CN110556212A - Cable for high-performance signal - Google Patents
Cable for high-performance signal Download PDFInfo
- Publication number
- CN110556212A CN110556212A CN201910480213.1A CN201910480213A CN110556212A CN 110556212 A CN110556212 A CN 110556212A CN 201910480213 A CN201910480213 A CN 201910480213A CN 110556212 A CN110556212 A CN 110556212A
- Authority
- CN
- China
- Prior art keywords
- connector
- shaped support
- fan
- optical fiber
- performance signal
- 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
- 239000010410 layer Substances 0.000 claims abstract description 19
- 239000013307 optical fiber Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004814 polyurethane Substances 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000013308 plastic optical fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims 1
- 230000004224 protection Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010618 wire wrap 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
- G02B6/4439—Auxiliary devices
-
- 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
- H01B11/005—Quad constructions
-
- 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
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
-
- 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
-
- 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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
-
- 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
- H01B7/187—Sheaths comprising extruded 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a high-performance signal cable which comprises a fan-shaped support, wherein the middle part of the fan-shaped support is a connector, the connector is connected with a plurality of arc corners which are integrated with the connector into a whole, the corner points of the arc corners are round corners, the radian is 30 ~ 60 degrees, an open cavity is formed between every two adjacent arc corners, at least one optical fiber groove is formed in the connector, a polyurethane protective layer is extruded and coated along the outer edge of the fan-shaped support, an insulating wire core is arranged in the open cavity and then is wound and bound outside the fan-shaped support, the opening size of the open cavity is smaller than the outer diameter of the insulating wire core, optical fibers are arranged in the optical fiber groove, an aluminum-plastic composite tape is woven outside the bound and then a copper wire is woven to form a double shielding layer, and a TPU outer sheath is extruded outside the double shielding layer.
Description
Technical Field
The invention relates to the field of wires and cables, in particular to a high-performance signal cable.
Background
The industrial robot industry, as an important component of the high-end equipment manufacturing industry, must be supported by more policies during this period, leading to further growth.
China will become the largest industrial robot consuming country in the world by 2014. By 2015, the demand of the Chinese robot market is estimated to reach 3.5 thousands of robots, which account for 16.9% of the total global quantity and become the largest robot market in scale. The experts show that the market of the Chinese industrial robot can be compositely accelerated by 30 percent in the future 3 years, and the explosive growth can be realized. And a high-performance signal transmission cable has important significance for the development of robots or new energy vehicles, so that a high-performance signal cable is developed.
Disclosure of Invention
In order to overcome the defects in the prior art, the high-performance signal cable with wear resistance, flexibility, high strength and excellent weather resistance is provided.
The invention provides a high-performance signal cable which comprises a fan blade-shaped support, wherein the middle part of the fan blade-shaped support is a connector, a plurality of circular arc angles which are integrated with the connector are connected onto the connector, the corner points of the circular arc angles are circular angles, the radian is 30 ~ 60 degrees, an open cavity is formed between every two adjacent circular arc angles, at least one optical fiber groove is formed in the connector, a polyurethane protective layer is extruded and coated along the outer edge of the fan blade-shaped support, an insulating wire core is arranged in the open cavity, a binding belt is wound and bound outside the fan blade-shaped support, the opening size of the open cavity is smaller than the outer diameter of the insulating wire core, optical fibers are arranged in the optical fiber groove, a copper wire is woven after the binding belt is wrapped with an aluminum plastic composite belt to form a double shielding layer, and a TPU outer sheath is extruded and coated outside the double shielding layer.
Preferably, the fan-shaped bent bracket is made of nylon, PE or PU light materials.
Preferably, the optical fiber is a glass optical fiber or a plastic optical fiber.
Preferably, the insulated wire core is composed of a copper conductor and a polyethylene insulating layer extruded outside the copper conductor.
Preferably, the fastening tape is a polyester tape or a nonwoven fabric.
Compared with the prior art, the invention has the beneficial effects that:
1. The bracket is arranged, when the core wire moves, the bracket can play a role of a spine, bear the stress caused by the movement and reduce the damage of the core wire caused by the movement stress; when the whole product is subjected to external force, the bending angle of the bracket can play a role in resisting pushing force and offsetting a part of external force; the bend angle is also equivalent to an open round-corner hollow tube, not only can the core wire be fixed, but also the core wire can generate torsion when the product is integrally twisted, and the round-corner hollow tube can ensure that the core wire rotates forwards and backwards in the tube to release the torsion; compared with the traditional bracket, the single side is in a V shape, the core wire is in the V shape, when the core wire is extruded by external force in production, the core wire can be extruded into the V shape, the core wire cannot rotate, and the insulating layer of the core wire can be extruded to cause certain damage to the insulating layer; meanwhile, the sharp corners of the V-shaped structure can damage the outer layer, such as a wrapping tape, a shielding layer and even a sheath layer.
2. A layer of soft, smooth and high-strength PU or similar performance material is extruded out of the outer layer of the bracket, so that the protection on the bracket body is increased, and the core wire twisting and the friction generated by the bracket wall are reduced. The strength and the service life of the bracket are improved.
3. The support effect is used for injecing the position of signal line around, and stable signal transmission reduces vibrations, increases the safety in utilization of optic fibre, increases the tow chain performance of whole signal line, increases the whole life of product.
4. This cable structure has solved the signal line and in removing the use, when solving and removing, can also guarantee signal transmission performance, still increases optic fibre performance, has improved wearability, pliability, intensity height, excellent weatherability, to ozone, ultraviolet ray, intensity height, low temperature resistance performance, high environmental protection performance, the weight is heavy, the pliability is good, is favorable to new energy automobile and robot long-term development to be used.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention is further illustrated by the following figures and specific examples, which are to be understood as illustrative only and not as limiting the scope of the invention, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which may occur to those skilled in the art upon reading the present specification.
as shown in figure 1, the invention provides a high-performance signal cable, which comprises a fan blade-shaped bracket 1, a fan blade-shaped cable core and a fan blade-shaped cable core, wherein the fan blade-shaped bracket 1 is made of nylon, PE or PU light materials, the middle part of the fan blade-shaped bracket 1 is a connector 12, a plurality of arc angles 13 which are integrated with the connector are connected on the connector, the sharp corners of the arc angles are round angles, the radian is 30 ~ 60 degrees, an open cavity 2 is formed between two adjacent arc angles and is used for limiting the position of a surrounding signal line, stabilizing signal transmission and reducing vibration, the connector is at least provided with an optical fiber groove 3, the use safety of optical fibers is improved, the drag chain performance of the whole signal line is improved, the service life of the product is prolonged, a polyurethane protective layer 4 is extruded along the outer edge of the fan blade-shaped bracket, the protection to the bracket body is improved, the twisting of the core wire is reduced, the friction with the bracket wall is small, the strength of the bracket is improved, the service life of the bracket is prolonged, after conductor cores are arranged in the open cavity, a conductor wire core wire-shaped bracket 6 is wrapped by a polyester tape, the non-woven fabric tape plays a role in wrapping the insulating layer, and plays a role of a cable core wire, and plays a role of a cable core wire wrapping insulating layer of a cable;
The opening size of the open type cavity is smaller than the outer diameter of the insulated wire core; the optical fiber groove is internally provided with an optical fiber 5 which is a glass optical fiber or a plastic optical fiber; the tightening belt 6 is wrapped with the aluminum-plastic composite belt 7 and then weaved with the copper wire to form a double shielding layer 8, and the TPU outer sheath 9 is extruded outside the double shielding layer, so that the cable has incomparable wear resistance, flexibility and strength, excellent weather resistance, ozone resistance, ultraviolet resistance, low temperature resistance, high environmental protection performance, heavy weight and good flexibility.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, variations and modifications can be made without departing from the principle of the present invention, and these should also be considered as falling within the scope of the present invention.
Claims (5)
1. A high-performance signal cable is characterized by comprising a fan-shaped support, wherein the middle part of the fan-shaped support is a connector, the connector is connected with a plurality of arc corners which are integrated with the connector into a whole, the corner points of the arc corners are round corners, the radian of the arc corners is 30 ~ 60 degrees, an open cavity is formed between every two adjacent arc corners, at least one optical fiber groove is formed in the connector, a polyurethane protective layer is extruded and coated along the outer edge of the fan-shaped support, an insulating wire core is arranged in the open cavity and is wound and bound outside the fan-shaped support, the opening size of the open cavity is smaller than the outer diameter of the insulating wire core, optical fibers are arranged in the optical fiber groove, an aluminum-plastic composite tape is woven outside the bound and bound tape, a double shielding layer is formed by weaving a copper wire, and a TPU outer sheath is extruded outside the double shielding layer.
2. The high performance signal cable of claim 1, wherein: the bent blade-shaped support is made of nylon, PE or PU light materials.
3. The high performance signal cable of claim 1, wherein: the optical fiber is a glass optical fiber or a plastic optical fiber.
4. The high performance signal cable of claim 1, wherein: the insulating wire core is composed of a copper conductor and a polyethylene insulating layer extruded outside the copper conductor.
5. The high performance signal cable of claim 1, wherein: the binding belt is a polyester belt or non-woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480213.1A CN110556212A (en) | 2019-06-04 | 2019-06-04 | Cable for high-performance signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480213.1A CN110556212A (en) | 2019-06-04 | 2019-06-04 | Cable for high-performance signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110556212A true CN110556212A (en) | 2019-12-10 |
Family
ID=68736416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910480213.1A Pending CN110556212A (en) | 2019-06-04 | 2019-06-04 | Cable for high-performance signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110556212A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030037955A1 (en) * | 2001-08-25 | 2003-02-27 | Cable Components Group, Llc | High performance support-separator for communications cable |
| CN102446579A (en) * | 2011-11-09 | 2012-05-09 | 上海汉欣电缆技术有限公司 | Railway signal cable with single-protective wing bracket |
| CN207704904U (en) * | 2018-01-25 | 2018-08-07 | 重庆科力线缆有限公司 | A kind of environmental-protection flame-retardant anti-interference controlling cable |
| CN109671525A (en) * | 2018-12-10 | 2019-04-23 | 江苏艾克亚特电缆科技有限公司 | A kind of novel optical fiber electric power compound cable |
| CN209993395U (en) * | 2019-06-04 | 2020-01-24 | 江苏艾立可电子科技有限公司 | Cable for high-performance signal |
-
2019
- 2019-06-04 CN CN201910480213.1A patent/CN110556212A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030037955A1 (en) * | 2001-08-25 | 2003-02-27 | Cable Components Group, Llc | High performance support-separator for communications cable |
| CN102446579A (en) * | 2011-11-09 | 2012-05-09 | 上海汉欣电缆技术有限公司 | Railway signal cable with single-protective wing bracket |
| CN207704904U (en) * | 2018-01-25 | 2018-08-07 | 重庆科力线缆有限公司 | A kind of environmental-protection flame-retardant anti-interference controlling cable |
| CN109671525A (en) * | 2018-12-10 | 2019-04-23 | 江苏艾克亚特电缆科技有限公司 | A kind of novel optical fiber electric power compound cable |
| CN209993395U (en) * | 2019-06-04 | 2020-01-24 | 江苏艾立可电子科技有限公司 | Cable for high-performance signal |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |