Intelligent sports tester suitable for sports teaching

Abstract

The invention provides an intelligent sports tester suitable for sports teaching. The intelligent sports tester structurally comprises an infrared monitoring box, a training structure, a connecting plate, a supporting column, a base and a cushion. Under the cooperation of the infrared monitoring box, a student sit-and-reach test is carried out, the posture of the student is irradiated by infrared light, the infrared monitoring box gives an alarm if the posture of the student is excessively deviated, and the student can automatically adjust, so that the intelligent effect of the tester can be improved, and the test efficiency is improved. Limiting plates and a monitoring structure which are additionally arranged on the two sides of the base can help trainees to conduct push-up training so that the limiting plates can conduct position limiting, and then a monitoring probe and a counter of the monitoring structure can be combined with an infrared monitoring box to conduct real-time monitoring and number calculation on trainee testing. Manual counting is replaced, and the clamping of a monitoring probe can assist an infrared monitoring box in testing precision of sit-and-reach of a student, so that the intelligent characteristic of the tester can be further improved.

Description

Technical Field

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

[0002] The main feature of physical education is to train the physical fitness of various parts of the body. Students train according to specific postures guided by the instructor, so that students can achieve the training effect by relying on specific postures. Therefore, after the teaching is completed, the instructor needs to use a testing device to evaluate the progress of the students' learning. Based on the systematic judgment, the instructor can easily adjust the students' posture or omissions and make quick corrections, thereby improving the convenience of physical education teaching testing. In summary, the inventors found the following through their research: Firstly, the "Intelligent Sports Testing Instrument for Physical Education Teaching" with application number "CN202221963309.7" uses a rotating ear plate on the outer wall of a circular plate to drive the frame to move. The frame drives the sunshade to be located on the upper surface of the machine body. A pin passes through the ear plate and is inserted into a threaded hole to fix the position of the sunshade. When the sunshade is tilted, it provides a certain sunshade effect, making it easier to observe the values ​​on the display screen. When the sunshade is parallel to the machine body, it can block light rain and play a role in moving and protecting against rain. Secondly, the "Comprehensive Testing Instrument for Physical Education Teaching" with application number "CN202010396534.6" enables the testing of students' high jump by adjusting the height of the first and second support blocks. During the running test, the invention is placed at the finish line. The infrared light emitted by the infrared generator is received by the infrared receiver. When the student reaches the finish line, the infrared light is blocked, and the timer starts timing accurately. During the long jump test, the first and second hollow bars are rotated, and the laser beam of the second laser light or the first laser light passes through the landing point and shines on the first hollow bar or the first vertical bar on the opposite side. The long jump test score is known according to the scale. However, the following drawbacks still exist: When training students in seated forward bend and inclined push-ups, the instructor needs to visually assess the students' posture. Relying on visual assessment to make adjustments will increase the instructor's workload, and manual adjustment will cause the current posture to deviate from the standard posture, thus reducing the effectiveness of the test. Meanwhile, during the push-up test, the trainees' hands are in direct contact with the base of the testing device. Because the surface of the base is smooth, the trainees' hands are very prone to slipping during the test, which can cause the trainees' positions to shift. Summary of the Invention

[0003] The technical solution adopted by the present invention to achieve the technical objective is: an intelligent sports testing instrument suitable for physical education teaching, the structure of which includes: an infrared monitoring box, a training structure, a connecting plate, a support rod, a base, and a seat cushion. The rear center of the infrared monitoring box is electrically connected to the front end of the training structure, and the lower layers are embedded in the upper part of the connecting plate. The support rod is perpendicular to the lower side of the connecting plate and connected to the left side of the base. The surface of the base is fitted with a seat cushion and is engaged. The seat cushion communicates with the training structure through the base.

[0004] As a further improvement of the present invention, a locking block, a limiting plate, a protrusion, an auxiliary groove, and a monitoring structure are added to both sides of the base. The locking block is welded to the front end of the limiting plate, the protrusion is located at the lower end of the limiting plate, the auxiliary groove penetrates the side surface of the limiting plate, and the monitoring structure is installed at the upper end of the limiting plate and communicates with the seat cushion and the training structure. The monitoring structure is electrically connected to the training and infrared monitoring box through the limiting plate and the base. The locking block completely covers the front end of the limiting plate, the protrusion is cuboid in shape, and the auxiliary groove is rectangular through-hole with rounded corners.

