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EP0471199A1 - Boîte de connexion pour conducteurs électriques - Google Patents

Boîte de connexion pour conducteurs électriques Download PDF

Info

Publication number
EP0471199A1
EP0471199A1 EP91111979A EP91111979A EP0471199A1 EP 0471199 A1 EP0471199 A1 EP 0471199A1 EP 91111979 A EP91111979 A EP 91111979A EP 91111979 A EP91111979 A EP 91111979A EP 0471199 A1 EP0471199 A1 EP 0471199A1
Authority
EP
European Patent Office
Prior art keywords
box according
socket element
contacts
ribbon cable
base plate
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.)
Ceased
Application number
EP91111979A
Other languages
German (de)
English (en)
Inventor
Horst-Helmut Tenham
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.)
3M Deutschland GmbH
Original Assignee
Quante GmbH
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 Quante GmbH filed Critical Quante GmbH
Publication of EP0471199A1 publication Critical patent/EP0471199A1/fr
Ceased 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/16—Connectors or connections adapted for particular applications for telephony
    • 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

Definitions

  • the invention relates to a junction box for electrical lines, in particular for a plurality of flat ribbon cables of telecommunications technology having parallel stranded wire conductors, with the features of the preamble of patent claim 1.
  • junction box for ribbon cables of telecommunications, which has a base plate which can be attached to a wall or the like, a cover cap which has at least one opening for inserting a connector, with at least one bushing for the base plate and cover cap Ribbon cable is provided, has at least one socket element for receiving at least one connector and penetration contacts for contacting an uncut ribbon cable.
  • a junction box is characterized by its space-saving design.
  • the compactness is bought through a relatively complex structure, which also means that the individual components are very difficult to access.
  • each socket element is pivotally mounted about an axis on the base plate and comes to lie in the pivoted-in state above the ribbon cable, spring contacts being arranged in the socket element, to which the penetration contacts are angled, furthermore, each socket element has to trigger the locking of the Connector on its upper side a resilient push button formed integrally with the upper side.
  • the cover cap When the junction box is closed, the cover cap engages over the push button of the socket element and engages.
  • the cover cap can be opened with a simple tool such as a knife or screwdriver. As soon as the cover cap is no longer above the socket element, it can be pivoted about an axis, so that the space for the ribbon cable to be inserted is accessible. Overall, where all components of the junction box are easily accessible.
  • the spring contacts can be connected to one another by the penetration contacts by crimping, welding or the like. This minimizes the contact resistance at the contact points.
  • Each of the spring contacts can have two legs of different lengths, the penetration contacts being arranged on the legs of different lengths. This results in a uniform leverage effect for the other legs of the same length, which is necessary for the perfect contacting of the plug connectors in the socket.
  • the spring contacts are preferably provided on a contact carrier plate, each conductor of the ribbon cable being able to be contacted via one of the legs due to its different length, this being possible from any spring position.
  • the leg of at least one of the spring contacts is provided with an offset in some areas. This offset enables the leg to be passed under other conductor tracks.
  • the socket element can be connectable to the base plate by means of a threaded screw arranged captively in the socket upper part. When the screw is tightened, the socket element is firmly seated on the base plate and thus the penetration contact is made over the ribbon cable.
  • the cover cap can be connected to the base plate by at least one film hinge. As a result, the cover cap is held on the base plate even when it is pivoted away.
  • the base plate preferably has a bevel on at least one of its edges running transversely to the ribbon cable. This prevents the ribbon cable from kinking or lying flat.
  • a breakthrough can also be provided for each push button in the cover cap, but a common breakthrough for all push buttons is also conceivable.
  • the socket elements are aligned with their insertion opening for plug connectors in the direction of the ribbon cable that is passed through or transversely to the direction of the ribbon cable that is passed through. This makes the junction box adaptable to a wide variety of conditions that are related to assembly.
  • the junction box in Fig. 1 is shown in the closed state, that is, the cover cap 12 covers the socket element and in particular the ribbon conductor 15.
  • an insertion opening 38 is provided in the cover cap, which corresponds to a corresponding opening of the socket element.
  • the plug-in connector slides and contacts on the spring contacts 41 and is held in the socket element by a bolt. Due to the special design of the spring contacts 41, the contacting of the ribbon cable 15 is optimized.
  • the insertion opening is transverse to the course of the ribbon cable 15.
  • 12 recesses 50 are provided on the cover cap.
  • the top of the cap 12 also contains an opening 32 through which the push button 30 of the socket element protrudes when the junction box is closed. By pressing the push button 30 down, the locked connector can be removed from its fixed position.
  • a junction box in which two insertion openings 38, 39 are provided for connectors. Corresponding cutouts 36, 37 are provided on the cover cap 42.
  • Each of the socket elements is provided with a push button 30, 31 which are guided through openings 32, 33 in the cover cap 12. In the pivoted-in state of the cover cap 12, it snaps into place via the opening 48 and snap connector 47, so that the cover cap 12 holds the connection socket securely closed.
  • a ribbon conductor 15 is in turn guided through the housing, for which purpose corresponding recesses 50 are provided on the cover cap 12.
  • the push buttons 30, 31 for each socket element are guided through corresponding recesses 32, 33.
  • both pushbuttons 30, 31 would have to be pressed so that the cover cap 12 can be pivoted away after the snap connection 47, 48 has been released.
  • the spring contacts 41 can either contact the stranded conductors of the ribbon cable 15 in the same way, but it is also possible that corresponding spring contacts 41 are assigned to different stranded conductors.
  • Fig. 3 shows the junction box from Fig. 1, but here the cover 12 is pivoted away.
  • a socket element 13 is attached to a base plate 11, which is provided with fastening holes 51, this socket element 13 being pivotable about the axis 20 relative to the base plate 11.
  • a captive screw 21 in the socket element 13 can be screwed to the base plate 11 and thus ensures a secure fit of the socket element 13 on the ribbon cable 15.
  • the ribbon cable 15 runs under the socket element 13, whereby according to the embodiment shown here it is provided that it is arranged transversely to the insertion opening 38 of the socket element 13.
  • a one-piece push button 30 is attached to the top 14 of the socket element 13.
  • the cover cap 12 is fastened to the base plate 11 by means of a film hinge 22.
  • the cover cap 12 has recesses 49 which, when the cover cap 12 is pivoted in, engage over the ribbon cables 15.
  • an opening 48 is provided on the cover cap 12, which is used to snap the cover cap 12 onto the socket element 13.
  • FIG. 4 shows an embodiment of the invention in which the insertion opening 38 of the socket element 13 lies in the direction of the ribbon cable 15.
  • the socket element 13 is in turn pivotally mounted about an axis 20 and can be fastened to the base plate 11 by means of a threaded screw 21.
  • a snap connector 47 is also provided on the socket element 13, via which the opening 48 of the cover cap 12 engages. In the pivoted-in state of the cover cap 12, the recesses 49, 50 lie above the ribbon cable 15, while the recess 36 comes to coincide with the insertion opening 38.

Landscapes

  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP91111979A 1990-08-17 1991-07-17 Boîte de connexion pour conducteurs électriques Ceased EP0471199A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904026124 DE4026124A1 (de) 1990-08-17 1990-08-17 Anschlussdose fuer elektrische leitungen
DE4026124 1990-08-17

Publications (1)

Publication Number Publication Date
EP0471199A1 true EP0471199A1 (fr) 1992-02-19

Family

ID=6412457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91111979A Ceased EP0471199A1 (fr) 1990-08-17 1991-07-17 Boîte de connexion pour conducteurs électriques

Country Status (3)

Country Link
EP (1) EP0471199A1 (fr)
DE (1) DE4026124A1 (fr)
IE (1) IE912911A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330022A (en) * 1996-07-18 1999-04-07 Richard Drewnicki Electrical connector

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9211238U1 (de) * 1992-07-03 1992-10-15 Data precision Computer GmbH, 5600 Wuppertal Fühlerkabel
DE19940148A1 (de) * 1999-08-24 2001-03-01 Georg Baersch Kabellose Stromabzweigung für Flachkabel
DE10242448B4 (de) * 2002-09-11 2005-12-22 Frank Prochiner Anschlußdose eines Elektroinstallationssystems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721939A (en) * 1971-07-06 1973-03-20 Itt Electrical connector
EP0134742A1 (fr) * 1983-09-06 1985-03-20 OREGA ELECTRONIQUE & MECANIQUE Dispositif de connexion pour faisceau de fils électriques, et procédé de réalisation
US4699595A (en) * 1985-10-11 1987-10-13 Hirose Electric Co. Electrical connector receptacle and process for manufacturing same
US4729059A (en) * 1986-08-14 1988-03-01 Wang Chen H Telephone connection box
EP0360957A2 (fr) * 1988-09-29 1990-04-04 Quante Aktiengesellschaft Boîtier de connexion pour des lignes électriques

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2110886B (en) * 1981-12-01 1985-12-11 Bunker Ramo Electrical connector member
US4606595A (en) * 1984-04-25 1986-08-19 Amp Incorporated Premise wiring system and components therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721939A (en) * 1971-07-06 1973-03-20 Itt Electrical connector
EP0134742A1 (fr) * 1983-09-06 1985-03-20 OREGA ELECTRONIQUE & MECANIQUE Dispositif de connexion pour faisceau de fils électriques, et procédé de réalisation
US4699595A (en) * 1985-10-11 1987-10-13 Hirose Electric Co. Electrical connector receptacle and process for manufacturing same
US4729059A (en) * 1986-08-14 1988-03-01 Wang Chen H Telephone connection box
EP0360957A2 (fr) * 1988-09-29 1990-04-04 Quante Aktiengesellschaft Boîtier de connexion pour des lignes électriques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330022A (en) * 1996-07-18 1999-04-07 Richard Drewnicki Electrical connector
GB2330022B (en) * 1996-07-18 1999-08-18 Richard Drewnicki Electrical connectors

Also Published As

Publication number Publication date
IE912911A1 (en) 1992-02-26
DE4026124A1 (de) 1992-02-20

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