Touch height detection device for basketball physical fitness test

Abstract

The invention relates to a reach detection device for basketball physical fitness testing. The problems that an existing reach device is single in function, inconvenient to use and low in physical fitness testing efficiency are effectively solved. According to the technical scheme, the device comprises a round rod, and a fixing rod is arranged on the round rod; a rotating disc is arranged below the fixed rod; an arc-shaped plate is arranged on the rotating disc, and drawing paper is arranged on the arc-shaped plate; a ruler rod is arranged on the fixed rod, a paintbrush is arranged at one end of the ruler rod, a check block is arranged on the rotating disc, a groove is formed in the lower end of the fixed rod, and the check block is arranged in the groove and can clamp the rotating disc. A bump is arranged on the front side of the lower end surface of the L-shaped rod; the L-shaped rod moves backwards and extrudes the check blocks through the convex blocks, so that the check blocks move downwards to be separated from the grooves, the rotating disc can rotate anticlockwise, and the second check block in the clockwise direction is arranged in the groove and can clamp the rotating disc again; the problems that an existing altitude touch device is single in function, inconvenient to use and low in body measurement efficiency are solved, scores are recorded autonomously, and efficiency is high.

Description

technical field [0001] The invention relates to the field of physical measurement, in particular to a touch height detection device for basketball physical fitness testing. Background technique [0002] In basketball, volleyball, high jump and long jump, etc. in terms of the selection of athletes and the detection of training effects related to the lower limb bounce, the height touching device, as a new domestic instrument that combines physical fitness testing and physical exercise, is very suitable for school sports. Tests, especially for occasions that require accurate data such as student jumping ability tests and national physical fitness tests. [0003] Due to the large number of people in the physical test, the existing height-touching device cannot automatically and quickly reset after each touch-up, and requires people to reset and make adjustments, which is inconvenient to use, and the efficiency of the physical test is low; High, and the crossbar is thinner, it i...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to solve the problems existing in the prior art, the object of the present invention is to provide a height-touching detection device for basketball physical fitness testing, which can effectively solve the problem of single function, inconvenient use, and low efficiency of physical testing of existing height-touching devices. low problem

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