-
公开(公告)号：US4783906A
公开(公告)日：1988-11-15
申请号：US934883
申请日：1986-11-25
CPC分类号： H02K11/026 , H02K11/40 , H02K5/148 , H02K5/225 , H02K2211/03 , Y10T29/49121
摘要： A lead frame assembly comprises a stamped and formed lead frame having spaced pairs of electrical terminals and other contact sections. Severable sections initially interconnect potential electrical circuit sections of the lead frame separating the lead frame into separate metal members defining discrete electrical circuits if severed. A dielectric covering is molded over the lead frame exposing the pairs of terminals and other contact sections for termination or electrical engagement. Openings are formed in the housing exposing the severable sections of the lead frame for severing, to be selectively severed creating separate electrical circuit sections, or to be retained unsevered, as desired. After the molding of the covering over the lead frame, the article thus fabricated can be customized by selective severing and connecting of components as desired. Thus a method has been described for making a customizable lead frame assembly.
摘要翻译： 引线框架组件包括冲压形成的引线框架，其具有间隔开的电端子对和其它接触部分。 可切割部分最初将引线框架的潜在电路部分互连，将引线框架分离成分开的金属部件，限定分立的电路如果被切断。 在引线框架上模制电介质覆盖物，露出成对的端子和其它接触部分用于端接或电接合。 在壳体中形成开口，露出引线框架的可分割部分用于切断，根据需要被选择性地切断，产生分开的电路部分或保持未切割。 在覆盖物在引线框架上模制之后，如此制造的制品可以根据需要通过选择性地切断和连接部件来定制。 因此，已经描述了用于制造可定制的引线框架组件的方法。
-
公开(公告)号：US4895536A
公开(公告)日：1990-01-23
申请号：US221481
申请日：1988-07-19
CPC分类号： H02K11/026 , H02K11/40 , H02K5/148 , H02K5/225 , H02K2211/03 , Y10S439/937
摘要： A lead frame assembly comprises a stamped and formed lead frame having spaced pairs of electrical terminals and other contact sections. Severable sections initially interconnect potential electrical circuit sections of the lead frame separating the lead frame into separate metal members defining discrete electrical circuits if severed. A dielectric covering is molded over the lead frame exposing the pairs of terminals and other contact sections for termination or electrical engagement. Openings are formed in the housing exposing the severable sections of the lead frame for severing, to be selectively severed creating separate electrical circuit sections, or to be retained unsevered, as desired. After the molding of the covering over the lead frame, the article thus fabricated can be customized by selective severing and connecting of components as desired.
摘要翻译： 引线框架组件包括冲压形成的引线框架，其具有间隔开的电端子对和其它接触部分。 可切割部分最初将引线框架的潜在电路部分互连，将引线框架分离成分开的金属部件，限定分立的电路如果被切断。 在引线框架上模制电介质覆盖物，露出成对的端子和其它接触部分用于端接或电接合。 在壳体中形成开口，露出引线框架的可分割部分用于切断，根据需要被选择性地切断，产生分开的电路部分或保持未切割。 在覆盖物在引线框架上模制之后，如此制造的制品可以根据需要通过选择性地切断和连接部件来定制。
-
公开(公告)号：US4673837A
公开(公告)日：1987-06-16
申请号：US807775
申请日：1985-11-12
CPC分类号： H02K11/026 , H02K11/40 , H02K5/148 , H02K5/225 , H02K2211/03 , Y10T29/49011 , Y10T29/49121
摘要： A motor brush assembly comprises a stamped and formed lead frame including electrical terminals at spaced locations and a dielectric housing member secured onto the lead frame with the electrical terminals being exposed and accessible for electrical termination to electrical power wires and lead wires of capacitors and inductors. Cavities are located in the housing member in which the inductors are disposed. Metal brush holders are positioned in brush holder locations on the housing member and lugs thereof are electrically stapled onto the lead frame. Openings are located in the housing member exposing severable sections of the lead frame separating the lead frame into separate brush circuits. If inductors are to be disposed in the circuit path between the terminated power leads and the brush holder locations, the respective severable sections are also severed which interconnect the lead frame between the associated pairs of terminals corresponding to each inductor. A ground terminal extends outwardly from the housing member.
