CN104320935A - USB flash disk with passwords - Google Patents
USB flash disk with passwords Download PDFInfo
- Publication number
- CN104320935A CN104320935A CN201410577794.8A CN201410577794A CN104320935A CN 104320935 A CN104320935 A CN 104320935A CN 201410577794 A CN201410577794 A CN 201410577794A CN 104320935 A CN104320935 A CN 104320935A
- Authority
- CN
- China
- Prior art keywords
- key
- flash disk
- usb
- usb flash
- disk
- 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.)
- Withdrawn
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses an USB (universal serial bus) flash disk with passwords, and the USB flash disk can solve the problem that the existing USB flash disk doesn't include the passwords so that important documents stored in the disk are stolen, wherein the front end of the USB flash disk body is provided with an USB disk cap to protect the USB interface; an OK key, a cancel key and number keys are arranged on the shell of the USB disk body, the number keys are respectively marked with numbers from 0 to 9, after the OK key and the cancel key are behind the number keys, the OK key is arranged at the right upper corner of the key code, and the cancel key is arranged at the right lower corner of the key code; a power lamp and an unlocking lamp are adjacent to the tail part of the USB disk body, the power lamp is below the USB disk body, and the unlocking lamp is above the USB disk body; the tail part of the USB disk is provided with a hanging ring. The USB flash disk with passwords is simple in design and use, convenient to use and low in cost, thus it is suitable for popularization.
Description
Technical field
The present invention relates to a kind of mobile storage class, particularly a kind of password U dish field.
Background technology
At present, common U disk is without the function of coded lock.People exist some important files in U dish, oneself use at any time to facilitate, but the file of the inside does not wish to be seen by others, can people careless and inadvertent sometimes, random for U dish is put on the table, or because of carelessness U dish is lost, the content of the inside is just likely leaked out like this.
Summary of the invention
The present invention is for solving the existing USB flash disk problem that in USB flash disk, vital document is stolen without cryptographic function, and a kind of coded USB flash disk provided.
Technical scheme:
The present invention is made up of USB flash disk cap, USB interface, numerical key, acknowledgement key, cancel key, power lights, unblock lamp and link.USB flash disk body front end is provided with USB flash disk cap and plays a protective role to USB interface; Acknowledgement key, cancel key and numerical key are located on the shell of USB flash disk main body, and numerical key is the numeral indicating 0-9 respectively, and acknowledgement key and cancel key are after numerical key, and acknowledgement key is positioned at the key upper right corner, and cancel key is positioned at the key lower right corner; Power lights is close to the afterbody of USB flash disk main body with unlocking lamp, below is power lights, and top is for unlocking lamp; USB flash disk body tail section is provided with a link.
Beneficial effect:
The invention solves the existing USB flash disk problem that in USB flash disk, vital document is stolen without cryptographic function.When people USB flash disk inserted computer need to open file time, need input password to click acknowledgement key and just can open USB flash disk, effectively prevent the data in U dish to leak.The present invention uses simply, and convenient for production, cost is low, is applicable to promoting.
Accompanying drawing explanation
Be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is overall structure schematic diagram of the present invention.Wherein, 1.U dish cap, 2.USB interface, 3. numerical key,
4. cancel key, 5. acknowledgement key, 6. power lights, 7. unlock lamp, 8. link.
Embodiment
As shown in Figure 1, the present invention is made up of USB flash disk cap 1, USB interface 2, numerical key 3, cancel key 4, acknowledgement key 5, power lights 6, unblock lamp 7 and link 8.First time can arrange password by automatically prompting user after USB interface 2 is inserted computer, and user wants the password arranged by numerical key 3 input, then clicks acknowledgement key 5 and represents that password generates.After this, when user uses USB flash disk, first USB interface 2 inserted, power lights 6 glimmers and represents that power supply is logical.Input proper password by numerical key 3 subsequently, after clicking acknowledgement key 5, unlock lamp 7 flicker and represent successful operation, can start to read file.If Password Input is wrong, clicks cancel key 4 and re-enter password.When the USB flash disk not used time, USB interface 2 is inserted in USB flash disk cap 1, USB interface 2 is played a protective role.Link 8 is hung on article, prevents the loss of USB flash disk.
Claims (1)
1. coded USB flash disk, is made up of USB flash disk cap, USB interface, numerical key, cancel key, acknowledgement key, power lights, unblock lamp and link, it is characterized in that: USB flash disk body front end is provided with USB flash disk cap; Acknowledgement key, cancel key and numerical key are located on the shell of USB flash disk main body, and numerical key is the numeral indicating 0-9 respectively, and acknowledgement key and cancel key are after numerical key, and acknowledgement key is positioned at the key upper right corner, and cancel key is positioned at the key lower right corner; Power lights is close to the afterbody of USB flash disk main body with unlocking lamp, below is power lights, and top is for unlocking lamp; USB flash disk body tail section is provided with a link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577794.8A CN104320935A (en) | 2014-10-27 | 2014-10-27 | USB flash disk with passwords |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577794.8A CN104320935A (en) | 2014-10-27 | 2014-10-27 | USB flash disk with passwords |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104320935A true CN104320935A (en) | 2015-01-28 |
Family
ID=52376077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410577794.8A Withdrawn CN104320935A (en) | 2014-10-27 | 2014-10-27 | USB flash disk with passwords |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104320935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107729978A (en) * | 2017-09-29 | 2018-02-23 | 芜湖市振华戎科智能科技有限公司 | Secrecy USB flash disk with numerical ciphers |
-
2014
- 2014-10-27 CN CN201410577794.8A patent/CN104320935A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107729978A (en) * | 2017-09-29 | 2018-02-23 | 芜湖市振华戎科智能科技有限公司 | Secrecy USB flash disk with numerical ciphers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150128 |