WO2014198203A1 - 一种usb连接器及无线上网设备 - Google Patents

一种usb连接器及无线上网设备 Download PDF

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Publication number
WO2014198203A1
WO2014198203A1 PCT/CN2014/079442 CN2014079442W WO2014198203A1 WO 2014198203 A1 WO2014198203 A1 WO 2014198203A1 CN 2014079442 W CN2014079442 W CN 2014079442W WO 2014198203 A1 WO2014198203 A1 WO 2014198203A1
Authority
WO
WIPO (PCT)
Prior art keywords
user card
usb connector
circuit board
data signal
usb
Prior art date
Application number
PCT/CN2014/079442
Other languages
English (en)
French (fr)
Inventor
钱泽旭
Original Assignee
华为终端有限公司
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 华为终端有限公司 filed Critical 华为终端有限公司
Priority to JP2015554050A priority Critical patent/JP2016506057A/ja
Priority to EP14811233.7A priority patent/EP2922148B1/en
Publication of WO2014198203A1 publication Critical patent/WO2014198203A1/zh
Priority to US14/797,800 priority patent/US20150318650A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07737—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts
    • G06K19/07741—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts comprising a first part operating as a regular record carrier and a second attachable part that changes the functional appearance of said record carrier, e.g. a contact-based smart card with an adapter part which, when attached to the contact card makes the contact card function as a non-contact card
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0021—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers for reading/sensing record carriers having surface contacts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
    • G06K7/006—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector the housing being a portable casing

Definitions

  • USB connector and wireless internet device
  • the present invention relates to the field of communications, and in particular, to a USB connector and a wireless internet device. Background technique
  • USB universal serial bus
  • the wireless network card includes a user card such as a SIM card or a USIM card, and wirelessly accesses the 2G/3G/4G network, and the computer can connect to the wireless network card through USB, etc., thereby accessing the Internet and browsing on the computer.
  • Web page send and receive E-mail and other Internet access functions to meet the needs of users for mobile work. Since the user card holder and the user card of the wireless network card need to be disposed on the internal circuit board, occupying a certain space, it is not conducive to the miniaturization of the wireless network card.
  • a USB connector and a wireless internet device are provided to reduce the size of the wireless internet device to realize the miniaturization of the wireless internet device.
  • a USB connector for connecting to a first circuit board of a body portion of an electronic device for signal transmission with the first circuit board, the USB connector including a base, a USB signal lead a foot, a user card mounting portion and a user card data signal pin, the USB signal pin is disposed at a top of the substrate, and the USB signal pin is electrically connected to the first circuit board for USB signal transmission
  • the user card mounting portion is disposed at a bottom of the base to install a user card
  • the user card data signal pin is disposed in the user card mounting portion, the user card data signal pin and the first
  • the circuit board is electrically connected to realize user card data signal transmission between the user card and the first circuit board through the user card data signal pin when the user card is installed into the mounting portion.
  • the user card mounting portion is a groove
  • the IHJ slot is formed by an inward IHJ of the bottom of the substrate, when the user card is mounted to the IHJ In the slot, the data signal pin of the user card is electrically connected to the user card data signal pin in the IHJ slot.
  • the user card signal pin is a conductive elastic piece, and when the user card is installed in the iHJ slot, The conductive elastic piece abuts the data signal pin of the user card to be electrically connected to the user card.
  • the user card mounting portion is a user card holder, and the user card holder is electrically connected to the first circuit board through the substrate, so that the The user card performs user card data transmission with the first circuit board through the user card holder and the base.
  • the substrate is a second circuit board extending from the first circuit board, and the user card holder is fixed to the a bottom of the second circuit board and electrically connected to the second circuit board.
  • the USB connector further includes a first outer casing, the first outer casing The bottom and the sides of the substrate are covered to assist the positioning of the user card when the user card is installed in the user card mounting portion.
  • the first housing is configured with a slot, and when the user card is installed in the user card installation portion, the user The card portion corresponds to the gap, and the user card is extracted from the user card mounting portion by extracting a portion of the user card corresponding to the gap.
  • the first housing is further provided with a driving port, when the user card is installed on the user card In the mounting portion, the user card portion corresponds to the driving port, and the portion corresponding to the driving port of the user card is driven by the driving port to disengage the user card from the user card mounting portion.
  • the USB connector further includes a second outer casing, the second An outer cover covers the top of the base such that the top of the base and the second outer casing enclose a receiving space.
  • the USB signal pin extends from a connection of the USB connector, Forming a USB signal soldering pin to be connected to the first circuit board, the user card data signal pin extending from the connection of the USB connector to form a user card data signal soldering pin, and the A circuit board is connected, and the USB signal soldering pins are distributed on the same horizontal plane or in a double row with the user card data signal soldering pins.
