Pressure testing device for smart phone screen

Abstract

The invention relates to the technical field of smart phone testing equipment, and discloses a pressure testing device for a smart phone screen. The pressure testing device comprises a shell, a rotating wheel is movably connected to the interior of the shell, a sliding rail is fixedly connected to the interior of the shell, a sliding plate is movably connected to the inner side of the sliding rail, and rollers are movably connected to the exterior of the sliding plate; under the interaction of the rotating wheel, the sliding rail, the sliding plate, the rollers, a triggering block, the closedshell, a contact, a collision rod, a spring I, a telescopic rod, a supporting plate, a moving block, an air bag, a position detection assembly, a photosensitive assembly and a time delay assembly, thescreen pressure detection time of the smart phone can be greatly reduced, and the detection quality and speed of an operator are improved; the situation of missed detection of the mobile phone screenis avoided, the probability that unqualified mobile phones enter the market is reduced, the brand recognition degree of customers to the mobile phones is improved, and meanwhile, the device also conforms to the concept of intelligent manufacturing.

Description

technical field [0001] The invention relates to the technical field of smart phone test equipment, in particular to a stress test device for smart phone screens. Background technique [0002] Before leaving the factory, smart phones need to go through tests such as calibration test, assembly, whole machine test, and network access testing. All tests are to ensure that the smart phone has better performance. Compared with the electrical components contained in the traditional mobile phone itself, the smart phone More components occupy a smaller volume, and the connection between various components is more complicated. This requires smart phones to strive for excellence in both hardware and software. The first impression of smart phones is that they have large screens and larger screens. A larger screen can give people a better viewing experience, but a larger screen requires strict control of the quality of the screen during the manufacturing and assembly process of the mobil...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a stress test device for smart phone screens, which has the advantages of real-time line body detection, convenient operation, and short detection time, and solves the problem of pressure resistance testing of existing mobile phone screens. Generally, it can only be tested in a professional testing department, and at the same time it can only be a sampling test, because the existing mobile phone screen pressure inspection process takes a long time, which is not suitable for real-time pressure testing on the assembly line, so that unqualified products will appear Circulation to the market, which in turn causes the problem of poor mobile phone quality to customers

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