Headset

Abstract

The invention relates to a headset. The headset comprises a receiver with a sound guide hole, and an earplug which is fixed on the outer side of the receiver. The earplug matches the outer port of an external auditory canal in shape. The earplug is made of a plastic elastic body, wherein the shape of the plastic elastic body can be freely transformed to match the shape of the outer port of the external auditory canal through an external force. A sealing film which matches the external auditory canal in shape is arranged on the front end of the receiver. Due to the fact that the shapes of the outer ports of the external auditory canals of people cannot be exactly the same, manufacture cannot be carried out according to the shape of every people when headset manufacture is carried out. The headset provided by the invention is characterized in that the material of the plastic elastic body is used; the shape of the plastic elastic body can be freely transformed to match the shape of the outer port of the external auditory canal through the external force; everyone can freely adjust the size and the shape of the earplug according to the shape of the external auditory canal, so as to enable the earplug to match the outer port of the external auditory canal to the greatest extent; the oppression of the earplug on the external auditory canal and a tragus is avoided; and the discomfort of a user who wears the headset for a long time is avoided.

Description

technical field [0001] The invention relates to an earphone. Background technique [0002] The earplug material of the current earphones is generally made of elastic body, which is inserted into the external auditory canal, and can automatically adapt to the external auditory canal according to the shape of the external auditory canal, that is, produce deformation. [0003] For different people, the shape of the external auditory canal is different, and the aperture is large or small; the aperture of the primary ear canal is not absolutely circular, but generally oval. Therefore, when the elastic body is inserted into the external auditory canal, the elastic body will always produce slight deformation, and the elastic body will inevitably generate a certain pressure on the external auditory canal. Since the external auditory canal is a very sensitive part, long-term use of earphones will inevitably cause pressure and discomfort in the external auditory canal. [0004] In a...

AI Technical Summary

Problems solved by technology

[0004] In addition, the outer opening of the external auditory canal is generally partially blocked by the tragus, and the current earplugs are always pressed by the tragus, which easily causes discomfort to the tragus

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