EP0845163B1 - Broche pour connexions enfichables entre une carte de circuits et un fond de panier de cablage - Google Patents

Broche pour connexions enfichables entre une carte de circuits et un fond de panier de cablage Download PDF

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Publication number
EP0845163B1
EP0845163B1 EP97931619A EP97931619A EP0845163B1 EP 0845163 B1 EP0845163 B1 EP 0845163B1 EP 97931619 A EP97931619 A EP 97931619A EP 97931619 A EP97931619 A EP 97931619A EP 0845163 B1 EP0845163 B1 EP 0845163B1
Authority
EP
European Patent Office
Prior art keywords
shielding
sheets
circuit board
longitudinal
module
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
EP97931619A
Other languages
German (de)
English (en)
Other versions
EP0845163A1 (fr
Inventor
Karl Zell
Jürgen SEIBOLD
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 EP0845163A1 publication Critical patent/EP0845163A1/fr
Application granted granted Critical
Publication of EP0845163B1 publication Critical patent/EP0845163B1/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
    • 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
    • H01R12/727—Coupling devices presenting arrays of 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
    • 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

Definitions

  • the present invention relates to a female connector for Plug connections between an assembly circuit board and a backplane wiring board in a module frame, the female connector is firmly attached to the assembly circuit board is connected and the individual from contact springs and with this firmly connected pressed into the assembly circuit board
  • Signal pins existing signal connections in reception chambers are arranged in parallel in several rows, whereby slit the walls of the receiving chambers are in the electrically conductive shield elements from comb-like trained shielding cross plates and shielding longitudinal plates are inserted, which conduct each other to potential cages are connected, which are both in the intermediate grid contacts on the rear wall as well as on the assembly side connected with a corresponding potential are acted upon.
  • Such a female connector is such. B. from EP 0 670 615 A1 known. In this known female connector, all of the receiving chambers are located above the assembly level of the assembly circuit board. This means there is a certain height for the assembly specified. There is often a desire within a Module frame with specified dimensions of other modules accommodate. To do this, it is necessary to determine the amount of to reduce individual assemblies.
  • the object of the present invention is a female connector to specify for an assembly which remains the same Pole number allows a lower module height.
  • This object is inventively for the above Female connector solved in that the receiving chambers in the area of the contact springs partially below the assembly level the assembly circuit board are arranged and that for the lower Receiving chambers in the area of the contact springs over the entire Length of continuous sheet metal provided without shielding pins are shortened longitudinal plates in the area of the signal pins are provided for each one receiving chamber on one side blunt with a corresponding cross plate and on the respective opposite side resiliently with a corresponding adjacent cross plate are contacted.
  • the female connector according to the invention enables the same Pole a lower overall height of the module and offers at the same time good shielding of all plug connections.
  • a female connector is from the German utility model 90 12 949 known in the series of contact spring connections are cranked and thus in front of the front of the module circuit board lie.
  • individual plug connections consisting of the contact springs and the signal pins permanently connected to it not individually shielded.
  • Figure 1 shows a cross section through a female connector according to of the present invention, which among other things from a multi-part female connector housing 1 consists of plastic.
  • a female connector housing 1 consists of plastic.
  • Receiving chambers 4 are formed in the female connector housing 1, in which contact springs 3 are housed in the front part are, which have electrical connections 13 with signal pins 10, which is pressed into the assembly circuit board 2 are connected.
  • shielding cross plates 9 are arranged in slots, where the shape of the shielding cross plates is the cross section the female connector 1 is adapted.
  • These shielding cross plates 9 have shielding pins 11, which with are connected to a corresponding potential and also how the signal pins are pressed into the assembly circuit board are.
  • the shielding cross plates 9 contains the Female connector three types of longitudinal shielding shields.
  • the upper receiving chambers are long longitudinal shielding plates 6 provided that extends over the entire length of the female connector 1 extend and with the assembly circuit board 2 are connected via these contacting shielding pins 11.
  • the lower receiving chambers 4 are two types of longitudinal sheets intended.
  • In the area of the contact springs 3 are over the entire length of the female connector 1 continuous Longitudinal plates 8 are provided, but not like the above long longitudinal sheets 6 via shielding pins for one Make contact with the assembly circuit board 2.
  • This short longitudinal sheets 8 are in the plug-in area via contact blades the corresponding one attached to the backplane wiring board Male header and female connector over the Shielding cross plates 9 electrically connected to each other.
  • This shortened longitudinal sheets 7 are blunt on one side with a Appropriate shielding cross plate 9 contacted and on the opposite side with a corresponding one adjacent shielding cross plate 9 contacted resiliently.
  • the resilient contact on one side of the short Longitudinal plates 7 takes place in that the end region on this side the short shielding longitudinal sheets bent accordingly is, that is z. B. an angle between 45 and 90 ° forms the remaining area of the short shielding longitudinal metal sheet 7.
  • FIG 4 shows an application example of the invention
  • Female connector 1 in which the female connector 1 together with a female connector 15 with a large overall height, d. H. all receiving chambers are located above the component level the assembly circuit board is used.
  • a multilayer assembly circuit board 14 which, for. B. from two Multilayers is built.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Linear Motors (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (3)

  1. Broche (1) élastique pour liaisons par enfichage entre une plaquette (2) à circuits imprimés de modules et un fond de panier de câblage dans un cadre de modules, la broche (1 ) élastique étant reliée de manière fixe à la plaquette (2) à circuits imprimés de modules et les liaisons de transmission de signaux individuels, constituées de ressorts (3) de contact et de broches (10) de transmission de signaux qui leur sont reliés de manière fixe et qui sont enfoncés dans la plaquette (2) à circuits imprimés de modules, étant disposées dans des chambres (4) de réception parallèles sur plusieurs rangées, la paroi des chambres de réception étant munie de fentes dans lesquelles sont insérés des éléments de blindage conducteurs de l'électricité constitués de tôles (9) transversales de blindage et de tôles (6, 8) longitudinales de blindage du genre de chambres qui sont reliées les unes aux autres de manière conductrice en une trame intermédiaire pour former des cages de potentiel qui sont reliées à des contacts qui sont montés en trame intermédiaire aussi bien du côté du fond de panier que du côté du module et qui sont alimentés en un potentiel correspondant, les tôles (9) transversales de blindage étant adaptées à la section transversale du boítier de broche élastique, les broches longitudinales de blindage étant constituées, pour les chambres (4) de réception supérieures, en tôles (6) longitudinales continues sur toute la longueur en contact avec la plaquette (2) à circuits imprimés de modules par l'intermédiaire de broches (11 ) de blindage réalisant le contact,
       caractérisée en ce que
       les chambres (4) de réception dans la zone des ressorts de contact sont disposées en partie au-dessous du plan des composants de la plaquette (2) à circuits imprimés de modules, et en ce que,
       pour les chambres (4) de réception inférieures, il est prévu dans la région des ressorts (3) de contact des tôles (8) longitudinales continues sur toute la longueur sans broches de blindage et, dans la région des broches (10, 11) de transmission de signaux, des tôles (7) longitudinales raccourcies pour respectivement une chambre (4) de réception, qui sont mises en contact d'un côté bout à bout avec une tôle (9) transversale correspondante et du côté opposé de manière élastique avec une tôle (9) transversale voisine correspondante.
  2. Broche élastique suivant la revendication 1, caractérisée en ce que les tôles (7) longitudinales raccourcies sont coudées d'un côté.
  3. Broche élastique suivant la revendication 1 ou 2, caractérisée en ce que les tôles (7) longitudinales raccourcies sont encastrées par extrusion.
EP97931619A 1996-06-19 1997-06-17 Broche pour connexions enfichables entre une carte de circuits et un fond de panier de cablage Expired - Lifetime EP0845163B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29610780U 1996-06-19
DE29610780U DE29610780U1 (de) 1996-06-19 1996-06-19 Federleiste für Steckverbindungen zwischen einer Baugruppenleiterplatte und einer Rückwandverdrahtungsplatte
PCT/DE1997/001228 WO1997049147A1 (fr) 1996-06-19 1997-06-17 Broche pour connexions enfichables entre une carte de circuits et un fond de panier de cablage

Publications (2)

Publication Number Publication Date
EP0845163A1 EP0845163A1 (fr) 1998-06-03
EP0845163B1 true EP0845163B1 (fr) 2003-11-19

Family

ID=8025414

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97931619A Expired - Lifetime EP0845163B1 (fr) 1996-06-19 1997-06-17 Broche pour connexions enfichables entre une carte de circuits et un fond de panier de cablage

Country Status (6)

Country Link
EP (1) EP0845163B1 (fr)
JP (1) JPH10510949A (fr)
AT (1) ATE254809T1 (fr)
DE (2) DE29610780U1 (fr)
NO (1) NO980686D0 (fr)
WO (1) WO1997049147A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6146202A (en) * 1998-08-12 2000-11-14 Robinson Nugent, Inc. Connector apparatus
US6231391B1 (en) 1999-08-12 2001-05-15 Robinson Nugent, Inc. Connector apparatus
DE202012002352U1 (de) * 2011-05-17 2012-04-18 Erni Electronics Gmbh Anordnung aus Steckverbinder und Leiterplatte
JP7200836B2 (ja) 2019-06-17 2023-01-10 株式会社オートネットワーク技術研究所 コネクタ

Family Cites Families (4)

* 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
DE9012949U1 (de) * 1990-09-11 1991-01-03 Siemens AG, 8000 München Rückwandverdrahtung
GB9205087D0 (en) * 1992-03-09 1992-04-22 Amp Holland Sheilded back plane connector
NL9300971A (nl) * 1993-06-04 1995-01-02 Framatome Connectors Belgium Connectorsamenstel voor printkaarten.

Also Published As

Publication number Publication date
DE29610780U1 (de) 1996-08-29
JPH10510949A (ja) 1998-10-20
NO980686L (no) 1998-02-18
WO1997049147A1 (fr) 1997-12-24
ATE254809T1 (de) 2003-12-15
NO980686D0 (no) 1998-02-18
DE59711029D1 (de) 2003-12-24
EP0845163A1 (fr) 1998-06-03

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