Nothing Special   »   [go: up one dir, main page]

EP0576858A1 - Dispositif pour la connexion électrique des blindages de connecteurs multipolaires avec une couche de mise à la terre d'une plaquette de câblage - Google Patents

Dispositif pour la connexion électrique des blindages de connecteurs multipolaires avec une couche de mise à la terre d'une plaquette de câblage Download PDF

Info

Publication number
EP0576858A1
EP0576858A1 EP93108947A EP93108947A EP0576858A1 EP 0576858 A1 EP0576858 A1 EP 0576858A1 EP 93108947 A EP93108947 A EP 93108947A EP 93108947 A EP93108947 A EP 93108947A EP 0576858 A1 EP0576858 A1 EP 0576858A1
Authority
EP
European Patent Office
Prior art keywords
shield plates
contact blades
shield
potential layer
plates
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Withdrawn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
EP93108947A
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
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 EP0576858A1 publication Critical patent/EP0576858A1/fr
Withdrawn legal-status Critical Current

Links

Images

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]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6594—Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
    • 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
    • H01R13/6582—Shield structure with resilient means for engaging mating connector

Definitions

  • the invention relates to a device for the electrical connection of shields of multi-pole plugs having a female connector housing with the ground potential layer of a wiring board containing a plurality of contact knives perpendicular to it, according to the preamble.
  • Such a device is e.g. B. from the European patent application EP 89 114 840 known.
  • This known device has the disadvantage that the end faces of the connectors have no shielding.
  • the object of the present invention is to provide a device of the type mentioned at the outset which enables the open end faces to be shielded.
  • shielding of the free end faces is additionally achieved.
  • 1 shows a section through a device for the electrical connection of shields of multi-pole plugs with the ground potential layer of a wiring board according to the present invention.
  • 1 shows a wiring board 1 with contact blades 7, a centering bar 2 being arranged on the wiring board 1.
  • a female connector 6 is inserted, which is connected to an assembly circuit board 3.
  • the shielding function for the female connector 6 on the assembly is achieved in that shield plates 4 and 5 are mounted.
  • the shield plate 4 is the solder-side shield plate
  • the shield plate 5 is the component-side shield plate.
  • either the component side or the solder side or both sides can be provided with shielding plates.
  • FIGS. 2 to 5 Detailed illustrations of the shield plates 4 and 5 are contained in FIGS. 2 to 5. 3 and 5 shield plates are shown with the length of a module of the female connector or the female connector housing 6. However, the length of the shield plates (not shown here) can be a full line multiple of this basic length up to the total length of the female connector housing 6.
  • the shield plates 4 and 5 are fastened several times.
  • the individual shield plates 4 and 5 are provided with shield plate hooks on their side edges pointing in the direction of the wiring board 1.
  • These shielding sheet hooks 8 engage in inlet funnels 9 from outer spring chambers of the female connector 6.
  • Press-fit pins 12 are attached to the side edges of the angled part of the shield plates, by means of which the shield plates 4 and 5 are connected to the assembly circuit board.
  • the electrical connection of the shield plates to the assembly circuit board takes place here by means of a proven press-in technique in which the press-in pins have an elastic press-in region.
  • the press-in pins of the two shield plates interlock like a comb.
  • the shield plates 4 and 5 are held on the side of the female connector housing 6 facing the component circuit board 3 by means of latching means, such as latching tongues 10 for the solder-side shield plate 4 and latching hooks 11 for the component-side shield plate 5. This ensures security against unintentional detachment of the shield plates 4 and 5 during a plugging or pulling process.
  • the contacting of the shield plates 4 and 5 with the contact blades 7 takes place via the spring areas 13 separated by slots 14. These spring areas 13 are produced in that this area is milled thinner during the manufacturing process and is pre-bent in a further operation.
  • the arched spring areas 13 of the shield plates 4 and 5, which are separated by the slots 14, enable independent electrical connections to the contact blades 7, which in turn are connected to the ground potential of the wiring board 1 via plated-through holes.
  • Breakthroughs 16 additionally provided on the shield plates 4 and 5 allow the hooking in or connection of further shield plates with which the entire assembly or parts thereof can be shielded.
  • end shield plates 17 and 18 show the use of the end shield plates 17 and 18.
  • the end shield plates 17 and 18, like the longitudinal shield plates 4 and 5, have curved spring areas 13 of the same design with slots 14 between them, to which the above applies.
  • Both the solder-side end shield plates and the component-side end shield plates 17 and 18 are also connected, like the longitudinal shield plates 4 and 5, by means of pressing pins 12 to the earth potential layer of the wiring board 1.
  • Both the component-side end shield plates 17 and the solder-side end shield plates 18 are connected to the longitudinal shield plates 4 and 5 via spot welded connections 19 on bent edges.
  • edge regions of the component-side face shield sheets 17 and the solder-side face shield sheets 18, which are adjacent to the spring areas 13 and partially overlap in the area of the contact blades 7, are connected to one another by bending sheet metal tabs 21 that have been inserted through openings 20 of the respective overlapping face shield sheets. In this way, when the device according to the invention is shielded, transmission of large bit rates to be expected in the future with a frequency ⁇ 1 GHz becomes problem-free.
  • the female connector housings are designed from the outset so that retrofitting with shield plates can be carried out at any time.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
EP93108947A 1992-06-29 1993-06-03 Dispositif pour la connexion électrique des blindages de connecteurs multipolaires avec une couche de mise à la terre d'une plaquette de câblage Withdrawn EP0576858A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9208700U DE9208700U1 (de) 1992-06-29 1992-06-29 Vorrichtung zur elektrischen Verbindung von Abschirmungen mehrpoliger Stecker mit der Erdpotentialschicht einer Verdrahtungsplatte
DE9208700U 1992-06-29

Publications (1)

Publication Number Publication Date
EP0576858A1 true EP0576858A1 (fr) 1994-01-05

Family

ID=6881068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93108947A Withdrawn EP0576858A1 (fr) 1992-06-29 1993-06-03 Dispositif pour la connexion électrique des blindages de connecteurs multipolaires avec une couche de mise à la terre d'une plaquette de câblage

Country Status (5)

Country Link
US (1) US5336098A (fr)
EP (1) EP0576858A1 (fr)
JP (1) JP2598740Y2 (fr)
CA (1) CA2099237A1 (fr)
DE (1) DE9208700U1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5473109A (en) * 1990-12-21 1995-12-05 Siemens Aktiengesellschaft RF-shielding housing for a circuit, for example for the control circuit of a motor-vehicle air-bag
FR2704696B1 (fr) * 1993-04-27 1996-05-31 Rudolf Gorlich Connecteur à fiches pour plaques de circuits imprimés.
DE4313771C2 (de) * 1993-04-27 1996-09-19 Rudolf Goerlich Steckverbinder für Leiterplatten
DE4341104C1 (de) * 1993-12-02 1995-01-12 Harting Elektronik Gmbh Abgeschirmte Leiterplattensteckverbindung
US5967844A (en) * 1995-04-04 1999-10-19 Berg Technology, Inc. Electrically enhanced modular connector for printed wiring board
DE19640847B4 (de) * 1996-10-03 2007-03-08 Amp-Holland B.V. Rechtwinkliger abgeschirmter elektrischer Verbinder
DE19840413C1 (de) 1998-09-04 2000-02-03 Harting Kgaa Abgeschirmter elektrischer Steckverbinder
JP2003331999A (ja) * 2002-05-09 2003-11-21 Honda Tsushin Kogyo Co Ltd 電気コネクタ
EP1740028A1 (fr) * 2005-06-28 2007-01-03 Advanced Digital Broadcast S.A. Circuit imprimé avec connecteur fréquence radio et méthode de montage du connecteur fréquence radio sur le circuit imprimé

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1992008261A1 (fr) * 1990-11-06 1992-05-14 Siemens Aktiengesellschaft Connecteur multiple blinde multipolaire

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655518A (en) * 1984-08-17 1987-04-07 Teradyne, Inc. Backplane connector
US4869677A (en) * 1984-08-17 1989-09-26 Teradyne, Inc. Backplane connector
DE3624883A1 (de) * 1986-07-23 1988-01-28 Siemens Ag Kontaktfeder
US4871321A (en) * 1988-03-22 1989-10-03 Teradyne, Inc. Electrical connector
US4909743A (en) * 1988-10-14 1990-03-20 Teradyne, Inc. Electrical connector
DE59002757D1 (de) * 1990-05-16 1993-10-21 Siemens Ag Erdungsvorrichtung.
FR2685555B1 (fr) * 1991-12-23 1994-03-25 Souriau Cie Connecteur electrique destine a recevoir un support plat.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1992008261A1 (fr) * 1990-11-06 1992-05-14 Siemens Aktiengesellschaft Connecteur multiple blinde multipolaire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE 1992 SYMPOSIUM RECORD "Electromagne- tic compatibility",August 17-21,1992,Cali fornia US,L.K.C.Wong:"Backplane connector radiated emission and shielding effective ness",pages 346-351 *

Also Published As

Publication number Publication date
CA2099237A1 (fr) 1993-12-30
JP2598740Y2 (ja) 1999-08-16
JPH0626176U (ja) 1994-04-08
US5336098A (en) 1994-08-09
DE9208700U1 (de) 1992-12-17

Similar Documents

Publication Publication Date Title
EP2476165B1 (fr) Connecteur pourvu d'un blindage
DE19704317A1 (de) Elektrische Buchse, insbesondere für einen Telefonanschluß
EP0412331B1 (fr) Assemblage pour connecter électriquement des éléments de blindage de connecteurs multipolaires avec la couche de terre d'un panneau de câblage
DE69529796T2 (de) Doppelreihen-Flachstecker Verbinder mit geringer Höhe
EP2783433B1 (fr) Connecteur avec blindage
DE2205265A1 (de) Verbinder
EP0405416B1 (fr) Dispositif de connexion à contacts multiples avec bloc de centrage et dispositif de blindage
EP0205876A1 (fr) Dispositif multipolaire enfichable comportant une réglette de positionnement avec un dispositif de blindage
EP0203404A2 (fr) Moyen de raccordement des capots de blindage de connecteurs enfichables multipolaires à la couche de mise à la terre d'une plaque à circuits
DE3311488A1 (de) Ueberspannungsschutzvorrichtungen zum anbau an einen anschlussverteiler
DE3201142C2 (fr)
EP0576858A1 (fr) Dispositif pour la connexion électrique des blindages de connecteurs multipolaires avec une couche de mise à la terre d'une plaquette de câblage
DE69906227T2 (de) Flachbau-Filterverbinder mit Ferrit
WO1992008261A1 (fr) Connecteur multiple blinde multipolaire
DE4311781C1 (de) Stecker oder Buchse für einen Steckverbinder
EP0456858B1 (fr) Dispositif de mise à la terre
DE60008719T2 (de) Eingangs/ausgangssteckverbinderanordnung mit erdungsanordnung für abgeschirmte kabel und verfahren zur herstellung und zum zusammenbau eines solchen steckverbinders
DE2128954A1 (de) Elektrische Steckverbindung
EP0261474B1 (fr) Fiche pour câble
DE102019101859A1 (de) Kontakt- und Busschienenanordnung, Elektronikgehäuseanordnung mit einer solchen Kontakt- und Busschienenanordnung, und Verfahren zur Entnahme eines Elektronikgehäuses aus einer solchen Elektronikgehäuseanordnung
DE19734422C2 (de) Patchpanel
DE9215064U1 (de) Elektrischer Steckverbinder für mehrere Koaxialkabel
DE19640847A1 (de) Rechtwinkliger abgeschirmter elektrischer Verbinder
EP0475179B1 (fr) Connecteur multibroches pour câblages de panneaux-arrière
DE2740684C2 (de) Elektrische Verbindung eines Schirmmantels eines Schaltkabels mit einem Baugruppenrahmen

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19940207

17Q First examination report despatched

Effective date: 19941216

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19950427