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公开(公告)号：US20150068879A1
公开(公告)日：2015-03-12
申请号：US14022397
申请日：2013-09-10
发明人： Mark Green , Steven Speece , Brian Speldrich
IPC分类号： H01H5/04
CPC分类号： H01H13/42 , H01H5/22 , H01H13/186
摘要： A switch assembly includes an M-blade snap spring, an actuation arm, and a switch. The M-blade snap spring exhibits snap-action movement between a first actuator position and a second actuator position. The switch is responsive to the snap-action movement of the M-blade to move between a first switch position and a second switch position. The actuation arm is configured to selectively cause the M-blade snap spring to move, via snap-action, between the first actuator position and the second actuator position, which in turn causes the switch to move between the first switch position and the second switch position, respectively.
摘要翻译： 开关组件包括M形刀片卡扣弹簧，致动臂和开关。 M形刀片卡扣弹簧在第一致动器位置和第二致动器位置之间呈现快动作动作。 开关响应于M形刀片的快动运动在第一开关位置和第二开关位置之间移动。 所述致动臂被构造成选择性地使所述M形刀片卡扣弹簧经由卡合动作在所述第一致动器位置和所述第二致动器位置之间移动，所述第一致动器位置与所述第二致动器位置之间移动，所述第一致动器位置与所述第二开关位置 位置。
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2.发明申请公开(公告)号：US20050275501A1
公开(公告)日：2005-12-15
申请号：US11008543
申请日：2004-12-09
申请人： Michael Marchini , Edward Stern
发明人： Michael Marchini , Edward Stern
CPC分类号： H01H5/04 , H01H5/22 , H01H13/186 , H01H13/26 , H01H13/36
摘要： Methods and systems for actuating a negative rate switch. A negative rate switch comprising a plunger and a resilient actuator thereof can be provided, wherein a highest plunger force occurs at a free position and a lowest plunger force occurs at a full over travel position. The negative rate switch can be configured such that when the resilient actuator provides resilient actuating force to overcome a free position force associated with the free position, the plunger moves without interruption through a total range of travel thereof and when the resilient actuating force drops slightly below a full over-travel plunger force associated with the full over travel position, the negative rate switch overcomes the resilient actuating force to return the plunger to the free position thereof without interruption.
摘要翻译： 用于启动负速率开关的方法和系统。 可以提供包括柱塞和其弹性致动器的负速率开关，其中在自由位置处发生最高的柱塞力，并且在完全行驶位置处发生最小的柱塞力。 负速率开关可以被配置为使得当弹性致动器提供弹性致动力以克服与自由位置相关联的自由位置力时，柱塞通过其行程的整个范围而不间断地移动，并且当弹性致动力略微低于 与完全超行程位置相关联的完全超行程柱塞力，负速率开关克服弹性致动力以将柱塞返回到其自由位置而不中断。
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公开(公告)号：US06847000B1
公开(公告)日：2005-01-25
申请号：US10714010
申请日：2003-11-14
CPC分类号： H01H5/04 , H01H5/22 , H01H13/186 , H01H13/26 , H01H13/36
摘要： A negative rate snap-acting switch apparatus and method is disclosed, which generally includes a plunger associated with an actuating lever, a stationary anchor, a moveable contact, and at least two stationary contacts. The negative rate snap-acting switch apparatus also includes a snap-spring assembly reactive to the actuating lever, wherein the snap-spring assembly is assembled into the stationary anchor and the actuating lever to form a spring-anchor-lever assembly thereof including a central spring member loaded into an axial compression and persuaded to bend into a post-buckled elastic mode shape thereof to form a negative rate snap-acting switch apparatus in which the moveable and the stationary contacts are responsive to an actuating force derived from the snap-spring assembly.
摘要翻译： 公开了一种负速率快动开关装置和方法，其通常包括与致动杆相关联的柱塞，固定锚，可动触点和至少两个固定触点。 负速率快速动作开关装置还包括与该致动杆无关的弹簧弹簧组件，其中该弹簧组件组装到固定锚固件和致动杠杆中以形成弹簧锚定杆组件，其包括中心 弹簧构件被加载成轴向压缩并被说服以弯曲成后弯曲的弹性模式形状，以形成负速率卡合动作开关装置，其中可移动和静止触点响应于来自卡扣弹簧的致动力 部件。
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公开(公告)号：US09355795B2
公开(公告)日：2016-05-31
申请号：US14022397
申请日：2013-09-10
发明人： Mark Green , Steven Speece , Brian Speldrich
CPC分类号： H01H13/42 , H01H5/22 , H01H13/186
摘要： A switch assembly includes an M-blade snap spring, an actuation arm, and a switch. The M-blade snap spring exhibits snap-action movement between a first actuator position and a second actuator position. The switch is responsive to the snap-action movement of the M-blade to move between a first switch position and a second switch position. The actuation arm is configured to selectively cause the M-blade snap spring to move, via snap-action, between the first actuator position and the second actuator position, which in turn causes the switch to move between the first switch position and the second switch position, respectively.
