CN204129251U - PLC planar waveguide-type optical branching device input end kapillary - Google Patents
PLC planar waveguide-type optical branching device input end kapillary Download PDFInfo
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- CN204129251U CN204129251U CN201420476549.3U CN201420476549U CN204129251U CN 204129251 U CN204129251 U CN 204129251U CN 201420476549 U CN201420476549 U CN 201420476549U CN 204129251 U CN204129251 U CN 204129251U
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- kapillary
- connecting pipe
- input end
- optical branching
- optical fiber
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Abstract
The utility model relates to the technical field of optical branching device input end stationary installation, especially a kind of PLC planar waveguide-type optical branching device input end kapillary, comprise 3 sections of kapillaries, connecting pipe is provided with between adjacent two kapillaries, the upper and lower inwall of kapillary is provided with several elastic pressuring plates, and connecting pipe tube wall is provided with several louvres.The xsect of kapillary and connecting pipe is square.The utility model optical fiber is arranged in kapillary and connecting pipe, the xsect of kapillary and connecting pipe is square, wear fine simple, easy to use, production cost is low, production yield is high, lower planes can mate optical branching-device chip height very well, and kapillary and connecting pipe are interconnected, substantially increase the transmission speed of optical fiber, elastic pressuring plate is provided with inside kapillary, can more firmly fixed fiber, optical fiber is made not easily to produce movement in use, louvre can well distribute the heat that optical fiber operationally produces, substantially increase waveguide type light service efficiency along separate routes.
Description
Technical field
The utility model relates to the technical field of optical branching device input end stationary installation, especially a kind of PLC planar waveguide-type optical branching device input end kapillary.
Background technology
At present, optic fibre input end fixes the kapillary of employing, most employing one-channel optical fiber array or D type kapillary etc., one-channel optical fiber array make efficiency is low, and material cost is high, and D type kapillary is because only having a plane, follow-up shunt coupling is cumbersome, affect production efficiency, be difficult to carry out quick coupling, existing optical branching device Production requirement can not be met.And simple kapillary operationally, optic fibre input end easily produces movement in kapillary, and fiber transmission speeds is general, and work efficiency cannot improve.
Utility model content
In order to overcome the deficiency of existing technology, the utility model provides a kind of PLC planar waveguide-type optical branching device input end kapillary.
The utility model solves the technical scheme that its technical matters adopts: a kind of PLC planar waveguide-type optical branching device input end kapillary, comprise 3 sections of kapillaries, connecting pipe is provided with between described adjacent two kapillaries, the upper and lower inwall of described kapillary is provided with several elastic pressuring plates, and described connecting pipe tube wall is provided with several louvres.
According to another embodiment of the present utility model, comprise further between described kapillary and connecting pipe by being welded together.
According to another embodiment of the present utility model, the xsect comprising described kapillary and connecting pipe is further square.
The beneficial effects of the utility model are, optical fiber is arranged in kapillary and connecting pipe, the xsect of kapillary and connecting pipe is square, wear fine simple, easy to use, production cost is low, production yield is high, lower planes can mate optical branching-device chip height very well, and kapillary and connecting pipe are interconnected, substantially increase the transmission speed of optical fiber, elastic pressuring plate is provided with inside kapillary, can more firmly fixed fiber, optical fiber is made not easily to produce movement in use, louvre can well distribute the heat that optical fiber operationally produces, substantially increase waveguide type light service efficiency along separate routes.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
1. kapillaries, 2. connecting pipe, 3. elastic pressuring plate, 4. louvre in figure.
Embodiment
As shown in Figure 1 and Figure 2, a kind of PLC planar waveguide-type optical branching device input end kapillary, comprises 3 sections of kapillaries 1, is provided with connecting pipe 2 between adjacent two kapillaries 1, kapillary about 1 inwall is provided with several elastic pressuring plates 3, and connecting pipe 2 tube wall is provided with several louvres 4.Preferably, between kapillary 1 and connecting pipe 2 by being welded together.Kapillary 1 is square with the xsect of connecting pipe 2.
The utility model optical fiber is arranged in kapillary 1 and connecting pipe 2, the xsect of kapillary 1 and connecting pipe 2 is square, wear fine simple, easy to use, production cost is low, production yield is high, lower planes can mate optical branching-device chip height very well, and kapillary 1 and connecting pipe 2 are interconnected, substantially increase the transmission speed of optical fiber, elastic pressuring plate 3 is provided with inside kapillary 1, can more firmly fixed fiber, optical fiber is made not easily to produce movement in use, louvre 4 can well distribute the heat that optical fiber operationally produces, substantially increase waveguide type light service efficiency along separate routes.
Claims (3)
1. a PLC planar waveguide-type optical branching device input end kapillary, it is characterized in that, comprise 3 sections of kapillaries (1), connecting pipe (2) is provided with between described adjacent two kapillaries (1), described kapillary (1) up and down inwall is provided with several elastic pressuring plates (3), and described connecting pipe (2) tube wall is provided with several louvres (4).
2. PLC planar waveguide-type optical branching device input end kapillary according to claim 1, is characterized in that, by being welded together between described kapillary (1) and connecting pipe (2).
3. PLC planar waveguide-type optical branching device input end kapillary according to claim 1, is characterized in that, described kapillary (1) is square with the xsect of connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476549.3U CN204129251U (en) | 2014-08-22 | 2014-08-22 | PLC planar waveguide-type optical branching device input end kapillary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476549.3U CN204129251U (en) | 2014-08-22 | 2014-08-22 | PLC planar waveguide-type optical branching device input end kapillary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129251U true CN204129251U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476549.3U Active CN204129251U (en) | 2014-08-22 | 2014-08-22 | PLC planar waveguide-type optical branching device input end kapillary |
Country Status (1)
| Country | Link |
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| CN (1) | CN204129251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238012A (en) * | 2014-08-22 | 2014-12-24 | 常州凌凯特电子科技有限公司 | Capillary tube for input end of PLC coplanar waveguide type optical divider |
-
2014
- 2014-08-22 CN CN201420476549.3U patent/CN204129251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238012A (en) * | 2014-08-22 | 2014-12-24 | 常州凌凯特电子科技有限公司 | Capillary tube for input end of PLC coplanar waveguide type optical divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |