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speaker

A speaker and metal ring technology, applied in the field of speakers, can solve problems such as affecting audio performance, and achieve the effects of improving audio performance, improving drop resistance, and increasing vibration space

Active Publication Date: 2022-01-28
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a loudspeaker, aiming to solve the problem that the audio performance will be affected by the direct bonding of the diaphragm and the plastic frame in the loudspeaker of the prior art

Method used

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Embodiment Construction

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] see Figure 1 to Figure 3 As shown, it is a speaker provided by an embodiment of the present invention. The speaker includes a basin frame 1 with a storage space, a magnetic circuit system 3 and a vibration system 4 accommodated in the basin frame 1, wherein the vibration system 4 includes a diaphragm 41 and a voice coil 42 that drives the diaphragm 41 to vibrate. The diaphragm 41 The vibration part 411 and the fixed part 412 extending from the edge of the vibration part 411 are included. The fixed part 412 is fixed to the basin frame 1 , and the vibration part 411 is fixed to the voice coil 42 . Specifically, the basin frame 1 includes a main body portion 11 and a metal ring 12 installed on the side of the main body portion 11 close to the diaphragm 41 . The metal ring 12 is located between the main body portion 11 and the diaphragm 41 . In this ...

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Abstract

The invention belongs to the technical field of electroacoustic conversion and provides a loudspeaker. The loudspeaker includes a pot frame and a magnetic circuit system and a vibration system accommodated in the pot frame. The vibration system includes a diaphragm and a voice coil. The diaphragm includes a vibrating part and a fixed part extending from the edge of the vibrating part. The part is fixed with the voice coil; the frame includes a main part and a metal ring installed on the side of the main part close to the diaphragm, the metal ring is located between the main part and the diaphragm, and the fixed part includes a first connection connected to the edge of the vibrating part part and a second connecting part that bends and extends from the first connecting part toward the metal ring, and the metal ring includes a first fixing surface that abuts and fixes the first connecting part and a second fixing surface that fits and fixes the second connecting part . In the present invention, the fixing part on the vibrating film is bonded and fixed to the metal ring on the basin frame, and the metal ring can increase the vibration space of the vibrating part while ensuring the reliability and overall strength of the product, thereby improving the audio performance of the product.

Description

【Technical field】 [0001] The present invention relates to the technical field of electro-acoustic conversion, in particular to a loudspeaker. 【Background technique】 [0002] With the rapid development of science and technology, the popularity of speakers is getting higher and higher. People's requirements for speakers are not only limited to the playback of video and audio, but also have higher requirements for the sound quality and reliability of the sound played by speakers, and speakers are directly related to The sound quality of the playback sound is good or bad and the product is stable. [0003] In the prior art, the diaphragm in a loudspeaker is usually glued and connected with a plastic basin frame to fix the edge of the diaphragm. However, the part where the plastic basin frame and the edge of the diaphragm are glued to each other is made of plastic. In order to ensure the overall connection strength, the width of the glued part of the plastic basin frame and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/06H04R9/02
CPCH04R9/06H04R9/025H04R2400/11
Inventor 肖波令狐荣林刘晓东
Owner AAC TECH PTE LTD
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