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EP0576858A1 - Device for electrical connection of shieldings of multipolar connectors with the ground potential layer of a wiring board - Google Patents

Device for electrical connection of shieldings of multipolar connectors with the ground potential layer of a wiring board Download PDF

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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Withdrawn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)
French (fr)
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 EP0576858A1 publication Critical patent/EP0576858A1/en
Withdrawn legal-status Critical Current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]
    • H01R13/6591—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.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

The invention relates to a device for the electrical connection of screens of multipole plugs, which have a female strip connector, to the earth-potential layer of a wiring board which has a plurality of contact blades at right angles to it. In order to screen the open end surfaces, the ends of the plug are provided, in the same way as the longitudinal sides, with in each case one end screening plate (17) on the component side and one end screening plate (18) on the solder side, the end screening plates (17, 18) being firmly connected to the screening plates (4, 5) on the longitudinal sides, and likewise having spring regions in the region of the contact blades (7). <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung zur elektrischen Verbindung von Abschirmungen mehrpoliger, ein Federleistengehäuse aufweisenden Stecker mit der Erdpotentialschicht einer mehrere, senkrecht auf ihr stehende Kontaktmesser enthaltenden Verdrahtungsplatte gemäß Oberbegriff.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.

Eine derartige Vorrichtung ist z. B. aus der europäischen Patentanmeldung EP 89 114 840 bekannt. Diese bekannte Vorrichtung weist den Nachteil auf, daß die Stirnflächen der Stecker keine Abschirmung aufweisen.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.

Aufgabe der vorliegenden Erfindung ist es, eine Vorrichtung der eingangs genannten Art anzugeben, die eine Abschirmung der offenen Stirnflächen ermöglicht.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.

Diese Aufgabe wird erfindungsgemäß für eine Vorrichtung der oben genannten Art durch die Merkmale des Anspruchs gelöst.This object is achieved according to the invention for a device of the type mentioned above by the features of the claim.

Aufgrund der Ausbildung der Abschirmung bei der erfindungsgemäßen Vorrichtung wird zusätzlich eine Abschirmung der freien Stirnflächen erreicht.Due to the design of the shield in the device according to the invention, shielding of the free end faces is additionally achieved.

Im folgenden wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert.The invention is explained in more detail below with reference to an embodiment shown in the drawing.

Es zeigen:

FIG 1
einen Schnitt durch eine Vorrichtung zur elektrischen Verbindung von Abschirmungen mehrpoliger Stecker mit der Erdpotentialschicht einer Verdrahtungsplatte gemäß der vorliegenden Erfindung,
FIG 2
eine Seitenansicht eines bauteileseitigen Längsschirmblechs,
FIG 3
eine Draufsicht auf ein bauteileseitiges, in eine Ebene geklapptes Längsschirmblech,
FIG 4
eine Seitenansicht eines lötseitigen Längsschirmblechs,
FIG 5
eine Draufsicht auf ein bauteileseitiges, in eine Ebene geklapptes Längsschirmblech,
FIG 6
eine Draufsicht auf ein bauteileseitiges Stirn-Schirmblech,
FIG 7
eine Seitenansicht eines bauteileseitigen Stirn-Schirmblechs,
FIG 8
eine Draufsicht auf ein lötseitiges Stirnschirmblech,
FIG 9
eine Seitenansicht eines lötseitigen Stirnschirmblechs, und
FIG 10
eine Draufsicht auf eine Stirnseite eines gemäß der Erfindung geschirmten Steckers.
Show it:
FIG. 1
2 shows a section through a device for the electrical connection of shields of multipole plugs to the ground potential layer of a wiring board according to the present invention,
FIG 2
a side view of a component-side longitudinal shield plate,
FIG 3
a plan view of a component-side, folded in one plane longitudinal shield plate,
FIG 4
a side view of a soldering side longitudinal shield plate,
FIG 5
a plan view of a component-side, folded in one plane longitudinal shield plate,
FIG 6
a plan view of a component-side face plate,
FIG 7
a side view of a component-side face plate,
FIG 8
a plan view of a solder-side face plate,
FIG. 9
a side view of a solder-side face plate, and
FIG 10
a plan view of an end face of a shielded connector according to the invention.

In FIG 1 ist ein Schnitt durch eine Vorrichtung zur elektrischen Verbindung von Abschirmungen mehrpoliger Stecker mit der Erdpotentialschicht einer Verdrahtungsplatte gemäß der vorliegenden Erfindung dargestellt. FIG 1 zeigt eine Verdrahtungsplatte 1 mit Kontaktmessern 7, wobei auf der Verdrahtungsplatte 1 eine Zentrierleiste 2 angeordnet ist. In diese Zentrierleiste 2 ist ein Federleistengehäuse 6 eingeschoben, welches mit einer Baugruppenleiterplatte 3 verbunden ist. Bei dem gezeigten Ausführungsbeispiel wird die Schirmfunktion für das Federleistengehäuse 6 auf der Baugruppe dadurch erreicht, daß Schirmbleche 4 und 5 montiert sind. Bei dem Schirmblech 4 handelt es sich um das lötseitige Schirmblech, bei dem Schirmblech 5 um das bauteileseitige Schirmblech.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. In this centering strip 2, a female connector 6 is inserted, which is connected to an assembly circuit board 3. In the embodiment shown, 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.

Je nach erforderlichem Schirmungsgrad können also wahlweise die Bauteileseite oder die Lötseite oder beide Seiten zusammen mit Schirmblechen versehen werden.Depending on the required degree of shielding, either the component side or the solder side or both sides can be provided with shielding plates.

Nähere Darstellungen der Schirmbleche 4 und 5 sind in den FIG 2 bis 5 enthalten. Dabei sind in den FIG 3 und 5 Schirmbleche mit der Länge eines Moduls der Federleiste bzw. des Federleistengehäuses 6 dargestellt. Die Länge der Schirmbleche kann jedoch (hier nicht dargestellt) ein ganzzeiliges Vielfaches dieser Grundlänge bis zur Gesamtlänge des Federleistengehäuses 6 betragen.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.

Die Befestigung der Schirmbleche 4 und 5 erfolgt mehrfach. Zum einen sind die einzelnen Schirmbleche 4 und 5 an ihren in Richtung der Verdrahtungsplatte 1 weisenden Seitenkanten mit Schirmblechhaken versehen. Diese Schirmblechhaken 8 greifen in Einlauftrichter 9 von äußeren Federkammern des Federleistengehäuses 6 ein. An den Seitenkanten des abgewinkelten Teiles der Schirmbleche sind Einpreßstifte 12 angebracht, mittels derer die Schirmbleche 4 und 5 mit der Baugruppenleiterplatte verbunden werden. Die elektrische Verbindung der Schirmbleche mit der Baugruppenleiterplatte erfolgt hierbei mittels einer bewährten Einpreßtechnik, bei der die Einpreßstifte einen elastischen Einpreßbereich aufweisen. Dabei greifen die Einpreßstifte der beiden Schirmbleche kammartig ineinander.The shield plates 4 and 5 are fastened several times. On the one hand, 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.

Gleichzeitig werden die Schirmbleche 4 und 5 mittels Rastmittel, wie Rastzungen 10 beim lötseitigen Schirmblech 4 sowie Rasthaken 11 bei dem bauteileseitigen Schirmblech 5, an der der Baugruppenleiterplatte 3 zugewandten Seite des Federleistengehäuses 6 gehalten. Somit ist eine Sicherheit gegen ein unbeabsichtigtes Ablösen der Schirmbleche 4 und 5 während eines Steck- bzw. Ziehvorgangs gewährleistet.At the same time, 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.

Die Kontaktierung der Schirmbleche 4 und 5 mit den Kontaktmessern 7 erfolgt über die durch Schlitze 14 getrennten Federbereiche 13. Diese Federbereiche 13 werden dadurch hergestellt, daß dieser Bereich während des Herstellungsprozesses dünner gefräst wird und in einem weiteren Arbeitsgang vorgebogen wird. Die durch die Schlitze 14 getrennten gewölbten Federbereiche 13 der Schirmbleche 4 und 5 ermöglichen voneinander unabhängige elektrische Verbindungen mit den Kontaktmessern 7, die wiederum Über Durchkontaktierungen an das Massepotential der Verdrahtungsplatte 1 angeschlossen sind.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.

Einzelne verbreiterte Schlitze 15 zwischen den Federbereichen ermöglichen eine Vorzentrierung bzw. Führung der geschirmte Federleiste 6 innerhalb einer Zentrierleiste 2.Individual widened slots 15 between the spring regions enable the shielded female connector 6 to be pre-centered or guided within a centering bar 2.

Zusätzlich vorgesehene Durchbrüche 16 an den Schirmblechen 4 und 5 erlauben das Einhängen bzw. Anschließen von weiteren Schirmungsblechen, mit denen die komplette Baugruppe oder Teile davon geschirmt werden können.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.

In den FIG 6 bis 10 ist die Verwendung der Stirnschirmbleche 17 und 18 dargestellt. Die Stirnschirmbleche 17 und 18 weisen, wie die Längsschirmbleche 4 und 5, gleich gestaltete gewölbte Federbereiche 13 mit dazwischenliegenden Schlitzen 14 auf, für die das obengesagte gilt. Sowohl die lötseitigen Stirnschirmbleche als auch die bauteileseitigen Stirnschirmbleche 17 und 18 sind ebenfalls wie die Längsschirmbleche 4 und 5 mittels Einpreßstiften 12 mit der Erdpotentialschicht der Verdrahtungsplatte 1 verbunden. Über Punktschweißverbindungen 19 an abgebogenen Kanten sind sowohl die bauteileseitigen Stirnschirmbleche 17 als auch die lötseitigen Stirnschirmbleche 18 mit den Längsschirmblechen 4 und 5 verbunden.6 to 10 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.

Die mit den Federbereichen 13 benachbarten und im Bereich der Kontaktmesser 7 und sich teilweise überlappenden Randbereiche der bauteileseitigen Stirnschirmbleche 17 und der lötseitigen Stirnschirmbleche 18 werden durch Umbiegen von aufgestellten Blechlappen 21, die durch Durchbrüche 20 des jeweils überlappenden Stirnschirmblechs durchgesteckt worden sind, miteinander verbunden. Auf diese Weise wird bei der Schirmung der erfindungsgemäßen Vorrichtung eine Übertragung von in Zukunft zu erwartenden großen Bitraten mit einer Frequenz ≦ 1 GHz problemlos.The 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.

Abschließend ist noch festzustellen, daß die Federleistengehäuse von vornherein so ausgebildet sind, daß eine Nachrüstung mit Schirmblechen jederzeit erfolgen kann.Finally, it should be noted that the female connector housings are designed from the outset so that retrofitting with shield plates can be carried out at any time.

Claims (1)

Vorrichtung zur elektrischen Verbindung von Abschirmungen mehrpoliger ein Federleistengehäuse aufweisenden Stecker mit der Erdpotentialschicht einer mehrere, senkrecht auf ihr stehende Kontaktmesser enthaltenden Verdrahtungsplatte, wobei an den Abschirmungen vorgesehene Federelemente so angeordnet sind, daß sie im gesteckten Zustand der Stecker Federn an mit der Erdpotentialschicht der Verdrahtungsplatte leitend verbundenen Kontaktmesser anliegen, wobei die Abschirmungen pro Stecker aus einem lötseitigen (4) und/oder einem bauteileseitigen (5) abgewinkelten Schirmblech bestehen, daß bei den einzelnen Schirmblechen (4, 5) an ihren in Richtung der Verdrahtungsplatte (1) weisenden Seitenkanten Schirmblechhaken (8) angebracht sind, welche in Einlauftrichter (9) von äußeren Federkammern der Federleistengehäuse (6) einrastbar sind, während an den Seitenkanten des abgewinkelten Teiles Einpreßstifte (12) angebracht sind, mittels derer die Schirmbleche (4, 5) mit einer auf der Verdrahtungsplatte (1) vorhandenen Erdpotentialschicht verbindbar sind, wobei die Schirmbleche (4, 5) im Bereich der Kontaktmesser (7) nach außen gewölbte, untereinander durch Schlitze (14) getrennte und parallel zu den Kontaktmessern (7) verlaufende Federbereiche (13) aufweisen, welche die einzelnen Schirmbleche (4, 5) mit den Kontaktmessern (7) kontaktieren, und wobei die Länge der Schirmbleche (4, 5) der einfachen bzw. mehrfachen Länge eines Einzelsegments des Federleistengehäuses (6) entspricht,
dadurch gekennzeichnet,
daß an den Stirnseiten jeweils lötseitige und/oder bauteileseitige Stirnschirmbleche angeordnet sind, welche ebenfalls im Bereich der Kontaktmesser Federbereiche aufweisen,
daß die Stirnschirmbleche an ihren mit den Längsschirmblechen benachbarten Kanten abgebogen sind und durch Punktschweißen mit den Längsschirmblechen verbunden sind, daß die Stirnschirmflächen an ihren mit der Verdrahtungsplatte benachbarten Kanten über Einpreßstifte mit der Erdpotentialschicht verbunden sind, und
daß die im Bereich der Kontaktmesser und mit den Federbereichen benachbarten und teilweise überlappenden Randbereiche der Stirnschirmbleche durch Umbiegen von aufgestellten Blechlappen miteinander verbunden sind.Device for the electrical connection of shields having a multipole connector having a female connector with the earth potential layer of a wiring plate containing a plurality of perpendicular contact knives, the spring elements provided on the shields being arranged in such a way that, when the connector is plugged in, springs are conductive to the earth potential layer of the wiring plate connected contact blades, the shields per connector consisting of a solder-side (4) and / or a component-side (5) angled shield plate that the individual shield plates (4, 5) on their side edges in the direction of the wiring plate (1) shield plate hooks ( 8) are attached, which can be snapped into the inlet funnel (9) by external spring chambers of the female connector (6), while press-in pins (12) are attached to the side edges of the angled part, by means of which the shield plates (4, 5) are connected to one on the wire ungsplatte (1) existing earth potential layer can be connected, the shield plates (4, 5) in the area of the contact blades (7) bulging outwards, separated by slots (14) and parallel to the contact blades (7) extending spring areas (13), which contact the individual shield plates (4, 5) with the contact blades (7), and the length of the shield plates (4, 5) corresponds to the single or multiple length of a single segment of the female connector housing (6),
characterized,
that solder-side and / or component-side end shield plates are arranged on the end faces, which also have spring areas in the area of the contact blades,
that the end shield plates are bent at their edges adjacent to the longitudinal shield plates and are connected to the longitudinal shield plates by spot welding, that the end shield surfaces are connected to the earth potential layer at their edges adjacent to the wiring plate via press-fit pins, and
that in the area of the contact blades and with the spring areas adjacent and partially overlapping edge areas of the end shield plates are connected to one another by bending up the sheet metal tabs.
EP93108947A 1992-06-29 1993-06-03 Device for electrical connection of shieldings of multipolar connectors with the ground potential layer of a wiring board Withdrawn EP0576858A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9208700U DE9208700U1 (en) 1992-06-29 1992-06-29 Device for electrically connecting shields of multi-pole connectors to the earth potential layer of a wiring board
DE9208700U 1992-06-29

Publications (1)

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

Family

ID=6881068

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EP93108947A Withdrawn EP0576858A1 (en) 1992-06-29 1993-06-03 Device for electrical connection of shieldings of multipolar connectors with the ground potential layer of a wiring board

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

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* Cited by examiner, † Cited by third party
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EP0412331A1 (en) * 1989-08-10 1991-02-13 Siemens Aktiengesellschaft Assembly for electrically connecting the shields of multipole connectors with the ground plate of a wiring panel
WO1992008261A1 (en) * 1990-11-06 1992-05-14 Siemens Aktiengesellschaft Shielded multipolar connector

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* Cited by examiner, † Cited by third party
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Also Published As

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JP2598740Y2 (en) 1999-08-16
US5336098A (en) 1994-08-09
JPH0626176U (en) 1994-04-08
DE9208700U1 (en) 1992-12-17
CA2099237A1 (en) 1993-12-30

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