CN109509584A - A kind of photoelectricity mixing high-speed transfer cable - Google Patents
A kind of photoelectricity mixing high-speed transfer cable Download PDFInfo
- Publication number
- CN109509584A CN109509584A CN201811548377.5A CN201811548377A CN109509584A CN 109509584 A CN109509584 A CN 109509584A CN 201811548377 A CN201811548377 A CN 201811548377A CN 109509584 A CN109509584 A CN 109509584A
- Authority
- CN
- China
- Prior art keywords
- speed transfer
- power supply
- line
- transfer cable
- speed
- 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
- 230000005622 photoelectricity Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 230000008054 signal transmission Effects 0.000 claims abstract description 8
- 239000013307 optical fiber Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 14
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 7
- -1 perfluoroethylene-propylene Chemical group 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 241001124569 Lycaenidae Species 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 235000014987 copper Nutrition 0.000 claims description 3
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229960000892 attapulgite Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052625 palygorskite Inorganic materials 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- 239000010457 zeolite Substances 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
- H01B11/22—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
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
-
- 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
-
- 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
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulated Conductors (AREA)
Abstract
A kind of photoelectricity mixing high-speed transfer cable; including the high-speed transfer portion, low speed transmissions portion and protection portion set gradually from inside to outside; the high-speed transfer portion is using optical fiber as signal transmission conductor; using copper wires as signal transmission conductor, the protection portion includes at least shielded layer and external protection in the low speed transmissions portion.High-speed data of the invention is transmitted using optical fiber, has transmission distorted signals small, and line body is gently thin, uses the long feature of length.
Description
Technical field
The present invention relates to transmission cable technical fields, and in particular to a kind of photoelectricity mixing high-speed transfer cable.
Background technique
Transmission cable is the electricity for transmitting phone, telegram, fax paper, TV and broadcast program, data and other electric signals
Cable.The transmission speed of transmission cable is highly important parameter, which dictates that the stability and smoothness of communication, because conventional
The transmission speed of copper conductor high speed data transmission line is directly proportional to conductor cross sectional area, therefore is if desired increased using length just
The conductor diameter for increasing data core wire must be synchronized, the outer diameter of synchronizing cable entirety may become very big.But it is constrained to match
Connector size is covered, so outer diameter of cable also has certain limitations, this technical solution for allowing for simple increase data core is deposited
Bottleneck in dimensions.
Summary of the invention
The object of the present invention is to provide a kind of photoelectricity mix high-speed transfer cable, high-speed data of the invention using optical fiber into
Row transmission has transmission distorted signals small, and line body is gently thin, uses the long feature of length.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of photoelectricity mixing high-speed transfer
Cable, including the high-speed transfer portion, low speed transmissions portion and protection portion set gradually from inside to outside, the high-speed transfer portion is adopted
Use optical fiber as signal transmission conductor, the low speed transmissions portion is using copper wires as signal transmission conductor, the guarantor
Shield portion includes at least shielded layer and external protection.
As a preference of the present invention, the high-speed transfer portion is 4 core fiber optic fibers, plastics.
As a preference of the present invention, the line footpath in the high-speed transfer portion is 1.15mm.
As a preference of the present invention, the low speed transmissions portion includes the low speed data around high-speed transfer portion setting
Transmission line, signal wire, power supply line, ground wire.
As a preference of the present invention, there are two the slow data transmission lines, three for setting altogether in the low speed transmissions portion
A signal wire, four power supply lines and seven ground wires, two slow data transmission lines are disposed adjacent, and
It is arranged between two power supply lines, four power supply lines are disposed adjacent two-by-two, and three signal wires are by shielded layer packet
It wraps up in form summation signals conducting wire, the summation signals conducting wire is set between two power supply lines.
