Uniden Corporation

Uniden America Corporation

Makoto Ehara

Hiroki Ohno

Takahiro Kudo

Hideo Hikuma

Ronald Lee Lipp

Takashi Odagiri

Zhao Min

Kazuhiko Shimizu

Susumi Ohashi

Atsushi Kaneda

Masahisa Fukuchi

The present invention provides a telephone which can be reliably switched from a tabletop usage state to a wall-mount usage state by a simple operation. This telephone is equipped with a hook that protrudes when the telephone is mounted on a wall, and fits into a concave component provided to the handset. The hook is constructed such that it is able to slide, and does not protrude when the telephone is used on a tabletop. The hook is equipped with a locking mechanism on the inside, and the weight of the handset will not cause the hook to go down accidentally.

Communications device equipped with wall-mount hook mechanism

The is provided by the present invention a telephone system with high versatility comprising a corded telephone set, a cordless telephone set, and a relay lifter, wherein said relay lifter comprises a hook switch unit for turning ON/OFF a hook switch of the corded telephone set according to a first control signal responding to the talk switch, and a voice switching unit for switching connection of an aural signal in the corded telephone set according to a second control signal between a transmitter/receiver of the corded telephone set and the cordless telephone set, and switches connection of an aural signal in the corded telephone set to the cordless telephone set using the voice switching unit to transmit or receive voice using the cordless telephone set.

Telephone system

An antenna device for a radio transmission-reception apparatus is disclosed which comprises an antenna element which is to be electrically and mechanically connected to a printed-circuit board fixed in a housing of the radio transmission-reception apparatus, an inverted U-shaped hollow reinforcement spacer, an antenna cover and a retaining portion formed on the housing. The reinforcement spacer has a hole formed in the top portion thereof a diameter of which is substantially equal to that of the antenna element to slide therethrough, a slit formed continuously from the hole to a base end thereof through which said antenna element can be entered in the reinforcement spacer, and a flange formed around the outer circumference of the base end. The antenna cover is constituted to accommodate therein the antenna element with the reinforcement spacer, and has a flange formed around the circumference of a base end thereof. The flanges of the antenna cover and the reinforcement spacer are fixedly supported in the retaining portion provided on the housing in a state that said flanges are stacked upon each other. Since the most of forces caused by vibration and/or impact supplied to the antenna element are absorbed by the reinforcement spacer, a mechanically and electrically connected portion between the antenna element and the printed-circuit board will be effected by the forces and thus damage to the portion will be eliminated.

Antenna device for radio transmission-reception apparatus

Growing community of inventors

Chiba-ken, Japan

Makoto Ehara