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38 条记录 (耗时 0.01 秒)

    Electronic timepiece
    1.
    发明授权
    Electronic timepiece 失效
    电子钟表

    公开(公告)号：US4216647A

    公开(公告)日：1980-08-12

    申请号：US961744

    申请日：1978-11-17

    申请人： Ichiro Hattori

    发明人： Ichiro Hattori

    IPC分类号： H04R1/00 ,  G04C21/00 ,  G04C21/16 ,  G04C23/10 ,  G04G13/00 ,  G04G13/02 ,  G04G99/00 ,  G10K15/04 ,  G04C3/00 ,  G04B37/12

    CPC分类号： G04G13/00 ,  G04G13/028

    摘要： In an electronic alarm timepiece having an alarm accordance circuit for producing an alarm signal at a preset time in accordance with a time stored in a time memory circuit, an electromechanical acoustic transducer is provided having at least two mechanical resonant frequencies. One of the resonant frequencies is in the audible range and one of the resonant frequencies is in the ultrasonic range. The transducer is actuatable to produce an acoustic alarm in the audible range in response to the alarm signal and is selectively actuated to produce an acoustic output in the ultrasonic range for controlling devices external of the timepiece.

    摘要翻译： 在具有根据存储在时间存储电路中的时间的预设时间产生报警信号的报警一致电路的电子报警器中，提供具有至少两个机械谐振频率的机电换能器。 谐振频率之一在可听范围内，谐振频率之一在超声波范围内。 换能器是可启动的，以响应于报警信号在可听范围内产生声音警报，并且被选择性地致动以在超声波范围内产生声输出，以控制钟表外部的装置。

    Switching device for battery powered alarm clock
    6.
    发明授权
    Switching device for battery powered alarm clock 失效
    电池供电闹钟开关装置

    公开(公告)号：US4251878A

    公开(公告)日：1981-02-17

    申请号：US918919

    申请日：1978-06-26

    申请人： Masuo Ogihara ,  Kozo Chimura ,  Nobuo Shinozaki

    发明人： Masuo Ogihara ,  Kozo Chimura ,  Nobuo Shinozaki

    IPC分类号： G04C23/08 ,  G04C21/16 ,  G04C21/22 ,  G04C23/10 ,  G04C23/16 ,  H01H43/10

    CPC分类号： G04C21/16 ,  G04C21/22

    摘要： In a battery powered alarm clock, an alarm switching device comprises at least one detecting wheel whose phase is set in accordance with the desired alarm time, at least one detecting switch which is closed when the phase of the time wheel of the clock corresponds to that of the detecting wheel and a printed circuit board having alarm circuitry mounted thereon with at least one land for connecting the alarm circuitry to one pole of the battery. The alarm switching device construction provides solderless connection by at least two battery contact plates for contacting the two poles of the battery. One of the plates provides three electrical contacts including a first contact with one pole of the battery, a second contact with the land on the printed circuit board and a third contact with the detecting switch, whereby the assembly and construction of the clock is greatly simplified.

    摘要翻译： 在电池供电的闹钟中，报警切换装置包括至少一个检测轮，其相位根据期望的报警时间设定，至少一个检测开关在时钟的相位对应于该时钟时被关闭 和具有安装在其上的报警电路的印刷电路板，具有用于将报警电路连接到电池的一极的至少一个焊盘。 报警开关装置结构通过至少两个用于接触电池两极的电池接触板提供无焊接连接。 其中一个板提供三个电触点，包括与电池的一极的第一触点，与印刷电路板上的焊盘的第二触点和与检测开关的第三触点，由此大大简化了时钟的组装和构造 。

    High accuracy timer actuating mechanism in a leaf type digital clock
    7.
    发明授权
    High accuracy timer actuating mechanism in a leaf type digital clock 失效
    叶片式数字时钟中的高精度定时器启动机构

    公开(公告)号：US4172358A

    公开(公告)日：1979-10-30

    申请号：US849469

    申请日：1977-11-07

    申请人： Masashi Saginoya

    发明人： Masashi Saginoya

    IPC分类号： G04B23/02 ,  G04C17/00 ,  G04C21/20 ,  G04C23/08 ,  G04C21/16 ,  G04C23/10

    CPC分类号： G04C21/20 ,  G04C17/0025

    摘要： A high accuracy timer actuating mechanism in a leaf type digital clock having a timer, a manually actuatable timer setting drum and a rotating clutch cam cooperating therewith so as to actuate a clutch lever at a set time manually set in the timer setting drum so that a switch for actuating the timer is closed by the actuation of the clutch lever. The clutch lever is provided with an arresting lug which is releasably arrested by an ON-OFF lever so that, when the clutch lever is arrested by the ON-OFF lever, the switch is held opened so as to render the timer to be inoperative. An actuating lever cooperates with the ON-OFF lever and is actuated by a plurality of cam projections of an actuating cam rotated together with the minute indicating drum so as to release the ON-OFF lever from the clutch lever thereby permitting the same to be actuated by the clutch cam. Thus, the switch can be closed only when the ON-OFF lever is released from the clutch lever by the actuation of the actuating cam during the time the clutch cam is actuated by the timer setting drum. This insures the actuation of the timer at a far more accurate time as set in the timer setting drum than the actuation solely by the clutch cam without the provision of the ON-OFF lever, because the clutch lever can be actuated only when it is released from the ON-OFF lever actuated in relation to the minute indicating drum in the order of minutes.

    摘要翻译： 具有定时器的叶片式数字时钟中的高精度定时器致动机构，可手动启动的计时器设定鼓和与之配合的旋转离合器凸轮，以在手动设置在定时设置鼓中的设定时间致动离合器杆，使得 用于致动定时器的开关由离合器杆的致动而闭合。 离合器杆设置有止动凸耳，该止动凸耳由开关杆可释放地阻止，使得当离合杆由开 - 关杆拉动时，开关保持打开，使定时器不起作用。 致动杆与ON-OFF杆配合并且由与微小指示滚筒一起旋转的致动凸轮的多个凸轮突起致动，以便将离合杆释放开关杆，从而允许其被致动 由离合器凸轮。 因此，只有当离合器凸轮由定时设定鼓致动时，通过致动凸轮的致动，当ON-OFF杆从离合器杆释放时才能关闭开关。 这样就可以确保定时器的启动在定时器设置滚筒中设置的时间远远超过离合器凸轮的驱动，而不需要设置ON-OFF杆，因为离合器杆只能在释放时才被致动 从相对于分钟指示滚筒致动的ON-OFF杆以分钟为单位。

    Electrical magnetic switch adaptable for use in digital wristwatches
    8.
    发明授权
    Electrical magnetic switch adaptable for use in digital wristwatches 失效
    适用于数字手表的电磁开关

    公开(公告)号：US4082927A

    公开(公告)日：1978-04-04

    申请号：US725386

    申请日：1976-09-22

    申请人： John R. Beckwith

    发明人： John R. Beckwith

    IPC分类号： G04C3/00 ,  H01H35/14 ,  G04B19/30 ,  G04C23/10

    CPC分类号： G04C3/002 ,  H01H35/14 ,  H01H2300/016

    摘要： An electrical magnetic switch adaptable for use in a digital wristwatch in which a command function for a digital wristwatch is controlled by a switch or an actuator. The magnetic switch is normally open and is closed by the movement of the wrist of the wearer to overcome the magnetic force from a permanent magnet on a magnetizable movable armature. The displacement of the magnetizable movable armature against the urgency of the magnetic force closes a circuit for performing a command function for the digital wristwatch. For regulating the magnitude of force on which the magnetizable movable armature is displaced against the urgency of the magnetic force of the permanent magnet, means are provided for adjustably positioning the permanent magnet relative to the path of travel of the magnetizabe movable armature. Alternatively, the movable armature may be a permanent magnet and the adjustably positioned means may be made of magnetizable material.

    Time switches
    9.
    发明授权
    Time switches 失效
    时间开关

    公开(公告)号：US3777582A

    公开(公告)日：1973-12-11

    申请号：US3777582D

    申请日：1972-05-03

    申请人： AMF INC

    发明人： DURDIN P

    IPC分类号： G04C23/10 ,  G04C23/26 ,  F16H27/00

    CPC分类号： G04C23/26 ,  G04C23/10 ,  Y10T74/1503 ,  Y10T74/19112

    摘要： A time switch having at least one electrical switch, on and off actuators for each switch, a driven differential mechanism moving the actuators along a circular path for timed switch operation, manual means for setting the differential mechanism to an instantaneous time of day and having continuously changing time indicating means, and a plurality of manual means each for positioning a different actuator for switch operation at a predetermined time of day and having means to indicate the time of day such actuator will operate the switch.

    摘要翻译： 具有至少一个电开关的时间开关，用于每个开关的开关致动器，被驱动的差速机构沿着循环路径移动致动器以用于定时开关操作，手动装置，用于将差速机构设定为瞬时时间并连续地 改变时间指示装置，以及多个手动装置，每个手动装置用于在一天的预定时间定位用于切换操作的不同致动器，并且具有指示一天中的这种致动器将操作开关的时间的装置。