CN208270814U - A kind of micro optical cable - Google Patents
A kind of micro optical cable Download PDFInfo
- Publication number
- CN208270814U CN208270814U CN201820800084.0U CN201820800084U CN208270814U CN 208270814 U CN208270814 U CN 208270814U CN 201820800084 U CN201820800084 U CN 201820800084U CN 208270814 U CN208270814 U CN 208270814U
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- China
- Prior art keywords
- optical cable
- reinforcer
- micro optical
- cable
- micro
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- 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.)
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Abstract
The utility model relates to fiber optic cable manufacture fields.Purpose is to provide a kind of micro optical cable, which can save production cost, improves the bending property of optical cable, guarantees the communication capacity of optical-fiber network after construction.Technical solution is: a kind of micro optical cable, it is formed by optical fiber, with the reinforcer of optical fiber parallel arrangement and by the optical fiber butterfly sheath fixed with reinforcer cohesion, it is characterized by: the outer surface setting of the butterfly sheath is fluted, the reinforcer is nonmetallic FRP reinforcer, outer diameter 0.4mm；The outer diameter of the micro optical cable is 1.4-2.0mm.
Description
Technical field
The utility model relates to fiber optic cable manufacture fields, and in particular to a kind of new micro optical cable.
Background technique
Butterfly leading in cable has the characteristics that structure is small, light weight and cost is low, easy for construction, is widely used in interior
Routing field.Such optical cable use is inside equipment, the switching that is mainly used for inside equipment.
Existing butterfly optical cable (as shown in Figure 2) is mainly used in indoor poling or wire casing wiring system, these uses
Environment has higher requirements to the stretching and resistance to compression of optical cable；And existing cable outer diameter is larger, high production cost.On the other hand, existing
Butterfly optical cable in, for reinforcer using phosphating steel wire, steel wire cannot restore straight after stress bending, meeting after steel wire bending
Fibre-optical bending is caused, and then increases the additional attenuation of optical fiber, influences the signal transmission quality of entire communication network.
Utility model content
The purpose of the utility model is to overcome the deficiencies of above-mentioned background technique, provide a kind of micro optical cable, which can
Production cost is saved, the bending property of optical cable is improved, guarantees the communication capacity of optical-fiber network after construction.
Technical solution provided by the utility model is: a kind of micro optical cable, adds by optical fiber, with what the optical fiber was arranged in parallel
Strong part and the butterfly sheath composition that optical fiber and reinforcer cohesion is fixed, it is characterised in that: the outer surface of the butterfly sheath
Be arranged it is fluted, the reinforcer be nonmetallic FRP reinforcer, outer diameter 0.4mm；The outer diameter of the micro optical cable is 1.4-
2.0mm。
Further, the micro optical cable with a thickness of 1.4 millimeters, width is 2.0 millimeters.
The beneficial effects of the utility model are: more being saved compared with conventional cable since cable outer diameter is 1.4-2.0mm
Material reduces cost；Also, cost can be reduced using reinforcements design, while making optical cable is more soft to be not easily broken.This
Outside, since cable outer diameter reduces, it can effectively reduce the bending radius of optical cable, improve the bending resistance of optical cable.
Detailed description of the invention
Fig. 1 is the cross-sectional structure schematic diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of existing butterfly optical cable.
Specific embodiment
Below in conjunction with the embodiment shown in that figure, the technical scheme in the embodiment of the utility model is carried out clear, complete
Ground description.
Micro optical cable shown in FIG. 1, by optical fiber 2, with a reinforcements 3 of optical fiber Parallel Symmetric setting and by light
The fine butterfly sheath 1 fixed with reinforcer cohesion forms；The outer profile of the butterfly sheath uses circular shape, and outer surface
Fluted (left and right sides of visible butterfly sheath is symmetrical arranged fluted in figure) is set, and the outer diameter of the micro optical cable is excellent
It is selected as 1.4-2.0mm.
For the tensile strength for ensureing optical cable, reinforcer uses single nonmetallic FRP reinforcer, and outer diameter is preferably 0.4mm,
Not only save the cost but also use environment had been met.
In addition, by the size reduction of micro optical cable, to save material, and improving light under the premise of meeting manufacturing process
The bending resistance of cable.Preferably, the width of micro optical cable is 1.6 millimeters, is highly 2.3 millimeters.
Obviously, the section Example of only the utility model described above；For those of ordinary skill in the art,
Based on the idea of the embodiment of the present invention, there will be changes in the specific implementation manner and application range.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Claims (2)
1. a kind of micro optical cable, by optical fiber (2), with the reinforcer (3) of optical fiber parallel arrangement and by optical fiber and reinforcer
Fixed butterfly sheath (1) composition of cohesion, it is characterised in that: the outer profile of the butterfly sheath uses circular shape, and outer
Surface setting is fluted, and the reinforcer is nonmetallic FRP, outer diameter 0.4mm；The outer diameter of the micro optical cable is 1.4-2.0mm.
2. micro optical cable according to claim 1, it is characterised in that: the micro optical cable with a thickness of 1.6 millimeters, height
It is 2.3 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800084.0U CN208270814U (en) | 2018-05-28 | 2018-05-28 | A kind of micro optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800084.0U CN208270814U (en) | 2018-05-28 | 2018-05-28 | A kind of micro optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270814U true CN208270814U (en) | 2018-12-21 |
Family
ID=64685644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800084.0U Expired - Fee Related CN208270814U (en) | 2018-05-28 | 2018-05-28 | A kind of micro optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270814U (en) |
-
2018
- 2018-05-28 CN CN201820800084.0U patent/CN208270814U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |