EP0805518A1 - Verbindungsanordnung mit Schneidkontakten - Google Patents

Verbindungsanordnung mit Schneidkontakten Download PDF

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Publication number
EP0805518A1
EP0805518A1 EP96420150A EP96420150A EP0805518A1 EP 0805518 A1 EP0805518 A1 EP 0805518A1 EP 96420150 A EP96420150 A EP 96420150A EP 96420150 A EP96420150 A EP 96420150A EP 0805518 A1 EP0805518 A1 EP 0805518A1
Authority
EP
European Patent Office
Prior art keywords
cap
wire
insulation displacement
contacts
groove
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.)
Granted
Application number
EP96420150A
Other languages
English (en)
French (fr)
Other versions
EP0805518B1 (de
Inventor
Xavier Fasce
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.)
Pouyet SA
Original Assignee
Pouyet SA
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 Pouyet SA filed Critical Pouyet SA
Priority to AT96420150T priority Critical patent/ATE217456T1/de
Priority to DE69621117T priority patent/DE69621117T2/de
Priority to EP96420150A priority patent/EP0805518B1/de
Priority to ES96420150T priority patent/ES2175057T3/es
Priority to PT96420150T priority patent/PT805518E/pt
Publication of EP0805518A1 publication Critical patent/EP0805518A1/de
Application granted granted Critical
Publication of EP0805518B1 publication Critical patent/EP0805518B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
    • H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot

Definitions

  • the present invention relates to a device for connection by use of metal contacts to at least one insulation displacement slot.
  • the document EP-A-0.585.179 describes a female socket of type ⁇ modular jack ⁇ and with integrated connection, for which the modular jack contacts are taken up, at the rear of the socket, on contacts with insulation displacement slots.
  • the connection of a telephone wire to the rear of the socket is made, without any specific tool, by closing a rotary cap which is associated with these insulation displacement contacts and which serves as a connection pushbutton.
  • each closure member is constituted by at least one small cover which, in the closed position of the cap, fits over at least one groove to close the latter by tightly enclosing the wire.
  • this cover is designed to close two adjacent grooves simultaneously.
  • said closure cap is a rotary cap which closes by turning around a tilting line.
  • the closure cap has at least one locking member in its closed position, so that this locking member comes to firmly hold each cover on the retaining groove that it comes to close.
  • Figure 1 shows the rear part of a modular jack ⁇ monopair prise.
  • This socket has two metal insulation displacement contacts 1, 2 which, in this embodiment, each have two insulation displacement slots, as is the case for those described in the document EP-A-0.585.179 cited above.
  • these two metal insulation displacement contacts 1, 2 each consist of two metallic thicknesses and are held in the rear plastic body 3 of the socket.
  • This socket has, like that according to document EP-A-0.585.179, a rotary connection pusher 4 made of plastic which is produced in the form of a tilting cover or cap, the rotation of this pusher 4 taking place around an axis or pivot line 5 which is parallel to the row of insulation displacement contacts 1,2.
  • FIG. 1 there are clearly distinguished the two pairs of push-buttons 61, 62 and 63, 64 which will drive out, when the tilting cap is closed, the wires to be connected in their self-stripping receiving slots, respectively from the metal contact 1 and metallic contact 2.
  • FIG. 1 shows a sheathed telephone wire 6 which is placed in contact 1, at the entrance to its second insulation displacement slot and which is therefore ready to be connected by closing the rotary connection push-button 4.
  • the tilting cap, or rotary pusher 4 comprises an elastic pawl 7 for locking by snap-fastening at the end of the race, this pawl 7 cooperating with a fixed stop 8 for snap locking at the end of the stroke.
  • This stop 8 is formed by a plastic spout which is part of the body 3 and which is obtained by molding with the latter.
  • These retaining grooves, 11, 12, 21, 22, the section of which is also clearly visible in FIG. 3, are each placed in the immediate vicinity of one of the insulation displacement slots, respectively (FIG. 3) 13, 14, 23, 24 More precisely, moreover, they are each placed under its respective insulation displacement slot and a little in front (in the right-left direction in the figures) of this slot.
  • the section of these retaining grooves is adapted (see FIG. 3) to the diameter of the wire 6, so as to slightly wedge the latter when it is introduced (FIGS. 1 and 3) into one of these grooves.
  • This implementation is also advantageously facilitated by the fact that there is provided, at the rear of each insulation displacement slot, a stop or semi-circular semi-cavity for receiving and holding the free end of the wire 6 , respectively 91 to 94 for the slots 12, 14, 23, 24.
  • this plastic part 9 having arches 91 to 94 in a semicircle, in the manner of a bridge.
  • this plastic part could include complete cavities, or wells, of circular section and adapted to that of the wires 6 so as to receive the free end of each of them.
  • the closure cap 4 has on its internal face (see FIGS. 1 and 3) small internal ribs 15, 16 which are arranged (FIG. 3) to close the pairs of grooves 11, 12 and 21, 22 respectively when the cap 4 is closed and locked as shown in FIG. 2.
  • These ribs 15, 16 therefore play the role of a closing cover for each of these two pairs of grooves.
  • a single rib for example, comes to close two adjacent grooves at once, 11 and 12.
  • the metal insulation displacement contacts can each be made of a single metal thickness instead of two. It applies equally well in particular to modular-jack sockets for multiple lines as well as rotary pushers for multiple connections.
  • the axis 5 could be replaced by an equivalent hinge device: for example, the cap 4 could be connected to the body 3 by a flexible tab made of plastic.
  • the invention applies to the field of connectors in general, and not only to that of telephone or computer connections.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Multi-Conductor Connections (AREA)
  • External Artificial Organs (AREA)
  • Telephonic Communication Services (AREA)
  • Liquid Crystal Substances (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP96420150A 1996-05-02 1996-05-02 Verbindungsanordnung mit Schneidkontakten Expired - Lifetime EP0805518B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT96420150T ATE217456T1 (de) 1996-05-02 1996-05-02 Verbindungsanordnung mit schneidkontakten
DE69621117T DE69621117T2 (de) 1996-05-02 1996-05-02 Verbindungsanordnung mit Schneidkontakten
EP96420150A EP0805518B1 (de) 1996-05-02 1996-05-02 Verbindungsanordnung mit Schneidkontakten
ES96420150T ES2175057T3 (es) 1996-05-02 1996-05-02 Dispositivo de conexion con contactos autodesnudantes.
PT96420150T PT805518E (pt) 1996-05-02 1996-05-02 Dispositivo de ligacao com contactos auto-descarnantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96420150A EP0805518B1 (de) 1996-05-02 1996-05-02 Verbindungsanordnung mit Schneidkontakten

Publications (2)

Publication Number Publication Date
EP0805518A1 true EP0805518A1 (de) 1997-11-05
EP0805518B1 EP0805518B1 (de) 2002-05-08

Family

ID=8225385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96420150A Expired - Lifetime EP0805518B1 (de) 1996-05-02 1996-05-02 Verbindungsanordnung mit Schneidkontakten

Country Status (5)

Country Link
EP (1) EP0805518B1 (de)
AT (1) ATE217456T1 (de)
DE (1) DE69621117T2 (de)
ES (1) ES2175057T3 (de)
PT (1) PT805518E (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224419B1 (en) 1999-06-30 2001-05-01 Stephen Craig Tucker Sealant-filled electrical connector and method for forming the same
CN115241824A (zh) * 2022-07-31 2022-10-25 贵州电网有限责任公司 一种计量箱接线盒

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10238852B3 (de) * 2002-08-24 2004-01-29 K.A. Schmersal Gmbh & Co Schaltgerät

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103432A (en) * 1981-07-13 1983-02-16 Communications Tech Corp Cable connector
GB2168860A (en) * 1984-12-20 1986-06-25 Starpoint Electrics Ltd Lampholder
EP0671780A1 (de) * 1994-03-10 1995-09-13 Reichle + De-Massari AG Elektro-Ingenieure Mehrfach-Kontaktstifthalter für Schwachstrom-Anlagen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103432A (en) * 1981-07-13 1983-02-16 Communications Tech Corp Cable connector
GB2168860A (en) * 1984-12-20 1986-06-25 Starpoint Electrics Ltd Lampholder
EP0671780A1 (de) * 1994-03-10 1995-09-13 Reichle + De-Massari AG Elektro-Ingenieure Mehrfach-Kontaktstifthalter für Schwachstrom-Anlagen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224419B1 (en) 1999-06-30 2001-05-01 Stephen Craig Tucker Sealant-filled electrical connector and method for forming the same
CN115241824A (zh) * 2022-07-31 2022-10-25 贵州电网有限责任公司 一种计量箱接线盒
CN115241824B (zh) * 2022-07-31 2023-11-17 贵州电网有限责任公司 一种计量箱接线盒

Also Published As

Publication number Publication date
DE69621117D1 (de) 2002-06-13
EP0805518B1 (de) 2002-05-08
ATE217456T1 (de) 2002-05-15
ES2175057T3 (es) 2002-11-16
PT805518E (pt) 2002-08-30
DE69621117T2 (de) 2002-10-31

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