公开(公告)号：US06846996B2

公开(公告)日：2005-01-25

申请号：US10739252

申请日：2003-12-17

申请人： Harold B. Kent ,  James J. Levante ,  Aaron T. Fine ,  Joseph R. Layton

发明人： Harold B. Kent ,  James J. Levante ,  Aaron T. Fine ,  Joseph R. Layton

IPC分类号： A61N1/04 ,  H01H13/18 ,  H01R13/703 ,  H01R13/707 ,  H01H1/12 ,  H01H1/34 ,  H01H3/12 ,  H01H13/50

CPC分类号： A61N1/048 ,  A61B2560/0276 ,  H01H13/18 ,  H01H2003/0273 ,  H01H2300/014 ,  H01R13/7032 ,  H01R13/7035 ,  H01R13/707 ,  H01R2201/12

摘要： A mechanical limiter switch for use in a medical or surgical device has a substantially cylindrically shaped housing with a perimeter and an opening in an axial direction. The housing has a pattern along the perimeter. A spring is mounted in the opening along the axial direction, and is pre-stressed for movement in a radial direction and pre-stressed for movement in the axial direction. The spring has a radial member protruding through the pattern of the housing. A plunger is mounted in the opening along the axial direction, abutting the spring for urging the spring in the axial direction and for moving the member in the pattern along the perimeter. After a pre-determined number of activations of the plunger in the axial direction, the member will come to a terminating position and will either contact a pin to establish electrical continuity or at the terminating position break electrical continuity.

摘要翻译： 用于医疗或手术装置的机械限制开关具有基本上圆柱形的壳体，其具有在轴向方向上的周边和开口。 外壳沿周边有图案。 弹簧沿着轴向安装在开口中，并且被预应力地沿径向方向运动并预应力以沿轴向运动。 弹簧具有突出穿过壳体图案的径向构件。 柱塞沿着轴向方向安装在开口中，邻接弹簧以沿轴向推动弹簧，并沿着周边沿图案移动构件。 在柱塞在轴向上的预定数量的激活之后，构件将到达终止位置，并且将接触销以建立电连续性或者在终止位置断开电连续性。

公开(公告)号：US20040129551A1

公开(公告)日：2004-07-08

申请号：US10739252

申请日：2003-12-17

发明人： Harold B. Kent ,  James J. Levante ,  Aaron T. Fine ,  Joseph R. Layton

IPC分类号： H01H003/16

CPC分类号： A61N1/048 ,  A61B2560/0276 ,  H01H13/18 ,  H01H2003/0273 ,  H01H2300/014 ,  H01R13/7032 ,  H01R13/7035 ,  H01R13/707 ,  H01R2201/12

摘要： A mechanical limiter switch for use in a medical or surgical device has a substantially cylindrically shaped housing with a perimeter and an opening in an axial direction. The housing has a pattern along the perimeter. A spring is mounted in the opening along the axial direction, and is pre-stressed for movement in a radial direction and pre-stressed for movement in the axial direction. The spring has a radial member protruding through the pattern of the housing. A plunger is mounted in the opening along the axial direction, abutting the spring for urging the spring in the axial direction and for moving the member in the pattern along the perimeter. After a pre-determined number of activations of the plunger in the axial direction, the member will come to a terminating position and will either contact a pin to establish electrical continuity or at the terminating position break electrical continuity.

摘要翻译： 用于医疗或手术装置的机械限制开关具有基本上圆柱形的壳体，其具有在轴向方向上的周边和开口。 外壳沿周边有图案。 弹簧沿着轴向安装在开口中，并且被预应力地沿径向方向运动并预应力以沿轴向运动。 弹簧具有突出穿过壳体图案的径向构件。 柱塞沿着轴向方向安装在开口中，邻接弹簧以沿轴向推动弹簧，并沿着周边沿图案移动构件。 在柱塞在轴向上的预定数量的激活之后，构件将到达终止位置，并且将接触销以建立电连续性或者在终止位置断开电连续性。

公开(公告)号：US20010012715A1

公开(公告)日：2001-08-09

申请号：US09839311

申请日：2001-04-20

发明人： Gregory Alan James

IPC分类号： H01R013/627

CPC分类号： H01R13/6275 ,  H01R13/641 ,  H01R13/707 ,  Y10S439/953

摘要： A method and apparatus for an electromechanically controlled electronic interface plug. The interface plug provides electrical connection with a complementary connector while providing electromechanical control over the ability to disconnect or decouple the interface plug. When the prevention mechanism is in an engaged position it prevents decoupling the interface plug. When the prevention mechanism is in a disengaged position it allows decoupling the interface plug. An electrical signal controls whether the prevention mechanism moves from the engaged to the disengaged position. An electronic controller provides the electrical signal when it is determined safe to allow the interface plug to decouple. The electromechanical interface plug is especially useful in notebook computer docking/undocking applications where the notebook computer must be in a safe state before undocking can occur.

公开(公告)号：US6053756A

公开(公告)日：2000-04-25

申请号：US72309

申请日：1998-05-04

申请人： Allen Flanigan ,  Vince Burkhart

发明人： Allen Flanigan ,  Vince Burkhart

IPC分类号： H01R13/629 ,  H01R13/641 ,  H01R13/703 ,  H01R13/707 ,  H01R13/62

CPC分类号： H01R13/707 ,  H01R13/641 ,  H01R13/7035 ,  Y10S439/911

摘要： The present invention generally provides a safety connector apparatus for making an electrical/power connection in an electrical/power system comprising an interlock cover disposed on a connecting end of a power cable, a housing disposed over a power connector, the housing having a cover receiving cavity and a switch adaptable to enable power transfer when the cover is safely and securely locked by the cover lock.

摘要翻译： 本发明总体上提供了一种用于在电力/电力系统中进行电力/电力连接的安全连接器装置，包括设置在电力电缆的连接端上的互锁盖，设置在电力连接器上的壳体，壳体具有盖 空腔和开关，适用于当盖被盖锁牢固地锁定时能够传递功率。

公开(公告)号：US5880420A

公开(公告)日：1999-03-09

申请号：US837926

申请日：1997-04-11

申请人： Richard M Rohmer ,  Eric C Johnson

发明人： Richard M Rohmer ,  Eric C Johnson

IPC分类号： H01R13/707 ,  H01R13/71 ,  H01H9/20 ,  H01R33/96

CPC分类号： H01R13/707 ,  H01R13/71

摘要： A housing and interlock mechanism for a high current electrical switch, wherein the interlock mechanism precludes disruption of the circuit when the circuit is energized or under load. The interlock mechanism includes a lever arm for rotating a transfer gear to slidably desplace an elongated drive bar for simultaneously rotating an actuation gear for actuating the switch and an interlock gear for selectively engaging the plug.

摘要翻译： 一种用于高电流电气开关的壳体和互锁机构，其中互锁机构防止当电路通电或负载时电路的中断。 互锁机构包括用于旋转传动齿轮以可滑动地定位细长驱动杆的杠杆臂，用于同时旋转用于致动开关的致动齿轮和用于选择性地接合插塞的互锁齿轮。

公开(公告)号：US5670763A

公开(公告)日：1997-09-23

申请号：US683581

申请日：1996-07-15

申请人： Charles Jeffrey Spencer

发明人： Charles Jeffrey Spencer

IPC分类号： H01R13/707 ,  H01H9/28

CPC分类号： H01R13/707

摘要： An actuator shaft has an external end mounting a handle adjacent the dead front receptacle and an internal end contained within the fixture housing. An actuator arm is mounted on the inner end of the actuator shaft. A spring urges the actuator shaft in a first rotary direction from a first position to a second position. When the actuator shaft is in its first position, the actuator arm is in an interfering relationship with an interlock rod thus preventing the disconnect switch from being turned on. A slider has one end thereof projecting into the cylindrical opening of the dead front receptacle. The other end of the slider includes an opening receiving the actuator shaft in the vicinity of a first slot; the slider opening defines cam follower formations engageable with a planar surface defined by the first slot. Insertion of a plug causes the slider to move such that the actuator or shaft may rotate under the influence of the spring from its first position to its second position. This rotation of the actuator shaft causes (1) a locking pin to be engaged with an aperture in the plug thus preventing removal of the plug and (2) the actuator arm to be moved out of interfering relationship with the interlock rod.

