Motion earphone

Abstract

A motion earphone of the invention relates to a wireless earphone. The motion earphone is provided with a U-shaped bracket. The front ends of side brackets at left part and right part are respectively bent downwards. Furthermore the motion earphone is provided with an earplug housing which is provided with an earplug movement. The middle part of the bracket is internally provided with a Bluetooth circuit, a digital / audio converting and controlling circuit, and a battery. The middle part of the bracket is provided with an independent housing. The left end and the right end of the bracket are respectively provided with an axial rectangular jack. Furthermore rectangular straight pipe parts of flexible T-shaped elastic pipes are inserted. The back ends of two independent hard side brackets are respectively oriented to the rectangular inserting parts which project to inside, and are inserted into rectangular inner holes of the straight pipe parts of the T-shaped elastic pipes. The outer edges of the two T-shaped elastic pipes are respectively clamped at a part between the left end of the housing and the back end of a corresponding side bracket and a part between the right end of the housing and the back end of the corresponding side bracket. The left side and the right side of the housing are respectively provided with a pin hole which traverses a corresponding jack and furthermore pins are mounted in the pin holes. Two pins respectively traverse a through hole which corresponds with the straight pipe part of the T-shaped elastic pipe and the inserting part of the side bracket, thereby connecting the straight pipe part of the T-shaped elastic pipe with the inserting part of the side bracket. The motion earphone can be adapted for hair style change of a user. Furthermore the motion earphone has elastic clamping force and is waterproof.

Description

technical field [0001] The invention relates to an electroacoustic device, in particular to a wireless earphone. Background technique [0002] Sports earphones are newly-emerged Bluetooth wireless earphones, which are usually used in conjunction with mobile phones to receive radio signals from mobile phones in Bluetooth and convert them into sound. The sports earphone has a U-shaped bracket made of hard plastic integrally formed. The front ends of the bracket both sides (side brackets) are respectively bent downwards, and earplug shells are respectively arranged at the ends of the front ends of the two side brackets. An earplug movement is installed in each earplug shell. A bluetooth circuit, a digital / audio conversion and control circuit and a battery are installed inside the middle part of the bracket. Multiple control buttons are arranged on the bracket. The data input / output port of the digital / audio conversion and control circuit is connected to the Bluetooth circuit...

AI Technical Summary

Problems solved by technology

[0003] However, the existing sports earphones have the following disadvantages in use: 1, the integrally formed support, the fixed size cannot adapt to the changes in the size of the head shape of different users, and sometimes the root of the side support is broken.

2. If the root of the side bracket is designed as a foldable structure, the bracket will lose its elastic clamping force. In various sports occasions, the sports earphones are easy to loosen and fall off

3. The split bracket is not easy to seal. Once rain or sweat soaks into the bracket, the electronic circuit inside will not work normally, and the battery will be damaged in severe cases.

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