LED display screen testing device

By designing an automated LED display test device, using the test control mechanism to adjust the tilt angle of the fixture and simulate shaking, the problem of manual detection error is solved, the accuracy and efficiency of the test are improved, and the different viewing angles and environmental conditions are adapted to different perspectives and environmental conditions.

CN119178585APending Publication Date: 2024-12-24CHANGZHI CITY HUAJIE GUANG TECH CO LTD
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Patent Information

Application Number
CN202411535984.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-31
Publication Date
2024-12-24

AI Technical Summary

Technical Problem

Existing LED display tests rely on manual detection, which leads to errors and instability affecting the reliability of test results.

Method used

An LED display screen testing device including a test bench, a fixing device, a PCB circuit conversion board, a fixing mechanism, a detection probe, a plurality of elastic parts and a test control mechanism is designed, and the tilt of the fixture is adjusted by adjusting the adjustment component and A rotary drive member. Angle, realize automated inspection, simulate shaking during transportation and carrying, and evaluate mechanical performance.

Benefits of technology

It improves the flexibility and accuracy of testing, significantly improves testing efficiency, can evaluate the visibility and color consistency of the display from different perspectives, and provides strong support for product quality control.

✦ Generated by Eureka AI based on patent content.

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    Figure CN119178585A_ABST
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Abstract

The invention discloses an LED display screen testing device, and relates to the field of LED display screen testing, the LED display screen testing device comprises a testing table, a jig and a PCB circuit conversion board, the jig is arranged at the top of the testing table, the PCB circuit conversion board is fixedly installed on the jig and used for being connected with an LED display screen to be tested, and the LED display screen testing device further comprises a fixing mechanism which is installed on the jig and used for fixing the LED display screen to be tested. The fixing mechanism is used for limiting and fixing the LED display screen; the detection probe is arranged at the top of the jig and is used for capturing and recording a display image of the LED display screen; according to the LED display screen testing device, through the design of the testing control mechanism, flexible adjustment of the jig is achieved, the inclination angle of the LED display screen can be conveniently adjusted through cooperation of the adjusting assembly and the A rotation driving piece, and therefore the LED display screen testing device can meet the testing requirements under different visual angles, the testing flexibility is improved, the universality of the device is improved, and the application range of the device is widened.
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