CN201156101Y - Novel optical splitter plug box for optical cable cross connection cabinet - Google Patents
Novel optical splitter plug box for optical cable cross connection cabinet Download PDFInfo
- Publication number
- CN201156101Y CN201156101Y CNU2008200922184U CN200820092218U CN201156101Y CN 201156101 Y CN201156101 Y CN 201156101Y CN U2008200922184 U CNU2008200922184 U CN U2008200922184U CN 200820092218 U CN200820092218 U CN 200820092218U CN 201156101 Y CN201156101 Y CN 201156101Y
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- CN
- China
- Prior art keywords
- splitter
- optical fiber
- optical
- cross connection
- frame
- 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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Abstract
The utility model relates to an optical splitter plug-in frame, in particular to a novel optical splitter plug-in frame used in an optical fiber cross connection cabinet. The optical splitter plug-in frame comprises a frame body, in which the optical splitter plug-in frame is firmly connected with an optical fiber splitter; an adjustable guideway, the position of which can be adjusted according to the actual condition of the optical fiber cross connection cabinet, is arranged in the frame body; the adjustable guideway is provided with a position-limiting slotted hole which can limit moving positions; the position-limiting slotted hole is provided with a fastening screw which can fix the adjustable guideway. The optical splitter plug-in frame has the following advantages: because the adjustable guideway design is adopted and the travel length of the adjustable guideway is up to 10mm, the optical splitter plug-in frame can be compatible with the different guideway groove spaces of optical cable cross connection cabinets made by different manufacturers; As for the method of fixing the optical fiber splitter, the optical splitter plug-in frame discards the traditional direct screw-fastening method and adopts a compressing plate-fixing method for the optical fiber splitter, moreover, an optical fiber splitter-compressing plate is designed as convex, and according to the actual size of the optical fiber splitter, the optical fiber splitter is firmly compressed by the front side or reverse side of the optical fiber splitter-compressing plate, thus effectively realizing the installation of optical fiber splitters with different sizes.
Description
Technical field
The utility model relates to the optical splitter subrack, especially relates to a kind of novel optical splitter subrack that is used for fiber cable cross connection box.
Background technology
In the existing XPON access technology, the mounting means of optical fiber splitter is a content most crucial in the Access Layer.In fiber cable cross connection box optical fiber splitter being installed is a kind of important beam split mode.But fiber cable cross connection box is because of no strict standard, not only difference is very big also usually different on inner installation dimension in shape for each producer's product, the fiber cable cross connection box of general different manufacturers all has different guide-track groove spacings, thereby the often corresponding different fiber cable cross connection box optical splitter subrack of different fiber cable cross connection boxes, fiber cable cross connection box optical splitter subrack does not have versatility; And often adopt screw directly optical fiber splitter to be fixed on mode in the subrack, and a kind of optical splitter of size can only be installed, there is not compatible installation to the different size optical splitter.
Based on the weak point of existing optical splitter subrack, the inventor designs the utility model " a kind of novel optical splitter subrack that is used for fiber cable cross connection box ".
The utility model content
The utility model at above-mentioned the deficiencies in the prior art technical matters to be solved is: a kind of applicable multiple fiber cable cross connection box is provided, and the novel optical splitter subrack of multiple size optical splitter can be installed.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of novel optical splitter subrack that is used for fiber cable cross connection box, comprise casing, in casing, fixedly connected with optical fiber splitter, be provided with the adjustable guide rail that to adjust the position according to the fiber cable cross connection box actual conditions in the described casing, this adjustable guide rail is provided with the spacing slotted eye of a qualification shift position, and this spacing slotted eye is provided with the trip bolt with the adjustable guide rail fixed position.The utlity model has adjustable guiding rail structure with inclined, the guide rail range-adjustable reaches 10MM, the compatible problem of the different guide-track groove spacings of different manufacturers fiber cable cross connection box.
Be provided with the optical fiber splitter pressing plate that is used for optical fiber splitter is fixed connection in the described casing, this optical fiber splitter pressing plate fastening installation optical fiber splitter of screw.
The convex structure of described optical fiber splitter pressing plate for using front or reverse side that optical fiber splitter is compressed according to the optical fiber splitter physical size.
