Integrated sound production and transmission sensor

A technology for acoustic sensors and sound-emitting devices, which is applied to sensors, loudspeakers, electrical components, etc., can solve the problems of unstable product performance, increased installation errors, poor consistency, etc., and achieves the effect of easy installation and stable product performance.

Inactive Publication Date: 2016-09-28
深圳市声纳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the speaker and the microphone need to be installed in the corresponding sound cavity, the sound cavity must have a certain installatio

Method used

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  • Integrated sound production and transmission sensor
  • Integrated sound production and transmission sensor
  • Integrated sound production and transmission sensor

Examples

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no. 1 example

[0037] Such as figure 1 , figure 2 As shown, it is the first embodiment of the integrated sound-transmitting sensor of the present invention, including a hollow shell 11, a sound-emitting device 12, a sound-transmitting device 13, and the coaxial installation of the sound-emitting device 12 and the sound-transmitting device 13 in the hollow The installation structure of the integrated module is formed on the shell 11 . In this embodiment, the sound-generating device 12 is a speaker; the sound-transmitting device 13 is a microphone; of course, other devices can also be selected as required.

[0038] As shown in the figure, the hollow shell 11 is a cylindrical hollow shell 11, which is provided with a sound output channel 111 matching the sound output direction of the sound emitting device 12, and a sound output hole 112 connecting the sound output channel 111 to the outside. It can be understood that the shape of the hollow casing 11 can be designed into other arbitrary shap...

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PUM

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Abstract

The invention relates to an integrated sound production and transmission sensor. The sensor is characterized in comprising a hollow shell, a sound production device, a sound transmission device, and a mounting structure through which the sound production device and the sound transmission device are coaxially mounted on the hollow shell, thereby forming an integrated module. The hollow shell is equipped with a sound emission channel matching with the sound emission direction of the sound production device, and a sound emission hole for communicating the sound emission channel to the external. The integrated module is formed by coaxially mounting the sound production device and the sound transmission device on the hollow shell. When an acoustical device is assembled, only the whole integrated module is mounted at the corresponding position of the shell of the acoustical device. The sensor has the advantages of simple and easy mounting and stable finished product performance.

Description

technical field [0001] The invention relates to an acoustic device, more specifically, to an integrated sound-emitting sound-conducting sensor. Background technique [0002] At present, most acoustic devices include housings, and speakers, microphones, circuit boards, etc. are installed in the housings, so as to be assembled into devices such as earphones, walkie-talkies, and microphones. The speakers and microphones of these existing acoustic devices are all independent devices, and they need to be respectively installed in the shells of the headset, the interphone and the microphone during assembly. Since the speaker and the microphone need to be installed in the corresponding sound cavity, the sound cavity must have a certain installation space, which will inevitably increase the installation error, resulting in unstable performance and poor consistency of the finished product. Contents of the invention [0003] The technical problem to be solved by the present inventi...

Claims

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Application Information

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IPC IPC(8): H04R9/06H04R9/08
CPCH04R9/06H04R9/08H04R2400/11
Inventor 曹少波陈金
Owner 深圳市声纳科技有限公司
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