Automatic detecting system and method for audio circuit and keyboard quality of mobile phone

Abstract

The invention discloses a mobile phone audio circuit and keyboard quality automatic detection system and method. The detection system is composed of an upper and lower double-layer turntable and a pneumatic key drive device. The upper turntable is a fixing device, the lower turntable is a rotating device, and the upper turntable It is divided into at least six sectors, and each sector is responsible for completing a mobile phone testing station: empty station I for putting in and taking out mobile phones, boot station II, mode selection station III, call test station Station IV, headphone test station V and button test station VI, the lower turntable is equipped with a mobile phone holder corresponding to each sector of the upper turntable; the detection methods include placing the mobile phone, turning on the mobile phone, entering the detection mode, calling circuit detection, Microphone to earphone audio circuit detection, mobile phone button detection six steps. The invention does not require manual operation, realizes automatic detection, reduces labor costs, and the detection platform is provided with multiple stations, which can simultaneously detect multiple mobile phones and improve detection efficiency.

Description

technical field [0001] The invention relates to computer technology, automatic control technology, audio detection and video recognition technology, in particular to a mobile phone audio circuit and keyboard quality automatic detection system and method. Background technique [0002] Along with the great innovation of communication technology, the mobile phone as a communication terminal equipment has also undergone earth-shaking changes. More and more manufacturers have aimed at the goal and invested in the production of mobile phones. Appliance manufacturers such as Haier, Hisense, and TCL have also begun to produce their own branded mobile phones. How to improve the performance and quality of mobile phones under the same configuration is an area that mobile phone manufacturers focus on. [0003] Generally, mobile phone devices need to undergo a series of tests before leaving the factory, generally including mobile phone process testing and mobile phone hardware testing. ...

AI Technical Summary

Problems solved by technology

[0005] 1) Slow speed and low efficiency

The slow speed of manual inspection has formed a bottleneck on the mobile phone production line, seriously affecting production efficiency

[0006] 2) Lack of uniform criteria for judging

In manual detection, it mainly depends on the human visual and auditory system to make judgments, and there are differences among individuals, so it is difficult to form a unified detection standard

The same product, tested by different people, may have different results

[0007] 3) Increased production costs

With the soaring prices, labor costs are also increasing, which undoubtedly increases the production costs of mobile phone manufacturers

[0008] 4) prone to errors

If unqualified mobile phone products are directly put on the market and purchased by consumers, it will not only damage the rights and interests of consumers and the image of the mobile phone brand, but more importantly, make consumers lose confidence in the brand's mobile phone reputation. The impact of the mobile phone manufacturers has brought huge economic losses

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