摘要翻译： 开关组件包括M形刀片卡扣弹簧，致动臂和开关。 M形刀片卡扣弹簧在第一致动器位置和第二致动器位置之间呈现快动作动作。 开关响应于M形刀片的快动运动在第一开关位置和第二开关位置之间移动。 所述致动臂被构造成选择性地使所述M形刀片卡扣弹簧通过卡合动作在所述第一致动器位置和所述第二致动器位置之间移动，所述第一致动臂位置与所述第二致动器位置之间移动，所述第一致动器位置与所述第二开关位置 位置。
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公开(公告)号：US4250367A
公开(公告)日：1981-02-10
申请号：US924696
申请日：1978-07-14
申请人： Guglielmo Rossi
发明人： Guglielmo Rossi
IPC分类号： H01H5/22
CPC分类号： H01H5/22 , Y10T29/49105 , Y10T29/49863 , Y10T29/4987
摘要： A snap action switch blade has two resilient legs which project from an integral base portion beyond and on each side of a tongue to which an operating force is applied. The legs are joined together by a contact element which is welded to two inwardly projecting arms at the free ends of the legs, drawing the latter together to prestress the blade with a dish deformation. The two arms may be narrower than the legs, their common centerline being spaced from the contact zone of the contact, so that a twisting action is imparted to arms prior to separation of the contact from a fixed contact, assisting in breaking contact welds.
摘要翻译： 快速动作切换刀片具有两个弹性腿，该弹性腿从整体的基部伸出到施加操作力的舌部的每侧。 腿通过接触元件连接在一起，该接触元件在腿的自由端被焊接到两个向内突出的臂上，将它们拉在一起以对刀片进行碟形变形预应力。 两个臂可以比腿部窄，它们的共同的中心线与触点的接触区间隔开，从而在将触头与固定触点分离之前，将扭转作用赋予臂，有助于断开接触焊缝。
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公开(公告)号：US08680415B2
公开(公告)日：2014-03-25
申请号：US13447880
申请日：2012-04-16
申请人： Ding-Jie Fang , Gang-Wei Liao
发明人： Ding-Jie Fang , Gang-Wei Liao
IPC分类号： H01H5/18
摘要： A labor-saving micro-switch comprises a housing, a press member located on the housing, an actuation member located in the housing and a driven member located between the press member and actuation member. The press member is depressible to move reciprocally in a displacement inside the housing. The driven member includes a pivotal portion hinged on the housing in a swivelable manner, a force-receiving portion opposite to the pivotal portion in the displacement and a force-applying portion driven by the force-receiving portion and movable about the pivotal portion serving as a fulcrum to press the actuation member. The driven member drives the actuation member to switch between a first conductive state and a second conductive state through a lever principle. The micro-switch thus formed can achieve higher sensitivity and reduce production cost.
摘要翻译： 省力微型开关包括壳体，位于壳体上的压力构件，位于壳体中的致动构件和位于压力构件和致动构件之间的从动构件。 按压构件可以在壳体内的位移中相互往复移动。 被驱动构件包括以可旋转的方式铰接在壳体上的枢转部分，与位移中的枢转部分相对的受力部分和由受力部分驱动并且可绕枢转部分运动的力施加部分 一个按压致动构件的支点。 从动构件驱动致动构件通过杠杆原理在第一导电状态和第二导电状态之间切换。 这样形成的微型开关可以实现更高的灵敏度并降低生产成本。
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公开(公告)号：US4398071A
公开(公告)日：1983-08-09
申请号：US363633
申请日：1982-03-30
摘要： An electrical snap-action switch has as its moving member a strip (15) of a springy metal with which there is integrally formed a contact-carrying arm (18). This strip is held bowed into a C shape in a metal carrier (10) with a concave inner face (11) near which the strip lies when in one position.The operating member of the switch is a rocker (23) of an insulating material which rocks on a convex "bump" (24) on the carrier so that it has an inwardly extending pillar (24) with two studs one on each side of the strip (15). Hence operation of the rocker snaps the strip between its two positions, with corresponding movement of the contact carrying arm.
