Matsushita Electric Industrial Co., Ltd.

Makoto Noto

Masanori Kubota

Yasuhiko Ota

Takamitsu Suzuki

Junichiro Sei

Tsukasa Kobayashi

In a portable radio device in which both an antenna for cell phone and an antenna for receiving GPS data are installed, an object of the present invention is to decrease influence of the antennas on one another with respect to deterioration of their radio performances. According to the present invention, in a portable radio device in which an operating part housing () and a display part housing () are connected by way of a hinge part () in a freely foldable manner to conduct both telephone conversation and reception of GPS data, an antenna () for the telephone conversation is provided at one side of the operating part housing () in a lateral direction, and at the same time, an antenna () for receiving the GPS data is mounted to a base board () in the display part housing () in its end area at an opposite side to the hinge part (). With this arrangement, both the antennas (), () can be spaced from each other, and deterioration of their radio performances can be restrained.

Mobile radio device

Vibrator attaching structure is provided in which the working efficiency at the assembly time and the disassembly time is good, the required arrangement space is made small, and a device can be miniaturized. A vibrator-attaching base ( ) has at its lower portion a shield case ( ) that is a box-shaped base member functioning also as a shield member on a print circuit board ( ). At the upper portion of this shield case ( ), a holder ( ) that is a holding member is integrally formed. By forcing and fitting a vibrator ( ) covered with a shock absorber ( ) into the holder ( ) of the vibrator attaching base ( ), the vibrator ( ) is held; and by attaching the shield case ( ) to the print circuit board ( ), a plate spring-shaped terminal ( ) projectingly provided for the vibrator ( ) is brought into contact with a contact portion ( ) of the print circuit board ( ) thereby to conduct, whereby an integral print circuit board unit in which the vibrator ( ) is mounted on the print circuit board ( ) is constituted.

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Yokohama, Japan

Makoto Noto