WO1998002940A1 - Shielded printed board socket-contact with shield contacting with the wall of an appliance - Google Patents

Shielded printed board socket-contact with shield contacting with the wall of an appliance Download PDF

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Publication number
WO1998002940A1
WO1998002940A1 PCT/DE1997/001302 DE9701302W WO9802940A1 WO 1998002940 A1 WO1998002940 A1 WO 1998002940A1 DE 9701302 W DE9701302 W DE 9701302W WO 9802940 A1 WO9802940 A1 WO 9802940A1
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WO
WIPO (PCT)
Prior art keywords
plug
frame
circuit board
opening
spring plate
Prior art date
Application number
PCT/DE1997/001302
Other languages
German (de)
French (fr)
Inventor
Christian Mathesius
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO1998002940A1 publication Critical patent/WO1998002940A1/en

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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
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • 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
    • H01R13/6583—Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield 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]
    • H01R13/6591—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

Definitions

  • the invention relates to a shielded printed circuit board socket with an insulation body which is accommodated in a metallic shield housing which can be fixed on a printed circuit board and which has a substantially rectangular cross section, so that a rec-shaped plug opening is formed, and with a frame-shaped spring plate for the plug-side electrical and mechanical connection of the shield housing with a housing wall.
  • Shielded printed circuit board connectors have become known and are of particular interest in connection with the standardized USB (Universal Serial Bus) concept sought by several computer manufacturers.
  • USB Universal Serial Bus
  • the mating face of this circuit board socket (receptacle) is essentially already specified by a specification and has four strip-shaped contact springs lying side by side in one plane, which interact when the cable-side bus plug is plugged in with the four adjacent contact rails arranged in it and the electrical ones -Establish contact.
  • the adjacent contact springs are in their rear area to connection areas (down protruding connecting legs) angled, which can be inserted into four adjacent contact holes on the circuit board.
  • the spring plate is designed as a closed frame encircling the plug-in opening
  • At least two spring arms are attached to the frame and extend from the frame to the housing wall, which flexibly contact the housing wall when installed,
  • At least two contacting tabs are also connected to the frame, which are formed so that they protrude inwards into the plug-in opening in such a way that the spring plate is positioned all around the plug-in opening in the plane of the plug-in opening and that at the same time the shield housing of a mating connector plugged into the circuit board socket by this
  • Contacting tabs is electrically contacted.
  • the spring plate 2 is positioned within the plug-in opening level with respect to the height alignment by the upper and lower and with respect to the transverse alignment by the left and right contacting tabs 10.
  • Additional latching arms 11 can advantageously be provided on the frame of the spring sheet 2 be arranged, which snap behind the lateral insertion tabs 9 of the shield housing 1 during assembly and thus fix the spring plate 2 perpendicular to the plug opening plane.
  • the contacting tabs 10 do not protrude vertically, but somewhat obliquely into the plug opening.
  • the advantages of the printed circuit board socket according to the invention are first of all the good spring action, which is due to the very thin (approx. 0.1 mm) spring plate, and the high flexibility of the chosen construction.
  • the spring arms shown in particular there is a high level of contact reliability due to four or six contact points.
  • the solution according to the invention requires a relatively small additional space requirement, it can be manufactured inexpensively with low sheet metal consumption and can be easily assembled.
  • the spring plate can of course, depending on the customer's requirements, simply be omitted.
  • the shield plate 1 causes a minimum tightening force for the appropriate cable connector via four locking hooks 14.
  • the sheet thickness required for this is about 0.3 mm.
  • the previously known design variants are therefore too short or too space-consuming for an elastic spring travel on the plug-in front side of at least 0.5 mm.
  • a suitable cable connector contacts the housing wall 4 directly via the contacting tabs 10.
  • the circuit board socket according to the invention can also be used with a two-story plug face (two plug openings).

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The spring plate (2) is designed as a closed frame for surrounding the plug opening to which spring arms (3) are attached that project outwards towards the housing wall (4). The spring arms form a flexible contact with the housing wall (4). In addition, contact lugs (10) are fitted to the frame which project into the plug opening and position the spring plate and which effect the shield contacting of an inserted mating connector.

Description

Beschreibungdescription
Geschirmte Leiterplattensteckbuchse mit Schirmungskontaktie- rung zu einer GerätewandShielded PCB socket with shield contact to a device wall
Die Erfindung betrifft eine geschirmte Leiterplattensteckbuchse mit einem Isolationskörper, der in einem metallischen Schirmgehäuse aufgenommen ist, das auf einer Leiterplatte fixierbar ist und daß einen im wesentlichen rechteckigen Querschnitt aufweist, so daß eine rec teckförmige Stecköffnung gebildet ist, und mit einem rahmenförmigen Federblech zur steckseitigen elektrischen und mechanischen Verbindung des Schirmgehäuses mit einer Gehäusewand.The invention relates to a shielded printed circuit board socket with an insulation body which is accommodated in a metallic shield housing which can be fixed on a printed circuit board and which has a substantially rectangular cross section, so that a rec-shaped plug opening is formed, and with a frame-shaped spring plate for the plug-side electrical and mechanical connection of the shield housing with a housing wall.
Geschirmte Leiterplattensteckverbinder sind insbesondere im Zusammenhang mit dem von mehreren Computerherstellern angestrebten standardisierten USB (Universal Serial Bus) -Konzept bekanntgeworden und von Interesse. Bei diesem neuen Bussystem geht es grundsätzlich darum, die Anschlüsse von Peripheriegeräten an einen PC nicht mehr wie bisher über einzelne, parallele Anschlüsse mit getrennten und oft unterschiedlichen Steckverbindersystemen vorzunehmen, sondern die Peripheriegeräte im wesentlichen seriell an eine gemeinsame Bus-Leitung anzuschließen, die über eine standardisierte Steckbuchse am Gehäuse des PC unmittelbar mit einer Leiterplatte (mother- board) des PC verbunden ist . Das Steckgesicht dieser Leiterplattensteckbuchse (receptacle) ist im wesentlichen bereits durch eine Spezifikation festgelegt und weist vier in einer Ebene nebeneinanderliegende, streifenförmige Kontaktfedern auf, die beim Stecken des kabelseitigen Bus-Steckers (plug) mit den in diesen angeordneten vier nebeneinanderliegenden Kontaktschienen zusammenwirken und den elektrischen-Kontakt herstellen. Die nebeneinanderliegenden Kontaktfedern sind in ihrem hinteren Bereich zu Anschlußbereichen (nach unten wegstehenden Anschlußbeinchen) abgewinkelt, die in vier nebeneinanderliegende Kontaktlöcher der Leiterplatte einsteckbar sind.Shielded printed circuit board connectors have become known and are of particular interest in connection with the standardized USB (Universal Serial Bus) concept sought by several computer manufacturers. With this new bus system, the basic principle is no longer to connect peripheral devices to a PC as before using individual, parallel connections with separate and often different connector systems, but essentially to connect the peripheral devices serially to a common bus line using a standardized socket on the housing of the PC is directly connected to a PC board (motherboard). The mating face of this circuit board socket (receptacle) is essentially already specified by a specification and has four strip-shaped contact springs lying side by side in one plane, which interact when the cable-side bus plug is plugged in with the four adjacent contact rails arranged in it and the electrical ones -Establish contact. The adjacent contact springs are in their rear area to connection areas (down protruding connecting legs) angled, which can be inserted into four adjacent contact holes on the circuit board.
Das metallische Schirmgehäuse ist üblicherweise über mehrere Anbindungen an die Leiterplatte fest angelötet. Um die aktuellen EMV (Elektromagnetische Verträglichkeit) -Richtlinien zur erfüllen, müssen in PC's, die auf Leiterplatten montierten Input/Output-Steckverbinder mit der Gehäusewand elek- trisch verbunden werden. Neben der herkömmlichen Methode, die Stecker unter erheblichem zusätzlichen Montageaufwand mit dem Gehäuse zu verεchrauben, ist es bekannt, die Montagetoleranzen zwischen der Leiterplatte mit dem montierten Buchsenstecker und der Gerätewand über flexible Federn auszugleichen. Diese können sowohl in die Gehäusewand, als auch in den Steckverbinder selbst integriert werden. Wesentliches Kriterium für ausreichende Flexibilität ist in beiden Fällen die Blechstärke: Je stärker das Material ist, um so länger müssen die Federn ausgeführt sein, was bei eingeschränktem Einbauraum und möglichst geringemThe metallic shield housing is usually firmly soldered to the circuit board via several connections. In order to meet the current EMC (Electromagnetic Compatibility) guidelines, the input / output connectors mounted on printed circuit boards in PCs have to be electrically connected to the housing wall. In addition to the conventional method of screwing the plug to the housing with considerable additional assembly effort, it is known to compensate for the assembly tolerances between the printed circuit board with the mounted socket plug and the device wall using flexible springs. These can be integrated into the housing wall as well as into the connector itself. The essential criterion for sufficient flexibility in both cases is the sheet thickness: the thicker the material, the longer the springs have to be, which means that the installation space is limited and as small as possible
Materialverbrauch problematisch sein kann. Alternativ ist es auch bekannt, das üblicherweise relativ dickwandige Schirmblech mittels eines aufgeschraubten zusätzlichen dünnen Federblechs mit der Gehäusewand elektrisch zu verbinden.Material consumption can be problematic. Alternatively, it is also known to electrically connect the usually relatively thick-walled shield plate to the housing wall by means of a screwed-on additional thin spring plate.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, die Leiterplattensteckbuchse der eingangs genannten Art so weiterzubilden, daß eine montagefreundliche und kontaktsichere federnde Verbindung zwischen dem Schirmgehäuse und einer Ge- häusewand herstellbar ist. Das Schirmgehäuse kann dabei steckseitig mit einer durch nach außen gebogene Laschen gebildeten Einführhilfe für einen einzusteckenden Gegenstecker ausgebildet sein. Diese Aufgabe wird bei einer Leiterplattensteckbuchse der eingangs genannten Art dadurch gelöst, daßThe present invention has for its object to further develop the circuit board socket of the type mentioned in such a way that an assembly-friendly and contact-safe, resilient connection between the shield housing and a housing wall can be produced. The shield housing can be formed on the plug side with an insertion aid formed by outwardly bent tabs for a mating plug to be inserted. This object is achieved in a circuit board socket of the type mentioned in that
- das Federblech als geschlossener, um die Stecköffnung umlaufender Rahmen ausgebildet ist,the spring plate is designed as a closed frame encircling the plug-in opening,
- am Rahmen mindestens zwei vom Rahmen zur Gehäusewand hin ausgestellte Federarme angebunden sind, die im eingebauten Zustand die Gehäusewand flexibel kontaktieren,- At least two spring arms are attached to the frame and extend from the frame to the housing wall, which flexibly contact the housing wall when installed,
- und daß am Rahmen außerdem mindestens zwei Kontaktierungslaschen angebunden sind, die derart nach innen in die Stecköffnung hineinragend ausgebildet sind, daß das Federblech um die Stecköffnung umlaufend in der Stecköffnungsebene positioniert ist und das gleichzeitig das Schirmgehäuse eines in die Leiterplattensteckbuchse eingesteckten Gegensteckerε durch diese- And that at least two contacting tabs are also connected to the frame, which are formed so that they protrude inwards into the plug-in opening in such a way that the spring plate is positioned all around the plug-in opening in the plane of the plug-in opening and that at the same time the shield housing of a mating connector plugged into the circuit board socket by this
Kontaktierungslaschen elektrisch kontaktiert ist.Contacting tabs is electrically contacted.
Weiterbildungen der Erfindung sind Gegenstand der Unteran- sprüche.Developments of the invention are the subject of the dependent claims.
Die Erfindung wird nachfolgend anhand eines Ausführungsbei- spieles einer Leiterplattensteckbuchse im Zusammenhang mit Figuren näher erläuter .The invention is explained in more detail below on the basis of an exemplary embodiment of a printed circuit board socket in connection with figures.
Es zeigenShow it
FIG 1 eine perspektivische Ansicht1 shows a perspective view
(Explosionsdarstellung) einer ersten Ausführungsform einer erfindungsgemäßen Leiterplattensteckbuchse mit Federblech, FIG 2 in etwas anderer perspektivischer Ansicht die Buchse gemäß FIG l, jedoch mit montiertem Federblech, FIG 3 in perspektivischer Ansicht eine in ein Gerät eingebaute Leiterplattensteckbuchse. Im rechten Teil der FIG 1 ist ein Schirmgehäuse 1 erkennbar, in das ein Isolationskörper 8 eingeschoben ist und das mittels Anbindungen 6 in den Löchern einer Leiterplatte 7 fi- xiert ist . Je nach Anordnung und Toleranzen der Leiterplatte 7 ergibt sich ein mehr oder weniger großer Abstand zwischen dem Steckgesicht der Buchse und einer Gehäusewand (4) . In der Mitte der FIG 1 ist ein Federblech 2 erkennbar, das, vgl. Fig 2, für den Frontbereich (Stecköffnung) der Buchse vorgesehen ist. Es ist als Rahmen ausgebildet und verdeckt nicht die eigentliche Stecköffnung. Die beispielsweise vier Federarme 3 kontaktieren mit ihren freien, ggf. abgerundeten Enden beim Einschieben der Leiterplatte in das Gerät dessen Gehäusewand 4, die eine entsprechende Aussparung (5) zum Einführen des kabelseitigen Gegensteckers besitzt und erden über das Schirmgehäuse 1 die Leiterplatte 7.(Exploded view) of a first embodiment of a printed circuit board socket according to the invention with spring plate, FIG. 2 shows the socket according to FIG. 1 in a somewhat different perspective view, but with the spring plate mounted, FIG. 3 shows a printed circuit board socket built into a device in a perspective view. In the right part of FIG. 1, a shield housing 1 can be seen, into which an insulation body 8 is inserted and which is fixed in the holes of a printed circuit board 7 by means of connections 6. Depending on the arrangement and tolerances of the printed circuit board 7, there is a more or less large distance between the mating face of the socket and a housing wall (4). A spring plate 2 can be seen in the middle of FIG. 1, which, cf. Fig. 2, is provided for the front area (plug opening) of the socket. It is designed as a frame and does not cover the actual plug opening. The four spring arms 3, for example, contact with their free, possibly rounded ends when the circuit board is inserted into the device, its housing wall 4, which has a corresponding recess (5) for inserting the mating connector on the cable side, and ground the circuit board 7 via the shield housing 1.
Die Positionierung des Federblechs 2 innerhalb der Stecköff- nungsebene erfolgt, wie ein Figur 2 erkennbar, bezüglich der Höhenausrichtung durch die obere und untere und bezüglich der Querausrichtung durch die linke und rechte Kontaktierungsla- sche 10. Am Rahmen des Federblechs 2 können vorteilhaft zusätzliche Rastarme 11 angeordnet sein, die bei der Montage hinter die seitlichen Einführlaschen 9 des Schirmgehäuses 1 rasten und somit das Federblech 2 senkrecht zur Stecköff- nungsebene fixieren. Die Kontaktierungslaschen 10 ragen nicht senkrecht, sondern etwas schräg in die Stecköffnung hinein.As can be seen in FIG. 2, the spring plate 2 is positioned within the plug-in opening level with respect to the height alignment by the upper and lower and with respect to the transverse alignment by the left and right contacting tabs 10. Additional latching arms 11 can advantageously be provided on the frame of the spring sheet 2 be arranged, which snap behind the lateral insertion tabs 9 of the shield housing 1 during assembly and thus fix the spring plate 2 perpendicular to the plug opening plane. The contacting tabs 10 do not protrude vertically, but somewhat obliquely into the plug opening.
Um dem gegenüber dem Schirmblech relativ dünnen Federblech 2 ausreichende Stabilität zu geben, ist es als geschlossener Rahmen ausgeführt . Beim Andrücken gegen die Gehäusewand 4verhält sich der gesamte Rahmen nicht verwindungssteif , sondern flexibel.Die Federarme 3 verbiegen sich beim Aödrücken in Steckrichtung und werden dabei, je nachdem wie nahe sich die Leiterplattenbuchse an der Gehäusewand befindet, mehr oder weniger zur Gehäusewand 4 hin aufgespreitzt bzw. trichterförmig aufgeweitet , so daß sich ihre insbesondere auch in Figur 3 erkennbare ausgestellte Anordnung ergibt. Die Anordung der Federarme 3 in den Eckbereichen des Rahmens geht zwar mit verstärkten Federeigenschaften einher, ist jedoch keineswegs zwingend. Durch das Verbiegen beim Andrücken wölben sich die waagerechten Rahmensegmente 12, vgl. Fig 3, gegen die Steckrichtung, also von den waagerechten Einführlaschen 13 weg. Im eingebauten Zustand ergeben sich ggf. somit umlaufend sechs Kontaktierungspunkte desIn order to give the relatively thin spring plate 2, which is relatively thin compared to the shield plate, it is designed as a closed frame. When pressing against the housing wall 4, the entire frame is not torsionally rigid, but flexible. The spring arms 3 bend in the plugging direction when being pressed open and become more depending on how close the circuit board socket is to the housing wall or less spread out towards the housing wall 4 or widened in a funnel shape, so that the arrangement shown, which can also be seen in FIG. 3, results. The arrangement of the spring arms 3 in the corner regions of the frame is accompanied by increased spring properties, but is by no means mandatory. By bending when pressed, the horizontal frame segments 12 bulge, cf. Fig. 3, against the direction of insertion, that is, away from the horizontal insertion tabs 13. In the installed state, six contact points of the
Federblechs 2 zur Gehäusewand 4, die ungefähr gleichen Abstand zueinander haben, wodurch die Schirmwirkung verbessert ist.Spring plate 2 to the housing wall 4, which have approximately the same distance from each other, whereby the shielding effect is improved.
Die Vorteile der erfindungsgemäßen Leiterplattensteckbuchse bestehen zunächst in der guten Federwirkung, die auf das sehr dünne, (ca. 0,1 mm) Federblech zurückgeht, und der hohen Flexibilität des gewählten konstruktiven Aufbaus . Insbesondere bei der dargestellten Anordnung der Federarme besteht eine hohe KontaktSicherheit durch vier bzw. sechs Kontaktpunkte. Die erfindungsgemäße Lösung macht insgesamt einen relativ geringen zusätzlichen Platzbedarf erforderlich, sie kann kostengünstig mit geringem Blechverbrauch gefertigt und einfach montiert werden. Das Federblech kann natürlich, je nach Kundenwunsch, ggf. auch einfach weggelassen werden.The advantages of the printed circuit board socket according to the invention are first of all the good spring action, which is due to the very thin (approx. 0.1 mm) spring plate, and the high flexibility of the chosen construction. In the arrangement of the spring arms shown in particular, there is a high level of contact reliability due to four or six contact points. Overall, the solution according to the invention requires a relatively small additional space requirement, it can be manufactured inexpensively with low sheet metal consumption and can be easily assembled. The spring plate can of course, depending on the customer's requirements, simply be omitted.
In den FIG 1 und 4 ist erkennbar, daß das Schirmblech 1 über vier Rasthaken 14 eine Mindestanziehkraft für den passenden Kabelstecker bewirkt. Die dafür erforderliche Blechstärke be- trägt ca.0,3 mm. Für einen elastischen Federweg an der Steckfrontseite von mindestens 0,5 mm sind die bisher bekannten Konstruktionsvarianten deshalb zu kurz bzw. zu platzaufwendig. Ein passender Kabelsteckverbinder kontaktiert im gesteckten Zustand über die Kontaktierungslaschen 10 direkt die Gehäusewand 4.In Figures 1 and 4 it can be seen that the shield plate 1 causes a minimum tightening force for the appropriate cable connector via four locking hooks 14. The sheet thickness required for this is about 0.3 mm. The previously known design variants are therefore too short or too space-consuming for an elastic spring travel on the plug-in front side of at least 0.5 mm. In the plugged-in state, a suitable cable connector contacts the housing wall 4 directly via the contacting tabs 10.
Die erfindungsgemäße Leiterplattenbuchse kann im übrigen auch bei einem doppeistöckigem Steckgesicht (zwei Stecköffnungen) eingesetzt werden. The circuit board socket according to the invention can also be used with a two-story plug face (two plug openings).

Claims

Patentansprüche claims
1. Geschirmte Leiterplattensteckbuchse mit einem Isolationε- körper (8) , der in einem metallischen Schirmgehäuse (1) auf- genommen ist, das auf einer Leiterplatte (7) fixierbar ist und das einen im wesentlichen rechteckigen Querschnitt aufweist, so daß eine rechteckförmige Stecköffnung gebildet ist, und mit einem rahmenförmigen Federblech (2) zur steckseitigen elektrischen und mechanischen Verbindung des Schirmgehäuses (1) mit einer Gehäusewand (4) , d a d u r c h g e k e n n z e i c h n e t , daß1. Shielded circuit board socket with an Isolationsε- body (8) which is accommodated in a metallic shield housing (1) which can be fixed on a circuit board (7) and which has a substantially rectangular cross section, so that a rectangular plug opening is formed is, and with a frame-shaped spring plate (2) for plug-side electrical and mechanical connection of the shield housing (1) with a housing wall (4), characterized in that
- das Federblech (2) als geschlossener, um die Stecköffnung umlaufender Rahmen ausgebildet ist,- The spring plate (2) is designed as a closed frame surrounding the plug-in opening,
- am Rahmen mindestens zwei vom Rahmen zur Gehäusewand (4) hin ausgestellte Federarme (3) angebunden sind, die im eingebauten Zustand die Gehäusewand (4) flexibel kontaktieren,- Connected to the frame are at least two spring arms (3) which extend from the frame to the housing wall (4) and which flexibly contact the housing wall (4) when installed,
- und daß am Rahmen außerdem mindestens zwei Kontaktierungslaschen (10) angebunden sind, die derart nach innen in die Stecköffnung hineinragend ausgebildet sind, daß das Feder- blech (2) um die Stecköffnung umlaufend in der Stecköff- nungsebene positioniert ist und das gleichzeitig das Schirmgehäuse eines in die Leiterplattensteckbuchse eingesteckten Gegensteckers durch diese Kontaktierungslaschen (10) elektrisch kontaktiert ist.- And that at least two contacting tabs (10) are also connected to the frame, which protrude inwards into the plug-in opening in such a way that the spring plate (2) is positioned around the plug-in opening in the plane of the plug-in opening and that at the same time the shield housing a mating connector inserted into the circuit board socket is electrically contacted by these contacting tabs (10).
2. Geschirmte Leiterplattensteckbuchse nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t , daß in den Eckbereichen des im wesentlichen reckteckigen Rahmens jeweils ein Federarm (3 ) angeordnet ist.2. Shielded printed circuit board socket according to claim 1, d a d u r c h g e k e n n z e i c h n e t that a spring arm (3) is arranged in the corner regions of the substantially rectangular frame.
3. Geschirmte Leiterplattensteckbuchse nach Anspruch l oder 2, d a d u r c h g e k e n n z e i c h n e t , daß am Rahmen zusätzliche Rastarme (11) angeordnet sind, durch die daε Federblech (2) senkrecht zur Stecköffnungsebene fixiert ist. 3. Shielded circuit board socket according to claim l or 2, characterized in that additional locking arms (11) are arranged on the frame, by means of which the spring plate (2) is fixed perpendicular to the plug opening plane.
PCT/DE1997/001302 1996-07-12 1997-06-23 Shielded printed board socket-contact with shield contacting with the wall of an appliance WO1998002940A1 (en)

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Application Number Priority Date Filing Date Title
DE19628254.3 1996-07-12
DE19628254 1996-07-12

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WO2007067497A1 (en) * 2005-12-06 2007-06-14 Molex Incorporated Spring-biased emi shroud
WO2007079117A1 (en) * 2005-12-28 2007-07-12 Molex Incorporated Emi shroud with bidirectional contact members
EP2105998A1 (en) * 2008-03-28 2009-09-30 Yamaichi Electronics Deutschland GmbH Connector system, connector shield and use of same
US9748700B2 (en) 2010-06-09 2017-08-29 3M Innovative Properties Company EMI gasket
WO2017174080A1 (en) * 2016-04-08 2017-10-12 Continental Teves Ag & Co. Ohg Antenna module and antenna device for a motor vehicle
CN107275885A (en) * 2016-04-07 2017-10-20 索尼互动娱乐股份有限公司 Electronic equipment
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WO2018183094A1 (en) * 2017-03-30 2018-10-04 Microsoft Technology Licensing, Llc Grounding for high-speed connectors
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CN107492744A (en) * 2017-08-24 2017-12-19 安徽江淮汽车集团股份有限公司 USB interface erecting device
CN107492744B (en) * 2017-08-24 2019-02-19 安徽江淮汽车集团股份有限公司 USB interface mounting device
EP4195425A1 (en) * 2021-12-07 2023-06-14 Wistron Neweb Corporation Electronic device and socket module and metal shielding frame thereof

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