portable radio

Abstract

Abstract PURPOSE:To attain miniaturization by providing a voice path communicated with a transmission microphone of a radio equipment main body to a battery pack part constituted attachably and detachably to use the battery pack part as a part of a transmitter section in common. CONSTITUTION:Engaging means 37-39, 45, 49 are provided to an end face for coupling between both the radio equipment main body 21 and the battery pack 22 in order to make the battery pack 22 attachably and detachably to the radio equipment main body 21. The voice transmitting path 44 is provided to the battery pack 22 and the path 44 is communicated with an opening 33 of the transmission microphone 30 provided to the main body 21 when the battery pack 22 is coupled to the main body 21. The end 44 of the path 44a is opened for transmission. The equipment is miniaturized in this way by using the battery pack as a part of the transmission section in common.

Inventors

• 👤 Shunichiro Nagareda
• 👤 流田　俊一郎

Bibliographic Details