Earphone for communication

Abstract

The invention discloses an earphone for communication. The earphone comprises a rubber sleeve, rubber connecting rods are connected to the inner walls of the two sides of the rubber sleeve in a sliding manner; connecting blocks are fixed to the ends, away from the rubber sleeves, of the two rubber connecting rods through screws. A first earphone shell and a second earphone shell are fixed to the outer walls of the opposite sides of the two connecting blocks through screws correspondingly. Grooves are formed in the outer walls of the opposite sides of the first earphone shell and the second earphone shell, loudspeakers are fixed to the inner walls of the grooves through screws, and connecting columns are fixed to the inner walls of the sides, away from the first earphone shell, of the second earphone shell through screws. The fabric is good in air permeability;, Compared with the prior art, the earphone has the advantages that the wearing comfort is obviously improved, the influence onthe normal work of the earphone due to the fact that sweat permeates into the earphone shell in the wearing process is avoided, the external sound interference is isolated, the listening quality of the earphone is improved, components in the earphone are prevented from being burnt out after long-time working, and the service life of the earphone is obviously prolonged.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to an earphone for communication. Background technique [0002] Headphones are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers close to the ears. Headphones are generally detachable from the media player and use a plug The advantage of connection is that you can listen to the audio alone without affecting others, and you can also isolate the sound of the surrounding environment. It is very helpful for people who use it in noisy environments such as recording studios, DJs, travel, and sports. Headphones It was originally used for telephones and radios, but with the popularity of portable electronic devices, earphones are mostly used in mobile phones, walkmans, radios, portable video games and digital audio players, and are often used in communication equipment The earphone is used t...

AI Technical Summary

Problems solved by technology

The earphones in the above-mentioned patents are simple in design, relatively single in function, and have poor sound insulation effect, which affects the user's experience and obviously cannot meet people's needs for use.

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