Vibration systems, sound generators and electronics

A vibration system and sound generating device technology, which is applied to electrical components, telephone communication, telephone structure, etc., can solve the problem that the sound generating device cannot meet the requirements of small size and performance

Active Publication Date: 2021-06-18
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a vibration system, sounding device and electronic product, aiming at solving the problem that the sounding device in the prior art cannot meet the requirements of small size and performance

Method used

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  • Vibration systems, sound generators and electronics
  • Vibration systems, sound generators and electronics
  • Vibration systems, sound generators and electronics

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a vibration system, a sounding device and an electronic product. The sounding device includes a magnetic circuit system and a vibration system. The magnetic circuit system is formed with a magnetic gap. The vibration system includes a voice coil frame and a voice coil. The coil frame has an extension end corresponding to the magnetic circuit system of the sound generating device, the voice coil is fixedly installed on the voice coil frame, and the voice coil at least partially extends to the end of the extension end, and the The ends of the extension end are oppositely arranged, so that in the length direction of the voice coil bobbin, the voice coil is at least partially overlapped with the extension end; the sound generating device provided by the present invention can ensure small size while ensuring acoustic performance.

Description

technical field [0001] The invention relates to the technical field of electroacoustic products, in particular to a vibration system, a sound generating device and electronic products. Background technique [0002] With the progress of society and the development of technology, consumers have higher and higher requirements for electronic products, especially mobile smart electronic products. Taking smart watches, smart bracelets, smart earphones, smart glasses and other wearable devices as examples, their development The trend is becoming more and more miniaturized and thinner. As an important part of these electronic products, the sound generating device must also be developed in the direction of miniaturization and thinning. However, in the prior art, when realizing the miniaturization of the sound generating device , often sacrificing part of the performance, that is, it is difficult for the sound generating device in the prior art to meet the performance requirements whi...

Claims

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Application Information

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IPC IPC(8): H04R9/02H04R9/04H04R9/06H04M1/03
CPCH04M1/035H04R9/025H04R9/045H04R9/06H04R2400/07H04R2499/11
Inventor蔡晓东
OwnerGOERTEK INC