  • a wireless internet device comprising a body portion and the USB connector of the first aspect and all possible implementations, wherein the USB connector is disposed at one end of the body portion.
  • the wireless internet device includes the USB connector and a body portion.
  • the USB connector includes a substrate, a USB signal pin, a user card mounting portion, and a user card data signal pin, the USB signal pin is disposed at a top of the substrate, and the USB signal pin and the first
  • the circuit board is electrically connected to perform USB signal transmission, and the user card mounting portion is disposed at a bottom of the base to install a user card, and the user card data signal pin is disposed in the user card mounting portion, the user The card data signal pin is electrically connected to the first circuit board to implement the user card and the first circuit through the user card data signal pin when the user card is installed into the mounting portion User card data signal transmission between boards.
  • the user card is not installed in the body portion, but is installed in the USB connector, thereby saving space of the body portion, thereby reducing the size of the wireless internet device and realizing wireless Internet access.
  • the device is developed to miniaturization, and the impact of internal heating of the wireless internet device on the user card is reduced.
  • FIG. 1 is a schematic diagram of a state before a wireless internet device is connected to a communication terminal
  • FIG. 2 is a schematic diagram of a wireless internet device with a user card installed
  • FIG. 3 is a schematic longitudinal cross-sectional view of a wireless internet device
  • Figure 4 is a block diagram showing the connection of a USB connector to a first circuit board
  • Figure 5 is a schematic longitudinal cross-sectional view of a USB connector
  • FIG. 6 is a longitudinal cross-sectional view of a USB connector of a wireless internet device
  • Figure 7 is a longitudinal cross-sectional view of a USB connector with a user card installed
  • Figure 8 is a top plan view of a USB connector
  • Figure 9 is a first cross-sectional view of a USB connector
  • Figure 10 is a second cross-sectional view of a USB connector.
  • a first embodiment of the present invention provides a wireless internet device 100.
  • the wireless internet device 100 is for connecting to the communication terminal 200 to communicate with the communication terminal 200.
  • the present invention can be applied to any electronic device in which a USB connector is installed and can read a user card.
  • the present invention is described in the specific electronic device of the wireless internet device, but this does not constitute the application of the present invention. Restrictions on electronic devices other than wireless Internet devices.
  • the wireless internet device 100 includes a body portion 21 and a USB (universal serial bus) connector 22.
  • a first circuit board 211 is disposed in the body portion 21.
  • the USB connector 22 is for connecting to the first circuit board 211 of the body portion 21 of the wireless internet device 100.
  • the USB connector 22 is disposed at one end of the body portion 21.
  • the USB connector 22 is connected to the first circuit board 211 for signal transmission with the first circuit board 211.
  • the USB connector 22 can also be used to connect to a first circuit board of a body portion of another electronic device for signal transmission with the first circuit board.
  • the USB connector 22 includes a base 221 and a USB signal guide. Foot 223, user card mounting portion 225, and user card data signal pin 226.
  • the USB signal pin 223 is disposed on the top 222 of the substrate 221.
  • the USB signal pin 223 is electrically connected to the first circuit board 211 for USB signal transmission.
  • the user card mounting portion 225 is disposed at the bottom 224 of the base 221 to mount the user card 300. The top is opposite the bottom.
  • the user data signal pin 226 is disposed in the user card mounting portion 225.
  • the user card data signal pin 226 is electrically connected to the first circuit board 211 to implement the user card 300 through the user card data signal pin 226 when the user card 300 is mounted in the user card mounting portion 225.
  • the base 221 is a plastic body.
  • the substrate 221 may also be a circuit board from which the first circuit board 211 extends.
  • the first circuit board 211 is provided with a preset USB signal pin 212 and a preset user card data signal pin 213.
  • the USB signal pin 223 of the USB connector 22 is connected to the preset USB signal pin 212 for USB signal transmission.
  • the user card data signal pin 226 of the USB connector 22 is connected to the preset user card data signal pin 213 for user card data signal transmission.
  • the USB signal pin 223 and the user card data signal pin 226 may be connected to the electronic component on the first circuit board 211 through the signal circuit exposed by the first circuit board 211, or
  • the electronic component connected to the first circuit board 211 through the internal circuit of the first circuit board 211 can also be directly connected to the electronic component on the first circuit board 211, which is not limited in the present invention.
  • the user card mounting portion 225 is a recess.
  • the groove is recessed inwardly from the bottom 224 of the base 221 .
  • the data signal pins of the user card 300 are electrically coupled to the user card data signal pins 226 in the recess.
  • the angle between the first side wall of the recess and the bottom wall 2254 of the recess is an obtuse angle to guide the user card 300 into or out of the recess.
  • the first side wall corresponds to the gap 234.
  • the user card data signal pin 226 is a conductive spring.
  • the conductive elastic piece abuts the data signal pin of the user card 30 to be electrically connected to the user card 300.
  • the conductive elastic piece is a hemispherical elastic piece.
  • the first data card signal pin 226 can be a conductive elastic piece of other shapes (such as a bent conductive piece). Referring to FIG. 6 and FIG. 7 , a second embodiment of the present invention provides a wireless internet access device.
  • the wireless Internet access device provided by the second embodiment is similar to the wireless Internet access device 100 provided by the first embodiment, and the difference between the two is:
  • the mounting portion is the user card holder 201.
  • the user card holder 201 is electrically connected to the first circuit board 211 through the base 202 to enable the user card 300 to perform user card data transmission with the first circuit board 211 through the user card holder 201 and the base 221 .
  • the substrate 221 is a second circuit board extending from the first circuit board 211.
  • the user card holder 201 is fixed to the bottom of the second circuit board and electrically connected to the second circuit board.
  • a positioning block 203 is disposed at a bottom of the second circuit board on both sides of the user card holder 201 to position the user card holder 201.
  • the user card data signal pin 226 is disposed on the user card holder 201 to correspond to a corresponding data signal pin on the user card 300.
  • the user card data signal pin is connected to a corresponding data signal pin on the user card 300, so that the user card 300 passes through the second circuit board.
  • the first circuit board 211 performs user card data signal transmission.
  • the USB connector 22 further includes a first outer casing 23.
  • the first outer casing 23 encloses the bottom 224 and the two sides 2211 of the base 221 to assist in positioning the user card 300 when the user card 300 is installed in the user card mounting portion 225.
  • the user card data signal pin 226 is disposed on the bottom wall 2254 of the recess 225. When the user card 300 is installed in the recess 225, the user card data signal pin 226 is electrically connected to a corresponding pin of the user card 300, so that the user card 300 and the first circuit board 211 perform a user card. Data signal transmission.
  • the first outer casing 23 includes a positioning portion 232 and a first connecting portion 233 and a second connecting portion 234 which are bent upwardly from both sides of the positioning portion 232.
  • the first connecting portion 233 and the second connecting portion 234 are fixed to the two sides 2211 of the base 221 .
  • the first end of the fixing portion 232 defines a cutout 234 .
  • the user card 300 When the user card 300 is installed in the user card mounting portion 225, the user card 300 partially corresponds to the gap 234. The user card 300 is withdrawn from the user card mounting portion 225 by drawing out the portion of the user card 300 corresponding to the gap 234.
  • a driving port 236 is further disposed on the fixing portion 232 of the first outer casing 23 .
  • the user card 300 When the user card 300 is installed in the user card mounting portion 225, the user card 300 partially corresponds to the drive port 236. The user card 300 corresponding to the drive port 236 is driven by the drive port 236 to disengage the user card 300 from the user card mounting portion 225.
  • the USB connector 22 can also include a second housing 24.
  • the second outer casing 24 covers the top portion 222 of the base 221, so that the top portion 222 of the base 221 and the second outer casing 24 enclose a receiving space 25 for receiving and connecting the connection portion of another USB connector. USB signal transmission.
  • the second outer casing 24 includes a limiting portion 241 and a third connecting portion 242 and a fourth connecting portion 243 which are bent and extended from both ends of the limiting portion 241.
  • An end of the third connecting portion 242 is provided on an end of the first connecting portion 233.
  • An end of the fourth connecting portion 243 is provided at an end of the second connecting portion 234.
  • the USB signal pin 223 is bent out of the connection 30 of the USB connector 22 to form a USB signal soldering pin 227 for performing with the first circuit board 211 . connection.
  • the user card data signal pin 226 extends beyond the connection of the USB connector to form a user card data signal soldering pin 229 for connection to the first circuit board 211.
  • the USB signal soldering pin 227 and the user card data signal soldering pin 229 can be distributed on the same level to reduce the thickness of the USB connector 22.
  • the USB signal soldering pin 227 and the data card signal soldering pin 229 may not be distributed on the same level.
  • the USB signal soldering pin 227 and the user card data signal soldering pin 229 can be distributed in a double row arrangement, thereby reducing the width of the USB connector 22. That is, the setting manner of the USB signal soldering pin 227 and the user card data signal soldering pin 229 can be adjusted according to actual needs.
  • the USB connector 22 can also include a connection line 228.
  • the subscriber card data signal pin 226 is coupled to the first end of the connection line 228.
  • the second end of the connecting line 228 extends from the connection 30 of the USB connector 22 to form a user card data signal soldering pin 229 for connection with the first circuit board 211.
  • the wireless internet device 100 is a wireless network card.
  • the user card 300 is a NANO SIM card.
  • the NANO SIM card has a length of 12.3 mm ⁇ 0.1 mm.
  • the NANO SIM card has a width of 8.8 mm ⁇ 0.1 mm.
