Headset

Abstract

The invention discloses a headset, which comprises two ear shells, a head beam connected between the two ear shells, a limiting groove, a telescopic microphone lever and a microphone, wherein the limiting groove is formed in the outer side of one of the ear shells or the outer side of the head beam; the bottom end of the telescopic microphone lever is rotatably mounted in the limiting groove; themicrophone is mounted at the top end of the telescopic microphone lever; during communication by the headset, the telescopic microphone lever is spirally rotated out from the limiting groove and is inan extending state, so that the microphone is aligned with the mouth of a wearer to pick up a voice signal; and during playing of music by the headset, the telescopic microphone lever is in a retracted state and located in the limiting groove, so that the microphone can pick up environmental noise. According to the headset, a traditional communication microphone and a noise reduction microphone are combined into a whole; and only one microphone is disposed on the headset to realize a communication function and a noise reduction function of an ANC (Automatic Noise Canceller), so that the hardware cost and the assembling difficulty of the headset are reduced.

Description

technical field [0001] The invention belongs to the technical field of earphones, and relates to a headset, in particular to a design of a microphone applied to the headset. Background technique [0002] Headphones with a call function will be equipped with a call microphone to pick up the wearer's voice and realize the call function. More high-end headphones will also be equipped with a noise-cancelling microphone to pick up ambient noise when playing music through the headphones to achieve noise reduction. [0003] figure 1 It shows an existing headset with a call function and a noise reduction function, including a call microphone 1 and a noise reduction microphone 2 . Wherein, the call microphone 1 is rotatably connected to the outer side of the ear shell 4 through the flexible straw 3; at the same time, a hole is opened outside the ear shell 4, and the noise reduction microphone 2 is arranged in the hole. During a call, the flexible microphone 3 is turned downward so...

AI Technical Summary

Problems solved by technology

[0005] (1) In many cases, there are many devices that need to be assembled in the ear shell 4, such as speakers, batteries, etc. Due to size and appearance requirements, it will be very difficult to add a noise reduction microphone 2 to the ear shell 4;

[0006] (2) In most cases, the user wears the headset to listen to music, not to make a call; when the user listens to music, the call microphone 1 is not used, which causes the call microphone 1 to be in the state most of the time. Idle state, resulting in waste of resources;

[0007] (3) During the non-call period, it is necessary to turn the flexible microphone 3 upwards to make the flexible microphone 3 stand up. At this time, the call microphone 1 is close to the top of the wearer's head, which will have a certain degree of aesthetics on the overall shape of the earphone. influences

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