CN201191532Y - Bending resisting phase stabilizing coaxial cable - Google Patents
Bending resisting phase stabilizing coaxial cable Download PDFInfo
- Publication number
- CN201191532Y CN201191532Y CNU2008200365833U CN200820036583U CN201191532Y CN 201191532 Y CN201191532 Y CN 201191532Y CN U2008200365833 U CNU2008200365833 U CN U2008200365833U CN 200820036583 U CN200820036583 U CN 200820036583U CN 201191532 Y CN201191532 Y CN 201191532Y
- Authority
- CN
- China
- Prior art keywords
- layer
- coaxial cable
- silver
- plated copper
- adopts
- 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 - Lifetime
Links
- 238000005452 bending Methods 0.000 title claims abstract description 16
- 230000000087 stabilizing effect Effects 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- -1 polyfluoroethylene propylene Polymers 0.000 claims abstract description 11
- 238000009954 braiding Methods 0.000 claims abstract description 7
- 239000011889 copper foil Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 2
- 230000004888 barrier function Effects 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 2
- 229910052709 silver Inorganic materials 0.000 claims 2
- 239000004332 silver Substances 0.000 claims 2
- 239000004020 conductor Substances 0.000 abstract description 12
- 229910052802 copper Inorganic materials 0.000 abstract description 5
- 239000010949 copper Substances 0.000 abstract description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Communication Cables (AREA)
Abstract
本实用新型涉及一种抗弯稳相同轴电缆，通常用于通讯、电子跟踪、警戒、电子对抗、导航、高频连接线等军用电子设备以及相关的民用微波设备。由内至外依次由内导体芯线(1)、绝缘层(2)、绕包层(3)、编织层(4)和护套层(5)紧密复合而成，所述内导体芯线(1)采用7根或19根镀银铜线绞合而成，所述绝缘层(2)采用聚全氟乙丙烯挤塑而成，所述绕包层(3)采用聚四氟乙烯带料与镀银铜箔绕包而成，所述编织层(4)采用镀银铜线编织而成，所述护套层(5)采用聚全氟乙丙烯挤塑而成。本实用新型的抗弯性较之同类型的稳相同轴电缆具有更大的优势。
The utility model relates to a bending-resistant and stable coaxial cable, which is usually used for military electronic equipment such as communication, electronic tracking, warning, electronic countermeasures, navigation, high-frequency connection lines and related civil microwave equipment. From the inside to the outside, it is composed of inner conductor core wire (1), insulating layer (2), wrapping layer (3), braid layer (4) and sheath layer (5). The inner conductor core wire (1) twisted with 7 or 19 silver-plated copper wires, the insulating layer (2) is extruded from polyfluoroethylene propylene, and the wrapping layer (3) is made of polytetrafluoroethylene tape material and silver-plated copper foil, the braiding layer (4) is braided with silver-plated copper wire, and the sheath layer (5) is extruded from polyfluoroethylene propylene. Compared with the stable coaxial cable of the same type, the bending resistance of the utility model has greater advantages.
Description
技术领域 technical field
本实用新型涉及一种电缆，特别是涉及一种抗弯稳相同轴电缆。通常用于通讯、电子跟踪、警戒、电子对抗、导航、高频连接线等军用电子设备以及相关的民用微波设备。属通信电缆技术领域。The utility model relates to a cable, in particular to a bending-resistant and stable coaxial cable. It is usually used in military electronic equipment such as communication, electronic tracking, warning, electronic countermeasures, navigation, high-frequency connection lines and related civilian microwave equipment. It belongs to the technical field of communication cables.
背景技术 Background technique
稳相同轴电缆主要用作相控雷达、矢量网络分析仪等电子设备中的低损耗、高稳相柔软射频连接馈线。在本实用新型作出以前，现有的稳相同轴电缆通常由内导体芯线、绕包绝缘层、镀银铜线编织屏蔽层以及护套层组成。其缺点是抗弯性较差。Stable coaxial cables are mainly used as low-loss, high-phase-stable flexible RF connection feeders in electronic equipment such as phase-controlled radars and vector network analyzers. Before the utility model was made, the existing stable coaxial cable usually consisted of inner conductor core wire, wrapping insulation layer, silver-plated copper wire braided shielding layer and sheath layer. Its disadvantage is poor bending resistance.
发明内容 Contents of the invention
本实用新型的目的在于克服上述不足，提供一种能提高稳相同轴电缆绞线导体的抗弯性的抗弯稳相同轴电缆。The purpose of the utility model is to overcome the above-mentioned shortcomings, and provide a bending-resistant stable coaxial cable that can improve the bending resistance of the stranded conductor of the stable coaxial cable.
本实用新型的目的是这样实现的：一种抗弯稳相同轴电缆，由内至外依次由内导体芯线、绝缘层、绕包层、编织层和护套层紧密复合而成，The purpose of this utility model is achieved in this way: a bending-resistant coaxial cable is tightly compounded from the inner conductor core wire, the insulating layer, the wrapping layer, the braiding layer and the sheath layer from the inside to the outside.
所述内导体芯线采用7根或19根镀银铜线绞合而成，保证电缆的柔软性。The inner conductor core wire is twisted with 7 or 19 silver-plated copper wires to ensure the flexibility of the cable.
所述绝缘层采用聚全氟乙丙烯挤塑而成，其作用是：提高稳相同轴电缆绞线导体结构的稳定性，在弯曲时能有效保持住内导体的绞合状态，从而达到抗弯的目的。The insulating layer is extruded from polyfluoroethylene propylene, and its function is to improve the stability of the stranded conductor structure of the coaxial cable, and can effectively maintain the stranded state of the inner conductor during bending, so as to achieve bending resistance the goal of.
所述绕包层采用聚四氟乙烯带料与镀银铜箔绕包而成，可以降低电缆的传输衰减和损耗，提高电缆的屏蔽性能。The wrapping layer is made of polytetrafluoroethylene tape and silver-plated copper foil, which can reduce the transmission attenuation and loss of the cable and improve the shielding performance of the cable.
所述编织层采用镀银铜线编织而成，以提高电缆的屏蔽性能。The braiding layer is braided with silver-plated copper wires to improve the shielding performance of the cable.
所述护套层采用聚全氟乙丙烯挤塑而成。The sheath layer is made of extruded polyperfluoroethylene propylene.
本实用新型抗弯稳相同轴电缆选用这些材料和结构可以保证电缆具有较低的损耗、相当的柔软性，较强的导体抗弯性，特别它的抗弯性较之同类型的稳相同轴电缆具有更大的优势。The selection of these materials and structures for the anti-bending stable coaxial cable of the utility model can ensure that the cable has lower loss, considerable flexibility, and stronger bending resistance of the conductor, especially its bending resistance is better than that of the same type of stable coaxial cable. Cables have an even bigger advantage.
附图说明 Description of drawings
图1为本实用新型抗弯稳相同轴电缆的总体结构示意图。Figure 1 is a schematic diagram of the overall structure of the utility model anti-bending stable coaxial cable.
图中：内导体芯线1、绝缘层2、绕包层3、编织层4、护套层5。In the figure: inner conductor core wire 1, insulating layer 2, wrapping layer 3, braiding layer 4, sheath layer 5.
具体实施方式 Detailed ways
参见图1，本实用新型涉及的抗弯稳相同轴电缆，由内至外依次由内导体芯线1、绝缘层2、绕包层3、编织层4和护套层5紧密复合而成。Referring to Fig. 1, the anti-bending coaxial cable involved in the utility model is composed of inner conductor core wire 1, insulating layer 2, wrapping layer 3, braiding layer 4 and sheath layer 5 in order from inside to outside.
所述内导体芯线1采用7根或19根稳定结构的镀银铜线绞合而成。The inner conductor core wire 1 is formed by twisting 7 or 19 silver-plated copper wires with a stable structure.
所述绝缘层2采用聚全氟乙丙烯挤塑而成。The insulating layer 2 is extruded from polyperfluoroethylene propylene.
所述绕包层3采用聚四氟乙烯带料与镀银铜箔绕包而成。The wrapping layer 3 is formed by wrapping polytetrafluoroethylene tape and silver-plated copper foil.
所述编织层4采用镀银铜线编织而成。The braiding layer 4 is braided by silver-plated copper wires.
