Liquid crystal material classification detection device

Abstract

The invention relates to the technical field of liquid crystal material detection, in particular to a liquid crystal material classification detection device. Comprising a rotating shaft, a plurality of connecting rods, two rotating rings, a plurality of storage rods, a plurality of storage devices, two conveying plates, two sliding blocks, two sliding plates, a detection table, two guide rails, two sliding rods and a detection plate, one ends of the plurality of connecting rods are evenly fixed to the front end and the rear end of the rotating shaft, and the interiors of the two rotating rings are fixed to the other ends of the plurality of connecting rods respectively; the two ends of the multiple storage rods are rotationally connected with the upper left sides, the upper right sides, the lower left sides and the lower right sides of the two rotating rings correspondingly, each storage device comprises two hanging rods and a storage plate, and the two hanging rods are fixed to the front sides and the rear sides of the storage rods correspondingly; multiple detection devices can be stored at the same time, corresponding instruments are used for detection according to a liquid crystal material detection method, and the liquid crystal material detection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal material detection, in particular to a liquid crystal material classification detection device. Background technique [0002] Liquid crystal material was discovered in 1888. When cholesterol phthalic acid or acid was heated to 145 degrees, there was a white turbid thick liquid, and then heated to 178 degrees, it would become a transparent liquid, and when it cooled down, it would become purple or orange red. , green and other different color changes. [0003] According to the conditions of liquid crystal formation, it can be divided into thermotropic liquid crystal and lyotropic liquid crystal; according to the phase state classification, it can be divided into nematic phase, smectic phase and chiral phase. Various forms of liquid crystal materials are basically used in the development of liquid crystal displays. Various nematic liquid crystals, polymer dispersed liquid crystals, double (m...

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Problems solved by technology

[0004] When making a liquid crystal display, it is necessary to test the liquid crystal material to ensure the quality of the liquid crystal display. The detection methods of the liquid crystal material mainly include the POM method, the DSC method and the X-ray diffraction method. Different methods require the use of different instruments. It makes the detection of hydraulic materials more cumbersome; in the existing patented technology CN204884516U, it relates to a liquid crystal screen detection device, including a screen-turning tool, and the screen-turning tool is used for contacting and disconnecting with the screen-turning button to switch the odd number of the LCD screen of the electric energy meter. The pressure head of the

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