| 摘要 |
An audio jack connector includes a microphone terminal, a ground terminal, a first voice channel terminal, and a second voice channel terminal from an inlet along a plug insertion groove. The microphone terminal is electrically connected to a sleeve terminal of an earphone plug connector just before an insertion completion operation when the earphone plug connector is inserted into the plug insertion groove, and is electrically opened to the sleeve terminal of the earphone plug terminal in an initial removal operation when the earphone plug connector is removed from the plug insertion groove. Therefore, the present invention prevents noises or a call down phenomenon generated when inserting or removing an earphone plug into or from the audio jack connector of an antenna gender. |
