Portable automatic noise reduction earphones

Abstract

The invention discloses a pair of portable automatic noise reduction earphones, comprising ear belts and earphones. One ends of the ear belts are provided with articulated shafts in an articulated manner, the middles of the ear belts are provided with baffle plates which are integrally molded, the lower surfaces of the baffle plates are fixedly provided with active blocks, the lower surfaces of the active blocks and the ear belts are connected, the end parts of the active blocks are fixedly provided with clamping blocks, and the interiors of the active belts are provided with active grooves ina communication manner; the adjacent ear belts are connectively arranged by the articulated shafts, the interiors of the articulated shafts are provided with torsional springs, so that two ear beltsshrink inwards in normal condition, meanwhile, the surfaces of the ear belts are provided with the baffle plates, one sides of the baffle plates are provided with the active blocks which are arrangedin the active grooves of the active belts in a sliding manner, and then the shrinkage purpose is achieved; the end parts of the active belts are provided with articulated seats in an articulated manner, the end parts of the articulated seats are provided with turnplates, the turnplates are clamped in turnplate grooves arranged inside the fixing seats, meanwhile, the fixing seats are arranged belowthe earphones, so that the earphones can rotate around the articulated seats.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to a convenient and portable automatic noise reduction earphone. Background technique [0002] With the progress of the times, people's living standards are improving year by year, and they are paying more and more attention to the enjoyment of music. Earphones used to connect mobile phones and other electronic products to play music have become a very common consumer product, especially for automatic Noise-canceling earphones are more favored by the public. Among them, large-scale earphones are widely welcomed because of their comfortable wearing and perfect sound quality. It is convenient and takes up a lot of space, which makes it inconvenient for users to carry it, and the market share is affected to a certain extent, especially young people are enthusiastic about it. For this reason, we propose a portable automatic noise reduction earphone to solve the above problems q...

AI Technical Summary

Problems solved by technology

[0002] With the progress of the times, people's living standards are improving year by year, and they are paying more and more attention to the enjoyment of music. Earphones used to connect mobile phones and other electronic products to play music have become a very common consumer product, especially for automatic Noise-canceling earphones are more favored by the public. Among them, large-scale earphones are widely welcomed because they are comfortable to wear and have perfect sound quality effects. It is convenient and takes up a lot of space, which makes it inconvenient for users to carry it, and the market share is affected to a certain extent, especially young people are enthusiastic about it. Therefore, we propose a portable automatic noise reduction earphone to solve the above problems question

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