摘要翻译： 马达刷组件包括冲压形成的引线框架，该引线框架包括间隔位置处的电端子，以及固定到引线框架上的绝缘壳体构件，其电气端子被暴露并且可用于电气接线到电容器和电感器的电力线和引线。 腔室位于其中设置电感器的壳体构件中。 金属刷架定位在外壳构件上的刷架位置上，并且其凸耳被电连接到引线框架上。 开口位于壳体构件中，暴露引线框架的可分离部分，将引线框架分离成单独的刷电路。 如果将电感器设置在端接的电源引线和电刷架位置之间的电路中，则相应的可分断部分也被切断，其将引线框架互相连接在与每个电感器相对应的相关联的端子对之间。 接地端子从壳体构件向外延伸。
-
公开(公告)号：US4582374A
公开(公告)日：1986-04-15
申请号：US314601
申请日：1981-10-26
CPC分类号： H01R12/526 , H01R23/68
摘要： A high density interconnect system is described which comprises a laminated board including a conductive power plane and a ground plane insulated from each other and containing a series of holes therethrough. Signal contacts, ground contacts, power contacts, data bus interconnect contacts, and feed-through contacts are selectively mounted in the series of holes with the ground contacts and power contacts connected to the respective ground plane and conductive power plane and the other contacts insulated therefrom. Front contact housings are secured against the laminated board means and contain spring-loaded contacts in openings therein for electrical engagement with the signal contacts and for electrical engagement with pins of a signature board. Rear contact housings house contact sections of the signal, power, ground, and data bus interconnect contacts to which input/output connectors of computer boards are connected for supplying power thereto, and operating signals from the computer boards are transmitted via the signal contacts to the signature board which conducts tests on the board under test to test the same. A cam-operative apparatus moves a platen carrying the signature board so that the pins of the signature board are moved into electrical engagement with the spring-loaded contacts.
摘要翻译： 描述了一种高密度互连系统，其包括层叠板，其包括彼此绝缘并且包含一系列通孔的导电电源平面和接地平面。 信号触点，接地触点，电源触点，数据总线互连触点和馈通触点选择性地安装在一系列孔中，接地触点和电源触点连接到相应的接地平面和导电电源平面，而其他触点与其绝缘 。 前触点壳体固定在叠层板装置上，并在其中的开口中容纳弹簧加载的触点，用于与信号触头电接合并与签名板的引脚电接合。 后触点外壳容纳信号，电源，接地和数据总线互连触点的接触部分，计算机板的输入/输出连接器连接到该接触部分，用于为其提供电力，并且来自计算机板的操作信号经由信号触点传送到 签名板，在被测试板上进行测试以进行测试。 凸轮操作装置移动携带签名板的压板，使得签名板的销移动成与弹簧加载的触点电接合。
-
公开(公告)号：US4131982A
公开(公告)日：1979-01-02
申请号：US846244
申请日：1977-10-27
CPC分类号： H05K7/08 , H05K13/0447 , Y10T29/49147 , Y10T29/5149 , Y10T29/53174 , Y10T29/53257 , Y10T29/53283
摘要： The disclosure relates to a tool for storing and assembling conductive contact elements into a miniature pin board, the tool including an elongate body having a lengthwise supply chamber communicating with open ends of the body. One open end is formed into a resiliently expansible throat which allows dispensing of individual contact elements. The opposite open end of the body is provided with resilient fingers having jaws which are biased toward each other to grip and remove a contact element from the pin board.
摘要翻译： 本发明涉及一种用于将导电接触元件存储和组装到微型销板中的工具，该工具包括具有与主体的开放端连通的纵向供应室的细长主体。 一个开口端形成为弹性膨胀的喉部，其允许分配单独的接触元件。 主体的相对的开口端设置有弹性指状物，该弹性指状物具有彼此偏压的夹爪，以从销板夹持和移除接触元件。
-
公开(公告)号：US4846699A
公开(公告)日：1989-07-11
申请号：US127992
申请日：1987-12-02
申请人： Douglas W. Glover , Richard F. Granitz , Donald R. Harner , Earl R. Kreinberg , Paul Vinson , John W. Wanat , James P. Wolowicz
发明人： Douglas W. Glover , Richard F. Granitz , Donald R. Harner , Earl R. Kreinberg , Paul Vinson , John W. Wanat , James P. Wolowicz
CPC分类号： H01R12/7005 , H01R12/88
摘要： A connector system for distributing power to daughter cards in a card cage includes a power connector for each card mounted on framework of the card cage. Each power connector has individual terminals connected to power conductors connected to a power supply and at least one terminal connected to a return path conductor. Each power connector includes a channel along which an active edge of the card is inserted and moved longitudinally from an open end, opposed from another channel aligned therewith, until the daughter card is fully inserted into the card cage, and signal transmission connectors along the back card edge mate with connectors of the backplane of the card cage. The daughter card is then locked in position; its power connector is then actuated, camming contact sections of its terminals into electrical engagement with contacts along the active edge of the daughter card. Each daughter card is thus powered and correspondingly disconnectable independently of the other daughter cards. An interference arrangement prevents the power connector from being actuated unless the card is locked in position, and prevents unlocking and removal of the card unless the power connector is deactuated. A dielectric rail along the card's active edge is shaped to fit the channel of the power connector and protect the active edge and contact sections therealong exposed in recesses of the rail. A daughter card may have two active edges, each with a rail insertable into channels of a pair of opposed power connectors.
-
7.发明授权
公开(公告)号：US4846727A
公开(公告)日：1989-07-11
申请号：US179589
申请日：1988-04-11
IPC分类号： H01R13/648 , H01R12/50 , H01R12/72 , H01R13/514 , H01R13/6599 , H01R24/00
CPC分类号： H01R23/688 , H01R12/727 , H01R13/6587 , H01R13/6599 , H01R23/6873
摘要： A reference conductor for improving signal integrity in connectors and connector systems. More particularly the reference conductor includes a conductive plate positioned between adjacent rows of signal conductors in a connector and which is electrically connected to reference circuits on substrates associated with the connector to provide a low inductance signal return path.
摘要翻译： 用于改善连接器和连接器系统中的信号完整性的参考导体。 更具体地，参考导体包括位于连接器中的相邻行信号导体之间的导电板，并且电连接到与连接器相关联的衬底上的参考电路以提供低电感信号返回路径。
-
公开(公告)号：US5073118A
公开(公告)日：1991-12-17
申请号：US281566
申请日：1988-12-08
CPC分类号： H05K3/325 , H01R12/58 , H01R12/585 , H01R13/03 , H05K2201/10295 , H05K2201/10393 , H05K2201/10727
摘要： An electronic component (16, 18) having contact pads (20) is surface mounted to a circuit board (27) by means of electrical terminals (1) each comprising a head (2) having a flat, contact pad engaging, face (6) and a shank (4), which may be in form of a compliant pin, extending normally of the pad engaging face (6). Each pad engaging surface (6) has a gold covering provided by electroplating or by inlaying. The circuit board (27) has metal lined through holes (30) in the same pattern as the pads (20) of the electronic component (16, 18). The shank (4) of each terminal (1) is inserted into the metal lining (36) of a respective hole (30) in the circuit board (27) so that the head (2) of the terminal (1) lies against a land (38) of one of the linings (36), after which the electronic component (16, 18) is seated on the circuit board (27) with each contact pad (20) of the electronic component (16, 18) in engagement with the gold covered face (6) a respective terminal (1). Another embodiment of the invention includes an array (50) of contacts interposed between the components (16, 17) and the circuit board (27) so that the contacts (52) are electrically in between the pads (20) and the respective gold covered faces (6).
摘要翻译： 具有接触焊盘（20）的电子部件（16,18）通过电端子（1）表面安装到电路板（27），电端子（1）包括具有平坦的接触焊盘接合面（6）的头部 ）和可以是柔性销的形式的柄（4），其通常由垫接合面（6）延伸。 每个垫接合表面（6）具有通过电镀或镶嵌提供的金覆盖物。 电路板（27）具有与电子部件（16,18）的焊盘（20）相同的金属衬里的通孔（30）。 每个端子（1）的柄（4）插入到电路板（27）中的相应孔（30）的金属衬里（36）中，使得端子（1）的头部（2）位于 电子部件（16,18）中的一个的平台（38），之后电子部件（16,18）与电子部件（16,18）的每个接触垫（20）配合在电路板（27）上，接合 与金覆盖面（6）相对应的端子（1）。 本发明的另一个实施例包括插入在组件（16,17）和电路板（27）之间的触点阵列（50），使得触点（52）电连接在焊盘（20）和相应的金覆盖 面（6）。
-
公开(公告)号：US4836791A
公开(公告)日：1989-06-06
申请号：US119081
申请日：1987-11-16
申请人： Dimitry G. Grabbe , Richard F. Granitz , Roel J. Bakker , Donald W. Milbrand, Jr. , Earl E. Masterson
发明人： Dimitry G. Grabbe , Richard F. Granitz , Roel J. Bakker , Donald W. Milbrand, Jr. , Earl E. Masterson
IPC分类号： H01R12/50 , H01R12/71 , H01R13/6588 , H01R13/6594
CPC分类号： H01R23/6873 , H01R12/716 , H01R13/6588 , H01R13/6594 , Y10S439/927
摘要： The present invention is directed to a multi-pin coax connector assembly having connector housings made of metal or conductive plastic which serves as a reference ground for all signals. The connectors have passages extending therethrough. Pin and socket terminals are insert molded with insulating material and are positioned in the passages. The insulating material spaces the terminals from the conductive connector housing as well as providing air gaps along most of the length of the terminals. The air gaps cooperate with the insulating material to provide controlled impedance. As the signals travel at a high rate of speed along the terminals, the terminals are bent to minimize the reflection of the signal. The connectors are provided with power and ground busses along the outside surfaces thereof, the busses of the first connector making electrical connection with the respective busses of the second connector. A camming assembly means is also provided to cam the terminals of the connectors together, which provides for a positive wipe action as the terminals of the connectors are cammed into electrical engagement with each other. The camming assembly means also allows for reduced insertion force of the connectors, as the terminals of one connector do not engage the terminals of the other connector until the camming assembly means is operated.
摘要翻译： 本发明涉及一种具有由金属或导电塑料制成的连接器壳体的多针同轴电缆连接器组件，其用作所有信号的参考接地。 连接器有通过其延伸的通道。 引脚和插座端子用绝缘材料插入成型，并定位在通道中。 绝缘材料将端子与导电连接器壳体隔开，并且沿着端子的大部分长度提供气隙。 气隙与绝缘材料配合以提供受控阻抗。 随着信号沿着端子以高速度行进，端子被弯曲以最小化信号的反射。 连接器沿着其外表面设置有电源和接地总线，第一连接器的总线与第二连接器的相应总线电连接。 还提供了一种凸轮组合装置，用于将连接器的端子一起凸轮，这些连接器的端子彼此相配合地形成正的擦拭动作。 凸轮组合装置还允许连接器的插入力降低，因为一个连接器的端子在与凸轮组合装置操作之前不接合另一个连接器的端子。
-
公开(公告)号：US4134631A
公开(公告)日：1979-01-16
申请号：US832845
申请日：1977-09-13
CPC分类号： H05K7/1448
摘要： A modular plug board system is disclosed for interconnecting an array of parallel cards in a card cage. The cards are pluggably connected to the IO circuit board of a machine to be programmed by the plug board system. A rear board of the plug board system is divided into sections which impinge one another in side to side relationship. The sections are pluggably connected to corresponding cards and are individually removable from the plug board system to allow for individual removal of the cards from the card cage and from pluggable connection with the IO circuit board. One or more cards may be eliminated from the card cage to allow for discrete wire or cable connection directly from the IO circuit board to an appropriate section of the plug board system.
摘要翻译： 公开了用于互连卡笼中的并行卡阵列的模块化插板板系统。 这些卡可插拔连接到要由插接板系统编程的机器的IO电路板上。 插头板系统的后板被划分为彼此相互碰撞的侧面关系。 这些部分可插拔连接到相应的卡，并且可以从插接板系统单独移除，以允许从卡笼单独移除卡和从IO电路板的可插拔连接。 一个或多个卡可以从卡笼中消除，以允许离散的电线或电缆连接直接从IO电路板到插件板系统的适当部分。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.029 秒)
