公开(公告)号：US3777303A

公开(公告)日：1973-12-04

申请号：US3777303D

申请日：1972-03-15

Applicant: MOLEX INC

Inventor： MCDONOUGH C

IPC: H01R12/58 ,  H05K1/18 ,  H05K3/34 ,  H05K3/40 ,  H05K7/08 ,  H01R11/22

CPC classification number: H05K3/4046 ,  H01R12/58 ,  H05K3/3447 ,  H05K2201/10401 ,  H05K2201/10916

Abstract: A hole liner includes a metal body insertable into a hole in a printed circuit board for holding a component lead to be soldered to the board. An upper stop limits insertion, while a resilient latch near the lower end of the body engages the lower surface of the board to prevent withdrawal of the liner. The lower end of the body includes jaws for gripping a component lead inserted into the liner, and at least one of the jaws is connected to the resilient latch. The outer surfaces of the jaws are angled inwardly to aid insertion of the body into the hole, and upon insertion the jaws contract and the latch is resiliently forced inwardly. Upon full insertion the latch moves to its latching position in engagement with the undersurface of the board. The mouth or gap defined by the jaws is smaller than the component lead, so that when the lead is inserted the latch is further extended, thus firmly holding the liner in place on the board.

Abstract translation: 孔衬套包括可插入印刷电路板中的孔中的金属体，用于保持要焊接到电路板的部件引线。 上限限制插入，而靠近主体下端的弹性闩锁与板的下表面接合以防止衬套的退出。 本体的下端包括用于夹持插入衬套中的部件引线的夹爪，并且至少一个钳口连接到弹性闩锁。 夹爪的外表面向内成角度，以有助于将主体插入孔中，并且在插入时，夹爪收缩并且闩锁弹性地向内压。 当完全插入时，闩锁移动到其与板的下表面接合的闩锁位置。 由钳口限定的口或间隙小于部件引线，因此当引线插入时，闩锁进一步延伸，从而将衬垫牢固地保持在板上的适当位置。

公开(公告)号：US3728787A

公开(公告)日：1973-04-24

申请号：US3728787D

申请日：1971-10-13

Applicant: MOLEX INC

Inventor： MCDONOUGH C

IPC: H01R9/05 ,  H02G15/00

CPC classification number: H01R9/0518 ,  Y10T29/4921 ,  Y10T29/49218

Abstract: Complementary male and female connectors are provided for shielded cables such as audio cables. Each connector comprises inner and outer sheet metal conductors with a sheet of insulation laminated to the outer conductor and located between the two conductors to insulate the two conductors. Each connector has portions for crimping respectively the center conductor and shield of a shielded cable. A method of making the connector is provided whereby a sheet of metal, a part of which has the insulating sheet laminated thereto, may be blanked and folded to bring together an outer laminated conductor part and an inner non-laminated conductor part so that the insulation is sandwiched between the two conductor parts, following which the inner and outer parts are shaped into a configuration which includes a tubular body having a longitudinal seam.

Abstract translation: 互补的公母连接器用于屏蔽电缆，如音频电缆。 每个连接器包括内部和外部金属片导体，其具有层压到外部导体并且位于两个导体之间的绝缘片，以使两个导体绝缘。 每个连接器具有用于分别卷绕屏蔽电缆的中心导体和屏蔽的部分。 提供一种制造连接器的方法，其中一片金属片（其一部分具有绝缘片层压在其上）可以被冲裁折叠以将外部层叠导体部分和内部非层叠导体部分组合在一起，使得绝缘 被夹在两个导体部分之间，其中内部和外部部件成形为包括具有纵向接缝的管状体的构造。