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    • 7. 发明授权
    • Device to trigger buzzing of alarm clock
    • 触发闹钟闹钟的设备
    • US5881029A
    • 1999-03-09
    • US52987
    • 1998-04-01
    • Chu-Rong Kuo
    • Chu-Rong Kuo
    • G04B25/06G04B23/00
    • G04B25/06
    • An alarm clock has a housing provided with a control door having a permanent magnet and an actuating rod capable of pushing a conductive elastic piece located in the housing. The conductive elastic piece is capable of actuating a magnetic sensor which is located in the housing and is composed of an electromagnet and a relay capable of altering the polarity of the electromagnet to attract the permanent magnet of the control door. The magnetic sensor is actuated by the control circuit of the alarm clock at a desired time set to buzz such that the polarity of the electromagnet is changed by the relay, and that the control door is thus repelled to remain open.
    • 闹钟具有设有控制门的壳体,该控制门具有永磁体和能够推动位于壳体中的导电弹性片的致动杆。 导电弹性片能够致动位于壳体中的磁传感器,并且由电磁体和能够改变电磁体极性的继电器组成,以吸引控制门的永久磁铁。 磁传感器由闹钟的控制电路在设定为蜂鸣的期望时间致动,使得电磁体的极性由继电器改变,并且控制门因此被排斥以保持打开。
    • 8. 发明授权
    • Clock apparatus
    • 时钟设备
    • US4280211A
    • 1981-07-21
    • US42566
    • 1979-05-25
    • Harley Mayenschein
    • Harley Mayenschein
    • G04B19/00G04B25/06G04B45/00G04B25/00G04C17/00G04C21/00
    • G04B45/0069G04B19/00G04B25/06
    • A novel clock apparatus is provided which visually indicates attained time of day by the continuously changing placement order of accumulated spheroids as viewed at rest through framed outlined alignment within window-like apertures, respectively, the apertures being provided in association with time related indicia and defined in an outer wall of a selected housing enclosure. A spheroid is added to the window display for each minute of elapsed time through the provision of time referenced loading means. The housing enclosure is to be any of a variety of intriguing shapes and designs, with selected time-related groups of the apertures being either wholly horizontally aligned or selected groups of horizontally aligned apertures being vertically stacked with respect to each other. A preferred housing comprises a train-like assembly of coupled railway cars.
    • 提供了一种新颖的时钟装置,其视觉上指示通过在窗口状孔内的框架轮廓对准的静止时观察到的累积球体的连续变化的放置顺序来分别获得时间,该孔与时间相关的标记相关联并且被定义 在选定的外壳的外壁上。 通过提供时间参考的加载装置,在经过时间的每一分钟之后,向窗口显示器添加球体。 壳体外壳将是各种有趣的形状和设计中的任何一种,所选择的与孔相关的时间相关的组是完全水平对准的或选定的一组水平对准的孔相对于彼此垂直堆叠。 优选的壳体包括联接的轨道车辆的列车状组件。