EP0680117A2 - Connexion à fiche entre panneaux arrières et circuits imprimes - Google Patents

Connexion à fiche entre panneaux arrières et circuits imprimes Download PDF

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Publication number
EP0680117A2
EP0680117A2 EP95105315A EP95105315A EP0680117A2 EP 0680117 A2 EP0680117 A2 EP 0680117A2 EP 95105315 A EP95105315 A EP 95105315A EP 95105315 A EP95105315 A EP 95105315A EP 0680117 A2 EP0680117 A2 EP 0680117A2
Authority
EP
European Patent Office
Prior art keywords
circuit board
connection
assembly
contact
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95105315A
Other languages
German (de)
English (en)
Other versions
EP0680117A3 (fr
Inventor
Karl Dipl.-Ing. Zell
Peter Seidel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0680117A2 publication Critical patent/EP0680117A2/fr
Publication of EP0680117A3 publication Critical patent/EP0680117A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/735—Printed circuits including an angle between each other
    • H01R12/737—Printed circuits being substantially perpendicular to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/707—Soldering or welding

Definitions

  • the invention relates to a plug connection between backplane circuit boards and assembly circuit boards, the plug connection consisting of a male connector designed as a rectangular housing that is open on one side for plugging onto the knives of a backplane circuit board and a receptacle chamber which can be inserted into the male connector board and is provided with contact springs and firmly connected to an assembly circuit board, the female connector Knives and springs are arranged in parallel in several rows, with the individual contact passages being surrounded by electrically conductive shield plates, which are connected to contacts which carry shielding potential in the intermediate grid, both on the rear wall and on the assembly side, and which have a corresponding potential applied to them.
  • the object of the present invention is therefore to provide a plug connection of the type mentioned in the introduction, in which there is a sufficient conductor passage width and which does not require expensive multilayers.
  • connection ends of the shield plate compartment and the connection ends of the contact springs are bent in the non-installed state to generate a pretension that both the shielding transverse plates arranged perpendicular to the assembly circuit board and the contact spring parts running perpendicular to the assembly circuit board are corrugated so that connection eyes are provided in the opposite region of the connection ends on the assembly circuit board , and that the female connector is mechanically attached to the assembly circuit board in several places.
  • connection ends of the shielding sheet compartment and the connection ends of the contact springs are bent in the non-installed state to generate a pretension on the assembly side, that connection eyes are provided in the opposite region of the connection ends on the assembly circuit board, that the connection ends and the connection eyes are soldered together, and that the female connector is mechanically attached to the assembly circuit board at several points.
  • the actual structure of the female connector 1 will not be discussed further here, since it is not essential to the invention.
  • European patent application 94 103 192 The shield plate compartment 2 of the female connector 1 has transverse plates 3, which are arranged perpendicular to the component circuit board 4.
  • the connection ends 6 of these cross plates 3 and the contact springs, not shown here, are angled, as shown in Fig. 3, before installation to generate a bias.
  • views 15a and 15b show the state before installation and 15c shows the state after installation.
  • connection eyes 5 are provided on the assembly circuit board.
  • connection eyes 5 and the connection ends 6 can have refined surfaces, e.g. are gilded. This creates the smallest possible transition resistance.
  • the female connector 1, not shown here in the installed state, is firmly screwed to the assembly circuit board 4 or connected by means of a press-fit to the contact force of the corrugated cross plates or the selected contact springs to record. Since contact is made on the outer surface of the circuit board, there is no press-in hole in the way of any conductor track or lane guide.
  • the electrical connection to the individual layers of the multilayer can be made at any point by small changeovers.
  • the female connector 1 is connected via knife 8 and shield contacts 9 to a backplane 7 of a module frame.
  • Fig. 2 shows a female connector 10 with a shield plate compartment 11, which has transverse plates 12.
  • This female connector 10 is firmly connected to the assembly circuit board 13.
  • the connection between the female connector 10 and the assembly circuit board 13 takes place using SMD technology. Therefore, no corrugated cross plates or no corrugated parts of the contact spring need be provided in this embodiment.
  • the female connector 10 is mechanically connected to the assembly circuit board 4 in the installed state. Which of the two embodiments is selected in detail must then be decided whether or not to expose the female connector to a heat treatment.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP95105315A 1994-04-29 1995-04-07 Connexion à fiche entre panneaux arrières et circuits imprimes. Withdrawn EP0680117A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4415171 1994-04-29
DE4415171 1994-04-29

Publications (2)

Publication Number Publication Date
EP0680117A2 true EP0680117A2 (fr) 1995-11-02
EP0680117A3 EP0680117A3 (fr) 1997-03-26

Family

ID=6516898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95105315A Withdrawn EP0680117A3 (fr) 1994-04-29 1995-04-07 Connexion à fiche entre panneaux arrières et circuits imprimes.

Country Status (4)

Country Link
US (1) US5639263A (fr)
EP (1) EP0680117A3 (fr)
JP (1) JPH07302656A (fr)
CA (1) CA2148041A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112636092A (zh) * 2020-12-21 2021-04-09 中航光电科技股份有限公司 一种高速背板连接器

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5967806A (en) * 1996-08-30 1999-10-19 The Whitaker Corporation Electrical connector arrangement
NL1009529C2 (nl) * 1998-06-30 2000-01-04 Framatome Connectors Belgium Connector.
US6375506B1 (en) 1999-10-19 2002-04-23 Tyco Electronics Logistics A.G. High-density high-speed input/output connector
AU2001236600A1 (en) * 2000-02-03 2001-08-14 Teradyne, Inc. High speed pressure mount connector
US6625881B2 (en) * 2001-09-11 2003-09-30 Xytrans, Inc. Solderless method for transferring high frequency, radio frequency signals between printed circuit boards
US6788171B2 (en) * 2002-03-05 2004-09-07 Xytrans, Inc. Millimeter wave (MMW) radio frequency transceiver module and method of forming same
US20040114334A1 (en) * 2002-12-12 2004-06-17 Korsunsky Iosif R. Connector assembly for printed circuit board interconnection
CN102055088A (zh) * 2009-10-28 2011-05-11 四零四科技股份有限公司 转接器
EP3101739B1 (fr) * 2015-06-05 2022-05-11 ODU GmbH & Co. KG Connecteur électrique avec fiche et douille

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960424A (en) * 1974-10-02 1976-06-01 Amp Incorporated Multi-contact spring connector for board to board connections
US4199209A (en) * 1978-08-18 1980-04-22 Amp Incorporated Electrical interconnecting device
EP0555933A1 (fr) * 1992-02-14 1993-08-18 Berg Electronics Manufacturing B.V. Connecteur coaxial modulaire pour montage sur une plaquette à circuits imprimés

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32691A (en) * 1861-07-02 Stove
EP0103192B1 (fr) * 1982-09-09 1986-06-11 VEGLA Vereinigte Glaswerke GmbH Brique en verre, mur d'éléments en verre et procédé pour poser et monter de tels élément en verre
US4611867A (en) * 1985-07-08 1986-09-16 Japan Aviation Electronics Industry Limited Coaxial multicore receptacle
US4846727A (en) * 1988-04-11 1989-07-11 Amp Incorporated Reference conductor for improving signal integrity in electrical connectors
US5360346A (en) * 1993-12-22 1994-11-01 Molex Incorporated Electrical connector assembly with printed circuit board stiffening system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960424A (en) * 1974-10-02 1976-06-01 Amp Incorporated Multi-contact spring connector for board to board connections
US4199209A (en) * 1978-08-18 1980-04-22 Amp Incorporated Electrical interconnecting device
EP0555933A1 (fr) * 1992-02-14 1993-08-18 Berg Electronics Manufacturing B.V. Connecteur coaxial modulaire pour montage sur une plaquette à circuits imprimés

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112636092A (zh) * 2020-12-21 2021-04-09 中航光电科技股份有限公司 一种高速背板连接器
CN112636092B (zh) * 2020-12-21 2022-04-22 中航光电科技股份有限公司 一种高速背板连接器

Also Published As

Publication number Publication date
CA2148041A1 (fr) 1995-10-30
US5639263A (en) 1997-06-17
JPH07302656A (ja) 1995-11-14
EP0680117A3 (fr) 1997-03-26

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