CN206161937U - Fiber optic cable line shocks resistance - Google Patents
Fiber optic cable line shocks resistance Download PDFInfo
- Publication number
- CN206161937U CN206161937U CN201621213737.2U CN201621213737U CN206161937U CN 206161937 U CN206161937 U CN 206161937U CN 201621213737 U CN201621213737 U CN 201621213737U CN 206161937 U CN206161937 U CN 206161937U
- Authority
- CN
- China
- Prior art keywords
- layer
- fiber optic
- pvc
- optic cabling
- connectorized fiber
- 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 fiber optic cable line shocks resistance, including the sinle silk, line core outside surface is provided with interior protective layer, the inside steel wire that is provided with of interior protective layer, interior protective layer outside is provided with external coating, be provided with the filler between interior protective layer and the external coating, the external coating surface is provided with the high density polyethylene layer, high density polyethylene layer surface is provided with the PVC layer, PVC layer surface is provided with the wearing layer, the wearing layer surface is provided with the recess, this fiber optic cable line shocks resistance has fine shock resistance, prevents that the cable from taking place to warp.
Description
Technical field
The utility model is related to Connectorized fiber optic cabling technical field, more particularly to a kind of shock resistance Connectorized fiber optic cabling.
Background technology
Fiber optic cables are a kind of communication cables, are made up of two or more glass or plastic light fibre core, these fiber cores positions
In the coating of protectiveness, covered by plastic pvc outer sleeve.The signal transmission carried out along internal optical fiber generally uses infrared
Line.In January, 2013, Cuba carries out communication change, opens fiber optic cables increase foreign channels and draws concern.
China starts the research of optical fiber cable from 20 century 70 mid-terms, almost starts to walk simultaneously with external, and 1977
Just develop first silica fibre.Under the drive of Chinese extensive communication construction demand, the soliton communication of China is sent out
Exhibition is rapid, has defined complete industrial chain from preform to cable manufactures.The production of Chinese optical fiber cable enterprise and
Technical strength also develops growth rapidly, and product development ability and capacity for technological innovation are further improved.China has become the world the
Two big optical fiber cable states, everyway reaches world-class levels.
With the carrying out in a deep going way of Chinese Village Interconnection Project, light entering and copper back（Optical cable replaces copper cable）The irreversible and generation of trend
It is rich can etc. under the pulling function of information economy, the optical fiber cable industry of China is by held stationary growing trend.And more worth pass
Note, the Large scale construction of 3G and the progressively startup of FTTH, will become the long-term driving of Chinese optical fiber cable industry great development
Key element, will promote the growth cycle of the optical fiber cable industry of China an into new round.
Existing Connectorized fiber optic cabling, due to being collided or extruding, is susceptible to the phenomenon for deforming during installation,
Therefore, a kind of Connectorized fiber optic cabling that can be prevented and deform is badly in need of now.
Utility model content
In view of above-mentioned technical problem, a kind of shock resistance Connectorized fiber optic cabling of the utility model offer, it has good shock resistance
Performance, prevents cable from deforming.
The utility model provides a kind of shock resistance Connectorized fiber optic cabling, includes core, and the core outer surface is provided with interior guarantor
Sheath, the inner protective layer is internally provided with steel wire, is provided with external protection outside the inner protective layer, the inner protective layer and
Filler is provided between external protection, the external protection outer surface is provided with high-density polyethylene layer, and the high density is gathered
Pvdf layer outer surface is provided with layer of PVC, and the layer of PVC outer surface is provided with wearing layer, and the wear-resisting layer surface is provided with groove.
Preferably, the filler is PVC fillers, PVC fillers have good mechanical performance and impact absorbing
Performance.
Preferably, the groove is provided with one or more, be equally spaced arrangement between the groove so that Connectorized fiber optic cabling
Distribution of weight it is uniform.
Preferably, being provided with waterproof membrane between the wearing layer and layer of PVC, can prevent water from entering in Connectorized fiber optic cabling
Portion.
Preferably, the thickness of the high-density polyethylene layer is 0.03cm-0.06cm, external force resistance impact can be reached
Can be with the basic demand of tensile resistance.
Preferably, the thickness of the high-density polyethylene layer is 0.045cm, optimal weight can be both reached, also might be used
To reach optimal external force resistance impact effect and stretch-proof effect.