[0005] As a further improvement of the present invention, the monitoring structure includes a power-on end, a vertical plate, a support frame, a monitoring probe, a support column, a sliding plate, a limiting rail, and a counter. The power-on end is located at the lower end of the vertical plate. The upper part of the surface of the vertical plate is connected to the support frame. The monitoring probe is embedded in the vertical plate through the support frame and electrically connected to the power-on end. The support column is fixed to the lower part of the vertical plate and is fixedly connected to both sides of the sliding plate. The limiting rail is located at the center of the sliding plate. The counter is embedded in the limiting rail and contacts the sliding plate. The counter and the monitoring probe are electrically connected to the infrared monitoring box through the power-on end and the limiting plate. The power-on end contains a separation layer. The vertical plate is made of stainless steel. The support frame contains multiple sets of semi-circular monitoring probes. Each monitoring probe carries multiple information shafts. One support column is located on each side of the sliding plate. The limiting rail is vertically oriented.

[0006] As a further improvement of the present invention, the counter is provided with an electric pulley, a connecting ring, a splicing block, a balance bar, and a restraining block. The electric pulley and the connecting ring are located at the same center point. The splicing block is welded to the edge of the connecting ring. The balance bar and the splicing block are perpendicular to each other. The restraining block is set at the upper and lower ends of the balance bar. The electric pulley is embedded in the limiting rail of the skateboard. The balance bar and the restraining block are in contact with the surface of the skateboard. The electric pulley is spherical. An arc-shaped splicing block is installed on each of the left and right sides of the connecting ring. The number of balance bars is the same as the number of connecting rings. The restraining block is solid and there are two blocks on each of the two balance bars. Their weights are all the same.

[0007] As a further improvement of the present invention, the training structure includes a limiting push block, a moving rod, a fluorescent ruler, a cover, and an information converter. The limiting push block and the moving rod are perpendicular to each other. The upper end of the moving rod is fixedly connected to the lower end of the fluorescent ruler and both are embedded in the inner layer of the cover. The information converter is positioned on the upper left side of the cover and communicates with the fluorescent ruler through the lower end of the cover. The information converter is embedded inside the infrared monitoring box and electrically connected. The limiting push block is cuboid in shape with grooves. The moving rod is made of metal. The length of the fluorescent ruler is the same as the length of the moving rod. The volume of the cover is larger than the volume of the moving rod and the fluorescent ruler. The information converter is located at the junction of the cover, the moving rod, and the fluorescent ruler, and is in communication with the fluorescent ruler.

[0008] As a further improvement of the present invention, the information conversion body is provided with a magnetic block, a positioning block, an output module one, an output module two, a summarizing module, and a spectral recognition block. The magnetic block is welded to the lower two sides of the positioning block. The output module one is embedded in the upper center of the positioning block. The output module two is installed at the lower end of the positioning block and is electrically connected to the output module one through the positioning block. The summarizing module overlaps with the lower layer of the output module two. The spectral recognition block is set at the lower end of the summarizing module and is integrated with the output module two through the summarizing module. The positioning block is installed on the upper left side of the cover and connected to the internal area of ​​the infrared monitoring box through the magnetic block. There is one magnetic block on each of the lower ends of the left and right sides of the positioning block. The upper end of the positioning block includes an output module one. The area of ​​the output module two is smaller than the area of ​​the output module one, but the same as the area of ​​the summarizing module and the spectral recognition block.

[0009] As a further improvement of the present invention, the positioning block is provided with a receiver, a detector, and an outlet. The receiver is perpendicular to the lower end of the detector, and the outlet is fixed to the left and right sides of the detector. The lower end of the receiver is embedded in the upper end of the second output module and electrically connected to it. The outlet is connected to the lower end of the first output module and electrically connected to it. The receiver and the detector are perpendicular to each other and both have an insulating layer on their outer layer. The outlet has two sets and its top has a metal buckle.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention utilizes an infrared monitoring box in conjunction with a student's sit-and-reach test. Infrared light illuminates the student's posture, and if the posture deviates excessively, the infrared monitoring box issues an alarm, allowing the student to automatically adjust. This enhances the intelligence of the testing device. Furthermore, the addition of limiting plates on both sides of the base and the monitoring structure assists the student in push-up training. The limiting plates restrict the position, while the monitoring probes and counters of the monitoring structure, combined with the infrared monitoring box, perform real-time monitoring and count of student performance, replacing manual counting. The monitoring probes also improve the accuracy of the sit-and-reach test, further enhancing the intelligent features of the testing device.

