Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

Takayoshi Yamasaki

Masahide Sumiyama

Satoshi Itoh

Kazunori Kono

Hiroshi Yoshiya

Tatsuto Mizukami

Hiroya Morikawa

Tetsuya Mouri

Mikio Suefuji

Seiji Shibuya

Ryouichi Yagi

Hiroichi Yoshida

Electronic equipment of the present invention includes a first housingwith an elastically deformable thin-wall portionformed as a part of the front wall, an elastically deformable spacer member, and a sub boardon which switchesare mounted. The spacer memberincludes a plurality of elastic membersand a second supporting member. Each of the elastic membersincludes an operating stripthat is formed so that when the thin-wall portionis deformed elastically, one surface of the operating stripcan be brought into contact with a back surface of the thin-wall portionand the other surface can be pressed against the switch. The second supporting memberis formed so as to protrude between each of the elastic members, and can be brought into contact with the back surface of the thin-wall portionat least when the thin-wall portionis deformed elastically. The elastic membersand the second supporting memberare formed integrally. With this configuration, the electronic equipment does not cause an operation error in which a plurality of switches are pressed simultaneously.

Electronic equipment

A speaker module includes a first diaphragm and a second diaphragm acoustically coupled with each other as a part of a wall forming a hermetic space with a panel. A light emitting section emits light to the panel, and the panel transmits the light to a side of the second diaphragm. The speaker module is configured to emit sound and light.

Speaker module and apparatus using this

In an acoustic transducer of the present invention, a connecting part connects a housing and a support of the housing, such that a user's auricle is pinched between the housing and the support cooperatingly. Two hooks shaped into a circular arc embracing a constricted part of the auricle therebetween fix the support. These two hooks are connected such that a gap therebetween can be changed or adjusted.

Acoustic transducer

Growing community of inventors

Osaka, Japan

Takayoshi Yamasaki