CN104051073B - Shielding type data cable for mechanical arm - Google Patents
Shielding type data cable for mechanical arm Download PDFInfo
- Publication number
- CN104051073B CN104051073B CN201410218463.5A CN201410218463A CN104051073B CN 104051073 B CN104051073 B CN 104051073B CN 201410218463 A CN201410218463 A CN 201410218463A CN 104051073 B CN104051073 B CN 104051073B
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- CN
- China
- Prior art keywords
- layer
- copper conductor
- insulated wire
- polytetrafluoroethylene floor
- polytetrafluoroethylene
- 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.)
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- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 37
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 34
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 34
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- 239000010949 copper Substances 0.000 claims abstract description 33
- 239000004020 conductor Substances 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229920000742 Cotton Polymers 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 5
- 230000003139 buffering Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000005755 formation reaction Methods 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 150000001879 copper Chemical class 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M buffer Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract description 4
- 230000003068 static Effects 0.000 abstract description 2
- 230000037250 Clearance Effects 0.000 abstract 1
- 230000035512 clearance Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N Tetrafluoroethylene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/10—Screens specially adapted for reducing interference from external sources
- H01B11/1008—Features relating to screening tape per se
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/186—Sheaths comprising longitudinal lapped non-metallic layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
Abstract
The invention discloses a shielding type data cable for a mechanical arm. The shielding type data cable for the mechanical arm comprises eight copper conductor units. The eight copper conductor units are twisted pairwise to form four symmetric insulation wire pairs, the outer surfaces of the four symmetric insulation wire pairs are wrapped by first polytetrafluoroethylene bands, and the four symmetric insulation wire pairs are twisted to form a cable core. The outer surface of the cable core is longitudinally wrapped by a second polytetrafluoroethylene layer, and clearances between the second polytetrafluoroethylene layer and the four symmetric insulation wire pairs are filled with a plurality of cotton yarn. A cotton fiber wire is wound on the outer surface of the second polytetrafluoroethylene layer to form a buffer sliding layer, the winding direction of the cotton fiber wire is opposite to the twisting direction of the four symmetric insulation wire pairs, a plurality of metal wires are wound on the outer surface of the buffer sliding layer in parallel to form a metal shielding layer, and the winding direction of the metal wires in the metal shielding layer is opposite to that of the cotton fiber wire. The outer surface of the metal shielding layer is wrapped by a third polytetrafluoroethylene layer. The data cable is small in friction coefficient, flexible, resistant to stretching and free of friction static electricity, and the structure and electrical performance can be kept stable after frequent movement.
Description
Technical field
The present invention relates to a kind of data cable, more particularly, to a kind of mechanical arm shield type data cable.
Background technology
The structure of traditional shield type data cable is to set by 4 groups of symmetric signal lines, wrapped one layer of polyester belt, then
The wrapped one layer aluminium-plastic tape being used for shielding, outer layer extrusion PVC or other plastic covering layers.Symmetric signal is to being by two copper
The insulated wire set being coated with high-density polyethylene layer outside conductor forms.The specification that properties of product meet TIA/EIA568 will
Ask.For solving the electric property attenuation problem under lower frequency and electromagnetic interference problem, some product designs are in aluminium-plastic tape
One layer of brass wire shielding of outer braid.For requiring mobile shield type data cable, the conductor of symmetric signal pair is replaced by many
Root copper stranded conductor.The data cable of this kind of structure ensure that transmission performance when fixation is laid and mobile occasion uses.But
Be mechanical arm etc. is frequently moved, in the environment of environmental condition rather harsh, the performance reliability of such product cannot be expired
Foot requires, and through the movement of hundreds of time, arises that the problems such as conductor break, decay increase, interference free performance declines.Moving
During, between insulation, insulating has friction and outer layer band, shielding between, and one side is easy to produce electrostatic, causes signal
Interference, frequently rubs simultaneously and the mechanical and physical performance of insulating materials also can be caused to decline.General mechanical arm all can require 10
The movement of more than ten thousand times, if the impact of the slip of cable core structure can not be solved it is impossible to solving product endurance and shielding stable
The problem of property, cannot ensure the signal transmission demand of mechanical arm.In this point, traditional cable structure is it is difficult to ensure that conform to
Ask.
How to design a kind of data cable, during ensure that the type frequently reciprocating of more than 100,000 times, signal transmission is protected
Card is stable, becomes the direction of those skilled in the art's effort.
Content of the invention
The present invention provides a kind of mechanical arm shield type data cable, this mechanical arm shield type data cable coefficient of friction
Little, soft stretch-proof, no frictional static produce, frequently move after still can guarantee that constitutionally stable shield type data cable, produce
Product are less than 5% through the bending of 100,000 times, electric property rate of change.
For reaching above-mentioned purpose, the technical solution used in the present invention is：A kind of mechanical arm shield type data cable, bag
Include：Eight copper conductor units, this copper conductor unit outer surface is coated with insulation polypropylene layer, and described copper conductor unit is by some
Copper conductor is stranded to be formed；
Described eight copper conductor units stranded formation symmetrical insulated wire pair of first, second, third and fourth two-by-two, described the
First, second, third and the 4th symmetrical insulated wire are all surrounded with the first teflin tape stranded formation cable to respective outer surface
Core；
Second polytetrafluoroethylene floor is indulged and is wrapped described cable core outer surface, described second polytetrafluoroethylene floor and first, second, the
Three and the 4th symmetrical insulated wire between gap be filled with some cotton yarns；
One cotton fiber line is wound in described second polytetrafluoroethylene floor outer surface and forms buffering sliding layer, and this cotton fiber line twines
In opposite direction with first, second, third and fourth symmetrical insulated wire strand around direction, some one metal wires are abreast wound in
Described buffering sliding layer outer surface forms metal screen layer, and in this metal screen layer, wire is wound around and described cotton fiber line phase
Instead；
One the 3rd polytetrafluoroethylene floor is coated on the described 3rd around being wrapped in described metal screen layer outer surface, an external sheath layer
Polytetrafluoroethylene floor outer surface.
In technique scheme, further improved technology scheme is as follows：
In such scheme, described cotton fiber line is dredged and is around in described second polytetrafluoroethylene floor outer surface.
Because technique scheme is used, the present invention compared with prior art has following advantages：
1. mechanical arm of the present invention shield type data cable, the symmetrical insulated wire of its first, second, third and fourth is to each
All it is surrounded with the first teflin tape stranded formation cable core from outer surface, the second polytetrafluoroethylene floor is indulged and wrapped outside described cable core
Surface, in frequently BENDING PROCESS, overcomes the symmetrical insulated wire of first, second, third and fourth and respective copper conductor list
The distance between unit and pitch change, thus causing the change of electric property；And frequently in BENDING PROCESS, first,
Second, third and the 4th symmetrical insulated wire are all surrounded with the first teflin tape to respective outer surface, and the second polytetrafluoroethyl-ne
Alkene layer has the symmetrical insulated wire pair of four the first teflin tapes by vertical packet mode cladding, due to the first polytetrafluoroethylene (PTFE)
Band and the second polytetrafluoroethylene floor have that coefficient of friction is low, intensity is high, corrosion-resistant, good insulation preformance, the coefficient of friction of this band
It is 0.04, be the minimum material of coefficient of friction in current solid material, and being coated by way of vertical bag before metal screen layer,
Reduce the frictional force that causes of overlap joint being produced due to lapping structure increase so that when being frequently bended cable core structural change
It is preferably minimized；Secondly as reducing frictional force and teflin tape does not allow to be also easy to produce electrostatic, also greatly reduce the product of electrostatic
Raw, improve performance reliability and security.
2. mechanical arm of the present invention shield type data cable, its described second polytetrafluoroethylene floor and first, second,
Three and the 4th symmetrical insulated wire between gap be filled with some cotton yarns, a cotton fiber line is wound in described second polytetrafluoroethyl-ne
Alkene layer outer surface forms buffering sliding layer, this cotton fiber line winding direction and the symmetrical insulated wire pair of first, second, third and fourth
Direction of lay is contrary, and some one metal wires are wound in described buffering sliding layer outer surface and form metal screen layer, this metallic shield
In layer wire be abreast wound around contrary with described cotton fiber line it is ensured that when bending, wire have enough shift positions and not
Produce stretching to cause to break, be easier between copper wire and insulated slide layer to slide simultaneously and do not produce electrostatic interference, this structure was both
Can guarantee that the pliability of cable, also ensure that the shield effectiveness after being frequently bended.