摘要翻译： 致动器轴具有外部端部，其安装在死角接收器附近的手柄和容纳在固定器壳体内的内部端部。 致动器臂安装在致动器轴的内端上。 弹簧将致动器轴沿第一旋转方向从第一位置推动到第二位置。 当致动器轴处于其第一位置时，致动器臂与互锁杆形成干涉关系，从而防止断开开关接通。 滑块的一端突出到死前插座的圆柱形开口中。 滑块的另一端包括在第一槽附近容纳致动器轴的开口; 滑动器开口限定可与由第一狭槽限定的平面接合的凸轮随动体结构。 塞子的插入导致滑块移动，使得致动器或轴可以在弹簧的影响下从其第一位置旋转到其第二位置。 致动器轴的这种旋转导致（1）锁定销与插头中的孔接合，从而防止插头的移除，和（2）致动器臂被移出与互锁杆的干扰关系。

公开(公告)号：US5571030A

公开(公告)日：1996-11-05

申请号：US369947

申请日：1995-01-09

申请人： Joseph H. Gladd ,  John M. Sova ,  Paul S. Ghirardi

发明人： Joseph H. Gladd ,  John M. Sova ,  Paul S. Ghirardi

IPC分类号： H01R13/64 ,  H01R13/436 ,  H01R13/52 ,  H01R13/627 ,  H01R13/641 ,  H01R13/703 ,  H01R13/707 ,  H01R9/00

CPC分类号： H01R13/7032 ,  H01R13/4367 ,  H01R13/5213 ,  H01R13/641 ,  H01R13/6272 ,  H01R13/707

摘要： An electrical connector assembly has a pair of mating connector housings carrying mating metal terminals, a double ended shorting clip carried by one of the housings and having both ends thereof in spring biased engagement with its associated metal terminals in that housing, a third housing encircling the housings and a tethered connector position assurance member connected to the third housing. The shorting clip first has one end automatically disengaged from its associated metal terminals by a first cam when the connector housings are mated together and then its other end automatically disengaged from its associated terminals by a second cam on the connector position assurance member when it is connected to the third housing so that a shorting path across the associated metal terminals is only fully disconnected if proper mating of the connector housings is assured. The third housing provides environmental splash protection, strain relief for conductors connected to the terminals and has an integral terminal position assurance means for assuring proper positioning of the terminals in the housing. The third housing also has a depressible dome to release the connector housings from each other.

摘要翻译： 电连接器组件具有一对配合的连接器壳体，其承载配合的金属端子，由一个壳体承载的双端短路夹，其两端弹簧偏置与该壳体中的相关联的金属端子接合;第三壳体， 壳体和连接到第三壳体的连接器位置保证构件。 当连接器壳体配合在一起时，短路夹首先通过第一凸轮从其相关联的金属端子自动脱离，然后当连接器壳体连接时，其另一端通过连接器位置保证构件上的第二凸轮自动地从其相关联的端子脱离 使得如果确保连接器壳体的适当配合，则穿过相关联的金属端子的短路仅仅完全断开。 第三壳体为连接到端子的导体提供环境飞溅保护，应变消除，并具有用于确保端子在壳体中的适当定位的整体的端子位置确保装置。 第三壳体还具有可压缩的圆顶以将连接器壳体彼此释放。

公开(公告)号：US5259778A

公开(公告)日：1993-11-09

申请号：US911626

申请日：1992-07-10

申请人： Ning Zhang

发明人： Ning Zhang

IPC分类号： H01R13/213 ,  H01R13/453 ,  H01R13/707 ,  H01R13/71

CPC分类号： H01R13/707 ,  H01R13/4532

摘要： A method for safety non-arcing electric connection and the device using the same, which are adapted to complete the electric connection of common domestic appliances with power supply. The device comprises a socket unit which consists of a socket cover, a socket case, an insertion element and a connection element, and a plug which has a position means. The method is performed by means of insertion and turning. Three positions are defined by several pairs of pillar shaped teeth which cooperate with a pair of pillar shaped projections on the inside of the socket case. Also, electrical contact is established and broken by rotation of the insertion element relative to the socket unit. The device has advantages of safety, simple structure, convenient operation and no arcing.

