Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A sounding device and an assembly method thereof

A technology of a sounding device and an assembly method, applied to the fixing/tightening of the diaphragm, the diaphragm of the transducer, the sensor, etc.

Active Publication Date: 2021-11-26
GOERTEK INC
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a sounding device and an assembly method of the sounding device, which can solve the polarization problem of the voice coil under large amplitude without hindering the free vibration of the voice coil

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A sounding device and an assembly method thereof
  • A sounding device and an assembly method thereof
  • A sounding device and an assembly method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0032] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0033] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0034] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a sounding device, which includes a casing and a vibrating assembly, and the vibrating assembly includes a diaphragm and a voice coil combined with one side of the diaphragm; wherein, it also includes a system stabilizer, and the system stabilizer is connected to the The voice coil is connected; the system stabilizer is a linear structure wound by a metal wire, including a first connection part connected to the voice coil, a deformation part, and a second connection part connected to the housing. connecting part. By adopting the sound generating device of this structure, the voice coil will not be polarized under the condition of large displacement, and the system stabilizer of the new structure will not hinder the free vibration of the voice coil.

Description

technical field [0001] The invention belongs to the field of electroacoustics, and in particular relates to a sounding device and an assembly method thereof. Background technique [0002] The sound generating device is an important acoustic component in electronic equipment, which is a transducer device that converts electrical signals into acoustic signals. The existing sound generating device includes a casing, and a magnetic circuit system and a vibrating assembly arranged in the casing. [0003] Among them, the voice coil of the vibration component is prone to polarization in the non-vibration direction during the vibration process. In order to prevent polarization, a system stabilizer connected to the voice coil is usually provided. The system stabilizer of the existing structure is an integrated sheet structure. The system stabilizer with a sheet structure is combined with one end of the voice coil to prevent polarization. [0004] However, the system stabilizer with...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04R31/00H04R9/02H04R9/06
CPCH04R31/003H04R9/06H04R9/02H04R2231/001H04R2400/11H04R7/127H04R9/043H04R1/06H04R7/16H04R9/045H04R9/066H04R31/006
Inventor 郭晓冬刘春发
Owner GOERTEK INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com