IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0345821
(1999-06-30)
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발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
Daly, Crowley & Mofford, LLP
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인용정보 |
피인용 횟수 :
83 인용 특허 :
13 |
초록
▼
A modular connector system for interconnecting printed circuit boards includes a first connector having an insulative housing supporting an array of blade-shaped contacts and a second connector having a complementary array of beam-shaped contacts. Preferably, each beam-shaped contact includes substa
A modular connector system for interconnecting printed circuit boards includes a first connector having an insulative housing supporting an array of blade-shaped contacts and a second connector having a complementary array of beam-shaped contacts. Preferably, each beam-shaped contact includes substantially independent coplanar beams which, in use, contact a common surface of a respective blade-shaped contact to provide multiple points of contact. The second connector includes a plurality of modules stacked in parallel. Each module includes a shield plate having an insulative receptacle attached at one end and a row of signal conductors, each having a beam-shaped contact at one end. Each insulative receptacle has a first side in which cavities are provided to receive the beam-shaped contacts of the signal conductor. Each insulative receptacle further includes a second, opposite side in which holes are formed in substantial alignment with the cavities for receiving the blade-shaped contacts of the first connector.
대표청구항
▼
A modular connector system for interconnecting printed circuit boards includes a first connector having an insulative housing supporting an array of blade-shaped contacts and a second connector having a complementary array of beam-shaped contacts. Preferably, each beam-shaped contact includes substa
A modular connector system for interconnecting printed circuit boards includes a first connector having an insulative housing supporting an array of blade-shaped contacts and a second connector having a complementary array of beam-shaped contacts. Preferably, each beam-shaped contact includes substantially independent coplanar beams which, in use, contact a common surface of a respective blade-shaped contact to provide multiple points of contact. The second connector includes a plurality of modules stacked in parallel. Each module includes a shield plate having an insulative receptacle attached at one end and a row of signal conductors, each having a beam-shaped contact at one end. Each insulative receptacle has a first side in which cavities are provided to receive the beam-shaped contacts of the signal conductor. Each insulative receptacle further includes a second, opposite side in which holes are formed in substantial alignment with the cavities for receiving the blade-shaped contacts of the first connector. or electrical engagement with said at least one first conductor and said at least one second conductor, said insulation displacement connector being electrically conducting; (b) a body member having a plurality of spaced-apart teeth defining a plurality of entry slots therebetween for positioning said at least one first conductor for engagement with said insulation displacement connector; and (c) at least one push cap pivotably connected to said body member to closed and open positions, said push cap having a bottom surface for snubbing said at least one first conductor in response to said push cap being closed so as to electrically engage said at least one first conductor with said insulation displacement connector and one or more pair of cylindrical chambers in alignment with said entry slots for insertion of said at least one first conductor in position for engagement with said insulation displacement connectors. 2. The device according to claim 1 further including an index strip which engages said at least one second conductor, wherein said body member further comprises: (a) a plurality of spaced-apart teeth defining a plurality of entry slots therebetween for positioning said at least one first conductor for engagement with said insulation displacement connector; and (b) a pair of spaced-part legs straddling said index strip when said body member overlies said index strip. 3. The device according to claim 2, wherein each of said teeth having a flat top surface and tapered sidewalls for mating with said push cap. 4. The device according to claim 3, wherein said plurality of spaced-apart teeth have alternating height. 5. The device according to claim 3, wherein two of said tooth sidewalls are perpendicular to said entry slots, each of said two sidewalls further having a protuberance for engaging said push cap. 6. The device according to claim 2, wherein each of said pair of legs further having a plurality of apertures for snap mounting said pair of legs on said index strip. 7. The devise according to claim 6, wherein each of said pair of legs further having a plurality of scallop edging along the base of each of said leg for engaging said at least one second conductor along said index strip. 8. The device according to claim 2 wherein said bottom surface of said push cap comprises: (a) a hollow interior having a front and rear wall; and (b) first and second notched ribs dimensioned to fit between said entry slots for snubbing said at least one first conductor into engagement with said insulation displacement conductors into engagement with said insulation displacement connector, said first and second ribs in alignment with said entry slots and perpendicular to said front and rear walls, extending from said front wall to said rear wall. 9. The device according to claim 8, wherein each of said notched ribs having an inner and outer sidewall, a central cavity defined by said front and rear walls of said hollow interior and said inner facing walls of said first and second notched ribs and a pair of end sections defined by said front and rear sidewalls of said hollow interior and said outer facing walls of said first and second notched ribs, said central cavity and said pair of end sections mate with consecutive teeth of said body member. 10. The device according to claim 1, wherein said body member is made of a dielectric material. 11. The device according to claim 1 wherein said push cap further having a top surface and a ledge extending beyond said top surface. 12. The device according to claim 1, wherein said push cap is made of a dielectric material. 13. A device for making electrical connections between at least one first conductor and at least one second conductor comprising: (a) at least one insulation displacement connector for electrical engagement with said at least one first conductor and said at least one second conductor, said insulation displacement connector being electrically conducting; (b) a body member having a plurality of spaced-apart teeth defining a plurality of entry slots therebetween for positioning said at least one first conductor for engagement with said insulation displacement connector and a body extension having one or more pair of cylindrical chambers in alignment with said entry slots for insertion of said at least one first conductor in position for engagement with said insulation displacement connectors; and (c) at least one push cap pivotably connected to said body member to closed and open positions, said push cap having a bottom surface for snubbing said at least one first conductor in response to said push cap being closed so as to electrically engage said at least one first conductor with said insulation displacement connector. 14. The device according to claim 13 wherein said body member further comprises a pair of channels extending from said pair of cylindrical chambers of said body extension to said entry slots, said channels for resting said at least one first conductor upon engagement of said at least one first conductor with said insulation displacement connector. 15. The device according to claim 13 wherein said pair of cylindrical chambers of said body extension having a different diameter than said cylindrical chambers of said push cap for accommodating various sizes of said first set of conductors. 16. A device for making electrical connections between at least one first conductor and at least one second conductor along an index strip comprising: (a) at least one insulation displacement connector; (b) a body member having a plurality of spaced-apart teeth defining a plurality of entry slots therebetween, said body member having channels for mounting said insulation displacement connector in position for engagement with said at least one first conductor and said at least one second conductor, said entry slots for positioning said at least one first conductor for engagement with said insulation displacement connector, each of said teeth having a flat surface and tapered sidewalls; (c) at least one push cap pivotably connected to said body member, said push cap comprising: (i) a hollow interior having a front and rear wall; (ii) a first and second notched ribs dimensioned to fit between said entry slots for snubbing said at least one first conductor into engagement with said insulation displacement connector, said first and second ribs in alignment with said entry slots and perpendicular to said front and rear walls, extending from said front wall to said rear wall, each of said notched ribs having an inner and outer facing wall; (iii) a central cavity defined by said front and rear walls and said inner facing walls of said first and second ribs, said central cavity mates with one of said teeth of said body member in a closed position; (iv) a pair of end sections defined by said front and rear walls and said outer sidewalls of said first and second ribs, each one of said pair of end sections mates with a corresponding tooth on opposite sides of said one tooth; and (v) one or more pair of cylindrical chambers in alignment with said entry slots for insertion of said at least one first conductor in position for engagement with said insulation displacement connectors by said first and second notched ribs. 17. The device according to claim 16, wherein said front wall of said hollow interior further having a recess, said rear wall of said hollow interior further having a recessed ledge, each of said two sidewalls perpendicular to said entry slots further having a protuberance, said recess and recessed ledge engage said protuberances to lock said push cap with said body member. 18. A device for making electrical connections between at least one first conductor and at least one second conductor comprising: (a) at least one insulation displacement connector; (b) an index strip which engages said at least one first conductor; (c) a body member having a plurality of space
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