3. mechanical arm of the present invention shield type data cable, is disposed with second and gathers between its cable core and external sheath layer
Tetrafluoroethene layer, a cotton fiber line is wound in described second polytetrafluoroethylene floor outer surface and forms buffering sliding layer, some gold
Belong to silk and be abreast wound in buffering sliding layer and form metal screen layer, one the 3rd polytetrafluoroethylene floor is around being wrapped in described metallic shield
Layer outer surface, formation buffering between metal screen layer and oversheath, it is to avoid in the reciprocating motion of cable, oversheath and shielding
Electrostatic interference is produced between layer；Meanwhile, the Performance comparision of teflin tape is soft, smooth, does not interfere with the softness of cable
Degree, by technology controlling and process during sheathing, smooth surface makes easily to produce between cable core and sheath in BENDING PROCESS
Slide, reduce the stretching to copper conductor and tincopper fuse wire braided armor for the external force, increase the service life.
Brief description
Accompanying drawing 1 is mechanical arm shield type data cable structural representation of the present invention；
Accompanying drawing 2 buffers sliding layer and metal screen layer structural representation for the present invention；
Accompanying drawing 3 is A-A cross-sectional view in accompanying drawing 2；
Accompanying drawing 4 is comparative example structural representation.
In the figures above：1st, copper conductor unit；11st, copper conductor；2nd, insulate polypropylene layer；3rd, the first symmetrical insulated wire pair；
4th, the second symmetrical insulated wire pair；5th, the 3rd symmetrical insulated wire pair；6th, the 4th symmetrical insulated wire pair；7th, the first teflin tape；
8th, cable core；9th, the second polytetrafluoroethylene floor；10th, cotton yarn；12nd, buffer sliding layer；13rd, wire；14th, metal screen layer；15、
3rd polytetrafluoroethylene floor；16th, external sheath layer；17th, cotton fiber line；18th, polyester belt；19th, wire sheathing.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment：A kind of mechanical arm shield type data cable, including：Eight copper conductor units 1, this copper conductor unit 1
Outer surface is coated with insulation polypropylene layer 2, and described copper conductor unit 1 is formed by some copper conductors 11 are stranded；
Described eight copper conductor units 1 two-by-two the stranded formation symmetrical insulated wire of first, second, third and fourth to 3,4,5,
6, the symmetrical insulated wire of described first, second, third and fourth is all surrounded with the first polytetrafluoroethylene (PTFE) to 3,4,5,6 respective outer surfaces
Band 7 stranded formation cable core 8；
Second polytetrafluoroethylene floor 9 is vertical to wrap described cable core 8 outer surface, described second polytetrafluoroethylene floor 9 and first, the
2nd, the third and fourth symmetrical insulated wire is filled with some cotton yarns 10 to gap between 3,4,5,6；
In frequently BENDING PROCESS, overcome the symmetrical insulated wire of first, second, third and fourth and respective copper conductor
The distance between unit and pitch change, thus causing the change of electric property；And frequently in BENDING PROCESS,
First, second, third and the 4th symmetrical insulated wire are all surrounded with the first teflin tape to respective outer surface, and the second polytetrafluoro
Pvdf layer has the symmetrical insulated wire pair of four the first teflin tapes by vertical packet mode cladding, due to the first polytetrafluoroethyl-ne
Alkene band and the second polytetrafluoroethylene floor have that coefficient of friction is low, intensity is high, corrosion-resistant, good insulation preformance, the friction system of this band
Number is 0.04, is the minimum material of coefficient of friction in current solid material, and before metal screen layer by way of vertical bag bag
Cover, reduce the frictional force that causes of overlap joint being produced due to lapping structure increase so that when being frequently bended cable core structure change
Impact is preferably minimized；Secondly as reducing frictional force and teflin tape does not allow to be also easy to produce electrostatic, also greatly reduce electrostatic
Generation, improve performance reliability and security；
One cotton fiber line 17 is wound in described second polytetrafluoroethylene floor 9 outer surface and forms buffering sliding layer 12, and this cotton is fine
Dimension line 17 winding direction insulated wire symmetrical with first, second, third and fourth is contrary to 3,4,5,6 direction of lays, some gold
Belong to silk 13 and be abreast wound in described buffering sliding layer 12 outer surface formation metal screen layer 14, metal in this metal screen layer 14
Silk 13 is wound around contrary with described cotton fiber line 17；When on the one hand ensureing bending, copper wire has enough shift positions not produce and draw
Stretch and cause to break, be easier between copper wire and insulated slide layer to slide simultaneously and do not produce electrostatic interference, this structure both can guarantee that
The pliability of cable, also ensure that the shield effectiveness after being frequently bended；
One the 3rd polytetrafluoroethylene floor 15 is coated on institute around being wrapped in described metal screen layer 14 outer surface, an external sheath layer 16
State the 3rd polytetrafluoroethylene floor 15 outer surface.Form buffering between metal screen layer and oversheath, it is to avoid reciprocal in cable
In motion, between oversheath and screen layer, produce electrostatic interference.Meanwhile, the Performance comparision of teflin tape is soft, smooth, no
Influence whether the pliability of cable, by technology controlling and process during sheathing, smooth surface makes cable core in BENDING PROCESS
Easily produce and sheath between and slide, reduce the stretching to copper conductor and tincopper fuse wire braided armor for the external force, increase the service life.
Above-mentioned cotton fiber line 17 is dredged and is around in described second polytetrafluoroethylene floor 9 outer surface.
Comparative example：A kind of mechanical arm shield type data cable, including eight copper conductor units 1, outside this copper conductor unit 1
Surface coating has insulation polypropylene layer 2, and described copper conductor unit 1 is formed by some copper conductors 11 are stranded；
Described eight copper conductor units 1 two-by-two the stranded formation symmetrical insulated wire of first, second, third and fourth to 3,4,5,
6, described first, second, third and fourth symmetrical insulated wire formation stranded to 3,4,5,6 cable core 8, a polyester belt 18 is wrapped described
Cable core 8 outer surface, described polyester belt 18 and the symmetrical insulated wire of first, second, third and fourth are to gap filling between 3,4,5,6
There are some cotton yarns 10；
Polyester belt 18 outer surface is located at by the wire sheathing 19 of some proof copper-wire braideds, an external sheath layer 16 coats
In described wire sheathing 19 outer surface.
Performance test data is as shown in table 1：
Table 1
Above-described embodiment only technology design to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not be limited the scope of the invention with this.All according to the present invention
Equivalence changes or modification that Spirit Essence is made, all should be included within the scope of the present invention.
