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公开(公告)号：US4486064A
公开(公告)日：1984-12-04
申请号：US447910
申请日：1982-12-08
IPC分类号： H01R4/24 , H01R13/11 , H01R13/115 , H01R13/41 , H01R13/428 , H01R13/627 , H01R13/645
CPC分类号： H01R4/2462 , H01R12/7064 , H01R12/716 , H01R12/724 , H01R13/112 , H01R13/41 , H01R13/428 , H01R13/627 , H01R13/645
摘要： An electrical connector for connecting insulated conductors to electrical terminals comprises a dielectric housing member having terminal-receiving passageways extending therethrough and conductor-receiving areas extending normal to the terminal-receiving passageways. Electrical terminals are secured in the terminal-receiving passageways; each of the terminals includes a contact section and a conductor-terminating section. The conductor-terminating section is formed of overlapping members having coincident slots, the outer angled edges of the slots adapted to cut through the insulation of the conductor when the conductor is forced into the slots and inner parallel edges of the slots adapted to score and electrically engage the conductive core of the conductor. A cover member has opposing leg members that extend along the overlapping members of the conductor-terminating sections as the leg members move into respective terminal-receiving passageways, the leg members having arcuate surfaces that will force the conductive cores of the conductors to the rounded bottoms of the coincident slots when the cover member is positioned on the housing member. The housing member and the cover member have latching members latching them together and the overlapping members of the conductor-terminating sections include securing barbs that engage the leg members thereby securing the cover member in position on the housing member and maintaining the conductive cores adjacent the rounded bottoms of the coincident slots.
摘要翻译： 用于将绝缘导体连接到电端子的电连接器包括具有延伸穿过其中的端子接收通道的电介质壳体构件和垂直于端子接收通道延伸的导体接收区域。 电气端子固定在端子接收通道中; 每个端子包括接触部分和导体终端部分。 导体端接部分由具有重合狭缝的重叠部件形成，当导体被迫进入槽中时，槽的外侧边缘适于切穿导体的绝缘体，适合于分级和电气地插入槽的内部平行边缘 接合导体的导电芯。 盖构件具有相对的腿部构件，当腿部构件移动到相应的端子容纳通道中时，腿部构件沿着导体端接部分的重叠构件延伸，腿部构件具有弓形表面，其将导致导体的导电芯部向圆形底部 当盖构件定位在壳体构件上时重合槽的位置。 壳体构件和盖构件具有将它们锁定在一起的闩锁构件，并且导体端接部分的重叠构件包括固定倒钩，钩子与腿构件接合，从而将盖构件固定在壳体构件上的适当位置，并将导电芯保持在邻近圆形 重合槽的底部。
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公开(公告)号：US4493525A
公开(公告)日：1985-01-15
申请号：US462278
申请日：1983-01-31
IPC分类号： H01R13/648 , H01R9/03 , H01R13/6593 , H01R13/6594 , H01R13/6597
CPC分类号： H01R9/032 , H01R13/6593 , H01R13/6594 , H01R13/6597 , Y10S439/906
摘要： In an electrical connector of the plug type and a corresponding receptacle therefor, said plug connector comprises a dielectric housing member having terminal-receiving passageways therein in which electrical terminals are latchably secured, and said terminals have contact sections extending forward from said housing member and are electrically connected to electrical conductors of a shielded cable. Metal clamshell members are mounted on said housing member forming an outer contact which extends forward to cover said contact sections of said terminals. The conductive shield of said cable surrounds a rear section of said outer contact and is surrounded by a ferrule member which is crimped to secure said shield to said outer contact, and said clamshell members to said housing; said ferrule is also crimped to an insulating jacket of said cable, and an insulating sleeve is disposed around said outer contact and said cable. A receptacle is provided which has a dielectric housing having a terminal-receiving section surrounded by a channel for receiving a front section of said outer contact of said plug connector, and a hood section surrounding said channel, both said sections having opposed U-shaped recesses communicating with said channel forming a means for polarizing said plug connector in said receptacle. Said receptacle has terminals secured therein which have forked contact sections to electrically receive sections extending outwardly from said receptacle housing for electrical contact sections of said plug terminals and which also have other contact connection to a printed circuit board. A ground terminal is secured to said receptacle and has ground contact means exterior of said housing.
摘要翻译： 在插头类型的电连接器及其相应的插座中，所述插头连接器包括具有端子容纳通道的电介质壳体构件，其中电端子可锁定地固定，并且所述端子具有从所述壳体构件向前延伸的接触部分，并且是 电连接到屏蔽电缆的电导体。 金属蛤壳构件安装在所述壳体构件上，形成向前延伸以覆盖所述端子的所述接触部分的外部触头。 所述电缆的导电屏蔽包围所述外部接触件的后部，并且被套圈构件包围，所述套圈构件被压接以将所述屏蔽件固定到所述外部触点，并且所述蛤壳构件被固定到所述壳体; 所述套圈也被卷曲到所述电缆的绝缘护套，并且绝缘套管围绕所述外部接触件和所述电缆设置。 提供了一种插座，其具有绝缘壳体，该绝缘壳体具有由用于接收所述插头连接器的所述外触头的前部的通道和围绕所述通道的罩部分包围的端子容纳部分，所述部分具有相对的U形凹部 与所述通道连通，形成用于使所述插座中的所述插头连接器偏振的装置。 所述插座具有固定在其中的端子，其具有叉形接触部分以电接收从所述插座壳体向外延伸的部分，用于所述插头端子的电接触部分，并且还具有与印刷电路板的其它接触连接。 接地端子被固定到所述插座，并且在所述壳体的外部具有接地触头装置。
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公开(公告)号：US4611878A
公开(公告)日：1986-09-16
申请号：US691620
申请日：1985-01-15
IPC分类号： H01R9/03 , H01R13/6593 , H01R13/6594 , H01R13/629
CPC分类号： H01R9/032 , H01R13/6593 , H01R13/6594
摘要： An electrical connector of the plug type comprises a dielectric housing member in which electrical terminals are secured, contact sections of the electrical terminals extend outwardly from a front surface of the dielectric housing member, and conductor-securing sections of the electrical terminals are to be connected to electrical conductors of a shielded cable. Metal clamshell members are mounted on the dielectric housing member forming an outer contact surrounding the dielectric housing member so that a front section covers the contact sections of the electrical terminals and a rear section is to be connected to a shield of the shielded cable. An insulating sleeve is disposed on the clamshell members and the cable. The conductor-securing sections are electrically connected to the electrical conductors and the electrical terminals are latchably secured in terminal passageways of the dielectric housing member, the rear section of the outer conductor has the shield positioned thereon so that a ferrule member can be crimped onto the rear section crimping the shield between the rear section and the ferrule member and, securing the clamshell members in position on the dielectric housing, the ferrule member is also to be crimped onto an insulating jacket of the cable. The forward section of the outer contact has an axial indentation aligned with a peripheral recess at the front of the housing member which polarizes the plug connector when mated with a receptacle connector having a corresponding peripheral recess at the front of its housing.
摘要翻译： 插头型的电连接器包括绝缘壳体构件，其中电端子被固定，电端子的接触部分从电介质壳体构件的前表面向外延伸，并且电端子的导体固定部分将被连接 到屏蔽电缆的电导体。 金属蛤壳构件安装在电介质壳体构件上，形成围绕介电壳体构件的外部触点，使得前部覆盖电端子的接触部分，并且后部部分将连接到屏蔽电缆的屏蔽。 绝缘套管设置在蛤壳构件和电缆上。 导体固定部分电连接到电导体，并且电端子可锁定地固定在介电壳体部件的端子通道中，外部导体的后部具有定位在其上的屏蔽，使得套圈部件能够被卷曲到 后部将所述屏蔽件压接在所述后部部分和所述套圈部件之间，并且将所述蛤壳部件固定在所述介电壳体上的适当位置，所述套圈部件也被压接到所述电缆的绝缘套上。 外部接触件的前部具有与壳体构件前部的周边凹部对准的轴向凹槽，当与具有在其壳体前部具有对应的周边凹部的插座连接器配合时，插头连接器极化。
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公开(公告)号：US4804342A
公开(公告)日：1989-02-14
申请号：US42203
申请日：1987-04-24
IPC分类号： H01R13/58
CPC分类号： H01R13/5829
摘要： A cable strain relief assembly has a first cover (30, 180) fastenable to a cable face (26) of an electrical connector (20) having an array (28) of cables (22) extending therefrom such that the cable array (28) extends over a transverse aperture (50, 184) near the rearward end (36) of the first cover (30, 180). The second cover (80, 182) is securable over the cable array (28) to the first cover (30, 180) at their rearward ends (36, 86) in a manner clamping the cables (22) into the aperture and against surfaces (52, 54, 190) adjacent the forward (56) and rearward (58) sides of the aperture (50, 184). In one embodiment, the second cover (80) has a pair of hooks (90) which hook around a pair of cylindrical bosses (60) at each side of the cable array (28) and just rearwardly of the aperture (50), and the second cover (80) is then rotatable with the hooks (90) and bosses (60) comprising a pivot unit a clamping surface (102) of the second cover (80) engages the cables (22) and deflects portions of them into the aperture (50) and clamps them against the adjacent surfaces (52, 54) whereupon the second cover (80) is fastened to the first cover (30) such as by latch members (68) and bosses (60). In another embodiment the second cover (182) is a clamping bar received and latched into the aperture (184) deflecting and clamping portions (194) of the cables against adjacent surfaces (190).
摘要翻译： 电缆应变消除组件具有可固定到电连接器（20）的电缆面（26）的第一盖（30,180），该电连接器具有从其延伸的电缆阵列（28），使得电缆阵列（28） 在第一盖（30,180）的后端（36）附近的横向孔（50,184）上延伸。 第二盖（80,182）可以以将电缆（22）夹入孔和对表面的方式在其后端（36,86）处在电缆阵列（28）之上固定到第一盖（30,180） （52,54,190），邻近孔（50,184）的前（56）和后（58）侧。 在一个实施例中，第二盖（80）具有一对钩（90），其钩绕在电缆阵列（28）的每一侧并且刚好在孔（50）的后面的一对圆柱形凸起（60），以及 第二盖（80）然后可旋转，钩（90）和凸起（60）包括枢轴单元，第二盖（80）的夹紧表面（102）接合电缆（22）并使其部分偏转到 孔（50）并将其夹紧在相邻的表面（52,54）上，从而第二盖（80）例如通过闩锁构件（68）和凸台（60）固定到第一盖（30）。 在另一个实施例中，第二盖（182）是容纳并锁定到孔（184）中的夹紧杆，其将电缆的相对表面（190）偏转和夹紧部分（194）。
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5.发明授权
公开(公告)号：US4762507A
公开(公告)日：1988-08-09
申请号：US42205
申请日：1987-04-24
IPC分类号： H01R13/41 , H01R13/422 , H01R13/428 , H01R24/00 , H01R43/20 , H01R43/22 , H01R43/26 , H01R13/40
CPC分类号： H01R43/22 , H01R13/4226 , H01R13/422 , H01R43/20
摘要： A system of removably retaining a terminal (16) within a housing passageway (40) includes opposing resilient walls (46A,46B) defining a forward end of the passageway (40) with opposing stop projections (54) extending toward each other and disposed in corresponding notches (26) along first and third sides of the terminal (16), which stop axially rearward terminal movement. A bored shaft (98) of a removal tool (70) is placed over a contact section (18) of the terminal (16) extending outwardly from the housing (12), which tool (70) has a pair of triangular tines (100) at the work end of the tool shaft (98) to be disposed along second and fourth sides of the terminal (16). When the tines (100) are positioned between the walls (46A,46B) and the tool (70) is urged against the housing (12) the tapered side surfaces (104A,104B) of the tines (100) bear against portions of opposing walls ( 46A,46B) adjacent second and fourth terminal sides, locally deflecting outwardly the walls (46A,46B) and their stop projections (54) away from the terminal's first and third sides, whereafter the terminal (16) is now axially movable along the passageway (40) such as by a plunger of the tool (70) for removal.
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公开(公告)号：US5343361A
公开(公告)日：1994-08-30
申请号：US76614
申请日：1993-06-11
CPC分类号： H05K7/1449 , H05K7/1412 , H05K9/0016
摘要： A thermal junction (64) with an edge (106) of a daughter card (100) in a card cage enclosure (10). A front panel (50) of the enclosure includes an array of interior fins (58) extending to edges (60) adjacent the edges (106) of the array of daughter cards (100). Spring clips (62) mounted along the fin edges engage the card edges simultaneously upon the front panel (50) being placed in position, and spring arms (70) of each clip establish a plurality of assured thermal connections of the card edges with the fins, for the front panel (50) to dissipate heat from the circuit cards (100) to the exterior of the enclosure (10). With cards having a metal shielding layer (110), the spring clips (62) also define a ground to the enclosure wall.