  • the NANO SIM card has a thickness of approximately 0.65 mm.
  • the USB connector has a length of 14mm.
  • the USB connector has a width of 12mm.
  • the USB connector has a thickness of 4.5 mm.
  • the USB connector 22 of the wireless internet device 100 includes a base 221, a USB signal pin 223, a user card mounting portion 225, and a user card data signal pin 226.
  • the USB signal pin 223 is disposed on the top 222 of the substrate 221.
  • the USB signal pin 223 is electrically connected to the first circuit board 211 for USB signal transmission.
  • the user card mounting portion 225 is disposed at the bottom 224 of the base 221 to mount the user card 300.
  • the user data signal pin 226 is disposed on the user card mounting portion 225.
  • the user card data signal pin 226 is electrically connected to the first circuit board 211 to implement the user card 300 and the user card data signal pin 226 when the user card 300 is mounted in the user card mounting portion 225.
  • the user card 300 is not installed in the main body portion 21, but is installed in the USB connector 22, thereby saving space of the main body portion 21, thereby reducing the size of the wireless internet device 100, and realizing the The wireless Internet device 100 is developed for miniaturization, and the influence of the internal heat of the wireless Internet device 100 on the user card 300 is reduced.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

本发明提供了一种无线上网设备，无线上网设备包括USB连接器，USB 连接器包括基底、USB信号引脚、用户卡安装部及用户卡数据信号引脚， USB信号引脚设置于基底的顶部，USB信号引脚与第一电路板电连接，以进行USB信号传输，用户卡安装部设置于基底的底部，以安装用户卡，用户卡数据信号引脚设置于用户卡安装部上，用户卡数据信号引脚与第一电路板电连接，以当用户卡安装至用户卡安装部内时，通过用户卡数据信号引脚实现用户卡与第一电路板之间的用户卡数据信号传输。本发明实现了无线上网设备向小型化发展的目的，并且降低了无线上网设备内部发热对用户卡造成的影响。本发明还提供一种USB连接器。

Description

一种 USB连接器及无线上网设备
本申请要求于 2013 年 06 月 09 日提交中国专利局、 申请号为 201310231241.2、 发明名称为 "一种 USB连接器及无线上网设备" 的中 国专利申请的优先权， 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信领域， 尤其涉及一种 USB连接器及无线上网设备。 背景技术
目前， USB(universal serial bus,通用串行总线)接口已是个人计算机（台 式计算机、 便携式计算机） 常见的标准配置， 也是和外部设备连接最常用 的接口。 无线上网卡等无线上网设备已广泛应用于个人计算机， 特别是便 携式个人计算机与无线网络的连接。 无线上网卡内含 SIM卡或 USIM卡等 用户卡， 通过无线方式接入 2G/3G/4G网络， 计算机则可以通过 USB等方 式与无线上网卡连接， 从而接入到互联网， 在计算机上实现浏览网页， 收 发 E-mail等上网功能， 满足用户移动办公的需要。 由于无线上网卡的用户 卡卡座和用户卡需要设置在其内部电路板上， 占用一定空间， 不利于无线 上网卡的小型化发展。
