Mechanical test fixing tool for LCD (liquid crystal display) panel

Abstract

The invention provides a mechanical test fixing tool for an LCD (liquid crystal display) panel. The mechanical test fixing tool comprises an H-shaped fixing platform and a locking device, wherein the H-shaped fixing platform is provided with two oppositely arranged supporting plates and a connecting plate used for connecting the two supporting plates; the locking device comprises two oppositely arranged L-shaped stabilizing elements and a first locking element; the first locking element is used for locking the L-shaped stabilizing elements on the connecting plate. The mechanical test fixing tool for the LCD panel provided by the invention can be used for simultaneously performing mechanical test on two sets of test samples and is compatible with LCD panel samples in various sizes; the mounting is simple and the energy transfer is reliable; the over-protecting or over-severe problem of the test sample, caused by unreasonable tool design during a mechanical test process of the LCD panel is effectively solved; the mechanical impact generated during the processes of practical production assembling, packaging transportation and client use of the LCD panel can be reasonably, truly and effectively simulated.

Description

technical field [0001] The invention relates to the field of tool testing, in particular to a mechanical test fixing tool for LCD liquid crystal panels. Background technique [0002] The LCD liquid crystal panel consists of an upper substrate assembly, a lower substrate assembly, a liquid crystal, a driving circuit unit, a backlight module and other accessories. Its various components are interconnected and interfere with each other. In the production and assembly of LCD liquid crystal panels, packaging and transportation, and customer use, there will be a mechanical environment for handling. The picture quality of LCD liquid crystal panels may be affected by the long-term cumulative effect or the intense mechanical environment. . During the production process, the manufacturer often sees foreign matter such as cell, polarizer, and BLU in the LCD panel. When customers use the LCD liquid crystal panel, they may also find that there is dirt on the LCD screen, and this dirt ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of inconsistent test results of the same type of LCD liquid crystal panel caused by the lack of standard mechanical test fixtures in the mechanical test process of existing LCD liquid crystal panels and the existing mechanical test fixtures of LCD liquid crystal panels. The shortcoming of the inaccurate test structure caused by the impact energy caused by the cumbersome and complicated structure cannot be accurately transmitted to the test product, providing a mechanical test fixture for LCD liquid crystal panels

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