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Accurate long jump measurer

A technology of precise measurement and long jump, applied in the field of measuring instruments, can solve the problems that cannot be fully realized, and achieve the effect of accurate long jump results and simple operation

Inactive Publication Date: 2010-12-22
SHANGHAI NANHUI HUINAN NO 2 PRIMARY SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current domestic test equipment and test equipment can not fully meet the requirements of the Ministry of Education documents, so research and development of this long jump precision measuring instrument

Method used

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  • Accurate long jump measurer
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Experimental program
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Embodiment Construction

[0009] Such as figure 1 Shown, a kind of long jump accurate measuring instrument comprises base plate 1, platform 2, cross mark bar 3, measuring tape 10, wherein, described platform 2 is installed on an end of base plate 1; Described tape measure 10 is installed on the other end of base plate 1; The cross mark 3 is arranged on the top of the platform 2; the cross mark 3 is telescopic; the outlet 11 of the measuring tape 10 is on the same straight line as the cross mark 3.

[0010] The horizontal mark bar 3 is lightly touched to mark the flagpole, and the horizontal mark bar 3 is parallel to the springboard, the ruler band 12 of the tape measure 10 is pulled out until the springboard front, the ruler band 12 is perpendicular to the springboard, and the scale on the tape measure 10 is the long jump result.

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Abstract

The invention provides an accurate long jump measurer comprising a bottom board, a platform, a transverse marker post and a tape, wherein the platform is installed at one end of the bottom board; the tape is installed at the other end of the bottom board; the transverse marker post is arranged at the top of the platform and is flexible; and an outlet of the tape and the transverse marker post are on the same straight line. The accurate long jump measurer has simple and safe operation and can accurately measure long-jump scores.

Description

technical field [0001] The invention relates to a measuring instrument, in particular to an accurate long jump measuring instrument. Background technique [0002] For many years, the methods and standards of the physical health tests for primary, middle and university students in our country are not uniform, the test methods are also inconsistent, and the test instruments are outdated and backward. In order to make it standardized, standardized, and scientific, the Department of Sports, Health and Art of the Ministry of Education formulated the "Students' Physical Health Standards" (Department of Education, Sports and Art (2001) No. 3), and made a detailed analysis of the test items, index calculation methods, and scores. clearly stipulated. However, at present, domestic testing equipment and testing equipment cannot fully realize the requirements of the Ministry of Education documents, so this long jump accurate measuring instrument was researched and developed. Contents...

Claims

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Application Information

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IPC IPC(8): G01B5/02
Inventor 邱宇辰
Owner SHANGHAI NANHUI HUINAN NO 2 PRIMARY SCHOOL
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