Intelligent sports tester for physical education

Abstract

The invention relates to the technical field of physical education testing, and discloses an intelligent physical education tester for physical education, which comprises a fixed supporting seat, an adjusting mechanism is arranged at the bottom of the fixed supporting seat, a rotating mechanism is arranged at the top of the fixed supporting seat, and a dismounting mechanism is arranged in the rotating mechanism. A cleaning mechanism is arranged at the top of the rotating mechanism; and the rotating mechanism comprises a first motor, the exterior of the first motor is installed in the fixed supporting seat, the output end of the first motor is fixedly connected with a mounting base, and the bottom of the mounting base is fixedly connected with a limiting rotating block. A pull block is pulled, a compression spring drives a tooth-shaped limiting block to move out of one side of a tooth-shaped lifting rod, the height of a fixed supporting seat is adjusted, and a second motor is matched to drive a rotating disc to drive a brush to clean the mirror surface of the recorder, so that the use convenience and the cleaning effect of the equipment are improved, and the problems that traditional equipment is difficult to adjust and incomplete in cleaning are solved.

Description

Technical Field

[0001] This invention relates to the field of physical education testing technology, specifically to an intelligent physical education testing instrument for physical education teaching. Background Technology

[0002] With the popularization of physical education, physical education plays an increasingly important role in the physical and mental health development of students. Through systematic physical training, students can not only improve their physical fitness, but also cultivate their teamwork and competitive spirit. In physical education, it is often necessary to use professional testing equipment to quantify students' athletic performance, help teachers to conduct scientific assessments, and adjust teaching strategies accordingly to improve teaching effectiveness.

[0003] Existing sports teaching testing instruments are mainly used to record and analyze students' performance in sports, such as speed, strength, endurance, etc. These instruments usually include sensors, displays, control modules, etc., and generate corresponding reports and analysis results by measuring the data of students during sports.

[0004] However, existing sports teaching testing instruments are prone to accumulating dust and other debris on their surfaces during use, affecting data accuracy and the long-term usability of the equipment. Furthermore, the data display and analysis of existing devices often rely on manual processing, lacking real-time feedback and personalized suggestions, thus failing to effectively improve students' athletic performance. Therefore, this invention provides an intelligent sports testing instrument for physical education, addressing the shortcomings of existing technologies. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an intelligent sports testing instrument for physical education teaching, which solves the problem that existing sports teaching testing instruments are prone to accumulating dust or other debris on their surface during use, affecting the accuracy of data and the long-term use of the equipment.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: an intelligent sports testing instrument for physical education teaching, comprising a fixed support base, an adjustment mechanism at the bottom of the fixed support base, a rotation mechanism at the top of the fixed support base, a disassembly mechanism inside the rotation mechanism, and a cleaning mechanism at the top of the rotation mechanism; The rotating mechanism includes a first motor, which is externally mounted inside a fixed support base. The output end of the first motor is fixedly connected to a mounting base. A limiting rotating block is fixedly connected to the bottom of the mounting base, and a limiting disk is fixedly connected to the top of the fixed support base. The limiting rotating block is externally rotatably connected to a groove on the top of the limiting disk.

[0007] Preferably, the cleaning mechanism includes a fixing block, the bottom of which is fixedly connected to the top of the mounting base, a recorder is mounted on the top of the fixing block, a second motor is fixedly connected to one end of the fixing block, a turntable is fixedly connected to the output end of the second motor, a fixing rod is fixedly connected to one side of the turntable, a limit rod is fixedly connected to the outside of the recorder, and a brush is rotatably connected to the outside of the limit rod.

[0008] Preferably, the adjusting mechanism includes a protective housing, which is disposed at the bottom of the fixed support base. A toothed lifting rod is slidably connected inside the protective housing, and a pull block is slidably connected to the inner wall of the protective housing. A toothed limiting block is fixedly connected to one end of the pull block, and a compression spring is disposed outside the pull block. One end of the compression spring is fixedly connected to the outside of the toothed limiting block, and the end of the compression spring away from the toothed limiting block is fixedly connected to the inner wall of the protective housing.

[0009] Preferably, the disassembly mechanism includes a movable slider, the movable slider being slidably connected to the inner wall of the mounting base, a pull rod being fixedly connected to one side of the movable slider, two connecting ropes being provided inside the mounting base, two limiting blocks being slidably connected to the inner wall of the mounting base, one end of each connecting rope being fixedly connected to the outside of the movable slider, and the end of each connecting rope away from the movable slider being fixedly connected to the outside of the limiting blocks, two limiting springs being provided inside the mounting base, one end of each limiting spring being fixedly connected to the outside of the limiting blocks, and the end of each limiting spring away from the limiting blocks being fixedly connected to the inner wall of the mounting base, a mounting block being provided at the top of the mounting base, two positioning blocks being fixedly connected to the bottom of the mounting block, and a test display being mounted on the top of the mounting block.

[0010] Preferably, a limiting slot is formed through the outside of the positioning block, one end of the limiting slot is circular, and the limiting slot and the limiting slot are engaged in a snap-fit ​​relationship.

[0011] Preferably, the mounting base has two positioning rods fixedly connected inside, and the positioning rods have grooves on their outer surfaces. The connecting rope is disposed in the grooves on the outer surfaces of the positioning rods.

[0012] Preferably, the toothed limiting block is disposed inside the protective shell, and one side of the toothed lifting rod and one side of the toothed limiting block are both set with teeth, and the toothed lifting rod and the toothed limiting block are engaged with each other on the side closest to each other.

[0013] Preferably, the bottom of the fixed support base is provided with multiple support columns, and the bottom of each support column is provided with an anti-slip pad.

[0014] Preferably, a limiting groove is provided at one end of the brush near the fixing rod, and the outside of the fixing rod is disposed inside the limiting groove.

[0015] Preferably, the intelligent sports testing system includes a sensor module, a data acquisition and transmission module, a data processing and analysis module, a feedback and user interaction module, and a data storage and management module, which are used to realize the real-time acquisition, processing and analysis of sports data, and provide users with feedback and improvement suggestions.

[0016] This invention provides an intelligent physical education testing device for physical education teaching. It has the following beneficial effects: 1. This invention improves the ease of use and cleaning effect of the device by pulling the pull block, compressing the spring, moving the toothed limit block out of one side of the toothed lifting rod, adjusting the height of the fixed support base, and cooperating with the second motor to drive the turntable to drive the brush to clean the mirror of the recorder. This solves the problems of traditional equipment being difficult to adjust and not cleaning thoroughly.

[0017] 2. This invention starts the first motor, which drives the mounting base to rotate. The limiting block and the limiting plate cooperate to ensure smooth rotation. By pulling the pull rod, the moving slider moves, and by pulling the connecting rope, the limiting block moves out of the limiting slot. This improves the flexibility and maintainability of the equipment and solves the problems of unstable rotation and inconvenient disassembly of traditional equipment.

[0018] 3. This invention collects motion data in real time through a sensor module, and transmits the data to a data processing and analysis module through a data acquisition and transmission module. The data processing and analysis module processes and analyzes the data, and the feedback and user interaction module provides the analysis results to the user and offers personalized suggestions to help the user improve their athletic performance. The data storage and management module saves all data, improving the efficiency of feedback on athletic performance and helping users quickly obtain improvement suggestions. The data storage also ensures the long-term traceability of the data and optimizes the effect of sports training. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the protective outer shell structure of the present invention; Figure 3 This is a schematic diagram of the toothed lifting rod structure of the present invention; Figure 4 This is a schematic diagram of the limiting block structure of the present invention; Figure 5 This is a schematic diagram of the limiting rotating block structure of the present invention; Figure 6 for Figure 1 Enlarged view of point A in the middle; Figure 7This is a diagram of the intelligent sports testing system architecture of the present invention; Figure 8 This is a diagram of the sensor module architecture of the present invention.

[0020] The components include: 1. Fixed support base; 2. Adjustment mechanism; 201. Protective shell; 202. Toothed lifting rod; 203. Toothed limiting block; 204. Pull block; 205. Compression spring; 3. Support column; 4. Rotation mechanism; 401. First motor; 402. Limiting disc; 403. Limiting rotating block; 404. Mounting base; 5. Disassembly mechanism; 501. Moving slider; 502. Pull rod; 503. Connecting rope; 504. Positioning rod; 505. Limiting spring; 506. Limiting block; 507. Limiting slot; 508. Positioning block; 509. Mounting block; 510. Test display; 6. Cleaning mechanism; 601. Fixing block; 602. Second motor; 603. Turntable; 604. Fixing rod; 605. Limiting rod; 606. Brush; 607. Limiting slot; 608. Recorder. Detailed Implementation

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 5 A smart sports testing instrument for physical education teaching includes a fixed support base 1. An adjustment mechanism 2 is located at the bottom of the fixed support base 1, used to adjust the height of a test display 510. A rotation mechanism 4 is located at the top of the fixed support base 1, used to flexibly adjust the test display 510 in different directions. A disassembly mechanism 5 is located inside the rotation mechanism 4, used for convenient disassembly and maintenance of the test display 510. A cleaning mechanism 6 is located at the top of the rotation mechanism 4, used to clean the surface of a recorder 608. Multiple support columns 3 are located at the bottom of the fixed support base 1, and each support column 3 has an anti-slip pad on its bottom to increase stability.

[0023] Please see the appendix Figure 2 Appendix Figure 4 and attached Figure 5The rotating mechanism 4 includes a first motor 401, which is externally mounted inside the fixed support base 1. The output end of the first motor 401 is fixedly connected to the mounting base 404. The first motor 401 is used to drive the mounting base 404 to rotate. The bottom of the mounting base 404 is fixedly connected to a limiting block 403, which is used to ensure the stability of the mounting base 404 when rotating. The top of the fixed support base 1 is fixedly connected to a limiting plate 402, which is used to limit the rotation angle of the mounting base 404. The external of the limiting block 403 is rotatably connected in the top groove of the limiting plate 402.

[0024] Please see the appendix Figure 2 Appendix Figure 5 and attached Figure 6 The cleaning mechanism 6 includes a fixing block 601, the bottom of which is fixedly connected to the top of the mounting base 404. The fixing block 601 supports the recorder 608, and the recorder 608 is mounted on the top of the fixing block 601. The recorder 608 is used to record motion test data in real time. A second motor 602 is fixedly connected to one end of the fixing block 601. A turntable 603 is fixedly connected to the output end of the second motor 602. The second motor 602 is used to drive the turntable 603 to rotate. A fixing rod 604 is fixedly connected to one side of the turntable 603. The turntable 603 is used to drive the fixing rod 604 to move. A limit rod 605 is fixedly connected to the outside of the recorder 608. The limit rod 605 is used to limit the range of motion of the brush 606. The brush 606 is rotatably connected to the outside of the limit rod 605. The brush 606 is used to clean the surface of the recorder 608. A limiting groove 607 is provided at one end of the brush 606 near the fixing rod 604, and the outside of the fixing rod 604 is set inside the limiting groove 607.

[0025] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3The adjustment mechanism 2 includes a protective housing 201, which protects the internal adjustment mechanism 2. The protective housing 201 is located at the bottom of the fixed support base 1. A toothed lifting rod 202 is slidably connected inside the protective housing 201. A pull block 204 is slidably connected to the inner wall of the protective housing 201. A toothed limiting block 203 is fixedly connected to one end of the pull block 204. The toothed lifting rod 202 is used to cooperate with the toothed limiting block 203 to adjust the height of the equipment. A compression spring 205 is provided outside the pull block 204. One end of the compression spring 205 is fixedly connected to the outside of the toothed limiting block 203, providing elastic support. The end of the compression spring 205 away from the toothed limiting block 203 is fixedly connected to the inner wall of the protective housing 201. The toothed limiting block 203 ensures that the adjusted height can be firmly maintained by the rebound force of the compression spring 205. The toothed limit block 203 is set inside the protective shell 201. One side of the toothed lifting rod 202 and one side of the toothed limit block 203 are both set as toothed. The toothed lifting rod 202 and the toothed limit block 203 are engaged with each other on the side closest to each other, so as to ensure that the adjusted height can be firmly maintained during use.

[0026] Please see the appendix Figure 2 Appendix Figure 4 and attached Figure 5The disassembly mechanism 5 includes a movable slider 501, which is slidably connected to the inner wall of the mounting base 404. The movable slider 501 is used to move the connecting rope 503. A pull rod 502 is fixedly connected to one side of the movable slider 501, which is used to move the movable slider 501. Two connecting ropes 503 are provided inside the mounting base 404, which are used to transmit the force of the movable slider 501. Two limit blocks 506 are slidably connected to the inner wall of the mounting base 404, which are used for the installation and removal of the positioning block 508. One end of the connecting rope 503 is fixedly connected to the outer side of the movable slider 501. The connecting rope 503, with one end away from the movable slider 501, is fixedly connected to the outside of the limiting block 506. Two limiting springs 505 are installed inside the mounting base 404, providing necessary elasticity. One end of the limiting spring 505 is fixedly connected to the outside of the limiting block 506, and the other end away from the limiting block 506 is fixedly connected to the inner wall of the mounting base 404. A mounting block 509 is provided on the top of the mounting base 404, and two positioning blocks 508 are fixedly connected to the bottom of the mounting block 509. A test display 510 is mounted on the top of the mounting block 509. A limiting slot 507 is formed through the outside of the positioning block 508. One end of the limiting block 506 has a circular longitudinal section. The limiting block 506 and the limiting slot 507 are in a snap-fit ​​engagement, allowing for disassembly and installation. The mounting base 404 has two positioning rods 504 internally fixedly connected. The positioning rods 504 have grooves on their outer surfaces. The connecting rope 503 is set in the grooves on the outer surfaces of the positioning rods 504. The positioning rods 504 are used to provide support and ensure the smooth operation of the connecting rope 503 during disassembly.

[0027] Please see the appendix Figure 7 and attached Figure 8The intelligent sports testing system includes a sensor module, which comprises an accelerometer, gyroscope, force sensor, and heart rate sensor to collect various key data during exercise in real time. The data acquisition and transmission module includes a data acquisition unit, a wireless transmission unit, and an interface unit to transmit the data collected by the sensor module to the data processing and analysis module in real time. The data processing and analysis module includes a data preprocessing unit, a data analysis unit, and a personalized suggestion unit to process and analyze the collected data in real time, generate sports performance evaluation results, and provide personalized improvement suggestions. The feedback and user interaction module includes a display unit, a voice feedback unit, and an interaction unit to provide data analysis results to the user, offering clear feedback through charts, reports, or voice prompts. The data storage and management module includes a data storage unit, a database management unit, and a backup unit to store all sports data, ensuring long-term data storage and facilitating subsequent query and analysis.

[0028] Working principle: First, by pulling the pull block 204, the compression spring 205 is compressed, which drives the toothed limit block 203 to move, causing the toothed limit block 203 to move out of one side of the toothed lifting rod 202. Thus, the height of the test display 510 can be easily adjusted by moving the fixed support 1 up and down. By releasing the pull block 204, under the rebound action of the compression spring 205, one side of the toothed limit block 203 is pushed to engage with the toothed lifting rod 202, thus easily fixing the height to adapt to different usage environments. The second motor 602 drives the turntable 603 to rotate, and the turntable 603 drives the fixed rod 604 to move, causing the brush 606 to swing. Under the positioning action of the limit rod 605, one end of the brush 606 cleans the mirror surface of the recorder 608, thereby effectively removing debris from the surface of the equipment. By starting the first motor 401, the mounting base 404 is driven to rotate. Under the action of the limiting rotating block 403, the rotation of the mounting base 404 is made more stable. The limiting rotating block 403 and the limiting plate 402 are precisely matched to ensure the stability and controllability of the rotation angle, allowing the equipment to be flexibly adjusted in different directions to meet different testing needs. By pulling the pull rod 502, the moving slider 501 is moved, and then one end of the connecting rope 503 is pulled. Under the action of the other end, the limiting block 506 is moved out of the limiting slot 507. Thus, the test display 510 can be easily disassembled and maintained by moving the mounting block 509. Motion data is collected in real time by the sensor module. The data acquisition and transmission module sends the data to the data processing and analysis module for processing and analysis. The feedback and user interaction module provides the analysis results to the user and offers personalized suggestions. Finally, the data storage and management module saves all the data to ensure long-term storage and management.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent sports testing instrument for physical education teaching, comprising a fixed support base (1), characterized in that, The bottom of the fixed support base (1) is provided with an adjustment mechanism (2), the top of the fixed support base (1) is provided with a rotating mechanism (4), the inside of the rotating mechanism (4) is provided with a disassembly mechanism (5), and the top of the rotating mechanism (4) is provided with a cleaning mechanism (6). The rotating mechanism (4) includes a first motor (401), the outside of which is installed inside the fixed support base (1). The output end of the first motor (401) is fixedly connected to a mounting base (404). The bottom of the mounting base (404) is fixedly connected to a limiting block (403), and the top of the fixed support base (1) is fixedly connected to a limiting disk (402). The outside of the limiting block (403) is rotatably connected to the top groove of the limiting disk (402).

2. The intelligent physical education testing instrument for physical education teaching according to claim 1, characterized in that, The cleaning mechanism (6) includes a fixing block (601), the bottom of which is fixedly connected to the top of the mounting base (404). A recorder (608) is mounted on the top of the fixing block (601). A second motor (602) is fixedly connected to one end of the fixing block (601). A turntable (603) is fixedly connected to the output end of the second motor (602). A fixing rod (604) is fixedly connected to one side of the turntable (603). A limit rod (605) is fixedly connected to the outside of the recorder (608). A brush (606) is rotatably connected to the outside of the limit rod (605).

3. The intelligent physical education testing instrument for physical education teaching according to claim 1, characterized in that, The adjustment mechanism (2) includes a protective shell (201), which is located at the bottom of the fixed support base (1). A toothed lifting rod (202) is slidably connected inside the protective shell (201). A pull block (204) is slidably connected to the inner wall of the protective shell (201). A toothed limiting block (203) is fixedly connected to one end of the pull block (204). A compression spring (205) is provided outside the pull block (204). One end of the compression spring (205) is fixedly connected to the outside of the toothed limiting block (203), and the end of the compression spring (205) away from the toothed limiting block (203) is fixedly connected to the inner wall of the protective shell (201).

4. The intelligent physical education testing instrument for physical education teaching according to claim 1, characterized in that, The disassembly mechanism (5) includes a movable slider (501), the outside of which is slidably connected to the inner wall of the mounting base (404). A pull rod (502) is fixedly connected to one side of the movable slider (501). Two connecting ropes (503) are provided inside the mounting base (404). Two limiting blocks (506) are slidably connected to the inner wall of the mounting base (404). One end of the connecting rope (503) is fixedly connected to the outside of the movable slider (501), and the end of the connecting rope (503) away from the movable slider (501) is fixedly connected to... The mounting base (404) is connected to the outside of the limiting block (506). Two limiting springs (505) are provided inside the mounting base (404). One end of the limiting spring (505) is fixedly connected to the outside of the limiting block (506), and the other end of the limiting spring (505) away from the limiting block (506) is fixedly connected to the inner wall of the mounting base (404). The top of the mounting base (404) is provided with a mounting block (509). Two positioning blocks (508) are fixedly connected to the bottom of the mounting block (509). A test display (510) is installed on the top of the mounting block (509).

5. The intelligent physical education testing instrument for physical education teaching according to claim 4, characterized in that, The positioning block (508) has a through-hole groove (507) on its outside. One end of the limiting block (506) has a circular longitudinal section. The limiting block (506) and the limiting groove (507) are engaged in a snap-fit ​​relationship.

6. The intelligent physical education testing instrument for physical education teaching according to claim 4, characterized in that, The mounting base (404) has two positioning rods (504) fixedly connected inside. The positioning rods (504) have grooves on their outside, and the connecting rope (503) is set in the grooves on the outside of the positioning rods (504).

7. The intelligent physical education testing instrument for physical education teaching according to claim 3, characterized in that, The toothed limiting block (203) is located inside the protective shell (201). One side of the toothed lifting rod (202) and one side of the toothed limiting block (203) are both set as toothed. The toothed lifting rod (202) and the toothed limiting block (203) are engaged with each other on the side closest to each other.

8. The intelligent physical education testing instrument for physical education teaching according to claim 1, characterized in that, The bottom of the fixed support base (1) is provided with multiple support columns (3), and the bottom of each support column (3) is provided with an anti-slip pad.

9. The intelligent physical education testing instrument for physical education teaching according to claim 2, characterized in that, The brush (606) has a limiting groove (607) at one end near the fixing rod (604), and the outside of the fixing rod (604) is set inside the limiting groove (607).

10. An intelligent sports testing system, applied to the intelligent sports testing instrument for physical education as described in any one of claims 1-9, characterized in that, The intelligent sports testing system includes a sensor module, a data acquisition and transmission module, a data processing and analysis module, a feedback and user interaction module, and a data storage and management module. It is used to realize the real-time acquisition, processing and analysis of sports data, and to provide users with feedback and improvement suggestions.

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