CN205067813U - Optical fiber splitter - Google Patents
Optical fiber splitter Download PDFInfo
- Publication number
- CN205067813U CN205067813U CN201520715767.2U CN201520715767U CN205067813U CN 205067813 U CN205067813 U CN 205067813U CN 201520715767 U CN201520715767 U CN 201520715767U CN 205067813 U CN205067813 U CN 205067813U
- Authority
- CN
- China
- Prior art keywords
- fine
- optical fiber
- groove
- box body
- input
- 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 - Fee Related
Links
Abstract
The utility model discloses an optical fiber splitter, including box body and mounting, set up the fine fixed slot of input and two fine fixed slots of output in the box body, it all is " worker " style of calligraphy with the fine fixed slot of output to input fine fixed slot, the U -shaped that the mounting includes the clamp plate and is located the clamp plate both ends is participated in, the U -shaped is participated in with the clamp plate perpendicularly. The utility model discloses done the improvement on the prior art basis, in the mounting of taking the U -shaped to participate in inserted " worker " style of calligraphy fine fixed slot of input or the fine fixed slot of output, not only the extrusion fixed fiber was participated in to the U -shaped, and the clamp plate of mounting has better fixed effect equally to optic fibre, and mounting and the design of branching unit separation, the optical fiber access branching unit of being convenient for, and the installation back that finishes, the optical fiber splitter outward appearance is clean and tidy, and easily the optic fibre later stage is connected up.
Description
Technical field
The utility model relates to optical transmission device technical field, relates to a kind of optical fiber splitter particularly.
Background technology
Twin-core skin cable i.e. 2 core covered wire cables, and it comprises 2 optical fiber, 1 strengthening core and sheath, and sheath is wrapped in outside optical fiber; optical fiber is protected; two core fibre cross sections become 8 fonts, and strengthening core is positioned at the central authorities of two core fibres, form the longitudinal direction arrangement of optical fiber-strengthening core-optical fiber.Double-core rubber-insulated optical cable can carry out a point fibre to it in termination, for the ease of differentiating, the sheath at the two ends of optical fiber need be set to different colors.When the sheath of point fine replacing optic fibre end, need first original for optical fiber sheath is peeled, then optical fiber is penetrated the sheath of different colours.Because optical fiber is very thin, frangibility, has exposed optical fiber between the sheath of two kinds of different colours, need protect with optical fibre separating device to optical fiber.The stationary installation that existing optical fibre separating device comprises box body and is fixed optical fiber, its stationary installation is arranged at outside box body, is unfavorable for multiple wiring.
Utility model content
For above-mentioned prior art Problems existing, the utility model provides a kind of optical fiber splitter, by the fixture with U-shaped pin, optical fiber being firmly secured to " work " font inputs in fine pickup groove or the fine pickup groove of output, and its structure is simple, optical fiber splitter outward appearance is clean and tidy, is easy to the optical fiber wiring in later stage.
The purpose of this utility model is achieved through the following technical solutions:
A kind of optical fiber splitter, comprise box body and fixture, the fine pickup groove of input and two fine pickup grooves of output are set in described box body, the fine pickup groove of described input and the fine pickup groove of output are all in " work " font, described fixture comprises pressing plate and is positioned at the U-shaped pin at pressing plate two ends, and described U-shaped pin is vertical with pressing plate.The utility model has done improvement on prior art basis, fixture with U-shaped pin inserts " work " font and inputs in fine pickup groove or the fine pickup groove of output, not only U-shaped pin extruding fixed fiber, the pressing plate of fixture has good fixed effect equally to optical fiber, and fixture and shunt design, be convenient to intelligent acess shunt, after installing in vitro, optical fiber splitter outward appearance is clean and tidy, is easy to the wiring of optical fiber later stage.
Further, a point fine groove is also provided with in described box body, described point of fine groove comprises inlet wire and divides fine groove to divide fine groove with two outlets dividing fine groove to be connected with inlet wire, the two can be arranged to " people " font, described inlet wire divides fine groove to be communicated with the fine pickup groove of input, described outlet divides fine groove to be communicated with the fine pickup groove of output, and the fine pickup groove of described input and the fine pickup groove of output lay respectively at box body two ends.In box body, input point fine groove of setting in " people " font between fine pickup groove and the fine pickup groove of output, contribute to, by intelligent acess shunt, can also optical fiber being protected, preventing fiber kinks.
Further, described fixture is made up of metal material, gives preferential treatment to on-deformable metal material, deforms when preventing fixture to be pressed into the fine pickup groove of input or output fibre pickup groove.
Further, be provided with fiber optic protection layer in described point of fine groove, optical fiber splitter generally adopts rigid plastic to make, and is directly snapped in by optical fiber in point fine groove of plastics, easily damage optical fiber during installation, the fiber optic protection layer energy available protecting optical fiber in point fine groove.
Further, described fiber optic protection layer is froth bed or rubber layer, and froth bed or rubber layer are easier to be coated in point fine groove, and cost is lower.
The beneficial effects of the utility model:
Optical fiber is fixed on " work " font by the fixture with U-shaped pin and inputs in fine pickup groove or the fine pickup groove of output by the utility model, and the U-shaped pin of fixture and pressing plate form good fixed effect to optical fiber, and its structure is simple, are convenient to install.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of embodiment assembling of the utility model schematic diagram;
Accompanying drawing 2 is box body structure schematic diagram in a kind of embodiment of the utility model;
Accompanying drawing 3 is anchor structure schematic diagram in a kind of embodiment of the utility model.
In figure: 1-box body, 2-fixture, 11-divides fine groove, and 12-inputs fine pickup groove, and 13-exports fine pickup groove, and 111-inlet wire divides fine groove, and 112-outlet divides fine groove, 21-pressing plate, 22-U type pin.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment:
A kind of optical fiber splitter, comprises box body 1 and fixture 2, is provided with a point fine groove 11 in described box body 1, inputs fine pickup groove 12 and two fine pickup grooves 13 of output.Dividing fine groove 11 to comprise inlet wire divides fine groove 111 to divide fine groove 112 with two outlets dividing fine groove 111 to be connected with inlet wire; divide in fine groove 11 the fiber optic protection layer being provided with froth bed or rubber layer formation; inlet wire divides fine groove 111 to be communicated with the fine pickup groove 12 of input, and outlet divides fine groove 112 to be communicated with the fine pickup groove 13 of output.Input fine pickup groove 12 and export fine pickup groove 13 and lay respectively at box body 1 two ends, input fine pickup groove 12 and export fine pickup groove 13 all in " work " font.Fixture 2 is made up of metal material, and fixture 2 comprises pressing plate 21 and is positioned at the U-shaped pin 22 at pressing plate 21 two ends, and U-shaped pin 22 is vertical with pressing plate 21.
The utility model has done improvement on prior art basis, fixture 2 with U-shaped pin 22 inserts " work " font and inputs fine pickup groove 12 and export in fine pickup groove 13, not only U-shaped pin 22 extrudes fixed fiber 3, pressing plate 21 pairs of optical fiber 3 of fixture 2 have good fixed effect equally, and fixture 2 and shunt design in vitro, are convenient to intelligent acess shunt, after installing, optical fiber splitter outward appearance is clean and tidy, is easy to the wiring of optical fiber later stage.In addition, optical fiber splitter generally adopts rigid plastic to make, and is directly snapped in by optical fiber 3 in point fine groove 11 of plastics, easily damage optical fiber during installation, the fiber optic protection layer energy available protecting optical fiber in point fine groove 11.
As mentioned above, then well the utility model can be realized.
Claims (5)
1. an optical fiber splitter, it is characterized in that: comprise box body (1) and fixture (2), the fine pickup groove of input (12) and two the fine pickup groove of outputs (13) are provided with in described box body (1), the fine pickup groove of described input (12) and the fine pickup groove of output (13) are all in " work " font, described fixture (2) comprises pressing plate (21) and is positioned at the U-shaped pin (22) at pressing plate (21) two ends, and described U-shaped pin (22) is vertical with pressing plate (21).
2. optical fiber splitter according to claim 1, it is characterized in that: in described box body (1), be also provided with a point fine groove (11), described point of fine groove comprises inlet wire and divides fine groove (111) to divide the outlet that (111) are connected of fine groove to divide fine groove (112) with two with inlet wire, described inlet wire divides fine groove (111) to be communicated with the fine pickup groove of input (12), described outlet divides fine groove (112) to be communicated with the fine pickup groove of output (13), and the fine pickup groove of described input (12) and the fine pickup groove of output (13) lay respectively at box body (1) two ends.
3. optical fiber splitter according to claim 1, is characterized in that: described fixture (2) is made up of metal material.
4. optical fiber splitter according to claim 2, is characterized in that: be provided with fiber optic protection layer (113) in described point of fine groove (11).
5. optical fiber splitter according to claim 4, is characterized in that: described fiber optic protection layer is froth bed or rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715767.2U CN205067813U (en) | 2015-09-16 | 2015-09-16 | Optical fiber splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715767.2U CN205067813U (en) | 2015-09-16 | 2015-09-16 | Optical fiber splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067813U true CN205067813U (en) | 2016-03-02 |
Family
ID=55394350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715767.2U Expired - Fee Related CN205067813U (en) | 2015-09-16 | 2015-09-16 | Optical fiber splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116503A (en) * | 2015-09-16 | 2015-12-02 | 成都美美通信技术有限公司 | Optical fiber splitter |
| WO2023029316A1 (en) * | 2021-08-31 | 2023-03-09 | 深南电路股份有限公司 | Substrate and plate body thereof |
-
2015
- 2015-09-16 CN CN201520715767.2U patent/CN205067813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116503A (en) * | 2015-09-16 | 2015-12-02 | 成都美美通信技术有限公司 | Optical fiber splitter |
| WO2023029316A1 (en) * | 2021-08-31 | 2023-03-09 | 深南电路股份有限公司 | Substrate and plate body thereof |
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Legal Events
| 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: 20160302 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |