CN202634931U - U disc capable of being in series connection and with cipher protection - Google Patents
U disc capable of being in series connection and with cipher protection Download PDFInfo
- Publication number
- CN202634931U CN202634931U CN 201220149816 CN201220149816U CN202634931U CN 202634931 U CN202634931 U CN 202634931U CN 201220149816 CN201220149816 CN 201220149816 CN 201220149816 U CN201220149816 U CN 201220149816U CN 202634931 U CN202634931 U CN 202634931U
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- CN
- China
- Prior art keywords
- disc
- usb
- usb flash
- flash disk
- disk
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- Expired - Fee Related
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Abstract
The utility model relates to a U disc capable of being in series connection and with cipher protection, comprising a disc body and a U disc cover. One end of the disc body is provided with a USB plug and the other end is provided with a USB socket; a cipher lock is provided between the disc body and the U disc cover. The cipher lock can be arranged on the U disc cover; dead bolts are symmetrically arranged under two sidewalls of the U disc cover; the disc body is provided with matched lockholes. The cipher lock can also be arranged on the disc body which is hinged to the U disc cover. The cipher lock is arranged on a side of the disc body opposite to a hinge; one end of the disc body close to the USB plug and one end close to the USB socket are respectively provided with a lockhole; corresponding positions on the U disc cover are provided with the dead bolts. The U disc can effectively prevent loss of important data in the U disc; mutual series connection between U discs can be realized through USB sockets at U disc tail ends and a computer USB socket can be spliced with a plurality of U discs to form U disc combination with a larger capacity; once a USB plug of a U disc breaks down, data can be read through a tail end USB socket.
Description
Technical field
The utility model relates to a kind of movable storage device, especially with the be connected in series USB flash disk of cryptoguard.
Background technology
Along with popularizing of the development of information technology, computer; The exchange storage of data message is more frequent; How People more and more uses movable storage device, and wherein USB flash disk is because of characteristics such as it has that volume is little, capacity is big, be convenient for carrying, compatible good, plug and play, and application is got more and more.
Yet just because of having these characteristics, USB flash disk is often lost than being easier to, and the data in the USB flash disk are read by other people easily, important data, and the data that especially have confidentiality, privacy are easy to reveal.
Common USB flash disk generally is that the dish core is fixed in the housing at present, and an end of housing is provided with a USB plug, can peg graft with corresponding USB socket on the computer.The frequent plug of the USB plug of USB flash disk is broken down easily, in case plug breaks down, data just can't be read in the dish, cause damage.Because USB flash disk is used frequent, often have the situation that several USB flash disks will be pegged graft with a computer simultaneously, and the USB socket of computer limited amount is often often taken by other USB devices such as keyboard, mouse, card reader, printers also, causes a lot of inconvenience.The common U disk capacity is fixed, and transfer or files stored size just can only become several less files to file division greater than the capacity of USB flash disk if desired; With several USB flash disk storages; Perhaps shift several times with a USB flash disk, very inconvenience, and make corrupted data easily or lose.
The utility model content
The purpose of the utility model provides a kind of novel USB flash disk, and this USB flash disk can be realized cryptoguard, can realize the mutual serial connection between USB flash disk, and several USB flash disks of on a computer USB socket, can pegging graft form more jumbo USB flash disk combination; In case the USB flash disk USB plug breaks down, still can sense data.
For solving the problems of the technologies described above, the be connected in series USB flash disk of the band cryptoguard of the utility model comprises disk body, the USB flash disk lid, and disk body one end is provided with USB plug, and the disk body other end is provided with USB socket; Add coded lock between disk body and the USB flash disk lid.
Said coded lock can be arranged on USB flash disk and cover, and dead bolt is symmetricly set in below, USB flash disk lid two side, and the lockhole that matches is set on the disk body.
Said coded lock also can be arranged on the disk body, and this is connected through the hinge disk body and USB flash disk, and said coded lock is arranged on a side relative with hinge on the disk body, near USB plug one end with near USB socket one end lockhole is set respectively at disk body; The relevant position that USB flash disk covers is provided with the dead bolt that matches.
After adopting such structure,, effectively prevented leaking of the interior capsule information of USB flash disk owing to be provided with coded lock between disk body and the USB flash disk lid.Owing to be provided with USB socket, when computer USB socket lazy weight, can when USB plug damages, can derive data again, prevent loss of data at its other USB flash disk of tail end serial connection through the USB socket of tail end at the disk body tail end.When needs storages or the file size that shifts during greater than the capacity of USB flash disk, can on the USB socket of its tail end, be connected in series new USB flash disk, composition USB flash disk group, and need not to be placed on file division in the different USB flash disks, solved the problem of USB flash disk capacity limit.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the plan structure sketch map of the utility model among the embodiment 1.
Fig. 2 is the plan structure sketch map of the utility model among the embodiment 2.
Fig. 3 is that the utility model USB flash disk serial connection is used sketch map among the embodiment 1.
Embodiment
As shown in Figure 1, the be connected in series USB flash disk of band cryptoguard comprises disk body 1, USB flash disk lid 2, and disk body 1 one ends are provided with USB plug 3, and disk body 1 other end is provided with USB socket 4, and USB socket 4 is connected with the chip of USB flash disk; On USB flash disk lid 2, coded lock 5 is set, coded lock dead bolt 6 is symmetricly set in USB flash disk and covers below, 2 two sides, on disk body 1, with dead bolt 6 relevant positions the lockhole 7 that matches is set.
As shown in Figure 2, the be connected in series USB flash disk of band cryptoguard comprises disk body 1, USB flash disk lid 2, and disk body 1 one ends are provided with USB plug 3, and disk body 1 other end is provided with USB socket 4, and USB socket 4 is connected with the chip of USB flash disk; Disk body 1 and USB flash disk lid 2 is connected through hinge 8, and coded lock 5 is arranged on the disk body 1 side relative with hinge 8, near USB plug 3 one ends with near USB socket 4 one ends lockhole 7 is set respectively at disk body 1; The relevant position that USB flash disk covers is provided with the dead bolt 6 that matches.
When a plurality of USB flash disks used simultaneously, the USB plug 3 of back one USB flash disk was plugged on the USB socket 4 of last USB flash disk, forms USB flash disk.
Certainly, coded lock also can adopt other structures.
Claims (3)
1. the be connected in series USB flash disk with cryptoguard comprises disk body (1), USB flash disk lid (2), and disk body (1) one end is provided with USB plug (3), it is characterized in that: said disk body (1) other end is provided with USB socket (4), adds coded lock (5) between disk body (1) and the USB flash disk lid (2).
2. according to the be connected in series USB flash disk of the described band cryptoguard of claim 1, it is characterized in that: said coded lock (5) is arranged on USB flash disk and covers (2), and dead bolt (6) is symmetricly set in below, USB flash disk lid (2) two side; Disk body (1) is gone up the lockhole (7) that matches is set on the relevant position.
3. according to the be connected in series USB flash disk of the described band cryptoguard of claim 1, it is characterized in that: said disk body (1) is connected through hinge (8) with USB flash disk lid (2); Said coded lock (5) is arranged on disk body (1) and goes up a side relative with hinge (8), near USB plug (3) one ends with near USB socket (4) one ends lockhole (7) is set respectively at disk body (1); Relevant position on the USB flash disk lid (2) is provided with the dead bolt (6) that matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149816 CN202634931U (en) | 2012-03-31 | 2012-03-31 | U disc capable of being in series connection and with cipher protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149816 CN202634931U (en) | 2012-03-31 | 2012-03-31 | U disc capable of being in series connection and with cipher protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634931U true CN202634931U (en) | 2012-12-26 |
Family
ID=47388062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220149816 Expired - Fee Related CN202634931U (en) | 2012-03-31 | 2012-03-31 | U disc capable of being in series connection and with cipher protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133967A (en) * | 2015-08-25 | 2015-12-09 | 红塔烟草(集团)有限责任公司 | Production protection key anti-theft device |
| CN106203605A (en) * | 2016-08-19 | 2016-12-07 | 芜湖市振华戎科智能科技有限公司 | A kind of safety telescopic USB flash disk |
| CN106295779A (en) * | 2016-08-19 | 2017-01-04 | 芜湖市振华戎科智能科技有限公司 | A kind of automatic telescopic USB flash disk |
-
2012
- 2012-03-31 CN CN 201220149816 patent/CN202634931U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133967A (en) * | 2015-08-25 | 2015-12-09 | 红塔烟草(集团)有限责任公司 | Production protection key anti-theft device |
| CN106203605A (en) * | 2016-08-19 | 2016-12-07 | 芜湖市振华戎科智能科技有限公司 | A kind of safety telescopic USB flash disk |
| CN106295779A (en) * | 2016-08-19 | 2017-01-04 | 芜湖市振华戎科智能科技有限公司 | A kind of automatic telescopic USB flash disk |
| CN106295779B (en) * | 2016-08-19 | 2019-05-10 | 芜湖市振华戎科智能科技有限公司 | A kind of automatic telescopic USB flash disk |
| CN106203605B (en) * | 2016-08-19 | 2019-05-10 | 芜湖市振华戎科智能科技有限公司 | A kind of safety telescopic USB flash disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130331 |