CN202093221U - Junction box provided with optical splitter and capable of leading into butterfly-shaped cable - Google Patents
Junction box provided with optical splitter and capable of leading into butterfly-shaped cable Download PDFInfo
- Publication number
- CN202093221U CN202093221U CN 201120210093 CN201120210093U CN202093221U CN 202093221 U CN202093221 U CN 202093221U CN 201120210093 CN201120210093 CN 201120210093 CN 201120210093 U CN201120210093 U CN 201120210093U CN 202093221 U CN202093221 U CN 202093221U
- Authority
- CN
- China
- Prior art keywords
- butterfly
- optical cable
- cable
- optical splitter
- junction box
- 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.)
- Expired - Lifetime
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- 230000003287 optical effect Effects 0.000 title claims abstract description 69
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 15
- 238000010276 construction Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a junction box provided with an optical splitter and capable of leading into a butterfly-shaped cable. The junction box comprises a box body, and a cable fastening and stripping device, a turning type one-splitting-into-sixteen minitype optical splitter, a 24-core fiber splicing tray and a butterfly-shaped cable fixing device which are arranged in the box body, wherein the butterfly-shaped cable fixing device is fixedly arranged at two ends of the fiber splicing tray; and the butterfly-shaped cable fixing device has a certain distance away from the cable fastening and stripping device, so that tension of the fixed butterfly-shaped cable is released completely when arriving at a cable inlet, so that sixteen butterfly-shaped cables are closely bundled up at the cable inlet so as to ensure the sealing property of the junction box. On the basis of ensuring the functions of the traditional junction box, the one-splitting-into-sixteen minitype optical splitter and special butterfly-shaped cable fixing device can be arranged, and the junction box is applicable to FTTH (Fiber to the Home) construction for county regions with lower population density.
Description
Technical field
The utility model relates to a kind of communications industry with being with optical splitter also can introduce the splice tray of butterfly optical cable, and this splice tray is suitable for carry out FTTH in the lower rural area of the density of population and builds, and belongs to the communication network device technical field.
Background technology
The processing mode in FTTH scheme downstream is mainly light and hands over case or corridor case carrying optical splitter on the market at present, is applicable to the urban subscriber that the density of population is higher; But in processing,, seem that as handling cost is too high with existing scheme because rural population's density is lower and economic capability is backward relatively to rural user; As handling, can not place optical splitter and fixing nowhere when the introducing butterfly optical cable in traditional splice tray with splice tray.
Summary of the invention
At the deficiency of traditional product, it is a kind of with optical splitter and can introduce the splice tray of butterfly optical cable that the utility model provides, its maximum configurable 1 minute 16 optical splitter, and can introduce fixedly welding of butterfly optical cable.
The technical matters that solves: traditional splice tray can not be placed optical splitter, can't be used for the FTTH engineering, and does not have special butterfly optical cable stationary installation, is unfavorable for the introducing and the welding of butterfly optical cable.
The technical scheme that the utility model adopted is: a kind of splice tray that also can introduce butterfly optical cable with optical splitter, it comprises box body, fastening stripping device, convertible 1 minute 16 miniature optical splitter, 24 core fibre melting discs and the butterfly optical cable stationary installation opened of optical cable, fastening stripping device, miniature optical splitter, fibre melting disc and the butterfly optical cable stationary installation opened of described optical cable all is arranged within the described box body, and described butterfly optical cable stationary installation is installed in the two ends of fibre melting disc.Space in the compression splice tray will be melted fine device and be sunk as far as possible, 1 minute 16 miniature optical splitter of configuration reversible above fibre melting disc; Redesign 24 core fibre melting discs, be provided with the butterfly optical cable stationary installation at the two ends of fibre melting disc, and the butterfly optical cable stationary installation keeps with a certain distance from the fastening stripping device of opening of optical cable, the tension force of the feasible butterfly optical cable that is fixed discharges when arriving the cable mouth and finishes, thereby 16 butterfly optical cables can be banded in a place closely entering cable mouth place, guarantee the sealing of splice tray.
The beneficial effect of the embodiment of the invention is: configurable optical splitter in splice tray, and can introduce fixedly welding of butterfly optical cable, expanded the application surface of splice tray series products, make it can be used for the FTTH engineering, when carrying out the FTTH engineering, provide a kind of economical and practical solution for the lower rural area of the density of population.
Description of drawings
Fig. 1 is the utility model structural representation.
1 is box body among Fig. 1; 2 are the fastening stripping device of opening of optical cable; 3 is convertible 1 minute 16 miniature optical splitter; 4 is 24 core fibre melting discs; 5 is the butterfly optical cable stationary installation.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As the common splice tray time spent, usage is identical with traditional splice tray.
When being used for the FTTH engineering, butterfly optical cable enters box body 1 by a side, tighten to a branch of at the fastening stripping device 2 of opening of optical cable, 2 kinds of schemes are arranged afterwards: the one, fixation peeling on the butterfly optical cable stationary installation 5 on the 24 core fibre melting discs 4, open convertible 1 minute 16 miniature optical splitter 3 then, in 24 core fibre melting discs 4 with butterfly optical cable and tail optical fiber welding, tail optical fiber that welding finishes and optical splitter terminal; The 2nd, butterfly optical cable is fixing on butterfly optical cable stationary installation 5, directly causes the optical splitter place again, and the field fabrication connector that continues fast is with the optical splitter terminal.Space in the compression splice tray will be melted fine device and be sunk as far as possible, 1 minute 16 miniature optical splitter 3 of configuration reversible above 24 core fibre melting discs 4; The two ends of 24 core fibre melting discs 4 are provided with butterfly optical cable stationary installation 5, and butterfly optical cable stationary installation 5 keeps with a certain distance from the fastening stripping device 2 of opening of optical cable, the tension force of the feasible butterfly optical cable that is fixed discharges when arriving the cable mouth and finishes, thereby 16 butterfly optical cables can be banded in a place closely entering cable mouth place, guarantee the sealing of splice tray.As shown in Figure 1, be the structural representation of present embodiment splice tray.
Though the utility model with preferred embodiment openly as above; but embodiment and accompanying drawing are not to be used for limiting the utility model; anyly be familiar with this skill person; in the spirit and scope that do not break away from the utility model; can do various variations or retouching from working as, but equally within protection domain of the present utility model.Therefore protection domain of the present utility model should with the application claim was defined is as the criterion.
Claims (3)
1. one kind with optical splitter and can introduce the splice tray of butterfly optical cable, it is characterized in that: it comprises box body, fastening stripping device, miniature optical splitter, fibre melting disc and the butterfly optical cable stationary installation opened of optical cable, fastening stripping device, miniature optical splitter, fibre melting disc and the butterfly optical cable stationary installation opened of described optical cable all is arranged within the described box body, and described butterfly optical cable stationary installation is installed in the two ends of fibre melting disc.
2. splice tray according to claim 1 is characterized in that: described miniature optical splitter is a kind of convertible 1 minute 16 miniature optical splitter, and described fibre melting disc is a kind of 24 core fibre melting discs.
3. splice tray according to claim 2, it is characterized in that: described butterfly optical cable stationary installation has with a certain distance from the fastening stripping device of opening of optical cable, the tension force of the feasible butterfly optical cable that is fixed discharges when arriving the cable mouth and finishes, thereby butterfly optical cable can be banded in a place closely entering cable mouth place, guarantee the sealing of splice tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120210093 CN202093221U (en) | 2011-06-21 | 2011-06-21 | Junction box provided with optical splitter and capable of leading into butterfly-shaped cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120210093 CN202093221U (en) | 2011-06-21 | 2011-06-21 | Junction box provided with optical splitter and capable of leading into butterfly-shaped cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202093221U true CN202093221U (en) | 2011-12-28 |
Family
ID=45368279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120210093 Expired - Lifetime CN202093221U (en) | 2011-06-21 | 2011-06-21 | Junction box provided with optical splitter and capable of leading into butterfly-shaped cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202093221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439775A (en) * | 2013-08-02 | 2013-12-11 | 广东顺畅科技有限公司 | Optical fiber wiring device |
| CN109827664A (en) * | 2017-11-23 | 2019-05-31 | 北京振兴计量测试研究所 | Temperature sensing device |
-
2011
- 2011-06-21 CN CN 201120210093 patent/CN202093221U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439775A (en) * | 2013-08-02 | 2013-12-11 | 广东顺畅科技有限公司 | Optical fiber wiring device |
| CN103439775B (en) * | 2013-08-02 | 2015-06-10 | 广东顺畅科技有限公司 | Optical fiber wiring device |
| CN109827664A (en) * | 2017-11-23 | 2019-05-31 | 北京振兴计量测试研究所 | Temperature sensing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211101, No. 11, Shun Fa Road, Dongshan high tech Industrial Zone, Jiangning District, Jiangsu, Nanjing Patentee after: NANJING HUAMAI TECHNOLOGY CO., LTD. Address before: 211101, No. 11, Shun Fa Road, Dongshan high tech Industrial Zone, Jiangning District, Jiangsu, Nanjing Patentee before: Nanjing Huamai Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
|
| CX01 | Expiry of patent term |