WO2012167917A2 - System aus einem koaxialsteckverbinder und einem koaxialkabel - Google Patents
System aus einem koaxialsteckverbinder und einem koaxialkabel Download PDFInfo
- Publication number
- WO2012167917A2 WO2012167917A2 PCT/EP2012/002392 EP2012002392W WO2012167917A2 WO 2012167917 A2 WO2012167917 A2 WO 2012167917A2 EP 2012002392 W EP2012002392 W EP 2012002392W WO 2012167917 A2 WO2012167917 A2 WO 2012167917A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coaxial
- coaxial connector
- coaxial cable
- connector
- outer conductor
- Prior art date
Links
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
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- 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
Definitions
- the invention relates to a system of a coaxial connector and a coaxial cable, wherein the respective outer and inner conductors of the coaxial connector and the coaxial cable are electrically connected to each other, and a method for connecting such a system.
- the inner conductor has an outer diameter of about 7 mm and the outer conductor has an inner diameter of about 16 mm.
- Coaxial connectors according to DIN 47 223 are therefore also referred to as 7/16 coaxial connector. Due to the specific diameter ratio, a wave resistance of approximately 50 ⁇ is achieved with air as the dielectric between the plug-in ends of the inner and outer conductors.
- a trained in accordance with DIN 47 223 coaxial connector in the form of a coaxial connector has plug side a pin-shaped end of the inner conductor, which is inserted into a corresponding buchsenfömriiges end of the inner conductor of a coaxial connector designed as a coaxial connector.
- the outer conductor of the coaxial connector contacts the outer conductor of the coaxial coupler in both axial as well as radial direction, by the tubular end of the outer conductor of the coaxial connector is pressed against an annular shoulder which is formed from the inside of the outer conductor of the coaxial coupler.
- the axial force required for this purpose is applied by a union nut, which is rotatably mounted on the coaxial connector and is screwed onto a corresponding external thread of the coaxial coupler. At the same time this screw is used to secure the coaxial connector against accidental release.
- Coaxial connectors according to DIN 47 223 are suitable for a connection of coaxial cables, which have an effective inner diameter of the outer conductor of preferably 10 to 20 mm. Only specifications regarding the mechanical strengths to be achieved of the connections between the coaxial connector and the coaxial cable are made in DIN 47 223. Specifications regarding the concrete structural design of the connection can not be found in DIN 47 223.
- connection between such coaxial connectors and the corresponding coaxial cable is made by inserting the cable with the corresponding end a little way into the cable end of the coaxial connector and then the outer surface of the outer conductor of the coaxial cable and the inner surface of the corresponding portion of the outer conductor of the coaxial connector is soldered.
- this type of connection between a coaxial connector and a coaxial cable is associated with a high production cost.
- the inaccessible solder joint requires a great deal of testing to ensure that the solder joint has the required connection. quality has.
- the present invention seeks to provide a system improved in terms of the connection between a coaxial connector and a coaxial cable. Furthermore, an improved method for connecting such a system should be given.
- the system or method should allow a simple yet high quality connection of a coaxial connector and a coaxial cable.
- the system should allow for simple retrospective testing of the connection for quality assurance purposes.
- the invention is based on the idea that by forming the coaxial connector and the coaxial cable in such a way that they positively engage against each other in rotation (ie, the positive connection is designed so that it prevents relative rotation of the two components), an advantageous connection of a system of these two Elements whose respective outer and inner conductors are electrically conductively connected to each other can be achieved.
- the locking against a Relatiwerdusen, positive connection of the coaxial connector and the coaxial cable not only benefits in loading the Connections with a torque, but rather can also result from the inventive design, an improved joint profile, through which a material-locking connection, in particular by soldering or welding, is simplified and easier to control.
- the outer conductor of the coaxial connector and the coaxial cable of the system according to the invention positively locking against each other interlock, as this - in comparison to a (also feasible) positively secured against rotation training the connection between the two inner conductors - on the one hand higher torques can be transmitted and the other by the interlocking of the coaxial connector and the coaxial cable resulting joint is accessible from the outside, whereby a material connection can be simplified.
- the outer conductor of the coaxial cable and / or the coaxial connector has at least one longitudinal tab which engages in a section of the outer conductor of the coaxial connector or the coaxial cable.
- longitudinal strap is generally understood to mean a projection in the end face of the outer conductor.
- Such an embodiment of the system according to the invention can be achieved in a relatively long and, in particular, completely accessible from the outside. bond in the form of a butt joint, which can be joined by means of an I-seam. Due to the complete accessibility, such a connection between a coaxial connector and a coaxial cable can not only be soldered, but it is also possible to weld them (in particular by means of a laser).
- a protective cover which surrounds both a portion of the coaxial connector and a portion of the coaxial cable.
- a protective cover can, for example, avoid penetration of dirt and moisture into the coaxial connector.
- it can be provided to form the protective cover as a (rigid) sleeve, whereby the mechanical strength of the connection point of the system according to the invention can be further improved.
- FIG. 1 shows a first embodiment of a system according to the invention in an isometric view
- FIG. 2 shows the system according to FIG. 1 in a longitudinal section
- Fig. 3 shows a second embodiment of a system according to the invention in an exploded isometric view.
- Figs. 1 and 2 show a first embodiment of a system according to the invention comprising a coaxial connector 1 and a coaxial cable 2 connected thereto. Specifically, two corresponding systems are shown there, wherein the coaxial connector 1 of one system is designed as a coaxial coupler 1a and that of the other system as a coaxial connector 1b. However, the constructive and functional nature of the connection of the respective coaxial connector 1 with the corresponding coaxial cable 2 is the same for the two systems shown.
- Each of the coaxial connectors 1 comprises an outer conductor 3, which is electrically conductively connected to a corresponding outer conductor 4 of the respective coaxial cable 2. Furthermore, each of the coaxial connector 1 comprises an inner conductor 5, which is electrically conductively connected to a corresponding inner conductor 6 of the coaxial cable 2.
- the outer 3 and inner conductor 5 of each of the coaxial connector 1 are connected to each other via two disc-shaped insulators 7, wherein in the assembled state of the coaxial connector, which is formed by the two Koaxialsteckverbindern 1, in the region of the plug-side ends of the outer 3 and inner conductor 5 a annular space 8 is present, in which air is provided as a dielectric for insulating the outer 3 and inner conductor 5.
- the first coaxial connector 1 shown in Figs. 1 and 2 on the left side is formed as Koaxialkuppler 1a, wherein the plug-side end of the inner conductor 5 is socket-shaped for receiving a corresponding pin-shaped end of the inner conductor 5 of the second, formed as a coaxial connector 1b coaxial connector.
- a radial shoulder 9 is formed, which serves as an axial stop and at the same time as an axial contact surface of this outer conductor for the corresponding plug-side end of the outer conductor 3 of the coaxial connector 1b.
- the axial contact surfaces of the outer conductor 3 of the two coaxial connector 1 shown in FIGS. 1 and 2 are formed serrated, ie they form a plurality of identical, arranged in a uniform pitch and tapered projections 10 which between just such projections 10 of the contact surfaces of the engage each other outer conductor 3.
- the two coaxial connector 1 of the coaxial connector 1 b is provided with a union nut 11 whose internal thread engages in a corresponding external thread of the coaxial coupler 1 a, by screwing the two threaded parts, the two coaxial connector 1 are pressed axially against each other.
- the rotatably mounted on the outer conductor 3 of the coaxial connector 1b cap nut 11 is supported on a radial projection 12 of the outer conductor 3 of the coaxial connector 1b from.
- the coaxial cables 2 furthermore have an insulator 14 arranged between the outer 4 and inner conductors 6 and a protective sheathing 15 surrounding the outer conductor 4 and made of a non-electrically conductive material.
- Both the respective cable-side end of the outer conductor 3 of the coaxial connector 1 and the respective connector-side end of the outer conductor 4 of the coaxial cable 2 are each formed with two longitudinal tongues 13 lying radially opposite one another. Between these two longitudinal tabs 13 are each two cutouts formed, in which the longitudinal tabs 13 of the connection partner can engage. In this way, a connection of the outer conductors 3, 4 of the respective coaxial connector 1 and the associated coaxial cable 2, which is completely accessible from the outside, because of its superficial length, is formed (see FIG simple and in particular easily controllable joining of the two outer conductors 3, 4 by soldering or (laser) welding allows.
- a connection between the respective inner conductors 5, 6 of the respective coaxial connector 1 with the associated coaxial cable 2 is achieved in that the connector-side end of the inner conductor 6 of the coaxial cable 2 projects beyond the end of the outer conductor 4 and the insulator 15 of the coaxial cable 2, whereby this in the socket-shaped cable-side end of the inner conductor 5 of the respective coaxial connector 1 can be inserted.
- FIG. 3 differs from that of FIGS. 1 and 2 essentially in the configuration of the cable-side end of the outer conductor 3 of the respective coaxial connector 1.
- This is (outside) cylindrical, with a recess on the inside Form of a transverse groove 16 (with parallel side surfaces) is provided, in turn, the longitudinal tabs 13 of the outer conductor 4 and the intermediate portion of the insulator 14 of the respective coaxial cable can be inserted.
- This embodiment results in an annular circumferential connecting joint, which in turn allows joining by soldering or (laser) welding.
- joining of the two outer conductors 3, 4 of the respective Corresponding coaxial connector 1 and the associated coaxial cable 2 also be achieved in that the outer surfaces of the two longitudinal straps 13 of the outer conductor 4 of the coaxial cable 2 and the corresponding portion of the inside of the outer conductor 3 of the coaxial connector 1 is joined materially and in particular soldered.
- the systems according to the invention shown in the drawings may additionally be provided with a protective sleeve in the form of a (rigid) sleeve 7, as shown in FIG.
- the sleeve 17 is supported with its one side on a peripheral shoulder 18 of the outer conductor 3 of the respective coaxial connector 1.
- the respective other side of the sleeve 17 is angled at right angles and thus acts on the protective sheath 15 of the respective coaxial cable 2.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12726362.2A EP2719019B1 (de) | 2011-06-07 | 2012-06-05 | System aus einem koaxialsteckverbinder und einem koaxialkabel |
US14/122,693 US9209580B2 (en) | 2011-06-07 | 2012-06-05 | System of a co-axial insertion-type connector and a co-axial cable |
JP2014513937A JP2014516197A (ja) | 2011-06-07 | 2012-06-05 | 同軸挿入型コネクタと同軸ケーブルとを備えたシステム |
CA2834988A CA2834988A1 (en) | 2011-06-07 | 2012-06-05 | System comprising a co-axial insertion-type connector and a co-axial cable |
KR1020147000088A KR101769862B1 (ko) | 2011-06-07 | 2012-06-05 | 동축 삽입형 커넥터와 동축 케이블을 포함하는 시스템 |
CN201280028082.XA CN103597665B (zh) | 2011-06-07 | 2012-06-05 | 包括同轴插入式连接器和同轴电缆的系统 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011103531A DE102011103531A1 (de) | 2011-06-07 | 2011-06-07 | System aus einem Koaxialsteckverbinder und einem Koaxialkabel |
DE102011103531.5 | 2011-06-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012167917A2 true WO2012167917A2 (de) | 2012-12-13 |
WO2012167917A3 WO2012167917A3 (de) | 2013-02-28 |
Family
ID=46229431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/002392 WO2012167917A2 (de) | 2011-06-07 | 2012-06-05 | System aus einem koaxialsteckverbinder und einem koaxialkabel |
Country Status (9)
Country | Link |
---|---|
US (1) | US9209580B2 (de) |
EP (1) | EP2719019B1 (de) |
JP (1) | JP2014516197A (de) |
KR (1) | KR101769862B1 (de) |
CN (1) | CN103597665B (de) |
CA (1) | CA2834988A1 (de) |
DE (1) | DE102011103531A1 (de) |
TW (1) | TWM445289U (de) |
WO (1) | WO2012167917A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011103531A1 (de) * | 2011-06-07 | 2012-12-13 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | System aus einem Koaxialsteckverbinder und einem Koaxialkabel |
DE202012011584U1 (de) * | 2012-12-03 | 2013-01-21 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Kontaktlasche |
DE202013002575U1 (de) * | 2013-03-15 | 2013-04-17 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Steckverbinder |
FR3032770B1 (fr) * | 2015-02-17 | 2018-08-17 | Socapex Amphenol | Systeme et procede d'assemblage d'un raccord modulaire |
KR102567274B1 (ko) * | 2023-05-25 | 2023-08-17 | 홍민기 | 케이블 외부 돌출을 방지하는 어댑터 구조체 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
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US2878039A (en) * | 1954-11-22 | 1959-03-17 | Fletcher Aviat Corp | Collet and ferrule type clamp hose coupling |
US3372364A (en) * | 1965-09-10 | 1968-03-05 | Amp Inc | Coaxial connector |
US4168921A (en) * | 1975-10-06 | 1979-09-25 | Lrc Electronics, Inc. | Cable connector or terminator |
US4046451A (en) * | 1976-07-08 | 1977-09-06 | Andrew Corporation | Connector for coaxial cable with annularly corrugated outer conductor |
US4093335A (en) * | 1977-01-24 | 1978-06-06 | Automatic Connector, Inc. | Electrical connectors for coaxial cables |
US4173385A (en) * | 1978-04-20 | 1979-11-06 | Bunker Ramo Corporation | Watertight cable connector |
US4688877A (en) * | 1983-08-18 | 1987-08-25 | Sealectro Corporation | Solderless coaxial connector |
DE3835995A1 (de) * | 1988-10-21 | 1990-04-26 | Spinner Georg | Koaxialkabelarmatur |
US5211590A (en) * | 1991-12-11 | 1993-05-18 | General Electric Company | Repairable electric cable connector with snap together backshell |
CA2128172C (en) * | 1993-08-27 | 1997-05-13 | Alan R. Miklos | Self-seating connector adapter |
US5580278A (en) * | 1994-10-04 | 1996-12-03 | Glenair, Inc. | Grounding and antidecoupling backshell interface for electrical connectors |
DE29801116U1 (de) * | 1997-04-03 | 1998-03-26 | Huber+Suhner Ag | Verbinder für ein Koaxialkabel mit einem Wellmantelrohr als Aussenleiter |
DE19729876C2 (de) * | 1997-07-11 | 1999-11-11 | Spinner Gmbh Elektrotech | Steckverbinder für Koaxialkabel |
GB9722722D0 (en) * | 1997-10-29 | 1997-12-24 | Smiths Industries Plc | Electrical connection and coupling |
GB9928256D0 (en) * | 1999-11-30 | 2000-01-26 | Smiths Industries Plc | Electrical couplings,connectors and components |
GB0212852D0 (en) | 2002-06-01 | 2002-07-17 | Gore W L & Ass Uk | Cable connectors & locking shroud |
US7261594B2 (en) * | 2003-06-20 | 2007-08-28 | Maspro Denkoh Co., Ltd. | Coaxial cable connector and electronic device case |
US7252536B2 (en) * | 2005-11-22 | 2007-08-07 | The Boeing Company | Self-aligning vibration resistant coupling apparatus |
DE102006000927A1 (de) * | 2006-01-05 | 2007-04-05 | Siemens Ag | Hochstrom-Koaxialverbindung, insbesondere zum Anschließen einer stromtragenden Koaxialleitung an eine Gradientenspule eines Magnetresonanzgeräts, sowie Gradientenspule mit angeschlossener Hochstrom-Koaxialleitung |
FR2914789B1 (fr) * | 2007-04-04 | 2012-04-06 | Radiall Sa | Accessoire du type a capot de blindage pour connecteur |
CN101330180B (zh) * | 2007-06-18 | 2010-06-02 | 凤凰通讯科技国际公司 | 同轴电缆连接器 |
DE102011103531A1 (de) * | 2011-06-07 | 2012-12-13 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | System aus einem Koaxialsteckverbinder und einem Koaxialkabel |
US9147963B2 (en) * | 2012-11-29 | 2015-09-29 | Corning Gilbert Inc. | Hardline coaxial connector with a locking ferrule |
-
2011
- 2011-06-07 DE DE102011103531A patent/DE102011103531A1/de not_active Withdrawn
-
2012
- 2012-06-05 US US14/122,693 patent/US9209580B2/en active Active
- 2012-06-05 JP JP2014513937A patent/JP2014516197A/ja active Pending
- 2012-06-05 CN CN201280028082.XA patent/CN103597665B/zh active Active
- 2012-06-05 WO PCT/EP2012/002392 patent/WO2012167917A2/de active Application Filing
- 2012-06-05 CA CA2834988A patent/CA2834988A1/en not_active Abandoned
- 2012-06-05 EP EP12726362.2A patent/EP2719019B1/de active Active
- 2012-06-05 KR KR1020147000088A patent/KR101769862B1/ko active IP Right Grant
- 2012-06-06 TW TW101210965U patent/TWM445289U/zh not_active IP Right Cessation
Non-Patent Citations (1)
Title |
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None |
Also Published As
Publication number | Publication date |
---|---|
JP2014516197A (ja) | 2014-07-07 |
US9209580B2 (en) | 2015-12-08 |
CA2834988A1 (en) | 2012-12-13 |
EP2719019B1 (de) | 2015-09-09 |
CN103597665A (zh) | 2014-02-19 |
TWM445289U (zh) | 2013-01-11 |
KR101769862B1 (ko) | 2017-08-21 |
CN103597665B (zh) | 2015-09-30 |
KR20140040199A (ko) | 2014-04-02 |
WO2012167917A3 (de) | 2013-02-28 |
EP2719019A2 (de) | 2014-04-16 |
DE102011103531A1 (de) | 2012-12-13 |
US20140080357A1 (en) | 2014-03-20 |
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