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Bluetooth infinite extension earphone

A bluetooth headset, bluetooth technology, applied in the direction of earpiece/headphone accessories, headset manufacturing/assembly, amplifiers, etc., can solve the problems of inability to carry out interactive communication, cannot be implemented simply and conveniently, and cannot play mixing, etc., to achieve compatibility And the effect of enhancing the practicality, improving the experience, and expanding the function of the headset

Inactive Publication Date: 2019-01-04
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

Corresponding to this kind of demand, the existing earphone products and methods cannot be realized simply and conveniently.
[0005] Patent No. CN201510543220.3 Music sharing method and system based on smart bluetooth earphones and smart bluetooth earphones. This invention enables multiple bluetooth earphone users to enjoy the music played on one audio playback device at the same time through the smart bluetooth earphones, realizing shared audio p

Method used

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  • Bluetooth infinite extension earphone
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  • Bluetooth infinite extension earphone

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specific Embodiment

[0059] In actual use, 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. It is connected with the Bluetooth pairing connection establishment module on the headset body 1 of user A, and user A allows the Bluetooth pairing connection establishment module of user B to join through the function switching control module, then user B can share music with user A.

[0060] If user A refuses the Bluetooth pairing connection establishment module of user B to join, then user B can only listen to his own music.

[0061] Compared with user B, user B can listen to his own music, that is, the main audio, and can also listen to the music of user A, that is, secondary audio. On the one hand, user B can control his own volume through the function switching control button 8 on the earphone , audio source, up and down music, mixing, and instructions. On the other ...

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Abstract

The invention discloses a Bluetooth infinite extension earphone comprising an earphone body including an earphone cord, 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 is provided with a function switching control button and a switch button that are connected with a circuit modulearranged inside the connecting portion by a function switching control module. The circuit module includes a Bluetooth pairing connection establishing module, a receiving module, an audio decoding and play module, a sending module, and a permission management module. The Bluetooth infinite extension earphone has the infinite extension function; both the audio frequency of the earphone and audio frequencies of other Bluetooth earphones connected to the earphone 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 local earphone and other Bluetooth earphones connected to the earphone are realized.

Description

technical field [0001] The invention relates to the field of earphones, in particular to a Bluetooth unlimited expansion earphone. Background technique [0002] Bluetooth technology is a low-cost, low-power and short-range wireless communication technology that can be widely used in headsets. Through the Bluetooth headset, users can avoid annoying wires and talk freely in various ways. [0003] Yet the bluetooth earphone of prior art generally can only be connected one-to-one with audio frequency output device bluetooth, such as a mobile phone can only be connected with a bluetooth earphone. Limited by the Bluetooth protocol, system performance and power consumption, it will be quite difficult to realize one-to-many connections; even if a Bluetooth device is connected to multiple headsets, the number of Bluetooth headsets that can be connected will be limited . [0004] With the popularity of various mobile smart terminals (such as mobile phones, tablet computers, etc.), ...

Claims

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Application Information

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IPC IPC(8): H04R1/10H04R3/00
CPCH04R1/1058H04R3/00H04R2201/105H04R2420/03
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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