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Automatic acoustic testing device applied to notebook computer

A notebook computer, acoustic testing technology, applied in the direction of electrical components, etc., can solve the problems of low automation, high labor cost, low work efficiency, etc.

Inactive Publication Date: 2018-09-04
DONGGUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology generally adopts multi-station and multi-process to realize the acoustic test of notebook computer, which has low work efficiency, low degree of automation and high labor cost

Method used

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  • Automatic acoustic testing device applied to notebook computer
  • Automatic acoustic testing device applied to notebook computer
  • Automatic acoustic testing device applied to notebook computer

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Experimental program
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Embodiment Construction

[0055] The present invention will be described below in conjunction with specific embodiments.

[0056] like Figure 1 to Figure 10 As shown, an automatic acoustic testing device applied to a notebook computer includes a soundproof box installation frame 1, and the upper end of the soundproof box installation frame 1 is equipped with a soundproof box body 2, and the interior of the soundproof box body 2 is formed with a soundproof box. In the test chamber, an automatic acoustic test component is installed in the sound insulation test chamber of the soundproof box body 2 . For the soundproof box body 2 of the present invention, the front surface of its soundproof box body 2 is provided with the front side soundproof box door 21 that can be opened and closed relatively, and the left side of the soundproof box body 2 is equipped with a Relatively open and close left soundproof box door 22; during work, the staff first opens the left side soundproof box door 22 and places the not...

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Abstract

The invention discloses an automatic acoustic testing device applied to a notebook computer, for the automatic acoustic testing device, an automatic acoustic testing component in a box body of a soundproof box comprises a testing fixed installation rack, the testing fixed installation rack comprises a fixed installation rack base plate, a fixed installation rack top plate and a fixed installationrack column, and a loudspeaker installation rack on an upper surface of the fixed installation rack base plate is provided with a loudspeaker for test; an upper end side of the fixed installation racktop plate is provided with a computer transfer movable plate driven by a computer transfer driving mechanism, and a computer locating placement plate is installed on the upper surface of the computertransfer movable plate by screws; an upper end side of the fixed installation rack top plate is provided with a microphone component, the microphone component comprises a microphone movable installation rack, a microphone transfer driving mechanism, a microphone support frame, a microphone for test and a computer hold-down mechanism; and a movable hole plugger driven by a hole plugging driving component is arranged between the computer transfer movable plate and the loudspeaker for test. By the design above, the automatic acoustic testing device applied to the notebook computer has the advantages of novel structure design, high automation degree and high working efficiency.

Description

technical field [0001] The invention relates to the technical field of automation equipment, in particular to an automatic acoustic testing equipment applied to a notebook computer. Background technique [0002] With the continuous development and progress of electronic technology, people's requirements for the quality of electronic products are also getting higher and higher. As a very common electronic product, notebook computers are widely used in people's life and work. [0003] Wherein, for the notebook computer, it is equipped with a loudspeaker and a microphone structure, the loudspeaker is used for playing sound, and the microphone is used for collecting sound. [0004] It should be pointed out that during the production and processing of notebook computers, it is necessary to conduct acoustic tests on notebook computers, that is, to test the sound of speakers and microphones. In the prior art, multi-stations and multi-processes are generally used to implement acou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R29/00
CPCH04R29/001H04R2420/05
Inventor 张智聪何伟锋晏晓辉李帅
Owner DONGGUAN UNIV OF TECH
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