Multifunctional wireless microphone based on NFC pairing

A wireless microphone and multi-functional technology, applied in the direction of transducer circuits, short-distance communication services, sensors, etc., can solve the problems of long pairing process, single function of the microphone, and reduce the user's karaoke experience, so as to optimize the user experience, The effect of saving pairing time

Pending Publication Date: 2021-11-26
广东西欧克实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional microphones often have a single function, and the pairing process takes a long time, which brings great inconvenience to the user, and the single function also greatly reduces the user's karaoke experience

Method used

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  • Multifunctional wireless microphone based on NFC pairing
  • Multifunctional wireless microphone based on NFC pairing

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Embodiment Construction

[0027] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all connection relationships mentioned in the text do not simply refer to the direct connection of components, but mean that a more optimal circuit structure can be formed by adding or reducing connection components according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting with each ot...

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Abstract

The invention relates to a multifunctional wireless microphone based on NFC pairing, and the microphone comprises: an acoustoelectric signal conversion module which is used for obtaining a sound signal and converting the sound signal into an electric signal; a volume adjusting module which is used for adjusting the size of the electric signal; a signal amplifying circuit module which is electrically connected with the volume adjusting module and is used for amplifying the electric signal of which the volume is adjusted; an earphone return monitoring access module which is used for monitoring the acquired sound signal when the earphone is inserted; and a loudspeaker access module which is used for playing the electric signals amplified by the signal amplification circuit module in the form of sound signals when a loudspeaker is accessed, wherein the headset monitoring access module and the loudspeaker access module cannot be accessed at the same time; a wireless module which is used for being wirelessly connected with karaoke equipment; and an NFC pairing module which is used for rapidly completing wireless connection with the karaoke device when NFC pairing is completed. The multifunctional wireless microphone can optimize the user experience.

Description

technical field [0001] The invention relates to the technical field of smart appliances, in particular to a multifunctional wireless microphone based on NFC pairing. Background technique [0002] With the development of society, recreational activities are increasingly diversified. As a popular project for group building and family gatherings, K songs are becoming more and more popular, and microphones are an important tool for K songs, and people's requirements for microphones are also getting higher and higher. [0003] Traditional microphones often have a single function, and the pairing process takes a long time, which brings great inconvenience to the user, and the single function also greatly reduces the user's karaoke experience. Contents of the invention [0004] In order to solve at least one of the defects in the prior art, the purpose of the present invention is to provide a multifunctional wireless microphone based on NFC pairing. [0005] The technical solut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00H04R1/08H04W4/80
CPCH04R3/00H04R1/08H04W4/80H04R2430/01
Inventor 周世来
Owner 广东西欧克实业有限公司
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