MICROPHONE

摘要

A back air room of a microphone unit can be enlarged and a model with a sound signal output switch can easily be diverted to a switchless model. A reed switch 16 is used as the sound signal output switch which turns on or off the sound signal from a microphone unit 1. This reed switch is disposed at an output connector 11 portion at an rear end of a microphone case 6. It is arranged that a magnet 22 is disposed at a connector cover 21 which surrounds an output connector and relative movement of the connector cover with respect to the output connector allows on/off operation. Thus, by removing the connector cover 21, it is possible to provide the microphone as a switchless model which always outputs the sound signal from the microphone unit 1.

主权项

1. A microphone having a microphone unit where a voice coil attached to a diaphragm is disposed in a magnetic gap of a magnetic circuit so as to vibrate, wherein a sound signal output switch for subjecting a sound signal from said microphone unit to on/off control is disposed at an output connector portion at the rear end of a microphone case in which said microphone unit is accommodated, and wherein said sound signal output switch turns on or off the sound signal from said microphone unit based on movement of a connector cover which surrounds said output connector.