EP0700131B1 - Connexion par enfichage pour câblage de panneau arrière - Google Patents

Connexion par enfichage pour câblage de panneau arrière Download PDF

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Publication number
EP0700131B1
EP0700131B1 EP94113446A EP94113446A EP0700131B1 EP 0700131 B1 EP0700131 B1 EP 0700131B1 EP 94113446 A EP94113446 A EP 94113446A EP 94113446 A EP94113446 A EP 94113446A EP 0700131 B1 EP0700131 B1 EP 0700131B1
Authority
EP
European Patent Office
Prior art keywords
screening
contact
backplane
blades
connector strip
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.)
Expired - Lifetime
Application number
EP94113446A
Other languages
German (de)
English (en)
Other versions
EP0700131A1 (fr
Inventor
Karl 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
Priority to EP94113446A priority Critical patent/EP0700131B1/fr
Priority to DE59408180T priority patent/DE59408180D1/de
Priority to JP7217616A priority patent/JPH0878099A/ja
Priority to CA002157087A priority patent/CA2157087C/fr
Priority to NO19953373A priority patent/NO310900B1/no
Publication of EP0700131A1 publication Critical patent/EP0700131A1/fr
Application granted granted Critical
Publication of EP0700131B1 publication Critical patent/EP0700131B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R12/72—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 connector for Backplane wiring consisting of one that is open on one side right-angled housing trained male connector for Attach to the contact and shielding knife of a backplane and one insertable into the male connector, with receiving chambers provided and connected to an assembly circuit board Female connector, the knives and springs in parallel in several Rows are arranged, and wherein the individual contact springs are surrounded by electrically conductive shields, which with in the intermediate grid both on the module side and on the rear wall attached shield contacts that are connected are acted upon with a corresponding potential.
  • the plug connection according to the invention offers plug passages, which are much smaller and cheaper than conventional ones Mini-COAX connectors are and regarding the transmission properties all today's requirements fulfill.
  • the female connector is with the module circuit board 3 via its contact pins 14 and shield pins 15 (not shown). Due to the female connector, the inner conductors 6 and the outer conductor 7 to the rear wall attached Plug device of the female connector 1 performed.
  • the plug-in device essentially consists of the KOAX plug core 5, which connection springs 8 for the inner conductor and Have connection springs 9 for the outer conductor.
  • FIGS. 2 to 5 show the structure of an inventive Knife header 2.
  • the e.g. two-part male connector housing is attached to those in the backplane wiring board Contact knife 10 and shield knife 12 attached.
  • the shielding knives 12 with respect to the contact knives 10 arranged in the grid.
  • Inside the male header 2 are the individual contact blades 10 of electrically conductive Surrounding sleeve 11.
  • Between the shield sleeves 11 are in Intermediate grid on the bottom of the male connector 2 shield contacts 13 arranged.
  • These shield contacts 13 have a circular cross-section and contact with their outer surfaces, the shield sleeves 11 of Outside.
  • the shield contacts are designed in such a way that they are resilient inside the shielding knife embrace, and in this way a contact transition from the Form shielding knives 12 and the shielding sleeves 11.
  • the rear-side free ends of the contact bushings of the inner conductor 6 of the female connector 1 are as contact springs with a circular cross section for reaching around the contact knife 10 in the inserted state educated.
  • the rear free ends of the Outer conductors 7 are designed as a spring ring 9, which in inserted state of the plug connection with the inner surfaces contact the shield sleeves 11 of the male connector 2.
  • the module-side connection between female connector 1 and Module PCB 3 is in the same way designed like the rear connection of the female connector with the knife bar.
  • those of the contact pins 14 surrounding the tubular outer conductors 7 led out to be pressed into the circuit board become.
  • Shield contacts 16 with a circular cross section attached which also the outer conductors with their outer surfaces 7 contact and inside the outside grasp the shielding pins 15 resiliently. Are there the shielding pins 15 are firmly connected to the female connector 1.
  • FIG. 3 shows four different types of fastening on the rear wall the shielding knife 12, which in detail with a, b, ch and cv are marked.
  • a shows the case in which the shielding knife 12 in the Knife strip 2 are attached and together with this in the Backplane 4 are pressed.
  • the case is marked with b in which the shielding knife 12 are pressed into the backplane 3 and the male connector is then pressed in separately.
  • front carrier strip 17 in front of the actual backplane wiring board 4 arranged.
  • the front carrier strip 17 is also of the actual backplane wiring board 4 through an insulating film 19 separated.
  • the shielding knives 12 in the front carrier strip 17 attached by means of press-in technology.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Insulated Conductors (AREA)

Claims (5)

  1. Connecteur enfichable pour câblage de panneau arrière, constitué d'une réglette à couteaux, réalisée en boítier à angle droit ouvert d'un côté, destinée à être enfichée sur les couteaux de contact et les couteaux de blindage d'une plaquette à circuit imprimé de panneau arrière, et d'une réglette à ressorts pouvant être enfoncée dans la réglette à couteaux, munie de chambres de réception et reliée à une plaquette à circuit imprimé de modules, les couteaux et les ressorts étant montés parallèlement en plusieurs rangées, et les ressorts de contact individuels étant entourés de blindages conducteurs de l'électricité, qui sont reliés à des contacts de blindage qui sont montés en alternance à la fois du côté des modules et du côté du panneau arrière et qui sont alimentés en un potentiel correspondant, caractérisé en ce que les extrémités libres des couteaux (10) de contact sont entourées, dans la réglette (2) à couteaux, de douilles (11) de blindage,
    en ce qu'il est monté entre les douilles (11) de blindage des contacts (13) de blindage de section transversale circulaire qui sont situés du côté du panneau arrière, qui contactent les douilles (11) de blindage par leur surface extérieure et qui, à l'intérieur, entourent de manière élastique les extrémités libres des couteaux (12) de blindage, en ce que, à l'intérieur de la réglette (1) à ressorts, les ressorts (8) de contact ainsi que les conducteurs (6) intérieurs qui y sont raccordés sont entourés de conducteurs (7) extérieurs tubulaires servant de blindage,
    en ce que les extrémités libres, situées du côté du panneau arrière, des conducteurs (7) extérieurs sont réalisées en couronnes (9) élastiques qui, à l'état enfiché, sont en contact avec les surfaces intérieures des douilles (11) de blindage de la réglette (2) à couteaux,
    en ce que les extrémités libres, situées du côté du panneau arrière, des conducteurs (6) intérieurs sont réalisées en ressorts de contact à section transversale circulaire pour entourer les couteaux (10) de contact à l'état enfiché, et
    en ce que, du côté des modules, les conducteurs (6) intérieurs entourés des conducteurs (7) extérieurs tubulaires sont guidés comme broches (14) de contact vers l'extérieur, et il est monté entre les conducteurs (7) extérieurs des contacts (16) de blindage de section transversale circulaire qui sont situés du côté des modules, qui, par leur surface extérieure, contactent les conducteurs (7) extérieurs et qui, à l'intérieur, entourent de manière élastiques des broches (15) de blindage guidées vers l'extérieur et fixées à la réglette à ressorts.
  2. Connecteur enfichable suivant la revendication 1, caractérisé en ce que les couteaux (12) de blindage sont fixés à la réglette (2) à couteaux et enfoncés conjointement avec elle dans la plaquette (4) à circuit imprimé de panneau arrière.
  3. Connecteur enfichable suivant la revendication 1, caractérisé en ce que les couteaux (12) de blindage sont enfoncés dans la plaquette (4) à circuit imprimé de panneau arrière.
  4. Connecteur enfichable suivant la revendication 1, caractérisé en ce que les couteaux (12) de blindage sont enfoncés dans des bandes (17, 18) de support fixées devant ou derrière la plaquette (4) à circuit imprimé de panneau arrière.
  5. Connecteur enfichable suivant la revendication 1, caractérisé en ce que les broches de blindage sont fixées dans la réglette (1) à ressorts.
EP94113446A 1994-08-29 1994-08-29 Connexion par enfichage pour câblage de panneau arrière Expired - Lifetime EP0700131B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP94113446A EP0700131B1 (fr) 1994-08-29 1994-08-29 Connexion par enfichage pour câblage de panneau arrière
DE59408180T DE59408180D1 (de) 1994-08-29 1994-08-29 Steckverbindung für Rückwandverdrahtungen
JP7217616A JPH0878099A (ja) 1994-08-29 1995-08-25 背壁配線用の差込み結合装置
CA002157087A CA2157087C (fr) 1994-08-29 1995-08-28 Connecteurs pour fond de panier
NO19953373A NO310900B1 (no) 1994-08-29 1995-08-28 Pluggforbindelse for busskortkablinger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94113446A EP0700131B1 (fr) 1994-08-29 1994-08-29 Connexion par enfichage pour câblage de panneau arrière

Publications (2)

Publication Number Publication Date
EP0700131A1 EP0700131A1 (fr) 1996-03-06
EP0700131B1 true EP0700131B1 (fr) 1999-04-28

Family

ID=8216238

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94113446A Expired - Lifetime EP0700131B1 (fr) 1994-08-29 1994-08-29 Connexion par enfichage pour câblage de panneau arrière

Country Status (5)

Country Link
EP (1) EP0700131B1 (fr)
JP (1) JPH0878099A (fr)
CA (1) CA2157087C (fr)
DE (1) DE59408180D1 (fr)
NO (1) NO310900B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021103224A1 (de) 2021-02-11 2022-08-11 Md Elektronik Gmbh Mehrpoliger Steckverbinder mit mehreren Außenleitern und Verfahren zum Fertigen desselben

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027623A2 (fr) * 1996-12-19 1998-06-25 Siemens Aktiengesellschaft Systeme de connexion enfichable pour raccordement de cartes de circuits modulaires a un fond de panier
FR2766020B1 (fr) 1997-07-08 2004-07-23 Framatome Connectors Int Connecteur pour plaques a circuit imprime a impedance des contacts amelioree
US5961355A (en) * 1997-12-17 1999-10-05 Berg Technology, Inc. High density interstitial connector system
EP1231679B1 (fr) * 2001-02-09 2004-05-26 Harting Electronics GmbH & Co. KG Connecteur composé d'une pièce male et femelle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511344A1 (de) * 1985-03-28 1986-10-02 Siemens AG, 1000 Berlin und 8000 München Steckverbinder fuer rueckwandverdrahtungen
JPH0766843B2 (ja) * 1989-09-12 1995-07-19 日本電気株式会社 同軸コネクタ
NL9000578A (nl) * 1990-03-14 1991-10-01 Burndy Electra Nv Connectorsamenstel voor printkaarten.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021103224A1 (de) 2021-02-11 2022-08-11 Md Elektronik Gmbh Mehrpoliger Steckverbinder mit mehreren Außenleitern und Verfahren zum Fertigen desselben

Also Published As

Publication number Publication date
NO310900B1 (no) 2001-09-10
NO953373L (no) 1996-03-01
CA2157087C (fr) 2004-09-07
DE59408180D1 (de) 1999-06-02
NO953373D0 (no) 1995-08-28
JPH0878099A (ja) 1996-03-22
EP0700131A1 (fr) 1996-03-06
CA2157087A1 (fr) 1996-03-01

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