CN106229072A - A kind of high broadband Low ESR photoelectricity is combined HDMI connecting line - Google Patents
A kind of high broadband Low ESR photoelectricity is combined HDMI connecting line Download PDFInfo
- Publication number
- CN106229072A CN106229072A CN201610752943.9A CN201610752943A CN106229072A CN 106229072 A CN106229072 A CN 106229072A CN 201610752943 A CN201610752943 A CN 201610752943A CN 106229072 A CN106229072 A CN 106229072A
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- CN
- China
- Prior art keywords
- passage
- wire
- connecting line
- photoelectricity
- low esr
- 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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Classifications
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- 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
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- 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
- H01B7/0045—Cable-harnesses
-
- 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
- H01B7/1895—Internal space filling-up means
-
- 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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of high broadband Low ESR photoelectricity and be combined HDMI connecting line, including external shielding layer, in external shielding layer, be provided with skeleton, frame center is provided with passage one, being installed with steel wire in passage one, skeleton is additionally provided with multiple passage two arranged around passage one, is equipped with PE line in each passage two；Skeleton is provided with four arc grooves, four arc grooves are oppositely arranged two-by-two, being provided with the optical cable matched in the arc groove that one pair of which is oppositely arranged, be provided with the wire matched in the arc groove of another pair of opposing, external shielding layer is wrapped in the outside of optical cable, wire.Present configuration is rationally distributed, and data transmission efficiency is high, solves the technical problem that some HDMI connecting line exists at present antidetonation, capacity of resisting disturbance are weak.
Description
Technical field
The invention belongs to technical field of data transmission, particularly relate to a kind of HDMI connecting line.
Background technology
The main characteristic parameters of HDMI wire has a lot, such as Low ESR, high broadband etc., designs a excellent HDMI
Line needs ceaselessly to test and test and use new material to achieve the goal, and therefore at present people pass through structure making great efforts
Change and use on material, changing the characteristic of HDMI wire material, such as, improve broadband index and reduce impedance etc..
Along with the progress of science and technology, digital TV in high resolution occupation rate in ordinary family user is more and more higher；But, high definition
DTV needs more rapid and undistorted high-quality video/audio signal to be supported, and general coaxial cable can only transmit
Analogue signal, has been difficult to meet the demand signals of digital TV in high resolution, needs further to be improved, and existing HDMI connects
Line yet suffers from the problem that antidetonation, capacity of resisting disturbance are more weak.
Summary of the invention
It is an object of the invention to: provide a kind of high broadband Low ESR photoelectricity to be combined HDMI connecting line, to solve to have at present
The technical problem that the antidetonation of a little HDMI connecting lines existence, capacity of resisting disturbance are weak, its topology layout is reasonable, and data transmission efficiency is high.
The technical solution used in the present invention is as follows:
A kind of high broadband Low ESR photoelectricity is combined HDMI connecting line and includes external shielding layer, is provided with skeleton, bone in external shielding layer
Frame center is provided with passage one, is installed with steel wire in passage one, and skeleton is additionally provided with multiple passage two arranged around passage one, Mei Getong
PE line it is equipped with in road two；Skeleton is provided with four arc grooves, and four arc grooves are oppositely arranged two-by-two, and one pair of which sets relatively
It is provided with the optical cable matched in the arc groove put, in the arc groove of another pair of opposing, is provided with leading of matching
Line, external shielding layer is wrapped in the outside of optical cable, wire.
Further, passage one is set to one, and passage two is set to six.
Further, the outer of all optical cables and wire is on same circumference.
Further, optical cable, the outer surface of wire are coated with the lubricant being made up of silicone oil.
Further, external shielding layer is followed successively by metal protection layer, thin aluminium powder layer, fire lagging and silicone rubber from inside to outside
Inner sheath.
Further, metal protection layer contacts with each other with optical cable, wire respectively so that optical cable, wire are not easily shifted, strengthens
The stability of HDMI connecting line, beneficially antidetonation.
Further, wire includes metallic conductor and the insulating barrier being wrapped in outside metallic conductor.
Further, optical cable includes optical fiber and the tight sleeve layer being wrapped in outside optical fiber.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
Skeleton has been made into the bracing frame with four arc grooves by the present invention, to adapt to the installation of optical cable and wire, makes
Obtain optical cable and wire is not easily shifted, enhance the stability of HDMI connecting line, beneficially antidetonation；By setting at crossing skeleton center
Put passage one and passage two, thus steel wire and PE line are installed in HDMI connecting line, and so that PE line and Shielded Twisted Pair
Keep apart, it is to avoid mutual interference；And four arc grooves are oppositely arranged two-by-two, it is easy to make the outer of optical cable and wire
Being on same circumference, then optical cable, wire and skeleton etc. are wrapped with external shielding layer, the effect of external shielding layer is i.e. screen
Covering interference, promote capacity of resisting disturbance, the technology solving some HDMI connecting line exists at present antidetonation, capacity of resisting disturbance weak is asked
Topic.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
All features disclosed in this specification, in addition to mutually exclusive feature and/or step, all can be with any
Mode combines.
Below in conjunction with Fig. 1, the present invention is elaborated.
A kind of high broadband Low ESR photoelectricity is combined HDMI connecting line, and including external shielding layer, external shielding layer is the most successively
For metal protection layer 4, thin aluminium powder layer 5, fire lagging 6 and silicone rubber inner sheath 7, the metal protection layer of external shielding layer innermost layer
Being provided with skeleton 1 in 4, skeleton 1 center is provided with a passage one, is installed with steel wire 9 in passage one, and skeleton 1 is additionally provided with six around logical
The passage two that road one is arranged, is equipped with PE line 10 in each passage two；Skeleton 1 is provided with four arc groove 1-1, and four arcs are recessed
Groove 1-1 is oppositely arranged two-by-two, is provided with optical cable 2 (the i.e. optical cable 2 matched in the arc groove 1-1 that one pair of which is oppositely arranged
Fit with arc groove 1-1), be provided with in the arc groove 1-1 of another pair of opposing match wire 3 (i.e. wire 3 with
Arc groove 1-1 fit), external shielding layer is wrapped in optical cable 2, the outside of wire 3, metal protection layer 4 respectively with optical cable 2, wire 3
Contact with each other.
In implementation process, possible wire 3 is thinner, therefore, for the arc groove 1-1 of conducting wire 3 than optical cable 2
The degree of depth can be more shallow, makes the outer of all optical cables 2 and wire 3 be on same circumference (arranging phase according to practical situation
Answer the arc groove 1-1 of the degree of depth).
Wire 3 include metallic conductor 3-1 and the insulating barrier 3-2 being wrapped in outside metallic conductor 3-1, insulating barrier 3-2 from outward to
Including the first gold mica tape, composite fire band and the second gold mica tape the most successively, metallic conductor 3-1 is arranged on the second gold mica tape
In；Composite fire band is by glass-fiber-fabric and can the calendering of Ceramic silicon rubber mixture to form, and being provided with of glass-fiber-fabric helps can
Ceramic silicon rubber shows as improving intensity during ceramic characteristics, also allows for the molding of composite fire band simultaneously.
Optical cable 2 includes that optical fiber 2-1 and the tight sleeve layer 2-2 being wrapped in outside optical fiber 2-1, optical fiber 2-1 are single-mode fiber or multimode
Optical fiber；Described tight sleeve layer 2-2 is thermoplastic flame-proof polyolefin low smoke and zero halogen material or pvc material；And optical fiber 2-1 is with tight
It is vacuum between jacket layer 2-2.
Optical cable 2, the outer surface of wire 3 are coated with the lubricant being made up of silicone oil, metal protection layer 4 be coated with lubrication
The optical cable 2 of agent, wire 3 contact with each other so that optical cable 2, wire 3, metal protection layer 4 and skeleton 1 form four buffer cavity 8.
Being filled with non-metal reinforcement member in buffer cavity 8, concrete, non-metal reinforcement member uses aramid yarn；Aramid yarn has
There is good toughness, can be evenly distributed on around wire 3 and optical cable 2, it is ensured that enriching and roundness of filling, meet regulation simultaneously
Specification and quantity, meet integrally stretching requirement.
Use fiber-optic transfer HD digital video/audio data optical signal, use metallic conductor transmission DDC/HDCP agreement
The signal of telecommunication, has transmission range long, the advantage that transmission quality is high；Being additionally, since between tight sleeve layer 2-2 and optical fiber 2-1 is vacuum
, optical fiber 2-1 can be made to be closely linked with tight sleeve layer 2-2, this combination is possible to prevent the mutual fortune of bi-material
Dynamic, eliminate the added losses that bending unnecessary for optical fiber 2-1 increases；Additionally, non-metal reinforcement member filled fiber cable 2 and wire 3 it
Between space, and be wrapped in all of optical cable 2 and the outer layer of wire 3, it is ensured that enriching and roundness of filling, meet regulation simultaneously
Specification and quantity, make HDMI cable have good mechanical strength and toughness.
When HDMI connecting line is by fire, metal protection layer 4 promptly can conduct heat at by fire toward surrounding, anti-
Fire screen absciss layer reach can the temperature of ceramic time, fire lagging circumference entirety can promptly be sintered into the heavily fortified point of ceramic-like
Firmly, complete housing, thus the cable within cable provides good protective effect.
Claims (8)
1. one kind high broadband Low ESR photoelectricity is combined HDMI connecting line, it is characterised in that includes external shielding layer, sets in external shielding layer
Having skeleton (1), skeleton (1) center to be provided with passage one, be installed with steel wire (9) in passage one, skeleton (1) is additionally provided with multiple around passage
One passage two arranged, is equipped with PE line (10) in each passage two；Skeleton (1) is provided with four arc grooves (1-1), four arcs
Connected in star (1-1) is oppositely arranged two-by-two, is provided with, in the arc groove (1-1) that one pair of which is oppositely arranged, the optical cable matched
(2), being provided with the wire (3) matched in the arc groove (1-1) of another pair of opposing, external shielding layer is wrapped in optical cable
(2), the outside of wire (3).
A kind of high broadband the most as claimed in claim 1 Low ESR photoelectricity is combined HDMI connecting line, it is characterised in that passage one sets
Being set to one, passage two is set to six.
A kind of high broadband the most as claimed in claim 1 Low ESR photoelectricity is combined HDMI connecting line, it is characterised in that all optical cables
(2) it is on same circumference with the outer of wire (3).
A kind of high broadband the most as claimed in claim 1 Low ESR photoelectricity is combined HDMI connecting line, it is characterised in that optical cable (2),
The outer surface of wire (3) is coated with the lubricant being made up of silicone oil.
A kind of high broadband the most as claimed in claim 1 Low ESR photoelectricity is combined HDMI connecting line, it is characterised in that external shielding layer
It is followed successively by metal protection layer (4), thin aluminium powder layer (5), fire lagging (6) and silicone rubber inner sheath (7) from inside to outside.
A kind of high broadband the most as claimed in claim 5 Low ESR photoelectricity is combined HDMI connecting line, it is characterised in that metal protection
Layer (4) contacts with each other with optical cable (2), wire (3) respectively.
7. the one high broadband Low ESR photoelectricity as described in claim 1 or 6 is combined HDMI connecting line, it is characterised in that wire
(3) include metallic conductor (3-1) and be wrapped in metallic conductor (3-1) insulating barrier (3-2) outward.
A kind of high broadband the most as claimed in claim 1 Low ESR photoelectricity is combined HDMI connecting line, it is characterised in that optical cable (2)
Including optical fiber (2-1) be wrapped in optical fiber (2-1) tight sleeve layer (2-2) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752943.9A CN106229072A (en) | 2016-08-29 | 2016-08-29 | A kind of high broadband Low ESR photoelectricity is combined HDMI connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752943.9A CN106229072A (en) | 2016-08-29 | 2016-08-29 | A kind of high broadband Low ESR photoelectricity is combined HDMI connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106229072A true CN106229072A (en) | 2016-12-14 |
Family
ID=58071268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752943.9A Pending CN106229072A (en) | 2016-08-29 | 2016-08-29 | A kind of high broadband Low ESR photoelectricity is combined HDMI connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229072A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873217A (en) * | 2018-09-14 | 2018-11-23 | 铜陵市铜都特种线缆有限公司 | A kind of anti-extrusion multicore outdoor optical cable |
| CN110060810A (en) * | 2019-05-22 | 2019-07-26 | 安徽凌宇电缆科技有限公司 | One kind can the mining middle pressure soft rubber cable of load monitoring type |
-
2016
- 2016-08-29 CN CN201610752943.9A patent/CN106229072A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873217A (en) * | 2018-09-14 | 2018-11-23 | 铜陵市铜都特种线缆有限公司 | A kind of anti-extrusion multicore outdoor optical cable |
| CN110060810A (en) * | 2019-05-22 | 2019-07-26 | 安徽凌宇电缆科技有限公司 | One kind can the mining middle pressure soft rubber cable of load monitoring type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |