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EP0923171B1 - Prise pour fiche RJ45 - Google Patents

Prise pour fiche RJ45 Download PDF

Info

Publication number
EP0923171B1
EP0923171B1 EP98115495A EP98115495A EP0923171B1 EP 0923171 B1 EP0923171 B1 EP 0923171B1 EP 98115495 A EP98115495 A EP 98115495A EP 98115495 A EP98115495 A EP 98115495A EP 0923171 B1 EP0923171 B1 EP 0923171B1
Authority
EP
European Patent Office
Prior art keywords
rear wall
socket
insulation
region
contact conductor
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.)
Expired - Lifetime
Application number
EP98115495A
Other languages
German (de)
English (en)
Other versions
EP0923171A2 (fr
EP0923171A3 (fr
Inventor
Burkhard Tolks
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.)
Corning Research and Development Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of EP0923171A2 publication Critical patent/EP0923171A2/fr
Publication of EP0923171A3 publication Critical patent/EP0923171A3/fr
Application granted granted Critical
Publication of EP0923171B1 publication Critical patent/EP0923171B1/fr
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
    • 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
    • H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45

Definitions

  • the invention relates to a socket, in particular for an RJ-45 connector, with one through a back wall limited plug-in area and one on the other side of the The insulation displacement area located at the back, at least a contact conductor arranged in the plug-in area for Insulation displacement area is guided (WO 96/37017 A).
  • the RJ-45 connector is an after DIN EN 60 603 part 7 / IEC 60 603-7 standardized and worldwide applied standard for communication and data networks.
  • the guide is the contact conductor complex, (electrical) long and in a large area the contact tracks run parallel to each other.
  • The has a negative effect on the electrical properties of the Socket (e.g. near-end crosstalk) and increases the assembly effort in series production.
  • Figures 1 and 2 are two construction principles of currently available and on the market Sockets shown.
  • a Contact conductor passed through the bottom part to the Insulation displacement area to be led out upwards.
  • This variant is due to a relatively long electrical Connection path between the contact points in the plug area and the insulation displacement terminals.
  • there is an increased Manufacturing effort to determine because after insertion of contacts in the socket-forming plastic part in one additional work the contacts in the plug area in their End position must be bent.
  • Even the variant after Figure 2 has the problem of parallel routing of the contact conductors on a substantial part of their track length.
  • the invention has for its object to provide a socket which is a simple, fast and inexpensive series production allowed, shortest electrical connection paths the contact conductor with the shortest possible parallel routing are selected.
  • This task is achieved in a generic socket solved that the contact conductor is essentially perpendicular the rear wall is led through to the insulation displacement area (4) or solder pin area and there Piece runs along the rear wall (8) of the socket.
  • the contact conductor is preferably in a central region the height of the rear wall passed through this. Thereby there is a manufacturing advantage.
  • the socket is preferably made of an upper part and a lower part formed, the contact conductor between these is led. This makes the socket easy to insert mount the contact conductor.
  • the contact conductors are on the insulation displacement area facing side of the rear wall in the direction of the insulation displacement terminals diverging led. As a result, the contact conductors are only in the Mating area run parallel to each other. After passage the distance between the contact conductors is through the rear wall greatly expanded.
  • Two adjacent contact conductors are in the insulation displacement area preferably performed in opposite directions. Thereby the contact distance after passing through the rear wall enlarged to the maximum.
  • the insulation displacement clips are on the outside of the rear wall attached or through the contact conductors connected to them adequately held.
  • An (additional) plastic cap is preferred for putting on provided by cable cores to the insulation displacement terminals. Thereby the cable cores can be used without tools using the insulation displacement clamps get connected.
  • a pre-bent contact conductor is in the lower part usable, and the lower part snaps onto the upper part fixable.
  • the already finished bends are made Contact conductor inserted in the lower part and then the top is put on and preferably fastened with a snap-in connection. It is not additional bending process required to get the contacts in to bring their final position.
  • the plug-in area guided contact conductor 6 through a rear wall 8 of the Socket passed vertically. After the back exit Adjacent contact conductors run from the rear wall 8 6, 6 'divergent or in opposite directions.
  • the Bushing according to the invention is formed by an upper part 10 and a base 12 adapted thereto, the contact conductor 6 passed between the lower part 12 and the upper part 10 is. One half of the rear wall 8 is through the upper part 10, the other half through the lower part 12 educated. To simplify manufacturing, one is already pre-bent contact conductor 6 inserted in the lower part 12, an additional step of bending the contact conductor eliminated. After inserting the contact conductor 6 the top 10 is put on and by snap-in connection engaged.
  • the contact tracks are Adjacent contact conductor in the area of the rear wall crossed to eliminate interference potential.
  • additional shield plates between adjacent contact tracks in the area of the rear wall outside or in the rear wall to shield against interference from the mating area and the environment, or around the entire socket provided.
  • soldering pins are alternatively provided, with the help of which the socket is soldered to a printed circuit board becomes. Applying the cable cores with a plastic cap eliminated.
  • the illustrated socket according to the invention offers both manufacturing perspective as well as in terms of measured electrical characteristics a conventional sockets superior design.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (7)

  1. Prise, en particulier pour fiche RJ45, comprenant une région d'enfichage (2) limitée par une paroi arrière (8) et une région de contacts autodénudants (4) ou région de broches de brasage placée de l'autre côté de la paroi arrière (8), au moins un conducteur de contact (6) disposé dans la région d'enfichage (2) étant guidé vers la région de contacts autodénudants (4) ou région de broches de brasage,
    caractérisée en ce que le conducteur de contact est guidé essentiellement perpendiculairement à travers la paroi arrière jusqu'à la région de contacts autodénudants (4) ou région de broches de brasage, et s'étend à cet endroit sur une portion le long de la paroi arrière (8) de la prise.
  2. Prise selon la revendication 1,
    caractérisée en ce que le conducteur de contact (6) est guidé dans une région centrale de la hauteur de la paroi arrière (8) à travers celle-ci.
  3. Prise selon la revendication 1 ou 2,
    caractérisée en ce qu'elle est formée par une partie supérieure (10) et une partie inférieure (12), entre lesquelles est guidé le conducteur de contact (6).
  4. Prise selon l'une quelconque des revendications précédentes,
    caractérisée en ce que les conducteurs de contact (6, 6') s'étendent en divergeant du côté de la paroi arrière (8) tourné vers la région de contacts autodénudants (4) dans la direction des contacts autodénudants (14).
  5. Prise selon la revendication 4,
    caractérisée en ce que deux conducteurs de contact voisins (6, 6') sont guidés dans des directions opposées dans la région de contacts autodénudants (4).
  6. Prise selon l'une quelconque des revendications précédentes,
    caractérisée en ce qu'il est prévu un couvercle en plastique (16) pour appliquer les brins de câble contre les contacts autodénudants (14).
  7. Prise selon la revendication 3,
    caractérisée en ce qu'on peut utiliser un conducteur de contact (6) déjà précintré dans la partie inférieure (12) et la partie inférieure (12) peut être fixée par encliquetage sur la partie supérieure (10).
EP98115495A 1997-12-10 1998-08-17 Prise pour fiche RJ45 Expired - Lifetime EP0923171B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19754902 1997-12-10
DE19754902 1997-12-10

Publications (3)

Publication Number Publication Date
EP0923171A2 EP0923171A2 (fr) 1999-06-16
EP0923171A3 EP0923171A3 (fr) 1999-11-03
EP0923171B1 true EP0923171B1 (fr) 2003-02-05

Family

ID=7851452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115495A Expired - Lifetime EP0923171B1 (fr) 1997-12-10 1998-08-17 Prise pour fiche RJ45

Country Status (3)

Country Link
EP (1) EP0923171B1 (fr)
JP (1) JPH11238559A (fr)
DE (1) DE59807114D1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002767B3 (de) 2007-01-18 2008-08-21 Adc Gmbh Elektrischer Steckverbinder
DE102007002769B4 (de) 2007-01-18 2008-10-16 Adc Gmbh Anschlussklemmleiste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975078A (en) * 1989-12-15 1990-12-04 Panduit Corp. Modular telephone connector
FR2724265A1 (fr) * 1994-09-05 1996-03-08 Yves Saligny Connecteur electrique modulaire et reglette equipee de tels connecteurs
US5586914A (en) * 1995-05-19 1996-12-24 The Whitaker Corporation Electrical connector and an associated method for compensating for crosstalk between a plurality of conductors

Also Published As

Publication number Publication date
DE59807114D1 (de) 2003-03-13
EP0923171A2 (fr) 1999-06-16
EP0923171A3 (fr) 1999-11-03
JPH11238559A (ja) 1999-08-31

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