摘要翻译： 电动快动开关具有作为其移动构件的弹性金属带（15），其中整体地形成有接触臂（18）。 该带在具有凹形内表面（11）的金属托架（10）中保持弯曲成C形，当处于一个位置时，该条带位于其附近。 开关的操作构件是绝缘材料的摇杆（23），其在载体上的凸起“凸起”（24）上摇动，使得其具有向内延伸的柱（24），其中两个螺柱在两侧 条（15）。 因此，摇杆的操作将条带夹在其两个位置之间，并具有接触支承臂的相应运动。
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公开(公告)号：US3899648A
公开(公告)日：1975-08-12
申请号：US45086574
申请日：1974-03-13
申请人： ALPS ELECTRIC CO LTD
发明人： MURATA TANEO
IPC分类号： H01H13/36 , G06F3/02 , H01H5/22 , H01H13/12 , H01H13/42 , H01H13/70 , H01H13/703 , H01H5/30 , H01H13/64
CPC分类号： H01H13/7006 , H01H5/22 , H01H13/703 , H01H2205/024 , H01H2211/006 , H01H2223/034 , H01H2223/054 , H01H2229/022 , H01H2229/032 , H01H2233/014 , H01H2233/058 , H01H2233/074 , H01H2235/002 , H01H2235/008
摘要： A snap-action operable push-button switch has a metal contact of rectangular shape having a pair of rectangular holes at both sides of a central stripe integrally formed therewith, the central stripe being bent toward one side thereof and the metal contact also having a pair of rectangular resilient contact pieces integrally extended therefrom in a size smaller than the size of the rectangular holes.
摘要翻译： 按钮动作按钮开关具有矩形形状的金属接触，在与其一体形成的中心条的两侧具有一对矩形孔，中心条朝向其一侧弯曲，金属接触件也具有一对 矩形弹性接触片以比矩形孔的尺寸小的尺寸整体地延伸。
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公开(公告)号：US20170032901A1
公开(公告)日：2017-02-02
申请号：US15303001
申请日：2014-10-13
发明人： Kewen Long , Tianboao Yao
CPC分类号： H01H5/18 , H01H5/22 , H01H33/04 , H01H36/00 , H01H36/0006
摘要： This invention relates to a new magnetic proximity switch, comprising a shell, wherein a moving magnet that can move up and down is disposed on the upper part in the shell; a first terminal strip and a second terminal strip are fixedly disposed left and right in parallel at the bottom in the shell; a static contact is disposed on the second terminal strip; an elastic piece is disposed on the first terminal strip; a moving contact is disposed at the outer end of the elastic piece; an assistant rod is disposed at the middle part in the shell, an assistant portion is disposed at the inner end of the assistant rod, a limiting mechanism is disposed between the assistant rod and the shell, an elastic tongue piece is disposed on the elastic piece, and the outer end of the elastic tongue piece is disposed against the assistant portion.
摘要翻译： 本发明涉及一种新的磁接近开关，包括壳体，其中上下移动的移动磁体设置在壳体的上部; 第一端子条和第二端子条在壳体的底部左右平行地固定设置; 静电触头设置在第二端子条上; 弹性片设置在第一端子条上; 活动触点设置在弹性片的外端; 辅助杆设置在壳体的中间部分，辅助部分设置在辅助杆的内端，限制机构设置在辅助杆和壳体之间，弹性舌片设置在弹性片上 弹性舌片的外端设置在辅助部分上。
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公开(公告)号：US20130270085A1
公开(公告)日：2013-10-17
申请号：US13447880
申请日：2012-04-16
申请人： Ding-Jie FANG , Gang-Wei Liao
发明人： Ding-Jie FANG , Gang-Wei Liao
IPC分类号： H01H5/18
摘要： A labor-saving micro-switch comprises a housing, a press member located on the housing, an actuation member located in the housing and a driven member located between the press member and actuation member. The press member is depressible to move reciprocally in a displacement inside the housing. The driven member includes a pivotal portion hinged on the housing in a swivelable manner, a force-receiving portion opposite to the pivotal portion in the displacement and a force-applying portion driven by the force-receiving portion and movable about the pivotal portion serving as a fulcrum to press the actuation member. The driven member drives the actuation member to switch between a first conductive state and a second conductive state through a lever principle. The micro-switch thus formed can achieve higher sensitivity and reduce production cost.
摘要翻译： 省力微型开关包括壳体，位于壳体上的压力构件，位于壳体中的致动构件和位于压力构件和致动构件之间的从动构件。 按压构件可以在壳体内的位移中相互往复移动。 被驱动构件包括以可旋转的方式铰接在壳体上的枢转部分，与位移中的枢转部分相对的受力部分和由受力部分驱动并且可绕枢转部分运动的力施加部分 一个按压致动构件的支点。 从动构件驱动致动构件通过杠杆原理在第一导电状态和第二导电状态之间切换。 这样形成的微型开关可以实现更高的灵敏度并降低生产成本。
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