Conducting terminal of electroacoustic transducer and assembling method

A technology of electro-acoustic converters and conductive terminals, which is applied in circuits, sensors, coupling devices, etc., can solve the problems of complex structure of conductive terminals and poor performance of sound generators, and achieve the effects of simple and reliable connection structure, improved performance, and easy installation

Inactive Publication Date: 2011-01-26
AAC ACOUSTIC TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of poor performance of the sound generator due to the complex structure of the existing conductive terminal, and to provide a conductive terminal of an electroacoustic transducer and an assembly method

Method used

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  • Conducting terminal of electroacoustic transducer and assembling method
  • Conducting terminal of electroacoustic transducer and assembling method
  • Conducting terminal of electroacoustic transducer and assembling method

Examples

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] ginseng figure 1 As shown, the conductive terminals of the electroacoustic converter of the present invention include a pair of conductive terminals 40A, 40B, which are installed on the frame 20 of the sounder body, and the front cover 10 is sleeved on the frame to protect the internal components of the sounder body , the internal components include a magnetic circuit system 30 and a vibrating unit (not shown) located in the magnetic circuit system 30, the vibrating unit includes a vibrating and sounding diaphragm and a voice coil, the voice coil is wound by a thin metal wire, and is connected with the The conductive terminals 40A, 40B are connected to pass electrical signals.

[0025] ginseng figure 2 , 3 As shown, the two sides of the pot frame 20 are symmetrically provided with guide grooves 21 and welding holes 22, figure 2 Shown is only the guide gr...

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PUM

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Abstract

The invention relates to the field of an electroacoustic transducer, in particular to a conducting terminal of the electroacoustic transducer. A frame is provided with the conducting terminal, wherein the conducting terminal comprises a planar and flaky base part, and the base part is provided with a pad end for transmitting an electric signal; and two sides of the frame are provided with a guide slot and a welded hole, the base part is embedded into the guide slot for matching with each other, and the pad end is inserted into the welded hole and connected with a sounder body. Thus, the base part is positioned through the guide slot and the welded hole so as to fix the conducting terminal; a connection structure is simple and reliable; the planar and flaky base part is easy to process and form, and convenient to mount; and the conducting terminal of the electroacoustic transducer and an assembling method are favorable for improving the performance of the integral sounder.

Description

【Technical field】 [0001] The invention relates to the field of electroacoustic transducers, in particular to a conductive terminal and an assembly method of an electroacoustic transducer. 【Background technique】 [0002] With the development of wireless communication, there are more and more mobile phone users around the world. The requirements of users for mobile phones are not only satisfied with calls, but also to be able to provide high-quality call effects. Especially the current development of mobile multimedia technology, the mobile phone Call quality is more important. The microphone of a mobile phone is used as a voice pick-up device for the mobile phone, and its design directly affects the call quality. [0003] Generally, the electroacoustic sounder includes a magnetic circuit system, a vibrating unit that vibrates and sounds, and an auxiliary unit that includes conductive terminals. The alternating driving force produces alternating motion, which drives the diaph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R31/00H01R13/41H01R13/213
Inventor 江文涛
Owner AAC ACOUSTIC TECH (SHENZHEN) CO LTD
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