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1. 发明授权

US07446276B2 Button actuation assembly 失效
公开(公告)号：US07446276B2
公开(公告)日：2008-11-04
申请号：US12103735
申请日：2008-04-16
申请人： George A. Plesko , Yuan-Hua Wang
发明人： George A. Plesko , Yuan-Hua Wang
IPC分类号： H01H13/70
CPC分类号： H01H3/38 , H01H3/60 , H01H9/0242 , H01H2003/463 , H01H2239/032
摘要： An improved button actuation assembly for activating a switch on hand held devices such as portable barcode readers has an improved structure that absorbs and dissipates the force exerted on the button. The improved structure thus protects the switch and the button actuation assembly itself from being damaged by excessive force such as from an impact shock caused by dropping or misuse.

2. 发明授权

US5446252A Flat spring actuating mechanism for plunger-type switch 失效
标题翻译：柱塞式开关的扁平弹簧致动机构
公开(公告)号：US5446252A
公开(公告)日：1995-08-29
申请号：US184960
申请日：1994-01-21
申请人： Philip M. Burger
发明人： Philip M. Burger
IPC分类号： H01H13/14 , H01H3/00
CPC分类号： H01H13/14 , H01H2003/463
摘要： An actuating mechanism for a plunger-type switch having alternative open and closed conditions and having a plunger movable between an extended position and a retracted position whereby said switch condition is changed by the movement of said plunger comprises a flat spring, having a first spring end, a second spring end and a middle portion, and a housing having an upper surface wherein the plunger-type switch and spring are positioned within the housing such that the first spring end is positioned in closely spaced relation to the plunger in the extended position and the middle portion of the spring bows above the housing upper surface such that application of a force to the middle portion of the spring and directed towards the housing upper surface compresses the spring advancing the spring first end toward the switch a distance sufficient to move the plunger to the retracted position and upon removal of the force the first spring end advances away from the switch a distance sufficient to allow the plunger to move to the extended position.
摘要翻译：一种用于柱塞式开关的致动机构，其具有可选的开启和关闭状态，并且具有可在延伸位置和缩回位置之间移动的柱塞，由此所述开关状态由于所述柱塞的运动而改变，包括板簧，所述板簧具有第一弹簧端第二弹簧端部和中间部分，以及具有上表面的壳体，其中所述柱塞型开关和弹簧定位在所述壳体内，使得所述第一弹簧端部在所述延伸位置处以与所述柱塞紧密间隔的关系定位，以及弹簧的中间部分在壳体上表面上方弯曲，使得向弹簧的中间部分施加的力并且朝向壳体上表面压缩弹簧使弹簧的第一端向开关移动足以使柱塞移动的距离到退回位置并且在移除力时，第一弹簧端远离开关远离足够的距离使柱塞移动到延伸位置。

3. 发明授权

US3284594A Electrical switch with extending contact arm 失效
标题翻译：带开关的电气开关带有伸缩臂
公开(公告)号：US3284594A
公开(公告)日：1966-11-08
申请号：US32120563
申请日：1963-11-04
申请人： IRVING STRAUSS
发明人： IRVING STRAUSS
IPC分类号： H01H3/46
CPC分类号： H01H3/46 , H01H2003/463

4. 发明授权

US07939992B2 Electrical switch element, particularly a relay, with swivelling lever switch mechanism 有权
标题翻译：电开关元件，特别是继电器，具有旋转杆开关机构
公开(公告)号：US07939992B2
公开(公告)日：2011-05-10
申请号：US12282115
申请日：2007-03-05
申请人： Heinz-Michael Ehrlich
发明人： Heinz-Michael Ehrlich
IPC分类号： H01L41/08 , H01H51/22
CPC分类号： H01H57/00 , H01H2003/463 , H01H2057/006 , H01H2300/036
摘要： An electrical switch element, particularly a relay, is provided with an actuator with a switch contact and a switch mechanism. The switch mechanism translates a driving movement of the actuator into a switching movement of the switch contact so that the switch contact is brought into and out of contact with a mating contact. In order to create a switching movement with a large lift in the case of an actuator which can only execute a driving movement with small lift, the switch mechanism has two swivelling levers connected to each other via the actuator and at least one contact retainer. The contact retainer connects the two swivelling levers in its longitudinal direction with a lever arm larger than the actuator and is configured so it can be deflected transverse to its longitudinal direction.
摘要翻译：电开关元件，特别是继电器，具有带有开关触点和开关机构的致动器。开关机构将致动器的驱动运动转换成开关触点的切换运动，使得开关触点进入和脱离与配合触点的接触。为了在致动器的情况下产生具有大提升的切换运动，致动器只能执行具有小提升的驱动运动，则开关机构具有经由致动器和至少一个接触保持器彼此连接的两个旋转杆。接触保持器将两个旋转杆沿其纵向方向连接到具有大于致动器的杠杆臂，并且构造成可以横向于其纵向方向偏转。

5. 发明授权

US06183097B2 Motion amplification based sensors 有权
标题翻译：基于运动放大的传感器
公开(公告)号：US06183097B2
公开(公告)日：2001-02-06
申请号：US09348321
申请日：1999-07-08
申请人： Mohammed T. A. Saif , Noel C. MacDonald
发明人： Mohammed T. A. Saif , Noel C. MacDonald
IPC分类号： G02B7182
CPC分类号： G01P15/0802 , G01P15/0894 , H01H1/0036 , H01H2003/463 , Y10S977/70 , Y10S977/724
摘要： A micromechanical micromotion amplifier has an integrated structure formed primarily of silicon and comprises a plurality of long slender flexible beams which are connected in a predetermined manner. The beams are released from a silicon substrate for movement with respect to fixed points of reference upon the substrate. Each beam thereby has a fixed end and a relatively moveable free end. Compressive axial force induced by axial movement, applied to the moveable end of a beam, will cause that beam to deform or buckle. Buckling occurs transversely in-plane due to a high aspect ratio profile of each beam. The amount of lateral or transverse movement of a beam due to buckling is relatively large in relation to the applied axial force or axial movement which causes it. By arranging these beams in cooperating perpendicular pairs as micromotion amplifier stages, an input axial force/movement applied to the moveable free end of a first beam generates a transverse motion or buckling movement of that beam.
摘要翻译：微机电微动力放大器具有主要由硅形成的整体结构，并且包括以预定方式连接的多个长细长柔性梁。光束从硅衬底释放，以相对于衬底上的固定参考点移动。因此，每个梁具有固定端和相对可移动的自由端。由轴向运动引起的压缩轴向力，施加到梁的可移动端，将导致梁变形或弯曲。由于每个光束的高纵横比轮廓，因此弯曲发生在平面内。由于屈曲而导致的梁的横向或横向运动的量相对于所引起的所施加的轴向力或轴向运动相对较大。通过将这些光束配置为协作的垂直对作为微型放大器级，施加到第一光束的可移动自由端的输入轴向力/运动产生该光束的横向运动或屈曲运动。

6. 发明授权

US3297156A Electrical switch 失效
公开(公告)号：US3297156A
公开(公告)日：1967-01-10
申请号：US32120863
申请日：1963-11-04
申请人： IRVING STRAUSS
发明人： IRVING STRAUSS
IPC分类号： H01H1/26
CPC分类号： H01H1/26 , H01H2003/463

7. 发明授权

US07329822B1 Safety switch assembly 有权
标题翻译：安全开关总成
公开(公告)号：US07329822B1
公开(公告)日：2008-02-12
申请号：US11724862
申请日：2007-03-16
申请人： Mario M. Orrico
发明人： Mario M. Orrico
IPC分类号： H01H9/02
CPC分类号： H01H13/16 , B60K28/04 , H01H3/141 , H01H3/46 , H01H13/06 , H01H13/52 , H01H2003/463 , H01H2013/525
摘要： A switch assembly includes a base, a flat spring, a switch, and an actuating member. The base includes a central channel. The flat spring may be pivotally secured to a portion of the base. The switch is proximate the flat spring, and is configured to selectively open and close a circuit, such as an ignition circuit of a vehicle. The actuating member is positioned through the central channel and abuts the flat spring. The actuating member is configured to be engaged toward the flat spring in order to activate the switch, wherein movement of the actuating member in a first direction causes the flat spring to move in a second direction into the switch to activate the switch. The first direction may be perpendicular to the second direction.
摘要翻译：开关组件包括基座，扁平弹簧，开关和致动构件。基地包括一个中央通道。板簧可以枢转地固定到基座的一部分。开关靠近平板弹簧，并且构造成选择性地打开和关闭诸如车辆的点火电路的电路。致动构件定位成穿过中心通道并邻接扁平弹簧。致动构件被构造成朝向板簧接合以便启动开关，其中致动构件沿第一方向的移动使得平板弹簧沿第二方向移动到开关中以启动开关。第一方向可以垂直于第二方向。

8. 发明申请

US20080017494A1 SAFETY SWITCH ASSEMBLY 有权
标题翻译：安全开关总成
公开(公告)号：US20080017494A1
公开(公告)日：2008-01-24
申请号：US11724862
申请日：2007-03-16
申请人： Mario M. Orrico
发明人： Mario M. Orrico
IPC分类号： H01H9/02
CPC分类号： H01H13/16 , B60K28/04 , H01H3/141 , H01H3/46 , H01H13/06 , H01H13/52 , H01H2003/463 , H01H2013/525
摘要： A switch assembly includes a base, a flat spring, a switch, and an actuating member. The base includes a central channel. The flat spring may be pivotally secured to a portion of the base. The switch is proximate the flat spring, and is configured to selectively open and close a circuit, such as an ignition circuit of a vehicle. The actuating member is positioned through the central channel and abuts the flat spring. The actuating member is configured to be engaged toward the flat spring in order to activate the switch, wherein movement of the actuating member in a first direction causes the flat spring to move in a second direction into the switch to activate the switch. The first direction may be perpendicular to the second direction.
摘要翻译：开关组件包括基座，扁平弹簧，开关和致动构件。基地包括一个中央通道。板簧可以枢转地固定到基座的一部分。开关靠近平板弹簧，并且构造成选择性地打开和关闭诸如车辆的点火电路的电路。致动构件定位成穿过中心通道并邻接扁平弹簧。致动构件被构造成朝向板簧接合以便启动开关，其中致动构件沿第一方向的移动使得平板弹簧沿第二方向移动到开关中以启动开关。第一方向可以垂直于第二方向。

9. 发明授权

US4570095A Mechanical amplification mechanism combined with piezoelectric elements 失效
标题翻译：机械放大机构与压电元件相结合
公开(公告)号：US4570095A
公开(公告)日：1986-02-11
申请号：US659354
申请日：1984-10-10
申请人： Tadao Uchikawa
发明人： Tadao Uchikawa
IPC分类号： B41J2/295 , H01H57/00 , H01L41/09 , H01L41/08
CPC分类号： H02N2/043 , H01H2003/463 , H01H57/00
摘要： A mechanical amplification structure has a pair of L-shaped lever arms mounted for rotational motion about individually associated pivot points on a frame. An elongated transducer (e.g. piezoelectric or electrostrictive) expands or contracts responsive to electrical signals, the transducer being coupled to swing the lever arms about the pivot points. Thus an excursion distance between the swinging ends of the lever arms is equal to the expansion or contraction of the transducer multiplied by an effective length of the lever arms. An elastic support is coupled between the swinging ends of the arms to experience controlled mechanical excursions responsive to the electrical signals. A mechanical actuator is mounted on the elastic support for giving a mechanical action in response to an operation of the actuator means. As shown, the actuator is a printing needle in one embodiment and a relay contact in another embodiment.
摘要翻译：机械放大结构具有一对L形杠杆臂，其安装成围绕框架上的单独关联的枢转点进行旋转运动。伸长的换能器（例如压电或电致伸缩）响应于电信号而膨胀或收缩，换能器被联接以围绕枢转点摆动杠杆臂。因此，杠杆臂的摆动端之间的偏移距离等于换能器的膨胀或收缩乘以杠杆臂的有效长度。弹性支撑件联接在臂的摆动端之间，以经受受电气信号的受控的机械偏移。机械致动器安装在弹性支撑件上，以响应于致动器装置的操作而产生机械作用。如图所示，在另一实施例中，致动器是一个实施例中的印刷针和继电器触点。

10. 发明授权

US2821088A Limit switch operating mechanism 失效
标题翻译：限位开关操作机构
公开(公告)号：US2821088A
公开(公告)日：1958-01-28
申请号：US25525251
申请日：1951-11-07
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： LAWRENCE PIERCE , IMMEL RALPH B , KMONK JR STANLEY
IPC分类号： H01H21/28
CPC分类号： H01H21/285 , H01H2003/463 , Y10T74/18888

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