Headphone and headphone microphone pole device

Abstract

The invention discloses a headphone microphone pole device, which comprises a microphone pole, a microphone bracket and a microphone, wherein the microphone bracket is fixedly arranged in the head part of the microphone pole; the microphone bracket is provided with a bracket inner cavity; the microphone is arranged in the bracket inner cavity, and the bracket inner cavity is divided to a front voice cavity and a rear voice cavity in a mode of being vertical to the axis; the upper end of the side wall of the microphone bracket is provided with a front voice hole communicated with the front voice cavity and the lower end of the side wall is provided with a rear voice hole communicated with the rear voice cavity; and the places, corresponding to the front voice hole and the rear voice hole, on the side wall of the microphone pole are provided with through holes respectively. The invention also provides a headphone comprising the headphone microphone pole device. When the headphone and theheadphone microphone pole device are applied, the length of the bracket inner cavity can be increased according to needs, the space of the front voice cavity and the rear voice cavity is thus increased, and as the front voice cavity and the rear voice cavity are distributed in a front-back mode along the axis of the microphone pole, the width of the microphone pole is not increased along with increasing of the space of the front voice cavity and the rear voice cavity, and the whole appearance size can be controlled conveniently.

Description

technical field [0001] The present invention relates to the technical field of earphones with call function, more specifically, to an earphone microphone rod device, and also to an earphone. Background technique [0002] The microphone is one of the indispensable components of the current earphone products. The fixing of the microphone is a problem that needs to be studied and discussed, especially for earphones with a straw structure. The quality of the structure directly affects the overall quality of the earphones. A good microphone structure can not only bring good call quality, but also provide users with a good user experience. No matter from appearance to internal structure, high quality requirements are required to stand out from many products. [0003] In the common straw in the prior art, the microphone is placed flat into the cavity, that is, the axis of the microphone is parallel to the center line of the cavity connecting the two opposite side walls of the cavi...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the first object of the present invention is to provide an earphone microphone rod device. The structural design of the earphone microphone rod device can effectively solve the problem of poor anti-interference ability and noise reduction caused by the small restriction of the acoustic cavity space by the straw structure. Performance, the relatively poor problem of call quality, the second object of the present invention is to provide a kind of earphone that comprises above-mentioned earphone microphone bar device

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