초록 ▼

A miniaturized mobile communication unit in which the durability of the antenna is increased and the communication unit is set in a communicating state immediately by a user's operation. The mobile communication unit has a main unit. An antenna transmits and receives signals while being supported at

A miniaturized mobile communication unit in which the durability of the antenna is increased and the communication unit is set in a communicating state immediately by a user's operation. The mobile communication unit has a main unit. An antenna transmits and receives signals while being supported at its edge portion by the main unit and a sound receiver for receiving sound is attached to the antenna.

대표청구항 ▼

[ What is claimed is:] [1.] A mobile communication unit comprising:a main unit;an antenna being substantially U-shaped having two parallel arms and a connecting portion and being formed as a hollow tube for transmitting and receiving signals while being supported at both ends thereof by said main un

[ What is claimed is:] [1.] A mobile communication unit comprising:a main unit;an antenna being substantially U-shaped having two parallel arms and a connecting portion and being formed as a hollow tube for transmitting and receiving signals while being supported at both ends thereof by said main unit, said antenna residing inside said main unit in a retracted position;a pair of springs arranged between an inner surface of said main unit and ends of said two parallel arms opposite said connecting portion for urging said antenna into a position extending outside of said main unit in an extended position;a release mechanism for releasing said antenna in said retracted position, whereby said pair of springs urge said antenna to move automatically to said extended position; anda microphone attached to said connecting portion of said antenna for receiving sound in said extended position.