WO2011035731A1 - 一种装有通用串行总线usb头的数据卡 - Google Patents

一种装有通用串行总线usb头的数据卡 Download PDF

Info

Publication number
WO2011035731A1
WO2011035731A1 PCT/CN2010/077338 CN2010077338W WO2011035731A1 WO 2011035731 A1 WO2011035731 A1 WO 2011035731A1 CN 2010077338 W CN2010077338 W CN 2010077338W WO 2011035731 A1 WO2011035731 A1 WO 2011035731A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
cap
rail slot
antenna contact
data card
Prior art date
Application number
PCT/CN2010/077338
Other languages
English (en)
French (fr)
Inventor
郭志鹏
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 ES10818425.0T priority Critical patent/ES2449366T3/es
Priority to EP10818425.0A priority patent/EP2472676B1/en
Publication of WO2011035731A1 publication Critical patent/WO2011035731A1/zh
Priority to US13/431,249 priority patent/US8912962B2/en

Links

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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • 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
    • 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
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07733—Physical layout of the record carrier the record carrier containing at least one further contact interface not conform ISO-7816
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/02—Connectors or connections adapted for particular applications for antennas

Definitions

  • the present invention relates to the field of communications, and in particular, to a data card equipped with a universal serial bus USB header. Background of the invention
  • the USB data card widely used in the industry is shown in Figure 1.
  • the housing 101 and the cap body 103 are of a split design.
  • the housing 101 is a housing of the data card body, and a circuit (not shown) and an antenna 105 are disposed therein.
  • the cap 103 is a front end for protecting the USB interface 107.
  • the outer casing is generally vacant inside.
  • the antenna 105 is built in the casing 101 and located at an end away from the USB interface 107 to reduce the influence of the USB signal on the antenna.
  • the embodiment of the invention discloses a USB data card to reduce the overall size of the data card.
  • the data card includes a housing and a cap body, wherein:
  • a data card antenna is disposed in the cap body; the cap body further has at least one cap fin extending outwardly to the opening, the cap fin having a cap antenna contact, the cap antenna contact and the cap body
  • the antenna is electrically connected; the end of the housing has a housing antenna contact, the housing antenna contact is electrically connected to a circuit in the housing; the cap is relatively fixed to the housing At the bottom end, the cap antenna contact and the housing antenna contact can be electrically connected.
  • FIG. 1 is a schematic structural diagram of a USB data card in the prior art
  • FIG. 2A is a schematic structural diagram of a USB data card according to an embodiment of the present invention.
  • FIG. 2B is a schematic diagram of a state of a USB data card according to an embodiment of the present invention
  • FIG. 2C is a schematic diagram of a state of use of a USB data card according to an embodiment of the present invention
  • FIG. 3 is another schematic diagram of a USB data card according to an embodiment of the present invention
  • FIG. 4A and FIG. 4B are schematic diagrams showing the structure of another USB data card according to an embodiment of the present invention
  • FIG. 5A and FIG. 5B are schematic diagrams showing the structure of another USB data card according to an embodiment of the present invention. Mode for carrying out the invention
  • the data card includes a housing 201 and a cap 203 which are separately disposed, and the housing 201 is a housing of the data card body, and a circuit (not shown) is disposed therein; the cap 203 is The front end case of the USB interface 207 is protected, and the antenna 205 is disposed in the cap body 203.
  • the cap body 203 also has at least one cap fin 209 extending outwardly from the opening, and having an antenna contact thereon. Enough to connect.
  • the end of the housing 201 also has an antenna contact, referred to herein as a housing antenna contact 213, which is electrically connectable to circuitry in the housing 201.
  • FIG. 2B is a schematic diagram of the whole state of the USB data card.
  • the USB interface 207 is incorporated in the cap body 203, and the USB data card is in a non-use state.
  • the cap fin 209 is located on one side of the housing 201.
  • the cap antenna contact 211 may be a cone, a hemisphere, a dome, or the like, which is not limited in the embodiment of the present invention.
  • the material of the cap antenna contact 21 1 may be a material having good electrical conductivity such as copper or silver, and further may be a material having good electromagnetic characteristics and oxidation resistance, and is suitable for fabricating an exposed electrical contact point, and the present invention is implemented. The example is not limited.
  • FIG. 2C shows a schematic diagram of the state of use of the USB data card.
  • the cap body 203 can be relatively fixed to the bottom end of the housing 201.
  • the relative fixing may be achieved by the clamping of at least two oppositely disposed caps 209, or the bottom end of the cap 203 and the housing 201 may be designed, for example, as a ⁇ structure, which is not Make a limit.
  • the cap antenna contact 21 1 and the housing antenna contact 213 can be electrically connected.
  • the antenna 205 can be electrically connected to the circuitry provided within the housing 201 by bridging the cap antenna contact 211 and the housing antenna contact 213.
  • the antenna 205 is still located at the far end of the USB interface 207, so as to avoid interference of the USB signal to the antenna.
  • the antenna 205 is disposed in the cap body 203 by applying the USB data card disclosed in the embodiment of the present invention, and the antenna 205 and the data card are realized by the cap antenna contact 211 and the housing antenna contact 213.
  • the electrical connection of the circuit reduces the size of the body of the data card and also reduces the overall size of the data card.
  • the cap antenna contact 211 is always in contact with the housing 201, and is rubbed with the housing 201 as the cap 203 is inserted and removed. Easy to wear.
  • an embodiment of the present invention discloses an improved housing of a split-book USB data card. As shown in Figure 3.
  • the housing 301, the USB interface 307, and the housing antenna contact 313 are all the same as the corresponding portions shown in FIG. 2.
  • two rail slots are disposed on the housing 301, which are an interface end rail slot 315 and a bottom end rail slot 313, respectively.
  • the depth and width of the two rail slots are such that the cap antenna contacts are free to slide along the slots in the rail slots.
  • the interface end rail slot 315 is open toward one end of the USB interface, and is closed toward one end of the bottom end of the housing 301.
  • the bottom end rail groove 313 is opened toward one end of the bottom end of the housing 301, and one end toward the USB interface is closed after passing over the housing antenna contact 313.
  • the cap antenna contacts can be accommodated in the two rail slots during the insertion and removal process to freely slide without rubbing against the housing, causing excessive wear.
  • an embodiment of the present invention further discloses a USB data card. As shown in Figure 4.
  • the USB interface 407, the cap body 403, the antenna 405, the cap antenna contact 411, and the housing antenna contact 413 are all the same as the corresponding portions in the foregoing embodiment.
  • the interface end rail groove 315 and the bottom end rail groove 313 shown in FIG. 3 are replaced by the housing rail groove 419.
  • the housing rail slot 419 extends along the long axis of the housing 401 and is closed at both ends.
  • the housing antenna contact 413 is located at one end of the bottom end of the USB data card in the housing rail slot.
  • the depth and width of the housing rail slot 419 are such that the cap antenna contact 411 can slide freely along the slot in the housing rail slot 419.
  • the USB data card should be provided with at least two oppositely disposed cap wings 403.
  • the cap antenna contact 41 1 can slide along the housing rail slot 419, but cannot be pulled out The housing rail slot 419.
  • the other side of the housing 401 opposite to the housing rail slot 419 may also have a corresponding rail slot, and the cap wing opposite to the cap fin 409 may have the cap body.
  • the antenna contacts 411 are similarly raised, and the projections can slide within the slots but cannot escape the rail slots.
  • the bumps may have the same electrical connection properties as the cap antenna contacts 411, or may have no electrical connection properties.
  • the length of the housing rail slot 419 should match the length of the cap fin 403 such that when the cap antenna contact 411 is slid to one end of the housing rail slot 419, at most the housing is glided
  • the cap body 403 can pivot at an angle of the cap antenna contact 41 1 , as shown in FIG. 4B , with sufficient space to interface with the housing 401 .
  • the state shown in FIG. 2B or FIG. 2C is achieved.
  • the cap body 403 and the housing 401 can be relatively fixed by the cap antenna contact 411 and the housing rail slot 419 by applying the USB data card disclosed in the embodiment of the present invention, thereby solving the cap body.
  • the housing antenna contacts of the USB data card described in the foregoing embodiments are prone to long-term exposure when not in use, and are susceptible to electrical connection performance due to oxidation.
  • the USB data card is further improved in the embodiment of the present invention to solve this problem.
  • Embodiments of the present invention provide a one-way elastic valve outside the housing antenna contacts on the basis of the embodiments shown in Figures 2 and 3 above.
  • the one-way elastic valve can only be opened from the bottom end of the housing to the USB interface end. When the cap antenna contact moves toward the USB interface end of the housing along the bottom end of the housing, the one-way elastic valve can be opened to expose the housing antenna contacts to achieve electrical connection therebetween.
  • the one-way elastic valve automatically closes due to its own elastic force, covering the Housing antenna contacts.
  • the one-way elastic valve can employ a common one-way valve, such as a valve similar to a protective valve for a mesh port or telephone port.
  • a common one-way valve such as a valve similar to a protective valve for a mesh port or telephone port.
  • the USB interface 507, the cap 503, the cap 509, the antenna 505, the cap antenna contact 511, and the housing antenna contact 513 are all the same as the corresponding portions of the embodiment shown in FIG.
  • the setting of the housing rail slot 519 has changed.
  • the casing rail groove can be divided into three parts. Referring to FIG. 3, it can be seen that the housing rail groove of FIG. 5A or FIG. 5B is closed at both ends of the interface end rail groove 315 and the bottom end rail groove 313 shown in FIG. 3, and a section is opposite to the interface end rail.
  • the communication rail groove offset between the slot 315 and the bottom rail slot 313 is connected to one end of the bottom end rail slot 313 near the bottom end, and is connected to either end of the interface end rail slot 315, thereby forming the structure of FIG. 5A or FIG. 5B.
  • Housing rail slot 519 is shown.
  • the connecting rail slot may be an arc-shaped rail slot or a multi-curve rail slot, which is not limited in the embodiment of the present invention.
  • the communication rail groove is shaped to ensure that the cap antenna contact 511 is free to slide in the housing rail slot 519.
  • the cap antenna contact 511 does not pass through the housing antenna contact 513 when moving from the interface end to the bottom end, so that the housing antenna contact 513 can be mounted.
  • One-way elastic valve One-way elastic valve.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Aerials (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Telephone Set Structure (AREA)
  • Credit Cards Or The Like (AREA)

