Measuring device for standing long jump

Abstract

The invention relates to the field of sports goods, especially to measuring device for a standing long jump. The measuring device comprises a distance measuring device and a processing device; the processing device comprises a processor and an alarm electrically connected with the processor; and the distance measuring device comprises a cushion for the standing long jump, a first balkline, a reference calibrated scale, first to fourth installing pieces, an infrared emitter group, an infrared receiver groove and an infrared range finder. The measuring device can avoid conditions that a testee does not jump from the balkline, the testee jumps in from the lateral or front side, or the testee jumps from the balkline but not into a measuring area; testees are prevented from cheating in a supervision-free test process; and an accurate long jump score is measured.

Description

technical field [0001] The invention relates to the field of sporting goods, in particular to a standing long jump measuring device. Background technique [0002] The data of the standing long jump reflects the physical coordination ability and explosive power of human movement, and also reflects the personal physical fitness to a certain extent. Especially in the student stage, the standing long jump is a must-test item for physical training and examinations, and the physical fitness of young people is reflected by the long jump performance. However, in the unsupervised testing process, there are often testers cheating, for example, the tester does not take off from the jumping line, but jumps in from the side or the front, or the tester takes off from the jumping line but does not jump into the measurement area, Another person jumped in from the side or the front, and the final long jump result measured was inaccurate. Contents of the invention [0003] In view of this...

AI Technical Summary

Problems solved by technology

However, in the unsupervised testing process, there are often testers cheating, for example, the tester does not take off from the jumping line, but jumps in from the side or the front, or the tester takes off from the jumping line but does not jump into the measurement area, Another person jumps in from the side or the front, and the final long jump result measured is inaccurate

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