Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

earphone

An earphone and monomer technology, applied in the field of acoustics, can solve the problem of different low frequency requirements of earphones, and achieve the effect of simple structure and wide application

Active Publication Date: 2018-08-28
GOERTEK INC
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the purpose of the present invention is to provide an earphone to solve the problem that the current earphones of the same type cannot meet the different needs of users for the middle and low frequency of earphones.

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
  • earphone
  • earphone
  • earphone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to describe the earphone structure of the present invention in detail, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] figure 1 The principle of an earphone according to an embodiment of the invention is shown.

[0028] Such as figure 1 As shown, the earphone of the embodiment of the present invention includes an earphone housing 2', a speaker unit 1' (sounding unit) contained in the earphone housing 2' and a tuning mechanism 5', and the speaker unit 1' connects the earphone housing 2' The formed cavity is divided into an earphone front acoustic cavity 8' and an earphone rear acoustic cavity 6'; wherein, the speaker unit 1' is provided with a rear acoustic cavity sound hole (that is, a tuning hole 4'), and the speaker unit rear acoustic cavity 7' It communicates with the rear sound cavity 6' of the earphone through the rear tuning hole 4', and the corresponding tuning net ...

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

An earphone, comprising an earphone housing and a loudspeaker unit accommodated in the earphone housing, the loudspeaker unit dividing a cavity formed by the earphone housing into an earphone front sound cavity and an earphone rear sound cavity; wherein the earphone further comprises a tuning mechanism; wherein a rear sound cavity audio hole is provided on the loudspeaker unit rear sound cavity, and the loudspeaker unit rear sound cavity is in communication with the earphone rear sound cavity through the rear sound cavity audio hole; the tuning mechanism is provided between the rear sound cavity audio hole and the housing, and the tuning mechanism is used to adjust the size of the rear sound cavity audio hole of the loudspeaker unit. The present application allows for individual adjustment of the sound quality of the earphone in accordance with a middle and low frequency requirements of different users.

Description

technical field [0001] The present invention relates to the technical field of acoustics, and more specifically, to an earphone. Background technique [0002] With the wide application of high-quality smart phones, Pads and other portable electronic products, people have higher and higher requirements for earphones that can be used in conjunction with them. While requiring them to be small in size, they are also required to be able to reproduce various sound effects realistically. High-fidelity sound quality performance. In addition, regardless of the above-mentioned electronic products, in order to allow users to listen to the sound signals provided by the electronic products without disturbing others, earphones have become a necessary accessory for each electronic product. In addition, earphones also provide better sound for the listener. Transmission, so that the listener can clearly hear and understand the sound content. [0003] Existing earphones can be divided into ...

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): H04R9/02H04R9/06
CPCH04R1/1041H04R1/1016H04R1/1075H04R1/2842H04R1/2849H04R9/025H04R9/06
Inventor 赵燕鹏谢萍房晓斐
Owner GOERTEK INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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