知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN108878021A 高屏蔽数字信号传输用同轴电缆 无效 - 撤回

  • 专利标题： 高屏蔽数字信号传输用同轴电缆
  • 专利标题（英）： Coaxial cable with high shielding property and used for digital signal transmission
  • 申请号： CN201710328943.0
    申请日： 2017-05-11
  • 公开(公告)号： CN108878021A
    公开(公告)日： 2018-11-23
  • 发明人: 杨建玉
  • 申请人： 杨建玉
  • 申请人地址： 江苏省扬州市广陵区头桥镇国玉村玉成七组44号
  • 专利权人： 杨建玉
  • 当前专利权人： 杨建玉
  • 当前专利权人地址： 江苏省扬州市广陵区头桥镇国玉村玉成七组44号
  • 代理机构： 北京连和连知识产权代理有限公司
  • 代理商 奚衡宝
  • 主分类号： H01B7/17
  • IPC分类号： H01B7/17 ;  H01B7/22 ;  H01B7/28 ;  H01B7/282 ;  H01B11/18
高屏蔽数字信号传输用同轴电缆
摘要：
本发明涉及一种高屏蔽数字信号传输用同轴电缆。所述的电缆包括导体、绝缘层、屏蔽层、金属铠装层和外护套，所述的导体外设置绝缘层构成绝缘线芯，所述的绝缘线芯外设置有屏蔽层，所述的屏蔽层包括由内至外设置的第一屏蔽层、第二屏蔽层，所述的屏蔽层外设置有金属铠装层，所述的金属铠装层外设置有外护套，所述的金属铠装层表面涂有防潮防腐蚀涂层，所述的外护套内设置有镀锌钢线承载吊线。本发明结构简单、信号传输稳定、屏蔽效果好、防潮止水、耐磨损耐腐蚀。
摘要（英）：

The invention relates to a coaxial cable with high shielding property and used for digital signal transmission. The cable comprises a conductor, an insulating layer, shielding layers, a metal armor layer and an outer sheath, the insulating layer is arranged outside the conductor and an insulated core is formed, the shielding layers are arranged outside the insulated core, the shielding layers comprise a first shielding layer and a second shielding layer from inside to outside, the metal armor layer is arranged outside the shielding layers, the outer sheath is arranged outside the metal armor layer, a dampproof corrosion-resistant coating is coated on the surface of the metal armor layer, and a galvanized steel wire bearing suspension wire is arranged in the outer sheath. The coaxial cableprovided by the invention is simple in structure, stable in signal transmission, good in shielding effect, dampproof and waterproof as well as wearproof and corrosion-resistant.

0/0