EP2065984B1 - Electric plug-in connector for a separable cable transfer - Google Patents

Electric plug-in connector for a separable cable transfer Download PDF

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Publication number
EP2065984B1
EP2065984B1 EP08020418.3A EP08020418A EP2065984B1 EP 2065984 B1 EP2065984 B1 EP 2065984B1 EP 08020418 A EP08020418 A EP 08020418A EP 2065984 B1 EP2065984 B1 EP 2065984B1
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EP
European Patent Office
Prior art keywords
plug
connector
contact
cable
connection
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Application number
EP08020418.3A
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German (de)
French (fr)
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EP2065984A1 (en
Inventor
Daniel Link
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LINK GMBH
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Link GmbH
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    • 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
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H01R13/518—Means for holding or embracing insulating body, e.g. casing, hoods for holding or embracing several coupling parts, e.g. frames
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
    • 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board

Definitions

  • Flexible cable transitions are often used as an electrical connecting element between a fixed support, e.g. B. a door frame, and a movable, in particular pivotable carrier, z. B. a door wing, used and are also known as separable cable transitions in various embodiments, for example from DE 94 16 940 U1 . DE 100 53 153 C1 . DE 101 26 785 A1 . US 2006/030172 A1 and DE 10 2004 047 001 B4 , If a large number of lines are to be connected to one another via a cable transition, the narrowness in the area of the door rebate prevents larger plug connections from being accommodated with a large number of pin or socket elements. So far, it has been helped by the simultaneous installation of several, usually four to seven-wire cable transitions along the frame edge.
  • the installation effort can be significantly reduced if at least some of the measuring, control or input devices are not attached to a wall but to the door and connected via a flexible cable transition to an advanced, multi-core connection line to the control center. Additional, or new, measuring, control and input devices can be attached to a door much more easily than to a wall. In extreme cases it can you replace the door and replace it with an appropriately equipped new door. However, this requires multi-core, separable cable transitions, the plug connections of which can be accommodated in the narrow space of the door rebate.
  • the clear width of the protective sheath of the cable transition which is usually designed as a tightly wound helical spring, does not normally prevent the passage of a flexible multi-core cable. Rather, the space problem lies with the connector plugs.
  • the invention remedies this by providing not only a single, multi-core connection but several - at least two - multi-core line connections, lying side by side in the direction of extension of the door rebate. These are connected on the door side to the lines to the measuring, control and input devices, while on the opposite side of the connector the multi-core flexible connecting cable of the cable transition is connected. If the frame-side end of the cable transition is also provided with a plug connection, its line connections there are connected to the lines to the control center.
  • the line connections are designed as single-row or multi-row contact strips which extend in the longitudinal direction of the contact socket holder.
  • the line connections are advantageously designed as round socket or pin bases.
  • the printed circuit board is provided with a connection device for the wires of the flexible connecting cable.
  • the connection device has solder connections for the connecting cable.
  • an insertion socket provided on the connector housing for the connecting cable has features on its outer surface for non-positive connection with a flexible cable protection jacket. there the cable entry socket is advantageously provided with an external thread for screwing on the end windings of a tightly wound coil spring.
  • the contact socket holder and the plug housing have means for ensuring that the plug housing is placed on the connection carrier in a manner that prevents polarity reversal.
  • Elastic sealing means are preferably provided between the parts of the two plug parts that can be joined together.
  • the in 1a The elongated contact socket holder 1 shown is with two line connections, namely a four-pole first socket base 2 and with an eight-pin second socket base 3 and inserted into the rebate 4 of the door frame or door leaf 5. It is attached to or in the fold with two screws 6.
  • the eight wires 9 of a connecting line 10 are soldered to the sockets of the base 3.
  • a kink protection sleeve 11 surrounds the transition area between the contact sockets and the cable sheath of the connecting line 10.
  • socket holders 1 together with connecting lines 10 are preferably offered preassembled with different line lengths.
  • the areas of the line wire ends and their soldering points on the relevant socket base 2 and 3 as well as the sleeve-shaped holder 14 and 15, together with the contact socket holder 1, are extrusion-coated with plastic.
  • the counterpart to that in the 1a and 1b reproduced socket part of the connector is the following based on the 2a to 2d described pin part.
  • It consists of a connector housing 20 with an overmolded printed circuit board 21 which, according to the socket bases 2 and 3, carries two pin bases, namely a four-pin first pin base 22 and an eight-pin second pin base 23.
  • the conductor tracks on the board 21 connect the contact pins with solder connections 24 for the wires of the multi-core, flexible connecting cable 25 of the cable transition.
  • This connecting cable 25 is covered by a protective jacket, for. B. surrounded, not shown, tightly wound coil spring and is inserted through a screw connector 26 into the interior of the connector housing 20. The end of the coil spring is screwed onto the external thread of the connector 26.
  • the circuit board 21 is how Fig. 2d shows, arranged below a chamber 27 of the connector housing 20, the shape of which is adapted to the outline of the socket holder 1.
  • Two side tabs 16 and a front tab 17 on the socket holder 1 (cf. Fig 1b ) ensure in cooperation with two lateral recesses 28 and a frontal recess 29 in the wall of the chamber 27 (cf. Fig. 2d ) a reverse polarity-proof placement of the connector housing 20 on the socket holder 1.
  • the two pin bases 22 and 23 are molded together with the circuit board 21.
  • connection bases 2, 3 and pin bases 22, 23 can interchange their assignment to socket holder 1 and plug board 21.
  • base here stands for any type of contact carrier.
  • pin / socket contacts other contacts such as knife or spring contacts can be used if the installation space allows this.
  • round contact bases oval or elongated contact carriers can be used with a particularly narrow installation area, which are designed, for example, as a single or double-row contact strip.
  • the round shape shown in the exemplary embodiment enables the use of components which have previously been commercially available for cable transitions.

Description

Flexible Kabelübergänge werden vielfach als elektrisches Verbindungselement zwischen einem ortsfesten Träger, z. B. einem Türrahmen, und einem demgegenüber beweglichen, insbesondere schwenkbaren Träger, z. B. einem Türflügel, eingesetzt und sind auch als trennbare Kabelübergänge in verschiedenen Ausführungsformen bekannt, beispielsweise aus DE 94 16 940 U1 , DE 100 53 153 C1 , DE 101 26 785 A1 , US 2006/030172 A1 und DE 10 2004 047 001 B4 . Soll eine Vielzahl von Leitungen über einen Kabelübergang miteinander verbunden werden, so steht die Enge im Bereich des Türfalzes der Unterbringung von größeren Steckverbindungen mit einer Vielzahl von Stift- bzw. Buchsenelementen entgegen. Man hat sich bisher durch den gleichzeitigen Einbau mehrerer, üblicherweise vierbis siebenadriger Kabelübergänge längs der Rahmenkante geholfen.Flexible cable transitions are often used as an electrical connecting element between a fixed support, e.g. B. a door frame, and a movable, in particular pivotable carrier, z. B. a door wing, used and are also known as separable cable transitions in various embodiments, for example from DE 94 16 940 U1 . DE 100 53 153 C1 . DE 101 26 785 A1 . US 2006/030172 A1 and DE 10 2004 047 001 B4 , If a large number of lines are to be connected to one another via a cable transition, the narrowness in the area of the door rebate prevents larger plug connections from being accommodated with a large number of pin or socket elements. So far, it has been helped by the simultaneous installation of several, usually four to seven-wire cable transitions along the frame edge.

Andererseits werden Räume und Gebäude in zunehmenden Maße mit Fernsteuer-, Kontroll- und Überwachungseinrichtungen ausgerüstet, welche an eine entsprechende Steuerzentrale angeschlossen werden müssen. Hierfür hat man bislang in den Wänden des Raumes Anschlußdosen für die Meß-, Steuer- und Eingabegeräte angebracht und mittels unter Putz verlegter Leitungen mit der Steuerzentrale verbunden. Für das Verlegen der Kabel und Anbringen der Gerätedosen sind, sofern keine vorgefertigten Installationswände vorhanden sind, umfangreiche und zeitraubende Installationsarbeiten erforderlich. Schwierig wird es zumeist bei einer nachträglichen Erweiterung oder Umrüstung der Steuer- und Überwachungsanlage.On the other hand, rooms and buildings are increasingly being equipped with remote control, control and monitoring devices which have to be connected to a corresponding control center. For this purpose, junction boxes for the measuring, control and input devices have been installed in the walls of the room and connected to the control center by means of plastered cables. Unless there are prefabricated installation walls, extensive and time-consuming installation work is required to lay the cables and attach the device boxes. It usually becomes difficult when the control and monitoring system is expanded or retrofitted.

Der Installationsaufwand läßt sich erheblich vermindern, wenn man zumindest einen Teil der Meß-, Steuer- oder Eingabegeräte nicht an einer Wand sondern an der Tür anbringt und über einen flexiblen Kabelübergang an eine vorverlegte, vieladrige Verbindungsleitung zur Steuerzentrale anschließt. An einer Tür lassen sich zusätzliche oder mit neuen Funktionen ausgestattete Meß-, Steuer- und Eingabegeräte wesentlich einfacher anbringen als an einer Wand. Im Extremfall kann man die Tür austauschen und durch eine entspechend ausgestattete neue Tür ersetzen. Hierzu bedarf es aber vieladriger, trennbarer Kabelübergänge, deren Steckverbindungen im beengten Raum des Türfalzes untergebracht werden können.The installation effort can be significantly reduced if at least some of the measuring, control or input devices are not attached to a wall but to the door and connected via a flexible cable transition to an advanced, multi-core connection line to the control center. Additional, or new, measuring, control and input devices can be attached to a door much more easily than to a wall. In extreme cases it can you replace the door and replace it with an appropriately equipped new door. However, this requires multi-core, separable cable transitions, the plug connections of which can be accommodated in the narrow space of the door rebate.

Diese Aufgabe löst die im Anspruch 1 gekennzeichnete Erfindung. Die lichte Weite des flexiblen, üblicherweise als eng gewicklte Schraubenfeder ausgebildeten Schutzmantels des Kabelübergangs steht der Durchleitung eines flexiblen vieladrigen Kabels normalerweise nicht entgegen. Das Platzproblem liegt vielmehr bei den Verbindungssteckern. Hier schafft die Erfindung Abhilfe, indem nicht nur ein einziger, vieladriger Anschluß sondern mehrere - zumindest zwei - mehradrige Leitungsanschlüsse, in Erstreckungsrichtung des Türfalzes nebeneinander liegend, vorgesehen sind. Diese werden türseitig mit den Leitungen zu den Meß-, Steuer- und Eingabegeräten verbunden während auf der Gegenseite der Steckverbindung das vieladrige flexible Verbindungskabel des Kabelübergangs angeschlossen ist. Ist auch das rahmenseitige Ende des Kabelübergangs mit einer Steckverbindung versehen, so werden deren dortige Leitungsanschlüsse mit den Leitungen zur Steuerzentrale verbunden. Vorteilhafte Weiterbildungen und Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.This object is achieved by the invention characterized in claim 1. The clear width of the protective sheath of the cable transition, which is usually designed as a tightly wound helical spring, does not normally prevent the passage of a flexible multi-core cable. Rather, the space problem lies with the connector plugs. Here, the invention remedies this by providing not only a single, multi-core connection but several - at least two - multi-core line connections, lying side by side in the direction of extension of the door rebate. These are connected on the door side to the lines to the measuring, control and input devices, while on the opposite side of the connector the multi-core flexible connecting cable of the cable transition is connected. If the frame-side end of the cable transition is also provided with a plug connection, its line connections there are connected to the lines to the control center. Advantageous further developments and refinements of the invention result from the subclaims.

In einer vorteilhaften Ausbildung sind die Leitungsanschlüsse als sich in Längsrichtung des Kontaktbuchsenhalter erstreckende ein- oder mehrreihige Kontaktleisten ausgebildet.In an advantageous embodiment, the line connections are designed as single-row or multi-row contact strips which extend in the longitudinal direction of the contact socket holder.

Vorteilhaft sind die Leitungsanschlüsse als runde Buchsen- bzw. Stiftsockel ausgebildet.The line connections are advantageously designed as round socket or pin bases.

In bevorzugter Ausführung ist die Leiterplatine mit einer Anschlussvorrichtung für die Adern des flexiblen Verbindungskabels versehen. In besonders bevorzugter Ausführung weist dabei die Anschlussvorrichtung Lötanschlüsse für das Verbindungskabel auf. Vorteilhaft weist dabei ein am Steckergehäuse vorgesehener Einführungsstutzen für das Verbindungskabel auf seiner Aussenfläche Ausprägungen zur kraftschlüssigen Verbindung mit einem flexiblen Kabelschutzmantel auf. Dabei ist in vorteilhafter Weise der Kabeleinführungsstutzen mit einem Aussengewinde zum Aufschrauben der Endwindungen einer eng gewickelten Schraubenfeder versehen.In a preferred embodiment, the printed circuit board is provided with a connection device for the wires of the flexible connecting cable. In a particularly preferred embodiment, the connection device has solder connections for the connecting cable. Advantageously, an insertion socket provided on the connector housing for the connecting cable has features on its outer surface for non-positive connection with a flexible cable protection jacket. there the cable entry socket is advantageously provided with an external thread for screwing on the end windings of a tightly wound coil spring.

In vorteilhafter Ausgestaltung weist der Kontaktbuchsenhalter und das Steckergehäuse Mittel zur Gewährleistung eines verpolungssicheren Aufsetzens des Steckergehäuses auf den Anschlussträger auf.In an advantageous embodiment, the contact socket holder and the plug housing have means for ensuring that the plug housing is placed on the connection carrier in a manner that prevents polarity reversal.

Bevorzugt sind zwischen den zusammenfügbaren Teilen der beiden Steckerteile elastische Dichtungsmittel vorgesehen.Elastic sealing means are preferably provided between the parts of the two plug parts that can be joined together.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung wiedergegebenen Ausführungsbeispiels einer Kabelübergangs-Steckverbindung mit zwei Leitungsanschlüssen erläutert. Darin zeigt jeweils in perspektivischer Schrägansicht:

Fig.1a
einen in den Falz eines Türflügels oder einer Türzarge einsetzbaren Anschlußträger in Form eines Kontaktbuchsenhalters mit zwei Leitungsanschlüssen;
Fig.1b
einen Abschnitt des Türflügels im Teilschnitt mit eingesetztem Kontaktbuchsenhalter;
Fig.1c
einen achtpoligen Buchsensockel mit anschlossener achtadriger Leitung;
Fig.2a
ein zugehöriges Steckerteil bei abgenommener Abdeckkappe;
Fig.2b
das Steckergehäuse mit aufgeschobener Abdeckkappe;
Fig.2c
eine Leiterplatine zum elektrischenVerbinden der Stiftkontakte zweier Stiftsockel mit dem flexiblen Verbindungskabel des Kabelübergangs;
Fig.2d
die Unterseite des Steckerteils, wobei nur einer der beiden Stiftsockel an der Platine befestigt ist während das unbesetzte Aufnahmeloch für den zweiten Sockel den Durchblick auf die gedruckte Schaltung der Leiterplatine gestattet.
The invention is explained below with reference to an exemplary embodiment shown in the drawing of a cable transition plug connection with two line connections. Therein shows in perspective oblique view:
1a
a connection carrier which can be inserted into the rebate of a door leaf or a door frame in the form of a contact socket holder with two line connections;
1b shows
a section of the door leaf in partial section with inserted contact socket holder;
Figure 1C
an eight-pin socket with an eight-wire cable;
2a
an associated plug part with the cover cap removed;
2b
the connector housing with the cover cap pushed on;
Figure 2c
a printed circuit board for electrically connecting the pin contacts of two pin bases to the flexible connecting cable of the cable transition;
Figure 2d
the underside of the plug part, only one of the two pin bases being attached to the circuit board while the unoccupied receiving hole for the second base allows a view of the printed circuit board.

Der in Fig.1a gezeigte, langgestreckte Kontaktbuchsenhalter 1 ist mit zwei Leitungsanschlüssen, nämlich einem vierpoligen ersten Buchsensockel 2 sowie mit einem achtpoligen zweiten Buchsensockel 3 ausgestattet und in den Falz 4 der Türzarge oder des Türflügels 5 eingesetzt. Er wird mit zwei Schrauben 6 am bzw. im Falz befestigt. Die acht Adern 9 einer Anschlußleitung 10 sind an die Buchsen des Sockels 3 angelötet. Eine Knickschutz-Manschette 11 umgibt den Übergangsbereich zwischen den Kontaktbuchsen und dem Kabelmantel der Anschlußleitung 10. Wie bei Kabelübergängen üblich, werden bevorzugt Buchsenhalter 1 samt Anschlußleitungen 10 vormontiert mit verschiedenen Leitungslängen angeboten. Die Bereiche der Leitungsaderenden und ihrer Lötstellen am betreffenden Buchsensockel 2 bzw. 3 sowie die hülsenförmige Halterung 14 bzw. 15 werden samt Kontaktbuchsenhalter 1 mit Kunststoff umspritzt.The in 1a The elongated contact socket holder 1 shown is with two line connections, namely a four-pole first socket base 2 and with an eight-pin second socket base 3 and inserted into the rebate 4 of the door frame or door leaf 5. It is attached to or in the fold with two screws 6. The eight wires 9 of a connecting line 10 are soldered to the sockets of the base 3. A kink protection sleeve 11 surrounds the transition area between the contact sockets and the cable sheath of the connecting line 10. As is usual with cable transitions, socket holders 1 together with connecting lines 10 are preferably offered preassembled with different line lengths. The areas of the line wire ends and their soldering points on the relevant socket base 2 and 3 as well as the sleeve-shaped holder 14 and 15, together with the contact socket holder 1, are extrusion-coated with plastic.

Das Gegenstück zu dem in den Fig. 1a und 1b wiedergegebenen Buchsenteil der Steckverbindung ist das nachfolgend anhand der Fig.2a bis 2d beschriebene Kontaktstiftteil. Es besteht aus einem Steckergehäuse 20 mit umspritzter Leiterplatine 21, welche den Buchsensockeln 2 und 3 entsprechend zwei Stiftsockel, nämlich einen vierpoligen ersten Stiftsockel 22 sowie einen achtpoligen zweiten Stiftsockel 23 trägt. Die Leiterbahnen auf der Platine 21 verbinden die Kontaktstifte mit Lötanschlüssen 24 für die Adern des vieladrigen, flexiblen Verbindungskabels 25 des Kabelübergangs. Dieses Verbindungskabel 25 ist von einem Schutzmantel, z. B. einer nicht dargestellten, eng gewickelten Schraubenfeder umgeben und wird durch einen Schraubstutzen 26 in das Innere des Steckergehäuses 20 eingeführt. Auf das Außengewinde des Stutzens 26 wird das Ende der Schraubenfeder aufgeschraubt. Der äußere Umfang der zylindrischen Buchsensockel 2 und 3 ist jeweils mit Hilfe eines O-Rings 7 gegen den Stiftsockel 22 bzw. 23 abgedichtet. Die Leiterplatine 21 ist, wie Fig. 2d zeigt, unterhalb einer Kammer 27 des Steckergehäuses 20 angeordnet, deren Form dem Umriß des Buchsenhalters 1 angepaßt ist. Zwei seitliche Laschen 16 und eine frontale Lasche 17 am Buchsenhalter 1 (vgl. Fig 1b) gewährleisten im Zusammenwirken mit zwei seitlichen Vertiefungen 28 sowie einer frontalen Vertiefung 29 in der Wand der Kammer 27 (vgl. Fig. 2d) ein verpolungssicheres Aufsetzen des Steckergehäuses 20 auf den Buchsenhalter 1. Die beiden Stiftsockel 22 und 23 werden zusammen mit der Platine 21 umspritzt. Diese hat ein Loch, durch das hindurch die Platine 21 samt Steckergehäuse 20 mittels einer Schraube 31 (vgl. Fig. 2a) an einer vom Boden 8 des Buchsenhalters 1 gehaltenen Gewindebuchse 18 (vgl. Fig. 1b) festgeschraubt wird. Schließlich kann der Schraubenkopf mit einer auf das Steckergehäuse 20 aufschiebbaren Kappe 32 abgedeckt werden.The counterpart to that in the 1a and 1b reproduced socket part of the connector is the following based on the 2a to 2d described pin part. It consists of a connector housing 20 with an overmolded printed circuit board 21 which, according to the socket bases 2 and 3, carries two pin bases, namely a four-pin first pin base 22 and an eight-pin second pin base 23. The conductor tracks on the board 21 connect the contact pins with solder connections 24 for the wires of the multi-core, flexible connecting cable 25 of the cable transition. This connecting cable 25 is covered by a protective jacket, for. B. surrounded, not shown, tightly wound coil spring and is inserted through a screw connector 26 into the interior of the connector housing 20. The end of the coil spring is screwed onto the external thread of the connector 26. The outer circumference of the cylindrical socket bases 2 and 3 is sealed against the pin base 22 and 23, respectively, by means of an O-ring 7. The circuit board 21 is how Fig. 2d shows, arranged below a chamber 27 of the connector housing 20, the shape of which is adapted to the outline of the socket holder 1. Two side tabs 16 and a front tab 17 on the socket holder 1 (cf. Fig 1b ) ensure in cooperation with two lateral recesses 28 and a frontal recess 29 in the wall of the chamber 27 (cf. Fig. 2d ) a reverse polarity-proof placement of the connector housing 20 on the socket holder 1. The two pin bases 22 and 23 are molded together with the circuit board 21. This has a hole through which the board 21 together with the connector housing 20 by means of a screw 31 (cf. Fig. 2a ) on one of the bottom 8 of the socket holder 1 held threaded bushing 18 (cf. Fig. 1b ) is screwed tight. Finally, the screw head can be covered with a cap 32 that can be pushed onto the plug housing 20.

Im Rahmen der Erfindung bestehen zahlreiche Möglichkeiten für Abwandlungen der Ausführungsform. Offensichtlich kann man bei Bedarf mehr als zwei Anschlüsse in Erstreckungsrichtung des Türfalzes nebeneinander auf einem Buchsenhalter 1 anordnen. Buchsensockel 2, 3 und Stiftsockel 22, 23 können ihre Zuordnung zu Buchsenhalter 1 und Steckerplatine 21 vertauschen. Der Begriff "Sockel" steht hier für jegliche Art von Kontaktträgern. Anstelle von Stift-/Buchsenkontakten können auch andere Kontakte wie Messer- oder Federkontakte eingesetzt werden, wenn der Einbauraum dies erlaubt. Statt runder Kontaktsockel kann man bei besonders schmaler Einbaufläche ovale oder langgestreckte Kontaktträger verwenden, die beispielsweise als ein- oder doppelreihige Kontaktleiste ausgebildet sind. Die im Ausführungsbeispiel gezeigte runde Form ermöglicht die Verwendung von Bauteilen, die schon bisher für Kabelübergänge marktgängig sind.Within the scope of the invention there are numerous possibilities for modifications of the embodiment. Obviously, if necessary, more than two connections can be arranged next to one another on a socket holder 1 in the direction of extension of the door rebate. Socket bases 2, 3 and pin bases 22, 23 can interchange their assignment to socket holder 1 and plug board 21. The term "base" here stands for any type of contact carrier. Instead of pin / socket contacts, other contacts such as knife or spring contacts can be used if the installation space allows this. Instead of round contact bases, oval or elongated contact carriers can be used with a particularly narrow installation area, which are designed, for example, as a single or double-row contact strip. The round shape shown in the exemplary embodiment enables the use of components which have previously been commercially available for cable transitions.

Claims (10)

  1. An electric plug-in connector for a separable flexible cable transfer, comprising an elongated contact-socket holder (1) and a contact-pin part designed as a complement, and a flexible multicore connection cable (25) which is introduced into the contact-pin part, and wherein the contact-socket holder (1) includes at least two multipole line connectors (2, 3) arranged one beside the other in longitudinal direction, the counter-contacts for the line connectors (2, 3) of the contact-socket holder (1) being arranged in the contact-pin part in contact bases (22, 23) which are carried by a printed circuit board (21) accommodated in an elongated plug housing (20), characterized in that each line connector (2, 3) is firmly soldered up with the cores of a multicore connection line (10) of a predefined length.
  2. The plug-in connector of claim 1, characterized in that the line connectors (2, 3) are designed as single-row or multiple-row contact bars extending in the longitudinal direction of the contact-socket holder (1).
  3. The plug-in connector of claim 1, characterized in that the line connectors (2, 3) are designed as round socket or pin bases.
  4. The plug-in connector of claim 1, characterized in that the printed circuit board (21) is provided with a connection device (24) for the cores of the flexible connection cable (25).
  5. The plug-in connector of claim 4, characterized in that the connection device includes solder terminals (24) for the connection cable (25).
  6. The plug-in connector of claim 4 or 5, characterized in that the outer surface of an introduction stud (26) for the connection cable (25), which is provided on the plug housing (20), possesses impressed shapes for a force-locking connection with a flexible protective cable covering.
  7. The plug-in connector of claim 6, characterized in that the cable introduction stud (26) is provided with an external thread for screwing on the end coils of a narrowly coiled helical spring.
  8. The plug-in connector of any of claims 1 to 7, characterized in that the contact-socket holder (1) and the plug housing (20) include means (16, 17; 28, 29) for guaranteeing a reverse polarity protected fitting of the plug housing on the connection carrier.
  9. The plug-in connector of any of claims 1 to 8, characterized in that resilient sealing means (7) are provided between the connectable parts (2, 22; 3, 23) of the two plug parts (1; 20).
  10. A cable transfer with a plug-in connector of any of claims 1 to 9, wherein such a plug-in connector is provided on each end of the connection cable (25, 26).
EP08020418.3A 2007-11-30 2008-11-25 Electric plug-in connector for a separable cable transfer Active EP2065984B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007058966A DE102007058966B3 (en) 2007-11-30 2007-11-30 Electrical connector for a separable cable transition

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EP2065984A1 EP2065984A1 (en) 2009-06-03
EP2065984B1 true EP2065984B1 (en) 2020-01-01

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Application Number Title Priority Date Filing Date
EP08020418.3A Active EP2065984B1 (en) 2007-11-30 2008-11-25 Electric plug-in connector for a separable cable transfer

Country Status (2)

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EP (1) EP2065984B1 (en)
DE (1) DE102007058966B3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012005540A1 (en) 2012-03-21 2013-09-26 Link Gmbh Cable transition for attaching between e.g. door frame and door casement, has flexible cable electronically connecting carrier incoming line to carrier outgoing lines, where length and width of supporting framework are flexibly selected

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
DE9416940U1 (en) * 1994-10-21 1994-12-22 Ikon Praezisionstechnik Cable transition part
US5474473A (en) * 1994-12-13 1995-12-12 United Technologies Corporation Wiring integration/backshell interface connector assembly
DE10053153C1 (en) * 2000-10-26 2002-06-27 Elektro Special Bedarf Link Gm Separable cable transition
DE10126785C5 (en) * 2001-06-01 2013-02-07 Aug. Winkhaus Gmbh & Co. Kg Cable transition
KR100414037B1 (en) * 2002-04-15 2004-01-13 이재욱 Cable connecting device and Partition structure including the same
US6796844B1 (en) * 2003-02-07 2004-09-28 Cisco Technology, Inc. System and method for coupling a plurality of cables to a device
US7029290B2 (en) * 2004-08-03 2006-04-18 Hon Hai Precision Ind. Co., Ltd. Cable connector assembly having improved mating port
DE102004047001B4 (en) * 2004-09-28 2007-03-08 Link Gmbh Separable cable transition
US7316584B2 (en) * 2005-09-13 2008-01-08 Deutsch Engineered Connecting Devices, Inc. Matched impedance shielded pair interconnection system for high reliability applications
US7163423B1 (en) * 2006-04-21 2007-01-16 Adc Telecommunications, Inc. Coaxial system with keying feature

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Publication number Publication date
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DE102007058966B3 (en) 2009-02-26

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