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

a kind of earphone

A technology of earphones and earphone connectors, which is applied in the direction of earpieces/earphone accessories, etc., can solve the problems of theft of playback equipment and the user's ignorance, and achieve the effect of recovering economic losses, low cost, and simple structure

Active Publication Date: 2018-03-20
VIVO MOBILE COMM CO LTD
View PDF5 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 embodiment of the present invention is to provide a headset to solve the problem that the user does not know when the playback device is stolen when the user uses the headset to listen to music

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 kind of earphone
  • a kind of earphone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] refer to figure 1 , shows a structural block diagram of an earphone embodiment of the present invention, which may specifically include the following modules: an earphone connector 1 , a charging and discharging module 2 and a control module 3 . Wherein, one end of the charging and discharging module 2 is connected to the ground node 11 of the earphone connector 1 , and the ground node 11 of the earphone connector 1 is grounded. When the preset channel node voltage of the earphone connector 1 is greater than or equal to the preset voltage threshold, the control module 3 controls the charging and discharging module 2 to charge, and when the preset channel node voltage is equal to zero, the control module 3 controls the charg...

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 embodiment of the present invention provides an earphone, including: an earphone connector; a charging and discharging module, one end of the charging and discharging module is connected to the ground node of the earphone connector; when the preset channel node voltage of the earphone connector is greater than or equal to the preset voltage threshold A control module for controlling the charging and discharging module to charge, and when the preset channel node voltage is equal to zero, controlling the charging and discharging module to discharge, the control module is connected to the preset channel node and the other end of the charging and discharging module respectively. The embodiment of the present invention can remind the user in time when the earphone and the playback device are accidentally separated, such as when the playback device is stolen, so that the user can respond quickly and recover the loss in time, without additional charging, without losing the sound quality of the earphone, simple in structure, and low in cost.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an earphone. Background technique [0002] With the increasing popularization of playback devices such as mobile phones, more and more people use playback devices such as mobile phones to listen to music or listen to the radio. When people use a playback device to listen to music or listen to the radio, they often insert earphones into the headphone jack of the playback device and wear the earphones, and then put the playback device in a bag or pocket. In this case, it is easy for the playback device to be stolen. For example, when the user listens to music while shopping or when the user falls asleep while listening to music, he often does not realize that the playback device is separated from the earphone, so the playback device is easy to be stolen without the user knowing. [0003] In the related art, a bluetooth earphone is proposed to solve the above problems...

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): H04R1/10
Inventor 臧亚奎
Owner VIVO MOBILE COMM 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