所述护套层5采用聚全氟乙丙烯挤塑而成。The sheath layer 5 is extruded from polyperfluoroethylene propylene.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200365833U CN201191532Y (en) | 2008-06-13 | 2008-06-13 | Bending resisting phase stabilizing coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200365833U CN201191532Y (en) | 2008-06-13 | 2008-06-13 | Bending resisting phase stabilizing coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191532Y true CN201191532Y (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200365833U Expired - Lifetime CN201191532Y (en) | 2008-06-13 | 2008-06-13 | Bending resisting phase stabilizing coaxial cable |
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| CN (1) | CN201191532Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800097A (en) * | 2010-04-12 | 2010-08-11 | 上海诺进通讯股份有限公司 | High-temperature and high-frequency foam fluorine plastic coaxial cable and production method thereof |
| CN103578646A (en) * | 2012-08-02 | 2014-02-12 | 深圳金信诺高新技术股份有限公司 | Low-loss stable-phase coaxial cable and manufacturing method thereof |
| CN104036870A (en) * | 2014-05-22 | 2014-09-10 | 江苏亨通线缆科技有限公司 | Bending-resistant flexible data transmission cable |
| CN104143677A (en) * | 2014-07-11 | 2014-11-12 | 安徽宏源特种电缆集团有限公司 | Radio-frequency low-loss thin coaxial cable |
| CN105185465A (en) * | 2015-10-12 | 2015-12-23 | 中国电子科技集团公司第二十三研究所 | Avionic full-duplex Ethernet communication cable and manufacture method thereof |
| CN111145947A (en) * | 2020-01-14 | 2020-05-12 | 西安飞机工业（集团）亨通航空电子有限公司 | Aviation airborne coaxial cable and preparation method thereof |
| CN112992434A (en) * | 2021-04-21 | 2021-06-18 | 中航富士达科技股份有限公司 | Manufacturing method of radio-frequency coaxial cable with high-frequency bending-resistant stranded inner conductor |
-
2008
- 2008-06-13 CN CNU2008200365833U patent/CN201191532Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800097A (en) * | 2010-04-12 | 2010-08-11 | 上海诺进通讯股份有限公司 | High-temperature and high-frequency foam fluorine plastic coaxial cable and production method thereof |
| CN101800097B (en) * | 2010-04-12 | 2012-01-25 | 上海诺进通讯股份有限公司 | Production method of high-temperature and high-frequency foam fluorine plastic coaxial cable |
| CN103578646A (en) * | 2012-08-02 | 2014-02-12 | 深圳金信诺高新技术股份有限公司 | Low-loss stable-phase coaxial cable and manufacturing method thereof |
| CN103578646B (en) * | 2012-08-02 | 2016-02-10 | 深圳金信诺高新技术股份有限公司 | A kind of preparation method of low-loss phase-stable coaxial cable |
| CN104036870A (en) * | 2014-05-22 | 2014-09-10 | 江苏亨通线缆科技有限公司 | Bending-resistant flexible data transmission cable |
| CN104143677A (en) * | 2014-07-11 | 2014-11-12 | 安徽宏源特种电缆集团有限公司 | Radio-frequency low-loss thin coaxial cable |
| CN105185465A (en) * | 2015-10-12 | 2015-12-23 | 中国电子科技集团公司第二十三研究所 | Avionic full-duplex Ethernet communication cable and manufacture method thereof |
| CN111145947A (en) * | 2020-01-14 | 2020-05-12 | 西安飞机工业（集团）亨通航空电子有限公司 | Aviation airborne coaxial cable and preparation method thereof |
| CN112992434A (en) * | 2021-04-21 | 2021-06-18 | 中航富士达科技股份有限公司 | Manufacturing method of radio-frequency coaxial cable with high-frequency bending-resistant stranded inner conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYU COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENYU TELECOMMUNICATION TECHNOLOGY CO., LTD., JIANGYIN |
|
| CP03 | Change of name, title or address |
Address after: 214432 Jiangsu city of Jiangyin Province East Ring Road No. 275 Patentee after: Shenyu Communication Technology Co., Ltd. Address before: 214433 Jiangsu province Jiangyin City Park Road Chengjiang town of Xinhua Park No. 1 Patentee before: Jiangyin Shenyu Commutication Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |