CN206497781U - A kind of coaxial cable - Google Patents
A kind of coaxial cable Download PDFInfo
- Publication number
- CN206497781U CN206497781U CN201621475973.1U CN201621475973U CN206497781U CN 206497781 U CN206497781 U CN 206497781U CN 201621475973 U CN201621475973 U CN 201621475973U CN 206497781 U CN206497781 U CN 206497781U
- Authority
- CN
- China
- Prior art keywords
- insulating barrier
- aluminium alloy
- conductor
- coaxial cable
- millimeter
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of coaxial cable, including：Inner conductor（111）；Cover the inner conductor（111）Insulating barrier（112）；One external conductor（113）, its material is tin-coated copper plated aluminium magnesium material, the external conductor（113）It is coated on the insulating barrier（112）On；The one cladding external conductor（113）Sheath（114）, the sheath include along composite core length direction arrange fiber and thermosetting resin, the pitch H of the fibre bundle is between 0.1mm 500mm.
Description
Technical field
The utility model is related to a kind of composite core, more particularly to a kind of to be used to strengthen the composite core of cable.Separately
Outside, the utility model further relates to the enhancing cable using composite core.
Background technology
Coaxial cable (Coaxial Cable) is Ethernet basis, and for many years as a kind of most popular
Transmission medium.In the communications field, it is often necessary to use coaxial cable and carry out transmitting telecommunication number, general coaxial cable is generally by transmitting
The cable core of electric power or electric signal and play protection, insulating effect sheath constitute.The structure of coaxial cable is divided into 4 layers, and center is
Fluid insulation is wrapped up in outside a piece copper cash, copper cash, then outside is the conductor layer being made up of woven wire or metal foil, outermost
Face is wrapped up cable by a plastic wrapper.In coaxial cable, copper transmission electromagnetic signal；Net metal screen layer one
Aspect can shield noise, on the other hand can be used as signal ground；Insulating barrier is generally made up of fictile or plastic products, for example
Polyethylene (PVG) or Teflon, it separates copper cash with metal shield, if both is contacted, and electric wire will short circuit；Plastic seal
Shell can make cable exempt from physical broken ring, and it is generally made up of the good flame-retarded plastic product of pliability.
Existing general multicore coaxial cable conductor is, according to external product reprint, to lead outside it in structure design
Body uses aluminium in copper magnesium material, and aluminium in copper magnesium is easily aoxidized, and its material cost is high, is unfavorable for product competition.
By the above, design a kind of new coaxial cable and multicore coaxial cable are now needed, to overcome drawbacks described above.
Utility model content
Concrete technical scheme of the present utility model is：
A kind of coaxial cable, including：Inner conductor 111；Cover the insulating barrier 112 of the inner conductor 111；Led outside one
Body 113, its material is tin-coated copper plated aluminium magnesium material, and the external conductor 113 is coated on the insulating barrier 112；One cladding institute
The sheath 114 of external conductor 113 is stated, the sheath includes the fiber and thermosetting resin arranged along composite core length direction, institute
The pitch H of fibre bundle is stated between 0.1mm-500mm.
Inner conductor by multiply aluminium alloy bunch press it is stranded form, looked up from vertical, the aluminium alloy bunch is helically
Shape, from cross-sectional direction, the conductor is rounded, does not have gap between the adjacent aluminium alloy bunch；The per share aluminium
Alloy bunch by many aluminium alloy monofilament press it is stranded form, looked up from vertical, the aluminium alloy monofilament in the shape of a spiral, from transversal
Face side looks up, and the aluminium alloy bunch is rounded, does not have gap between the adjacent aluminium alloy monofilament, wherein, the aluminium is closed
The diameter of golden monofilament is 0.1-0.3mm.
The insulating barrier 112 is made up of high polymer material, and it is exhausted that the insulating barrier 112 includes the first insulating barrier 1121 and second
Edge layer 1122, the thickness of first insulating barrier 1121 is 0.40 millimeter -0.50 millimeter, and the material of first insulating barrier is height
Density polyethylene cortex；The thickness of second insulating barrier is 0.30 millimeter -0.40 millimeter, and the material of second insulating barrier is
Physical blowing polyolefin insulation material, wherein the first insulating barrier 1121 is covered on the second insulating barrier 1122, is further enhanced
The effect of insulation.
First insulating barrier includes fiber sleeve and thermosetting resin, and the fiber sleeve is interlaced by plurality of fibers beam
Braiding is formed or formed along inner core axial direction spiral winding, and the sheath includes the fibre arranged along composite core length direction
Dimension and thermosetting resin, the pitch H of the fibre bundle is between 0.1mm-500mm.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
A kind of coaxial cable, including：Inner conductor 111；Cover the insulating barrier 112 of the inner conductor 111；Led outside one
Body 113, its material is tin-coated copper plated aluminium magnesium material, and the external conductor 113 is coated on the insulating barrier 112；One cladding institute
The sheath 114 of external conductor 113 is stated, the sheath includes the fiber and thermosetting resin arranged along composite core length direction, institute
The pitch H of fibre bundle is stated between 0.1mm-500mm.
Inner conductor by multiply aluminium alloy bunch press it is stranded form, looked up from vertical, the aluminium alloy bunch is helically
Shape, from cross-sectional direction, the conductor is rounded, does not have gap between the adjacent aluminium alloy bunch；The per share aluminium
Alloy bunch by many aluminium alloy monofilament press it is stranded form, looked up from vertical, the aluminium alloy monofilament in the shape of a spiral, from transversal
Face side looks up, and the aluminium alloy bunch is rounded, does not have gap between the adjacent aluminium alloy monofilament, wherein, the aluminium is closed
The diameter of golden monofilament is 0.1-0.3mm.
The insulating barrier 112 includes the first insulating barrier 1121 and the second insulating barrier 1122, first insulating barrier 1121
Thickness is 0.40 millimeter -0.50 millimeter, and the material of first insulating barrier is high density polyethylene (HDPE) cortex；Second insulating barrier
Thickness be 0.30 millimeter -0.40 millimeter, the material of second insulating barrier is physical blowing polyolefin insulation material, wherein the
One insulating barrier 1121 is covered on the second insulating barrier 1122, further enhances the effect of insulation.
First insulating barrier includes fiber sleeve and thermosetting resin, and the fiber sleeve is interlaced by plurality of fibers beam
Braiding is formed or formed along inner core axial direction spiral winding, and the sheath 114 includes what is arranged along composite core length direction
Fiber and thermosetting resin, the pitch H of the fibre bundle is between 0.1mm-500mm.
Claims (4)
1. a kind of coaxial cable, including：Inner conductor（111）；Cover the inner conductor（111）Insulating barrier（112）；Outside one
Portion's conductor（113）, its material is tin-coated copper plated aluminium magnesium material, the external conductor（113）It is coated on the insulating barrier（112）
On；The one cladding external conductor（113）Sheath（114）, the sheath include along composite core length direction arrange fiber
And thermosetting resin, the pitch H of the fibre bundle is between 0.1mm-500mm.
2. coaxial cable according to claim 1, it is characterised in that inner conductor is pressed stranded by multiply aluminium alloy bunch
Form, looked up from vertical, in the shape of a spiral, from cross-sectional direction, the conductor is rounded for the aluminium alloy bunch, adjacent institute
Stating between aluminium alloy bunch does not have gap；The per share aluminium alloy bunch by many aluminium alloy monofilament press it is stranded form, from vertical
Look up, in the shape of a spiral, from cross-sectional direction, the aluminium alloy bunch is rounded for the aluminium alloy monofilament, it is adjacent described
There is no gap between aluminium alloy monofilament, wherein, the diameter of the aluminium alloy monofilament is 0.1-0.3mm.
3. coaxial cable according to claim 1, it is characterised in that the insulating barrier（112）It is made up of high polymer material,
The insulating barrier（112）Including the first insulating barrier（1121）With the second insulating barrier（1122）, first insulating barrier（1121）'s
Thickness is 0.40 millimeter -0.50 millimeter, and the material of first insulating barrier is high density polyethylene (HDPE) cortex；Second insulating barrier
Thickness be 0.30 millimeter -0.40 millimeter, the material of second insulating barrier is physical blowing polyolefin insulation material, wherein the
One insulating barrier（1121）It is covered in the second insulating barrier（1122）On, further enhance the effect of insulation.
4. coaxial cable according to claim 1, it is characterised in that the first insulating barrier includes fiber sleeve and thermosetting tree
Fat, the fiber sleeve is to be formed by the interlaced braiding of plurality of fibers beam or formed along inner core axial direction spiral winding,
The sheath（114）Including the fiber and thermosetting resin arranged along composite core length direction, the pitch H of the fibre bundle exists
Between 0.1mm-500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475973.1U CN206497781U (en) | 2016-12-30 | 2016-12-30 | A kind of coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475973.1U CN206497781U (en) | 2016-12-30 | 2016-12-30 | A kind of coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206497781U true CN206497781U (en) | 2017-09-15 |
Family
ID=59801869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475973.1U Expired - Fee Related CN206497781U (en) | 2016-12-30 | 2016-12-30 | A kind of coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206497781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133476A (en) * | 2020-08-12 | 2020-12-25 | 番禺得意精密电子工业有限公司 | Conductive substrate and method for manufacturing the same |
-
2016
- 2016-12-30 CN CN201621475973.1U patent/CN206497781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133476A (en) * | 2020-08-12 | 2020-12-25 | 番禺得意精密电子工业有限公司 | Conductive substrate and method for manufacturing the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120008904A1 (en) | Optical-electrical hybrid transmission cable | |
| CN108352226A (en) | data cable for high speed data transfer | |
| CN107230525A (en) | Hyperfrequency cable for digital communication and preparation method thereof | |
| CN201838364U (en) | High-voltage multi-core shielded signal cable | |
| CN206497781U (en) | A kind of coaxial cable | |
| CN106981340A (en) | A kind of non-metallic material coats the unmasked type anti-interference data cable and preparation method of cable core | |
| CN210325251U (en) | Photoelectric transmission trailing cable for mine sweeping detection | |
| CN203982881U (en) | The light-duty multipair low-frequency communication cable of a kind of thin-walled | |
| CN202662314U (en) | High-frequency microwave communication complex cable | |
| CN205845525U (en) | Aviation 1394b data bus cable | |
| CN101615447B (en) | Electromagnetic effect-increasing integral control cable network | |
| CN108063004A (en) | A kind of bend resistance easily splits two-core cable | |
| CN103383871A (en) | Environmental-friendly high-temperature resistant composite cable | |
| CN207517388U (en) | A kind of light high-intensity inflaming retarding ship-use control cable | |
| JP6979796B2 (en) | Multi-core cable | |
| CN201732600U (en) | Multi-core shield sheath cable for railway vehicle | |
| CN201402675Y (en) | Cable for solo-core non pair-twisting instrument | |
| CN208385076U (en) | A kind of shielded cable of the 5g communication with two halves circle core | |
| CN205751558U (en) | A kind of helicopter sling sonar system cable | |
| CN205177480U (en) | Anti -interference composite cable | |
| CN209804282U (en) | Novel pure copper wire | |
| CN203325487U (en) | High-definition multimedia data cable having shielding function | |
| CN213583180U (en) | Heating cable with leakage protection function | |
| CN217933231U (en) | High-temperature-resistant light flexible temperature compensation wire | |
| KR101120365B1 (en) | Micro coaxial cable comprising coated metallic shield and method for manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20201230 |