TWI225764B - Portable data storage device - Google Patents

Abstract

A portable data storage device comprises a first data transmission port and second data transmission port. The first data transmission port is used to proceed the data transmission with other electronic processing device while the second data transmission port is connected with the data transmission port of another portable data storage device to directly proceed the real-time data transmission between both ports. As such, it is unnecessary for user to take computer as the data transfer platform so as to enhance the operational convenience.

Description

1225764 V. Description of the invention G) [Invention = technical field of belonging] Can be used in-a type of portable data storage device f 'in particular-a type of data storage: = data storage device can carry other data directly Previous technology] Bodywear: The disk (h = d = k) is a computer system used to store data. From the early days, it was only one hundred :: It is larger than a floppy disk and can store a lot of data. The advantages of the element r> meg? Te, ... can be described as i ::; (gigabyte, gb), which has a large capacity to make the data processing required by Beixun more convenient. And because of its composition ^: touch 4 + installed on the computer host ":, larger 'projects' need to be stored in a fixed way.", Washing in, "so it is more suitable for database, application software data Output :: i ::: Use: Need: * Many users often need to save and broadcast to other; transmission, etc., you need to first store the data, and then store the media before you can use the soft type. The method of transporting magnetic 磾 η r fj to the purpose of extraction. Fruit disk (η〇 卯 y disk) is the most common storage for data storage Hi i: The capacity of the disk is small (only 丨. 4 ·). Therefore, you can save 1-like soft disk images or pictures ^ 'The 1 data will probably need to be put on, of course, there is also a husband ☆ said " Gu! And storage media that can be easily carried, such as

Page 5 1225764, Description of the invention (.2) _

Zip drive (Zip drive), which can provide large-capacity storage, but its use, but it is not favored by users, the main '2 眢 materials, # ^ can read and write this type of disk However, its hardware costs are relatively high, so it is rare to have a high film. Even if the user has this type, the sex is not necessarily available. Therefore, the versatility in use is to meet the needs of the user. It is based on the built-in capacity of a main body. Its main setting-a specific transmission interface is already 'such as 16MB or coffee, and at the same time, after the insertion, the food: insertion = knot' makes the memory at the end of use. , And provide readable and writable data, the communication of the data is convenient, users can use the Zen Zen to transfer or carry the relevant data, or to carry specific data ^: = hanging programs, backup important ancient "Flute 1 heard animation files, briefing files, etc. 11 intent", the intention is to follow the V stele! Second win, the main picture shown in the picture is a familiar portable disc training, and the general string is listed in the second disc Use (: = USB) as an al serial bus for data transmission with the computer, -USB port male plug 11 3; Universal string =: The institute is not a technology of data streaming. 1 can support plug-and-play and multiple input data per second. Therefore, it can be used as a broadband transmission device with thousands of users. The storage of portable data and the connection of the computer to the computer can be done at any time, but the flash drive U is in various kinds of materials. ^ Transferring wheel / brain for data access. The transfer of private data must be done by electricity. Upload the data of the USB flash drive V. Invention description (3) A to a computer and place it in the USB port of the host computer: User B then uploads the files in the USB flash drive β disk A. ^ Download the carry-on stored in the computer. However, when the user, :: ΐ is not possible to carry 2 ί ΐ :! Some temporary situations quickly transfer, resulting in: Content] The user is aware of the inconvenience. Xin Yu Yu Yu 4 ». Kind of portable library storage% = question 'The purpose of the present invention is to provide-:: PORT and the 4th: to: ,,): its package = material :: electronic data processing device (for example This ^ poor: the transmission port is used to communicate data with it; management ... etc)! Number of laptops and personal computers: Another portable data store: Special round: · And the second data transfer port can be connected between the two ports. The computer is used as the data transfer level: transfer this -Come 'means no more permeability. In order to increase the user's convenience in storing η: fj ::: 'Just store the data in the portable data. This portable data is used for data exchange. 1 Use the data fy of the data storage device. Port and another portable computer for data transfer. The transmission of Dingbeike is also in this portable data storage device ... maid, so as to facilitate the user to display it. There is also a display list which is not earlier than 70 to select the transmission: Page 7 Fifth, the invention description (4) _ file 'and can understand the current pushable-owed, to increase user operations ^ $ = to save the status of data transmission in the device in order to understand the purpose of the present invention, The following is a detailed description with the illustrations: ··· There are further [Embodiments] for quilts and their functions. _ Please refer to the schematic diagram of the storage device 20 shown in "Figure 2" Portable data storage portable data of the present invention There is a display unit 21 in the storage device 20 to display this state for the user to refer to the two different function options on the two places: “The broadcast case” and the material transmission state. The user can execute the operation interface 999 τά 4 *, such as: remote selection file 2 2 1, transmission of inverse sequence 1 222 and reception of data 223. of ', Fuda data and data between portable data storage devices =, and binary recording Two different crystallizable display panels. + Passing wheel. And this display unit 2 1 is for liquid and the portable data storage device is turned off 28 by this power switch 28 = soil 5 has-power on 20 power supply status. The storage of portable shellfish storage device: Figure 3 " As shown in the figure, the portable data storage and the portable data storage device according to the present invention are not illustrated. When this can be done, you have to lose a burable _ν times αι 1 open-type shellfish storage device 20 to transfer files to s: 2-shell material storage device 30, or: ^ Another ί; two : In the case of r, it is necessary to use the transmission transmission port 23 and the data transmission port 31 to carry out the data between the two. The second transmission port 23 and the data transmission port 31 need to be the same transmission.

Page 8 1225764 V. Description of the invention (5) Only the interface can be used for data transmission between the two, such as: universal serial bus (U niversa 1 Seria 1 B us, USB), International Electronics Industry Technology Association 1 394 2. standard bus

Electronics Engineers 1 3 94, IEEE 1 3 94), personal computer memory card interface PCMCIA (Personal Computer Memory Card

International Association) ^ 〇 This is the portable data storage system of the present invention. Refer to the diagram of the system structure of the storage device shown in "Picture 4". It contains the following main parts: entry, 24, first transmission Circuit 25, Section-Data Transmission Port 26, Operation

Π plane, Λ second transmission circuit 27, the second data transmission object and the communication are early (not shown in the figure).

Memory), to store all the data, such as Η 文 子 贝 枓 photo format data or MP3 format data ... stem. And when this portable data storage device 2 苴, 'management devices, such as: computers, pens and other electronic data for data transmission (such as: electricity: two' some items are uploaded to the electronic Data processing; Smart storage device 20 Download the data in the processing device to the center, or electronic data

Need to put the portable data storage device 1 :: storage 20 in)), the data of the electronic data processing device ^ ㈣ transmission port 26 and its way 25 to transfer data, such as early, Asia through the first transmission output The data and data are stored by the portable material ° = two, you can upload the user's desire / management device, or upload the electronic information device 20 to the electronic data, the data in the Beco processing device can be downloaded to … 1225764 V. Description of the invention (6) Type data storage device 20. And this first data transmission port 26 can be constructed differently according to the needs of the user, such as the common universal serial bus (U niversa 1 Seria 1 Bus, USB), International Electronics Industry Technology Association 丨 394 Standard bus (Institute of Electrical and Electronics Engineers 1 3 94 'IEEE1 3 9 4), PC memory card interface PCMCIA (Pers〇nal

Computer Memory Card International Association). The feature of the invention of f is to set one more = two data transmission ports 23 in the portable data storage device. In this way, when two different portable data storage devices 20 and 30 want to directly transmit data and data (No longer through electricity, transfer; platform for transfer), you can connect this portable data storage device ^ transmission port 23 with another portable data storage device 30 = = shell material transmission object 1 directly: The second data is convenient for the user to select or accept the desired data in the portable data storage device. The present invention stores the portable data storage device 20 2 2 1 and transmits the number 9 9 9 ' The functions of L Tian 4 data collection 2 2 2 and receiving data data 2 2 3, the function options of the strong stone case 221 are for users to choose; after the function options of transmitting data data 222 are transmitted, Only “ri line”; ::: The function option of sending data and data 222 is called 4 Tianmu's round; and the option of receiving data is based on the function of this kind of data, and the function of data 2 2 3 Beko storage device 20 wants to receive other portable assets 1225764 V. Description of the invention 7) When the file is transferred from the __ material storage device, the milking function option is required to start the Ding transmission of the project ^ 妾 Receive data data and send data data 22 2 and the number of reception = = its different color display For example: When the function selection of the portable asset 'Er Zhuang 3 = material transfer wheel, the button of its data 22 2 appears: Π20 enters red, indicating that this portable data storage device 乂:: 223' poor Data or the state of receiving data. Then it is in the power of transmission: = transmission circuit 27 is based on the signal input by the user & 22 in the operation interface (for example: select file 2 2 " portable data Data transmission of storage device. 仃 人 /, dagger can provide; KG bill: (not shown in the figure) is connected ... 1 is a thunder six required for the operation of the portable lean storage device. Non-use: ΪΪΪ, only Only the preferred embodiments of the present invention are included in the scope of implementation; that is, all modifications and modifications made according to the patent scope of the present invention are covered by the scope of the patent of the present invention.

