CN204791973U - Fingerprint lock USB flash disk - Google Patents
Fingerprint lock USB flash disk Download PDFInfo
- Publication number
- CN204791973U CN204791973U CN201520232343.0U CN201520232343U CN204791973U CN 204791973 U CN204791973 U CN 204791973U CN 201520232343 U CN201520232343 U CN 201520232343U CN 204791973 U CN204791973 U CN 204791973U
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- CN
- China
- Prior art keywords
- flash disk
- usb flash
- circuit
- fingerprint
- information
- 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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- Collating Specific Patterns (AREA)
- Lock And Its Accessories (AREA)
- Image Input (AREA)
Abstract
The utility model relates to a fingerprint lock USB flash disk contains the memory disc, be provided with the fingerprint identification ware on the lateral surface of memory disc, and one end is provided with the USB plug, the inside of memory disc is provided with fingerprint identification circuit, storage circuit, warning circuit, the fingerprint identification circuit is connected with fingerprint identification ware, storage circuit and warning circuit respectively, it has information on commission to store in the storage circuit to give fingerprint identification circuit and warning circuit with message routing, the fingerprint identification circuit carries out the comparison through information on commission with end user's fingerprint and information on commission, warning circuit can pass through the using location of USB flash disk message routing and give people on commission, the utility model discloses can not only prevent that others from reading the content of USB flash disk the inside, can help party to give the USB flash disk for change moreover, and simple structure, convenient to use.
Description
Technical field
The utility model relates to computer field of storage, refers in particular to a kind of Fingerprint Lock USB flash disk.
Background technology
USB flash disk of the prior art, generally without any the measure preventing information leakage, anyone picks up USB flash disk just can read the inside content by computer, brings irretrievable loss to litigant;
Disclose a kind of safe U disc in prior art 201220043347.0, comprise memory disc, USB plug, disk cover, it is characterized in that: the outer wall of described memory disc is also connected with Fingerprint Lock; The outer wall of described disk cover is also connected with coded lock; Existing USB flash disk in use; need first coded lock to be opened; USB plug could be inserted on computer, then control USB flash disk further by Fingerprint Lock and be connected with computer, use trouble; the content inside USB flash disk can only be protected cannot to be read by others; litigant can not be helped to give USB flash disk for change, and for this reason, we have developed a kind of Fingerprint Lock USB flash disk; can not only prevent others from reading content inside USB flash disk, and litigant can be helped to give USB flash disk for change.
Utility model content
The utility model object provides a kind of Fingerprint Lock USB flash disk to overcome the deficiencies in the prior art, can not only prevent others from reading content inside USB flash disk, and litigant can be helped to give USB flash disk for change.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Fingerprint Lock USB flash disk, comprises memory disc; The lateral surface of described memory disc is provided with Fingerprint Identification Unit, and one end is provided with USB plug; The inside of described memory disc is provided with fingerprint recognition circuit, storage circuit, warning circuit; Described fingerprint recognition circuit is connected with Fingerprint Identification Unit, storage circuit and warning circuit respectively; Store authorized information in described storage circuit, and information is sent to fingerprint recognition circuit and warning circuit; The fingerprint of end user and authorized information are compared by authorized information by described fingerprint recognition circuit; The use location of USB flash disk can be sent to licensee by information by described warning circuit.
Preferably, described warning circuit comprises GPS module and GPRS module; Described GPS module can locate the use location of USB flash disk, and the use location of USB flash disk can be sent to licensee by information by GPRS module.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Fingerprint Lock USB flash disk described in the utility model can not only prevent others from reading content inside USB flash disk, and litigant can be helped to give USB flash disk for change, and structure is simple, easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of Fingerprint Lock USB flash disk described in the utility model;
Accompanying drawing 2 is the circuit diagram of Fingerprint Lock USB flash disk described in the utility model;
Wherein: 1, memory disc; 2, Fingerprint Identification Unit; 3, USB plug; 4, fingerprint recognition circuit; 5, storage circuit; 6, warning circuit; 61, GPS module; 62, GPRS module.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-2 is Fingerprint Lock USB flash disk described in the utility model, comprises memory disc 1; The lateral surface of described memory disc 1 is provided with Fingerprint Identification Unit 2, and one end is provided with USB plug 3; The inside of described memory disc 1 is provided with fingerprint recognition circuit 4, storage circuit 5, warning circuit 6; Described fingerprint recognition circuit 4 is connected with Fingerprint Identification Unit 2, storage circuit 5 and warning circuit 6 respectively; Store authorized information in described storage circuit 5, described information comprises authorizes fingerprint, telephone number; Information can be sent to fingerprint recognition circuit 4 and warning circuit 6 by described storage circuit 5; The fingerprint of end user and authorized fingerprint are compared by Fingerprint Identification Unit 2 by described fingerprint recognition circuit 4; Described warning circuit 6 comprises GPS module 61 and GPRS module 62; Described GPS module 61 can locate the use location of USB flash disk, and the use location of USB flash disk can be sent to licensee by information by GPRS module 62.
During use: first inserted on computers by USB flash disk by USB plug 3, now USB flash disk inside is powered by computer; By finger plaster on Fingerprint Identification Unit 2, by fingerprint recognition circuit 4, the fingerprint of end user and authorized fingerprint are compared; When the fingerprint of end user is consistent with authorized fingerprint, storage circuit 5 is connected with computer, and computer can read the content inside storage circuit 5; When the fingerprint of end user and authorized fingerprint inconsistent time, storage circuit 5 is not connected with computer, computer cannot read the content inside storage circuit 5, and by warning circuit 6, the use location of USB flash disk is sent to licensee by information, licensee is known, and where the U of oneself is used by others, is convenient to give for change.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Fingerprint Lock USB flash disk described in the utility model can not only prevent others from reading content inside USB flash disk, and litigant can be helped to give USB flash disk for change, and structure is simple, easy to use.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (2)
1. a Fingerprint Lock USB flash disk, is characterized in that: comprise memory disc; The lateral surface of described memory disc is provided with Fingerprint Identification Unit, and one end is provided with USB plug; The inside of described memory disc is provided with fingerprint recognition circuit, storage circuit, warning circuit; Described fingerprint recognition circuit is connected with Fingerprint Identification Unit, storage circuit and warning circuit respectively; Store authorized information in described storage circuit, and information is sent to fingerprint recognition circuit and warning circuit; The fingerprint of end user and authorized information are compared by authorized information by described fingerprint recognition circuit; The use location of USB flash disk can be sent to licensee by information by described warning circuit.
2. Fingerprint Lock USB flash disk according to claim 1, is characterized in that: described warning circuit comprises GPS module and GPRS module; Described GPS module can locate the use location of USB flash disk, and the use location of USB flash disk can be sent to licensee by information by GPRS module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232343.0U CN204791973U (en) | 2015-04-17 | 2015-04-17 | Fingerprint lock USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232343.0U CN204791973U (en) | 2015-04-17 | 2015-04-17 | Fingerprint lock USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204791973U true CN204791973U (en) | 2015-11-18 |
Family
ID=54531975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520232343.0U Expired - Fee Related CN204791973U (en) | 2015-04-17 | 2015-04-17 | Fingerprint lock USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204791973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825157A (en) * | 2016-05-16 | 2016-08-03 | 西安莫贝克半导体科技有限公司 | Mobile memory with tracking function and tracking and finding method |
-
2015
- 2015-04-17 CN CN201520232343.0U patent/CN204791973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825157A (en) * | 2016-05-16 | 2016-08-03 | 西安莫贝克半导体科技有限公司 | Mobile memory with tracking function and tracking and finding method |
| CN105825157B (en) * | 2016-05-16 | 2018-12-07 | 西安莫贝克半导体科技有限公司 | A kind of mobile memory and tracking method for retrieving with tracking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160417 |