CN108279465A - A kind of telescopic fibre distribution frame - Google Patents
A kind of telescopic fibre distribution frame Download PDFInfo
- Publication number
- CN108279465A CN108279465A CN201810180042.6A CN201810180042A CN108279465A CN 108279465 A CN108279465 A CN 108279465A CN 201810180042 A CN201810180042 A CN 201810180042A CN 108279465 A CN108279465 A CN 108279465A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- shell
- distribution frame
- fibre distribution
- connecting rod
- 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
Links
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
-
- 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
- G02B6/4453—Cassettes
- G02B6/4455—Cassettes characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention discloses a kind of telescopic fibre distribution frame, which is screwed with cabinet, including shell (1), distributing box (2), optical fiber (3) and flexible jumper (4), it is characterised in that：Shell (1) interior side is installed with distributing box (2), flexible jumper (4) is installed in shell (1) interior other side, is wrapped on flexible jumper (4) from the optical fiber (3) that distributing box (2) is pierced by and stretches out shell.Have the characteristics that of simple structure and low cost, safe and reliable.
Description
Technical field
The invention belongs to technical field of power systems, more particularly to a kind of telescopic 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 a large amount of jumping fiber operation on fibre distribution frame in dimension.As shown in Figure 1, in the power system, fibre distribution frame by
Wiring rack enclosure 1, distributing box 2 and optical 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 by shell, and distributing box and optical fiber is made to avoid by external force
Interference, leads to the phenomenon that fiber break occur.
The fiber organizer of traditional distributing frame is usually mounted on by the way of drawer-like formula among shell, is needed to light
When fine distributing box is operated, fiber organizer is released from shell to be operated on it.But in actual operation,
Fiber organizer when mounted often do not stay enough subsequent optical cable by remaining, causes 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.
Invention content
The present invention is directed to overcome the deficiencies of existing technologies, in view of the above-mentioned problems, a kind of telescopic fibre distribution frame is provided,
Have the characteristics that of simple structure and low cost, safe and reliable.
In order to solve the above technical problem, the present invention provides following technical schemes：
A kind of telescopic fibre distribution frame, which is screwed with cabinet, including shell 1, wiring
Box 2, optical fiber 3 and flexible jumper 4, side is installed with distributing box 2 in shell 1, and the other side is equipped with work in shell 1
Movement connector 4 is wrapped on flexible jumper 4 from the optical fiber 3 that distributing box 2 is pierced by and stretches out shell.
Preferably, flexible jumper, including cylinder 5,6,7, spring and connecting rod 8,9, the company of being connected between cylinder 5,6
Extension bar 8 is connected with connecting rod 9 between cylinder 5,7, is connected with spring between connecting rod 8,9, and cylinder 5,6 is fixed on the shell, circle
Column 7 is mobilizable.
Preferably, make to be screwed among cylinder 5, both can guarantee that cylinder 7 is rotated centered on cylinder 5, spring ensures
After 8,9 angles of connecting rod become larger, it can restore automatically.
Preferably, multiple line cards are equipped in 5,6,7 outside of cylinder.
Preferably, multiple distributing boxs 2 are equipped in shell 1.
Compared with prior art, the present invention has following advantageous effect：
It is an advantage of the invention that 1. can time saving, labour-saving plug fiber organizer, not only avoid traditional fiber distributing frame
When pulling out distributing box by force, lead to the phenomenon that optical fiber fractures occur, but also avoid since operating space is narrow, in fact it could happen that jump
Phenomena such as gap on fibre is to not upper, 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 use, while also ensuring between different optical fiber the phenomenon that being not in knotting.It disclosure satisfy that bending half simultaneously
The requirement of diameter ensure that the safe and reliable connection of optical fiber.The utility model is flexible jumper with the maximum difference of traditional fiber distributing frame
4, which has the characteristics that of simple structure and low cost, safe and reliable, suitable mass production, being capable of substantially reduced O＆M
Person works' pressure improves maintenance work efficiency.
Description of the drawings
Fig. 1 is the schematic diagram of existing fiber distributing frame.
Fig. 2 is the schematic diagram of telescopic fibre distribution frame of the present invention.
Fig. 3 is the schematic diagram of the flexible jumper of telescopic fibre distribution frame of the present invention.
Fig. 4 is the use schematic diagram of telescopic fibre distribution frame of the present invention.
Fig. 5 is the schematic diagram of the cylinder of telescopic fibre distribution frame of the present invention.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As shown in Figure 2-5, a kind of telescopic fibre distribution frame, the wiring rack enclosure are screwed with cabinet, packet
Shell 1, distributing box 2, optical fiber 3 and flexible jumper 4 are included, side is installed with distributing box 2 in shell 1, another in shell 1
Side is equipped with flexible jumper 4, is wrapped on flexible jumper 4 from the optical fiber 3 that distributing box 2 is pierced by and stretches out shell.Activity is even
Device, including cylinder 5,6,7, spring and connecting rod 8,9 are connect, connecting rod 8 is connected between cylinder 5,6, is connected between cylinder 5,7
There is connecting rod 9, connected with spring between connecting rod 8,9, cylinder 5,6 is fixed on the shell, and cylinder 7 is mobilizable.In cylinder 5
Between make to be screwed, both can guarantee that cylinder 7 was rotated centered on cylinder 5, after spring ensures that 1,2 angle of connecting rod becomes larger,
It can restore automatically.It is equipped with multiple line cards in 5,6,7 outside of cylinder.
Multiple distributing boxs 2 are equipped in above-mentioned shell 1.
In actual operation, as shown in Fig. 2, after telescopic fibre distribution frame installs optical fiber, you can normal use.
When operation maintenance personnel need to only extract distributing box 2 out, 7 stress of cylinder is rotated so that and distributing box 2 can have enough optical fiber remainings,
So as to smoothly extract out.When operation maintenance personnel end of operation puts back to distributing box 2, due to spring autogenous shrinkage, you can will connect
8,9 angles of bar become smaller, and the recovery of connecting rod 8,9 is gone back.It is long can to reconcile optical fiber automatically according to fiber management tray position for flexible jumper
Degree, makes fiber management tray smoothly can be put into and extract out shell.
According to actual conditions, there may be multiple distributing boxs 2 in shell 1, line card is designed on the outside of cylinder, can meet multiple
Distributing box uses, and different optical fiber is put into line card, not only can guarantee that cabling is clear, beautiful, can more meet multiple distributing boxs
It uses, while also ensuring between different optical fiber the phenomenon that being not in knotting.
In addition, cylinder 5,7 diameter of cylinder be not less than 80mm, 6 diameter of cylinder be not less than 40mm, make optical fiber 3 (band system casing
Fibre diameter is 2mm) meet related bending radius requirement, it ensure that the safe and reliable connection of optical fiber.
It the foregoing is merely embodiments of the present invention are illustrated, is not intended to restrict the invention, for the technology of this field
For personnel, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in
Within protection scope of the present invention.
Claims (5)
1. a kind of telescopic fibre distribution frame, which is screwed with cabinet, including shell (1), wiring
Box (2), optical fiber (3) and flexible jumper (4), it is characterised in that：Shell (1) interior side is installed with distributing box (2),
Shell (1) interior other side is equipped with flexible jumper (4), and the optical fiber (3) being pierced by from distributing box (2) is wrapped in flexible jumper
(4) shell is stretched out on.
2. telescopic fibre distribution frame according to claim 1, it is characterised in that：Flexible jumper, including cylinder (5),
(6), (7), spring and connecting rod (8), (9), are connected with connecting rod (8) between cylinder (5), (6), cylinder connects between (5,7)
It is connected to connecting rod (9), is connected with spring between connecting rod (8), (9), cylinder (5), (6) are fixed on the shell, and cylinder (7) is can
It is movable.
3. telescopic fibre distribution frame according to claim 1, it is characterised in that：Make to be screwed among cylinder 5, both
It can guarantee that cylinder (7) is rotated centered on cylinder (5), it is automatic to restore after spring ensures that angle becomes larger between connecting rod (8), (9).
4. telescopic fibre distribution frame according to claim 1, it is characterised in that：On the outside of cylinder (5), (6), (7)
Equipped with multiple line cards.
5. telescopic fibre distribution frame according to claim 1, it is characterised in that：Multiple distributing boxs are equipped in shell (1)
(2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810180042.6A CN108279465A (en) | 2018-03-05 | 2018-03-05 | A kind of telescopic fibre distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810180042.6A CN108279465A (en) | 2018-03-05 | 2018-03-05 | A kind of telescopic fibre distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108279465A true CN108279465A (en) | 2018-07-13 |
Family
ID=62809077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810180042.6A Pending CN108279465A (en) | 2018-03-05 | 2018-03-05 | A kind of telescopic fibre distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108279465A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202794643U (en) * | 2012-09-19 | 2013-03-13 | 烽火通信科技股份有限公司 | Optical fiber fusing and wiring device |
| WO2013149370A1 (en) * | 2012-04-01 | 2013-10-10 | 深圳日海通讯技术股份有限公司 | High-density optical fiber distribution frame |
| 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 |
| CN108107525A (en) * | 2018-01-15 | 2018-06-01 | 国网甘肃省电力公司经济技术研究院 | Drawer type fibre distribution frame |
-
2018
- 2018-03-05 CN CN201810180042.6A patent/CN108279465A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149370A1 (en) * | 2012-04-01 | 2013-10-10 | 深圳日海通讯技术股份有限公司 | High-density optical fiber distribution frame |
| CN202794643U (en) * | 2012-09-19 | 2013-03-13 | 烽火通信科技股份有限公司 | Optical fiber fusing and wiring device |
| 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 |
| CN108107525A (en) * | 2018-01-15 | 2018-06-01 | 国网甘肃省电力公司经济技术研究院 | Drawer type fibre distribution frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |