Earphone charging box

Abstract

The invention discloses an earphone charging box and relates to the technical field of an electroacoustic product. The earphone charging box comprises a shell and a cover body which are hinged together by a hinged shaft; earphone accommodation cavities are formed in the shell; contact through holes are formed at positions on the side walls of the earphone accommodation cavities, which correspond to contacts of an earphone; a first rotation part is arranged at a position where the cover body and the shell are hinged; a spring plate component is mounted in the shell; one end of the spring platecomponent is rotationally mounted in the shell by a rotating shaft; a second rotation part in transmission connection with the first rotation part is arranged on the rotating shaft; and electrical connection contacts which can be removed from and inserted into the contact through holes when the cover body is opened and closed are formed at the other end of the spring plate component. According tothe earphone charging box disclosed by the invention, when the earphone is put into or taken out, the surface of the earphone cannot be damaged, the earphone also cannot be clamped and the earphone issmooth to plug and pull.

Description

technical field [0001] The invention relates to the technical field of electroacoustic products, in particular to a charging box for charging a wireless bluetooth earphone. Background technique [0002] Nowadays, more and more mobile phones remove the earphone hole in order to reduce the space, which promotes the great development of wireless earphones. The design and use of wireless earphones cannot be separated from the charging box. On the one hand, it also plays the role of connecting earphones and updating software. In order to realize these functions, several charging contacts are often set on the earphones. At present, two contacts are the mainstream, but with the improvement of customer requirements, two contacts Points often cannot meet the demand for software upgrades. [0003] For the demand for more contacts, different products have proposed different designs. Limited by the contact between the earphone and the charging box, most products design the contacts on ...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, more and more mobile phones remove the earphone hole in order to reduce the space, which promotes the great development of wireless earphones. The design and use of wireless earphones cannot be separated from the charging box. On the one hand, it also plays the role of connecting earphones and updating software. In order to realize these functions, several charging contacts are often set on the earphones. At present, two contacts are the mainstream, but with the improvement of customer requirements, two contacts Points often do not meet the need for software upgrades

[0003] For the demand for more contacts, different products have proposed different designs. Limited by the contact between the earphones and the charging box, most products design the contacts on the main body of the earphones. This design can facilitate the setting of the charging mechanism, but , the charging contacts set on the main body will frequently come into contact with skin sweat when worn, which requires high corrosion resistance, and at the same time, it also has a certain impact on the aesthetics of the product

There are also some designs where the contacts are designed on the earphone handle of the earphone, which can improve the appearance of the product and reduce contact with the skin when wearing it. However, the contacts set on the earphone handle will cause the earphone to be placed in the direction of contact with the contact The direction is vertical, and the elastic contacts on the charging box will scratch the surface of the earphones when the earphones are put in, and even more seriously, the earphones will be stuck, making the earphones unable to be plugged in and out, or even damaging the earphones

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