Mobile phone display screen finished product detection equipment and detection method thereof

Abstract

The invention discloses mobile phone display screen finished product detection equipment and a detection method thereof. The mobile phone display screen finished product detection equipment comprises a test board, supporting columns, a test box and an elastic placement plate, wherein the supporting columns are fixed to the four corners of the bottom of the test board, a control box is fixedly installed at the bottom of the test board, the test box is arranged at the top of the test board, and a notch is formed in the bottom of the test box; the elastic placement plate is fixed on the surface of the top of the test board, a scraping and grinding mechanism for abrading the mobile phone display screen is arranged in the test box, and under the cooperative action of the scraping and grinding mechanism and the driving mechanism, irregular scraping and coating on the surface of the mobile phone display screen are achieved, irregular contact between a pocket hard object and the mobile phone display screen is simulated, under the action of a fixing mechanism, a stable clamping effect on the mobile phone display screen is realized, and under the cooperative action of the lifting mechanism and the extrusion mechanism, the environment that a mobile phone is placed in a pocket and is in a moving state is simulated, so that the wear resistance detection of the mobile phone is more accurate.

Description

technical field [0001] The invention relates to the technical field of finished product detection of mobile phone display screens, in particular to a finished product detection device for mobile phone display screens. Background technique [0002] The display screen of a mobile phone is composed of a glass plate, an enhancement film, a protective film and other structures. After the development of a new type of mobile phone display is completed, the samples need to be tested for scratch resistance and wear resistance to ensure that the mobile phone display can be used normally. [0003] When testing the scratch resistance of the processed mobile phone display, the mobile phone is generally placed flat on the test bench, and a set of scribing needles that can slide back and forth are used to slide back and forth on the screen to test its abrasion resistance, but In fact, the biggest wear and tear of the mobile phone occurs when the mobile phone is put into the user's pocket a...

AI Technical Summary

Problems solved by technology

[0003] When testing the scratch resistance of the processed mobile phone display, the mobile phone is generally placed flat on the test bench, and a set of scribing needles that can slide back and forth are used to slide back and forth on the screen to test its abrasion resistance. In fact, the biggest wear and tear of the mobile phone occurs when the mobile phone is put into the user's pocket and constantly rubs against hard objects. The existing detection method is a hypothetical mobile phone in an external environment. The wear degree of each position of the mobile phone display is different, and the existing detection of the mobile phone display is to fix the object under test on a stable table, which is different from the state of the mobile phone display in the pocket. Abrasive testing is not accurate, so we propose a mobile phone display product testing equipment and its testing method

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