CN110297528B - Computer safety locking device based on fingerprint identification - Google Patents
Computer safety locking device based on fingerprint identification Download PDFInfo
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- CN110297528B CN110297528B CN201910552134.7A CN201910552134A CN110297528B CN 110297528 B CN110297528 B CN 110297528B CN 201910552134 A CN201910552134 A CN 201910552134A CN 110297528 B CN110297528 B CN 110297528B
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- block
- fingerprint identification
- groove
- limiting
- back plate
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/88—Detecting or preventing theft or loss
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
Abstract
The invention discloses a computer safety locking device based on fingerprint identification, which comprises a case, a fixed block, a transverse plate, a transverse strip and an electric telescopic rod, wherein a rear back plate is arranged on the left side of the case, mounting blocks are respectively connected inside the upper end and the lower end of the rear back plate in a penetrating manner, the fixed block is positioned on the outer side of the mounting blocks, a limiting spring is connected inside a first limiting groove in a penetrating manner, a second connecting block is arranged at the lower end of the limiting block, a first permanent magnet strip is embedded on the outer surface of the second connecting block, the transverse plate is arranged inside the mounting blocks in a penetrating manner, the transverse strip is positioned inside the mounting blocks, the upper part of the electric telescopic rod is electrically connected with a controller, and a fingerprint identifier is arranged on the right side of. This safe locking device of computer based on fingerprint identification, the effect of lock solid is better, and the security is higher, and the lock solid structure is hidden and difficult quilt is destroyed to the position of unblanking is sheltered from, is difficult for being damaged by purpose.
Description
Technical Field
The invention relates to the related technical field of computer safety locking devices, in particular to a computer safety locking device based on fingerprint identification.
Background
Computers are electronic devices commonly used in work and life of people, related parts inside computers such as a mainboard, a central processing unit and the like are expensive and are important parts in a computer mainframe, legal entities often disassemble and steal the mainframe to steal the important parts inside, and therefore a corresponding computer safety locking device is needed to lock and fix the mainframe, but the existing computer safety locking device on the market still has certain defects such as:
1. the general computer safety locking device has poor locking effect and low safety, is easy to open, and is not convenient and unsafe to open by a key;
2. when the existing computer safety locking device locks a computer case, a locked related structure protrudes out of the case, so that the locking structure is easily damaged due to impact;
3. the common computer safety locking device usually exposes the unlocking position outside, so that the unlocking position is easily damaged by external force and is opened.
The invention aims to provide a computer safety locking device based on fingerprint identification, which is used for solving the problem of the computer safety locking device in the current market in the background technology.
Disclosure of Invention
The invention aims to provide a computer safety locking device based on fingerprint identification, which aims to solve the problems that most of the computer safety locking devices in the background technology have poor locking effect and low safety, the locking structure is prominent and easy to damage, and the unlocking position is exposed and easy to intentionally damage.
In order to achieve the purpose, the invention provides the following technical scheme: a computer safety locking device based on fingerprint identification comprises a case, a fixing block, a transverse plate, a transverse bar and an electric telescopic rod, wherein a rear back plate is arranged on the left side of the case, a power supply interface is arranged on the rear side of the upper end of the rear back plate, heat dissipation plates are arranged at the upper, middle and lower positions of the rear back plate, a display interface is arranged at the lower end of the rear back plate, mounting blocks are connected inside the upper end and the lower end of the rear back plate in a penetrating manner, a first connecting block is fixedly connected to the rear back plate, a fixing bolt is connected inside the first connecting block in a penetrating manner, and the fixing bolt is in threaded connection with the first connecting block and the case;
the fixing block is positioned on the outer side of the mounting block, a first limiting groove is formed in the fixing block, a limiting spring penetrates through the first limiting groove, the lower end of the limiting spring is welded with the limiting block, a second connecting block is arranged at the lower end of the limiting block and positioned in a fixing groove, the fixing groove is formed in the upper end of the mounting block, a first permanent magnet strip is embedded in the outer surface of the second connecting block and magnetically connected with the first permanent magnet strip, and the second permanent magnet strip is embedded in the inner surface of the fixing groove;
the transverse plate penetrates through the mounting block, the lower end of the transverse plate is provided with a connecting spring, the cross bar is positioned inside the mounting block, and the cross bar is arranged at the upper end of the transverse plate;
electric telescopic handle's top and controller electric connection, and the fixed inside that sets up at the mounting box of controller, fingerprint identification ware is installed on the upper end right side of mounting box, and fingerprint identification ware's below is provided with vibration sensor to vibration sensor's left side is provided with the alarm.
Preferably, the surface of the heat dissipation plate is of a honeycomb structure, and the heat dissipation plate and the back plate are of an integrated structure.
Preferably, the first connecting blocks are arranged on the upper side, the lower side and the left side and the right side of the rear back plate, the first connecting blocks are of elastic structures, and the first connecting blocks are arranged in one-to-one correspondence with the fixing bolts.
Preferably, the first limiting groove is arranged at the upper end of the fixing block at equal intervals, the limiting block penetrates through the lower end of the first limiting groove, and the lower end of the limiting block is of an arc-shaped structure.
Preferably, the limiting blocks and the second connecting blocks are arranged in a one-to-one correspondence manner, and the second connecting blocks are magnetically connected with the mounting blocks.
Preferably, the outer surface of the transverse plate is of an inclined structure, and the transverse plate is of a telescopic structure inside the mounting block.
Preferably, the inside through connection of installation piece has the horizontal bar, and the upper surface of horizontal bar has seted up the spread groove to the right-hand member of horizontal bar and electric telescopic handle's left end fixed connection.
Preferably, the upper end of horizontal bar is provided with the spread groove at the equidistance of horizontal direction, and the lower extreme of spread groove and second connecting block corresponds the setting to the upper end height dimension diverse of spread groove.
Preferably, the outer side of the fingerprint identifier is provided with a connecting cover, the rear end of the connecting cover is welded with a first clamping block, a second clamping sliding block is arranged below the first clamping block, and the second clamping sliding block is fixedly connected with the case.
Preferably, the connecting cover is of a sliding structure on the case, the first clamping block on the connecting cover and the second clamping slide block on the case are of elastic structures, and the lower end of the first clamping block and the upper end of the second clamping slide block are of arc structures.
Compared with the prior art, the invention has the beneficial effects that: the computer safety locking device based on fingerprint identification has the advantages that the locking effect is good, the safety is high, the locking structure is hidden and is not easy to damage, and the unlocking position is shielded and is not easy to damage intentionally;
1. the case is provided with the fingerprint identifier, the electric telescopic rod, the mounting block, the fixed block and other related structures, so that the mounting block and the fixed block can be identified by a fingerprint identification technology, and the mounting block is controlled to be disconnected from the fixed block, so that the back plate can be detached, and the safety of the locking device is improved;
2. the installation block, the fixed block, the transverse bar, the electric telescopic rod and other structures are arranged inside the case, so that the relevant structures for locking cannot protrude out of the outer side of the case, the protruding structures cannot be damaged by accidental impact, and the mounting block, the fixed block, the transverse bar, the electric telescopic rod and other structures are not convenient for a lawbreaker to dismount and steal;
3. be provided with the connection lid through the outside at fingerprint identification ware for connect the lid and can cover fingerprint identification ware's upper end, make fingerprint identification ware hidden on the one hand, be difficult for by malicious damage, on the other hand can prevent that fingerprint identification ware from receiving exogenic action and damaging.
Drawings
FIG. 1 is a left side view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the connection between the mounting block and the backplate of the present invention;
FIG. 4 is a schematic side sectional view of the connection between the connection cover and the housing according to the present invention;
FIG. 5 is a schematic view of a front sectional structure of the connection between the mounting block and the fixing block of the present invention;
FIG. 6 is a schematic side view of a cross-sectional structure of the mounting block and the fixing block of the present invention;
FIG. 7 is a schematic view of a second connecting block and a cross bar in a clamping state according to the present invention;
FIG. 8 is a schematic diagram of the working process of the present invention.
In the figure: 1. a chassis; 2. a back panel; 3. a power interface; 4. a display interface; 5. a heat dissipation plate; 6. mounting blocks; 7. fixing the bolt; 8. a first connection block; 9. a fixed block; 10. a first limit groove; 11. a limiting spring; 12. a limiting block; 13. a second connecting block; 14. fixing grooves; 15. a first permanent magnet strip; 16. a second permanent magnet strip; 17. a transverse plate; 18. a connecting spring; 19. a horizontal bar; 20. connecting grooves; 21. an electric telescopic rod; 22. a controller; 23. mounting a box; 24. a fingerprint identifier; 25. a connecting cover; 26. a first clamping block; 27. a second card slider; 28. a vibration sensor; 29. an alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a computer security locking device based on fingerprint identification comprises a case 1, a back plate 2, a power interface 3, a display interface 4, a heat dissipation plate 5, a mounting block 6, a fixing bolt 7, a first connecting block 8, a fixing block 9, a first limiting groove 10, a limiting spring 11, a limiting block 12, a second connecting block 13, a fixing groove 14, a first permanent magnetic strip 15, a second permanent magnetic strip 16, a transverse plate 17, a connecting spring 18, a transverse strip 19, a connecting groove 20, an electric telescopic rod 21, a controller 22, a mounting box 23, a fingerprint identifier 24, a connecting cover 25, a first clamping block 26, a second clamping sliding block 27, a vibration sensor 28 and an alarm 29, wherein the back plate 2 is arranged on the left side of the case 1, the power interface 3 is arranged on the back side of the upper end of the back plate 2, the heat dissipation plate 5 is arranged at the upper position, the middle position and the lower position of the back plate 2, the display interface 4 is arranged at the lower end of, the inner parts of the upper end and the lower end of the back plate 2 are respectively connected with an installation block 6 in a penetrating way, the back plate 2 is fixedly connected with a first connecting block 8, the inner part of the first connecting block 8 is connected with a fixing bolt 7 in a penetrating way, and the fixing bolt 7 is in threaded connection with the first connecting block 8 and the case 1;
the fixing block 9 is located on the outer side of the mounting block 6, a first limiting groove 10 is formed in the fixing block 9, a limiting spring 11 penetrates through the first limiting groove 10, the lower end of the limiting spring 11 is connected with a limiting block 12 in a welding mode, a second connecting block 13 is arranged at the lower end of the limiting block 12 and located inside a fixing groove 14, the fixing groove 14 is formed in the upper end of the inside of the mounting block 6, a first permanent magnet strip 15 is embedded in the outer surface of the second connecting block 13, the first permanent magnet strip 15 is magnetically connected with a second permanent magnet strip 16, and the second permanent magnet strip 16 is embedded in the inner surface of the fixing groove 14;
the transverse plate 17 is arranged inside the mounting block 6 in a penetrating manner, the lower end of the transverse plate 17 is provided with a connecting spring 18, the cross bar 19 is positioned inside the mounting block 6, and the cross bar 19 is arranged at the upper end of the transverse plate 17;
electric telescopic handle 21's top and controller 22 electric connection, and controller 22 is fixed to be set up in the inside of mounting box 23, and fingerprint identification ware 24 is installed on the upper end right side of mounting box 23, and the below of fingerprint identification ware 24 is provided with vibration sensor 28 to vibration sensor 28's left side is provided with alarm 29.
As shown in fig. 1 and 2, the surface of the heat dissipation plate 5 is of a honeycomb structure, and the heat dissipation plate 5 and the rear back plate 2 are of an integrated structure, so that the heat dissipation plate 5 can complete normal heat dissipation work inside the case 1, the first connection blocks 8 are arranged on the upper side, the lower side, the left side and the right side of the rear back plate 2, the first connection blocks 8 are of an elastic structure, and the first connection blocks 8 and the fixing bolts 7 are arranged in a one-to-one correspondence manner, so that the mounting and fixing of the rear back plate 2 and the case 1 are facilitated;
as shown in fig. 4, a connecting cover 25 is arranged on the outer side of the fingerprint identifier 24, the rear end of the connecting cover 25 is welded with a first clamping block 26, a second clamping slide block 27 is arranged below the first clamping block 26, the second clamping slide block 27 is fixedly connected with the case 1, the connecting cover 25 is of a sliding structure on the case 1, the first clamping block 26 on the connecting cover 25 and the second clamping slide block 27 on the case 1 are both of an elastic structure, and the lower end of the first clamping block 26 and the upper end of the second clamping slide block 27 are both of an arc structure, so that the fingerprint identifier 24 can be conveniently hidden and exposed by sliding the connecting cover 25 back and forth, and the fingerprint identifier 24 can be conveniently protected;
as shown in fig. 5, the first limiting grooves 10 are arranged at equal intervals at the upper end inside the fixing block 9, the limiting blocks 12 are arranged at the lower end inside the first limiting grooves 10 in a penetrating manner, the lower ends of the limiting blocks 12 are of arc structures, so that the up-and-down movement of the limiting blocks 12 is conveniently controlled, the limiting blocks 12 and the second connecting blocks 13 are arranged in a one-to-one correspondence manner, the second connecting blocks 13 are connected with the mounting block 6 in a magnetic manner, so that the second connecting blocks 13 cannot be separated from the fixing grooves 14 while moving up and down, the outer surface of the transverse plate 17 is of an inclined structure, the transverse plate 17 is of a telescopic structure inside the mounting block 6, the transverse plate 17 can support the second connecting blocks 13, the up-and-down movement of the transverse plate 17 is conveniently controlled, and the second connecting blocks 13 can be prevented from;
as the inside through connection of installation piece 6 has horizontal bar 19 in fig. 5, and connecting groove 20 has been seted up to the upper surface of horizontal bar 19, and the right-hand member of horizontal bar 19 and electric telescopic handle 21's left end fixed connection, the upper end of horizontal bar 19 is provided with connecting groove 20 at the equidistance of horizontal direction, and connecting groove 20 corresponds the setting with the lower extreme of second connecting block 13, and connecting groove 20's upper end height dimension diverse, accessible connecting groove 20 is connected with second connecting block 13 block joint, make second connecting block 13 upward movement, be convenient for control second connecting block 13 and stopper 12's relative position.
The working principle is as follows: when the fingerprint identification-based computer security locking device is used, firstly, the backboard 2 and the case 1 are assembled, when the device is assembled, the backboard 2 is placed in the middle of the case 1 as shown in fig. 1, then the first connecting block 8 with an elastic structure on the backboard 2 is clamped in the case 1, as shown in fig. 2, the case 1 and the first connecting block 8 are fixed through the fixing bolt 7, and in the process of installing the backboard 2 and the case 1, because the front side surface of the case 1 is provided with the hole, the switch on the electric telescopic rod 21 can be controlled through the hole, the electric telescopic rod 21 is started first, so that the electric telescopic rod 21 is extended, the cross bar 19 is driven to move leftwards, the cross bar 19 is extended into the installing block 6, and the connecting groove 20 on the cross bar 19 is clamped and connected with the second connecting block 13 in the installing block 6, so that the upper end of the second connecting block 13 is on the same horizontal line, the state of the limiting block 12 and the second connecting block 13 is as shown in fig. 3, then when the back panel 2 is installed with the cabinet 1, the installation block 6 is connected with the horizontal bar 19 and enters the inside of the fixing block 9, after the back panel 2 is installed with the cabinet 1, the electric telescopic rod 21 is contracted, so that the electric telescopic rod 21 drives the horizontal bar 19 to be separated from the inside of the installation block 6, at this time, the limiting block 12 and the second connecting block 13 are arranged up and down correspondingly, and the limiting block 12 moves downwards under the action of the limiting spring 11 in the compressed state and enters the inside of the fixing groove 14, and the limiting block 12 extrudes the second connecting block 13 to move downwards, because the second connecting block 13 and the fixing groove 14 are connected through the mutual attraction effect of the first permanent magnet strip 15 and the second permanent magnet strip 16, the second connecting block 13 can slide in the inside of the fixing groove 14, but cannot be separated from the fixing groove 14, when the limiting block 12 moves downwards, the state of the limiting block 12 and the second connecting block 13 is as shown in fig. 5, so that the mounting block 6 and the fixing block 9 are fixed by the mutual clamping of the second connecting block 13 and the fixing groove 14, and the backboard 2 and the chassis 1 are locked;
the back plate 2 can replace a normal host back plate without influencing the normal use of the host because the back plate 2 is provided with the openings such as the power interface 3 and the display interface 4, and the like, and in addition, the back plate 2 is provided with the heat dissipation plate 5 with the surface in a honeycomb structure, so the heat dissipation of related structures in the case 1 can not be influenced;
when the components in the case 1 need to be disassembled and maintained, the back plate 2 needs to be disassembled, the fixing bolt 7 on the first connecting block 8 is firstly disassembled, then a user can place a finger on the fingerprint recognizer 24, the information collector connected on the fingerprint recognizer 24 collects the fingerprint information of the user and transmits the information to the central processing unit, whether the fingerprint information is accurate or not is judged under the analysis of the central processing unit, if the fingerprint information is accurate, the central processing unit starts the controller 22 on the electric telescopic rod 21, so that the controller 22 controls the starting of the electric telescopic rod 21, the left end of the electric telescopic rod 21 extends to drive the transverse bar 19 to move leftwards, so that the transverse bar 19 penetrates through the inside of the mounting block 6, and the states of the limiting block 12 and the second connecting block 13 reach the state in fig. 3 again, and then the electric telescopic rod 21 continues to extend, the electric telescopic rod 21 drives the mounting block 6 and the cross bar 19 to move leftwards continuously, so that the mounting block 6 is separated from the inside of the fixing block 9, and the rear back plate 2 is detached from the case 1;
when a thief forcibly detaches or destroys the case 1, abnormal vibration occurs in the case 1, the vibration sensor 28 transmits sensed strong vibration information to the central processing unit, the information is processed by the central processing unit, the alarm 29 is started, the alarm 29 sounds to disturb the psychology of the thief, and the possibility of continuous theft by the thief is reduced, wherein the electric telescopic rod 21, the controller 22, the fingerprint identifier 24, the vibration sensor 28 and the alarm 29 are all existing mature technologies in the market, and the working principle of the computer security locking device based on fingerprint identification is the working principle.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a computer safety locking device based on fingerprint identification, includes quick-witted case (1), fixed block (9), diaphragm (17), horizontal bar (19) and electric telescopic handle (21), its characterized in that: a rear back plate (2) is arranged on the left side of the case (1), a power supply interface (3) is arranged on the rear side of the upper end of the rear back plate (2), heat dissipation plates (5) are mounted at the upper, middle and lower positions of the rear back plate (2), a display interface (4) is arranged at the lower end of the rear back plate (2), mounting blocks (6) are connected inside the upper end and the lower end of the rear back plate (2) in a penetrating manner, a first connecting block (8) is fixedly connected to the rear back plate (2), a fixing bolt (7) is connected inside the first connecting block (8) in a penetrating manner, and the fixing bolt (7) is in threaded connection with the first connecting block (8) and the case (1);
the fixing block (9) is located on the outer side of the mounting block (6), a first limiting groove (10) is formed in the fixing block (9), a limiting spring (11) penetrates through the first limiting groove (10), the lower end of the limiting spring (11) is connected with a limiting block (12) in a welding mode, a second connecting block (13) is arranged at the lower end of the limiting block (12), the second connecting block (13) is located in a fixing groove (14), the fixing groove (14) is formed in the upper end of the inner portion of the mounting block (6), a first permanent magnet strip (15) is embedded in the outer surface of the second connecting block (13), the first permanent magnet strip (15) is magnetically connected with a second permanent magnet strip (16), and the second permanent magnet strip (16) is embedded in the inner surface of the fixing groove (14);
the transverse plate (17) penetrates through the mounting block (6), the lower end of the transverse plate (17) is provided with a connecting spring (18), the transverse bar (19) is positioned inside the mounting block (6), and the transverse bar (19) is arranged at the upper end of the transverse plate (17);
the upper part of the electric telescopic rod (21) is electrically connected with the controller (22), the controller (22) is fixedly arranged in the mounting box (23), the right side of the upper end of the mounting box (23) is provided with a fingerprint identifier (24), a vibration sensor (28) is arranged below the fingerprint identifier (24), and the left side of the vibration sensor (28) is provided with an alarm (29);
the inside through connection of installation piece (6) has horizontal bar (19), and the upper surface of horizontal bar (19) has seted up spread groove (20) to the right-hand member of horizontal bar (19) and the left end fixed connection of electric telescopic handle (21).
2. A fingerprint identification based computer security locking apparatus as claimed in claim 1, wherein: the surface of the heat dissipation plate (5) is of a honeycomb structure, and the heat dissipation plate (5) and the back plate (2) are of an integrated structure.
3. A fingerprint identification based computer security locking apparatus as claimed in claim 1, wherein: first connecting block (8) all have the setting in the upper and lower both sides and the left and right sides of backplate (2), and first connecting block (8) are elastic structure to first connecting block (8) and fixing bolt (7) one-to-one set up.
4. A fingerprint identification based computer security locking apparatus as claimed in claim 1, wherein: first spacing groove (10) are at the equidistant setting in the inside upper end of fixed block (9), and stopper (12) run through the inside lower extreme that sets up at first spacing groove (10) to the lower extreme of stopper (12) is the arc structure.
5. A fingerprint identification based computer security locking apparatus as claimed in claim 1, wherein: the limiting blocks (12) and the second connecting blocks (13) are arranged in a one-to-one correspondence mode, and the second connecting blocks (13) are connected with the mounting blocks (6) in a magnetic connection mode.
6. A fingerprint identification based computer security locking apparatus as claimed in claim 1, wherein: the outer surface of the transverse plate (17) is of an inclined structure, and the transverse plate (17) is of a telescopic structure in the mounting block (6).
7. A fingerprint identification based computer security locking apparatus as claimed in claim 1, wherein: the upper end of horizontal bar (19) is provided with connecting groove (20) at the equidistance of horizontal direction, and connecting groove (20) correspond the setting with the lower extreme of second connecting block (13) to the upper end height dimension diverse of connecting groove (20).
8. A fingerprint identification based computer security locking apparatus as claimed in claim 1, wherein: the outer side of the fingerprint identifier (24) is provided with a connecting cover (25), the rear end of the connecting cover (25) is connected with a first clamping block (26) in a welding mode, a second clamping sliding block (27) is arranged below the first clamping block (26), and the second clamping sliding block (27) is fixedly connected with the case (1).
9. A fingerprint based computer security locking arrangement as claimed in claim 8, wherein: the connecting cover (25) is of a sliding structure on the case (1), a first clamping block (26) on the connecting cover (25) and a second clamping sliding block (27) on the case (1) are both of elastic structures, and the lower end of the first clamping block (26) and the upper end of the second clamping sliding block (27) are both of arc structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552134.7A CN110297528B (en) | 2019-06-25 | 2019-06-25 | Computer safety locking device based on fingerprint identification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552134.7A CN110297528B (en) | 2019-06-25 | 2019-06-25 | Computer safety locking device based on fingerprint identification |
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| CN110297528A CN110297528A (en) | 2019-10-01 |
| CN110297528B true CN110297528B (en) | 2020-11-24 |
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| CN208126281U (en) * | 2018-03-30 | 2018-11-20 | 河南机电职业学院 | A kind of mainframe box of burglar alarm |
| CN208658285U (en) * | 2018-04-20 | 2019-03-29 | 湖南文理学院 | A kind of big data processing computer storing compartment with anti-theft function |
| CN208385930U (en) * | 2018-06-27 | 2019-01-15 | 山东省邮电规划设计院有限公司 | A kind of box for fraudulent use of electricity for electric automatization |
| CN208544436U (en) * | 2018-06-28 | 2019-02-26 | 广东英华航空光电设备有限公司 | A kind of electric lock machine bolt |
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| CN108734035A (en) * | 2018-05-31 | 2018-11-02 | 合肥利元杰信息科技有限公司 | A kind of computer cabinet of band protection lock |
| CN208298184U (en) * | 2018-06-08 | 2018-12-28 | 徐庭松 | A kind of computer software encipherment protection device |
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