Patent ID: 9025787
Filing Date: 2015-05-05
Classification: H01R,H04M,H04R

Abstract:
1. An earphone plug with a mode switching function, comprising: a terminal, having a plurality of electrodes for transmitting signals; and a switching device, combined with the terminal and capable of switching between a first mode and a second mode, wherein when the switching device switches to one of the two modes, two of the electrodes of the terminal are electrically connected together, so as to achieve mode switching to perform processing on different transmission signals, wherein the electrodes comprise a first electrode, a second electrode, a third electrode, and a fourth electrode, for transmitting a left channel signal, a right channel signal, a microphone signal, and a ground signal respectively, wherein an insulating portion of the terminal is clamped by a first conductive member and a second conductive member connected to the third electrode and the fourth electrode respectively, wherein the switching device comprises a metal sheet for being pressed against the first conductive member and the second conductive member during mode switching, such that the first conductive member and the second conductive member are electrically connected.