CN103151064A - USB (Universal Serial Bus) flash disk capable of changing data storage space - Google Patents
USB (Universal Serial Bus) flash disk capable of changing data storage space Download PDFInfo
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- CN103151064A CN103151064A CN2013100709901A CN201310070990A CN103151064A CN 103151064 A CN103151064 A CN 103151064A CN 2013100709901 A CN2013100709901 A CN 2013100709901A CN 201310070990 A CN201310070990 A CN 201310070990A CN 103151064 A CN103151064 A CN 103151064A
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Abstract
The invention discloses a USB (Universal Serial Bus) flash disk capable of changing a data storage space. The USB flash disk capable of changing the data storage space comprises a shell, a USB plug, control hardware, storage card slots and storage cards, wherein the shell is used for protecting an entire body and providing spaces and positions for mounting the USB plug, the control hardware and the storage card slots; the USB plug is used for connecting a USB socket of external equipment for data transmission; the control hardware is used for coding data information transmitted via the USB plug to be a plurality of storage files according to different storage spaces of a plurality of the storage cards connected in the storage card slots; the storage cards are sequentially stored in the storage cards; the control hardware is further used for reducing the storage files stored in a plurality of the storage cards to be data information capable of being identified by external equipment when the external equipment reads the content of the storage cards; the storage card slots are used for connecting the storage cards to realize data storage; and the storage cards are used for storing the storage files. With the adoption of the invention, the problems in the prior art can be effectively solved; and the requirement that a user can store data information with different capacities can be met.
Description
Technical field
The invention belongs to the technical field of movable storage device, be specifically related to a kind of USB flash disk that changes memory data output.
Background technology
USB flash disk as the present information memory device, is a lot of people's carry-on office tools, and it is little with volume, memory space is large, portative characteristic, is subject to people's favor.But the data information memory amount of existing USB flash disk is all fixed, the data message that deposits in when needs is during greater than the memory space of USB flash disk, just can't deposit in, the data message that perhaps needs is deposited in separately deposits in a plurality of USB flash disks, not only inconvenient user carries, also need to read from a plurality of USB flash disks successively when read data information, very loaded down with trivial details.
Summary of the invention
The objective of the invention is the defective for the prior art existence, a kind of USB flash disk that changes memory data output is provided, store the demand of different size data information to satisfy the user.
The invention provides a kind of USB flash disk that changes memory data output, comprising: shell, USB plug, control hardware, storage card slot, storage card, wherein:
Shell is used to integral body that protection is provided, and housing provides space and position for USB plug, control hardware and storage card slot are installed;
The USB socket that USB plug is used for connecting external unit carries out data transmission;
Control hardware is used for and will be encoded into a plurality of storage files according to the different memory space of a plurality of storage cards that storage card slot connects by the data message that USB plug is imported into, and is stored in successively in storage card;
Control hardware also is used to external unit when reading in storage card content, and the storage file of storing in a plurality of storage cards is reduced into the data message that external unit can be identified;
Storage card slot is used for connecting storage card to realize the data storage;
Storage card is used for the store storage file.
Above-mentioned shell is comprised of main part and storage card slot lid, one end of main part is provided with USB interface, main part also be provided with one group of storage card slot, the storage card slot lid can with main part make up in aggregates, so and hide and comprise storage card slot.
Above-mentioned USB interface is arranged at an end of main part and stretches out shell, is connected with control hardware.
Above-mentioned control hardware is arranged at the inside of main part, is connected with USB interface, storage card slot.
The said memory card slot is arranged on main element, is used for connecting storage card.
Said memory card can be inserted in storage card slot, to be connected with storage card slot, also can take out from storage card slot.
As seen from the above technical solution, a kind of USB flash disk that changes memory data output provided by the invention efficiently solves the problem that present technology exists, and satisfies the demand that the user stores different size data information.
Description of drawings
Fig. 1 is schematic perspective view of the present invention.
Specific embodiment
For making purpose of the present invention, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
Below by a specific embodiment, technical solution of the present invention is elaborated, a kind of USB flash disk that changes memory data output as shown in Figure 1 comprises: shell, USB plug 20, control hardware, storage card slot 30, storage card 40, wherein:
Shell is used to integral body that protection is provided, and housing provides space and position for USB plug 20, control hardware and storage card slot 30 are installed;
The USB socket that USB plug 20 is used for connecting external unit carries out data transmission;
Control hardware is used for and will be encoded into a plurality of storage files according to the different memory space of a plurality of storage cards 4 that storage card slot 30 connects by the data message that USB plug 20 is imported into, and is stored in successively in storage card 40;
Control hardware also is used to external unit when reading storage card 40 content, and the storage file of storage in a plurality of storage cards 40 is reduced into the data message that external unit can be identified;
Above-mentioned shell is comprised of main part 11 and storage card slot lid 12, one end of main part 11 is provided with USB interface 20, main part 11 also be provided with one group of storage card slot 30, storage card slot lid 12 can be in aggregates with main part 11 combinations, so and hide and comprise storage card slot 30.
Above-mentioned USB interface 20 is arranged at an end of main part 11 and stretches out shell, is connected with control hardware.
Above-mentioned control hardware is arranged at the inside of main part 11, is connected with USB interface 20, storage card slot 30.
Said memory card slot 30 is arranged on main element 11, is used for connecting storage card 40.
Said memory card 40 can be inserted in storage card slot 30, to be connected with storage card slot 30, also can take out from storage card slot 30.
More excellent, described storage card slot 30 is the T-Flash card reader.
More excellent, described storage card 40 is the T-Flash card.
As seen from the above-described embodiment, a kind of USB flash disk that changes memory data output provided by the invention efficiently solves the problem that present technology exists, and satisfies the demand that the user stores different size data information.
The above, within the spirit and principles in the present invention all not in order to limit the present invention only for the better embodiment of the present invention, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (6)
1. USB flash disk that can change memory data output is characterized in that comprising: shell, USB plug (20), control hardware, storage card slot (30), storage card (40), wherein:
Shell is used to integral body that protection is provided, and housing provides space and position for USB plug (20), control hardware and storage card slot (30) are installed;
The USB socket that USB plug (20) is used for connecting external unit carries out data transmission;
Control hardware is used for and will be encoded into a plurality of storage files according to the different memory space of a plurality of storage cards (40) that storage card slot (30) connects by the data message that USB plug (20) are imported into, and is stored in successively in storage card (40);
Control hardware also is used to external unit when reading storage card (40) content, and the storage file of storage in a plurality of storage cards (40) is reduced into the data message that external unit can be identified;
Storage card slot (30) is used for connecting storage card (40) to realize the data storage;
Storage card (40) is used for the store storage file.
2. the USB flash disk that changes memory data output according to claim 1, it is characterized in that, described shell is comprised of main part (11) and storage card slot lid (12), one end of main part (11) is provided with USB interface (20), main part (11) also be provided with one group of storage card slot (30), storage card slot lid (12) can and main part (11) combination in aggregates, so and hide and comprise storage card slot (30).
3. the USB flash disk that changes memory data output according to claim 1, is characterized in that, described USB interface (20) is arranged at an end of main part (11) and stretches out shell, is connected with control hardware.
4. the USB flash disk that changes memory data output according to claim 1, is characterized in that, described control hardware is arranged at the inside of main part (11), is connected with USB interface (20), storage card slot (30).
5. the USB flash disk that changes memory data output according to claim 1, is characterized in that, described storage card slot (30) is arranged on main element (11), is used for connecting storage card (40).
6. the USB flash disk that changes memory data output according to claim 1, is characterized in that, described storage card (40) can insert in storage card slot (30), to be connected with storage card slot (30), also can take out from storage card slot (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100709901A CN103151064A (en) | 2013-03-06 | 2013-03-06 | USB (Universal Serial Bus) flash disk capable of changing data storage space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100709901A CN103151064A (en) | 2013-03-06 | 2013-03-06 | USB (Universal Serial Bus) flash disk capable of changing data storage space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103151064A true CN103151064A (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100709901A Pending CN103151064A (en) | 2013-03-06 | 2013-03-06 | USB (Universal Serial Bus) flash disk capable of changing data storage space |
Country Status (1)
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| CN (1) | CN103151064A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070088913A1 (en) * | 2005-10-14 | 2007-04-19 | Ezpnp Technologies Corp. | Portable data transfer device |
| CN201323065Y (en) * | 2008-12-10 | 2009-10-07 | 吴荣洲 | Compatible computer for USB flash disk |
| CN102103466A (en) * | 2009-12-21 | 2011-06-22 | 宇瞻科技股份有限公司 | System for integrating storage capacity |
-
2013
- 2013-03-06 CN CN2013100709901A patent/CN103151064A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070088913A1 (en) * | 2005-10-14 | 2007-04-19 | Ezpnp Technologies Corp. | Portable data transfer device |
| CN201323065Y (en) * | 2008-12-10 | 2009-10-07 | 吴荣洲 | Compatible computer for USB flash disk |
| CN102103466A (en) * | 2009-12-21 | 2011-06-22 | 宇瞻科技股份有限公司 | System for integrating storage capacity |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |