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

In-ear earphone

An in-ear and earphone technology, applied in earpiece/earphone accessories, internal auditory earphones, sensor components, etc., can solve soft tissue damage, irreparable ear damage, hearing damage, etc., to reduce damage and achieve obvious effects , Guarantee the effect of sound quality

Inactive Publication Date: 2019-07-23
WEIFANG PASADI ECONOMIC & TRADE CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high-frequency turbulence of air breathing generated by the vibration of the speaker unit diaphragm of the earphone directly acts on the eardrum, and then the eardrum transmits this intense kinetic energy to the cochlea and the fragile soft tissues in the ear, causing damage to the soft tissues in the ear , there is also damage to hearing, severe ear damage will be irreparable

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
  • In-ear earphone
  • In-ear earphone
  • In-ear earphone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.

[0029] With reference to the accompanying drawings, an in-ear earphone of the present invention includes an earphone body 1, a sound guide tube 2 is connected to the earphone body 1, and the front end of the sound guide tube 2 is sleeved with a sleeve body. In order to improve sound quality, the sleeve body can isolate the ear canal from the outside world At the same time, in order to balance the air pressure in the ear canal and protect the soft tissue in the ear canal when the loudspeaker generates strong sound waves, at least one through hole 5 is provided on the sleeve body to allow the ear canal to exchange air with the outside world; In front of the ear canal, the air pressure in the ear canal is balanced in advance, and the sound guide tube 2 is provided with at least one sound guide tube throu...

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 invention relates to an in-ear earphone, which belongs to the technical field of earphones and comprises an earphone body, the earphone body is connected with a sound guide tube, the front end ofthe sound guide tube is sleeved with a sleeve body, and the sleeve body is provided with at least one sleeve body through hole capable of enabling an ear canal to exchange air with the outside; or atleast one sound guide tube through hole capable of enabling the sound guide tube to exchange air with the outside is formed in the sound guide tube; or, through holes are formed in the sleeve body andthe sound guide tube, and soft tissue in the ear canal can be effectively protected.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to an in-ear earphone. Background technique [0002] Existing in-ear earphones generally include a shell and a speaker installed in the shell. A sound guide tube is connected to the shell, and a sleeve (silicone sleeve) is sleeved on the sound guide tube. The sound guide tube is inserted into the ear canal of the ear. Because the existing in-ear earphones completely seal the ear canal, the air breathing kinetic energy generated when the speaker diaphragm vibrates will be transmitted to the fragile eardrum and soft tissues in the ear in real time. When the in-ear earphones are worn for a long time, there will be Tingling. The high-frequency turbulence of air breathing generated by the vibration of the speaker unit diaphragm of the earphone directly acts on the eardrum, and then the eardrum transmits this intense kinetic energy to the cochlea and the fragile soft tissues in the ea...

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 Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1016H04R1/1091
Inventor 李翰林
Owner WEIFANG PASADI ECONOMIC & TRADE CO LTD
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