Description

一种装有通用串行总线 USB头的数据卡
本申请要求于 2009 年 09 月 27 日提交中国专利局、 申请号为 200910190741. X,发明名称为"一种 USB数据卡 "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， 特别涉及一种装有通用串行总线 USB头的数据 卡。 发明背景
目前业界广泛使用的 USB数据卡如图 1所示。壳体 101和帽体 103采用 分体式设计，所述壳体 101为数据卡本体的外壳，其内部署电路（未示出） 和天线 105等； 所述帽体 103为保护 USB接口 107的前端外壳， 一般内部空 置。 在图 1所示的 USB数据卡中， 所述天线 105内置在所述壳体 101中， 并 位于远离 USB接口 107的一端， 以减少 USB信号对天线的影响。
发明人发现， 在现有技术中， USB数据卡的内置天线会占用较大的 空间， 导致数据卡整机尺寸过大。 发明内容
本发明实施例公开了一种 USB数据卡， 以减小数据卡的整机尺寸。
述数据卡包括壳体和帽体， 其中：
数据卡天线部署在所述帽体中； 所述帽体还有至少一个向开口外延 展的帽翅， 所述帽翅上有帽体天线触点， 所述帽体天线触点与帽体中的 所述天线电连接； 所述壳体的端部有壳体天线触点， 所述壳体天线触点 与所述壳体中的电路电连接； 所述帽体相对固定在所述壳体的底端时， 所述帽体天线触点与所述壳体天线触点能够实现电连接。 通过应用本发明实施例公开的 USB数据卡， 将天线设置于帽体中， 缩减了数据卡的本体尺寸， 从而也减小了数据卡的整机尺寸。 附图简要说明
此处所说明的附图用来提供对本发明的进一步理解， 构成本申请的一 部分， 并不构成对本发明的限定。 在附图中：
图 1为现有技术中 USB数据卡结构示意图；
图 2 A为本发明实施例公开的 USB数据卡的结构示意图；
图 2B为本发明实施例公开的 USB数据卡的整机状态示意图； 图 2C为本发明实施例公开的 USB数据卡的使用状态示意图； 图 3为本发明实施例公开的 USB数据卡的另一种壳体结构示意图； 图 4A和图 4B为本发明实施例公开的另一种 USB数据卡的结构示意 图；
图 5 A和图 5B为本发明实施例公开的另一种 USB数据卡的结构示意 图。 实施本发明的方式
为使本发明的目的、 技术方案和优点更加清楚明白， 下面结合实施方 式和附图， 对本发明做进一步详细说明。 在此， 本发明的示意性实施方式 及其说明用于解释本发明， 但并不作为对本发明的限定。 本发明实施例公开了一种 USB数据卡。
如图 2A所示， 该数据卡包括分体设置的壳体 201和帽体 203， 所述壳 体 201为数据卡本体的外壳， 其内部署电路（未示出） ； 所述帽体 203为 保护 USB接口 207的前端外壳， 天线 205部署在所述帽体 203中。 所述帽体 203还有至少一个向开口外延展的帽翅 209， 其上有一个天线触点， 本文 够电连接。 所述壳体 201的端部也有一个天线触点， 本文称为壳体天线触 点 213， 所述壳体天线触点 213与所述壳体 201中的电路能够实现电连接。
所述天线 205部署在所述帽体 203中时， 应尽量部署在所述帽体 203 的端部附近， 以使所述帽体 203的开口部分有足够的空间， 能够容纳所述 USB接口 207，起到保护所述 USB接口 207的作用。如图 2B所示为所述 USB 数据卡的整机状态示意图。此时所述 USB接口 207纳入了所述帽体 203内， 所述 USB数据卡处于非使用状态。所述帽翅 209位于所述壳体 201的一侧。 可选的， 所述帽翅 209也可以有两个， 在所述帽体 203的开口两侧相对设 置。 此时， 则所述两个帽翅 209可以夹持在所述壳体 201的两侧。 所述两 个帽翅 209可以只有其中一个设置有所述帽体天线触点 211， 也可以两个 都设置。 所述帽体天线触点 211可以是圓锥体、 半球形、 圓顶柱状体等， 本发明实施例对此不做限定。 所述帽体天线触点 21 1的材料可以是铜、银 等导电性能良好的材料，进一步的还可以是电磁特性和抗氧化特性良好， 适合制作外露电接触点的材料， 对此本发明实施例也不做限定。
