EP0476181B1 - Housing wall connector - Google Patents

Housing wall connector Download PDF

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Publication number
EP0476181B1
EP0476181B1 EP90124626A EP90124626A EP0476181B1 EP 0476181 B1 EP0476181 B1 EP 0476181B1 EP 90124626 A EP90124626 A EP 90124626A EP 90124626 A EP90124626 A EP 90124626A EP 0476181 B1 EP0476181 B1 EP 0476181B1
Authority
EP
European Patent Office
Prior art keywords
outer conductor
housing wall
hole
section
conductor tube
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.)
Expired - Lifetime
Application number
EP90124626A
Other languages
German (de)
French (fr)
Other versions
EP0476181A1 (en
Inventor
Michel Ing. Mussen (Grad)
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 EP0476181A1 publication Critical patent/EP0476181A1/en
Application granted granted Critical
Publication of EP0476181B1 publication Critical patent/EP0476181B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/52—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted in or to a panel or structure
    • 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
    • H01R2103/00—Two poles

Definitions

  • the invention relates to a housing wall connector for coaxial cables with a bore in the metallic housing wall penetrating tubular outer conductor part, which is guided in the bore with play relative to the housing wall, and an outer conductor tube which is inserted in the bore of the housing wall and is divided at one end into spring tongues which are biased inwards is and at the other, a rigid section end is formed by an outwardly projecting flange with thicker walls.
  • housing wall plug connectors for coaxial cables are used for the electrical connection of circuit arrangements located in the housing to other devices, the signals being routed outside the housing via a coaxial cable.
  • the signal is routed within the housing via a coaxial cable. Good contact must be ensured between the housing wall and the outer conductor of the coaxial plug inserted into the housing wall with play.
  • a wall connector of the type mentioned is known from GB-A-2 224 891.
  • the flange of the outer conductor sleeve is pressed against the outside of the wall by a nut that can be screwed onto the connector.
  • the outer conductor part of the plug is held by spring tongues of the outer conductor sleeve which are bent inwards.
  • the invention has for its object to design a housing wall connector of the type mentioned so that easy installation is possible with good electrical contact.
  • the bore has two sections with different diameters, the contact surface for the flange of the outer conductor tube being formed at the transition from the section with a smaller diameter to the section with a larger diameter.
  • the section of the bore with a larger diameter has a thread for the screw in a partial area.
  • FIG. 1 shows a housing wall connector according to the invention in a partially sectioned illustration.
  • a bore 2 has two sections 2a, 2b with different diameters, a contact surface 6 being formed at the transition from section 2a with a smaller diameter to section 2b with a larger diameter.
  • an outer conductor tube 4 which has a rigid section 4a and a section with movable spring tongues 5.
  • the rigid section 4a has a thicker wall thickness at its end 4b, so that the outer conductor tube 4 bears against the contact surface 6 of the housing wall bore 2 with a flange 8 formed thereby and projecting outwards.
  • the bore section 2b with a larger diameter has a thread in a partial area 2c, into which one tubular screw 7 inserted over the outer conductor tube 4 is screwed in so far that it abuts the flange 8 and presses the outer conductor tube 4 against the contact surface 6 of the housing wall bore 2.
  • a coaxial connector with a section 3 is inserted into the bore such that it is carried in the outer conductor tube 4 by projections 5a provided on the free ends of the spring tongues 5.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Description

Die Erfindung betrifft einen Gehäusewandsteckverbinder für Koaxialkabel mit einem eine Bohrung in der metallischen Gehäusewand durchdringenden rohrfärmigen Außenleiterteil, das in der Bohrung mit Spiel gegenüber der Gehäusewand geführt ist und einem in der Bohrung der Gehäusewand steckenden Außenleiterrohr, das an einem Ende in nach innen vorgespannte Federzungen aufgeteilt ist und am anderen, einen starren Abschnitt aufweisenden Ende durch einen nach außen abragenden Flansch mit dickerer Wandstärke ausgebildet ist.The invention relates to a housing wall connector for coaxial cables with a bore in the metallic housing wall penetrating tubular outer conductor part, which is guided in the bore with play relative to the housing wall, and an outer conductor tube which is inserted in the bore of the housing wall and is divided at one end into spring tongues which are biased inwards is and at the other, a rigid section end is formed by an outwardly projecting flange with thicker walls.

Solche Gehäusewandsteckverbinder für Koaxialkabel dienen der elektrischen Verbindung von im Gehäuse liegenden Schaltungsanordnungen mit anderen Geräten, wobei die Signale außerhalb des Gehäuses über ein Koaxialkabel geführt werden. Innerhalb des Gehäuses wird das Signal weiter über ein Koaxialkabel geführt. Dabei muß zwischen der Gehäusewand und dem Außenleiter des mit Spiel in die Gehäusewand gesteckten Koaxialsteckers ein guter Kontakt gewährleistet sein.Such housing wall plug connectors for coaxial cables are used for the electrical connection of circuit arrangements located in the housing to other devices, the signals being routed outside the housing via a coaxial cable. The signal is routed within the housing via a coaxial cable. Good contact must be ensured between the housing wall and the outer conductor of the coaxial plug inserted into the housing wall with play.

Ein Wandsteckverbinder der eingangs genannten Art ist durch die GB-A-2 224 891 bekannt. Hierbei wird der Flansch der Außenleiterhülse durch eine auf den Stecker aufschraubbare Mutter gegen die Außenseite der Wand gedrückt. Das Außenleiterteil des Steckers wird durch nach innen gebogene Federzungen der Außenleiterhülse gehalten.A wall connector of the type mentioned is known from GB-A-2 224 891. The flange of the outer conductor sleeve is pressed against the outside of the wall by a nut that can be screwed onto the connector. The outer conductor part of the plug is held by spring tongues of the outer conductor sleeve which are bent inwards.

Der Erfindung liegt die Aufgabe zugrunde, einen Gehäusewandsteckverbinder der eingangs genannten Art so zu gestalten, daß bei gutem elektrischen Kontakt eine einfache Montage möglich ist.The invention has for its object to design a housing wall connector of the type mentioned so that easy installation is possible with good electrical contact.

Diese Aufgabe wird dadurch gelöst, daß das in das Außenleiterrohr mit Spiel gegenüber dem starren Abschnitt einsteckbare Außenleiterteil von nach innen gerichteten, an den freien Enden der Federzungen vorgesehenen Vorsprüngen getragen ist und daß der Flansch des Außenleiterrohres mittels einer rohrförmigen, in die Bohrung einschraubbaren Schraube gegen eine Anlagefläche in der Bohrung gedrückt und das Außenleiterrohr dadurch in der Bohrung befestigt ist.This object is achieved in that the outer conductor part which can be inserted into the outer conductor tube with play relative to the rigid section is carried by inwardly directed projections provided on the free ends of the spring tongues and in that the flange of the outer conductor tube is countered by means of a tubular screw which can be screwed into the bore pressed a contact surface in the bore and the outer conductor tube is thereby secured in the bore.

In weiterer Ausgestaltung der Erfindung weist die Bohrung zwei Abschnitte mit verschiedenen Durchmessern auf, wobei die Anlagefläche für den Flansch des Außenleiterrohres am Übergang von dem Abschnitt mit geringerem Durchmesser zum Abschnitt mit größerem Durchmesser gebildet ist.In a further embodiment of the invention, the bore has two sections with different diameters, the contact surface for the flange of the outer conductor tube being formed at the transition from the section with a smaller diameter to the section with a larger diameter.

Zur Befestigung des Außenleiterrohres in der Gehäusewandbohrung weist der Abschnitt der Bohrung mit größerem Durchmesser in einem Teilbereich ein Gewinde für die Schraube auf.To fasten the outer conductor tube in the housing wall bore, the section of the bore with a larger diameter has a thread for the screw in a partial area.

Die Erfindung wird anhand eines Ausführungsbeispiels mit Hilfe einer Figur im folgenden näher erläutert. Es zeigt dabei die Figur einen erfindungsgemäßen Gehäusewandsteckverbinder in teilweise geschnittener Darstellung.The invention is explained in more detail below using an exemplary embodiment with the aid of a figure. The figure shows a housing wall connector according to the invention in a partially sectioned illustration.

In einer metallischen Gehäusewand 1 weist eine Bohrung 2 zwei Abschnitte 2a, 2b mit verschiedenen Durchmessern auf, wobei am Übergang von dem Abschnitt 2a mit geringerem Durchmesser zum Abschnitt 2b mit größerem Durchmesser eine Anlagefläche 6 gebildet ist. In der Bohrung steckt ein Außenleiterrohr 4, das einen starren Abschnitt 4a und einen Abschnitt mit beweglichen Federzungen 5 aufweist. Der starre Abschnitt 4a hat an seinem Ende 4b eine dickere Wandstärke, so daß das Außenleiterrohr 4 mit einem dadurch gebildeten, nach außen abragenden Flansch 8 an der Anlagefläche 6 der Gehäusewandbohrung 2 anliegt. Der Bohrungsabschnitt 2b mit größerem Durchmesser weist in einem Teilbereich 2c ein Gewinde auf, in das eine rohrförmige, über das Außenleiterrohr 4 gesteckte Schraube 7 soweit eingedreht ist, daß sie an dem Flansch 8 anliegt und das Außenleiterrohr 4 gegen die Anlagefläche 6 der Gehäusewandbohrung 2 drückt. Von der der Schraube 7 abgewandten Seite der Gehäusewand 1 her ist ein Koaxialstecker mit einem Abschnitt 3 in die Bohrung so eingeführt, daß er in dem Außenleiterrohr 4 von an den freien Enden der Federzungen 5 vorgesehenen Vorsprüngen 5a getragen wird.In a metallic housing wall 1, a bore 2 has two sections 2a, 2b with different diameters, a contact surface 6 being formed at the transition from section 2a with a smaller diameter to section 2b with a larger diameter. In the bore there is an outer conductor tube 4, which has a rigid section 4a and a section with movable spring tongues 5. The rigid section 4a has a thicker wall thickness at its end 4b, so that the outer conductor tube 4 bears against the contact surface 6 of the housing wall bore 2 with a flange 8 formed thereby and projecting outwards. The bore section 2b with a larger diameter has a thread in a partial area 2c, into which one tubular screw 7 inserted over the outer conductor tube 4 is screwed in so far that it abuts the flange 8 and presses the outer conductor tube 4 against the contact surface 6 of the housing wall bore 2. From the side of the housing wall 1 facing away from the screw 7, a coaxial connector with a section 3 is inserted into the bore such that it is carried in the outer conductor tube 4 by projections 5a provided on the free ends of the spring tongues 5.

Claims (3)

  1. Housing wall plug connector for coaxial cables, having a tubular outer conductor part (3) which penetrates a hole (2) in the metal housing wall (1) and is guided in the hole (2) with play relative to the housing wall (1), and an outer conductor tube (4) which is slipped into the hole (2) of the housing wall (1) and is subdivided at one end into inwardly prestressed spring tongues (5) and which is constructed at the other end (4b), which has a rigid section (4a), by a flange (8) which has a greater wall thickness and projects outwardly, characterized in that the outer conductor part (3), which can be slipped into the outer conductor tube (4) with play relative to the rigid section (4a), is supported by inwardly aligned projections (5a) provided on the free ends of the spring tongues (5), and in that the flange (8) of the outer conductor tube (4) is pressed against a bearing surface (6) in the hole by means of a tubular screw (7) which can be screwed into the hole (2), and the outer conductor tube (4) is thereby fastened in the hole.
  2. Housing wall plug connector according to Claim 1, characterized in that the hole (2) has two sections (2a, 2b) of different diameters and in that the bearing surface (6) for the flange (8) of the outer conductor tube (4) is formed at the transition from the section (2a) having the lesser diameter to the section (2b) having the greater diameter.
  3. Housing wall plug connector according to Claim 2, characterized in that the section (2b) of the hole having the greater diameter has in a partial region (2c) a thread for the screw (7).
EP90124626A 1990-09-21 1990-12-18 Housing wall connector Expired - Lifetime EP0476181B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9013385U 1990-09-21
DE9013385U DE9013385U1 (en) 1990-09-21 1990-09-21 Housing wall connector

Publications (2)

Publication Number Publication Date
EP0476181A1 EP0476181A1 (en) 1992-03-25
EP0476181B1 true EP0476181B1 (en) 1995-05-17

Family

ID=6857739

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90124626A Expired - Lifetime EP0476181B1 (en) 1990-09-21 1990-12-18 Housing wall connector

Country Status (2)

Country Link
EP (1) EP0476181B1 (en)
DE (2) DE9013385U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006001122U1 (en) * 2005-08-18 2007-01-11 Ims Connector Systems Gmbh Housing for electrical plug and socket connections and made of molded, e.g. injection molded material, has electrically conductive inner conductor and electrically conductive outer conductor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH458476A (en) * 1966-06-29 1968-06-30 Interlemo Holding Sa Connection device for electrical installation
FR2591040B1 (en) * 1985-11-29 1988-01-22 Radiall Ind HERMETIC COAXIAL CONNECTOR
DE3716152A1 (en) * 1987-05-14 1988-11-24 Standard Elektrik Lorenz Ag FLOORING CONNECTOR FITTED ON A MOUNTING PLATE
GB2224891A (en) * 1988-11-15 1990-05-16 Itt Ind Ltd Means for mounting an electrical or optical connector

Also Published As

Publication number Publication date
DE9013385U1 (en) 1992-01-30
EP0476181A1 (en) 1992-03-25
DE59009103D1 (en) 1995-06-22

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