| 摘要 |
PURPOSE: A digital door locker with a digital switch is provided to reduce power consumption and be operated at a low voltage. CONSTITUTION: An outdoor shaft(13) is connected to an outdoor handle(11). An indoor shaft(93) is connected to an indoor handle(91). A detent(40) transfers a rotation of the outdoor shaft(13) to the indoor shaft(93). A wheel(20) is fixed to the outdoor shaft(13). A power generation motor(35) is rotatively connected to the wheel(20) through the second rotation transfer gear(31). The power generation motor(35) generates a power by a rotation of the outdoor shaft(13). The wheel(20), the power generation motor(35), and the detent(40) are received in an external chassis(10), and are fixed to an outside of a door(1). An internal chassis(90) is fixed to an inside of the door(1). The door(1) is located between the internal chassis(90) and the external chassis(10). The indoor shaft(93) is wrapped in a case(9).
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