WO2017206404A1 - 一种usb type-c接口 - Google Patents

一种usb type-c接口 Download PDF

Info

Publication number
WO2017206404A1
WO2017206404A1 PCT/CN2016/100759 CN2016100759W WO2017206404A1 WO 2017206404 A1 WO2017206404 A1 WO 2017206404A1 CN 2016100759 W CN2016100759 W CN 2016100759W WO 2017206404 A1 WO2017206404 A1 WO 2017206404A1
Authority
WO
WIPO (PCT)
Prior art keywords
interface
usb type
lower row
row signal
upper row
Prior art date
Application number
PCT/CN2016/100759
Other languages
English (en)
French (fr)
Inventor
王陈果
高超
Original Assignee
乐视控股（北京）有限公司
乐视移动智能信息技术（北京）有限公司
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 乐视控股（北京）有限公司, 乐视移动智能信息技术（北京）有限公司 filed Critical 乐视控股（北京）有限公司
Publication of WO2017206404A1 publication Critical patent/WO2017206404A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  

Definitions

  • the present application relates to the field of electronic products, and in particular, to a USB TYPE-C interface.
  • the mobile phone radio technology is developing rapidly, and the communication technologies of 2G, 3G and even 4G are gradually evolving, but the mobile phone is developing towards a thin and light trend and needs to be compatible with the previous signal frequency band, so that an antenna suitable for each frequency band can be made in a very small space. It puts higher requirements on the antenna design.
  • FIG. 1 and FIG. 2 it is a common USB Type-C interface, including an upper row signal end, a lower row signal end, a grounding metal piece, and a metal case.
  • USB Type-C interfaces are applied to mobile phones or terminal devices, and the antenna is also designed near the interface.
  • the traditional USB Type-C interface has a metal outer casing at the outer periphery. If the antenna is designed above the USB Type-C interface, The RF signal is absorbed by the metal casing, resulting in a decrease in the signal receiving performance of the antenna.
  • the present application proposes a USB TYPE-C interface, which solves the disadvantage that the antenna design causes a decrease in the signal receiving performance of the antenna above the USB Type-C interface.
  • a USB TYPE-C interface provided by the embodiment of the present invention includes: an upper row signal end, a lower row signal end, and a grounding metal piece, wherein the upper row signal end is disposed above the grounding metal piece, and the lower row The signal end is disposed below the grounded metal piece.
  • the USB TYPE-C interface further includes an upper row signal terminal fixed block. And the lower row signal end fixing block; the upper row signal end fixing block is disposed above the upper row signal end, and the lower row signal end fixing block is disposed below the lower row signal end.
  • the upper row signal end fixing block and the lower row signal end fixing block are respectively disposed above and below the non-connecting end of the upper row signal end and the lower row signal end, that is, the relative connection The other end of the end.
  • the upper row of signal ends and the lower row of signal terminals each have 12 pins.
  • USB TYPE-C interface described in the embodiment of the present application cancels the metal casing.
  • the connection function of the USB TYPE-C interface is not affected, and the signal receiving performance of the antenna is not affected. .
  • FIG. 1 is a schematic structural diagram of a USB Type-C interface in the prior art
  • USB Type-C interface 2 is a cross-sectional structural view of a USB Type-C interface in the prior art
  • FIG. 3 is a schematic diagram of a USB TYPE-C interface according to an embodiment of the present application.
  • the USB TYPE-C interface includes an upper row signal end 1, a lower row signal end 2, a grounding metal piece 3, an upper row signal end fixing block 4, and a lower row signal end fixing block 5.
  • the upper row of signal terminals 1 are disposed above the grounding metal sheet 3, and the lower row of signal terminals 2 are disposed below the grounding metal sheet 3; the upper row of signal terminals 1 and the lower row of signal terminals 2 are both composed of pins
  • the upper row signal end 1 and the lower row signal end 2 of the USB TYPE-C interface described in the embodiment of the present application have 12 pins. Since the number of pins of the upper and lower rows of signal terminals is the same, the charging line does not need to distinguish between positive and negative. It has the advantage that both sides can be inserted.
  • the pin material is “tungsten carbide”, which is a hard alloy.
  • the hard alloy has the advantages of high hardness, high strength, wear resistance and corrosion resistance, and is used for conducting electrical signals in a USB interface connector. Transfer function.
  • the upper row signal end fixing block 4 is disposed above the upper row signal end 1, the lower row signal end fixing block 5 is disposed below the lower row signal end 2; the upper row signal end fixing block 4 and the lower row signal
  • the end fixing blocks 5 are respectively used for fixing the upper row signal end 1 and the lower row signal end 2 above and below the grounding metal piece 3; in order not to affect the connection function of the pin connecting end (portion connected to the charging line),
  • the upper row signal end fixing block 4 and the lower row signal end fixing block 5 are respectively disposed above and below the non-connection end of the upper row signal end 1 and the lower row signal end 2, that is, the other end of the opposite connection end; the upper row signal end
  • the fixed block 4 and the lower row signal end fixing block 5 fix the upper row signal end 1 and the lower row signal end 2 by injection punching.
  • the grounding metal piece 3 is used for grounding, and the shielding function can be realized, thereby effectively reducing the electromagnetic interference of the USB TYPE-C interface to other electronic devices.
  • the USB TYPE-C interface described in the embodiment of the present application cancels the iron frame outer casing made of metal at the periphery, and the metal outer casing 6 surrounds the inside.
  • a USB interface connector composed of a signal terminal 1, a lower row signal terminal 2, a grounding metal piece 3, an upper row signal terminal fixing block 4, and a lower row signal terminal fixing block 5, the metal casing 6 functions to surround the USB interface connection
  • the device forms an interface shape for charging the cable connection insertion; since the metal casing 6 absorbs the radio frequency signal, When the antenna is disposed above the USB TYPE-C interface, the signal receiving performance of the antenna is degraded. Therefore, the USB TYPE-C interface in the embodiment of the present application cancels the metal casing 6, and does not affect the USB TYPE-C interface.
  • the connection function does not affect the signal reception performance of the antenna.

Landscapes

  • Details Of Aerials (AREA)

Abstract

一种USB TYPE‑C接口，涉及电子产品领域，该USB TYPE‑C接口包括上排信号端（1）、下排信号端（2）和接地金属片（3），该上排信号端（1）设置在接地金属片（3）上方，该下排信号端（2）设置在接地金属片（3）下方。该USB TYPE‑C接口取消了金属外壳，当天线设置在该USB TYPE‑C接口上方时，既没有影响USB TYPE‑C接口的连接功能，也没有影响天线的信号接收性能。

Description

一种USB TYPE-C接口
本申请基于申请号为CN2016205322561、申请日为2016年6月2日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
【技术领域】
本申请涉及电子产品领域，尤其涉及一种USB TYPE-C接口。
【背景技术】
目前手机射频技术飞速发展，2G、3G乃至4G的通信技术逐步演进，但是手机却朝着轻薄化的趋势发展并且还需要兼容之前的信号频段，这样在极小的空间做出适合各个频段的天线，就对天线设计提出了更高的要求。
参阅图1和图2所示，为常见的USB Type-C接口，包括上排信号端、下排信号端、接地金属片和金属外壳。
在实现本申请过程中，发明人发现现有技术中至少存在如下问题：
目前很多手机或终端设备上都应用了USB Type-C接口，而天线也设计在接口附近，传统USB Type-C接口最外围都有一层金属外壳，如果天线设计在USB Type-C接口上方，会导致射频信号被金属外壳吸收，导致天线的信号接收性能下降。
【发明内容】
为了克服现有的相关产品的所有不足，本申请提出一种USB TYPE-C接口，解决天线设计在USB Type-C接口上方导致天线的信号接收性能下降的缺点。
本申请实施例解决其技术问题所采用的技术方案是：
本申请实施例所提供的一种USB TYPE-C接口，包括：上排信号端、下排信号端和接地金属片，所述上排信号端设置在所述接地金属片上方，所述下排信号端设置在所述接地金属片下方。
作为本申请的进一步改进，所述USB TYPE-C接口还包括上排信号端固定块 和下排信号端固定块；所述上排信号端固定块设置在所述上排信号端的上方，所述下排信号端固定块设置在所述下排信号端的下方。
作为本申请的进一步改进，所述上排信号端固定块和所述下排信号端固定块分别设置在所述上排信号端和所述下排信号端的非连接端的上方和下方，即相对连接端的另一端。
作为本申请的进一步改进，所述上排信号端和所述下排信号端均有12个针脚。
与现有技术相比，本申请有以下优点：
本申请实施例所述的USB TYPE-C接口取消了金属外壳，当天线设置在该USB TYPE-C接口上方时，既没有影响USB TYPE-C接口的连接功能，也没有影响天线的信号接收性能。
【附图说明】
图1为现有技术中USB Type-C接口的结构示意图；
图2为现有技术中USB Type-C接口的剖视结构示意图；
图3为本申请实施例USB TYPE-C接口示意图。
附图标记：1-上排信号端；2-下排信号端；3-接地金属片；4-上排信号端固定块；5-下排信号端固定块；6-金属外壳。
【具体实施方式】
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳实施例。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本申请的公开内容的理解更加透彻全面。
除非另有定义，本文所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本文中在本申请的说明书中所使用的术 语只是为了描述具体的实施例的目的，不是旨在于限制本申请。
参阅图3所示，所述USB TYPE-C接口包括上排信号端1、下排信号端2、接地金属片3、上排信号端固定块4和下排信号端固定块5。
所述上排信号端1设置在接地金属片3上方，所述下排信号端2设置在接地金属片3下方；所述上排信号端1和下排信号端2均由针脚(pin)组成，本申请实施例所述的USB TYPE-C接口的上排信号端1和下排信号端2均有12个针脚，由于上下两排信号端的针脚数量相同，因此充电线不用再区分正反，具有两面均可插入的优点。
针脚(pin)材料为“碳化钨”，也就是硬质合金，硬质合金具有高硬度、高强度、耐磨性和耐腐蚀性的优点，在USB接口连接器中用来完成电信号的导电传输功能。
所述上排信号端固定块4设置在上排信号端1的上方，所述下排信号端固定块5设置在下排信号端2的下方；所述上排信号端固定块4和下排信号端固定块5分别用于将上排信号端1和下排信号端2固定在接地金属片3的上方和下方；为了不影响针脚连接端(与充电线连接的部分)的连接功能，所述上排信号端固定块4和下排信号端固定块5分别设置在上排信号端1和下排信号端2的非连接端的上方和下方，即相对连接端的另一端；所述上排信号端固定块4和下排信号端固定块5通过注塑冲压的方式对上排信号端1和下排信号端2进行固定。
所述接地金属片3用于接地，可以实现屏蔽功能，有效的降低USB TYPE-C接口对其他电子设备的电磁干扰。
本申请实施例所述的USB TYPE-C接口相比于图1和图2所示的USB TYPE-C接口，取消了在外围由金属构成的铁框外壳，所述金属外壳6包围里面由上排信号端1、下排信号端2、接地金属片3、上排信号端固定块4和下排信号端固定块5组成的USB接口连接器，所述金属外壳6的作用是包围USB接口连接器组成一个接口形状用于充电线连接插入；由于该金属外壳6会吸收射频信号， 当天线设置在该USB TYPE-C接口上方时，会导致天线的信号接收性能下降，因此本申请实施例所述的USB TYPE-C接口取消了该金属外壳6，既没有影响USB TYPE-C接口的连接功能，也没有影响天线的信号接收性能。
上述实施例为本申请较佳的实施方式，但本申请的实施方式并不受上述实施例的限制，其他的任何未背离本申请的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本申请的保护范围之内。

Claims (4)

  1. 一种USB TYPE-C接口，其特征在于，包括：上排信号端(1)、下排信号端(2)和接地金属片(3)，所述上排信号端(1)设置在所述接地金属片(3)上方，所述下排信号端(2)设置在所述接地金属片(3)下方。
  2. 根据权利要求1所述的USB TYPE-C接口，其特征在于：所述USB TYPE-C接口还包括上排信号端固定块(4)和下排信号端固定块(5)；所述上排信号端固定块(4)设置在所述上排信号端(1)的上方，所述下排信号端固定块(5)设置在所述下排信号端(2)的下方。
  3. 根据权利要求2所述的USB TYPE-C接口，其特征在于：所述上排信号端固定块(4)和所述下排信号端固定块(5)分别设置在所述上排信号端(1)和所述下排信号端(2)的非连接端的上方和下方，即相对连接端的另一端。
  4. 根据权利要求1所述的USB TYPE-C接口，其特征在于：所述上排信号端(1)和所述下排信号端(2)均有12个针脚。
PCT/CN2016/100759 2016-06-02 2016-09-29 一种usb type-c接口 WO2017206404A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620532256.1U CN205790589U (zh) 2016-06-02 2016-06-02 一种usb type-c接口
CN201620532256.1 2016-06-02

Publications (1)

Publication Number Publication Date
WO2017206404A1 true WO2017206404A1 (zh) 2017-12-07

Family

ID=58136149

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/100759 WO2017206404A1 (zh) 2016-06-02 2016-09-29 一种usb type-c接口

Country Status (2)

Country Link
CN (1) CN205790589U (zh)
WO (1) WO2017206404A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110783777A (zh) * 2018-07-12 2020-02-11 中兴通讯股份有限公司 一种抗干扰方法、装置及系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106982275A (zh) * 2017-04-13 2017-07-25 广东欧珀移动通信有限公司 隔离组件及移动终端
CN107222596B (zh) * 2017-06-21 2020-12-15 惠州Tcl移动通信有限公司 一种手机壳、手机及手机壳的装配方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401087A (zh) * 2013-08-02 2013-11-20 中山市格美通用电子有限公司 一种Micro USB母座
CN205070001U (zh) * 2015-10-20 2016-03-02 东莞市一本电子有限公司 一种Type C对USB2.0电连接器插头
EP2991174A1 (en) * 2014-08-28 2016-03-02 Hosiden Corporation Usb type c connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401087A (zh) * 2013-08-02 2013-11-20 中山市格美通用电子有限公司 一种Micro USB母座
EP2991174A1 (en) * 2014-08-28 2016-03-02 Hosiden Corporation Usb type c connector
CN205070001U (zh) * 2015-10-20 2016-03-02 东莞市一本电子有限公司 一种Type C对USB2.0电连接器插头

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110783777A (zh) * 2018-07-12 2020-02-11 中兴通讯股份有限公司 一种抗干扰方法、装置及系统
CN110783777B (zh) * 2018-07-12 2022-02-18 中兴通讯股份有限公司 一种抗干扰方法、装置及系统

Also Published As

Publication number Publication date
CN205790589U (zh) 2016-12-07

Similar Documents

Publication Publication Date Title
CN103296385B (zh) 一种可调式多频天线系统
JP3223998U (ja) ブルートゥースイヤホン用アンテナ
CN204668452U (zh) 一种组合利用手机边框的手机天线
CN101651253B (zh) 双频天线及应用该双频天线的无线通信装置
WO2017206404A1 (zh) 一种usb type-c接口
CN107394353A (zh) 三合一环形天线装置及移动终端
CN107317096B (zh) 一种电子设备
CN108736142B (zh) 天线和终端
CN104767032A (zh) 具有金属外框的可穿戴设备的nfc装置与可穿戴设备
CN204516900U (zh) 具有金属外框的可穿戴设备的nfc装置与可穿戴设备
EP3713112A1 (en) Radio frequency cable head and radio frequency performance testing device
EP2713440A1 (en) Portable terminal and slot antenna thereof
US20170194694A1 (en) Dual-band wi-fi antenna and mobile terminal
WO2019052478A1 (zh) 一种双频wifi天线及移动终端
CN102821173A (zh) 手机天线系统
WO2020134328A1 (zh) 天线模组及移动终端
CN106412161A (zh) 移动终端的导电边框、移动终端的壳体及移动终端
WO2016155275A1 (zh) 移动显示终端
CN203617432U (zh) 一种扩展低频和高频带宽的lte天线
CN109037912B (zh) 一种断点金属边框手机天线设计结构
WO2022148342A1 (zh) 天线结构及终端设备
CN204375961U (zh) 天线互扰隔离装置、无线网卡及终端
CN103337687A (zh) 一种移动终端的天线装置
CN103633436B (zh) 一种天线装置及具有该天线装置的电子设备
US20170194695A1 (en) Antenna device and mobile terminal

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16903786

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16903786

Country of ref document: EP

Kind code of ref document: A1