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CN201242759Y - Fixed device for user identification card and universal serial bus modem - Google Patents

Fixed device for user identification card and universal serial bus modem Download PDF

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Publication number
CN201242759Y
CN201242759Y CNU2008201097574U CN200820109757U CN201242759Y CN 201242759 Y CN201242759 Y CN 201242759Y CN U2008201097574 U CNU2008201097574 U CN U2008201097574U CN 200820109757 U CN200820109757 U CN 200820109757U CN 201242759 Y CN201242759 Y CN 201242759Y
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recognition card
modem
serial bus
universal serial
usb
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饶明生
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ZTE Corp
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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

本实用新型公开了一种用户识别卡固定装置和通用串行总线调制调解器，所述用户识别卡固定装置包括：用户识别卡连接器，所述用户识别卡连接器包括至少一个用于电连接于所述通用串行总线调制调解器主板电路的电路端子；两个滑轨槽，分别设置于所述用户识别卡连接器的相对的两侧；设置有拉手的用户识别卡抽屉，包括一个用于承载和定位用户识别卡的承载凹槽；两个滑轨，所述两个滑轨分别设置于所述用户识别卡抽屉的相对的两侧对应于所述滑轨槽的地方，所述用户识别卡抽屉通过所述两个滑轨滑动连接于所述用户识别卡连接器。可以减少占用的空间，从而达到减少整个USB Modem尺寸的目的，更有利于高品味的造型设计。

Figure 200820109757

The utility model discloses a subscriber identification card fixing device and a universal serial bus modulator. The subscriber identification card fixing device includes: a subscriber identification card connector, and the subscriber identification card connector includes at least one on the circuit terminals of the motherboard circuit of the universal serial bus modem; two slide rail slots are arranged on opposite sides of the subscriber identification card connector respectively; the subscriber identification card drawer provided with a handle includes a The bearing groove for carrying and positioning the user identification card; two slide rails, the two slide rails are respectively arranged on the opposite sides of the user identification card drawer corresponding to the place of the slide rail groove, the user The identification card drawer is slidably connected to the user identification card connector through the two slide rails. The occupied space can be reduced, thereby achieving the purpose of reducing the size of the entire USB Modem, which is more conducive to high-quality modeling design.

Figure 200820109757

Description

一种用户识别卡固定装置及通用串行总线调制调解器 A subscriber identification card fixing device and a universal serial bus modem

技术领域 technical field

本实用新型主要涉及电子通讯领域，尤其涉及一种用户识别卡固定装置及通用串行总线调制调解器。The utility model mainly relates to the field of electronic communication, in particular to a user identification card fixing device and a universal serial bus modem.

背景技术 Background technique

为了满足客户的不同需求，USB(Universal Serial Bus，通用串行总线)Modem(Modulator-Demodulator，调制解调器)的功能配置越来越多，但同时体形小巧，更优美的造型也是USB Modem的发展趋势。作为USB Modem必要配置之一的SIM(Subscriber Identity Model，用户识别卡)，现有技术是采用PUSH TO PUSH的SIM卡座对SIM卡进行固定，采用此种卡座设计后，还需增加一个P+R塞子来防尘。这种设计的缺点是：由于PUSH TO PUSH的SIM卡座包括弹性部件，因此结构复杂、占用的空间大，与追求小巧外形相矛盾，另外配套的P+R塞子影响USB Modem的外观，并且增加了额外的开销。In order to meet the different needs of customers, USB (Universal Serial Bus, Universal Serial Bus) Modem (Modulator-Demodulator, modem) has more and more functional configurations, but at the same time, the compact size and more beautiful shape are also the development trend of USB Modem. SIM (Subscriber Identity Model, Subscriber Identity Card), one of the necessary configurations of USB Modem, the existing technology is to use the PUSH TO PUSH SIM card holder to fix the SIM card. After using this card holder design, it is necessary to add a P +R plug to prevent dust. The disadvantage of this design is: since the SIM card holder of PUSH TO PUSH includes elastic parts, the structure is complex and takes up a lot of space, which is contradictory to the pursuit of a compact shape. In addition, the supporting P+R plug affects the appearance of the USB Modem and increases the additional overhead.

实用新型内容Utility model content

有鉴于此，本实用新型的目的在于提供一种USB Modem中SIM卡的固定装置，其不包括弹性部件，结构简单、能够减少USB Modem的外观尺寸。In view of this, the purpose of this utility model is to provide a fixing device for the SIM card in a USB Modem, which does not include elastic parts, has a simple structure, and can reduce the appearance size of the USB Modem.

本实用新型提供了一种USB Modem中的SIM卡固定装置，设置于USBModem外壳下方主体部分的凹槽中，包括：The utility model provides a SIM card fixing device in a USB Modem, which is arranged in the groove of the main part below the USB Modem shell, comprising:

用户识别卡连接器，所述用户识别卡连接器包括至少一个用于电连接于所述通用串行总线调制调解器主板电路的电路端子；a subscriber identification card connector, said subscriber identification card connector comprising at least one circuit terminal for electrical connection to said universal serial bus modem motherboard circuit;

两个滑轨槽，分别设置于所述用户识别卡连接器的相对的两侧；Two slide rail slots are respectively arranged on opposite sides of the subscriber identification card connector;

设置有拉手的用户识别卡抽屉，包括一个用于承载和定位用户识别卡的承载凹槽；A subscriber identification card drawer provided with a handle, including a bearing groove for carrying and positioning the subscriber identification card;

两个滑轨，所述两个滑轨分别设置于所述用户识别卡抽屉的相对的两侧对应于所述滑轨槽的地方，所述用户识别卡抽屉通过所述两个滑轨滑动连接于所述用户识别卡连接器。Two slide rails, the two slide rails are respectively arranged on the opposite sides of the user identification card drawer corresponding to the slide rail grooves, and the user identification card drawer is slidably connected by the two slide rails on the SIM card connector.

优选地，所述用户识别卡抽屉的拉手上设置有月牙形的开口。Preferably, the handle of the user identification card drawer is provided with a crescent-shaped opening.

优选地，所述两个滑轨槽还分别设置有一个卡钩；Preferably, the two slide rail grooves are respectively provided with a hook;

所述两个滑轨还分别对应设置有一个当所述滑轨滑入所述滑轨槽后与所述卡钩卡合的卡合洞。The two slide rails are also correspondingly provided with an engaging hole for engaging with the hook when the slide rail slides into the slide rail groove.

优选地，所述用户识别卡抽屉上设置有至少一个凸起。Preferably, at least one protrusion is provided on the user identification card drawer.

优选地，所述用户识别卡固定装置与通用串行总线调制调解器的插头平行设置，所述用户识别卡固定装置的拉手隐藏在通用串行总线调制调解器的帽子里面。Preferably, the subscriber identification card fixing device is arranged parallel to the plug of the universal serial bus modem, and the handle of the subscriber identification card fixing device is hidden in the hat of the universal serial bus modem.

还提供了一种通用串行总线调制调解器，包括：A Universal Serial Bus modem is also provided, including:

主体部分，所述主体部分中包括有印刷电路的主板；a main body including a main board with printed circuits therein;

与所述主板连接的插头；a plug connected to the motherboard;

与所述插头对应的帽子；a cap corresponding to said plug;

保护所述主体部分的外壳；a housing protecting the body portion;

以及设置于所述外壳下方主体部分的凹槽中的用户识别卡固定装置，所述用户识别卡固定装置包括：And the user identification card fixing device arranged in the groove of the main body part under the shell, the user identification card fixing device includes:

用户识别卡连接器，所述用户识别卡连接器包括至少一个用于电连接于所述通用串行总线调制调解器主板电路的电路端子；a subscriber identification card connector, said subscriber identification card connector comprising at least one circuit terminal for electrical connection to said universal serial bus modem motherboard circuit;

两个滑轨槽，分别设置于所述用户识别卡连接器的相对的两侧；Two slide rail slots are respectively arranged on opposite sides of the subscriber identification card connector;

设置有拉手的用户识别卡抽屉，包括一个用于承载和定位用户识别卡的承载凹槽；A subscriber identification card drawer provided with a handle, including a bearing groove for carrying and positioning the subscriber identification card;

两个滑轨，所述两个滑轨分别设置于所述用户识别卡抽屉的相对的两侧对应于所述滑轨槽的地方，所述用户识别卡抽屉通过所述两个滑轨滑动连接于所述用户识别卡连接器。Two slide rails, the two slide rails are respectively arranged on the opposite sides of the user identification card drawer corresponding to the slide rail grooves, and the user identification card drawer is slidably connected by the two slide rails on the SIM card connector.

