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    • 1. 发明专利
    • LOW INSERTION FORCE MATING ELECTRICAL CONTACT STRUCTURE.
    • MY109030A
    • 1996-11-30
    • MYPI19932629
    • 1993-12-08
    • MOLEX INCMOLEX INC
    • FRANK A HARWATHCRAIG BIXLERRICHARD A NELSONMICHAEL O'SULLIVAN
    • H01R11/22H01R13/05H01R13/04H01R13/11H01R13/193H01R24/00
    • 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)
    • 5. 发明专利
    • HEAT SINK RETAINER AND HEAT SINK ASSEMBLY USING SAME
    • MY124943A
    • 2006-07-31
    • MYPI20010014
    • 2001-01-03
    • MOLEX INC
    • KENT E REGNIERMICHAEL O'SULLIVAN
    • H05K7/20H01L23/36H01L23/467H05K7/14
    • A HEAT SINK ASSEMBLY INCLUDES A HEAT EXCHANGING SECTION (20) HAVING A THERMALLY CONDUCTIVE SHEET (32) FOLDED INTO ALTERNATING RIDGES (34) AND TROUGHS (36) DEFINING SPACED FINS (38) HAVING, FIRST AND SECOND END EDGES (40, 42). THE FOLDED SHEET (32) IS FORMED INTO A GENERALLY CYLINDRICAL CONFIGURATION DEFINING AN AXIS.THE TROUGHS (36) FORM AN INNER SEGMENTED CYLINDER (44), THE RIDGES (34) FORM AN OUTER SEGMENTED CYLINDER (48) GENERALLY CONCENTRIC WITH THE INNER CYLINDER (44) AND THE FINS (38) RADIATE GENERALLY OUTWARDLY FROM THE AXIS (46). A THERMALLY C?NDUCTIVE CORE (52) IS PROVIDED WITHIN THE INNER SEGMENTED CYLINDER (44) DEFINED BY THE TROUGHS (36) OF THE CYLINDRICALLY FOLDED SHEET (32) TO TRANSFER THE HEAT TO BE DISSIPATED FROM THE HEAT GENERATING COMPONENT TO THE HEAT EXCHANGING SECTION (20). A RETAINER (18) IS ENGAGEABLE WITH THE CYLINDRICALLY FOLDED SHEET (32) GENERALLY AT THE SECOND END EDGES (42) OF THE FINS (38).THE HEAT EXCHANGING SECTION (20) MAY BE MOUNTED ABOVE A BASE PLATE (22), WITH THE FIRST END EDGES (40) OF THE FINS (38) BEING BETWEEN THE BASE PLATE (22) AND THE SECOND END EDGES (42) OF THE FINS (38) AND COMPLEMENTARY INTERENGAGING LATCHES (30) ARE PROVIDED BETWEEN THE RETAINER (18) AND THE BASE PLATE (22) TO HOLD THE HEAT EXCHANGING SECTION (20) THEREBETWEEN.(FIG. 3)
    • 7. 发明专利
    • ELECTRICAL CONNECTOR WITH WIRE MANAGEMENT SYSTEM
    • SG87907A1
    • 2002-04-16
    • SG200006021
    • 2000-10-19
    • MOLEX INC
    • MICHAEL O'SULLIVAN
    • H01R24/00H01R9/03H01R9/05H01R12/70H01R13/62H01R107/00H01R12/24
    • An electrical connector (14) includes an elongated dielectric housing (40) having a central body portion (69,72) with a front face (66), a rear face (68) and at least three rows of terminal-receiving passages (26) extending therebetween and including a top row, a middle row and a bottom row. A plurality of terminals (24A-24C) are received in the passages (26) and include top terminals (24A) received in at least some of the passages in the top row, middle terminals (24B) received in at least some of the passages in the middle row and bottom terminals (24C) received in at least some of the passages in the bottom row. All of the terminals (24A-24C) have forward contact portions and tail portions (36A-36C) projecting rearwardly from the body portion beyond the rear face thereof. The tail portions (36B) of the middle terminals (24B) are longer than the tail portions (36A) of the top terminals (24A). A wire management platform (40) projects from the rear face of the central body portion and includes a first top surface (94A) at which the tail portions (36A) of the top terminals (24A) are juxtaposed. A second top surface (94B) of the platform is offset from the first top surface (94A) and projects further from the rear face of the body portion than the first top surface and at which the longer tail portions (36B) of the middle terminals (24A) are juxtaposed. The platform includes a bottom surface (94C) at which the tail portions (36C) of the bottom terminals (24C) are juxtaposed.