EP1982534A1 - Dispositif de blindage pour blocs de distribution - Google Patents

Dispositif de blindage pour blocs de distribution

Info

Publication number
EP1982534A1
EP1982534A1 EP07702597A EP07702597A EP1982534A1 EP 1982534 A1 EP1982534 A1 EP 1982534A1 EP 07702597 A EP07702597 A EP 07702597A EP 07702597 A EP07702597 A EP 07702597A EP 1982534 A1 EP1982534 A1 EP 1982534A1
Authority
EP
European Patent Office
Prior art keywords
shielding
elements
shielding device
block
module
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Withdrawn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
EP07702597A
Other languages
German (de)
English (en)
Inventor
Mike Breuer-Heckel
Stefan Badura
Wolfgang Hoffmann
Wolfgang Schulte
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
CCS Technology Inc
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 CCS Technology Inc filed Critical CCS Technology Inc
Publication of EP1982534A1 publication Critical patent/EP1982534A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/14—Distribution frames
    • H04Q1/142—Terminal blocks for distribution frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/06—Cable ducts or mountings specially adapted for exchange installations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2201/00—Constructional details of selecting arrangements
    • H04Q2201/14—Screening, grounding or crosstalk reduction details

Definitions

  • the invention relates to a shielding device for manifold blocks according to the preamble of claim 1. Furthermore, the invention relates to a manifold block according to the preamble of claim 9.
  • a distribution block of a telecommunication device is known from the Product Catalog Connection and Distribution Systems, Issue 1, pages 17 to 23, year 2000, Corning Cable Systems GmbH & Co. KG
  • the distributor block disclosed on pages 17 to 21 of this product catalog has several distribution strips
  • the distribution strips comprise functional elements for the connection of signal-carrying wires of a telecommunication cable, these signal-carrying wires being also referred to as a-cores and b-cores
  • Wire-routing elements comprising wire guide elements can be the signal-carrying cores of the telecommunication cable
  • the functional elements include for this purpose so-called a-connections and b-connections for the signal-carrying a-wires and b-wires of the telecommunication cables.
  • pages 22 and 23 of the above-mentioned production catalog show a distribution block whose functional elements, in addition to a connections and b connections, also comprise s connections to which the s-adem of a telecommunication cable can be connected.
  • the present invention based on the problem to provide a novel shielding device for manifold blocks.
  • the shielding device comprises at least one shielding module which has a terminal strip providing the connecting elements for the shielding wires, wherein the terminal strip of the or each shielding module is mounted on an at least sectionally electrically conductive contacting element which places all terminal elements of the terminal strip at the same potential, and wherein the or each Schirmungsmo- module via a fastener which engages the contacting element, on one side of the manifold block can be fastened.
  • the shielding device according to the invention makes it possible to supplement distribution blocks already installed in the field, whose functional elements have only a terminals and b connections for signal-carrying wires, to connection elements for shielding wires, so that signals with high data transmission rates can also be transmitted with such distribution blocks.
  • FIG. 1 shows a shielding device according to the invention for manifold blocks according to a first embodiment of the invention together with a manifold block in a perspective front view
  • FIG. 2 a shielding module of the shielding device according to FIG. 1 in a perspective front view
  • FIG. 1 shows a shielding device according to the invention for manifold blocks according to a first embodiment of the invention together with a manifold block in a perspective front view
  • FIG. 2 a shielding module of the shielding device according to FIG. 1 in a perspective front view
  • FIG. 2 shows a perspective rear view of the shielding module of FIG. 2
  • FIG. 4 shows a shielding device according to the invention for distributor blocks according to a second exemplary embodiment of the invention together with a distributor block in a perspective front view
  • FIG. 5 shows a shielding module of the shielding device according to FIG. 4 in a perspective front view
  • FIG. 5 shows a perspective rear view of the shielding module of FIG. 5;
  • FIG. 7 shows a terminal block of the shielding module according to FIGS. 2 and 3 or of the shielding module according to FIGS. 5 and 6 together with FIG.
  • Fig. 8 the terminal block of Fig. 7 together with the contacting element in a perspective rear view
  • FIG. 13 shows a shielding device according to the invention for manifold blocks according to a further embodiment of the invention in a perspective front view
  • FIG. 14 shows a mounting bracket of the shielding device according to FIG. 13.
  • FIG. 1 shows a distribution block 20 in a perspective front view, wherein the distribution block 20 comprises a plurality of distribution strips 21 arranged one above the other in a sandwich.
  • Each of the distribution strips 21 comprises at least one functional element 22 for connecting signal-carrying wires of a telecommunication cable and at least one wire guide element 23 comprising wire guide channels.
  • the functional elements 22 provide connections 24 designed as IDC contacts for connecting the signal-carrying wires of a telecommunication cable, wherein the connections 24 of the functional elements 22 are accessible on a front side 25 of the distribution block 20.
  • the terminals 25 designed as IDC contacts form the so-called a terminals and b terminals for the signal-carrying a-wires and b-wires of the telecommunication cable.
  • the shielding device 26 designed according to the invention, the shielding device 26 serving to connect shielding wires of a telecommunication cable.
  • the shielding device 26 according to the invention has at least one shielding module 27, which can be fastened on one side of the distributor block 20.
  • FIGS. 2 and 3 each show one of these shielding modules 27 in isolation in different perspective views, each shielding module 27 comprising a clamping strip 28, a contacting element 29 and a fastening element 30.
  • FIGS. 2 and 3 show such a shielding module 27 in the assembled state
  • FIGS. 7 and 8 show the same without the fastening element 30, with the fastening element 30 being shown alone in FIGS. 9 and 10.
  • the terminal block 28 has a preferably non-conductive housing 31, wherein on one side of the housing 31 connecting elements 32 are formed for Schirmungsadern a telecommunication cable.
  • the shielding wires can be pressed into the connection elements 32 in an electrically contacting manner, wherein the connection elements 32 extend through the housing 31 of the terminal strip 28 and protrude from the same on an opposite side of the housing 31 as pins 33.
  • the terminal strip 28 is on the contacting element 29, which is at least partially formed electrically conductive and formed in the embodiment shown as a board electrically fixed or mounted, wherein the pins 33 of the terminal block 28 corresponding recesses of the contacting taktismeselements 29 penetrate, so all Terminal elements 32 of the terminal block 28 to electrically contact each other or short circuit and thus put on the same potential.
  • the contacting element 29 is designed as a circuit board in the embodiment shown. Alternatively, another plate-shaped or foil-like, at least partially electrically conductive contacting element can be used.
  • the contacting element can also be referred to as a line element.
  • the fastening module 30 can be fastened to the distributor block via the fastening element 30, wherein the fastening element 30 engages the contacting element 29 and is screwed to the contacting element 29. 2 and 3 it can be seen that connect to both sides of the terminal block 28 screws 34, the contacting element 29 on which the terminal block 28 is mounted with the fastener 30. For this purpose, bores 35 and 36 are introduced into both the contacting element 29 and into the fastening element 30, through which the screws 34 extend in the assembled state of the shielding module 27.
  • the fastening element 30, which is designed in particular as a fastening plate, has lateral latching lugs 37, by means of which the fastening element 30 and thus the shielding module 27 can be locked to the same on one side of the distributor block 20.
  • the latching lugs 37 of the fastening element 30 cooperate with the latching hooks 38 of wire guide elements 23 of the distributor block 20 for attachment of the shielding module 27 to the distributor block 20, via which the wire guide elements 23 can be inserted into a non-illustrated receiving pan of the distributor block 22.
  • the latching lugs 27 of the fastening element 30 of a shielding module 27 to be latched with latching hooks of the functional elements 22.
  • two shielding modules 27 are fastened to one side of the distributor block 20, wherein the two shielding modules 27 are conductively connected to one another via a connecting piece 39.
  • the connecting piece 39 engages according to FIG. 1 on opposing screws 34 of the adjacent Schirmungsmodule 27 and thereby closes the two contacting elements 29 of the two Schirmungsmodule 27 electrically short. All connection elements 32 of the two shielding modules 27 are thereby at the same electrical potential.
  • Fig. 1 engages a screw 34 of the upper Schirmungsmoduls 27, a cable 40 having a first end, via which all electrically conductive interconnected Schirmungsmodule 27 and thus all the connecting elements 32 thereof can be connected to a ground potential.
  • the cable 40 can also attack on one of the pins 33 of a terminal block 28.
  • the cable 40 With a second end opposite the first end, the cable 40 either engages a frame to which the manifold block 20 is attached or to the receptacle of the manifold block, not shown, to ground all terminals for the shield wires.
  • the shielding modules 27 are fastened to one side of the distributor block 20 such that the connection elements 32 on this side of the distributor block 20 are accessible.
  • FIG. 4 shows, the shielding modules 27 are fastened to the side of the distributor block 20 such that the connection elements 32 of the shielding modules 27 as well as the functional elements 22 on the front side 25 of the distributor block 20 are accessible are.
  • a fastening element 41 for the Schirmungsmodule 27, as shown in FIGS. 11 and 12 in isolation is only necessary.
  • the fastening element 41 according to FIGS. 11 and 12 for the exemplary embodiment of FIGS. 4 to 6 differs from the fastening element 30 of FIGS. 9 and 10 for the exemplary embodiment of FIGS. 1 to 3 in that the fastening element 41 of FIGS. 11 and 12 a connecting plane or fastening plane for the contacting element 29 on the fastening element 41 runs perpendicular to the connecting plane or fastening plane of the fastening element 31 on the distributor block 20.
  • these connecting planes or fastening planes run parallel to one another.
  • the solution shown in FIGS. 13 and 14 is preferably used, in which the Shielding modules 27 are snapped on the fastening elements 30 and 41 on a mounting bracket 42, wherein the mounting bracket 42 can be screwed to a distributor block, not shown.
  • the mounting bracket 42 is preferably electrically conductive, so that all connecting elements of the shielding modules 27 are contacted with the mounting bracket 42 in an electrically conductive manner via the contacting elements 29 and fastening elements 30 and 41.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

L'invention concerne un dispositif de blindage pour des blocs de distribution (20) d'un dispositif de télécommunication, ces blocs de distribution (20) présentant des réglettes de distribution (21) superposées et/ou juxtaposées, pourvues d'éléments fonctionnels (22) servant à raccorder des brins conducteurs de signaux d'un câble de télécommunication, et le dispositif de blindage (26) comportant plusieurs éléments de raccordement servant à raccorder des brins de blindage non conducteurs de signaux du câble de télécommunication. Le dispositif de blindage selon l'invention (26) comporte au moins un module de blindage (27) qui présente une réglette à bornes (28) fournissant les éléments de raccordement (32) destinés aux brins de blindage, la réglette à bornes (28) du ou de chaque module de blindage (27) étant montée sur un élément de contact (29) au moins partiellement électroconducteur, qui met tous les éléments de raccordement (32) de la réglette à bornes (28) au même potentiel, et le ou chaque module de blindage (27) pouvant être fixé sur un côté du bloc de distribution au moyen d'un élément de fixation (30 ; 41 ) s'engageant sur l'élément de contact (29).
EP07702597A 2006-02-08 2007-01-05 Dispositif de blindage pour blocs de distribution Withdrawn EP1982534A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200620002083 DE202006002083U1 (de) 2006-02-08 2006-02-08 Schirmungsvorrichtung für Verteilerblöcke
PCT/EP2007/000060 WO2007090489A1 (fr) 2006-02-08 2007-01-05 Dispositif de blindage pour blocs de distribution

Publications (1)

Publication Number Publication Date
EP1982534A1 true EP1982534A1 (fr) 2008-10-22

Family

ID=36314356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07702597A Withdrawn EP1982534A1 (fr) 2006-02-08 2007-01-05 Dispositif de blindage pour blocs de distribution

Country Status (3)

Country Link
EP (1) EP1982534A1 (fr)
DE (1) DE202006002083U1 (fr)
WO (1) WO2007090489A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007007208U1 (de) 2007-05-18 2007-08-09 CCS Technology, Inc., Wilmington Verteilerblock einer Telekommunikationseinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH689606A5 (de) * 1993-11-15 1999-06-30 Reichle & De Massari Fa Vorrichtung zum Trennverteilen einer Vielzahl Leiter von abgeschirmten Kabeln.
DE10001553A1 (de) * 2000-01-14 2001-08-02 Krone Gmbh Vorrichtung zur Schirmung für Anschlussleisten
DE10247871A1 (de) * 2002-10-14 2004-04-22 Ccs Technology Inc., Wilmington Verteilereinrichtung einer Telekommunikationsanlage sowie Schutzeinrichtung für eine Verteilereinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007090489A1 *

Also Published As

Publication number Publication date
WO2007090489A1 (fr) 2007-08-16
DE202006002083U1 (de) 2006-04-20

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