优选地，所述用户识别卡抽屉的拉手上设置有月牙形的开口。Preferably, the handle of the user identification card drawer is provided with a crescent-shaped opening.

优选地，所述两个滑轨槽还分别设置有一个卡钩；Preferably, the two slide rail grooves are respectively provided with a hook;

所述两个滑轨还分别对应设置有一个当所述滑轨滑入所述滑轨槽后与所述卡钩卡合的卡合洞。The two slide rails are also correspondingly provided with an engaging hole for engaging with the hook when the slide rail slides into the slide rail groove.

优选地，所述用户识别卡抽屉上设置有至少一个凸起。Preferably, at least one protrusion is provided on the user identification card drawer.

优选地，所述用户识别卡固定装置与通用串行总线调制调解器的插头平行设置，所述用户识别卡固定装置的拉手隐藏在通用串行总线调制调解器的帽子里面。Preferably, the subscriber identification card fixing device is arranged parallel to the plug of the universal serial bus modem, and the handle of the subscriber identification card fixing device is hidden in the hat of the universal serial bus modem.

综上所述，本实用新型提供了一种抽屉式结构的SIM卡固定装置，SIM卡抽屉通过所述两个滑轨滑动连接于所述SIM卡连接器，不需要采用包括弹性部件的PUSH TO PUSH卡座，结构简单，易于操作，由于没有弹性部件的设计，可以减少占用的空间，从而达到减少整个USB Modem尺寸的目的，更有利于高品味的造型设计。进一步，将所述SIM卡固定装置的拉手设置在USBModem帽子的下方，在不使用时隐藏在帽子里，从而使造型更为美观，并且不需要使用塞子，节约了成本。In summary, the utility model provides a SIM card fixing device with a drawer structure, the SIM card drawer is slidably connected to the SIM card connector through the two slide rails, and there is no need to use a PUSH TO that includes elastic components. The PUSH card holder has a simple structure and is easy to operate. Since there is no elastic part design, it can reduce the occupied space, thereby achieving the purpose of reducing the size of the entire USB Modem, which is more conducive to high-quality design. Further, the handle of the SIM card fixing device is arranged under the USB Modem hat, and hidden in the hat when not in use, so that the shape is more beautiful, and there is no need to use a plug, which saves cost.

附图说明 Description of drawings

图1A为本实用新型优选实施例一种USB Modem中SIM卡固定装置的组成结构示意图；Fig. 1A is the composition structure schematic diagram of SIM card fixing device in a kind of USB Modem of preferred embodiment of the present utility model;

图1B为图1A中SIM卡连接器的结构示意图；FIG. 1B is a schematic structural view of the SIM card connector in FIG. 1A;

图2为本实用新型优选实施例一种USB Modem的组成结构示意图。Fig. 2 is the composition structure diagram of a kind of USB Modem of preferred embodiment of the present utility model.

具体实施方式 Detailed ways

下面结合附图及具体实施方式对本实用新型做进一步详细的说明。Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

本实用新型提供了一种USB Modem中SIM卡的固定装置，通过可推拉抽屉式的设计达到隐藏SIM卡及充分利用USB Modem空间的目的，结构简单，减少了整个USB Modem装置的尺寸。The utility model provides a fixing device for a SIM card in a USB Modem. The purpose of hiding the SIM card and making full use of the space of the USB Modem is achieved through a push-pull drawer design. The utility model has a simple structure and reduces the size of the entire USB Modem device.

参照图1A、图1B，示出了本实用新型USB Modem中SIM卡固定装置的组成结构及SIM卡连接器的结构。所述SIM卡固定装置10包括SIM卡抽屉11、SIM卡连接器12及两个滑轨槽13和两个滑轨113，所述SIM卡固定装置10设置于USB Modem外壳下方主体部分的凹槽118中。With reference to Fig. 1A, Fig. 1B, have shown the composition structure of SIM card fixing device and the structure of SIM card connector in the utility model USB Modem. Described SIM card fixing device 10 comprises SIM card drawer 11, SIM card connector 12 and two slide rail grooves 13 and two slide rails 113, and described SIM card fixing device 10 is arranged on the groove of main part below USB Modem shell 118 in.

其中，所述两个滑轨槽13分别设置于所述SIM卡连接器12的相对的两侧。所述SIM卡连接器12包括至少一个用于电连接于USB Modem主板电路的电路端子14。所述SIM卡抽屉11包括一个承载凹槽111，用于承载和定位SIM卡、一个拉手112。所述两个滑轨113分别设置于所述SIM卡抽屉11的相对的两侧对应于所述滑轨槽13的地方，所述SIM卡抽屉11通过所述两个滑轨113滑动连接于所述SIM卡连接器12。Wherein, the two sliding rail grooves 13 are respectively arranged on opposite sides of the SIM card connector 12 . The SIM card connector 12 includes at least one circuit terminal 14 for being electrically connected to the USB Modem motherboard circuit. The SIM card drawer 11 includes a carrying groove 111 for carrying and positioning the SIM card and a handle 112 . The two slide rails 113 are respectively arranged on the opposite sides of the SIM card drawer 11 corresponding to the slide rail grooves 13, and the SIM card drawer 11 is slidably connected to the SIM card drawer 11 by the two slide rails 113. SIM card connector 12 described above.

SIM卡连接器12连接于所述SIM卡抽屉11，参照图1B，SIM卡连接器12包括至少一个电路端子14，所述电路端子14电连接于USB Modem主板上的电路，并且可以电连接SIM卡上的电路端子，从而使SIM卡与主板电路连接相通。两个滑轨槽13分别设置于SIM卡连接器12的相对两侧对应于滑轨113的地方。SIM卡抽屉11通过滑轨113，与滑轨槽13形成可以滑动的结构。在SIM卡抽屉11拉开的状态下，将SIM卡放入承载凹槽111后，可利用拉手112将所述SIM卡抽屉11往SIM卡连接器12方向推，此时滑轨113会沿着滑轨槽13滑动，直至SIM卡上的电路端子与SIM卡连接器12上的电路端子14完全紧密接触。SIM card connector 12 is connected to described SIM card drawer 11, with reference to Fig. 1B, SIM card connector 12 comprises at least one circuit terminal 14, and described circuit terminal 14 is electrically connected to the circuit on the USB Modem main board, and can be electrically connected SIM The circuit terminals on the card, so that the SIM card is connected to the main board circuit. The two sliding rail slots 13 are respectively disposed on opposite sides of the SIM card connector 12 corresponding to the sliding rails 113 . The SIM card drawer 11 forms a slidable structure with the slide rail groove 13 through the slide rail 113 . In the state where the SIM card drawer 11 is pulled open, after the SIM card is put into the carrying groove 111, the handle 112 can be used to push the SIM card drawer 11 toward the SIM card connector 12. At this time, the slide rail 113 will move along the The slide rail slot 13 slides until the circuit terminals on the SIM card and the circuit terminals 14 on the SIM card connector 12 are completely in tight contact.

在一个优选实施例中，所述两个滑轨113还分别设置有一个卡合洞114，而所述两个滑轨槽13分别设置一个卡钩115与所述卡合洞114对应，当滑轨113沿着滑轨槽13滑动直至SIM卡上的电路端子与SIM卡连接器上12的电路端子14紧密接触时，卡钩115会卡入卡合洞114中，达到进一步固定SIM卡抽屉11及SIM卡连接器12的目的。In a preferred embodiment, the two slide rails 113 are respectively provided with an engaging hole 114, and the two slide rail grooves 13 are respectively provided with a hook 115 corresponding to the engaging hole 114, when sliding When the rail 113 slides along the slide rail groove 13 until the circuit terminals on the SIM card are in close contact with the circuit terminals 14 on the SIM card connector 12, the hook 115 will snap into the engaging hole 114 to further fix the SIM card drawer 11 And the purpose of SIM card connector 12.

在另一个优选实施例中，所述SIM卡抽屉11上设置有至少一个作为限位机构的凸起116，当利用拉手112拉出所述SIM卡抽屉11时，为了防止完全拉出所述SIM卡抽屉11，当拉出所述SIM卡抽屉11例如是8mm时，所述凸起116通过USB Modem上横条的限止，防止SIM卡抽屉11的完全拉出。In another preferred embodiment, the SIM card drawer 11 is provided with at least one protrusion 116 as a limit mechanism. When the SIM card drawer 11 is pulled out by the handle 112, in order to prevent the SIM Card drawer 11, when pulling out described SIM card drawer 11 is for example 8mm, described protrusion 116 is stopped by horizontal bar on USB Modem, prevents that SIM card drawer 11 is pulled out completely.

为了方便手指按压拉手112拉出SIM卡抽屉，在本实用新型的另一优选实施例中，所述拉手112设置了一个月牙形的开口117，当然，所述开口117也可以是其他形状，如圆形、椭圆形等等，本实用新型并不对此进行限定。In order to facilitate the fingers to press the handle 112 to pull out the SIM card drawer, in another preferred embodiment of the present utility model, the handle 112 is provided with a crescent-shaped opening 117, of course, the opening 117 can also be in other shapes, such as Circle, ellipse, etc., the utility model is not limited to this.

进一步，为了USB Modem外观的美观以及节省成本，所述SIM卡固定装置10与USB Modem的插头平行设置，当不使用时，所述SIM卡固定装置10的拉手112隐藏在USB Modem的帽子里面，如图2所示。Further, for the beauty of the USB Modem appearance and cost saving, the SIM card fixing device 10 is arranged in parallel with the plug of the USB Modem, and when not in use, the handle 112 of the SIM card fixing device 10 is hidden in the hat of the USB Modem, as shown in picture 2.

综上所述，本实用新型中SIM卡抽屉11通过所述两个滑轨113滑动连接于所述SIM卡连接器12，不需要采用包括弹性部件的PUSH TO PUSH卡座，结构简单，易于操作，由于没有弹性部件的设计，可以大大减少占用的空间，从而达到减少整个USB Modem尺寸的目的，更有利于高品味的造型设计。进一步，将所述SIM卡固定装置10的拉手112设置在USB Modem帽子的下方，在不使用时隐藏在帽子里，从而使造型更为美观，并且不需要使用塞子，节约了成本。In summary, the SIM card drawer 11 in the present utility model is slidably connected to the SIM card connector 12 through the two slide rails 113, and there is no need to use a PUSH TO PUSH card holder including elastic components, and the structure is simple and easy to operate , due to the design of no elastic parts, it can greatly reduce the occupied space, so as to achieve the purpose of reducing the size of the entire USB Modem, which is more conducive to the high-quality design. Further, the handle 112 of the SIM card fixing device 10 is arranged under the USB Modem hat, hidden in the hat when not in use, so that the shape is more beautiful, and there is no need to use a plug, which saves the cost.

参照图2，示出了本实用新型一种USB Modem组成结构示意图。包括主体部分21，所述主体部分中包括有印刷电路的主板，与所述主板连接的插头22，保护所述插头22的帽子23，保护所述主体部分21的外壳24，以及设置于所述外壳24下方主体部分21的凹槽中的SIM卡固定装置10。结合图1A、图1B，所述SIM卡固定装置10包括SIM卡抽屉11、SIM卡连接器12及两个滑轨槽13和两个滑轨113，所述SIM卡固定装置10设置于USB Modem外壳下方主体部分的凹槽118中。Referring to Fig. 2, it shows a kind of USB Modem composition structure schematic diagram of the present utility model. It includes a main body part 21, including a main board with a printed circuit in the main part, a plug 22 connected to the main board, a cap 23 for protecting the plug 22, a housing 24 for protecting the main part 21, and being arranged on the The SIM card fixing device 10 in the groove of the main body part 21 under the housing 24 . In conjunction with Fig. 1A, Fig. 1B, described SIM card fixing device 10 comprises SIM card drawer 11, SIM card connector 12 and two slide rail grooves 13 and two slide rails 113, and described SIM card fixing device 10 is arranged on USB Modem In the groove 118 of the body part below the housing.

其中，所述两个滑轨槽13分别设置于所述SIM卡连接器12的相对的两侧。所述SIM卡连接器12包括至少一个电连接于USB Modem主板电路的电路端子14。所述SIM卡抽屉11包括一个承载凹槽111，用于承载和定位SIM卡、一个拉手112。所述两个滑轨113分别设置于所述SIM卡抽屉11的相对的两侧对应于所述滑轨槽13的地方，所述SIM卡抽屉11通过所述两个滑轨113滑动连接于所述SIM卡连接器12。Wherein, the two sliding rail grooves 13 are respectively arranged on opposite sides of the SIM card connector 12 . The SIM card connector 12 includes at least one circuit terminal 14 electrically connected to the USB Modem motherboard circuit. The SIM card drawer 11 includes a carrying groove 111 for carrying and positioning the SIM card and a handle 112 . The two slide rails 113 are respectively arranged on the opposite sides of the SIM card drawer 11 corresponding to the slide rail grooves 13, and the SIM card drawer 11 is slidably connected to the SIM card drawer 11 by the two slide rails 113. SIM card connector 12 described above.

SIM卡连接器12连接于所述SIM卡抽屉11，包括至少一个电路端子14，所述电路端子14电连接于USB Modem主板上的电路，并且可以电连接SIM卡上的电路端子，从而使SIM卡与主板电路连接相通。两个滑轨槽13分别设置于SIM卡连接器12的相对两侧对应于滑轨113的地方。SIM卡抽屉11通过滑轨113，与滑轨槽13形成可以滑动的结构。在SIM卡抽屉11拉开的状态下，将SIM卡放入承载凹槽111后，可利用拉手112将所述SIM卡抽屉11往SIM卡连接器12方向推，此时滑轨113会沿着滑轨槽13滑动，直至SIM卡上的电路端子与SIM卡连接器12上的电路端子14完全紧密接触。SIM card connector 12 is connected to described SIM card drawer 11, comprises at least one circuit terminal 14, and described circuit terminal 14 is electrically connected to the circuit on the USB Modem motherboard, and can be electrically connected to the circuit terminal on the SIM card, thereby makes SIM The card is connected to the circuit of the motherboard. The two sliding rail slots 13 are respectively disposed on opposite sides of the SIM card connector 12 corresponding to the sliding rails 113 . The SIM card drawer 11 forms a slidable structure with the slide rail groove 13 through the slide rail 113 . In the state where the SIM card drawer 11 is pulled open, after the SIM card is put into the carrying groove 111, the handle 112 can be used to push the SIM card drawer 11 toward the SIM card connector 12. At this time, the slide rail 113 will move along the The slide rail slot 13 slides until the circuit terminals on the SIM card and the circuit terminals 14 on the SIM card connector 12 are completely in tight contact.

在一个优选实施例中，所述两个滑轨113还分别设置有一个卡合洞114，而所述两个滑轨槽13分别设置一个卡钩115与所述卡合洞114对应，当滑轨113沿着滑轨槽13滑动直至SIM卡上的电路端子与SIM卡连接器上12的电路端子14紧密接触时，卡钩115会卡入卡合洞114中，达到进一步固定SIM卡抽屉11及SIM卡连接器12的目的。In a preferred embodiment, the two slide rails 113 are respectively provided with an engaging hole 114, and the two slide rail grooves 13 are respectively provided with a hook 115 corresponding to the engaging hole 114, when sliding When the rail 113 slides along the slide rail groove 13 until the circuit terminals on the SIM card are in close contact with the circuit terminals 14 on the SIM card connector 12, the hook 115 will snap into the engaging hole 114 to further fix the SIM card drawer 11 And the purpose of SIM card connector 12.

在另一个优选实施例中，所述SIM卡抽屉11上设置有至少一个作为限位机构的凸起116，当利用拉手112拉出所述SIM卡抽屉11时，为了防止完全拉出所述SIM卡抽屉11，当拉出所述SIM卡抽屉11例如是8mm时，所述凸起116通过USB Modem上横条的限止，防止SIM卡抽屉11的完全拉出。In another preferred embodiment, the SIM card drawer 11 is provided with at least one protrusion 116 as a limit mechanism. When the SIM card drawer 11 is pulled out by the handle 112, in order to prevent the SIM Card drawer 11, when pulling out described SIM card drawer 11 is for example 8mm, described protrusion 116 is stopped by horizontal bar on USB Modem, prevents that SIM card drawer 11 is pulled out completely.

为了方便手指按压拉手112拉出SIM卡抽屉，在本实用新型的另一优选实施例中，所述拉手112设置了一个月牙形的开口117，当然，所述开口也可以是其他形状，如圆形、椭圆形等等，本实用新型并不对此进行限定。In order to facilitate the fingers to press the handle 112 to pull out the SIM card drawer, in another preferred embodiment of the present utility model, the handle 112 is provided with a crescent-shaped opening 117, of course, the opening can also be in other shapes, such as a circle Shape, ellipse, etc., the utility model is not limited to this.

进一步，为了USB Modem外观的美观以及节省成本，所述SIM卡固定装置10与USB Modem的插头22平行设置，在不使用USB Modem时，所述SIM卡固定装置10的拉手112隐藏在USB Modem的帽子23里面。Further, for the beauty of the USB Modem appearance and cost saving, the SIM card fixing device 10 is arranged in parallel with the plug 22 of the USB Modem, and when the USB Modem is not used, the handle 112 of the SIM card fixing device 10 is hidden in the USB Modem. Hat 23 inside.

综上所述，本实用新型提供的USB Modem，所述USB Modem中的SIM卡固定装置10，SIM卡抽屉11通过所述两个滑轨113滑动连接于所述SIM卡连接器12，不需要采用包括弹性部件的PUSH TO PUSH卡座，结构简单，易于操作，由于没有弹性部件的设计，可以大大减少占用的空间，从而达到减少整个USB Modem尺寸的目的，更有利于高品味的造型设计。进一步，将所述SIM卡固定装置10的拉手112设置在USB Modem帽子的下方，在不使用时隐藏在帽子里，从而使造型更为美观，并且不需要使用塞子，节约了成本。In summary, the USB Modem provided by the utility model, the SIM card fixing device 10 in the USB Modem, and the SIM card drawer 11 are slidably connected to the SIM card connector 12 by the two slide rails 113. The PUSH TO PUSH deck including elastic parts is simple in structure and easy to operate. Since there is no elastic part in the design, it can greatly reduce the occupied space, thereby achieving the purpose of reducing the size of the entire USB Modem, which is more conducive to high-quality design. Further, the handle 112 of the SIM card fixing device 10 is arranged under the USB Modem hat, hidden in the hat when not in use, so that the shape is more beautiful, and there is no need to use a plug, which saves the cost.

以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. the customer recognition card fixing apparatus in the USB (universal serial bus) modem is arranged in the groove of USB (universal serial bus) modem shell below main part, it is characterized in that, comprising:
User Recognition card connector, described User Recognition card connector comprise that at least one is used to be electrically connected on the circuit terminal of described USB (universal serial bus) modem motherboard circuit;
Two sliding-rail grooves are arranged at the relative both sides of described User Recognition card connector respectively;
Be provided with the User Recognition card drawer of handle, comprise a carrying groove that is used to carry with the consumer positioning identification card;
Two slide rails, described two slide rails are arranged at the place of the relative both sides of described User Recognition card drawer corresponding to described sliding-rail groove respectively, and described User Recognition card drawer is slidingly connected to described User Recognition card connector by described two slide rails.
2. customer recognition card fixing apparatus according to claim 1 is characterized in that:
The handle of described User Recognition card drawer is provided with meniscate opening.
3. customer recognition card fixing apparatus according to claim 2 is characterized in that:
Described two sliding-rail grooves also are respectively arranged with a grab;
Described two slide rails are also corresponding respectively to be provided with an engaging hole that engages with described grab after described slide rail slips into described sliding-rail groove.
4. customer recognition card fixing apparatus according to claim 3 is characterized in that:
Described User Recognition card drawer is provided with at least one projection.
5. customer recognition card fixing apparatus according to claim 4 is characterized in that:
The plug of described customer recognition card fixing apparatus and USB (universal serial bus) modem be arranged in parallel, and the handle of described customer recognition card fixing apparatus is hidden in the cap the inside of USB (universal serial bus) modem.
6. a USB (universal serial bus) modem is characterized in that, comprising:
Main part includes the mainboard of P.e.c. in the described main part;
The plug that is connected with described mainboard;
The cap corresponding with described plug;
Protect the shell of described main part;
And be arranged at customer recognition card fixing apparatus in the groove of described shell below main part, described customer recognition card fixing apparatus comprises:
User Recognition card connector, described User Recognition card connector comprise that at least one is used to be electrically connected on the circuit terminal of described USB (universal serial bus) modem motherboard circuit;
Two sliding-rail grooves are arranged at the relative both sides of described User Recognition card connector respectively;
Be provided with the User Recognition card drawer of handle, comprise a carrying groove that is used to carry with the consumer positioning identification card;
Two slide rails, described two slide rails are arranged at the place of the relative both sides of described User Recognition card drawer corresponding to described sliding-rail groove respectively, and described User Recognition card drawer is slidingly connected to described User Recognition card connector by described two slide rails.
7. USB (universal serial bus) modem according to claim 6 is characterized in that:
The handle of described User Recognition card drawer is provided with meniscate opening.
8. USB (universal serial bus) modem according to claim 7 is characterized in that:
Described two sliding-rail grooves also are respectively arranged with a grab;
Described two slide rails are also corresponding respectively to be provided with an engaging hole that engages with described grab after described slide rail slips into described sliding-rail groove.
9. USB (universal serial bus) modem according to claim 8 is characterized in that:
Described User Recognition card drawer is provided with at least one projection.
10. USB (universal serial bus) modem according to claim 9 is characterized in that:
The plug of described customer recognition card fixing apparatus and USB (universal serial bus) modem be arranged in parallel, and the handle of described customer recognition card fixing apparatus is hidden in the cap the inside of USB (universal serial bus) modem.
CNU2008201097574U 2008-08-07 2008-08-07 Fixed device for user identification card and universal serial bus modem Expired - Fee Related CN201242759Y (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011160593A1 (en) * 2010-06-24 2011-12-29 华为终端有限公司 Wireless internet device
EP2408070A1 (en) * 2010-07-12 2012-01-18 Huawei Device Co., Ltd. USB connector, USB housing, and wireless modem
CN102497459A (en) * 2011-11-24 2012-06-13 昆山鸿日达电子科技有限公司 Cellphone card connector with SIM (subscriber identity module) card tray
CN106450845A (en) * 2015-08-07 2017-02-22 神迅科技股份有限公司 Card connector with connection port function

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011160593A1 (en) * 2010-06-24 2011-12-29 华为终端有限公司 Wireless internet device
EP2408070A1 (en) * 2010-07-12 2012-01-18 Huawei Device Co., Ltd. USB connector, USB housing, and wireless modem
US8821175B2 (en) 2010-07-12 2014-09-02 Huawei Device Co., Ltd. USB connector, USB housing, and wireless modem
US9054411B2 (en) 2010-07-12 2015-06-09 Huawei Device Co., Ltd. Antenna component and electronic communication device
CN102497459A (en) * 2011-11-24 2012-06-13 昆山鸿日达电子科技有限公司 Cellphone card connector with SIM (subscriber identity module) card tray
CN102497459B (en) * 2011-11-24 2015-09-23 昆山捷皇电子精密科技有限公司 A kind of mobile phone card seat with SIM card pallet
CN106450845A (en) * 2015-08-07 2017-02-22 神迅科技股份有限公司 Card connector with connection port function

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