Page 1212764 Brief description of the drawings. Figure 1 is a schematic diagram of the structure of a conventional flash drive; Figure 2 is a schematic diagram of the appearance of a portable data storage device of the present invention; Figure 3 is a portable diagram of the present invention A schematic diagram of a data storage device and another portable data storage device when directly transmitting data; and FIG. 4 is a schematic diagram of a system architecture of the portable data storage device of the present invention. [Illustration of Symbols]

11 Flash drive 111 Main body 112 Memory 113 USB port male plug 20 Portable data storage device 21 Display unit 22 Operating interface 221 Select file 222 Transfer data 223 Receive data 23 Second data port 24 Memory 25 First pass Ψμ circuit 26 first data transmission port 27 second transmission circuit 28 power switch 30 another portable data storage device 1212764764 Schematic description 31 data transmission 40 transmission line page 13

Claims (1)

1225764 6. Scope of patent application ______ 1. A portable data storage device, which includes: = f memory, which is used to store data; # t & a ^ first pass circuit, which is associated with the memory Connection and transmission of data according to the poor; get, to carry out the number-ρ 4-the first-data transmission port 'is connected through the first 偻 W + the memory to select _ ^ „α, transmission circuit and data Data transmission;… ground and-electronic lean material processing device number: display no sooner than 7L 'used to display the stored data state; Jiubei transmission status of an operation interface, which provides a two-way Data transmission function and option interface; a second transmission circuit is installed in the storage device, which is based on the signal generated by the user's function option to perform data transmission with another M ^ operating interface device; A data storage port is a data transmission port, which is connected to the-and optionally with-the portable ^ wheel circuit 'line, __ for two-way data transmission; and-the shell material transmission port into the power supply Supply unit for supplying pianos The power required for the operation of the device. 仏 ^ It has portable data storage. 2. As described in the scope of the patent application, the operation interface is even more detailed. Λ + portable Behr storage device. The described portable data storage device 4. As claimed, it contains-a function option for receiving data data. The portable data storage device described in item i of the patent scope of 0 Page U 1225764 VI. The operating agency 5 in the scope of the patent application · If the application contains a pass and another 6. The application can be displayed by the application 7. The application can be applied by the application 8. The application can be applied by the application 8. Significant 9. If you apply for the first Serial, you can send it, please send it, please receive it, please receive it _ 口 口 does n’t ask for it earlier, the Bus side also includes the profit range round, and the type data transfer profit range data Data storage profit range data data storage profit range data unit is the liquid profit range data transmission port, USB). There is a function option for selecting files. The portable data storage device described in item 1 is the second asset! ! Transportation port connects the poor transmission port of the transmission device through the transmission line. The portable data storage device ^ described in item 1 is the different colors of the function options to indicate the current status of the data transfer device. The portable data storage device described in item 1 is the different colors presented by the function selector to indicate the current data transmission status of the device. The portable data storage device according to item 1, a crystal display panel. The portable data storage device according to item 1, which is a universal serial bus (U ni νersa 1 I 0 · The portable data storage device according to item 1 of the scope of patent application, wherein the first The data transmission port is the Institute of Electrical and Electronics Engineers 1394 (IEEE 1394) of the International Electronic Industry Technology Association II. II. The portable data storage device described in item 1 of the scope of patent application, wherein the first A data transmission port is a standard interface of the Personal Computer Memory Card International Association (Pers ο na 1 C 0mputer M em ry C ard I η ernati οna 1 Association, PCMCIA). 1 2 · The portable data storage device described in item 1 of the scope of patent application, which Page 15 1225764 Serial bus (the second data transmission port in Uni versa 1 is a Universal Serial Bus, USB) 〇1 3 · If the patent application is jf 范 1%, +, > .m Material: Λ Portable data storage The device is the International Electron Industry Technology Association 1394 standard (Institute of Electrical and Electronics Engineers 1394, IEEE1394). 1 4. The portable data storage device as described in item i of the patent application scope, wherein the second data transmission is a personal computer memory card international association (PCMCIA) standard interface. 0