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EP0690530A1 - Dispositif de plaque de circuit de fond de panier pour connexions à fiches - Google Patents

Dispositif de plaque de circuit de fond de panier pour connexions à fiches Download PDF

Info

Publication number
EP0690530A1
EP0690530A1 EP95109449A EP95109449A EP0690530A1 EP 0690530 A1 EP0690530 A1 EP 0690530A1 EP 95109449 A EP95109449 A EP 95109449A EP 95109449 A EP95109449 A EP 95109449A EP 0690530 A1 EP0690530 A1 EP 0690530A1
Authority
EP
European Patent Office
Prior art keywords
backplane
contacts
contact
assembly
shield
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Withdrawn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
EP95109449A
Other languages
German (de)
English (en)
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of EP0690530A1 publication Critical patent/EP0690530A1/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Withdrawn legal-status Critical Current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
    • 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
    • H01R12/71—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
    • H01R12/716—Coupling device provided on the PCB
    • 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
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle

Definitions

  • the present invention relates to a backplane assembly for plug connections between backplane 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 and a receptacle that can be inserted into the male connector and is provided with contact springs and permanently connected to an assembly board , wherein the knives and springs are arranged in parallel in several rows, the individual contact passages being surrounded by electrically conductive shield plates, which are connected to contacts which carry shield potential in the intermediate grid both on the rear wall and on the assembly side and which have a corresponding potential applied, and wherein both the contact blades and contact springs as well as the contacts by means of press-in technology in the as more Multilayer trained printed circuit boards are contacted and attached.
  • Plug connections of the type mentioned at the beginning for backplane wiring, in which shielding, as indicated above, takes place in the intermediate grid, are e.g. in European patent application 94 103 192 have been proposed.
  • the multilayer requires additional layers and is therefore more expensive.
  • the object of the present invention is therefore to provide a backplane arrangement of the type mentioned, in which a sufficient conductor passage width is given, and which does not require expensive multilayers.
  • the actual backplane wiring board consists of the backplane board 4, which can be designed as a multilayer, and a carrier board 5.
  • the carrier board 5 is arranged between the plug connection, ie the female connector 1 and the backplane 4.
  • the carrier plate 5 In the carrier plate 5 contact knife 6 and shield contacts 7 are pressed or molded.
  • the carrier plate 5 can consist of printed circuit board material or of injection-molded, heat-resistant plastic. It is attached to the backplane 4 by means of contact blades with a long, continuous press-in zone or by means of a press-in pin molded onto the carrier plate or by means of a screw connection.
  • connection ends of the contact blades 6 and the shield contacts 7 protrude slightly beyond the carrier plate 5 or have an elastic conductive insert 8, e.g. galvanized contact wool. This ensures a secure connection to the corresponding connection eye or the corresponding conductor track.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Combinations Of Printed Boards (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
EP95109449A 1994-06-27 1995-06-19 Dispositif de plaque de circuit de fond de panier pour connexions à fiches Withdrawn EP0690530A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9410341U 1994-06-27
DE9410341U DE9410341U1 (de) 1994-06-27 1994-06-27 Rückwandleiterplattenanordnung für Steckverbindungen

Publications (1)

Publication Number Publication Date
EP0690530A1 true EP0690530A1 (fr) 1996-01-03

Family

ID=6910359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95109449A Withdrawn EP0690530A1 (fr) 1994-06-27 1995-06-19 Dispositif de plaque de circuit de fond de panier pour connexions à fiches

Country Status (4)

Country Link
EP (1) EP0690530A1 (fr)
JP (1) JP2633821B2 (fr)
CA (1) CA2152578A1 (fr)
DE (1) DE9410341U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29518255U1 (de) * 1995-11-17 1997-03-13 Molex Inc., Lisle, Ill. Steckverbinder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571014A (en) * 1984-05-02 1986-02-18 At&T Bell Laboratories High frequency modular connector
US4707657A (en) * 1984-06-13 1987-11-17 Boegh Petersen Allan Connector assembly for a circuit board testing machine, a circuit board testing machine, and a method of testing a circuit board by means of a circuit board testing machine
WO1991001051A1 (fr) * 1989-07-05 1991-01-24 Labinal Components & Systems, Inc. Connecteurs electriques
WO1991001078A1 (fr) * 1989-07-05 1991-01-24 Labinal Components & Systems, Inc. Connecteurs electriques
EP0412331A1 (fr) * 1989-08-10 1991-02-13 Siemens Aktiengesellschaft Assemblage pour connecter électriquement des éléments de blindage de connecteurs multipolaires avec la couche de terre d'un panneau de câblage
US5171290A (en) * 1991-09-03 1992-12-15 Microelectronics And Computer Technology Corporation Testing socket for tab tape

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571014A (en) * 1984-05-02 1986-02-18 At&T Bell Laboratories High frequency modular connector
US4707657A (en) * 1984-06-13 1987-11-17 Boegh Petersen Allan Connector assembly for a circuit board testing machine, a circuit board testing machine, and a method of testing a circuit board by means of a circuit board testing machine
WO1991001051A1 (fr) * 1989-07-05 1991-01-24 Labinal Components & Systems, Inc. Connecteurs electriques
WO1991001078A1 (fr) * 1989-07-05 1991-01-24 Labinal Components & Systems, Inc. Connecteurs electriques
EP0412331A1 (fr) * 1989-08-10 1991-02-13 Siemens Aktiengesellschaft Assemblage pour connecter électriquement des éléments de blindage de connecteurs multipolaires avec la couche de terre d'un panneau de câblage
US5171290A (en) * 1991-09-03 1992-12-15 Microelectronics And Computer Technology Corporation Testing socket for tab tape

Also Published As

Publication number Publication date
CA2152578A1 (fr) 1995-12-28
JP2633821B2 (ja) 1997-07-23
DE9410341U1 (de) 1994-11-24
JPH0832229A (ja) 1996-02-02

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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Designated state(s): DE FR GB NL SE

K1C1 Correction of patent application (title page) published

Effective date: 19960103

17P Request for examination filed

Effective date: 19960506

17Q First examination report despatched

Effective date: 19980331

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19980811