A standing long jump distance measuring pedal device for sports training

Abstract

The invention relates to the technical field of sports, and discloses a standing long-jump distance measuring pedal device for sports training, comprising a force-bearing bottom box, one end of the bottom of the inner wall of the force-bearing bottom box is fixedly connected with the bottom of the outer circumferential surface of an arc-shaped chute plate, One end of the inner circumferential surface of the arc-shaped chute plate is slidably connected with the bottom of the outer circumferential surface of the tooth sliding plate, and the tooth sliding plate meshes with the teeth on one side of the outer circumferential surface of the first spur gear through the teeth on the top. In the present invention, the pedal drives the power pressure plate to move downward during the process of being stepped on by the user. During the downward movement of the power pressure plate, the power rod drives the sector tooth plate and the first spur gear to rotate, and the first spur gear drives the tooth slide plate to rotate. The inner wall of the arc-shaped chute plate slides to achieve the effect of hitting the elastic start switch to start the power telescopic rod, and the roller column can repeatedly level the traces on the surface of the shaping plate, which solves the problem that the traditional standing long jump measuring device cannot accurately determine the measurement. Step position, resulting in a large measurement error.

Description

technical field [0001] The invention relates to the field of standing long jump distance measuring pedal devices for sports training, in particular to a standing long jump distance measuring pedal device for sports training. Background technique [0002] Standing long jump is a traditional track and field event. Standing long jump is a must-training course in sports training. After completing the standing long jump course, it needs to be tested. [0003] At present, during the standing long jump training test, due to the problem of the test ground environment, the tester is prone to slipping, and it is difficult to observe the tester's landing position, resulting in measurement errors, resulting in long measurement time and low efficiency. SUMMARY OF THE INVENTION [0004] In view of the above shortcomings of the prior art, the applicant of the present invention has carried out research and improvement to provide a standing long jump distance measuring pedal device for spo...

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of standing long jump training and testing, due to the problem of the test ground environment, the tester is prone to slipping, and it is difficult to observe the tester's landing position, resulting in measurement errors, resulting in long-term measurement and low efficiency.

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