CN208315222U - Magnetic levitation vacuum cable - Google Patents
Magnetic levitation vacuum cable Download PDFInfo
- Publication number
- CN208315222U CN208315222U CN201820137236.3U CN201820137236U CN208315222U CN 208315222 U CN208315222 U CN 208315222U CN 201820137236 U CN201820137236 U CN 201820137236U CN 208315222 U CN208315222 U CN 208315222U
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- China
- Prior art keywords
- layer
- core wire
- group
- permanent
- magnetic levitation
- 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.)
- Withdrawn - After Issue
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- 238000005339 levitation Methods 0.000 title claims abstract description 14
- 239000005030 aluminium foil Substances 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000003475 lamination Methods 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Abstract
The utility model discloses a kind of magnetic levitation vacuum cables, it includes core wire, Permanent-magnet layer, conductive film layer, wrapping layer, conductive plastic layer and insulation serving, a plurality of core wire successively forms core group side by side, and winding displacement group is mutually folded to form the lamination number superimposing thread group consistent with core wire quantity by unit width of the width of each core wire；It is ingenious to be equipped with Permanent-magnet layer, electromagnetic wave is shielded by the magnetic field energy of Permanent-magnet layer, extraneous Electromagnetic Interference is absorbed and shielded, anti-interference and shield effectiveness is good, can reach preferable anti-interference and shield effectiveness without ground connection, to meet some Special use demands, EMC/EMF electromagnetic interference can be also isolated in aluminium foil clad simultaneously, can not only further promote interference free performance, effective guarantee data signal transmission, also improve the circularity of cable, good appearance；In addition the structure that always tangles again is overlapped using one, finished product processing does not need point color winding displacement again, production efficiency effectively improved, conducive to being widely popularized.
Description
Technical field
The utility model relates to technical field of electric wires and cables, and in particular to a kind of magnetic levitation vacuum cable.
Background technique
Although a wires and cables industry only mating industry, in occupation of the output value of Chinese electrician trade 1/4.Its product
Huge number, application range is very extensive, is related to the industries such as electric power, building, communication, manufacture, each portion with national economy
Door is all closely related.Wire and cable is also known as " artery " and " nerve " of national economy, is conveying electric energy, transmitting information and system
Various motors, instrument, instrument are made, the indispensable basic equipment of electromagnetic energy conversion institute is realized, is the following electrified, information
Change necessary basic product in society.
Existing common electric wire is usually made of conduction copper core and insulating layer.It is well known that the electric wire of this structure is logical
Electromagenetic wave radiation can be generated when electric itself, while itself can also be interfered by the electromagnetic wave of other electronic building bricks, so that making
With the normal work for often influencing electric appliance because of Electromagnetic Interference in the process.I.e. its anti-interference is poor, is easy to be influenced by the external world, it is difficult to
Guarantee the quality requirement of data signal transmission.And when in use, being required to ground connection can be only achieved preferable shield effectiveness, use
Trouble, and some Special use demands cannot be satisfied with.
Utility model content
In view of the above deficiencies, the purpose of the utility model is to provide a kind of smart structural design, rationally, without ground connection
Just it can reach preferable shield effectiveness, the magnetic levitation vacuum cable of strong interference immunity.
To achieve the above object, technical solution provided by the utility model is: a kind of magnetic levitation vacuum cable comprising
Core wire, Permanent-magnet layer, conductive film layer, wrapping layer, conductive plastic layer and insulation serving, a plurality of core wire successively shape being aligned side by side
Core group, Permanent-magnet layer and conductive film layer are successively coated on formation winding displacement group, winding displacement group in core group
Unit width is mutually folded to form the lamination number superimposing thread group consistent with core wire quantity, the wrapping layer, conductive plastic layer and insulation
Serving is successively coated in superimposing thread group；The core wire includes two conducting wires and aluminium foil clad, and two conducting wires are disposed side by side on
In aluminium foil clad, the conducting wire includes conductor and the vacuum tube for being evenly distributed on the conductor peripheral position.
As a kind of improvement of the utility model, the wrapping layer is aluminium foil layer or belting layer.
As a kind of improvement of the utility model, the conductive film layer with a thickness of 0.015~0.05mm.
As a kind of improvement of the utility model, the aluminium foil clad with a thickness of 0.015~0.03mm.
As a kind of improvement of the utility model, tear line is equipped between the conductive plastic layer and insulation serving.
The utility model has the following beneficial effects: the structure design of the utility model is reasonable, and it is ingenious to be equipped with Permanent-magnet layer, by forever
The magnetic field energy of magnet layer shields electromagnetic wave, i.e., extraneous Electromagnetic Interference is absorbed and shielded, anti-interference and shielding
Effect is good, can reach preferable anti-interference and shield effectiveness without ground connection, to meet some Special use demands.Certainly,
It further to promote shield effectiveness, can also be grounded by conductive film layer, realize purpose compatible up and down, the scope of application
Extensively.EMC/EMF electromagnetic interference can be isolated in aluminium foil clad, not only effectively promote interference free performance, and effective guarantee data-signal passes
It is defeated, also improve the circularity of cable, good appearance, conducive to application is pushed away extensively.The utility model is integrally total again using one overlapping
Tangle structure, and finished product processing does not need point color winding displacement again, effectively improves production efficiency.
With reference to the accompanying drawing with embodiment, the present invention will be further described.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the core wire in the utility model.
Fig. 3 is the structural schematic diagram of the winding displacement group in the utility model.
Fig. 4 is the structural schematic diagram of the winding displacement group in the utility model.
Specific embodiment
Referring to Fig. 1-4, a kind of magnetic levitation vacuum cable provided in this embodiment comprising core wire 1, Permanent-magnet layer 2, conduction
Film layer 3, wrapping layer 4, conductive plastic layer 5 and insulation serving 6.
Referring to fig. 2, the core wire 1 includes two conducting wires 11 and aluminium foil clad 12, and two conducting wires 11 are disposed side by side on aluminium
In foil clad 12, the conducting wire 11 includes conductor 111 and the vacuum tube 112 for being evenly distributed on 111 peripheral position of conductor.
Referring to Fig. 3, a plurality of core wire 1 successively forms a core group side by side, and Permanent-magnet layer 2 and conductive film layer 3 are successively coated on
Winding displacement group is formed in core group.
Referring to fig. 4, winding displacement group is mutually folded to form lamination number and 1 quantity of core wire by unit width of the width of each core wire 1
Consistent superimposing thread group.
Referring to Fig. 1, the wrapping layer 4, conductive plastic layer 5 and insulation serving 6 are successively coated in superimposing thread group；The packet
Pricking layer 4 is aluminium foil layer or belting layer.
When production, the production stage of the utility model magnetic levitation vacuum cable is as follows: (1) equal in 111 peripheral position of conductor
It is even that vacuum tube 112 is distributed with, conducting wire 11 is made；(2) by two conducting wires 11 side by side after, then with aluminium foil clad 12 carry out cladding system
Obtain core wire 1；(3) a plurality of core wire 1 is successively formed into a core group side by side；(4) Permanent-magnet layer 2 and conductive film layer 3 are successively coated
Winding displacement group is formed in core group；Permanent-magnet layer 2 and the packet of conductive film layer 3 carry out core group, dry with the external world when obstructing signal transmits
It disturbs, more conducively EMC control improves the yield that EMC and high frequency pass through；(5) winding displacement group is wide as unit of the width of each core wire 1
Degree is mutually folded to form the lamination number superimposing thread group consistent with 1 quantity of core wire；(6) wrapping layer 4, conductive plastic layer 5 and insulation is outer
Tegillum 6 is successively coated in superimposing thread group, and magnetic levitation vacuum cable product is made.Conductive plastic layer 5 can effectively enhance adhesive force, into
And inside and outside carry out conduction, to reach two-sided electric action.Preferably, the insulation serving 6 uses vacuum extrusion work
Skill is made, and electrical impedance control is more stable.The utility model magnetic levitation vacuum cable is overlapped the structure that always tangles again using one, and finished product adds
Work does not need point color winding displacement again, effectively improves production efficiency.
Preferably, the thickness of the conductive film layer 3 is preferably 0.015~0.05mm.EMC/EMI is carried out inside cable
Conduction.The thickness of the aluminium foil clad 12 is preferably 0.015~0.03mm.
Preferably, being equipped with tear line between the conductive plastic layer 5 and insulation serving 6.The conductive plastic layer 5 with absolutely
It is equipped between tear line between edge serving 6 and is equipped with tear line.Tear line can be for using materials such as nylon, terylene, acrylic, cotton cords
Linear ontology made of one of material or multiple combinations, the line footpath of the ontology are 0.4~2.1 millimeter, temperature resistant grade
It is preferred for 125 degree or so, can be whole chromatogram without limitation in terms of color selection, it only need to be with conductive plastic layer 5 and insulation serving
6 have apparent difference.In use, need to only pull tear line, can insulate serving 6, keep conductive plastic layer 5 exposed,
Facilitate wiring.
When work, it is equipped with Permanent-magnet layer 2 due to ingenious, electromagnetic wave is shielded by the magnetic field energy of Permanent-magnet layer 2, i.e.,
Extraneous Electromagnetic Interference is absorbed and shielded, anti-interference and shield effectiveness is good, can reach preferable anti-without ground connection
Interference and shield effectiveness.Certainly, further to promote shield effectiveness, conductive film layer 3 can also be grounded.It realizes simultaneous up and down
The purpose of appearance, it is applied widely.Meanwhile EMC/EMF electromagnetic interference can be equally isolated in aluminium foil clad 12, not only effectively promoted anti-
Jamming performance, effective guarantee data signal transmission also improve the circularity of cable, good appearance；Tradition braiding is cancelled in total shielding
Structure is shielded using conductive plastic layer 5, keeps product more soft, and reduction is outer by strand line, reduces cost.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.As described in the utility model above-described embodiment, using other obtained from same or similar structure
The wire and cable of structure, in scope of protection of the utility model.
Claims (4)
1. a kind of magnetic levitation vacuum cable, which is characterized in that it includes core wire, Permanent-magnet layer, conductive film layer, wrapping layer, conduction
Plastic layer and insulation serving, a plurality of core wire successively form a core group side by side, and Permanent-magnet layer and conductive film layer are successively coated on
Winding displacement group is formed in core group, winding displacement group is mutually folded to form lamination number and core wire quantity by unit width of the width of each core wire
Consistent superimposing thread group, the wrapping layer, conductive plastic layer and insulation serving are successively coated in superimposing thread group；The core wire packet
Include two conducting wires and aluminium foil clad, two conducting wires are disposed side by side in aluminium foil clad, the conducting wire include conductor and uniformly
It is distributed in the vacuum tube of the conductor peripheral position.
2. magnetic levitation vacuum cable according to claim 1, it is characterised in that: the wrapping layer is aluminium foil layer or band
Layer.
3. magnetic levitation vacuum cable according to claim 2, it is characterised in that: the conductive film layer with a thickness of 0.015
~0.05mm.
4. magnetic levitation vacuum cable according to claim 3, it is characterised in that: the aluminium foil clad with a thickness of
0.015~0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137236.3U CN208315222U (en) | 2018-01-26 | 2018-01-26 | Magnetic levitation vacuum cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137236.3U CN208315222U (en) | 2018-01-26 | 2018-01-26 | Magnetic levitation vacuum cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315222U true CN208315222U (en) | 2019-01-01 |
Family
ID=64730882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137236.3U Withdrawn - After Issue CN208315222U (en) | 2018-01-26 | 2018-01-26 | Magnetic levitation vacuum cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109729A (en) * | 2018-01-26 | 2018-06-01 | 东莞市三义五金塑胶制品有限公司 | Magnetic levitation vacuum cable and preparation method thereof |
-
2018
- 2018-01-26 CN CN201820137236.3U patent/CN208315222U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109729A (en) * | 2018-01-26 | 2018-06-01 | 东莞市三义五金塑胶制品有限公司 | Magnetic levitation vacuum cable and preparation method thereof |
| CN108109729B (en) * | 2018-01-26 | 2024-02-20 | 广东三义电子科技有限公司 | Magnetic suspension vacuum cable and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Jinning Road, Dabandi Industrial Zone, Daning Village, Humen Town, Dongguan City, Guangdong Province Patentee after: Guangdong Sanyi Electronic Technology Co.,Ltd. Address before: 523000 Jinning Road, Dabandi Industrial Zone, Daning Village, Humen Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN SANYI METALS & PLASTIC PRODUCTS CO.,LTD. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20240220 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20240220 |