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1. 发明授权

US10892122B2 Trigger assembly with a protective covering 有权
公开(公告)号：US10892122B2
公开(公告)日：2021-01-12
申请号：US16536142
申请日：2019-08-08
申请人： Defond Electech Co., Ltd , Defond Components Limited
发明人： Lap Yi Law
IPC分类号： H01H21/06 , H01H21/08
摘要： A covering for a trigger assembly of an electrical device, said covering being configured for at least partially covering a torsion spring of the trigger assembly so as to alleviate ingress of dust, water and other particulates in to contact with the torsion spring.

2. 发明授权

US5594618A Collapsible pointing stick apparatus for a portable computer 失效
标题翻译：用于便携式计算机的可折叠指点杆装置
公开(公告)号：US5594618A
公开(公告)日：1997-01-14
申请号：US384153
申请日：1995-02-06
申请人： Charles A. Sellers
发明人： Charles A. Sellers
IPC分类号： G05G9/047 , G06F1/16 , G06F3/033 , H01H21/06
CPC分类号： G06F1/169 , G05G9/047 , G06F1/1616 , G06F3/0338 , H01H2221/012
摘要： A collapsible pointing stick structure is mounted on the top side of the keyboard of a notebook computer and is manually pivotable, about a selected axis parallel to the top side of the keyboard, to controllably reposition a cursor being displayed on the lid portion of the computer. When the computer lid is opened, the top end of the pointing stick structure projects upwardly beyond the top sides of the keyboard key cap members to facilitate its manual engagement and manipulation by the user of the computer. However, in response to closing of the computer lid, the top end of the pointing stick structure is automatically collapsed to an elevation generally aligned with the top sides of the key cap members. Due to the collapsible operation of the pointing stick structure its incorporation into the computer does not require that the vertical thickness of the closed computer be increased. A mechanism prevents the pointing stick structure from collapsing when the lid portion is open.
摘要翻译：可折叠的指点杆结构安装在笔记本计算机的键盘的顶侧上，并且可以围绕平行于键盘顶部的选定轴手动地枢转，以可控地重新定位显示在计算机的盖部分上的光标。当计算机盖打开时，指点杆结构的顶端向上突出超过键盘键帽构件的顶侧，以便于其由计算机的用户进行手动接合和操纵。然而，响应于计算机盖的关闭，指示杆结构的顶端自动地折叠到与盖帽构件的顶侧大致对准的高度。由于指向棒结构的可折叠操作，其结合到计算机中不需要增加封闭式计算机的垂直厚度。当盖部分打开时，机构防止指示棒结构塌陷。

3. 发明授权

US5045657A Actuating device for the mechanical positive actuation of a pressure-response switch 失效
标题翻译：用于压力响应开关的机械正致动的致动装置
公开(公告)号：US5045657A
公开(公告)日：1991-09-03
申请号：US478833
申请日：1990-02-08
申请人： Klaus Claar , Jurgen Schrader , Josef Berger
发明人： Klaus Claar , Jurgen Schrader , Josef Berger
IPC分类号： H01H21/06 , E05B17/22 , H01H3/16 , H01H3/46 , H01H21/36 , H01H27/06
CPC分类号： E05B17/22 , H01H3/161 , H01H3/46
摘要： An actuating device for the mechanical positive actuation of a pressure-responsive switch utilizes a pivotably movable spring-loaded switch lever which, when activated by a control component movable in relation to the switch, is pivotable out of a lift-off position separate from the switch into a switch-triggering position bearing on the switch which is thereafter maintained in the bearing position. The switch lever is motionally coupled to the control component by spring force until the switch-triggering position is reached. It is possible to trigger the switch at an exact point, the switch lever is made bend-resistant and is pivotable about a joint and spring-loaded in the direction of its switch-triggering actuating advance. Since the switch lever is maintained in its switch-triggering position by the spring force, the control component can be moved further, uncoupled from the switch lever, after the latter has reached the switch-triggering position and moved through an additional angle to effect an additional mechanical function.
摘要翻译：用于压力响应开关的机械正致动的致动装置利用可枢转运动的弹簧加载的开关杆，当开关相对于可移动的控制部件启动时，该开关杆可从与切换到位于开关上的开关触发位置，此后保持在轴承位置。开关杆通过弹簧力动作地联接到控制部件，直到达到开关触发位置。可以在一个确切的点触发开关，开关杆被制成抗弯曲的并且可以围绕接头枢转，并且在其开关触发启动方向上弹簧加载。由于开关杆通过弹簧力保持在其开关触发位置，所以控制部件可以在开关杆已经到达开关触发位置并进一步移动到另外的角度之后进一步移动，与开关杆脱开额外的机械功能。

4. 发明授权

US4436964A Hookswitch mechanism for telephone instrument 失效
标题翻译：电话乐器的开关机构
公开(公告)号：US4436964A
公开(公告)日：1984-03-13
申请号：US302179
申请日：1981-09-14
申请人： Steve W. Haskins
发明人： Steve W. Haskins
IPC分类号： H01H19/62 , H04M1/08 , H01H21/06 , H01H21/24 , H01H21/82
CPC分类号： H04M1/08 , H01H19/62
摘要： A pivotal hookswitch mechanism which includes a transverse camshaft supported between actuating arms of a cradle lever. The camshaft carries a plurality of transversely spaced contact spring operating cams, each cam positioned between respective contact springs of a spring pair. The camshaft is carried with its transverse ends within bearing openings of an enclosing housing, the housing enclosing the cams and contact springs. The contact springs are leaf springs resting in two parallel arrays of slots in the housing, the springs being identical. The housing is constructed of two identical shell members each forming a half of the housing, with one half being inverted relative to the other to form the central cavity for the operating components of the mechanism. The housing provides a dust-tight enclosure for the contact springs and cams with entry openings into the housing cavity filled, the enclosure structure serving as a pivot axis and pintle for the actuating lever.
摘要翻译：枢轴钩开关机构，其包括支撑在支架杆的致动臂之间的横向凸轮轴。凸轮轴承载多个横向间隔开的接触弹簧操作凸轮，每个凸轮定位在弹簧对的相应接触弹簧之间。凸轮轴以其横向端部承载在封闭壳体的轴承开口内，壳体包围凸轮和接触弹簧。接触弹簧是在壳体中搁置在两个平行的槽阵列中的板簧，弹簧是相同的。壳体由两个相同的壳体构件构成，每个壳体构成壳体的一半，其中一半相对于另一个倒置，以形成用于机构的操作部件的中心腔。壳体为接触弹簧和凸轮提供防尘外壳，其中进入开口进入到容纳空腔中，外壳结构用作枢转轴线和用于致动杆的枢栓。

5. 发明授权

US4187420A Rocker switch with selective lockout means shiftable transversely of the pivotal axis 失效
标题翻译：具有选择性锁定的摇臂开关意味着能够横向于枢转轴线移动
公开(公告)号：US4187420A
公开(公告)日：1980-02-05
申请号：US906875
申请日：1978-05-17
申请人： Earl T. Piber
发明人： Earl T. Piber
IPC分类号： H01H9/20 , H01H21/50 , H01H21/06
CPC分类号： H01H9/20
摘要： A latching attachment for rocker switches is disclosed which is manually shiftable to selectively allow depression of only one or the other end of the rocker button. The attachment includes an elongated slider member disposed alongside the rocker button and slidable transversely of the pivotal axis. At the distal ends of the attachment there are extended lower interference ear portions which, upon shifting of the attachment, alternately protrude below, and into the path of motion of, a respective end of the rocker button to prevent depression thereof.
摘要翻译：公开了一种用于摇臂开关的闩锁附件，其可手动地移动以选择性地允许按压摇臂按钮的一端或另一端。该附件包括一个细长的滑动件，它沿着摇臂按钮设置并且可以横向于该枢转轴线滑动。在附件的远端处具有延伸的较低的干涉耳部，其在附件移动时交替地突出在摇动按钮的相应端的下方并进入运动路径以防止其按压。

6. 发明授权

US3604286A Toggle switch lever 失效
标题翻译：手动开关杆
公开(公告)号：US3604286A
公开(公告)日：1971-09-14
申请号：US3604286D
申请日：1969-11-03
申请人： CONTROLS CO OF AMERICA
发明人： FOREMAN JOHN B
IPC分类号： H01H3/04 , G05G1/04 , H01H21/06
CPC分类号： H01H3/04 , Y10T74/20612
摘要： The toggle switch actuator has a handle having a spherical portion which seats on the seat inside the bushing to provide the pivot action for the handle. The plastic insert in the bushing has a slot in which the handle portion having the opposed flats is guided while handle rotation about its own axis is prevented. The spherical portion of the handle is captured between the seat and the insert. Ears on the insert project through slots in the bushing into slots in the mounting plate to prevent any relative rotation of the bushing, insert or plate. The end of the bushing is rolled over the plate to complete the assembly.

7. 发明授权

US2757248A Switch-operating mechanism 失效
标题翻译：开关机构
公开(公告)号：US2757248A
公开(公告)日：1956-07-31
申请号：US39990053
申请日：1953-12-23
申请人： FRANK ADAM ELECTRIC CO
发明人： STIEGLITZ HENRY M
IPC分类号： H01H21/06
CPC分类号： H01H21/06

8. 发明授权

US2536522A Electric switch 失效
标题翻译：电开关
公开(公告)号：US2536522A
公开(公告)日：1951-01-02
申请号：US9332749
申请日：1949-05-14
申请人： ZINSCO FLECTRICAL PRODUCTS COM
发明人： WILSON ALLAN H
IPC分类号： H01H21/06 , H02G5/08
CPC分类号： H01H21/06 , H02G5/08

9. 发明授权

US2450705A Switch mechanism 失效
标题翻译：开关机构
公开(公告)号：US2450705A
公开(公告)日：1948-10-05
申请号：US55299644
申请日：1944-09-07
申请人： FRANK ADAM ELECTRIC CO
发明人： WILLIAMS FLOYD C
IPC分类号： E05B45/14 , H01H21/06
CPC分类号： H01H21/06 , Y10T74/20238

10. 发明授权

US1760571A Safety switch box 失效
标题翻译：安全开关盒
公开(公告)号：US1760571A
公开(公告)日：1930-05-27
申请号：US7441825
申请日：1925-12-09
申请人： WADSWORTH ELECTRIC MFG CO
发明人： WADSWORTH DAVID T
IPC分类号： H01H21/06
CPC分类号： H01H21/06

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