CN202886693U - Sheet-inserted type optical cable light-splitting and fiber-distribution box - Google Patents
Sheet-inserted type optical cable light-splitting and fiber-distribution box Download PDFInfo
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- CN202886693U CN202886693U CN 201220568099 CN201220568099U CN202886693U CN 202886693 U CN202886693 U CN 202886693U CN 201220568099 CN201220568099 CN 201220568099 CN 201220568099 U CN201220568099 U CN 201220568099U CN 202886693 U CN202886693 U CN 202886693U
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- optical cable
- light splitting
- covered wire
- fiber
- box
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Abstract
The utility model discloses a sheet-inserted type optical cable light-splitting and fiber-distribution box and belongs to the technical field of communication. The sheet-inserted type optical cable light-splitting and fiber-distribution box comprises a box body, a door, a box body base plate, and a fusion splice protector group, a sheet-inserted type light splitter fixing support, an optical cable fixer, a covered wire optical cable fixer, wire passing rings and the like which are arranged on the box body base plate. The sheet-inserted type optical cable light-splitting and fiber-distribution box adopting the structure facilitates the installation of sheet-inserted type light splitters of various specifications in fiber to the home (FTTH) construction, can be used for connecting a general optical cable with a covered wire optical cable and connecting a general optical cable with a general optical cable, and has the advantages of high capacity, suitability for first-level light splitting and second-level light splitting, reliability for optical cable fixation and covered wire optical cable fixation, strong environmental suitability and the like.
Description
Technical field
The utility model relates to a kind of fiber-dividing box, particularly relates to a kind of blade inserting optical cable light splitting fiber-dividing box.
Background technology
In communication network, FTTH Foundations networking mode divides one-level light splitting and secondary light-splitting, and therefore the optical cable fiber-dividing box that is used for the one-level light splitting and the optical cable light splitting fiber-dividing box that is used for second level light splitting have just been arranged.But one-level light splitting and secondary light-splitting because numerous and diverse property of use scenes, scale of investment, line loss, installation is closely similar, when design, construction, are selected to have certain difficulty with optical cable fiber-dividing box or optical cable light splitting fiber-dividing box.
In addition, secondary light-splitting optical cable light splitting fiber-dividing box divides boxlike and blade inserting, blade inserting optical cable light splitting fiber-dividing box of the prior art is generally convertible structure, fusion joining disk quantity can not be supporting with casing full configuration core number, if when casing was used as optical cable fiber-dividing box or directly melts type optical cable light splitting fiber-dividing box, molten fine core number can not satisfy the requirement of casing full configuration.And boxlike can not modular design and installation, and after cassette splitter drew tail optical fiber, cabling was messy easily in case.
In addition, although optical cable light splitting fiber-dividing box of the prior art also has rubber-covered wire cable fixing device, can not satisfy the requirement of covered wire cable stretching resistance, maybe can not make the every covered wire cable can independent operation fixedly the time.
In view of this, the inventor studies this, develops specially a kind of blade inserting optical cable light splitting fiber-dividing box, and this case produces thus.
The utility model content
The purpose of this utility model provide a kind of applied widely, optical cable is fixed and the fixing blade inserting optical cable light splitting fiber-dividing box reliable, capacious of covered wire cable.
To achieve these goals, solution of the present utility model is:
A kind of blade inserting optical cable light splitting fiber-dividing box comprises casing, door, box bottom and is installed in fusion joining disk group, insert type optical branching device fixed support, optical cable fixer, covered wire cable fixator and Overline ring etc. on the box bottom.Wherein, box bottom is screwed onto the back in the casing, the fusion joining disk group is fixedly mounted on the left side of box bottom, the insert type optical branching device fixed support is installed in the right side of box bottom, optical cable fixer is installed on the lower left corner of box bottom, the covered wire cable fixator is installed on the centre position of box bottom lower end, described covered wire cable fixator adopts laminated type hand tighten screw compressing structure, every covered wire cable can be fixed independently of each other, also be provided with several Overline rings on the box bottom.
Described fusion joining disk group comprises the fusion joining disk that several superpose mutually, and each fusion joining disk specifications and models is consistent, generally selects the fusion joining disk of 12 cores or 24 cores.
The insert type optical branching device fixed support is used for installing insert type optical branching device or adapter mounting bar take 1:8 as base unit, can be used for the one-level light splitting and can be used for secondary light-splitting again.The core number of fusion joining disk and the core number of insert type optical branching device complement one another, and the quantity of this two accessories installation can satisfy the requirement of casing full configuration capacity.
The covered wire cable fixator comprises laminated type covered wire cable stator and hand tighten screw, and laminated type covered wire cable stator is fixed it by the hand tighten screw of the side of being located thereon.
Described Overline ring is installed in around the fusion joining disk group.
On the door of above-mentioned blade inserting optical cable light splitting fiber-dividing box theftproof lock and O-ring seal are installed also, wherein O-ring seal peace be embedded in an inboard around, when door is shut, can play dustproof, waterproof, antifog and antitheft effect, make blade inserting optical cable light splitting fiber-dividing box can be applicable to outdoor inclement weather.
Optical cable fixer and casing insulation are used for optical cable baring and fix, and are the earth points that cable armor layer and optical cable are forced core, also are the earth points of lightning protection.
Adopt the blade inserting optical cable light splitting fiber-dividing box of said structure, in FTTH builds, make things convenient for the installation of all size insert type optical branching device, both can be used for ordinary optical cable and covered wire cable continues, also can be used for being connected of ordinary optical cable and ordinary optical cable, have capacity large, with being applicable to the one-level light splitting and the advantages such as secondary light-splitting, optical cable are fixed and covered wire cable is fixing reliably, environmental suitability is strong.
Below in conjunction with drawings and the specific embodiments the utility model is done and to be described in further detail.
Description of drawings
Fig. 1 is the blade inserting optical cable light splitting fiber-dividing box inner structure synoptic diagram of present embodiment;
Fig. 2 is the inside structure synoptic diagram of the blade inserting optical cable light splitting fiber-dividing box body door of present embodiment;
Fig. 3 is the covered wire cable fixer structure synoptic diagram of present embodiment.
Label declaration:
Box bottom 2; Fusion joining disk group 21, insert type optical branching device fixed support 22, optical cable fixer 23, covered wire cable fixator 24; Laminated type covered wire cable stator 241; Hand tighten screw 242; Overline ring 25;
Door 3; Theftproof lock 31; O-ring seal 32.
Embodiment
As depicted in figs. 1 and 2, a kind of blade inserting optical cable light splitting fiber-dividing box comprises casing 1, door 3, box bottom 2 and is installed in fusion joining disk group 21, insert type optical branching device fixed support 22, optical cable fixer 23, covered wire cable fixator 24 and Overline ring 25 etc. on the box bottom 2.Wherein, box bottom 2 is screwed onto the back in the casing 1, fusion joining disk group 21 is fixedly mounted on the left side of box bottom 2, insert type optical branching device fixed support 22 is installed in the right side of box bottom 2, optical cable fixer 23 is installed on the lower left corner of box bottom 2, covered wire cable fixator 24 is installed on the centre position of box bottom 2 lower ends, described covered wire cable fixator 24 adopts laminated type hand tighten screw compressing structure, every covered wire cable can be fixed independently of each other, also be provided with several Overline rings 25 on the box bottom 2.
Described fusion joining disk group 21 comprises the fusion joining disk that several superpose mutually, and each fusion joining disk specifications and models is consistent, generally selects the fusion joining disk of 12 cores or 24 cores.
Insert type optical branching device fixed support 22 is take 1:8 as base unit, be used for installing insert type optical branching device or adapter mounting bar, can in join 1:8 or 1:6 optical branching device, perhaps adopt 6 core SC or 12 core LC adapters, can be used for the one-level light splitting and can be used for secondary light-splitting again.The core number of fusion joining disk and the core number of insert type optical branching device complement one another, and the quantity of this two accessories installation can satisfy the requirement of casing full configuration capacity.
As shown in Figure 3, covered wire cable fixator 24 comprises laminated type covered wire cable stator 241 and hand tighten screw 242, and the hand tighten screw 242 of laminated type covered wire cable stator 241 by the side of being located thereon is fixed it.
Described Overline ring 25 is installed in around the fusion joining disk group 21.
On the door 3 of above-mentioned blade inserting optical cable light splitting fiber-dividing box theftproof lock 31 and O-ring seal 32 are installed also, wherein O-ring seal 32 peace be embedded in door 3 inboards around, when door is shut, can play dustproof, waterproof, antifog and antitheft effect, make blade inserting optical cable light splitting fiber-dividing box can be applicable to outdoor inclement weather.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (8)
1. blade inserting optical cable light splitting fiber-dividing box, it is characterized in that: comprise casing, door, box bottom and be installed in fusion joining disk group on the box bottom, the insert type optical branching device fixed support, optical cable fixer, covered wire cable fixator and Overline ring, wherein, box bottom is screwed onto the back in the casing, the fusion joining disk group is fixedly mounted on the left side of box bottom, the insert type optical branching device fixed support is installed in the right side of box bottom, optical cable fixer is installed on the lower left corner of box bottom, the covered wire cable fixator is installed on the centre position of box bottom lower end, described covered wire cable fixator adopts laminated type hand tighten screw compressing structure, also is provided with several Overline rings on the box bottom.
2. a kind of blade inserting optical cable light splitting fiber-dividing box as claimed in claim 1, it is characterized in that: described fusion joining disk group comprises the fusion joining disk that several superpose mutually, each fusion joining disk specifications and models is consistent.
3. a kind of blade inserting optical cable light splitting fiber-dividing box as claimed in claim 1 is characterized in that: the insert type optical branching device fixed support is installed insert type optical branching device or adapter mounting bar take 1:8 as base unit.
4. a kind of blade inserting optical cable light splitting fiber-dividing box as claimed in claim 2 or claim 3, it is characterized in that: the core number of fusion joining disk and the core number of insert type optical branching device complement one another.
5. a kind of blade inserting optical cable light splitting fiber-dividing box as claimed in claim 1, it is characterized in that: the covered wire cable fixator comprises laminated type covered wire cable stator and hand tighten screw, and laminated type covered wire cable stator is fixed it by the hand tighten screw of the side of being located thereon.
6. a kind of blade inserting optical cable light splitting fiber-dividing box as claimed in claim 1, it is characterized in that: described Overline ring is installed in around the fusion joining disk group.
7. a kind of blade inserting optical cable light splitting fiber-dividing box as claimed in claim 1 is characterized in that: on the door of above-mentioned blade inserting optical cable light splitting fiber-dividing box theftproof lock and O-ring seal are installed also, wherein the O-ring seal peace be embedded in an inboard around.
8. a kind of blade inserting optical cable light splitting fiber-dividing box as claimed in claim 1 is characterized in that: optical cable fixer and casing insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568099 CN202886693U (en) | 2012-10-31 | 2012-10-31 | Sheet-inserted type optical cable light-splitting and fiber-distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568099 CN202886693U (en) | 2012-10-31 | 2012-10-31 | Sheet-inserted type optical cable light-splitting and fiber-distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886693U true CN202886693U (en) | 2013-04-17 |
Family
ID=48078104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568099 Expired - Lifetime CN202886693U (en) | 2012-10-31 | 2012-10-31 | Sheet-inserted type optical cable light-splitting and fiber-distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106912175A (en) * | 2017-04-20 | 2017-06-30 | 浙江融汇通信设备有限公司 | Multi-media box |
| CN107436467A (en) * | 2017-08-25 | 2017-12-05 | 中天宽带技术有限公司 | A kind of universal optical cable fiber-dividing box |
-
2012
- 2012-10-31 CN CN 201220568099 patent/CN202886693U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106912175A (en) * | 2017-04-20 | 2017-06-30 | 浙江融汇通信设备有限公司 | Multi-media box |
| CN106912175B (en) * | 2017-04-20 | 2019-04-23 | 浙江融汇通信设备有限公司 | Multi-media box |
| CN107436467A (en) * | 2017-08-25 | 2017-12-05 | 中天宽带技术有限公司 | A kind of universal optical cable fiber-dividing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |