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WO1991006134A1 - Device for connecting at least one consumer electrically to a multicore cable - Google Patents

Device for connecting at least one consumer electrically to a multicore cable Download PDF

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Publication number
WO1991006134A1
WO1991006134A1 PCT/EP1990/001708 EP9001708W WO9106134A1 WO 1991006134 A1 WO1991006134 A1 WO 1991006134A1 EP 9001708 W EP9001708 W EP 9001708W WO 9106134 A1 WO9106134 A1 WO 9106134A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
contact
contacts
consumer
piercing contacts
Prior art date
Application number
PCT/EP1990/001708
Other languages
German (de)
French (fr)
Inventor
Kurt Arnold
Svend Astrupgaard
Peter Liell
Original Assignee
G.M. Pfaff Aktiengesellschaft
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 G.M. Pfaff Aktiengesellschaft filed Critical G.M. Pfaff Aktiengesellschaft
Priority to KR1019920700838A priority Critical patent/KR920704379A/en
Publication of WO1991006134A1 publication Critical patent/WO1991006134A1/en

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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
    • 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
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
    • H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
    • H01R12/675—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals with contacts having at least a slotted plate for penetration of cable insulation, e.g. insulation displacement contacts for round conductor flat cables
    • 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
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/78—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to other flexible printed circuits, flat or ribbon cables or like structures

Definitions

  • the invention relates to a device for electrically connecting at least one consumer and a multi-core cable according to the preamble of claim 1, for example for controlling solenoid valves on a sewing machine.
  • a contact piece for electrically connecting a consumer with a multi-core flat cable in which the flat cable can be positioned and fixed in a predetermined area in a clamping part and in a contact carrier piercing contacts for producing the electrical
  • Connection between the individual cable cores and the consumer are arranged.
  • the contact carrier can be firmly connected to a clamping part.
  • the arrangement of the piercing contacts in the contact piece is either fixed or frictional.
  • the piercing contacts are provided with contact prongs on the cable core side, which can either be pushed through the respective cable core insulation and the cable core or pressed through the cable core insulation and the core can be accommodated between them.
  • the contact prongs of these piercing contacts are formed into a common shaft, the free end of which is designed as a plug pin for the consumer. Any lancing contact is thus electrically connected to a plug contact by the shaft.
  • the desired electrical connections are made by pressing the selected piercing contacts after fastening the contact bracket to the clamping part through openings arranged in or over the cable in the frictional arrangement of the piercing contacts in the contact carrier and by connecting a consumer to the rear of the plug contact.
  • piercing contacts themselves are designed as plug pins on the back, which impairs the reliability of the mechanical and electrical connection between selected cable cores and a connected consumer and that there is a risk with stranded cable cores that individual wires are cut during the piercing process.
  • the object of the invention is to provide a device for the electrical connection of at least one consumer and a multi-core cable, which makes it possible to predeterminable wires of the multi-core cable in any cable section with the consumer by means of penetrating the cable insulation and making electrical contact with it to reliably connect the wire-making piercing contacts. Furthermore, the object is to design the device in such a way that at least one further cable can be reliably electrically connected with the aid of piercing contacts penetrating the cable insulation and making electrical contact with the wires.
  • This device represents an electrical connecting link between predeterminable, single-wire or single wire cable cores of a multi-core cable in any cable section and a consumer, in which the consumer can be connected in a simple manner via a plug contact or a plurality of plug contacts.
  • the device is also designed in such a way that predeterminable cable cores of at least one further cable and thus further consumers can be electrically connected and controlled.
  • the plug contacts located in the lower part are also fixed and independent of the piercing contacts and the upper part and lower part are mechanically firmly connected to each other Establish a mechanically and electrically reliable connection.
  • the electrical connection between predeterminable cable cores and the consumer is established by piercing contacts which can be electrically connected both to a cable core and to a contact rail which is fixedly arranged in the lower part and is connected to a plug contact. Both a consumer and a cable connector can be connected to the plug contacts.
  • the electrical connection between predeterminable cable cores of the supply and control cable and cable cores of a further cable is possible through the arrangement of a further contact rail, to which the predetermined cable cores are electrically connected by means of piercing contacts.
  • the piercing contacts are fixed or frictionally arranged with a shaft in receiving channels of the upper part along the contact rails arranged in the lower part in order to ensure a clear positioning of the piercing contacts with the respective cable cores.
  • the piercing contacts have contact prongs on the cable wire side with contact surfaces with which they can be brought into electrical contact with the respective cable wire and the contact rail.
  • the arrangement and design of the contact prongs is determined by the structure of the cable cores.
  • piercing contacts are used which have two contact prongs arranged in the form of a fork.
  • piercing contacts are used which have two pairs of contact prongs arranged opposite one another and only penetrating the insulation of one cable core.
  • the outer surfaces of these contact prongs are electrically non-conductive.
  • the receiving channels are designed and arranged in such a way that the two contact tines, which hold the guide rail in a frictional manner between them, are aligned longitudinally with the cable wires.
  • the number of receiving channels per cable wire corresponds to the number of contact rails in the lower part.
  • the piercing contacts are positioned by the location of the receiving channels so that they with their contact prongs after penetration of the cable wires or the Jardinaden ' solation over the Contact rails are pressed and are finally fixed there positively or frictionally.
  • a lancing contact is thus fixed in each case by a cable core and a contact rail, both of which are in turn fixed in the lower and upper part.
  • the piercing contacts are used exclusively for the electrical connection between the cable cores and the consumer.
  • depressions are provided in the upper and / or lower part.
  • the mechanical connection of the upper and lower part is expediently carried out by a screw connection or by interlocking snap-in edges, by means of which the two parts can be connected to one another by clamping.
  • a further number of consumers can be connected and controlled via a further cable, the activation of these further consumers taking place synchronously with the directly connected consumer.
  • the device according to the invention is also the core of a possible cabling system with a variety of connection and control options.
  • Fig. 1 is a perspective view of a device according to the invention with three contact rails and two connected flat cables, the cores of several
  • FIG. 2 shows a schematic representation of a device according to the invention according to FIG. 1,
  • Fig. 4 shows a piercing contact with two contact prongs
  • Fig. 5 shows a piercing contact with two pairs of contact tines
  • the device according to the invention (FIG. 1) consists of the lower part 1, in which, according to FIG. 2, two contact rails 2 and 2 'and a contact rail 3 are arranged, and the upper part 4, which has receiving channels 5 assigned to the contact rails of the lower part 1.
  • the contact rails 2, 2 ' are formed towards the bottom of the lower part 1 to plug contacts 6, via which the direct electrical contact with a consumer V j is made.
  • a multi-core flat cable 7 Between the lower part 1 and the upper part 4 are a multi-core flat cable 7, the cores of which consist of stranded individual wires and which is the supply and control cable, and the other Fixed consumer VTJ and j y leading flat cable 8, whose cores also consist of stranded individual wires.
  • the positioning of the two flat cables 7 and 8 is facilitated by the depressions 9 and 10, which are formed in the lower part 1.
  • the two flat cables are fixed by the screw 11, which pulls the upper part 4 onto the lower part 1.
  • piercing contacts 12 each have two contact prongs 13 with contact surfaces 14, with which they, through the receiving channels 5 of the lower part 1 assigned to the predetermined cable wires of the flat cables 7 and 8, are pushed through the cable insulation and the cable wires until they are on the respective contact rail 2, 2 ', 3 are fixed by clamping.
  • lancing contacts 15 which are used in particular for establishing the electrical connection between cable cores of a flat cable 7 and a flat cable 8 consisting of only a single wire and the contact rails 2, 2 'or 3.
  • These piercing contacts 15 have two pairs of contact prongs 13 arranged opposite one another, the inner surfaces of which serve as electrical contact surfaces 14 and 16 and the outer surfaces 17 of which
  • connection options are shown.
  • the electrical connections 2 / VQ, 27V ⁇ and 3 / V 2 with the contact rails 2, V and 3 are made on the flat cable 7 by the piercing contacts 12.
  • Through the contact points 2 / VQ, 2 '/ V 1 results a direct electrical connection to the consumer V ⁇ and the possibility of connecting further consumers via the flat cable 8, which can be controlled synchronously with the consumer V j .
  • these are consumers j y.
  • the contact rail 3 is also electrically connected through the contact point 3 / V 2 , which results in the possibility of connecting further consumers which can be controlled asynchronously to the consumer V.
  • these are the consumers v ⁇ .
  • the flat cable 7 can be led to other consumers VJJ.T, which can be connected and controlled by a further device according to the invention.
  • the total number of consumers to be connected and controlled synchronously and asynchronously depends on the number of cable cores of the flat cables used.
  • the device offers the possibility of realizing a complicated control system for a larger number of consumers, for example of solenoid valves on a sewing machine, without any special assembly work.

Landscapes

  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention relates to a device for connecting at least one consumer electrically to a multicore cable whose cores consist of stranded or unstranded single wires or of a single wire. The device has an upper part (4) and a lower part (1) between which the cable can be fixed, as well as piercing contacts (12; 15) arranged in receiving channels (5) of the upper part. The piercing contacts have contact prongs (13) that can be pressed through the cable insulation and possibly through the cable cores onto contact rails (2; 2', 3) arranged on the upper part (4). The piercing contacts (12; 15) establish an electrical connection between predetermined cable cores and the contact rails (2; 2' 3). On the consumer side, the contact rails (2; 2', 3) are designed as a plug contact (6) by means of which a direct electrical connection to the consumer (VI) can be established. In addition, the design of the upper part (4) and lower part (1) and the arrangement of the contact rails (2, 2', 3) and the receiving channels (5) allow an additional cable (8) to be fixed and connected electrically by means of identical plug contacts (12; 15) by means of which additional consumers (VII; VIV) can be controlled synchronously and/or asynchronously with the consumer (VI) connected via the plug contacts (12; 15). The device is the key element of a cabling and control system with multiple possibilities for connection and control.

Description

Beschreibung description
Einrichtung zum elektrischen Verbinden von mindestens einem Verbraucher und einem mehradrigen KabelDevice for the electrical connection of at least one consumer and a multi-core cable
Die Erfindung betrifft eine Einrichtung zum elektrischen Verbinden von mindestens einem Verbraucher und einem mehradrigen Kabel nach dem Oberbegriff des Anspruches 1, beispielsweise zur Ansteuerung von Magnetventilen an einer Nähmaschine.The invention relates to a device for electrically connecting at least one consumer and a multi-core cable according to the preamble of claim 1, for example for controlling solenoid valves on a sewing machine.
Durch die DE-OS 2 330038 ist ein Kontaktstück zum elektrischen Verbinden eines Verbrauchers mit einem mehradrigen Flachkabel bekannt, bei dem das Flachkabel in einem vorbestimmbaren Bereich in einem Klemmteil positionierbar und fixierbar ist und in einem Kontaktträger Stechkontakte zur Herstellung der elektrischenFrom DE-OS 2 330038 a contact piece for electrically connecting a consumer with a multi-core flat cable is known, in which the flat cable can be positioned and fixed in a predetermined area in a clamping part and in a contact carrier piercing contacts for producing the electrical
Verbindung zwischen den einzelnen Kabeladern und dem Verbraucher angeordnet sind.Connection between the individual cable cores and the consumer are arranged.
Der Kontaktträger ist mit einem Klemmteil fest verbindbar. Die Anordnung der Stechkontakte im Kontaktstück erfolgt entweder fest oder reibschlüssig.The contact carrier can be firmly connected to a clamping part. The arrangement of the piercing contacts in the contact piece is either fixed or frictional.
Bei fester Anordnung werden alle Stechkontakte gemeinsam durch die ihnen zugeordneten Adern gedrückt und bei reibschlüssiger Anordnung nur ausgewählte.In the case of a fixed arrangement, all piercing contacts are pressed together through the wires assigned to them, and only a selected one in the case of a frictional arrangement.
Die Stechkontakte sind kabeladerseitig mit Kontaktzinken versehen, die entweder durch die jeweilige KabeladerIsolierung und die Kabelader- hindurchdrückbar oder durch die Kabeladerisolierung drückbar und die Ader zwischen sich aufnehmbar ausgebildet sind. Rückseitig sind die Kontaktzinken dieser Stechkontakte zu einem gemeinsamen Schaft ausgebildet, dessen freies Ende zu einem Steckerstift für den Verbraucher gestaltet ist. Jeder Stechkontakt ist somit durch den Schaft mit einem Steckkontakt elektrisch verbunden.The piercing contacts are provided with contact prongs on the cable core side, which can either be pushed through the respective cable core insulation and the cable core or pressed through the cable core insulation and the core can be accommodated between them. On the back, the contact prongs of these piercing contacts are formed into a common shaft, the free end of which is designed as a plug pin for the consumer. Any lancing contact is thus electrically connected to a plug contact by the shaft.
Die gewünschten elektrischen Verbindungen werden dadurch hergestellt, daß bei reibschlüssiger Anordnung der Stechkontakte im Kontaktträger die ausgewählten Stechkontakte nach Befestigung des Kontaktträgers am Klemmteil durch dort angeordnete Öffnungen in oder über das Kabel gedrückt werden und daß rückseitig am Steckkontakt ein Verbraucher angeschlossen wird.The desired electrical connections are made by pressing the selected piercing contacts after fastening the contact bracket to the clamping part through openings arranged in or over the cable in the frictional arrangement of the piercing contacts in the contact carrier and by connecting a consumer to the rear of the plug contact.
Nachteilig ist, daß die Stechkontakte selbst rückseitig als Steckerstifte ausgebildet sind, was die Zuverlässigkeit der mechanischen und elektrischen Verbindung zwischen ausgewählten Kabeladern und einem angeschlossenen Verbraucher beeinträchtigt und daß bei verseilten Kabeladern die Gefahr besteht, daß einzelne Drähte beim Einstechvorgang durchtrennt werden.It is disadvantageous that the piercing contacts themselves are designed as plug pins on the back, which impairs the reliability of the mechanical and electrical connection between selected cable cores and a connected consumer and that there is a risk with stranded cable cores that individual wires are cut during the piercing process.
Die Aufgabe der Erfindung besteht darin, eine Einrichtung zum elektrischen Verbinden von mindestens einem Verbraucher und einem mehradrigen Kabel zu schaffen, die es ermöglicht, vorbestimmbare Adern des mehradrigen Kabels in einem beliebigen Kabelabschnitt mit dem Verbraucher mit Hilfe von die Kabelisolierung durchdringenden und einen elektrischen Kontakt mit den Adern herstellenden Stechkontakten elektrisch zuverlässig zu verbinden. Weiterhin besteht die Aufgabe darin, die Einrichtung so zu gestalten, daß mindestens ein weiteres Kabel mit Hilfe von die Kabelisolierung durchdringenden und einen elektrischen Kontakt mit den Adern herstellenden Stechkontakten zuverlässig elektrisch anschließbar ist.The object of the invention is to provide a device for the electrical connection of at least one consumer and a multi-core cable, which makes it possible to predeterminable wires of the multi-core cable in any cable section with the consumer by means of penetrating the cable insulation and making electrical contact with it to reliably connect the wire-making piercing contacts. Furthermore, the object is to design the device in such a way that at least one further cable can be reliably electrically connected with the aid of piercing contacts penetrating the cable insulation and making electrical contact with the wires.
Die Aufgabe wird erfindungsgemäß durch eine Einrichtung nach dem kennzeichnenden Teil des Anspruches 1 gelöst. Diese Einrichtung stellt ein elektrisches Verbindungsglied zwischen vorbestimmbaren, aus Einzeldrähten oder einem einzigen Draht bestehenden Kabeladern eines mehradrigen Kabels in einem beliebigen Kabelabschnitt und einem Verbraucher dar, bei dem der Verbraucher auf einfache Weise über einem Steckkontakt oder mehrere Steckkontakte anschließbar ist. Die Einrichtung ist auch so ausgestaltet, daß vorbestimmbare Kabeladern mindestens eines weiteren Kabels und damit weitere Verbraucher elektrisch anschließbar und ansteuerbar sind.The object is achieved by a device according to the characterizing part of claim 1. This device represents an electrical connecting link between predeterminable, single-wire or single wire cable cores of a multi-core cable in any cable section and a consumer, in which the consumer can be connected in a simple manner via a plug contact or a plurality of plug contacts. The device is also designed in such a way that predeterminable cable cores of at least one further cable and thus further consumers can be electrically connected and controlled.
Dadurch, daß die Kabeladern des Zuführungskabels und gegebenenfalls des weiteren Kabels zwischen einem Oberteil und einem Unterteil formschlüssig fixiert sind, die in dem Unterteil befindlichen Steckkontakte ebenfalls fest und unabhängig von den Stechkontakten angeordnet sind und Oberteil und Unterteil mechanisch fest miteinander verbindbar sind, ist mit der Einrichtung eine mechanisch und elektrisch zuverlässige Verbindung herstellbar.Characterized in that the cable wires of the supply cable and optionally the further cable between an upper part and a lower part are positively fixed, the plug contacts located in the lower part are also fixed and independent of the piercing contacts and the upper part and lower part are mechanically firmly connected to each other Establish a mechanically and electrically reliable connection.
Die elektrische Verbindung zwischen vorbestimmbaren Kabeladern und dem Verbraucher wird durch Stechkontakte hergestellt, die elektrisch sowohl mit einer Kabelader als auch mit einer im Unterteil fest angeordneten und mit einem Steckkontakt verbundenen Kontaktschiene verbindbar sind. An die Steckkontakte kann sowohl ein Verbraucher als auch ein Kabelanschlußstecker angeschlossen werden.The electrical connection between predeterminable cable cores and the consumer is established by piercing contacts which can be electrically connected both to a cable core and to a contact rail which is fixedly arranged in the lower part and is connected to a plug contact. Both a consumer and a cable connector can be connected to the plug contacts.
Die elektrische Verbindung zwischen vorbestimmbaren Kabeladern des Zuführungs- und Ansteuerkabels und Kabeladern eines weiteren Kabels ist durch die Anordnung einer weiteren Kontaktschiene möglich, mit der vermittels von Stechkontakten die vorbestimmten Kabeladern elektrisch verbunden werden. Die Stechkontakte sind fest oder reibschlüssig mit einem Schaft in Aufnahmekanälen des Oberteils entlang der im Unterteil angeordneten Kontaktschienen angeordnet, um eine eindeutige Positionierung der Stechkontakte zu den jeweiligen Kabeladern zu gewährleisten.The electrical connection between predeterminable cable cores of the supply and control cable and cable cores of a further cable is possible through the arrangement of a further contact rail, to which the predetermined cable cores are electrically connected by means of piercing contacts. The piercing contacts are fixed or frictionally arranged with a shaft in receiving channels of the upper part along the contact rails arranged in the lower part in order to ensure a clear positioning of the piercing contacts with the respective cable cores.
Die Stechkontakte weisen kabeladerseitig Kontaktzinken mit Kontaktflächen auf, mit denen sie mit der jeweiligen Kabelader und der Kontaktschiene elektrisch in Kontakt bringbar sind.The piercing contacts have contact prongs on the cable wire side with contact surfaces with which they can be brought into electrical contact with the respective cable wire and the contact rail.
Die Anordnung und Gestaltung der Kontaktzinken wird durch die Struktur der Kabeladern bestimmt. Für das Durchdrigen von aus Einzeldrähten bestehenden Kabeladern werden Stechkontakte eingesetzt, die zwei in Form einer Gabel angeordnete Kontaktzinken aufweisen. Für ein reibschlüssiges Umfassen von beispielsweise aus einem einzigen Draht bestehenden Kabeladern werden Stechkontakte eingesetzt, die zwei einander gegenüber angeordnete und lediglich die Isolation einer Kabelader durchdringende Paare von Kontaktzinken aufweisen. Um den elektrischen Kontakt mit einer benachbarten Kabelader auszuschließen, sind die Außenflächen dieser Kontaktzinken elektrisch nichtleitend.The arrangement and design of the contact prongs is determined by the structure of the cable cores. For the penetration of cable wires consisting of individual wires, piercing contacts are used which have two contact prongs arranged in the form of a fork. For frictionally encompassing cable cores consisting, for example, of a single wire, piercing contacts are used which have two pairs of contact prongs arranged opposite one another and only penetrating the insulation of one cable core. In order to prevent electrical contact with an adjacent cable core, the outer surfaces of these contact prongs are electrically non-conductive.
Die Aufnahmekanäle sind so ausgebildet und angeordnet, daß jeweils die beiden Kontaktzinken, die die Führungsschiene reibschlüssig zwischen sich aufnehmen, längs zu den Kabeladern ausgerichtet sind.The receiving channels are designed and arranged in such a way that the two contact tines, which hold the guide rail in a frictional manner between them, are aligned longitudinally with the cable wires.
Die Anzahl der Aufnahmekanäle je Kabelader entspricht der Anzahl der Kontaktschienen im Unterteil.The number of receiving channels per cable wire corresponds to the number of contact rails in the lower part.
Die Stechkontakte sind durch die Lage der Aufnahemkanäle so positioniert, daß sie mit ihren Kontaktzinken nach dem Durchdringen der Kabeladern bzw. der Kabeladen'solation über die Kontaktschienen gedrückt werden und dort schließlich form- oder reibschlüssig fixiert sind.The piercing contacts are positioned by the location of the receiving channels so that they with their contact prongs after penetration of the cable wires or the Kabeladen ' solation over the Contact rails are pressed and are finally fixed there positively or frictionally.
Die Fixierung eines Stechkontaktes erfolgt somit jeweils durch eine Kabelader und durch eine Kontaktschiene, die beide wiederum fest im Unter- und Oberteil fixiert sind. Die Stechkontakte dienen ausschließlich der elektrischen Verbindung zwischen den Kabeladern und dem Verbraucher.A lancing contact is thus fixed in each case by a cable core and a contact rail, both of which are in turn fixed in the lower and upper part. The piercing contacts are used exclusively for the electrical connection between the cable cores and the consumer.
Zur Aufnahme und zur Erleichterung der Positionierung der Kabel zwischen Ober- und Unterteil und damit zu den im Unterteil befindlichen Kontaktschienen sind Einsenkungen im Ober- und/oder Unterteil vorgesehen.In order to accommodate and facilitate the positioning of the cables between the upper and lower part and thus to the contact rails located in the lower part, depressions are provided in the upper and / or lower part.
Die mechanische Verbindung von Ober- und Unterteil erfolgt zweckmäßigerweise durch eine Schraubverbindung oder durch ineinandergreifende Einrastkanten, durch die beide Teile klemmend miteinander verbindbar sind.The mechanical connection of the upper and lower part is expediently carried out by a screw connection or by interlocking snap-in edges, by means of which the two parts can be connected to one another by clamping.
Bei einer erfindungsgemäßen Einrichtung mit beispielsweise zwei verbraucherseitig als Steckkontakt ausgebildeten Kontaktschienen kann zusätzlich zu dem über den Steckkontakt direkt anschließbaren Verbraucher eine weitere Anzahl von Verbrauchern über ein weiteres Kabel angeschlossen und angesteuert werden, wobei die Ansteuerung dieser weiteren Verbraucher synchron zum direkt angeschlossenen Verbraucher erfolgt.In a device according to the invention with, for example, two contact rails designed on the consumer side as a plug contact, in addition to the consumer which can be directly connected via the plug contact, a further number of consumers can be connected and controlled via a further cable, the activation of these further consumers taking place synchronously with the directly connected consumer.
Bei einer erfindungsgemäßen Einrichtung mit wenigstens einer weiteren -Kontaktschiene kann darüber hinaus eine weitere Anzahl von Verbrauchern asynchron ansteuerbar zum direkt angeschlossenen Verbraucher angeschlossen werden. Damit ist die erfindungsgemäße Einrichtung auch Kernstück eines möglichen Verkabelungssystems mit vielfältigen Anschluß- und Ansteuermöglichkeiten.In the case of a device according to the invention with at least one further contact rail, a further number of consumers can be connected to the directly connected consumer in an asynchronously controllable manner. Thus, the device according to the invention is also the core of a possible cabling system with a variety of connection and control options.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispiels näher erläutert. Es zeigen:The invention is explained in more detail below using an exemplary embodiment. Show it:
Fig. 1 eine perspektivische Ansicht einer erfindungsgemäßen Einrichtung mit drei Kontaktschienen und zwei angeschlossenen Flachkabeln, deren Adern aus mehrerenFig. 1 is a perspective view of a device according to the invention with three contact rails and two connected flat cables, the cores of several
Einzeldrähten bestehen,Individual wires exist,
Fig. 2 eine schematische Darstellung einer erfindungsgemäßen Einrichtung gemäß Fig. 1,2 shows a schematic representation of a device according to the invention according to FIG. 1,
Fig. 3 eine Darstellung der elektrischen Anschluß- und Ansteuermöglichkeiten,3 shows the electrical connection and control options,
Fig. 4 einen Stechkontakt mit zwei KontaktzinkenFig. 4 shows a piercing contact with two contact prongs
Fig. 5 einen Stechkontakt mit zwei Paaren von KontaktzinkenFig. 5 shows a piercing contact with two pairs of contact tines
Der erfindungsgemäße Einrichtung (Fig. 1) besteht aus dem Unterteil 1, in dem gemäß Fig. 2 zwei Kontaktschienen 2 und 2' und eine Kontaktschiene 3 angeordnet sind, und dem Oberteil 4, das den Kontaktschienen des Unterteiles 1 zugeordnete Aufnahmekanäle 5 aufweist. Die Kontaktschienen 2, 2' sind nach der Unterseite des Unterteiles 1 hin zu Steckkontakten 6 ausgebildet, über die der direkte elektrische Kontakt mit einem Verbraucher Vj hergestellt wird.The device according to the invention (FIG. 1) consists of the lower part 1, in which, according to FIG. 2, two contact rails 2 and 2 'and a contact rail 3 are arranged, and the upper part 4, which has receiving channels 5 assigned to the contact rails of the lower part 1. The contact rails 2, 2 'are formed towards the bottom of the lower part 1 to plug contacts 6, via which the direct electrical contact with a consumer V j is made.
Zwischen dem Unterteil 1 und dem Oberteil 4 sind ein mehradriges Flachkabel 7, dessen Adern aus verseilten Einzeldrähten bestehen und das Zuführungs- und Ansteuerkabel ist, sowie das zu weiteren Verbrauchern VTJ und jy führende Flachkabel 8 fixiert, dessen Adern ebenfalls aus verseilten Einzeldrähten bestehen. Die Positionierung der beiden Flachkabel 7 und 8 wird durch die Einsenkungen 9 und 10 erleichtert, die im Unterteil 1 ausgebildet sind. Die Fixierung der beiden Flachkabel erfolgt durch die Schraube 11, die das Oberteil 4 auf das Unterteil 1 zieht.Between the lower part 1 and the upper part 4 are a multi-core flat cable 7, the cores of which consist of stranded individual wires and which is the supply and control cable, and the other Fixed consumer VTJ and j y leading flat cable 8, whose cores also consist of stranded individual wires. The positioning of the two flat cables 7 and 8 is facilitated by the depressions 9 and 10, which are formed in the lower part 1. The two flat cables are fixed by the screw 11, which pulls the upper part 4 onto the lower part 1.
Die elektrische Verbindung zwischen den vorbestimmten Kabeladern des Flachkabels 7 und dem Verbraucher V sowie vorbestimmten Kabeladern des Flachkabels 8, das zu weiteren Verbrauchern VJ und VIV führt, wird durch Stechkontakte 12 hergestellt (Fig. 4). Diese Stechkontakte 12 weisen je zwei Kontaktzinken 13 mit Kontaktflächen 14 auf, mit denen sie, durch die den vorbestimmten Kabeladern der Flachkabel 7 und 8 zugeordneten Aufnahmekanäle 5 des Unterteiles 1 geführt, durch die Kabelisolierung und die Kabeladern hindurchgedrückt werden, bis sie auf der jeweiligen Kontaktschiene 2, 2', 3 klemmend fixiert sind.The electrical connection between the predetermined cable cores of the flat cable 7 and the consumer V and predetermined cable cores of the flat cable 8, which leads to further consumers VJ and V IV , is established by piercing contacts 12 (FIG. 4). These piercing contacts 12 each have two contact prongs 13 with contact surfaces 14, with which they, through the receiving channels 5 of the lower part 1 assigned to the predetermined cable wires of the flat cables 7 and 8, are pushed through the cable insulation and the cable wires until they are on the respective contact rail 2, 2 ', 3 are fixed by clamping.
Fig. 5 zeigt Stechkonakte 15, die insbesondere zur Herstellung der eletrischen Verbindung zwischen aus nur einem einzigen Draht bestehenden Kabeladern eines Flachkables 7 und eines Flachkabels 8 mit den Kontaktschienen 2, 2' oder 3 eingesetzt werden. Diese Stechkontakte 15 weisen zwei einander gegenüberliegend angeordnete Paare von Kontaktzinken 13 auf, deren Innenflächen als elektrische Kontaktflächen 14 und 16 dienen und deren Außenflächen 17 zur5 shows lancing contacts 15 which are used in particular for establishing the electrical connection between cable cores of a flat cable 7 and a flat cable 8 consisting of only a single wire and the contact rails 2, 2 'or 3. These piercing contacts 15 have two pairs of contact prongs 13 arranged opposite one another, the inner surfaces of which serve as electrical contact surfaces 14 and 16 and the outer surfaces 17 of which
Vermeidung eines nicht erwünschten elektrischen Kontaktes lackiert sind. Über die Kontaktflächen 14 wird die elektrische Verbindung zu einer Kontaktschine 2, 2' oder 3 hergestellt, und über die Kontaktflächen 16 die elektrische Verbindung zu einer Kabelader.Avoiding an undesired electrical contact are painted. The electrical connection to a contact line 2, 2 'or 3 is established via the contact surfaces 14, and the electrical connection to a cable core is established via the contact surfaces 16.
In Fig. 3 sind Anschlußmöglichkeiten aufgezeigt. Durch die Stechkontakte 12 werden am Flachkabel 7 die elektrischen Verbindungen 2/VQ, 27V} und 3/V2 mit den Kontaktschienen 2, V und 3 hergestellt. Durch die Kontaktstellen 2/VQ, 2'/V1 ergibt sich eine direkte elektrische Verbindung zum Verbraucher Vτ sowie die Möglichkeit, weitere Verbraucher über das Flachkabel 8 anzuschl eßen, die synchron zum Verbraucher Vj angesteuert werden können. Das sind im Beispiel die Verbraucher jy.In Fig. 3 connection options are shown. The electrical connections 2 / VQ, 27V } and 3 / V 2 with the contact rails 2, V and 3 are made on the flat cable 7 by the piercing contacts 12. Through the contact points 2 / VQ, 2 '/ V 1 results a direct electrical connection to the consumer V τ and the possibility of connecting further consumers via the flat cable 8, which can be controlled synchronously with the consumer V j . In the example, these are consumers j y.
Durch die Kontaktstelle 3/V2 ist auch die Kontaktschiene 3 elektrisch angeschlossen, wodurch sich die Möglichkeit ergibt, weitere Verbraucher anzuschließen, die asynchron zum Verbraucher V angesteuert werden können. Das sind im Beispiel die Verbraucher vπ.The contact rail 3 is also electrically connected through the contact point 3 / V 2 , which results in the possibility of connecting further consumers which can be controlled asynchronously to the consumer V. In the example, these are the consumers v π .
Darüber hinaus kann das Flachkabel 7 zu weiteren Verbrauchern VJJ.T geführt werden, die durch eine weitere erfindungsgemäße Einrichtung angeschlossen und angesteuert werden können.In addition, the flat cable 7 can be led to other consumers VJJ.T, which can be connected and controlled by a further device according to the invention.
Die Anzahl der insgesamt anzuschließenden und synchron und asynchron anzusteuernden Verbraucher hängt von der Anzahl der Kabeladern der verwendeten Flachkabel ab.The total number of consumers to be connected and controlled synchronously and asynchronously depends on the number of cable cores of the flat cables used.
Die Einrichtung bietet die Möglichkeit, ein kompliziertes Ansteuersystem für eine größere Anzahl von Verbrauchern, beispielsweise von Magnetventilen an einer Nähmaschine ohne besonderen Montageaufwand zu realisieren. The device offers the possibility of realizing a complicated control system for a larger number of consumers, for example of solenoid valves on a sewing machine, without any special assembly work.

Claims

Patentansprüche Claims
1. Einrichtung zum elektrischen Verbinden von mindestens einem Verbraucher und einem mehradrigen Kabel, dessen Adern im wesentlichen nebeneinanderliegend angeordnet sind, mit einem Oberteil, das zur Halterung von in wählbarer Anordnung aufzunehmenden Stechkontakten ausgebildet ist, die mit Steckkontakten für den Verbraucher elektrisch verbunden sind, wobei das Oberteil mit einem Unterteil mechanisch verbindbar ist, dadurch gekennzeichnet, daß mehreren Stechkontakten (12; 15) ein Steckkontakt (6) zugeordnet ist, der mit einer Kontaktschiene (2; 2') verbunden ist, die im wesentlichen quer zur Längsrichtung der Adern angeordnet ist, und die Stechkontakte (12; 15) eine mit der Kontaktschiene (2; 2') form- oder reibungsschlüssig verbindbare Kontaktfläche (14) aufweisen.1.Device for the electrical connection of at least one consumer and a multi-core cable, the wires of which are arranged essentially next to one another, with an upper part which is designed to hold selectable lancing contacts which are electrically connected to plug contacts for the consumer, whereby the upper part can be mechanically connected to a lower part, characterized in that a plurality of piercing contacts (12; 15) is assigned a plug contact (6) which is connected to a contact rail (2; 2 ') which is arranged essentially transversely to the longitudinal direction of the wires and the piercing contacts (12; 15) have a contact surface (14) which can be connected to the contact rail (2; 2 ') in a form-fitting or frictionally locking manner.
2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zum elektrischen Anschließen mindestens eines weiteren Kabels (8) eine weitere Kontaktschiene (21; 3) vorgesehen ist, die mit Stechkontakten (12; 15) des ersten Kabels (7) und mit in wählbarer Anordnung vorzusehenden Stechkontakten (12; 15) für das weitere Kabel verbindbar ist.2. Device according to claim 1, characterized in that for the electrical connection of at least one further cable (8) a further contact rail (2 1 ; 3) is provided, which with piercing contacts (12; 15) of the first cable (7) and with in selectable arrangement to be provided lancing contacts (12; 15) for the further cable can be connected.
3. Einrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Kontaktschienen (2; 2'; 3) und die Steckkontakte (6) im Unterteil (1) angeordnet sind.3. Device according to claim 1 and 2, characterized in that the contact rails (2; 2 '; 3) and the plug contacts (6) are arranged in the lower part (1).
Einrichtung nach Anspruch 1 oder 1 und 2, dadurch gekennzeichnet, daß die Stechkontakte (12; 15) im Oberteil (4) fest oder reibungsschlüssig in Aufnahmekanälen angeordnet sind. Device according to claim 1 or 1 and 2, characterized in that the piercing contacts (12; 15) in the upper part (4) are arranged fixedly or frictionally in receiving channels.
5. Einrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Aufnahmekanäle (5) entlang der Kontaktschienen (2; 2'; 3) angeordnet sind.5. Device according to claim 4, characterized in that the receiving channels (5) along the contact rails (2; 2 '; 3) are arranged.
6. Einrichtung nach Anspruch 1 oder 2 und 4 und 5, dadurch gekennzeichnet, daß die Stechkontakte (12; 15) einen sich in den Aufnahmekanälen (5) erstreckenden Schaft und kabeladerseitig Kontaktzinken (13) aufweisen, deren freie Enden als Spitzen ausgebildet sind.6. Device according to claim 1 or 2 and 4 and 5, characterized in that the piercing contacts (12; 15) have a shaft extending in the receiving channels (5) and wire-side contact prongs (13), the free ends of which are formed as tips.
7. Einrichtung nach Anspruch 1 und 6, dadurch gekennzeichnet, daß die Stechkontakte (12) zum Durchdringen von aus Einzeldrahten bestehenden Kabeladern zwei in Form einer Gabel angeordnete Kontaktzinken (13) aufweisen.7. Device according to claim 1 and 6, characterized in that the piercing contacts (12) for penetrating cable wires consisting of individual wires have two contact prongs (13) arranged in the form of a fork.
8. Einrichtung nach Anspruch 1 und 6, dadurch gekennzeichnet, daß die Stechkontakte (15) zwei einander gegenüber angeordnete und die Isolation einer Kabelader durchdringende Paare von Kontaktzinken (13) für eine reibschlüssige8. Device according to claim 1 and 6, characterized in that the piercing contacts (15) two mutually opposite and the insulation of a cable wire penetrating pairs of contact prongs (13) for a frictional
Verbindung mit einer Kabelader und einer Kontaktschiene (2; 2' ; 3) aufweisen.Have connection with a cable core and a contact rail (2; 2 '; 3).
9. Einrichtung nach Anspruch 1 und 8, dadurch gekennzeichnet, daß die Außenflächen (17) der Kontaktzinken (13) elektrisch nichtleitend sind.9. Device according to claim 1 and 8, characterized in that the outer surfaces (17) of the contact prongs (13) are electrically non-conductive.
10. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der mit einem oder mehreren Steckkontakten (6) elektrisch verbindbare Verbraucher ein Kabelanschlußsteckverbinder ist.10. The device according to claim 1, characterized in that the one or more plug contacts (6) electrically connectable consumer is a cable connector.
11. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Oberteil (4) mit dem Unterteil (1) verschraubbar ist. 11. The device according to claim 1, characterized in that the upper part (4) with the lower part (1) can be screwed.
12. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Oberteil (4) mit dem Unterteil (1) durch ineinandergreifende Einrastkanten klemmend miteinander verbindbar ist.12. The device according to claim 1, characterized in that the upper part (4) with the lower part (1) by clamping engagement edges can be connected to each other by clamping.
13. Einrichtung nach Anspruch 1 und 11 oder 12, dadurch gekennzeichnet, daß das Oberteil (4) und/oder das Unterteil (1) Einsenkungen (9; 10) zur Aufnahme und Positionierung wenigstens eines mehradrigen Kabels aufweisen. 13. Device according to claim 1 and 11 or 12, characterized in that the upper part (4) and / or the lower part (1) have depressions (9; 10) for receiving and positioning at least one multi-core cable.
PCT/EP1990/001708 1989-10-11 1990-10-11 Device for connecting at least one consumer electrically to a multicore cable WO1991006134A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920700838A KR920704379A (en) 1989-10-11 1990-10-11 Device for electrically connecting at least one consumer and multi-core cables

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3933942A DE3933942A1 (en) 1989-10-11 1989-10-11 DEVICE FOR ELECTRICALLY CONNECTING AT LEAST ONE CONSUMER AND A MULTI-WIRE CABLE
DEP3933942.4 1989-10-11

Publications (1)

Publication Number Publication Date
WO1991006134A1 true WO1991006134A1 (en) 1991-05-02

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ID=6391265

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Application Number Title Priority Date Filing Date
PCT/EP1990/001708 WO1991006134A1 (en) 1989-10-11 1990-10-11 Device for connecting at least one consumer electrically to a multicore cable

Country Status (4)

Country Link
JP (1) JPH05502967A (en)
KR (1) KR920704379A (en)
DE (1) DE3933942A1 (en)
WO (1) WO1991006134A1 (en)

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EP0613210A3 (en) * 1993-02-24 1996-02-21 Staiger Steuerungstech Installation for an actuator.
DE19613385A1 (en) * 1996-04-03 1997-10-09 Liba Maschf Electronic warp knitting machine with few guide needle control lines
DE19838423A1 (en) * 1998-08-24 2000-03-09 Siemens Ag Ribbon-cable connector for forming cable branch line or cable feeder
DE10117798A1 (en) * 2001-04-10 2002-12-05 Bosch Gmbh Robert plug
DE10209771B3 (en) * 2002-03-05 2004-01-29 Daimlerchrysler Ag Distributor for foil conductors
EP3662546A4 (en) * 2017-08-02 2020-10-07 AVX Corporation WIRE-TO-WIRE CONNECTOR WITH SHUNT

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DE29503158U1 (en) * 1995-02-24 1995-04-20 Rehau Ag + Co, 95111 Rehau Electrical component
DE29605984U1 (en) * 1996-03-30 1996-07-04 Festo Kg, 73734 Esslingen Connection device for ribbon cables
DE19802507C1 (en) * 1998-01-23 1999-07-01 Kostal Leopold Gmbh & Co Kg Electrical termination device for several electrical loads
FR2844641B1 (en) * 2002-09-16 2004-10-22 Valeo Electronique Sys Liaison WIRING ASSEMBLY AND CORRESPONDING CONNECTOR
DE102004037997A1 (en) * 2004-08-04 2006-03-16 Wago Verwaltungsgesellschaft Mbh Electrical branch connection connector

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US4753608A (en) * 1986-09-30 1988-06-28 Hirose Electric Co., Ltd. Electrical connector and its termination method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613210A3 (en) * 1993-02-24 1996-02-21 Staiger Steuerungstech Installation for an actuator.
DE19613385A1 (en) * 1996-04-03 1997-10-09 Liba Maschf Electronic warp knitting machine with few guide needle control lines
DE19613385C2 (en) * 1996-04-03 2001-08-23 Liba Maschf Warp knitting machine with at least one laying bar having bus lines
DE19838423A1 (en) * 1998-08-24 2000-03-09 Siemens Ag Ribbon-cable connector for forming cable branch line or cable feeder
DE19838423C2 (en) * 1998-08-24 2002-11-07 Tyco Electronics Logistics Ag Ribbon cable connectors
DE10117798A1 (en) * 2001-04-10 2002-12-05 Bosch Gmbh Robert plug
DE10209771B3 (en) * 2002-03-05 2004-01-29 Daimlerchrysler Ag Distributor for foil conductors
EP3662546A4 (en) * 2017-08-02 2020-10-07 AVX Corporation WIRE-TO-WIRE CONNECTOR WITH SHUNT
US10840614B2 (en) 2017-08-02 2020-11-17 Avx Corporation Wire-to-wire connector with shunt

Also Published As

Publication number Publication date
JPH05502967A (en) 1993-05-20
KR920704379A (en) 1992-12-19
DE3933942C2 (en) 1992-09-24
DE3933942A1 (en) 1991-04-18

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