Claims (1)
1. a kind of mechanical arm with shield type data cable it is characterised in that：Including：Eight copper conductor units（1）, this copper conductor list
Unit（1）Outer surface is coated with insulation polypropylene layer（2）, described copper conductor unit（1）By some copper conductors（11）Stranded form；
Described eight copper conductor units（1）The stranded formation symmetrical insulated wire pair of first, second, third and fourth two-by-two（3、4、5、
6）, the symmetrical insulated wire pair of described first, second, third and fourth（3、4、5、6）Each outer surface is all surrounded with the first polytetrafluoro
Vinyl strap（7）And stranded formation cable core（8）；
Second polytetrafluoroethylene floor（9）The described cable core of vertical bag（8）Outer surface, described second polytetrafluoroethylene floor（9）With first,
2nd, the third and fourth symmetrical insulated wire pair（3、4、5、6）Between gap be filled with some cotton yarns（10）；
One cotton fiber line（17）It is wound in described second polytetrafluoroethylene floor（9）Outer surface forms buffering sliding layer（12）, this cotton
Single（17）Winding direction and the symmetrical insulated wire pair of first, second, third and fourth（3、4、5、6）Direction of lay is contrary, if
Dry one metal wire（13）Abreast it is wound in described buffering sliding layer（12）Outer surface forms metal screen layer（14）, this metal screen
Cover layer（14）Middle wire（13）It is wound around and described cotton fiber line（17）It is wound around contrary；
One the 3rd polytetrafluoroethylene floor（15）Around being wrapped in described metal screen layer（14）Outer surface, an external sheath layer（16）It is coated on
Described 3rd polytetrafluoroethylene floor（15）Outer surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410218463.5A CN104051073B (en) | 2014-05-22 | 2014-05-22 | Shielding type data cable for mechanical arm |
| CN201710086806.0A CN107039108A (en) | 2014-05-22 | 2014-05-22 | The data cable of low-friction coefficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410218463.5A CN104051073B (en) | 2014-05-22 | 2014-05-22 | Shielding type data cable for mechanical arm |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710086806.0A Division CN107039108A (en) | 2014-05-22 | 2014-05-22 | The data cable of low-friction coefficient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104051073A CN104051073A (en) | 2014-09-17 |
| CN104051073B true CN104051073B (en) | 2017-02-15 |
Family
ID=51503785
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410218463.5A Active CN104051073B (en) | 2014-05-22 | 2014-05-22 | Shielding type data cable for mechanical arm |
| CN201710086806.0A Pending CN107039108A (en) | 2014-05-22 | 2014-05-22 | The data cable of low-friction coefficient |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710086806.0A Pending CN107039108A (en) | 2014-05-22 | 2014-05-22 | The data cable of low-friction coefficient |
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| Country | Link |
|---|---|
| CN (2) | CN104051073B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976911B (en) * | 2016-06-29 | 2018-01-09 | 国网山东省电力公司济南供电公司 | A kind of dust and moisture resist bending RS232 serial port data lines |
| WO2020044851A1 (en) * | 2018-08-27 | 2020-03-05 | 住友電気工業株式会社 | Insulated electrical cable |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402657Y (en) * | 2009-04-29 | 2010-02-10 | 天津市信九电子有限公司 | Fixed-oxygen temperature measuring wire |
| CN101562062B (en) * | 2009-06-01 | 2011-12-21 | 宝胜科技创新股份有限公司 | Anti-torsion data power composite cable and manufacturing method thereof |
| KR20110082341A (en) * | 2010-01-11 | 2011-07-19 | 동일전선(주) | Data communication cable |
| CN201673727U (en) * | 2010-04-29 | 2010-12-15 | 江苏远洋东泽电缆股份有限公司 | Armoured shielding type audio-frequency cable for ship and oceaneering |
| CN101950619A (en) * | 2010-09-03 | 2011-01-19 | 宁波东方电缆股份有限公司 | Hybrid armored structure of single-core high-voltage submarine cable |
| CN102737757A (en) * | 2011-04-14 | 2012-10-17 | 江苏华能电缆股份有限公司 | Digital monitoring cable for navel ship |
| CN202307207U (en) * | 2011-08-30 | 2012-07-04 | 江苏亨通线缆科技有限公司 | Waterproof high-speed data cable |
| CN102364585B (en) * | 2011-10-25 | 2012-11-28 | 江苏亨通线缆科技有限公司 | Low-voltage remote power supply cable for high-speed Ethernet switch |
| CN203444809U (en) * | 2013-07-10 | 2014-02-19 | 江苏亨通线缆科技有限公司 | Category-7 data transmission cable for ships |
| CN203444856U (en) * | 2013-07-10 | 2014-02-19 | 江苏亨通线缆科技有限公司 | Anti-interference communication data cable for ships |
| CN203882722U (en) * | 2014-05-22 | 2014-10-15 | 江苏亨通线缆科技有限公司 | Shielded type data cable for mechanical arm |
-
2014
- 2014-05-22 CN CN201410218463.5A patent/CN104051073B/en active Active
- 2014-05-22 CN CN201710086806.0A patent/CN107039108A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN104051073A (en) | 2014-09-17 |
| CN107039108A (en) | 2017-08-11 |
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