EP1094565A1 - Coaxial connector - Google Patents

Coaxial connector Download PDF

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Publication number
EP1094565A1
EP1094565A1 EP19990810964 EP99810964A EP1094565A1 EP 1094565 A1 EP1094565 A1 EP 1094565A1 EP 19990810964 EP19990810964 EP 19990810964 EP 99810964 A EP99810964 A EP 99810964A EP 1094565 A1 EP1094565 A1 EP 1094565A1
Authority
EP
European Patent Office
Prior art keywords
connector
characterized
connector according
sleeve
mating 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.)
Withdrawn
Application number
EP19990810964
Other languages
German (de)
French (fr)
Inventor
Maurizio De Cet
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.)
Huber and Suhner AG
Original Assignee
Huber and Suhner 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
Family has litigation
Application filed by Huber and Suhner AG filed Critical Huber and Suhner AG
Priority to EP19990810964 priority Critical patent/EP1094565A1/en
Publication of EP1094565A1 publication Critical patent/EP1094565A1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8243102&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1094565(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627Snap or like fastening
    • H01R13/6277Snap or like fastening comprising annular latching means, e.g. ring snapping in an annular groove
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00Two poles
    • HELECTRICITY
    • H01BASIC ELECTRIC 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
    • H01R24/54Intermediate parts, e.g. adapters, splitters or elbows
    • H01R24/545Elbows

Abstract

The plug connector has a housing for plugging in a counter plug, a through channel for an insulated inner conductor contact and an arrangement for mechanically connecting the plug housing and counter plug. The connecting arrangement exerts axial tension on the counter plug to clamp outer conductor contact surfaces of the counter plug and plug connector together. The plug connector (2) has a housing open at one end for plugging in a counter plug (3) and with a through channel containing an insulated inner conductor contact (7) and a connecting arrangement (11) for mechanically connecting the plug housing to the counter plug. The counter plug is latched by the connecting arrangement when the plug connector is connected to it. The connecting arrangement is designed to exert an axial tension on the counter plug to clamp an outer conductor contact surface of the counter plug against an outer conductor contact surface of the plug connector.

Description

The invention relates to a coaxial connector with a Plug housing that on one end for plugging in a mating connector is open and which is penetrated by a channel, in which an inner conductor contact is arranged isolated, with connecting means for mechanical connection of the connector housing with the mating connector.

Examples of such well-known connectors are in the US 5,088,937, DE 3 117 320 and EP 0 867 978 A2. These connectors each have an external thread on which the mating connector is screwed. Means This screw connection becomes the two adjacent outer conductor contact surfaces excited against each other. This resilience must reach a minimum axial force so that the electrical contact of the outer conductor between the connector and the mating connector is guaranteed. With these connectors there is the disadvantage that the assembly is comparatively is complex and that between the plugs of a row of plugs there is a minimum distance for attaching a tool have to be.

The invention is based on the object of a connector to create the type mentioned, the easier and faster to assemble and yet it is reliable.

With a coaxial connector, the task is solved by that the mating connector when plugging in with the connecting means locked and the connecting means are designed that they exert an axial tension on the mating connector, which against an outer conductor contact surface of the mating connector an outer conductor contact surface of the connector spans. The required axial tension, which the two outer conductor contact surfaces against each other is by the connecting means guaranteed. On the one hand, the connecting means enable a very quick and easy coupling of the connector with the mating connector and at the same time ensure a minimum contact force, which is, for example, 300N. After plugging in of the mating connector, the two parts are therefore mechanical interconnected and without additional measures is the mentioned contact guaranteed.

According to a development of the invention, the connecting means a radially resiliently stretchable outer conductor sleeve on, which can be locked with the mating connector. The mating connector can then with its front end in this outer conductor sleeve be inserted, this outer conductor sleeve on the mating connector clicks into place. In this case, the counter plug preferably has on the outside a circumferential rib on which the outer conductor sleeve can be snapped on. To the mentioned axial tension to produce, preferably has said rib on the back an inclined clamping surface. Leaves on this clamping surface there is a radial clamping force of the outer conductor sleeve in an axial Redirect contact pressure. This arrangement has the special one Advantage that the axial force is essentially independent of Dimensional tolerances, as these are essentially independent of the Position is where the radial force on the clamping surface attacks.

A permanent tension is particularly guaranteed if, according to a development of the invention, the outer conductor sleeve is surrounded by a locking sleeve. This locking sleeve is preferably axially displaceable and encompasses in the outer conductor sleeve in a working position. The locking sleeve exerts a radial on the outer conductor sleeve inward force. The outer conductor sleeve conducts this radial force at least partially in the mentioned axial Elasticity around.

The connector is preferably an SMA connector. Such a Connector is from a channel with a diameter of about 4.1 millimeters penetrated. With such comparatively small ones The required axial clamping force can be connected with the above-mentioned rib on the outside of the counter plug to reach. The connector according to the invention can be used as Angle connector or also designed as a straight connector his. The special advantage of an angle connector is that that the mating connector and the connector around the common Longitudinal axis can be rotated freely and against each other are. The angled connector of the connector can do so exactly and arbitrarily without impairing the connection be aligned.

Further advantageous features result from the dependent ones Claims, the description below and the Drawing.

An embodiment of the invention is explained below with reference to the drawing. Show it:

Figure 1
2 shows a section through a connector according to the invention,
Figure 2
a section through a mating connector, and
Figures 3
a section through the connector with attached mating connector.

The connector 2 has a connector housing 5, on which a angled connector 26 is formed, which in a carrier 28 protrudes. The housing 5 is open at one end and penetrated by a channel 6. An inner conductor contact 7 is arranged in channel 6 and by means of a sleeve-shaped insulator 14 isolated from the plug housing 5. Channel 6 is on the back closed with a lid 25. The connector housing 5 forms the outer conductor and has an annular end face circumferential contact surface 9. The insulating sleeve 14 is like can be seen flush with this contact surface 9.

A holder 18 is placed on the housing 5 and, for example, by radial pressing connected to the connector housing 5. On the holder 18 is an adapter sleeve 11 is arranged with axial Slots 24 is provided and several spring-elastic locking tongues 29 forms. At the front of these locking tongues 29 are radial molded inward locking lugs 8. Outside will each formed by a shoulder 22 a stop. As can be seen One end face 4 projects over the sleeve 11 over the contact surface 9 of the outer conductor sleeve 30.

On the holder 18, a locking sleeve 20 is limited axially slidably guided. Figure 1 shows the locking sleeve 20 in a withdrawn standby position, in which a radially inwardly directed edge 23 on a locking rib 19 (Figure 3) is engaged. Figure 3 shows the locking sleeve 20 in the working position. In this position the Locking sleeve 20 on the shoulder 22 and exercises with one front edge 21 on the clamping sleeve 11 a radial force. In Figure 3, the locking sleeve 20 is thus on the Clamping sleeve 11 pushed on.

The mating connector 3 has an outer conductor in the form of a essentially cylindrical housing 31. In a continuous Channel 32 of this housing 31 is a conductor 15, in which an inner conductor contact 16 is arranged. Front faces the housing 31 has a cylindrical recess 17 in which an annular contact surface 10 is arranged. This contact area 10 can also be seen flush with the insulator 15. At a distance from the contact surface 10 is on the outside of the housing 31 a radially projecting rib 12 is arranged. On the back of this Rib 12 is a circumferential clamping surface 13, the 2 at an acute angle to the longitudinal axis A of the mating connector 3 is inclined.

The mating connector 3 is plugged onto the connector 5, in which this with a front end 33 in the clamping sleeve 11 axially is inserted until the two contact surfaces 9 and Touch 10. The clamping sleeve 11 becomes resilient on the end face stretched and just before touching the two contact surfaces 9 and 10 snap the catches 8 behind the groove 12 and lie on the clamping surface 13. The locking sleeve 20 is now moved into the position shown in FIG. 3 and exercises in this position with the edge 21 on the outer conductor sleeve 11 a radial force. This power is about Lugs 8 and the clamping surface 13 initiated in the mating connector 3. Due to the inclination of the clamping surface 13 there is a Force component in the direction of the axis A. The axial contact force is, for example, 300N. Since the contact surfaces 9 and 10 are comparatively small, this results in a comparatively small amount large surface pressure. This is especially true for one SMA connector, in which the inner diameter d of the channel 6 is about 4.1 millimeters. This is a reliable electrical Contact guaranteed. The connector 2 and the mating connector 3 are not only electrical, but also mechanical reliably connected. 3, the locking sleeve 20 in a dash-dotted line here Connection part 27 may be arranged.

The connection 1 can be detachable or non-detachable. At An unsolvable variant, for example, the locking sleeve 20 radially pressed or otherwise against displacement be secured.

Claims (13)

  1. Coaxial connector with a connector housing (5), that on one end face (4) for plugging in a mating connector (3) is open and which is penetrated by a channel (6) in which an inner conductor contact (7) is arranged insulated with connecting means (11, 20) for mechanical connection of the connector housing (5) with the mating connector (3), characterized in that that the mating connector (3) when plugging in with the connecting means (11, 20) locked and the connecting means (11, 20) so are designed so that they on the mating connector (3) an axial Exert tension, which an outer conductor contact surface (10) the mating connector (3) against an outer conductor contact surface (9) of the connector (5).
  2. Connector according to claim 1, characterized in that the connecting means (11, 20) a radially stretchable clamping sleeve (11), which with the mating connector (3) at said Push on can be locked.
  3. Connector according to claim 1 or 2, characterized in that the mating connector (3) is a locking means in the form has a radially projecting rib (12) on the outside.
  4. Connector according to claim 3, characterized in that the rib (12) a circumferential and to the longitudinal axis (A) of the Mating connector (3) inclined clamping surface (13).
  5. Connector according to claim 3 or 4, characterized in that the clamping sleeve (11) has gripping or locking means on the end face (8), which the rib (12) of the mating connector (3) Reach behind.
  6. Connector according to one of claims 2-5, characterized in that the adapter sleeve (11) with radial slots (24) is provided.
  7. Connector according to one of claims 2-6, characterized in that the clamping sleeve (11) from a locking sleeve (20) is surrounded.
  8. Connector according to claim 7, characterized in that the locking sleeve (20) is axially displaceable and in in a working position, grips the clamping sleeve (11) and on it exerts a radially inward force.
  9. Connector according to claim 8, characterized in that the radial force on the rib (12) into an axial force component is redirected, which the outer conductor contact areas (9, 10) against each other.
  10. Connector according to one of claims 7-9, characterized characterized in that the locking sleeve (20) made of plastic is made.
  11. Connector according to one of claims 7-10, characterized in that that the locking sleeve (20) in a retracted Readiness is axially secured.
  12. Connector according to claim 11, characterized in that the locking sleeve (20) in the retracted position is releasably locked.
  13. Connector according to claim 12, characterized in that the locking sleeve (20) in the working position with the Clamping sleeve (11) is frictionally connected.
EP19990810964 1999-10-22 1999-10-22 Coaxial connector Withdrawn EP1094565A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19990810964 EP1094565A1 (en) 1999-10-22 1999-10-22 Coaxial connector

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
EP19990810964 EP1094565A1 (en) 1999-10-22 1999-10-22 Coaxial connector
CN 00814657 CN1185765C (en) 1999-10-22 2000-10-18 Coaxial plug connector
AT00965715T AT239988T (en) 1999-10-22 2000-10-18 Coaxial connector
CA 2387952 CA2387952C (en) 1999-10-22 2000-10-18 Coaxial plug connector
AU76385/00A AU7638500A (en) 1999-10-22 2000-10-18 Coaxial plug connector
US10/111,215 US6692286B1 (en) 1999-10-22 2000-10-18 Coaxial plug connector
DE2000502117 DE50002117D1 (en) 1999-10-22 2000-10-18 Coaxial connector
PCT/CH2000/000561 WO2001031752A1 (en) 1999-10-22 2000-10-18 Coaxial plug connector
EP20000965715 EP1222717B1 (en) 1999-10-22 2000-10-18 Coaxial plug connector

Publications (1)

Publication Number Publication Date
EP1094565A1 true EP1094565A1 (en) 2001-04-25

Family

ID=8243102

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19990810964 Withdrawn EP1094565A1 (en) 1999-10-22 1999-10-22 Coaxial connector
EP20000965715 Active EP1222717B1 (en) 1999-10-22 2000-10-18 Coaxial plug connector

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20000965715 Active EP1222717B1 (en) 1999-10-22 2000-10-18 Coaxial plug connector

Country Status (8)

Country Link
US (1) US6692286B1 (en)
EP (2) EP1094565A1 (en)
CN (1) CN1185765C (en)
AT (1) AT239988T (en)
AU (1) AU7638500A (en)
CA (1) CA2387952C (en)
DE (1) DE50002117D1 (en)
WO (1) WO2001031752A1 (en)

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EP1282202B1 (en) * 2001-08-03 2007-11-14 Radiall Coaxial connector with snap locking
WO2011042447A1 (en) * 2009-10-07 2011-04-14 Kostal Kontakt Systeme Gmbh Electrical plug connector
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US9407016B2 (en) 2012-02-22 2016-08-02 Corning Optical Communications Rf Llc Coaxial cable connector with integral continuity contacting portion
US9484645B2 (en) 2012-01-05 2016-11-01 Corning Optical Communications Rf Llc Quick mount connector for a coaxial cable
US9525220B1 (en) 2015-11-25 2016-12-20 Corning Optical Communications LLC Coaxial cable connector
US9548572B2 (en) 2014-11-03 2017-01-17 Corning Optical Communications LLC Coaxial cable connector having a coupler and a post with a contacting portion and a shoulder
US9548557B2 (en) 2013-06-26 2017-01-17 Corning Optical Communications LLC Connector assemblies and methods of manufacture
US9590287B2 (en) 2015-02-20 2017-03-07 Corning Optical Communications Rf Llc Surge protected coaxial termination
US9722363B2 (en) 2012-10-16 2017-08-01 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection
US9762008B2 (en) 2013-05-20 2017-09-12 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection
US9859631B2 (en) 2011-09-15 2018-01-02 Corning Optical Communications Rf Llc Coaxial cable connector with integral radio frequency interference and grounding shield
US9905959B2 (en) 2010-04-13 2018-02-27 Corning Optical Communication RF LLC Coaxial connector with inhibited ingress and improved grounding
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EP1282202B1 (en) * 2001-08-03 2007-11-14 Radiall Coaxial connector with snap locking
EP1901403A2 (en) 2001-08-03 2008-03-19 Radiall Coaxial connector with locking by snap-fitting
EP1437801A3 (en) * 2003-01-10 2006-04-05 Escha Bauelemente GmbH Plug connector with snap collar latching
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WO2011128666A1 (en) * 2010-04-12 2011-10-20 Technetix Group Limited Cable connector
US9905959B2 (en) 2010-04-13 2018-02-27 Corning Optical Communication RF LLC Coaxial connector with inhibited ingress and improved grounding
US10312629B2 (en) 2010-04-13 2019-06-04 Corning Optical Communications Rf Llc Coaxial connector with inhibited ingress and improved grounding
US9859631B2 (en) 2011-09-15 2018-01-02 Corning Optical Communications Rf Llc Coaxial cable connector with integral radio frequency interference and grounding shield
US9484645B2 (en) 2012-01-05 2016-11-01 Corning Optical Communications Rf Llc Quick mount connector for a coaxial cable
US9768565B2 (en) 2012-01-05 2017-09-19 Corning Optical Communications Rf Llc Quick mount connector for a coaxial cable
US9407016B2 (en) 2012-02-22 2016-08-02 Corning Optical Communications Rf Llc Coaxial cable connector with integral continuity contacting portion
US10236636B2 (en) 2012-10-16 2019-03-19 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection
US9912105B2 (en) 2012-10-16 2018-03-06 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection
US9722363B2 (en) 2012-10-16 2017-08-01 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection
US10290958B2 (en) 2013-04-29 2019-05-14 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection and biasing ring
US9762008B2 (en) 2013-05-20 2017-09-12 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection
US10396508B2 (en) 2013-05-20 2019-08-27 Corning Optical Communications Rf Llc Coaxial cable connector with integral RFI protection
US9548557B2 (en) 2013-06-26 2017-01-17 Corning Optical Communications LLC Connector assemblies and methods of manufacture
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US9991651B2 (en) 2014-11-03 2018-06-05 Corning Optical Communications Rf Llc Coaxial cable connector with post including radially expanding tabs
US9548572B2 (en) 2014-11-03 2017-01-17 Corning Optical Communications LLC Coaxial cable connector having a coupler and a post with a contacting portion and a shoulder
US9590287B2 (en) 2015-02-20 2017-03-07 Corning Optical Communications Rf Llc Surge protected coaxial termination
US10033122B2 (en) 2015-02-20 2018-07-24 Corning Optical Communications Rf Llc Cable or conduit connector with jacket retention feature
US10211547B2 (en) 2015-09-03 2019-02-19 Corning Optical Communications Rf Llc Coaxial cable connector
US9525220B1 (en) 2015-11-25 2016-12-20 Corning Optical Communications LLC Coaxial cable connector
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DE50002117D1 (en) 2003-06-12
US6692286B1 (en) 2004-02-17
EP1222717A1 (en) 2002-07-17
CA2387952A1 (en) 2001-05-03
AT239988T (en) 2003-05-15
CN1185765C (en) 2005-01-19
EP1222717B1 (en) 2003-05-07
CA2387952C (en) 2007-10-09
AU7638500A (en) 2001-05-08
CN1382316A (en) 2002-11-27
WO2001031752A1 (en) 2001-05-03

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