A kind of novel optical splitter subrack beneficial effect that is used for fiber cable cross connection box of the utility model is:
It has adopted the adjustable gib design, the guide rail range-adjustable reaches 10MM, the compatible problem of the different guide-track groove spacings of different manufacturers fiber cable cross connection box, on the optical fiber splitter fixed form, the direct fastening means of the screw of abandoning tradition, adopt optical fiber splitter pressing plate fixed form, the optical fiber splitter pressing plate adopts the convex design in addition, can use the front of optical fiber splitter pressing plate or reverse side that it is compressed according to the optical fiber splitter physical size, compatible installing and fixing of different size optical fiber splitter realized the installation of different size optical fiber splitter effectively.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure front elevation of the present utility model;
Fig. 2 is an inner structure synoptic diagram of the present utility model;
Fig. 3 is a structure upward view of the present utility model;
Fig. 4 is a structure rear view of the present utility model;
Fig. 5 is for installing the structure front elevation of large-scale optical fiber shunt with the optical fiber splitter pressing plate;
Fig. 6 is the left side view of Fig. 5;
Fig. 7 is for installing the structure front elevation of small size optical fiber splitter with the optical fiber splitter pressing plate;
Fig. 8 is the left side view of Fig. 7.
Description of reference numerals:
10, casing 20, optical fiber splitter 30, adjustable guide rail
31, spacing slotted eye 32, trip bolt 40, optical fiber splitter pressing plate
41, screw
Embodiment
With reference to Fig. 2 to Fig. 8, the utility model is to implement like this:
A kind of novel optical splitter subrack that is used for fiber cable cross connection box, comprise casing (10), in casing (10), fixedly connected with optical fiber splitter (20), be provided with the adjustable guide rail (30) that to adjust the position according to the fiber cable cross connection box actual conditions in the casing (10), this adjustable guide rail (30) is provided with the spacing slotted eye (31) of a qualification shift position, this spacing slotted eye (31) is provided with the trip bolt (32) with adjustable guide rail (30) fixed position, be provided with the optical fiber splitter pressing plate (40) that is used for optical fiber splitter (20) is fixed connection in the casing (10), this optical fiber splitter pressing plate (40) screw (41) fastening installation optical fiber splitters (20).
The convex structure of optical fiber splitter pressing plate (40) for using front or reverse side that optical fiber splitter (20) is compressed according to optical fiber splitter (20) physical size.
The above, it only is a kind of novel optical splitter subrack preferred embodiment that is used for fiber cable cross connection box of the utility model, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of the utility model technology any trickle modification, equivalent variations and modification that top embodiment did.
Claims (3)
1, a kind of novel optical splitter subrack that is used for fiber cable cross connection box, comprise casing (10), in casing (10), fixedly connected with optical fiber splitter (20), of the present utility model being characterised in that: be provided with the adjustable guide rail (30) that to adjust the position according to the fiber cable cross connection box actual conditions in the described casing (10), this adjustable guide rail (30) is provided with the spacing slotted eye (31) of a qualification shift position, and this spacing slotted eye (31) is provided with the trip bolt (32) with adjustable guide rail (30) fixed position.
2, a kind of novel optical splitter subrack that is used for fiber cable cross connection box according to claim 1, it is characterized in that being provided with in the described casing (10) the optical fiber splitter pressing plate (40) that is used for optical fiber splitter (20) is fixed connection, this optical fiber splitter pressing plate (40) screw (41) fastening installation optical fiber splitters (20).
3, a kind of novel optical splitter subrack that is used for fiber cable cross connection box according to claim 2 is characterized in that the convex structure of described optical fiber splitter pressing plate (40) for using front or reverse side that optical fiber splitter (20) is compressed according to optical fiber splitter (20) physical size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200922184U CN201156101Y (en) | 2008-01-31 | 2008-01-31 | Novel optical splitter plug box for optical cable cross connection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200922184U CN201156101Y (en) | 2008-01-31 | 2008-01-31 | Novel optical splitter plug box for optical cable cross connection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156101Y true CN201156101Y (en) | 2008-11-26 |
Family
ID=40103881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200922184U Expired - Lifetime CN201156101Y (en) | 2008-01-31 | 2008-01-31 | Novel optical splitter plug box for optical cable cross connection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156101Y (en) |
-
2008
- 2008-01-31 CN CNU2008200922184U patent/CN201156101Y/en not_active Expired - Lifetime
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 518129, A workshop, B workshop and C workshop, No. 1, new road, gang tou community, Bantian street, Longgang District, Shenzhen Patentee after: Shenzhen Zhongxing Xindi Telecom Equipment Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili three Pearl Road light before the first industrial zone 15 Patentee before: Shenzhen Zhongxing Xindi Telecom Equipment Co., Ltd. |
|
| 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 Patentee before: Shenzhen Zhongxing Xindi Telecom Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |
|
| CX01 | Expiry of patent term |