CN103680580A - USB flash disk - Google Patents
USB flash disk Download PDFInfo
- Publication number
- CN103680580A CN103680580A CN201310620586.7A CN201310620586A CN103680580A CN 103680580 A CN103680580 A CN 103680580A CN 201310620586 A CN201310620586 A CN 201310620586A CN 103680580 A CN103680580 A CN 103680580A
- Authority
- CN
- China
- Prior art keywords
- flash disk
- usb flash
- usb
- casing
- governor circuit
- 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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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention relates to a USB flash disk, and belongs to the technical field of equipment. The USB flash disk comprises a USB flash disk core, a casing and a USB interface, wherein a fingerprint acquisition window and a GPS (global positioning system) positioning device are arranged on the casing; a master control circuit is arranged between the USB flash disk core and the USB interface, is in signal connection with the USB flash disk core and the fingerprint acquisition window, and is externally connected with the USB interface; and a storage battery is further arranged in the master control circuit and connected with the GPS positioning device. The USB flash disk provided by the invention has a fingerprint recognition function, and can prevent others from abusing data in the USB flash disk; and the GPS positioning device is arranged on the USB flash disk casing, so that when the USB flash disk is lost, seeking of the USB flash disk is facilitated for the user, meanwhile, a residual storage space display is further arranged on the casing, and the user can know about the residual storage space of the USB flash disk without starting a computer.
Description
Technical field
The invention belongs to data storage device technical field, be specifically related to a kind of USB flash disk.
Background technology
USB flash disk, full name USB flash memory driver, English name " USB flash disk ".It is a kind of miniature high power capacity mobile storage product without phisical drive that uses USB interface, by USB interface, is connected with computer, realizes plug and play.USB flash disk is connected to after the USB interface of computer, and the data of USB flash disk can exchange with computer.
In use, some secret data can be stored in the inside to USB flash disk, and especially when USB flash disk is lost, user worries that the data of USB flash disk the inside can be seen by people especially, even abuse.At ordinary times, we usually can forget we are placed on USB flash disk where, look round for when using USB flash disk.Therefore, how overcoming prior art is the problem that current data storage device technical field is needed solution badly.
Summary of the invention
Object of the present invention is exactly in order to solve the problems of the prior art, and a kind of USB flash disk is provided, and it has fingerprint identification function and GPS positioning function, not only can prevent that other people from abusing the data in USB flash disk, can also contribute to user to understand the particular location of USB flash disk.
Technical matters to be solved by this invention is achieved through the following technical solutions:
A kind of USB flash disk, comprise USB flash disk dish core, shell and USB interface, fingerprint collecting window and GPS locating device are set on shell, between USB flash disk dish core and USB interface, be provided with governor circuit, governor circuit is connected with fingerprint collecting window signal with USB flash disk dish core, governor circuit circumscribed USB interface, is also provided with accumulator in governor circuit, accumulator is connected with GPS locating device.
Further preferably on shell, be provided with residual memory space display, residual memory space display is connected with accumulator.
Further preferably described shell adopts PVC material to make.
beneficial effect of the present invention:(1) USB flash disk that the present invention proposes has fingerprint identification function, can prevent that other people from abusing the data in USB flash disk; (2) on USB flash disk shell, GPS locating device is set, when USB flash disk is lost, is convenient to user and finds USB flash disk; (3) the present invention is also provided with residual memory space display, and user can know the residual memory space of USB flash disk without startup computer.
Accompanying drawing explanation
Fig. 1 is the structural representation of USB flash disk of the present invention;
1-U dish dish core, 2-shell, 3-USB interface, 4-fingerprint collecting window, 5-GPS locating device, 6-governor circuit, 7-residual memory space display, 8-accumulator.
Specific embodiment
Below in conjunction with accompanying drawing, the USB flash disk that the present invention is proposed is described further.
As shown in Figure 1, a kind of USB flash disk, comprise USB flash disk dish core 1, shell 2 and USB interface 3, fingerprint collecting window 4 and GPS locating device 5 are set on shell 2, between USB flash disk dish core 1 and USB interface 3, be provided with governor circuit 6, governor circuit 6 is connected with fingerprint collecting window 4 signals with USB flash disk dish core 1, governor circuit 6 circumscribed USB interfaces 3, on shell 2, be also provided with residual memory space display 7, user can know the residual memory space of USB flash disk without startup computer, in governor circuit 6, be also provided with accumulator 8, accumulator 8 is connected with residual memory space display 7 with GPS locating device 5 respectively, described shell adopts PVC material to make.
USB flash disk is connected in after computer, and the fingerprint that hand determining is in advance referred to is placed on fingerprint collecting window 4 places, if identification is, after correct fingerprint, data to be transferred to USB flash disk dish core 1 by governor circuit 6, i.e. data in read-write USB flash disk.When USB flash disk is connected in computer, accumulator 8 starts charging.When USB flash disk is lost, user can find USB flash disk by the GPS locating device 5 on USB flash disk, determines the particular location of USB flash disk.
Above-described embodiment is only the explanation to product of the present invention; not the present invention is made to any pro forma restriction; within not departing from technical scheme scope of the present invention, any technology contents that utilizes above-mentioned announcement is made the equivalent of simple transformation, all belongs to protection scope of the present invention.
Claims (3)
1. a USB flash disk, comprise USB flash disk dish core, shell and USB interface, it is characterized in that arranging on shell fingerprint collecting window and GPS locating device, between USB flash disk dish core and USB interface, be provided with governor circuit, governor circuit is connected with fingerprint collecting window signal with USB flash disk dish core, governor circuit circumscribed USB interface, is also provided with accumulator in governor circuit, accumulator is connected with GPS locating device.
2. USB flash disk according to claim 1, is characterized in that being provided with residual memory space display on shell, and residual memory space display is connected with accumulator.
3. USB flash disk according to claim 1, is characterized in that described shell adopts PVC material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620586.7A CN103680580A (en) | 2013-11-29 | 2013-11-29 | USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620586.7A CN103680580A (en) | 2013-11-29 | 2013-11-29 | USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103680580A true CN103680580A (en) | 2014-03-26 |
Family
ID=50317905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620586.7A Withdrawn CN103680580A (en) | 2013-11-29 | 2013-11-29 | USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103680580A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036809A (en) * | 2014-06-26 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Extendable mobile hard disk |
| CN105022972A (en) * | 2015-07-24 | 2015-11-04 | 河北工业大学 | Memory device capable of remotely deleting data and use method thereof |
| CN106022446A (en) * | 2016-05-27 | 2016-10-12 | 成都韵能科技有限公司 | GPS-based file protection type U disk |
| CN109840581A (en) * | 2018-08-31 | 2019-06-04 | 河南诺程电子科技有限公司 | USB storage with memory margin display function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201465563U (en) * | 2009-04-13 | 2010-05-12 | 李昳琳 | USB flash disk with soft plastic casing |
| CN201886481U (en) * | 2010-11-16 | 2011-06-29 | 北京握奇智能科技有限公司 | USB (universal serial bus) Key with fingerprint identification function |
| CN203026138U (en) * | 2013-01-11 | 2013-06-26 | 冷俊杉 | USB (Universal Serial Bus) disc |
| CN203276851U (en) * | 2013-06-07 | 2013-11-06 | 曹启鲍 | Multifunctional USB (Universal Serial Bus) flash disk |
-
2013
- 2013-11-29 CN CN201310620586.7A patent/CN103680580A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201465563U (en) * | 2009-04-13 | 2010-05-12 | 李昳琳 | USB flash disk with soft plastic casing |
| CN201886481U (en) * | 2010-11-16 | 2011-06-29 | 北京握奇智能科技有限公司 | USB (universal serial bus) Key with fingerprint identification function |
| CN203026138U (en) * | 2013-01-11 | 2013-06-26 | 冷俊杉 | USB (Universal Serial Bus) disc |
| CN203276851U (en) * | 2013-06-07 | 2013-11-06 | 曹启鲍 | Multifunctional USB (Universal Serial Bus) flash disk |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036809A (en) * | 2014-06-26 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | Extendable mobile hard disk |
| CN105022972A (en) * | 2015-07-24 | 2015-11-04 | 河北工业大学 | Memory device capable of remotely deleting data and use method thereof |
| CN105022972B (en) * | 2015-07-24 | 2018-02-06 | 河北工业大学 | A kind of storage device and its application method that can remotely delete data |
| CN106022446A (en) * | 2016-05-27 | 2016-10-12 | 成都韵能科技有限公司 | GPS-based file protection type U disk |
| CN109840581A (en) * | 2018-08-31 | 2019-06-04 | 河南诺程电子科技有限公司 | USB storage with memory margin display function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140326 |