EP0476181A1 - Housing wall connector - Google Patents

Housing wall connector Download PDF

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Publication number
EP0476181A1
EP0476181A1 EP90124626A EP90124626A EP0476181A1 EP 0476181 A1 EP0476181 A1 EP 0476181A1 EP 90124626 A EP90124626 A EP 90124626A EP 90124626 A EP90124626 A EP 90124626A EP 0476181 A1 EP0476181 A1 EP 0476181A1
Authority
EP
European Patent Office
Prior art keywords
outer conductor
housing wall
conductor tube
bore
section
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
EP90124626A
Other languages
German (de)
French (fr)
Other versions
EP0476181B1 (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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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
    • 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 tubular outer conductor part penetrating a bore in the metallic housing wall, which is guided in the bore with play relative to the housing wall.
  • Such housing wall 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 coax 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.
  • the invention is based on the object of designing such a housing wall connector in such a way that simple installation is possible with good electrical contact.
  • an outer conductor tube which is inserted in the bore is fastened to the housing wall, that the outer conductor tube is divided at one end into spring tongues which are prestressed inwards, and that the tubular outer conductor part which can be inserted into the outer conductor tube with play relative to rigid sections of the outer conductor tube inward projections provided on the free ends of the spring tongues.
  • the bore has two sections with different diameters, an abutment surface being formed at the transition from the section with the smaller diameter to the section with the larger diameter, for the end of the outer conductor tube which has a thicker wall and faces away from the spring tongues.
  • the portion of the bore with a larger diameter should have a thread in a partial region, a tubular screw should be inserted into this partial region of the bore and the end of the outer conductor tube, which is formed with a thick wall, should provide a contact surface form the tubular screw and are pressed by it against the contact surface of the housing wall.
  • 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 the section with a smaller diameter 2a to the section with a larger diameter 2b.
  • an outer conductor tube 4 which has a rigid section 4a and a section with movable spring tongues 5.
  • the rigid section has a thicker wall thickness at its end 4b, so that the outer conductor tube 4 bears with this end 4b against the contact surface 6 of the housing wall bore 2.
  • the bore section with a larger diameter 2b has a thread in a partial area 2c, into which a tubular screw 7 inserted over the outer conductor tube 4 is screwed in so far that it contacts a contact surface 8 that the thicker section 4b of the outer conductor tube 4 faces the screw 7 forms, rests 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)

Abstract

A housing wall connector for coaxial cables, having a tubular outer conductor part (3), which passes through a hole (2) in the metallic housing wall (1) and is guided in the hole (2) with play with respect to the housing wall (1). According to the invention, an outer conductor tube (4), which is plugged into the hole (2), is attached to the housing wall (1), the outer conductor tube (4) being split at one end into spring tongues (5), pretensioned inwards, and the tubular outer conductor part (3), which can be inserted into the outer conductor tube (4) with play with respect to rigid sections of the outer conductor tube (4a), being supported by projections (5a) which are directed inwards and are provided on the free ends of the spring tongues (5). <IMAGE>

Description

Die Erfindung betrifft einen Gehäusewandsteckverbinder für Koaxialkabel mit einem eine Bohrung in der metallischen Gehäusewand durchdringenden rohrförmigen Außenleiterteil, das in der Bohrung mit Spiel gegenüber der Gehäusewand geführt ist.The invention relates to a housing wall connector for coaxial cables with a tubular outer conductor part penetrating a bore in the metallic housing wall, which is guided in the bore with play relative to the housing wall.

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 Koaxkabel geführt. Dabei muß zwischen der Gehäusewand und dem Außenleiter des mit Spiel in die Gehäusewand gesteckten Koaxialstekkers ein guter Kontakt gewährleistet sein.Such housing wall 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 coax 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.

Der Erfindung liegt nun die Aufgabe zugrunde, einen solchen Gehäusewandsteckverbinder so zu gestalten, daß bei gutem elektrischen Kontakt eine einfache Montage möglich ist.The invention is based on the object of designing such a housing wall connector in such a way that simple installation is possible with good electrical contact.

Die Aufgabe wird dadurch gelöst, daß an der Gehäusewand ein in der Bohrung steckendes Außenleiterrohr befestigt ist, daß das Außenleiterrohr an einem Ende in nach innen vorgespannte Federzungen aufgeteilt ist, und daß das in das Außenleiterrohr mit Spiel gegenüber starren Abschnitten des Außenleiterrohres einsteckbare rohrförmige Außenleiterteil von nach innen gerichteten, an den freien Enden der Federzungen vorgesehenen Vorsprüngen getragen wird.The object is achieved in that an outer conductor tube which is inserted in the bore is fastened to the housing wall, that the outer conductor tube is divided at one end into spring tongues which are prestressed inwards, and that the tubular outer conductor part which can be inserted into the outer conductor tube with play relative to rigid sections of the outer conductor tube inward projections provided on the free ends of the spring tongues.

In weiterer Ausgestaltung der Erfindung weist die Bohrung zwei Abschnitte mit verschiedenen Durchmessern auf, wobei am Übergang von dem Abschnitt mit geringerem Durchmesser zum Abschnitt mit größerem Durchmesser eine Anlagefläche für das den Federzungen abgewandte, mit dickerer Wandstärke ausgebildete Ende des Außenleiterrohres gebildet ist.In a further embodiment of the invention, the bore has two sections with different diameters, an abutment surface being formed at the transition from the section with the smaller diameter to the section with the larger diameter, for the end of the outer conductor tube which has a thicker wall and faces away from the spring tongues.

Zur Befestigung des Außenleiterrohres in der Gehäusewandbohrung soll in einer möglichen Ausführungsform des Gehäusewandsteckverbinders der Abschnitt der Bohrung mit größerem Durchmesser in einem Teilbereich ein Gewinde aufweisen, eine rohrförmige Schraube in diesen Teilbereich der Bohrung eingeführt sein und das mit dicker Wandstärke ausgebildete Ende des Außenleiterrohres eine Anlagefläche zu der rohrförmigen Schraube hin bilden und von dieser gegen die Anlagefläche der Gehäusewand gedrückt werden.To attach the outer conductor tube in the housing wall bore, in a possible embodiment of the housing wall connector, the portion of the bore with a larger diameter should have a thread in a partial region, a tubular screw should be inserted into this partial region of the bore and the end of the outer conductor tube, which is formed with a thick wall, should provide a contact surface form the tubular screw and are pressed by it against the contact surface of the housing wall.

Die Erfindung soll nun anhand eines Ausführungsbeispiels mit Hilfe einer Figur näher erläutert werden. Es zeigt dabei die Figur einen erfindungsgemäßen Gehäusewandsteckverbinder in teilweise geschnittener Darstellung.The invention will now be explained in more detail 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 mit geringerem Durchmesser 2a zum Abschnitt mit größerem Durchmesser 2b 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 hat an seinem Ende 4b eine dickere Wandstärke, so daß das Außenleiterrohr 4 mit diesem Ende 4b an der Anlagefläche 6 der Gehäusewandbohrung 2 anliegt. Der Bohrungsabschnitt mit größerem Durchmesser 2b 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 einer Anlagefläche 8, die der dickere Abschnitt 4b des Außenleiterrohrs 4 zur Schraube 7 hin bildet, 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 Vorsprünge 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 the section with a smaller diameter 2a to the section with a larger diameter 2b. In the bore is an outer conductor tube 4, which has a rigid section 4a and a section with movable spring tongues 5. The rigid section has a thicker wall thickness at its end 4b, so that the outer conductor tube 4 bears with this end 4b against the contact surface 6 of the housing wall bore 2. The bore section with a larger diameter 2b has a thread in a partial area 2c, into which a tubular screw 7 inserted over the outer conductor tube 4 is screwed in so far that it contacts a contact surface 8 that the thicker section 4b of the outer conductor tube 4 faces the screw 7 forms, rests 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. Gehäusewandsteckverbinder für Koaxialkabel mit einem eine Bohrung (2) in der metallischen Gehäusewand (1) durchdringenden, rohrförmigen Außenleiterteil (3), das in der Bohrung (2) mit Spiel gegenüber der Gehäusewand (1) geführt ist, dadurch gekennzeichnet,
daß an der Gehäusewand (1) ein in der Bohrung (2) steckendes Außenleiterrohr (4) befestigt ist,
daß das Außenleiterrohr (4) an einem Ende in nach innen vorgespannte Federzungen (5) aufgeteilt ist, und
daß das in das Außenleiterrohr (4) mit Spiel gegenüber starren Abschnitten des Außenleiterrohres (4a) einsteckbare rohrförmige Außenleiterteil (3) von nach innen gerichteten, an den freien Enden der Federzungen (5) vorgesehenen Vorsprüngen (5a) getragen wird.1. Housing wall connector for coaxial cable with a hole (2) in the metallic housing wall (1) penetrating, tubular outer conductor part (3), which is guided in the hole (2) with play relative to the housing wall (1), characterized in that
that an outer conductor tube (4) inserted in the bore (2) is fastened to the housing wall (1),
that the outer conductor tube (4) is divided at one end into inwardly biased spring tongues (5), and
that the tubular outer conductor part (3) which can be inserted into the outer conductor tube (4) with play in relation to rigid sections of the outer conductor tube (4a) is carried by projections (5a) which are provided inwards and are provided on the free ends of the spring tongues (5). 2. Gehäusewandsteckverbinder nach Anspruch 1, dadurch gekennzeichnet, daß die Bohrung (2) zwei Abschnitte (2a,2b) mit verschiedenen Durchmessern aufweist, und
daß am Übergang von dem Abschnitt mit geringerem Durchmesser (2a) zum Abschnitt mit größerem Durchmesser (2b) eine Anlagefläche (6) für das den Federzungen (5) abgewandte, mit dickerer Wandstärke ausgebildete Ende (4b) des Außenleiterrohres (4) gebildet ist.2. Housing wall connector according to claim 1, characterized in that the bore (2) has two sections (2a, 2b) with different diameters, and
that at the transition from the section with a smaller diameter (2a) to the section with a larger diameter (2b) a contact surface (6) is formed for the end (4b) of the outer conductor tube (4) which faces away from the spring tongues (5) and has a thicker wall. 3. Gehäusewandsteckverbinder nach Anspruch 2, dadurch gekennzeichnet, daß der Abschnitt der Bohrung mit größerem Durchmesser (2b) in einem Teilbereich (2c) ein Gewinde aufweist,
daß eine rohrförmige Schraube (7) in diesen Teilbereich (2c) der Ausnehmung eingedreht ist, und
daß das mit dicker Wandstärke ausgebildete Ende (4b) des Außenleiterrohres (4) eine Anlagefläche (8) zu der rohrförmigen Schraube (7) hin bildet und von dieser gegen die Anlagefläche (6) der Gehäusewandbohrung (2) gedrückt wird.3. Housing wall connector according to claim 2, characterized in that the section of the bore with a larger diameter (2b) has a thread in a partial area (2c),
that a tubular screw (7) is screwed into this section (2c) of the recess, and
that the thick-walled end (4b) of the outer conductor tube (4) forms a contact surface (8) towards the tubular screw (7) and is pressed by the latter against the contact surface (6) of the housing wall bore (2).
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 true EP0476181A1 (en) 1992-03-25
EP0476181B1 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1755200A2 (en) * 2005-08-18 2007-02-21 IMS Connector Systems GmbH Housing for electrical plug and socket connections

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1166666A (en) * 1966-06-29 1969-10-08 Interlemo Holding Sa Connecting Device for Electric Installation
FR2591040A1 (en) * 1985-11-29 1987-06-05 Radiall Ind HERMETIC COAXIAL CONNECTOR
EP0290989A2 (en) * 1987-05-14 1988-11-17 Alcatel SEL Aktiengesellschaft Coupling plug floatingly mounted on a mounting plate
GB2224891A (en) * 1988-11-15 1990-05-16 Itt Ind Ltd Means for mounting an electrical or optical connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1166666A (en) * 1966-06-29 1969-10-08 Interlemo Holding Sa Connecting Device for Electric Installation
FR2591040A1 (en) * 1985-11-29 1987-06-05 Radiall Ind HERMETIC COAXIAL CONNECTOR
EP0290989A2 (en) * 1987-05-14 1988-11-17 Alcatel SEL Aktiengesellschaft Coupling plug floatingly mounted on a mounting plate
GB2224891A (en) * 1988-11-15 1990-05-16 Itt Ind Ltd Means for mounting an electrical or optical connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1755200A2 (en) * 2005-08-18 2007-02-21 IMS Connector Systems GmbH Housing for electrical plug and socket connections

Also Published As

Publication number Publication date
DE59009103D1 (en) 1995-06-22
EP0476181B1 (en) 1995-05-17
DE9013385U1 (en) 1992-01-30

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