Folding type earphone structure

Abstract

The invention discloses a folding type earphone structure. The folding type earphone structure comprises a head band, two earphone shell assemblies which are linked with two ends of the head band and a rotary linking block which is sued for linking the head band and the earphone shell assemblies, wherein the upper end of the rotary linking block is linked with a head band hinge, and the lower end of the rotary linking block is movably linked with the earphone shell assemblies in a rotating way. According to the folding type earphone structure disclosed by the invention, the folding of the earphone assemblies towards the inner side of the head band after the 90-degree rotation is realized, the positions of the two earphone shell assemblies can be mutually staggered after the 90-degree rotation, the maximum-extent folding effect is realized, the size of the earphones after the folding is greatly reduced, a convex point groove is arranged at the linking position between the rotary linking block and the head band, the location of the earphones in unfolding and folding states can be facilitated, and the use and the carrying can be convenient. When the earphones are worn on the head, the angles of earphone shells can be automatically regulated according to head conical degreed of different users, thus the earphone shells can be more appropriate with the ears of a human body, the feeling of pressing the ears cannot be caused, and the comfortable performance of wearing the earphones is increased.

Description

technical field [0001] The invention relates to an earphone structure, in particular to a folding earphone structure. Background technique [0002] The foldable earphones that occur in the prior art are different, and the folding methods and the folded shapes are different, but basically there are the following shortcomings: 1. Shortcomings of the folded shape: most of the folded earphones are not very Beautiful, the volume after folding is too large, not portable enough, most of them use left and right earphones to fold in half; 2. Structural disadvantages: high production cost, high production process requirements, large loss, mainly adopts all-steel connection structure. [0003] Therefore, it is necessary to develop a novel folding earphone structure to meet the needs of consumers. Contents of the invention [0004] The purpose of the present invention is to overcome the defects of the prior art and provide a foldable earphone structure in which the earphone shell par...

AI Technical Summary

Problems solved by technology

[0002] The folding earphones that occur in the prior art are different, and the folding methods and the folded shapes are different, but basically there are the following disadvantages: 1. Disadvantages of the folded shape: most earphones are not very folded. Beautiful, the volume after folding is too large, not portable enough, most of them use left and right earphones to fold in half; 2. Structural disadvantages: high production cost, high production process requirements, large loss, mainly adopts all-steel connection structure

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