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EP0731538A1 - Connector with fastening means - Google Patents

Connector with fastening means Download PDF

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Publication number
EP0731538A1
EP0731538A1 EP96102126A EP96102126A EP0731538A1 EP 0731538 A1 EP0731538 A1 EP 0731538A1 EP 96102126 A EP96102126 A EP 96102126A EP 96102126 A EP96102126 A EP 96102126A EP 0731538 A1 EP0731538 A1 EP 0731538A1
Authority
EP
European Patent Office
Prior art keywords
fastening part
fastening
arms
shielding housing
connector
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.)
Granted
Application number
EP96102126A
Other languages
German (de)
French (fr)
Other versions
EP0731538B1 (en
Inventor
Dietmar Harting
Jean-Merri Dipl.-Ing. De Vanssay
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.)
Harting Stiftung and Co KG
Original Assignee
Harting Electronics GmbH and Co KG
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 Harting Electronics GmbH and Co KG filed Critical Harting Electronics GmbH and Co KG
Publication of EP0731538A1 publication Critical patent/EP0731538A1/en
Application granted granted Critical
Publication of EP0731538B1 publication Critical patent/EP0731538B1/en
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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/7047—Locking or fixing a connector to a PCB with a fastener through a screw hole in the coupling device
    • 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]

Definitions

  • the invention relates to a plug connector with fastening means for fastening to a fastening surface of a printed circuit board or the like, the plug connector being provided with fastening flanges on the end, in which a threaded fastening part is arranged in a recess, and the plug connector being a plug connector.
  • the shielding housing In the case of plug connectors provided with shielding housings, the shielding housing must have a highly conductive connection to the fastening surface, ie, for example, to a conductor track surface of a printed circuit board on which the plug connector is mounted. It is known to guide the shielding housing over the fastening flanges of the plug connectors and to screw the shielding housing together with the plug connector insulating body onto the fastening surface by means of a screw in the flange area. A conductive connection between the shielding housing and the fastening surface takes place via the screw, the head or nut of which contacts the shielding housing.
  • the invention has for its object to design a connector of the type mentioned in that it has a simple screw fastening, and with a reliable electrical connection between the shield housing and the mounting surface when screwing is achieved.
  • the fastening part is approximately T-shaped and made of electrically conductive material, the upper part of which is rectangular and has two opposite recesses, so that four outwardly extending arms are formed so that the fastening part of is inserted above in such a way in the recess of the respective flange that the arms extend to the sides of the connector, and wherein the underside of the fastening part is at a distance from the underside of the connector that the shielding housing is slipped over the insulating body, side parts of the Shield housing reach over the ends of the arms of the fastening part, and that in the side parts of the shield housing in the region of the arms of the fastening part there are cut-out flaps which are stamped inwards towards the center of the fastening part, the flaps against the bottom edges of the arms are pressed and press the fastening part in the area of the flanges against the inside of the shielding housing.
  • the nut-like fastening part can simply be inserted into the correspondingly shaped recesses in the connector flange, is held against rotation and is held captively after the shield housing has been put in place and the retaining tabs have been stamped in, and that edges are screwed on when the connector is screwed on of the fastening part are pulled / pressed against the side surfaces of the embossed retaining tabs, with a perfect electrical contact being achieved.
  • the connector 1 shown in FIGS. 1-3 essentially consists of an insulating body 3 containing contact elements 2, which is provided with a metallic shielding housing 4.
  • the insulating body is provided with side mounting flanges 5.
  • the shielding housing is approximately U-shaped in the lower area, extends over the insulating body and extends over the flanges.
  • the flanges 5 are provided with a recess 6 shaped in such a way that the fastening part 7 shown in different views in FIG. 5 can be inserted therein.
  • the fastening part is approximately T-shaped and consists of an electrically conductive material.
  • the upper part 8 of the fastening part is essentially rectangular and is provided with two opposite recesses 9, four arms 10 pointing outwards being formed. The length of the arms is dimensioned such that they extend to the outside of the flange after the fastening part has been inserted into the correspondingly shaped recess 6 in the flange.
  • the fastening part has a pin 11 and is provided with a continuous threaded bore 12.
  • the shielding housing 4 is placed over the insulating body 3 during the production of the connector.
  • the shielding housing has in the region of the arms 10 of the fastening part each cut-out tabs 13, which are embossed and thereby press under the arms, and first lock the fastening part so that it is held captively in the flange.
  • the pin 11 of the fastening part is only so long that a small gap or distance remains between its underside 14 and the underside 15 of the flange.
  • the fastener is pulled against the circuit board, the edges 17 of the arms are pressed against the resilient tabs 13 and thereby establish a good electrical connection between the tabs / the shielding housing and the fastening part.
  • the electrical connection to the mounting surface / printed circuit board is made either by directly pressing the underside of the fastening part onto the mounting surface or via the mounting screw 18 and its head, which is in contact with the underside of the mounting surface / printed circuit board.
  • FIGS. 1 and 3 show a modified contacting of the fastening part 7.
  • the free ends 19 get under the underside 20 of the arms 10 of the fastening part and the edges of the tabs are pressed against it. This is a good thing when screwing on the connector later electrical connection between the tabs / the shield housing and the fastening part reached.

Landscapes

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

Abstract

Für einen Steckverbinder mit einem Abschirmgehäuse mit Befestigungsmitteln zur Befestigung an einer Befestigungsfläche wird zur leitenden Verbindung des Abschirmgehäuses mit der Befestigungsfläche vorgeschlagen, ein etwa T-fömiges, elektrisch leitendes Befestigungsteil in die Flansche des Steckverbinders einzusetzen und freigeschnittene Lappen des Abschirmgehäuses derart unter den oberen Bereich/Kopf des Befestigungsteils zu prägen, daß das Befestigungsteil einerseits gehalten und andererseits beim Anschrauben des Steckverbinders gegen die freigeschnittenen Lappen gepreßt wird. <IMAGE>For a connector with a shielding housing with fastening means for fastening to a fastening surface, for the conductive connection of the shielding housing to the fastening surface, it is proposed to insert an approximately T-shaped, electrically conductive fastening part into the flanges of the plug connector and cut out tabs of the shielding housing in this way under the upper region / Emboss the head of the fastening part that the fastening part is held on the one hand and, on the other hand, is pressed against the cut-out tabs when the connector is screwed on. <IMAGE>

Description

Die Erfindung betrifft einen Steckverbinder mit Befestigungsmitteln zur Befestigung an einer Befestigungsfläche einer Leiterplatte o. ä., wobei der Steckverbinder mit endseitigen Befestigungsflanschen versehen ist, in denen in einer Ausnehmung ein mit einem Gewinde versehenes Befestigungsteil angeordnet ist, und wobei der Steckverbinder ein den Steckverbinder-Isolierkörper umhüllendes, metallisches Abschirmgehäuse aufweist.The invention relates to a plug connector with fastening means for fastening to a fastening surface of a printed circuit board or the like, the plug connector being provided with fastening flanges on the end, in which a threaded fastening part is arranged in a recess, and the plug connector being a plug connector. Has insulating body enveloping, metallic shielding housing.

Bei mit Abschirmgehäusen versehenen Steckverbindern muß das Abschirmgehäuse eine gut leitende Verbindung mit der Befestigungsfläche, d. h. z. B. mit einer Leiterbahnfläche einer Leiterplatte aufweisen, auf die der Steckverbinder montiert ist.
Es ist bekannt, das Abschirmgehäuse bis über die Befestigungsflansche der Steckverbinder zu führen und das Abschirmgehäuse mitsamt dem Steckverbinder-Isolierkörper mittels einer Schraube im Flanschbereich an der Befestigungsfläche anzuschrauben. Dabei erfolgt eine leitende Verbindung zwischen dem Abschirmgehäuse und der Befestigungsfläche über die Schraube, deren Kopf bzw. Mutter am Abschirmgehäuse kontaktiert.
Daneben ist es bekannt, in Flanschausnehmungen von Steckverbindern Muttern einzulegen, in die eine Befestigungsschraube eingedreht werden kann und mit der der Steckverbinder an einer Befestigungsfläche festgeschraubt werden kann. Bei Steckverbindern mit dieser Befestigungsart ist jedoch kein Abschirmgehäuse vorgesehen.In the case of plug connectors provided with shielding housings, the shielding housing must have a highly conductive connection to the fastening surface, ie, for example, to a conductor track surface of a printed circuit board on which the plug connector is mounted.
It is known to guide the shielding housing over the fastening flanges of the plug connectors and to screw the shielding housing together with the plug connector insulating body onto the fastening surface by means of a screw in the flange area. A conductive connection between the shielding housing and the fastening surface takes place via the screw, the head or nut of which contacts the shielding housing.
In addition, it is known to insert nuts into the flange recesses of plug connectors into which a fastening screw can be screwed and with which the plug connector can be screwed onto a fastening surface. However, no shielding housing is provided for connectors with this type of fastening.

Der Erfindung liegt die Aufgabe zugrunde, einen Steckverbinder der eingangs genannten Art dahingehend auszubilden, daß dieser eine einfache Schraubbefestigung aufweist, und wobei eine zuverlässige elektrische Verbindung zwischen dem Abschirmgehäuse und der Befestigungsfläche beim Anschrauben erzielt wird.The invention has for its object to design a connector of the type mentioned in that it has a simple screw fastening, and with a reliable electrical connection between the shield housing and the mounting surface when screwing is achieved.

Diese Aufgabe wird dadurch gelöst, daß das Befestigungsteil etwa T-förmig ausgebildet und aus elektrisch leitendem Material hergestellt ist, wobei dessen oberes Teil rechteckig gestaltet ist und zwei gegenüberliegende Ausnehmungen aufweist, so daß vier sich nach außen erstreckende Arme ausgebildet sind, daß das Befestigungsteil von oben her derart in die Ausnehmung des jeweiligen Flansches eingelegt ist, daß sich die Arme zu den Seiten des Steckverbinders erstrecken, und wobei die Unterseite des Befestigungsteils einen Abstand von der Unterseite des Steckverbinders aufweist, daß das Abschirmgehäuse über den Isolierkörper gestülpt ist, wobei Seitenteile des Abschirmgehäuses bis über die Enden der Arme des Befestigungsteils greifen, und daß in den Seitenteilen des Abschirmgehäuses im Bereich der Arme des Befestigungsteils freigeschnittene Lappen vorgesehen sind, die einwärts in Richtung zur Mitte des Befestigungsteils hin eingeprägt sind, wobei die Lappen gegen die Unterkanten der Arme gedrückt sind und das Befestigungsteil im Bereich der Flansche gegen die Innenseite des Abschirmgehäuses drücken.This object is achieved in that the fastening part is approximately T-shaped and made of electrically conductive material, the upper part of which is rectangular and has two opposite recesses, so that four outwardly extending arms are formed so that the fastening part of is inserted above in such a way in the recess of the respective flange that the arms extend to the sides of the connector, and wherein the underside of the fastening part is at a distance from the underside of the connector that the shielding housing is slipped over the insulating body, side parts of the Shield housing reach over the ends of the arms of the fastening part, and that in the side parts of the shield housing in the region of the arms of the fastening part there are cut-out flaps which are stamped inwards towards the center of the fastening part, the flaps against the bottom edges of the arms are pressed and press the fastening part in the area of the flanges against the inside of the shielding housing.

Eine vorteilhafte Ausgestaltung der Erfindung ist im Anspruch 2 angegeben.An advantageous embodiment of the invention is specified in claim 2.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß das mutterartige Befestigungsteil einfach in die entsprechend geformten Ausnehmungen im Steckverbinderflansch einlegbar ist, verdrehsicher gehalten ist und nach dem Aufsetzen des Abschirmgehäuses und dem Einprägen der Haltelappen unverlierbar gehalten ist, und daß beim Anschrauben des Steckverbinders Kanten des Befestigungsteils gegen die Seitenflächen der eingeprägten Haltelappen gezogen/gepreßt werden, wobei eine einwandfreie elektrische Kontaktierung erzielt wird.The advantages achieved by the invention consist in particular in that the nut-like fastening part can simply be inserted into the correspondingly shaped recesses in the connector flange, is held against rotation and is held captively after the shield housing has been put in place and the retaining tabs have been stamped in, and that edges are screwed on when the connector is screwed on of the fastening part are pulled / pressed against the side surfaces of the embossed retaining tabs, with a perfect electrical contact being achieved.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher erläutert.An embodiment of the invention is shown in the drawing and is explained in more detail below.

Es zeigen

Fig. 1
eine Ansicht des Steckverbinders,
Fig. 2
eine Aufsicht auf den Steckverbinder gem.Fig. 1,
Fig. 3
einen Schnitt durch den Flansch des Steckverbinders gem. Fig. 1 entlang der Linie 3-3,
Fig. 4
eine perspektivische Ansicht des Steckverbinderflansches,
Fig. 5
die Ansichten eines Befestigungsteils, und
Fig. 6
einen Schnitt durch den Flansch des Steckverbinders gem. Fig. 1 mit einer modifizierten Kontaktierung des Befestigungsteils.
Show it
Fig. 1
a view of the connector,
Fig. 2
a supervision of the connector acc. 1,
Fig. 3
a section through the flange of the connector acc. 1 along the line 3-3,
Fig. 4
a perspective view of the connector flange,
Fig. 5
the views of a fastener, and
Fig. 6
a section through the flange of the connector acc. Fig. 1 with a modified contact of the fastening part.

Der in den Fig. 1 - 3 dargestellte Steckverbinder 1 besteht im wesentlichen aus einem Kontaktelemente 2 enthaltenden Isolierkörper 3, der mit einem metallischen Abschirmgehäuse 4 versehen ist. Der Isolierkörper ist mit seitlichen Befestigungsflanschen 5 versehen. Das Abschirmgehäuse ist im unteren Bereich etwa U-förmig, den Isolierkörper übergreifend ausgebildet und erstreckt sich bis über die Flansche.The connector 1 shown in FIGS. 1-3 essentially consists of an insulating body 3 containing contact elements 2, which is provided with a metallic shielding housing 4. The insulating body is provided with side mounting flanges 5. The shielding housing is approximately U-shaped in the lower area, extends over the insulating body and extends over the flanges.

Die Flansche 5 sind mit einer derart geformten Ausnehmung 6 versehen, daß das in der Fig. 5 in verschiedenen Ansichten dargestellte Befestigungsteil 7 darin einlegbar ist.
Das Befestigungsteil ist etwa T-förmig ausgebildet und besteht aus elektrisch leitendem Material. Das obere Teil 8 des Befestigungsteils ist im wesentlichen rechteckig und mit zwei gegenüberliegenden Ausnehmungen 9 versehen, wobei vier nach außen weisende Arme 10 ausgebildet sind. Die Länge der Arme ist dabei so bemessen, daß diese sich nach dem Einfügen des Befestigungsteils in die entsprechend geformte Ausnehmung 6 im Flansch bis zur Außenseite des Flansches erstrecken. Durch die formschlüssige Aufnahme des Befestigungsteils im Flansch ist gewährleistet, daß dieses sich beim Anschrauben des Steckverbinders nicht drehen kann.
Nach unten hat das Befestigungsteil einen Zapfen 11 und ist mit einer durchgehenden Gewindebohrung 12 versehen.The flanges 5 are provided with a recess 6 shaped in such a way that the fastening part 7 shown in different views in FIG. 5 can be inserted therein.
The fastening part is approximately T-shaped and consists of an electrically conductive material. The upper part 8 of the fastening part is essentially rectangular and is provided with two opposite recesses 9, four arms 10 pointing outwards being formed. The length of the arms is dimensioned such that they extend to the outside of the flange after the fastening part has been inserted into the correspondingly shaped recess 6 in the flange. Through the form-fitting Inclusion of the fastening part in the flange ensures that it cannot turn when the connector is screwed on.
At the bottom, the fastening part has a pin 11 and is provided with a continuous threaded bore 12.

Nach dem Einfügen des Befestigungsteils in den Flansch wird bei der Herstellung des Steckverbinders das Abschirmgehäuse 4 über den Isolierkörper 3 gestülpt. Das Abschirmgehäuse hat im Bereich der Arme 10 des Befestigungsteils jeweils freigeschnittene Lappen 13, die einwärts geprägt werden und dabei unter die Arme drücken, und das Befestigungsteil zunächst arretieren, so daß dieses unverlierbar im Flansch gehalten ist.
Wie in der Fig. 3 erkennbar, ist der Zapfen 11 des Befestigungsteils nur so lang ausgebildet, daß zwischen dessen Unterseite 14 und der Unterseite 15 des Flansches ein geringer Spalt bzw. Abstand verbleibt. Beim Aufsetzen und Anschrauben des Steckverbinders an eine Befestigungsfläche, wie z. B. eine Leiterplatte 16, wird das Befestigungsteil gegen die Leiterplatte gezogen, wobei die Kanten 17 der Arme gegen die federelastischen Lappen 13 gedrückt werden und dabei eine gute elektrische Verbindung zwischen den Lappen/dem Abschirmgehäuse und dem Befestigungsteil herstellen. Die elektrische Verbindung zur Befestigungsfläche/Leiterplatte erfolgt entweder durch direktes Aufpressen der Unterseite des Befestigungsteils auf die Befestigungsfläche oder über die Befestigungsschraube 18 und deren Kopf, der kontaktgebend an der Unterseite der Befestigungsfläche/Leiterplatte anliegt.After the fastening part has been inserted into the flange, the shielding housing 4 is placed over the insulating body 3 during the production of the connector. The shielding housing has in the region of the arms 10 of the fastening part each cut-out tabs 13, which are embossed and thereby press under the arms, and first lock the fastening part so that it is held captively in the flange.
As can be seen in FIG. 3, the pin 11 of the fastening part is only so long that a small gap or distance remains between its underside 14 and the underside 15 of the flange. When fitting and screwing the connector onto a mounting surface, such as. B. a circuit board 16, the fastener is pulled against the circuit board, the edges 17 of the arms are pressed against the resilient tabs 13 and thereby establish a good electrical connection between the tabs / the shielding housing and the fastening part. The electrical connection to the mounting surface / printed circuit board is made either by directly pressing the underside of the fastening part onto the mounting surface or via the mounting screw 18 and its head, which is in contact with the underside of the mounting surface / printed circuit board.

In der Fig. 6 ist eine modifizierte Kontaktierung des Befestigungsteils 7 dargestellt. Dabei sind die Lappen 13' entgegengesetzt zu dem in den Fig. 1 und 3 dargestellten Ausführungsbeispiel freigeschnitten. Auch diese Lappen 13' werden nach dem Einfügen des Befestigungsteils einwärts gebogen. Dabei gelangen deren freie Enden 19 unter die Unterseite 20 der Arme 10 des Befestigungsteils und die Kanten der Lappen werden dagegen gepreßt.
Hierbei wird beim späteren Anschrauben des Steckverbinders eine gute elektrische Verbindung zwischen den Lappen/dem Abschirmgehäuse und dem Befestigungsteil erreicht.6 shows a modified contacting of the fastening part 7. The flaps 13 'are cut away opposite to the embodiment shown in FIGS. 1 and 3. These flaps 13 'are also bent inwards after the fastening part has been inserted. The free ends 19 get under the underside 20 of the arms 10 of the fastening part and the edges of the tabs are pressed against it.
This is a good thing when screwing on the connector later electrical connection between the tabs / the shield housing and the fastening part reached.

Claims (2)

Steckverbinder mit Befestigungsmitteln zur Befestigung an einer Befestigungsfläche einer Leiterplatte o. ä., wobei der Steckverbinder mit endseitigen Befestigungsflanschen versehen ist, in denen in einer Ausnehmung ein mit einem Gewinde versehenes Befestigungsteil angeordnet ist, und wobei der Steckverbinder ein den Steckverbinder-Isolierkörper umhüllendes, metallisches Abschirmgehäuse aufweist,
dadurch gekennzeichnet, daß das Befestigungsteil (7) etwa T-förmig ausgebildet und aus elektrisch leitendem Material hergestellt ist, wobei dessen oberes Teil (8) rechteckig gestaltet ist und zwei gegenüberliegende Ausnehmungen (9) aufweist, so daß vier sich nach außen erstreckende Arme (10) ausgebildet sind, daß das Befestigungsteil (7) von oben her derart in die Ausnehmung (6) des jeweiligen Flansches eingelegt ist, daß sich die Arme (10) zu den Seiten des Steckverbinders (1) erstrecken, und wobei die Unterseite (14) des Befestigungsteils einen Abstand von der Unterseite des Steckverbinders (15) aufweist, daß das Abschirmgehäuse (4) über den Isolierkörper (3) gestülpt ist, wobei Seitenteile des Abschirmgehäuses bis über die Enden der Arme (10) des Befestigungsteils greifen, und daß in den Seitenteilen des Abschirmgehäuses (4) im Bereich der Arme des Befestigungsteils freigeschnittene Lappen (13) vorgesehen sind, die einwärts in Richtung zur Mitte des Befestigungsteils eingeprägt sind, wobei die Lappen (13) gegen die Unterkanten (17) der Arme gedrückt sind und das Befestigungsteil im Bereich der Flansche gegen die Innenseite des Abschirmgehäuses drücken. Plug connector with fastening means for fastening to a fastening surface of a printed circuit board or the like, the plug connector being provided with fastening flanges at the end, in which a threaded fastening part is arranged in a recess, and the plug connector being a metallic covering of the plug connector insulating body Shielding housing,
characterized, that the fastening part (7) is approximately T-shaped and made of electrically conductive material, the upper part (8) of which is rectangular and has two opposite recesses (9), so that four arms (10) extending outwards are formed are, that the fastening part (7) is inserted from above into the recess (6) of the respective flange such that the arms (10) extend to the sides of the connector (1), and the underside (14) of the fastening part is at a distance from the bottom of the connector (15), that the shielding housing (4) is slipped over the insulating body (3), side parts of the shielding housing reaching over the ends of the arms (10) of the fastening part, and that in the side parts of the shielding housing (4) in the region of the arms of the fastening part there are cut-out tabs (13) which are stamped inwards towards the center of the fastening part, the tabs (13) against the lower edges (17) of the arms are pressed and press the fastening part in the area of the flanges against the inside of the shielding housing. Steckverbinder mit Befestigungsmitteln zur Befestigung an einer Befestigungsfläche einer Leiterplatte o. ä., wobei der Steckverbinder mit endseitigen Befestigungsflanschen versehen ist, in denen in einer Ausnehmung ein mit einem Gewinde versehenes Befestigungsteil angeordnet ist, und wobei der Steckverbinder ein den Steckverbinder-Isolierkörper umhüllendes, metallisches Abschirmgehäuse aufweist,
dadurch gekennzeichnet, daß das Befestigungsteil (7) etwa T-förmig ausgebildet und aus elektrisch leitendem Material hergestellt ist, wobei dessen oberes Teil (8) rechteckig gestaltet ist und zwei gegenüberliegende Ausnehmungen (9) aufweist, so daß vier sich nach außen erstreckende Arme (10) ausgebildet sind, daß das Befestigungsteil (7) von oben her derart in die Ausnehmung (6) des jeweiligen Flansches eingelegt ist, daß sich die Arme (10) zu den Seiten des Steckverbinders (1) erstrecken, und wobei die Unterseite (14) des Befestigungsteils einen Abstand von der Unterseite des Steckverbinders (15) aufweist, daß das Abschirmgehäuse (4) über den Isolierkörper (3) gestülpt ist, wobei Seitenteile des Abschirmgehäuses bis über die Enden der Arme (10) des Befestigungsteils greifen, und daß in den Seitenteilen des Abschirmgehäuses (4) im Bereich der Arme des Befestigungsteils freigeschnittene Lappen (13') vorgesehen sind, die einwärts in Richtung zur Mitte des Befestigungsteils eingeprägt sind, wobei die freien Enden (19) der Lappen (13') gegen die Unterseite (20) der Arme (10) gedrückt sind und das Befestigungsteil im Bereich der Flansche gegen die Innenseite des Abschirmgehäuses drücken. Plug connector with fastening means for fastening to a fastening surface of a printed circuit board or the like, the plug connector being provided with fastening flanges at the end, in which a threaded fastening part is arranged in a recess, and the plug connector being a metallic covering of the plug connector insulating body Shielding housing,
characterized, that the fastening part (7) is approximately T-shaped and made of electrically conductive material, the upper part (8) of which is rectangular and has two opposite recesses (9), so that four arms (10) extending outwards are formed are, that the fastening part (7) is inserted from above into the recess (6) of the respective flange such that the arms (10) extend to the sides of the connector (1), and the underside (14) of the fastening part is at a distance from the bottom of the connector (15), that the shielding housing (4) is slipped over the insulating body (3), side parts of the shielding housing reaching over the ends of the arms (10) of the fastening part, and that in the side parts of the shielding housing (4) in the region of the arms of the fastening part cut-out tabs (13 ') are provided, which are stamped inwards towards the center of the fastening part, the free ends (19) of the tabs (13') against the Underside (20) of the arms (10) are pressed and press the fastening part in the area of the flanges against the inside of the shielding housing.
EP96102126A 1995-03-09 1996-02-14 Connector with fastening means Expired - Lifetime EP0731538B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19508409 1995-03-09
DE19508409A DE19508409C1 (en) 1995-03-09 1995-03-09 Multi-contact plug connector e.g. for circuit board

Publications (2)

Publication Number Publication Date
EP0731538A1 true EP0731538A1 (en) 1996-09-11
EP0731538B1 EP0731538B1 (en) 1998-05-20

Family

ID=7756161

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96102126A Expired - Lifetime EP0731538B1 (en) 1995-03-09 1996-02-14 Connector with fastening means

Country Status (3)

Country Link
US (1) US5685738A (en)
EP (1) EP0731538B1 (en)
DE (2) DE19508409C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW441863U (en) * 1998-12-31 2001-06-16 Hon Hai Prec Ind Co Ltd Shielding device of electrical connector
DE19907635C1 (en) 1999-02-23 2000-09-07 Harting Kgaa Shielded electrical connector
WO2002032376A2 (en) * 2000-10-06 2002-04-25 Xenoport, Inc. Bile-acid conjugates for providing sustained systemic concentrations of drugs
TW555200U (en) * 2002-12-10 2003-09-21 Hon Hai Prec Ind Co Ltd Electrical card connector
WO2017188914A1 (en) * 2016-04-24 2017-11-02 LED Inspirations, LLC Electrical connector system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629278A (en) * 1985-04-15 1986-12-16 Amp Incorporated Surface mountable connector retention means and method
DE4125823C1 (en) * 1991-08-05 1992-09-24 Harting Elektronik Gmbh, 4992 Espelkamp, De Screened connector for mounting on circuit board - has fasteners for fitting in holes in PCB, which have upper and lower sprung legs pushed into corresp. recesses in connector body
US5288244A (en) * 1993-04-19 1994-02-22 Maxconn Incorporated Connector assembly having fixed unitary fasteners for mounting to a panel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH035100Y2 (en) * 1985-01-23 1991-02-08
US4915652A (en) * 1989-06-12 1990-04-10 Thomas & Betts Corporation Shielded electrical connector
US5079671A (en) * 1991-03-04 1992-01-07 General Motors Corporation Electrical header connector fastening bracket
US5125853A (en) * 1991-05-21 1992-06-30 Japan Aviation Electronics Industry, Limited Electric connector
JP2563455Y2 (en) * 1992-02-27 1998-02-25 本多通信工業株式会社 Wiring board connector
JP2597478Y2 (en) * 1992-02-28 1999-07-05 本多通信工業株式会社 Connector with metal shell
DE4329151A1 (en) * 1993-08-30 1995-03-09 Siemens Ag Press-in female connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629278A (en) * 1985-04-15 1986-12-16 Amp Incorporated Surface mountable connector retention means and method
DE4125823C1 (en) * 1991-08-05 1992-09-24 Harting Elektronik Gmbh, 4992 Espelkamp, De Screened connector for mounting on circuit board - has fasteners for fitting in holes in PCB, which have upper and lower sprung legs pushed into corresp. recesses in connector body
US5288244A (en) * 1993-04-19 1994-02-22 Maxconn Incorporated Connector assembly having fixed unitary fasteners for mounting to a panel

Also Published As

Publication number Publication date
DE19508409C1 (en) 1996-05-09
US5685738A (en) 1997-11-11
EP0731538B1 (en) 1998-05-20
DE59600206D1 (en) 1998-06-25

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