CN103631731A - USB flash disc encryption device - Google Patents
USB flash disc encryption device Download PDFInfo
- Publication number
- CN103631731A CN103631731A CN201210302851.2A CN201210302851A CN103631731A CN 103631731 A CN103631731 A CN 103631731A CN 201210302851 A CN201210302851 A CN 201210302851A CN 103631731 A CN103631731 A CN 103631731A
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- CN
- China
- Prior art keywords
- usb flash
- flash disk
- encryption device
- encryption
- flash disc
- 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.)
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Abstract
The invention discloses a USB flash disc encryption device. The USB flash disc encryption device comprises an encryption body. The front end of the encryption body is provided with a socket machined with a USB flash disc in size, a plurality of metal rings surround the surface of the encryption body, corner angle structures matched with protrusions on the side wall of the USB flash disc are arranged on the inner walls of the metal rings, and acceleration sensors are arranged in the metal rings. The USB flash disc encryption device has the advantages that the corner angle structures matched with the protrusions on the side wall of the USB flash disc are arranged, password setting is achieved through rotation, the USB flash disc is encrypted, and operation is simple; the plurality of metal rings are arranged, the corner angle structures are arranged in the metal rings, and therefore safety performance is high.
Description
Technical field
The invention belongs to application of electronic technology field, be specifically related to a kind of USB flash disk encryption device.
Background technology
USB flash disk is the miniature high power capacity mobile storage product without phisical drive of a USB interface, can be connected with computer by USB interface, realizes plug and play.Generally USB interface is connected to after the main frame of computer, the data of USB flash disk can exchange with computer.USB flash disk is realized Portable movable storage, has greatly been improved office efficiency, makes human lives more convenient.Based on above advantage, USB flash disk has been widely used in our daily life.
Yet, for some vital documents, in order to prevent revealing, conventionally to be encrypted to USB flash disk.In succession there is in the market the multiple software of encrypting for USB flash disk, but all had following defect: USB flash disk is connected on computer after deciphering, and for a long time used time not, USB flash disk, still in decrypted state, has subjected to assault, poor safety performance.
Summary of the invention
In order to solve problems of the prior art, the invention provides high, the easy-operating USB flash disk encryption device of a kind of security performance.
The present invention is achieved through the following technical solutions:
Comprise encryption body, described encryption body front end is provided with the socket matching with USB flash disk size, on described encryption body surface around some beckets, described becket inwall be provided with USB flash disk sidewall on the angular structures that matches of projection, in described becket, be provided with acceleration transducer.
Described becket is at least 3.
In described angular structures, be provided with successively arabic numeral 1-10.
The afterbody of described encryption body is provided with pilot lamp.
Described becket is rotatably connected with encrypting between body.
The length of described angular structures equals the distance between adjacent described projection.
The length of described encryption body is more than or equal to the length of USB flash disk.
Compared with prior art, beneficial effect of the present invention: the present invention be provided with USB flash disk sidewall on the angular structures that matches of projection, by rotation, realize the setting of password, USB flash disk is encrypted, simple to operate; The present invention is provided with a plurality of beckets, in each becket, is provided with angular structures, and security performance is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of USB flash disk;
Fig. 2 is structural representation of the present invention;
Wherein, 1, encrypt body, 2, socket, 3, becket, 4, angular structures, 5, pilot lamp, 6, USB flash disk, 7, projection.
Embodiment
The present invention is described in further detail with following examples by reference to the accompanying drawings.
As shown in Figure 1-2, a kind of USB flash disk encryption device, comprise and encrypt body 1, described encryption body 1 front end is provided with the socket 2 matching with USB flash disk 6 sizes, described encryption body 1 surface is upper around some beckets 3, described becket 3 inwalls be provided with USB flash disk 6 sidewalls on the angular structures 4 that matches of projection 7, in described becket 3, be provided with acceleration transducer.
Described becket 3 is at least 3.
In described angular structures 4, be provided with successively arabic numeral 1-10.
The afterbody of described encryption body 1 is provided with pilot lamp 5.
Described becket 3 is rotatably connected with encrypting between body 1.
The length of described angular structures 4 equals the distance between adjacent described protruding 7.
The length of described encryption body 1 is more than or equal to the length of USB flash disk 6.
A kind of USB flash disk encryption device of the present invention, be provided with USB flash disk sidewall on the angular structures that matches of projection, by rotation, realize the setting of password, USB flash disk is encrypted, simple to operate; Which is provided with a plurality of beckets, in each becket, be provided with angular structures, security performance is high; And be provided with pilot lamp, if user inputs password mistake, pilot lamp can be glittering, reminding user; The USB flash disk of common size can be inserted in encryption device of the present invention completely, by the angular structures being provided with in becket, USB flash disk and encryption device is fixed, and by rotating metallic ring, is realized and being encrypted.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. a USB flash disk encryption device, it is characterized in that: comprise and encrypt body (1), described encryption body (1) front end is provided with the socket (2) matching with USB flash disk (6) size, on described encryption body (1) surface around some beckets (3), described becket (3) inwall be provided with USB flash disk (6) sidewall on the angular structures (4) that matches of projection (7), described becket is provided with acceleration transducer in (3).
2. a kind of USB flash disk encryption device as claimed in claim 1, is characterized in that: described becket (3) is at least 3.
3. a kind of USB flash disk encryption device as claimed in claim 1, is characterized in that: described angular structures is provided with arabic numeral 1-10 on (4) successively.
4. a kind of USB flash disk encryption device as claimed in claim 1, is characterized in that: the afterbody of described encryption body (1) is provided with pilot lamp (5).
5. a kind of USB flash disk encryption device as claimed in claim 1, is characterized in that: described becket (3) is rotatably connected with encrypting between body (1).
6. a kind of USB flash disk encryption device as claimed in claim 1, is characterized in that: the length of described angular structures (4) equals the distance between adjacent described projection (7).
7. a kind of USB flash disk encryption device as claimed in claim 1, is characterized in that: the length of described encryption body (1) is more than or equal to the length of USB flash disk (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302851.2A CN103631731A (en) | 2012-08-23 | 2012-08-23 | USB flash disc encryption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302851.2A CN103631731A (en) | 2012-08-23 | 2012-08-23 | USB flash disc encryption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103631731A true CN103631731A (en) | 2014-03-12 |
Family
ID=50212813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210302851.2A Withdrawn CN103631731A (en) | 2012-08-23 | 2012-08-23 | USB flash disc encryption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103631731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742147A (en) * | 2017-09-26 | 2018-02-27 | 芜湖市振华戎科智能科技有限公司 | Easily encrypted U disk device |
-
2012
- 2012-08-23 CN CN201210302851.2A patent/CN103631731A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742147A (en) * | 2017-09-26 | 2018-02-27 | 芜湖市振华戎科智能科技有限公司 | Easily encrypted U disk device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140312 |