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1. 发明专利

MY109030A LOW INSERTION FORCE MATING ELECTRICAL CONTACT STRUCTURE. 未知
公开(公告)号：MY109030A
公开(公告)日：1996-11-30
申请号：MYPI19932629
申请日：1993-12-08
申请人： MOLEX INC , MOLEX INC
发明人： FRANK A HARWATH , CRAIG BIXLER , RICHARD A NELSON , MICHAEL O'SULLIVAN
IPC分类号： H01R11/22 , H01R13/05 , H01R13/04 , H01R13/11 , H01R13/193 , H01R24/00
摘要： AN ELECTRICAL CONNECTOR ASSEMBLY (30) HAVING A LOW INSERTION FORCE HIGH NORMAL FORCE MATING CONTACT STRUCTURE (10) COMPRISING A MALE TERMINAL (34) AND A FEMALE TERMINAL (20). THE MALE TERMINAL IS AN ELONGATE CONDUCTOR INCLUDING A FINAL CONTACT AREA (36) JOINING A FORWARDLY EXTENDING LEAD-IN PORTION (38, 40). THE FEMALE TERMINAL INCLUDES DUAL-CANTILEVER SPRING ARMS (24, 26) WITH MUTUALLY OPPOSING CONTACT PORTIONS (24B, 26B) WHICH DEFINE A LEAD-IN MOUTH THEREBETWEEN. THE CONTACT PORTIONS OF THE FEMALE TERMINAL ARE ADAPTED TO ELECTRICALLY ENGAGE THE LEAD-IN PORTION OF THE MALE TERMINAL AS THE MALE TERMINAL IS INSERTED INTO THE MOUTH BETWEEN THE CONTACT PORTIONS OF THE FEMALE TERMINAL. THE LEAD-IN PORTION OF THE MALE TERMINAL IS SPLIT AND DEFINES A PAIR OF DIVERGING BEAMS (38, 40) EXTENDING FORWARDLY AND ANGLED OUTWARDLY FORM THE FINAL CONTACT AREA (36). THE BEAMS HAVE INWARDLY FACING, LATERALLY OFFSET, OPPOSING CAMMING PORTIONS (38B, 40B) ADAPTED TO ENGAGE AND INCREASINGLY DEFLECT THE CONTACT PORTIONS OF THE SPRING ARMS OF THE FEMALE TERMINAL AS THE MALE TERMINAL IS MOVED FROM AN INITIAL POSITION TO A FINAL POSITION WHEREIN THE FEMALE CONTACT PORTIONS ARE IN ENGAGEMENT WITH THE FINAL CONTACT AREA OF THE MALE TERMINAL. THE NORMAL FORCE BETWEEN THE CONTACT PORTION OF THE SPRING ARM AND THE CORRESPONDING CAMMING PORTION GRADUALLY INCREASES UNTIL THE FINAL MATED POSITION IS ACHIEVED. THE SPLIT MALE CONFIGURATION ALLOWS FOR INCREASED TERMINAL MATING LENGTH AND ADJUSTMENT OF THE WIPING ACTION OF THE CONTACTS AS DESIRED.(FIG 2)

2. 发明专利

MY113197A POLARIZING SYSTEM FOR A BLIND MATING ELECTRICAL CONNECTOR ASSEMBLY 未知
公开(公告)号：MY113197A
公开(公告)日：2001-12-31
申请号：MYPI19952705
申请日：1995-09-13
申请人： MOLEX INC
发明人： RICHARD A NELSON , CRAIG BIXLER
IPC分类号： H01R13/629 , H01R12/16 , H01R12/18 , H01R12/71 , H01R13/631 , H01R13/64
摘要： A POLARIZING SYSTEM IS INCORPORATED IN A BLIND MATING ELECTRICAL CONNECTOR ASSEMBLY WHICH INCLUDES FIRST AND SECOND ELECTRICAL CONNECTORS (12, 14) RESPECTIVELY HAVING FIRST AND SECOND DIELECTRIC HOUSING (16, 18) MATEABLE ALONG A SEPARABLE MATING INTERFACE (60). THE HOUSINGS ARE ELONGATED AND DEFINE RESPECTIVE LONGITUDINAL AXES (52, 54) LOCATED GENERALLY CENTRALLY OF THE MATING INTERFACE IN A LATERAL DIRECTION. A PAIR OF POLARIZING POSTS (40, 42) ARE SPACED LONGITUDINALLY OF THE FIRST CONNECTOR AND PROJECT THEREFROM AT THE MATING INTERFACE. THE POSTS ARE CENTERED GENERALLY ON THE LONGITUDINAL AXIS (54) OF THE FIRST HOUSING, AND ONE OF THE POSTS (40) IS WIDER THAN THE OTHER POST (42) IN THE LATERAL DIRECTION. A PAIR OF POLARIZING RECEPTACLES (44, 46) ARE SPACED LONGITUDINALLY OF THE SECOND CONNECTOR. THE RECEPTACLES ARE CENTERED GENERALLY ON THE LONGITUDINAL AXIS (52) OF THE SECOND HOUSING, AND ONE OF THE RECEPTACLES (44) IS WIDER THAN THE OTHER RECEPTACLE (46) FOR RECEIVING THE ONE POST (40). THE TIPS OF THE POSTS AND THE MOUTHS OF THE RECEPTACLES ARE BEVELLED (48, 50) TO FACILITATE BLIND MATING OF THE CONNECTORS.@@(FIG. 1)

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