CN103559906B - And one kind tf card tf card case - Google Patents

And one kind tf card tf card case Download PDF

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Publication number
CN103559906B
CN103559906B CN 201310554625 CN201310554625A CN103559906B CN 103559906 B CN103559906 B CN 103559906B CN 201310554625 CN201310554625 CN 201310554625 CN 201310554625 A CN201310554625 A CN 201310554625A CN 103559906 B CN103559906 B CN 103559906B
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tf card
usb interface
interface
tf
microsd
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CN 201310554625
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Chinese (zh)
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CN103559906A (en )
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时志强
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深圳芯邦科技股份有限公司
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Abstract

本发明公开提供了一种TF卡。 The present disclosure provides a TF card. 该TF卡包括:PCB基板和控制器。 The TF card comprising: PCB substrate, and a controller. 其中,该PCB基板上集成了USB接口和MicroSD接口,并且控制器可通过该USB接口和MicroSD接口接收和发送数据。 Wherein, the integrated PCB substrate MicroSD USB interface and an interface, the controller and the USB interface and the interface may receive and transmit data via MicroSD. 这样,该TF卡可直接通过PCB基板上的USB接口与电脑上的USB接口对接,以实现TF卡与电脑的信息交互,无需使用读卡器,提高了数据的存储效率和可靠性。 Thus, the TF card can be directly through the USB interface and the USB interface on the computer docked on the PCB board, to achieve a TF card information exchange with the computer, without using a card reader, to improve the efficiency and reliability of data storage.

Description

一种TF卡和TF卡外壳 One kind TF card and TF card case

技术领域 FIELD

[0001]本发明涉及信息存储领域,更具体的说是涉及一种TF卡和TF卡外壳。 [0001] The present invention relates to the field of information storage, more particularly, to a card TF and TF card housing.

背景技术 Background technique

[0002] TF卡,又称MicroSD卡是一种把有序和随机的存储能力高度结合的闪存卡,目前主要用于手机。 [0002] TF card, also known as the MicroSD card is a random order and the high degree of integration of storage capacity flash memory cards, mainly used in mobile phones. 随着TF卡存储容量的不断提升,TF卡也可作为一种大容量的移动硬盘。 With TF card storage capacity rising, TF card can also be used as a large-capacity hard drive.

[0003]当前市场上存在的TF卡包括= MicroSD控制器和与集成有MicroSD接口的PCB基板。 [0003] currently exist on the market = TF card comprising a controller and a MicroSD integrated MicroSD PCB substrate interface. 然而,电脑等设备的最常用的数据接口为USB接口,因而当TF卡与电脑等设备进行信息交互时,需要通过读卡器将TF卡与电脑相连,以实现数据的传输,降低了数据传输的效率和可靠性。 However, the most commonly used devices such as computer data interface is a USB interface, so that when the TF card and the computer and other equipment for information exchange needs to be connected with the computer through the TF card reader, for data transmission, reducing the data transmission the efficiency and reliability.

发明内容 SUMMARY

[0004]有鉴于此,本发明提供一种TF卡和TF卡外壳,以提高数据的传输效率和可靠性。 [0004] Accordingly, the present invention provides a TF card and TF card case, to improve the efficiency and reliability of data transmission.

[0005]为实现上述目的,本发明提供如下技术方案: [0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] —种TF卡,包括:集成了USB接口和MicroSD接口的PCB基板; [0006] - species TF card, comprising: a USB interface and an integrated PCB substrate MicroSD interface;

[0007]与所述PCB基板相连,通过所述USB接口和所述MicroSD接口接收和发送数据的控制器。 [0007] The PCB substrate is connected to said controller interface receiving and transmitting data through the USB interface and the MicroSD.

[0008]优选的,所述PCB基板包括:与待链接设备的USB接口的插槽相匹配的第一金属涂层; [0008] Preferably, the PCB substrate comprising: a first metal coating and the USB interface slot linking device to be matched;

[0009]与待链接设备的MicroSD接口的插槽相匹配的第二金属涂层。 [0009] MicroSD slot and link interface device to be matched to the second metal coating.

[0010]优选的,所述控制器包括:接收所述USB接口发送的数据,并将所述控制器存储的数据发送至所述USB接口的第一数据收发端口; [0010] Preferably, the controller comprising: receiving the data sent by USB interfaces, and transmits the data to the controller stores a first data transmitting and receiving ports of said USB interface;

[0011]接收所述MicroSD接口发送的数据,并将所述控制器存储的数据发送至所述MicroSD接口的第二数据收发端口。 [0011] The receiving MicroSD interface to send data, and the data storage controller is sent to the second data transceiver MicroSD interface port.

[0012]优选的,所述第一金属涂层位于所述PCB基板的首端; [0012] Preferably, the first metal coating is a head end of the PCB substrate;

[0013]所述第二金属层位于所述PCB基板的末端。 [0013] The second metal layer is located at the ends of the PCB substrate.

[OOM] —种TF卡外壳,所述TF卡外壳设置有与所述TF卡相匹配的卡槽。 [OOM] - species TF card housing, the housing is provided with a TF card slot of the TF card matches.

[0015]优选的,所述TF卡外壳的结构大小与待链接设备的USB接口的结构大小相匹配。 [0015] Preferably, the size of the structure size of the structure housing the TF card with a USB interface to match the device to be linked.

[0016]经由上述的技术方案可知,与现有技术相比,本发明公开提供了一种TF卡。 [0016] The apparent technical solution via, compared to the prior art, the present disclosure provides a TF card. 该TF卡包括:PCB基板和控制器。 The TF card comprising: PCB substrate, and a controller. 其中,该PCB基板上集成了USB接口和MicroSD接口,并且控制器可通过该USB接口和MicroSD接口接收和发送数据。 Wherein, the integrated PCB substrate MicroSD USB interface and an interface, the controller and the USB interface and the interface may receive and transmit data via MicroSD. 这样,该TF卡可直接通过PCB基板上的USB接口与电脑上的USB接口对接,以实现TF卡与电脑的信息交互,无需使用读卡器,提高了数据的存储效率和可靠性。 Thus, the TF card can be directly through the USB interface and the USB interface on the computer docked on the PCB board, to achieve a TF card information exchange with the computer, without using a card reader, to improve the efficiency and reliability of data storage.

附图说明 BRIEF DESCRIPTION

[0017]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,还可以根据提供的附图获得其他的附图。 [0017] In order to more clearly illustrate the technical solutions in the embodiments or the prior art embodiment of the present invention, briefly introduced hereinafter, embodiments are described below in the accompanying drawings or described in the prior art needed to be used in describing the embodiments the drawings are only examples of the present invention, those of ordinary skill in the art is concerned, without creative efforts, can derive other drawings from the accompanying drawings provided.

[0018]图1示出了本发明一种TF卡的结构示意图; [0018] FIG. 1 shows a structure diagram of a TF card of the present invention;

[0019]图2不出了本发明一种TF卡外壳的结构不意图。 [0019] FIG. 2 TF card not a structure of a housing of the present invention is not intended.

具体实施方式 detailed description

[0020]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。 [0020] below in conjunction with the present invention in the accompanying drawings, technical solutions of embodiments of the present invention are clearly and completely described, obviously, the described embodiments are merely part of embodiments of the present invention, but not all embodiments example. 基于本发明中的实施例,本领域普通技术人员在没有做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。 Based on the embodiments of the present invention, all other embodiments of ordinary skill in the art without any creative effort shall fall within the scope of the present invention.

[0021]参见图1示出了本发明一种TF卡的结构示意图。 [0021] Referring to FIG. 1 shows a schematic structure of a TF card of the present invention. 在本实施例中,该TF卡包括:PCB基板I和与PCB基板相连的控制器(图中未画出)。 In the present embodiment, the TF card comprising: PCB and the PCB substrate I and a controller coupled to the substrate (not shown). 其中,控制器集成于TF卡的内部。 Wherein the controller is integrated in the TF card.

[0022]其中,该PCB基板I为集成电路板,集成了USB接口和MicroSD接口。 [0022] wherein I is the substrate PCB circuit boards, integrated MicroSD USB interface and an interface. 数据可通过USB接口或者MicroSD接口发送至控制器。 Data via USB interface to send to the controller or a MicroSD.

[0023] 控制器可通过上述的USB接口和MicroSD接口,实现数据的接收和发送。 [0023] controller via the USB interface and MicroSD interfaces to receive and transmit data.

[0024]与现有技术相比,由于本发明所公开的TF卡的PCB基板上同时集成了USB接口和MicroSD接口,并且控制器可通过USB接口和MicroSD接口实现数据的接收和发送,也就是说该TF卡的控制器能够识别通过USB接口传输的数据。 [0024] Compared with the prior art, since the upper PCB substrate disclosed in the present invention integrates both TF card MicroSD USB interface and an interface, the interface and the controller may receive and transmit data through the USB interface and MicroSD, i.e. He said controller is capable of the TF card identification data via the USB interface. 这样,该TF卡可直接通过PCB基板上的USB接口与电脑上的USB接口对接,以实现TF卡与电脑的信息交互,无需使用读卡器,提高了数据的存储效率和可靠性。 Thus, the TF card can be directly through the USB interface and the USB interface on the computer docked on the PCB board, to achieve a TF card information exchange with the computer, without using a card reader, to improve the efficiency and reliability of data storage.

[0025]需要说明的是,在本实施例中为了使TF卡既能够接受来自USB接口的数据,又能接受来自MicroSD接口的数据,该PCB基板I的表面设置有与待链接设备的USB接口的插槽相匹配的第一金属涂层3和与待链接设备的MicroSD接口的插槽相匹配的第二金属涂层2。 [0025] Incidentally, in order to make both the TF card to receive data from the USB interface, and can receive data from the interface in the present embodiment MicroSD embodiment, the surface of the PCB substrate I is provided with a USB interface device to be linked a first metallic coating to match the slot and the slot 3 to be linked MicroSD interface device matches a second metal coating layer 2. 相应的,该控制器包括:接收PCB基板上的USB接口发送的数据,并将控制器存储的数据发送至PCB基板上的USB接口的第一数据收发端口和接收PCB基板上的MicroSD接口发送的数据,并将控制器存储的数据发送至PCB基板上的MicroSD接口的第二数据收发端口。 Accordingly, the controller comprising: receiving data transmitted on the USB interface PCB substrate, and transmits the stored data to the controller on the MicroSD port and receiving a first data transceiver PCB substrate USB interface on the interface to send the PCB substrate data, stored in the controller and transmitted to the interface on the PCB substrate MicroSD second data transceiver port. 也就是说,控制器的第一数据收发端口与PCB基板上的USB接口相对应,控制器的第二数据收发端口与PCB基板上的MicroSD接口相对应。 That is, USB interface and a first data transmitting and receiving ports corresponding to the controller PCB substrate, MicroSD interface port and a second data transceiver PCB substrate corresponding to the controller.

[0026]由于目前市场上要求TF卡的集成度高,因而TF卡的体型较小,为了使TF卡与电脑等设备的USB接口相匹配,本发明还公开了一种TF卡外壳。 [0026] Due to the current requirements of high integration TF card on the market, and thus a smaller size card TF, TF card in order to make the USB interface and the computer equipment matches, the present invention also discloses a TF card housing. 参见图2示出了本发明一种TF卡外壳的结构示意图。 Referring to FIG. 2 shows a schematic structure of a TF card housing of the present invention. 其中,该TF卡外壳设置有与该TF卡的结构大小和形状相匹配的卡槽,并且该外壳的结构大小和USB接口的结构大小相匹配。 Wherein the housing is provided with a TF card with the size and shape of the structure matches the TF card slot, and the structure and size of the structure size of the housing of the USB interface to match. 这样,当TF卡单独使用时,可作为普通TF卡安装在手机、音乐播放器等设备上,当TF卡与该TF卡外壳配合使用时,可作为移动硬盘与电脑等设备进行信息的交互。 Thus, when the TF card used alone, it can be installed as an ordinary TF card in mobile phones, music players and other devices, when the TF card used with the TF card housing may interact information of a mobile hard disk with the computer and other equipment.

[0027]本说明书中各个实施例采用递进的方式描述,每个实施例重点说明的都是与其他实施例的不同之处,各个实施例之间相同相似部分互相参见即可。 [0027] In the present specification, the various embodiments described in a progressive manner, differences from the embodiment and the other embodiments each of which emphasizes embodiment, the same or similar portions between the various embodiments refer to each other.

[0028]对所公开的实施例的上述说明,使本领域专业技术人员能够实现或使用本发明。 [0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. 对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的,本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下,在其它实施例中实现。 Various modifications to these professionals skilled in the art of the present embodiments will be apparent, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. 因此,本发明将不会被限制于本文所示的这些实施例,而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。 Accordingly, the present invention will not be limited to the embodiments shown herein but is to be accorded herein consistent with the principles and novel features disclosed widest scope.

Claims (6)

  1. 1.一种TF卡,其特征在于,所述TF卡为把有序和随机的存储能力高度结合的闪存卡,包括:集成了USB接口和MicroSD接口的PCB基板; 与所述PCB基板相连,通过所述USB接口和所述MicroSD接口接收和发送数据的控制器;所述PCB基板上的所述USB接口用于与电脑上的USB接口对接以实现所述TF卡与电脑的信息交互,无需使用读卡器。 A TF card, wherein the card is a TF random order and the high binding capacity of the flash memory card, comprising: an integrated USB interface and the PCB substrate MicroSD interface; connected to the PCB substrate, via the USB interface and the controller MicroSD of interfaces for receiving and transmitting data; on the USB interface is used for the PCB substrate interaction information mating USB interface on the computer to implement the TF card and the computer, without using a card reader.
  2. 2.根据权利要求1所述的TF卡,其特征在于,所述PCB基板包括:与待链接设备的USB接口的插槽相匹配的第一金属涂层; 与待链接设备的MicroSD接口的插槽相匹配的第二金属涂层。 The TF card according to claim 1, wherein the PCB substrate comprising: a first metal coating and the USB interface slot linking device to be matched; MicroSD plug interface to be linked with the device a second groove that matches the metal coating.
  3. 3.根据权利要求1所述的TF卡,其特征在于,所述控制器包括:接收所述USB接口发送的数据,并将所述控制器存储的数据发送至所述USB接口的第一数据收发端口; 接收所述MicroSD接口发送的数据,并将所述控制器存储的数据发送至所述MicroSD接口的第二数据收发端口。 TF card according to claim 1, wherein said controller comprises: receiving data transmitted from the USB interface, and the data controller transmits the stored data to the first USB interface transmitting and receiving ports; MicroSD receiving the data sent from the interface, and the controller stores the data transmitted to the second data transceiver MicroSD interface port.
  4. 4.根据权利要求2所述的TF卡,其特征在于,所述第一金属涂层位于所述PCB基板的首端; 所述第二金属涂层位于所述PCB基板的末端。 TF card according to claim 2, wherein said first metallic coating is a head end of the PCB substrate; a second metal coating at the end of the PCB substrate.
  5. 5.一种TF卡外壳,其特征在于,所述TF卡外壳设置有与如权利要求1-4任一项所述的TF卡相匹配的卡槽。 A TF card housing, wherein the housing is provided with a TF card to TF card according to any of claims 1-4 as match the slot.
  6. 6.根据权利要求5所述的TF卡外壳,其特征在于,所述TF卡外壳的结构大小与待链接设备的USB接口的结构大小相匹配。 TF card according to claim 5 of the housing, characterized in that the size of the structure size of the structure housing the TF card with a USB interface to match the device to be linked.
CN 201310554625 2013-11-07 2013-11-07 And one kind tf card tf card case CN103559906B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2840197Y (en) * 2005-09-13 2006-11-22 芯邦科技(深圳)有限公司 Usb flash memory cards
US7664902B1 (en) * 2004-03-16 2010-02-16 Super Talent Electronics, Inc. Extended SD and microSD hosts and devices with USB-like high performance packetized interface and protocol
CN202009404U (en) * 2011-01-10 2011-10-12 西安龙飞软件有限公司 3G network memory device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7664902B1 (en) * 2004-03-16 2010-02-16 Super Talent Electronics, Inc. Extended SD and microSD hosts and devices with USB-like high performance packetized interface and protocol
CN2840197Y (en) * 2005-09-13 2006-11-22 芯邦科技(深圳)有限公司 Usb flash memory cards
CN202009404U (en) * 2011-01-10 2011-10-12 西安龙飞软件有限公司 3G network memory device

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