CN209281046U - A kind of optical fiber distribution cabinet - Google Patents
A kind of optical fiber distribution cabinet Download PDFInfo
- Publication number
- CN209281046U CN209281046U CN201920217872.1U CN201920217872U CN209281046U CN 209281046 U CN209281046 U CN 209281046U CN 201920217872 U CN201920217872 U CN 201920217872U CN 209281046 U CN209281046 U CN 209281046U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- top cover
- distribution cabinet
- bobbin winder
- reel
- 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 - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 123
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Abstract
The utility model 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 utility model 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
Technical field
The utility model 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 utility model provides a kind of optical fiber distribution cabinet for problem of the prior art, can be by the slack in distribution cabinet
Coil to neat appearance, will not cause damages to the slack being coiled can take out the optical fiber being coiled, and it is easy to use, and
It occupies little space.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of optical fiber distribution cabinet provided by the utility model including the optical fiber bobbin winder device for coiled fiber and is used for
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, and a coiling unit is around an optical fiber；Each coiling
Unit is reel, and the reel includes top cover, bottom cover and what is connect with the top cover and bottom cover cylindrical be used for
The newel of coiled fiber, the top cover can be rotated around the newel, and the bottom cover is provided with disengaging wire casing, and the top cover is opened
Cable clamping interface equipped with notch and for blocking optical fiber；Reel further include connect with the edge of top cover and bottom cover for protect around
The side of optical fiber in line wheel, top cover, bottom cover and side constitute a cylindrical body, and the side is offered opens for what optical fiber passed through
Slot, the fluting are 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.
The utility model has the beneficial effects that
The utility model structure is simple, and design rationally, only coils the slack of a jumper connection optical fiber on each reel,
Even the pulling force that the jumper connection optical fiber for being therefore coiled in bottom is received is also little, coil also not tight, jumper connection optical fiber is not susceptible to
To damage, the signal decaying of transmission will not be caused, when later maintenance also conveniently extracts the jumper connection optical fiber being replaced, jumper connection light
Fine neat appearance is not in that jumper connection optical fiber is alarmmed and hauled and situation in disorder；Also, multiple coiling units successively layer
It is folded, can successively vertical stacking from top to bottom, can also successively be arranged stacking in parallel from the inside to the outside, a distributing frame position it is multiple around
Line unit, gap is smaller when multiple coiling units are laminated, for traditional technology, in the presence of reducing multiple coiling units
The space occupied.
Detailed description of the invention
Fig. 1 is a kind of reel structural schematic diagram of optical fiber distribution cabinet of the utility model.
Fig. 2 is the top view of the reel of the utility model.
Fig. 3 is the bottom view of the reel of the utility model.
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 utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
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 utility model, a reel 1 coils an optical fiber, and optical fiber is first passed through bottom in coiled fiber by the utility model
Then the disengaging wire casing 5 of lid 3 is directed to notch 9 by fluting 8, one end of optical fiber is caught in cable clamping interface 6 from notch 9, by light
Fine one 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, during optical fiber will be coiled in
On stem 4, until the length of redundant optical fiber is all wound on newel 4, top cover 2 is then locked, so that top cover 2 is not
It is able to rotate；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
Optical fiber is drawn and connect optical fiber with external device；The slack that a jumper connection optical fiber is only coiled on each reel 1, because
Even the pulling force that this 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 will not cause the signal decaying of transmission, and when later maintenance also conveniently extracts the jumper connection optical fiber being replaced, jumper connection optical fiber
Neat appearance is not in that jumper connection optical fiber is alarmmed and hauled and situation in disorder.
Wherein, the utility model needs to configure a distributing frame relative to the single reel 1 in traditional technology, works as needs
Multiple distributing frames are equipped with when multiple reels 1, multiple distributing frames are big plus its occupied space of reel 1, are unfavorable for actual rings
Border application, also, traditional reel 1 cannot be by multiple 1 arranged stackeds of reel, and it can only multiple independent individuals uses；This reality
Simple with new structure, rationally, multiple coiling units stack gradually for design, can successively vertical stacking from top to bottom, can also be from
It is interior that stacking is successively arranged in parallel outside, one distributing frame positions multiple coiling units, and gap is smaller when multiple coiling units are laminated,
Reduce the space occupied in the presence of multiple coiling units.
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 the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217872.1U CN209281046U (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 |
|---|---|---|---|
| CN201920217872.1U CN209281046U (en) | 2019-02-20 | 2019-02-20 | A kind of optical fiber distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281046U true CN209281046U (en) | 2019-08-20 |
Family
ID=67606352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920217872.1U Expired - Fee Related CN209281046U (en) | 2019-02-20 | 2019-02-20 | A kind of optical fiber distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613672A (en) * | 2019-02-20 | 2019-04-12 | 阮辉华 | A kind of optical fiber distribution cabinet |
-
2019
- 2019-02-20 CN CN201920217872.1U patent/CN209281046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613672A (en) * | 2019-02-20 | 2019-04-12 | 阮辉华 | A kind of optical fiber distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 |