CN202189175U - Multifunctional FTTH (Fiber To The Home) light splitting system - Google Patents
Multifunctional FTTH (Fiber To The Home) light splitting system Download PDFInfo
- Publication number
- CN202189175U CN202189175U CN2011203024300U CN201120302430U CN202189175U CN 202189175 U CN202189175 U CN 202189175U CN 2011203024300 U CN2011203024300 U CN 2011203024300U CN 201120302430 U CN201120302430 U CN 201120302430U CN 202189175 U CN202189175 U CN 202189175U
- Authority
- CN
- China
- Prior art keywords
- ftth
- splitting system
- optical fiber
- beam splitting
- functional
- 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
Links
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses a multifunctional FTTH (Fiber To The Home) light splitting system which comprises a shell. The shell comprises a box body and a box cover. An overturning mounting plate is arranged in the shell. A tail fiber management device is arranged at the upper part of the overturning mounting plate. An adapter mounting plate vertical to the overturning mounting plate is vertically arranged at the middle position at the lower part of the front side of the overturning mounting plate. A welding protection sleeve seat is arranged at the corresponding middle position at the lower part of the back side of the overturning mounting plate. The multifunctional FTTH light splitting system has compact and reasonable internal structure, small volume, strong tail fiber accommodation performance and good antitheft performance. A cover board is not required to fix a welding protection sleeve. Moreover, the using requirements of various scenes can be met.
Description
Technical field
The utility model relates to optical fiber and divides the cable technology, relates in particular to a kind of multi-functional FTTH beam splitting system.
Background technology
Optical cable and optical fibres is to family (Fiber To The Home; FTTH) beam splitting system is as FTTH optical distribution network (optical distribution network; ODN) an important link in is the interfacing equipment that is used for connecting in outdoor or the corridor backbone optical cable and optical distribution cable.The main application scenarios of FTTH beam splitting system is corridor, light current well, electric pole etc., and these use the installing space of scene all relatively nervous.Therefore, how under the prerequisite that satisfies the request for utilization of multi-functional FTTH beam splitting system, make the volume of casing control more urine become one of problem that needs research.
All be designed with optical cable solid ground unit, fusion joining disk, adapter installing plate etc. in the typical FTTH beam splitting system.
And the FTTH beam splitting system of prior art has following limitation:
Inner structure designs not enough compact and reasonable, and casing volume design or too little can't be satisfied the requirement in the fine space of different length tail fiber disc, or too big;
For the tail optical fiber between adapter and the fusion joining disk in the FTTH beam splitting system, owing to there is not good tail optical fiber management devices, tail optical fiber more than needed can't be stored, and occurs the situation of tail optical fiber bending radius≤30mm easily, causes the optical signal transmission attenuation excessive even can't transmit;
The restriction of structure, the plastic cement FTTH beam splitting system casing fixed hole position of a lot of smaller size smaller is all in the casing exterior design, and theftproof performance is bad;
The welding protective casing needs extra cover plate just can fix;
Can't satisfy the request for utilization of various scenes.
The utility model content
The utility model technical matters to be solved is: a kind of multi-functional FTTH beam splitting system is provided; This multi-functional FTTH beam splitting system inner structure compact and reasonable, volume is little, accommodating property of tail optical fiber is strong, theftproof performance good, need not fixedly welding protective casing of extra cover plate, and can satisfy the several scenes user demand.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of multi-functional FTTH beam splitting system; Include housing; Said housing includes casing and case lid, it is characterized in that, in this housing, is provided with a pivoted installing plate; The top of this pivoted installing plate is provided with a tail optical fiber management devices, and its just basifacial centre position vertically is provided with an adapter installing plate perpendicular to said pivoted installing plate, corresponding centre position, reverse side bottom then is provided with welding protective sleeve base.
Preferably, said tail optical fiber management devices includes and is arranged on positive tail optical fiber receiving space of said pivoted installing plate and the tail optical fiber back scheduling device that is arranged on said pivoted installing plate reverse side.
Preferably, said tail optical fiber receiving space includes a circle being arranged side by side around fine post and a plurality of semi-circular fiber winding ring.
Preferably, said tail optical fiber back scheduling device is a circular fiber winding ring and " 8 " font structure that the arc fiber winding ring constitutes that is arranged side by side.
