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WO1997049147A1 - 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

Info

Publication number
WO1997049147A1
WO1997049147A1 PCT/DE1997/001228 DE9701228W WO9749147A1 WO 1997049147 A1 WO1997049147 A1 WO 1997049147A1 DE 9701228 W DE9701228 W DE 9701228W WO 9749147 A1 WO9749147 A1 WO 9749147A1
Authority
WO
WIPO (PCT)
Prior art keywords
shielding
circuit board
female connector
longitudinal
receiving chambers
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.)
Ceased
Application number
PCT/DE1997/001228
Other languages
German (de)
English (en)
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
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 DE59711029T priority Critical patent/DE59711029D1/de
Priority to AT97931619T priority patent/ATE254809T1/de
Priority to JP10502080A priority patent/JPH10510949A/ja
Priority to EP97931619A priority patent/EP0845163B1/fr
Publication of WO1997049147A1 publication Critical patent/WO1997049147A1/fr
Priority to NO980686A priority patent/NO980686D0/no
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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 a module circuit board and a backplane wiring board in a module frame, the female connector being firmly connected to the module circuit board and the individual signal connections consisting of contact springs and permanently connected to the module circuit board and pressed into them receiving chambers are arranged in parallel in several rows, the walls of the receiving chambers being provided with slots into which electrically conductive shielding elements made of comb-shaped shielding transverse plates and longitudinal shielding plates are inserted, which are conductively connected to one another to form potentiocages which are connected to in the intermediate grid, both contacts on the rear wall and on the assembly side are connected, which are acted upon with a corresponding potential.
  • Such a female connector is such.
  • all of the receiving chambers are above the assembly level of the assembly circuit board. This means that a certain overall height is specified for the assembly. There is often a desire to accommodate further modules within a module frame with predetermined dimensions. To do this, it is necessary to reduce the height of the individual modules.
  • the object of the present invention is to provide a female connector for an assembly, which enables a lower assembly height while the number of poles remains the same.
  • the receiving chambers in the loading rich of the contact springs are partially arranged below the assembly level of the assembly printed circuit board, that the shielding transverse plates are adapted to the cross section of the female connector housing, that for the upper receiving chambers the longitudinal shielding sheets are constructed as continuous sheets over the entire length with shielding pins contacting the assembly printed circuit board, and that Continuous longitudinal sheets without shielding pins are provided for the lower receiving chambers in the area of the contact springs and shortened longitudinal sheets are provided in the area of the signal pins for one receiving chamber each, which is blunt on one side with a corresponding transverse sheet and on the respective one opposite side are resiliently contacted with a corresponding adjacent cross plate.
  • the female connector according to the invention enables a lower overall height of the module with the same number of poles and at the same time offers good shielding of all plug connections.
  • a spring strip is known from German utility model 90 12 949, in which rows of contact spring connections are bent and thus lie in front of the end face of the assembly circuit board.
  • the individual plug connections consisting of the contact springs and the signal pins firmly connected to them, are not individually shielded.
  • FIG 2 shows a section along the line AA in FIG 3 shows a schematic representation of the arrangement of a
  • Figure 1 shows a cross section through a female connector according to the present invention, which among other things consists of a multi-part female connector housing 1 made of plastic.
  • the detailed structure of the female connector 1 should not be discussed here, since it is not essential to the invention.
  • Receiving chambers 4 are formed in the spring lead housing 1, in which contact springs 3 are accommodated in the front part and are connected via electrical connections 13 to signal pins 10 which are pressed into the module circuit board 2.
  • shielding cross plates 9 are arranged in slots, the shape of the shielding cross plates being adapted to the cross section of the female connector housing 1.
  • These shielding cross plates 9 have shielding pins 11, which are connected to a corresponding potential and, like the signal pins, are also pressed into the assembly circuit board.
  • the female connector according to the invention contains three types of longitudinal shielding sheets.
  • Long shielding longitudinal metal sheets 6 are provided for the upper receiving chambers, which extend over the entire length of the female connector 1 and are connected to the assembly circuit board 2 via shielding pins 11 which contact them.
  • Two types of longitudinal plates are provided for the lower receiving chambers 4.
  • In the area of the contact springs 3 are over the entire length of the female connector housing 1 is provided with continuous longitudinal sheets 8 which, however, unlike the long longitudinal sheets 6 mentioned above, do not have shielding pins for contacting the assembly circuit board 2.
  • These short longitudinal plates 8 are electrically connected to one another in the plug-in area by means of contact knives of the corresponding male connector on the rear wall wiring plate , the male connector attached and in the female connector housing by means of the transverse shielding plates 9.
  • shortened longitudinal plates 7 are provided in the area of the signal pins, each for a receiving chamber 4. These shortened longitudinal plates 7 are butt-contacted on one side with a corresponding shielding cross plate 9 and on the opposite side in each case with a corresponding adjacent shielding cross plate 9 is in spring contact.
  • the resilient contacting on one side of the short longitudinal plates 7 takes place in that the end region of the short shielding longitudinal plates is bent accordingly on this side, that is to say z. B. an angle between 45 and 90 ° to the remaining area of the short shielding longitudinal sheet 7 bil ⁇ det.
  • FIG. 4 shows an application example of the invention
  • Female connector 1 in which the female connector 1 according to the invention is used together with a female connector 15 with a large overall height, ie all receiving chambers are located above the component level of the assembly circuit board.
  • the application example shown is a multi-layer assembly circuit board 14, which, for. B. is constructed from two multilayers. It can be clearly seen from FIG. 4 how the overall height of an assembly can be reduced by means of the female connector according to the invention.

Landscapes

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

Abstract

Dans cette broche pour connexions enfichables, les compartiments de logement au niveau des lames de contact sont situés en partie au-dessous du plan des composants de la carte de circuits. Des tôles longitudinales de blindage en partie raccourcies sont ainsi prévues pour chaque compartiment de logement.
PCT/DE1997/001228 1996-06-19 1997-06-17 Broche pour connexions enfichables entre une carte de circuits et un fond de panier de cablage Ceased WO1997049147A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE59711029T DE59711029D1 (de) 1996-06-19 1997-06-17 Federleiste für steckverbindungen zwischen einer baugruppenleiterplatte und einer rückwandverdrahtungsplatte
AT97931619T ATE254809T1 (de) 1996-06-19 1997-06-17 Federleiste für steckverbindungen zwischen einer baugruppenleiterplatte und einer rückwandverdrahtungsplatte
JP10502080A JPH10510949A (ja) 1996-06-19 1997-06-17 回路ユニットプリント配線板とバックパネル配線盤との間の差込み接続用のソケット型コネクタ
EP97931619A EP0845163B1 (fr) 1996-06-19 1997-06-17 Broche pour connexions enfichables entre une carte de circuits et un fond de panier de cablage
NO980686A NO980686D0 (no) 1996-06-19 1998-02-18 Fjerskinne for stikkforbindelse mellom en montasjelederplate og en bakre koblingsplate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29610780U DE29610780U1 (de) 1996-06-19 1996-06-19 Federleiste für Steckverbindungen zwischen einer Baugruppenleiterplatte und einer Rückwandverdrahtungsplatte
DE29610780.8 1996-06-19

Publications (1)

Publication Number Publication Date
WO1997049147A1 true WO1997049147A1 (fr) 1997-12-24

Family

ID=8025414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/001228 Ceased WO1997049147A1 (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
EP1939990A1 (fr) * 1998-08-12 2008-07-02 Robinson Nugent, Inc. Appareil de connexion
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

Citations (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
US5160272A (en) * 1990-09-11 1992-11-03 Siemens Aktiengesellschaft Backplane wiring
EP0560551A1 (fr) * 1992-03-09 1993-09-15 The Whitaker Corporation Connecteur de face arrière blindé
EP0627789A1 (fr) * 1993-06-04 1994-12-07 Framatome Connectors International Ensemble de connexion pour cartes de circuits imprimés

Patent Citations (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
US5160272A (en) * 1990-09-11 1992-11-03 Siemens Aktiengesellschaft Backplane wiring
EP0560551A1 (fr) * 1992-03-09 1993-09-15 The Whitaker Corporation Connecteur de face arrière blindé
EP0627789A1 (fr) * 1993-06-04 1994-12-07 Framatome Connectors International Ensemble de connexion pour cartes de circuits imprimés

Also Published As

Publication number Publication date
EP0845163A1 (fr) 1998-06-03
NO980686L (no) 1998-02-18
JPH10510949A (ja) 1998-10-20
NO980686D0 (no) 1998-02-18
EP0845163B1 (fr) 2003-11-19
DE29610780U1 (de) 1996-08-29
DE59711029D1 (de) 2003-12-24
ATE254809T1 (de) 2003-12-15

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