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公开(公告)号：US4074093A
公开(公告)日：1978-02-14
申请号：US614958
申请日：1975-09-19
CPC分类号： H01H19/11 , G04C3/001 , H01H2300/016
摘要： A switching mechanism in an electronic watch including a clicking mechanism comprising a clicking cam which is mounted for rotation on an operative rod and a spring which is fixed to a base plate. The clicking cam is provided with a peripheral projecting portion. The spring is provided with a convex portion. In a switching operation, the projecting portion of the cam engages with the convex portion of the spring during the rotation of the cam which is rotated together with the operative rod. After passing through a dead point where the cam disengages with the spring, the cam continues to rotate due to the restoring force of the spring. Then, a click sound is produced at the engagement and the disengagement therebetween.
摘要翻译： 一种电子手表中的切换机构，其具有包括安装在操作杆上的单击凸轮的单击机构和固定于基板的弹簧。 点击式凸轮设置有周边突出部。 弹簧设有凸部。 在切换操作中，在与操作杆一起旋转的凸轮的旋转期间，凸轮的突出部分与弹簧的凸部接合。 在通过凸轮与弹簧脱离的死点之后，凸轮由于弹簧的恢复力而继续旋转。 然后，在接合处产生点击声，并且在它们之间脱离。
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公开(公告)号：US4095406A
公开(公告)日：1978-06-20
申请号：US609065
申请日：1975-08-29
CPC分类号： G04C3/005
摘要： Second adjustment system in an electronic watch employing a quartz oscillator as a time base. The watch comprises a standard oscillating circuit including the quartz oscillator, a divider, a driving circuit, and a converter. The divider produces several oscillatory output signals of different frequency so as to produce diverse time signals. A time signal selection switch selects output among these outputs. The selected output time signal corresponds to the signal required for adjusting a time delay or a time advance of the seconds indicated by the watch. An incorrect time is corrected during normal watch operation by this second adjustment system.
摘要翻译： 以石英振荡器为时基的电子手表中的第二调整系统。 手表包括包括石英振荡器，分频器，驱动电路和转换器的标准振荡电路。 分频器产生不同频率的几个振荡输出信号，以产生不同的时间信号。 时间信号选择开关选择这些输出之间的输出。 所选择的输出时间信号对应于调整由手表指示的秒数的时间延迟或时间提前所需的信号。 在第二调整系统的正常观察操作期间校正不正确的时间。
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公开(公告)号：US4415276A
公开(公告)日：1983-11-15
申请号：US295010
申请日：1981-08-21
申请人： Yukio Ikehata , Kenichi Ono
发明人： Yukio Ikehata , Kenichi Ono
CPC分类号： G04G5/00 , G04G9/0082
摘要： An electronic timepiece has a timepiece standard generator, a frequency divider having a resettable terminal, a circuit for controlling an optically displaying device connected to the frequency divider, a circuit for controlling a hand displaying device connected to the frequency divider, a below second linking control circuit for detecting first the content of the frequency divider in response to the operation of either first switch for resetting to zero the digit of second of the optically displaying device or second switch for initiating to act the hand displaying device and for resetting next to zero the digit of second of the optically displaying device and initiating to act the hand displaying device after the time adjustment of the hand displaying device respectively. At the time of detection of a below second linking control circuit, the below second linking control circuit controls to advance by one second on the hand displaying device if the content of the frequency divider is 0.5 seconds and over at the resetting state of second-digit of the optically displaying device and controls to advance by one second on the optically displaying device if the content of the frequency divider is 0.5 seconds and over at the stepping state of the hand displaying device, whereby after the adjustment of either the optically displaying device or the hand displaying device, the time indication of the optically displaying device is linked to the time indication of the hand displaying device within 0.5 seconds.
摘要翻译： 一种电子表具有钟表标准发生器，具有可复位端子的分频器，用于控制与分频器连接的光学显示装置的电路，控制与分频器连接的手动显示装置的电路，以及第二连接控制 电路，用于响应于第一开关的操作，首先检测分频器的内容，用于将光学显示装置的第二个或第二开关的数字复位为零，以启动手动显示装置并重新设置为零 并且在手指显示装置的时间调整之后启动手动显示装置。 在检测到下面的第二链接控制电路时，如果分频器的内容是0.5秒，则在下一第二链接控制电路上控制在手显示装置上前进一秒钟，并且在第二位数的复位状态 并且如果分频器的内容在手表显示装置的步进状态下为0.5秒以上，则控制在光学显示装置上前进一秒钟，由此在光学显示装置或 手动显示装置，光学显示装置的时间指示在0.5秒内与手动显示装置的时间指示相关联。
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公开(公告)号：US4516863A
公开(公告)日：1985-05-14
申请号：US539713
申请日：1983-10-06
申请人： Yukio Ikehata
发明人： Yukio Ikehata
CPC分类号： G04C3/14
摘要： An electronic timepiece having a step motor is driven by a drive circuit which selectively produces either continuous hand-carrying pulses or stepwise hand-carrying pulses. The continuous hand-carrying pulses are produced by a continuous hand-carrying waveform shaping circuit connected to a frequency divider, and the stepwise hand-carrying pulses are produced by a stepwise hand-carrying waveform shaping circuit connected to the frequency divider. The selection of either the continuous hand-carrying pulses or the stepwise hand-carrying pulses is executed by a hand-carrying mode selection circuit in response to the operation of a reset switch for resetting the frequency divider.
摘要翻译： 具有步进电动机的电子钟表由选择性地产生连续手持脉冲或逐步携带脉冲的驱动电路驱动。 连续的携带脉冲由连接到分频器的连续携带波形整形电路产生，并且逐步携带的脉冲由连接到分频器的逐步携带波形整形电路产生。 响应于用于复位分频器的复位开关的操作，通过手持模式选择电路执行连续手持脉冲或逐步携带脉冲的选择。
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公开(公告)号：US4117665A
公开(公告)日：1978-10-03
申请号：US753848
申请日：1976-12-23
申请人： Hideyuki Nakao , Yasuhiro Kasai , Yukio Ikehata , Shigeyuki Masuda , Nobuo Obara , Isamu Nishida
发明人： Hideyuki Nakao , Yasuhiro Kasai , Yukio Ikehata , Shigeyuki Masuda , Nobuo Obara , Isamu Nishida
摘要： In an electronic timepiece, a baseplate having a pair of opposed major surfaces, a magnetic shield plate disposed in continuous contact with one of the major surfaces and a stator disposed on the other of the major surfaces. A pin is inserted through the magnetic shield plate, baseplate and stator and includes a head portion bearing against the magnetic shield plate, and is engaged by a screw having a head bearing against the stator for fixing the shield plate, baseplate and stator between the head portion and the screw head. The shield plate includes an inwardly sloped aperture for receiving the head portion of the pin, and the head portion has a tapered peripheral surface complementary to the inwardly sloped surface of the aperture. The head portion is thinner than the shield plate and does not protrude beyond a surface of the shield plate, and because the shield plate is in continuous contact with the base plate it is not deformed by the head portion of the pin bearing thereagainst.
摘要翻译： 在电子钟表中，具有一对相对的主表面的基板，与主表面中的一个连续地连接的磁屏蔽板和设置在另一个主表面上的定子。 插销穿过磁屏蔽板，底板和定子，并包括一个靠在磁屏蔽板上的磁头部分，并与一个具有头部轴承抵靠定子的螺钉啮合，用于固定屏蔽板，底板和定子在磁头之间 部分和螺丝头。 屏蔽板包括用于接收销的头部的向内倾斜的孔，并且头部具有与孔的向内倾斜的表面互补的锥形外周表面。 头部比屏蔽板薄，不会突出超过屏蔽板的表面，并且由于屏蔽板与基板连续接触，所以不会被其轴承的头部的头部变形。
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公开(公告)号：US4044543A
公开(公告)日：1977-08-30
申请号：US755071
申请日：1976-12-28
申请人： Yukio Ikehata , Nobuo Ohara , Yasuhiro Kawanishi , Shigeyuki Masuda , Isamu Nishida , Hideyuki Nakao
发明人： Yukio Ikehata , Nobuo Ohara , Yasuhiro Kawanishi , Shigeyuki Masuda , Isamu Nishida , Hideyuki Nakao
IPC分类号： G04C3/00
CPC分类号： G04C3/005
摘要： The switching mechanism for setting the time in an electronic wrist watch comprises a switch blade actuated by a double-lobe cam which is connected by a lost-motion coupling with a coaxial transmission wheel having at its periphery gear teeth meshing with a winding pinion on a round part of the winding stem which is perpendicular to the axis of the transmission wheel and cam. The winding pinion and a clutch wheel which is rotatable with the winding stem have rectangular teeth which are engageable with each other to connect the winding pinion with the winding stem. A protuberance of a cam spring is engageable with one lobe of the cam to restrain rotation of the cam until the lost-motion coupling reaches the end of its travel. The construction permits its use in a thin watch.
摘要翻译： 用于设置电子手表的时间的切换机构包括由双凸轮凸轮驱动的开关叶片，该双叶凸轮通过与同轴传动轮的迷失运动联接而连接，所述同轴传动轮在其外周齿轮齿与啮合齿轮啮合 绕组轴的圆形部分垂直于传动轮和凸轮的轴线。 卷绕小齿轮和与上条柄一起旋转的离合器轮具有可彼此接合的矩形齿，以将卷绕小齿轮与卷绕杆连接。 凸轮弹簧的凸起可与凸轮的一个凸起接合，以限制凸轮的旋转，直到迷失运动联轴器到达其行程的末端。 该建筑允许在薄手表中使用。
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