CN109479074A - 双屏蔽层的usb连接器 - Google Patents

双屏蔽层的usb连接器 Download PDF

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Publication number
CN109479074A
CN109479074A CN201780013850.7A CN201780013850A CN109479074A CN 109479074 A CN109479074 A CN 109479074A CN 201780013850 A CN201780013850 A CN 201780013850A CN 109479074 A CN109479074 A CN 109479074A
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China
Prior art keywords
socket
plug
metal shell
usb connector
shell
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CN201780013850.7A
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CN109479074B (zh
Inventor
李童杰
艾柯
傅蓓
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority claimed from PCT/CN2017/113144 external-priority patent/WO2018171241A1/zh
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Abstract

本发明提供一种低电磁干扰的USB悬浮设计方法，特别是在终端设备的USB接口的引脚与金属外壳之间的距离越来越小的场景下，采用具有第一屏蔽层和第二屏蔽层的连接线连接第一插头与第二插头，其中，第一屏蔽层与第二屏蔽层是重叠且无电气连接的，第一屏蔽层的一端连接第一插头的金属外壳，另一端悬空，第二屏蔽层的一端连接到第二插头的金属外壳，另一端悬空。另外，第一插座的金属外壳与第二插座的金属外壳可以用过容性器件连接到终端设备的外壳或者适配器外壳。利于终端设备降低短路的风险以及辐射。

Description

PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN201780013850.7A 2017-03-24 2017-11-27 双屏蔽层的usb连接器 Active CN109479074B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2017101822149 2017-03-24
CN201710182214 2017-03-24
PCT/CN2017/113144 WO2018171241A1 (zh) 2017-03-24 2017-11-27 双屏蔽层的usb连接器

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CN109479074A true CN109479074A (zh) 2019-03-15
CN109479074B CN109479074B (zh) 2021-03-30

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020494A (en) * 1978-05-01 1979-11-14 Bunker Ramo Cable connectors
CN201904509U (zh) * 2010-10-21 2011-07-20 中广核工程有限公司 一种核电站控制电缆屏蔽层接地结构
CN103516482A (zh) * 2012-06-25 2014-01-15 庄臣及庄臣视力保护公司 用于低功率接收器的无线通信协议
CN203596646U (zh) * 2013-12-10 2014-05-14 深圳怡化电脑股份有限公司 一种usb充电器
CN104685579A (zh) * 2012-10-01 2015-06-03 矢崎总业株式会社 同轴电缆
CN104718510A (zh) * 2012-09-05 2015-06-17 标致·雪铁龙汽车公司 适于生成用于向移动设备供电的供应电压的电子装置
CN105471041A (zh) * 2015-12-22 2016-04-06 张志平 一种电感式电源数据线及其制作方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020494A (en) * 1978-05-01 1979-11-14 Bunker Ramo Cable connectors
CN201904509U (zh) * 2010-10-21 2011-07-20 中广核工程有限公司 一种核电站控制电缆屏蔽层接地结构
CN103516482A (zh) * 2012-06-25 2014-01-15 庄臣及庄臣视力保护公司 用于低功率接收器的无线通信协议
CN104718510A (zh) * 2012-09-05 2015-06-17 标致·雪铁龙汽车公司 适于生成用于向移动设备供电的供应电压的电子装置
CN104685579A (zh) * 2012-10-01 2015-06-03 矢崎总业株式会社 同轴电缆
CN203596646U (zh) * 2013-12-10 2014-05-14 深圳怡化电脑股份有限公司 一种usb充电器
CN105471041A (zh) * 2015-12-22 2016-04-06 张志平 一种电感式电源数据线及其制作方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈金顺: "广播设备信号线连接与噪声抑制方法", 《节目制作与广播》 *

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