CN110174736A - A kind of anti-big data transmission cable radially pressed - Google Patents
A kind of anti-big data transmission cable radially pressed Download PDFInfo
- Publication number
- CN110174736A CN110174736A CN201910125407.XA CN201910125407A CN110174736A CN 110174736 A CN110174736 A CN 110174736A CN 201910125407 A CN201910125407 A CN 201910125407A CN 110174736 A CN110174736 A CN 110174736A
- Authority
- CN
- China
- Prior art keywords
- radial pressure
- pressure protection
- layer
- internal layer
- data transmission
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 73
- 230000004224 protection Effects 0.000 claims abstract description 55
- 238000005728 strengthening Methods 0.000 claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000013307 optical fiber Substances 0.000 claims abstract description 8
- 239000011241 protective layer Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 18
- -1 polyethylene Polymers 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000035945 sensitivity Effects 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000005482 strain hardening Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical group 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Abstract
The present invention relates to data transmission cable technical fields, and in particular to a kind of anti-big data transmission cable radially pressed.A kind of anti-big data transmission cable radially pressed includes: center strengthening core, reinforces core sleeve, anti-radial pressure protective layer, optical fiber cable, water blocking layer, outer jointing jacket.Anti- radial pressure protective layer is made of anti-radial pressure protection internal layer and anti-radial pressure protection outer layer; the anti-radial pressure protection internal layer is located at for tubular structure reinforces core sleeve outer layer; star-like hole is evenly distributed on anti-radial pressure protection internal layer lateral wall, anti-radial pressure protection outer layer is that tubular structure is located on the outside of anti-radial pressure protection internal layer.The anti-radial pressure protection internal layer and anti-radial pressure protection outer layer that the present invention is arranged can instantaneously be hardened when optical cable is by radial impact, resist radial impact force, while the porous structure of anti-radial pressure protection internal layer can play the role of absorbing energy and extenuate impact force.
Description
Technical field
The present invention relates to data transmission cable technical fields, and in particular to a kind of anti-big data transmission cable radially pressed.
Background technique
Optical cable is a kind of extremely convenient tool of transmission signal, a cable wherein very thin light stamen, so that it may in substitution
The communication line of thousand or more entities completes a large amount of and long range communication work.In practical applications, optical cable can pass through spy
The component protections optical fiber cables therein such as fixed protection component center strengthening core, material water-proof material, outer jointing jacket avoid mechanical damage or
It is avoided to be exposed in undesirable environment.Existing protection structure protects preferably the axial stretch-resistance of optical cable, but to optical cable
Radial impact resistance protect it is insufficient.
Summary of the invention
Therefore, the present invention exactly makes in view of problem above, and the purpose of the present invention is to provide a kind of anti-radial pressures
Big data transmission cable, which can be obviously improved the radial impact resistance of big data transmission cable.The present invention
It is achieved through the following technical solutions above-mentioned purpose:
A kind of anti-big data transmission cable radially pressed, comprising: center strengthening core reinforces core sleeve, anti-radial pressure protection
Layer, optical fiber cable, water blocking layer, outer jointing jacket;
The center strengthening core is located at the axle center of entire optical cable, and center strengthening core is wire, improves the tension of optical cable
Stretch performance;
The outer layer for reinforcing the centrally disposed strengthening core of core sleeve, the lateral wall for reinforcing core sleeve are provided with strengthening core
Several semi-circular recesses A of the rounded array distribution of casing axis;
The anti-radial pressure protective layer is made of anti-radial pressure protection internal layer and anti-radial pressure protection outer layer, the anti-radial direction
Pressure protection internal layer is that tubular structure is located at reinforcement core sleeve outer layer, is evenly distributed on anti-radial pressure protection internal layer lateral wall star-like
Hole, lateral section is greater than its inside cross-sectional outside star-like hole, and the inner sidewall of anti-radial pressure protection internal layer is provided with anti-radial pressure protection
Several semi-circular recesses B, groove B and groove A of the rounded array distribution in internal layer axle center, which are corresponded, to be circle with Formation cross-section
The wire casing of shape, the anti-radial pressure protection outer layer are that tubular structure is located on the outside of anti-radial pressure protection internal layer, the anti-radial pressure
Protection internal layer and anti-radial pressure protection outer layer are that strain hardening and strain-rate sensitivity material and auxetic materials form, when optical cable is by radial punching
When hitting, the anti-radial pressure protection internal layer and anti-radial direction being made of strain hardening and strain-rate sensitivity material with auxetic materials press protection outer layer instantaneous
It is hardened, resists radial impact force, while anti-radial pressure protection internal layer can play for porous structure and absorb energy and extenuate shock
The effect of power;
The optical fiber cable is located at groove B and groove A is formed by wire casing;
The water blocking layer is that tubular structure is arranged in anti-radial pressure protection outer layer periphery;
The outer jointing jacket is that tubular structure is arranged in water blocking layer periphery;
The invention has the advantages that:
The anti-radial pressure protection internal layer and anti-radial pressure protection outer layer that the present invention is arranged can be when optical cable be by radial impact
It is instantaneously hardened, resists radial impact force, while the porous structure of anti-radial pressure protection internal layer can play and absorb energy and extenuate
The effect of impact force.
Detailed description of the invention
Fig. 1 is a kind of anti-big data transmission cable structural front view radially pressed.
Fig. 2 is a kind of anti-big data transmission cable sectional view radially pressed.
Fig. 3 is strengthening core cannula structure figure.
Fig. 4 is anti-radial pressure protection endothecium structure figure.
Specific embodiment
The preferred embodiment of the present invention will be described in detail by reference to attached drawing, in this way for of the art
These embodiments easy to accomplish for people in existing technical staff with ordinary skill.However the present invention can also be with various differences
Form realize that therefore the present invention is not limited to embodiments described hereinafters.In addition, in order to more clearly describe the present invention, with
The component that the present invention does not connect will be omitted from attached drawing.
As Figure 1-Figure 4, a kind of anti-big data transmission cable radially pressed, comprising: center strengthening core 100, strengthening core
Casing 200, anti-radial pressure protective layer, optical fiber cable 500, water blocking layer 600, outer jointing jacket 700;
As shown in Figure 1 and Figure 2, the center strengthening core 100 is located at the axle center of entire optical cable, and center strengthening core 100 is gold
Belong to silk, improves the tensile resistance of optical cable;
As shown in Figure 1-Figure 3, the outer layer for reinforcing the centrally disposed strengthening core 100 of core sleeve 200, reinforces core sleeve
200 lateral wall is provided with to reinforce several semi-circular recesses A201 of the rounded array distribution in 200 axle center of core sleeve;
As shown in Figure 1, Figure 2, Figure 4 shows, the anti-radial pressure protective layer is protected by anti-radial pressure protection internal layer 300 and anti-radial pressure
It protects outer layer 400 to form, the anti-radial direction pressure protection internal layer 300 is that tubular structure is located at reinforcement 200 outer layer of core sleeve, anti-radial pressure
Star-like hole 301 is evenly distributed on protection 301 lateral wall of internal layer, the outer lateral section in star-like hole 301 is greater than its inside cross-sectional, anti-radial direction
The inner sidewall of pressure protection internal layer 300 is provided with several semicircles of the anti-radial pressure protection rounded array distribution in 301 axle center of internal layer
Connected in star B302, groove B302 and groove A201 are corresponded can be with Formation cross-section for circular wire casing, and the anti-radial pressure is protected
Protecting outer layer 400 is that tubular structure is located at anti-radial 300 outside of pressure protection internal layer, the anti-radial pressure protection internal layer 300 and anti-diameter
It is that strain hardening and strain-rate sensitivity material and auxetic materials form to pressure protection outer layer 400, when optical cable is by radial impact, by straining
The anti-radial pressure protection internal layer 300 and anti-radial pressure protection outer layer 400 that rate sensitivity material is formed with auxetic materials are instantaneously hardened,
Radial impact force is resisted, while anti-radial pressure protection internal layer 300 can play for porous structure and absorb energy and extenuate impact force
Effect;
As shown in Figure 1 and Figure 2, the optical fiber cable 500 is located at groove B302 and groove A201 is formed by wire casing;
As shown in Figure 1 and Figure 2, the water blocking layer 600 is that tubular structure is arranged in anti-radial pressure protection 400 periphery of outer layer,
Purpose prevents aqueous vapor from invading;
As shown in Figure 1 and Figure 2, the outer jointing jacket 700 is that tubular structure is arranged in 600 periphery of water blocking layer;
Preferably, the reinforcement core sleeve 200 is polyethylene material;
Preferably, the anti-radial pressure protection internal layer 300 and anti-radial pressure protection outer layer 400 are by poly- boron dimethyl silica
Two kinds of materials of alkane and polytetrafluoroethylene (PTFE) form;
Preferably, the outer jointing jacket 700 is polyethylene material.
Claims (4)
1. a kind of anti-big data transmission cable radially pressed, comprising: center strengthening core (100) reinforces core sleeve (200), anti-diameter
To pressure protective layer, optical fiber cable (500), water blocking layer (600), outer jointing jacket (700);
It is characterized in that, the center strengthening core (100) is located at the axle center of entire optical cable, center strengthening core (100) is metal
Silk;
The outer layer for reinforcing core sleeve (200) centrally disposed strengthening core (100), the lateral wall for reinforcing core sleeve (200) are set
It is equipped with to reinforce several semi-circular recesses A (201) of the rounded array distribution in core sleeve (200) axle center;
The anti-radial pressure protective layer is made of anti-radial pressure protection internal layer (300) and anti-radial pressure protection outer layer (400), described
Anti- radial pressure protection internal layer (300) is located at for tubular structure reinforces core sleeve (200) outer layer, and anti-radial pressure protects internal layer (301)
It is evenly distributed on lateral wall star-like hole (301), the outer lateral section of star-like hole (301) is greater than its inside cross-sectional, anti-radial pressure protection
The inner sidewall of internal layer (300) is provided with several semicircles of the anti-radial pressure protection rounded array distribution in internal layer (301) axle center
It is circular wire casing that groove B (302), groove B (302) and groove A (201), which correspond Formation cross-section, and the anti-radial pressure is protected
Protecting outer layer (400) is that tubular structure is located on the outside of anti-radial pressure protection internal layer (300), anti-radial pressure protection internal layer (300)
It is that strain hardening and strain-rate sensitivity material and auxetic materials form with anti-radial pressure protection outer layer (400);
The optical fiber cable (500) is located at groove B (302) and groove A (201) and is formed by wire casing;
The water blocking layer (600) is that tubular structure is arranged in anti-radial pressure protection outer layer (400) periphery;
The outer jointing jacket (700) is that tubular structure is arranged in water blocking layer (600) periphery.
2. the anti-big data transmission cable radially pressed of one kind according to claim 1, it is characterised in that: the reinforcement core retainer plate
Managing (200) is polyethylene material.
3. the anti-big data transmission cable radially pressed of one kind according to claim 1, it is characterised in that: the anti-radial pressure
Protect internal layer (300) and anti-radial pressure protection outer layer (400) by poly- boron dimethyl siloxane and two kinds of materials of polytetrafluoroethylene (PTFE)
Composition.
4. the anti-big data transmission cable radially pressed of one kind according to claim 1, it is characterised in that: the outer jointing jacket
It (700) is polyethylene material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910125407.XA CN110174736A (en) | 2019-02-22 | 2019-02-22 | A kind of anti-big data transmission cable radially pressed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910125407.XA CN110174736A (en) | 2019-02-22 | 2019-02-22 | A kind of anti-big data transmission cable radially pressed |
Publications (1)
Publication Number | Publication Date |
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CN110174736A true CN110174736A (en) | 2019-08-27 |
Family
ID=67688970
Family Applications (1)
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CN201910125407.XA Pending CN110174736A (en) | 2019-02-22 | 2019-02-22 | A kind of anti-big data transmission cable radially pressed |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101563733A (en) * | 2006-12-19 | 2009-10-21 | 联合碳化化学及塑料技术有限责任公司 | Cable comprising a shear thickening composition |
CN103548218A (en) * | 2011-05-17 | 2014-01-29 | 3M创新有限公司 | Remote socket apparatus |
CN205608258U (en) * | 2016-02-05 | 2016-09-28 | 贾成 | Optical cable with high strength |
GB201802895D0 (en) * | 2018-02-22 | 2018-04-11 | Graphene Composites Ltd | Laminate structure and wearable article |
CN107993757A (en) * | 2017-12-15 | 2018-05-04 | 杨幸 | A kind of high-strength tensile Compression-resistincable cable |
CN207600298U (en) * | 2017-12-21 | 2018-07-10 | 中国人民解放军国防科技大学 | Composite bulletproof assembly |
CN209327637U (en) * | 2019-02-22 | 2019-08-30 | 淮南文峰航天电缆有限公司 | A kind of anti-big data transmission cable radially pressed |
-
2019
- 2019-02-22 CN CN201910125407.XA patent/CN110174736A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101563733A (en) * | 2006-12-19 | 2009-10-21 | 联合碳化化学及塑料技术有限责任公司 | Cable comprising a shear thickening composition |
US20100027948A1 (en) * | 2006-12-19 | 2010-02-04 | Wasserman Scott H | Cable Comprising a Shear Thickening Composition |
CN103548218A (en) * | 2011-05-17 | 2014-01-29 | 3M创新有限公司 | Remote socket apparatus |
CN205608258U (en) * | 2016-02-05 | 2016-09-28 | 贾成 | Optical cable with high strength |
CN107993757A (en) * | 2017-12-15 | 2018-05-04 | 杨幸 | A kind of high-strength tensile Compression-resistincable cable |
CN207600298U (en) * | 2017-12-21 | 2018-07-10 | 中国人民解放军国防科技大学 | Composite bulletproof assembly |
GB201802895D0 (en) * | 2018-02-22 | 2018-04-11 | Graphene Composites Ltd | Laminate structure and wearable article |
CN209327637U (en) * | 2019-02-22 | 2019-08-30 | 淮南文峰航天电缆有限公司 | A kind of anti-big data transmission cable radially pressed |
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