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Mobile media play electronic devices sharing earphone transportation end and signal transfer wire

A technology for electronic devices and media playback, which is applied to input/output to record carriers, electrical digital data processing, instruments, etc., and can solve the problems of MP3 Walkman space design that cannot achieve a light, thin, short design concept, and the space occupied by MP3 Walkman.

Active Publication Date: 2008-03-26
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, MP3 players have the functions of downloading, recording and playback of portable hard disks, recorders, etc., all of which have USB ports connected to computer devices, earphone jacks connected to earphones, and recording jacks connected to microphones. There are three types of output / input. However, if you want to achieve a thin, light and small design concept, having so many connectors will inevitably take up a lot of space for the MP3 Walkman, and the space design for the MP3 Walkman cannot achieve the thin, light and short design concept

Method used

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  • Mobile media play electronic devices sharing earphone transportation end and signal transfer wire
  • Mobile media play electronic devices sharing earphone transportation end and signal transfer wire
  • Mobile media play electronic devices sharing earphone transportation end and signal transfer wire

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Embodiment Construction

[0016] The present invention is a mobile electronic device that shares the earphone transmission end. Please refer to FIG. device 10, a detection circuit 20, a switching circuit 30, and an earphone transmission end 40, the earphone transmission end 40 is arranged on one end of the surface of the mobile electronic device 1, and is connected to one end of the detection circuit 20 and the switching circuit 30 respectively. connected, and the earphone transmission end 40 can be connected to a connector 90 with a USB transmission protocol to receive a signal and power transmitted by the connector 90, and the other end of the detection circuit 20 and the switching circuit 30 are respectively connected to the processing connected to one end of the connector 10, the detection circuit 20 can detect according to the specifications of the connected connector 90 and notify the processor 10 of the detection result, so that the processor 10 can close the switching circuit 30 according to the...

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Abstract

This invention relates to movable media play electron device and signal transfer line of the common earphone transmission end, which sets one transmission end on the electron structure with one connector on end to receive the signal and power; the earphone transmission end is connected to one test circuit and one switch circuit inside the movable electron device; the test circuit and switch circuit are connected to one processor to inform the processor test results.

Description

technical field [0001] The present invention relates to a mobile media player electronic device, in particular to a mobile media player electronic device with a shared earphone transmission end. Background technique [0002] Today, our life is entering an information age where the electronic industry is booming. Various high-tech electronic products derived from digital technology are rapidly developing, and various electronic components and peripheral equipment installed on electronic equipment are constantly being developed. It has come out and been widely used in the living and working environments of all walks of life, which has indeed brought great breakthroughs to the development of human science and technology. This development trend not only accelerates the speed and efficiency of information circulation, but also brings great benefits to people. Bring great convenience in life and work. However, with the continuous development and improvement of various electronic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G06F13/00
Inventor 赖振兴邹峥嵘
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD