CN102479580A - Flat high-speed high-definition communication wire rod and flat high-speed high-definition network communication wire rod - Google Patents
Flat high-speed high-definition communication wire rod and flat high-speed high-definition network communication wire rod Download PDFInfo
- Publication number
- CN102479580A CN102479580A CN2010105686508A CN201010568650A CN102479580A CN 102479580 A CN102479580 A CN 102479580A CN 2010105686508 A CN2010105686508 A CN 2010105686508A CN 201010568650 A CN201010568650 A CN 201010568650A CN 102479580 A CN102479580 A CN 102479580A
- Authority
- CN
- China
- Prior art keywords
- frequency line
- group
- wire rod
- flat
- groups
- 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
Images
Landscapes
- Communication Cables (AREA)
Abstract
The invention provides a flat high-speed high-definition communication wire rod and a flat high-speed high-definition network communication wire rod. The wire rods comprise high-frequency wire sets for transmitting data and low-frequency wire sets for transmitting control signals, wherein the high-frequency wire sets and the low-frequency wire sets are covered by insulation protecting bushes; the insulation protecting bushes are in a flat shape; the high-frequency wire sets and one low-frequency wire set are parallel arranged in one row and a gap is reserved between each two wire sets; the gap is filled with insulation materials; each high-frequency wire set is a twisted-pair wire hinged by two core wires and the outer layer of the twisted-pair wire is covered by a shielding layer. The flat high-speed high-definition communication wire rod and the flat high-speed high-definition network communication wire rod, provided by the invention, have the characteristics of simple structure and novel conception and are in the flat shape; the thickness of the wire rods is thinner, the wire rods have a better bending performance and influences on the crosstalk performance between the wire sets are small when the wire rods are bent, so that the transmission performance is improved; the wire layout is more convenient due to a flat wire rod structure, so that the space is saved; and a polyester belt layer and an aluminum foil layer are used as the shielding layers, so that the shielding performance and the anti-interference performance are improved.
Description
Technical field
The present invention relates to high speed high definition communication wire rod technical field, especially a kind of flat high speed high definition communication wire rod and flat high speed high definition network service wire rod.
Background technology
Along with popularizing of high definition and full HD panel TV and equipment, high standard HDMI wire rod relies on its high speed data transfer ability to be used widely, and HDMI wire rod commonly used now is the high speed high definition communication wire rod of 1.3 versions; The wire rod of HDMI 1.3 versions comprises four groups of high-frequency line groups of transmission data and one group of low frequency line group of transmission of control signals, and the HDMI wire rod has developed into the high speed high definition network service wire rod of 1.4 versions, on 1.3 version bases, has increased Ethernet passage and audio frequency return path; Advantages such as it is more to have function, and transmission speed is faster, and video output is more clear; Be development in future trend, the wire rod of HDMI 1.4 versions comprises five groups of high-frequency line groups of transmission data and one group of low frequency line group of transmission of control signals, and existing wire rod cross section is a circle; Very inconvenient during wiring; Especially on the corner, need make wire rod consistent, for not influencing signal transfer quality with the profile of corner; Bending radius generally must not be less than 20 times of wire rod external diameter; If bending radius is less than 20 times of the wire rod external diameter when reality is used, with improve greatly line between cross-talk, thereby influenced the transmission performance of the wire rod of communicating by letter.
Summary of the invention
The technical problem that the present invention will solve is: overcome the deficiency in the prior art, a kind of flat high speed high definition communication wire rod and flat high speed high definition network service wire rod are provided, be flat; Reduce the radius of wire rod; Make wire rod obtain littler bending radius, make wiring more convenient, save the space.
The technical solution adopted for the present invention to solve the technical problems is: a kind of flat high speed high definition communication wire rod; Comprise four groups of high-frequency line groups of transmission data and one group of low frequency line group of transmission of control signals; Described high-frequency line group and low frequency line group skin are enclosed with insulating sleeve, and the cross section of described insulating sleeve is a flat, and four groups of high-frequency line groups and one group of low frequency line group laterally arrange and be arranged into a row; Have between every group of line group at interval; Fill insulant at interval, the twisted-pair feeder of described every group of high-frequency line group for being twisted into by two heart yearns, described twisted-pair feeder skin is enclosed with screen.Twisted-pair feeder by the heart yearn of two insulated through pair twister by a constant pitch stranded forming mutually; Can resist a part of external electromagnetic wave interference; Main is reduces the external interference of self signal; The electric wave of each root heart yearn radiation in transmission can be offset with the electric wave that sends on another root heart yearn, can reduce the degree that signal disturbs.
Further, for avoiding the interference of high-frequency line group to low frequency line group, described low frequency line group is arranged on a side of high-frequency line group.
Concrete, described screen is polyester belt and aluminium foil layer.Screen can prevent effectively that external electromagnetic interference from getting into wire rod, also stops internal signal to radiate simultaneously, disturbs the work of other sets of parallel.
Further, the interval between described four groups of high-frequency line groups equates that the twisted-pair feeder pitch of described four groups of high-frequency line groups does not wait.
A kind of flat high speed high definition network service wire rod; Comprise five groups of high-frequency line groups and one group of low frequency line of transmission of control signals group of transmission data, described high-frequency line group and low frequency line group skin are enclosed with insulating sleeve, and five groups of high-frequency line groups laterally arrange into a row with one group of low frequency line group; Have between every group of line group at interval; Fill insulant at interval, described every group of twisted-pair feeder that the high-frequency line group is twisted into by two heart yearns, described twisted-pair feeder skin is enclosed with screen.Twisted-pair feeder by the heart yearn of two insulated through pair twister by a constant pitch stranded forming mutually; Can resist a part of external electromagnetic wave interference; Main is reduces the external interference of self signal; The electric wave of each root heart yearn radiation in transmission can be offset with the electric wave that sends on another root heart yearn, can reduce the degree that signal disturbs.
Further, for avoiding the interference of high-frequency line group to low frequency line group, described low frequency line group is arranged on a side of high-frequency line group.
Concrete, described screen is polyester belt and aluminium foil layer.Screen can prevent effectively that external electromagnetic interference from getting into wire rod, also stops internal signal to radiate simultaneously, disturbs the work of other sets of parallel.
Further, the interval between described five groups of high-frequency line groups equates that the twisted-pair feeder pitch of described four groups of high-frequency line groups does not wait.
The invention has the beneficial effects as follows that flat high speed high definition communication wire rod of the present invention and flat high speed high definition network service wire rod have characteristics simple in structure, novel; Be flat, the thickness of wire rod is thinner, and bending property is preferably arranged; Little when crooked to the cross-talk performance impact between the line group, improve transmission performance, flat wire rod structure makes wiring more convenient; Save the space, use polyester belt and aluminium foil layer to make screen, improve shielding properties and interference free performance.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of the most preferred embodiment of the flat high speed high definition communication of the present invention wire rod;
Fig. 2 is the structural representation of the most preferred embodiment of the flat high speed high definition of the present invention network service wire rod.
Among the figure: 1. high-frequency line group, 11. heart yearns, 2. low frequency line group, 3. insulating sleeve, 4. screen.
Embodiment
Combine accompanying drawing that the present invention is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1, the most preferred embodiment of the flat high speed high definition of the present invention communication wire rod comprises four groups of high-frequency line groups 1 of transmit data and one group of low frequency line group 2 of transmission of control signals; High-frequency line group 1 is enclosed with insulating sleeve 3 with low frequency line group 2 skins, and the cross section of insulating sleeve 3 is a flat, and four groups of high-frequency line groups 1 and one group of low frequency line group 2 laterally arrange and be arranged into a row; Have between every group of line group at interval; Interval between four groups of high-frequency line groups 1 equates, at interval in fill insulant, the twisted-pair feeder of every group of high-frequency line group 1 for being twisted into by two heart yearns 11; The twisted-pair feeder pitch of four groups of high-frequency line groups 4 does not wait, and described twisted-pair feeder skin is enclosed with screen 4.Twisted-pair feeder by the heart yearn 11 of two insulated through pair twister by a constant pitch stranded forming mutually; Can resist a part of external electromagnetic wave interference; Main is reduces the external interference of self signal; The electric wave of each root heart yearn 11 radiation in transmission can be offset with the electric wave that sends on another root heart yearn 11, can reduce the degree that signal disturbs.
For avoiding the interference of 1 pair of low frequency line of high-frequency line group group 2, low frequency line group 2 is arranged on a side of high-frequency line group 1.
Screen 4 is polyester belt and aluminium foil layer, adopts polyester belt and aluminium foil layer, and screen 4 can prevent effectively that external electromagnetic interference from getting into wire rod, also stops internal signal to radiate the work of disturbing other sets of parallel simultaneously.
Four groups of high-frequency line groups 1 and one group of low frequency line group 2 are separated from each other, and have reduced the phase mutual interference between the line group, have reduced the cross-talk between the line group, further improve transmission performance.
As shown in Figure 2, the most preferred embodiment of the flat high speed high definition of the present invention network service wire rod comprises the five groups of high-frequency line groups 1 and one group of low frequency line of transmission of control signals group 2 of transmitting data; High-frequency line group 1 is enclosed with insulating sleeve 3 with low frequency line group 2 skins; Five groups of high-frequency line groups 1 laterally arrange into a row with one group of low frequency line group 2, have between every group of line group at interval, and the interval between five groups of high-frequency line groups 1 equates; Fill insulant at interval; The twisted-pair feeder of every group of high-frequency line group 1 for being twisted into by two heart yearns 11, the twisted-pair feeder pitch of four groups of high-frequency line groups 1 does not wait, and the twisted-pair feeder skin is enclosed with screen 4.Twisted-pair feeder by the heart yearn 11 of two insulated through pair twister by a constant pitch stranded forming mutually; Can resist a part of external electromagnetic wave interference; Main is reduces the external interference of self signal; The electric wave of each root heart yearn 11 radiation in transmission can be offset with the electric wave that sends on another root heart yearn 11, can reduce the degree that signal disturbs.
For avoiding the interference of 1 pair of low frequency line of high-frequency line group group 2, low frequency line group 2 is arranged on a side of high-frequency line group 1.
Screen 4 is polyester belt and aluminium foil layer, adopts polyester belt and aluminium foil layer, and screen 4 can prevent effectively that external electromagnetic interference from getting into wire rod, also stops internal signal to radiate the work of disturbing other sets of parallel simultaneously.
Five groups of high-frequency line groups 1 and one group of low frequency line group 2 are separated from each other, and have reduced the phase mutual interference between the line group, have reduced the cross-talk between the line group, further improve transmission performance.
In theory, the wire rod external diameter is more little during manufacturing, and bending radius just can be more little during use, and the profile of better applying corner on the corner just can be arranged, and makes wiring more convenient, saves the space, also can satisfy like the wiring needs below the carpet.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.
Claims (8)
1. flat high speed high definition communication wire rod; Comprise four groups of high-frequency line groups (1) of transmitting data and one group of low frequency line group (2) of transmission of control signals; Described high-frequency line group (1) is enclosed with insulating sleeve (3) with low frequency line group (2) skin, and it is characterized in that: the cross section of described insulating sleeve (3) is a flat, and four groups of high-frequency line groups (1) laterally arrange with one group of low frequency line group (2) and are arranged into a row; Have between every group of line group at interval; Fill insulant at interval, the twisted-pair feeder of described every group of high-frequency line group (1) for being twisted into by two heart yearns (11), described twisted-pair feeder skin is enclosed with screen (4).
2. flat high speed high definition antijam communication wire rod as claimed in claim 1, it is characterized in that: described low frequency line group (2) is arranged on a side of high-frequency line group (1).
3. flat high speed high definition communication wire rod as claimed in claim 1, it is characterized in that: described screen (4) is polyester belt and aluminium foil layer.
4. flat high speed high definition communication wire rod as claimed in claim 1, it is characterized in that: the interval between described four groups of high-frequency line groups (1) equates that the twisted-pair feeder pitch of described four groups of high-frequency line groups (4) does not wait.
5. flat high speed high definition network service wire rod; Comprise five groups of high-frequency line groups (1) and one group of low frequency line of the transmission of control signals group (2) of transmitting data; Described high-frequency line group (1) is enclosed with insulating sleeve (3) with low frequency line group (2) skin; It is characterized in that: five groups of high-frequency line groups (1) laterally arrange into a row with one group of low frequency line group (2), have at interval at interval interior fill insulant between every group of line group; The twisted-pair feeder of described every group of high-frequency line group (1) for being twisted into by two heart yearns (11), described twisted-pair feeder skin is enclosed with screen (4).
6. flat high speed high definition antijam communication wire rod as claimed in claim 5, it is characterized in that: described low frequency line group (2) is arranged on a side of high-frequency line group (1).
7. flat high speed high definition network service wire rod as claimed in claim 5, it is characterized in that: described screen (4) is polyester belt and aluminium foil layer.
8. flat high speed high definition network service wire rod as claimed in claim 5 is characterized in that: the interval between described five groups of high-frequency line groups (1) equates that the twisted-pair feeder pitch of described four groups of high-frequency line groups (1) does not wait.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105686508A CN102479580A (en) | 2010-11-29 | 2010-11-29 | Flat high-speed high-definition communication wire rod and flat high-speed high-definition network communication wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105686508A CN102479580A (en) | 2010-11-29 | 2010-11-29 | Flat high-speed high-definition communication wire rod and flat high-speed high-definition network communication wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102479580A true CN102479580A (en) | 2012-05-30 |
Family
ID=46092175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105686508A Pending CN102479580A (en) | 2010-11-29 | 2010-11-29 | Flat high-speed high-definition communication wire rod and flat high-speed high-definition network communication wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102479580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108242290A (en) * | 2016-12-27 | 2018-07-03 | 天津阳冰科技有限公司 | A kind of multilayer communication cable structure |
-
2010
- 2010-11-29 CN CN2010105686508A patent/CN102479580A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108242290A (en) * | 2016-12-27 | 2018-07-03 | 天津阳冰科技有限公司 | A kind of multilayer communication cable structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201956122U (en) | Flat high-speed and high-definition communication wire stock and flat high-speed and high-definition network communication wire stock | |
| CN200969242Y (en) | Electric wire and cable for railroad vehicle | |
| CN201877204U (en) | High-speed high-definition anti-interference communication cable | |
| CN102479580A (en) | Flat high-speed high-definition communication wire rod and flat high-speed high-definition network communication wire rod | |
| CN201956121U (en) | High-speed and high-definition network communication paired cable | |
| CN203444855U (en) | Four-twisted-wire high speed data communication cable with function of anti-interference | |
| CN102682913A (en) | High-speed parallel symmetrical data cable with improved structure | |
| CN203242432U (en) | Multi-pair parallel symmetric-axis cable | |
| CN201877203U (en) | High-speed high-definition communication cable | |
| CN102479581A (en) | High speed high definition network communication cable | |
| CN201877205U (en) | High-speed high-definition network communication cable | |
| CN201663014U (en) | High elasticity soft type medical data cable | |
| CN103050183A (en) | UTP (unshielded twisted paired) category 6 straight skeleton cable | |
| CN201877201U (en) | Flat high-speed high-definition anti-interference communication wire and flat high-speed high-definition anti-interference network communication wire | |
| CN201877200U (en) | High-speed high-definition anti-interference network communication cable | |
| CN201877202U (en) | High-speed high-definition network shielding communication cable | |
| CN102479577A (en) | Communication cable with high speed and high definition | |
| CN102479579A (en) | High-speed high-definition anti-interference communication cable | |
| CN202512955U (en) | Twisted pair wire and cable | |
| CN102479578A (en) | High-speed high-definition network communication twisted-pair cable | |
| CN203325493U (en) | High-speed multimedia data cable | |
| CN102479574A (en) | High-speed high-definition anti-interference network communication cable | |
| CN102479575A (en) | Flat high-speed high-definition anti-interference communication wire rod and flat high-speed high-definition anti-interference network communication wire rod | |
| CN201556461U (en) | Communication and electrical control comprehensive signal cable | |
| CN201594410U (en) | HDMI connecting line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |