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公开(公告)号：US10650987B2
公开(公告)日：2020-05-12
申请号：US16188316
申请日：2018-11-13
发明人： FuXi Wu
摘要： A press sound producing keyboard switch includes a base, a guiding inclined surface and an elastic piece provided on the base, and a cap covering the base to define an accommodating cavity. A press assembly, a spring and a conduction assembly is disposed in the accommodating cavity. A press block is provided on the press assembly. Wherein the press block is in triangular shape, length of a bottom surface of the press block is less than width of a bottom surface of the guiding inclined surface, an end portion of the elastic piece is located below the press block and above the guiding inclined surface, and the press block is located at a side of the guiding inclined surface.
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2.发明授权Return mechanism, acceleration mechanism, power generator, transmitter, and switching arrangement 有权回程机构，加速机构，发电机，变送器和开关装置公开(公告)号：US09419496B2
公开(公告)日：2016-08-16
申请号：US14423598
申请日：2014-05-30
申请人： OMRON Corporation
IPC分类号： G08C19/12 , H02K7/18 , G05G5/05 , H01H5/06 , H01H5/02 , H01H5/08 , H01H5/14 , H01H5/18 , H01H13/30 , H02K35/06 , G05G1/00 , G05G1/02 , H01H13/28 , H01H13/36 , H01H19/24
CPC分类号： H02K7/1876 , G05G1/00 , G05G1/02 , G05G5/05 , H01H5/02 , H01H5/06 , H01H5/08 , H01H5/14 , H01H5/18 , H01H13/28 , H01H13/30 , H01H13/36 , H01H19/24 , H01H2239/076 , H02K7/1861 , H02K35/06
摘要： A return mechanism is achieved which requires only a small force for operation. In one aspect of the present invention, a return mechanism (10) includes: a first spring (1) that acts between an operating section (11) and a working section (12); and a second spring (2) that acts between the operating section (11) and a base (13). A direction in which the second spring acts when the operating section (11) is in a first position is not parallel to a direction in which the second spring (2) acts when the operating section (11) is in a second position. A component which, of a force of the second spring, acts in a direction of motion of the operating section (11) is smaller when the operating section (11) is in the second position than in the first position.
摘要翻译： 实现了仅需要较小的操作力的返回机构。 在本发明的一个方面，一种返回机构（10）包括：作用在操作部分（11）和工作部分（12）之间的第一弹簧（1）。 以及作用在操作部分（11）和基部（13）之间的第二弹簧（2）。 当操作部（11）处于第一位置时，第二弹簧作用的方向与操作部（11）处于第二位置时与第二弹簧（2）的作用方向不平行。 当操作部分（11）处于比在第一位置的第二位置时，第二弹簧的力作用在操作部分（11）的运动方向上的部件较小。
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公开(公告)号：US10163586B2
公开(公告)日：2018-12-25
申请号：US15343654
申请日：2016-11-04
发明人： Sean Zhu , Jack Zhu , Wilson Qin , Dongmei Deng , Xusheng Chen
摘要： Embodiments relate generally to methods and systems for providing a bias mechanism for a momentary toggle switch. A toggle switch may comprise a housing; a plurality of contacts disposed within the housing; an actuating lever coupled to a pivot pin, wherein the actuating lever extends into the housing; an actuator assembly coupled to the actuating lever, configured to actuate a movable contact of the plurality of contacts between a first position and a second position; and a biasing mechanism configured to bias the actuator assembly into the first position, wherein the biasing mechanism comprises a torque spring.
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公开(公告)号：US20180130615A1
公开(公告)日：2018-05-10
申请号：US15343654
申请日：2016-11-04
发明人： Sean Zhu , Jack Zhu , Wilson Qin , Dongmei Deng , Xusheng Chen
CPC分类号： H01H5/14 , H01H3/46 , H01H9/04 , H01H23/06 , H01H23/146 , H01H23/205 , H01H23/26 , H01H2223/002
摘要： Embodiments relate generally to methods and systems for providing a bias mechanism for a momentary toggle switch. A toggle switch may comprise a housing; a plurality of contacts disposed within the housing; an actuating lever coupled to a pivot pin, wherein the actuating lever extends into the housing; an actuator assembly coupled to the actuating lever, configured to actuate a movable contact of the plurality of contacts between a first position and a second position; and a biasing mechanism configured to bias the actuator assembly into the first position, wherein the biasing mechanism comprises a torque spring.
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公开(公告)号：US20100155211A1
公开(公告)日：2010-06-24
申请号：US12342748
申请日：2008-12-23
申请人： Frank Mark Domzalski
发明人： Frank Mark Domzalski
IPC分类号： H01H5/14
摘要： A snap switch may include a housing, a lever having a handle portion and a base portion, a contact component having a first contact and a spring having a first end and a second end. The first end may be secured to the housing, the second end may be secured to the contact component, and a base portion of the lever may surround at least a first portion of the spring. The snap switch may include a first terminal component that may have a first prong and a second prong that may define an opening through which a second portion of the spring may be received. The snap switch may include a second terminal component that may have a second contact.
摘要翻译： 卡扣开关可以包括壳体，具有手柄部分和基部的杠杆，具有第一触点的接触部件和具有第一端和第二端的弹簧。 第一端可以固定到壳体，第二端可以固定到接触部件，并且杆的基部可以围绕弹簧的至少第一部分。 快速开关可以包括第一端子部件，其可以具有可以限定弹簧的第二部分可以被接收的开口的第一插脚和第二插脚。 快速开关可以包括可以具有第二接触的第二端子部件。
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公开(公告)号：US20150221456A1
公开(公告)日：2015-08-06
申请号：US14685041
申请日：2015-04-13
申请人： ABB TECHNOLOGY AG
发明人： Dalibor KOPP , Robby ZITZMANN
CPC分类号： H01H5/14 , H01H3/16 , H01H3/42 , H01H2003/323
摘要： The disclosure relates to an actuator for low-, medium- or high-voltage switchgears with a drive to move at least one movable contact, with mechanical actuation energy transmission elements between the drive and the movable contact system, in which rotating and/or translating elements mechanically correspond to at least one position determining switch. To compensate mechanically for torsion and/or bending effects, the rotating and/or the translating element is divided mechanically into a first part and a second part, movable relative to each other, a tappet element being between the parts. A relative mechanical deviation of the first part to the second part can be dimensioned such that it can compensate for the mechanical deviation caused by torsion and/or bending and/or tolerance of transmission elements.
摘要翻译： 本发明涉及用于低，中或高压开关设备的致动器，其具有移动至少一个可移动触点的驱动器，其中在驱动器和可动触点系统之间具有机械致动能量传输元件，其中旋转和/或平移 元件机械地对应于至少一个位置确定开关。 为了机械地补偿扭转和/或弯曲效应，旋转和/或平移元件被机械地分配成可相对于彼此移动的第一部分和第二部分，挺杆元件在部件之间。 第一部分与第二部分的相对机械偏差可以被设计成使得其可以补偿由传动元件的扭转和/或弯曲和/或公差引起的机械偏差。
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公开(公告)号：US08836546B2
公开(公告)日：2014-09-16
申请号：US11863877
申请日：2007-09-28
申请人： Chao Chen
发明人： Chao Chen
CPC分类号： G06F3/0202 , H01H13/705 , H01H13/83 , H01H2221/006 , H01H2221/07 , H01H2221/08 , H01H2221/084 , H01H2229/00
摘要： A keypad for a wireless device is disclosed. The keypad comprises one or more key stems, each key stem having an upper key stem surface. The keypad also comprises one or more keycaps configured to be mounted over the one or more key stems, each keycap having a lower keycap surface for bonding to the upper key stem surface of each key stem with adhesive. The upper key stem surface includes at least one depression and at least one groove along a perimeter of the upper key stem surface. The depression and groove can help reduce the risk of adhesive flow to undesirable areas.
摘要翻译： 公开了一种用于无线设备的键盘。 键盘包括一个或多个键杆，每个键杆具有上键杆表面。 键盘还包括被配置为安装在一个或多个键杆上的一个或多个键帽，每个键帽具有下键头表面，用于利用粘合剂将每个键杆的上键杆表面粘结。 上键杆表面包括沿着上键杆表面的周边的至少一个凹部和至少一个凹槽。 凹陷和凹槽有助于降低粘合剂流向不需要的区域的风险。
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公开(公告)号：US3300598A
公开(公告)日：1967-01-24
申请号：US43858665
申请日：1965-03-10
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公开(公告)号：US09514901B2
公开(公告)日：2016-12-06
申请号：US14403592
申请日：2013-06-25
申请人： OMRON Corporation
发明人： Akio Taniguchi , Yasuhiro Kiyono
CPC分类号： H01H13/562 , H01H3/42 , H01H5/14 , H01H13/26 , H01H13/30
摘要： A heart cam mechanism of a switch includes a cam groove, which includes a heart cam and surrounding cams, and a lock pin. The heart cam has a concave part, a first vertex opposite the concave part, and second and third vertices on a concave-part side. While the switch is in a locked state, an upper end part of the lock pin is engaged with the concave part of the heart cam, and is positioned at a locking position. While the switch is pressed, the upper end part slides while pushing against a bottom surface of the cam groove located outside the heart cam, and moves along a heart-shaped path, which is depressed at the locking position. This configuration prevents an end part of the lock pin from moving in a reverse direction even when a step-like part of the bottom surface of the cam groove is worn out.
摘要翻译： 开关的心脏凸轮机构包括：凸轮槽，其包括心形凸轮和周围凸轮;以及锁定销。 心形凸轮具有凹部，与凹部相对的第一顶点，凹部侧的第二顶点和第三顶点。 当开关处于锁定状态时，锁销的上端部与心形凸轮的凹部卡合，并且位于锁定位置。 当开关被按压时，上端部分在压靠位于心形凸轮外侧的凸轮槽的底面的同时滑动，并且沿着在锁定位置被压下的心形路径移动。 即使当凸轮槽的底面的阶梯状部分磨损时，也可以防止锁定销的端部向反方向移动。
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公开(公告)号：US3800110A
公开(公告)日：1974-03-26
申请号：US33177673
申请日：1973-02-12
申请人： MOLEX INC
发明人： BAUMANIS B
摘要： A toggle switch comprises a housing with a toggle switch mechanism therein located on one side of a transverse wall structure of the housing. The switch mechanism includes a sector pivotally mounted on the housing and carrying a movable contact for engagement with fixed contacts in the housing. The sector has a surrounding skirt that slides on the transverse wall structure whereby the fixed and movable contacts are substantially enclosed. The plastic material forming the enclosure is of a noninflammable type having a high resistance to arcing. A groove between the fixed contacts increases the arc path resulting from surface buildup of conductive material removed from the contacts due to the arcing.
摘要翻译： 拨动开关包括其中位于壳体的横向壁结构的一侧上的具有拨动开关机构的壳体。 开关机构包括枢转地安装在壳体上并承载用于与壳体中的固定触点接合的可动触头的扇形部分。 该扇区具有围绕横向壁结构滑动的周围裙部，由此固定的和可移动的触点基本封闭。 形成外壳的塑料材料是具有高抗电弧性能的不易燃型材料。 固定触点之间的凹槽增加了由于电弧而从触点移除的导电材料的表面累积导致的电弧路径。
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