EP0192254A2 - Adaptateur à bornes multipolaire enfichable pour armoires de manoeuvre ou de commande - Google Patents

Adaptateur à bornes multipolaire enfichable pour armoires de manoeuvre ou de commande Download PDF

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Publication number
EP0192254A2
EP0192254A2 EP86102150A EP86102150A EP0192254A2 EP 0192254 A2 EP0192254 A2 EP 0192254A2 EP 86102150 A EP86102150 A EP 86102150A EP 86102150 A EP86102150 A EP 86102150A EP 0192254 A2 EP0192254 A2 EP 0192254A2
Authority
EP
European Patent Office
Prior art keywords
bushing base
contact piece
plug
terminal adapter
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP86102150A
Other languages
German (de)
English (en)
Other versions
EP0192254A3 (fr
Inventor
Oskar Lapp
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.)
Contact GmbH
Contact GmbH Elektrische Bauelemente
Original Assignee
Contact GmbH
Contact GmbH Elektrische Bauelemente
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 Contact GmbH, Contact GmbH Elektrische Bauelemente filed Critical Contact GmbH
Publication of EP0192254A2 publication Critical patent/EP0192254A2/fr
Publication of EP0192254A3 publication Critical patent/EP0192254A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart

Definitions

  • the invention relates to a multi-pole terminal adapter for routing a plurality of electrical lines through a wall, in particular a switchgear or control cabinet, with a wall-enclosing housing which can be fastened to the wall and in which a bushing base can be fastened, which on the outside of the wall as a plug or socket is designed for connection to a cable harness and which can be connected on the inside to a large number of individual electrical lines, each of which is accessible for measuring and testing purposes.
  • Such a terminal adapter which is also referred to as a push-through connector or connection distributor, is known from DE-GM 81 26 556. It is used to lead the individual lines wired inside a switch or control cabinet out of the cabinet and to connect them to a cable harness running outside the cabinet. The individual lines installed on the inside of the cabinet are thus led to an opening in the wall of the cabinet and connected there to a cable harness.
  • the terminal adapter known from DE-GM 81 26 556 the individual lines in the interior of the control or control cabinet are guided to a connecting block and screwed there, which can be connected on the rear side to a connector part, which in turn can be screwed into a housing.
  • the connecting block is first placed there on the connector part and fastened to it, after which the individual lines are screwed to the connecting block.
  • the assembly of the individual lines on the terminals The adapter is therefore "on site", ie the individual cables are routed to the location of the wall opening in the control or control cabinet and connected there with the terminal adapter. Because of this requirement, the position of the terminal adapter in the switch or control cabinet must be easily accessible, especially because bulky tools must be used and because the fitter must have a very good view of the inside of the terminal adapter.
  • terminal adapters restrict the location of the cables from the switch or control cabinet to very easily accessible positions. But even in easily accessible positions, the fitter has to reach into the interior of the cabinet with the tool, which makes work much more difficult.
  • the invention is therefore based on the object of developing the generic terminal adapter in such a way that the assembly of the individual lines, including the functional test and the marking, is simplified.
  • this object is achieved in that the bushing base is cast as a one-piece component which protrudes from the wall on the inside and outside, and in that the individual lines are mechanically and electrically connected to a plug contact piece which can be fastened to the inside of the bushing base.
  • the individual lines are combined in the interior of the switch or control cabinet in a plug-in contact piece which can be pushed onto the bushing base and fastened there, for example by means of a latching hook.
  • the assembly of the individual lines no longer has to be carried out at the point of implementation through the wall of the switch or control cabinet, but can be carried out practically anywhere in the cabinet or in the electrical workshop when wiring the individual components. Only after the individual lines are connected to the plug contact piece, the latter is pushed onto the bushing base in the fully wired state. When wiring the individual lines with the plug-in contact piece, this can hang freely on the cable harness formed by the individual lines, so that, in particular, an advanced circuit and functional test without connection to the outside cable harness is made possible both on site and in the workshop in a convenient manner.
  • the plug-in contact piece according to the invention allows the lines to be routed out of the switch cabinet or control cabinet even in less accessible locations, without the installation being significantly more difficult.
  • the plug contact piece can be pulled off the bushing base without the need for complex screwing work for each individual conductor.
  • the invention before seen design of the bushing base as a one-piece, cast component, which protrudes inside and outside of the wall of the switch or control cabinet, also facilitates the assembly of the terminal adapter. In contrast to the generic state of the art, two ceramic or plastic parts no longer need to be put together to form a lead-through base.
  • the one-piece bushing base according to the invention can easily be pushed into the housing from the outside and screwed there. Since it also protrudes from the inside of the wall, it can be connected directly to the plug contact piece without the need for an intermediate element.
  • the plug contact piece can be fastened to the bushing base by means of a latching hook.
  • the plug contact piece is provided on the side with recesses assigned to the individual lines, through which a test tip can be inserted for functional testing.
  • either the plug contact piece or the bushing base are provided with plug pins or plug sleeves in accordance with the safety regulations.
  • the outside of the switch or control cabinet supplied cable harness is connected in a conventional manner (DE-GM 81 26 556) to the bushing base.
  • clamps are provided on the housing.
  • a bushing base 16 made of insulating material is pushed into the housing 14 from the outside and screwed to it. Pins (not shown) protrude from the outside of the bushing base 16 and are connected in a known manner to the socket (not shown) of a cable harness (not shown). For this purpose, clamps 18 which can be brought into engagement with the socket and which are articulated on the housing 14 are used. The position of the socket, not shown, is indicated by reference numeral 20.
  • a plug contact piece 22 can be pushed onto the bushing base 16.
  • the plug-in contact piece 22 is fastened to the bushing base 16 by means of latching hooks 24.
  • the within the Switch and control cabinet laid individual lines 26 are led in one strand to the plug contact 22 and fastened there by means of screws 30.
  • each individual line 26 is connected to the individual wires of the outside socket 20 via conductors arranged in the lead-through base 16.
  • Recesses are provided in the side of the plug-in contact piece 22, through which test probes (not shown) can be pushed onto contact surfaces 28, so that the function of the switching connections on the plug-in contact piece 22 can be carried out both in the state fastened to the bushing base and in the released state.
  • recesses 32 are provided laterally in the plug contact piece, into which markings (not shown) for identifying the individual conductors can be inserted.
  • Fig. 2 shows a side view of the bushing base 16, which is composed of two parts 34, 34 '.
  • the two parts 34, 34 ' are connected by means of screws 36 and a bracket 38 (see also FIG. 3).
  • the bushing base 16 is made of a suitable plastic.
  • In implementing base 16 are in relation to the wall 10 from the inside out of extending (in Figure 2 from top to bottom.)
  • Disposed contact pins 40 of metal which the conductive con - compounds prepared of the individual conductors 26 to the outside.
  • the contact pins 40 are connected by means of screws 42 to the parts 34, 34 'of the bushing base 16 and arranged in individual chambers (not shown) in the bushing base.
  • Fig. 3 shows the two parts 34, 34 'of the bushing base 16 in the assembled state.
  • the two parts 34, 34 'of the bushing base 16 are cast together.
  • frames 44 are formed on both parts 34, 34 'of the lead-through base 16 (see also FIGS. 2 and 3), between which the plastic casting compound 46 is cast in flush.
  • the one-piece bushing base 16 formed in this way can be inserted from the outside into the housing 14 and fastened there, so that it is easily accessible from both sides of the wall 10.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Switch Cases, Indication, And Locking (AREA)
EP86102150A 1985-02-20 1986-02-19 Adaptateur à bornes multipolaire enfichable pour armoires de manoeuvre ou de commande Withdrawn EP0192254A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853505847 DE3505847A1 (de) 1985-02-20 1985-02-20 Vielpoliger, steckbarer klemmenadapter fuer schalt- oder steuerschraenke
DE3505847 1985-02-20

Publications (2)

Publication Number Publication Date
EP0192254A2 true EP0192254A2 (fr) 1986-08-27
EP0192254A3 EP0192254A3 (fr) 1988-11-30

Family

ID=6263029

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86102150A Withdrawn EP0192254A3 (fr) 1985-02-20 1986-02-19 Adaptateur à bornes multipolaire enfichable pour armoires de manoeuvre ou de commande

Country Status (2)

Country Link
EP (1) EP0192254A3 (fr)
DE (1) DE3505847A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1355387A1 (fr) * 2002-04-17 2003-10-22 Tyco Electronics AMP GmbH Assemblage de connecteur électrique sur une pièce fixe de carrosserie de véhicule et procédé pour la formation d'un tel assemblage de connecteur électrique
EP1811244A1 (fr) * 2006-01-19 2007-07-25 Vaillant GmbH Appareil de chauffage avec connexions électriques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289145A (en) * 1964-04-09 1966-11-29 Elco Corp Appliance connector
US3430182A (en) * 1967-04-27 1969-02-25 Nasa Electrical feed-through connection for printed circuit boards and printed cable
US4389021A (en) * 1981-03-16 1983-06-21 Amp Incorporated Panel mounted connector for use in confined areas
DE8308220U1 (de) * 1983-03-19 1983-08-11 Harting Elektronik Gmbh, 4992 Espelkamp Elektrischer Steckverbinder zum Einbau in Flanschgehäuse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1355387A1 (fr) * 2002-04-17 2003-10-22 Tyco Electronics AMP GmbH Assemblage de connecteur électrique sur une pièce fixe de carrosserie de véhicule et procédé pour la formation d'un tel assemblage de connecteur électrique
EP1811244A1 (fr) * 2006-01-19 2007-07-25 Vaillant GmbH Appareil de chauffage avec connexions électriques

Also Published As

Publication number Publication date
EP0192254A3 (fr) 1988-11-30
DE3505847A1 (de) 1986-08-21

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Inventor name: LAPP, OSKAR