CN202486380U - Large capacity optical cable cross-connecting box - Google Patents
Large capacity optical cable cross-connecting box Download PDFInfo
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- CN202486380U CN202486380U CN2012200881509U CN201220088150U CN202486380U CN 202486380 U CN202486380 U CN 202486380U CN 2012200881509 U CN2012200881509 U CN 2012200881509U CN 201220088150 U CN201220088150 U CN 201220088150U CN 202486380 U CN202486380 U CN 202486380U
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Abstract
The utility model relates to a large capacity optical cable cross-connecting box which comprises a box body, wherein the interior of the box body is divided into an inner layer space and an outer layer space, and the outer layer space is located ahead of the inner layer space. An optical cable introducing unit is arranged at the bottom of the inner layer space, a back plate is arranged above the optical cable introducing unit, and the back plate is provided with a welding area and a fiber-going unit. The outer layer space is provided with a rotary type wire-distribution panel, and the lateral side of the rotary type wire-distribution panel is connected with the box body in a hinged mode. The rotary type wire-distribution panel is provided with a fiber storage area, a parking area and an optical channel divider area, wherein a plurality of inserted plate type optical channel divider boxes are arranged inside the optical channel divider area. In the large capacity optical cable cross-connecting box, due to the facts that the interior of the box body is divided into the inner layer space and the outer layer space, the inner layer space is used for welding the optical cable, and the outer layer space is provided with the rotary type wire-distribution panel which is used for installing the optical channel divider boxes and storing tail fiber, thus the capacity of the box body is larger, the line loss is more lower, and the utilization and the maintenance are more convenient.
Description
Technical field
The utility model relates to optical communication field, more particularly, relates to a kind of high-capacity optical cable connection box.
Background technology
Fiber cable cross connection box in the optical cable Access Network for trunk layer with join cable layer optical cable optical cable Cheng Duan, jumper connection effect be provided, become important link of optical cable test and scheduling.Along with market light advances the continuous propelling that copper moves back demand, telecommunication user is on the increase, and business is constantly expanded, and the coverage rate of subscriber optical cable is more and more wider, and the fiber cable network structure more and more trends towards variation.
The general employing of existing fiber cable cross connection box is divided into cross connection type and the jumping fiber type that adopts integrated module, and there is following problem in these fiber cable cross connection boxes: adopt the loss of cross connection circuit big, can't adapt to present Optical Access Network construction demand; And the fiber cable cross connection box jumping fiber of jumping fiber type is difficult, can make optical fiber chaotic so that can't dilatation after repeatedly safeguarding, what tank capacity was artificial reduces.
The utility model content
The technical matters that the utility model will solve is; Above-mentioned defective to the fiber cable cross connection box of prior art; A kind of high-capacity optical cable connection box is provided, and this fiber cable cross connection box can be realized no jumping fiber connection, cross connection, straight molten the connection or the installation optical branching device of optical fiber in same casing, make tank capacity bigger; Line loss is lower, and operation and maintenance is convenient.
The utility model solves the technical scheme that its technical matters adopted: construct a kind of high-capacity optical cable connection box,
Comprise casing, the inside of said casing is divided into inner space and outer space, and said outer space is positioned at the place ahead of said inner space;
The bottom of said inner space is provided with optical cable and introduces the unit, and the top that said optical cable is introduced the unit is provided with backboard, and said backboard is provided with the welding area and walks fine unit;
Be provided with rotary patch panels in the said outer space; The side of said rotary patch panels and said casing are hinged; Said rotary patch panels is provided with storage fine district, berthing space and optical branching device district, is provided with a plurality of blade inserting optical branching device boxes in the said optical branching device district.
In the described high-capacity optical cable connection box of the utility model, said welding area comprises the fine dish of welding storage that at least one row are arranged along vertical direction, and said welding area comprises trunk welding area, user welding area and straight melting zone.
In the described high-capacity optical cable connection box of the utility model, the fine dish of said welding storage comprises that base and disk body, said base are fixed on the said backboard, and said disk body and said base are hinged.
In the described high-capacity optical cable connection box of the utility model, saidly walk fine unit and comprise that being arranged on a plurality of first of next door, said welding area crosses fine circle, said a plurality of first crosses fine circle vertically arranges.
In the described high-capacity optical cable connection box of the utility model, the top of said inner space is provided with and hangs fine post, being provided with second with the hinged side of said rotary patch panels and crossing fine circle of said casing.
In the described high-capacity optical cable connection box of the utility model, the fine district of said storage comprises that a plurality of on the leading flank that is arranged on said rotary patch panels cross fine circle around fine post and a plurality of the 3rd, and the said the 3rd crosses fine circle is positioned at said next door around fine post.
In the described high-capacity optical cable connection box of the utility model, said berthing space comprises a plurality of berthing spaces mounting bar.
In the described high-capacity optical cable connection box of the utility model, said berthing space mounting bar and said blade inserting light box along separate routes are provided with at interval.
In the described high-capacity optical cable connection box of the utility model, said berthing space and said optical branching device district are distributed on the leading flank of said rotary patch panels side by side, are provided with the 4th between said berthing space and the said optical branching device district and cross fine circle and cross fine plate.
In the described high-capacity optical cable connection box of the utility model, said rotary patch panels is provided with the optical fiber that is used for said inner space and gets into the fine hole of mistake in the outer space.
Implement the high-capacity optical cable connection box of the utility model, have following beneficial effect: in the high-capacity optical cable connection box of the utility model, the inside of casing is divided into inner space and outer space; Inner space is used for the welding of optical cable; The outer space is provided with rotary patch panels, is used to install optical branching device box and storage tail optical fiber, makes tank capacity bigger; Line loss is lower, and operation and maintenance is convenient.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the synoptic diagram of first embodiment of the high-capacity optical cable connection box of the utility model;
Fig. 2 is the inner structure synoptic diagram of first embodiment of the high-capacity optical cable connection box of the utility model;
Fig. 3 is the structural representation of inner space of first embodiment of the high-capacity optical cable connection box of the utility model;
Fig. 4 is the structural representation in outer space of first embodiment of the high-capacity optical cable connection box of the utility model;
Fig. 5 be the utility model high-capacity optical cable connection box first embodiment walk fine synoptic diagram;
Fig. 6 be the utility model high-capacity optical cable connection box first embodiment inner space walk fine synoptic diagram;
Fig. 7 be the utility model high-capacity optical cable connection box first embodiment the outer space walk fine synoptic diagram;
Fig. 8 is the inner structure synoptic diagram of second embodiment of the high-capacity optical cable connection box of the utility model;
Fig. 9 is the synoptic diagram of inner space of second embodiment of the high-capacity optical cable connection box of the utility model;
Figure 10 is the synoptic diagram in outer space of second embodiment of the high-capacity optical cable connection box of the utility model;
Figure 11 be the utility model high-capacity optical cable connection box second embodiment walk fine synoptic diagram;
Figure 12 be the utility model high-capacity optical cable connection box second embodiment the outer space walk fine synoptic diagram;
Figure 13 be the utility model high-capacity optical cable connection box second embodiment inner space walk fine synoptic diagram.
Embodiment
Understand for technical characterictic, purpose and effect to the utility model have more clearly, contrast the embodiment that accompanying drawing specifies the utility model at present.
As depicted in figs. 1 and 2, be first embodiment of the high-capacity optical cable connection box of the utility model, this embodiment is 576 core fiber cable cross connection boxes.This fiber cable cross connection box comprises casing 1; In order rationally to utilize casing 1 inner space, improve the capacity of fiber cable cross connection box, in the utility model; The inside of the casing 1 of fiber cable cross connection box is divided into inner space 2 and outer space 3, and wherein outer space 3 is positioned at the place ahead of inner space 2.
Referring to Fig. 3, inner space 2 is used for the welding of optical cable, is provided with optical cable in the bottom of inner space 2 and introduces unit 21, and the top that optical cable is introduced unit 21 is provided with backboard 22, and backboard 22 is provided with welding area 23 and walks fine unit 24.Optical cable is introduced trunk end and the user side optical cable that unit 21 is used for fixing the bottom introducing that casing 1 is arranged, and it can be the optical cable fixed sturcture of using always that optical cable is introduced unit 21, for example can be optical cable fixed sturctures such as clip, band.Welding area 23 comprises the fine dish 230 of welding storage that at least one row are arranged along vertical direction, and in the present embodiment, welding area 23 is two row arranged side by side, has the fine dish 230 of two row weldings storage.In the present embodiment, welding area 23 is divided into trunk welding area 231, user welding area 232 and straight melting zone 233 from top to bottom successively.In the present embodiment, the fine dish 230 of welding storage is the fine dish of rotary welding storage, and the fine dish 230 of this welding storage comprises base and disk body; Wherein base is fixed on the backboard 22, and disk body and base are hinged, and disk body can rotate relative to base; Can conveniently operate like this fine dish of welding storage; During normal condition, the fine dish of a plurality of welding storages is stacked together, and can save the space; When needs are operated the fine dish 230 of certain welding storage, only need the fine dish 230 of welding storage of the top of the fine dish 230 of this welding storage is dug and can be operated.
In this example; Walk fine unit 24 and comprise that being arranged on a plurality of first of 23 next doors, welding area crosses fine circle 241; A plurality of first crosses fine circle 241 vertically arranges, and crosses fine circle for having the annular ring of opening, and optical fiber can be put in the fine circle by opening; Play the effect of arrangement optical fiber, the optical fiber of box house is arranged according to rational trend.Referring to figure Fig. 2 and 4, be provided with on the top of inner space 2 and hang fine post 25, being provided with second with rotary patch panels 30 hinged sides and crossing fine circle 26 of casing 1, walk fibre to outer space 3 to make things convenient for inner space 2.
Referring to Fig. 4, in the outer space 3 of casing 1, be provided with rotary patch panels 30, the side of rotary patch panels 30 and casing 1 are hinged, and rotary patch panels 30 is accommodated in the outer space 3, can screw out in the outer space 3, with handled easily.On rotary patch panels 30, be provided with storage fibre district 31, berthing space 32 and optical branching device district 33.In optical branching device district 33, be provided with a plurality of blade inserting optical branching device boxes 331, adopt blade inserting optical branching device box, can save the space, improve light and distinguish 33 capacity along separate routes, and then improve the capacity of fiber cable cross connection box.
In the present embodiment; Optical branching device district 33 and berthing space 32 are positioned at the left side of the leading flank of rotary patch panels; Optical branching device district 33 is spaced apart with berthing space 32, and the fine district 31 of storage is positioned at the right side of the leading flank of rotary patch panels 30, and they are a plurality of crosses fine circle 312 around fine post 311 and a plurality of the 3rd; The 3rd crosses fine circle 312 is positioned at around the next door of fine post 311, and the fine district 31 of storage is used to take inventory tail optical fiber.Berthing space 32 comprises a plurality of berthing spaces mounting bar 321, and the mounting bar 321 that berths is provided with the position of berthing of the plug of a plurality of tail optical fibers that are used to berth, and the plug of the tail optical fiber that need not open can be inserted on the position of berthing of the mounting bar that berths.In the present embodiment, the mounting bar 321 of berthing is provided with blade inserting optical branching device box 331 at interval, and the below of the front panel of each optical branching device box 331 is provided with the mounting bar that berths.In the present embodiment, the optical fiber of inner space 2 passes rotary patch panels 30 and enters into outer space 3, on rotary patch panels 30, is provided with the optical fiber that is used for inner space 2 and gets into the fine hole 301 of mistake in the outer space 3.
More than introduced the structure of the high-capacity optical cable connection box of the utility model, introducing optical fiber below is the handing-over of how connecting up in this fiber cable cross connection box.
Referring to Fig. 5, Fig. 6 and Fig. 7; Trunk end and user side optical cable are after the bottom entering of casing 1; After on optical cable is introduced unit 21, fixing, opening stripping; Putting sleeve pipe, to form the band sleeve pipe naked fine 51, and band sleeve pipe naked fine 51 is in the fine dish 230 of welding storage that fine circle 241 backs get into welding area 23 is crossed on first of the right side of welding area 23, and directly weld is in straight melting zone 233 direct weldings; After directly melting with the naked fibre of user side in the fine dish 230 of the fused fiber splice storage of user's tail optical fiber in user welding area 232; Come out from the left side of the fine dish 230 of welding storage; First of the 23 left sides fine excessively circle 241 makes progress through the welding area then; Through the fine post 25 of the extension at inner space 2 tops, second of the side of entering casing 1 is crossed fibre circle 26 to extending below, and passes the fine hole 301 of mistake of rotary patch panels 30 then; Cross fine circle 312 through the 3rd; Take inventory then the fine district 31 of storage on fine post 311, the Optical fiber plug of the tail optical fiber of the user side that need not open can be docked on the berthing space mounting bar 321 of berthing space 32, the Optical fiber plug of the tail optical fiber of the user side that need open then inserts on the adapter of front panel of optical branching device box 331.Trunk end tail optical fiber is after fine dish 230 of trunk welding area 231 weldings storage and trunk end naked fine 52 are directly molten; Trunk end tail optical fiber is drawn from the fine dish of welding storage 230 left sides, and the path similar with the user side tail optical fiber, edge enters into the blade inserting optical branching device box 331 on the rotary patch panels 30.
Like Fig. 8 to Figure 10, be the synoptic diagram of the fiber cable cross connection box of second embodiment of the utility model, the fiber cable cross connection box of this embodiment is 1152 core fiber cable cross connection boxes, capacity is the twice of the fiber cable cross connection box of first embodiment.The fiber cable cross connection box of the basic structure of the fiber cable cross connection box of second embodiment and first embodiment is basic identical; The inside of casing 1 all is divided into inner space 2 and outer space 3; The bottom of inner space 2 is provided with optical cable and introduces unit 21; The top that optical cable is introduced unit 21 is provided with backboard 22, and backboard 22 is provided with welding area 23 and walks fine unit 24.In the present embodiment, welding area 23 is three row arranged side by side, has the fine dish 230 of three row weldings storage.In this enforcement, welding area 23 is divided into trunk welding area 231, user welding area 232 and straight melting zone 233 equally from top to bottom successively.To introduce the structure of unit 21 and the fine dish 20 of welding storage identical with first embodiment for the walk fine unit 24, optical cable of present embodiment, repeats no more.
In the present embodiment; Be provided with rotary patch panels 30 in the outer space 3 of fiber cable cross connection box equally, a side of this rotary patch panels 30 and a side of casing 1 are hinged, and different with first embodiment is; In the present embodiment; Optical branching device district 33 is distributed on the leading flank of rotary patch panels 30 with berthing space 32 side by side, and wherein optical branching device district 33 is positioned at the left side, and berthing space 32 is positioned at the right side; Be provided with the 4th between berthing space 32 and the optical branching device district 33 and cross fine circle 341 and cross fine plate 340, cross fine plate 340 and have a plurality of fine fine grooves of mistake that were used for.In the present embodiment, the fine district 31 of storage is positioned at the bottom of the leading flank of rotary patch panels 30.Other structures are identical with first embodiment, repeat no more.
Referring to Figure 11, Figure 12 and Figure 13, be that fine synoptic diagram is walked in the inside of the high-capacity optical cable connection box of second embodiment, the inner space of walking the fine mode and first embodiment of its inner space 2 to walk fine mode similar, repeat no more.In the present embodiment; The user's tail optical fiber that causes outer space 3 by inner space 2 after take inventory in the fine district 31 of the storage of the bottom of the leading flank of rotary patch panels 30 along the 4th cross fine enclose 341 up; The Optical fiber plug of the user side tail optical fiber that need open is inserted on the adapter of blade inserting optical branching device box 331 in optical branching device district 33; The Optical fiber plug of the user side tail optical fiber that need not open then is inserted on the berthing space mounting bar 321 of berthing space 32; Because optical branching device district 33 parts cloth on the right side with berthing space 32 1 the first from left, makes inner structure more reasonable, operates more convenient.
In the fiber cable cross connection box of the utility model; Because the box house space is divided into inner space and outer space, inner space is used for welding, and the outer space is used to install the optical branching device box; And rotary patch panels is set in the outer space; Make the box house space layout more reasonable, can in same casing, realize no jumping fiber connection, cross connection, straight molten the connection and the installation optical branching device of optical fiber, effectively utilized the casing inner space; Increase the capacity of fiber cable cross connection box, it is more convenient that operation and maintenance also becomes.
Combine accompanying drawing that the embodiment of the utility model is described above; But the utility model is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the utility model.
Claims (10)
1. a high-capacity optical cable connection box is characterized in that,
Comprise casing (1), the inside of said casing (1) is divided into inner space (2) and outer space (3), and said outer space (3) are positioned at the place ahead of said inner space (2);
The bottom of said inner space (2) is provided with optical cable and introduces unit (21), and the top that said optical cable is introduced unit (21) is provided with backboard (22), and said backboard (22) is provided with welding area (23) and walks fine unit (24);
Be provided with rotary patch panels (30) in the said outer space (3); The side of said rotary patch panels (30) and said casing (1) are hinged; Said rotary patch panels (30) is provided with the fine district of storage (31), berthing space (32) and optical branching device district (33), is provided with a plurality of blade inserting optical branching device boxes (331) in the said optical branching device district (33).
2. high-capacity optical cable connection box according to claim 1; It is characterized in that; Said welding area (23) comprises the welding fine dish of storage (230) that at least one row are arranged along vertical direction, and said welding area (23) comprise trunk welding area (231), user welding area (232) and straight melting zone (233).
3. high-capacity optical cable connection box according to claim 2 is characterized in that, the said welding fine dish of storage (230) comprises base and disk body, and said base is fixed on the said backboard (22), and said disk body and said base are hinged.
4. high-capacity optical cable connection box according to claim 2; It is characterized in that; The said fine unit (24) of walking comprises that being arranged on a plurality of first of next door, said welding area (23) crosses fine circle (241), and said a plurality of first crosses fine circle (241) vertically arranges.
5. high-capacity optical cable connection box according to claim 2; It is characterized in that; The top of said inner space (2) is provided with and hangs fine post (25), being provided with second with the hinged side of said rotary patch panels (30) and crossing fine circle (26) of said casing (1).
6. high-capacity optical cable connection box according to claim 1; It is characterized in that; The fine district of said storage (31) comprises that a plurality of on the leading flank that is arranged on said rotary patch panels (30) cross fine circle (312) around fine post (311) with a plurality of the 3rd, and the said the 3rd crosses fine enclose (312) is positioned at said next door around fine post (311).
7. high-capacity optical cable connection box according to claim 1 is characterized in that, said berthing space (32) comprise a plurality of berthing spaces mounting bars (321).
8. high-capacity optical cable connection box according to claim 7 is characterized in that, said berthing space mounting bar (321) and box (331) setting at interval along separate routes of said blade inserting light.
9. high-capacity optical cable connection box according to claim 7; It is characterized in that; Said berthing space (32) and said optical branching device district (33) are distributed on the leading flank of said rotary patch panels (30) side by side, are provided with the 4th between said berthing space (32) and the said optical branching device district (33) and cross fine circle (341) and cross fine plate (340).
10. high-capacity optical cable connection box according to claim 1 is characterized in that, said rotary patch panels (30) is provided with the optical fiber that is used for said inner space (2) and gets into the fine hole of mistake (301) in the outer space (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200881509U CN202486380U (en) | 2012-03-09 | 2012-03-09 | Large capacity optical cable cross-connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200881509U CN202486380U (en) | 2012-03-09 | 2012-03-09 | Large capacity optical cable cross-connecting box |
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| Publication Number | Publication Date |
|---|---|
| CN202486380U true CN202486380U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200881509U Expired - Fee Related CN202486380U (en) | 2012-03-09 | 2012-03-09 | Large capacity optical cable cross-connecting box |
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| Country | Link |
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| CN (1) | CN202486380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621646A (en) * | 2012-03-09 | 2012-08-01 | 深圳日海通讯技术股份有限公司 | High-capacity optical cable cross connecting box |
| WO2018052782A1 (en) * | 2016-09-16 | 2018-03-22 | Corning Research And Development Corporation | Parking door assemblies for use with fiber distribution hubs and methods of installing parking door assemblies |
| WO2021169249A1 (en) * | 2020-02-28 | 2021-09-02 | 华为技术有限公司 | Optical cable fiber distribution device |
-
2012
- 2012-03-09 CN CN2012200881509U patent/CN202486380U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621646A (en) * | 2012-03-09 | 2012-08-01 | 深圳日海通讯技术股份有限公司 | High-capacity optical cable cross connecting box |
| WO2018052782A1 (en) * | 2016-09-16 | 2018-03-22 | Corning Research And Development Corporation | Parking door assemblies for use with fiber distribution hubs and methods of installing parking door assemblies |
| US10036865B2 (en) | 2016-09-16 | 2018-07-31 | Corning Research & Development Corporation | Parking door assemblies for use with fiber distribution hubs and methods of installing parking door assemblies |
| WO2021169249A1 (en) * | 2020-02-28 | 2021-09-02 | 华为技术有限公司 | Optical cable fiber distribution device |
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| Date | Code | Title | Description |
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| 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: 20121010 Termination date: 20150309 |
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| EXPY | Termination of patent right or utility model |