Preferably, the thickness of the layer of PVC is 0.02cm-0.08cm, the basic demand of resistance to elevated temperatures can be reached.
Preferably, the thickness of the layer of PVC is 0.05cm, you can to reach optimal weight, it is also possible to reach very well
The basic demand of resistance to elevated temperatures.
The beneficial effects of the utility model are：The shock resistance Connectorized fiber optic cabling by being internally provided with steel wire in inner protective layer,
The intensity of Connectorized fiber optic cabling is improve, does not allow to be also easy to produce destruction and damage in BENDING PROCESS；It is provided by high density polyethylene (HDPE)
Layer, high-density polyethylene layer has good external force resistance impact property and tensile resistance；It is provided by layer of PVC, layer of PVC tool
There is good resistance to elevated temperatures；Wearing layer is provided by, the anti-wear performance of Connectorized fiber optic cabling is improve, is arranged in wear-resisting layer surface
It is fluted, on the one hand, to improve the shock resistance of Connectorized fiber optic cabling, on the other hand, the surface area of Connectorized fiber optic cabling is increased, improve
Heat dispersion.Additionally, being provided with waterproof membrane between wearing layer and layer of PVC, can prevent water from entering inside Connectorized fiber optic cabling.
Description of the drawings
The essential structure of the utility model shock resistance Connectorized fiber optic cabling is illustrated with reference to the accompanying drawings, wherein：
Fig. 1 is a kind of structural representation of shock resistance Connectorized fiber optic cabling of the utility model.
Fig. 2 is the structural representation of the utility model another embodiment.
Specific embodiment
For clarity of illustration, with reference to the accompanying drawings shock resistance Connectorized fiber optic cabling is illustrated in an illustrative manner.Should
Understand, the utility model is not intended to be limited thereto.
Embodiment 1
As shown in figure 1, a kind of shock resistance Connectorized fiber optic cabling, includes core 1, the outer surface of the core 1 is provided with interior protection
Layer 2, the inner protective layer 2 is internally provided with steel wire 3, and external protection 4, the interior protection are provided with outside the inner protective layer 2
Filler 5 is provided between layer 2 and external protection 4, the outer surface of the external protection 4 is provided with high-density polyethylene layer 6, described
The outer surface of high-density polyethylene layer 6 is provided with layer of PVC 7, and the outer surface of the layer of PVC 7 is provided with wearing layer 8, the table of the wearing layer 8
Face arranges fluted 9.
The present embodiment has the beneficial effect that：The shock resistance Connectorized fiber optic cabling is carried by being internally provided with steel wire in inner protective layer
The high intensity of Connectorized fiber optic cabling, does not allow to be also easy to produce destruction and damage in BENDING PROCESS；It is provided by high-density polyethylene layer,
High-density polyethylene layer has good external force resistance impact property and tensile resistance；Layer of PVC is provided by, layer of PVC has
Good resistance to elevated temperatures；Wearing layer is provided by, the anti-wear performance of Connectorized fiber optic cabling is improve, is provided with wear-resisting layer surface
Groove, on the one hand, improve the shock resistance of Connectorized fiber optic cabling, on the other hand, increases the surface area of Connectorized fiber optic cabling, improves
Heat dispersion.
Embodiment 2
As shown in Fig. 2 a kind of shock resistance Connectorized fiber optic cabling, includes core 1, the outer surface of the core 1 is provided with interior protection
Layer 2, the inner protective layer 2 is internally provided with steel wire 3, and external protection 4, the interior protection are provided with outside the inner protective layer 2
Filler 5 is provided between layer 2 and external protection 4, the outer surface of the external protection 4 is provided with high-density polyethylene layer 6, described
The outer surface of high-density polyethylene layer 6 is provided with layer of PVC 7, and the outer surface of the layer of PVC 7 is provided with wearing layer 8, the table of the wearing layer 8
Face arranges fluted 9.
The filler 5 is PVC fillers, and PVC fillers have good mechanical performance and shock absorbing capability.
The groove 9 is provided with one or more, and be equally spaced arrangement between the groove 9 so that the weight of Connectorized fiber optic cabling
It is evenly distributed.
Waterproof membrane 10 is provided between the wearing layer 8 and layer of PVC 7, can prevent water from entering inside Connectorized fiber optic cabling.
The thickness of the high-density polyethylene layer 6 is 0.03cm-0.06cm, can reach external force resistance impact property and tension
Stretch the basic demand of performance.
The thickness of the high-density polyethylene layer 6 is 0.045cm, can both reach optimal weight, it is also possible to reach most
Good external force resistance impact effect and stretch-proof effect.
The thickness of the layer of PVC 7 is 0.02cm-0.08cm, can reach the basic demand of resistance to elevated temperatures.
The thickness of the layer of PVC 7 is 0.05cm, you can to reach optimal weight, it is also possible to reach fine heat-resisting quantity
The basic demand of energy.
The present embodiment has the beneficial effect that：The shock resistance Connectorized fiber optic cabling is carried by being internally provided with steel wire in inner protective layer
The high intensity of Connectorized fiber optic cabling, does not allow to be also easy to produce destruction and damage in BENDING PROCESS；It is provided by high-density polyethylene layer,
High-density polyethylene layer has good external force resistance impact property and tensile resistance；Layer of PVC is provided by, layer of PVC has
Good resistance to elevated temperatures；Wearing layer is provided by, the anti-wear performance of Connectorized fiber optic cabling is improve, is provided with wear-resisting layer surface
Groove, on the one hand, improve the shock resistance of Connectorized fiber optic cabling, on the other hand, increases the surface area of Connectorized fiber optic cabling, improves
Heat dispersion；Waterproof membrane is provided between wearing layer and layer of PVC, can prevent water from entering inside Connectorized fiber optic cabling.
Preferred embodiment of the present utility model is clearly stated above with reference to accompanying drawing, it is understood, however, that the utility model
It is not intended to be limited thereto.For a person skilled in the art, the utility model can have various modifications and variations.It is all in this reality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in of the present utility model
Within right.
Claims (8)
1. a kind of shock resistance Connectorized fiber optic cabling, it is characterised in that include core, the core outer surface is provided with inner protective layer,
The inner protective layer is internally provided with steel wire, and external protection, the inner protective layer and outer guarantor are provided with outside the inner protective layer
Filler is provided between sheath, the external protection outer surface is provided with high-density polyethylene layer, the high density polyethylene (HDPE)
Layer outer surface is provided with layer of PVC, and the layer of PVC outer surface is provided with wearing layer, and the wear-resisting layer surface is provided with groove.
2. shock resistance Connectorized fiber optic cabling according to claim 1, it is characterised in that the filler is PVC fillers.
3. shock resistance Connectorized fiber optic cabling according to claim 1, it is characterised in that the groove is provided with one or more, institute
State and be equally spaced between groove arrangement.
4. shock resistance Connectorized fiber optic cabling according to claim 1, it is characterised in that arrange between the wearing layer and layer of PVC
There is waterproof membrane.
5. the shock resistance Connectorized fiber optic cabling according to any one of claim 1-4, it is characterised in that the high-density polyethylene layer
Thickness be 0.03cm-0.06cm.
6. the shock resistance Connectorized fiber optic cabling according to any one of claim 1-4, it is characterised in that the high-density polyethylene layer
Thickness be 0.045cm.
7. the shock resistance Connectorized fiber optic cabling according to any one of claim 1-4, it is characterised in that the thickness of the layer of PVC is
0.02cm-0.08cm。
8. the shock resistance Connectorized fiber optic cabling according to any one of claim 1-4, it is characterised in that the thickness of the layer of PVC is
0.05cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213737.2U CN206161937U (en) | 2016-11-11 | 2016-11-11 | Fiber optic cable line shocks resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213737.2U CN206161937U (en) | 2016-11-11 | 2016-11-11 | Fiber optic cable line shocks resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161937U true CN206161937U (en) | 2017-05-10 |
Family
ID=58659886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621213737.2U Expired - Fee Related CN206161937U (en) | 2016-11-11 | 2016-11-11 | Fiber optic cable line shocks resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614336A (en) * | 2018-06-27 | 2018-10-02 | 苏州优康通信设备有限公司 | A kind of pencil impact resistance optical cable |
-
2016
- 2016-11-11 CN CN201621213737.2U patent/CN206161937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614336A (en) * | 2018-06-27 | 2018-10-02 | 苏州优康通信设备有限公司 | A kind of pencil impact resistance optical cable |
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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 |
Granted publication date: 20170510 Termination date: 20191111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |