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Full-automatic display screen detection device

A technology of testing equipment and display screen, which is applied in the direction of measuring electricity, measuring devices, testing wear resistance, etc., can solve the problems of poor detection effect and low detection efficiency, and achieve the effect of convenient operation, good detection effect and convenient temperature detection

Inactive Publication Date: 2017-12-08
ACCU JIANGSU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is that the detection of liquid crystal display screens in the prior art adopts a manual detection method, the detection effect is poor, and the detection efficiency is low, thereby proposing a fully automatic display screen detection equipment

Method used

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Embodiment Construction

[0027] Such as figure 1 As shown, a kind of automatic display screen detection equipment of the present invention comprises:

[0028] A detection box 1, the detection box 1 includes a hollow box body 101 and a box cover 102 engaged on the top of the box body 101, a sliding device 2 is arranged under the inside of the box body 101, and the box body 101 A support plate 3 is arranged above the inside. The sliding device 2 includes a sliding guide rail 201 and a sliding block 202 slidably arranged on the sliding guide rail 201, the sliding guide rail 201 is fixed on the inside of the box body 101 below, and above the sliding block 202 is fixedly arranged The suction disc 5. A first through hole 1011 is formed on the left side wall of the box body 101, a second through hole 1012 is formed on the right side wall of the box body 101, and the first through hole 1011 and the second through hole The size of 1012 is the same as the size of the left side of the clamp 4 .

[0029] Fixt...

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Abstract

The invention discloses a full-automatic display screen detection device, which comprises a detection box, a sliding device, a support plate, a clamp, an adsorption disc, a scratch pin device, a first lift cylinder, a first camera device, a second lift cylinder, a second camera device, a third lift cylinder, a heating device, a radiator fan and a control box and the like. The detection box is internally provided with the first camera device, a control circuit board controls a display screen in the clamp to be on, and a display screen image of the lightened display screen is obtained through the first camera device, thereby realizing lightening detection of the display screen; through the heating device, the temperature in the detection box can be controlled, and display screen images under a plurality of temperatures are obtained by utilizing the first camera device, thereby realizing high and low temperature detection of the display screen; and through the scratch pin device and the second camera device, the display screen in the clamp is driven to move by the sliding device, and when the display screen passes under the scratch pin device, the display screen is scratched by scratch pins, and a display screen image of the display screen obtained after being scratched by scratch pins is obtained by utilizing the second camera device, thereby realizing abrasion resistance detection of the display screen.

Description

Technical field: [0001] The invention belongs to the technical field of display screen detection, and in particular relates to a fully automatic display screen detection device. Background technique: [0002] Liquid crystal display, or LCD display, is a flat-panel display. Liquid crystal displays are a type of display used in digital clocks and many portable computers. LCD displays use two sheets of polarized material with a liquid crystal between them. solution. Passing an electric current through the liquid rearranges the crystals so that light cannot pass through them. Thus, each crystal acts like a shutter, allowing light to pass through and blocking it. Liquid crystal displays are currently being developed with the goal of being light, thin, short, and small in scientific and technological information products, and the vertical display products that have a long history in computer peripherals are of course no exception. On the premise of being easy to carry and trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M11/00G01R31/00G01N3/56
CPCG01M11/00G01N3/56G01N2203/0005G01N2203/0032G01N2203/0062G01N2203/0282G01N2203/0647G01R31/00
Inventor 尤丹雷
Owner ACCU JIANGSU CO LTD
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