Intelligent analysis equipment for motion data detection

Abstract

The invention discloses motion data detection intelligent analysis equipment which comprises a base, a second supporting leg is fixedly connected to the upper portion of the base, a common column is slidably connected to the side portion of the second supporting leg, a stretching rod is fixedly connected to one side of the common column, a rack column is fixedly connected to one end of the stretching rod, and a first supporting leg is slidably connected to the rack column. A wide gear is arranged on the side portion of the first supporting leg and is in meshed connection with the rack column, a worm gear is fixedly connected to the side portion of the wide gear, a worm is in meshed connection with the worm gear, a connecting rod is fixedly connected to one side of the worm gear and is in transmission connection with a threaded rod, the threaded rod is in threaded connection with a moving plate, and a folding plate is rotationally connected to the side portion of the moving plate. A detection mechanism used for standardizing training of students is arranged on the side portion of the second supporting leg, due to the fact that the equipment is high in function integration degree and convenient to move and arrange, a teacher can transfer the equipment according to teaching needs, and the situation that a site is occupied by a large number of equipment and limited is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of sports equipment, and in particular to a sports data detection and intelligent analysis device. Background Art

[0002] In recent years, with the popularization of quality-oriented education, schools and society have attached more and more importance to the physical and mental health development of students, and the status of physical education courses in the school teaching system has become increasingly prominent. Schools actively implement physical education teaching goals, not only urging students to improve their physical fitness through physical tests, but also incorporating a variety of sports such as long jump into the teaching content, aiming to comprehensively improve students' physical fitness and sports skills. Among them, stretching exercises, as an important part of improving body flexibility, preventing sports injuries, and assisting physical recovery, complement long jump training. In long jump teaching, stretching can help students relax their muscles and enhance the flexibility of their joints, so as to better complete the long jump action and reduce the risk of injury. Therefore, it is widely included in daily physical education teaching and student self-exercise.

[0003] As the pace of modern life accelerates, people's sports scenes have become more diverse and fragmented. Sports are no longer limited to traditional stadiums. Parks, community fitness areas, and even homes have become common places for people to exercise. For students, due to the limited sports equipment in their schools, setting up more training equipment may occupy a large amount of open space in physical education classes, resulting in less space for teachers and students to move freely. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that, during physical education classes, due to limited sports equipment in schools, setting up more training equipment may occupy a large amount of open space, resulting in a smaller space for teachers and students to move freely. A sports data detection intelligent analysis device is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A motion data detection intelligent analysis device comprises a base, wherein a second supporting leg is fixedly connected to the top of the base, a common column is slidably connected to the side of the second supporting leg, a stretching rod is fixedly connected to one side of the common column, one end of the stretching rod is fixedly connected to a rack column, the rack column is slidably connected to the first supporting leg, a wide gear is arranged on the side of the first supporting leg, the wide gear is meshingly connected to the rack column, a worm wheel is fixedly connected to the side of the wide gear, the worm wheel is meshingly connected to a worm, a connecting rod is fixedly connected to one side of the worm wheel, a threaded rod is transmission-connected to the connecting rod, a moving plate is threadedly connected to the threaded rod, a folding plate is rotatably connected to the side of the moving plate, a detection mechanism for standardizing student training is arranged on the side of the second supporting leg, and multiple groups of detection blocks inside the detection mechanism are arranged by accelerometers and gyroscopes. For example, when a student starts to exercise and a body part moves, rotates, etc., the mass block in the accelerometer will be displaced on different axes, usually X, Y, and Z axes, relative to its housing due to the principle of inertia. For example, when running, the foot will generate a large vertical acceleration at the moment of foot contact, causing the internal mass block of the accelerometer to shift. The internal sensor elements, such as capacitive and piezoresistive, will convert this displacement change into an electrical signal. After amplification and filtering by the internal circuit, the electrical signal will output an electrical signal representing the corresponding axial acceleration, reflecting the dynamic changes of acceleration of body parts in various directions in real time.

[0007] As for the gyroscope, when a body part makes a rotational movement like turning in gymnastics, the high-speed rotating simulated rotor inside or the structure based on vibration simulated angular momentum will produce a deflection angle relative to the outer shell under the action of the external angular velocity due to the conservation of angular momentum. This deflection is sensed through optical, capacitive and other detection methods and converted into an electrical signal, and finally the angular velocity information around different axes is output to capture the speed and direction changes of the rotational movement of the body part.

[0008] The above technical solution further includes:

[0009] The display panel is provided with a button on the side, a player is provided at the bottom of the button, an upper limb motion detection block is fixedly connected to the side of the ordinary column, and a bottom limb motion detection block is fixedly connected to the top of the base. The display panel can intuitively present motion data, action standard comparison results, and various status information of the device, providing users with clear and accurate visual feedback. The setting of the button facilitates the user to operate and control the device, such as starting and stopping detection, switching function modes, adjusting display parameters, etc., so that users can interact with the device quickly and conveniently according to their own needs.

[0010] The surface of the base is provided with a hole, and the side of the base is provided with a threaded rod for passing through the hole. The threaded rod is threadedly connected to a U-shaped block, and a roller is provided at the bottom of the U-shaped block. The base serves as the supporting foundation of the entire device, and the stability and firmness of its structure are of vital importance. The opening of the hole provides precise positioning for the installation and fixation of the threaded rod, ensuring the installation accuracy and reliability of subsequent connecting parts, making the entire device more stable during assembly and use, and less prone to shaking, displacement, etc., providing a solid guarantee for the normal operation of the device and the accurate realization of various functions, ensuring that the collection and analysis of motion data is not disturbed by the instability of the base.

[0011] The side of the first supporting leg is fixedly connected to a protection box, the interior of the protection box is fixedly connected to a fixing block, the fixing block is rotatably connected to a wide gear, the worm gear is rotatably connected to the fixing block, a square groove is opened inside the protection box, and the connecting rod is rotatably connected to the protection box.

[0012] The worm is rotatably connected to the protection box, one end of the worm is fixedly connected to a rocker, and the rocker is rotatably connected to the protection box.

[0013] The connecting rod is transmission-connected with a fixing block, and the fixing block is transmission-connected with a threaded rod.

[0014] The bottom of the base is provided with a slider groove, the inner wall of which is rotatably connected to a threaded rod, and the inner wall of which is slidably connected to a moving plate. The slider groove on the base provides precise guidance and position limiting for the sliding of the moving plate, ensuring that the moving plate always moves in a straight line along a predetermined trajectory during the movement, thus avoiding the occurrence of unstable situations such as the displacement and shaking of the moving plate. This not only improves the movement accuracy and stability of the device, but also ensures the reliability of the device during the conversion process between the stretching and long jump functions.

[0015] The side of the base is provided with a narrow groove for the sliding of the moving plate, which provides additional guidance and limiting effect for the sliding of the moving plate, further enhancing the stability and linearity of the moving plate's movement. Together with the slider groove, the moving plate is more strictly constrained during movement, reducing the shaking and deviation of the moving plate in the horizontal direction, and ensuring the structural stability and movement accuracy of the equipment during operation.

[0016] The side of the second supporting leg is provided with a comparison monitor for comparing with the standard athlete's movement norms.

[0017] A sleeve is fixedly connected to the top of the base, a telescopic rod is slidably connected to the sleeve, a solar panel is rotatably connected to the top of the telescopic rod, and a threaded button is threadedly connected to the side of the sleeve. The design of the sleeve and the telescopic rod on the base realizes the adjustable function of the height of the device. According to different usage scenarios and needs, such as when training in a sunny outdoor venue, the height of the solar panel can be increased by extending the telescopic rod so that it can better receive sunlight; when used indoors or in a low-space environment, the telescopic rod can be shortened to reduce the overall height of the device, making it easier to store and move the device.

[0018] The present invention has the following beneficial effects:

[0019] 1. In the present invention, the sports data detection intelligent analysis device of the present invention integrates multiple functions into one, avoiding the need to set up too many training equipment with a single function, thereby significantly saving venue space. Teachers can transfer equipment according to teaching needs, so that limited playground space can be used more efficiently. This provides teachers and students with a wider free activity area. Whether it is for collective sports activities, they are no longer restricted by the venue being occupied by a large number of equipment, which improves the overall teaching efficiency of physical education classes and students' sports experience.

[0020] 2. In the present invention, since the equipment has high functional integration and is easy to move and arrange, teachers can quickly adjust the equipment to a suitable state according to different teaching contents and objectives, and easily switch between stretching teaching, long jump teaching and other related sports teaching. This makes the content of physical education courses more diverse and no longer limited to a single training method and equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a motion data detection intelligent analysis device proposed by the present invention;

[0022] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0023] Figure 3 This is a schematic diagram of the top structure of a motion data detection intelligent analysis device in the present invention;

[0024] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0025] Figure 5 It is a partial structural diagram of a motion data detection intelligent analysis device in the present invention;

[0026] Figure 6 It is a schematic diagram of the side structure of a motion data detection intelligent analysis device in the present invention;

[0027] Figure 7 for Figure 6 Enlarged schematic diagram at point C in the middle.

[0028] In the figure: 1. base; 2. first supporting leg; 3. second supporting leg; 4. protective box; 5. rack column; 6. ordinary column; 7. stretch rod; 8. upper body movement detection block; 9. wide gear; 10. worm gear; 11. connecting rod; 12. worm; 13. rocker; 14. square groove; 15. fixed block; 16. threaded rod; 17. moving plate; 18. slider groove; 19. folding plate; 20. sleeve; 21. telescopic rod; 22. solar panel; 23. U-shaped block; 24. threaded screw rod; 25. roller; 26. display panel; 27. button; 28. player; 29. ​​bottom body movement detection block; 30. threaded button; 31. hole. DETAILED DESCRIPTION

[0029] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 7 As shown, the present invention is a motion data detection intelligent analysis device, including a base 1, a second supporting leg 3 is fixedly connected to the top of the base 1, a common column 6 is slidably connected to the side of the second supporting leg 3, a stretching rod 7 is fixedly connected to one side of the common column 6, one end of the stretching rod 7 is fixedly connected to a rack column 5, the rack column 5 is slidably connected to the first supporting leg 2, a wide gear 9 is provided on the side of the first supporting leg 2, the wide gear 9 is meshingly connected to the rack column 5, a worm gear 10 is fixedly connected to the side of the wide gear 9, the worm gear 10 is meshingly connected to a worm 12, a connecting rod 11 is fixedly connected to one side of the worm gear 10, the connecting rod 11 is transmission-connected to a threaded rod 16, the threaded rod 16 is threadedly connected to a moving plate 17, the moving plate 17 is rotatably connected to a folding plate 19, and a detection mechanism for standardizing student training is provided on the side of the second supporting leg 3.

[0031] In one embodiment, for the above-mentioned display panel 26, a button 27 is provided on the side of the display panel 26, a player 28 is provided at the bottom of the button 27, an upper limb movement detection block 8 is fixedly connected to the side of the ordinary column 6, and a bottom limb movement detection block 29 is fixedly connected above the base 1.

[0032] In this embodiment, the display panel 26 clearly presents rich information in a visual way, such as detailed charts of exercise data, comparative images of action specifications, operation guides and status prompts of the device, etc., so that users can quickly and intuitively obtain key content, greatly improving the efficiency of information acquisition. The buttons are arranged on the side of the display panel, with reasonable positions and clear touch, which is convenient for users to input various commands when operating the device.

[0033] In one embodiment, for the above-mentioned base 1, a hole 31 is opened on the surface of the base 1, and a threaded rod 24 for passing through the hole 31 is arranged on the side of the base 1. The threaded rod 24 is threadedly connected to a U-shaped block 23, and a roller 25 is arranged at the bottom of the U-shaped block 23.

[0034] In one embodiment, for the above-mentioned first supporting leg 2, a protection box 4 is fixedly connected to the side of the first supporting leg 2, a fixed block 15 is fixedly connected inside the protection box 4, the fixed block 15 is rotatably connected to the wide gear 9, the worm gear 10 is rotatably connected to the fixed block 15, a square groove 14 is opened inside the protection box 4, and the connecting rod 11 is rotatably connected to the protection box 4.

[0035] In this embodiment, the support legs 2 are provided to provide support so as to extend the stretching rod 7, thereby achieving training for the trainee.

[0036] In one embodiment, for the worm 12 , the worm 12 is rotatably connected to the protection box 4 , one end of the worm 12 is fixedly connected to a rocker 13 , and the rocker 13 is rotatably connected to the protection box 4 .

[0037] In this embodiment, the worm 12 and the worm wheel 10 are arranged to rotate to achieve self-locking, so as to prevent the trainee from falling suddenly during training and causing injury.

[0038] In one embodiment, for the connecting rod 11 , the connecting rod 11 is transmission-connected with a fixing block 15 , and the fixing block 15 is transmission-connected with a threaded rod 16 .

