CN208753022U - A kind of anti-interference corrosion-resistant cable - Google Patents
A kind of anti-interference corrosion-resistant cable Download PDFInfo
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- CN208753022U CN208753022U CN201821447292.3U CN201821447292U CN208753022U CN 208753022 U CN208753022 U CN 208753022U CN 201821447292 U CN201821447292 U CN 201821447292U CN 208753022 U CN208753022 U CN 208753022U
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- cable
- support bar
- protective case
- internally provided
- clamping interface
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Abstract
The utility model discloses a kind of anti-interference corrosion-resistant cables, including the first protective case, first protective case is internally provided with the first screened film and secondary shielding film, mucigel is provided between first screened film and secondary shielding film, the mucigel is internally provided with mesh grid, the secondary shielding film is internally provided with support bar, the support bar is provided centrally with circular hole, the circular hole is internally provided with wire, the outer ring of the support bar is provided with several cable clamping interfaces, the two sides of the cable clamping interface are provided with collet, the cable clamping interface is internally provided with the second protective case, second protective case is internally provided with copper core conductor, the outer surface of the copper core conductor is provided with third screened film.The utility model can be made to be isolated between copper core conductor and fix, be improved the intensity of cable, increase interference free performance inside cable by the setting of support bar.
Description
Technical field
The utility model relates to communication engineering equipment technical field, specially a kind of anti-interference corrosion-resistant cable.
Background technique
It is made of the conductor and external insulating protective layer of one or more mutually insulated, electric power or information is transmitted from one
To the conducting wire at another place.Cable have power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable,
Signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They be all by sub-thread or
Stranded conductor and insulating layer composition, for connecting circuit, electric appliance etc..
Currently, with the development of science and technology, either industry or the daily life of the mankind, towards electrified side
To development, cable is then in industry and power domain, and status is also gradually increased, and the existing construction of cable, which includes more, leads
Several parts such as body, the insulating layer being coated on outside each conductor, braiding layer and sheath, but the cable of this structure is anti-
External disturbance performance and envelope eapsulotomy are poor, are easy to cause distorted signals, therefore signal transmits very unstable, the image of transmission
Also unintelligible, and existing cable humidity resistance is not fine, it is easy to it is corroded, it is common in the environment of some strong acid and strong bases
Cable can not effectively be competent at, service life greatly reduces.
Utility model content
The purpose of this utility model is to provide a kind of anti-interference corrosion-resistant cables, to solve to propose in above-mentioned background technique
Electromagnetism interference and the weaker problem of corrosion resistance.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-interference corrosion-resistant cable, including the
One protective case, first protective case are internally provided with the first screened film and secondary shielding film, and the first screened film is located at the
The outside of two screened films, is provided with mucigel between first screened film and secondary shielding film, the inside of the mucigel is set
It is equipped with mesh grid, the secondary shielding film is internally provided with support bar, and the support bar is provided centrally with circular hole, the circle
Hole is internally provided with wire, and the outer ring of the support bar is provided with several cable clamping interfaces, the two sides setting of the cable clamping interface
There is collet, the cable clamping interface is internally provided with the second protective case, and second protective case is internally provided with copper core conductor, described
The outer surface of copper core conductor is provided with third screened film.
Preferably, the circular hole is located at the center of support bar, and spacing is equal between any two for the cable clamping interface, the card
The center line of wire casing is less than the radius of support bar at a distance from support bar center line.
Preferably, the mesh grid is woven by several first litzendraht wires, several second litzendraht wires and several thirds
Line is constituted, and angle is 30 degree between first litzendraht wire and the second litzendraht wire and cable tracer, the third litzendraht wire
It is vertical with cable tracer.
Preferably, the aluminium foil winding of first screened film, secondary shielding film and third screened film is process, thickness
It is ten.
Preferably, the material of the mucigel is antistatic silica gel, by high temperature coated in mesh grid two sides.
Preferably, the material of the support bar is PVC, the support bar and wire by inserts extrusion moulding, the card
The internal diameter of wire casing is identical as the outer diameter of the second protective case.
Compared with prior art, the utility model has the beneficial effects that
1, by the setting of mesh grid, fixing internal electric wire is played, the function of breakage-proof improves the stretch-proof of cable
Property；
2, by the setting of support bar, copper core conductor can be kept apart and is fixed up, played buffer function, prevent copper
It is worn between core conductor；
3, by the setting of the first screened film and secondary shielding film, the ability of the anti-external electromagnetic interference of cable is improved, is led to
The setting for crossing third screened film improves the anti-interference ability between cable inner copper core conductor；
4, by the setting of the first protective case and the second protective case, it is respectively provided with protection in inside and outside, increases the anti-of cable
Corrosivity；
5, by the setting of wire, the warping resistance performance of entire cable can be made to improve, and wire has certain modeling
Property deformability, is easy to be that cable keeps certain shape, convenient for the fixation and arrangement of cable.
Detailed description of the invention
Fig. 1 is the overall structure diagram figure of the utility model；
Fig. 2 is the partial structure sectional view of the utility model support bar；
Fig. 3 is the partial structural diagram of the utility model；
Fig. 4 is the partial structure sectional view of the utility model.
In figure: 1, the first protective case；2, support bar；201, circular hole；202, cable clamping interface；203, collet；3, mesh grid；301,
First litzendraht wire；302, the second litzendraht wire；303, third litzendraht wire；4, the first screened film；5, secondary shielding film；6, copper core is led
Body；7, the second protective case；8, wire；9, third screened film；10, mucigel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of anti-interference corrosion-resistant cable, including first
Protective case 1, the first protective case 1 can be formed in the most external of cable and be protected, and prevented cable to be exposed to outside, alleviated external impact
And abrasion, the corrosion of inner copper core conductor 6 is reduced, the first protective case 1 is internally provided with the first screened film 4 and secondary shielding film
5, and the first screened film 4 is located at the outside of secondary shielding film 5, it, can be with by the setting of the first screened film 4 and secondary shielding film 5
The ability for improving cable electromagnetism interference, is provided with mucigel 10, mucigel 10 between the first screened film 4 and secondary shielding film 5
Be internally provided with mesh grid 3, by the setting of mesh grid 3, copper core conductor 6 can be wrapped, make copper core conductor 6 and support bar
2 fit closely, and secondary shielding film 5 is internally provided with support bar 2, by the setting of support bar 2, can mention to copper core conductor 6
For support, copper core conductor 6 is mutually isolated, prevents from wearing mutually between copper core conductor 6, support bar 2 is provided centrally with circular hole
201, circular hole 201 is internally provided with wire 8, by the setting of wire 8, the warping resistance performance of entire cable can be made to mention
Height, and wire 8 has certain plastic deformation ability, is easy to be that cable keeps certain shape, fixation and row convenient for cable
Cloth, the outer ring of support bar 2 are provided with several cable clamping interfaces 202, by the setting of cable clamping interface 202, copper core conductor 6 can be installed
In cable clamping interface 202, preventing from wearing and wind, the two sides of cable clamping interface 202 are provided with collet 203, by the setting of collet 203,
Facilitate the pre-determined bit of copper core conductor 6 to install, facilitate the processing of cable, cable clamping interface 202 is internally provided with the second protective case
7, by the setting of the second protective case 7, the anti-wear and resistance to corrosion of cable can be enhanced, be arranged inside the second protective case 7
There is copper core conductor 6, the outer surface of copper core conductor 6 is provided with third screened film 9, by the way that third is arranged on the surface of copper core conductor 6
The anti-interference ability of cable can be improved in screened film 9.
The circular hole 201 is located at the center of support bar 2, and spacing is equal between any two for cable clamping interface 202, cable clamping interface 202
Center line at a distance from 2 center line of support bar be less than support bar 2 radius.
The mesh grid 3 is woven by several first litzendraht wires 301, several second litzendraht wires 302 and several thirds
Line 303 is constituted, and angle is 30 degree between the first litzendraht wire 301 and the second litzendraht wire 302 and cable tracer, is compiled by first
The setting for knitting line 301 and the second litzendraht wire 302, can increase the stretch-resistance of cable, prevent inner copper core conductor 6 from breaking, make
Bad at communicating or being powered, third litzendraht wire 303 is vertical with cable tracer, can be tight by the setting of third litzendraht wire 303
Gu copper core conductor 6 prevents cable from popping radially.
The aluminium foil winding of first screened film 4, secondary shielding film 5 and third screened film 9 is process, with a thickness of ten
Silk can be improved the ability for resisting Exterior cable electromagnetic interference, passed through by the setting of the first screened film 4 and secondary shielding film 5
The setting of third screened film 9 can reduce the electromagnetic interference generated between inner copper core conductor 6.
The material of the mucigel 10 is antistatic silica gel, by high temperature coated in 3 two sides of mesh grid.
The material of the support bar 2 is PVC, support bar 2 and wire 8 by inserts extrusion moulding, the internal diameter of cable clamping interface 202
It is identical as the outer diameter of the second protective case 7.
Working principle: first by wire 8 and the integrated extrusion moulding of support bar 2, third screened film 9 and the will then be wrapped
The copper core conductor 6 of two protective cases 7 is pressed into cable clamping interface 202, and mesh grid 3 is wrapped in outside and applies mucigel 10 again, finally
It, can normal power-up use by extrusion molding by 1 machine-shaping of the first protective case in outermost layer.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of anti-interference corrosion-resistant cable, it is characterised in that: including the first protective case (1), first protective case (1) it is interior
Portion is provided with the first screened film (4) and secondary shielding film (5), and the first screened film (4) is located at the outside of secondary shielding film (5),
It is provided with mucigel (10) between first screened film (4) and secondary shielding film (5), the inside setting of the mucigel (10)
Have mesh grid (3), the secondary shielding film (5) is internally provided with support bar (2), and support bar (2) are provided centrally with
Circular hole (201), the circular hole (201) are internally provided with wire (8), and the outer ring of the support bar (2) is provided with several
The two sides of cable clamping interface (202), the cable clamping interface (202) are provided with collet (203), and cable clamping interface (202) are internally provided with
Second protective case (7), second protective case (7) are internally provided with copper core conductor (6), the outer surface of the copper core conductor (6)
It is provided with third screened film (9).
2. the anti-interference corrosion-resistant cable of one kind according to claim 1, it is characterised in that: the circular hole (201) is located at branch
The center of stay (2), spacing is equal between any two for the cable clamping interface (202), the center line and branch of the cable clamping interface (202)
The distance of stay (2) center line is less than the radius of support bar (2).
3. the anti-interference corrosion-resistant cable of one kind according to claim 1, it is characterised in that: the mesh grid (3) is by several
A first litzendraht wire (301), several second litzendraht wires (302) and several third litzendraht wires (303) are constituted, and described first compiles
Knitting angle between line (301) and the second litzendraht wire (302) and cable tracer is 30 degree, the third litzendraht wire (303) with
Cable tracer is vertical.
4. the anti-interference corrosion-resistant cable of one kind according to claim 1, it is characterised in that: first screened film (4),
The winding of the aluminium foil of two screened films (5) and third screened film (9) is process, with a thickness of ten.
5. the anti-interference corrosion-resistant cable of one kind according to claim 1, it is characterised in that: the material of the mucigel (10)
For antistatic silica gel, by high temperature coated in mesh grid (3) two sides.
6. the anti-interference corrosion-resistant cable of one kind according to claim 1, it is characterised in that: the material of the support bar (2)
For PVC, the support bar (2) and wire (8) are by inserts extrusion moulding, the internal diameter of the cable clamping interface (202) and the second protection
The outer diameter for covering (7) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447292.3U CN208753022U (en) | 2018-09-05 | 2018-09-05 | A kind of anti-interference corrosion-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447292.3U CN208753022U (en) | 2018-09-05 | 2018-09-05 | A kind of anti-interference corrosion-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208753022U true CN208753022U (en) | 2019-04-16 |
Family
ID=66082880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821447292.3U Active CN208753022U (en) | 2018-09-05 | 2018-09-05 | A kind of anti-interference corrosion-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208753022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012329A1 (en) * | 2019-07-22 | 2021-01-28 | 南昌联能科技有限公司 | Method for connecting cable to connector, and cable connected to connector |
| CN114242344A (en) * | 2021-12-21 | 2022-03-25 | 广东金源宇电线电缆有限公司 | Novel cable structure and processing technology thereof |
-
2018
- 2018-09-05 CN CN201821447292.3U patent/CN208753022U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012329A1 (en) * | 2019-07-22 | 2021-01-28 | 南昌联能科技有限公司 | Method for connecting cable to connector, and cable connected to connector |
| CN114242344A (en) * | 2021-12-21 | 2022-03-25 | 广东金源宇电线电缆有限公司 | Novel cable structure and processing technology thereof |
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