Sanyo Electric Co., Ltd.

Panasonic Corporation

Kouji Fukushima

Koichi Muramatsu

Masami Haino

Toshihide Mori

Masanori Settsu

Yasunori Tsukamoto

A battery pack includes: a connector holder that is fixed to an exterior case and has two main surfaces that include a first main surface exposed through an opening of the exterior case; a floating connector connected with a center of the connector holder in such a manner that the floating connector floats in such a manner that an orientation or a position of the floating connector is variable upward, downward, leftward, and rightward; a lead wire fixed to an inner surface of the floating connector, the lead wire extending through an inside of the exterior case, and the lead wire connecting floating connector with a circuit board; and a positioning buffer that pushes the floating connector, and positions the floating connector at a predetermined original state when an external force is not applied to the floating connector.

Battery pack and production method for same

The battery module has a structure in which a plurality of batteries are arranged at fixed positions by a battery holder, a lead plate is connected to a projecting electrode of each of the batteries, a potting resin is thermally coupled to the lead plate, the battery holder includes an outer peripheral cover having an electrode window to expose the projecting electrode, the lead plate has a connection recess that is locally formed in a planar part to let a protrusion face protrude toward the projecting electrode through the electrode window, and a sealing label is put into intimate contact with the planar part of the lead plate to close an opening of the connection recess. This structure prevents the potting resin from flowing into an outlet formed in the projecting electrode.

Battery module

The present invention relates to a telephone and it is an object to make a speech without dropping a telephone even when the telephone miniaturized. Then, in order to achieve the object, the present invention includes a main body case, a microphoneand a receiverprovided on a front surface side of the main body case. A display partis arranged between the receiverand the microphone. The microphone, the receiverand the display partare provided on the front surface of the main body caseor. On a back surface of the main body caseor, a slip preventing partthat prevents the telephone from being dropped is provided. The slip preventing partis arranged in an opposite side to the display parton the back surface of the main body caseor

Growing community of inventors

Fukuoka, Japan

Kouji Fukushima