[0039] In one embodiment, for the base 1 , a slider groove 18 is provided at the bottom of the base 1 , a threaded rod 16 is rotatably connected to the inner wall of the slider groove 18 , and a movable plate 17 is slidably connected to the inner wall of the slider groove 18 .

[0040] In this embodiment, the solar panel 22 can be folded by means of the sliding groove 18 disposed above the base 1 .

[0041] In one embodiment, for the base 1 , a narrow groove for the moving plate 17 to slide is provided on a side of the base 1 .

[0042] In this embodiment, the stable sliding of the moving plate 17 can be achieved by providing the narrow groove.

[0043] In one embodiment, for the second supporting leg 3, a comparison monitor for comparing with the standard athlete's movement norms is provided on the side of the second supporting leg 3.

[0044] In this embodiment, the posture of the trainee can be detected by the monitor arranged on the side of the second supporting leg 3, thereby preventing the trainee from causing harm to his body due to improper training posture.

[0045] In one embodiment, for the above base 1, a sleeve 20 is fixedly connected to the top of the base 1, a telescopic rod 21 is slidably connected to the sleeve 20, a solar panel 22 is rotatably connected to the top of the telescopic rod 21, and a threaded button 30 is threadedly connected to the side of the sleeve 20.

[0046] In this embodiment, the height of the solar panel 22 is controlled by setting a threaded button 30 on the side of the sleeve 20, so as to achieve the maximum acceptance of solar energy.

[0047] The present invention is a motion data detection intelligent analysis device, and its working principle is as follows:

[0048] First, two sets of U-shaped blocks 23 are put on the sides of the base 1, and then the threaded rod 24 is rotated through the U-shaped block 23 and the hole 31, and then the base 1 is pushed, and the base 1 can be moved by the roller 25. After the base 1 is transferred to a suitable position, it is tilted and then removed, and then the tilted base 1 is lifted up so that the bottom of the base 1 is attached to the ground, and then training can be carried out.

[0049] Then, according to the weather conditions, the telescopic rod 21 is taken out from the sleeve 20, and then the threaded button 30 is turned to fix the telescopic rod 21 at a height. Before this, remember to rotate the solar panel 22 to select a suitable lighting angle so as to obtain more solar energy later.

[0050] Then, rotating the rocker 13 will cause the worm 12 to rotate, and the rotation of the worm 12 will further mesh with the worm wheel 10. One end of the worm wheel 10 is fixedly connected with a wide gear 9, and the other end is fixedly connected with a connecting rod 11. The rotation of the rocker 13 will cause the worm wheel 10 to drive the wide gear 9 to rotate, and the connecting rod 11 on the other side will also rotate. The wide gear 9 is meshed with the rack column 5, thereby driving the ordinary column 6 to be exposed from the second support leg 3 through the stretching rod 7. At the same time, the rotation of the connecting rod 11 will drive the threaded rod 16 to rotate through the fixed block 15, and the rotation of the threaded rod 16 will cause the moving plate 17 to slide out from the slider groove 18 provided at the bottom of the base 1, until the worm 12 is rotated until the moving plate 17 is completely exposed from the slider groove 18 at the bottom of the base 1. Then at this time, the folding plate 19 and the moving plate 17 can be rotated to fit on the ground, which is convenient for subsequent long jump movements. At this time, the stretching rod 7 has been raised to the height required for normal sports, just enough to perform the stretching and long jump movements.

