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Turnover assembly for liquid crystal display screen detection device and detection device thereof

A liquid crystal display and detection device technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of manual flipping and reduce the detection efficiency of liquid crystal display, and achieve the effect of improving efficiency, improving fixing effect, and increasing pressure.

Inactive Publication Date: 2021-01-29
安徽速彩电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A liquid crystal display detection device in the above-mentioned patent has the following disadvantages: when the overall device detects the liquid crystal display, the liquid crystal display needs to be manually turned over, thereby reducing the efficiency of liquid crystal display detection. Therefore, it is urgently needed Flip assembly for liquid crystal display detection device and detection device thereof

Method used

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  • Turnover assembly for liquid crystal display screen detection device and detection device thereof
  • Turnover assembly for liquid crystal display screen detection device and detection device thereof
  • Turnover assembly for liquid crystal display screen detection device and detection device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A flipping assembly for a liquid crystal display detection device, such as Figure 1-4 As shown, it includes a vacuum box 1, the outer wall of the front of the vacuum box 1 has a mounting hole, and the inner wall of the mounting hole is fixed with an observation window 3 through a sealing strip, and the outer wall of one side of the vacuum box 1 is fixed with an L-shaped fixing plate 2 by bolts , and the outer wall on one side of the bottom of the L-shaped fixed plate 2 has a storage groove, the inner wall of the storage groove is slidably connected with a telescopic plate 4, and the outer walls of both sides of the telescopic plate 4 are fixed with the same limit plate 12 by bolts, the limit One side of the outer wall of the plate 12 is provided with a turning mechanism, the turning mechanism and the outer wall of the opposite side of the L-shaped fixed plate 2 are respectively provided with a limit fixing mechanism, and the side of the L-shaped fixed plate 2 close to t...

Embodiment 2

[0036] A liquid crystal display detection device, such as figure 2 and Figure 5 As shown, it includes a mounting plate 10, the outer wall of one side of the mounting plate 10 is provided with a mounting groove, and the inner wall of both sides of the mounting groove is threadedly connected with a threaded rod 11, and one end of the threaded rod 11 is sleeved with a secondary gear 7, and the secondary gear The gear 7 is meshed with the main gear 6, the inner wall of the main gear 6 is plugged with a motor 8, the threaded rod 11 is sleeved with a ball slider 25, and the outer wall of one side of the ball slider 25 is fixed with an electric telescopic rod 24 by bolts, and The end of the extension rod of the electric telescopic rod 24 is welded with an oscilloscope contact 26; during use, by starting the motor 8, the motor 8 drives the main gear 6 to rotate, and the rotating main gear 6 promotes the rotation of the secondary gear 7, and the rotating secondary gear 7 Promote the...

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Abstract

The invention discloses a turnover assembly for a liquid crystal display screen detection device and the detection device thereof, and relates to the technical field of liquid crystal display screen detection. For solving the problem of liquid crystal display screen detection efficiency, the turnover assembly specifically comprises a vacuum box, a mounting hole is formed in the outer wall of the front face of the vacuum box, an observation window is fixed to the inner wall of the mounting hole through a sealing strip, an L-shaped fixing plate is fixed to the outer wall of one side of the vacuum box through bolts, a storage groove is formed in the outer wall of one side of the bottom of the L-shaped fixing plate, and a telescopic plate is slidably connected to the inner wall of the storagegroove; a same limiting plate is fixed to the outer walls of the ends of the two sides of the telescopic plate through bolts, a turnover mechanism is arranged on the outer wall of one side of the limiting plate, limiting fixing mechanisms are arranged on the outer walls of the opposite sides of the turnover mechanism and the L-shaped fixing plate respectively, and a detection mechanism is arrangedon the side, close to the lower portions of the limiting fixing mechanisms, of the L-shaped fixing plate. The turnover problem of the liquid crystal display screen is solved, and the detection efficiency of the liquid crystal display screen is improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display detection, in particular to a flip assembly for a liquid crystal display detection device and a detection device thereof. Background technique [0002] Liquid crystal display is an active-matrix liquid crystal display driven by thin-film transistors (TFTs). It mainly uses current to stimulate liquid crystal molecules to generate points, lines, and surfaces that cooperate with the back lamp to form a picture. IPS, TFT, and SLCD are all subcategories of LCD. In the process of production and processing of liquid crystal display screens, it needs to be tested to meet the standards of its production and processing. [0003] After retrieval, the Chinese patent application number is CN201810278564.X, which discloses a liquid crystal display detection device, including a lighting tube, a dust removal fan, a battery, a fixed base, a battery box, a pull rod, a fixed frame, a controller, and ...

Claims

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Application Information

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IPC IPC(8): G02F1/13
CPCG02F1/1309
Inventor 童亮
Owner 安徽速彩电子科技有限公司