CN204359977U - A kind of can the Novel optical cable of free bend - Google Patents
A kind of can the Novel optical cable of free bend Download PDFInfo
- Publication number
- CN204359977U CN204359977U CN201420761346.9U CN201420761346U CN204359977U CN 204359977 U CN204359977 U CN 204359977U CN 201420761346 U CN201420761346 U CN 201420761346U CN 204359977 U CN204359977 U CN 204359977U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- hole
- fibre ribbon
- sleeve pipe
- diameter
- 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 a kind of can the Novel optical cable of free bend, comprise sleeve pipe, fibre ribbon, protective seam, electric conductor and reinforced wire; Described sleeve pipe is provided with the central through hole that diameter is greater than fibre ribbon maximum cross section length; Described fibre ribbon to be arranged in described through hole and to comprise multiple interconnective optical fiber; Described electric conductor, between described protective seam and sleeve pipe, comprises a concentric cable and at least two insulated conductors; Described reinforced wire is arranged in described through hole and its maximum cross section length is less than through-hole diameter.The utility model adds protective seam and reinforced wire, effectively can protect optical cable and prevent optical cable from causing due to overbend damaging or fracture.
Description
Technical field
The utility model relate to a kind of can the Novel optical cable of free bend, be applicable to optical cable technology field.
Background technology
At present, along with people's improving constantly transmission request message, the use of optical cable is increasingly ordinary.But the optical cable of conventional art very easily bendingly causes the damaged or fracture of optical cable due to excessive in the process of installing, thus causes the problems such as signal strength weakening.
Utility model content
For the problems referred to above, the purpose of this utility model be to provide a kind of can the Novel optical cable of free bend, solve optical cable in conventional art and easily cause due to overbend damaging or the problem of fracture.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of can the Novel optical cable of free bend, comprise a sleeve pipe, a fibre ribbon, protective seam, at least one electric conductor and a multiple reinforced wire; Wherein said inside pipe casing center is provided with the through hole that diameter is greater than fibre ribbon maximum cross section length; Described fibre ribbon to be arranged in described through hole and to comprise multiple being interconnected and the optical fiber linearly arranged, and each optical fiber comprises a core and a covering; Described protective seam comprises vinyon protective layer and engineering plastics protective layer, is arranged at the outside surface of described sleeve pipe and overall diameter is generally 3.5mm; Described electric conductor, between described protective seam and sleeve pipe, comprises a concentric cable and at least two insulated conductors, and wherein said insulated conductor bottom surface connects the relatively large insulated conductor of another diameter; Described reinforced wire is arranged in described through hole and its maximum cross section length is less than through-hole diameter, and the quantity of reinforced wire is determined according to real needs.
Preferably, the through-hole diameter of described sleeve pipe is usually than the maximum cross section length large 5% of described fibre ribbon.
Preferably, condensation prevention jelly and aramid yarn structural sheet can be set around described optical fiber; Described optical cable may further include the electric wire of ten meters long.
Preferably, described optical cable arranges at least one end and is connected with a head joint equipment.
The beneficial effects of the utility model are: add protective seam, effectively can protect optical cable; Add reinforced wire, can prevent optical cable from causing due to overbend damaging or fracture well.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is cross sectional representation of the present utility model.
Wherein, 200-optical cable; 202-protective seam; 204-insulated copper wire; 206-concentric cable; 208-fibre ribbon; 210-sleeve pipe; 212-reinforced wire.
Embodiment
By reference to the accompanying drawings, the utility model is described in further detail.
See Fig. 1, Fig. 2, the present embodiment optical cable 200 comprises insulated copper wire 204, concentric cable 206, fibre ribbon 208, sleeve pipe 210 and reinforced wire 212; Described sleeve pipe 210 outside surface is provided with protective seam 202, center arranges a through hole, wherein said through-hole diameter is greater than the maximum cross section length of fibre ribbon 208 and reinforced wire 212, and the overall diameter of described protective seam 202 is generally 3.5mm, comprises vinyon protective layer and engineering plastics protective layer; Described insulated copper wire 204 and concentric cable 206 are between protective seam 202 and sleeve pipe 210, and wherein insulated copper wire 204 bottom surface connects the relatively large insulated copper wire of a diameter; Tell fibre ribbon 208 and comprise multiple optical fiber of linearly arranging and be arranged in the through hole of sleeve pipe 210, wherein each optical fiber comprises a core and a covering; Described reinforced wire 212 is arranged in the through hole of sleeve pipe 210, and its quantity is determined according to real needs.
Preferably, the through-hole diameter of usual described sleeve pipe 210 is than the maximum cross section length large 5% of described fibre ribbon 208.
Preferably, around the optical fiber of described fibre ribbon 208, condensation prevention jelly and aramid yarn structural sheet can be set; Described optical cable 200 may further include the electric wire of ten meters long.
Preferably, described optical cable arranges at least one end and is connected with head joint equipment.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. can the Novel optical cable of free bend, it is characterized in that, described optical cable comprises sleeve pipe and fibre ribbon; Described cannula center position is provided with the through hole that diameter is greater than fibre ribbon maximum cross section length; Described fibre ribbon to be arranged in described through hole and to comprise multiple interconnective optical fiber.
2. according to claim 1 a kind of can the Novel optical cable of free bend, it is characterized in that, the diameter of described sleeve through hole is than the maximum cross section length large 5% of described fibre ribbon.
3. according to claim 1 a kind of can the Novel optical cable of free bend, it is characterized in that, described optical cable comprises a protective seam, at least one electric conductor and multiple reinforced wire further; Wherein said electric conductor, between described protective seam and sleeve pipe, comprises a concentric cable and at least two insulated conductors, and wherein said insulated conductor bottom surface connects the relatively large insulated conductor of another diameter; Described reinforced wire is arranged in described through hole and its maximum cross section length is less than through-hole diameter.
4. according to claim 1 a kind of can the Novel optical cable of free bend, it is characterized in that, described optical cable arranges at least one end and is connected with head joint equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761346.9U CN204359977U (en) | 2014-12-04 | 2014-12-04 | A kind of can the Novel optical cable of free bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761346.9U CN204359977U (en) | 2014-12-04 | 2014-12-04 | A kind of can the Novel optical cable of free bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359977U true CN204359977U (en) | 2015-05-27 |
Family
ID=53261439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761346.9U Expired - Fee Related CN204359977U (en) | 2014-12-04 | 2014-12-04 | A kind of can the Novel optical cable of free bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274974A (en) * | 2017-07-03 | 2017-10-20 | 芜湖通恒信息技术有限公司 | A kind of compound electric cable for power industry |
| CN107275000A (en) * | 2017-06-26 | 2017-10-20 | 芜湖启泽信息技术有限公司 | A kind of complex light cable for the communications industry |
| CN116819706A (en) * | 2023-07-04 | 2023-09-29 | 宏安集团有限公司 | Flexible changeable optical fiber ribbon cable |
-
2014
- 2014-12-04 CN CN201420761346.9U patent/CN204359977U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275000A (en) * | 2017-06-26 | 2017-10-20 | 芜湖启泽信息技术有限公司 | A kind of complex light cable for the communications industry |
| CN107274974A (en) * | 2017-07-03 | 2017-10-20 | 芜湖通恒信息技术有限公司 | A kind of compound electric cable for power industry |
| CN116819706A (en) * | 2023-07-04 | 2023-09-29 | 宏安集团有限公司 | Flexible changeable optical fiber ribbon cable |
| CN116819706B (en) * | 2023-07-04 | 2024-03-26 | 宏安集团有限公司 | Flexible changeable optical fiber ribbon cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hefei news company limited of emerging UNICOM Assignor: Chen Yanglong Contract record no.: 2015340000090 Denomination of utility model: Novel optical cable capable of being bent freely Granted publication date: 20150527 License type: Exclusive License Record date: 20150615 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |