WO2014196699A1 - Coffre de rangement de fils centraux optiques multicouches - Google Patents

Coffre de rangement de fils centraux optiques multicouches Download PDF

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Publication number
WO2014196699A1
WO2014196699A1 PCT/KR2013/010036 KR2013010036W WO2014196699A1 WO 2014196699 A1 WO2014196699 A1 WO 2014196699A1 KR 2013010036 W KR2013010036 W KR 2013010036W WO 2014196699 A1 WO2014196699 A1 WO 2014196699A1
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WO
WIPO (PCT)
Prior art keywords
optical
support
optical core
base plate
core wire
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
PCT/KR2013/010036
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English (en)
Korean (ko)
Inventor
임채현
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2014196699A1 publication Critical patent/WO2014196699A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • G02B6/4441—Boxes
    • G02B6/445—Boxes with lateral pivoting cover
    • 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
    • G02B6/44526—Panels or rackmounts covering a whole width of the frame or rack
    • 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
    • G02B6/44528—Patch-cords; Connector arrangements in the system or in the box

Definitions

  • the present invention relates to a multi-layer optical fiber storage box, and more particularly to a multi-layer optical fiber storage box formed to facilitate the connection, arrangement and classification of the optical fiber wires.
  • an intermediate cable switching device is installed to efficiently distribute / switch the optical cable from the telephone station to the subscriber.
  • the optical cable intermediate switching device is provided with a connection tray inside the enclosure to selectively distribute / switch the incoming fiber cable and the outgoing fiber cable.
  • Such an optical cable switching device is disclosed in various ways, such as Korean Patent No. 10-0611823 and Korean Patent No. 10-0808689.
  • connection tray applied to the optical cable switching device is composed of a female receiving part receiving the female fiber core on both sides of the cord support part on which the optical jumper cord for connecting the optical core is supported.
  • connection trays are not easy to organize the optical cores by subscriber or function, which makes the distribution / transfer work and maintenance work inconvenient, and effectively protects the optical fibers, jumper cords and trimming of the optical cores. It is difficult to carry out as a disadvantage.
  • the present invention has been made to solve the above problems, and an object of the present invention is to provide a multi-layered optical fiber storage box which is easy to store and connect the optical fiber wires by type and to maintain the optical fiber wires.
  • the multi-layer optical fiber storage box includes a housing having an accommodation space and having an open top, and an opening and closing cover rotatably coupled to the main body to open and close the opened top of the main body;
  • a support plate mounted in the receiving space of the main body, a cord support part formed on the support plate and supported by a connector for connection of an optical fiber, and spaced apart from both sides of the cord support part to extend from the cord support part
  • a tray unit having a first and a second female receiving portion supporting the female portion of the optical core, wherein the first female receiving portion includes a plurality of second receiving members so as to individually receive the plurality of optical cores;
  • the second female receiving part has a plurality of second receiving members to individually receive the plurality of optical core lines.
  • the cord support is formed of a plurality of support members hinged to the support plate, respectively, rotatably, and the first and second receiving members are rotatably hinged to the support plate.
  • the support plate is formed with a plurality of guide rods for guiding the extending direction of the optical core between the first and second female receiving portion and the cord support portions to protrude upward from the upper surface of the support plate.
  • the multi-layer fiber core storage box of the present invention can prevent the increase in working time due to the separation of the fiber cores from each other by twisting the fiber cores by entanglement or by twisting the fiber cores. And an efficient optical fiber management.
  • FIG. 1 is a perspective view showing an embodiment of a multilayer optical fiber storage box according to the present invention.
  • FIG. 2 is a partial perspective view illustrating an extract of a tray unit of the multilayer optical fiber storage box of FIG. 1;
  • Figure 4 is an exploded perspective view showing the female accommodating part
  • FIG. 5 is a perspective view illustrating a state in which an optical core and an optical jumper cord are mounted in the multilayer optical core storage box of FIG. 1.
  • 1 to 5 illustrate one preferred embodiment of the multilayer optical fiber reservoir 100 of the present invention.
  • the multilayer optical fiber storage box 100 includes a housing 110 and a tray unit 120 mounted in a receiving space inside the housing 110.
  • the enclosure 110 provides a housing space for accommodating the optical core line and the optical jumper cords supported by the tray unit 120 and the tray unit 120, and includes a main body 111 and a main body 111. Opening and closing cover 114 is rotatably coupled.
  • the main body 111 has an accommodation space, an upper portion thereof is opened, a pivot coupling portion is formed at one side, and is formed to mount the tray unit 120 to be described later.
  • an inlet 112 and an outlet 113 are formed so that the optical cable can be drawn in and drawn out.
  • the opening and closing cover 114 is rotatably coupled to one side of the rotational coupling portion of the main body portion 111, and covers the upper portion of the main body portion 111 to protect the tray unit 120 installed in the main body portion 111. It is supposed to be.
  • the enclosure 110 may be formed in various forms in addition to the present embodiment as long as the tray unit 120 may be mounted thereon.
  • the tray unit 120 is arranged to accommodate the optical core and the optical jumper cord to facilitate sorting according to the type.
  • the tray unit 120 includes a support plate 121 installed on the main body 111, a cord support unit installed on the support plate 121, and first and second dressing accommodation units.
  • the support plate 121 is a plate shape that is mounted in the receiving space of the main body portion 111, the hinge brackets 122 for supporting the first and second female receiving portion and the code support to be described later on the upper surface rotatably support plate It is formed to protrude perpendicular to the upper surface (121).
  • the hinge bracket 122 extends along the first direction.
  • the support plate 121 is formed to protrude upward from the guide rod 123 for guiding the extending direction of the optical core wire and the cable of the optical jumper cord.
  • hinge brackets 122 extending along the first direction are formed to be spaced apart from each other in parallel to each other so that the first female receiving part and the second female part receiving part may be respectively installed on both sides of the cord support part.
  • the plurality of guide rods 123 protrude in a matrix form between the hinge brackets 122.
  • the cord support part is composed of a plurality of support members 130 rotatably installed at the central hinge bracket 122 of the support plate 121.
  • the support member 130 is composed of a first base plate 131 and a first skirt portion 132 formed to protrude upward along the edge of the first base plate 131.
  • a first protrusion member 133 is formed at a lower end of the first skirt portion 132, in which a first pivot shaft protrusion 134 is fitted to the hinge bracket 122.
  • a first through hole 135 is formed in the skirt portion 132 corresponding to both the left and right sides of the first base plate 131 so that the optical core can extend through the skirt portion 132.
  • the upper surface of the first base plate 131 is provided with a connector fixing member 136 formed at the end of the optical jumper cord to fix the connector connected to the optical core wire.
  • the connector fixing member 136 is provided with a support groove 137 corresponding to the shape of the connector so that the connector can be fitted.
  • a plurality of support grooves 137 are formed to be spaced apart from each other along one direction.
  • the connector fixing member 136 is preferably formed to mount connectors of various sizes and shapes.
  • each of the plurality of support members 130 arranged to be spaced apart along the first direction, which is the width direction of the support plate 121 may be equipped with connectors of different types. It can be constructed to classify and install connectors having various shapes and sizes.
  • the first skirt 132 is provided with a separation preventing protrusion 138 protruding toward the first base plate 131 at a position spaced upwardly from the upper surface of the first base plate 131.
  • the anti-separation protrusion 138 is formed to be spaced apart from each other by a predetermined distance along the longitudinal direction of the first skirt portion 132 to guide the optical core lines extending to be fitted to the connector so as not to be separated from the support member 130.
  • the separation prevention protrusion 138 is maintained so that the optical core is caught up so as not to be lifted upward by the departure prevention protrusion 138.
  • the first female receiving part and the second female receiving part have a plurality of first receiving members 140 and second receiving members 150, respectively.
  • the first accommodating member 140 and the second accommodating member 150 are formed in the same structure.
  • the first receiving member 140 and the second receiving member 150 have a second skirt portion 141 and a second skirt portion formed along an edge of the second base plate 141. And a second protrusion member 143 provided with a second pivoting shaft 144 to be rotatably connected to the hinge bracket 122 at one side of the skirt 142.
  • a second through hole 145 is formed in the region of the second skirt portion 142 facing each other so that the optical core line can be drawn in and drawn out.
  • the second base plate 141 is formed with a winding winding portion 146 for winding the winding of the optical core.
  • the female winding unit 146 includes a winding pillar 147 protruding upward from the second base plate 141 so that the optical core wire can be wound, and an expansion unit 148 formed at the upper end of the winding pillar 147. .
  • the winding pillar 147 is formed in a cylindrical shape having a predetermined height, and the expansion portion 148 is formed of four arms extending along the radial direction from the upper end of the winding pillar 147.
  • the expansion part 148 is spaced at equal intervals along the circumferential direction of the outer circumferential surface of the winding pillar 147.
  • the optical core line is first received by the expansion part 148. 140 or the second receiving member 150 is not separated from the upper portion.
  • the plurality of first receiving members 140 are installed to be spaced apart along the first direction of the support plate 121, and each of the first receiving members 140 is rotatably installed on the hinge bracket 122 to perform a transfer operation.
  • the operation can be performed by easily exposing the optical fiber to be worked upward.
  • the second accommodating members 150 constituting the second female accommodating part are also formed in the same shape as the first accommodating member 140 and are installed on the other side of the support plate 121 around the cord support part to form a female part of the optical core. I can accept it.
  • the multi-layer optical fiber storage box 100 of the present invention configured as described above may classify a plurality of optical fibers by its type, as shown in FIG. 5, and each first receiving member ( The optical core wire wound up and received by the 140 and extending from the first receiving member 140 is separately separated through the guide rod 123 and extended to the cord support part.
  • the jumper of the optical jumper cord is also individually wound and accommodated in the second receiving member 150 according to its type, and the connector is mounted to the connector fixing member 136 of the supporting member 130.
  • the optical fibers are classified and accommodated in the first receiving member 140 and the second receiving member 150 according to types, the optical fibers are prevented from being tangled or twisted with each other. Since the extension direction of each optical core is also extended in the state separated by the guide rod 123, the operator can quickly perform the operation when performing the transfer operation of the optical core later, The breakage of the optical fiber can be prevented.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

La présente invention concerne un coffre de rangement de fils centraux optiques multicouches configuré pour contenir des fils centraux optiques et pour assurer une connexion facile entre les fils centraux optiques et les cordons de raccordement optiques, ainsi qu'un agencement facile et une classification des fils centraux optiques. Un coffre de rangement de fils centraux optiques multicouches selon la présente invention comprend : un corps de coffre comportant une unité de corps ayant un espace de confinement et une ouverture supérieure et un couvercle d'ouverture/fermeture couplé de façon pivotable à l'unité de corps pour ouvrir/fermer l'ouverture supérieure de l'unité de corps ; et une unité de support de fils centraux installée sur l'unité de corps destinée à contenir et à connecter les fils centraux optiques des câbles optiques s'étendant dans le corps de coffre, l'unité de support de fils centraux comportant une plaque de support montée sur l'unité de corps, une unité de support de cordons formée sur la plaque de support destinée à supporter les cordons de raccordement optiques pour une connexion des fils centraux optiques, et des premières et deuxièmes unités de confinement du mou formées des deux côtés de l'unité de support de cordons destinées à supporter le mou des fils centraux optiques et des cordons de raccordement optiques. Les premières et deuxièmes unités de confinement de mou possèdent une pluralité de premiers et deuxièmes éléments de confinement destinés à contenir séparément une pluralité de fils centraux optiques et de cordons de raccordement optiques selon le type.
PCT/KR2013/010036 2013-06-03 2013-11-06 Coffre de rangement de fils centraux optiques multicouches Ceased WO2014196699A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0063712 2013-06-03
KR20130063712 2013-06-03

Publications (1)

Publication Number Publication Date
WO2014196699A1 true WO2014196699A1 (fr) 2014-12-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/010036 Ceased WO2014196699A1 (fr) 2013-06-03 2013-11-06 Coffre de rangement de fils centraux optiques multicouches

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001051129A (ja) * 1999-08-06 2001-02-23 Mitsubishi Cable Ind Ltd 光ファイバケーブルクロージャ
US20060222309A1 (en) * 2004-05-11 2006-10-05 Preformed Line Products Company Convertible fiber closure platform
KR20090009000A (ko) * 2007-07-19 2009-01-22 삼진정보통신(주) 직선형 가공 광케이블 접속함체의 구조
US20090238531A1 (en) * 2008-01-09 2009-09-24 Adc Telecommunications, Inc. Wall box adapted to be mounted at a mid-span access location of a telecommunications cable
US20120093475A1 (en) * 2000-01-24 2012-04-19 Adc Telecommunications, Inc. Cable management panel with sliding drawer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001051129A (ja) * 1999-08-06 2001-02-23 Mitsubishi Cable Ind Ltd 光ファイバケーブルクロージャ
US20120093475A1 (en) * 2000-01-24 2012-04-19 Adc Telecommunications, Inc. Cable management panel with sliding drawer
US20060222309A1 (en) * 2004-05-11 2006-10-05 Preformed Line Products Company Convertible fiber closure platform
KR20090009000A (ko) * 2007-07-19 2009-01-22 삼진정보통신(주) 직선형 가공 광케이블 접속함체의 구조
US20090238531A1 (en) * 2008-01-09 2009-09-24 Adc Telecommunications, Inc. Wall box adapted to be mounted at a mid-span access location of a telecommunications cable

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