Tool for batch positioning of mark points before crash test
A technology of crash test and marking point, which is applied in the field of automobile crash test to achieve the effect of high operational convenience, compact structure and simple operation mode
Active Publication Date: 2021-05-25
DONGFENG MOTOR CORP HUBEI
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Problems solved by technology
Assistance with measuring point and impact point positioning during test preparation
Method used
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[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.
[0036] like figure 1 — image 3As shown, the present invention includes a frame structure assembly 101, a height adjustment structure assembly 102, an angle adjustment structure assembly 103, a horizontal movement structure assembly 104, a power supply assembly 105, a light assembly 106, a light transmission grille 107 and a cover Plate structure 108; bracket structure assembly 101 and height adjustment structure assembly 102 are connected, thin-walled tube 2 is embedded in base 1 and thin-walled tube connection bracket 3; height adjustment rotating disc 6 is embedded in lower cover plate 4 of height adjusting rotating disc and the cavity formed by the upper cover plate 5 of the height adjustment rotating disk, and adopt a cleara...
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The invention discloses a tool for batch positioning of mark points before a crash test. The tool comprises a support structure assembly, a height adjusting structure assembly, an angle adjusting structure assembly, a horizontal moving structure assembly, a power source assembly, a lamplight assembly, a light-transmitting grating and a cover plate structure. The height adjusting structure assembly is fixed to the support structure assembly, the angle adjusting structure assembly is fixed to the height adjusting structure assembly, the horizontal moving structure assembly is fixed to the angle adjusting structure assembly, and the lamplight assembly is fixed to the horizontal moving structure assembly. The cover plate structure is fixed to the upper portion of the angle adjusting structure assembly, the light-transmitting grating is arranged on one non-closed face of the cover plate structure, and the lamplight assembly is located in the cover plate structure and arranged opposite to the light-transmitting grating. According to the tool for batch positioning of the mark points before the crash test, a large number of measuring points can be marked at a time after positioning, the test preparation efficiency is improved, and meanwhile the labor intensity of testers is greatly relieved.
Description
technical field [0001] The invention belongs to the technical field of automobile crash tests, and in particular relates to a batch positioning tool for marking points before a crash test. Background technique [0002] In the process of preparing for the frontal impact and side impact tests, it is necessary to draw point marks on the key structural areas, measure the three-dimensional coordinates of the marked points before and after the test, and calculate the deformation of the key structures according to the difference in coordinates. Before the test, there are a large number of measurement points and there are certain interval requirements. In the process of test preparation, it often takes a lot of time and manpower to complete the work of drawing points. In the process of preparing for the pedestrian protection head impact test, it is necessary to mark all the collision points on the hood for selection according to the test requirements. For multiple tests, it is neces...
Claims
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IPC IPC(8): B25B11/00G01B11/00G01M7/08G01M17/007
CPCB25B11/00G01B11/00G01M7/08G01M17/0078
Inventor 张顺王恒谢潇夏俊鹏郭曜兴
Owner DONGFENG MOTOR CORP HUBEI