[0051] The upper limb action detection block 8 can shoot the arm stretching action of the trainee, and the bottom limb action detection block 29 can shoot the leg action of the trainee. Then the display panel 26 can compare the similarity of the action of the standard athlete. If the trainee's training is not standard, the player 28 on the surface of the display panel 26 will play the "non-standard" prompt information. At this time, the trainee can adjust the stretching posture according to the prompt to stretch again. This comparison similarity can be adjusted artificially. For example, if the similarity reaches 80%, it can cause a small part of the damage to the body. The similarity can be adjusted, which is convenient for the trainee to maintain a good mentality on the one hand, and can reduce the damage to the trainee's body on the other hand. The detection block fixed on the side of the second supporting leg 3 can standardize the jumping posture of the trainee. Similarly, the similarity of the standard athlete is compared. The similarity is close. If it is not standard, it can be broadcasted by the player 28, and it can also be adjusted by the display panel 26, and then the display panel 26 is used to refer to the playback of the standard athlete's action. Wherein the folding plate 19 is a standard distance, which can play a buffering role when the trainee jumps in situ due to the irregular posture and falls.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motion data detection intelligent analysis device, characterized in that: The invention comprises a base (1), a second supporting leg (3) is fixedly connected to the top of the base (1), a common column (6) is slidably connected to the side of the second supporting leg (3), a stretching rod (7) is fixedly connected to one side of the common column (6), a rack column (5) is fixedly connected to one end of the stretching rod (7), the rack column (5) is slidably connected to the first supporting leg (2), a wide gear (9) is provided on the side of the first supporting leg (2), and the wide gear (9) is meshed with the rack column (5). The side of the wide gear (9) is fixedly connected to a worm wheel (10), the worm wheel (10) is meshingly connected to a worm (12), one side of the worm wheel (10) is fixedly connected to a connecting rod (11), the connecting rod (11) is transmission-connected to a threaded rod (16), the threaded rod (16) is threadedly connected to a moving plate (17), the side of the moving plate (17) is rotatably connected to a folding plate (19), and the side of the second supporting leg (3) is provided with a detection mechanism for standardizing student training; When unfolded, the worm (12) rotates to mesh with the worm wheel (10), the worm wheel (10) drives the wide gear (9) to rotate, the wide gear (9) meshes with the rack column (5), the stretching rod (7) fixed on the rack column (5) gradually moves away from the base (1) under the rotation of the worm wheel (10), the common column (6) fixed on the side of the stretching rod (7) and the second supporting leg (3) slide, the rotation of the worm wheel (10) drives the threaded rod (16) at the bottom of the base (1) to rotate, the rotation of the threaded rod (16) drives the moving plate (17) to slide on the inner wall of the slider groove (18), after the stretching rod (7) rises to a suitable height, the width of the moving plate (17) and the bottom of the base (1) sliding exposed is just enough for a person to long jump, and the flip folding plate (19) is close to the ground for training.

2. The motion data detection intelligent analysis device according to claim 1, characterized in that: The detection mechanism comprises a display panel (26) arranged on the side of the second supporting leg (3), a button (27) is arranged on the side of the display panel (26), a player (28) is arranged at the bottom of the button (27), an upper limb movement detection block (8) is fixedly connected to the side of the common column (6), and a bottom limb movement detection block (29) is fixedly connected above the base (1).

3. The motion data detection intelligent analysis device according to claim 1, characterized in that: A hole (31) is provided on the surface of the base (1); a threaded rod (24) for passing through the hole (31) is provided on the side of the base (1); the threaded rod (24) is threadedly connected to a U-shaped block (23); and a roller (25) is provided at the bottom of the U-shaped block (23).

4. The motion data detection intelligent analysis device according to claim 1, characterized in that: The side of the first supporting leg (2) is fixedly connected to a protection box (4), the interior of the protection box (4) is fixedly connected to a fixing block (15), the fixing block (15) is rotatably connected to a wide gear (9), the worm gear (10) is rotatably connected to the fixing block (15), a square groove (14) is provided inside the protection box (4), and the connecting rod (11) is rotatably connected to the protection box (4).

5. The motion data detection intelligent analysis device according to claim 1, characterized in that: The worm (12) is rotatably connected to the protection box (4); one end of the worm (12) is fixedly connected to a rocker (13); and the rocker (13) is rotatably connected to the protection box (4).

6. The motion data detection intelligent analysis device according to claim 1, characterized in that: The connecting rod (11) is drivingly connected to a fixing block (15), and the fixing block (15) is drivingly connected to a threaded rod (16).

7. The motion data detection intelligent analysis device according to claim 1, characterized in that: The bottom of the base (1) is provided with a slider groove (18), the inner wall of the slider groove (18) is rotatably connected to a threaded rod (16), and the inner wall of the slider groove (18) is slidably connected to a moving plate (17).

8. The motion data detection intelligent analysis device according to claim 1, characterized in that: The side of the base (1) is provided with a narrow groove for the sliding of the moving plate (17).

9. The motion data detection intelligent analysis device according to claim 1, characterized in that: The side of the second supporting leg (3) is provided with a comparison monitor for comparing with the standard athlete's movement norms.

10. The motion data detection intelligent analysis device according to claim 1, characterized in that: A sleeve (20) is fixedly connected to the top of the base (1), a telescopic rod (21) is slidably connected to the sleeve (20), a solar panel (22) is rotatably connected to the top of the telescopic rod (21), and a threaded button (30) is threadedly connected to the side of the sleeve (20).

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