A liquid crystal display anti-pressure detection method

Abstract

The invention discloses a liquid crystal display anti-pressure detection method in the technical field of liquid crystal display anti-pressure detection. The specific steps of the detection method are: step 1: cleaning the upper and lower sides of the liquid crystal display; step 2: placing the liquid crystal display Perform anti-pressure detection in the anti-pressure detection device; Step 3: After the detection is completed, the anti-pressure detection device returns to the initial state and completes cleaning independently, and then manually removes the liquid crystal display from the anti-pressure detection device; the present invention adopts U-shaped The anti-sputter plate is docked with the front-end anti-sputter plate to form a sealed detection space to avoid splashing of liquid crystal debris, and when the pressure detection plate rises, the scraper is automatically driven to clean the bottom surface of the pressure detection plate so that the debris falls on the U Inside the U-shaped anti-splash plate, the push-out mechanism is used to automatically discharge all the debris collected in the U-shaped anti-sputter plate, without manual cleaning, and the debris on the pressure testing equipment is thoroughly cleaned.

Description

Technical field [0001] The present invention relates to the field of liquid crystal display, and is specifically a liquid crystal display. Background technique [0002] The liquid crystal display needs to compress the display in the production process. If the product is unqualified, it is not possible to enter the market, which will be considered a destination, so a manufacturer's continuous operation must ensure the quality of the product, so the display of the display Pressure detection is particularly important. [0003] In the prior art, a liquid crystal display compression detection in the prior art is in the case of a Chinese patent of CN201920962597.6, a liquid crystal display production compression detection device, including an operating station, bottom of the operator station. Symmetrically mounted, a drive motor is mounted, and a fixed block is attached to the upper surface of the crossbar. The inner surface of the connecting plate is fixedly mounted, and a pressure se...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a liquid crystal display anti-pressure detection method to solve the problem that some liquid crystal display screens will be damaged during pressure detection due to unqualified quality in the prior art proposed in the above background technology. There is a phenomenon that it cannot withstand the test pressure and breaks. After the LCD screen is broken, the debris of the LCD screen will adhere to the bottom of the pressure detection board, which will affect the normal detection of the subsequent pressure resistance of the LCD screen. Manual inspection of the debris is required. However, when manually cleaning the debris on the LCD screen, it is necessary to reserve a certain amount of downtime for cleaning, which indirectly leads to a decrease in the efficiency of pressure detection. In addition, when cleaning the debris on the LCD screen, it may also cause personal injury. question

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