CN201716998U - Safety USB flash disk - Google Patents
Safety USB flash disk Download PDFInfo
- Publication number
- CN201716998U CN201716998U CN2010201471057U CN201020147105U CN201716998U CN 201716998 U CN201716998 U CN 201716998U CN 2010201471057 U CN2010201471057 U CN 2010201471057U CN 201020147105 U CN201020147105 U CN 201020147105U CN 201716998 U CN201716998 U CN 201716998U
- Authority
- CN
- China
- Prior art keywords
- flash disk
- usb flash
- usb
- safety
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Storage Device Security (AREA)
Abstract
The utility model relates to a safety USB flash disk, which belongs to a data storage tool and mainly solves the problem of poor data security of the USB flash disk. The safety USB flash disk comprises a USB flash disk body, wherein a USB plug is arranged at one end of the USB flash disk body, and a protective cover is covered on the outer side of the USB plug; the safety USB flash disk is characterized in that a coded lock is arranged on the protective cover, and lock tongues of the coded lock are symmetrically arranged below the two side walls of the protective cover; and lock holes matched with the lock tongues are formed on a shell of the USB flash disk body and in the positions corresponding to the lock tongues. The coded lock on the protective cover of the USB flash disk is used by the users for preventing the data of the USB flash disk from being peeped by others, therefore, the safety USB flash disk is simple and convenient and can ensure the data security.
Description
Technical field
The utility model relates to a kind of data storage instrument, specifically a kind of safe U disc.
Background technology
USB flash disk is that people store data information storage tool commonly used, no matter still existing USB flash disk can both read data wherein easily in whose hand, is unfavorable for the confidentiality and the security of data.
The utility model content
The purpose of this utility model is to provide a kind of safe U disc, and this safe U disc mainly solves the problem of USB flash disk data security difference.
The technical scheme in the invention for solving the technical problem is: a kind of safe U disc, comprise the USB flash disk body, one end of USB flash disk body is provided with USB plug, the USB plug outside is covered with an over cap, it is characterized in that, described over cap is provided with a coded lock, the below of being located at the over cap two side of described coded lock dead bolt symmetry; The position of corresponding dead bolt is provided with the lockhole that matches with dead bolt on the housing of USB flash disk body.
The beneficial effects of the utility model are: the user can be by the coded lock on the USB flash disk over cap, guarantees that the USB flash disk data are not stolen a glance at by others, and is simple and convenient, can protected data safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 coded lock, 2 over caps, 3U coils body, 4 dead bolts, 5USB plug.
Embodiment
As shown in Figure 1.A kind of safe U disc comprises USB flash disk body 3, and an end of USB flash disk body 3 is provided with USB plug 5, and USB plug 5 outsides are covered with an over cap 2, and described over cap 2 is provided with a coded lock 1, the below of being located at over cap 2 two sides of described coded lock dead bolt 4 symmetries; The position of corresponding dead bolt 4 is provided with the lockhole that matches with dead bolt 4 on the housing of USB flash disk body 3.
When over cap 2 is buckled on the USB flash disk body 3, have only coded lock 1 is adjusted to correct password state, dead bolt 4 can be thrown off from lockhole, normally uses USB flash disk then; If there is not password, over cap 2 can't take off from USB flash disk body 3, and USB flash disk can't insert relevant device, has guaranteed the safety of data in the USB flash disk thus.
Claims (1)
1. a safe U disc comprises the USB flash disk body, and an end of USB flash disk body is provided with USB plug, and the USB plug outside is covered with an over cap, it is characterized in that described over cap is provided with a coded lock, the below of being located at the over cap two side of described coded lock dead bolt symmetry; The position of corresponding dead bolt is provided with the lockhole that matches with dead bolt on the housing of USB flash disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201471057U CN201716998U (en) | 2010-04-01 | 2010-04-01 | Safety USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201471057U CN201716998U (en) | 2010-04-01 | 2010-04-01 | Safety USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716998U true CN201716998U (en) | 2011-01-19 |
Family
ID=43463005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201471057U Expired - Fee Related CN201716998U (en) | 2010-04-01 | 2010-04-01 | Safety USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106156839A (en) * | 2016-08-19 | 2016-11-23 | 芜湖市振华戎科智能科技有限公司 | A kind of portable safety USB flash disk |
| US9754124B1 (en) | 2016-08-03 | 2017-09-05 | International Business Machines Corporation | Data protection for storage device |
| CN107563482A (en) * | 2017-08-29 | 2018-01-09 | 芜湖市振华戎科智能科技有限公司 | The USB flash disk device of Portable safety |
-
2010
- 2010-04-01 CN CN2010201471057U patent/CN201716998U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9754124B1 (en) | 2016-08-03 | 2017-09-05 | International Business Machines Corporation | Data protection for storage device |
| US9870478B1 (en) | 2016-08-03 | 2018-01-16 | International Business Machines Corporation | Data protection for storage device |
| CN106156839A (en) * | 2016-08-19 | 2016-11-23 | 芜湖市振华戎科智能科技有限公司 | A kind of portable safety USB flash disk |
| CN106156839B (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 portable safety USB flash disk |
| CN107563482A (en) * | 2017-08-29 | 2018-01-09 | 芜湖市振华戎科智能科技有限公司 | The USB flash disk device of Portable safety |
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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: 20110119 Termination date: 20110401 |