CN201780396U - Alternate optical fiber jumper wire trimming device - Google Patents
Alternate optical fiber jumper wire trimming device Download PDFInfo
- Publication number
- CN201780396U CN201780396U CN2009202181754U CN200920218175U CN201780396U CN 201780396 U CN201780396 U CN 201780396U CN 2009202181754 U CN2009202181754 U CN 2009202181754U CN 200920218175 U CN200920218175 U CN 200920218175U CN 201780396 U CN201780396 U CN 201780396U
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- China
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- optical fiber
- optical
- fiber jumper
- guide pillar
- management device
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- Expired - Fee Related
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Abstract
The utility model relates to an optical fiber jumper wire trimming device for an optical distribution cabinet in the field of optical communication, aiming to improve the defects of the conventional winding column type optical fiber jumper excess wire length trimming device. The device consists of wiring grooves (3) of a component (1) and a component (2), protective rings (4) and (5), a guide pillar (6) and a bottom plate (7), wherein after an optical fiber jumper is out of a fiber distribution disc, the optical fiber jumper enters the wiring groove (3), and naturally droops through the left protective ring (4), and enters a groove on the upper part of a cabinet vertically upwards from the right protective ring (5), or enters a floor groove under the cabinet through the guide pillar (6), and is connected with other optical equipment. The device is easy to produce and assemble, has low cost, and is practical and convenient.
Description
Technical field
The utility model relates to the collating unit of the surplus length of a kind of smooth jumping fiber in optical communication field, is particularly useful for the arrangement of the surplus length of light jumping fiber of the optical cable distribution cabinet of optical communication machine room and outdoor optical cable cross-connecting box and the wire-management device that lays.
Background technology
At present, the disposal route of the surplus length of light jumping fiber that generally adopts in the optical cable distribution cabinet in optical communication field and the cross-connecting box is at optical cable distribution frame or a side or the upper and lower of joining fine dish one or more winding post to be installed, and optical fiber excess length is wrapped in one of them or strides be entangled on several posts.But, the processing that all uses the same method of a lot of optical fiber, twine behind the quilt that consequently twines earlier be pressed in the inside, and between a plurality of posts, intersect when being wound with and carry out, to change later on and jump a certain jumping fiber, just need to remove the winding of jumping fiber, if this fibre is entangled in the inside, that will remove all jumping fibers of outside earlier, row changes jumping again, if the fibre that twines too much, removes just become quite difficult, just have to destroy this jumping fiber, from newly enabling a new jumping fiber, in the course of time, useful fibre and useless fine weave in, often there is optical fiber to twine into ringlet or fast knot, cause communication failure, bring very burden for management and use, these messy optical fiber that interweave are intertwined, greatly reduce the usability of optical cable distribution cabinet and cross-connecting box and the reliability of optical link work, also have a strong impact on the utilization rate of the attractive in appearance and equipment quota in the case (cabinet) simultaneously.
Summary of the invention
Handling the deficiency that surplus rectangular the canoe of being taked of jumping fiber exists in order to solve common optical cable distribution cabinet and cross-connecting box, the utility model provides a kind of circuitous type light jumping fiber wire-management device, this device not only can solve the arrangement problem of the surplus length of jumping fiber preferably, the utilization rate of the quota capacity of light distribution cabinet (case) is increased to some extent, simultaneously, it is attractive in appearance that optical fiber after its arrangement is made in order, manages and use more conveniently, especially improved the reliability of optical link work.
The method that the technical matters that optical cable distribution cabinet that the utility model solution is common and cross-connecting box exist is taked is: one group of trough (3) is set at the top of optical cable distribution cabinet, if jumping fiber is more, one group of identical trough (3) can also be set at the middle part of distribution cabinet again, by these troughs, the light jumping fiber that to draw from join fine dish guides to the left side of the backside space of optical cable distribution cabinet from the front of optical cable distribution cabinet, again from the right enter up or down above the distribution cabinet or below wire casing in, continue again to be connected with its light device that need be connected.The redundance of its light jumping fiber length forms the sagging naturally of semicircle arcuation at the back side of distribution cabinet.
The beneficial effects of the utility model are, the surplus length of arrangement light jumping fiber can not occur interweaving and wrapping phenomena again, each bar optical fiber all can be adjusted link position at any time or take out very easily, replaces, the trend of optical fiber comes into plain view, use and put in order and make things convenient for easily, more can not make fiber reel become ringlet when adjusting link position tractive optical fiber or break into fast knot, the practicality of optical cable distribution cabinet and cross-connecting box and dependability are improved a lot, and simple for structure.
Description of drawings
Fig. 1 is the structure synoptic diagram of present embodiment
Fig. 2 is the structural representation of present embodiment assembly (1)
Fig. 3 is the structural representation of present embodiment assembly (2)
Fig. 4 is the combination synoptic diagram of present embodiment negative (7) and guard ring (4), (5)
Fig. 5 is the combination synoptic diagram of present embodiment base plate (7) and guard ring (4) and guide pillar (6)
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Among Fig. 1-5, be provided with trough (3) above the chassis at assembly (1) and assembly (2), base plate (7) is provided with guard ring (4), (5) and guide pillar (6), considers to use and convenient disassembly, and guard ring (4), (5) and guide pillar (6) are fixed on the base plate (7) with screw.
The light jumping fiber is joined in the top trough (3) that upwards enters this device assembly (1) and assembly (2) after fibre coils out among Fig. 1 from light, through trough (3) from after draw to the bottom that to enter guard ring (4) sagging naturally then, advance guard ring (5) again from other one side, arrive rack top wire casing vertically upward, be connected with other light device through wire casing, or enter the underfloor wire casing downwards through guide pillar (6), be connected with other light device through wire casing.
Guard ring in the device (5) and guide pillar (6) can according to the light jumping fiber go up or trend is down replaced, upwards draw with guard ring (5), draw downwards and use guide pillar (6).More when the optical fiber that the light distribution cabinet is introduced, surpass 4 when joining fine frame, can in the middle of rack, increase a grip assembly (1) and assembly (2), in order to avoid the middle optical fiber of the trough on top (3) too much brings inconvenience to arrangement.
Distinguish the closure and the use classes of optical fiber for convenience, trough (3) is made up of a plurality of wire casings.
For reducing fiber transmission attenuation, the turning, two ends, chassis of optical fiber process when upwards entering assembly (1) and drawing assembly (2) downwards is designed to circular arc.Same purpose, the top of guide pillar (6) also is designed to semicircle.
Optical fiber in guard ring (4), (5) drops naturally at ordinary times and is vertical configuration, can not deviate from guard ring easily naturally for making it when adjusting optical fiber, with fine mouthful of shape that is designed to tilt of going into of guard ring (4), (5).
Claims (6)
1. circuitous type wire-management device that is applicable to the surplus length of light jumping fiber of optical communication field optical cable distribution cabinet, it is characterized in that: assembly (1) and assembly (2) are provided with trough (3) above the chassis, and base plate (7) is provided with guard ring (4), (5) and guide pillar (6).
2. circuitous type light jumping fiber wire-management device according to claim 1, it is characterized in that: trough (3) is made up of a plurality of wire casings.
3. circuitous type according to claim 1 is jumped the optical fiber wire-management device, and it is characterized in that: the turning, two ends of trough (3) is circular arc on the chassis of assembly (1) and assembly (2).
4. circuitous type light jumping fiber wire-management device according to claim 1 is characterized in that: the fine mouth of going into of guard ring (4), (5) tilts.
5. circuitous type light jumping fiber wire-management device according to claim 1, it is characterized in that: guide pillar (6) is half garden shape.
6. circuitous type jumping fiber wire-management device according to claim 1 is characterized in that: guard ring (4), (5) and guide pillar (6) are to be fixed on the base plate (7) with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202181754U CN201780396U (en) | 2009-10-20 | 2009-10-20 | Alternate optical fiber jumper wire trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202181754U CN201780396U (en) | 2009-10-20 | 2009-10-20 | Alternate optical fiber jumper wire trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780396U true CN201780396U (en) | 2011-03-30 |
Family
ID=43793607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202181754U Expired - Fee Related CN201780396U (en) | 2009-10-20 | 2009-10-20 | Alternate optical fiber jumper wire trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780396U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938865A (en) * | 2012-11-14 | 2013-02-20 | 北京邮电大学 | Automatic network cable distributing device and distributing method |
| CN104880797A (en) * | 2015-06-23 | 2015-09-02 | 苏州苏驼通信科技有限公司 | Optical fiber wire-arranging frame device |
| CN106443928A (en) * | 2016-11-29 | 2017-02-22 | 特变电工南京智能电气有限公司 | Optical fiber wire-settling structure for rotating cabinet and method |
| CN106646762A (en) * | 2016-12-29 | 2017-05-10 | 宁波市樱铭电子科技有限公司 | Fiber core butt joint matrix structure |
| CN109683265A (en) * | 2019-01-11 | 2019-04-26 | 江苏通鼎宽带有限公司 | Optical fiber terminating apparatus |
| CN114660747A (en) * | 2022-03-31 | 2022-06-24 | 杭州兴达通信有限公司 | Modular optical cable cross-connecting box and assembling method |
-
2009
- 2009-10-20 CN CN2009202181754U patent/CN201780396U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938865A (en) * | 2012-11-14 | 2013-02-20 | 北京邮电大学 | Automatic network cable distributing device and distributing method |
| CN102938865B (en) * | 2012-11-14 | 2015-07-15 | 北京邮电大学 | Automatic network cable distributing device and distributing method |
| CN104880797A (en) * | 2015-06-23 | 2015-09-02 | 苏州苏驼通信科技有限公司 | Optical fiber wire-arranging frame device |
| CN106443928A (en) * | 2016-11-29 | 2017-02-22 | 特变电工南京智能电气有限公司 | Optical fiber wire-settling structure for rotating cabinet and method |
| CN106646762A (en) * | 2016-12-29 | 2017-05-10 | 宁波市樱铭电子科技有限公司 | Fiber core butt joint matrix structure |
| CN106646762B (en) * | 2016-12-29 | 2018-07-10 | 宁波市樱铭电子科技有限公司 | A kind of fiber core docks matrix structure |
| CN109683265A (en) * | 2019-01-11 | 2019-04-26 | 江苏通鼎宽带有限公司 | Optical fiber terminating apparatus |
| CN114660747A (en) * | 2022-03-31 | 2022-06-24 | 杭州兴达通信有限公司 | Modular optical cable cross-connecting box and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20141020 |
|
| EXPY | Termination of patent right or utility model |