进一步请参考图 2C。 图示为所述 USB数据卡的使用状态示意图。 此 时所述帽体 203可以相对固定在所述壳体 201的底端。 这种相对固定可以 是依靠至少两个相对设置的帽翅 209夹持实现的， 也可以是将帽体 203与 壳体 201的底端设计成例如卯榫结构而实现的， 本发明实施例不做限定。 所述帽体 203相对固定在所述壳体 201的底端时， 所述帽体天线触点 21 1 与所述壳体天线触点 213能够实现电连接。 这样，通过所述帽体天线触点 211和所述壳体天线触点 213的桥接， 所述天线 205能够与所述壳体 201内 设置的电路实现电连接。 而且所述天线 205仍位于所述 USB接口 207的远 端， 能够避免 USB信号对天线的干扰。
通过应用本发明实施例公开的 USB数据卡， 将天线 205设置于帽体 203中， 通过帽体天线触点 211和壳体天线触点 213实现天线 205与数据卡 电路电连接， 缩减了数据卡的本体尺寸， 也减小了数据卡的整机尺寸。 前文实施例中所述的 USB数据卡中，所述帽体天线触点 211总是与所 述壳体 201接触， 并随着帽体 203的插拔而与所述壳体 201产生剐擦， 容易 磨损。 为此， 本发明实施例公开了一种改进的分体书 USB数据卡的壳体。 如图 3所示。 壳体 301、 USB接口 307、 壳体天线触点 313都与图 2所示的相 应部分相同。 本发明实施例进一步的在所述壳体 301上设置了两条导轨 槽， 分别为接口端导轨槽 315和底端导轨槽 313。 所述两条导轨槽的深度 和宽度以能够使所述帽体天线触点能够在导轨槽中沿槽自由滑动为宜。 所述接口端导轨槽 315朝向 USB接口的一端打通， 朝向壳体 301底端的一 端封闭， 所述接口端导轨槽 315的长度以所述帽体如图 2B所示放置时， 所述帽体天线触点仍位于槽内为宜。 所述底端导轨槽 313朝向壳体 301底 端的一端打通， 朝向 USB接口的一端在越过所述壳体天线触点 313后封 闭。 这样， 帽体天线触点在插拔过程中， 可以容纳在所述两条导轨槽中 自由滑动， 而不会与壳体摩擦， 造成过度磨损。
图 2和图 3所示的实施例中，所述 USB数据卡的壳体和帽体是分离的， 这样容易导致帽体的丟失。 而一旦帽体丟失， 则同时造成了天线的丟失， 使得所述 USB数据卡不可用。 为了解决这一问题， 本发明实施例进一步 公开了一种 USB数据卡。 如图 4所示。
在图 4中， USB接口 407、 帽体 403、 天线 405、 帽体天线触点 411、 壳 体天线触点 413均与前述实施例中相应部分相同。在图 4中， 图 3所示的接 口端导轨槽 315和底端导轨槽 313被壳体导轨槽 419所替代。所述壳体导轨 槽 419沿所示壳体 401的长轴延展， 两端封闭， 所述壳体天线触点 413位于 所述壳体导轨槽内的靠近所述 USB数据卡的底端一端。 所述壳体导轨槽 419的深度和宽度以能够使所述帽体天线触点 411能够在所述壳体导轨槽 419中沿槽自由滑动为宜。所述 USB数据卡应该设有至少两个相对设置的 帽翅 403。 帽体天线触点 41 1可以沿所述壳体导轨槽 419滑动，但不能脱出 所述壳体导轨槽 419。