CN208752990U - A kind of reinforcing cable enhancing anti-interference - Google Patents
A kind of reinforcing cable enhancing anti-interference Download PDFInfo
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- CN208752990U CN208752990U CN201821447758.XU CN201821447758U CN208752990U CN 208752990 U CN208752990 U CN 208752990U CN 201821447758 U CN201821447758 U CN 201821447758U CN 208752990 U CN208752990 U CN 208752990U
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Abstract
The utility model discloses a kind of reinforcing cables for enhancing anti-interference, including oversheath, stainless steel layer is provided on the inner wall of the oversheath, separation sleeve is provided on the inner wall of the stainless steel layer, band is provided on the inner wall of the separation sleeve, first screen layer on the inner wall of the band, secondary shielding layer is provided on the inner wall of the first screen layer, capacitor is provided between the first screen layer and secondary shielding layer, gauze screen is provided on the inner wall of the secondary shielding layer, the first screen layer is fixedly connected by gauze screen with the outer wall of cable floor with secondary shielding layer, the gauze screen is internally provided with cable floor, the cable floor is internally provided with cable, the cable is provided with five, and five cables are located on same axis, five cables are internally provided with loading layers.The utility model can effectively improve the anti-electromagnetic interference capability of cable by the carbon dust layer being arranged on the outer wall of conducting wire.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of reinforcing cable for enhancing anti-interference.
Background technique
During the last ten years with nearly two, the rapid development of communications industry, product also has alarming development speed, from past letter
Cable, coaxial cable, optical cable, data cable or even combined communication cable, cable are if single telephone and telegram cable develops to thousands of pairs
One of common transmission device of communications industry, cable are usually the electricity of similar rope as several or made of several groups of wire strandings
Cable, mutually insulated between every group of conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.
Traditional cable some shortcomings existing for jamproof aspect, often because electromagnetic interference leads to signal
Transmission quality be affected, thus influence user normal use impression, need to design a kind of enhancing anti-interference thus
Reinforcing cable.
Utility model content
The purpose of this utility model is to provide a kind of reinforcing cables for enhancing anti-interference, to solve above-mentioned background technique
The problem of anti-interference aspect Shortcomings of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of reinforcing cable enhancing anti-interference,
Including oversheath, it is provided with stainless steel layer on the inner wall of the oversheath, is provided with separation sleeve on the inner wall of the stainless steel layer,
It is provided with band on the inner wall of the separation sleeve, first screen layer, the first screen layer are provided on the inner wall of the band
Inner wall on be provided with secondary shielding layer, capacitor, second screen are provided between the first screen layer and secondary shielding layer
It covers and is provided with gauze screen on the inner wall of layer, the first screen layer and secondary shielding layer are solid by the outer wall of gauze screen and cable floor
Fixed connection, the gauze screen are internally provided with cable floor, and the cable floor is internally provided with cable, and the cable is provided with
Five, and five cables are located on same axis, five cables are internally provided with loading layers, and the cross section of loading layers
The center of circle is overlapped with the cross section center of circle of cable floor, and the cable is internally provided with conducting wire, and the cross section center of circle of conducting wire and electricity
The cross section center of circle of cable is overlapped.
Preferably, carbon dust layer is provided on the outer wall of the conducting wire, and carbon dust layer is uniformly wrapped on conducting wire outer wall.
Preferably, polypropylene mesh film is provided on the outer wall of the first screen layer and secondary shielding layer.
Preferably, the outer wall of five cables is tangent with the inner wall of gauze screen.
Preferably, five cables are in multiple twisted wire structure, and the cross section of five cables is located in same horizontal line.
Preferably, the outer wall of the loading layers is tangent with the outer wall of five cables.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can effectively improve the anti-electromagnetism of cable by the carbon dust layer being arranged on the outer wall of conducting wire
Interference performance, by electrostatic coating technique, so that carbon dust uniform fold in conductive line surfaces, makes carbon dust not slidably, the group of carbon dust
At being synthetic resin with styrene and acrylic acid, carbon black dyestuff is then wrapped in together by the grinding of very fine, the spy of carbon dust
Property be that can electrify by friction, just because of the surface of carbon dust is insulation, therefore the electrostatic of carbon dust institute band is not allowed to be easy to run off,
Carbon dust can effectively improve the jamproof ability of electromagnetism of cable；
2, the signal anti-interference ability of cable can be effectively improved by the first screen layer of setting and secondary shielding layer,
First screen layer and secondary shielding layer are the shielded layer that silver-coated copper wire is done, and guarantee that signal is interference-free, first screen layer and the
Polypropylene mesh film is provided on the outer wall of two shielded layers, polypropylene mesh film is plastic insulation material, in first screen layer
With the dielectric in secondary shielding layer by filling plastic, enhance the insulation performance of cable, so that cable is anti-interference
Property enhancing.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the whole first screen layer of the utility model and the schematic cross-section of secondary shielding layer；
Fig. 3 is the schematic cross-section of the cable of the utility model.
In figure: 1, oversheath；2, stainless steel layer；3, separation sleeve；4, band；5, first screen layer；6, secondary shielding layer；7,
Cable floor；8, cable；9, loading layers；10, polypropylene mesh film；11, capacitor；12, gauze screen；13, carbon dust layer；14, conducting wire.
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. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of reinforcing cable enhancing anti-interference, packet
Oversheath 1 is included, oversheath 1 plays the role of protecting cable 8, is provided with stainless steel layer 2, stainless steel on the inner wall of oversheath 1
Layer 2 plays the role of preventing from getting rusty, and separation sleeve 3 is provided on the inner wall of stainless steel layer 2, and separation sleeve 3 plays inside and outside isolation cable 8
The effect of structure.
Band 4 is provided on the inner wall of the separation sleeve 3, band 4 plays the role of wrapping up 8 internal structure of cable, described
First screen layer 5 on the inner wall of band 4 is provided with secondary shielding layer 6, first screen layer 5 and on the inner wall of first screen layer 5
Capacitor 11 is provided between two shielded layers 6, capacitor 11 determines the size of 11 electric current of capacitor in 8 route of cable.
Gauze screen 12 is provided on the inner wall of the secondary shielding layer 6, gauze screen 12 plays the work of shielding external interference source
With first screen layer 5 is fixedly connected by gauze screen 12 with the outer wall of cable floor 7 with secondary shielding layer 6, the inside of gauze screen 12
It is provided with cable floor 7, cable floor 7 is internally provided with cable 8, and cable 8 is provided with five, and five cables 8 are located at same axis
On line.
Five cables 8 are internally provided with loading layers 9, and the cross section center of circle of loading layers 9 and cable floor 7 is transversal
The face center of circle is overlapped, and cable 8 is internally provided with conducting wire 14, and the cross section center of circle of conducting wire 14 and the cross section center of circle of cable 8 weight
It closes, conducting wire 14 plays the role of transmission communication signal.
Carbon dust layer 13 is provided on the outer wall of the conducting wire 14, and carbon dust layer 13 is uniformly wrapped on 14 outer wall of conducting wire, carbon
Bisque 13 can effectively improve the anti-electromagnetic interference capability of cable 8, by electrostatic coating technique, so that carbon dust uniform fold exists
14 surface of conducting wire, making carbon dust, not slidably carbon dust can effectively improve the jamproof ability of electromagnetism of cable 8.
Polypropylene mesh film 10, first screen layer are provided on the first screen layer 5 and the outer wall of secondary shielding layer 6
5 and secondary shielding layer 6 outer wall on be provided with polypropylene mesh film 10, polypropylene mesh film 10 is plastic insulation material,
By the dielectric of filling plastic in first screen layer 5 and secondary shielding layer 6, enhance the insulation performance of cable 8, so that
The anti-interference of cable 8 enhances.
The outer wall of five cables 8 is tangent with the inner wall of gauze screen 12, the outer wall of five cables 8 with gauze screen 12
Inner wall contact, gauze screen 12 can be made in all directions be five cables 8 to shield external interference source, so that cable 8 can be with
Stablize normal transmission signal.
Five cables 8 are in multiple twisted wire structure, and the cross section of five cables 8 is located in same horizontal line, and five
Interlaced cable 8 is in multiple twisted wire shape, and multiple strand linear structure resists the interference from adjacent cable 8 to enhance cable 8,
Own signal is reduced simultaneously to extraneous interference, multiple twisted wire structure can make the induced magnetic field of two neighboring interannular cancel out each other,
To play a role of anti-interference.
The outer wall of the loading layers 9 is tangent with the outer wall of five cables 8, and loading layers 9 can be mutual with five cables 8
Winding provides the central axis of a winding, so that the winding between cable 8 is even closer and regular, to reinforce the anti-of cable 8
Interference performance.
Working principle: in use, cable 8 is connected on communication apparatus, oversheath 1 protects the periphery of cable 8,
Stop damage of the natural environment to cable 8, stainless steel layer 2 prevents the outside of cable 8 from getting rusty, and separation sleeve 3 makes the inside of cable 8
It is isolated with external environment, band 4 wraps up the internal structure of cable 8, and first screen layer 5 and secondary shielding layer 6 pass through filling plastic
Dielectric, enhance the insulation performance of cable 8, so that the anti-interference of cable 8 enhances, the outer wall of the conducting wire 14 in cable 8
On the jamproof ability of electromagnetism of cable 8 is effectively improved with the carbon dust layer 13 of coating, complete enhancing 8 anti-interference of cable
Work.
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 reinforcing cable for enhancing anti-interference, including oversheath (1), it is characterised in that: the inner wall of the oversheath (1)
On be provided with stainless steel layer (2), be provided with separation sleeve (3) on the inner wall of the stainless steel layer (2), the separation sleeve (3) it is interior
It is provided on wall band (4), is provided with first screen layer (5) on the inner wall of the band (4), the first screen layer (5)
It is provided on inner wall secondary shielding layer (6), is provided with capacitor (11) between the first screen layer (5) and secondary shielding layer (6),
It is provided with gauze screen (12) on the inner wall of the secondary shielding layer (6), the first screen layer (5) and secondary shielding layer (6) are logical
It crosses gauze screen (12) to be fixedly connected with the outer wall of cable floor (7), the gauze screen (12) is internally provided with cable floor (7), institute
Being internally provided with cable (8) for cable floor (7) is stated, the cable (8) is provided with five, and five cables (8) are located at same axis
On line, five cables (8) are internally provided with loading layers (9), and the cross section center of circle of loading layers (9) and cable floor (7)
The cross section center of circle be overlapped, the cable (8) is internally provided with conducting wire (14), and the cross section center of circle of conducting wire (14) and cable
(8) the cross section center of circle is overlapped.
2. a kind of reinforcing cable for enhancing anti-interference according to claim 1, it is characterised in that: the conducting wire (14)
It is provided on outer wall carbon dust layer (13), and carbon dust layer (13) is uniformly wrapped on conducting wire (14) outer wall.
3. a kind of reinforcing cable for enhancing anti-interference according to claim 1, it is characterised in that: the first screen layer
(5) and polypropylene mesh film (10) are provided on the outer wall of secondary shielding layer (6).
4. a kind of reinforcing cable for enhancing anti-interference according to claim 1, it is characterised in that: five cables
(8) outer wall is tangent with the inner wall of gauze screen (12).
5. a kind of reinforcing cable for enhancing anti-interference according to claim 1, it is characterised in that: five cables
It (8) is in multiple twisted wire structure, and the cross section of five cables (8) is located in same horizontal line.
6. a kind of reinforcing cable for enhancing anti-interference according to claim 1, it is characterised in that: the loading layers (9)
Outer wall it is tangent with the outer wall of five cables (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447758.XU CN208752990U (en) | 2018-09-05 | 2018-09-05 | A kind of reinforcing cable enhancing anti-interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447758.XU CN208752990U (en) | 2018-09-05 | 2018-09-05 | A kind of reinforcing cable enhancing anti-interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208752990U true CN208752990U (en) | 2019-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821447758.XU Active CN208752990U (en) | 2018-09-05 | 2018-09-05 | A kind of reinforcing cable enhancing anti-interference |
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| Country | Link |
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| CN (1) | CN208752990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11076515B1 (en) | 2020-03-24 | 2021-07-27 | Luxshare Precision Industry Co., Ltd. | Cable and manufacturing method thereof |
-
2018
- 2018-09-05 CN CN201821447758.XU patent/CN208752990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11076515B1 (en) | 2020-03-24 | 2021-07-27 | Luxshare Precision Industry Co., Ltd. | Cable and manufacturing method thereof |
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