초록 ▼

A body of a portable card reader/writer has open slots and includes key switches and a display located thereon. The IC card can be inserted either slot of the body. The end of the IC card inserted from one slot is positioned by a positioning member in the vicinity of the other slot. In this position

A body of a portable card reader/writer has open slots and includes key switches and a display located thereon. The IC card can be inserted either slot of the body. The end of the IC card inserted from one slot is positioned by a positioning member in the vicinity of the other slot. In this position, contacts of a connector of the IC card are electrically connected to contacts of an IC connector of the body. In addition, the body is provided with a positioning member which positions the IC card inserted from the other slot, and an IC connector.

대표청구항 ▼

[ We claim:] [1.] An IC card reader/writer for reading a signal from an IC card and/or for writing a signal to the IC card, comprising:a hollow body having first and second slots on opposite sides thereof;a positioning member within the body which positions the IC card in one place when inserted fro

[ We claim:] [1.] An IC card reader/writer for reading a signal from an IC card and/or for writing a signal to the IC card, comprising:a hollow body having first and second slots on opposite sides thereof;a positioning member within the body which positions the IC card in one place when inserted from the first slot located on one side of said body, and positions the IC card in the other place when inserted from the second slot located on the other side of said body so as to make the IC card readable irrespective of insertion of the IC card in the first slot or in the second slot;a first IC connector electrically connected to a connector on the IC card positioned in the one place; anda second IC connector electrically connected to the connector on the IC card positioned in the other place, whereinsaid positioning member includes a first gate device located in the vicinity of said first slot and a second gate device located in the vicinity of said second slot,said first gate device is adapted to enable the IC card inserted from said first slot to advance and inhibit the IC card inserted from said second slot from advancing, andsaid second gate device is adapted to enable the IC card inserted from said second slot to advance and inhibit the IC card inserted from said first slot from advancing;each of said gate devices includes:a rotation member which rotates around one end of said opening and is restricted in rotation to be prevented from protruding outward from said opening; andan urging member which urges said rotation member to obstruct said opening,said rotation member rotating against said urging member when the IC card to be enabled to advance comes into contact therewith, thereby enabling the IC card to advance, andsaid rotation member continuing to obstruct the other of said slots by an action of said urging member when the IC card to be inhibited from advancing is inserted from one of said slots, thereby inhibiting the IC card form advancing.