CN207818227U - Anti-interference lightweight data cable - Google Patents
Anti-interference lightweight data cable Download PDFInfo
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- CN207818227U CN207818227U CN201721923230.0U CN201721923230U CN207818227U CN 207818227 U CN207818227 U CN 207818227U CN 201721923230 U CN201721923230 U CN 201721923230U CN 207818227 U CN207818227 U CN 207818227U
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- data cable
- lightweight data
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- strengthening core
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Abstract
The utility model discloses a kind of anti-interference lightweight data cables, including carbon nano-tube fibre membrane shield pipe, it is coated with oversheath outside the carbon nano-tube fibre membrane shield pipe, strengthening core and complex root conducting wire is distributed in the carbon nano-tube fibre membrane shield pipe, and the inner cavity of the carbon nano-tube fibre membrane shield pipe is divided into a plurality of separate chambers by the strengthening core, and the complex root conducting wire is separately positioned in a plurality of separate chambers.Anti-interference lightweight data cable provided by the utility model is simple in structure, light weight, it uses carbon nano-tube fibre film to be used as the shielded layer of cable, it ensure that the effect of shielding external disturbance in this way, the weight of cable itself is greatly reduced simultaneously, shielded layer is set on cross strengthening core simultaneously, the interference between every group of conducting wire is avoided simultaneously, improves the accuracy of transmission data.
Description
Technical field
The utility model is related to a kind of lightweight data cable, more particularly to a kind of anti-interference lightweight data cable belongs to line
Cable technical field.
Background technology
With the high speed development of optical communication technique, the backbone network and interoffice trunk of China's wire net generally make
With optical cable, optical fiber enters access net and has become inexorable trend.But fiber cable laying expense is too high, and connector expense and terminal optical-electronic turn
Somewhat expensive is changed, therefore, within a very long time before optical fiberization is universal, accessing user's line of net will be with metal cables
It is main.Metal cables include mainly three kinds of all-plastic cable, coaxial cable and data cable.Wherein, data cable is more satisfactory at present
Broadband access network transmission media, it have manufacturing cost is relatively low, simple in structure, expandability is good, convenient for network upgrade
Advantage is mainly used for building wiring, the wiring of cell computer generalization etc..And with domestic marine technology and unmanned plane skill
The rapid development of art, the requirement to data cable also proposed new requirement, traditional data cable using unshielded layers or
Copper shield, it is unshielded external signal to be caused to interfere, data transmission quality is influenced, and then weight is larger for copper shield, increases
The dead weight of cable itself, larger load is caused to ship and unmanned plane.
Utility model content
The main purpose of the utility model is to provide a kind of anti-interference lightweight data cables, to overcome the prior art not
Foot.
For the aforementioned purpose of utility model of realization, the technical solution adopted in the utility model includes：
The utility model embodiment provides a kind of anti-interference lightweight data cable, including carbon nano-tube fibre membrane shield
It manages, oversheath is coated with outside the carbon nano-tube fibre membrane shield pipe, is divided in the carbon nano-tube fibre membrane shield pipe
It is furnished with strengthening core and complex root conducting wire, and the inner cavity of the carbon nano-tube fibre membrane shield pipe is divided by the strengthening core
A plurality of separate chambers, the complex root conducting wire are separately positioned in a plurality of separate chambers.
Further, there is the strengthening core engraved structure, the two neighboring separate chamber to pass through the engraved structure
Connection.
Further, the engraved structure includes the plurality of through holes being distributed on the strengthening core, described a plurality of
Length direction equidistantly distributed of the through-hole along the strengthening core.
Further, the reinforcement wicking surface is additionally provided with shielded layer.
Preferably, the shielded layer uses carbon nano-tube fibre film.
Further, the carbon nano-tube fibre membrane shield pipe outer surface is also covered with the coat of metal.
Preferably, the coat of metal includes copper coating, nickel coating or silvering.
Further, also it is covered with PET film layer on the coat of metal.
Further, also it is covered with PVC film layer on the PET film layer.
Preferably, the strengthening core has cross radial section.
Preferably, the complex root conducting wire is divided into more than two, and at least one set of insulation is provided in each separate chamber
Conducting wire, each group includes mutually being twisted into one two or more conducting wires.
Further, it is coated with insulating layer on the conducting wire.
Compared with prior art, include the advantages of the utility model：Anti-interference lightweight data electricity provided by the utility model
Cable structure is simple, light weight, uses carbon nano-tube fibre film to be used as the shielded layer of cable, ensure that shielding outside in this way
The effect of portion's interference, while the weight for greatly reducing cable itself, while shielded layer is set on cross strengthening core, it avoids
Interference between every group of conducting wire, improves the accuracy of transmission data.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of anti-interference lightweight data cable in one exemplary embodiments of the utility model；
Reference sign 1- cross strengthening cores, 2- insulated conductors, 3- shielded layers, 4- oversheaths, 5- separate chambers.
Specific implementation mode
In view of deficiency in the prior art, inventor is able to propose that this practicality is new through studying for a long period of time and largely putting into practice
The technical solution of type.The technical solution, its implementation process and principle etc. will be further explained as follows.
The utility model embodiment provides a kind of anti-interference lightweight data cable, including carbon nano-tube fibre membrane shield
It manages, oversheath is coated with outside the carbon nano-tube fibre membrane shield pipe, is divided in the carbon nano-tube fibre membrane shield pipe
It is furnished with strengthening core and complex root conducting wire, and the inner cavity of the carbon nano-tube fibre membrane shield pipe is divided by the strengthening core
A plurality of separate chambers, the complex root conducting wire are separately positioned in a plurality of separate chambers.
Further, there is the strengthening core engraved structure, the two neighboring separate chamber to pass through the engraved structure
Connection.
Further, the engraved structure includes the plurality of through holes being distributed on the strengthening core, described a plurality of
Length direction equidistantly distributed of the through-hole along the strengthening core.
Further, the reinforcement wicking surface is additionally provided with shielded layer.
Preferably, the shielded layer uses carbon nano-tube fibre film.
Further, the carbon nano-tube fibre membrane shield pipe outer surface is also covered with the coat of metal.
Preferably, the coat of metal includes copper coating, nickel coating or silvering.
Further, also it is covered with PET film layer on the coat of metal.
Further, also it is covered with PVC film layer on the PET film layer.
Preferably, the strengthening core has cross radial section.
Preferably, the complex root conducting wire is divided into more than two, and at least one set of insulation is provided in each separate chamber
Conducting wire, each group includes mutually being twisted into one two or more conducting wires.
Further, it is coated with insulating layer on the conducting wire.
The technical solution, its implementation process and principle etc. further will be solved in conjunction with the drawings and the specific embodiments as follows
Release explanation.
Embodiment 1：
Referring to Fig. 1, a kind of anti-interference lightweight data cable, including cross strengthening core 1, eight conducting wire 2, screen in a tubular form
Cover layer 3 and oversheath 4, be all coated with insulating layer outside each wire, shielded layer 3 be arranged the outside of cross strengthening core 1 and by
Carbon nano-tube fibre film curls into, and 3 inner space of shielded layer is divided into four separate chambers 5 by cross strengthening core 1, and eight
2 two, root conducting wire is divided into four groups for one group and four groups of conducting wires are separately positioned in four separate chambers 5, and two in every group of conducting wire
Root conducting wire mutually twists together, and the setting of oversheath 4 is coated with the coat of metal on 3 outside of shielded layer, 3 surface of shielded layer, the metal
Coating uses copper, nickel or silver, and PET film is provided on the outside of the coat of metal, PVC film is provided on the outside of PET film.Cross is reinforced
1 upper edge strengthening core extending direction of core is equidistantly provided with the through-hole of hollow out, and 1 surface of cross strengthening core is provided with carbon nano-tube fibre
The carbon nano-tube fibre film outside of film, 1 surface of cross strengthening core is provided with PVC film.
Embodiment 2：
A kind of anti-interference lightweight data cable, including 1, eight conducting wire 2 of cross strengthening core, shielded layer 3 and oversheath 4, often
Insulating layer is all coated with outside root conducting wire, shielded layer 3 is arranged in the outside of cross strengthening core 1 and by carbon nano-tube fibre film roll
Curved that 3 inner space of shielded layer is divided into four separate chambers 5 at, cross strengthening core 1, eight 2 two, conducting wires are a component
It is separately positioned in four separate chambers 5 at four groups and four groups of conducting wires, two conducting wires 2 of every group of conducting wire are mutually stranded in one
It rises, the setting of oversheath 4 is in 3 outside of shielded layer.
Embodiment 3：
A kind of anti-interference lightweight data cable, including 1, eight conducting wire 2 of cross strengthening core, shielded layer 3 and oversheath 4, often
Insulating layer is all coated with outside root conducting wire, shielded layer 3 is arranged in the outside of cross strengthening core 1 and by carbon nano-tube fibre film roll
Curved that 3 inner space of shielded layer is divided into four separate chambers 5 at, cross strengthening core 1, eight 2 two, conducting wires are a component
At four groups, and four groups of conducting wires are separately positioned in four separate chambers 5, and two conducting wires of every group of conducting wire are mutually stranded in one
It rises, the setting of oversheath 4 is in 3 outside of shielded layer.The carbon nano-tube fibre film surface of shielded layer 3 is coated with the coat of metal, the metal
Coating uses copper, nickel or silver, and PET film is provided on the outside of the coat of metal, PVC film is provided on the outside of PET film.
Compared with prior art, anti-interference lightweight data cable provided by the utility model is simple in structure, light weight, adopts
It is used as the shielded layer of cable with carbon nano-tube fibre film, ensure that the effect of shielding external disturbance in this way, while significantly
The weight of cable itself is reduced, while shielded layer is set on cross strengthening core, while being avoided dry between every group of conducting wire
It disturbs, improves the accuracy of transmission data.
It should be appreciated that above-described embodiment is only the technical concepts and features for illustrating the utility model, it is ripe its object is to allow
The personage for knowing technique can understand the content of the utility model and implement according to this, can not limit the utility model with this
Protection domain.It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover in the utility model
Within protection domain.
Claims (12)
1. a kind of anti-interference lightweight data cable, it is characterised in that including carbon nano-tube fibre membrane shield pipe, the carbon nanometer
It is coated with oversheath outside pipe fiber membrane shielded-plate tube, strengthening core is distributed in the carbon nano-tube fibre membrane shield pipe and answers
Several conducting wires, and the inner cavity of the carbon nano-tube fibre membrane shield pipe is divided into a plurality of separate chambers by the strengthening core
Room, the complex root conducting wire are separately positioned in a plurality of separate chambers.
2. anti-interference lightweight data cable according to claim 1, it is characterised in that：The strengthening core has engraved structure,
The two neighboring separate chamber is connected to by the engraved structure.
3. anti-interference lightweight data cable according to claim 2, it is characterised in that：The engraved structure includes being distributed in institute
State the plurality of through holes on strengthening core, length direction equidistantly distributed of the plurality of through holes along the strengthening core.
4. according to the anti-interference lightweight data cable of claim 1,2 or 3, it is characterised in that：The reinforcement wicking surface is also set
It is equipped with shielded layer.
5. anti-interference lightweight data cable according to claim 4, it is characterised in that：The shielded layer is fine using carbon nanotube
Tie up film.
6. anti-interference lightweight data cable according to claim 1, it is characterised in that：The carbon nano-tube fibre membrane shield
Pipe outer surface is also covered with the coat of metal.
7. anti-interference lightweight data cable according to claim 6, it is characterised in that：The coat of metal include copper coating,
Nickel coating or silvering.
8. anti-interference lightweight data cable described according to claim 6 or 7, it is characterised in that：It is also covered on the coat of metal
There is PET film layer.
9. anti-interference lightweight data cable according to claim 8, it is characterised in that：It is also covered on the PET film layer
PVC film layer.
10. according to the anti-interference lightweight data cable of claim 1,2 or 3, it is characterised in that：The strengthening core has cross
Shape radial section.
11. anti-interference lightweight data cable according to claim 1, it is characterised in that：The complex root conducting wire is divided into two
More than group, be provided at least one set of insulated conductor in each separate chamber, each group include mutually be twisted into one two with
Upper conducting wire.
12. according to the anti-interference lightweight data cable of claim 1 or 11, it is characterised in that：It is coated on the conducting wire absolutely
Edge layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923230.0U CN207818227U (en) | 2017-12-29 | 2017-12-29 | Anti-interference lightweight data cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923230.0U CN207818227U (en) | 2017-12-29 | 2017-12-29 | Anti-interference lightweight data cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818227U true CN207818227U (en) | 2018-09-04 |
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ID=63329265
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923230.0U Active CN207818227U (en) | 2017-12-29 | 2017-12-29 | Anti-interference lightweight data cable |
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| CN (1) | CN207818227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380175A (en) * | 2019-07-16 | 2019-10-25 | 芜湖航天特种电缆厂股份有限公司 | Anti-interference steady phase radio-frequency cable and preparation method thereof |
| CN116341257A (en) * | 2023-03-23 | 2023-06-27 | 深圳市比洋光通信科技股份有限公司 | Automatic fiber layout method based on fiber braiding |
-
2017
- 2017-12-29 CN CN201721923230.0U patent/CN207818227U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380175A (en) * | 2019-07-16 | 2019-10-25 | 芜湖航天特种电缆厂股份有限公司 | Anti-interference steady phase radio-frequency cable and preparation method thereof |
| CN116341257A (en) * | 2023-03-23 | 2023-06-27 | 深圳市比洋光通信科技股份有限公司 | Automatic fiber layout method based on fiber braiding |
| CN116341257B (en) * | 2023-03-23 | 2023-10-24 | 深圳市比洋光通信科技股份有限公司 | Automatic fiber layout method based on fiber braiding |
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