EP0902507B1 - Connecteur pour câble coaxial - Google Patents

Connecteur pour câble coaxial Download PDF

Info

Publication number
EP0902507B1
EP0902507B1 EP19980116871 EP98116871A EP0902507B1 EP 0902507 B1 EP0902507 B1 EP 0902507B1 EP 19980116871 EP19980116871 EP 19980116871 EP 98116871 A EP98116871 A EP 98116871A EP 0902507 B1 EP0902507 B1 EP 0902507B1
Authority
EP
European Patent Office
Prior art keywords
plug
cable
connector
coaxial cable
piece
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.)
Expired - Lifetime
Application number
EP19980116871
Other languages
German (de)
English (en)
Other versions
EP0902507A2 (fr
EP0902507A3 (fr
Inventor
José Francisco Outes Gonzáles
Manuel Lago Rama
Anselmo Perez Cancio
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.)
Televes SA
Original Assignee
Televes SA
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
Priority claimed from ES9702387U external-priority patent/ES1038271Y/es
Priority claimed from ES009703342U external-priority patent/ES1043898Y/es
Application filed by Televes SA filed Critical Televes SA
Publication of EP0902507A2 publication Critical patent/EP0902507A2/fr
Publication of EP0902507A3 publication Critical patent/EP0902507A3/fr
Application granted granted Critical
Publication of EP0902507B1 publication Critical patent/EP0902507B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/59—Threaded ferrule or bolt operating in a direction parallel to the cable or wire
    • 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 invention relates to a connector for coaxial cable according to the preamble of Claim 1.
  • the connector according to the invention is used in particular for Connection of a television antenna or an FM antenna to one Receiver.
  • a plug known which consists of a first connector element, which is in the interior of the Plug is arranged, and a second connector element, the first Surrounds plug element.
  • the first connector element has an angled shape.
  • a connector housing surrounds the first and the second connector element.
  • This Known plugs as well as other plugs commercially available have in generally an outer casing and a metallic inner bush.
  • the metallic inner sleeve consists of two parts and takes out a core insulating material in which an electrical conductor is arranged.
  • the well-known connector has a coaxial socket, a coaxial socket and a cover cap (10) on.
  • the coaxial socket consists of a first socket (31) as Outer conductor, which has an insulating body (20) and one arranged therein Receptacle (17) as the inner conductor.
  • the coaxial receptacle consists of a second plug-in sleeve (36) as outer conductor, which also has a Insulating body (20) and a plug pin (17) arranged therein as an inner conductor receives.
  • a closure plate (30) is in each case on the plug sleeves (31, 36) formed.
  • the second socket (36) is inserted into the first socket (31).
  • the insulating body (20) each has a through hole (21) into which one Screw in the clamping screw (14) around the inner conductor of a coaxial cable to fix on the insulating body (20). Finally, after screwing in Clamping screw in the insulating body, the closure plate (30) in the cover cap (10) to engage. Because the cover cap in the assembled state the arrangement Push-in sleeve (31) and insulating body (20) with screwed-in clamping screw (14) covers, the socket and the insulating body can only be inserted into the cover cap be snapped into place after the clamping screw in the through hole has been screwed in.
  • a connector which a solderless connection shielded cable with an electrically conductive plug element of the plug allows.
  • the plug element (26) is at right angles to that in Attached cables arranged inside the connector.
  • the insertion of the inner conductor (21) of the shielded (10) cable in the plug element is designed in practice as complex because the inner conductor has to be bent at right angles.
  • the housing cover cap (8) and a housing base plate (4) connects beforehand. After turning the Inner conductor is the screw connection of the housing cover and Restore the base plate. Loosening the screw connection, the Inserting and bending the inner conductor and restoring the Screw connection of housing cover cap and housing base plate requires a comparatively long time and stands for efficient series production opposite.
  • a plug-in element for coaxial lines is known in which an inner conductor (24) of a coaxial cable (18) with a rear end (14) a connector pin (13) is soldered or screwed on.
  • an inner conductor (24) of a coaxial cable (18) with a rear end (14) a connector pin (13) is soldered or screwed on.
  • the coaxial cable inner conductor to the connector pin is one Base plate (10) and a sleeve (12) on an outer conductor socket (11) postpone.
  • a flange is on the outer conductor socket arranged flanged edge (23) to bend outwards so that the base plate and the sleeve between the flanged edge and a stop bead (22) be pinched.
  • the connection of the coaxial cable inner conductor and plug pin can only be done if a housing cap (16), the inside with a necessary shielding element (15) is not yet on the base plate (10) is mounted.
  • the object of the invention to provide a connector of the type mentioned in the can be mounted comparatively easily with a coaxial cable.
  • the one according to the invention is advantageous Plugs designed in such a way that plugs and coaxial cables are galvanically let it connect without removing the plug.
  • the plug can therefore be delivered in the assembled state and is not in front of the Dismantle galvanic connection of plug and cable. Rather it will the cable is simply inserted into the connector, attached from the outside and galvanically connected.
  • With the attachment or galvanic connection is the whole Operation ended without parts of the plug, such as a base plate and a cover cap are to be screwed.
  • the attachment or galvanic connection takes place overall in a simple and advantageous Way by screws, which are arranged on the outside of the connector.
  • a guide piece is the cable inside the connector leads, formed in one piece. On the one hand, this is the assembly of the connector and on the other hand simplifies the storage of connector components.
  • a first plug element consists of an electrical conductor and one electrically insulating element, while a second connector element The outer housing of the connector forms.
  • FIG. 1 of an inventive Connector consists of a first connector element 1 and a second Plug element 2.
  • the first plug element 1 is inside the plug arranged while the second connector element 2 around the first connector element is arranged around or surrounds this.
  • the first connector element 1 exists from an electrical, rod-shaped (metallic) conductor 4 and from one Insulation piece 5.
  • the insulation piece 5 surrounds the in the assembled state Head 4; it has positioning elements 6, the storage of the Isolation piece in the second connector part 2, and an insulating element 7, the a connecting terminal 8 of the first connector element 1 from the second Disconnects plug element 2.
  • the insulating element 7 has the shape of a Half cylinder jacket and the connecting terminal 8 has the shape of a cylinder.
  • the second plug part 2 at least from a front part 9 (bottom right in Figure 1) and from one rear part 10 (top left in Figure 1).
  • the two parts are for example two screws 11 connectable, these screws 11 over Through bores 12 of the front part 9 in threaded openings 13 be screwed in.
  • an extension piece 14 is attached to the second plug element 2 molded, in which a metallic element 15 is arranged, which consists of a metallic lamella, a lattice-shaped element or a film.
  • the guide piece 17, which is preferably formed in one piece, consists in the The embodiment shown in FIG. 1, comprising positioning elements 19, and / or at least one wall, in particular a guide part 20 and one Tongue 21.
  • the guide piece 17 receives the first connector element 1 and is the Half cylinder jacket shape of the insulating member 7 and the cylindrical shape of the Adapted connecting clamp, it consists of insulating material which serves Guide the cable core of the coaxial cable to the ("first") contact point with the Connection or pole terminal 8 ( Figure 2) of the first connector element 1.
  • the Contact is realized by pressure on the tongue 21 of the guide piece 17 by means of two fastening screws 22, 24 of the connection arrangement. This Screws 22 are on the outside of the rear part 10 of the second connector element 2 accessible.
  • the guide piece 17 and the connecting and fastening piece 18 form a cable receiving channel 23.
  • the connecting and fastening piece 18 consists of a flange conductive material, the flange in one of the joints 16 near the Coaxial cable receiving channel and in a transverse position to the cable receiving channel 23 of the connection arrangement is arranged and in electrical Contact to the second connector element 2 is.
  • the outer conductor (strand or shield) of the coaxial cable is connected to one of the two fastening screws 24 of the connection arrangement, which from the outside are accessible at the rear part 10 of the second connector part 2, and by means of pressure this fastening screw 24 on the metallic flange 18 ("second Contact point ") so that there is good contact between the strand of the coaxial cable and the second connector element 2 is formed, which consists of conductive material.
  • An extension piece 14 is formed on the second plug element 2, which receives an electrically conductive element 15, which is designed lattice-shaped can be and in the assembled state the conductor 4 of the first plug element 1 surrounds.
  • the second connector element 2 also has positioning elements 16 which the Serve recording of the first connector element 1.
  • These positioning elements 16 can be formed by cuts and ensure a tight fit of the first connector element 1 in the second Connector element 2.
  • the insulation piece 5 completely surrounds a part of the electrically conductive part 4 of the first plug element 1.
  • the embodiment of the invention described above Plug for coaxial cable, the one inner cable and one outer cable has and in particular for connecting an antenna to a device serves, consists of a first connector element 1, which is in the interior of the Plug is arranged, and a second connector element 2, which is the first Surrounds connector element 1.
  • the first plug element 1 has a first Contact point for a galvanic connection of the first connector element 1 with a first coaxial cable element, in particular the inner cable
  • the second connector element 2 has a second contact point for a galvanic Connection of the second plug element 2 to a second coaxial cable element, especially the cable outer conductor.
  • the connector is designed so that the first contact point of the first Plug element 1 and the second contact point of the second plug element 2 before a galvanic connection of the plug elements 1, 2 with the Coaxial cable elements for the coaxial cable are freely accessible: neither is one Disassembly of the connector before the galvanic connection mentioned still necessary is an assembly of the plug according to the above galvanic connection required.
  • the plug has at least one element 22, 24 which is the first Coaxial cable element (inner cable) with the first connector element 1 on the connects the first contact point and / or the second coaxial cable element (Outer cable) with the second connector element 2 on the second Contact point connects.
  • the second plug element 2 forms the outer housing of the plug and forms if it is made of electrically conductive material, an extraordinarily good one Shielding.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Communication Cables (AREA)

Claims (8)

  1. Fiche pour câbles coaxiaux avec un conducteur intérieur de câble et un conducteur extérieur au câble, en particulier pour le raccordement d'une antenne à un dispositif,
    la fiche présentant un premier élément de fiche (1) qui est disposé dans l'espace interne de la fiche, et un second élément de fiche (2) disposé autour du premier élément de fiche (1), le premier élément de fiche (1) présentant une première zone de contact en vue d'une connexion galvanique du premier élément de fiche (1) à un premier élément de câble coaxial, en particulier le conducteur intérieur de câble, et
    le second élément de fiche (2) présentant une seconde zone de contact en vue d'une connexion galvanique du second élément de fiche (2) à un second élément de câble coaxial, en particulier le conducteur extérieur au câble,
    caractérisée en ce que la première zone de contact du premier élément de fiche (1) et la seconde zone de contact du second élément de fiche (2) sont librement accessibles au câble coaxial à l'état asemblé de la fiche avant un raccordement des éléments de fiche (1, 2) aux éléments du câble coaxial, et
    en ce que la fiche présente au moins un élément (22, 24) qui raccorde le premier élément de câble coaxial au premier élément de fiche (1) au niveau de la première zone de contact et/ou raccorde le second élément de câble coaxial au second élément de fiche (2) au niveau de la seconde zone de contact.
  2. Fiche selon la revendication 1, caractérisée en ce que l'élément (22, 24), au moins un, consiste en au moins une vis de fixation.
  3. Fiche selon l'une des revendications qui précèdent, caractérisée en ce que la fiche présente un canal (23) réceptionnant le câble, une pièce de guidage (17) pour le guidage du câble et une pièce de raccordement (18) pour le raccordement et la fixation du câble.
  4. Fiche selon la revendication 3, caractérisée en ce que la pièce de guidage (17) est d'un seul tenant.
  5. Fiche selon l'une des revendications qui précèdent, caractérisée en ce que le premier élément de fiche (1) se compose d'un élément (4) conducteur du point de vue électrique et d'un élément (5) isolant du point de vue électrique.
  6. Fiche selon l'une des revendications qui précédent, caractérisée en ce que le second élément de fiche (2) forme l'enveloppe extérieure de la fiche.
  7. Fiche selon l'une des revendications 3 à 6, caractérisée en ce que le second élément de fiche (2) présente deux parties (17, 18) réalisées de telle manière qu'à l'état assemblé, elles forment le canal (23) réceptionnant le câble.
  8. Fiche selon l'une des revendications 5 à 7, caractérisée en ce que l'élément isolant (5) du point de vue électrique entoure complètement une partie de la partie (4) conductrice du point de vue électrique du premier élément de fiche (1).
EP19980116871 1997-09-11 1998-09-07 Connecteur pour câble coaxial Expired - Lifetime EP0902507B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ES9702387U ES1038271Y (es) 1997-09-11 1997-09-11 Conector para cables coaxiales de radiofrecuencia.
ES9702387U 1997-09-11
ES9703342U 1997-12-17
ES009703342U ES1043898Y (es) 1997-12-17 1997-12-17 Conector para cables coaxiales de radiofrecuencia.
DE29809365U DE29809365U1 (de) 1997-09-11 1998-05-25 Stecker für Koaxialkabel
DE29809365U 1998-05-25

Publications (3)

Publication Number Publication Date
EP0902507A2 EP0902507A2 (fr) 1999-03-17
EP0902507A3 EP0902507A3 (fr) 1999-12-15
EP0902507B1 true EP0902507B1 (fr) 2003-06-04

Family

ID=26155097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980116871 Expired - Lifetime EP0902507B1 (fr) 1997-09-11 1998-09-07 Connecteur pour câble coaxial

Country Status (4)

Country Link
EP (1) EP0902507B1 (fr)
DE (2) DE29809365U1 (fr)
ES (1) ES2203863T3 (fr)
PT (1) PT902507E (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003651B4 (de) * 2004-01-24 2013-04-18 Wolfgang B. Thörner Koaxialer Verbindungsstecker mit Hebei
DE102012200210A1 (de) * 2012-01-09 2013-07-11 Wissenschaftlich-technische Werkstätten GmbH Sensorhalter
CN113632325B (zh) * 2019-01-28 2024-08-23 安达概念股份有限公司 用于具有导电箔屏蔽件的电缆的阻抗受控电缆终端

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141718A (en) * 1962-01-03 1964-07-21 Te Ind Inc Solderless right angle plug connector
DE7530397U (de) * 1975-09-25 1976-01-22 Adolf Strobel Antennenfabrik Kg, 5060 Bensberg Steckelement für Koaxialleitungen
DE2601429C3 (de) * 1976-01-16 1981-04-09 Kathrein-Werke Kg, 8200 Rosenheim Koaxialkabel-Anschlußklemme
DE7715843U1 (de) * 1977-05-18 1977-08-25 Richard Hirschmann, Radiotechnisches Werk, 7300 Esslingen Abschirmkappe für Steckverbinder
DE2750243C3 (de) * 1977-11-10 1980-07-10 Kurt Wolf & Co Kg, 7547 Wildbad Koaxial-Winkelstecker
DE7822840U1 (de) * 1978-07-29 1979-01-25 Christian Schwaiger Kg, 8506 Langenzenn Elektrischer Koaxialstecker, bzw. elektrische Koaxialbuchse
DE8716204U1 (de) * 1987-12-08 1988-01-21 Otto Dunkel GmbH Fabrik für elektrotechnische Geräte, 8260 Mühldorf Cinch-Stecker
JPH0277884U (fr) * 1988-12-01 1990-06-14

Also Published As

Publication number Publication date
EP0902507A2 (fr) 1999-03-17
PT902507E (pt) 2003-10-31
EP0902507A3 (fr) 1999-12-15
ES2203863T3 (es) 2004-04-16
DE59808590D1 (de) 2003-07-10
DE29809365U1 (de) 1998-08-13

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