发明内容
提供一种 USB连接器及无线上网设备， 以减小所述无线上网设备的尺 寸来实现无线上网设备向小型化发展的目的。
第一方面， 提供了一种 USB连接器， 用于连接至电子设备的本体部的 第一电路板， 以与所述第一电路板进行信号传输， 所述 USB连接器包括基 底、 USB信号引脚、 用户卡安装部及用户卡数据信号引脚， 所述 USB信号 弓 I脚设置于所述基底的顶部，所述 USB信号引脚与所述第一电路板电连接， 以进行 USB信号传输， 所述用户卡安装部设置于所述基底的底部， 以安装 用户卡， 所述用户卡数据信号引脚设置于所述用户卡安装部内， 所述用户 卡数据信号引脚与所述第一电路板电连接， 以当所述用户卡安装至所述安 装部内时， 通过所述用户卡数据信号引脚， 实现所述用户卡与所述第一电 路板之间的用户卡数据信号传输。 在第一方面的第一种可能的实现方式中， 所述用户卡安装部为凹槽， 所述 IHJ槽由所述基底的底部向内 IHJ陷形成， 当所述用户卡安装至所述 IHJ槽 内时， 所述用户卡的数据信号引脚与所述 IHJ槽内的用户卡数据信号引脚电 连接。
结合第一方面的第一种可能的实现方式， 在第二种可能的实现方式中， 所述用户卡信号引脚为导电弹片， 当所述用户卡安装于所述 iHJ槽内时， 所 述导电弹片抵顶所述用户卡的数据信号引脚， 以与所述用户卡电连接。
在第一方面的第三种可能的实现方式中， 所述用户卡安装部为用户卡 卡座， 所述用户卡卡座通过所述基底电连接至所述第一电路板， 以使所述 用户卡通过所述用户卡卡座及所述基底与所述第一电路板进行用户卡数据 传输。
结合第一方面的第三种可能的实现方式， 在第四种可能的实现方式中， 所述基底为由第一电路板延伸出的第二电路板， 所述用户卡卡座固定于所 述第二电路板的底部， 并与所述第二电路板电连接。
结合第一方面或第一方面的第一至第四种任意一种可能的实现方式， 在第五种可能的实现方式中， 所述 USB连接器还包括第一外壳， 所述第一 外壳包覆所述基底的底部及两侧， 以当所述用户卡安装于所述用户卡安装 部内时， 对所述用户卡进行辅助定位。
结合第一方面的第五种可能的实现方式， 在第六种可能的实现方式中， 所述第一外壳开设有豁口， 当所述用户卡安装于所述用户卡安装部内时， 所述用户卡部分对应所述豁口， 通过抽拔所述用户卡与所述豁口对应的部 分来将所述用户卡抽拔出所述用户卡安装部。
结合第一方面的第五种或第六种可能的实现方式， 在第七种可能的实 现方式中， 所述第一外壳上还设置有驱动口， 当所述用户卡安装于所述用 户卡安装部内时， 所述用户卡部分对应所述驱动口， 通过所述驱动口驱动 所述用户卡与所述驱动口对应的部分使所述用户卡脱离所述用户卡安装 部。
结合第一方面或第一方面的第一至第七种任意一种可能的实现方式， 在第八种可能的实现方式中， 所述 USB连接器还包括第二外壳， 所述第二 外壳罩覆在所述基底的顶部， 从而使所述基底的顶部与所述第二外壳围成 收容空间。
结合第一方面或第一方面的第一至第八种任意一种可能的实现方式， 在第九种可能的实现方式中，所述 USB信号引脚延伸出所述 USB连接器的 连接处， 形成 USB信号焊接引脚， 以与该第一电路板进行连接， 所述用户 卡数据信号引脚延伸出所述 USB连接器的连接处， 形成用户卡数据信号焊 接引脚， 以与所述第一电路板进行连接， 所述 USB信号焊接引脚与所述用 户卡数据信号焊接引脚分布在同一水平面上或双排分布。
第二方面， 提供了一种无线上网设备， 包括本体部及上述第一方面以 及所有可能的实现方式中的 USB连接器，所述 USB连接器设置于所述本体 部的一端。
根据各种实现方式提供的无线上网设备， 所述无线上网设备包括所述 USB连接器及本体部。 所述 USB连接器包括基底、 USB信号引脚、 用户卡 安装部及用户卡数据信号引脚，所述 USB信号引脚设置于所述基底的顶部 , 所述 USB信号引脚与所述第一电路板电连接， 以进行 USB信号传输，所述 用户卡安装部设置于所述基底的底部， 以安装用户卡， 所述用户卡数据信 号引脚设置于所述用户卡安装部内， 所述用户卡数据信号引脚与所述第一 电路板电连接， 以当所述用户卡安装至所述安装部内时， 通过所述用户卡 数据信号引脚， 实现所述用户卡与所述第一电路板之间的用户卡数据信号 传输。 因此， 所述用户卡未安装于所述本体部内， 而是安装于所述 USB连 接器内， 因而节省了所述本体部的空间， 从而减小了所述无线上网设备尺 寸， 实现了无线上网设备向小型化发展的目的， 并且降低了无线上网设备 内部发热对用户卡造成的影响。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对 实施例或现有技术描述中所需要使用的附图作简单地介绍， 显而易见地， 下面描述中的附图仅仅是本发明的一些实施例， 对于本领域普通技术人员 来讲， 在不付出创造性劳动的前提下， 还可以根据这些附图获得其他的附 图。 图 1是一种无线上网设备与通信终端连接前的状态示意图；
图 2是一种无线上网设备安装有用户卡的示意图；
图 3是一种无线上网设备的纵截面示意图；
图 4是一种 USB连接器与第一电路板连接的框图；
图 5是一种 USB连接器的纵截面示意图；
图 6是一种无线上网设备的 USB连接器的纵截面示意图；
图 7是一种 USB连接器安装有用户卡的纵截面示意图；
图 8是一种 USB连接器的俯视示意图；
图 9是一种 USB连接器的第一横截面示意图；
图 10是一种 USB连接器的第二横截面示意图。
具体实施方式
下面将结合本发明实施例中的附图， 对本发明实施例中的技术方案进 行清楚、 完整地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是全部的实施例。 基于本发明中的实施例， 本领域普通技术人员在没 有作出创造性劳动前提下所获得的所有其他实施例， 都属于本发明保护的 范围。
请参阅图 1及图 2, 本发明第一实施方式提供一种无线上网设备 100。 该无线上网设备 100用于连接至通信终端 200,以与该通信终端 200进行通 信。 需要说明的是， 本发明可以适用于任何安装有 USB连接器， 并且能够 读取用户卡的电子设备， 本发明以无线上网设备这一特定电子设备进行说 明， 但这并不构成本发明应用于无线上网设备以外的电子设备的限制。
该无线上网设备 100包括本体部 21及 USB(universal serial bus,通用串 行总线)连接器 22。 该本体部 21内设置有第一电路板 211。 该 USB连接器 22用于连接至该无线上网设备 100的本体部 21的第一电路板 211。该 USB 连接器 22设置于该本体部 21的一端。 该 USB连接器 22连接至该第一电 路板 211 , 以与该第一电路板 211 进行信号传输。 在其他实施方式中， 该 USB连接器 22还可用于连接至其他的电子设备的本体部的第一电路板，来 与第一电路板进行信号传输。
请继续参考图 3及图 4, 该 USB连接器 22包括基底 221、 USB信号引 脚 223、 用户卡安装部 225及用户卡数据信号引脚 226。 该 USB信号引脚 223设置于该基底 221的顶部 222。 该 USB信号引脚 223与该第一电路板 211电连接， 以进行 USB信号传输。该用户卡安装部 225设置于该基底 221 的底部 224, 以安装用户卡 300。 该顶部与该底部相对设置。 该用户数据信 号引脚 226设置于该用户卡安装部 225内。 该用户卡数据信号引脚 226与 该第一电路板 211 电连接， 以当该用户卡 300安装至该用户卡安装部 225 内时， 通过该用户卡数据信号引脚 226实现该用户卡 300与该第一电路板 211之间的用户卡数据信号传输。 在本实施方式中， 基底 221为塑胶体。 可 选的， 该基底 221也可以是该第一电路板 211延伸出来的电路板。
其中， 该第一电路板 211上设置有预设 USB信号引脚 212及预设用户 卡数据信号引脚 213。 该 USB连接器 22的 USB信号引脚 223连接至该预 设 USB信号引脚 212, 以进行 USB信号传输。 该 USB连接器 22的用户卡 数据信号引脚 226连接至该预设用户卡数据信号引脚 213 ,以进行用户卡数 据信号传输。 在本发明的实施例中， 该 USB信号引脚 223和用户卡数据信 号引脚 226可以通过该第一电路板 211暴露在外的信号线路连接到该第一 电路板 211上的电子元件， 也可以通过该第一电路板 211 的内部线路连接 到该第一电路板 211 上的电子元件， 还可以直接连接到该第一电路板 211 上的电子元件， 本发明对此不作限制。
请继续参考图 5 , 可选的， 该用户卡安装部 225为凹槽。 该凹槽是由该 基底 221的底部 224向内凹陷形成的。 当该用户卡 300安装至所述凹槽内 时，该用户卡 300的数据信号引脚与所述凹槽内的用户卡数据信号引脚 226 电连接。
具体地， 该凹槽的第一侧壁与该凹槽的底壁 2254之间的夹角为钝角， 以引导该用户卡 300进入或退出该凹槽。 该第一侧壁对应该豁口 234。
在本实施方式中， 该用户卡数据信号引脚 226为导电弹片。 当该用户 卡 300安装与该用户卡安装部 225内时， 该导电弹片抵顶该用户卡 30的数 据信号引脚， 以与该用户卡 300电连接。 其中， 该导电弹片为半球型弹片。 在其他实施方式中， 该第一数据卡信号引脚 226 可以为其他形状的导电弹 片 （如弯脚导电弹片）。 请继续参考图 6及图 7 , 本发明第二实施方式提供一种无线上网设备。 该第二实施方式提供的无线上网设备与第一实施方式提供的无线上网设备 100相似， 其两者的区别在于： 在第二实施方式中， 该安装部为用户卡卡座 201。 该用户卡卡座 201通过基底 202电连接至该第一电路板 211 , 以使该 用户卡 300通过该用户卡卡座 201及该基底 221与该第一电路板 211进行 用户卡数据传输。
具体地， 该基底 221为由该第一电路板 211延伸出的第二电路板。 该 用户卡卡座 201 固定于该第二电路板的底部， 并与该第二电路板电连接。 该第二电路板的底部位于该用户卡卡座 201的两侧设置有定位块 203 ,以对 该用户卡卡座 201进行定位。
该用户卡数据信号引脚 226设置于该用户卡卡座 201上， 以对应该用 户卡 300上的相应数据信号引脚。当该用户卡 300安装于该用户卡卡座 201 上时， 该用户卡数据信号引脚连接至该用户卡 300上的相应数据信号引脚， 从而使该用户卡 300通过该第二电路板与该第一电路板 211进行用户卡数 据信号传输。
可选的， 在本发明的以上实施例中， 该 USB连接器 22还包括第一外 壳 23。 该第一外壳 23包覆该基底 221的底部 224及两侧 2211 , 以当该用 户卡 300安装于该用户卡安装部 225内时， 对该用户卡 300进行辅助定位。 该用户卡数据信号引脚 226设置于该凹槽 225的底壁 2254上。 当该用户卡 300安装于该凹槽 225内时，该用户卡数据信号引脚 226与该用户卡 300的 相应引脚电连接， 从而使该用户卡 300与该第一电路板 211进行用户卡数 据信号传输。
具体地， 该第一外壳 23包括定位部 232及由该定位部 232两侧弯折向 上延伸出的第一连接部 233及第二连接部 234。该第一连接部 233及该第二 连接部 234固定在该基底 221的两侧 2211。
请继续参考图 8, 可选的， 该固定部 232的第一端开设有豁口 234。 当 该用户卡 300安装于该用户卡安装部 225内时， 该用户卡 300部分对应该 豁口 234。 通过抽拔该用户卡 300对应该豁口 234的部分来将该用户卡 300 抽出该用户卡安装部 225。 可选的， 该第一外壳 23的固定部 232上还设置有驱动口 236。 当该用 户卡 300安装于该用户卡安装部 225内时， 该用户卡 300部分对应该驱动 口 236。通过该驱动口 236驱动与该驱动口 236对应的用户卡 300使该用户 卡 300脱离该用户卡安装部 225。
该 USB连接器 22还可以包括第二外壳 24。该第二外壳 24罩覆在该基 底 221的顶部 222, 从而使该基底 221的顶部 222与该第二外壳 24围成收 容空间 25 , 以收容及连接另一 USB连接器的连接部， 从而进行 USB信号 的传输。 该第二外壳 24包括限位部 241及由该限位部 241的两端弯折延伸 出的第三连接部 242及第四连接部 243。该第三连接部 242的端部设置在该 第一连接部 233的端部上。 该第四连接部 243的端部设置在该第二连接部 234的端部上。
请继续参考图 9及图 10, 可选地， 该 USB信号引脚 223弯折延伸出该 USB连接器 22的连接处 30 , 形成 USB信号焊接引脚 227 , 以与该第一电 路板 211进行连接。 该用户卡数据信号引脚 226延伸出所述 USB连接器的 连接处， 形成用户卡数据信号焊接引脚 229, 以与该第一电路板 211进行连 接。 该 USB信号焊接引脚 227与该用户卡数据信号焊接引脚 229可以分布 在同一水平面上， 来减小了该 USB连接器 22的厚度。 该 USB信号焊接引 脚 227与该数据卡信号焊接引脚 229也可以不分布在同一水平面上。 如该 USB信号焊接引脚 227与该用户卡数据信号焊接引脚 229可以分布双排设 置， 从而减少了该 USB连接器 22的宽度。 即该 USB信号焊接引脚 227与 该用户卡数据信号焊接引脚 229的设置方式可以根据实际需要进行调整。
在其他实施方式中， 该 USB连接器 22还可以包括连接线路 228。 该用 户卡数据信号引脚 226连接至该连接线路 228的第一端。 该连接线路 228 的第二端伸出该 USB连接器 22的连接处 30, 形成用户卡数据信号焊接引 脚 229 , 以与该第一电路板 211进行连接。
在本发明的实施方式中， 可选的， 该无线上网设备 100为无线上网卡。 该用户卡 300为 NANO SIM卡。该 NANO SIM卡的长度为 12.3mm ± 0.1mm。 该 NANO SIM卡的宽度为 8.8mm士 0.1mm。 该 NANO SIM卡的厚度约为 0.65mm。 该 USB连接器的长度为 14mm。 该 USB连接器的宽度为 12mm。 该 USB连接器的厚度为 4.5mm。
在上述实施方式中， 该无线上网设备 100的该 USB连接器 22包括基 底 221、 USB信号引脚 223、用户卡安装部 225及用户卡数据信号引脚 226。 该 USB信号引脚 223设置于该基底 221的顶部 222。 该 USB信号引脚 223 与该第一电路板 211电连接， 以进行 USB信号传输。 该用户卡安装部 225 设置于该基底 221的底部 224,以安装用户卡 300。该用户数据信号引脚 226 设置于该用户卡安装部 225上。 该用户卡数据信号引脚 226与该第一电路 板 211 电连接， 以当该用户卡 300安装至该用户卡安装部 225内时， 通过 该用户卡数据信号引脚 226实现该用户卡 300与该第一电路板 211之间的 用户卡数据信号传输。 因此， 该用户卡 300未安装于该本体部 21内， 而是 安装于该 USB连接器 22内， 因而节省了该本体部 21的空间， 从而减小了 该无线上网设备 100的尺寸， 实现了无线上网设备 100向小型化发展的目 的， 并且降低了无线上网设备 100内部发热对用户卡 300造成的影响。
以上所揭露的仅为本发明一种较佳实施例而已， 当然不能以此来限定 本发明之权利范围， 本领域普通技术人员可以理解实现上述实施例的全部 或部分流程， 并依本发明权利要求所作的等同变化， 仍属于发明所涵盖的 范围。

Claims

权利要求
1、 一种 USB 连接器， 用于连接至电子设备的本体部的第一电路板， 以与所述第一电路板进行信号传输， 其特征在于： 所述 USB连接器包括基 底、 USB信号引脚、 用户卡安装部及用户卡数据信号引脚， 所述 USB信号 弓 I脚设置于所述基底的顶部，所述 USB信号引脚与所述第一电路板电连接， 以进行 USB信号传输， 所述用户卡安装部设置于所述基底的底部， 以安装 用户卡， 所述用户卡数据信号引脚设置于所述用户卡安装部内， 所述用户 卡数据信号引脚与所述第一电路板电连接， 以当所述用户卡安装至所述安 装部内时， 通过所述用户卡数据信号引脚， 实现所述用户卡与所述第一电 路板之间的用户卡数据信号传输。
2、 如权利要求 1所述的 USB连接器， 其特征在于， 所述用户卡安装 部为 IHJ槽， 所述 IHJ槽由所述基底的底部向内 IHJ陷形成， 当所述用户卡安装 至所述 IHJ槽内时， 所述用户卡的数据信号引脚与所述 IHJ槽内的用户卡数据 信号引脚电连接。
3、 如权利要求 2所述的 USB连接器， 其特征在于， 所述用户卡信号 引脚为导电弹片， 当所述用户卡安装于所述 IHJ槽内时， 所述导电弹片抵顶 所述用户卡的数据信号引脚， 以与所述用户卡电连接。
4、 如权利要求 1所述的 USB连接器， 其特征在于， 所述用户卡安装 部为用户卡卡座， 所述用户卡卡座通过所述基底电连接至所述第一电路板， 以使所述用户卡通过所述用户卡卡座及所述基底与所述第一电路板进行用 户卡数据传输。
5、 如权利要求 4所述的 USB连接器， 其特征在于， 所述基底为由第 一电路板延伸出的第二电路板， 所述用户卡卡座固定于所述第二电路板的 底部， 并与所述第二电路板电连接。
6、 如权利要求 1-5项任一项所述的 USB连接器， 其特征在于， 所述 USB连接器还包括第一外壳， 所述第一外壳包覆所述基底的底部及两侧， 以当所述用户卡安装于所述用户卡安装部内时， 对所述用户卡进行辅助定 位。
7、 如权利要求 6所述的 USB连接器， 其特征在于， 所述第一外壳开 设有豁口， 当所述用户卡安装于所述用户卡安装部内时， 所述用户卡部分 对应所述豁口， 通过抽拔所述用户卡与所述豁口对应的部分来将所述用户 卡抽拔出所述用户卡安装部。
8、 如权利要求 6或 7所述的 USB连接器， 其特征在于， 所述第一外 壳上还设置有驱动口， 当所述用户卡安装于所述用户卡安装部内时， 所述 用户卡部分对应所述驱动口， 通过所述驱动口驱动所述用户卡与所述驱动 口对应的部分使所述用户卡脱离所述用户卡安装部。
9、 如权利要求 1-8项任一项所述的 USB连接器， 其特征在于， 所述 USB连接器还包括第二外壳， 所述第二外壳罩覆在所述基底的顶部， 从而 使所述基底的顶部与所述第二外壳围成收容空间。
10、 如权利要求 1-9项任一项所述的 USB连接器， 其特征在于， 所述 USB信号引脚延伸出所述 USB连接器的连接处， 形成 USB信号焊接引脚， 以与该第一电路板进行连接， 所述用户卡数据信号引脚延伸出所述 USB连 接器的连接处， 形成用户卡数据信号焊接引脚， 以与所述第一电路板进行 连接， 所述 USB信号焊接引脚与所述用户卡数据信号焊接引脚分布在同一 水平面上或双排分布。
11、 一种无线上网设备， 包括本体部及如权利要求 1-10任一项所述的 USB连接器， 所述 USB连接器设置于所述本体部的一端。
PCT/CN2014/079442 2013-06-09 2014-06-09 一种usb连接器及无线上网设备 WO2014198203A1 (zh)

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EP14811233.7A EP2922148B1 (en) 2013-06-09 2014-06-09 Usb connector and wireless internet device
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EP2922148A4 (en) 2016-03-09
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JP2016506057A (ja) 2016-02-25
EP2922148A1 (en) 2015-09-23
CN104241892B (zh) 2018-01-23
US20150318650A1 (en) 2015-11-05

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