CN101241784B - Signal transmission cable - Google Patents
Signal transmission cable Download PDFInfo
- Publication number
- CN101241784B CN101241784B CN2008100264663A CN200810026466A CN101241784B CN 101241784 B CN101241784 B CN 101241784B CN 2008100264663 A CN2008100264663 A CN 2008100264663A CN 200810026466 A CN200810026466 A CN 200810026466A CN 101241784 B CN101241784 B CN 101241784B
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- Prior art keywords
- network
- signal transmission
- electric wire
- cable
- shielding layer
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- 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.)
- Expired - Fee Related
Links
- 230000008054 signal transmission Effects 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 239000004332 silver Substances 0.000 claims description 8
- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 235000004418 Durio kutejensis Nutrition 0.000 claims description 2
- 240000002669 Durio kutejensis Species 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical compound [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229920006342 thermoplastic vulcanizate Polymers 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 11
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The present invention discloses a signal-transmitting cable which can simultaneously transmit the network, radio frequency and high-resolution multimedia interface (HDMI) communication signal. The cable comprises a radio frequency signal transmission line, a radio frequency network signal shielding layer, a plurality pairs of network signal transmission lines, a network HDMI signal shielding layer, a HDMI signal transmission line group, an exterior shielding layer and a serving. The radio frequency signal transmission line is arranged at the center of the cable. The radio frequency network signal shielding layer coats the radio frequency signal transmission line. A plurality of pairs of network transmission lines wind the radio frequency network signal shielding layer with a certain lay. The network HDMI signal shielding layer packs a plurality of pairs of network signal transmission lines. The HDMI signal transmission line group winds the network HDMI signal shielding layer with a certain lay. The exterior shielding layer coats the HDMI signal transmission line group. The serving coats the exterior shielding layer. As the radio frequency, network and HDMI signal transmission line group are winded to form a cable, a plurality of signals of internet and digital radio and television broadcasting network can be simultaneously transmitted.
Description
Technical field
The present invention relates to a kind of electric power cable, relate more specifically to a kind of signal-transmitting cable of transmission network communication signal, radio-frequency communication signal and HDMI (High Definition Multimedia Interface) communication signal simultaneously.
Background technology
Along with information-based and digitized development, digital broadcast television network and internet net have entered into huge numbers of families gradually, more corresponding digital terminal equipments: Digital Television, digital TV in high resolution, laptop computer/computer, digital broadcasting and IP phone etc., also entered into daily life, brought many convenience and enjoyment for people's life, but because the signal of these services all is to receive and change by independent antitransmitter receiver (as set-top box that receives the conversion TV signal and the modem that receives the switching network signal), be distributed to then on the different terminal equipments, perhaps the service signal that people on the terminal equipment are submitted to receives and changes, send to the service provider then, thereby for people provide colourful service, this just makes when people need multiple service, need a plurality of antitransmitter receivers are installed, increased trouble to installation; Make different antitransmitter receivers owing to be required to be different services simultaneously, caused the waste on the resource.Thereby be necessary to provide a kind of antitransmitter receiver that can transmit several service signals simultaneously to economize on resources and overcome the trouble of installing, yet to realize that the problem that this antitransmitter receiver at first will solve provides a kind of cable that can transmit multiple service signal simultaneously.
Closely-related signal roughly has network communication signal and digital broadcast television network communication signal etc. because present and people live, therefore, demand providing a kind of signal-transmitting cable that can transmit communication signals such as internet net and digital broadcast television network simultaneously urgently.
Summary of the invention
The purpose of this invention is to provide a kind of signal-transmitting cable that can transmit communication signals such as internet net and digital broadcast television network simultaneously.
For achieving the above object, the invention provides a kind of signal-transmitting cable, comprise a radio signal transmission electric wire, radio frequency network signal shielding layer, several to network signal transmission electric wire, network HDMI signal shielding layer, HDMI signal transmission electric wire group, power line, exterior shield layer and serving, described radio signal transmission electric wire is positioned at the center of cable, described radio frequency network signal shielding layer is wrapped in outside the described radio signal transmission electric wire, described several network signal transmission electric wire is wrapped in outside the described radio frequency network signal shielding layer with certain lay, described network HDMI signal shielding layer is wrapped in described several to outside the network signal transmission electric wire, described HDMI signal transmission electric wire group is wrapped in outside the described network HDMI signal shielding layer with certain lay, described exterior shield layer is wrapped in outside the described HDMI signal transmission electric wire group, the described serving described exterior shield layer that is covered.
Preferably, signal-transmitting cable of the present invention also includes power line, described power line comprises two pipelines and an outer quilt, described outer being overlayed on outside described two pipelines, and described power line and HDMI signal transmission electric wire group are wrapped in outside the described network HDMI signal shielding layer with certain lay.Described power line is used for powering to inactive component.
Compared with prior art, signal-transmitting cable of the present invention has formed a cable owing to radio signal transmission electric wire, network signal transmission electric wire and HDMI signal transmission electric wire are intertwined, make described cable possess the function of transmitting communication signals such as internet net and digital broadcast television network simultaneously concurrently, satisfy actual needs.
By following description also in conjunction with the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used to explain embodiments of the invention.
Description of drawings
Fig. 1 is the sectional view of signal-transmitting cable of the present invention.
Fig. 2 is the sectional view of the network signal transmission electric wire of signal-transmitting cable of the present invention.
Fig. 3 is the sectional view of the digital data transmission line group of signal-transmitting cable of the present invention.
Embodiment
With reference now to accompanying drawing, describe embodiments of the invention, the similar elements label is represented similar elements in the accompanying drawing.
As shown in Figure 1, signal-transmitting cable of the present invention, comprise a radio signal transmission electric wire 10, radio frequency network signal shielding layer 20, several to network signal transmission electric wire 30, network HDMI signal shielding layer 40, HDMI signal transmission electric wire group 50, power line 80, exterior shield layer 60 and serving 70, described radio signal transmission electric wire 10 is positioned at the center of signal-transmitting cable, described radio frequency network signal shielding layer 20 is wrapped in outside the described radio signal transmission electric wire 10, described several network signal transmission electric wire 30 is wrapped in outside the described radio frequency network signal shielding layer 20 with certain lay, described network HDMI signal shielding layer 40 is wrapped in described several to outside the network signal transmission electric wire 30, described HDMI signal transmission electric wire group 50 and power line 80 are wrapped in outside the described network HDMI signal shielding layer 40 with certain lay, described exterior shield layer 60 is wrapped in outside the described HDMI signal transmission electric wire group 50, the described exterior shield layer 60 of described serving 70 linings.Formed a cable owing to radio signal transmission electric wire, network signal transmission electric wire and HDMI signal transmission electric wire are intertwined, thereby made described cable possess the function of transmitting communication signals such as internet net and digital broadcast television network simultaneously concurrently.
Respectively each several part is described in detail below:
Described radio signal transmission electric wire 10 comprises conductor wire core 11 and insulating barrier 12, and described insulating barrier 12 is overlayed on outside the described conductor wire core 11, and described conductor wire core 11 adopts silver-copper plated steel clad wire to make, and described insulating barrier 12 adopts the polyfluorinated ethylene transparent plastic to make.Described radio signal transmission electric wire 10 is used for radiofrequency signals such as transmission of digital broadcasting.
Described radio frequency network signal shielding layer 20 adopts silver-coated copper wire closely to weave and forms, and the signal that is used between shielded radio frequency signal transmission electric wire 10 and the network signal transmission electric wire 30 disturbs.
In conjunction with Fig. 2, described network signal transmission electric wire 30 has four pairs, each network signal transmission electric wire 30 comprises that all cable is to 31 and insulating sleeve 32, described insulating sleeve 32 is wrapped in described cable to outside 31, described cable is formed by strand such as two cables, 311 laies such as grade 31 together, described four cables are all inequality to the lay of per two cables 311 of 31, be respectively 13.4 ± 0.5mm, 15.4 ± 0.5mm, 18.4 ± 0.5mm and 20.7 ± 0.5mm, described every cable 311 includes cable core 3112 and insulation sheath 3111, described insulation sheath 3111 is overlayed on outside the described cable core 3112, described cable core 3112 is made by silver-coated copper wire, described insulating sleeve 32 and insulation sheath 3111 are made by high flame resistance, low smoke Halogen Teflon, described Teflon satisfies safe class CMP (Communications plenum cable, plenum cable).
Described network HDMI signal shielding layer 40 adopts silver-coated copper wire closely to weave and forms, and the signal that is used between network signal transmission electric wire 30 and the HDMI signal transmission electric wire group 50 disturbs.
Described HDMI signal transmission electric wire group 50 includes four groups of digital data transmission line groups 51, article five, analog signal transmission electric wire 52 and a digital data transmission line 53, in conjunction with Fig. 3, described digital data transmission line group 51 is to form with PET insulation film-insulation film-aluminium foil composite bed 511 fine and close winding two bar insulation electric wires 512 and a wire ground connection plain conductor 513 of being made up of many silver-coated copper wires or tinned wird, described insulated electric conductor 512, analog signal transmission electric wire 52 and digital data transmission line 53 all comprise insulating barrier 5121,521,531 and conductor wire core 5122,522,532, described insulating barrier 5121,521,531 are coated on described conductor wire core 5122 respectively, 522, outside 532, described insulating barrier 5121,521,531 materials are PE, foaming PE, Teflon or foaming Teflon, described conductor wire core 5122,522,532 all are made up of many silver-coated copper wires or tinned wird.
Described power line 80 comprises two pipelines 81 and outer by 82, described overlayed on outside described two pipelines 81 by 82 outward.
Described exterior shield layer 60 adopts silver-coated copper wire closely to weave and forms, and is used to shield the interference of external signal.
The material of described serving 70 is a Thermoplastic Vulcanizate.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (6)
1. signal-transmitting cable, it is characterized in that: comprise a radio signal transmission electric wire, radio frequency network signal shielding layer, several to network signal transmission electric wire, network HDMI signal shielding layer, HDMI signal transmission electric wire group, exterior shield layer and serving, described radio signal transmission electric wire is positioned at the center of cable, described radio frequency network signal shielding layer is wrapped in outside the described radio signal transmission electric wire, described several network signal transmission electric wire is wrapped in outside the described radio frequency network signal shielding layer with certain lay, described network HDMI signal shielding layer is wrapped in described several to outside the network signal transmission electric wire, described HDMI signal transmission electric wire group is wrapped in outside the described network HDMI signal shielding layer with certain lay, described exterior shield layer is wrapped in outside the described HDMI signal transmission electric wire group, the described serving described exterior shield layer that is covered.
2. signal-transmitting cable as claimed in claim 1, it is characterized in that: described radio signal transmission electric wire comprises conductor wire core and insulating barrier, described insulating barrier is overlayed on outside the described conductor wire core, described conductor wire core adopts silver-copper plated steel clad wire to make, and described insulating barrier adopts the polyfluorinated ethylene transparent plastic to make.
3. signal-transmitting cable as claimed in claim 1, it is characterized in that: described radio frequency network signal shielding layer, network HDMI signal shielding layer and exterior shield layer are and adopt silver-coated copper wire closely to weave the wire sheathing that forms, and the material of described serving is a Thermoplastic Vulcanizate.
4. signal-transmitting cable as claimed in claim 1, it is characterized in that: described several to network signal transmission electric wire all comprise cable to and insulating sleeve, it is external that described insulating sleeve is wrapped in described cable, described cable is to formed by two laies such as cable strands together, described every cable includes cable core and insulation sheath, and described insulation sheath is overlayed on outside the described cable core.
5. signal-transmitting cable as claimed in claim 4 is characterized in that: described cable core is made by silver-coated copper wire, and described insulating sleeve and insulation sheath are made by high flame resistance, low smoke Halogen Teflon, and described Teflon satisfies safe class CMP; Described network signal transmission electric wire has four pairs, the lay of per two cables that four cables of described four pairs of network signals transmission electric wire are right is all inequality, and the lay of per two cables that described four cables are right is respectively 13.4 ± 0.5mm, 15.4 ± 0.5mm, 18.4 ± 0.5mm and 20.7 ± 0.5mm.
6. signal-transmitting cable as claimed in claim 1, it is characterized in that: also include power line, described power line comprises two pipelines and an outer quilt, described outer being overlayed on outside described two pipelines, described power line and HDMI signal transmission electric wire group are wrapped in outside the described network HDMI signal shielding layer with certain lay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100264663A CN101241784B (en) | 2008-02-26 | 2008-02-26 | Signal transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100264663A CN101241784B (en) | 2008-02-26 | 2008-02-26 | Signal transmission cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101241784A CN101241784A (en) | 2008-08-13 |
| CN101241784B true CN101241784B (en) | 2011-07-27 |
Family
ID=39933200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100264663A Expired - Fee Related CN101241784B (en) | 2008-02-26 | 2008-02-26 | Signal transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101241784B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013516743A (en) * | 2010-01-05 | 2013-05-13 | ベルデン・インコーポレイテッド | Multimedia cable |
| CN102820090A (en) * | 2012-08-27 | 2012-12-12 | 常熟泓淋电线电缆有限公司 | High-speed parallel symmetric cable |
| CN106653214A (en) * | 2015-10-31 | 2017-05-10 | 刘三水 | Multifunctional signal transmission cable |
| CN106816224A (en) * | 2015-12-01 | 2017-06-09 | 黄秀梅 | Composite signal reception system |
| CN106816207A (en) * | 2015-12-01 | 2017-06-09 | 黄秀梅 | Novel signal transmission cable |
| CN107230531A (en) * | 2016-03-25 | 2017-10-03 | 大唐移动通信设备有限公司 | A kind of signal cable and electrical connection arrangement |
| CN107809016B (en) * | 2016-09-09 | 2020-10-30 | 富士康(昆山)电脑接插件有限公司 | Cable assembly with improved cable retention |
| CN106787273A (en) * | 2016-12-14 | 2017-05-31 | 衡阳市力源动力制造有限公司 | A kind of motor control line string-passing structure |
| CN111223600B (en) * | 2020-01-14 | 2022-05-03 | 深圳康佳电子科技有限公司 | Composite wire and wire circuit protection method |
| CN114188086B (en) * | 2020-09-15 | 2023-09-15 | 安福烨翔精密电子有限公司 | Anti-interference HDMI cable |
-
2008
- 2008-02-26 CN CN2008100264663A patent/CN101241784B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101241784A (en) | 2008-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080711 Address after: Guangdong province Dongguan city Changan Town Industrial Zone on the sand Sixth Applicant after: Dongguan Rixin Wire Industry Co., Ltd. Address before: Guangdong city of Dongguan province Dongcheng District Jinghu building 28 room 1001 spring Applicant before: Li Mingbin |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN NISSEI TRANSMITTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DONGGUAN RIXIN WIRE INDUSTRY CO., LTD. Effective date: 20100916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523068 SHANGSHA INDUSTRIAL AREA 6, CHANG'AN TOWN, DONGGUAN CITY, GUANGDONG PROVINCE TO: 523000 QIAOTOU AREA, DONGBU INDUSTRIAL PARK, QIAOTOU TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20100916 Address after: 523000 Qiaotou District, Qiaotou Industrial Zone, Qiaotou town, Guangdong, Dongguan Applicant after: Dongguan Nissei Transmitting Technology Co., Inc. Address before: 523068 Guangdong Province, Dongguan city Changan Town Industrial Zone on the sand Sixth Applicant before: Dongguan Rixin Wire Industry Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20180226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |