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Earphones

A technology of earphones and earphone connectors, which is applied in the directions of earphones/earphone accessories, etc., can solve the problems of users being unaware, the playback equipment is stolen, etc., and achieve the effects of low cost, recovery of economic losses, and simple structure.

Active Publication Date: 2015-12-16
VIVO MOBILE COMM CO LTD
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  • 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

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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...

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Abstract

The embodiment of the invention provides earphones which comprise an earphone connector, a charging and discharging module and a control module. One end of the charging and discharging module is connected with a grounding node of the earphone connector. The control module controls the charging and discharging module to conduct charging when the voltage of a preset sound channel node of the earphone connector is larger than or equal to the preset voltage threshold value, and controls the charging and discharging module to conduct discharging when the voltage of the preset sound channel node is equal to zero. The control module is connected with the preset sound channel node and the other end of the charging and discharging module. According to the earphones, when the earphones and a playing device are accidentally separated, for example, the playing device is stolen, and a user can be reminded in time so that the user can response fast to recover the loss in time; in addition, additional charging is not needed, the sound quality of the earphones is not damaged, the structure is simple, and cost is low.

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

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
Inventor 臧亚奎
Owner VIVO MOBILE COMM CO LTD
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