Auxiliary picture-taking test frame for automobile lamp road test

A road test and test stand technology, applied in the direction of testing optical performance, etc., can solve the problems of lack of lights, long test cycle, high test cost, and achieve high precision, reduce R&D costs, and improve the effect of light pattern effects.

Inactive Publication Date: 2016-02-17
HASCO VISION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is used to solve the problems of lack of auxiliary lamp brackets, high test cost and long test period in the current road test of car lights

Method used

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  • Auxiliary picture-taking test frame for automobile lamp road test
  • Auxiliary picture-taking test frame for automobile lamp road test
  • Auxiliary picture-taking test frame for automobile lamp road test

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] The test frame of this embodiment uses aluminum alloy profiles of 80×80 mm to build a gantry-shaped main structure with an inner lateral width of 2600 mm. The horizontal beam 8 moves horizontally through a screw rod, and the first vertical support 5 and the second vertical support 9 both realize lifting through a screw rod.

[0025] Such as Figure 1~3 As shown, the first vertical support 5 and the second vertical support 9 are "п" shaped structures, and the first vertical support 5 and the second vertical support 9 are all provided with a base, that is: The base 2 of the first vertical support and the base 12 of the second vertical support, the base 2 of the first vertical support and the base 12 of the second vertical support are all "day"-shaped frame structures, and the " The upper and middle frames of the "" font frame are all provided with a hoop-like structure cooperating with the first vertical support 5 and the second vertical support 9, and the base 2 of the ...

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PUM

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Abstract

The invention relates to an auxiliary picture-taking test frame for automobile lamp road test, comprising a first vertical bracket, a second vertical bracket, a horizontal beam and a suspension platform. Both the first vertical bracket and the second vertical bracket can go up and down. The horizontal beam, the first vertical bracket and the second vertical bracket form a gantry-type body structure. The suspension platform is movably installed on the horizontal beam, and the suspension platform is used for placing an observation record instrument for recording the automobile lamp test performance. By adjusting the height of the first vertical bracket and the second vertical bracket and horizontally adjusting the position of the suspension platform, the suspension platform is kept in the position range of the line of sight of the driver. The test frame can provide effective, comparable and quantifiable analysis data for the improvement of the light effect and subsequent development, reduce the research and development costs and shorten the research and development process. The problem that there is no automobile lamp auxiliary bracket for existing automobile lamp road test and the existing automobile lamp road test is of high cost and long cycle is solved.

Description

technical field [0001] The invention relates to the field of vehicle lamp test devices, in particular to an auxiliary photographic test frame for vehicle lamp road tests. Background technique [0002] During the research and development of headlights, it is necessary to conduct road tests on the lights to verify the working conditions of the lights under different road conditions. Road tests are one of the main means to evaluate the type and function of headlights. However, the evaluation results are highly subjective and random. In the process of trial and error, we often encounter the problem that the demerits of several trials before and after cannot be compared accurately. [0003] In order to reproduce the current test state repeatedly, and to compare the equipment for multiple test results, a set of auxiliary camera brackets is required for the road test of headlights. At present, there is no universal auxiliary bracket for car lights on the market. The test is mainl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M11/02
Inventor 朱熠旻
Owner HASCO VISION TECHNOLOGY CO LTD
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