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A kind of contact extension earphone

A contact-type, earphone technology, applied in earphone/earphone accessories, earphone manufacturing/assembly, amplifiers, etc., can solve the problems of inability to provide non-audio signals and power source transmission, and achieve enhanced compatibility and practicability. The effect of user experience

Active Publication Date: 2019-12-31
中科探索创新(北京)科技院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional headphone socket is basically used for plugging in headphones alone. Although this kind of headphone socket has headphone detection and simple signal control functions, it can only be used for plugging in headphone plugs alone, receiving and sending audio signals, and cannot provide other non-audio signals. And power source transmission and other functions

Method used

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  • A kind of contact extension earphone
  • A kind of contact extension earphone
  • A kind of contact extension earphone

Examples

Experimental program
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specific Embodiment

[0040] In the embodiment of the present invention, user A uses the earphone body 1 to listen to music, and user B also uses the earphone body 1 to listen to music. For example, user B wants to listen to the music that user A listens to. 703 is docked with the contact copper sheet 703 of user A. At this time, user A is the main earphone, user B is the secondary earphone, and user C wants to listen to the music that user B listens to. User C puts the contact copper sheet 703 on the earphone body 1 Butt contact with the contact copper sheet 703 of user B. At this time, user B is the main earphone of user C, and user C is the auxiliary earphone of user B. By analogy, the contact copper sheet 703 is docked with each other.

[0041] Similarly, user C can also listen to user B's music, and control user B's volume, audio source, up and down music, mixing, and instructions through the function switching control button 8 .

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Abstract

The invention discloses a contact type extended earphone comprising an earphone body. The earphone body includes an earphone plug, an earphone cord connected to the plug, an earphone microphone connected with the earphone cord, and a transmitter connected with the earphone cord. A connecting portion is arranged at the earphone cord; and elastic contact copper sheets are arranged at the two sides of the connecting portion and can be connected with elastic contact copper sheets arranged at multiple different earphone bodies. The connecting portion is provided with a function switching control button and a switch button that are connected with a circuit module arranged inside the connecting portion and the elastic contact copper sheets by a function switching control module. The contact typeextended earphone has the infinite expansion function; both the audio frequency of the earphone and the audio frequency of a contact device inserted into the earphone or an external earphone insertedinto the jack can be received, so that the multi-user sharing function is realized; and with the function switching control module, the audio transmission and instruction interaction between the localearphone and the external earphone are realized.

Description

technical field [0001] The invention relates to the field of earphones, in particular to a contact-type expansion earphone. Background technique [0002] At present, with the development of science and technology, some music and video playback devices such as MP3 and MP4 have been popular in life. These tools have enriched people's lives and can satisfy people's need to listen to music and watch movies conveniently anywhere. However, almost most of the playback devices only have one headphone jack, and sometimes it is very inconvenient if multiple people want to enjoy music or watch movies together. With the rapid development of modern electronic equipment technology, users have higher and higher functional requirements and fashion requirements for products, and the simplicity and thinness of products and functional requirements are gradually becoming a contradiction. The traditional headphone socket is basically used for plugging in headphones alone. Although this kind of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/10
CPCH04R1/1058H04R2201/105
Inventor 冯良坤林嘉纯赖艺平
Owner 中科探索创新(北京)科技院
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