WO1999062140A2 - Dispositif de connecteur a fiches h.f. - Google Patents

Dispositif de connecteur a fiches h.f. Download PDF

Info

Publication number
WO1999062140A2
WO1999062140A2 PCT/DE1999/000953 DE9900953W WO9962140A2 WO 1999062140 A2 WO1999062140 A2 WO 1999062140A2 DE 9900953 W DE9900953 W DE 9900953W WO 9962140 A2 WO9962140 A2 WO 9962140A2
Authority
WO
WIPO (PCT)
Prior art keywords
coding
connector
connector device
plug
housing
Prior art date
Application number
PCT/DE1999/000953
Other languages
German (de)
English (en)
Other versions
WO1999062140A3 (fr
Inventor
Tom Blomme
Jan Dessin
Marcus Schulte
Martin Sträb
Joris Dobbelaere
Original Assignee
Tyco Electronics Logistics 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 Tyco Electronics Logistics Ag filed Critical Tyco Electronics Logistics Ag
Publication of WO1999062140A2 publication Critical patent/WO1999062140A2/fr
Publication of WO1999062140A3 publication Critical patent/WO1999062140A3/fr

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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
    • H01R13/6456—Means for preventing incorrect coupling by exchangeable elements on case or base comprising keying elements at different positions along the periphery of the connector
    • 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
    • H01R2103/00—Two poles

Definitions

  • the present invention relates generally to an RF connector device according to the preamble of claim 1, and in particular to an RF connector device for the connector of RF lines and / or RF applications for transmitting RF signals in a motor vehicle.
  • Plug connections for HF lines are already known from the prior art, which consist of a plug and a plug receptacle, which are plugged into one another in order to establish the connection.
  • the two connector parts are rotationally symmetrical.
  • Such a conventional HF plug-in connection has the disadvantages that, on the one hand, if several such plug-in connections are present, the plug parts can be mixed up, and, on the other hand, a permanently secured plug connection cannot be achieved due to the simple plugging of the two round plug parts.
  • an RF connector device which has the features according to the characterizing part of patent claim 1. Accordingly, an RF connector device comprises a contact device, which is arranged within a surrounding housing.
  • the HF connector device has a coding device.
  • the coding device provided on the housing, coding of the HF connector device can be achieved, so that confusion can be excluded.
  • a permanently secured HF plug connection can be achieved by a locking device being provided on the surrounding housing.
  • a particularly simple type of locking can be achieved with a locking device which, in accordance with claim 5, is preferably designed in the form of locking components.
  • Figure 1 is a perspective view of an RF connector device in a first embodiment according to the present invention
  • Figure 2 is a cross sectional view of this RF connector assembly taken along line A-A in Figure 4;
  • FIG. 3 shows a side external view of the HF plug-in connection device
  • Figure 4 is a plan view of the plug side of the RF connector device according to the first embodiment
  • Figure 5 is a plan view of the top of the RF connector device of Figure 1;
  • Figure 6 is a side view of a second embodiment of the RF connector device
  • FIG. 7 shows a cross-sectional view of the HF connector device according to FIG. 6;
  • FIG. 8 shows a plan view of the plug side of the HF plug connection device according to FIG. 6.
  • Figure 9 is a view of the top of the RF connector device according to the second embodiment.
  • the first embodiment of an RF connector device according to the invention is shown in FIGS. 1 to 5.
  • the complete HF plug-in connection device is identified by the reference number 1, while 5 denotes an application with which a plug-in connection is to be established for the transmission of HF signals.
  • Any application that can receive, process and / or transmit the HF signal such as a multimedia device such as a satellite navigation system, can be used as application 5.
  • the HF plug-in connection device 1 essentially has the following components: a housing or a guide collar 2, which serves as a guide for a plug part (not shown); a coding rib 3a or a plurality of coding ribs 3a to 3d, which are arranged on the circumference of the guide collar 2; a latching device 4 which ensures permanent locking with the plug part; as well as a plug or contact device arranged inside the guide collar 2, mainly consisting of three components, namely an inner conductor pin 7, an outer conductor shield 6, and a dielectric 8.
  • the RF connector device 1 is attached to, for example, a housing of the application 5, so that an RF signal via a coaxial cable (not shown) and a plug part arranged at the end of the coaxial cable, which from below left into the HF - Plug connector 1 is inserted, can be transferred to the application 5.
  • a coaxial cable not shown
  • a plug part arranged at the end of the coaxial cable which from below left into the HF - Plug connector 1 is inserted
  • the guide collar 2 serves as a guide when the two connector parts are plugged together, namely the HF connector device 1 and the connector part (not shown) on the coaxial cable.
  • the coding rib 3a By means of the coding rib 3a, provided that only a matching (mating) connector part can be inserted into the HF connector device 1.
  • the plug part has a corresponding depression at the position assigned to the coding rib 3a.
  • the dimensions of this recess correspond to the dimensions of the coding rib 3a, with certain tolerances being observed with regard to the accuracy of fit, which allow the plug part to be pushed or pushed into the HF plug-in connection device 1.
  • a plurality of coding ribs 3a to 3d can also be provided on the circumference of the guide collar 2.
  • a total of four coding ribs 3a to 3d are provided.
  • the coding ribs 3a to 3d have an elongated shape which is essentially rectangular in cross section, which are arranged tangentially on the circumference of the guide collar 2 with one longitudinal side and which are formed in one piece with the guide collar 2, for example by means of an injection molding process.
  • An electrically insulating plastic is preferably used as the material for the guide collar 2 and the coding ribs 3a to 3d.
  • the longitudinal edges of the coding ribs 3a to 3d are preferably bevelled or rounded (see FIG. 4) in order to reduce the frictional resistance during the plugging process.
  • the coding ribs 3a to 3d extend over the entire axial length of the guide collar 2, that is to say from the side of the application 5 to the end on the plug-in side of the HF plug-in connection device 1.
  • the maximum of four coding ribs 3a to 3d are arranged on the circumference of the guide collar 2 at the same angular distance of approximately 90 °. These four coding ribs 3a to 3d thus result in a maximum of (2 ⁇ 4) 16 different coding options.
  • An angular offset of 45 ° is preferably selected between the coding ribs 3a and 3b and the latching device 4 (center line in each case), which will be described in detail below.
  • the contact device arranged within the guide collar 2 is completely surrounded by the guide collar 2.
  • the contact device is only accessible from the plug side.
  • the contact device can preferably be provided as an SMB version, the inner conductor pin 7 being coaxially surrounded by the outer conductor shield 8 and an electrically insulating dielectric 8 being provided between these two electrical conductors.
  • the individual components of the contact device are constructed to be rotationally symmetrical and have a circular opening at the plug end, which is used to receive a complementary plug part. In the area of this opening, the inner conductor pin 7 and the outer conductor shield 6 are provided with chamfered or rounded edges in order to simplify the plug-in connection of the plug components.
  • a latching groove 9 is formed as a circumferential groove which is essentially V-shaped in cross section. At the end of the plugging process, this locking groove 9 engages with a radially projecting projection (not shown) on the complementary plug part.
  • the guide collar 2 is formed in the axial direction beyond the contact device. This prevents the connector parts from tilting and achieves so-called Koshiri security.
  • the end of the guide collar 2, which lies opposite the plug part (on the right in FIG. 2), is provided with a chamfer on the circumferential edge, preferably radially both on the inside and on the outside, in order to support the plugging process.
  • the locking device 4 is formed on the outer circumference of the guide collar 2 in the axial direction, formed integrally therewith. In the direction of the plug end of the guide collar 2, the locking device 4 is provided with a bevel 4a. Along this bevel 4a, a counterpart (not shown) of the plug part can slide and be deflected in order to slide at the end of the bevel 4a along the upper side of the locking device 4 and finally snap into an undercut 4b. As soon as the counterpart is snapped into the recess of the undercut 4b, there is a permanent locking between the HF connector device 1 and the connector part.
  • This locking can be released again by means of a corresponding release button (not shown) on the counterpart of the plug part, this release button preferably being designed in such a way that inadvertent release of the lock is excluded.
  • the coding device according to the invention in the form of one or more coding ribs 3a to 3d thus creates for the first time an RF interface with which different applications that process RF signals can be securely connected to one another without any confusion.
  • the HF connector device 1 is advantageous if, for example, several HF cables are unplugged during repairs, possibly without visual contact, since they are hidden inside the motor vehicle, and if these HF cables are plugged together again after the work has been carried out need without an optical To be in control.
  • the coding device 3 it is possible to rule out errors when connecting the different RF lines.
  • FIGS. 6 to 9 A second embodiment of the HF connector device according to the invention is shown in FIGS. 6 to 9.
  • Components of the second embodiment that are of the same type or have the same effect are identified by reference numerals increased by 10 compared to the first embodiment.
  • the left end of the HF connector device 11 is to be regarded as the application side in FIG. 6, while it is the right end in FIG. 8 on which an application 15 is arranged.
  • a coding device 13 in the second embodiment preferably also consists of four coding ribs 13a to 13d distributed on the circumference of a guide collar 12. These four coding ribs 13a to 13d are circumferentially distributed at the same angular distance and three of these coding ribs 13a, 13c and 13d have a shape which corresponds to the coding ribs 3a to 3d of the first embodiment.
  • a coding rib 13b has a different shape.
  • this coding rib 13b essentially consists of two adjacent elongate elevations which are trapezoidal in cross section (see FIG. 8) and which have the longer base side tangential to the circumference of the
  • Guide collar 12 run.
  • further coding devices 13 are also conceivable, which then leads to an even higher number of coding options.
  • the number of coding possibilities can be limited by a certain preselection of combinations of the coding ribs 13, so that, for example, coding is formed in each case by the following pairs of coding ribs 13: 13a and 13b / left; 13a and 13b / right; 13a and 13c; 13a and 13d; I3b / left and 13b / right; etc.
  • the coding ribs 13 extend only over a partial length of the axial extent of the guide collar 12.
  • the end of the respective coding ribs 13 is at a distance from the end of the guide collar 12.
  • the end of the coding ribs 13 is designed to be slightly inclined, in contrast to the right-angled course of the end of the coding ribs 3 in the first embodiment.
  • This design creates the possibility of making the plug-in part of the complementary design and the HF plug-in connection device 11 even easier to assemble: in a first plug-in step, the circular components of the guide collar 12 and plug part housing are brought into position and plugged into one another until the coding ribs 13 stop get into the connector part housing, - in the second plugging step, the connector parts are coaxially inserted into each other until the coding ribs 13 match with corresponding recesses in the connector part housing; and in the final and third insertion step, the coding ribs 13 slide into the recesses.
  • the number and / or shape of the coding ribs 13 is shown as an example and, within the scope of the invention, can be adapted to the circumstances (available installation space, number of lines to be connected, etc.), as long as it is ensured that there is a confusion-free design .
  • a locking device 14 analogous to the first embodiment, engages with a corresponding counterpart (not shown) on the plug part.
  • the locking device 14 is also formed on the circumference of the guide collar 12 in the axial direction, formed integrally therewith.
  • the latching device 14 is provided with a bevel 14a in the direction of the plug end of the guide collar 12.
  • a counterpart (not shown) of the plug part can slide along this bevel 14a and is thereby deflected in order to slide at the end of the bevel 14a along the upper side of the latching device 14 and finally snap into an undercut 14b.
  • the counterpart is snapped into the recess of the undercut 14b, there is a permanent locking between the HF plug connection device 11 and the plug part.
  • This locking can be released by a corresponding release button (not shown) on the counterpart of the plug part, this release button is preferably also designed so that an inadvertent release of the lock is excluded.
  • a contact device is also provided in the interior of the guide collar 12 in the second embodiment. This contact device is accessible from the plug side.
  • the contact device can preferably be provided as an SMB version, the inner conductor pin 17 being coaxially surrounded by the outer conductor shield 18 and an electrically insulating dielectric 18 being provided between these two electrical conductors.
  • the individual components of the contact device are constructed to be rotationally symmetrical and have an annular opening at the plug end, which serves to receive a complementary plug part. In the area of this opening there is the inner conductor pin 17 and the outer conductor terabtubung 16 provided with chamfered or rounded edges to simplify the nesting of the connector components.
  • a locking groove 19 is formed as a circumferential groove.
  • the locking groove 19 at the end of the plugging process engages with a radially projecting projection (not shown) on the complementary plug part.
  • the guide collar 12 is formed in the axial direction beyond the contact device.
  • the end of the guide collar 12, which lies opposite the plug part (on the right in FIG. 6 or 7), is provided with a chamfer on the circumferential edge, preferably radially on the inside as well as on the outside, in order to support the plugging process.
  • the coding device 3 and / or 13 e.g. can also be provided on the inner circumference of the guide collar 2/12, and the arrangement of the latching device 4/14 is not fixed on the outer circumference of the surrounding housing.
  • the locking device is preferably realized by latching components, although other positive and / or non-positive devices can also be used.
  • the provision of the locking device ensures reliable contacting, which resists high pulling forces and which, because of the low forces which act on the electrically conductive components, creates temperature-resistant contacting with constant contact resistance over time.
  • the particularly occurring temperature fluctuations and vibrations therefore have no negative influence on the signal transmission in the HF plug connection according to the invention.
  • a liquid-tight design of the HF connector device can be achieved by providing a corresponding seal on the guide collar 2/12, which comes to lie between the guide collar 2/12 and the counterpart of the mating connector.
  • a seal can preferably be provided as an O-ring which is inserted into a circumferential groove (not shown) which is formed on the inner circumference of the guide collar 2/12.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un dispositif de connecteur à fiches H.F. (1) comportant un dispositif de contact placé dans un boîtier (2) qui présente un dispositif de codage (3). Ce dispositif de codage (3) prévu sur le boîtier permet d'effectuer un codage du dispositif de connecteur à fiches H.F. (1), de manière que tout risque de confusion puisse être exclu en présence de plusieurs dispositifs de connecteurs à fiches H.F. On obtient un connecteur à fiches H.F. protégé durablement par coupe-circuit, du fait qu'un système de verrouillage (4) est formé sur le boîtier. Ce système de verrouillage (4) se présente sous forme d'éléments d'arrêt et permet par conséquence un mode de verrouillage particulièrement simple.
PCT/DE1999/000953 1998-05-28 1999-03-26 Dispositif de connecteur a fiches h.f. WO1999062140A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998123941 DE19823941A1 (de) 1998-05-28 1998-05-28 HF-Steckverbindungsvorrichtung
DE19823941.6 1998-05-28

Publications (2)

Publication Number Publication Date
WO1999062140A2 true WO1999062140A2 (fr) 1999-12-02
WO1999062140A3 WO1999062140A3 (fr) 2000-01-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/000953 WO1999062140A2 (fr) 1998-05-28 1999-03-26 Dispositif de connecteur a fiches h.f.

Country Status (2)

Country Link
DE (1) DE19823941A1 (fr)
WO (1) WO1999062140A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962437A1 (de) * 1999-12-22 2001-07-05 Ims Connector Systems Gmbh Buchsenteil, Steckerteil und elektrische Steckverbindung mit einem solchen Buchsenteil und/oder Steckerteil
WO2009074262A1 (fr) * 2007-12-12 2009-06-18 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Connecteur enfichable coaxial avec un boîtier de codage
FR2926403A1 (fr) * 2008-01-14 2009-07-17 Radiall Sa Embase de connexion.
FR2951589A1 (fr) * 2009-10-20 2011-04-22 Radiall Sa Embase coaxiale
CN109038141A (zh) * 2018-08-14 2018-12-18 宁波兴瑞电子科技股份有限公司 F头转smb头连接器

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021512A1 (de) * 2000-05-03 2001-11-08 Ego Elektro Geraetebau Gmbh Elektrische Heizeinheit, insbesondere für flüssige Medien
DE10063873A1 (de) * 2000-12-21 2002-10-02 Siemens Ag Buchse, insbesondere Antennenbuchse
DE20318581U1 (de) * 2003-12-02 2005-04-21 Schaltbau Gmbh Ladesteckverbindersatz mit Rastvorsprung und Rastausnehmung
DE202006001122U1 (de) 2005-08-18 2007-01-11 Ims Connector Systems Gmbh Gehäusebuchse oder Gehäusestecker
DE102005039458B4 (de) * 2005-08-18 2008-03-20 Ims Connector Systems Gmbh Gehäusebuchse oder Gehäusestecker
DE102008049574A1 (de) * 2008-09-30 2010-04-01 Phoenix Contact Gmbh & Co. Kg Elektrisches Steckverbindungssystem

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US3976352A (en) * 1974-05-02 1976-08-24 Georg Spinner Coaxial plug-type connection
US4545633A (en) * 1983-07-22 1985-10-08 Whittaker Corporation Weatherproof positive lock connector
EP0179999A2 (fr) * 1984-09-27 1986-05-07 Siemens Aktiengesellschaft Prise électrique à plusieurs pôles avec un dispositif de codage
US4746305A (en) * 1986-09-17 1988-05-24 Taisho Electric Industrial Co. Ltd. High frequency coaxial connector
DE4015092A1 (de) * 1990-05-11 1991-11-14 Hirschmann Richard Gmbh Co Steckverbinder
US5074809A (en) * 1989-01-20 1991-12-24 Alliance Technique Industrielle Ultraminiature high-frequency connection interface

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DE2454369C3 (de) * 1974-11-15 1979-06-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Steckvorrichtung
US4531798A (en) * 1982-03-29 1985-07-30 Automation Industries, Inc. Heavy-duty electrical connector
JPS63292588A (ja) * 1987-05-26 1988-11-29 Fujitsu Ltd コネクタ挿抜ガイド構造
DE19609571A1 (de) * 1995-11-20 1997-05-22 Sihn Jr Kg Wilhelm Koaxialer Steckverbinder für die Kommunikationstechnik in Automobilen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243825A1 (de) * 1972-09-07 1974-03-14 Heil Ohg O Elektrische-spezial-steckverbindung
US3976352A (en) * 1974-05-02 1976-08-24 Georg Spinner Coaxial plug-type connection
US4545633A (en) * 1983-07-22 1985-10-08 Whittaker Corporation Weatherproof positive lock connector
EP0179999A2 (fr) * 1984-09-27 1986-05-07 Siemens Aktiengesellschaft Prise électrique à plusieurs pôles avec un dispositif de codage
US4746305A (en) * 1986-09-17 1988-05-24 Taisho Electric Industrial Co. Ltd. High frequency coaxial connector
US5074809A (en) * 1989-01-20 1991-12-24 Alliance Technique Industrielle Ultraminiature high-frequency connection interface
DE4015092A1 (de) * 1990-05-11 1991-11-14 Hirschmann Richard Gmbh Co Steckverbinder

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962437A1 (de) * 1999-12-22 2001-07-05 Ims Connector Systems Gmbh Buchsenteil, Steckerteil und elektrische Steckverbindung mit einem solchen Buchsenteil und/oder Steckerteil
US6974340B2 (en) 1999-12-22 2005-12-13 Ims Connector Systems Gmbh Electrical connector
WO2009074262A1 (fr) * 2007-12-12 2009-06-18 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Connecteur enfichable coaxial avec un boîtier de codage
US7988455B2 (en) 2007-12-12 2011-08-02 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Co-axial plug-in-insertion connector having a coding housing
KR101501219B1 (ko) * 2007-12-12 2015-03-10 로젠버거 호흐프리쿠벤츠테흐닉 게엠베하 운트 코. 카게 맞춤 하우징을 갖는 동축 플러그인 커넥터
FR2926403A1 (fr) * 2008-01-14 2009-07-17 Radiall Sa Embase de connexion.
FR2951589A1 (fr) * 2009-10-20 2011-04-22 Radiall Sa Embase coaxiale
EP2315315A1 (fr) * 2009-10-20 2011-04-27 Radiall Embase coaxiale
US8298005B2 (en) 2009-10-20 2012-10-30 Raydiall Fixed coaxial connector
CN109038141A (zh) * 2018-08-14 2018-12-18 宁波兴瑞电子科技股份有限公司 F头转smb头连接器
CN109038141B (zh) * 2018-08-14 2024-04-30 宁波兴瑞电子科技股份有限公司 F头转smb头连接器

Also Published As

Publication number Publication date
DE19823941A1 (de) 1999-12-23
WO1999062140A3 (fr) 2000-01-27

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