Kabushiki Kaisha Toshiba

Toshio Kikukawa

Takaichi Kobayashi

Keizo Ohgami

Takashi Hosoi

An expansion device which includes a device body which has first and second side surfaces and a bottom surface continuous with the first and second side surfaces. A power cord of the device leads out from the first side surface, and a plug is provided at an extended end of the power cord. The plug is adapted to be connected to a power socket of the electronic apparatus. The device body includes a guide groove formed in the bottom surface, in which part of the power cord is removably fitted. The guide groove includes a first portion having one end open to the first side surface and the other end in the bottom surface, a second portion extending from the other end of the first portion to the first side surface, and a third portion extending from the other end of the first portion to the second side surface.

Expansion device with power cord and guide groove for expanding

An expansion device includes a box-like device body and a second battery pack. The body includes a hard disc drive therein, a fitting recess open to the outer surface of the body, power-receiving terminals provided in the fitting recess and connected to the hard disc drive, and a second connector adapted to be connected to a first connector of a personal computer. The second battery pack is designed to be removably mounted in a battery mount portion, in place of a battery pack of the computer, and includes a coupling portion removably fitted in the fitting portion, and first and second power-supply terminals. When the second battery pack is mounted in the mount portion while the coupling portion is fitted in the fitting recess, the device body is coupled to the computer in a state where the second connector is connected to the first connector and the first and second power-supply terminals contact power-receiving terminals of the computer and the power-receiving terminals of the device body.

Expansion device for expanding functions of compact electronic apparatus

An expansion device includes a box-like device body and a second battery pack. The body includes a hard disc drive therein, a fitting recess open to the outer surface of the body, power-receiving terminals provided in the fitting recess and connected to the hard disc drive, and a second connector adapted to be connected to a first connector of a personal computer. The second battery pack is designed to be removably mounted in a battery mount portion, in place of a battery pack of the computer, and includes a coupling portion removably fitted in the fitting portion, the first and second power-supply terminals. When the second battery pack is mounted in the mount portion while the coupling portion is fitted in the fitting recess, the device body is coupled to the computer in a state where the second connector is connected to the first connector and the first and second power-supply terminals contact power-receiving terminals of the computer and the power-receiving terminals of the device body.

Growing community of inventors

Hanno, Japan

Toshio Kikukawa