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    • 3. 发明申请
    • Electronic combination lock with high security features
    • 电子组合锁具有高安全性
    • US20020167395A1
    • 2002-11-14
    • US10156258
    • 2002-05-28
    • C&M Technology, Inc.
    • J. Clayton MillerMichael P. Harvey
    • H04Q001/00G05B019/00
    • G07C9/00666E05B37/00G07C9/00698G07C9/00912Y10T70/7085
    • A self-powered electronic combination lock including a lock mechanism having locked and unlocked conditions. A rotatable dial is used to input a numerical combination code for changing the lock mechanism from the locked condition to the unlocked condition. An electronic display operates to display individual numbers of the combination code as the dial is rotated and a control is electrically connected with the dial and the electronic display. The control changes the numbers shown in the display as the dial is rotated in a single direction and the control is operable to sense a change in the direction of dial rotation. An electricity generating device is connected with the dial and the control and operates through dial rotation to generate electricity to power the control.
    • 一种自供电的电子组合锁,其包括具有锁定和解锁状态的锁定机构。 可旋转刻度盘用于输入用于将锁定机构从锁定状态改变到解锁状态的数字组合代码。 电子显示器操作以在刻度盘旋转时显示组合代码的单独编号,并且控制器与表盘和电子显示器电连接。 当表盘在单个方向上旋转时,控制会改变显示屏中显示的数字,并且控制可操作以感测拨盘旋转方向的变化。 发电装置与拨盘和控制器连接,并通过拨盘旋转操作,发电以为控制器供电。