Preferably, between said tail optical fiber back scheduling device and said welding protective sleeve base, be provided with fine hole.
Preferably, be respectively arranged with a cavity body, be provided with the casing mounting hole in the said cavity body at the two ends, top of said casing.
Preferably, said casing top is circular-arc for two jiaos, and said cavity body is the space of large circular arc radius on the said casing and the space that little arc radius forms.
Preferably, it is hook-shaped sleeve pipe fixture that said welding protective sleeve base includes some ends, and said some sleeve pipe fixtures are divided into the reverse dislocation of two rows and arrange.
Preferably, the space around the said tail optical fiber management devices also is scattered with some small-sized fiber winding rings.
The beneficial effect of the utility model is:
The tail optical fiber management devices that the embodiment of the utility model is provided with on pivoted installing plate, adapter installing plate, welding protective sleeve base; Realized making FTTH beam splitting system inner structure compact and reasonable effectively, volume is little, accommodating property of tail optical fiber is strong, theftproof performance good, need not fixedly welding protective casing of extra cover plate, and satisfies the effect of several scenes user demand.
Below in conjunction with accompanying drawing the utility model is done further to describe in detail.
Description of drawings
Fig. 1 is the open mode synoptic diagram of an embodiment of multi-functional FTTH beam splitting system of the utility model.
Fig. 2 is the front view (FV) of pivoted installing plate among embodiment of multi-functional FTTH beam splitting system of the utility model.
Fig. 3 is the reverse side figure of pivoted installing plate among embodiment of multi-functional FTTH beam splitting system of the utility model.
Fig. 4 is the tail optical fiber route synoptic diagram of an embodiment of multi-functional FTTH beam splitting system of the utility model.
Fig. 5 is the welding protective sleeve base synoptic diagram of an embodiment of multi-functional FTTH beam splitting system of the utility model.
Fig. 6 is the A portion enlarged drawing of Fig. 5.
Fig. 7 is the outward appearance side view of an embodiment of multi-functional FTTH beam splitting system of the utility model.
Fig. 8 is the outward appearance front view of an embodiment of multi-functional FTTH beam splitting system of the utility model.
Embodiment
A following embodiment who describes the multi-functional FTTH beam splitting system that the utility model provides with reference to figure 1-Fig. 8 in detail; As scheme said; Present embodiment mainly includes housing 1; Said housing 1 includes casing 11 and case lid 12; In this housing 1, be provided with a pivoted installing plate 2, the top of this pivoted installing plate 2 is provided with a tail optical fiber management devices 3, and its just basifacial centre position vertically is provided with an adapter installing plate 4 perpendicular to said pivoted installing plate 2, corresponding centre position, reverse side bottom then is provided with welding protective sleeve base 5.Through adapter installing plate 4 and welding protective sleeve base 5 being integrated in the pros and cons of pivoted installing plate 2, saved the inner space of multi-functional FTTH beam splitting system effectively.
During concrete the realization; It is hook-shaped sleeve pipe fixture that said welding protective sleeve base 5 includes some ends; Be used for fixing welding protective casing 500, said some sleeve pipe fixtures are divided into the reverse dislocation of two rows to be arranged, and forms maze-type structure; This maze-type structure can be fixed welding protective casing 500 or mechanical cold connector securely, need not to re-use cover plate and fixes.
Said tail optical fiber management devices 3 includes the tail optical fiber receiving space 31 and the tail optical fiber back scheduling device 32 that is arranged on said pivoted installing plate 2 reverse side that is arranged on said pivoted installing plate 2 fronts; Be used to accommodate the tail optical fiber 300 of various different lengths; Need the long tail optical fiber of length of longer distance for arriving the welding area, only need with its on the farther fiber winding ring around getting final product.
Wherein, said tail optical fiber receiving space 31 includes a circle being arranged side by side around fine post 311 and a plurality of semi-circular fiber winding rings 312; Said tail optical fiber back scheduling device 32 a circular fiber winding ring 321 and " 8 " font structure that arc constitutes around fine 322 rings for being arranged side by side.
In addition, between said tail optical fiber back scheduling device 32 and said welding protective sleeve base 5, also be provided with fine hole 6.
In addition, the space around the said tail optical fiber management devices 3 also is scattered with some small-sized fiber winding rings 33.
In addition,, be respectively arranged with a cavity body, be provided with casing mounting hole 7 in the said cavity body at the two ends, top of said casing 11 as a kind of implementation of present embodiment.During concrete the realization, said casing 11 tops are circular-arc for two jiaos, and said cavity body is the space of large circular arc radius on the said casing and the space that little arc radius forms.
Compared with prior art, the utlity model has following advantage:
1) with the two ends of casing mounting hole design at the casing top; The space that utilizes space and the little arc radius of large circular arc radius on the casing to form is respectively designed an independent cavity respectively according to the characteristic of plastic cement structure, and obtained rational effect: mounting hole site is in the inside of casing; Increased theftproof performance; Do not take the useful space of casing, do not influence the casing water resistance, do not influence the outward appearance of casing;
2) pivoted installing plate (hereinafter to be referred as reprint) that can overturn of design in multi-functional FTTH beam splitting system; Through fusion joining disk and adapter installing plate are integrated on the same turnover panel, adaptive mounting bar is installed in the turnover panel front, and the turnover panel reverse side is provided with welding protective sleeve base; Thereby effectively saved whole multi-functional FTTH beam splitting system space; Satisfied the requirement of max cap., satisfy the requirement of dress blade inserting optical splitter, and the volume of multi-functional FTTH beam splitting system has been littler for straight molten 48 cores, jumper connection 24 cores; More compact structure is reasonable, and its volume specification can narrow down to 315 * 242 * 94mm;
3) positive at turnover panel; The space that utilizes adapter installing plate top, turnover panel front is provided with a plurality of semicircle fiber winding rings, to accommodate the tail optical fiber of different length as being the tail optical fiber receiving space; Realized the tail optical fiber scheduling feature of different length; In multi-functional FTTH beam splitting system, can dispatch the tail optical fiber route arbitrarily, and fine tail optical fiber more than needed of accommodating different length, tail optical fiber bending radius >=30mm under any circumstance guaranteed;
4) at the turnover panel reverse side, the space that utilizes turnover panel reverse side welding protective sleeve base top is provided with two circles around fine post as tail optical fiber back scheduling device, makes tail optical fiber can walk " 8 " shape route, thus satisfy various walk towpath by demand;
5) the various towpaths of walking have satisfied various use scene by design and have required: heat molten type, cold joint type, do not adorn the requirement of optical splitter, dress optical splitter, and satisfied the requirement of drawing fine technology;
6) the welding protective casing holder structure of labyrinth type dislocation arrangement does not need extra cover plate effectively fixedly welding protective casing or mechanical type cold connector.
The above is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (9)
1. multi-functional FTTH beam splitting system; Include housing; Said housing includes casing and case lid, it is characterized in that, in this housing, is provided with a pivoted installing plate; The top of this pivoted installing plate is provided with a tail optical fiber management devices, and its just basifacial centre position vertically is provided with an adapter installing plate perpendicular to said pivoted installing plate, corresponding centre position, reverse side bottom then is provided with welding protective sleeve base.
2. multi-functional FTTH beam splitting system as claimed in claim 1 is characterized in that, said tail optical fiber management devices includes and is arranged on positive tail optical fiber receiving space of said pivoted installing plate and the tail optical fiber back scheduling device that is arranged on said pivoted installing plate reverse side.
3. multi-functional FTTH beam splitting system as claimed in claim 2 is characterized in that, said tail optical fiber receiving space includes a circle being arranged side by side around fine post and a plurality of semi-circular fiber winding ring.
4. like claim 2 or 3 described multi-functional FTTH beam splitting systems, it is characterized in that said tail optical fiber back scheduling device is a circular fiber winding ring and " 8 " font structure that the arc fiber winding ring constitutes that is arranged side by side.
5. multi-functional FTTH beam splitting system as claimed in claim 4 is characterized in that, between said tail optical fiber back scheduling device and said welding protective sleeve base, is provided with fine hole.
6. multi-functional FTTH beam splitting system as claimed in claim 1 is characterized in that, is respectively arranged with a cavity body at the two ends, top of said casing, is provided with the casing mounting hole in the said cavity body.
7. multi-functional FTTH beam splitting system as claimed in claim 6 is characterized in that, said casing top is circular-arc for two jiaos, and said cavity body is the space of large circular arc radius on the said casing and the space that little arc radius forms.
8. multi-functional FTTH beam splitting system as claimed in claim 1 is characterized in that, the end that said welding protective sleeve base includes some horizontally sets is hook-shaped sleeve pipe fixture, and said some sleeve pipe fixtures are divided into the reverse dislocation of two rows and arrange.
9. multi-functional FTTH beam splitting system as claimed in claim 1 is characterized in that, the space around the said tail optical fiber management devices also is scattered with some small-sized fiber winding rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024300U CN202189175U (en) | 2011-08-18 | 2011-08-18 | Multifunctional FTTH (Fiber To The Home) light splitting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024300U CN202189175U (en) | 2011-08-18 | 2011-08-18 | Multifunctional FTTH (Fiber To The Home) light splitting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189175U true CN202189175U (en) | 2012-04-11 |
Family
ID=45920615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203024300U Expired - Lifetime CN202189175U (en) | 2011-08-18 | 2011-08-18 | Multifunctional FTTH (Fiber To The Home) light splitting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219587A (en) * | 2017-07-21 | 2017-09-29 | 中天宽带技术有限公司 | A kind of OPLC separates fusion splicing devices |
| CN112400128A (en) * | 2019-06-13 | 2021-02-23 | 华为技术有限公司 | Optical cable connecting device |
-
2011
- 2011-08-18 CN CN2011203024300U patent/CN202189175U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219587A (en) * | 2017-07-21 | 2017-09-29 | 中天宽带技术有限公司 | A kind of OPLC separates fusion splicing devices |
| CN112400128A (en) * | 2019-06-13 | 2021-02-23 | 华为技术有限公司 | Optical cable connecting device |
| CN112400128B (en) * | 2019-06-13 | 2022-06-10 | 华为技术有限公司 | Optical cable connecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102062913B (en) | Multifunctional fiber splitting box | |
| CN202189175U (en) | Multifunctional FTTH (Fiber To The Home) light splitting system | |
| CN109915791A (en) | Waterproof decorative lamp | |
| CN202102141U (en) | Novel welding protector | |
| CN209295040U (en) | Waterproof decorative lamp | |
| CN203950060U (en) | Junction box and use the junction box assembly of this junction box | |
| CN211119246U (en) | Intelligent lamp pole | |
| CN210465794U (en) | MPO light source four-network integration photoelectric cross-connecting box | |
| CN202906314U (en) | Connection device suitable for optical fiber composite overhead ground wire segmentation points | |
| CN103777293A (en) | Optical fiber cable distribution box capable of performing layered rotation and being operated from multiple surfaces | |
| CN203688864U (en) | 4G fiber optic network joint box | |
| CN201533132U (en) | Electric/optical cable trough and die for preparing same | |
| CN205562918U (en) | Outdoor prebinding optical fiber termination box | |
| CN202615005U (en) | Middle suspension type connecting device of optical fiber composite phase conductor | |
| CN203551860U (en) | Multifunctional light-splitting and fiber-distribution box | |
| CN201698060U (en) | Optical cable connector box for passive optical splitter | |
| CN203595851U (en) | Optical cable terminal box | |
| CN205562903U (en) | Connecting wire device | |
| CN202330810U (en) | Miniature optical fiber distribution box | |
| CN208258099U (en) | A kind of micro- station of communication based on the existing body of rod | |
| CN204731443U (en) | Integrated monitoring integration assembling case | |
| CN204213868U (en) | Road lamp connecting structure | |
| CN201466657U (en) | Photoelectric composite terminating device | |
| CN205103434U (en) | Waterproof hot melt box casing of compact | |
| CN202720367U (en) | Optical fiber cable terminal connection box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, Zhongxing new industrial park, 1 new head road, Bantian street, Longgang District, Guangdong, Shenzhen Patentee after: SHENZHEN ZHONGXING SINDI TECHNOLOGIES CO., LTD. Address before: 518129, A workshop, B workshop and C workshop, No. 1, new road, gang tou community, Bantian street, Longgang District, Shenzhen, Guangdong Patentee before: Shenzhen Zhongxing Xindi Telecom Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |