CN109613672A - A kind of optical fiber distribution cabinet - Google Patents

A kind of optical fiber distribution cabinet Download PDF

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Publication number
CN109613672A
CN109613672A CN201910126007.0A CN201910126007A CN109613672A CN 109613672 A CN109613672 A CN 109613672A CN 201910126007 A CN201910126007 A CN 201910126007A CN 109613672 A CN109613672 A CN 109613672A
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CN
China
Prior art keywords
optical fiber
top cover
distribution cabinet
reel
bobbin winder
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.)
Pending
Application number
CN201910126007.0A
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Chinese (zh)
Inventor
阮辉华
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910126007.0A priority Critical patent/CN109613672A/en
Publication of CN109613672A publication Critical patent/CN109613672A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439Auxiliary devices
    • G02B6/444Systems or boxes with surplus lengths
    • G02B6/4452Distribution frames
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439Auxiliary devices
    • G02B6/4457Bobbins; Reels

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

Abstract

The present invention relates to distribution cabinet technical fields, refer in particular to a kind of optical fiber distribution cabinet, it includes the distributing frame for the optical fiber bobbin winder device of coiled fiber and for positioning optical fiber bobbin winder device, distributing frame and optical fiber bobbin winder device are mounted in optical fiber distribution cabinet, and optical fiber bobbin winder device includes the multiple coiling units stacked gradually;Each coiling unit is reel, reel includes top cover, bottom cover and the cylindrical newel for coiled fiber connecting with top cover and bottom cover, top cover can be rotated around newel, and bottom cover is provided with disengaging wire casing, and top cover opens up cable clamping interface jagged and for blocking optical fiber;Side offers the fluting passed through for optical fiber, and fluting is connected to by notch with cable clamping interface, and inlet-outlet line slot position is in the lower section of fluting.The present invention can coil the slack neat appearance in distribution cabinet, and will not cause damages to the slack being coiled can take out the optical fiber being coiled, easy to use, and occupy little space.

Description

A kind of optical fiber distribution cabinet
Technical field
The present invention relates to distribution cabinet technical fields, refer in particular to a kind of optical fiber distribution cabinet.
Background technique
With the popularization of fiber entering household, optical fiber has obtained large-scale application, and optical fiber is being connected to user equipment or optical fiber Before adapter, the optic module on fibre distribution frame will be first passed through, then be routed to from optic module using jumper connection optical fiber On user equipment or fiber adapter.It is managed when jumper connection number of fibers is more it is necessary to use optical fiber distribution cabinet, light Fine distributing frame is just mounted in distribution cabinet.
In practical applications, the length that be reserved with redundancy of the jumper connection optical fiber between optic module to user equipment, For example, optic module is 10 meters to the actual range between user equipment, then 15 meters or 20 meters of jumper connection optical fiber is used, wherein 5 meters or 10 meters of length be reserved redundancy length, this part fiber is known as slack.It is existing for slack Several wrapping posts are usually only arranged in some distribution cabinets, slack are successively wound on wrapping post from top to bottom manually, i.e., When being wrapped over positioned at uppermost wrapping post, then it is wound on next wrapping post, and so on, finally by all slacks It is wound on wrapping post, the problem of can well solve the winding of slack using initial stage, when however as using Between increase and distribution cabinet popularization and application, shown gradually its structure design on defect, used for a long time Occur following problems in journey:
First, a plurality of jumper connection Optical Fiber Winding is together, the winding of the jumper connection optical fiber on every wrapping post is all crisscross Complicated, during later maintenance, when needing replacing jumper connection optical fiber, it is drawn off being nearly impossible from wrapping post, Usual way is to cut short jumper connection optical fiber, is then substituted again with a new jumper connection optical fiber, the redundancy of new jumper connection optical fiber Length can be wrapped on wrapping post again again, and the optical fiber on such wrapping post will be more and more, and jumper connection optical fiber is on wrapping post Coiling situation also can more and more disorderly, when the quantity for the jumper connection optical fiber passed into disuse reaches certain number, new jumper connection optical fiber without Method is wound on wrapping post again, since every jumper connection optical fiber is connected on different user equipmenies, is involved numerous users, is want institute Have jumper connection optical fiber take off then take out discard different jumper connection optical fiber and rearrange jumper connection optical fiber on wrapping post Winding be it is impossible, just can only be again separately with a distribution cabinet.In addition, the jumper connection optical fiber passed into disuse does not take out It is easy to be utilized by the personnel of Other Engineering, causes unnecessary engineering accident;
Second, being all wrapped many root jumper connection optical fiber on every wrapping post, same jumper connection optical fiber may also be simultaneously more It is wound on a wrapping post, the pulling force for being wrapped in the jumper connection optical fiber receiving of bottom is larger, and what is also wound is relatively tight, will cause biography in this way The decaying of defeated signal, jumper connection optical fiber are also easy injured or even fracture;
Third, the interval between wrapping post be it is fixed, the length of the redundancy of every jumper connection optical fiber be it is indefinite, exist in this way When slack is wound on wrapping post, it is possible to which appearance is mostly inadequate around a circle length, few to enclose remaining length again too around one Long, these remaining parts, which can only just alarm, to be hauled, and influences beauty, is also easy to accidentally touch to break to alarm in work progress and is hauled Jumper connection optical fiber.
Fourth, the quantity of wrapping post setting also needs to estimate, setting much, causes the extra setting of wrapping post to occupy wiring Space in cabinet is arranged few, and remaining slack is caused nowhere to wind, and can only alarm and haul.
After optical fiber is used widely, the jumper connection number of fibers in optical fiber distribution cabinet is more and more, as well as rear The jumper connection optical fiber passed into disuse that phase maintenance or upgrading are updated and left is also more and more, and technical staff is often through improvement The structure of wrapping post or other means, the quantity of the slack of mono- wrapping post of Lai Zengjia winding, or only by increasing The quantity of wrapping post in a little optical fiber distribution cabinet is added to solve the above problems.But the solution of these routines of technical staff is above-mentioned to ask The thinking of topic can not thoroughly solve the above problems facts proved that can only alleviate the above problem, and discarded optical fiber still can not take Come, with the increase for using the time, the discarded optical fiber that later maintenance leaves still can be more and more.
Summary of the invention
The present invention provides a kind of optical fiber distribution cabinet for problem of the prior art, can be neat by the slack in distribution cabinet Aesthetically coil, will not cause damages to the slack being coiled can take out the optical fiber being coiled, and it is easy to use, and occupy Space is small.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of optical fiber distribution cabinet provided by the invention, including the optical fiber bobbin winder device for coiled fiber and for positioning The distributing frame of optical fiber bobbin winder device, the distributing frame and optical fiber bobbin winder device are mounted in the optical fiber distribution cabinet, the light Fine bobbin winder device includes the multiple coiling units stacked gradually, and a coiling unit is around an optical fiber;Each coiling unit It is reel, the reel includes top cover, bottom cover and connect with the top cover and bottom cover cylindrical for coiling The newel of optical fiber, the top cover can be rotated around the newel, and the bottom cover is provided with disengaging wire casing, and the top cover offers Notch and cable clamping interface for blocking optical fiber;Reel further includes being connect with the edge of top cover and bottom cover for protecting reel The side of interior optical fiber, top cover, bottom cover and side constitute a cylindrical body, and the side offers the fluting passed through for optical fiber, The fluting is connected to by the notch with the cable clamping interface, and the inlet-outlet line slot position is in the lower section of fluting.
Wherein, the edge spacer ring of the top cover is equipped with multiple swing handles.
Wherein, the shape of the top cover and bottom cover is circle, the axis of the newel be each passed through the top cover and The center of circle of bottom cover.
Wherein, the newel is hollow, and the reel is provided with described for driving in the hollow newel The coiling electric motor of top cover rotation.
Wherein, the optical fiber bobbin winder device further includes that the coiling electric motor for controlling the operating condition of whole coiling electric motors is comprehensive Close control system.
Wherein, the optical fiber bobbin winder device includes the hold-open catch for locking top cover, and the top cover and bottom cover are all provided with It is equipped with for the card pin hole with hold-open catch cooperation clamping.
Wherein, multiple coiling units are cascading from top to bottom.
Wherein, multiple coiling units are cascading from the inside to the outside.
Beneficial effects of the present invention:
The configuration of the present invention is simple, design rationally, only coil the slack of a jumper connection optical fiber, therefore on each reel Even the pulling force that the jumper connection optical fiber for being coiled in bottom is received is also little, coil also not tight, jumper connection optical fiber is not readily susceptible to damage Wound will not cause the signal decaying of transmission, and when later maintenance also conveniently extracts the jumper connection optical fiber being replaced, and jumper connection optical fiber is whole It is neat beautiful, it is not in that jumper connection optical fiber is alarmmed and hauled and situation in disorder;Also, multiple coiling units stack gradually, can With successively vertical stacking from top to bottom, it can also successively be arranged stacking in parallel from the inside to the outside, a distributing frame positions multiple coiling lists Member, gap is smaller when multiple coiling units are laminated, and for traditional technology, reduces and occupies in the presence of multiple coiling units Space.
Detailed description of the invention
Fig. 1 is a kind of reel structural schematic diagram of optical fiber distribution cabinet of the invention.
Fig. 2 is the top view of reel of the invention.
Fig. 3 is the bottom view of reel of the invention.
Fig. 4 is the structural schematic diagram that multiple reels are cascading from top to bottom.
Fig. 5 is that multiple reels are cascading structural schematic diagram from the inside to the outside.
Fig. 6 is the structural schematic diagram that two independent coiling units coil simple optical fiber.
Include: in appended drawing reference of the Fig. 1 into Fig. 6
1-reel 2-top cover, 3-bottom cover
4-newel 5-disengaging, 6-cable clamping interfaces of wire casing
7-side 8-fluting, 9-notches
10-swing handle 11-hold-open catch, 12-card pin holes.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing Bright, the content that embodiment refers to not is limitation of the invention.The present invention is described in detail below in conjunction with attached drawing.
A kind of optical fiber distribution cabinet including the optical fiber bobbin winder device for coiled fiber and is used for as shown in Figures 1 to 6 The distributing frame of optical fiber bobbin winder device is positioned, the distributing frame and optical fiber bobbin winder device are mounted in the optical fiber distribution cabinet, institute Stating optical fiber bobbin winder device includes the multiple coiling units stacked gradually;Each coiling unit is reel 1, the reel 1 It is described including top cover 2, bottom cover 3 and the cylindrical newel 4 for coiled fiber being connect with the top cover 2 and bottom cover 3 Top cover 2 can be rotated around the newel 4, and the bottom cover 3 is provided with disengaging wire casing 5, and the top cover 2 opens up jagged 9 and is used for Block the cable clamping interface 6 of optical fiber;Reel 1 further includes being connect with the edge of top cover 2 and bottom cover 3 for protecting in reel 1 The side 7 of optical fiber, top cover 2, bottom cover 3 and side 7 constitute a cylindrical body, and the side 7 offers the fluting passed through for optical fiber 8, the fluting 8 is connected to by the notch 9 with the cable clamping interface 6, and the disengaging wire casing 5 is located at the lower section of fluting 8.Specifically Ground, in the present invention, reel 1 coils an optical fiber, the present invention in coiled fiber, first by optical fiber pass through bottom cover 3 into Then line outlet groove 5 is directed to notch 9 by fluting 8, one end of optical fiber is caught in cable clamping interface 6 from notch 9, by the one of optical fiber End is fixed, and top cover 2 is then rotated, so that top cover 2 is rotated relative to newel 4 and bottom cover 3, optical fiber will be coiled in newel 4 On, until the length of redundant optical fiber is all wound on newel 4, top cover 2 is then locked, so that top cover 2 cannot turn It is dynamic;Then one end of the fixed optical fiber of cable clamping interface 6 is taken out again, and along the disengaging wire casing 5 of the guidance of fluting 8 to bottom cover 3 by light Fibre draws and connect optical fiber with external device;The slack of a jumper connection optical fiber is only coiled on each reel 1, therefore i.e. Making to be that be coiled in the pulling force that the jumper connection optical fiber of bottom is received also little, coils also not tight, jumper connection optical fiber is not readily susceptible to damage, The signal decaying of transmission will not be caused, when later maintenance also conveniently extracts the jumper connection optical fiber being replaced, and jumper connection optical fiber is neat Beauty is not in that jumper connection optical fiber is alarmmed and hauled and situation in disorder.
Wherein, the present invention needs to configure a distributing frame relative to the single reel 1 in traditional technology, multiple when needing Multiple distributing frames are equipped with when reel 1, multiple distributing frames are big plus its occupied space of reel 1, are unfavorable for actual environment and answer With, also, traditional reel 1 cannot be by multiple 1 arranged stackeds of reel, and it can only multiple independent individuals uses;Knot of the present invention Structure is simple, design rationally, multiple coiling units stack gradually, can successively vertical stacking from top to bottom, can also from the inside to the outside according to Secondary to be arranged stacking in parallel, a distributing frame positions multiple coiling units, and gap is smaller when multiple coiling units are laminated, and reduces multiple The space occupied in the presence of coiling unit.
The edge spacer ring of a kind of optical fiber distribution cabinet described in the present embodiment, the top cover 2 is equipped with multiple swing handles 10. Specifically, the setting of swing handle 10 can push swing handle 10 to drive the rotation of top cover 2 by fibre ribbon Moving plate in order to user It is wound on newel 4.
The shape of a kind of optical fiber distribution cabinet described in the present embodiment, the top cover 2 and bottom cover 3 is circle, the center The axis of column 4 is each passed through the center of circle of the top cover 2 and bottom cover 3.
A kind of optical fiber distribution cabinet described in the present embodiment, the newel 4 is hollow, and the reel 1 is described hollow The coiling electric motor for driving the top cover 2 to rotate is provided in newel 4;The optical fiber bobbin winder device further includes for controlling The coiling electric motor complex control system of the operating condition of whole coiling electric motors.Specifically, rotation process uses motor driven, realizes The automatic coiling of automatic skip connection optical fiber, the optical fiber bobbin winder device may also include the operating condition for controlling whole coiling electric motors Coiling electric motor complex control system, efficiency can be significantly improved when project scale is big, and jumper connection optical fiber is very more.
A kind of optical fiber distribution cabinet described in the present embodiment, the optical fiber bobbin winder device include consolidating for lock top cover 2 Determine bayonet lock 11, the top cover 2 and bottom cover 3 are provided with for the card pin hole 12 with the cooperation clamping of hold-open catch 11.Specifically, when When needing to lock top cover 2, hold-open catch 11 can be passed through into card pin hole 12 and fix top cover 2, prevent top cover 2 from rotating;Work as needs When rotating top cover 2, hold-open catch 11 is taken out from card pin hole 12.
A kind of optical fiber distribution cabinet, such as Fig. 4 described in the present embodiment, multiple coiling units are cascading from top to bottom. Specifically, the multiple coiling units being cascading from top to bottom are distributed in vertical layered laminate, effectively reduce occupied space, And coiling is independent of each other, easy to use.
A kind of optical fiber distribution cabinet, such as Fig. 5 described in the present embodiment, multiple coiling units are cascading from the inside to the outside. Specifically, when multiple coiling units are cascading from the inside to the outside, multiple coiling units are successively arranged from the inside to the outside, multiple Coiling unit shape is consistent, of different sizes, then realizes that multiple coiling units are successively arranged stacking from the inside to the outside, effectively reduces and account for With space, and coiling is independent of each other, easy to use;Wherein, center of the side 7 of internal layer reel 1 as outer layer reel 1 Column 4.
In addition, as shown in fig. 6, same root optical fiber can be coiled by two independent coiling units, using two coilings Unit avoids single central axis around too long of line, occupies too large space, meanwhile, one can be arbitrarily stretched according to the change of scene The optical fiber at end or the fiber lengths for shortening one end, the application of particularly convenient on-fixed occasion, and the stacking of multiple coiling units is set Setting all is that comparison is suitble to after coiling, and fiber lengths not may require that the scene often adjusted uses.
A kind of optical fiber distribution cabinet described in the present embodiment, the disengaging wire casing 5 and cable clamping interface 6 all can be arc grooves.
The above is only present pre-ferred embodiments, is not intended to limit the present invention in any form, although The present invention is disclosed as above with preferred embodiment, and however, it is not intended to limit the invention, any person skilled in the art, It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent change The equivalent embodiment of change, but without departing from the technical solutions of the present invention, technology refers to above embodiments according to the present invention Made any simple modification, equivalent change and modification, belong in the range of technical solution of the present invention.

Claims (8)

1. a kind of optical fiber distribution cabinet, including the optical fiber bobbin winder device for coiled fiber and for positioning optical fiber bobbin winder device Distributing frame, the distributing frame and optical fiber bobbin winder device are mounted in the optical fiber distribution cabinet, it is characterised in that: the optical fiber around Line apparatus includes the multiple coiling units stacked gradually, and a coiling unit is around an optical fiber;Each coiling unit is Reel, the reel include top cover, bottom cover and connect with the top cover and bottom cover cylindrical for coiled fiber Newel, the top cover can rotate around the newel, and the bottom cover is provided with disengaging wire casing, and the top cover opens up jagged With the cable clamping interface for blocking optical fiber;Reel further includes being connect with the edge of top cover and bottom cover for protecting in reel The side of optical fiber, top cover, bottom cover and side constitute a cylindrical body, and the side offers the fluting passed through for optical fiber, described Fluting is connected to by the notch with the cable clamping interface, and the inlet-outlet line slot position is in the lower section of fluting.
2. a kind of optical fiber distribution cabinet according to claim 1, it is characterised in that: the edge spacer ring of the top cover is equipped with more A swing handle.
3. a kind of optical fiber distribution cabinet according to claim 1, it is characterised in that: the shape of the top cover and bottom cover is circle Shape, the axis of the newel are each passed through the center of circle of the top cover and bottom cover.
4. a kind of optical fiber distribution cabinet according to claim 1, it is characterised in that: the newel is hollow, the reel The coiling electric motor for driving the top cover rotation is provided in the hollow newel.
5. a kind of optical fiber distribution cabinet according to claim 4, it is characterised in that: the optical fiber bobbin winder device further includes being used for Control the coiling electric motor complex control system of the operating condition of whole coiling electric motors.
6. a kind of optical fiber distribution cabinet according to claim 1, it is characterised in that: the optical fiber bobbin winder device includes for inciting somebody to action The hold-open catch of top cover locking, the top cover and bottom cover are provided with for the card pin hole with hold-open catch cooperation clamping.
7. a kind of optical fiber distribution cabinet according to claim 1, it is characterised in that: multiple coiling units successively layer from top to bottom Folded setting.
8. a kind of optical fiber distribution cabinet according to claim 1, it is characterised in that: multiple coiling units successively layer from the inside to the outside Folded setting.
CN201910126007.0A 2019-02-20 2019-02-20 A kind of optical fiber distribution cabinet Pending CN109613672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910126007.0A CN109613672A (en) 2019-02-20 2019-02-20 A kind of optical fiber distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910126007.0A CN109613672A (en) 2019-02-20 2019-02-20 A kind of optical fiber distribution cabinet

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CN109613672A true CN109613672A (en) 2019-04-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114200611A (en) * 2021-12-23 2022-03-18 上海海洋大学 Anti-winding optical fiber assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0743537A (en) * 1993-08-02 1995-02-14 Furukawa Electric Co Ltd:The Optical fiber connection module
CN206584092U (en) * 2017-02-25 2017-10-24 广州粤道电线电缆有限公司 Optical fiber distribution frame
CN207318810U (en) * 2017-11-06 2018-05-04 河南大林橡胶通信器材有限公司 A kind of fibre distribution frame
CN208125985U (en) * 2018-05-17 2018-11-20 南通欧福维精密机电有限公司 Naked fibre disk
CN209281046U (en) * 2019-02-20 2019-08-20 阮辉华 A kind of optical fiber distribution cabinet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0743537A (en) * 1993-08-02 1995-02-14 Furukawa Electric Co Ltd:The Optical fiber connection module
CN206584092U (en) * 2017-02-25 2017-10-24 广州粤道电线电缆有限公司 Optical fiber distribution frame
CN207318810U (en) * 2017-11-06 2018-05-04 河南大林橡胶通信器材有限公司 A kind of fibre distribution frame
CN208125985U (en) * 2018-05-17 2018-11-20 南通欧福维精密机电有限公司 Naked fibre disk
CN209281046U (en) * 2019-02-20 2019-08-20 阮辉华 A kind of optical fiber distribution cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114200611A (en) * 2021-12-23 2022-03-18 上海海洋大学 Anti-winding optical fiber assembly

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Application publication date: 20190412