Matsushita Electric Industrial Co., Ltd.

Junichiro Sei

Takahiro Hayashi

Hiroshi Ohmura

Makoto Noto

Tsukasa Kobayashi

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.

Device and method for mounting vibrator

In an electronic apparatus case, the cover thereof mounted on one side of the case body through the intermediary of a hinge member so that the cover can be opened and closed by the same. Further, a substantially T-shaped lock member is rotatably mounted on the other side of the case body and, at the same time, an elongated lock hole is formed on the side of the cover corresponding to the lock member, so that the cover can be secured in position by allowing the head section of the lock member to pass through the lock hole of the cover and rotating the lock member by 90.degree..

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Yokohama, Japan

Junichiro Sei