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    • 10. 发明授权
    • Connector device for IC card
    • IC卡连接器
    • US6059589A
    • 2000-05-09
    • US301088
    • 1999-04-28
    • Toru Nishioka
    • Toru Nishioka
    • G06K13/08H01R13/633H01R13/62
    • G06K13/0806G06K13/08H01R13/633H01R23/70
    • An IC card connector device in which an IC card ejecting operation and a misoperation canceling operation are selectively performed. A frame for guiding an IC card at insertion and extraction is provided with a circulation cam groove and a clearance groove with which a second transmission pin pivotally supported by a pushrod is selectively engaged. By pushing the pushrod after projecting it to a first projecting, a drive plate that is placed in the circulation cam groove is pushed via the second transmission pin, thereby ejecting the IC card. When a misoperation occurs, the second transmission pin is caused to trace the clearance groove, by pulling the pushrod frontward and then pushing the pushrod, thereby canceling an IC card ejecting operation. Furthermore, a handle (actuating element) of the pushrod is provided with a heartshaped cam groove with which a first transmission pin pivotally supported on the frame is engaged. The pushrod can be held in a predetermined retracted position by retaining the first transmission pin at a predetermined position of the heart-shaped cam groove.
    • 选择性地执行IC卡排出操作和误操作取消操作的IC卡连接器装置。 用于在插入和取出时引导IC卡的框架设置有循环凸轮槽和间隙槽,由推杆可枢转地支撑的第二传动销选择性地接合。 通过将推杆投影到第一突出部之后,通过第二传递销推动放置在循环凸轮槽中的驱动板,从而弹出IC卡。 当发生误操作时,通过拉动推杆向前推动推杆,使第二传动销跟踪间隙槽,从而取消IC卡的弹出操作。 此外,推杆的把手(致动元件)设置有心形凸轮槽,枢轴支撑在框架上的第一传动销与该凸轮槽接合。 通过将第一传动销保持在心形凸轮槽的预定位置,可以将推杆保持在预定的缩回位置。