CN204303455U - Anti-interference high-frequency data transmission cable - Google Patents
Anti-interference high-frequency data transmission cable Download PDFInfo
- Publication number
- CN204303455U CN204303455U CN201420767801.6U CN201420767801U CN204303455U CN 204303455 U CN204303455 U CN 204303455U CN 201420767801 U CN201420767801 U CN 201420767801U CN 204303455 U CN204303455 U CN 204303455U
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- wire
- aluminium foil
- copper wire
- serving
- data transmission
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Abstract
The utility model discloses a kind of anti-interference high-frequency data transmission cable, it comprises wire, ground wire, aluminium foil layer, copper wire woven layer and serving, described aluminium foil layer, copper wire woven layer and serving are coated on described wire by order from the inside to the outside successively, and described ground wire is between described aluminium foil layer and copper wire woven layer; The utility model reasonable in design, is ingeniously coated with aluminium foil layer on wire, and shield effectiveness is good, radioresistance and antijamming capability strong; Also on aluminium foil layer, be coated with copper wire woven layer simultaneously, effectively can shield whole cable, promote interference free performance further, reduce external interference, and then the transmission of effective guarantee data-signal; By serving energy available protecting wire, not easily harden, not easily by outside destroy and wearing and tearing, there is higher resistance to wear and ageing resistance, effectively can protect the serviceability of personal safety and power line, be beneficial to and extensively push away application.
Description
Technical field
The utility model relates to technical field of electric wires and cables, is specifically related to a kind of anti-interference high-frequency data transmission cable.
Background technology
Although wires and cables industry is a supporting industry just, in occupation of the output value of Chinese electrician trade 1/4.Its product category is numerous, and range of application is very extensive, relates to the industries such as electric power, building, communication, manufacture, all closely related with each department of national economy.Electric wire is also called as " artery " and " nerve " of national economy, the various motor of transmission of electric energy, transmission of information and manufacture, instrument, instrument, realizing the indispensable basic equipment of electromagnetic energy conversion, is basic product necessary in following electrification, informationized society.
Existing conventional electric wire is made up of conductive copper core and insulating barrier usually.As everyone knows, the electric wire of this structure itself can generate electromagnetic waves when being energized radiation, simultaneously itself also can disturb by the electromagnetic wave of other electronic building brick so that the in use normal normal work affecting electrical equipment because of Electromagnetic Interference.Namely its anti-interference is poor, easily by ectocine, is difficult to the quality requirement ensureing data-signal transmission.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of smart structural design, rationally, shield effectiveness is good, strong interference immunity, the anti-interference high-frequency data transmission cable of effective guarantee data-signal transmission quality.
For achieving the above object, technical scheme provided by the utility model is: a kind of anti-interference high-frequency data transmission cable, it comprises wire, ground wire, aluminium foil layer, copper wire woven layer and serving, described aluminium foil layer, copper wire woven layer and serving are coated on described wire by order from the inside to the outside successively, and described ground wire is stated between aluminium foil layer and copper wire woven layer described.
Improve as one of the present utility model, described wire forms by three electric wires are stranded.
Improve as one of the present utility model, described electric wire comprises one by the stranded conductor of many heart yearns and coated PVC insulating barrier on the conductor.
Improve as one of the present utility model, described heart yearn is bare copper wire or tinned wird.
Improve as one of the present utility model, described serving makes insulating barrier for adopting PVC material.
Improve as one of the present utility model, between described copper wire woven layer ground and serving, be provided with tear line.
The beneficial effects of the utility model are: the utility model reasonable in design, ingeniously on wire, are coated with aluminium foil layer, and shield effectiveness is good, radioresistance and antijamming capability strong; Also on aluminium foil layer, be coated with copper wire woven layer simultaneously, effectively can shield whole cable, promote interference free performance further, reduce external interference, and then the transmission of effective guarantee data-signal; By serving energy available protecting wire, not easily harden, not easily by outside destroy and wearing and tearing, there is higher resistance to wear and ageing resistance, effectively can protect the serviceability of personal safety and power line, be beneficial to and extensively push away application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See Fig. 1, the anti-interference high-frequency data transmission cable of the one that the present embodiment provides, it comprises wire 1, ground wire 2, aluminium foil layer 3, copper wire woven layer 4 and serving 5, described aluminium foil layer 3, copper wire woven layer 4 and serving 5 are coated on described wire 1 by order from the inside to the outside successively, the utility model reasonable in design, ingeniously on wire 1, be coated with aluminium foil layer 3, shield effectiveness is good, radioresistance and antijamming capability strong; Also on aluminium foil layer 3, be coated with copper wire woven layer 4 simultaneously, effectively can shield whole cable, promote interference free performance further, reduce external interference, and then the transmission of effective guarantee data-signal.
Described ground wire 2 is stated between aluminium foil layer 3 and copper wire woven layer 4 described.Described serving 5 makes insulating barrier for adopting PVC material, and energy available protecting wire 1, not easily hardens, not easily by outside destroy and wearing and tearing, have higher resistance to wear and ageing resistance, effectively can protect the serviceability of personal safety and power line.
Described wire 1 forms by three electric wires are stranded.Preferably, it is circular wire 1 that three electric wires and many are filled mutual stranded formation one cross section of tension rope, ingenious that electric wire is mutually stranded with filling tension rope, filling tension rope fully can fill the gap between each electric wire, form closely sturdy support, with the phenomenon avoiding electric wire to cause flattening when complications, effectively ensure electric wire, also greatly promote resistance to tension simultaneously.
Described electric wire comprises one by the stranded conductor of many heart yearns and coated PVC insulating barrier on the conductor.Described heart yearn is bare copper wire or tinned wird.In the present embodiment, described conductor forms by 42 heart yearns are stranded.The wire diameter of described heart yearn is 0.19 ~ 0.25 millimeter, smart structural design, rationally.The overall wire diameter of tinned wird wants relative bare copper wire more greatly, because will add one deck tin coating.According to tinned wird, material is soft, and electric conductivity is good, and compared with bare copper wire, its corrosion resistance, antioxygenic property are stronger, can greatly increase the service life.In actual use, can according to required next corresponding selection.
Tear line 6 is provided with between described copper wire woven layer 4 ground and serving 5.Tear line 6 can for one or more bodies in wire combined adopted in the materials such as nylon, terylene, acrylic, cotton cord, the wire diameter of this body is 0.4 ~ 2.1 millimeter, its temperature resistant grade is about 125 degree is good, it is unrestricted in color is selected, can be whole chromatogram, only need have with copper wire woven layer 4 and significantly distinguish.During use, only need pull tear line 6, just peelable serving 5, makes copper wire woven layer 4 expose, facilitates wiring.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned execution mode and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.As described in the utility model above-described embodiment, adopt structure same or analogous with it and the electric wire of other structure obtained, all in the utility model protection range.
Claims (6)
1. an anti-interference high-frequency data transmission cable, it is characterized in that, it comprises wire, ground wire, aluminium foil layer, copper wire woven layer and serving, described aluminium foil layer, copper wire woven layer and serving are coated on described wire by order from the inside to the outside successively, and described ground wire is stated between aluminium foil layer and copper wire woven layer described.
2. anti-interference high-frequency data transmission cable according to claim 1, is characterized in that: described wire forms by three electric wires are stranded.
3. anti-interference high-frequency data transmission cable according to claim 2, is characterized in that: described electric wire comprises one by the stranded conductor of many heart yearns and coated PVC insulating barrier on the conductor.
4. anti-interference high-frequency data transmission cable according to claim 3, is characterized in that: described heart yearn is bare copper wire or tinned wird.
5. anti-interference high-frequency data transmission cable according to claim 1, is characterized in that: described serving makes insulating barrier for adopting PVC material.
6. according to the anti-interference high-frequency data transmission cable one of claim 1-5 Suo Shu, it is characterized in that: between described copper wire woven layer ground and serving, be provided with tear line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767801.6U CN204303455U (en) | 2014-12-09 | 2014-12-09 | Anti-interference high-frequency data transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767801.6U CN204303455U (en) | 2014-12-09 | 2014-12-09 | Anti-interference high-frequency data transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204303455U true CN204303455U (en) | 2015-04-29 |
Family
ID=53108977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767801.6U Expired - Fee Related CN204303455U (en) | 2014-12-09 | 2014-12-09 | Anti-interference high-frequency data transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204303455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575853A (en) * | 2014-12-09 | 2015-04-29 | 东莞市永晟电线科技股份有限公司 | Anti-jamming high-frequency data transmission cable |
-
2014
- 2014-12-09 CN CN201420767801.6U patent/CN204303455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575853A (en) * | 2014-12-09 | 2015-04-29 | 东莞市永晟电线科技股份有限公司 | Anti-jamming high-frequency data transmission cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150429 Termination date: 20191209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |