CN204694886U - Tail optical fiber - Google Patents
Tail optical fiber Download PDFInfo
- Publication number
- CN204694886U CN204694886U CN201520363771.7U CN201520363771U CN204694886U CN 204694886 U CN204694886 U CN 204694886U CN 201520363771 U CN201520363771 U CN 201520363771U CN 204694886 U CN204694886 U CN 204694886U
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- China
- Prior art keywords
- outside
- optical fiber
- tail optical
- structural
- connector
- 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
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The utility model discloses tail optical fiber, it optical cable fibre core comprising connector (1) and be connected to connector, this optical cable fibre core has external protection structure, and described external protection structure is from inside to outside successively by following Structure composing: PVC protective seam (2); Be located at the nylon sheath wire (3) of PVC protective seam outside; Be located at the carbon fiber structural layer (4) of nylon sheath wire outside; Be located at the masking foil structural sheet (5) of carbon fiber structural layer outside; Be located at the rubber structure layer (6) of masking foil structural sheet outside.The structural strength of this tail optical fiber is higher and have the performance of stronger shielding external disturbance, can ensure job stability and the reliability of internal signal transmission circuit.
Description
Technical field
The utility model relates to tail optical fiber.
Background technology
For connecting the tail optical fiber of optical cable and fiber optical transceiver, the structure of its external protection is directly connected to functional reliability and the stability of internal signal transmission circuit, but the external protection structure of existing tail optical fiber is not fully up to expectations in this respect.
Utility model content
The purpose of this utility model is exactly to solve the problem, and provides a kind of tail optical fiber.
To achieve these goals, the utility model adopts following technical scheme:
Tail optical fiber, it optical cable fibre core comprising connector (1) and be connected to connector, this optical cable fibre core has external protection structure, and described external protection structure is from inside to outside successively by following Structure composing:
PVC protective seam (2);
Be located at the nylon sheath wire (3) of PVC protective seam outside;
Be located at the carbon fiber structural layer (4) of nylon sheath wire outside;
Be located at the masking foil structural sheet (5) of carbon fiber structural layer outside;
Be located at the rubber structure layer (6) of masking foil structural sheet outside.
Further, described rubber structure layer surface is provided with and prevents turning round banded structure.
The utility model has following beneficial effect: the structural strength of this tail optical fiber is higher and have the performance of stronger shielding external disturbance, can ensure job stability and the reliability of internal signal transmission circuit.
Accompanying drawing explanation
Fig. 1 is tail optical fiber structural representation.
Fig. 2 is tail optical fiber cut-open view.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the utility model further.
As shown in Figure 1-2, tail optical fiber, it optical cable fibre core comprising connector 1 and be connected to connector, this optical cable fibre core has external protection structure E, described external protection structure is from inside to outside successively by following Structure composing: the PVC protective seam 2 being located at signal transmission line outside, and it is as the most inside structure of external protection structure; Be located at the nylon sheath wire 3 of PVC protective seam outside, such as nylon-66 sheath; Be located at the carbon fiber structural layer 4 of nylon sheath wire outside, the setting of this structural sheet can strengthen the structural strength of whole tail optical fiber, and has light-weighted feature, and under specific circumstances, this structural sheet can be used as the transmission line of forceful electric power or light current; Be located at the masking foil structural sheet 5 of carbon fiber structural layer outside; Be located at the rubber structure layer 6 of masking foil structural sheet outside.
For preventing whole tail optical fiber from carrying out unnecessary twisting, described rubber structure layer surface is provided with anti-turns round banded structure, and this is put and turns round banded structure and can arrange in colour band, such as red ribbon.
The foregoing is only preferred implementation of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme belonging to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, the some improvement carried out under the prerequisite not departing from principle of the present utility model, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. tail optical fiber, it optical cable fibre core comprising connector (1) and be connected to connector, this optical cable fibre core has external protection structure, it is characterized in that, described external protection structure is from inside to outside successively by following Structure composing:
PVC protective seam (2);
Be located at the nylon sheath wire (3) of PVC protective seam outside;
Be located at the carbon fiber structural layer (4) of nylon sheath wire outside;
Be located at the masking foil structural sheet (5) of carbon fiber structural layer outside;
Be located at the rubber structure layer (6) of masking foil structural sheet outside.
2. tail optical fiber according to claim 1, is characterized in that, described rubber structure layer surface is provided with prevents turning round banded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363771.7U CN204694886U (en) | 2015-06-01 | 2015-06-01 | Tail optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363771.7U CN204694886U (en) | 2015-06-01 | 2015-06-01 | Tail optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694886U true CN204694886U (en) | 2015-10-07 |
Family
ID=54235162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363771.7U Expired - Fee Related CN204694886U (en) | 2015-06-01 | 2015-06-01 | Tail optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694886U (en) |
-
2015
- 2015-06-01 CN CN201520363771.7U patent/CN204694886U/en not_active Expired - Fee Related
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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: 20151007 Termination date: 20190601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |