CN203054296U - Inner oval easily-branched optical cable with parallel reinforcing members - Google Patents
Inner oval easily-branched optical cable with parallel reinforcing members Download PDFInfo
- Publication number
- CN203054296U CN203054296U CN 201220688036 CN201220688036U CN203054296U CN 203054296 U CN203054296 U CN 203054296U CN 201220688036 CN201220688036 CN 201220688036 CN 201220688036 U CN201220688036 U CN 201220688036U CN 203054296 U CN203054296 U CN 203054296U
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- CN
- China
- Prior art keywords
- fiber
- reinforcing members
- optical cable
- oversheath
- frp
- 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 - Lifetime
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- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 title abstract 6
- 239000000835 fiber Substances 0.000 claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims description 21
- 239000013307 optical fiber Substances 0.000 claims description 17
- 238000005516 engineering process Methods 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an inner oval easily-branched optical cable with parallel reinforcing members, which comprises a fiber, FRP (Fiber Reinforce Plastic) reinforcing members (2) and an oversheath (4). The fiber is positioned in the innermost layer; the FRP reinforcing members (2) are symmetrically distributed around the fiber; the oversheath (4) is positioned in the outermost layer, wraps the FRP reinforcing members (2) and the fiber, and is equipped with a pair of strip-off marks (1); and the surrounding of the fiber is filled to form an oval shape. The inner oval easily-branched optical cable with the parallel reinforcing members has the advantages of small external diameter, low weight, high fiber density, large capacity and convenient strip-off, which is especially suitable for comprehensive wiring of business office buildings.
Description
Technical field
The utility model relates to the inside cable manufacturing technology, particularly a kind of optical cable that is applicable to commercial office building comprehensive wiring.
Background technology
Be accompanied by the progress of the communication technology, communication has been not limited only to traditional broadband business such as broadband access network, and comprehensive wiring system is as one of subsystem of building intelligent system, by adopting single mode fiber cable, comprehensive wiring modes such as multimode optical cable and 6 class unshielded twisted pairs, connect the software of respectively doing the building, data equipment, the network equipment and electronic communication equipment, and these equipment can be connected with outside related system, be data image in the office building, it is practical that multimedia services etc. provide, reliably, flexibly, extendible medium channel is the basis of each light current and infosystem.But present optical cable can not fully be realized the comprehensive wiring function, all is short of to some extent on the comprehensive wiring function.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of easily branched optical cable of the parallel reinforcement of interior ellipse that is applicable to commercial office building comprehensive wiring is provided.
The purpose of this utility model is achieved through the following technical solutions: the easily branched optical cable of the parallel reinforcement of interior ellipse, it comprises optical fiber, FRP reinforcement and oversheath, optical fiber is positioned at the innermost layer, the FRP reinforcement is symmetrically distributed in around the optical fiber, oversheath is positioned at outermost layer, and FRP reinforcement and optical fiber coated, oversheath is provided with one and splits a stripping point mark.Wherein, described optical fiber has tight tube fiber and loose tube fiber two kinds, and loose tube fiber namely is the microbeam cast; Fill around the optical fiber and form elliptical shape; FRP is fibre-reinforced plastics.
The utlity model has following advantage:
One, the utlity model has that external diameter is little, in light weight, density of optic fibre is high and characteristics capacious.
Two, the utility model appearance is used the thinnest point of salient point mark optical cable, conveniently opens stripping.
Three, the utility model can with the dividing box fit applications, arbitrarily lay according to the wiring demand.
Four, the utility model can cooperate with indoor butterfly optical cable wire jumper and optical branching device etc. and finishes all-optical network and lay.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model;
Among the figure, 1-opens stripping point mark, 2-FRP reinforcement, 3-tight tube fiber, 4-oversheath, 5-loose tube fiber.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described, protection domain of the present utility model is not limited to the following stated:
Mode one: optical fiber is tight cover type optical fiber
As shown in Figure 1, the interior easily branched optical cable of oval parallel reinforcement, it comprises FRP reinforcement 2, tight tube fiber 3 and oversheath 4, tight tube fiber 3 is positioned at the innermost layer, FRP reinforcement 2 is symmetrically distributed in around the tight tube fiber 3, fills around the tight tube fiber 3 and forms elliptical shape, and oversheath 4 is positioned at outermost layer, and FRP reinforcement 2 and optical fiber coated, oversheath 4 is provided with one and splits a stripping point mark 1.
Mode two: optical fiber is that loose tube fiber namely is the microbeam cast
As shown in Figure 2, the interior easily branched optical cable of oval parallel reinforcement, it comprises FRP reinforcement 2, loose tube fiber 5 and oversheath 4, loose tube fiber 5 is positioned at the innermost layer, FRP reinforcement 2 is symmetrically distributed in around the tight tube fiber 3, fills around the tight tube fiber 3 and forms elliptical shape, and oversheath 4 is positioned at outermost layer, and FRP reinforcement 2 and optical fiber coated, oversheath 4 is provided with one and splits a stripping point mark 1.
Claims (3)
1. the easily branched optical cable of the parallel reinforcement of interior ellipse, it is characterized in that: it comprises optical fiber, FRP reinforcement (2) and oversheath (4), optical fiber is positioned at the innermost layer, FRP reinforcement (2) is symmetrically distributed in around the optical fiber, oversheath (4) is positioned at outermost layer, and FRP reinforcement (2) and optical fiber coated, oversheath (4) is provided with one and splits a stripping point mark (1).
2. the interior easily branched optical cable of oval parallel reinforcement according to claim 1 is characterized in that: fill around the optical fiber and form elliptical shape.
3. the easily branched optical cable of oval parallel reinforcement in according to claim 1, it is characterized in that: described optical fiber has tight tube fiber (3) and loose tube fiber (5) two kinds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688036 CN203054296U (en) | 2012-12-13 | 2012-12-13 | Inner oval easily-branched optical cable with parallel reinforcing members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688036 CN203054296U (en) | 2012-12-13 | 2012-12-13 | Inner oval easily-branched optical cable with parallel reinforcing members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054296U true CN203054296U (en) | 2013-07-10 |
Family
ID=48737236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688036 Expired - Lifetime CN203054296U (en) | 2012-12-13 | 2012-12-13 | Inner oval easily-branched optical cable with parallel reinforcing members |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054296U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353644A (en) * | 2013-06-13 | 2013-10-16 | 成都亨通光通信有限公司 | Easy-to-branch tight-buffered optical cable |
| CN103424832A (en) * | 2013-07-26 | 2013-12-04 | 成都亨通光通信有限公司 | Internally elliptical optical cable easy to branch |
| CN103424833A (en) * | 2013-07-26 | 2013-12-04 | 成都亨通光通信有限公司 | Internally elliptical micro-beam-tube type optical cable easy to branch |
| CN107065091A (en) * | 2017-02-28 | 2017-08-18 | 烽火通信科技股份有限公司 | A kind of optical cable and its manufacture method of easily putting in a skylight |
-
2012
- 2012-12-13 CN CN 201220688036 patent/CN203054296U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353644A (en) * | 2013-06-13 | 2013-10-16 | 成都亨通光通信有限公司 | Easy-to-branch tight-buffered optical cable |
| CN103424832A (en) * | 2013-07-26 | 2013-12-04 | 成都亨通光通信有限公司 | Internally elliptical optical cable easy to branch |
| CN103424833A (en) * | 2013-07-26 | 2013-12-04 | 成都亨通光通信有限公司 | Internally elliptical micro-beam-tube type optical cable easy to branch |
| CN107065091A (en) * | 2017-02-28 | 2017-08-18 | 烽火通信科技股份有限公司 | A kind of optical cable and its manufacture method of easily putting in a skylight |
| CN107065091B (en) * | 2017-02-28 | 2019-06-07 | 烽火通信科技股份有限公司 | A kind of optical cable and its manufacturing method of easily putting in a skylight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |