技术领域technical field
本实用新型涉及存储技术领域，具体而言，涉及一种具有OTG功能的可移动存储装置。The utility model relates to the technical field of storage, in particular to a removable storage device with an OTG function.
背景技术Background technique
在现有的可移动存储装置中，最常见的是U盘。U盘，全称USB闪存驱动器，英文名为USB flash disk，是一种使用USB接口的无需物理驱动器的微型高容量移动存储产品。Among the existing removable storage devices, the most common one is a USB flash drive. U-disk, full name USB flash drive, English name is USB flash disk, is a miniature high-capacity mobile storage product that uses a USB interface without a physical drive.
USB的全称是Universal Serial Bus(通用串行总线)，是由英特尔(Intel)、康柏、国际商业机器公司(International Business MachinesCorporation，简称IBM)、微软(Microsoft)等多家公司于1994年联合提出的一种数据传输总线，用于规范电脑与外部设备间的数据连接和通讯。The full name of USB is Universal Serial Bus (Universal Serial Bus), which was jointly proposed by Intel (Intel), Compaq, International Business Machines Corporation (International Business Machines Corporation, IBM), Microsoft (Microsoft) and other companies in 1994. A data transmission bus used to standardize data connection and communication between computers and external devices.
USB技术的发展，使得PC(Personal Computer，个人计算机)和周边设备能够通过USB总线将各种进行数据传输的设备简单的连接在一起，作为PC的周边，在PC的控制下进行数据交换。但这种方便的交换方式，一旦离开了PC，各设备间无法利用USB口进行操作，因为没有一个从属设备能够充当PC一样的主设备(host)。The development of USB technology enables PC (Personal Computer, personal computer) and peripheral devices to simply connect various devices for data transmission through the USB bus, and as the peripheral of the PC, data exchange is performed under the control of the PC. But this convenient exchange method, once the PC is left, the USB ports cannot be used to operate between the devices, because there is no slave device that can act as the same master device (host) as the PC.
OTG是On-The-Go的缩写，是在USB技术的基础上发展起来的一项技术，它使USB装置摆脱了原来主从架构的限制，实现了端对端的传输模式。OTG is the abbreviation of On-The-Go. It is a technology developed on the basis of USB technology. It makes USB devices get rid of the limitations of the original master-slave architecture and realizes the end-to-end transmission mode.
目前，在手机、平板电脑和相机等小型便携设备上，由于体积方面的原因，无法像台式电脑或笔记本电脑那样设置标准大小的USB type A(标准A)接口，而仅仅设有接口面积较小的micro USB接口(迷你USB接口)。如今，越来越多的带有micro USB接口的便携设备支持传统U盘使用OTG连接线与之进行数据交换，OTG连接线一端与U盘的USB type A接口相连接，OTG连接线另一端与手机等设备上的micro USB接口相连接，使得micro USB便携设备和U盘之间可交换数据。然而，一旦离开OTG连接线，传统的U盘和手机等设备之间便无法再进行数据交换，OTG连接线携带不方便，也给用户使用带来不便。At present, on small portable devices such as mobile phones, tablets, and cameras, due to volume reasons, it is impossible to set a standard-sized USB type A (standard A) interface like a desktop computer or notebook computer, but only a small interface area micro USB port (mini USB port). Nowadays, more and more portable devices with micro USB interface support traditional U disk to use OTG cable to exchange data with it. One end of OTG cable is connected to USB type A interface of U disk, and the other end of OTG cable is connected to The micro USB interface on the mobile phone and other devices is connected, so that data can be exchanged between the micro USB portable device and the U disk. However, once the OTG cable is removed, data exchange between traditional U disks and mobile phones and other devices is no longer possible. The OTG cable is inconvenient to carry and also brings inconvenience to users.
因此，有必要提供一种使用更加方便且具有OTG功能的可移动存储装置。Therefore, it is necessary to provide a removable storage device that is more convenient to use and has an OTG function.
实用新型内容Utility model content
本实用新型的目的在于提供一种具有OTG功能的可移动存储装置，以解决上述的问题。The purpose of the utility model is to provide a removable storage device with OTG function to solve the above problems.
本实用新型实施例提供的具有OTG功能的可移动存储装置，包括：具有OTG功能的OTG控制器、与所述OTG控制器电连接的存储器、以及与所述OTG控制器电连接的第一数据连接头与第二数据连接头，所述第一数据连接头与所述第二数据连接头中至少一个连接头的接口为USB Type C接口。The removable storage device with OTG function provided by the embodiment of the present invention includes: an OTG controller with OTG function, a memory electrically connected to the OTG controller, and a first data storage device electrically connected to the OTG controller The connector and the second data connector, the interface between the first data connector and at least one of the second data connectors is a USB Type C interface.
在其中的一个实施例中，所述具有OTG功能的可移动存储装置还包括电路板，所述OTG控制器、存储器、第一数据连接头以及第二数据连接头分别电性连接至所述电路板，所述OTG控制器与所述存储器设置在所述电路板上。In one of the embodiments, the removable storage device with OTG function also includes a circuit board, and the OTG controller, memory, first data connector and second data connector are respectively electrically connected to the circuit board, the OTG controller and the memory are arranged on the circuit board.
在其中的一个实施例中，所述具有OTG功能的可移动存储装置还包括外壳，所述外壳包括第一开口以及第二开口，所述外壳包覆所述电路板、OTG控制器、存储器、第一数据连接头以及第二数据连接头，所述第一数据连接头的接口由所述第一开口曝露于所述外壳之外，所述第二数据连接头的接口由所述第二开口曝露于所述外壳之外。In one of the embodiments, the removable storage device with OTG function also includes a casing, the casing includes a first opening and a second opening, and the casing covers the circuit board, OTG controller, memory, The first data connector and the second data connector, the interface of the first data connector is exposed outside the shell through the first opening, and the interface of the second data connector is exposed through the second opening exposed outside the enclosure.
在其中的一个实施例中，所述外壳还包括第一胶塞以及第二胶塞，所述第一胶塞将所述第一数据连接头固定于所述第一开口处，所述第二胶塞将所述第二数据连接头固定于所述第二开口处。In one of the embodiments, the housing further includes a first rubber plug and a second rubber plug, the first rubber plug fixes the first data connector at the first opening, and the second The rubber plug fixes the second data connector at the second opening.
在其中的一个实施例中，所述具有OTG功能的可移动存储装置还包括第一帽体和第二帽体，所述第一帽体套在所述第一开口上将所述第一数据连接头的接口包覆在所述第一帽体内，所述第二帽体套在所述第二开口上将所述第二数据连接头的接口包覆在所述第二帽体内。In one of the embodiments, the removable storage device with OTG function further includes a first cap and a second cap, and the first cap fits on the first opening to store the first data The interface of the connector is wrapped in the first cap body, and the second cap is sleeved on the second opening to cover the interface of the second data connector in the second cap body.
在其中的一个实施例中，所述第一数据连接头的接口为USBtype A接口，所述第二数据连接头的接口为USB Type C接口。In one of the embodiments, the interface of the first data connector is a USB type A interface, and the interface of the second data connector is a USB Type C interface.
在其中的一个实施例中，所述第一数据连接头的接口为迷你USB，所述第二数据连接头D的接口为USB Type C接口。In one of the embodiments, the interface of the first data connector is a mini USB, and the interface of the second data connector D is a USB Type C interface.
在其中的一个实施例中，所述可移动装置还包括第三数据连接头，所述第三数据连接头的接口为IEEE1394接口、无线蓝牙接口、IrDA接口、HomeRF接口、IEEE 802.11a接口、或IEEE802.11b接口。In one of the embodiments, the mobile device further includes a third data connection head, and the interface of the third data connection head is an IEEE1394 interface, a wireless Bluetooth interface, an IrDA interface, a HomeRF interface, an IEEE 802.11a interface, or IEEE802.11b interface.
在其中的一个实施例中，所述第一数据连接头的接口为IEEE1394接口、无线蓝牙接口、IrDA接口、HomeRF接口、IEEE802.11a接口、或IEEE802.11b接口，所述第二数据连接头的接口为USB Type C接口。In one of the embodiments, the interface of the first data connection head is IEEE1394 interface, wireless bluetooth interface, IrDA interface, HomeRF interface, IEEE802.11a interface, or IEEE802.11b interface, and the interface of the second data connection head The interface is USB Type C interface.
本实用新型实现的有益效果：The beneficial effect that the utility model realizes:
本实用新型提供的可移动存储装置是具有OTG功能、并且具有至少一个USB type C接口的双接口可移动存储装置。本实用新型的可移动存储装置可通过USB type C接口与手机等小型移动终端设备相连接并传输数据，实现即插即用，无需安装任何软件，即可对移动终端设备内的数据、照片、视频等资料进行转存和备份；也可通过移动终端设备直接读取本实用新型的可移动存储装置上的数据资料，具有极强的便利性和实用性。另外，由于USB type C接口是根据USB3.1规范设计的高速微型化USB标准接口，它内部上下分别有12个连接端子，进行高速数据传输和电源供给。因此，本实用新型提供的可移动存储装置可以正反插，可以减少损坏数据连接头或移动终端设备接口的风险。The removable storage device provided by the utility model is a dual-interface removable storage device with an OTG function and at least one USB type C interface. The removable storage device of the utility model can be connected with small mobile terminal devices such as mobile phones through the USB type C interface and transmit data, so as to realize plug-and-play, without installing any software, the data, photos, Data such as videos can be dumped and backed up; the data data on the removable storage device of the present invention can also be directly read through mobile terminal equipment, which has extremely strong convenience and practicability. In addition, because the USB type C interface is a high-speed miniaturized USB standard interface designed according to the USB3.1 specification, it has 12 connection terminals on the top and bottom for high-speed data transmission and power supply. Therefore, the removable storage device provided by the utility model can be inserted forward and backward, which can reduce the risk of damage to the data connector or the interface of the mobile terminal equipment.
附图说明Description of drawings
为了更清楚地说明本实用新型实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本实用新型的某些实施例，因此不应被看作是对范围的限定，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相关的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.
图1示出本实用新型实施例所提供的具有OTG功能的可移动存储装置的模块示意图；Fig. 1 shows the module schematic diagram of the removable storage device with OTG function that the utility model embodiment provides;
图2示出一具体实施方式中具有OTG功能的可移动存储装置的OTG控制器、存储器、第一数据连接头、第二数据连接头与电路板的结构关系示意图；Fig. 2 shows a schematic diagram of the structural relationship between the OTG controller, memory, the first data connector, the second data connector and the circuit board of the removable storage device with OTG function in a specific embodiment;
图3示出于另一视角时OTG控制器、存储器、第一数据连接头、第二数据连接头与电路板的结构关系示意图；Fig. 3 shows a schematic diagram of the structural relationship between an OTG controller, a memory, a first data connector, a second data connector and a circuit board at another viewing angle;
图4示出本实用新型实施例所提供的具有OTG功能的可移动存储装置中使用的USB Type C接口的立体结构示意图；Fig. 4 shows the schematic diagram of the three-dimensional structure of the USB Type C interface used in the removable storage device with OTG function provided by the embodiment of the present invention;
图5示出图4中USB Type C接口的连接端子正视示意图；Figure 5 shows a schematic diagram of the front view of the connecting terminal of the USB Type C interface in Figure 4;
图6示出另一具体实施方式中具有OTG功能的可移动存储装置的立体结构分解示意图；FIG. 6 shows an exploded perspective view of a three-dimensional structure of a removable storage device with an OTG function in another specific embodiment;
图7示出图6中具有OTG功能的可移动存储装置的爆炸图；Fig. 7 shows the explosion diagram of the removable storage device with OTG function in Fig. 6;
图8示出图6中具有OTG功能的可移动存储装置的立体结构示意图。FIG. 8 is a schematic perspective view of the three-dimensional structure of the removable storage device with OTG function in FIG. 6 .
附图1～附图8中标号：Numbers in attached drawings 1 to 8:
可移动存储装置100；OTG控制器110；存储器120；第一数据连接头130；第二数据连接头140；PCB电路板150；上层由左到右第1个连接端子A1；上层由左到右第12个连接端子A12；下层由右向左第1个连接端子B1；下层由右向左第12个连接端子B12；外壳160；第一开口161；第二开口162；第一胶塞163；第二胶塞164；第一帽体170；第二帽体180。Removable storage device 100; OTG controller 110; memory 120; first data connector 130; second data connector 140; PCB circuit board 150; the first connection terminal A1 from left to right on the upper layer; The twelfth connection terminal A12; the first connection terminal B1 from right to left in the lower layer; the twelfth connection terminal B12 in the lower layer from right to left; the shell 160; the first opening 161; the second opening 162; the first rubber plug 163; The second rubber plug 164 ; the first cap body 170 ; the second cap body 180 .
具体实施方式Detailed ways
下面通过具体的实施例子并结合附图对本实用新型做进一步的详细描述。The utility model will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
图1示出了本实用新型一实施例提供的具有OTG功能的可移动存储装置的模块示意图。应当说明的是，图1中各模块之间的连接关系是为了清楚阐述其交互及控制过程的需要，因此，应当视为逻辑上的连接关系，而不应仅限于物理连接。Fig. 1 shows a schematic diagram of modules of a removable storage device with an OTG function provided by an embodiment of the present invention. It should be noted that the connection relationship between the modules in Figure 1 is to clearly illustrate the needs of their interaction and control process, therefore, it should be regarded as a logical connection relationship, and should not be limited to physical connections.
请参照图1，该具有OTG功能的可移动存储装置100包括：OTG控制器110、存储器120、第一数据连接头130、第二数据连接头140以及PCB电路板(Printed Circuit Board，印制电路板)150。其中，所述第一数据连接头130与所述第二数据连接头140均与所述OTG控制器110以及所述存储器120电连接，所述第一数据连接头130与所述第二数据连接头140中的一个连接头的接口为USB Type C接口。Please refer to Fig. 1, this removable storage device 100 with OTG function comprises: OTG controller 110, memory 120, first data connector 130, second data connector 140 and PCB circuit board (Printed Circuit Board, printed circuit plate) 150. Wherein, the first data connector 130 and the second data connector 140 are electrically connected to the OTG controller 110 and the memory 120, and the first data connector 130 is connected to the second data The interface of a connector in the head 140 is a USB Type C interface.
具体的，所述OTG控制器110、存储器120、第一数据连接头130以及第二数据连接头140均分别电性连接至PCB电路板150，所述OTG控制器110、存储器120承载在PCB电路板150上。由此，OTG控制器110、存储器120、第一数据连接头130、第二数据连接头140以及PCB电路板150在电性能上进行相互连接起来形成一个具有OTG功能的可移动存储装置。Specifically, the OTG controller 110, the memory 120, the first data connector 130 and the second data connector 140 are electrically connected to the PCB circuit board 150 respectively, and the OTG controller 110 and the memory 120 are carried on the PCB circuit plate 150. Thus, the OTG controller 110, the memory 120, the first data connector 130, the second data connector 140 and the PCB circuit board 150 are electrically connected to each other to form a removable storage device with OTG function.
具体的，所述OTG控制器110是带有USB OTG功能的控制器芯片，可以控制其他可能的组件对存储器120的访问。Specifically, the OTG controller 110 is a controller chip with a USB OTG function, which can control the access of other possible components to the memory 120.
所述存储器120用于存储数据，例如文本文件、图片、影音、程序代码等。存储器120可以包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。其中，闪存可以是存储卡，也可以包括带卡座插SD卡(Secure Digital Memory Card)或TF(TransFLash又叫MicroSD)卡用的内部和外部存储。同时还泛指带存储功能的eMMC(Embedded Multi Media Card)等小型化存储芯片，本实用新型的具体实施并不以此为限。The memory 120 is used to store data, such as text files, pictures, video and audio, program codes and so on. The memory 120 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. Among them, the flash memory can be a memory card, and can also include internal and external storage for SD card (Secure Digital Memory Card) or TF (TransFLash is also called MicroSD) card with card slot. At the same time, it also generally refers to miniaturized storage chips such as eMMC (Embedded Multi Media Card) with storage function, and the specific implementation of the present utility model is not limited thereto.
第一数据连接头130与第二数据连接头140用于将外部设备耦合至OTG控制器110和存储器120，也就是用于与外部设备进行连接。具体的，第一数据连接头130与第二数据连接头140分别通过标准接口与具有相同标准接口的外部设备进行连接。The first data connector 130 and the second data connector 140 are used to couple the external device to the OTG controller 110 and the memory 120 , that is, to connect with the external device. Specifically, the first data connection head 130 and the second data connection head 140 are respectively connected to external devices having the same standard interface through standard interfaces.
其中，外部设备可以是PC，也可以是各种具有OTG功能的移动终端设备，包括具有OTG功能的智能手机、平板电脑、电子书阅读器、MP3播放器(Moving Picture Experts Group Audio Layer III，动态影像专家压缩标准音频层面3)、MP4(Moving Picture ExpertsGroup Audio Layer IV，动态影像专家压缩标准音频层面4)播放器、膝上型便携计算机、车载终端、相机等等。Wherein, the external device can be a PC, or various mobile terminal devices with OTG functions, including smart phones with OTG functions, tablet computers, e-book readers, MP3 players (Moving Picture Experts Group Audio Layer III, Dynamic Video experts compress standard audio layer 3), MP4 (Moving Picture Experts Group Audio Layer IV, moving picture experts compress standard audio layer 4) player, laptop portable computer, vehicle terminal, camera, etc.
请参照图2及图3，在一种具体实施方式中，第一数据连接头130与第二数据连接头140可以与焊接在PCB电路板150上的OTG控制器110以及存储器120在电性能上进行相互连接。当第一数据连接头130或所述第二数据连接头140与PC或支持OTG功能的移动终端设备连接后，即可实现存储器中的文件、图片、影音共享以及数据传输、存储等功能。Please refer to FIG. 2 and FIG. 3 , in a specific implementation manner, the first data connector 130 and the second data connector 140 can be electrically connected with the OTG controller 110 and the memory 120 soldered on the PCB circuit board 150 to connect to each other. When the first data connector 130 or the second data connector 140 is connected to a PC or a mobile terminal device supporting OTG function, functions such as file, picture, video and audio sharing, data transmission and storage in the memory can be realized.
于本实用新型实施例中，所述第一数据连接头130与所述第二数据连接头140中的至少一个连接头的接口为USB Type C接口，也就是满足USB Type-C规格的接口。USB Type-C规格包含在USB3.1的规格中，USB 3.1数据传输速率可提升至10Gbps。USB Type-C规格具有以下四大特点：1.尺寸较小，与现有USB 2.0micro-B相似；2.USB Type-C支持电源充电能力；3.可扩展性强，USB Type-C的设计将支持未来USB 4.0的性能；4.可用性：支持正反面都可插入，使用者将不再需要分辨正反面，更容易将接口插入。In the embodiment of the present utility model, the interface of at least one of the first data connector 130 and the second data connector 140 is a USB Type C interface, that is, an interface that meets the USB Type-C specification. The USB Type-C specification is included in the USB3.1 specification, and the USB 3.1 data transfer rate can be increased to 10Gbps. The USB Type-C specification has the following four characteristics: 1. Small size, similar to the existing USB 2.0 micro-B; 2. USB Type-C supports power charging capability; 3. Strong scalability, USB Type-C The design will support the performance of USB 4.0 in the future; 4. Usability: Both the front and back sides can be plugged in. Users no longer need to distinguish the front and back, and it is easier to insert the interface.
请参照4及图5，一般来说，USB Type C接口具有至少24个连接端子(pin脚)，图5中示出了上下两层连接端子(pin)，A1至A12分别标示上层由左向右第1至第12个连接端子(图5中仅对上层的第1个连接端子和第12个连接端子进行了标示)，B1至B12分别标示下层由右向左第1至第12个连接端子(图5中仅对下层的第1个连接端子和第12个连接端子进行了标示)。其中，USB Type C接口至少包括四个电源端子(上层第4、9个连接端子与下层第4、9个连接端子)、四个接地端子(上层第1、12个连接端子与下层第1、12个连接端子)、十二个查分端子(上层第2、3、6、7、10、11个连接端子与下层第2、3、6、7、10、11个连接端子)、两个选择端子(上层第5个连接端子与下层第5个连接端子)及两个保留端子(上层第8个连接端子与下层第8个连接端子)。Please refer to Figure 4 and Figure 5. Generally speaking, the USB Type C interface has at least 24 connection terminals (pins). Figure 5 shows the upper and lower layers of connection terminals (pins). The 1st to 12th connection terminals on the right (only the 1st connection terminal and the 12th connection terminal on the upper layer are marked in Figure 5), and B1 to B12 respectively mark the 1st to 12th connections on the lower layer from right to left Terminals (only the first connection terminal and the 12th connection terminal on the lower layer are marked in Figure 5). Among them, the USB Type C interface includes at least four power terminals (the 4th and 9th connection terminals on the upper layer and the 4th and 9th connection terminals on the lower layer), and four grounding terminals (the 1st and 12th connection terminals on the upper layer and the 1st and 12th connection terminals on the lower layer). 12 connecting terminals), 12 checking terminals (connecting terminals 2, 3, 6, 7, 10, 11 on the upper layer and connecting terminals 2, 3, 6, 7, 10, 11 on the lower layer), two selections Terminal (the 5th connection terminal on the upper layer and the 5th connection terminal on the lower layer) and two reserved terminals (the 8th connection terminal on the upper layer and the 8th connection terminal on the lower layer).
由图5可以看出，USB Type C接口上下两排端子定义刚好顺序相反，因此，无论是正着插，还是反着插，数据连接都一样，都能够与支持OTG功能并同样具有USB Type-C的移动终端设备之间进行高速数据传输，而且USB Type C接口的尺寸较小，因此具有极强的便利性和实用性，这也是本实用新型中的可移动存储装置最大的特点。It can be seen from Figure 5 that the definitions of the upper and lower rows of terminals of the USB Type C interface are just in the opposite order. Therefore, no matter whether it is plugged in forwards or reversed, the data connection is the same, and it can support OTG functions and also have USB Type-C High-speed data transmission between mobile terminal equipment, and the size of the USB Type C interface is small, so it has strong convenience and practicality, which is also the biggest feature of the removable storage device in the utility model.
于本实用新型中，优选的，所述第二数据连接头140的接口为USB Type C接口，所述第一数据连接头130的接口为USB Type-A接口。在使用过程中，可通过第一数据连接头130与PC及相关设备进行数据传输和存储。并通过OTG控制器110与第二数据连接头140相连接，实现移动终端设备的数据与PC之间的数据转移和交换。也就是说，本实用新型的可移动存储装置可以将USB Type C接口与USB drive进行完美的结合，实现将PC与带USB Type C接口的OTG存储装置相互联接在一起，共享数据和传输数据，不再需要额外的OTG连接线。In the present utility model, preferably, the interface of the second data connector 140 is a USB Type C interface, and the interface of the first data connector 130 is a USB Type-A interface. During use, the first data connection head 130 can be used for data transmission and storage with PC and related equipment. And the OTG controller 110 is connected with the second data connection head 140 to realize the data transfer and exchange between the data of the mobile terminal device and the PC. That is to say, the removable storage device of the present utility model can perfectly combine the USB Type C interface and the USB drive, and realize that the PC and the OTG storage device with the USB Type C interface are connected to each other, share data and transmit data, No need for extra OTG cable anymore.
在其他具体实施方式中，第一数据连接头130的接口还可以为IEEE1394接口、无线蓝牙接口、IrDA接口、HomeRF接口、IEEE802.11a接口、或IEEE802.11b接口等通用接口。In other specific implementation manners, the interface of the first data connection head 130 may also be a common interface such as an IEEE1394 interface, a wireless Bluetooth interface, an IrDA interface, a HomeRF interface, an IEEE802.11a interface, or an IEEE802.11b interface.
当然，也可以反过来，第一数据连接头130的接口为USB TypeC接口，第二数据连接头140的接口为标准A等接口，本实用新型的具体实施并不以此为限。Of course, it can also be reversed. The interface of the first data connector 130 is a USB Type C interface, and the interface of the second data connector 140 is an interface such as standard A. The specific implementation of the present invention is not limited thereto.
可以理解的是，除上述第一数据连接头130与第二数据连接头140外，本实用新型提供的具有OTG功能的可移动存储装置100还可以包括具有其它通用接口的数据连接头(第三数据连接头)，例如EEE1394接口、无线蓝牙接口、IrDA接口、HomeRF接口、IEEE802.11a接口、或IEEE802.11b接口等，以便于同不同类型的接口进行交互。It can be understood that, in addition to the above-mentioned first data connector 130 and second data connector 140, the removable storage device 100 with OTG function provided by the utility model can also include data connectors with other common interfaces (third Data connector), such as EEE1394 interface, wireless Bluetooth interface, IrDA interface, HomeRF interface, IEEE802.11a interface, or IEEE802.11b interface, etc., so as to interact with different types of interfaces.
进一步的，为了便于用户使用和携带，也为了对内部元件进行保护，请参照图6及图7，所述具有OTG功能的可移动存储装置100还可以包括外壳160。所述外壳160用于包覆OTG控制器110、存储器120、第一数据连接头130、第二数据连接头140以及PCB电路板150。Further, in order to facilitate users to use and carry, and also to protect internal components, please refer to FIG. 6 and FIG. 7 , the removable storage device 100 with OTG function may further include a casing 160 . The shell 160 is used to cover the OTG controller 110 , the memory 120 , the first data connector 130 , the second data connector 140 and the PCB 150 .
所述外壳160的形状可以采用类似U盘的形状。例如，外壳160可以是中空的柱形管状结构。外壳160的两端各包括一个开口(第一开口161以及第二开口162)。所述第一数据连接头130的接口可以藉由所述第一开口161曝露于所述外壳160外，所述第二数据连接头140的接口可以藉由所述第二开口162曝露于所述外壳160外。The shape of the housing 160 may be similar to that of a USB flash drive. For example, housing 160 may be a hollow cylindrical tubular structure. Both ends of the housing 160 each include an opening (a first opening 161 and a second opening 162 ). The interface of the first data connector 130 can be exposed outside the housing 160 through the first opening 161, and the interface of the second data connector 140 can be exposed outside the housing 160 through the second opening 162. outside the housing 160.
进一步的，所述外壳16还可以包括第一胶塞163以及第二胶塞164，所述第一胶塞163将所述第一数据连接头130固定于所述第一开口161处，以防止在使用过程中发生松动。同样的，所述第二胶塞164将所述第二数据连接头140固定于所述第二开口162处。Further, the housing 16 may also include a first rubber plug 163 and a second rubber plug 164, the first rubber plug 163 fixes the first data connector 130 at the first opening 161 to prevent Loosening occurs during use. Similarly, the second rubber plug 164 fixes the second data connector 140 at the second opening 162 .
进一步的，具有OTG功能的可移动存储装置100还包括第一帽体170和第二帽体180。第一帽体170套在第一开口161上将第一数据连接头130的接口包覆在第一帽体170内，第二帽体180套在第二开口162上将第二数据连接头140的接口包覆在第二帽体180内。Further, the removable storage device 100 with OTG function further includes a first cap 170 and a second cap 180 . The first cap body 170 is set on the first opening 161 to cover the interface of the first data connector 130 in the first cap body 170, and the second cap body 180 is set on the second opening 162 to cover the interface of the second data connector 140. The interface of is covered in the second cap body 180 .
也就是说，OTG控制器110、存储器120、第一数据连接头130、第二数据连接头140以及PCB电路板150可以通过外壳160、第一胶塞163、第二胶塞164装配成一个整体如图6所示的可移动存储装置供用户直接使用，当用户不需要使用时，可以如图8所示，盖上第一帽体170与第二帽体180，以保护第一数据连接头130和第二数据连接头140的接口不被损坏或污染。That is to say, the OTG controller 110, the memory 120, the first data connector 130, the second data connector 140, and the PCB circuit board 150 can be assembled into a whole through the shell 160, the first rubber plug 163, and the second rubber plug 164 The removable storage device shown in Figure 6 is for direct use by the user. When the user does not need to use it, as shown in Figure 8, the first cap 170 and the second cap 180 can be covered to protect the first data connector The interface between 130 and the second data connector 140 is not damaged or polluted.
在使用过程中，具有USB Type C接口的移动终端设备的存储容量不足时，本实用新型提供的可移动存储装置可即插即用，无需安装任何软件，即可对移动终端设备的数据资料进行转存和备份；也可通过具有USB Type C接口并且支持OTG功能的移动终端设备展示可移动存储装置上的资料，完美地呈现数据的数据共享。During use, when the storage capacity of the mobile terminal equipment with the USB Type C interface is insufficient, the removable storage device provided by the utility model can be plugged and played, and the data data of the mobile terminal equipment can be stored without installing any software. Dump and backup; it can also display the data on the removable storage device through the mobile terminal equipment with USB Type C interface and support OTG function, perfectly presenting the data sharing of data.
综上所述，本实用新型提供的具有OTG功能的可移动存储装置是具有OTG功能、并且具有至少一个USB type C接口的双接口可移动存储装置。本实用新型的可移动存储装置可通过USB type C接口与手机等小型移动终端设备相连接并传输数据，实现即插即用，无需安装任何软件，即可对移动终端设备内的数据、照片、视频等资料进行转存和备份；也可通过移动终端设备直接读取本实用新型的可移动存储装置上的数据资料，具有极强的便利性和实用性。另外，由于USB type C接口是根据USB3.1规范设计的高速微型化USB标准接口，它内部上下分别有12个连接端子，进行高速数据传输和电源供给。因此，本实用新型提供的可移动存储装置可以正反插，可以减少损坏数据连接头或移动终端设备接口的风险。In summary, the removable storage device with OTG function provided by the utility model is a dual-interface removable storage device with OTG function and at least one USB type C interface. The removable storage device of the utility model can be connected with small mobile terminal devices such as mobile phones through the USB type C interface and transmit data, so as to realize plug-and-play, without installing any software, the data, photos, Data such as videos can be dumped and backed up; the data data on the removable storage device of the present invention can also be directly read through mobile terminal equipment, which has extremely strong convenience and practicability. In addition, because the USB type C interface is a high-speed miniaturized USB standard interface designed according to the USB3.1 specification, it has 12 connection terminals on the top and bottom for high-speed data transmission and power supply. Therefore, the removable storage device provided by the utility model can be inserted forward and backward, which can reduce the risk of damage to the data connector or the interface of the mobile terminal equipment.
以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，对于本领域的技术人员来说，本实用新型可以有各种更改和变化。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 utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176879.5UCN204496922U (en) | 2015-03-27 | 2015-03-27 | There is the mobile storage means of OTG function |
| DE202015105550.1UDE202015105550U1 (en) | 2015-03-27 | 2015-10-20 | Removable storage device with OTG function |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176879.5UCN204496922U (en) | 2015-03-27 | 2015-03-27 | There is the mobile storage means of OTG function |
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| CN204496922Utrue CN204496922U (en) | 2015-07-22 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176879.5UExpired - LifetimeCN204496922U (en) | 2015-03-27 | 2015-03-27 | There is the mobile storage means of OTG function |
| Country | Link |
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| CN (1) | CN204496922U (en) |
| DE (1) | DE202015105550U1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105427879A (en)* | 2015-12-08 | 2016-03-23 | 深圳泰思微科技有限公司 | Double-interface OTG (On The Go) mobile storage device |
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| WO2017177355A1 (en)* | 2016-04-11 | 2017-10-19 | 深圳泰思微科技有限公司 | Data line and dual-interface otg removable storage device |
| CN109359720A (en)* | 2018-11-30 | 2019-02-19 | 深圳豪杰创新电子有限公司 | A semiconductor miniature Type-C mobile storage module device |
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| WO2017015953A1 (en)* | 2015-07-30 | 2017-02-02 | 周正贤 | Dual push-pull type double-connector mobile storage device |
| CN105427879A (en)* | 2015-12-08 | 2016-03-23 | 深圳泰思微科技有限公司 | Double-interface OTG (On The Go) mobile storage device |
| WO2017177355A1 (en)* | 2016-04-11 | 2017-10-19 | 深圳泰思微科技有限公司 | Data line and dual-interface otg removable storage device |
| CN109359720A (en)* | 2018-11-30 | 2019-02-19 | 深圳豪杰创新电子有限公司 | A semiconductor miniature Type-C mobile storage module device |
| CN110808876A (en)* | 2019-10-30 | 2020-02-18 | 厦门亿联网络技术股份有限公司 | Telephone debugging system and equipment |
| CN110808876B (en)* | 2019-10-30 | 2024-09-06 | 厦门亿联网络技术股份有限公司 | Telephone debugging system and equipment |
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| DE202015105550U1 (en) | 2015-11-17 |
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| CP03 | Change of name, title or address | Address after:518000 West of 6th Floor, No. 4 Factory of Taoyuan Street and Tongfu Industrial City, Nanshan District, Shenzhen City, Guangdong Province Patentee after:Shenzhen Haojie Innovation Electronics Co.,Ltd. Address before:518000 Room 201, building A, 1 Bay Road, Shenzhen Hong Kong cooperation zone, Qianhai, Shenzhen, Guangdong, Nanshan District Patentee before:SHENZHEN TAISIWEI TECHNOLOGY Co.,Ltd. | |
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