Single-wire and double-wire interchangeable earphone capable of accommodating double-wire earphone into single-wire earphone

Abstract

The earphone comprises a head-mounted rod, a protective pad is arranged on the lower surface of the inner side of the upper end of the head-mounted rod, a connecting shaft is fixedly mounted on the inner side of the lower end of the head-mounted rod, an upper plate is arranged on the inner side of the upper end of an outer mounting plate, and a lower plate is fixedly mounted on the lower portion of the inner side of the outer mounting plate; a supporting column is connected to the upper end of the right side of the lower plate, a mounting groove is formed in the joint of the lower side of the clamping plate and the lower plate, a limiting rod is fixedly mounted on the upper end surface of the left side of the lower plate, players are arranged on the inner sides of a mounting frame and a buckle, and the bottom of the lower end of a connecting wire is connected with a plug; and a fixing frame is arranged in the inner mounting plate, and the outer side surface of the fixing frame is connected with a connecting spring. According to the single-line and double-line interchangeable earphone capable of being stored into the single-line earphone by the double-line earphone, the line can be adjusted, and the earphone can be worn and used in a head-wearing mode or an in-ear mode.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to a single-wire and double-wire interchangeable earphone equipped with a double-wire earphone that can be stored as a single-wire earphone. Background technique [0002] Earphones receive electrical signals from media players or receivers, and use speakers close to the ears to convert them into audible sound waves. Earphones are a symbol of people's portable audio. According to different uses, they are divided into different types. In real life, earphones can be seen everywhere, at home, outdoors, in various English listening tests, etc., earphones are indispensable. From its invention to the present, earphones have been continuously developing with the advancement of people's technology. With the development of time, earphone products have gradually matured from the earliest two small speakers hanging on the ears. [0003] In the existing earphones, they are often of an integra...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a single-wire and double-wire interchangeable earphone equipped with a double-wire earphone that can be stored as a single-wire earphone, which solves the problem that the existing earphones are often of an integrated structure, and the type of the earphone cannot be changed. , resulting in poor practicability, and when in use, the double-wire mechanism is prone to entanglement

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