EP1905250A1 - Dispositif de distribution - Google Patents

Dispositif de distribution

Info

Publication number
EP1905250A1
EP1905250A1 EP06762410A EP06762410A EP1905250A1 EP 1905250 A1 EP1905250 A1 EP 1905250A1 EP 06762410 A EP06762410 A EP 06762410A EP 06762410 A EP06762410 A EP 06762410A EP 1905250 A1 EP1905250 A1 EP 1905250A1
Authority
EP
European Patent Office
Prior art keywords
projection
distributor
holding elements
knob
recesses
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Withdrawn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
EP06762410A
Other languages
German (de)
English (en)
Inventor
Hans Winterhoff
Franz-Friedrich Fröhlich
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 EP1905250A1 publication Critical patent/EP1905250A1/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Withdrawn legal-status Critical Current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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4452—Distribution frames
    • G02B6/44524—Distribution frames with frame parts or auxiliary devices mounted on the frame and collectively not covering a whole width of the frame or rack
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2201/00—Constructional details of selecting arrangements
    • H04Q2201/80—Constructional details of selecting arrangements in specific systems
    • H04Q2201/804—Constructional details of selecting arrangements in specific systems in optical transmission systems

Definitions

  • the invention relates to a distribution device of telecommunications engineering or telecommunications technology, in particular an optical waveguide distribution device, according to the preamble of claim 1.
  • optical waveguide distribution device shown there serves, in particular, for handling optical waveguides which are prefabricated with plugs, such as patchcords or pigtails, wherein the optical waveguide distribution device shown there has a distribution field mounted or mounted in a drawer-like manner in a housing.
  • the distributor field of the distributor device shown there has guide elements for optical fibers, couplings for connectors of the prefabricated optical waveguides, traction clamps for fiber optic cables to be inserted into the distributor field and shelves for splices of optical waveguides spliced together, the elements listed above all being designed as individual parts and having a carrier element of the distribution panel are connected.
  • the housing, the optical waveguide distribution device and thus the distribution field of the same to a frame, for example, a distribution cabinet attachable the housing has this angled mounting portions, via which the housing of the optical waveguide distribution device can be screwed to the frame of the distribution cabinet.
  • the present invention is based on the problem to provide a novel distribution device.
  • a holding element engages in the region of two mutually opposite side walls of the distributor field, guide sections of the holding elements being guided on the sidewalls of the distributor field in such a way that the distributor field is movable relative to the holding elements in the sense of a drawer-like relative movement, the distributor device being angled over Fastening portions of the holding elements on a frame, in particular a distribution cabinet is mountable, and wherein in the region of the opposite side walls of the distributor field in each case at least one knob-like projection is formed, each for locking different relative posi- tion between the distributor field and the holding elements in each one of a plurality of integrated into the guide portions of the retaining elements recesses can be snapped or snapped.
  • each knob-like, resiliently mounted projection is arranged in the region of both opposing side walls, each knob-like projection having a circular or oval base surface, and each knob-like projection being arched perpendicular to the direction of the relative movement between the distributor panel and the retaining elements, that the same can be run over ramp-like by a guide portion of a holding element.
  • a plurality of differently contoured recesses are integrated into the guide section of each retaining element, which depending on their contraction and optionally depending on the direction of a relative movement between the distributor field and the retaining elements, allow overcoming and / or blocking a knob-like projection.
  • Fig. 1 a distribution device according to the invention comprising a
  • FIG. 2 shows a detail of the distributor device according to FIG. 1 in the region of a holding element and a side wall of the distributor field in a perspective view;
  • FIGS. 3a to 3c show the detail of FIG. 2 in three different relative positions between the holding element and the side wall of the distributor field;
  • FIGS. 4a and 4b show a further detail of the distributor device according to FIG. 1 in the region of a side wall of the distributor field;
  • Fig. 5 an alternative detail to the detail of Fig. 4;
  • FIG. 6 shows a further alternative detail to the detail of FIG. 4; FIG. and
  • FIG. 7a to 7d show various configurations and views of a nub arranged in the region of a side wall of the distributor field and cooperating with a holding element.
  • FIG. 1 shows an exemplary embodiment of an optical waveguide distribution device 10 in a perspective plan view, wherein the optical waveguide distribution device 10 comprises a distributor field 11 which can be mounted or stored in a drawer-like manner via holding elements 12 on a frame of a distribution cabinet.
  • the distributor field 11 has a bottom wall 13 and four side walls 14, 15, 16 and 17, wherein the side wall 14 forms a front wall of the distributor field 11 and the side wall 15 forms a rear wall of the distributor field 11.
  • the holding elements 12 engage on the side walls 16 and 17 of the distribution panel 11, wherein a translational relative movement between the distributor panel 11 and the holding elements 12 of the same for the drawer-like movement is possible.
  • recesses or openings 18 are integrated into the side wall 14 of the distribution panel 11 formed as a front wall, in which not shown couplings for non-illustrated plugs can be inserted or latched. It should be noted that such couplings can also be an integral part of the front wall of the distribution panel.
  • the distribution panel 11 of the optical waveguide distribution device 10 shown in FIG. 1 serves primarily for the handling or storage of splices formed between light waveguides which are prefabricated on one side with plugs and optical waveguides introduced into the distribution field 11 via an optical waveguide cable.
  • Fiber optic cables prefabricated on one side with a plug are also referred to as pigtails.
  • the splices between the prefabricated optical waveguides and the optical waveguides introduced into the distributor field 11 via an optical fiber cable are accommodated in trays 19 for the splices, the trays 19 being an integral part of the distributor field 11 embodied as a plastic injection molded part.
  • the plug-free ends of the optical waveguides, which are prefabricated on one side with plugs, can be fed to the shelves 19 via guide elements 20 while maintaining permissible minimum bending radii for the optical waveguides.
  • further guide elements 22 are positioned for the prefabricated optical waveguides, which form an excess length memory 23 for the prefabricated optical waveguides.
  • At least one lightwave cable with optical waveguides guided therein can be inserted into the distributor field 11 of the optical waveguide distribution device 10 shown in FIG. 1, namely via an opening 24 integrated in the rear wall 15 of the distributor field 11.
  • the distributor field has the voltage for the optical waveguide cable inserted into the distributor field 11 11 via Zugabfangungen 25 for the optical waveguide cable, being introduced via the respective optical fiber cable into the distribution panel 11 optical fiber via guide elements 26 the shelves 19 for the splices in compliance with permissible minimum bending radii for the optical waveguide can be fed.
  • Further guide elements 27 for the optical waveguides introduced into the distributor field 11 via an optical waveguide cable form an excess length memory 28 for the same.
  • the shelves 19 for splices between the prefabricated optical waveguides and the optical waveguides introduced into the distributor field 11 via an optical waveguide cable are an integral part of the distributor field 11 formed as a plastic injection molded part, as are the guide elements 20, 21, 22, 26 and 27 and the draw clamps 25.
  • the distributor field 11 can be fastened to a frame, preferably a distribution cabinet, by means of holding elements 12 engaging on the side walls 16 and 17 and can be moved back and forth relative to the holding elements 12 in the sense of a drawer-like relative movement.
  • the holding elements 12 have guide sections 29 which act on the side walls 16 and 17 of the distributor field 11 and are guided thereon.
  • the retaining elements 12 have fastening sections 30, which are angled relative to the guide sections 29, and via which the optical waveguide distribution device 10 can be fastened to a frame, in particular of a distribution cabinet.
  • FIG. 3a shows different relative positions between a stationary holding element 12 and a side wall 16 and 17 of the distribution panel 11 of the optical waveguide distribution device 10 according to the invention, wherein in Fig. 3a, the distribution panel 10 relative to the holding member 12 is shifted to the left, and wherein in Fig. 3b, the distribution panel 11 relative to the support member 12 is shifted to the right. In the position shown in FIG.
  • the distributor field 11 is pulled out, for example, to form splices on optical waveguides deposited in the distributor field 11 with respect to a frame to which it is fastened via the holding elements 12.
  • the distributor field 11 is pushed back into the frame, and indeed further than in the position shown in FIG. 3c, in order to protect, for example, connectors engaging the front wall 14 of the distributor field 11 from mechanical stresses.
  • a knob-like projection 31 is formed in the region of each of the side walls 16 and 17 of the distributor field 11.
  • the knob-like projections 31 cooperate with recesses within the holding elements 12 in such a way that, depending on the relative position, each in the region of a side wall 16 resp 17 of the distribution panel 11 formed nubs 31 engages or snaps into one of a plurality of recesses, which are integrated into the guide portions 29 of the holding elements 12.
  • 3a, 3b and 3c it can be seen that the projection 31 depending on the relative position between the distributor panel 11 and the holding element 12 in different recesses of the holding member 12 and the guide portion 29 thereof engages.
  • the knob-like projections 31 are formed as spring-mounted projections, wherein the knob-like projections for resilient mounting of the same are mounted on a resilient portion 32 of the respective side wall 16 and 17 respectively.
  • the resilient portion 32 of each side wall 16, 17 is formed by slots 33 in the respective side wall 16, 17.
  • the resilient portion 32 is integrated into the respective side wall 16, 17 such that the resilient portion 32 is perpendicular to a relative movement between the distributor field 11 and the holding elements 12.
  • the resilient section 32 runs parallel to the direction of a relative movement between the distributor field 11 and the holding elements 12. The direction of the relative movement between the distributor field 11 and the holding elements 12 is visualized by double arrows 34.
  • each of the spring-mounted, knob-like projections 31 engages for locking different relative positions between the distributor field 11 and the holding elements 12 in each one of a plurality of integrated in the guide portions 29 of the holding elements 12 recesses, wherein the recesses are contoured differently in the illustrated embodiment , First recesses 35 have a rectangular contour, wherein such rectangular-shaped recesses 35 in both directions of the relative movement (double arrow 34) between the distributor box 11 and the holding elements 12 allow overcoming or passing over a spring-mounted, knob-like projection 31. As can be seen in particular from FIGS.
  • the knob-like projections have a circular or even oval base surface, wherein the projections 31 are curved perpendicular to the direction of relative movement between the distributor field 11 and the holding elements 12 such that they project from one Guide portion 29 of a holding member 12 can be run over ramps.
  • the spring-mounted, knob-like projection 31 can be run over in ramps in both directions of the relative movement by applying a corresponding force and thus overcome.
  • the spring-mounted projection 31 is then pushed back and slides along an inner surface of the guide section 29 of the retaining element 12 until it snaps or snaps back into a recess.
  • the first recesses 35 with the rectangular contour thus allow in both directions of the relative movement (double arrow 34) between the distributor field 11 and the holding elements 12, a driving over the knob-like projections 31st
  • second recesses 36 are integrated in the guide section 29 of the holding element 12 next to the first recesses 35 with the rectangular contour, which are rectangular on one side and circular or even oval on another side.
  • a contouring of the second recesses 36 may also be referred to as a D contour.
  • D-shaped confluent recesses 36 allow in a first direction of the relative movement between the distributor field 11 and the holding elements 12, in which the projection 31 is pressed against the rectangular contoured side of the recess 36, a overcome the knob-like projection 31.
  • recesses can be integrated into the guide section 29 of the retaining elements 12, which are contoured as a whole circularly or oval, which accordingly corresponds to one of the base areas of the knob-like projections 31 Contour.
  • Such contoured recesses block in both directions of the relative movement (double arrow 34) between the distributor panel 11 and the holding elements 12 overcoming or overrunning a spring-mounted, knob-like projection 31, so that in this case for unlocking a latched in such a recess or snapped Projection 31 is associated with the resilient portion 32 an unlocking device.
  • Such unlocking device is preferably formed by a projection 37 of the resilient portion 32, which protrudes as shown in FIG. 6 relative to the respective side wall 16 and 17 and the retaining element 12, not shown in Fig. 2.
  • a knob-like projection 31 can be moved out of a recess so as to enable a relative movement between the distributor field 11 and the corresponding holding element 12.
  • the knob-like projections are curved perpendicular to the direction (double arrow 34) of the relative movement between the distributor field 11 and the holding elements 12 in such a way that they can be run over in a ramp-like manner by the guide section 29 of a holding element 12.
  • 7a to 7d show possible embodiments of the curvature of the knob-like projections 31.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

L'invention concerne un dispositif de distribution de télécommunications, notamment un dispositif de distribution par fibres optiques, comprenant un tableau de distribution (11). Selon l'invention, respectivement un élément de retenue (12) s'accroche à deux parois latérales (16, 17) opposées du tableau de distribution (11). Des sections de guidage (29) des éléments de retenue (12) sont guidées sur les parois latérales (16, 17) du tableau de distribution (11) de telle façon que le tableau de distribution (11) puisse de déplacer par rapport à l'élément de retenue (12) dans un mouvement relatif de type tiroir. Le dispositif de distribution peut être monté sur un cadre, notamment d'une armoire de distribution par des sections de fixation (29) coudées des éléments de retenue (12). Dans la zone des parois latérales (16, 17) opposées du tableau de distribution (11), respectivement au moins une saillie (31) de type nope (31) peut être encliquetée entre le tableau de distribution (11) et les éléments de retenue (12) dans respectivement un des évidements (35, 36) intégrés aux sections de guidage (29) des éléments de retenue (12), respectivement aux fins de blocage de différentes positions relatives. .
EP06762410A 2005-07-21 2006-07-05 Dispositif de distribution Withdrawn EP1905250A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005011459U DE202005011459U1 (de) 2005-07-21 2005-07-21 Verteilereinrichtung
PCT/EP2006/006539 WO2007009592A1 (fr) 2005-07-21 2006-07-05 Dispositif de distribution

Publications (1)

Publication Number Publication Date
EP1905250A1 true EP1905250A1 (fr) 2008-04-02

Family

ID=35070979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06762410A Withdrawn EP1905250A1 (fr) 2005-07-21 2006-07-05 Dispositif de distribution

Country Status (5)

Country Link
EP (1) EP1905250A1 (fr)
CA (1) CA2614934A1 (fr)
DE (1) DE202005011459U1 (fr)
MX (1) MX2008000957A (fr)
WO (1) WO2007009592A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004917B3 (de) * 2009-01-16 2010-07-22 Hans Moll Patch-Panel sowie Verfahren zu seiner Installation
DE102009008364A1 (de) * 2009-02-11 2010-09-09 Hans Moll Patch Panel für Lichtwellenleiter sowie ein Verfahren zu dessen (Nach)Installation
US9720195B2 (en) * 2010-04-30 2017-08-01 Corning Optical Communications LLC Apparatuses and related components and methods for attachment and release of fiber optic housings to and from an equipment rack
EP4321913A1 (fr) * 2022-08-12 2024-02-14 Rosenberger-OSI GmbH & Co. OHG Dispositif rail, dispositif transporteur et système de distributeur de fibre optique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413136C1 (de) * 1994-04-19 1995-05-04 Loh Kg Rittal Werk LWL(Lichtwellenleiter)-Spleißbox
US6708830B2 (en) * 2001-04-27 2004-03-23 Adc Telecommunications, Inc. Vertical cable management ring with pivotable section

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007009592A1 *

Also Published As

Publication number Publication date
WO2007009592A1 (fr) 2007-01-25
CA2614934A1 (fr) 2007-01-25
MX2008000957A (es) 2008-03-27
DE202005011459U1 (de) 2005-09-29

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