CN207764435U - A kind of fiber cable cross connection box of building - Google Patents
A kind of fiber cable cross connection box of building Download PDFInfo
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- CN207764435U CN207764435U CN201721910023.1U CN201721910023U CN207764435U CN 207764435 U CN207764435 U CN 207764435U CN 201721910023 U CN201721910023 U CN 201721910023U CN 207764435 U CN207764435 U CN 207764435U
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- cable
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- cable cross
- fiber
- optical cable
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Abstract
The utility model discloses a kind of fiber cable cross connection boxes of building,Including rack of distributing fibers frame body and optical cable cross-connecting box casing,The lower surface of the rack of distributing fibers frame body is installed with optical cable ground unit,The front of the rack of distributing fibers frame body is provided with fixing bracket,The support bracket fastened upper surface is installed with multigroup optical cable cross-connecting box casing,The left end of the optical cable cross-connecting box casing is connected with by integrated circuit board and frame cabling channel,The outer surface of the integrated circuit board is provided with insulation board,The insulation board is fixedly mounted on the front of rack of distributing fibers frame body,The optical cable cross-connecting box casing is internally provided with trunk welding unit,With cable welding unit and optical branching device,Whole device uses unified fiber distribution in fiber cable frame,Fiber cable cross connection box is had additional on distributing frame simultaneously,Increase versatility,It is provided with cable and frame cabling channel simultaneously,So that the connection of circuit is simpler,Increase resource allocation flexibility,Reduce engineering management complexity,Meet the custom of working service.
Description
Technical field
The utility model is related to cross-connecting box field, specially a kind of fiber cable cross connection box of building.
Background technology
In recent years, with the high speed development of telecommunication service, each operator in order to quickly access all kinds of clients, reduce investment at
This, arranges distributing box of communication optical cable at each main traffic crossing in city, realizes the fiber optic network in city substantially
All standing, however each operator needs all kinds of access clients developed to be unevenly distributed in city, the construction demand of client's access,
Cable Core Number is also inconsistent so that there is also following shortcomings for the setting of fiber cable cross connection box：
For example, application No. is 201410405456.6, patent name is the patent of invention of fiber cable cross connection box：
It can seal heat emission hole automatically when rainy day, eliminate the trouble and non-timely of manual operation, to
Prevent rainwater from entering in fiber cable cross connection box.
But the fiber cable cross connection box of existing building has the following defects：
(1) existing fiber cable cross connection box will show as poor universality, technological level disunity, product line imperfect etc. three
A aspect；
(2) existing fiber cable cross connection box engineering management is complicated, maintenance cost is high, also results in existing wiring product operation
And it safeguards and encounters difficulties.
Invention content
It, can be effective in order to overcome the shortcomings of that prior art, the utility model provide a kind of fiber cable cross connection box of building
Solve the problems, such as background technology propose.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of fiber cable cross connection box of building, including rack of distributing fibers frame body and optical cable cross-connecting box casing, the rack of distributing fibers frame body
Lower surface is installed with optical cable ground unit, and the front of the rack of distributing fibers frame body is provided with fixing bracket, the fixing bracket
Upper surface be installed with multigroup optical cable cross-connecting box casing, the left end of the optical cable cross-connecting box casing is connected by integrated circuit board
It is connected to and frame cabling channel, the outer surface of the integrated circuit board is provided with insulation board, the insulation board is fixedly mounted on rack of distributing fibers
On the front of frame body, the optical cable cross-connecting box casing is internally provided with trunk welding unit, matches cable welding unit and optical branching
Device, the trunk welding unit are internally provided with trunk welding interface, and the input terminal of the trunk welding interface is connected with master
The output end of dry optical cable, the trunk welding interface is connected by tail optical fiber interface with the tail optical fiber inside optical branching device, the light
The output end of splitter is connected by lightguide cable link with cable welding unit.
Further, the row's of being internally provided with formula rope socket with cable welding unit.
Further, the output end of row's formula rope socket is connected by matching cable road with cable welding interface.
Further, the output end with cable welding interface is connected with optical distribution cable.
Further, the front of optical cable cross-connecting box casing is also installed with electric lock head.
Compared with prior art, the utility model has the beneficial effects that：
(1) the utility model uses unified fiber distribution in fiber cable frame, while fiber cable cross connection box is had additional on distributing frame,
Increase versatility, while being provided with cable and frame cabling channel so that the connection of circuit is simpler, reduce operator's investment at
This, increases resource allocation flexibility, reduces engineering management complexity, meet the custom of working service；
(2) optical cable, the connection of optical fiber and tune are realized using no jumper connection technology inside the fiber cable cross connection box of the utility model
Degree realizes termination backbone optical cable and optical distribution cable, meanwhile, it can also place optical branching device and realize the function without jumper connection, realize point
To the fiber optic splitter function of multiple spot.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the optical cable cross-connecting box casing schematic internal view of the utility model.
Figure label：
1- rack of distributing fibers frame bodies；2- optical cable cross-connecting box casings；3- fixing brackets；4- electric lock heads；5- insulation boards；The integrated electricity of 6-
Road plate；7- and frame cabling channel；8- optical cable ground units；
201- trunk welding units；202- optical branching devices；203- matches cable welding unit；204- trunk welding interfaces；205-
Tail optical fiber interface；206- backbone optical cables；207- tail optical fibers；208- arranges formula rope socket；209- matches cable welding interface；210- matches linear light
Cable.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the utility model provides a kind of fiber cable cross connection box of building, including 1 He of rack of distributing fibers frame body
The lower surface of optical cable cross-connecting box casing 2, the rack of distributing fibers frame body 1 is installed with optical cable ground unit 8, the rack of distributing fibers frame body
1 front is provided with fixing bracket 3, and the upper surface of the fixing bracket 3 is installed with multigroup optical cable cross-connecting box casing 2, institute
The front for stating optical cable cross-connecting box casing 2 is also installed with electric lock head 4, and optical cable joining cabinet door is controlled using electric lock head
Break-make realizes remote control, and the left end of the optical cable cross-connecting box casing 2 is connected with by integrated circuit board 6 and frame cabling channel 7,
It uses and frame cabling channel 7 enables multichannel lightguide cable link preferably to be connect with fiber cable cross connection box, reduce answering for circuit winding displacement
Miscellaneous degree, highly practical, the outer surface of the integrated circuit board 6 is provided with insulation board 5, and the insulation board 5 is fixedly mounted on fibre
On the front of frame frame body 1, the corrosion for protecting integrated circuit board 6 from extraneous rainwater is mainly used to using insulation board 5, improves collection
At the service life of circuit board 6.
It further illustrates, the optical cable cross-connecting box casing 2 is internally provided with trunk welding unit 201, is melted with cable
Order member 203 and optical branching device 202, the trunk welding unit 201 are internally provided with trunk welding interface 204, the master
The input terminal of dry fluxing connection interface 204 is connected with backbone optical cable 206, and the output end of the trunk welding interface 204 is connect by tail optical fiber
Mouthfuls 205 are connected with the tail optical fiber 207 inside optical branching device 202, the output end of the optical branching device 202 by lightguide cable link with match
Cable welding unit 203 is connected, and carrying tail optical fiber by optical branching device 202 is connected to optical distribution cable (user side optical cable) and trunk light
The adapter of cable (office to optical cable) is realized without jumper connection function, while reducing articulation attenuation.
It further illustrates, the row's of being internally provided with formula rope socket 208 with cable welding unit 203, the row
The output end of formula rope socket 208 is connected by matching cable road with cable welding interface 209, described to match cable welding interface 209
Output end be connected with optical distribution cable 210.
It further illustrates, 2 lower left of optical cable cross-connecting box casing is cassette splitter installing zone, and upper right side is optical cable
At end regions, trunk welding unit and the tradition that same size is all made of with cable welding unit are molten with integrated unit, fiber storage unit
It installs concentratedly in body side roll-over panels, tail optical fiber is not opened using adapter slots formula storage unit interim storage, be applicable in
In SC adapters, there are 12 SC adapter slots per fiber storage unit, convenient for searching single unused tail optical fiber, the type is without jumper connection light
Cable distributing box box house tail optical fiber is few, closest with conventional cable handing-over box structure, at most needs temporary fine number quantity etc.
In the quantity of newly-increased optical branching device, fibre core management is easy.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of fiber cable cross connection box of building, including rack of distributing fibers frame body (1) and optical cable cross-connecting box casing (2), it is characterised in that：Institute
The lower surface for stating rack of distributing fibers frame body (1) is installed with optical cable ground unit (8), the front setting of the rack of distributing fibers frame body (1)
There are fixing bracket (3), the upper surface of the fixing bracket (3) to be installed with multigroup optical cable cross-connecting box casing (2), the optical cable
The left end of connection case (2) is connected with by integrated circuit board (6) and frame cabling channel (7), outside the integrated circuit board (6)
Surface is provided with insulation board (5), and the insulation board (5) is fixedly mounted on the front of rack of distributing fibers frame body (1), the optical cable joining
Being internally provided with trunk welding unit (201), matching cable welding unit (203) and optical branching device (202) for box body (2), it is described
Trunk welding unit (201) is internally provided with trunk welding interface (204), the input terminal of the trunk welding interface (204)
It is connected with backbone optical cable (206), the output end of the trunk welding interface (204) passes through tail optical fiber interface (205) and optical branching device
(202) internal tail optical fiber (207) is connected, and the output end of the optical branching device (202) by lightguide cable link and matches cable welding list
First (203) are connected.
2. a kind of fiber cable cross connection box of building according to claim 1, it is characterised in that：It is described to match cable welding unit
(203) the row's of being internally provided with formula rope socket (208).
3. a kind of fiber cable cross connection box of building according to claim 2, it is characterised in that：Row's formula rope socket
(208) output end is connected by matching cable road with cable welding interface (209).
4. a kind of fiber cable cross connection box of building according to claim 3, it is characterised in that：It is described to match cable welding interface
(209) output end is connected with optical distribution cable (210).
5. a kind of fiber cable cross connection box of building according to claim 1, it is characterised in that：The optical cable cross-connecting box casing
(2) front is also installed with electric lock head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910023.1U CN207764435U (en) | 2017-12-30 | 2017-12-30 | A kind of fiber cable cross connection box of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910023.1U CN207764435U (en) | 2017-12-30 | 2017-12-30 | A kind of fiber cable cross connection box of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764435U true CN207764435U (en) | 2018-08-24 |
Family
ID=63186302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721910023.1U Active CN207764435U (en) | 2017-12-30 | 2017-12-30 | A kind of fiber cable cross connection box of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764435U (en) |
-
2017
- 2017-12-30 CN CN201721910023.1U patent/CN207764435U/en active Active
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