CN207037706U - A kind of wireless security USB flash disk with encrypting fingerprint technology - Google Patents
A kind of wireless security USB flash disk with encrypting fingerprint technology Download PDFInfo
- Publication number
- CN207037706U CN207037706U CN201720339620.7U CN201720339620U CN207037706U CN 207037706 U CN207037706 U CN 207037706U CN 201720339620 U CN201720339620 U CN 201720339620U CN 207037706 U CN207037706 U CN 207037706U
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- flash disk
- usb flash
- fingerprint
- interface
- mobile terminal
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Abstract
The utility model discloses and provides a kind of wireless security USB flash disk with encrypting fingerprint technology, it includes USB flash disk and mobile terminal, USB flash disk is included in microcontroller, memory, fingerprint sensor, USB interface, mobile terminal includes wireless transport module and interface, and USB flash disk can realize communication connection with the mobile terminal.Fingerprint sensor arrangement is in USB flash disk shell appropriate location, first from computer operation end typing fingerprint, carries out fingerprint comparison in body during use；When USB flash disk is connected with computer, by the product information of the operation interface checking USB flash disk of computer, after checking, the finger of user presses on fingerprint sensor, and the secondary transducing signal at least gathering same finger is stored as original fingerprint signal；During checking by the fingerprint signal obtained in real time compared with original fingerprint signal, when being, the microcontroller in disk establishes the mutual data communication of memory and computer, and otherwise, computer does not carry out data communication with memory, protects data safety in USB flash disk.
Description
Technical field
It the utility model is related to electronic equipment and Computer Memory Unit.
Background technology
With the popularization of USB flash disk application and the development of mechanics of communication, requirement of the people to the privacy, security of storage dish
Step up.Also there are the Patents documents of some wireless U-discs at present, also there is a USB flash disk with encrypting fingerprint, and by two kinds of technologies
With reference to product on the market do not see, the safeguard measure of existing wireless security USB flash disk is to tie up USB flash disk and a mobile terminal
It is fixed, then wireless connection relation will be established between USB flash disk and mobile terminal, it is attached with third party device, judges whether it has visit
Authority is asked, its security is relatively low, easily distorts information by other people, and wireless signal is easily obtained by other people.The present invention be by wireless U-disc with
Fingerprint identification technology is combined, mobile terminal can judge when receiving USB flash disk signal the fingerprint whether the fingerprint with typing
Match somebody with somebody, so as to improve the security of protection USB flash disk content.
The content of the invention
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art, provides one kind and carries encrypting fingerprint
The wireless security USB flash disk of technology, it can be identified by fingerprint, easy to use, simple in construction, and small volume, cost is low, can
The advantages of improving security performance.
Technical scheme is used by the utility model：
A kind of wireless security USB flash disk with encrypting fingerprint technology, it includes USB flash disk and mobile terminal, and the USB flash disk includes micro-control
In device processed, memory, fingerprint sensor, USB interface；The mobile terminal includes central processing unit, wireless transport module and connect
Mouthful, the central processing unit is electrically connected at wireless transport module and interface；The microcontroller be electrically connected with memory,
Fingerprint sensor and USB interface, it is mutually adapted and is connected with interface by USB interface between the USB flash disk and the mobile terminal, or
Connected between USB flash disk described in person and the mobile terminal by wireless telecommunications；The USB flash disk also includes mutual with wireless transport module
The radio receiving transmitting module of connection is communicated, the radio receiving transmitting module is electrically connected with the microcontroller.
The USB flash disk also includes battery, and the battery is electrically connected with microprocessor, can be realized without mechanically connecting
In the case of be transmitted.
The USB flash disk also includes switch, and the switch is electrically connected with microprocessor, can ensure usage time more
And can is enough charged when growing, while mechanically connect.
The USB flash disk is provided with housing, and the fingerprint sensor is arranged on body.
The mobile terminal is mobile phone, or is tablet personal computer, or is PDA handheld terminals, or is computer.
Connected between the USB interface and body by the first articulated structure.First articulated structure includes being located at shell
The first fraising with it and the first hinge of mutual cooperation of being reamed located at USB interface end and with first.
Connected between the fingerprint sensor and body by the second articulated structure.Second articulated structure includes being located at
Second on body the second hinge for reaming and being mutually adapted on fingerprint sensor and with the second fraising.So conveniently make
With angle can be adjusted within limits.
The USB flash disk also includes camera, and the camera is electrically connected with microprocessor, and the camera is arranged on shell
With, and connected between the camera and body by the 3rd articulated structure.That is can be known by camera
Other fingerprint machine head portrait, so more improve security performance, while the function that can be taken pictures；The 3rd articulated structure bag
Include the on body the 3rd fraising and on camera located at the 3rd hinge being mutually adapted with the 3rd fraising.
The beneficial effects of the utility model are：Due to the utility model, it includes USB flash disk and mobile terminal, and the USB flash disk includes
In microcontroller, memory, fingerprint sensor, USB interface, the mobile terminal includes wireless transport module and interface, the U
Disk can realize communication connection with the mobile terminal.The USB flash disk body device has fingerprint sensor, and inside is provided with and the finger
The corresponding microprocessor of line sensor, for handling the finger print information received.The mobile terminal can be directly connected to USB flash disk,
The transmitting data file in USB flash disk can be given to other third party devices, such as mobile phone, meter after connection by the wireless transport module
Calculation machine, tablet personal computer etc..So the utility model is a kind of wireless security USB flash disk with encrypting fingerprint technology.
Brief description of the drawings
Fig. 1 is the utility model principle structural representation。
Fig. 2 is utility model works schematic flow sheet。
Embodiment
As depicted in figs. 1 and 2, a kind of wireless security USB flash disk with encrypting fingerprint technology of the utility model, it includes USB flash disk 2
With mobile terminal 1, the USB flash disk 2 is included in microcontroller, memory, fingerprint sensor, USB interface；The mobile terminal includes
Central processing unit, wireless transport module and interface, the central processing unit are electrically connected at wireless transport module and interface；Institute
State microcontroller and be electrically connected with memory, fingerprint sensor and USB interface, lead between the USB flash disk 2 and the mobile terminal 1
Cross USB interface and be mutually adapted with interface and is connected, or connected between the USB flash disk 2 and the mobile terminal 1 by wireless telecommunications；
The USB flash disk 2 also includes the radio receiving transmitting module for mutually communicating and being connected with wireless transport module, the radio receiving transmitting module and institute
State microcontroller electric connection.
The USB flash disk 2 also includes battery, and the battery is electrically connected with microprocessor.
The USB flash disk 2 also includes switch, and the switch is electrically connected with microprocessor.
The USB flash disk 2 is provided with housing, and the fingerprint sensor is arranged on body.
The mobile terminal 1 is mobile phone, or is tablet personal computer, or is PDA handheld terminals, or is computer.
Connected between the USB interface and body by the first articulated structure.
Connected between the fingerprint sensor and body by the second articulated structure.
The USB flash disk 2 also includes camera, and the camera is electrically connected with microprocessor, and the camera is arranged on
On body, and connected between the camera and body by the 3rd articulated structure.
In the present embodiment, it is low to existing wireless U-disc security the defects of, using shell appropriate location install fingerprint sensing
Device, first from computer operation end typing fingerprint, fingerprint comparison, such as the fingerprint mismatch with typing is carried out in body during use, then U
Disk content then will not arrive computer terminal by read-write, so as to realize the protection to wireless U-disc, i.e. encrypting fingerprint function.
When USB flash disk is connected with computer, the product information of USB flash disk is verified by the operation interface of computer, after checking,
The finger of user presses on fingerprint sensor, at least gathers the secondary transducing signal of same finger, is stored as original fingerprint signal；
During checking, the finger of user presses on fingerprint sensor, by the collection signal obtained in real time compared with original fingerprint signal, checking
When, the microcontroller in disk establishes the mutual data communication of memory and computer, and otherwise, computer does not enter line number with memory
According to communication.
In user's registration step can using the fingerprint signal of the multiple users of typing as original fingerprint signal, with facilitate two with
On user use the same USB flash disk with fingerprint sensor.
Subregion can also be carried out to memory and is provided with the partition holding of more than two, or provided with two devices stored above,
Different users distributes to different partition holding or memory.Such structure can cause the same disk with fingerprint sensor
It can be used to the user of more than two.
Process step of the present utility model may be referred to Fig. 2 schematic flow diagram.
Claims (6)
1. a kind of wireless security USB flash disk with encrypting fingerprint technology, it includes USB flash disk（2）And mobile terminal（1）, it is characterised in that：
The USB flash disk（2）Including in microcontroller, memory, fingerprint sensor, USB interface；The mobile terminal includes central processing
Device, wireless transport module and interface, the central processing unit are electrically connected at wireless transport module and interface；The microcontroller
Device is electrically connected with memory, fingerprint sensor and USB interface, the USB flash disk（2）With the mobile terminal（1）Between pass through USB
Interface is mutually adapted with interface and is connected, or the USB flash disk（2）With the mobile terminal（1）Between connected by wireless telecommunications；Institute
State USB flash disk（2）Also include the radio receiving transmitting module for mutually communicating and being connected with wireless transport module, the radio receiving transmitting module and institute
State microcontroller electric connection, the USB flash disk（2）Provided with housing, the fingerprint sensor is arranged on body, the USB flash disk（2）Also
Include camera, the camera is electrically connected with microprocessor, and the camera is arranged on body, and the camera
It is connected between body by the 3rd articulated structure.
2. the wireless security USB flash disk according to claim 1 with encrypting fingerprint technology, it is characterised in that：The USB flash disk（2）
Also include battery, the battery is electrically connected with microprocessor.
3. the wireless security USB flash disk according to claim 2 with encrypting fingerprint technology, it is characterised in that：The USB flash disk（2）
Also include switch, the switch is electrically connected with microprocessor.
4. the wireless security USB flash disk according to claim 3 with encrypting fingerprint technology, it is characterised in that：It is described mobile whole
End（1）For mobile phone, or it is tablet personal computer, or is PDA handheld terminals, or is computer.
5. the wireless security USB flash disk according to claim 4 with encrypting fingerprint technology, it is characterised in that：The USB interface
It is connected between body by the first articulated structure.
6. the wireless security USB flash disk according to claim 5 with encrypting fingerprint technology, it is characterised in that：The fingerprint passes
Connected between sensor and body by the second articulated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339620.7U CN207037706U (en) | 2017-04-01 | 2017-04-01 | A kind of wireless security USB flash disk with encrypting fingerprint technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339620.7U CN207037706U (en) | 2017-04-01 | 2017-04-01 | A kind of wireless security USB flash disk with encrypting fingerprint technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037706U true CN207037706U (en) | 2018-02-23 |
Family
ID=61473515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720339620.7U Active CN207037706U (en) | 2017-04-01 | 2017-04-01 | A kind of wireless security USB flash disk with encrypting fingerprint technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207037706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109284246A (en) * | 2018-08-21 | 2019-01-29 | 宁波明科机电有限公司 | Usb data reads system |
-
2017
- 2017-04-01 CN CN201720339620.7U patent/CN207037706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109284246A (en) * | 2018-08-21 | 2019-01-29 | 宁波明科机电有限公司 | Usb data reads system |
| CN109284246B (en) * | 2018-08-21 | 2023-04-18 | 宁波明科机电有限公司 | USB data reading system |
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