EP1220373A2 - Connector for coaxial cable with hard covering - Google Patents

Connector for coaxial cable with hard covering Download PDF

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Publication number
EP1220373A2
EP1220373A2 EP01125702A EP01125702A EP1220373A2 EP 1220373 A2 EP1220373 A2 EP 1220373A2 EP 01125702 A EP01125702 A EP 01125702A EP 01125702 A EP01125702 A EP 01125702A EP 1220373 A2 EP1220373 A2 EP 1220373A2
Authority
EP
European Patent Office
Prior art keywords
conductor
connection
housing
union nut
element according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01125702A
Other languages
German (de)
French (fr)
Other versions
EP1220373A3 (en
Inventor
Roland Baur
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.)
IMS Connector Systems GmbH
Original Assignee
IMS Connector Systems GmbH
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 IMS Connector Systems GmbH filed Critical IMS Connector Systems GmbH
Publication of EP1220373A2 publication Critical patent/EP1220373A2/en
Publication of EP1220373A3 publication Critical patent/EP1220373A3/en
Withdrawn legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0521Connection to outer conductor by action of a nut
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00Two poles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40Two-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

Definitions

  • the invention relates to a connecting element for connecting a Festmantelkoaxialleiters with a housing in which a central inner conductor sits.
  • connection elements such as. Plug connections, plugs, sockets or similar provided that at high on a semi rigid Coaxial conductor transmitted frequencies as possible Enable low-loss and reflection-free transmission.
  • connection element should also with only a few Handles and mechanically fixed at the connection end without special tools a semi-rigid coaxial conductor can be attached.
  • the housing on the connection side of the solid sheathed coaxial conductor has a tubular connecting piece having an external thread and an internal cone that a ferrule with a deformable cone on the outer conductor the fixed sheath coaxial conductor sits by means of a screwable to the external thread of the tubular connecting piece Union nut in the inner cone of the tubular Connection piece can be positively pressed.
  • connection side for the solid sheath coaxial conductor is a tubular connecting piece with an external thread and a Inner cone on the housing of the connecting element according to the invention intended.
  • the housing and the connecting piece made from one piece.
  • the connection piece is therefore incorporated into the housing.
  • A sits centrally in the housing Inner conductor.
  • Union nut By means of a screwable to the external thread of the connection piece Union nut is a clamping sleeve with a deformable one Cone on a driving surface on the inner
  • the face of the union nut lies in the inner cone of the Connection piece by screwing in and tightening the union nut positively pressable.
  • tightening the union nut is because of the deformability of the cone on the Clamping sleeve is a mechanically firm and even water and gas tight Seat and an RF-tight electrical contact are formed.
  • the deformable cone of the clamping sleeve fits the Tighten the union nut form-fitting to the inner cone of the tubular connecting piece.
  • connection element are the union nut and Clamping sleeve on the outer conductor of the solid jacket coaxial conductor plugged. Then the connecting piece on the end of the solid sheathed coaxial conductor and the union nut screwed to the connecting piece, the clamping sleeve with the deformable cone, which flatly encompasses the outer conductor, is pressed into the inner cone of the connecting piece. Thereby the outer conductor and the clamping sleeve are mechanically tight as well HF, water and gas tight in the inner cone of the connector. At the same time, the end of the inner conductor of the solid sheathed coaxial conductor firmly against the end of the central inner conductor of the housing.
  • connection element Depending on the embodiment of the connection element according to the invention the outer conductor of the solid sheathed coaxial conductor through the opening provided for him in the union nut in insert the clamping sleeve. Then the union nut is needed just to be tightened to just as previously described the connection element firmly on the outer conductor of the solid sheathed coaxial conductor to fix. The union nut and the clamping sleeve are pushed onto the solid sheath coaxial conductor in advance.
  • connection opposite the connection of the outer conductor can be a mirror image, so that the connection element serves as a coupling for two solid sheathed coaxial conductors, the Diameters may also be different.
  • the second connection can also be used as a socket or plug to connect a Coaxial cable or another line. Both connections can be opposite each other or in any angle to each other.
  • the central inner conductor of the connecting element according to the invention is e.g. stored in a sleeve-shaped insulating part, the is arranged in the housing.
  • the housing, the clamping sleeve and the union nut are preferred made of metal.
  • the union nut 6 is on the tubular connecting piece 2 screwed on, the connection for the hard-shell coaxial conductor forms.
  • the opposite of the tubular connector 2 second connection 11 of the housing 1 is a socket executed.
  • the union nut 6 is designed as a hexagon nut.
  • Figure 2 shows the embodiment with side view the union nut 6, the housing 1 and the second connection 11th
  • Figure 3 is a longitudinal section through the embodiment displayed.
  • a tubular connecting piece on the housing 1 2 On the connection side for the outer conductor of the solid sheathed coaxial conductor is a tubular connecting piece on the housing 1 2 provided with an external thread 3 and with an internal cone 4.
  • a clamping sleeve 5 with a deformable cone 14 is arranged, which is partly in the inner cone 4.
  • the face the clamping sleeve 5 is located on a driving surface 10 on the inner Face of the union nut 6.
  • a first central inner conductor 7 is by means of a first Insulating part 8 fastened centrally inside the housing 1. On the central inner conductor 7 is closed by another inner conductor 12 on, freely in a sleeve-shaped insulating part 13th protrudes so that a socket is formed.
  • the outer conductor of the solid sheath coaxial conductor which is the Is not shown in Figure 3 for clarity, is in the ferrule 5 with the deformable cone 14 and is by screwing the union nut 6 with the clamping sleeve 5 pressed into the inner cone 4 of the connecting piece 2.
  • the clamping sleeve 5 and the outer conductor are therefore in one positive, water, gas and HF-tight press fit in the inner cone 4 of the connecting piece 2.
  • the connecting element according to the invention For fastening the connecting element according to the invention to the outer conductor of the solid sheath coaxial conductor are e.g. first the Union nut 6 and the clamping sleeve 5 placed on the outer conductor. Then the housing 1 with the inner cone 4 plugged onto the outer conductor. Now there is only the cap nut 6 with the external thread 3 of the connecting piece 2 firmly screw together so that it lies flat against the clamping sleeve 5 Outer conductor mechanically firm, HF-tight, but also water - and is connected gastight to the connecting element.
  • connection element in one embodiment can the outer conductor through the opening 9 of the union nut 6, the loose with the external thread 3 of the connecting piece 2 is screwed into the clamping sleeve 5.
  • the union nut 6 becomes the outer conductor of the Fixed sheath coaxial conductor, mechanically firm, HF-tight and water- and gas-tight with the connecting piece 2 of the housing 1 connected.
  • connection element can be opposite the first connection or in any Angles to it.
  • the second connection can be a mirror image of the first be so that the connecting element according to the invention as a coupling connects two semirigid coaxial conductors, whose Diameters may also be different.
  • the union nut 6, the clamping sleeve 5 and the housing 1 are made of an electrically conductive material, e.g. Metal.
  • a first advantage of the invention is that the outer conductor of a solid sheathed coaxial conductor because of the flat Enclosed mechanically by the clamping sleeve, completely HF-tight as well as completely water and gas tight with the invention Connection element is connected.
  • the mechanical fixed connection as well as the HF-tight, water- and gas-tight Seat of the connecting element according to the invention on the It is characterized by the outer conductor of a solid sheathed coaxial conductor by the further advantage that it can be done in just a few steps without special tools at the end of a hard-shell coaxial conductor is attachable. A common wrench is sufficient for this.
  • the union nut can also be knurled be so that no tools are required at all.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

The device has a housing (1) in which a central conductor (7) sits and with a tubular connector stub (2) on the cable end with an external thread and an inner cone (4). A clamping sleeve (5) with a deformable cone (14) that sits on the outer conductor of the semi-stiff coaxial conductor can be compressed by a cap nut (6) that can be screwed onto the outer thread of the tubular connector stub.

Description

Die Erfindung betrifft ein Anschlußelement zum Anschließen eines Festmantelkoaxialleiters mit einem Gehäuse, in welchem ein zentraler Innenleiter sitzt.The invention relates to a connecting element for connecting a Festmantelkoaxialleiters with a housing in which a central inner conductor sits.

Im Gegensatz zu flexiblen Koaxialleitern, deren Außenleiter als Drahtgeflecht ausgeführt ist, haben Festmantelkoaxialleiter - unter anderem auch semirigide Koaxialleiter genannt - einen halbsteifen Außenleiter, z.B. aus einem Kupferrohr. Weil mit einem semirigiden Außenleiter eine bessere HF-Abschirmung sowie eine höhere Präzision als bei einem flexiblen Außenleiter erzielt wird, sind Festmantelkoaxialleiter besonders gut für die Übertragung hoher Frequenzen geeignet.In contrast to flexible coaxial conductors, whose outer conductors is designed as a wire mesh, have fixed sheath coaxial conductors - also called semi-rigid coaxial conductors - a semi-rigid outer conductor, e.g. from a copper tube. Because better RF shielding with a semi-rigid outer conductor as well as higher precision than with a flexible outer conductor fixed sheath coaxial conductors are particularly good suitable for the transmission of high frequencies.

An den Anschlußenden eines Festmantelkoaxialleiters werden Anschlußelemente wie z.B. Steckverbindungen, Stecker, Buchsen oder ähnliches vorgesehen, die bei den hohen auf einem semirigiden Koaxialleiter übertragenen Frequenzen eine möglichst dämpfungsarme und reflexionslose Übertragung ermöglichen. Ein derartiges Anschlußelement sollte aber auch mit nur wenigen Handgriffen und ohne Spezialwerkzeug mechanisch fest am Anschlußende eines semirigiden Koaxialleiters befestigbar sein.At the connection ends of a solid sheathed coaxial conductor there are connection elements such as. Plug connections, plugs, sockets or similar provided that at high on a semi rigid Coaxial conductor transmitted frequencies as possible Enable low-loss and reflection-free transmission. On such connection element should also with only a few Handles and mechanically fixed at the connection end without special tools a semi-rigid coaxial conductor can be attached.

Es ist daher Aufgabe der Erfindung, ein Anschlußelement zum Anschließen eines Festmantelkoaxialleiters so zu gestalten, daß es mit wenigen Handgriffen ohne Spezialwerkzeug mechanisch fest, HF-dicht, wasser- und gasdicht am Festmantelkoaxialleiter befestigbar ist.It is therefore an object of the invention to provide a connecting element for Connecting a solid sheath coaxial conductor so that that it can be done mechanically in a few easy steps without special tools solid, HF-tight, water- and gas-tight on the solid sheath coaxial conductor is attachable.

Die Erfindung löst diese Aufgabe mit den im Anspruch 1 angegebenen Merkmalen dadurch, daß das Gehäuse an der Anschlußseite des Festmantelkoaxialleiters einen rohrförmigen Anschlußstutzen mit einem Außengewinde und einem Innenkonus aufweist, daß eine Klemmhülse mit einem verformbaren Konus, die auf dem Außenleiter des Festmantelkoaxialleiters sitzt, mittels einer mit dem Außengewinde des rohrförmigen Anschlußstutzens verschraubbaren Überwurfmutter in den Innenkonus des rohrförmigen Anschlußstutzens formschlüssig pressbar ist.The invention solves this problem with those specified in claim 1 Characteristics in that the housing on the connection side of the solid sheathed coaxial conductor has a tubular connecting piece having an external thread and an internal cone that a ferrule with a deformable cone on the outer conductor the fixed sheath coaxial conductor sits by means of a screwable to the external thread of the tubular connecting piece Union nut in the inner cone of the tubular Connection piece can be positively pressed.

An der Anschlußseite für den Festmantelkoaxialleiter ist ein rohrförmiger Anschlußstutzen mit einem Außengewinde und einem Innenkonus am Gehäuse des erfindungsgemäßen Anschlußelementes vorgesehen. Vorzugsweise sind das Gehäuse und der Anschlußstutzen aus einem Stück gefertigt. Der Anschlußstutzen ist daher in das Gehäuse eingearbeitet. Zentral im Gehäuse sitzt ein Innenleiter.On the connection side for the solid sheath coaxial conductor is a tubular connecting piece with an external thread and a Inner cone on the housing of the connecting element according to the invention intended. Preferably, the housing and the connecting piece made from one piece. The connection piece is therefore incorporated into the housing. A sits centrally in the housing Inner conductor.

Mittels einer mit dem Außengewinde des Anschlußstutzens verschraubbaren Überwurfmutter ist eine Klemmhülse mit einem verformbaren Konus, die an einer Mitnahmefläche an der inneren Stirnseite der Überwurfmutter anliegt, in den Innenkonus des Anschlußstutzens durch Einschrauben und Festdrehen der Überwurfmutter formschlüssig pressbar. Beim Festdrehen der Überwurfmutter wird wegen der Verformbarkeit des Konus an der Klemmhülse ein mechanisch fester und sogar wasser- und gasdichter Sitz sowie ein HF-dichter elektrischer Kontakt gebildet. Der verformbare Konus der Klemmhülse passt sich beim Festdrehen der Überwurfmutter formschlüssig an den Innenkonus des rohrförmigen Anschlußstutzens an.By means of a screwable to the external thread of the connection piece Union nut is a clamping sleeve with a deformable one Cone on a driving surface on the inner The face of the union nut lies in the inner cone of the Connection piece by screwing in and tightening the union nut positively pressable. When tightening the union nut is because of the deformability of the cone on the Clamping sleeve is a mechanically firm and even water and gas tight Seat and an RF-tight electrical contact are formed. The deformable cone of the clamping sleeve fits the Tighten the union nut form-fitting to the inner cone of the tubular connecting piece.

In die Stirnseite der Überwurfmutter ist eine kreisförmige Öffnung zur Durchführung des Außenleiters des Festmantelkoaxialleiters eingearbeitet. Zur Befestigung des erfindungsgemäßen Anschlußelementes werden die Überwurfmutter und die Klemmhülse auf den Außenleiter des Festmantelkoaxialleiters gesteckt. Anschließend wird der Anschlußstutzen auf das Ende des Festmantelkoaxialleiters gesteckt und die Überwurfmutter mit dem Anschlußstutzen verschraubt, wobei die Klemmhülse mit dem verformbaren Konus, welche den Außenleiter flächig umfaßt, in den Innenkonus des Anschlußstutzens gedrückt wird. Dadurch sitzen der Außenleiter und die Klemmhülse mechanisch fest sowie HF-, wasser- und gasdicht im Innenkonus des Anschlußstutzens. Gleichzeitig wird das Ende des Innenleiters des Festmantelkoaxialleiters fest gegen das Ende des zentralen Innenleiters des Gehäuses gedrückt.In the face of the union nut is a circular one Opening for the passage of the outer conductor of the solid sheathed coaxial conductor incorporated. To attach the invention Connection element are the union nut and Clamping sleeve on the outer conductor of the solid jacket coaxial conductor plugged. Then the connecting piece on the end of the solid sheathed coaxial conductor and the union nut screwed to the connecting piece, the clamping sleeve with the deformable cone, which flatly encompasses the outer conductor, is pressed into the inner cone of the connecting piece. Thereby the outer conductor and the clamping sleeve are mechanically tight as well HF, water and gas tight in the inner cone of the connector. At the same time, the end of the inner conductor of the solid sheathed coaxial conductor firmly against the end of the central inner conductor of the housing.

Je nach Ausführungsform des erfindungsgemäßen Anschlußelementes läßt sich der Außenleiter des Festmantelkoaxialleiters durch die für ihn vorgesehene Öffnung in der Überwurfmutter in die Klemmhülse stecken. Anschließend braucht die Überwurfmutter nur noch festgezogen zu werden, um wie zuvor beschrieben das Anschlußelement fest am Außenleiter des Festmantelkoaxialleiters zu befestigen. Die Überwurfmutter und die Klemmhülse werden vorab auf den Festmantelkoaxialleiter geschoben.Depending on the embodiment of the connection element according to the invention the outer conductor of the solid sheathed coaxial conductor through the opening provided for him in the union nut in insert the clamping sleeve. Then the union nut is needed just to be tightened to just as previously described the connection element firmly on the outer conductor of the solid sheathed coaxial conductor to fix. The union nut and the clamping sleeve are pushed onto the solid sheath coaxial conductor in advance.

Der dem Anschluß des Außenleiters gegenüberliegende Anschluß kann spiegelbildlich augeführt sein, sodaß das Anschlußelement als Kupplung für zwei Festmantelkoaxialleiter dient, deren Durchmesser auch unterschiedlich sein dürfen. Der zweite Anschluß kann aber auch als Buchse oder Stecker zum Anschluß eines Koaxialkabels oder einer anderen Leitung ausgeführt sein. Beide Anschlüsse können einander gegenüberliegen oder aber in beliebigem Winkel zueinander angeordnet sein.The connection opposite the connection of the outer conductor can be a mirror image, so that the connection element serves as a coupling for two solid sheathed coaxial conductors, the Diameters may also be different. The second connection can also be used as a socket or plug to connect a Coaxial cable or another line. Both connections can be opposite each other or in any angle to each other.

Der zentrale Innenleiter des erfindungsgemäßen Anschlußelementes ist z.B. in einem hülsenförmigen Isolierteil gelagert, das im Gehäuse angeordnet ist.The central inner conductor of the connecting element according to the invention is e.g. stored in a sleeve-shaped insulating part, the is arranged in the housing.

Das Gehäuse, die Klemmhülse und die Überwurfmutter sind vorzugsweise aus Metall hergestellt.The housing, the clamping sleeve and the union nut are preferred made of metal.

Die Erfindung wird anhand des in den Figuren dargestellten Ausführungsbeispieles näher beschrieben und erläutert.The invention is illustrated in the figures Embodiment described and explained in more detail.

In der Zeichnung zeigen:

Figur 1
ein Ausführungsbeispiel eines erfindungsgemäßen Anschlußelementes in perspektivischer Darstellung,
Figur 2
eine Seitenansicht des Ausführungsbeispieles und
Figur 3
einen Längsschnitt durch das Ausführungsbeispiel.
The drawing shows:
Figure 1
an embodiment of a connecting element according to the invention in a perspective view,
Figure 2
a side view of the embodiment and
Figure 3
a longitudinal section through the embodiment.

In Figur 1 ist das Ausführungsbeispiel in perspektivischer Ansicht zu sehen.In Figure 1, the embodiment is in perspective to see.

Die Überwurfmutter 6 ist auf den rohrförmigen Anschlußstutzen 2 aufgeschraubt, der den Anschluß für den Festmantelkoaxialleiter bildet. Der dem rohrförmigen Anschlußstutzen 2 gegenüberliegende zweite Anschluß 11 des Gehäuses 1 ist als Buchse ausgeführt. Die Überwurfmutter 6 ist als Sechskantmutter ausgebildet.The union nut 6 is on the tubular connecting piece 2 screwed on, the connection for the hard-shell coaxial conductor forms. The opposite of the tubular connector 2 second connection 11 of the housing 1 is a socket executed. The union nut 6 is designed as a hexagon nut.

Figur 2 zeigt das Ausführungsbeispiel mit Seitenansicht mit der Überwurfmutter 6, dem Gehäuse 1 und dem zweiten Anschluß 11.Figure 2 shows the embodiment with side view the union nut 6, the housing 1 and the second connection 11th

In Figur 3 ist ein Längsschnitt durch das Ausführungsbeispiel abgebildet.In Figure 3 is a longitudinal section through the embodiment displayed.

Auf der Anschlußseite für den Außenleiter des Festmantelkoaxialleiters ist am Gehäuse 1 ein rohrförmiger Anschlußstutzen 2 mit einem Außengewinde 3 und mit einem Innenkonus 4 vorgesehen. Die Überwurfmutter 6, in deren Stirnseite eine Öffnung 9 für den Außenleiter vorgesehen ist, ist mit dem Außengewinde 3 des Anschlußstutzens 2 verschraubt. Zwischen der inneren Stirnseite der Überwurfmutter 6 und dem Anschlußstutzen 2 ist eine Klemmhülse 5 mit einem verformbaren Konus 14 angeordnet, die teilweise im Innenkonus 4 steckt. Die Stirnseite der Klemmhülse 5 liegt an einer Mitnahmefläche 10 an der inneren Stirnseite der Überwurfmutter 6 an. On the connection side for the outer conductor of the solid sheathed coaxial conductor is a tubular connecting piece on the housing 1 2 provided with an external thread 3 and with an internal cone 4. The union nut 6, in the front side of an opening 9 is provided for the outer conductor, is with the external thread 3 of the connecting piece 2 screwed. Between the inner Face of the union nut 6 and the connecting piece 2, a clamping sleeve 5 with a deformable cone 14 is arranged, which is partly in the inner cone 4. The face the clamping sleeve 5 is located on a driving surface 10 on the inner Face of the union nut 6.

Ein erster zentraler Innenleiter 7 ist mittels eines ersten Isolierteiles 8 zentral im Innern des Gehäuses 1 befestigt. An den zentralen Innenleiter 7 schließt sich ein weiterer Innenleiter 12 an, der frei in ein hülsenförmiges Isolierteil 13 ragt, sodaß eine Buchse gebildet wird.A first central inner conductor 7 is by means of a first Insulating part 8 fastened centrally inside the housing 1. On the central inner conductor 7 is closed by another inner conductor 12 on, freely in a sleeve-shaped insulating part 13th protrudes so that a socket is formed.

Der Außenleiter des Festmantelkoaxialleiters, welcher der Übersichtlichkeit wegen nicht in Figur 3 eingezeichnet ist, steckt in der Klemmhülse 5 mit dem verformbaren Konus 14 und wird durch Festschrauben der Überwurfmutter 6 mit der Klemmhülse 5 in den Innenkonus 4 des Anschlußstutzens 2 gepresst. Die Klemmhülse 5 und der Außenleiter sitzen daher in einem formschlüssigen, wasser-, gas- und HF-dichten Preßsitz im Innenkonus 4 des Anschlußstutzens 2.The outer conductor of the solid sheath coaxial conductor, which is the Is not shown in Figure 3 for clarity, is in the ferrule 5 with the deformable cone 14 and is by screwing the union nut 6 with the clamping sleeve 5 pressed into the inner cone 4 of the connecting piece 2. The clamping sleeve 5 and the outer conductor are therefore in one positive, water, gas and HF-tight press fit in the inner cone 4 of the connecting piece 2.

Zum Befestigen des erfindungsgemäßen Anschlußelementes am Außenleiter des Festmantelkoaxialleiters werden z.B. zuerst die Überwurfmutter 6 und die Klemmhülse 5 auf den Außenleiter gesteckt. Anschließend wird das Gehäuse 1 mit dem Innenkonus 4 auf den Außenleiter gesteckt. Nun ist nur noch die Überwurfmutter 6 mit dem Außengewinde 3 des Anschlußstutzens 2 fest zu verschrauben, damit der flächig an der Klemmhülse 5 anliegende Außenleiter mechanisch fest, HF-dicht, aber auch wasser - und gasdicht mit dem Anschlußelement verbunden ist.For fastening the connecting element according to the invention to the outer conductor of the solid sheath coaxial conductor are e.g. first the Union nut 6 and the clamping sleeve 5 placed on the outer conductor. Then the housing 1 with the inner cone 4 plugged onto the outer conductor. Now there is only the cap nut 6 with the external thread 3 of the connecting piece 2 firmly screw together so that it lies flat against the clamping sleeve 5 Outer conductor mechanically firm, HF-tight, but also water - and is connected gastight to the connecting element.

Bei einer Ausführungsform des erfindungsgemäßen Anschlußelementes läßt sich der Außenleiter durch die Öffnung 9 der Überwurfmutter 6, die lose mit dem Außengewinde 3 des Anschlußstutzens 2 verschraubt ist, in die Klemmhülse 5 stecken. Durch Festschrauben der Überwurfmutter 6 wird der Außenleiter des Festmantelkoaxialleiters mechanisch fest, HF-dicht sowie wasser- und gasdicht mit dem Anschlußstutzen 2 des Gehäuses 1 verbunden. Dabei wird die Klemmhülse 5 mit dem Außenleiter von der Mitnahmefläche 10 der Überwurfmutter 6 in den Innenkonus 4 des Anschlußstutzens 2 gedrückt. In one embodiment of the connection element according to the invention can the outer conductor through the opening 9 of the union nut 6, the loose with the external thread 3 of the connecting piece 2 is screwed into the clamping sleeve 5. By Screwing the union nut 6 becomes the outer conductor of the Fixed sheath coaxial conductor, mechanically firm, HF-tight and water- and gas-tight with the connecting piece 2 of the housing 1 connected. The ferrule 5 with the outer conductor of the driving surface 10 of the union nut 6 into the inner cone 4 of the connecting piece 2 pressed.

Der zweite Anschluß des erfindungsgemäßen Anschlußelementes kann dem ersten Anschluß gegenüberliegend oder in beliebigem Winkel zu ihm angeordnet sein.The second connection of the connection element according to the invention can be opposite the first connection or in any Angles to it.

Der zweite Anschluß kann spiegelbildlich zum ersten ausgeführt sein, so daß das erfindungsgemäße Anschlußelement als Kupplung zwei semirigide Koaxialleiter miteinander verbindet, deren Durchmesser auch unterschiedlich sein dürfen.The second connection can be a mirror image of the first be so that the connecting element according to the invention as a coupling connects two semirigid coaxial conductors, whose Diameters may also be different.

Die Überwurfmutter 6, die Klemmhülse 5 und das Gehäuse 1 sind aus einem elektrisch leitenden Werkstoff, z.B. Metall, hergestellt.The union nut 6, the clamping sleeve 5 and the housing 1 are made of an electrically conductive material, e.g. Metal.

Ein erster Vorteil der Erfindung zeigt sich darin, daß der Außenleiter eines Festmantelkoaxialleiters wegen der flächigen Umfassung durch die Klemmhülse mechanisch fest, vollkommen HF-dicht sowie vollständig wasser- und gasdicht mit dem erfindungsgemäßen Anschlußelement verbunden ist. Trotz der mechanisch festen Verbindung sowie des HF-dichten, wasser- und gasdichten Sitzes des erfindungsgemäßen Anschlußelementes auf dem Außenleiter eines Festmantelkoaxialleiters zeichnet es sich durch den weiteren Vorteil aus, daß es mit nur wenig Handgriffen ohne Spezialwerkzeuge am Ende eines Festmantelkoaxialleiters befestigbar ist. Hierzu genügt ein gebräuchlicher Schraubenschlüssel. Die Überwurfmutter kann aber auch gerändelt sein, sodaß überhaupt keine Werkzeuge mehr erforderlich sind. A first advantage of the invention is that the outer conductor of a solid sheathed coaxial conductor because of the flat Enclosed mechanically by the clamping sleeve, completely HF-tight as well as completely water and gas tight with the invention Connection element is connected. Despite the mechanical fixed connection as well as the HF-tight, water- and gas-tight Seat of the connecting element according to the invention on the It is characterized by the outer conductor of a solid sheathed coaxial conductor by the further advantage that it can be done in just a few steps without special tools at the end of a hard-shell coaxial conductor is attachable. A common wrench is sufficient for this. The union nut can also be knurled be so that no tools are required at all.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Gehäusecasing
22
Rohrförmiger AnschlußstutzenTubular connecting piece
33
Außengewindeexternal thread
44
Innenkonusinner cone
55
Klemmhülsecollet
66
ÜberwurfmutterNut
77
Zentraler InnenleiterCentral inner conductor
88th
IsolierteilInsulation
99
Öffnung für AußenleiterOpening for outer conductor
1010
Mitnahmeflächedrive surface
1111
Zweiter AnschlußSecond connection
1212
Innenleiterinner conductor
1313
IsolierteilInsulation
1414
Konuscone

Claims (7)

Anschlußelement zum Anschließen eines Festmantelkoaxialleiters mit einem Gehäuse (1), in dem ein zentraler Innenleiter (7) sitzt,
dadurch gekennzeichnet, daß das Gehäuse (1) an der Anschlußseite des Festmantelkoaxialleiters einen rohrförmigen Anschlußstutzen (2) mit einem Außengewinde (3) und mit einem Innenkonus (4) aufweist, daß eine Klemmhülse (5) mit einem verformbaren Konus (14), die auf dem Außenleiter des halbsteifen Koaxialleiters sitzt, mittels einer mit dem Außengewinde (3) des rohrförmigen Anschlußstutzens (2) verschraubbaren Überwurfmutter (6) in den Innenkonus (4) des Anschlußstutzens (2) formschlüssig pressbar ist.
Connection element for connecting a solid sheath coaxial conductor with a housing (1) in which a central inner conductor (7) is seated,
characterized in that the housing (1) has a tubular connecting piece (2) with an external thread (3) and with an internal cone (4) on the connection side of the solid sheath coaxial conductor, that a clamping sleeve (5) with a deformable cone (14) which is seated on the outer conductor of the semi-rigid coaxial conductor by means of a union nut (6) which can be screwed to the external thread (3) of the tubular connecting piece (2) into the inner cone (4) of the connecting piece (2).
Anschlußelement nach Anspruch 1,
dadurch gekennzeichnet, daß in der Überwurfmutter (6) eine Öffnung (9) zum Durchführen des Außenleiters des Festmantelkoaxialleiters vorgesehen ist.
Connection element according to claim 1,
characterized in that an opening (9) is provided in the union nut (6) for the passage of the outer conductor of the solid sheath coaxial conductor.
Anschlußelement nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß an der Innenseite der Stirnseite der Überwurfmutter (6) eine Mitnahmefläche (10) vorgesehen ist, an welcher die Stirnseite der Klemmhülse (5) anliegt.
Connection element according to claim 1 or 2,
characterized in that a driving surface (10) is provided on the inside of the end face of the union nut (6), on which the end face of the clamping sleeve (5) bears.
Anschlußelement nach Anspruch 1, 2 oder 3,
dadurch gekennzeichnet, daß spiegelbildlich gegenüberliegend oder in beliebigem Winkel zum Anschluß für den Festmantelkoaxialleiter ein weiterer baugleicher Anschluß für einen weiteren Festmantelkoaxialleiter angeordnet ist.
Connection element according to claim 1, 2 or 3,
characterized in that a mirror-image opposite or at any angle to the connection for the fixed sheath coaxial conductor is a further identical connection for another fixed sheath coaxial conductor.
Anschlußelement nach Anspruch 1, 2 oder 3,
dadurch gekennzeichnet, daß gegenüberliegend oder in einem beliebigen Winkel zum Anschluß für den Festmantelkoaxialleiter eine Buchse oder ein Stecker am Gehäuse (1) vorgesehen ist.
Connection element according to claim 1, 2 or 3,
characterized in that a socket or a plug is provided on the housing (1) opposite or at any angle to the connection for the solid-state coaxial conductor.
Anschlußelement nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, daß der zentrale Innenleiter (7) zentral in einem hülsenförmigen Isolierteil (8) sitzt, das zentral im Gehäuse angeordnet ist.
Connection element according to one of the preceding claims,
characterized in that the central inner conductor (7) sits centrally in a sleeve-shaped insulating part (8) which is arranged centrally in the housing.
Anschlußelement nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, daß das Gehäuse (1), die Klemmhülse (5) und die Überwurfmutter (6) aus Metall hergestellt sind.
Connection element according to one of the preceding claims,
characterized in that the housing (1), the clamping sleeve (5) and the union nut (6) are made of metal.
EP01125702A 2000-12-28 2001-10-27 Connector for coaxial cable with hard covering Withdrawn EP1220373A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10065586 2000-12-28
DE10065586A DE10065586A1 (en) 2000-12-28 2000-12-28 Connection element for connecting a solid sheath coaxial conductor

Publications (2)

Publication Number Publication Date
EP1220373A2 true EP1220373A2 (en) 2002-07-03
EP1220373A3 EP1220373A3 (en) 2003-03-19

Family

ID=7669346

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01125702A Withdrawn EP1220373A3 (en) 2000-12-28 2001-10-27 Connector for coaxial cable with hard covering

Country Status (3)

Country Link
US (1) US20020106936A1 (en)
EP (1) EP1220373A3 (en)
DE (1) DE10065586A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004031271B4 (en) * 2004-06-28 2008-02-14 Ims Connector Systems Gmbh RF connector for coaxial cable
US7144272B1 (en) * 2005-11-14 2006-12-05 Corning Gilbert Inc. Coaxial cable connector with threaded outer body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE685792C (en) * 1935-01-24 1939-12-23 Telefunken Gmbh Termination for airspace insulated concentric high frequency cables
CA912672A (en) * 1970-07-31 1972-10-17 Nepovim Zdenek Coaxial cable connector
DE2734310A1 (en) * 1977-07-29 1979-02-01 Siemens Ag Plug for coaxial cables with inner conductor contact - which is pushed on cable inner conductor and has chamfered end acting as inductive compensating projection
DE19641908A1 (en) * 1995-08-02 1998-04-16 Alu Elektro As Right-angled contact housing for coaxial cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE685792C (en) * 1935-01-24 1939-12-23 Telefunken Gmbh Termination for airspace insulated concentric high frequency cables
CA912672A (en) * 1970-07-31 1972-10-17 Nepovim Zdenek Coaxial cable connector
DE2734310A1 (en) * 1977-07-29 1979-02-01 Siemens Ag Plug for coaxial cables with inner conductor contact - which is pushed on cable inner conductor and has chamfered end acting as inductive compensating projection
DE19641908A1 (en) * 1995-08-02 1998-04-16 Alu Elektro As Right-angled contact housing for coaxial cable

Also Published As

Publication number Publication date
US20020106936A1 (en) 2002-08-08
DE10065586A1 (en) 2002-07-11
EP1220373A3 (en) 2003-03-19

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