CN107609358A - A kind of software cryptography device - Google Patents
A kind of software cryptography device Download PDFInfo
- Publication number
- CN107609358A CN107609358A CN201711155439.1A CN201711155439A CN107609358A CN 107609358 A CN107609358 A CN 107609358A CN 201711155439 A CN201711155439 A CN 201711155439A CN 107609358 A CN107609358 A CN 107609358A
- Authority
- CN
- China
- Prior art keywords
- gear
- fixed case
- groove
- side wall
- baffle plate
- 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 kind of software cryptography device, including computer body, the side side wall of computer body is provided with USB, the side outer wall of computer body is welded with fixed case, the top of fixed case offers passage along its length, baffle plate is provided with passage, and the side side wall of baffle plate and computer body is rotatablely connected, baffle plate offers the first groove along its length close to the side of fixed case, the side side wall of first groove is connected with expansion link, the other end of expansion link is connected with limiting plate, fixed case offers stopper slot and the second groove along its length close to the side side wall of baffle plate, and stopper slot and limiting plate clamping, second groove is internally provided with first gear, first gear is internally connected with first rotating shaft.The present invention can protect to USB interface, can not only prevent criminal from being copied using USB interface and stealing software information, and can be good at preventing dust adsorption on USB interface surface.
Description
Technical field
The present invention relates to encryption device technical field, more particularly to a kind of software cryptography device.
Background technology
Software not just includes the computer program that can be run on computers, the document related to these computer programs
The general part for being also considered as software, briefly software is exactly the aggregate that program adds document.
General criminal is that the USB interface set above by main frame is copied to software information, stolen,
And the USB interface of the main frame of in the market does not have any safeguard measure, it is easy to situations such as causing software information to be stolen, and
And USB interface naked is placed on the external world for a long time, it is easy to dust is stained with, therefore, we have proposed a kind of software cryptography device.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of software cryptography device proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of software cryptography device, including computer body, the side side wall of the computer body are provided with USB, meter
The side outer wall of calculation machine body is welded with fixed case, and the top of fixed case offers passage, set in passage along its length
Have a baffle plate, and the side side wall of baffle plate and computer body is rotatablely connected, baffle plate close to the side of fixed case along its length
The first groove is offered, the side side wall of the first groove is connected with expansion link, and the other end of expansion link is connected with limiting plate, fixed
Case offers stopper slot and the second groove, and stopper slot and limiting plate clamping along its length close to the side side wall of baffle plate,
Second groove is internally provided with first gear, and first gear is internally connected with first rotating shaft, the both ends installation of first rotating shaft
Have the first bearing seat being connected with the second recess sidewall, be provided with second gear immediately below first gear, second gear it is interior
Portion is connected with the second rotating shaft, and one end of the second rotating shaft is provided with the second bearing seat being connected with the second recess sidewall, the second rotating shaft
The other end be connected with electric rotating machine, and electric rotating machine is connected with the side wall of the second groove, between first gear and second gear
Synchronous cog belt is connected with, synchronizing jugged take is vertically connected with L-type plate, and the other end of L-type plate is connected with baffle plate bottom, Gu
The side outer wall for determining case is connected with fingerprint identification lock, and fixed case is internally provided with single-chip microcomputer, signal receiver and signal projector.
Preferably, the expansion link is made up of cover cylinder, push-rod electric machine and connecting rod, and the bottom of the cover cylinder is welded with push rod electricity
Machine, the output end of push-rod electric machine are connected with connecting rod, and connecting rod is slidably connected with cover cylinder.
Preferably, the input of the single-chip microcomputer is connected with signal receiver, and the output end of the single-chip microcomputer is connected with letter
Number transmitter, electric rotating machine and expansion link, the single-chip microcomputer are electrically connected with fingerprint identification lock.
Preferably, the first gear and second gear be arranged in parallel, and first gear and second gear pass through synchronous gear
Shape V belt translation connects.
Preferably, the inner chamber of the fixed case is provided with the battery for powering, and the outer end of fixed case is provided with and electric power storage
The charging inlet that pond is electrically connected with.
Beneficial effects of the present invention：
By the computer body of setting, USB interface, fixed case, baffle plate, the first groove, the second groove, expansion link, limiting plate,
First gear, second gear, synchronous cog belt, first rotating shaft, the second rotating shaft, electric rotating machine, L-type plate, first bearing seat, second
Bearing block, USB interface can be protected, can not only prevent criminal from copying and stealing software letter using USB interface
Breath, and can be good at preventing dust adsorption on USB interface surface, and it is simple to operate, production cost is low, there is very high warp
Ji property, it is adapted to large-scale promote.
Brief description of the drawings
Fig. 1 is a kind of structural representation of software cryptography device proposed by the present invention；
Fig. 2 is a kind of A structural representations of software cryptography device proposed by the present invention；
Fig. 3 is a kind of the second groove structure schematic diagram of software cryptography device proposed by the present invention.
In figure：1 computer body, 2 fixed cases, 3 baffle plates, 4 USB interfaces, 5 first grooves, 6 expansion links, 7 limiting plates, 8
Stopper slot, 9 second grooves, 10 first gears, 11 first rotating shafts, 12 first bearing seats, 13 second gears, 14 second rotating shafts, 15
Second bearing seat, 16 electric rotating machines, 17 synchronous cog belts, 18 L-type plates.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, a kind of software cryptography device, including computer body 1, the side side wall of computer body 1 are set
There is USB 4, the side outer wall of computer body 1 is welded with fixed case 2, and the top of fixed case 2 offers along its length
Passage, baffle plate 3 is provided with passage, and the side side wall of baffle plate 3 and computer body 1 is rotatablely connected, baffle plate 3 is close to fixed case
2 side offers the first groove 5 along its length, and the side side wall of the first groove 5 is connected with expansion link 6, expansion link 6
The other end is connected with limiting plate 7, and fixed case 2 offers stopper slot 8 and second along its length close to the side side wall of baffle plate 3
Groove 9, and stopper slot 8 and the clamping of limiting plate 7, the second groove 9 are internally provided with first gear 10, the inside of first gear 10
It is connected with first rotating shaft 11, the both ends of first rotating shaft 11 are provided with the first bearing seat 12 being connected with the side wall of the second groove 9, and first
The underface of gear 10 is provided with second gear 13, and second gear 13 is internally connected with the second rotating shaft 14, the second rotating shaft 14
One end is provided with the second bearing seat 15 being connected with the side wall of the second groove 9, and the other end of the second rotating shaft 14 is connected with electric rotating machine
16, and electric rotating machine 16 is connected with the side wall of the second groove 9, is connected between first gear 10 and second gear 13 synchronizing jugged
Band 17, L-type plate 18 is vertically connected with synchronous cog belt 17, and the other end of L-type plate 18 is connected with the bottom of baffle plate 3, fixed case 2
Side outer wall be connected with fingerprint identification lock 19, fixed case 2 is internally provided with single-chip microcomputer, signal receiver and signal projector.
Expansion link 6 is made up of cover cylinder, push-rod electric machine and connecting rod, and the bottom for covering cylinder is welded with push-rod electric machine, push-rod electric machine
Output end is connected with connecting rod, and connecting rod is slidably connected with cover cylinder, and the input of single-chip microcomputer is connected with signal receiver, single-chip microcomputer it is defeated
Go out end and be connected with signal projector, electric rotating machine 16 and expansion link 6, single-chip microcomputer is electrically connected with fingerprint identification lock 19, the first tooth
Wheel 10 and second gear 13 are be arranged in parallel, and first gear 10 and second gear 13 are connected by synchronous cog belt 17, Gu
The inner chamber for determining case 2 is provided with the battery for being used for powering, and the outer end of fixed case 2 is provided with the charging being electrically connected with battery
Mouthful.
Application process：Staff places a finger on fingerprint identification lock 19 and is identified, and after being identified by, passes through KYL-
806 signal projectors, which are launched to KYL-806 signal receivers, KYL-806 signal receivers, passes to MSP430 single-chip microcomputers,
MSP430 single-chip microcomputers control expansion link 6 drives limiting plate 7 to move, and limiting plate 7 is separated with stopper slot 8, at the same time, electric rotating
Machine 16 drives the second rotating shaft 14 to be rotated, and the second rotating shaft 14 drives second gear 13, and second gear 13 drives first gear 10
Rotated, so that synchronous cog belt 17 moves, synchronous cog belt 17 drives L-type plate 18 to move, and L-type plate 18 pushes away
Dynamic baffle plate 3 moves, and facilitates staff to be used, while and can enough prevents criminal using USB interface 4 to software
Information is copied and stolen, and the design simple and fast, simple to operate, production cost is low, there is very high economy, is adapted to big rule
The popularization of mould.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of software cryptography device, including computer body（1）, it is characterised in that the computer body（1）Side side
Wall is provided with USB（4）, computer body（1）Side outer wall be welded with fixed case（2）, fixed case（2）Top along its
Length direction offers passage, and baffle plate is provided with passage（3）, and baffle plate（3）With computer body（1）Side side wall rotate
Connection, baffle plate（3）Close to fixed case（2）Side offer the first groove along its length（5）, the first groove（5）One
Side side wall is connected with expansion link（6）, expansion link（6）The other end be connected with limiting plate（7）, fixed case（2）Close to baffle plate（3）'s
Side side wall offers stopper slot along its length（8）With the second groove（9）, and stopper slot（8）With limiting plate（7）Clamping,
Second groove（9）Be internally provided with first gear（10）, first gear（10）Be internally connected with first rotating shaft（11）, first
Rotating shaft（11）Both ends be provided with and the second groove（9）The first bearing seat of side wall connection（12）, first gear（10）Just under
Side is provided with second gear（13）, second gear（13）Be internally connected with the second rotating shaft（14）, the second rotating shaft（14）One end
It is provided with and the second groove（9）The second bearing seat of side wall connection（15）, the second rotating shaft（14）The other end be connected with electric rotating
Machine（16）, and electric rotating machine（16）With the second groove（9）Side wall connection, first gear（10）And second gear（13）Between connect
It is connected to synchronous cog belt（17）, synchronous cog belt（17）On be vertically connected with L-type plate（18）, and L-type plate（18）The other end with
Baffle plate（3）Bottom connects, fixed case（2）Side outer wall be connected with fingerprint identification lock（19）, fixed case（2）It is internally provided with list
Piece machine, signal receiver and signal projector.
A kind of 2. software cryptography device according to claim 1, it is characterised in that the expansion link（6）By cover cylinder, push rod
Motor and connecting rod composition, the bottom of the cover cylinder are welded with push-rod electric machine, and the output end of push-rod electric machine is connected with connecting rod, connecting rod with
Cover cylinder is slidably connected.
3. a kind of software cryptography device according to claim 1, it is characterised in that the input of the single-chip microcomputer is connected with
Signal receiver, the output end of the single-chip microcomputer are connected with signal projector, electric rotating machine（16）And expansion link（6）, the list
Piece machine and fingerprint identification lock（19）It is electrically connected with.
A kind of 4. software cryptography device according to claim 1, it is characterised in that the first gear（10）With the second tooth
Wheel（13）It is arranged in parallel, and first gear（10）And second gear（13）Pass through synchronous cog belt（17）Drive connection.
A kind of 5. software cryptography device according to claim 1, it is characterised in that the fixed case（2）Inner chamber be provided with
For the battery of power supply, and fixed case（2）Outer end be provided with battery be electrically connected with charging inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711155439.1A CN107609358A (en) | 2017-11-20 | 2017-11-20 | A kind of software cryptography device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711155439.1A CN107609358A (en) | 2017-11-20 | 2017-11-20 | A kind of software cryptography device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107609358A true CN107609358A (en) | 2018-01-19 |
Family
ID=61086466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711155439.1A Withdrawn CN107609358A (en) | 2017-11-20 | 2017-11-20 | A kind of software cryptography device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107609358A (en) |
-
2017
- 2017-11-20 CN CN201711155439.1A patent/CN107609358A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
|
| WW01 | Invention patent application withdrawn after publication |