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Automatic Microphone Test System

A technology of automated testing and microphones, applied in the direction of electrical components, etc., to achieve the effect of eliminating the need for airtight racks and manual replacement, and improving production efficiency

Active Publication Date: 2021-08-27
上饶市立景创新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Today’s common microphone module test equipment covers the entire microphone module test equipment with an airtight rack to form an airtight room, and the microphone module test equipment needs to be replaced manually

Method used

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Examples

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Embodiment Construction

[0068] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0069] It should be noted that "the first direction X", "the second direction Y" and "the third direction Z" are only for the convenience of description and to simplify the description of the content of the invention, and do not indicate or imply that the referred device or element must have Specific orientations, configurations and lengths in specific orientations, therefore, are not to be construed as limitations of the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance. Moreover, the "first direction X", "second direction Y" and "third direction Z" are three different directions, and the first direction X, the second direction Y and the third direction Z are perpendicular t...

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Abstract

The invention discloses a microphone automatic test system, which comprises a sound test device, a test circuit board, a carrying device, a first mobile device and a second mobile device. The carrying device is set corresponding to the sound testing device and the testing circuit board. The carrying device is used for carrying the microphone module, wherein one end of the microphone module is provided with a connector. The first mobile device is connected to the sound testing device. The second mobile device is connected to the test circuit board. Before the microphone module is tested, the first mobile device displaces the sound test device so that the sound test device and the carrying device contact each other and surround the microphone module, and the second mobile device displaces the test circuit board so that the test circuit board is plugged into the connector .

Description

technical field [0001] The invention relates to the field of test systems, in particular to a microphone automatic test system. Background technique [0002] A microphone is a transducer that converts sound into electrical signals. It is common in electronic devices such as microphones, tape recorders, mobile phones, cameras, etc. in daily life. Microphone modules are provided in some small mobile products (such as tablets, mobile phones, cameras). [0003] On the production line of the factory, after the microphone module is manufactured, the microphone module will be tested. Generally speaking, the test items of the microphone module are frequency response, signal transmission, sensitivity, etc. Since sound waves need to be isolated during the test, it is necessary to carry out relevant tests in an airtight room. [0004] The current common microphone module testing equipment usually covers the whole microphone module testing equipment with an airtight rack to form an ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R29/00
CPCH04R29/004
Inventor 叶禹泽
Owner 上饶市立景创新科技有限公司
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