摘要翻译： 一种用于安全无电弧电连接的方法和使用该方法的装置，其适于完成普通家用电器与电源的电连接。 该装置包括由插座盖，插座壳体，插入元件和连接元件组成的插座单元和具有位置装置的插头。 该方法通过插入和转动来执行。 三个位置由几对支柱形齿组成，与支架壳体内侧的一对柱形突起配合。 此外，通过插入元件相对于插座单元的旋转建立和断开电接触。 该装置安全，结构简单，操作方便，无电弧等优点。

公开(公告)号：US4734051A

公开(公告)日：1988-03-29

申请号：US9936

申请日：1987-02-02

申请人： Edgar Burns

发明人： Edgar Burns

IPC分类号： H01R13/658 ,  H01R13/6583 ,  H01R13/703 ,  H01R13/707 ,  H01R25/00

CPC分类号： H01R13/6583 ,  H01R13/7036 ,  H01R13/2421 ,  H01R13/707

摘要： An electrical connector part has its connector end covered by a metal shield or grid plate having openings individually aligned with electrical contacts. The electrical contacts are of the "butt" variety having spring-loaded parts which shieldingly cover the grid plate openings when the connector parts are released.

摘要翻译： 电连接器部分的连接器端部被金属屏蔽或栅格板覆盖，金属屏蔽或栅格板具有与电触点分开对齐的开口。 电触头是具有弹簧加载部件的“对接”类型，当连接器部件被释放时，该触点屏蔽地覆盖格栅板开口。

公开(公告)号：US4666223A

公开(公告)日：1987-05-19

申请号：US773089

申请日：1985-09-04

申请人： Ditmar K. Tillmann

发明人： Ditmar K. Tillmann

IPC分类号： H01R13/707 ,  H01R25/16 ,  H01R9/03

CPC分类号： H01R13/707 ,  H01R25/164

摘要： A switchable power tap wherein there is provided a housing mounting therein three electrically conductive members or plates. These three plates define the electrical outlet portion of the power tap, which outlet portion in the preferred embodiment comprises a conventional electrical receptacle. The power tap also includes an electrical inlet portion which is defined by three electrically conductive prongs adapted to create a plug-like engagement with a power block. Two of the prongs are permanently electrically connected to two of the conductive plates. The third prong is part of a switch structure and is slidably supported on but in continuous electrical engagement with a conductive guide member, the latter being electrically connected to the third conductive plate. This slidable, and hence switchable, prong can be selectively positioned in any one of several different positions, three in the disclosed embodiment, so that when the power tap is plugged into the power block, the switchable prong is electrically engaged with a selected one of the three different electrical circuits provided in the power block, depending upon the preselected position of the switchable prong.

摘要翻译： 一种可切换电力抽头，其中提供了一个在其中安装三个导电构件或板的壳体。 这三个板限定电力抽头的电气出口部分，该优选实施例中的出口部分包括常规电气插座。 电力抽头还包括电气入口部分，其由适于产生与电力块的插塞状接合的三个导电插脚限定。 两个插脚永久地电连接到两个导电板。 第三分支是开关结构的一部分，并且可滑动地支撑在与导电引导构件连续电接合，导电引导构件电连接到第三导电板。 这种可滑动且因此可切换的插脚可以选择性地定位在所公开的实施例中的三个不同位置中的任何一个中，使得当电源开关插入电源块时，可切换插脚与选定的 根据可切换叉头的预选位置，设置在功率块中的三个不同的电路。