CN103871679A - Extremely-thin coaxial cable - Google Patents
Extremely-thin coaxial cable Download PDFInfo
- Publication number
- CN103871679A CN103871679A CN201410090295.6A CN201410090295A CN103871679A CN 103871679 A CN103871679 A CN 103871679A CN 201410090295 A CN201410090295 A CN 201410090295A CN 103871679 A CN103871679 A CN 103871679A
- Authority
- CN
- China
- Prior art keywords
- coaxial cable
- layer
- shielding layer
- extremely
- ultrathin coaxial
- 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.)
- Pending
Links
Images
Landscapes
- Communication Cables (AREA)
Abstract
The invention discloses an extremely-thin coaxial cable. The extremely-thin coaxial cable comprises an outer skin layer, a mesh-shaped shielding layer, an insulator layer and an inner conductor from outside to inside, wherein the mesh-shaped shielding layer is designed by adopting a double-layer structure and is formed by an inner shielding layer and an outer shielding layer, the inner shielding layer is in contact with the insulator layer, and the outer shielding layer is arranged between the inner shielding layer and the outer skin layer. According to the extremely-thin coaxial cable disclosed by the invention, the structural design is unique, the performance is excellent, the mesh-shaped shielding layer is designed by adopting the two-layer structure of the inner shielding layer and the outer shielding layer, thus the blocking performance of radio is effectively enhanced, and the stability and the strength of signal transmission are ensured; meanwhile, more stable signal transmission capacity can be obtained when the extremely-thin coaxial cable is in the situation of being bent, rolled and like, and the practicability of the extremely-thin coaxial cable is greatly increased.
Description
Technical field
The present invention relates to a kind of Ultrathin coaxial cable, relate in particular to a kind of Ultrathin coaxial cable with good radio obstructing capacity, belong to Ultrathin coaxial cable technical field.
Background technology
In recent years, along with the continuous quickening of mobile phone, the notebook computer consumer electronics product that is representative and communication, medical treatment, the microminiaturized development trend of military electronic product, performance requirement improves constantly, and the traditional wiring such as flat cable, the flexible PCB element that transmits various frequency signals in these products is transmitted rapidly the Ultrathin coaxial cable that speed is higher, frequency band is wider and anti-electromagnetic interference is strong and replaces.Particularly middle nineteen nineties in last century mobile communication universal, promoted especially research and development and the large-scale production of Ultrathin coaxial cable.
When Ultrathin coaxial cable work, the radio that its inner wire discharges is isolated by mesh shields layer, then controls wireless transmitting power by the mode of mesh shields layer ground connection, thereby realizes the object of signal of telecommunication smooth transport.But existing mesh shields layer is the single-layer metal silk screen of same material, the screening ability of radio signal is limited, especially when Ultrathin coaxial cable bending, when folding, the screening ability of signal can decline to some extent, thereby has affected the serviceability of electronic product.
Summary of the invention
For the demand, the invention provides a kind of Ultrathin coaxial cable, this Ultrathin coaxial cable structural design uniqueness, its mesh shields layer adopts inside and outside double-layer structure design, effectively promote wireless screening ability, guaranteed stationarity and the intensity of signal transmission.
The present invention is a kind of Ultrathin coaxial cable, this Ultrathin coaxial cable comprises exodermis, mesh shields layer, insulator layer and inner wire from outside to inside, described mesh shields layer adopts double-decker design, formed by internal shield and outer shielding layer, described internal shield contacts with insulator layer, and described outer shielding layer is arranged between internal shield and exodermis.
In a preferred embodiment of the present invention, described internal shield adopts silver-plated copper B alloy wire, and string diameter is about 0.012-0.014mm, and radical is about 10-12 root.
In a preferred embodiment of the present invention, the braiding netting index of described internal shield is 128 nets, and thickness is about 0.025-0.028mm.
In a preferred embodiment of the present invention, described outer shielding layer adopts Tinplated copper alloy silk, and string diameter is about 0.022-0.024mm, and radical is about 7-10 root.
In a preferred embodiment of the present invention, the braiding netting index of described outer shielding layer is 96 nets, and thickness is about 0.18-0.02mm.
The present invention has disclosed a kind of Ultrathin coaxial cable, this Ultrathin coaxial cable structural design uniqueness, and superior performance, its mesh shields layer adopts inside and outside double-layer structure design, has effectively strengthened wireless obstructing capacity, has guaranteed stationarity and the intensity of signal transmission; Meanwhile, this Ultrathin coaxial cable can obtain more stable signal transmission capabilities running in bending, the situation such as curling, has promoted greatly the practicality of Ultrathin coaxial cable.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of embodiment of the present invention Ultrathin coaxial cable;
In accompanying drawing, the mark of each parts is as follows: 1, exodermis, 2, netted conductive layer, 3, insulator layer, 4, inner wire, 5, internal shield, 6, outer shielding layer.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Fig. 1 is the structural representation of embodiment of the present invention Ultrathin coaxial cable; This Ultrathin coaxial cable comprises exodermis 1, mesh shields layer 2, insulator layer 3 and inner wire 4 from outside to inside, described mesh shields layer 2 adopts double-decker design, formed by internal shield 5 and outer shielding layer 6, described internal shield 5 contacts with insulator layer 3, and described outer shielding layer 6 is arranged between internal shield 5 and exodermis 1.
In the Ultrathin coaxial cable of mentioning in the present invention, internal shield 5 adopts silver-plated copper B alloy wire, and string diameter is about 0.012-0.014mm, and radical is about 10-12 root; The braiding netting index of internal shield 5 is 128 nets, and thickness is about 0.025-0.028mm; This layer of gauze screen can effectively intercept more than 90% radio.
Outer shielding layer 6 adopts Tinplated copper alloy silk, and string diameter is about 0.022-0.024mm, and radical is about 7-10 root; The braiding netting index of outer shielding layer 6 is 96 nets, and thickness is about 0.18-0.02mm; This layer of gauze screen guaranteeing to intercept remaining aerogram extra, also effectively guaranteed Ultrathin coaxial cable good signal shielding ability in the time running into bending, the situation such as curling, makes the serviceability of Ultrathin coaxial cable more good and stable.
The present invention has disclosed a kind of Ultrathin coaxial cable, this Ultrathin coaxial cable structural design uniqueness, and superior performance, its mesh shields layer adopts inside and outside double-layer structure design, has effectively strengthened wireless obstructing capacity, has guaranteed stationarity and the intensity of signal transmission; Meanwhile, this Ultrathin coaxial cable can obtain more stable signal transmission capabilities running in bending, the situation such as curling, has promoted greatly the practicality of Ultrathin coaxial cable.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claims were limited.
Claims (5)
1. a Ultrathin coaxial cable, it is characterized in that, this Ultrathin coaxial cable comprises exodermis, mesh shields layer, insulator layer and inner wire from outside to inside, described mesh shields layer adopts double-decker design, formed by internal shield and outer shielding layer, described internal shield contacts with insulator layer, and described outer shielding layer is arranged between internal shield and exodermis.
2. Ultrathin coaxial cable according to claim 1, is characterized in that, described internal shield adopts silver-plated copper B alloy wire, and string diameter is about 0.012-0.014mm, and radical is about 10-12 root.
3. Ultrathin coaxial cable according to claim 2, is characterized in that, the braiding netting index of described internal shield is 128 nets, and thickness is about 0.025-0.028mm.
4. Ultrathin coaxial cable according to claim 1, is characterized in that, described outer shielding layer adopts Tinplated copper alloy silk, and string diameter is about 0.022-0.024mm, and radical is about 7-10 root.
5. Ultrathin coaxial cable according to claim 4, is characterized in that, the braiding netting index of described outer shielding layer is 96 nets, and thickness is about 0.18-0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090295.6A CN103871679A (en) | 2014-03-13 | 2014-03-13 | Extremely-thin coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090295.6A CN103871679A (en) | 2014-03-13 | 2014-03-13 | Extremely-thin coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103871679A true CN103871679A (en) | 2014-06-18 |
Family
ID=50910117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410090295.6A Pending CN103871679A (en) | 2014-03-13 | 2014-03-13 | Extremely-thin coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103871679A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200793A (en) * | 2016-07-06 | 2016-12-07 | 山东超越数控电子有限公司 | A kind of reinforced notebook computer realizes the method for rainproof and electromagnetic shielding |
| CN111398056A (en) * | 2020-03-09 | 2020-07-10 | 神宇通信科技股份公司 | Superfine coaxial cable |
| CN114267478A (en) * | 2021-12-28 | 2022-04-01 | 鹏元晟高科技股份有限公司 | Ultrathin bending-resistant cable assembly and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08102222A (en) * | 1994-09-29 | 1996-04-16 | Nissei Denki Kk | High frequency coaxial cable |
| CN2456273Y (en) * | 2000-12-27 | 2001-10-24 | 赵桐卷 | High temperature resistant and anti-interference coaxial radio frequency cable with wide frequency transmission ability |
| CN201392693Y (en) * | 2009-04-17 | 2010-01-27 | 珠海宇讯同轴电缆有限公司 | Screening structure coaxial cable |
| CN201522889U (en) * | 2009-11-26 | 2010-07-07 | 天津亿鑫通科技股份有限公司 | Data bus cable |
| CN202183257U (en) * | 2011-08-17 | 2012-04-04 | 广州丰泰美华电缆有限公司 | Minuteness, coaxial and high temperature-resisting FEP (Fluorinated Ethylene Propylene) wire |
-
2014
- 2014-03-13 CN CN201410090295.6A patent/CN103871679A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08102222A (en) * | 1994-09-29 | 1996-04-16 | Nissei Denki Kk | High frequency coaxial cable |
| CN2456273Y (en) * | 2000-12-27 | 2001-10-24 | 赵桐卷 | High temperature resistant and anti-interference coaxial radio frequency cable with wide frequency transmission ability |
| CN201392693Y (en) * | 2009-04-17 | 2010-01-27 | 珠海宇讯同轴电缆有限公司 | Screening structure coaxial cable |
| CN201522889U (en) * | 2009-11-26 | 2010-07-07 | 天津亿鑫通科技股份有限公司 | Data bus cable |
| CN202183257U (en) * | 2011-08-17 | 2012-04-04 | 广州丰泰美华电缆有限公司 | Minuteness, coaxial and high temperature-resisting FEP (Fluorinated Ethylene Propylene) wire |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200793A (en) * | 2016-07-06 | 2016-12-07 | 山东超越数控电子有限公司 | A kind of reinforced notebook computer realizes the method for rainproof and electromagnetic shielding |
| CN111398056A (en) * | 2020-03-09 | 2020-07-10 | 神宇通信科技股份公司 | Superfine coaxial cable |
| CN111398056B (en) * | 2020-03-09 | 2023-10-20 | 神宇通信科技股份公司 | Testing method for superfine coaxial cable |
| CN114267478A (en) * | 2021-12-28 | 2022-04-01 | 鹏元晟高科技股份有限公司 | Ultrathin bending-resistant cable assembly and manufacturing method thereof |
| CN114267478B (en) * | 2021-12-28 | 2023-05-16 | 鹏元晟高科技股份有限公司 | Ultrathin bending-resistant cable assembly and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103871679A (en) | Extremely-thin coaxial cable | |
| CN203941734U (en) | A kind of insulating radio frequency cable | |
| CN204229919U (en) | A kind of shielded cable of electronic computer | |
| CN203941760U (en) | A kind of tin-coated copper wire insulation cable | |
| CN102568664A (en) | Low-loss and high-temperature resistant cable | |
| CN202474168U (en) | Low-attenuation semi-flexible coaxial radio frequency cable | |
| CN202067582U (en) | Special type low-noise cable for sensor | |
| CN205828005U (en) | A kind of two-conductor insulated coaxial radio-frequency cable | |
| CN103354120A (en) | Ultra-shielding electric wire and cable | |
| CN203839091U (en) | Highly mechanical phase stable type phase-compensated cable | |
| CN202563939U (en) | Front VGA cable having dual-type shielding effect | |
| CN102280177B (en) | Special type low-noise cable for sensor | |
| CN208820039U (en) | A kind of Novel rope pipe spiral insulating radio frequency cable | |
| CN201927389U (en) | Coaxial wire with good shielding effect | |
| CN204577148U (en) | High connductivity armouring foamed cable | |
| CN205542087U (en) | Stretch -proofing environmental protection cable of low smoke and zero halogen | |
| CN202940061U (en) | Anti-electromagnetic interference cable used for communication | |
| CN204271229U (en) | The soft coaxial radio frequency cable of a kind of low decay | |
| CN202711851U (en) | Ultra-flexible coaxial-cable | |
| CN208077644U (en) | A kind of automobile antenna-feeder system high-speed transfer feeder line | |
| CN202940060U (en) | Cable used for communication | |
| CN108682505A (en) | A kind of low resistance shielding waterproof cable | |
| CN203941997U (en) | A kind of silver-plated copper wire insulation cable | |
| KR101120365B1 (en) | Micro coaxial cable comprising coated metallic shield and method for manufacturing the same | |
| CN209471775U (en) | A kind of low resistance shielding waterproof cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |