CN108107525A - Drawer type fibre distribution frame - Google Patents
Drawer type fibre distribution frame Download PDFInfo
- Publication number
- CN108107525A CN108107525A CN201810037098.6A CN201810037098A CN108107525A CN 108107525 A CN108107525 A CN 108107525A CN 201810037098 A CN201810037098 A CN 201810037098A CN 108107525 A CN108107525 A CN 108107525A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- optical fiber
- distributing box
- drawer type
- fibre distribution
- 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.)
- Granted
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 47
- 239000013307 optical fiber Substances 0.000 claims abstract description 42
- 239000000284 extract Substances 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000009191 jumping Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229940068517 fruit extracts Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- G02B6/4452—Distribution frames
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of drawer type fibre distribution frames, mainly include：Shell (1), distributing box (2) and optical fiber (3), it is internal that distributing box is arranged on shell (1), optical fiber (3) is arranged in distributing box (2), outside distributing box there is optical fiber surplus, further include the flexible jumper (4) for being arranged to change optical fiber surplus.It being capable of time saving, labour-saving plug fiber organizer, when not only avoiding the traditional fiber distributing frame from pulling out distributing box by force, cause the phenomenon that optical fiber fractures occur, but also avoid since operating space is narrow, in fact it could happen that phenomena such as gap on jumping fiber is to not upper, jumping fiber wrong plug port.
Description
Technical field
The present invention relates to distributing frame design fields, and in particular, to a kind of drawer type fibre distribution frame.
Background technology
It is also increasing to the dependence of optical communication network with the rapid development of intelligent grid, the daily fortune of optical communication network
It needs to carry out substantial amounts of jumping fiber operation on fibre distribution frame in dimension.In electric system, as shown in Figure 1, fibre distribution frame by
Wiring rack enclosure 1, distributing box 2 and jumping fiber 3 form, and wiring rack enclosure is screwed with cabinet, and distributing box is then mounted on
Enclosure, optical fiber are mounted in distributing box.Distributing box is protected be subject to shell, and distributing box and optical fiber is made to avoid being subject to external force
Interference, causes the phenomenon that fiber break occur.
The fiber organizer of traditional distributing frame is usually mounted among shell, it is necessary to light by the way of the drawer-like formula
When fine distributing box is operated, fiber organizer is released from shell to be operated on it.But in real work,
Fiber organizer when mounted behind optical cable often remaining is not stayed enough, cause fiber organizer that cannot smoothly extract out, such as
Fruit extracts fiber organizer out by force may result in whole optical cable and all interrupts, this also makes operation maintenance personnel can only be narrow outer
Fiber organizer is operated in shell.Since operating space is narrow, the performance accuracy of operation maintenance personnel can be also influenced, in fact it could happen that
Phenomena such as gap on jumping fiber is to not upper, jumping fiber wrong plug port, also causes certain hidden danger to optical communication system safe operation.
The content of the invention
It is an object of the present invention in view of the above-mentioned problems, a kind of drawer type fibre distribution frame is proposed, to overcome the prior art
There are the defects of.
To achieve the above object, the technical solution adopted by the present invention is：A kind of drawer type fibre distribution frame, mainly includes：
Shell (1), distributing box (2) and optical fiber (3), distributing box are arranged on shell (1) inside, and optical fiber (3) is arranged on wiring
In box (2), there is optical fiber surplus outside distributing box, further include the flexible jumper (4) for being arranged to change optical fiber surplus.
Further, the flexible jumper (4) includes the first cylinder of fixed setting (5), the second circle of fixed setting
Cylinder (6) and the 3rd cylinder (7) of movable setting, by first between first cylinder (5) and the second cylinder (6)
Connecting rod (8) connects, and is connected between first cylinder (5) and the second cylinder (7) by the second connecting rod (9), the second circle
Cylinder (7) can be rotated centered on the first cylinder (5) with the second connecting rod (9) for radius, the head rod (8) and second
Connecting rod (9) is connected by spring (10).
Further, first cylinder (5), the second cylinder (6) and the 3rd cylinder (7) outer surface are respectively provided with line
Card, for distinguishing different optical fiber.
Further, the line card includes multiple protrusions, and groove is formed between protrusion.
Further, first cylinder (5) and the 3rd cylinder (7) diameter are not less than 80mm, the second cylinder (6)
Diameter is not less than 40mm.
Further, the first cylinder (5) and the second cylinder (6) are screwed.
Further, quantity at least one of the distributing box.
The drawer type fibre distribution frame of various embodiments of the present invention, can be according to distributing box position including new design activity connector
Automatic conciliation fiber lengths are put, distributing box is made smoothly can be put into and extract out shell.Line card is designed on the outside of cylinder, can be met more
A distributing box uses, while also ensures between different optical fiber the phenomenon that being not in knotting.Bending radius meets related bending
Radius requirement ensure that the safe and reliable connection of optical fiber.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that being understood by implementing the present invention.
Below by drawings and examples, technical scheme is described in further detail.
Description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the Distributing frame structure schematic diagram of the prior art described in the embodiment of the present invention；
Fig. 2 is the drawer type fibre distribution frame structure diagram described in the embodiment of the present invention；
Fig. 3 is the flexible jumper structure diagram described in the embodiment of the present invention；
Fig. 4 is the spring elongation status architecture schematic diagram described in the embodiment of the present invention；
Fig. 5 is the cable clip structure schematic diagram described in the embodiment of the present invention.
With reference to attached drawing, reference numeral is as follows in the embodiment of the present invention：
1- shells；2- distributing boxs；3- optical fiber；4- flexible jumpers；The first cylinders of 5-；The second cylinders of 6-；7- the 3rd
Cylinder；8- head rods；The second connecting rods of -9-；10- springs；11- protrusions；12- grooves.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment one：
Drawer type fibre distribution frame, after existing drawer type distributing frame such as Fig. 1 are improved as shown in Fig. 2, including outer
Shell 1, distributing box 2 and optical fiber 3, distributing box are arranged on inside shell 1, and optical fiber 3 is arranged in distributing box 2, have light outside distributing box
Fine surplus further includes the flexible jumper for being arranged to change optical fiber surplus, and the optical fiber 3 is mounted on flexible jumper 4, light
Fine surplus exactly when distributing box is extracted out or is put into, remains in the fiber lengths outside distributing box, by changing optical fiber surplus
Optical fiber is avoided because without enough surpluses in extraction, breaks optical fiber.
Embodiment two：
With reference to 2 and Fig. 3, the difference of the present invention and traditional fiber distributing frame maximum are flexible jumpers 4, by optical fiber 3 according to
Fig. 2 is mounted on flexible jumper 4.
Flexible jumper can reconcile fiber lengths automatically according to fiber management tray position, fiber management tray is made smoothly can be put into and extract out
Shell.
Flexible jumper is made of cylinder 5,6,7, spring and connecting rod, cylinder 5 and cylinder 6, cylinder 5 and cylinder 7 it
Between connected by connecting rod, for cylinder 5,6 to be fixed, cylinder 7 is mobilizable.For connecting rod 1 between cylinder 5,6, cylinder 5,7 it
Between for connecting rod 2, connected between connecting rod 1,2 with spring.Make to be screwed among cylinder 5, can both ensure cylinder 7 with cylinder
It rotates centered on 5, after spring ensures that 1,2 angle of connecting rod becomes larger, can restore automatically.
It is known that optical fiber can be to bypass cylinder setting.
Telescopic fibre distribution frame is in real work, after by Fig. 2 modes, optical fiber is installed, you can normal use.
As shown in figure 4, when operation maintenance personnel need to only extract distributing box 2 out, 7 stress of cylinder is rotated so that distributing box 2 can have enough
Optical fiber remaining, so as to smoothly extract out.When operation maintenance personnel end of operation puts back to distributing box 2, due to spring autogenous shrinkage, i.e.,
1,2 angle of connecting rod can be become smaller, be recovered to shown in Fig. 2
Embodiment three：
As shown in figure 5, according to actual conditions, there may be multiple distributing boxs 2 in shell 1, line card is designed on the outside of cylinder,
Different optical fiber is put into line card, not only can guarantee that cabling is clear, beautiful, can more meet multiple distributing boxs and use, while
The phenomenon that being not in knotting, is ensure that between different optical fiber.
Line card is designed on the outside of cylinder, multiple distributing boxs can be met and used, while is also ensured between different optical fiber not
The phenomenon that being present with knotting
Line card is to include multiple raised 11, forms groove 12 between protrusion, optical fiber 3 is placed in groove
Example IV：
Not less than 80mm, 6 diameter of cylinder is not less than 40mm for cylinder 5,7 diameters, and making optical fiber, (fibre diameter of band system casing is
2mm) meet related bending radius requirement, ensure that the safe and reliable connection of optical fiber.
Following advantageous effect can at least be reached：
Can time saving, labour-saving plug fiber organizer, when not only avoiding the traditional fiber distributing frame from pulling out distributing box by force,
Cause the phenomenon that optical fiber fractures occur, but also avoid since operating space is narrow, in fact it could happen that gap on jumping fiber to it is not upper,
Phenomena such as jumping fiber wrong plug port.The present invention has also been devised designs line card on the outside of cylinder, can meet multiple distributing boxs and use, together
When also ensure between different optical fiber the phenomenon that being not in knotting.It disclosure satisfy that the requirement of bending radius ensure that optical fiber simultaneously
Safe and reliable connection.
The equipment have the characteristics that it is of simple structure and low cost, safe and reliable, be suitble to produce in enormous quantities, can substantially subtract
Light operation maintenance personnel operating pressure, improves maintenance work efficiency.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic.
Within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in the present invention's
Within protection domain.
Claims (8)
1. drawer type fibre distribution frame, including shell (1), distributing box (2) and optical fiber (3), distributing box is arranged in shell (1)
Portion, optical fiber (3) are arranged in distributing box (2), have optical fiber surplus outside distributing box, which is characterized in that further include and be arranged to change
Become the flexible jumper (4) of optical fiber surplus.
2. drawer type fibre distribution frame according to claim 1, which is characterized in that the flexible jumper (4) includes solid
3rd cylinder (7) of the first cylinder (5), the second cylinder (6) of fixed setting and movable setting is set surely, described the
It is connected between one cylinder (5) and the second cylinder (6) by head rod (8), first cylinder (5) and the second cylinder
It is connected between body (7) by the second connecting rod (9), the second cylinder (7) can be centered on the first cylinder (5) with the second connecting rod
(9) rotated for radius, the head rod (8) and the second connecting rod (9) are connected by spring (10).
3. drawer type fibre distribution frame according to claim 2, which is characterized in that first cylinder (5), the second circle
Cylinder (6) and the 3rd cylinder (7) outer surface are respectively provided with line card, for distinguishing different optical fiber.
4. drawer type fibre distribution frame according to claim 3, which is characterized in that the line card includes multiple protrusions, convex
Groove is formed between rising, optical fiber (3) is placed in groove.
5. according to claim 2-4 any one of them drawer type fibre distribution frames, which is characterized in that first cylinder
(5) and the 3rd cylinder (7) diameter is not less than 80mm, and the second cylinder (6) diameter is not less than 40mm.
6. drawer type fibre distribution frame according to claim 5, which is characterized in that the first cylinder (5) and the second cylinder
Body (6) is screwed.
7. drawer type fibre distribution frame according to claim 1, which is characterized in that quantity at least one of the distributing box.
8. drawer type fibre distribution frame according to claim 1, which is characterized in that change the flexible jumper of optical fiber surplus
(4) it is specifically that fiber lengths are automatically adjusted according to wiring box position, distributing box is made smoothly to be put into and extract out the device of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810037098.6A CN108107525B (en) | 2018-01-15 | 2018-01-15 | Drawer type optical fiber distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810037098.6A CN108107525B (en) | 2018-01-15 | 2018-01-15 | Drawer type optical fiber distribution frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108107525A true CN108107525A (en) | 2018-06-01 |
| CN108107525B CN108107525B (en) | 2024-05-28 |
Family
ID=62219965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810037098.6A Active CN108107525B (en) | 2018-01-15 | 2018-01-15 | Drawer type optical fiber distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108107525B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279465A (en) * | 2018-03-05 | 2018-07-13 | 国网甘肃省电力公司经济技术研究院 | A kind of telescopic fibre distribution frame |
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| CN2091848U (en) * | 1991-03-28 | 1992-01-01 | 张广亚 | Mechanically-driven cable winder |
| JPH06278952A (en) * | 1993-03-29 | 1994-10-04 | Sharp Corp | Connection cord storing device |
| EP0718233A2 (en) * | 1994-12-22 | 1996-06-26 | Bauer Spezialtiefbau GmbH | Device for winding a hose |
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| US20060035770A1 (en) * | 2004-08-16 | 2006-02-16 | Crowson Joel L | Conditioning and exercising device |
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| CN204989574U (en) * | 2015-09-24 | 2016-01-20 | 宁波市令通电信设备有限公司 | Optical fiber main distribution frame |
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| CN105911658A (en) * | 2016-06-23 | 2016-08-31 | 国网辽宁省电力有限公司抚顺供电公司 | Automatic shrinkage optical fiber |
| CN205643790U (en) * | 2016-03-25 | 2016-10-12 | 国家电网公司 | Fine integrated fiber optic distribution frame is jumped to scalable light |
| CN205916857U (en) * | 2016-07-21 | 2017-02-01 | 姬煜翔 | Automatic freeze -proof device that hangs back of carwash pipe |
| CN107290830A (en) * | 2017-07-19 | 2017-10-24 | 国网甘肃省电力公司经济技术研究院 | A kind of fiber management tray of adjustable length |
| CN206774324U (en) * | 2017-05-26 | 2017-12-19 | 苏州戴欧德电子有限公司 | A kind of two-wheel pay off rack |
| CN208224548U (en) * | 2018-01-15 | 2018-12-11 | 国网甘肃省电力公司经济技术研究院 | Drawer type fibre distribution frame |
-
2018
- 2018-01-15 CN CN201810037098.6A patent/CN108107525B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585554A (en) * | 1945-03-01 | 1947-02-11 | David Rushworth | Improvements relating to self winding cable reels |
| CN2091848U (en) * | 1991-03-28 | 1992-01-01 | 张广亚 | Mechanically-driven cable winder |
| JPH06278952A (en) * | 1993-03-29 | 1994-10-04 | Sharp Corp | Connection cord storing device |
| EP0718233A2 (en) * | 1994-12-22 | 1996-06-26 | Bauer Spezialtiefbau GmbH | Device for winding a hose |
| EP1394094A2 (en) * | 2002-07-29 | 2004-03-03 | Hartmann & König Stromzuführungs AG | Accumulating device for a traction element |
| US20060035770A1 (en) * | 2004-08-16 | 2006-02-16 | Crowson Joel L | Conditioning and exercising device |
| US20120175452A1 (en) * | 2011-01-07 | 2012-07-12 | Crestron Electronics, Inc. | Cable Cord Retractor |
| CN204989574U (en) * | 2015-09-24 | 2016-01-20 | 宁波市令通电信设备有限公司 | Optical fiber main distribution frame |
| CN204964842U (en) * | 2015-09-24 | 2016-01-13 | 宁波市令通电信设备有限公司 | But dilatation optical cable divides fine case |
| CN205231279U (en) * | 2015-11-30 | 2016-05-11 | 国网浙江省电力公司绍兴供电公司 | Grounding wire clamp |
| CN205643790U (en) * | 2016-03-25 | 2016-10-12 | 国家电网公司 | Fine integrated fiber optic distribution frame is jumped to scalable light |
| CN105911658A (en) * | 2016-06-23 | 2016-08-31 | 国网辽宁省电力有限公司抚顺供电公司 | Automatic shrinkage optical fiber |
| CN205916857U (en) * | 2016-07-21 | 2017-02-01 | 姬煜翔 | Automatic freeze -proof device that hangs back of carwash pipe |
| CN206774324U (en) * | 2017-05-26 | 2017-12-19 | 苏州戴欧德电子有限公司 | A kind of two-wheel pay off rack |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279465A (en) * | 2018-03-05 | 2018-07-13 | 国网甘肃省电力公司经济技术研究院 | A kind of telescopic fibre distribution frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108107525B (en) | 2024-05-28 |
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