Liquid crystal module detection device

Abstract

The invention provides a liquid crystal module detection device. The device comprises a detection platform, a universal adjustment mechanism and a rotary adjustment mechanism, wherein the universal adjustment mechanism comprises a universal shaft, a universal support and a universal adjustment bolt; one end of the universal shaft is connected with the detection platform, and the other end of the universal shaft is connected with a universal ball head; the universal support is provided with an empty cavity suitable for containing the universal ball head and a first guiding hole suitable for inserting the universal adjustment bolt; the rotary adjustment mechanism comprises a rotary table and a rotary adjustment bolt; the rotary table is in a cylinder shape; and the bottom of the universal support is provided with a concave cavity suitable for containing the rotary table and a second guiding hole suitable for inserting the rotary adjustment bolt. Through the liquid crystal module detection device, multi-angle detection in an arbitrary direction can be realized, multi-direction detection under the same angle also can be realized, and therefore all-direction precise detection of a liquid crystal module is benefited.

Description

technical field [0001] The invention relates to the technical field of liquid crystal module detection, in particular to a liquid crystal module detection device. Background technique [0002] With the development of the times, people have higher and higher requirements for the quality of mobile phones. For example, in the process of mobile phone production, the inspection of mobile phone screens is more stringent; Abnormal points such as foreign objects and bright spots in the CELL can only be detected at different viewing angles. [0003] At present, for the detection of abnormal points on mobile phone screens, many module factories use inspectors to turn their heads for detection; however, this method is likely to cause fatigue of inspectors and damage to the cervical spine, and some inspectors turn their heads at small angles It is also impossible to detect, and it is easy to cause customer complaints when it flows to the client. [0004] Chinese patent CN204287645U di...

AI Technical Summary

Problems solved by technology

However, in the process of actual use, it is found that this patent has the following defects: when the ball head is adjusted to a certain angle and the detection is completed, when it is necessary to detect different directions at the same angle, the position of the ball head needs to be readjusted; however, the ball head The position adjustment is not easy to control, resulting in the change of the angle while changing the direction, which is not conducive to the accurate detection of the liquid crystal module in all aspects during the actual detection process

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