Multi-degree-of-freedom manual positioning device for liquid crystal panel

Abstract

The invention discloses a multi-degree-of-freedom manual positioning device for a liquid crystal panel. An X-axis adjusting structure capable of driving the liquid crystal panel located in a panel installing groove to move in the length direction of a panel installing bracket and a Y-axis adjusting structure capable of driving the liquid crystal panel located in the panel installing groove to movein the width direction of the panel installing bracket are arranged at the positions, corresponding to the panel installing groove, of the panel installing bracket; and the panel installing bracket is arranged on a bracket rotating adjusting mechanism capable of enabling the panel installing bracket to turn over front and back or turn over left and right. The position of the to-be-detected liquidcrystal panel in the length direction of the panel installing bracket and the position of the to-be-detected liquid crystal panel in the width direction are adjusted through the X-axis adjusting structure and the Y-axis adjusting structure, the bracket rotating adjusting mechanism drives the panel installing bracket to turn over front and back or left and right, the to-be-detected liquid crystalpanel has the degree of freedom in four directions, adjusting is convenient, the structure is stable, and adjustability of the detection position of the to-be-detected liquid crystal panel in multipledirections is achieved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal panel detection devices, in particular to a liquid crystal panel multi-degree-of-freedom manual positioning device. Background technique [0002] With the steady improvement of LCD panel technology and the gradual enhancement of industrial competitiveness, LCD panel testing equipment is constantly improving. With the continuous improvement of testing requirements, in order to adapt to the diversity of products, various testing equipment have emerged as the times require. At present, most domestic liquid crystal panel testing equipment usually use manual positioning fixtures to assist the positioning of liquid crystal panels, but the current manual positioning fixtures are not stable, and it is easy to cause detection errors during the adjustment process, which affects the quality of testing. Contents of the invention [0003] The purpose of the present invention is to solve the disadvant...

AI Technical Summary

Problems solved by technology

At present, most of the LCD panel testing equipment in China usually use manual positioning fixtures to assist the positioning of the LCD panel, but the current manual positioning fixtures have poor stability, and the adjustment process is likely to cause detection errors and affect the quality of testing.

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