mounting plates 205 that are bolted to the training platform 100.

[0051] To implement the adaptive structure 300;

[0052] The rehabilitation personnel wear rings 211 on their limbs but not on their heads. They use a single bar 1 202 to perform rehabilitation exercises, while a single bar 203 moves through a slide 204 to form a double bar with the single bar 1 202 for rehabilitation exercises. The camera 201 captures and identifies the rehabilitation personnel's stretching movements. During this process, a three-dimensional accelerometer, a three-axis gyroscope, and a three-axis magnetometer detect the data of the stretching movements and transmit it to the host 207. The host 207 recognizes the movement signals, and if an improper movement occurs, the vibrator vibrates or the audio prompt sounds an alarm to remind the rehabilitation personnel.

[0053] When rehabilitation personnel perform stretching exercises, the gyroscope sensor 210 inside the headband 209 detects the orientation of the person's face and transmits the signal to the host 207. The host 207 controls the motor 301 to operate, driving the gear 305 to rotate. Because the mounting base 208 is slidably guided, the rotational force of the gear 305 acts on the gear ring 304, causing the mounting base 208 to rotate, which in turn causes the display 206 to face the person in front. When the person undergoing rehabilitation training exercises, the movements of the limbs and head are constantly changing, but the position of the display 206 is fixed. It is necessary to constantly turn the head to see the correct instructions, which is inconvenient, especially for rehabilitation personnel with neck strain. To avoid the staff having to twist frequently, based on motion recognition technology, the display 206 displays the correct stretching movements, improving the convenience of stretching exercise rehabilitation training.

[0054] Example 2

[0055] Please see Figures 1-5 As shown, this embodiment further includes elements beyond those in embodiment 1;

[0056] as well as;

[0057] The adjustment structure 400 includes a first mounting frame 401 fixed at one end of the mounting base 208 and a second mounting frame 406 located on one side of the first mounting frame 401.

[0058] One end of the mounting frame 2 406 is provided with a threaded slider 403, and the inner wall of one side of the mounting frame 1 401 is provided with a guide rail 402 that is slidably installed with the threaded slider 403.

[0059] The mounting frame 401 is rotatably mounted with a screw 404 that is threaded onto the threaded slider 403. The upper end of the screw 404 is provided with a handle 405.

[0060] Inside the mounting frame 406, a rotating shaft 408 is rotatably mounted and fixedly connected to the display 206 via a damping bushing. One end of the rotating shaft 408 is provided with a handle 407.

[0061] Use the adjustment structure 400;

[0062] During the use of the display 206, the gripping handle 405 rotates the screw 404, which guides the threaded slider 403. The screw 404 pushes the threaded slider 403 to move longitudinally, thereby moving the mounting frame 406 longitudinally to adjust the height of the display 206. The gripping handle 407 rotates the shaft 408, causing the mounting frame 406 to rotate around the shaft 408, thus adjusting the angle of the display 206. This allows for both height and angle adjustment of the display 206. The use of the stretching exercise rehabilitation training system based on motion recognition technology makes it easier for rehabilitation personnel to view the display 206 and improves its flexibility.

[0063] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0064] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A stretching exercise rehabilitation training system based on motion recognition technology, characterized in that: Includes training station (100). The rehabilitation training structure (200) includes cameras (201) fixed on both sides of the training table (100), a mounting base (208) located above the training table (100), a display (206) located on one side of the mounting base (208), a host (207) fixed on the upper end of the mounting base (208), a headband (209) worn on the head of the rehabilitation personnel, a gyroscope sensor (210) located inside the headband (209), a collar (211) worn on the limbs of the rehabilitation personnel, a single bar one (202) and a single bar two (203) located on the upper end of the training table (100), and a detection module and a prompting module located inside the collar (211). The detection module includes a three-dimensional accelerometer, a three-axis gyroscope, and a three-axis magnetometer. The prompting module includes a vibrator and an audio prompter. The adaptive structure (300) includes a motor (301) fixed at one end of the mounting base (208), a mounting ring (302) located above the training platform (100), a gear ring (304) sleeved on the outside of the mounting ring (302), and a gear (305) fixed at the lower end of the motor (301) and meshing with the gear ring (304). as well as; The adjustment structure (400) includes a first mounting frame (401) fixed at one end of the mounting base (208) and a second mounting frame (406) located on one side of the first mounting frame (401).

2. The stretching exercise rehabilitation training system based on motion recognition technology according to claim 1, characterized in that: The lower end of the mounting ring (302) is provided with support rods (303) arranged in a ring array and connected to the training platform (100).

3. The stretching exercise rehabilitation training system based on motion recognition technology according to claim 1, characterized in that: The upper end of the mounting ring (302) is provided with an annular groove (306), and the lower end of the mounting base (208) is rotatably mounted with balls (307) that are evenly distributed and rolled inside the groove (306).

4. The stretching exercise rehabilitation training system based on motion recognition technology according to claim 1, characterized in that: One end of the second mounting frame (406) is provided with a threaded slider (403), and the inner wall of one side of the first mounting frame (401) is provided with a guide rail (402) that is slidably installed with the threaded slider (403).

5. The stretching exercise rehabilitation training system based on motion recognition technology according to claim 1, characterized in that: The mounting frame (401) is rotatably mounted with a screw (404) that is threaded onto the threaded slider (403), and the upper end of the screw (404) is provided with a handle (405).

6. The stretching exercise rehabilitation training system based on motion recognition technology according to claim 1, characterized in that: The mounting frame 2 (406) has a rotating shaft (408) that is fixedly connected to the display (206) through a damping bushing. One end of the rotating shaft (408) is provided with a handle 2 (407).

7. The stretching exercise rehabilitation training system based on motion recognition technology according to claim 1, characterized in that: The training platform (100) has symmetrically distributed sliding grooves (204) at its upper end. The lower end of the second single bar (203) is slidably installed inside the sliding grooves (204). The lower ends of the second single bar (203) are provided with mounting plates (205) that are bolted to the training platform (100) on both sides.

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