[0011] 2. With further improvements to the counter, the electric pulley allows the balance bars on both sides to be arranged in a fully stacked position through connecting rings with the same center. As a result, the balance bars, through their solid shape and the cooperation of the upper and lower restraint blocks, can assist the electric pulley in sliding up and down through the connecting rings. Therefore, in conjunction with the monitoring probe, the range of motion of the electric pulley can be kept consistent with that of the trainee, thereby improving the accuracy of counting.

[0012] 3. After further improvements to the training structure, the present invention completely covers the moving rod and the fluorescent ruler by means of a cover. When the student pushes the moving rod, it can drive the fluorescent ruler into the cover. Then, the fluorescent ruler will use its own fluorescence characteristics to allow the spectral recognition block of the information conversion body to identify the position, so as to accurately determine the distance effect of the student's sit-and-reach test. Then, the output module 2 inputs the data into the detection body of the positioning block for secondary judgment, which can completely avoid excessive data error and ensure the accuracy of the student's performance. Attached Figure Description

[0013] Figure 1 This is a structural diagram of an intelligent sports testing instrument suitable for physical education teaching.

[0014] Figure 2 This is a three-dimensional structural diagram of a type of base with added components on both sides.

[0015] Figure 3 This is a cross-sectional schematic diagram of a monitoring structure after its improvement.

[0016] Figure 4 This is a frontal view of a modified counter.

[0017] Figure 5 This is a three-dimensional structural diagram of an improved training structure.

[0018] Figure 6 This is a schematic diagram of a three-dimensional structure of an improved information conversion system.

[0019] Figure 7 This is a structural schematic diagram showing the internal cross-section of a type of positioning block after its improvement.

[0020] In the diagram: Infrared monitoring box-1, training structure-2, connecting plate-3, support rod-4, base-5, seat cushion-6, locking block-51, limiting plate-52, protrusion-53, auxiliary groove-54, monitoring structure-55, power supply end-551, vertical plate-552, bearing frame-553, monitoring probe-554, support column-555, sliding plate-556, limiting rail-557, counter-558, electric pulley-a 1. Connecting ring - a2. Splicing block - a3. Balance bar - a4. Restraining block - a5. Limiting push block - 21. Moving rod - 22. Fluorescent ruler - 23. Covering part - 24. Information conversion body - 25. Magnetic block - 251. Positioning block - 252. Output module one - 253. Output module two - 254. Summary module - 255. Spectrum recognition block - 256. Receiver - b1. Detector - b2. Exporting part - b3. Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings: Example

[0022] Figures 1 to 4 As shown: This invention provides an intelligent physical education testing instrument suitable for physical education teaching. Its structure includes an infrared monitoring box 1, a training structure 2, a connecting plate 3, a support rod 4, a base 5, and a seat cushion 6. The rear center of the infrared monitoring box 1 is electrically connected to the front end of the training structure 2, and the lower layer of the infrared monitoring box 1 is embedded in the upper part of the connecting plate 3. The support rod 4 is perpendicular to the lower side of the connecting plate 3 and is connected to the left side of the base 5. The surface of the base 5 is fitted with the seat cushion 6 and is engaged. The seat cushion 6 communicates with the training structure 2 through the base 5.

[0023] The base 5 is further provided with a locking block 51, a limiting plate 52, a protrusion 53, an auxiliary groove 54, and a monitoring structure 55 on both sides. The locking block 51 is welded to the front end of the limiting plate 52. The protrusion 53 is located at the lower end of the limiting plate 52. The auxiliary groove 54 penetrates the side surface of the limiting plate 52. The monitoring structure 55 is installed at the upper end of the limiting plate 52 and communicates with the seat cushion 6 and the training structure 2. The monitoring structure 55 is electrically connected to the training 2 and the infrared monitoring box 1 through the limiting plate 52 and the base 5. The locking block 51 completely covers the front end of the limiting plate 52. The protrusion 53 is cuboid in shape. The auxiliary groove 54 is rectangular and has rounded corners. The locking block 51 can improve the locking firmness between the front end of the limiting plate 52 and the component by covering the front end of the limiting plate 52. The protrusion 53 can increase the adaptability between the limiting plate 52 and the surface of the component by its cuboid shape. The auxiliary groove 54 can allow the trainee's hands to pass through and grip tightly by its rectangular through-hole shape and rounded corners, so as to avoid hand displacement during the push-up test and thus improve the standard of the push-up.

[0024] The monitoring structure 55 includes a power supply end 551, a vertical plate 552, a support frame 553, a monitoring probe 554, a support column 555, a sliding plate 556, a limiting rail 557, and a counter 558. The power supply end 551 is located at the lower end of the vertical plate 552. The upper part of the surface of the vertical plate 552 is connected to the support frame 553. The monitoring probe 554 is embedded in the vertical plate 552 through the support frame 553 and is electrically connected to the power supply end 551. The support column 555 is fixed to the lower part of the vertical plate 552 and is fixedly connected to both sides of the sliding plate 556. The limiting rail 555... 7. The counter 558 is embedded in the limiting rail 557 and contacts the slide 556. The counter 558 and the monitoring probe 554 are electrically connected to the infrared monitoring box 1 through the power supply terminal 551 and the limiting plate 52. The power supply terminal 551 has a separation layer. The vertical plate 552 is made of stainless steel. The bearing frame 553 contains multiple sets of semi-circular monitoring probes 554. The monitoring probes 554 carry multiple information shafts. The support column 555 is provided on each of the left and right sides of the slide 556. The limiting rail 557 is opened in a vertical direction. The separation layer on the power-on end 551 can prevent the vertical plate 552 from contacting the power-on area when the power-on end 551 is fully connected to the component. The vertical plate 552 can extend its service life according to its anti-rust properties and prevent damage to the components caused by rust. With the cooperation of multiple sets of semi-circular monitoring probes 554 contained in the bearing frame 553, the monitoring probes 554 can monitor the entire trainee, achieving the effect of multi-angle monitoring, thereby improving the intelligent characteristics of the tester. Then, the monitoring information can be quickly transmitted according to the internal information shaft, thereby driving the counter 558 of the limiting rail 557 to work. The limiting rail 557 can ensure the stable up and down movement of the counter 558 through vertical expansion.

[0025] The counter 558 includes an electric pulley a1, a connecting ring a2, a splicing block a3, a balance bar a4, and a restraining block a5. The electric pulley a1 and the connecting ring a2 are at the same center point. The splicing block a3 is welded to the edge of the connecting ring a2. The balance bar a4 and the splicing block a3 are perpendicular to each other. The restraining block a5 is located at the upper and lower ends of the balance bar a4. The electric pulley a1 is embedded in the limiting rail 557 of the slide plate 556. The balance bar a4 and the restraining block a5 are in contact with the surface of the slide plate 556. The electric pulley a1 is spherical. An arc-shaped splicing block a3 is installed on each of the left and right sides of the connecting ring a2. The number of balance bars a4 is the same as the number of connecting rings a2. The restraining blocks a5 are solid and there are two on each of the two balance bars a4, and their weights are the same. The electric pulley a1, with its spherical shape, improves the smoothness of displacement. The connecting ring a2, based on the splicing blocks a3 on the left and right sides, can install two balance bars a4. Thus, the balance bars a4, combined with the weight of the restraining block a5, can improve the stability of the electric pulley a1's up-and-down movement, making it consistent with the range of motion of the trainee's push-up movement and improving the accuracy of counting.

[0026] The specific functions and operation procedures of this embodiment are as follows: In this invention, First: The intelligent sports testing device for physical education can determine its position through the base 5, and then the flexible seat cushion 6 on the base 5 can be easily connected to the base 5 to achieve a detachable effect. When the student performs the sit-and-reach exercise, he can determine his position through the seat cushion 6, and then lean his body and arms forward to push the training structure 2 on the connecting plate 3. During the process, the infrared monitoring box 1 connected to the training structure 2 can emit infrared beams to determine whether the student's posture meets the standard. If the error is too large, an alarm will be issued. Then the student will adjust his posture independently, which can replace the process of the instructor personally adjusting the posture. This can improve the intelligent characteristics of the testing device. Second: The newly added limiting plates 52 on both sides of the base 5 can be firmly installed on the edge of the base 5 through the cooperation of the locking block 51 and the protrusion 53. Then, the auxiliary groove 54 with a horizontal straight line through it and the rounded corners of the auxiliary groove 54 allow the trainee's palm to pass through and grip tightly. This ensures that the trainee's hand position will not shift during the push-up test. The monitoring structure 55 installed on the upper end of the limiting plate 52 can be used in conjunction with the infrared monitoring box 1. Through multi-angle monitoring, the accuracy of judging the trainee's posture can be improved, thus improving the trainee's test results. Third: The vertical plate 552 of the monitoring structure 55 can be vertically embedded into the upper end of the limiting plate 52 through the power supply terminal 551. Then, the monitoring probe 554 of the bearing frame 553 inside the vertical plate 552 can be electrically connected to the power supply terminal 551 according to the carried spool. For this purpose, the infrared monitoring box 1 can control the monitoring probe 554 through the power supply terminal 551. Thus, the monitoring probe 554 can monitor the student from multiple angles during the test, thereby improving the accuracy of the student's posture. During the process, the slide plate 556, which is positioned by the support column 555, can use the limiting rail 557 to hold the counter 5 58 is limited by the vertical orientation. When the trainee performs a push-up test, the monitoring probe 554 observes it in real time. Then, the counter 558 can slide up and down within the limited track 557 according to the data reflected by the monitoring probe 554. After one cycle of up and down, it can be counted that the trainee has completed one push-up. This feature of automatic counting replaces the process of counting by the instructor, further improving the intelligence of the testing instrument and the convenience of sports testing. Then, the infrared monitoring box 1, combined with the image characteristics of the monitoring probe 554, can improve the monitoring of the trainee's posture. Fourth: The electric pulley a1 of the counter 558 will be embedded in the limiting rail 557. Then, the connecting ring a2 of the electric pulley a1 can be connected to the two balance bars a4 through the splicing blocks a3 on both sides. At the same time, the restraining blocks a5 at the upper and lower ends of the balance bars a4 can restrain each other with the same weight to ensure the straightness of the balance bars a4. Therefore, the electric pulley a1 can move smoothly after being restrained at both ends, further improving the consistency with the student's movement amplitude and preventing excessive deviation caused by inertia. Example

[0027] Figures 5 to 7 As shown: This invention provides an intelligent physical education testing instrument suitable for physical education teaching. Its structure includes a training structure 2 with a limiting push block 21, a moving rod 22, a fluorescent ruler 23, a cover 24, and an information converter 25. The limiting push block 21 and the moving rod 22 are perpendicular to each other. The upper end of the moving rod 22 is fixedly connected to the lower end of the fluorescent ruler 23 and both are embedded in the inner layer of the cover 24. The information converter 25 is positioned on the upper left side of the cover 24 and communicates with the fluorescent ruler 23 through the lower end of the cover 24. The information converter 25 is embedded in the interior of the infrared monitoring box 1 and is electrically connected. The limiting push block 21 is cuboid in shape and has grooves. The moving rod 22 is made of metal. The length of the fluorescent ruler 23 is the same as the length of the moving rod 22. The volume of the cover 24 is larger than the volume of the moving rod 22 and the fluorescent ruler 23. The information converter 25 is located at the junction of the cover 24, the moving rod 22, and the fluorescent ruler 23, and is in communication with the fluorescent ruler 23. The limiting push block 21, with its cuboid shape and grooved openings, can limit the range of hand positions used by the trainee in the sit-and-reach position, thus strengthening the limitation of the hand position in the sit-and-reach position. The moving rod 22, with its metal form, can be effectively and stably connected to the fluorescent ruler 23. The cover 24, based on its own volume, allows the moving rod 22 with the fluorescent ruler 23 to pass through in a straight line. The information converter 25, based on its own position, can detect the scale of the fluorescent ruler 23. Thus, the length of the fluorescent ruler 23 passing through the moving rod 22 is recorded by the information converter 25, thereby improving the test accuracy of the sit-and-reach position.

[0028] The information converter 25 includes a magnetic block 251, a positioning block 252, an output module 1 253, an output module 254, a summarizing module 255, and a spectral recognition block 256. The magnetic block 251 is welded to the lower sides of the positioning block 252. The output module 1 253 is embedded in the upper center of the positioning block 252. The output module 254 is installed at the lower end of the positioning block 252 and electrically connected to the output module 1 253 via the positioning block 252. The summarizing module 255 overlaps the lower layer of the output module 254. The spectral recognition block 256... The second block 256 is located at the lower end of the summarizing module 255 and is integrated with the output module 254 through the summarizing module 255. The positioning block 252 is installed on the upper left side of the cover 24 and connected to the internal area of ​​the infrared monitoring box 1 through the magnetic block 251. The magnetic block 251 is provided on the lower ends of the left and right sides of the positioning block 252. The upper end of the positioning block 252 includes an output module 253. The area of ​​the second output module 254 is smaller than that of the first output module 253, but is the same as that of the summarizing module 255 and the spectral recognition block 256. The magnetic block 251, by having two blocks, can improve the connection between the positioning block 252 and the component, and prevent shaking caused by the movement of the component. The output module 253 at the upper end of the positioning block 252 can completely input the information transmitted by the output module 254 into the component. The output module 254, with its small area shape, can completely overlap with the summarization module 255 and the spectral recognition block 256, and then be stably installed at the lower end of the positioning block 252.

[0029] The positioning block 252 contains a receiver b1, a detector b2, and an outlet b3. The receiver b1 is perpendicular to the lower end of the detector b2. The outlet b3 is fixed to the left and right sides of the detector b2. The lower end of the receiver b1 is embedded in the upper end of the output module 254 and electrically connected thereto. The outlet b3 is connected to the lower end of the output module 253 and electrically connected thereto. The receiver b1 and the detector b2 are perpendicular to each other and both have an insulating layer on their outer surface. The outlet b3 has two sets, and its top has a metal buckle. The perpendicularity between the receiver b1 and the detector b2 improves the splicing balance with the upper and lower components. The insulation layer prevents leakage during power-on use. The output component b3, through two sets of metal clips, increases the connection strength while ensuring stable current communication. Furthermore, the two sets of components ensure the integrity of data transmission.

[0030] The specific functions and operation procedures of this embodiment are as follows: In this invention, First: The cover 24 of the training structure 2 will be positioned at the upper end of the connecting plate 3. Then, an information converter 25 is installed at the intersection of the cover 24 and the moving rod 22. When the moving rod 22 is pushed in by the student's palm through the limiting push block 21, it can drive the fluorescent ruler 23 to move into the cover 24. During the process, the fluorescent ruler 23 can be identified by the information converter 25 using its own scale value and light emission characteristics. Therefore, the length pushed in by the fluorescent ruler 23 will be recorded by the information converter 25, so that the score can be marked immediately after the student completes the sit-and-reach test. Second: The positioning block 252 of the information converter 25 can be installed on the upper end of the cover 24 through the magnetic block 251. Then, the output module 1 253 at the upper end of the positioning block 252 can be electrically connected to the infrared monitoring box 1. Then, the output module 254, the summary module 255, and the spectral recognition block 256 at the lower end of the positioning block 252 can be parallel to the fluorescent ruler 23. For this purpose, the spectral recognition block 256 records the value of the fluorescent ruler 23 through its luminescence characteristics and then inputs it into the summary module 255. Subsequently, the summary module 255 sends the data to the output module 254 again. Finally, the output module 254 can transmit the data to the output module 253 through the connection of the positioning block 252, thus completing the export of the score. Therefore, the position of the infrared monitoring box 1 is more obvious, making it easier for the tutor to observe the score. Third: The receiver b1 inside the positioning block 252 can receive the data from the output module 254 and import it into the detection body b2 for secondary calibration and verification, ensuring the accuracy of the results and avoiding excessive errors. Then, the two output components b3 output the data. The cyclic output of the output components b3 can prevent the omission of some data and improve the accuracy of the students' results.

[0031] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solutions described in this invention, or by designing similar technical solutions by those skilled in the art under the inspiration of the technical solutions described in this invention, falls within the protection scope of this invention.

Claims

1. An intelligent physical education testing device suitable for physical education teaching, the structure of which includes: The infrared monitoring box (1), training structure (2), connecting plate (3), support rod (4), base (5), and cushion (6) are characterized in that: the rear center of the infrared monitoring box (1) is electrically connected to the front end of the training structure (2) and the lower layer is embedded in the upper part of the connecting plate (3); the support rod (4) is perpendicular to the lower side of the connecting plate (3) and connected to the left side of the base (5); the surface of the base (5) is fitted with a cushion (6) and is engaged; the cushion (6) is connected to the training structure (2) through the base (5).

2. The intelligent physical education testing instrument suitable for physical education teaching according to claim 1, characterized in that: The base (5) is provided with a locking block (51), a limiting plate (52), a protrusion (53), an auxiliary groove (54), and a monitoring structure (55) on both sides. The locking block (51) is welded to the front end of the limiting plate (52). The protrusion (53) is located at the lower end of the limiting plate (52). The auxiliary groove (54) passes through the side surface of the limiting plate (52). The monitoring structure (55) is installed on the upper end of the limiting plate (52) and communicates with the seat cushion (6) and the training structure (2). The monitoring structure (55) is electrically connected to the training (2) and the infrared monitoring box (1) through the limiting plate (52) and the base (5).

3. The intelligent physical education testing instrument suitable for physical education teaching according to claim 2, characterized in that: The monitoring structure (55) includes a power supply end (551), a vertical plate (552), a support frame (553), a monitoring probe (554), a support column (555), a sliding plate (556), a limiting rail (557), and a counter (558). The power supply end (551) is located at the lower end of the vertical plate (552). The upper part of the surface of the vertical plate (552) is connected to the support frame (553). The monitoring probe (554) is embedded in the vertical plate (552) through the support frame (553). The support column (555) is fixed to the lower middle part of the vertical plate (552) and fixedly connected to both sides of the slide plate (556). The limiting rail (557) is opened in the center of the slide plate (556). The counter (558) is embedded in the limiting rail (557) and in contact with the slide plate (556). The counter (558) and the monitoring probe (554) are electrically connected to the infrared monitoring box (1) through the power supply terminal (551) and the limiting plate (52).

4. The intelligent physical education testing instrument suitable for physical education teaching according to claim 3, characterized in that: The counter (558) is equipped with an electric pulley (a1), a connecting ring (a2), a splicing block (a3), a balance bar (a4), and a restraining block (a5). The electric pulley (a1) and the connecting ring (a2) are at the same center point. The splicing block (a3) ​​is welded to the edge of the connecting ring (a2). The balance bar (a4) and the splicing block (a3) ​​are perpendicular to each other. The restraining block (a5) is set at the upper and lower ends of the balance bar (a4). The electric pulley (a1) is embedded in the limiting rail (557) of the slide plate (556). The balance bar (a4) and the restraining block (a5) are both in contact with the surface of the slide plate (556).

5. The intelligent physical education testing instrument suitable for physical education teaching according to claim 1, characterized in that: The training structure (2) includes a limiting push block (21), a moving rod (22), a fluorescent ruler (23), a cover (24), and an information converter (25). The limiting push block (21) and the moving rod (22) are perpendicular to each other. The upper end of the moving rod (22) is fixedly connected to the lower end of the fluorescent ruler (23) and both are embedded in the inner layer of the cover (24). The information converter (25) is positioned on the upper left side of the cover (24) and communicates with the fluorescent ruler (23) through the lower end of the cover (24). The information converter (25) is embedded in the interior of the infrared monitoring box (1) and electrically connected.

6. The intelligent physical education testing instrument suitable for physical education teaching according to claim 5, characterized in that: The information converter (25) includes a magnetic block (251), a positioning block (252), an output module one (253), an output module two (254), a summarizing module (255), and a spectral recognition block (256). The magnetic block (251) is welded to the lower two sides of the positioning block (252). The output module one (253) is embedded in the upper center of the positioning block (252). The output module two (254) is installed at the lower end of the positioning block (252) and passes through... The positioning block (252) is electrically connected to the output module one (253). The summarizing module (255) overlaps with the lower layer of the output module two (254). The spectral recognition block (256) is set at the lower end of the summarizing module (255) and forms an integral part with the output module two (254) through the summarizing module (255). The positioning block (252) is installed on the upper left side of the cover (24) through the magnetic block (251) and connected to the internal area of ​​the infrared monitoring box (1).

7. The intelligent physical education testing instrument suitable for physical education teaching according to claim 6, characterized in that: The positioning block (252) is provided with a receiver (b1), a detector (b2), and an outlet (b3). The receiver (b1) is perpendicular to the lower end of the detector (b2), and the outlet (b3) is fixed to the left and right sides of the detector (b2). The lower end of the receiver (b1) is embedded in the upper end of the output module two (254) and electrically connected to it. The outlet (b3) is connected to the lower end of the output module one (253) and electrically connected to it.

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