CN2529357Y - 超柔同轴电缆 - Google Patents

超柔同轴电缆 Download PDF

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Publication number
CN2529357Y
CN2529357Y CN 02202211 CN02202211U CN2529357Y CN 2529357 Y CN2529357 Y CN 2529357Y CN 02202211 CN02202211 CN 02202211 CN 02202211 U CN02202211 U CN 02202211U CN 2529357 Y CN2529357 Y CN 2529357Y
Authority
CN
China
Prior art keywords
coaxial cable
super
utility
model
inner wire
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
Application number
CN 02202211
Other languages
English (en)
Inventor
宋爱成
潘峰
许志军
刘中华
孙余良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hengxin Polytron Technologies Inc
Original Assignee
Jiangsu Hengtong Cable Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Hengtong Cable Co Ltd filed Critical Jiangsu Hengtong Cable Co Ltd
Priority to CN 02202211 priority Critical patent/CN2529357Y/zh
Application granted granted Critical
Publication of CN2529357Y publication Critical patent/CN2529357Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

一种超柔同轴电缆，其内导体为螺旋纹结构的铜管，这种电缆与现有内导体为光滑的铜线或铜管的同轴电缆相比，具有较小的弯曲半径，更易弯曲，显示出更好的柔软性，适于在安装空间较小的场合使用。

Description

超柔同轴电缆
(一)技术领域：
本实用新型属于一种通信电缆。
(二)背景技术：
现有在移动通信、微波传输、广播通信系统基站内发射机、接收机、无线通信设备之间的连接线通常采用这样的同轴电缆：电缆内导体为光滑的铜线或铜管，外导体为环形纹铜管。这种电缆弯曲半径较大，安装敷设时需要较大的空间，在那些安装空间较小或需要电缆急转弯的场合(例如移动通信基站机房、空间狭小的建筑物、天线铁塔等)，就需要弯曲半径较小的同轴电缆。
(三)发明内容：
本实用新型目的是提供一种弯曲半径较小，适于狭小空间安装的新型的同轴电缆。
本实用新型提供的超柔同轴电缆，包括内导体(1)及其外包绝缘层(2)，绝缘层(2)外依次包覆外导体(3)及电缆外护套(4)，内导体(1)为螺旋纹结构的铜管。
本实用新型由于内导体(1)为螺旋纹结构的铜管，由于螺纹的节距比较短，易弯曲，因此内导体(1)为螺旋纹结构的铜管的同轴电缆具有较小的弯曲半径，显示出比内导体为光滑的铜线或铜管的同轴电缆更好的柔软性，适于在安装空间较小的场合使用。
(四)附图说明：
图1是本实用新型的示意图。图中1为内导体，2为绝缘层，3为外导体，4为外护套。
(五)具体实施方式：
本实用新型的关键是内导体(1)的制作，一般用铜带经“成型、焊接、轧制螺旋纹”等工序将其制螺旋纹结构的铜管，然后包覆绝缘层(2)、外导体(3)及外护套(4)。

Claims (1)

1、一种超柔同轴电缆，包括内导体及其外包绝缘层，绝缘层外依次包覆外导体及电缆外护套，其特征在于内导体为螺旋纹结构的铜管。
CN 02202211 2002-01-09 2002-01-09 超柔同轴电缆 Expired - Fee Related CN2529357Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02202211 CN2529357Y (zh) 2002-01-09 2002-01-09 超柔同轴电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02202211 CN2529357Y (zh) 2002-01-09 2002-01-09 超柔同轴电缆

Publications (1)

Publication Number Publication Date
CN2529357Y true CN2529357Y (zh) 2003-01-01

Family

ID=33684835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02202211 Expired - Fee Related CN2529357Y (zh) 2002-01-09 2002-01-09 超柔同轴电缆

Country Status (1)

Country Link
CN (1) CN2529357Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101000813B (zh) * 2006-12-08 2010-09-15 江苏亨鑫科技有限公司 移动通信用皱纹管外导体射频同轴电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101000813B (zh) * 2006-12-08 2010-09-15 江苏亨鑫科技有限公司 移动通信用皱纹管外导体射频同轴电缆

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: JIANGSU HENGXIN TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: JIANGSU HENGTONG CABLE CO., LTD.

Effective date: 20031010

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20031010

Address after: Jiangsu Province, Yixing environmental science and Technology Industrial Park pottery Road No. 138

Patentee after: Jiangsu Hengxin Polytron Technologies Inc

Address before: Jiangsu Province, Yixing environmental science and Technology Industrial Park Road No. 138 Song Aicheng pottery

Patentee before: Hengtong Cable Co., Ltd., Jiangsu

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030101

Termination date: 20110109