EP0891012A2 - Dispositif de connexion électrique - Google Patents

Dispositif de connexion électrique Download PDF

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Publication number
EP0891012A2
EP0891012A2 EP98112081A EP98112081A EP0891012A2 EP 0891012 A2 EP0891012 A2 EP 0891012A2 EP 98112081 A EP98112081 A EP 98112081A EP 98112081 A EP98112081 A EP 98112081A EP 0891012 A2 EP0891012 A2 EP 0891012A2
Authority
EP
European Patent Office
Prior art keywords
plug
contact
electrical
feeder
consumer
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Withdrawn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
EP98112081A
Other languages
German (de)
English (en)
Other versions
EP0891012A3 (fr
Inventor
Wolfgang Dipl.-Ing. Hussong
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0891012A2 publication Critical patent/EP0891012A2/fr
Publication of EP0891012A3 publication Critical patent/EP0891012A3/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Withdrawn legal-status Critical Current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
    • 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
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/142—Their 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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs

Definitions

  • the invention relates to an electrical connector for a load feeder connected to a busbar system is attachable.
  • Such a busbar system is used to connect electrical devices in the form of so-called consumer feeders. It is made up of individual, inserted into a support profile Current busbars built up for energy and / or Data transmission (control and / or communication signals) serve to the electrical devices (consumers). For this purpose, a preferably integrated communication capable Load feeder placed on the busbar system and detachably fixed there by means of a snap connection. Subsequently the electrical device (consumer), e.g. a Motor, an actuator or the like. Via a connecting line the consumer feeder connected.
  • the electrical device e.g. a Motor, an actuator or the like.
  • an outgoing terminal block for connecting Single wires of the connecting line or a socket for Connection of an outgoing connector provided.
  • the individual wires or Disconnect the single wires of the connecting cable one after the other.
  • the socket the The outlet connector is removed from the load feeder before it can be removed from the busbar system. Especially in confined spaces, however, loosening and Establish the connection between the connecting cable and the consumer feeder is often complicated and time-consuming.
  • connection lines usually in cable trays or cable ducts laid connection lines the corresponding connection line in an undesirable manner first by partial disassembly Expose to have enough freedom of movement to solve or to create the clamping or plug contact.
  • the invention is therefore based on the object of an electrical Plug device for one on a busbar system attachable consumer feeder, which also particularly easy to loosen when space is limited and establishing a connection connection.
  • a connector is provided with which a electrical contact in two different directions of movement is both producible and detachable.
  • plug contacts of the plug there are a number of plug contacts of the plug in one Contact level arranged side by side.
  • the contact with corresponding contact elements of the consumer feeder is caused by movement of the consumer feeder or Removable connector. This can help to loosen the contact on the one hand the preferably swiveling consumer feeder from the plug and thus from the busbar system become.
  • Analogue is by putting on or swinging open of the load feeder on the busbar system at the same time the electrical connection between the plug and the consumer feeder.
  • the direction of movement to Loosening or establishing the electrical contact is included transverse to the direction of insertion of the plug.
  • the electrical connection between the load feeder and the connector can be solved or manufactured, wherein the load feeder remains fixed in place.
  • the direction of movement for loosening or establishing the electrical contact between the plug and the load feeder is in in this case the direction of insertion of the plug.
  • the plug When installed, the plug is between the load feeder and the busbar system. You can do this in Carrier profile of the busbar system a receiving groove for the connector should be provided.
  • the Load feeder for receiving the plug one to the busbar system open socket on so that the plug rests on the carrier profile in the assembled state.
  • Plug contacts on the underside of the load feeder provided provided contact elements. The or each contact element is expediently transverse to the direction of insertion the connector is movable and resilient in the load feeder.
  • the plug is in a separate plug guide part can be inserted.
  • This is expediently a molded part with a U-shaped cross section a molded collar at the free end of each leg.
  • the connector guide part at least one jack opening for one on the connector housing provided pawl.
  • a pressure element on the plug with which the pawl pretensioned in the locking position for pulling out the plug can be released from the plug guide part is.
  • each plug contact is in the longitudinal direction preferably U-shaped, a first Leg for contacting the contact elements of the consumer feeder preferably hemispherical at the free end is trained.
  • the second leg has a threaded opening to hold a clamping screw by means of the the respective single core of the connecting line by means of a clamp connection is contacted with the respective plug contact.
  • the advantages achieved with the invention are in particular in that by means of such an electrical plug device, the one contacting in two different Allows directions of movement, a connection of a consumer to a load feeder for a busbar system in possible in a particularly simple and time-saving manner is. Because of the addition to the insertion direction of the Plug allowed further direction of movement within the plug device can both the plug and its Counterpart in the form of the consumer feeder for manufacturing or detach the connection. Of the each corresponding part of the connector remains fixed in place. The flexibility achieved in this way enables even under extreme boundary conditions and local Considerable time savings when assembling or replacement of a load feeder.
  • the integrated busbar system 1 comprises a number of busbars 2, 3 and 4, which are arranged next to one another and run parallel to one another in a chamber-shaped carrier system 1a, on which a load feeder 5 is placed.
  • a number of contact points P 1 to P 8 are provided on the bottom or bottom side of the load feeder 5, via which the integrated load feeder 5 is supplied with energy and auxiliary energy and with data in the form of control and signaling signals.
  • the data transmission takes place via the contact connection P 1 , which serves as a communication connection.
  • the auxiliary power transmission with, for example, a DC voltage of 24V DC takes place via the contact connections P 2 and P 3 .
  • the contact connections P 4 to P 8 are used for energy transmission, via which a connection is made, for example, to a three-phase three-phase network with the conductors L1, L2, L3, N and PE for an AC voltage of, for example, 400V AC.
  • the consumer feeder 5 is integrated in a single feeder housing, which is in the manner of a Black Box "functionally contains the entire consumer feeder 5, preferably in the form of a hybrid component. It has a control panel with display elements 7 and a switch 8 on its housing top 6 opposite the contact connections P 1 to P 8.
  • the consumer feeder 5 also has one Housing side surface 9 on a signal interface 10 and a power output connector 11. By means of this connector 11 connected to a connecting line 12, a consumer (not shown) is connected to the consumer branch 5.
  • the contact element 13 is in the area of the carrier profile 1a the busbar system 1 open socket 15 arranged and there through the housing base 16 of the load feeder 5 led out.
  • the or each contact element 13 is held there movably and by means of a spring 17 in the longitudinal direction of which is spring-loaded. In the inserted state shown the plug 11 is each contact piece or whose each plug contact 18 with one of each Contact elements 13 contacted by this against the spring force the spring 17 partially inserted into the consumer feeder 5 is.
  • the spring 17 presses it transversely to the insertion direction of the plug 11 movable contact element 13 to the plug contact 18 assigned to it.
  • the insertion direction is the x direction shown and the direction of movement of the contact element 13 is the y-direction.
  • Each plug contact 18 of the plug 11 lies in a housing groove 19 one shown in more detail in FIGS. 3 and 4 Connector housing 20.
  • the connector contact 18 is in the longitudinal direction U-shaped, with a first leg 21 for contacting the corresponding contact element 13 as well as this hemispherical at its free end is.
  • In the second leg 22 of the plug contact 18 is one extending in the longitudinal direction of the plug 11
  • Location hole 23 for a single wire (not shown) the connecting line 12 is provided. Cross to this location hole 23 runs a threaded opening 24 for receiving a of the clamping screws 25 shown in FIGS. 3 and 4.
  • a contact plane 26 of the plug 11 is the second leg 22 of the plug contact 18 in the area of a adjoining the contact plane 26 terminal space 27 of the Plug housing 20 arranged.
  • a connection space 28 of the plug housing 20 closes a removable cover 29.
  • Via a cable entry 30 on the opposite side of the contact plane 26 of the Plug 11 is the connecting cable 12 in the plug housing 20th insertable.
  • the plug 11 is inserted into a plug guide part 31, that holds it securely and detachably in its installed position.
  • the connector guide part 31 is by means of its underside molded corrugated pin 32, which in corresponding Receiving grooves or receiving openings 33 in the carrier profile 1a are inserted, fixed on the busbar system 1.
  • the plug 11 and the plug guide part 31 act in like a ratchet. These are in the area Between the contact plane 26 and the terminal space 27 on opposite Sides of the connector housing 20 on this two Pawls formed, of which in Figures 3 and 4, respectively only a pawl 34 is visible.
  • Pawls 34 pretensioned in the locked state engage in corresponding ones Openings or latch openings 35 of the Plug guide part 31 a.
  • the pawls 34 can each by means of a pressure piece or pressure element 36 are moved so that in Art a lever-like extension with the respective pawl 34 forms a pivotable molded part.
  • the plug guide part 31 is a U-shaped in cross section Molded part, preferably made of plastic, on each leg 37a, 37b at the free end an inwardly directed retaining collar 38a or 38b is formed.
  • This collar 38a, 38b engages behind a corresponding guide groove 39a or 39b on the connector 11, which are molded into the connector housing 20 on both sides.
  • plug contacts 18 open into the common terminal space 27 of the connector housing 20.
  • the number the grooves 19 provided in the contact plane 26 are dependent from the respective number of poles, in the exemplary embodiment five grooves 19 for receiving five accordingly Plug contacts 18 are provided.
  • the groove depths and web widths of an insulating material, preferably plastic, existing connector housing 20 are to be fulfilled the air and Dimension creepage distances.
  • the design of the electrical connector with Plug 11 and the socket 15 allows loosening or Establish an electrical contact between the plug contacts 18 or the contact elements 13 in two directions of movement x, y by either pivoting the load feeder 5 (Arrow 40) or the connector 11 along the direction of insertion is moved (arrow 41). To release the electrical Contact can thus either be the consumer feeder 5 in the y direction pivoted upwards or the plug 11 in the x direction to be pulled. Analog can be used to manufacture the electrical Contact the consumer feeder 5 on the already inserted plug 11 pivoted or the plug 11 with a load feeder placed on the busbar system 1 5 are inserted into the socket 15.
  • a Busbar system 1 attached and fixed there Plug guide part 31.
  • the plug guide part 31 holds the connector 11 securely in position if only the Consumer feeder 5 is removed. It also serves as Lead if only the plug 11 is pulled or inserted is and the consumer feeder 5 in its operating position remains.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP98112081A 1997-07-09 1998-06-30 Dispositif de connexion électrique Withdrawn EP0891012A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997129410 DE19729410C1 (de) 1997-07-09 1997-07-09 Elektrische Steckvorrichtung
DE19729410 1997-07-09

Publications (2)

Publication Number Publication Date
EP0891012A2 true EP0891012A2 (fr) 1999-01-13
EP0891012A3 EP0891012A3 (fr) 2000-02-02

Family

ID=7835180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112081A Withdrawn EP0891012A3 (fr) 1997-07-09 1998-06-30 Dispositif de connexion électrique

Country Status (2)

Country Link
EP (1) EP0891012A3 (fr)
DE (1) DE19729410C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004075345A2 (fr) * 2003-02-21 2004-09-02 Eta Sa Manufacture Horlogère Suisse Dispositif permettant d'etablir une connexion electrique entre un instrument electronique portable et un dispositif exterieur, en particulier pour recharger la batterie dudit instrument
EP1715500A1 (fr) * 2005-04-20 2006-10-25 ABB Schweiz AG interrupteur auxiliaire distributeur électrique à basse tension

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023452B4 (de) * 2005-05-20 2008-04-10 Siemens Ag Montage- und Verdrahtungssystem für elektrische Funktionsmodule, insbesondere für Schaltgeräte
DE202007017363U1 (de) * 2007-12-11 2008-03-13 CCS Technology, Inc., Wilmington Elektrischer Steckverbinder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369214A (en) * 1965-10-27 1968-02-13 Bell Telephone Labor Inc Connector
EP0053252A1 (fr) * 1980-12-02 1982-06-09 BROWN, BOVERI & CIE Aktiengesellschaft Adaptateur pour dispositifs d'installations électriques
EP0073348A1 (fr) * 1981-08-22 1983-03-09 Mannesmann Kienzle GmbH Ensemble enfichable pour le branchement et le débranchement de câbles multibrins pour l'interconnexion de modules électriques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369214A (en) * 1965-10-27 1968-02-13 Bell Telephone Labor Inc Connector
EP0053252A1 (fr) * 1980-12-02 1982-06-09 BROWN, BOVERI & CIE Aktiengesellschaft Adaptateur pour dispositifs d'installations électriques
EP0073348A1 (fr) * 1981-08-22 1983-03-09 Mannesmann Kienzle GmbH Ensemble enfichable pour le branchement et le débranchement de câbles multibrins pour l'interconnexion de modules électriques

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004075345A2 (fr) * 2003-02-21 2004-09-02 Eta Sa Manufacture Horlogère Suisse Dispositif permettant d'etablir une connexion electrique entre un instrument electronique portable et un dispositif exterieur, en particulier pour recharger la batterie dudit instrument
WO2004075345A3 (fr) * 2003-02-21 2005-01-20 Eta Sa Mft Horlogere Suisse Dispositif permettant d'etablir une connexion electrique entre un instrument electronique portable et un dispositif exterieur, en particulier pour recharger la batterie dudit instrument
US7229323B2 (en) 2003-02-21 2007-06-12 Eta Sa Manufacture Horlogère Suisse Device plug and electronic instrument socket particularly for use in recharging instrument battery
EP1715500A1 (fr) * 2005-04-20 2006-10-25 ABB Schweiz AG interrupteur auxiliaire distributeur électrique à basse tension

Also Published As

Publication number Publication date
DE19729410C1 (de) 1998-12-03
EP0891012A3 (fr) 2000-02-02

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