摘要翻译： 一个具有子卡（100）边缘（106）在卡笼外壳（10）中的热接头（64）。 外壳的前面板（50）包括延伸到与子卡阵列（100）的边缘（106）相邻的边缘（60）的内部散热片（58）阵列。 沿着翅片边缘安装的弹簧夹（62）在前面板（50）被放置就位时同时接合卡片边缘，并且每个夹子的弹簧臂（70）建立卡片边缘与翅片的多个确定的热连接 ，用于前面板（50）将热量从电路板（100）散发到外壳（10）的外部。 对于具有金属屏蔽层（110）的卡，弹簧夹（62）还限定到外壳壁的接地。
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公开(公告)号：US4864721A
公开(公告)日：1989-09-12
申请号：US180738
申请日：1988-04-08
IPC分类号： H01R13/422 , H01R43/20 , H01R43/22
CPC分类号： H01R43/22 , H01R13/4226 , H01R13/422 , H01R43/20 , Y10T29/49117 , Y10T29/49824 , Y10T29/53283 , Y10T29/53943
摘要： A system of removably retaining a terminal (16) within a housing passageway (40) includes opposing resilient walls (46A,46B) defining a forward end of the passageway (40) with opposing stop projections (54) extending toward each other and disposed in corresponding notches (26) along first and third sides of the terminal (16), which stop axially rearward terminal movement. A bored shaft (98) of a removal tool (70) is placed over a contact section (18) of the terminal (16) extending outwardly from the housing (12), which tool (70) has a pair of triangular tines (100) at the work end of the tool shaft (98) to be disposed along second and fourth sides of the terminal (16). When the tines (100) are positioned between the walls (46A,46B) and the tool (70) is urged against the housing (12) the tapered side surfaces (104A,104B) of the tines (100) bear against portions of opposing walls ( 46A,46B) adjacent second and fourth terminal sides, locally deflecting outwardly the walls (46A,46B) and their stop projections (54) away from the terminal's first and third sides, whereafter the terminal (16) is now axially movable along the passageway (10) such as by a plunger of the tool (70) for removal.
摘要翻译： 端子（16）可移除地将壳体（16）保持在壳体通道（40）内的系统包括限定通道（40）的前端的相对的弹性壁（46A，46B），其具有朝向彼此延伸的相对的止动突起（54） 沿着端子（16）的第一和第三侧的相应的凹口（26），其停止轴向后方的端子运动。 卸下工具（70）的钻孔（98）放置在从壳体（12）向外延伸的端子（16）的接触部分（18）上，该工具（70）具有一对三角形尖齿（100 ）沿着端子（16）的第二和第四侧布置在工具轴（98）的工作端。 当齿（100）位于壁（46A，46B）之间并且工具（70）被推靠在壳体（12）上时，尖齿（100）的锥形侧表面（104A，104B）抵靠相对的部分 相邻的第二和第四终端侧的壁（46A，46B）局部地向外偏转壁（46A，46B）和它们的止动突起（54）远离端子的第一和第三侧，此后端子（16）现在可沿着 通道（10），例如通过工具（70）的柱塞移除。
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公开(公告)号：US4634208A
公开(公告)日：1987-01-06
申请号：US715856
申请日：1985-03-25
申请人： Lawrence A. Hall , Daniel E. Stahl
发明人： Lawrence A. Hall , Daniel E. Stahl
IPC分类号： H01R9/03 , H01R13/6592 , H01R13/6594 , H01R13/648
CPC分类号： H01R9/032 , H01R13/6592 , H01R13/6594
摘要： A DIN-type plug connector for shielded cable has a one-piece metal shell member in which a housing member has first been inserted and secured. An inwardly-directed projection is stamped into the side surface of the shell member to secure the housing member therein, after which contact-terminated conductors of the cable are inserted through a rear section of the shell member and into housing passageways. The braid of the cable is placed around the rear shell section and a crimping ferrule is crimped therearound, terminating the braid. A rear section of the ferrule is crimped to the outer jacket cable, and an insulating cable guard placed around the assembly. A polarizing U-shaped channel can be stamped into the shell member forwardly of the housing member therewithin for polarized mating with a receptacle. The housing member can have a U-shaped recess therealong to serve as a polarizing indicator and the shell's U-shaped channel can be formed in alignment therewith becoming a polarizing means. A method is provided for assembling the plug connector.
摘要翻译： 用于屏蔽电缆的DIN型插头连接器具有一体式金属外壳构件，其中壳体构件首先被插入并固定。 向内定向的突起被冲压到外壳构件的侧表面中以将壳体构件固定在其中，之后电缆的接触端接导体插入穿过壳构件的后部并进入壳体通道。 电缆的编织物放置在后壳部分周围，并且压接套圈在其周围卷曲，终止编织物。 套管的后部被压接到外护套电缆，并且围绕组件放置绝缘电缆护套。 极化的U形通道可以在其中与外壳构件向前冲压到外壳构件中以用于与插座的偏振配合。 壳体构件可以具有用于偏振指示器的U形凹槽，并且壳体的U形通道可以对准地形成为偏振装置。 提供了用于组装插头连接器的方法。
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公开(公告)号：US4491381A
公开(公告)日：1985-01-01
申请号：US506964
申请日：1983-06-23
IPC分类号： H01R13/46 , H01R4/02 , H01R12/50 , H01R13/11 , H01R13/20 , H01R13/504 , H01R13/506 , H01R13/58 , H01R13/627 , H01R13/6593
CPC分类号： H01R23/6873 , H01R13/20 , H01R13/504 , H01R13/506 , H01R13/58 , H01R13/627 , H01R13/6593 , H01R4/02
摘要： An electrical connector comprises a dielectric housing member in which signal and ground terminal members are secured with contact sections of the terminal members in alignment with respective openings at a front end of the housing member into which a pin terminal and a ground rail of a panelboard extend for electrical connection with the contact sections of the signal and ground terminal members. Termination sections of the signal and ground terminal members extend outwardly from a rear end of the housing member for terminating the signal and ground conductors of a cable thereto. A securing section is part of the signal terminal member or ground terminal member for securing a section of the cable therein as a cable strain relief. Dielectric cover members are latchably secured together onto the housing member and covering the termination sections terminated to the signal and ground conductors and the securing section secured to the cable section and engaging the cable as an added cable strain relief.
摘要翻译： 电连接器包括绝缘壳体构件，其中信号和接地端子构件被固定有端子构件的接触部分，与壳体构件的前端处的相应开口对准，其中端子板和接地导轨延伸到其中 用于与信号和接地端子构件的接触部分电连接。 信号和接地端子构件的终端部分从壳体构件的后端向外延伸，用于将电缆的信号和接地导体终止。 固定部分是信号端子部件或接地端子部件的一部分，用于将电缆的一部分固定在其中作为电缆应变消除装置。 电介质盖构件可锁定地固定在壳体构件上并且覆盖端接到信号和接地导体的端接部分，并且固定部分固定到电缆部分并且作为附加的电缆应变消除部分接合电缆。
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公开(公告)号：US5348482A
公开(公告)日：1994-09-20
申请号：US76656
申请日：1993-06-11
CPC分类号： H05K7/1449 , H05K7/1412
摘要： A backplane assembly (200) for a compact card cage such as a junction box (10) having a forward wall section (202) and a rearward wall section (14) with interconnection circuitry (206) disposed therebetween. Struts (216) join forward and rearward wall sections and the backplane assembly is manipulatable as a unit. Interconnection circuitry (206) can be a laminar assembly of flexible circuit elements (230) with terminals (220) of daughter card-matable connectors (204) of the forward wall terminated to circuits thereof at a first connection region CR.sub.1 and terminals (212)of input/output connectors (208) terminated at a second connection region CR.sub.2. All circuits from second region CR.sub.2 can be directed to an integration region CR.sub.M part of first region CR.sub.1 and selected circuits can be directed to terminals of daughter card-matable connectors elsewhere in first region CR.sub.1 connected by a programmable integration member (130).
摘要翻译： 一种用于紧凑型卡笼的背板组件（200），例如具有设置在其间的互连电路（206）的前壁部分（202）和后壁部分（14）的接线盒（10）。 支柱（216）连接前壁和后壁部分，背板组件可作为一个单元进行操作。 互连电路（206）可以是柔性电路元件（230）的层状组件，其中在第一连接区域CR1和端子（212）处终止于其电路的前壁的子卡可连接连接器（204）的端子（220） 的输入/输出连接器（208）终止于第二连接区域CR2。 来自第二区域CR2的所有电路可以被引导到第一区域CR1的集成区域CRM部分，并且所选择的电路可以被引导到由可编程集成部件（130）连接的第一区域CR1中的其他地方的子卡可配置连接器的端子。
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