EP0316710A2 - Dispositif de couplage blindé pour hautes fréquences - Google Patents

Dispositif de couplage blindé pour hautes fréquences Download PDF

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Publication number
EP0316710A2
EP0316710A2 EP88118553A EP88118553A EP0316710A2 EP 0316710 A2 EP0316710 A2 EP 0316710A2 EP 88118553 A EP88118553 A EP 88118553A EP 88118553 A EP88118553 A EP 88118553A EP 0316710 A2 EP0316710 A2 EP 0316710A2
Authority
EP
European Patent Office
Prior art keywords
plug
coupling part
jacket
cable
sleeve
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Withdrawn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
EP88118553A
Other languages
German (de)
English (en)
Other versions
EP0316710A3 (fr
Inventor
Franz Rutterschmidt
Oswald Reuss
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.)
Preh GmbH
Original Assignee
Preh 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 Preh GmbH filed Critical Preh GmbH
Publication of EP0316710A2 publication Critical patent/EP0316710A2/fr
Publication of EP0316710A3 publication Critical patent/EP0316710A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural 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
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables

Definitions

  • the invention relates to an RF-shielded coupling part for a, in particular multi-core, cable with a shielding network within its jacket, which is electrically conductively connected to a metallic connector sleeve in a contact area freed from the jacket.
  • a metallic connector sleeve in a contact area freed from the jacket.
  • the object of the invention is to propose a coupling part of the type mentioned at the outset, which can be firmly mounted on the cable in a simple manner using simple parts.
  • the above object is achieved in a coupling part of the type mentioned at the outset in that a metallic plug enclosing its circumference is attached to the jacket and fixed in the longitudinal direction of the cable, that the contact area between the plug and either the jacket or the plug sleeve is clamped in without soldering, and in that the The stopper in the slotless connector sleeve is tight around the circumference and the connector sleeve is held in a form-fitting manner on the stopper in the longitudinal direction of the cable.
  • the structure described prevents a high-frequency window between the cable and the connector sleeve. Because the metallic plug encloses the jacket and is in turn enclosed by the plug sleeve. During assembly, the contact area of the shielding network is contacted at the same time as the plug and plug sleeve are attached. Even if the network in its contact area is shifted circumferentially, no RF window occurs. The plug sleeve is held firmly on the cable in the longitudinal direction of the cable via the plug.
  • a cable (1) has a plurality of wires (2) and a shielding network (3) surrounding them, which runs within a jacket (4).
  • the jacket (4) is removed at the end of the cable, so that a contact area (5) of the shielding network (3) is exposed.
  • a plug (6) made entirely of metal is attached to the jacket (4).
  • This has a head part (7) and a neck part (8) facing away from the contact area (5).
  • a circumferential collar (9) is formed on the head part (7), which bears against the jacket (4) and over which the contact area (5) of the shielding network (3) is turned over.
  • the contact area (5) extends over a slope (10) of the head part (7) and lies against a peripheral surface (11) that widens conically towards the neck part (8).
  • an outwardly projecting web (12) is provided on the head part (7), which has a number of recesses (13) equally distributed on the circumference.
  • the plug (6) is pushed onto the jacket (4) in such a way that its collar (9) strikes the jacket (4) and the contact area (5) of the shielding network (3) on the cable (1) or close to it Presses wires (2), then indentations (14) are attached to the neck part (8), which press into the jacket (4). This ensures a tight fit of the plug (6) on the cable (1) in the longitudinal direction of the cable.
  • a slotless plug sleeve (15) is arranged on the plug (6), in which a carrier (16) for contact pins (17) is arranged.
  • the plug sleeve (15) is designed such that it can be pushed onto the conical peripheral surface (11) of the head part (7) by clamping. It lies closely on the entire circumference of the head part (7).
  • the everted contact area (5) of the shielding network (3) is clamped between the plug sleeve (15) and the head part (7).
  • the edge of the plug sleeve (15) stands on the web (12). Noses (19) pass through the cutouts (13).
  • the lugs (19) are bent towards the head part (7) when the plug sleeve (15) with its edge (18) is pushed onto the head part (7).
  • the plug sleeve (15), like the plug (6), is made of metal. Due to the plug (6) and the plug sleeve (15), which are solderingly connected to the contact area (5) in an electrically conductive manner, the wires (2) lie in a space (20) that is RF-shielded from the circumference and from the cable (1). . Due to the tight contact of the plug sleeve (15) on the stopper (6) and the massive design of the stopper (6) in the area of its head part (7) and the extension of its neck part (8) into an area of the cable (1), in the shielding network by exposing the shielding network (3) is certainly not moved, every RF window between the jacket (4) and the connector sleeve (15) is avoided. In the area of the head part (7), a displacement of the shielding network (3) in its contact area (5) does no harm. In any case, the connector sleeve (15) sits close to the plug (6).
  • a plastic jacket (21) is injection molded around the connector sleeve (15) and the plug (6). If necessary, the room (20) can also be sprayed with a plastic compound.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Multi-Conductor Connections (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
EP88118553A 1987-11-19 1988-11-08 Dispositif de couplage blindé pour hautes fréquences Withdrawn EP0316710A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8715349U 1987-11-19
DE8715349U DE8715349U1 (de) 1987-11-19 1987-11-19 Hf-geschirmtes Kupplungsteil

Publications (2)

Publication Number Publication Date
EP0316710A2 true EP0316710A2 (fr) 1989-05-24
EP0316710A3 EP0316710A3 (fr) 1989-07-26

Family

ID=6814261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118553A Withdrawn EP0316710A3 (fr) 1987-11-19 1988-11-08 Dispositif de couplage blindé pour hautes fréquences

Country Status (3)

Country Link
US (1) US4887971A (fr)
EP (1) EP0316710A3 (fr)
DE (1) DE8715349U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0685912A3 (fr) * 1994-06-03 1996-04-03 Siemens Medical Systems Inc Agencement de connecteur électrique entièrement isolé et blindé.

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929189A (en) * 1988-04-13 1990-05-29 Hosiden Electronics Co., Ltd. Connector with locking mechanism
US5127843A (en) * 1990-05-30 1992-07-07 Amp Incorporated Insulated and shielded connector
US5315684A (en) * 1991-06-12 1994-05-24 John Mezzalingua Assoc. Inc. Fiber optic cable end connector
DE4404260A1 (de) * 1994-02-10 1995-08-17 W W Fischer Sa Elektrische Steckverbindung, insbesondere für die Medizintechnik
US5756972A (en) * 1994-10-25 1998-05-26 Raychem Corporation Hinged connector for heating cables of various sizes
JP3194216B2 (ja) * 1996-04-05 2001-07-30 モレックス インコーポレーテッド 電気コネクタ
DE29617655U1 (de) * 1996-10-10 1997-11-06 Siemens AG, 80333 München Steckverbinder mit aufrastbarer Abdeckkappe
US6254403B1 (en) 1999-07-30 2001-07-03 Litton Systems, Inc. Assembly for and method of selectively grounding contacts of a connector to a rear portion of the connector
DE10058265C1 (de) * 2000-11-23 2002-06-13 Dbt Automation Gmbh Essen Kabelstecker für elektrische Kabelverbindungen
US6664473B2 (en) 2001-03-22 2003-12-16 Interlink Bt Connector assembly for armored cable
US6887105B2 (en) * 2001-06-14 2005-05-03 Ncr Corporation Providing shields to reduce electromagnetic interference from connectors
US6811441B2 (en) * 2002-05-10 2004-11-02 Fci Americas Technology, Inc. Electrical cable strain relief and electrical closure
US20050272313A1 (en) * 2002-07-31 2005-12-08 Shozo Ichikawa Electrical connector
TWM251379U (en) * 2004-02-11 2004-11-21 Comax Technology Inc Grounding structure of electrical connector
JP4238787B2 (ja) * 2004-06-17 2009-03-18 住友電装株式会社 シールドコネクタ
US7364465B2 (en) * 2005-08-11 2008-04-29 Hon Hai Precision Ind. Co., Ltd. Plug connector with improved strain relief member
US7535726B2 (en) * 2006-03-08 2009-05-19 Research In Motion Limited System and method for assembling components in an electronic device
US9318849B2 (en) * 2011-04-14 2016-04-19 Yazaki Corporation Shielded connector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358035A1 (fr) * 1976-07-09 1978-02-03 Deutsch Co Perfectionnements aux connecteurs de faisceaux blindes de conducteurs
DE2916996A1 (de) * 1978-05-01 1979-11-15 Bunker Ramo Verbindungsanordnung fuer ein gegen elektromagnetische stoerungen abgeschirmtes elektrisches kabel
EP0111162A1 (fr) * 1982-11-08 1984-06-20 Microdot Inc. Connecteur enfermé, blindé et mis à la terre
DE8433788U1 (de) * 1984-11-17 1985-02-28 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Elektrischer Steckverbinder
US4671598A (en) * 1985-09-25 1987-06-09 Schiller Industries Inc. Backshell connector for multi-conductor shielded cables

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE115450C (fr) *
US2870420A (en) * 1955-04-05 1959-01-20 American Phenolic Corp Electrical connector for coaxial cable
DE1037546B (de) * 1955-10-25 1958-08-28 Georg Spinner Dipl Ing Kabelabfangung, insbesondere an Kabelsteckern fuer Hochfrequenzkabel
FR1300612A (fr) * 1961-09-18 1962-08-03 Triumph S A R L Dispositif de connexion pour câble coaxial
FR1307063A (fr) * 1961-11-28 1962-10-19 Kay & Co Eng Ltd Dispositif de raccordement et de jonctionnement pour câbles électriques coaxiaux et analogues
DE1246077B (de) * 1965-08-30 1967-08-03 Deutsche Post Inst Hochfrequenzdichte Niederfrequenzkabelkupplung
DE2260734C3 (de) * 1972-12-12 1984-09-20 Georg Dr.-Ing. 8152 Feldkirchen-Westerham Spinner HF-Koaxialstecker
US4025145A (en) * 1976-05-17 1977-05-24 The United States Of America As Represented By The Secretary Of The Navy Repairable shielded cable connector
US4272148A (en) * 1979-04-05 1981-06-09 Hewlett-Packard Company Shielded connector housing for use with a multiconductor shielded cable
US4399318A (en) * 1981-12-10 1983-08-16 The Bendix Corporation EMI Shielding enclosure for a cable connector
US4493525A (en) * 1983-01-31 1985-01-15 Amp Incorporated Electrical plug connector and receptacle therefor
EP0125760A1 (fr) * 1983-04-13 1984-11-21 AMP INCORPORATED (a New Jersey corporation) Connecteur à broches ayant une enveloppe blindée
US4678260A (en) * 1984-05-14 1987-07-07 Allied Corporation EMI shielded electrical connector
DE8516000U1 (de) * 1985-05-31 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Anschlußvorrichtung für ein Schaltdrahtbündel einer mehrpoligen Steckvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358035A1 (fr) * 1976-07-09 1978-02-03 Deutsch Co Perfectionnements aux connecteurs de faisceaux blindes de conducteurs
DE2916996A1 (de) * 1978-05-01 1979-11-15 Bunker Ramo Verbindungsanordnung fuer ein gegen elektromagnetische stoerungen abgeschirmtes elektrisches kabel
EP0111162A1 (fr) * 1982-11-08 1984-06-20 Microdot Inc. Connecteur enfermé, blindé et mis à la terre
DE8433788U1 (de) * 1984-11-17 1985-02-28 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Elektrischer Steckverbinder
US4671598A (en) * 1985-09-25 1987-06-09 Schiller Industries Inc. Backshell connector for multi-conductor shielded cables

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0685912A3 (fr) * 1994-06-03 1996-04-03 Siemens Medical Systems Inc Agencement de connecteur électrique entièrement isolé et blindé.
US5618208A (en) * 1994-06-03 1997-04-08 Siemens Medical Systems, Inc. Fully insulated, fully shielded electrical connector arrangement
EP0769828A3 (fr) * 1994-06-03 1997-10-22 Siemens Medical Systems Inc Agencement de connecteur électrqiue entièrement isolé et blindé

Also Published As

Publication number Publication date
DE8715349U1 (de) 1988-01-21
US4887971A (en) 1989-12-19
EP0316710A3 (fr) 1989-07-26

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