CN202870347U - Curly fiber jumper - Google Patents
Curly fiber jumper Download PDFInfo
- Publication number
- CN202870347U CN202870347U CN 201220509732 CN201220509732U CN202870347U CN 202870347 U CN202870347 U CN 202870347U CN 201220509732 CN201220509732 CN 201220509732 CN 201220509732 U CN201220509732 U CN 201220509732U CN 202870347 U CN202870347 U CN 202870347U
- Authority
- CN
- China
- Prior art keywords
- fiber
- optic fibre
- fibre wire
- utility
- jumper
- 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
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Abstract
The utility model discloses a curly fiber jumper which is used in distance-variable connection of electronic communication products. The curly fiber jumper comprises a fiber conductor and connecting terminals (2) arranged at the two ends of the fiber conductor, wherein the fiber conductor is wound into a helix tubular shape (1). The utility model provides an effective solution for the problems in the prior art through the helix tubular connecting jumper made of bending-resistant fibers. The products with the structure can freely extend and retract according to the different connecting distances and have changeable length. Through applying the curly fiber jumper, great convenience is especially provided for the installation of jumpers and mobile terminals requiring frequent port changing in a distributing frame without reducing the performance of the fiber.
Description
Technical field
The utility model relates to tie, relates in particular to a kind of fiberoptic connection line for variable range connection between the electronic communication product.
Background technology
Along with popularizing of fiber-to-the-home (FTTH), the geometric configuration of optical patchcord itself also there has been higher requirement.Traditional optical patchcord all is to be made into straight line, and the product of this structure is widely used in many places, especially is applied in distance between some electronic communication products and is when immobilizing, and this product can embody its certain advantage.
But in following situation, then be not to be best solution:
1. between desktop computer and the body of wall fixed fiber socket;
2. fibre distribution frame is inner;
3. between computer and the remote data acquisition equipment;
4, above line all need adapt to characteristics, and namely the position of terminal is mobile indefinite.The length of connecting line just can not be fixed so, and line need adapt to various distance.
Summary of the invention
The utility model is will solve existing fiber to connect the technical matters that wire can not curling winding, proposes a kind of coiled-type optical patchcord that can guarantee communication quality.
For solveing the technical problem, the technical scheme that the utility model proposes is a kind of coiled-type optical patchcord of structure, comprises optic fibre wire, is located at the splicing ear at these optic fibre wire two ends respectively.This optic fibre wire stage casing is wound into helix.
The utility model preferred version, the diameter of described optic fibre wire spiral pipe can be made into the 20-10 millimeter, preferred 18 millimeters of the diameter of spiral pipe.
The utility model utilizes bend resistance optical fiber to make the connection wire jumper of helix, has then effectively solved the problem that prior art exists.The product of this structure can be according to the different free-extensions that connect distance, and is changeable.Particularly often need to change wire jumper and the portable terminal of port for distributing frame inside, use the utility model and then bring great convenience to installation, not reduce again the performance of optical fiber simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:
Fig. 1 is the utility model preferred embodiment synoptic diagram;
Fig. 2 is the cut-open view of the utility model optic fibre wire.
Embodiment
Fig. 1 shows the basic structure of the utility model preferred embodiment, and described coiled-type optical patchcord comprises optic fibre wire, is located at the splicing ear 2 at these optic fibre wire two ends respectively.And optic fibre wire is wound into helix different in size, that diameter is different 1 according to different requirements.The general 20-10 millimeter of the diameter of optic fibre wire spiral pipe 1.In the present embodiment, the diameter of optic fibre wire spiral pipe 1 is 18 millimeters.
As shown in Figure 2, the cross-section structure of the utility model optic fibre wire outwards is followed successively by glass core, glass coating, polymer coating, main coating, enhancement Layer and outer skin protective layer by core.Owing between optical fiber glass coating and main coating, add one deck high strength and bubble-tight polymer coating, so that optic fibre wire has the characteristics such as high strength, anti-bending, moisture-proof and heatproof.So adopt the optical fiber of this structure can be wound into the very little helix of diameter, namely can not damage, can adapt to again the connection between the uncertain distance and guarantee communication quality.
The utility model utilizes bend resistance optical fiber to make the connection wire jumper of helix, has then effectively solved the problem that prior art exists.The product of this structure can be according to the different free-extensions that connect distance, and is changeable.Particularly often need to change wire jumper and the portable terminal of port for distributing frame inside, use the utility model and then bring great convenience to installation, not reduce again the performance of optical fiber simultaneously.
Claims (4)
1. coiled-type optical patchcord comprises optic fibre wire, is located at the splicing ear (2) at these optic fibre wire two ends respectively, it is characterized in that described optic fibre wire is wound into helix (1).
2. coiled-type optical patchcord as claimed in claim 1 is characterized in that, the diameter of described optic fibre wire spiral pipe (1) is the 20-10 millimeter.
3. coiled-type optical patchcord as claimed in claim 2 is characterized in that, the diameter of described optic fibre wire spiral pipe (1) is 18 millimeters.
4. coiled-type optical patchcord as claimed in claim 3 is characterized in that, the cross-section structure of described optic fibre wire outwards is followed successively by glass core, glass coating, polymer coating, main coating, enhancement Layer and outer skin protective layer by core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509732 CN202870347U (en) | 2012-09-29 | 2012-09-29 | Curly fiber jumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509732 CN202870347U (en) | 2012-09-29 | 2012-09-29 | Curly fiber jumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202870347U true CN202870347U (en) | 2013-04-10 |
Family
ID=48037055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509732 Expired - Fee Related CN202870347U (en) | 2012-09-29 | 2012-09-29 | Curly fiber jumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202870347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035771A1 (en) * | 2013-09-13 | 2015-03-19 | 华为技术有限公司 | Method and apparatus for fiber matching in optical fiber and cable networks, and optical fiber and cable networks |
-
2012
- 2012-09-29 CN CN 201220509732 patent/CN202870347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035771A1 (en) * | 2013-09-13 | 2015-03-19 | 华为技术有限公司 | Method and apparatus for fiber matching in optical fiber and cable networks, and optical fiber and cable networks |
| CN105824083A (en) * | 2013-09-13 | 2016-08-03 | 华为技术有限公司 | Optical fiber aligning method and device used in optical fiber and cable network, and optical fiber and cable network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Cai Weili Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Cai Weili Document name: Notice of patent termination |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20210929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |