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Apparatus for classifying audio input device

A technology of input devices and equipment, applied in the direction of measuring devices, sorting, testing of machine/structural components, etc., can solve problems such as workers' error-prone, sorting process delays, and increased manufacturing costs

Inactive Publication Date: 2006-02-15
BSE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the process is a repetition of a simple process, workers can easily make mistakes, and especially in the case of mass production, manufacturing costs increase due to labor costs for workers, and shipping can be delayed due to the slower sorting process

Method used

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  • Apparatus for classifying audio input device
  • Apparatus for classifying audio input device
  • Apparatus for classifying audio input device

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Embodiment Construction

[0009] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0010] figure 1 is a view showing an assembled state of a product supply unit 10, a product delivery unit 20, a base 30, and a product measurement unit 40 of an apparatus for testing and sorting acoustic input devices according to a preferred embodiment of the present invention. The apparatus for testing and classifying acoustic input devices according to the present invention includes a product supply unit 10 , a product transfer unit 20 , a base 30 and a product measurement unit 40 . The device for testing and classifying acoustic input devices according to the present invention performs the following functions, that is, simultaneously applies a test sound pressure to N acoustic input devices 2 to measure their sensitivity characteristics, and evaluates these acoustic input devices according to the test results. Devices are classified.

[0011] Such as figu...

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Abstract

The present invention relates to a device which tests a plurality of sound input devices with high speed and does sorting according to the testing result to do testing and sorting to the sound input device.

Description

technical field [0001] The present invention relates to an apparatus for testing and classifying acoustic input devices, and more particularly to such an apparatus for testing and classifying acoustic input devices for testing a plurality of acoustic input devices at high speed And classify these devices according to the test results. Background technique [0002] Small-sized sound input devices are used in various electronic products such as cellular phones, telephones, and digital cameras for sound input. Sensitivity of small acoustic input devices also varies depending on the tension of the diaphragm and slight differences in the amount of charge stored in the dielectric plate, even when small acoustic input devices are manufactured on the same production line. Since the sensitivity characteristics are inconsistent and vary according to products due to these differences in sensitivity, the assembled acoustic input devices must be tested and classified according to their ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/34B07C5/344G01H17/00G01M99/00
CPCG01H17/00G01M99/008
Inventor 张辰宇
Owner BSE CO LTD
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