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Line drawing and point selection device for pedestrian protection test

A technology of pedestrian protection and marking pen, which is applied in the field of automobiles to achieve the effect of ensuring accuracy and convenient marking operation

Active Publication Date: 2013-09-25
HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a pedestrian protection test marking and point selection device, which can not only quickly draw the reference line of the rear edge of the engine hood, but also solve the problem of collision point selection

Method used

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  • Line drawing and point selection device for pedestrian protection test
  • Line drawing and point selection device for pedestrian protection test
  • Line drawing and point selection device for pedestrian protection test

Examples

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Embodiment Construction

[0021] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, the specific implementation and structure of the pedestrian protection test marking and point selection device proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , features and their effects are described in detail below.

[0022] figure 1 and figure 2 Shown is a schematic diagram of the pedestrian protection test marking and point selection device of the present invention. Such as figure 1 and figure 2 As shown, the pedestrian protection test marking and point selection device of the present invention includes a positioning bracket 10 , a measuring frame 20 , a fixing frame 30 , a marking pen 40 , a ball 50 and a positioning suction cup 60 .

[0023] The positioning bracket 10 is strip-shaped, its bottom is connected with the positio...

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PUM

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Abstract

A line drawing and point selection device for a pedestrian protection test comprises a positioning support, a measuring frame, a fixing frame, a line drawing pen and a ball. The positioning support is fixed on a test object, the line drawing pen is fixed on the measuring frame, the positioning support and the measuring frame are in pivot joint, and the ball is arranged on the fixing frame in a detachable mode. The line drawing and point selection device can be used for drawing datum lines of the rear edges of engine covers and is capable of solving the collision point selection problem.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a marking and point selection device used in a pedestrian protection test. Background technique [0002] In our country, due to the complex road traffic conditions, the injuries suffered by pedestrians are becoming more and more prominent. On July 1, 2010, my country implemented the national standard GB / T24550-2009 for collision protection between cars and pedestrians to strengthen the protection of pedestrians. [0003] The pedestrian protection test is an important means of pedestrian protection safety research. In the pedestrian protection test, the accuracy of the collision area, that is, the division of the test area, directly affects the results of the pedestrian protection collision test, and also affects the development of pedestrian protection safety performance. . [0004] GB / T24550-2009 defines various reference lines for the pedestrian protection test, among which the ref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H7/04
Inventor 杨海燕吕晓江吕铖玮王纯刘卫国周大永潘之杰冯擎峰
Owner HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST
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