As a preference of the present invention, the slow data transmission line is naked copper flexible cord, carried out using perfluoroethylene-propylene
Outside insulation package, line footpath 0.88mm；The signal wire is tin annealed copper wire, outer using being carried out using perfluoroethylene-propylene
Side insulation package, line footpath 0.41mm；The power supply line is tin annealed copper wire, using using ethylene-tetrafluoroethylene copolymer
Carry out outside insulation package, line footpath 0.88mm；The ground wire is tin annealed copper wire.
As a preference of the present invention, the protection portion further includes the winding layer formed using 194 single tin-coated coppers, institute
The winding layer stated is set between the shielded layer and external protection.
As a preference of the present invention, the shielded layer is single side plastic-aluminum polyester belt, the external protection is Halogen resistance
Fire TPE material layers.
In conclusion the invention has the following beneficial effects:
The present invention, which possesses, has transmission distorted signals small, and line body is gently thin, uses the long advantage of length.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the cross section structure schematic diagram that second of embodiment is protected outside the present invention；
Fig. 3 is the side structure schematic view that second of embodiment is protected outside the present invention；
In figure:
1- high-speed transfer portion；1-1- transmission fiber；1-2- fiber optic protection layer of optical cable；1-3- fiberfill fibers；2- low speed transmissions portion；2-
1- slow data transmission line；2-2- signal wire；2-3- power supply line；2-4- ground wire；4- summation signals conducting wire；3- protection portion；3-2-
Winding layer；3-1- shielded layer；Between 3-3- external protection 3-2.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, the embodiment of the present invention includes be successively arranged concentrically from inside to outside for the height by high speed signal
Fast transport part 1, for by the low speed transmissions portion 2 of low speed signal and for protecting high-speed transfer portion 1 and low speed transmissions portion 2
Protection portion 3, high-speed transfer portion 1 using optical fiber be used as signal transmission conductor, low speed transmissions portion 2 use copper wires as signal
Transmission conductor, protection portion 3 includes at least the shielded layer 3-1 that 2 outside of low speed transmissions portion is arranged in and setting is mixed in this photoelectricity
The outermost external protection 3-2 of high-speed transfer cable.
As shown in Figure 1, high-speed transfer of embodiment of the present invention portion 1 is 4 core fiber optic fibers, plastics, four transmission fiber 1- are specifically included
1 and setting fiber optic protection layer of optical cable 1-2 on the outside, is provided with fiberfill fibers 1- between fiber optic protection layer of optical cable 1-2 and transmission fiber 1-1
3.The line footpath in high-speed transfer portion 1 is 1.15mm.
As shown in Figure 1, low speed transmissions of embodiment of the present invention portion 2 includes that the low speed data being arranged around high-speed transfer portion 1 passes
Defeated line 2-1, signal wire 2-2, power supply line 2-3, ground wire 2-4.There are two slow data transmission line 2- for setting altogether in low speed transmissions portion 2
1, three signal wire 2-2, four power supply line 2-3 and seven ground wire 2-4, two slow data transmission line 2-1 are disposed adjacent, and
It is arranged between two power supply line 2-3, four power supply line 2-3 are disposed adjacent two-by-two, and three signal wire 2-2 are by shielded layer 3-1 packet
It wraps up in form summation signals conducting wire 4, summation signals conducting wire 4 is set between two power supply line 2-3, and seven ground wire 2-4 are uniformly distributed
In low speed transmissions portion 2.Slow data transmission line 2-1 is naked copper flexible cord, carries out outside insulation using perfluoroethylene-propylene and wraps up,
Line footpath is 0.88mm；Signal wire 2-2 is tin annealed copper wire, is wrapped up using outside insulation is carried out using perfluoroethylene-propylene, line footpath
For 0.41mm；Power supply line 2-3 is tin annealed copper wire, is wrapped up using outside insulation is carried out using ethylene-tetrafluoroethylene copolymer, line
Diameter is 0.88mm；Ground wire 2-4 is tin annealed copper wire.
As shown in Figure 1, protection portion of the embodiment of the present invention 3 further includes the winding layer 3- formed using 194 single tin-coated coppers
2, winding layer 3-2 is set between shielded layer 3-1 and external protection 3-2.Shielded layer 3-1 is single side plastic-aluminum polyester belt, outer protection
Layer 3-2 is halogen-free flameproof TPE material layers.
As shown in Figure 2 and Figure 3, the embodiment of the present invention has another embodiment, external protection 3-2 on external protection 3-2
Second of embodiment be external protection 3-2 outer surface along external protection 3-2 extending direction be provided with helical form invaginate slot
4, helical form is invaginated, and slot 4 is interior to be filled with tension filled layer 6.Add wrapping layer 5 outside external protection 3-2, wrapping layer 5 with a thickness of
0.5~1mm, wrapping layer are halogen-free flameproof TPE material layers, and tension filled layer 6 is 40-80 parts by nylon 6；Roving glass fiber is 10-50
Part；Attapulgite is 5-20 parts；Toughener is 2-15 parts；Composite flame-proof auxiliary agent is 3-10 parts of compositions；Nylon 6 be in, low viscosity
Nylon 6, inherent viscosity 2.5-2.6, relative molecular mass 1.4-1.45 ten thousand；The continuous glass that roving glass fiber is diameter 16-17 microns
Fine yarn；Attapulgite is in threadiness, draw ratio 10-500, the crystallization water, zeolite water, absorption water and constitution water total content 13-
16%, it is surface-treated using silane coupling agent.The radial section of helical form invagination slot 4 is half elliptic, and in helical form
It falls into distance at the slot bottom to center of slot 4 and is less than distance at notch to center.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of photoelectricity mixes high-speed transfer cable, it is characterised in that: including the high-speed transfer portion set gradually from inside to outside
(1), low speed transmissions portion (2) and protection portion (3), the high-speed transfer portion (1) is using optical fiber as signal transmission conductor, institute
Using copper wires as signal transmission conductor, the protection portion (3) includes at least shielded layer in the low speed transmissions portion (2) stated
(3-1) and external protection (3-2).
2. a kind of photoelectricity according to claim 1 mixes high-speed transfer cable, it is characterised in that: the high-speed transfer portion
It (1) is 4 core fiber optic fibers, plastics.
3. a kind of photoelectricity according to claim 2 mixes high-speed transfer cable, it is characterised in that: the high-speed transfer portion
(1) line footpath is 1.15mm.
4. a kind of photoelectricity according to claim 1 mixes high-speed transfer cable, it is characterised in that: the low speed transmissions portion
It (2) include slow data transmission line (2-1), the signal wire (2-2), power supply line (2- being arranged around the high-speed transfer portion (1)
3), ground wire (2-4).
5. a kind of photoelectricity according to claim 4 mixes high-speed transfer cable, it is characterised in that: the low speed transmissions portion
(2) there are two the slow data transmission lines (2-1), three signal wires (2-2), four power supply lines for setting altogether in
(2-3) and seven ground wires (2-4), two slow data transmission lines (2-1) are disposed adjacent, and are arranged in two institutes
It states between power supply line (2-3), four power supply lines (2-3) are disposed adjacent two-by-two, and three signal wires (2-2) are by shielded layer
(3-1) is wrapped to form summation signals conducting wire (4), the summation signals conducting wire (4) be set to two power supply lines (2-3) it
Between.
6. a kind of photoelectricity according to claim 4 mixes high-speed transfer cable, it is characterised in that: the low speed data passes
Defeated line (2-1) is naked copper flexible cord, carries out outside insulation using perfluoroethylene-propylene and wraps up, line footpath 0.88mm；The signal
Line (2-2) is tin annealed copper wire, is wrapped up using outside insulation is carried out using perfluoroethylene-propylene, line footpath 0.41mm；Described
Power supply line (2-3) is tin annealed copper wire, is wrapped up using outside insulation is carried out using ethylene-tetrafluoroethylene copolymer, line footpath is
0.88mm；The ground wire (2-4) is tin annealed copper wire.
7. a kind of photoelectricity according to claim 1 mixes high-speed transfer cable, it is characterised in that: the protection portion (3)
It further include the winding layer (3-2) formed using 194 single tin-coated coppers, the winding layer (3-2) is set to the shielded layer
Between (3-1) and external protection (3-2).
8. a kind of photoelectricity according to claim 1 mixes high-speed transfer cable, it is characterised in that: the shielded layer (3-
It 1) is single side plastic-aluminum polyester belt, the external protection (3-2) is halogen-free flameproof TPE material layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548377.5A CN109509584A (en) | 2018-12-18 | 2018-12-18 | A kind of photoelectricity mixing high-speed transfer cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548377.5A CN109509584A (en) | 2018-12-18 | 2018-12-18 | A kind of photoelectricity mixing high-speed transfer cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109509584A true CN109509584A (en) | 2019-03-22 |
Family
ID=65753511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811548377.5A Pending CN109509584A (en) | 2018-12-18 | 2018-12-18 | A kind of photoelectricity mixing high-speed transfer cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109509584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055091A (en) * | 2019-12-26 | 2021-06-29 | 中兴通讯股份有限公司 | Communication module, communication device, communication control method, and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203491016U (en) * | 2013-06-27 | 2014-03-19 | 珠海汉胜科技股份有限公司 | Cable |
| JP2014216178A (en) * | 2013-04-25 | 2014-11-17 | 日立金属株式会社 | Photoelectricity composite cable |
| KR20150023199A (en) * | 2013-08-22 | 2015-03-05 | 엘에스전선 주식회사 | High-Definition Multimedia Interface Cable having optical fiber unit |
| CN206628317U (en) * | 2017-03-15 | 2017-11-10 | 东莞市光佳光电科技有限公司 | A kind of HDMI photoelectricity composite transmission line |
| CN108766646A (en) * | 2018-03-23 | 2018-11-06 | 东莞市晟钫实业有限公司 | A kind of HDMI composite optical/electrical cables and its manufacturing method |
| CN208208362U (en) * | 2018-05-10 | 2018-12-07 | 湖州久鼎电子有限公司 | A kind of notebook data connecting line of TYPE C interface |
| CN209374158U (en) * | 2018-12-18 | 2019-09-10 | 湖州久鼎电子有限公司 | A kind of photoelectricity mixing high-speed transfer cable |
-
2018
- 2018-12-18 CN CN201811548377.5A patent/CN109509584A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014216178A (en) * | 2013-04-25 | 2014-11-17 | 日立金属株式会社 | Photoelectricity composite cable |
| CN203491016U (en) * | 2013-06-27 | 2014-03-19 | 珠海汉胜科技股份有限公司 | Cable |
| KR20150023199A (en) * | 2013-08-22 | 2015-03-05 | 엘에스전선 주식회사 | High-Definition Multimedia Interface Cable having optical fiber unit |
| CN206628317U (en) * | 2017-03-15 | 2017-11-10 | 东莞市光佳光电科技有限公司 | A kind of HDMI photoelectricity composite transmission line |
| CN108766646A (en) * | 2018-03-23 | 2018-11-06 | 东莞市晟钫实业有限公司 | A kind of HDMI composite optical/electrical cables and its manufacturing method |
| CN208208362U (en) * | 2018-05-10 | 2018-12-07 | 湖州久鼎电子有限公司 | A kind of notebook data connecting line of TYPE C interface |
| CN209374158U (en) * | 2018-12-18 | 2019-09-10 | 湖州久鼎电子有限公司 | A kind of photoelectricity mixing high-speed transfer cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055091A (en) * | 2019-12-26 | 2021-06-29 | 中兴通讯股份有限公司 | Communication module, communication device, communication control method, and storage medium |
| CN113055091B (en) * | 2019-12-26 | 2024-04-19 | 中兴通讯股份有限公司 | Communication module, communication device, communication control method, and storage medium |
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