Turntable device and detection method for testing flexible circuit board with microphone

Abstract

The invention provides a turntable device and a detection method for testing a flexible circuit board with a microphone. The specific scheme is as follows: the turntable device for testing the flexible circuit board with the microphone comprises a turntable device, a six-tool table is arranged on the turntable device, a feeding mechanism, an ICT test mechanism, a sound wave frequency analysis and detection mechanism, a protective film lamination mechanism, a sound wave voice leakage frequency analysis and detection mechanism and a discharging mechanism are arranged along the upper side of the six-tool table in sequence; the detection method for testing the flexible circuit board with the microphone comprises the following steps: detecting the performance of the circuit board by the ICT test mechanism, detecting the sealing performance and the functional performance by the sound wave frequency analysis and detection mechanism, laminating a film by the protective film lamination mechanism, detecting a voice leakage test by the sound wave voice leakage frequency analysis and detection mechanism, and performing discharging to complete the entire procedure. By adoption of the turntable device and the detection method provided by the invention, various procedures of the detection can be completed on one device, thereby greatly reducing the detection procedures of the flexible circuit board and saving manpower and material resources.

Description

technical field [0001] The invention relates to the technical field of testing flexible circuit boards with microphones, in particular to a turntable device and a detection method for testing flexible circuit boards with microphones. Background technique [0002] With the rapid development of industrial technology, flexible printed circuit boards are widely used in aerospace, military, communications, consumer goods and other fields due to their advantages of light weight, thin thickness, and free bending. However, due to the limitations of production and process skills, there are quality problems in PCBA boards at industrial sites, and the traditional manual inspection method is costly and inefficient, and it is difficult to guarantee the inspection quality due to the influence of subjective consciousness. Therefore, it is imminent to develop a fast and efficient inspection method, especially When it is a flexible circuit board with a microphone, the existing technology can...

AI Technical Summary

Problems solved by technology

However, due to the limitations of production and process skills, there are quality problems in PCBA boards at industrial sites, and the traditional manual inspection method is costly and inefficient, and it is difficult to guarantee the inspection quality due to the influence of subjective consciousness. Therefore, it is imminent to develop a fast and efficient inspection method, especially When it is a flexible circuit board with a microphone, the existing technology cannot complete the sealing test and the function test of the microphone at one time, which makes the manufacturing process of the flexible circuit board with a microphone extremely complicated

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