CN203191603U - Six-core/twelve-core fiber distribution box - Google Patents
Six-core/twelve-core fiber distribution box Download PDFInfo
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- CN203191603U CN203191603U CN 201320158494 CN201320158494U CN203191603U CN 203191603 U CN203191603 U CN 203191603U CN 201320158494 CN201320158494 CN 201320158494 CN 201320158494 U CN201320158494 U CN 201320158494U CN 203191603 U CN203191603 U CN 203191603U
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- distribution box
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- fiber distribution
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Abstract
The utility model provides a six-core/twelve-core fiber distribution box which comprises a fiber distribution box body and a fiber distribution box cover for covering the fiber distribution box body. At least two fiber core ports for installing fiber adapters are arranged on any sidewall of the fiber distribution box body. The six-core/twelve-core fiber distribution box further comprises a plurality of core port bulkheads for blocking the fiber core ports. The six-core/twelve-core fiber distribution box has excellent dustproof effect and, when in use, is convenient and rapid for installing and expanding fiber adaptors.
Description
Technical field
The utility model relates to a kind of fiber distribution box, particularly a kind of 6 cores-12 core fiber distribution box.
Background technology
Current most telecommunications company is with the ADSL(ADSL (Asymmetric Digital Subscriber Line)) serve as main development broadband access, yet, ADSL is the broadband access technology that is based upon on the copper cash basis, copper is worldwide strategic resource, along with international copper cable price continues soaring (amplification of average annual 20%-30% in recent years), based on all types of digital subscriber lines of the xDSL(of copper cable) line cost more and more higher, and the starting material of optical fiber are silicon dioxide, inexhaustible at nature.In fact, the market price of current optical fiber has been lower than common copper cash, and its life-span is also far above the latter.In new shop subscriber's line or the replacement of old cable, optical fiber has become more rational selection, particularly trunk section and even distribution section.Secondly, as active equipment, the xDSL electromagnetic interference (EMI) is difficult to avoid, and maintenance cost is more and more higher, and can avoid this class problem as the optical fiber of passive transmission medium.
The fiber distribution box that optical fiber is commonly used is a kind of 6 core fiber distribution boxs in the market, can connect 6 fiber adapter at most, and the firm anti-jail of this fiber distribution box, construction is simple, construction costs is low.But the inner dust stratification dirt easily of this fiber distribution box, this will shorten the serviceable life of optical fiber cable, and the few dilatation difficulty of core mouth quantity is not easy to satisfy the demand of certain customers, and optical fiber cable need use blade, saw blade etc. to draw bonding tool inconvenience very when the turnover line simultaneously.
The utility model content
The technical problems to be solved in the utility model is for the inner dust stratification dirt easily of the 6 cores-12 core fiber distribution box that overcomes prior art, and 6 cores-12 core fiber distribution box is installation and the inconvenient defective of expansion of fiber adapter in use, and a kind of 6 cores-12 core fiber distribution box is provided.
The utility model is to solve above-mentioned technical matters by following technical proposals: a kind of 6 cores-12 core fiber distribution box, its characteristics are, it comprises that a fiber distribution box main body and is used for the fiber distribution box lid of the described fiber distribution box main body of capping, arbitrary sidewall of described fiber distribution box main body is provided with at least two fiber cores mouths that are used for installing fiber adapter, and described 6 cores-12 core fiber distribution box comprises that also several are used for the core mouth plug of the described fiber cores mouth of shutoff.
Described 6 cores-12 core fiber distribution box in use, after in the fiber cores mouth fiber adapter being installed, fiber adapter is blocked part fiber cores mouth, the fiber cores mouth that utilizes core mouth plug that fiber adapter will be installed carries out shutoff, and mounted 6 cores-12 core fiber distribution box can be covered by the fiber distribution box lid simultaneously.Relative closure in such 6 cores-12 core fiber distribution box flows air and reduces significantly, and dust is difficult for entering, thereby improved the serviceable life of optical fiber, and because core mouth plug is for convenience detach, the quantity of fiber adapter can be adjusted, and makes things convenient for the installation and removal of fiber adapter.
Preferably, described fiber distribution box main body is provided with at least one and advances wire hole, each is described advances to be embedded with one in the wire hole and to advance the wire hole plug, adopt advancing wire hole and can regulating turnover line hole number as required of this mode, and advance the wire hole plug and can partly cram into wire hole, make the inner relative closure of described 6 cores-12 core fiber distribution box.
Preferably, the madial wall of each described fiber cores mouth is provided with a slide rail, be slidingly fitted with at least one fiber adapter on the described slide rail, employing is slidingly installed described fiber adapter can conveniently be installed, described core mouth plug is slidingly installed in the corresponding described slide rail, and described core mouth plug blocks the space between described fiber cores mouth and the described fiber adapter.Each fiber cores mouth can be installed at least one fiber adapter, after a fiber adapter can be installed to a fiber cores mouth by slide rail, this fiber cores mouth another fiber adapter that can also be slidingly installed, when if this fiber cores mouth does not need again fiber adapter to be installed, can utilize core mouth plug that this fiber cores mouth is carried out shutoff.
Preferably, described 6 cores-12 core fiber distribution box comprises several adapter plugs, each described adapter plug is embedded the upper end at corresponding described fiber cores mouth, be used for blocking the upper surface of described fiber adapter, utilize the adapter plug can make the sealing effect of described 6 cores-12 core fiber distribution box better.
Preferably, described fiber distribution box lid has two relative side wall surfaces, forms a half-packaging capping, can make the fiber distribution box main body detach out under the fiber distribution box lid, and conveniently 6 cores-12 core fiber distribution box using and installing.
Preferably, also be provided with a chip apparatus that is used for a tail optical fiber welding in the described fiber distribution box main body.
Preferably, also be provided with some binding portions for binding, some for dish fine dish fibre portion, several mounting hole site in the described fiber distribution box main body, and some fixed legs for fixing described fiber distribution box lid, be convenient to cabling and the arrangement of optical fiber cable in 6 cores-12 core fiber distribution box.
Preferably, the internal face of described fiber distribution box lid is provided with the reinforcement of some cross-distribution, makes 6 cores-12 core fiber distribution box solid more firm.
Preferably, described fiber cores mouth is 6, can be provided with 1 or 2 described fiber adapter in each described fiber cores mouth, it is described that to advance wire hole be 4, adopt this structure can hold 12 fiber adapter at most, and fiber adapter is installed 6 cores-12 core fiber distribution box could conveniently be changed and not influence to number between 0～12 sealing, in like manner advances wire hole and also can change between 0～4.
Preferably, the outer corners place of the outer corners of described fiber distribution box main body and described fiber distribution box lid is the circular arc chamfering.This structure can make 6 cores-12 core fiber distribution box more attractive in appearance, and the corner slyness is convenient for carrying and has avoided most advanced and sophisticated scratch user simultaneously.
Positive progressive effect of the present utility model is: the utility model 6 cores-12 core fiber distribution box has the good dust-proof effect, and described 6 cores-12 core fiber distribution box in use fiber adapter installation and expand very convenient quick.
Description of drawings
Fig. 1 is a stereographic map of the core of 6 cores-12 described in the utility model embodiment 1 fiber distribution box.
Fig. 2 is a stereographic map of the fiber distribution box main body of the core of 6 cores-12 described in the utility model embodiment 1 fiber distribution box.
Fig. 3 is a front elevation of the fiber distribution box main body of the core of 6 cores-12 described in the utility model embodiment 1 fiber distribution box.
Fig. 4 is a stereographic map of the core of 6 cores-12 described in the utility model embodiment 2 fiber distribution box.
Embodiment
Lift a preferred embodiment below, and come the clearer the utility model that intactly illustrates by reference to the accompanying drawings.
Embodiment 1
In the present embodiment, referring to Fig. 1, Fig. 2 and Fig. 3,6 cores-12 core fiber distribution box of the present utility model comprises that a fiber distribution box main body 101 and is used for the fiber distribution box lid 201 of the described fiber distribution box main body 101 of capping, one sidewall of described fiber distribution box main body 101 is provided with six fiber cores mouths 103 that are used for installing fiber adapter, six fiber cores mouths 103 herein are a kind of optimal ways, also can fiber cores mouth 103 numbers be set to other quantity.Described 6 cores-12 core fiber distribution box also comprises 12 core mouth plugs 104 that are used for the described fiber cores mouth 103 of shutoff.The madial wall of each described fiber cores mouth 103 is provided with a slide rail 107, here each fiber cores mouth 103 is by slide rail 107 fiber adapter that is slidingly installed, each fiber cores mouth 103 originally can be installed two fiber adapter, after only being installed, a fiber adapter understands some fiber cores mouth 103 residue, with core mouth plug 104 shutoff of the remainder of fiber cores mouth 103, make described 6 cores-12 core fiber distribution box enclose inside.Described core mouth plug 104 is slidingly installed in the corresponding described slide rail 107, and described core mouth plug 104 blocks the space between described fiber cores mouth 103 and the described fiber adapter.Described fiber distribution box main body 101 is provided with four and advances wire hole 105, and each is described advances to be embedded with one in the wire hole 105 and to advance wire hole plug 106,6 cores-12 core fiber distribution box in use, and what will not use advances wire hole 105 by advancing 106 shutoff of wire hole plug.Described fiber distribution box lid has two relative side wall surfaces 202, forms a half-packaging capping.Also be provided with a chip apparatus 109 that is used for a tail optical fiber welding in the described fiber distribution box main body.Be provided with four binding portions 110 that are used for binding, four in the described fiber distribution box main body simultaneously and be used for the fine dish fibre portions 111 of dish, four and be used for the mounting hole site 112 that 6 cores-12 core fiber distribution box is installed, and two are used for the fixed legs 113 that fixing described fiber distribution box covers.Described binding portion 110, the fine portion 111 of dish, mounting hole site 112 and fixed leg 113 numbers are not well-determined, all can adjust as long as can play the quantity of corresponding each parts of effect, the internal face of described fiber distribution box lid 201 is provided with the reinforcement of six cross-distribution.The outer corners place of the outer corners of described fiber distribution box main body 101 and described fiber distribution box lid is the circular arc chamfering.
Embodiment 2
The difference of present embodiment and embodiment 1 is, referring to Fig. 4, each fiber cores mouth 103 is by slide rail 107 two fiber adapter that are slidingly installed.Described 6 cores-12 core fiber distribution box comprises six adapter plugs 108, after each fiber cores mouth 103 installs two fiber adapter, each described adapter plug 108 is embedded the upper end at corresponding described fiber cores mouth 103, be used for blocking the upper surface of described fiber adapter, make the sealing effectiveness of described 6 cores-12 core fiber distribution box better.
Though more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (10)
1. core-12 core fiber distribution box, it is characterized in that, it comprises that a fiber distribution box main body and is used for the fiber distribution box lid of the described fiber distribution box main body of capping, arbitrary sidewall of described fiber distribution box main body is provided with at least two fiber cores mouths that are used for installing fiber adapter, and described 6 cores-12 core fiber distribution box comprises that also several are used for the core mouth plug of the described fiber cores mouth of shutoff.
2. 6 cores-12 core fiber distribution box as claimed in claim 1 is characterized in that described fiber distribution box main body is provided with at least one and advances wire hole, and each is described advances to be embedded with one in the wire hole and to advance the wire hole plug.
3. 6 cores-12 core fiber distribution box as claimed in claim 1, it is characterized in that, the madial wall of each described fiber cores mouth is provided with a slide rail, be slidingly fitted with at least one fiber adapter on the described slide rail, described core mouth plug is slidingly installed in the corresponding described slide rail, and described core mouth plug blocks the space between described fiber cores mouth and the described fiber adapter.
4. 6 cores-12 core fiber distribution box as claimed in claim 3, it is characterized in that, described 6 cores-12 core fiber distribution box comprises several adapter plugs, and each described adapter plug is embedded in the upper end of corresponding described fiber cores mouth, is used for blocking the upper surface of described fiber adapter.
5. 6 cores-12 core fiber distribution box as claimed in claim 1 is characterized in that, described fiber distribution box lid has two relative side wall surfaces, forms a half-packaging capping.
6. 6 cores-12 core fiber distribution box as claimed in claim 1 is characterized in that, also is provided with a chip apparatus that is used for a tail optical fiber welding in the described fiber distribution box main body.
7. 6 cores-12 core fiber distribution box as claimed in claim 1, it is characterized in that, also be provided with some binding portions for binding, some for dish fine dish fibre portion, several mounting hole site in the described fiber distribution box main body, and some fixed legs for fixing described fiber distribution box lid.
8. 6 cores-12 core fiber distribution box as claimed in claim 1 is characterized in that, the internal face of described fiber distribution box lid is provided with the reinforcement of some cross-distribution.
9. 6 cores-12 core fiber distribution box as claimed in claim 2 is characterized in that described fiber cores mouth is 6, can be provided with 1 or 2 described fiber adapter in each described fiber cores mouth, and described to advance wire hole be 4.
10. 6 cores-12 core fiber distribution box as claimed in claim 1 is characterized in that, the outer corners place of the outer corners of described fiber distribution box main body and described fiber distribution box lid is the circular arc chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158494 CN203191603U (en) | 2013-04-01 | 2013-04-01 | Six-core/twelve-core fiber distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158494 CN203191603U (en) | 2013-04-01 | 2013-04-01 | Six-core/twelve-core fiber distribution box |
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| Publication Number | Publication Date |
|---|---|
| CN203191603U true CN203191603U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158494 Expired - Fee Related CN203191603U (en) | 2013-04-01 | 2013-04-01 | Six-core/twelve-core fiber distribution box |
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| CN (1) | CN203191603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976756A (en) * | 2017-12-19 | 2018-05-01 | 上海电信工程有限公司 | Distribution unit |
-
2013
- 2013-04-01 CN CN 201320158494 patent/CN203191603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976756A (en) * | 2017-12-19 | 2018-05-01 | 上海电信工程有限公司 | Distribution unit |
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| 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: 20130911 Termination date: 20180401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |