A kind of microphone test equipment
A technology of microphone testing and equipment, which is applied in the direction of electrical components, etc., can solve the problems of low microphone testing accuracy, inconsistent testing environment of testing locations, etc., and achieve the effect of improving testing accuracy
Active Publication Date: 2020-10-09
GOERTEK INC
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Problems solved by technology
When using the existing detection method to detect headphones with dual microphones, it is usually necessary to repeatedly pick and place the headset product, which leads to inconsistent test positions and test environments for the two microphones of the same product, resulting in low microphone test accuracy
Method used
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[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the conte...
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The invention provides microphone testing equipment. The microphone testing equipment comprises a bottom plate; an artificial mouth and a product fixing device are arranged on the bottom plate; the product fixing device comprises a product fixing block and a movement mechanism; a wire clamping component is used for clamping the wire of a to-be-tested product, the wire is electrically connected with a tester through an electric conductor of the wire clamping component; the product fixing block is arranged on the movement mechanism; the movement mechanism drives the product fixing block to rotate and / or stretch, thereby rotating different microphones on the to-be-tested product to the same testing location to test when the to-be-tested product is placed on the product fixing block, wherein the testing location is corresponding to a sound outlet direction of the artificial mouth. The microphone testing equipment provided by the invention is used for ensuring the consistency of the testinglocation of the microphone on the same product and the testing environment when being used for testing the microphone, thereby improving the accuracy rate of the microphone testing.
Description
technical field [0001] The invention relates to the technical field of testing, in particular to a microphone testing device. Background technique [0002] In the field of product processing technology, in order to ensure that the product has good performance, it is necessary to conduct various tests on the product. For example, for earphones, the performance of the microphone on the earphone needs to be tested. [0003] Nowadays, the headphone structure with dual microphones is becoming more and more popular. When the existing detection method is used to detect earphones with dual microphones, it is usually necessary to repeatedly pick and place earphone products, which leads to inconsistent test positions and test environments for the two microphones of the same product, resulting in low microphone test accuracy. Contents of the invention [0004] The invention provides a microphone testing device, which is used to ensure that the testing positions and testing environm...
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IPC IPC(8): H04R29/00
CPCH04R29/001
Inventor 张明涛杜容彬杨斌张海荣刘卫彬刘召勇王金鹏
Owner GOERTEK INC