可选的， 与设置所述壳体导轨槽 419相对的壳体 401 的另一侧也可以有相应的导轨槽，此时与所述帽翅 409相对的帽翅上可以 有与所述帽体天线触点 411类似的凸起， 所述凸起可以在所述槽内滑动， 但不能脱出导轨槽。该凸起可以与所述帽体天线触点 411一样具有电连接 性能， 也可以没有电连接性能。 所述壳体导轨槽 419的长度应该与所述帽 翅 403的长度相配合， 使得所述帽体天线触点 411滑行到所述壳体导轨槽 419的一端时， 至多滑行到所述壳体导轨槽 419的某一端底时， 所述帽体 403能够以所述帽体天线触点 41 1为轴心转动角度， 如图 4B所示， 以有足 够的空间与所述壳体 401对接， 实现图 2B或图 2C所示的状态。
通过应用本发明实施例公开的 USB数据卡，所述帽体 403与所述壳体 401可以通过所述帽体天线触点 411和所述壳体导轨槽 419相对固定，解决 了所述帽体 403与所述壳体 401分体而导致的所述帽体 403容易丟失的问 题。
前文各实施例所述的 USB数据卡的壳体天线触点由于在不使用时长 期棵露， 容易因氧化而影响其电连接性能。 为此， 本发明实施例对所述 USB数据卡进行了进一步改进， 以解决这一问题。 本发明实施例在前文 图 2和图 3所示实施例的基础上， 在所述壳体天线触点外部安装一个单向 弹性阀门。 所述单向弹性阀门仅能从所述壳体底端向所述 USB接口端打 开。 所述帽体天线触点沿壳体底端向壳体的 USB接口端运动时， 可以将 所述单向弹性阀门顶开， 露出所述壳体天线触点， 实现二者的电连接。 所述 USB数据卡使用完毕后， 所述帽体天线触点沿壳体的 USB接口端向 壳体底端运动时， 所述单向弹性阀门因为其自身弹性力而自动关闭， 盖 住所述壳体天线触点。 所述单向弹性阀门可以采用常见的单向阀门， 例 如与网口或电话口的保护阀门相似的阀门。 这样， 在所述 USB数据卡不 使用时， 避免了所述壳体天线触点暴露在外， 其氧化损坏的程度能够得 到有效控制。 然而， 如果使用如图 4所示的 USB数据卡结构， 而在所述壳体天线触 点 413外部也安装单向弹性阀门的话， 则可能阻碍所述帽体天线触点 41 1 在所述壳体导轨槽 409中滑动。 鉴于此， 本发明实施例对图 4所示实施例 进行了进一步改进， 形成了图 5所示的实施例。
在图 5所示实施例中， USB接口 507、 帽体 503、 帽翅 509、 天线 505、 帽体天线触点 511、 壳体天线触点 513均与图 4所示实施例中相应部分相 同。 而壳体导轨槽 519的设置发生了改变。 如图 5A或图 5B所示， 所述壳 体导轨槽可以分为三个部分。 参考图 3可以发现， 图 5A或图 5B的壳体导 轨槽， 是将图 3所示的接口端导轨槽 315和底端导轨槽 313的两端都封闭， 再采用一段相对所述接口端导轨槽 315和底端导轨槽 313偏置的连通导轨 槽， 将所述底端导轨槽 313靠近底端的一端， 与所述接口端导轨槽 315的 任一端连接起来， 从而构成图 5A或图 5B所示的壳体导轨槽 519。 所述连 通导轨槽可以弧形导轨槽或多曲线导轨槽， 本发明实施例不作限制， 图
5A和图 5B仅是举例。但所述连通导轨槽的形状应能保证所述帽体天线触 点 511在所述壳体导轨槽 519中自由滑动。 采用本发明实施例的方案， 所 述帽体天线触点 511在从接口端向底端运动时，就不会经过壳体天线触点 513， 这样， 就可以在壳体天线触点 513上安装单向弹性阀门了。 以上所述的具体实施方式， 对本发明的目的、 技术方案和有益效果进 行了进一步详细说明， 所应理解的是， 以上所述仅为本发明的具体实施方 式而已， 并不用于限定本发明的保护范围， 凡在本发明的精神和原则之内， 所做的任何修改、 等同替换、 改进等， 均应包含在本发明的保护范围之内。

Claims

权利要求
1、 一种装有 USB头的数据卡， 其特征在于， 包括壳体和帽体， 其中： 数据卡天线部署在所述帽体中；
所述帽体还有至少一个向开口外延展的帽翅， 所述帽翅上有帽体天 线触点， 所述帽体天线触点与帽体中的所述天线电连接；
所述壳体的端部有壳体天线触点， 所述壳体天线触点与所述壳体中 的电路电连接；
所述帽体相对固定在所述壳体的底端时， 所述帽体天线触点与所述 壳体天线触点能够实现电连接。
2、 如权利要求 1所述的数据卡， 其特征在于，
所述帽体的开口端有足够的空间以容纳所述数据卡的 USB接口。
3、 如权利要求 1所述的数据卡， 其特征在于，
所述壳体上靠近 USB接口端设置有接口端导轨槽， 靠近底端设置有 底端导轨槽； 所述接口端导轨槽朝向所述 USB接口一端打通， 对端封闭； 所述底端导轨槽朝向底端一端打通， 对端在越过所述壳体天线触点后封 闭； 所述帽体天线触点能够在所述接口端导轨槽和所述底端导轨槽中沿 槽自由滑动。
4、 如权利要求 1所述的数据卡， 其特征在于，
所述壳体上还设置有壳体导轨槽， 所述壳体导轨槽沿所述壳体的长 轴延展， 两端封闭， 所述壳体天线触点位于所述壳体导轨槽内的靠近底 端一端；
所述帽体设置有两个彼此相对的帽翅， 其中一个帽翅上设置所述帽 体天线触点， 所述帽体天线触点能够沿所述壳体导轨槽滑动， 但不能脱 出所述壳体导轨槽。
5、 如权利要求 1所述的数据卡， 其特征在于，
所述壳体上靠近 USB接口端设置有接口端导轨槽， 靠近底端设置有 底端导轨槽； 所述接口端导轨槽的任一端与另一相对所述接口端导轨槽 和所述底端导轨槽偏置的连通导轨槽连接， 对端封闭； 所述底端导轨槽 远离所述壳体天线触点的一端与所述连通导轨槽连接， 对端在越过所述 壳体天线触点后封闭； 所述帽体天线触点能够在所述接口端导轨槽、 所 述连通导轨槽和所述底端导轨槽中沿槽自由滑动， 但不能脱出任一导轨 槽。
6、 如权利要求 5所述的数据卡， 其特征在于，
所述连通导轨槽为弧线形或多曲线形。
7、 如权利要求 4或 5所述的数据卡， 其特征在于，
所述壳体设置有导轨槽的相对侧也设置有相同的第二导轨槽； 与设置有所述帽体天线触点的所述帽翅相对的帽翅上设置有第二帽 体天线触点或与所述帽体天线触点形状相似的凸起；
所述第二帽体天线触点或与所述帽体天线触点形状相似的凸起能够 沿所述第二导轨槽滑动， 但不能脱出所述第二导轨槽。
8、 如权利要求 4或 5或 7所述的数据卡， 其特征在于，
所述帽体天线触点滑行到所述壳体导轨槽的一端时， 所述帽体能够 以所述帽体天线触点为轴心转动， 以与所述壳体对接。
9、 如权利要求 1或 3或 5所述的数据卡， 其特征在于，
所述壳体天线触点外部安装有单向弹性阀门； 所述帽体天线触点沿 壳体底端向壳体的 USB接口端运动时， 可以将所述单向弹性阀门顶开， 露出所述壳体天线触点， 实现二者的电连接； 所述帽体天线触点沿壳体 的 USB接口端向壳体底端运动时， 所述单向弹性阀门自动关闭， 盖住所 述壳体天线触点。
10、 如权利要求 1所述的数据卡， 其特征在于，
所述帽体天线触点为圓锥体或半球体或圓柱体或球面圓柱体。
PCT/CN2010/077338 2009-09-27 2010-09-27 一种装有通用串行总线usb头的数据卡 WO2011035731A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES10818425.0T ES2449366T3 (es) 2009-09-27 2010-09-27 Tarjeta de datos con enchufe de bus serie universal USB
EP10818425.0A EP2472676B1 (en) 2009-09-27 2010-09-27 Data card with universal serial bus usb plug
US13/431,249 US8912962B2 (en) 2009-09-27 2012-03-27 Data card with universal serial bus plug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910190741XA CN102035066B (zh) 2009-09-27 2009-09-27 一种usb数据卡
CN200910190741.X 2009-09-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/431,249 Continuation US8912962B2 (en) 2009-09-27 2012-03-27 Data card with universal serial bus plug

Publications (1)

Publication Number Publication Date
WO2011035731A1 true WO2011035731A1 (zh) 2011-03-31

Family

ID=43795414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/077338 WO2011035731A1 (zh) 2009-09-27 2010-09-27 一种装有通用串行总线usb头的数据卡

Country Status (5)

Country Link
US (1) US8912962B2 (zh)
EP (1) EP2472676B1 (zh)
CN (1) CN102035066B (zh)
ES (1) ES2449366T3 (zh)
WO (1) WO2011035731A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8912962B2 (en) 2009-09-27 2014-12-16 Huawei Device Co., Ltd. Data card with universal serial bus plug

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102002874B1 (ko) * 2013-03-28 2019-07-24 삼성전자주식회사 휴대용 단말기의 안테나 장치
CN104348017B (zh) * 2013-08-07 2016-11-02 廖生兴 具有保护套的组合式连接装置
FR3044189B1 (fr) * 2015-11-19 2018-01-05 Sagemcom Broadband Sas Appareil electronique a emissions radio parasites limitees
CN110401004B (zh) * 2018-04-25 2021-05-07 Oppo广东移动通信有限公司 电子设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006067254A (ja) * 2004-08-26 2006-03-09 Omron Corp 無線通信装置
CN201188450Y (zh) * 2008-02-29 2009-01-28 上海三旗通信科技有限公司 无线数据产品的盖内天线
US20090066587A1 (en) * 2007-09-12 2009-03-12 Gerard James Hayes Electronic device with cap member antenna element

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758689B1 (en) * 2003-05-29 2004-07-06 Interlink Electronics, Inc. Wireless adapter having foldable geometrically loop-like antenna
CN2777773Y (zh) 2005-01-21 2006-05-03 中兴通讯股份有限公司 一种usb无线网卡的天线
CN201094154Y (zh) * 2007-09-14 2008-07-30 南京夏新电子开发有限公司 含有usb接口的移动电子装置
US7586460B2 (en) * 2007-10-15 2009-09-08 Sony Ericsson Mobile Communications Ab Dongle device with integrated antenna assembly
CN201114118Y (zh) 2007-10-24 2008-09-10 中兴通讯股份有限公司 一种具有usb接口的数据卡
CN201188322Y (zh) 2008-01-16 2009-01-28 中兴通讯股份有限公司 一种天线侧旋转的usb数据卡
CN201204050Y (zh) 2008-01-18 2009-03-04 中兴通讯股份有限公司 一种天线可旋转的usb数据卡
CN201197148Y (zh) 2008-05-22 2009-02-18 深圳华为通信技术有限公司 数据卡
CN201260157Y (zh) 2008-08-21 2009-06-17 深圳华为通信技术有限公司 一种数据卡
US8274447B2 (en) * 2008-12-07 2012-09-25 Qualcomm Incorporated Digital mobile USB transceiver
CN102035066B (zh) 2009-09-27 2013-10-09 华为终端有限公司 一种usb数据卡

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006067254A (ja) * 2004-08-26 2006-03-09 Omron Corp 無線通信装置
US20090066587A1 (en) * 2007-09-12 2009-03-12 Gerard James Hayes Electronic device with cap member antenna element
CN201188450Y (zh) * 2008-02-29 2009-01-28 上海三旗通信科技有限公司 无线数据产品的盖内天线

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2472676A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8912962B2 (en) 2009-09-27 2014-12-16 Huawei Device Co., Ltd. Data card with universal serial bus plug

Also Published As

Publication number Publication date
EP2472676A1 (en) 2012-07-04
EP2472676B1 (en) 2013-12-04
CN102035066A (zh) 2011-04-27
CN102035066B (zh) 2013-10-09
US8912962B2 (en) 2014-12-16
US20120182201A1 (en) 2012-07-19
ES2449366T3 (es) 2014-03-19
EP2472676A4 (en) 2012-08-01

Similar Documents

Publication Publication Date Title
WO2011035731A1 (zh) 一种装有通用串行总线usb头的数据卡
EP2254201B1 (en) Data card
US8246362B2 (en) Computer peripheral device with a pin exerting a force to extend or retract a connector
US7777689B2 (en) USB device, an attached protective cover therefore including an antenna and a method of wirelessly transmitting data
WO2020133599A1 (zh) 带新型防尘门机构的电插塞连接器及模组
WO2009051855A1 (en) Dongle device with integrated antenna assembly
EP3442208B1 (en) Shell of user terminal, and user terminal
ES2751132T3 (es) Terminal móvil, conector para auriculares y procedimiento de fabricación de conector para auriculares
US8142210B2 (en) Data card with rotatable connector and rotatable connector for data card
CN109428205B (zh) 电连接器
TWI466458B (zh) 無線訊號接收器
WO2018053681A1 (zh) Sim卡座及用户终端
CN209088986U (zh) 一种便于安装和散热的网关设备
US8488305B2 (en) Electronic device and cap
CN209418868U (zh) 带新型防尘门机构的电插塞连接器及模组
CN201054379Y (zh) 天馈线接头保护盒
CN214227892U (zh) 一种掀盖式usb接口充电模组
CN209822953U (zh) 转接连接器
TWI230575B (en) Electronic device having containing structure
CN201294534Y (zh) 无线通用串行接口调制解调器
CN101707280A (zh) 通讯装置
CN201562748U (zh) 天馈线接头保护盒
TWM652643U (zh) 高速傳輸記憶卡連接器結構
TWI452788B (zh) 防輻射連接線
BR112013014281B1 (pt) Terminal compreendendo um dispositivo e uma interface modular que forma uma cobertura ou gabinete para parear um terminal de comunicações

Legal Events

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

Ref document number: 10818425

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010818425

Country of ref document: EP