CN110152276B - Artificial intelligence running score testing arrangement - Google Patents
Artificial intelligence running score testing arrangement Download PDFInfo
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- CN110152276B CN110152276B CN201910550005.4A CN201910550005A CN110152276B CN 110152276 B CN110152276 B CN 110152276B CN 201910550005 A CN201910550005 A CN 201910550005A CN 110152276 B CN110152276 B CN 110152276B
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- 238000012360 testing method Methods 0.000 title claims abstract description 14
- 238000013473 artificial intelligence Methods 0.000 title claims description 7
- 238000012545 processing Methods 0.000 claims abstract description 26
- 230000006698 induction Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000000523 sample Substances 0.000 claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 4
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- 238000011056 performance test Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0686—Timers, rhythm indicators or pacing apparatus using electric or electronic means
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
- A63K3/00—Equipment or accessories for racing or riding sports
- A63K3/02—Starting-appliances
- A63K3/023—Starting-blocks
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/62—Time or time measurement used for time reference, time stamp, master time or clock signal
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/802—Ultra-sound sensors
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
Abstract
The invention discloses an artificial intelligent running performance testing device, which is characterized by comprising a starting system, a processing system started by the starting system and an induction device; the starting system comprises a micro switch electrically connected with the processing system and a pedal for driving the micro switch; the pedal comprises an upper base and a lower base hinged with the upper base; the micro switch is arranged in the lower base; the lower surface of the lower base is provided with a rotating piece; the rotating piece comprises a front rotating piece and a rear rotating piece; the rear rotating piece comprises a cylindrical through hole arranged at the rear side of the lower base; a supporting cylinder is arranged in the cylinder through hole; the support cylinder and the cylinder through hole are in clearance fit; a spring accommodating hole is arranged at one end of the supporting cylinder opposite to the cylindrical through hole downwards; a spring is arranged in the spring accommodating hole; an adjusting nut is arranged at the rear side of the lower base; the invention has the effect of accurate timing and accurate judgment of the starting time of the athlete.
Description
Technical Field
The invention relates to the field of sports tests, in particular to an artificial intelligence running performance testing device.
Background
Currently, an automated electronic timing and loop system is used for running training, physical testing, and examination. The system generally comprises a sensing card, a sensing receiver, a starting gun, a host and the like, wherein a sportsman wears the sensing card to run, the starting gun and the sensor are in a wireless transmission mode and the host, after the starting gun is triggered, the host can time, the sportsman passes through the corresponding sensor in the running process, the sensor can read the corresponding sensing card IDs on different sportsmen and transmit the corresponding sensing card IDs to the host, and the host records and calculates, so that the achievement of different sportsmen is obtained.
Currently, chinese patent publication No. CN206252823U discloses a running timing system, which includes a timing device carried by an athlete and two or more positioners fixedly disposed at specific positions of a runway, the timing device senses and records the positioners through RFID; the timing device comprises a microprocessor, and a key module, a display screen, an RFID module and a power supply module which are respectively connected with the microprocessor; the microprocessor is configured with different timing modes, the key module selects one of the timing modes and starts timing, the RFID module senses the locator, the microprocessor determines timing rules and calculates running results according to sensing signals input by the RFID module and the timing modes selected by the key module, and the display screen immediately displays the running results after running is completed. The invention can solve the defects that in the prior art, a host is adopted to collect and calculate the scores of the athletes, and the running of part or all of the athletes is not achieved due to the instability of the host, and only the athletes can start in place in batches during each running, and the batch timing of the system is realized.
However, in the actual use process, the key module starts timing, so that the starting gesture and the stress of the athletes are influenced, the respective starting time of each athlete cannot be accurately judged, and unfair phenomenon is easily caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the artificial intelligent running performance testing device which has the effects of accurate timing and accurate judgment of the starting time of athletes.
In order to achieve the above purpose, the present invention provides the following technical solutions: an artificial intelligent running performance testing device comprises a starting system, a processing system started by the starting system and an induction device; the method is characterized in that: the starting system comprises a micro switch electrically connected with the processing system and a pedal for driving the micro switch; the pedal comprises an upper base and a lower base; the micro switch is arranged in the lower base; the lower surface of the lower base is provided with a rotating piece; the rotating piece comprises a front rotating piece and a rear rotating piece; the rear rotating piece comprises a cylindrical through hole arranged at the rear side of the lower base; a supporting cylinder is arranged in the cylindrical through hole; the support cylinder and the cylinder through hole are in clearance fit; a spring accommodating hole is formed downwards at one end, opposite to the cylindrical through hole, of the supporting cylinder; a spring is arranged in the spring accommodating hole; an adjusting nut is arranged on the rear side of the lower base; the adjusting nut is in threaded connection with the supporting cylinder, and the height of the supporting cylinder is adjusted by adjusting the relative position of threaded connection.
By adopting the technical scheme: when the athlete's foot is pressed on the pedal, the height of the pedal and the relative angle with the foot of the tester are adjusted simultaneously, so that the optimal force position is found, the running start is facilitated, after the foot of the tester is separated from the pedal, the pressing piece cancels the pressing of the transmission piece, and the button of the micro switch returns, so that the timing is realized.
The invention is further provided with: the lower surface of the upper base is provided with a pressing piece; the end face of the pressing piece is glued with a first magnetic block; the lower base is glued with a second magnetic block at a position corresponding to the first magnetic block; the front rotating piece comprises a first mounting base integrally arranged with the lower base; the first mounting base is provided with a through hole and a rubber base rotationally connected with the through hole through a bolt; the lower end of the supporting cylinder is also provided with a rubber base.
Through adopting above-mentioned technical scheme, through the mutual repulsion of first magnetic block and second magnetic block, make one side separation of upper and lower base, after the foot of sportsman no longer steps on the upper surface of upper base, can make upper base and lower base separate rapidly to resume the normal position.
The invention is further provided with: the upper surface of the lower base is provided with a circular groove; the bottom of the circular groove is provided with a through hole with the diameter smaller than that of the circular groove; a containing cavity for containing the micro switch is arranged below the through hole; a through hole is also arranged below the accommodating cavity; a transmission piece matched with the circular groove structure is arranged in the circular groove; a plurality of springs are arranged on the lower surface of the transmission piece; the lower end of the transmission piece movably stretches into the through hole below the accommodating cavity; the button of the micro switch corresponds to the through hole.
Through adopting above-mentioned technical scheme, the structure setting of driving medium lies in after the pressing piece of last base is stepped on by the foot, can control micro-gap switch through the driving medium, and can return rapidly.
The invention is further provided with: the induction device comprises an aluminum profile and a plurality of ultrasonic sensors arranged on the aluminum profile; the aluminum profile comprises a first profile and a second profile which are spliced up and down; two opposite first connecting ribs are arranged on two sides below the first section bar; a second section bar is arranged below the first section bar; the upper surface of the second section bar is provided with second connecting ribs and third connecting ribs which are respectively symmetrical; the lower surface of the second section bar is provided with a plurality of waist-shaped anti-skid convex particles; the anti-skid convex particles are arranged on the lower surface of the second section bar in a staggered manner.
Through adopting above-mentioned technical scheme, when this product is used for testing running score (time), place aluminium alloy in the position of finish line, after the sportsman strides aluminium alloy, it shelters from ultrasonic sensor to detect that there is the object to control processing system stops the timing, and the structure setting of aluminium alloy, simple structure is convenient for carry, and has skid-proof effect.
The invention is further provided with: the ultrasonic sensor comprises a probe and a processing chip below the probe, and the processing chip is also connected with the wiring terminal; a containing frame is also arranged; the accommodating frame comprises a first frame body and a second frame body; a first reverse structure is arranged on the inner side of the lower end of the first frame body; the outer side of the second frame body is provided with a second reverse-folding structure which is limited and blocked by the first reverse-folding structure of the first frame body; the first spring is further arranged inside the accommodating frame.
By adopting the technical scheme, the ultrasonic sensor can be firmly fixed in the aluminum profile and is not easy to fall off.
The invention is further provided with: a through hole for a probe to penetrate is formed above the first section bar; a second spring is arranged on the probe, when the probe is sleeved in the through hole, one end of the second spring is limited by the probe, and the other end of the second spring is propped against the side wall below the first section bar
Through adopting above-mentioned technical scheme, through the setting of first spring and second spring, can firmly fix ultrasonic sensor in the aluminium alloy, prevent that it from droing.
In summary, the invention has the following beneficial effects: the device has the advantages of accurate timing, accurate judgment of the starting time of a tester, capability of testing running performance, track and field projects, hurdles and the like, capability of testing, simple structure, capability of adapting to the requirements of different testers on foot force, and capability of freely adjusting the angle between the pedal and the foot.
Drawings
FIG. 1 is a schematic diagram of a processing system according to the present embodiment;
fig. 2 is a schematic structural view of an aluminum profile in the present embodiment;
fig. 3 is a schematic structural view of an aluminum profile in the present embodiment;
FIG. 4 is a sectional view of the pedal of the present embodiment;
FIG. 5 is a schematic view of the pedal structure of the present embodiment;
FIG. 6 is a schematic view of the structure of the ultrasonic sensor of the present embodiment;
fig. 7 is a sectional view of the aluminum profile of the present embodiment.
Reference numerals: 1. a display device; 2. a wireless transceiver module; 3. a speaker; 4. a reset switch; 5. a toggle switch; 6. a micro-switch; 7. a pedal; 8. an aluminum profile; 9. an ultrasonic sensor; 10. a first profile; 11. a second profile; 12. a first connecting rib; 13. a second connecting rib; 14. a third connecting rib; 15. anti-slip convex particles; 16. a probe; 17. a processing chip; 18. a first frame; 19. a second frame; 20. a first return structure; 21. a second return structure; 22. a first spring; 23. a second spring; 24. an upper base; 25. a lower base; 26. a circular groove; 27. a containing cavity; 28. a transmission member; 29. a limiting ring; 30. a pressing member; 31. a first magnetic block; 32. a second magnetic block; 33. a torsion spring; 34. a semicircular plate; 35. a first pin hole; 36. a second pin hole; 37. a semicircular notch; 38. the accommodating notch; 39. a rib; 40. a rotating member; 41. a first mounting base; 42. a front rotating member; 43. a rear rotating member; 44. a rubber base; 45. a cylindrical through hole; 46. a support cylinder; 47. a spring accommodating hole; 48. and adjusting the nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment discloses an artificial intelligence running score testing device, as shown in fig. 1 to 7, comprising a starting system, and a processing system which is connected with the starting system and is started by the starting system, wherein the processing system is also electrically connected with an induction device.
The processing system comprises a display device 1, a wireless transceiver module 2, a loudspeaker 3, a reset switch 4, a shifting switch 5 and a singlechip for processing signals, and the starting system comprises a micro switch 6 connected with the processing system and a pedal 7 for controlling the micro switch 6; the induction device comprises a plurality of ultrasonic sensors 9 arranged on the aluminum profile 8, and the ultrasonic sensors 9 are electrically connected with the processing system.
As shown in fig. 2, 3 and 7, the aluminum profile 8 comprises a first profile 10 and a second profile 11 which are spliced up and down, wherein the first profile 10 has a plate-shaped structure with a certain arc shape, and two opposite first connecting ribs 12 are arranged on two sides below the first profile 10; and a plurality of through holes for accommodating the ultrasonic sensor 9 are arranged at the arc-shaped top end of the first section bar 10; a second section bar 11 is arranged below the first section bar 10, the second section bar 11 is of a plate-shaped structure, and a second connecting rib 13 and a third connecting rib 14 which are respectively symmetrical are arranged on the upper surface of the second section bar 11; the end surfaces of the second connecting ribs 13 and the third connecting ribs 14 are abutted against the cambered surface of the first section bar 10, and in the installation process, the second section bar 11 and the first section bar 10 are inserted in a staggered manner, so that the first connecting ribs 12 are arranged between the second connecting ribs 13 and the third connecting ribs 14, and the first section bar 10 and the second section bar 11 are spliced. A plurality of anti-skid convex particles 15 are arranged on the lower surface of the second section bar 11; the anti-skid convex particles 15 are waist-shaped convex particles, and the anti-skid convex particles 15 are arranged on the lower surface of the second section bar 11 in a staggered manner.
As shown in fig. 6 to 7, the ultrasonic sensor 9 includes a probe 16 and a processing chip 17 below the probe 16, the processing chip 17 is also connected with a wiring terminal, and a containing frame is also arranged below the processing chip 17; the accommodating frame is consistent with the outer frame of the processing chip 17 and is of a square structure, the accommodating frame comprises a first frame 18 and a second frame 19, the first frame 18 is integrally connected with the outer side of the processing chip 17, a first folding structure 20 is arranged on the inner side of the lower end of the first frame 18, the second frame 19 is arranged inside the first frame 18, and a second folding structure 21 which is limited and blocked by the first folding structure 20 of the first frame 18 is arranged on the outer side of the second frame 19. A first spring 22 is also provided inside the receiving frame, the first spring 22 being in a compressed state, so that the distance between the first frame 18 and the second frame 19 reaches a maximum.
And a second spring 23 is also arranged, when the ultrasonic sensor 9 is arranged in the aluminum profile 8, the second spring 23 is sleeved on the probe 16, then the probe 16 is sleeved in the through hole, one end of the second spring 23 is limited by the probe 16, and the other end of the second spring is propped against the arc-shaped side wall below the first profile 10.
As shown in fig. 4 to 5, the pedal 7 includes an upper base 24 and a lower base 25, the lower base 25 has a cubic structure, a circular groove 26 is provided on the upper surface of the lower base 25, and a through hole having a diameter smaller than that of the circular groove 26 is provided at the bottom of the circular groove 26; a containing cavity 27 is arranged below the through hole; the micro switch 6 is arranged in the accommodating cavity 27, and a through hole is also arranged below the accommodating cavity 27, and the through hole is used for a line connected with the micro switch 6 to pass through; a transmission piece 28 which is matched with the structure of the circular groove 26 is arranged in the circular groove 26, the section of the transmission piece 28 is T-shaped, a plurality of springs are arranged at the lower end of the transmission piece 28, one end of each spring is propped against the lower surface of the transmission piece 28, and the other end of each spring is propped against the inside of the circular groove 26; the lower end of the transmission piece 28 movably stretches into the through hole below the accommodating cavity 27; the button of the microswitch 6 corresponds to the through hole, in order to prevent the transmission piece 28 from separating from the circular groove 26 under the action of the spring, a circle of limiting ring 29 is arranged at the opening of the circular groove 26, and the limiting ring 29 limits the transmission piece 28;
the upper base 24 has a plate-like structure, and a pressing member 30 is provided on the lower surface of the upper base 24; the pressing piece 30 is in a cylindrical structure, the end face of the pressing piece 30 is a spherical surface, a notch is formed in the end face of the pressing piece 30, and a first magnetic block 31 is arranged in the notch; the first magnetic block 31 corresponds to the upper surface of the transmission member 28, and the upper surface of the transmission member 28 opposite to the first magnetic block 31 is also provided with a notch, and a second magnetic block 32 mutually exclusive to the first magnetic block 31 is arranged in the notch, namely, one opposite ends of the two are homopolar; and the first magnetic block 31 and the second magnetic block 32 are glued with the pressing piece 30 and the transmission piece 28 by glue.
The upper base 24 and the lower base 25 are connected through a torsion spring 33 and a pin shaft penetrating through the torsion spring 33; the two sides of the upper base 24 are respectively provided with a semicircular plate 34, the semicircular plate 34 is provided with a first pin shaft hole 35 for the pin shaft to pass through, the lower base 25 is provided with a semicircular notch 37 for being matched with the semicircular plate 34, the semicircular notch 37 is internally provided with a second pin shaft hole 36 for the pin shaft to pass through, and the lower base 25 is also provided with a containing notch 38 for containing the torsion spring 33; the pin shaft passes through the first pin shaft hole 35, the second pin shaft hole 36 fixes the torsion spring 33 in the accommodating notch 38, and the torsion spring 33 enables a certain gap to be formed between the upper base 24 and the lower base 25; the upper surface of the upper base 24 is also provided with a plurality of ribs 39.
The lower surface of the lower base 25 is provided with a rotating member 40, the rotating member 40 has the function of adjusting the angle of the base relative to the ground, and the rotating member 40 comprises a front rotating member 42 and a rear rotating member 43; the front rotating member 42 includes a first mounting base 41 integrally provided with the lower base 25, a through hole provided in the first mounting base 41, and a rubber base 44 rotatably connected to the through hole by a latch; the rear rotating member 43 comprises a cylindrical through hole 45 arranged at the rear side of the lower base 25, a supporting cylinder 46 is further arranged, the supporting cylinder 46 and the cylindrical through hole 45 are in clearance fit, a spring accommodating hole 47 is formed in the end, opposite to the cylindrical through hole 45, of the supporting cylinder 46 downwards, a spring is arranged in the spring accommodating hole 47, one end of the spring abuts against the bottom of the cylindrical through hole 45, the other end of the spring abuts against the bottom of the spring accommodating hole 47, and a rubber base 44 is also connected below the supporting cylinder 46 in a rotating manner through a bolt and the through hole; the rear side of the lower base 25 is provided with an adjusting nut 48, the outer circumferential surface of the adjusting nut 48 is provided with external threads, and the outer circumferential surface of the supporting cylinder 46 is also provided with external threads which are in threaded fit with the external threads of the adjusting threads; the adjusting nut 48 is rotatably connected to the lower base 25, one side of the adjusting nut 48 is positioned outside, and the other side of the adjusting nut 48 is positioned in the cylindrical through hole 45 and is in threaded connection with the supporting cylinder 46; through the structure setting of back rotating member 43, through manual rotation adjusting nut 48, the spring extrudes downwards to support cylinder 46, changes adjusting nut 48 and support cylinder 46's threaded connection position to realize the change of lower base 25 height, through the cooperation with rubber base 44, make rotating member 40 have the function of adjusting the base for ground angle.
In the practical use process, the product of the invention can be used for running performance test, the foot of a tester presses the pedal 7, the height of the pedal 7 and the relative angle between the foot and the tester are regulated, so that the optimal force position is found, the running start is convenient, after the foot of the tester is separated from the pedal 7, the pressing piece 30 cancels the pressing of the transmission piece 28, the button of the micro switch 6 is restored, the generated electric signal starts the processing system through a circuit to start timing, meanwhile, the display device 1 displays time, when the tester runs to a final line, the sensing device placed on the final line detects that an object shields the ultrasonic sensor 9, thus controlling the processing system to stop timing, the time on the display device 1 is calculated, after the final time is calculated, data is transmitted to a computer through the wireless transceiver module 2, data statistics is carried out, then the next tester repeats the steps, after the pedal 7 is stepped on, the time is cleared, and the running performance of the next tester is calculated again.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present invention should be included in the scope of the present invention.
Claims (3)
1. An artificial intelligence running performance testing device comprises a starting system, a processing system and an induction device; the method is characterized in that: the starting system comprises a micro switch (6) electrically connected with the processing system and a pedal (7) for driving the micro switch (6); the pedal (7) comprises an upper base (24) and a lower base (25) hinged with the upper base (24); the micro switch (6) is arranged in the lower base (25); the lower surface of the lower base (25) is provided with a rotating piece (40); the rotating member (40) comprises a front rotating member (42) and a rear rotating member (43); the rear rotating member (43) comprises a cylindrical through hole (45) arranged at the rear side of the lower base (25); a supporting cylinder (46) is arranged in the cylindrical through hole (45); the supporting cylinder (46) and the cylinder through hole (45) are in clearance fit; a spring accommodating hole (47) is formed downwards at one end, opposite to the cylindrical through hole (45), of the supporting cylinder (46); a spring is arranged in the spring accommodating hole (47); an adjusting nut (48) is arranged on the rear side of the lower base (25); the adjusting nut (48) is in threaded connection with the supporting cylinder (46), and the height of the supporting cylinder (46) is adjusted by adjusting the relative position of the threaded connection; the end face of the pressing piece (30) is glued with a first magnetic block (31); the lower base (25) is glued with a second magnetic block (32) at a position corresponding to the first magnetic block (31); the front rotating member (42) includes a first mounting base (41) integrally provided with the lower base (25); the first mounting base (41) is provided with a through hole and a rubber base (44) which is rotationally connected with the through hole through a bolt; the lower end of the supporting cylinder (46) is also provided with a rubber base (44), and the induction device comprises an aluminum profile (8) and a plurality of ultrasonic sensors (9) arranged on the aluminum profile (8); the aluminum profile (8) comprises a first profile (10) and a second profile (11) which are spliced up and down; two opposite first connecting ribs (12) are arranged on two sides below the first section bar (10); a second section bar (11) is arranged below the first section bar (10); the upper surface of the second section bar (11) is provided with second connecting ribs (13) and third connecting ribs (14) which are respectively symmetrical; the lower surface of the second section bar (11) is provided with a plurality of waist-shaped anti-skid convex particles (15); the anti-skid convex particles (15) are arranged on the lower surface of the second section bar (11) in a staggered manner; the ultrasonic sensor (9) comprises a probe (16) and a processing chip (17) below the probe (16), and the processing chip (17) is also connected with a wiring terminal; a containing frame is also arranged; the accommodating frame comprises a first frame body (18) and a second frame body (19); a first reverse folding structure (20) is arranged on the inner side of the lower end of the first frame body (18); a second folding structure (21) which is limited and blocked by a first folding structure (20) of the first frame body (18) is arranged on the outer side of the second frame body (19); the first spring (22) is further arranged inside the accommodating frame.
2. The artificial intelligence running performance testing device according to claim 1, wherein: the upper surface of the lower base (25) is provided with a circular groove (26); the bottom of the circular groove (26) is provided with a through hole with the diameter smaller than that of the circular groove (26); a containing cavity (27) for containing the micro switch (6) is arranged below the through hole; a through hole is also arranged below the accommodating cavity (27); a transmission member (28) which is matched with the circular groove (26) in structure is arranged in the circular groove (26); a plurality of springs are arranged on the lower surface of the transmission piece (28); the lower end of the transmission piece (28) movably stretches into the through hole below the accommodating cavity (27); the button of the micro switch (6) corresponds to the through hole; the second magnetic block (32) is arranged on the upper surface of the transmission piece (28) opposite to the first magnetic block (31) in position and repels each other.
3. The artificial intelligence running performance testing apparatus according to claim 2, wherein: a through hole for a probe (16) to penetrate is formed above the first section bar (10); the probe (16) is provided with a second spring (23), when the probe (16) is sleeved in the through hole, one end of the second spring (23) is limited by the lower end of the probe (16), and the other end of the second spring is propped against the side wall below the first section bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550005.4A CN110152276B (en) | 2019-06-24 | 2019-06-24 | Artificial intelligence running score testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550005.4A CN110152276B (en) | 2019-06-24 | 2019-06-24 | Artificial intelligence running score testing arrangement |
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| Publication Number | Publication Date |
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| CN110152276A CN110152276A (en) | 2019-08-23 |
| CN110152276B true CN110152276B (en) | 2023-12-12 |
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| CN201910550005.4A Active CN110152276B (en) | 2019-06-24 | 2019-06-24 | Artificial intelligence running score testing arrangement |
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| CN111346361A (en) * | 2020-03-23 | 2020-06-30 | 无锡汇跑体育有限公司 | Quick timing device is used in sports competition |
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| CN2738327Y (en) * | 2004-06-28 | 2005-11-02 | 深圳市好家庭实业有限公司 | Race checking instrument |
| CN201199375Y (en) * | 2008-01-04 | 2009-02-25 | 姚继胜 | Timer for getting off the mark |
| CN202033608U (en) * | 2011-01-25 | 2011-11-09 | 北京市体育科学研究所 | Timing tester |
| CN203724782U (en) * | 2014-01-23 | 2014-07-23 | 哈尔滨师范大学 | Multi-direction adjusted starting block |
| CN206660551U (en) * | 2017-03-21 | 2017-11-24 | 长安大学 | A kind of competing race time set of physical education |
| CN107137874A (en) * | 2017-06-29 | 2017-09-08 | 杭州小橙工业设计有限公司 | A kind of high-comfort treadmill |
| CN109224426A (en) * | 2018-11-01 | 2019-01-18 | 长江大学 | A kind of starting measuring device |
| CN210251125U (en) * | 2019-06-24 | 2020-04-07 | 温州大学 | Artificial intelligence score testing arrangement that runs |
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| CN110152276A (en) | 2019-08-23 |
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