CN213123065U

CN213123065U - Protection device of original data storage disk for database optimization

Info

Publication number: CN213123065U
Application number: CN202022634198.2U
Authority: CN
Inventors: 卜庆祝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-05-04
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to the technical field of data storage equipment, in particular to a protective device of an original data storage disk for optimizing a database, which comprises a U disk, a protective box and a box cover, wherein the left end of the U disk is provided with a USB interface, an anti-theft component is arranged above the protective box and comprises a mounting seat, a first spring, a second spring and a clamping block, the top end of the first spring is connected with a connecting rod, the right part of the bottom end of the connecting rod is connected with a locking plate, the upper part of the left end of the box cover is connected with a locking block, the interior of the locking block is provided with a reset groove, the bottom end of the inner wall of the reset groove is provided with a push-pull electromagnet, the output shaft end of the push-pull electromagnet is connected with a movable rod, the top end of the movable rod is connected with a reset push plate, the right part of the top end of the protective box is provided with a fingerprint controller, the safety is higher, and the reliability is stronger.

Description

Protection device of original data storage disk for database optimization

Technical Field

The utility model relates to a data storage device technical field specifically is a protector of original data storage disc is used in database optimization.

Background

As is known, a database is a file cabinet which can be regarded as an electronic file cabinet, and a place for storing electronic files, a user can add, intercept, update, delete and the like to data in the files, the database refers to a data set which is stored together in a certain way, can be shared by a plurality of users, has the characteristic of minimum redundancy, is independent from an application program, and needs to transfer internal original data to an external storage disk during optimization, the loss of the USB flash disk is prevented, the external storage disk is commonly a USB flash disk which is a miniature high-capacity mobile storage product using a USB interface and without a physical driver, the USB interface is connected with a computer to realize plug and play, after the USB flash disk is connected with the USB interface of the computer, the data of the USB flash disk can be exchanged with a computer, and the internal data of the USB flash disk can be lost after the USB flash disk is broken, so that the USB flash disk needs to be protected.

The existing U disk protection device is generally not provided with a protection device, and a lawbreaker can directly transmit internal data after being stolen, so that important confidential documents are leaked, the property and the safety of enterprises are affected, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a have the theftproof function, can prevent effectively that the stolen back internal data of USB flash disk from being utilized by lawless persons' copy, the security is higher, and the database that the reliability is stronger optimizes the protector with original data storage disk.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for an original data storage disk for optimizing a database comprises a USB disk, a protection box and a box cover, wherein the left end of the USB disk is provided with a USB interface, an anti-theft component is arranged above the protection box and comprises an installation seat, the bottom end of the installation seat is fixedly connected with the top end of the protection box, an installation groove is formed in the installation seat, the bottom end of the inner wall of the installation groove is fixedly connected with a first spring, the top end of the first spring is fixedly connected with a connecting rod, the left end of the connecting rod penetrates through the left part of the installation seat and extends to the left side of the installation seat, the right part of the bottom end of the connecting rod is fixedly connected with a locking plate, the upper part of the left end of the box cover is fixedly connected with a locking block, the upper part of the right end of the protection box is provided with a fixing groove, the left end of the locking block is inserted into the fixing groove, the top, the left end fixedly connected with fixture block of second spring, the top and the bottom of control groove all communicate there is spacing spout, the equal fixedly connected with spacing slider in top right part and the bottom right part of fixture block, the one end that each spacing slider kept away from the fixture block all inserts to the inside of each corresponding spacing spout and is sliding fit with each corresponding spacing spout, the inside of locking block is provided with the groove that resets, push-pull type electro-magnet is installed to the inner wall bottom in groove that resets, push-pull type electro-magnet's output shaft fixedly connected with carriage release lever, the top fixedly connected with push pedal that resets of carriage release lever, the top right part of protection box is installed the fingerprint controller, fingerprint controller and push-pull type electro-magnet electric connection, and the right-hand member lower part of protection box is provided with the recess, and the inside of.

Preferably, the connecting structure comprises a limiting rod, the front end and the rear end of the limiting rod are fixedly connected with the right part of the front end of the inner wall of the groove and the right part of the rear end of the inner wall of the groove respectively, the lower part of the left end of the box cover is fixedly connected with a connecting plate, an elongated slot is formed in the middle of the connecting plate, the outer wall of the connecting plate is in sliding connection with the inner wall of the groove, and the outer wall of the limiting rod is in sliding fit with the inner wall of the.

Preferably, the inner wall left end fixedly connected with fixed block of protection box, the right-hand member of fixed block are provided with the standing groove, the equal fixedly connected with limiting plate in inner wall top and the bottom of protection box, the one end that is close to the protection box middle part of each limiting plate all with the outer wall fixed connection of fixed block.

Preferably, the left end of the box cover is fixedly connected with a fixed seat, and the left end of the fixed seat is provided with a limiting groove.

Preferably, the left end of the protection box is fixedly connected with a hanging ring.

Preferably, the top side wall of the protective box is internally provided with a positioning chip.

(III) advantageous effects

Compared with the prior art, the utility model provides a protector of original data storage disk is used in database optimization possesses following beneficial effect:

when the protective device for the original data storage disc is used, a user puts a USB flash disc into the protective box and closes the box cover, so that the locking block enters the inside of the fixing groove, the connecting rod is moved downwards by the user to contract the first spring, the connecting rod drives the locking plate to move downwards, the bottom end of the locking plate is inserted into the locking groove, the control groove is communicated with the resetting groove at the moment, the clamping block is driven by the rebounding of the second spring to move leftwards so that the clamping block enters the inside of the resetting groove to lock the box cover, the clamping block drives the limiting sliders to move leftwards, the situation that the clamping block is inclined when moving and cannot enter the inside of the resetting groove to be locked is prevented, when the USB flash disc needs to be taken out, the fingerprint controller is opened by the user by using a fingerprint, the fingerprint controller controls the push-pull type electromagnet to power off, the output shaft end of the push-pull, the output axle head through plug-type electro-magnet drives the carriage release lever and moves right, the carriage release lever drives the push pedal that resets and moves right, the push pedal that resets promotes the fixture block and moves right, fixture block extrusion second spring compression, make the fixture block get back to the inside in control groove, kick-back through first spring and drive the connecting rod, lockplate and fixture block rebound, make the bottom and the locking block separation of lockplate, move the lid right through the user, make locking block and fixed slot separation, open the lid, take out the USB flash disk through the user, the protection box can only be opened through user's fingerprint, can prevent effectively that the stolen back internal data of USB flash disk from being copied and utilized by lawless persons, the security is.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 1. a U disk; 2. a USB interface; 3. a protective case; 4. a box cover; 5. a mounting seat; 6. a first spring; 7. a connecting rod; 8. a locking plate; 9. a locking block; 10. a second spring; 11. a clamping block; 12. a limiting slide block; 13. a push-pull electromagnet; 14. a travel bar; 15. resetting the push plate; 16. a fingerprint controller; 17. a restraining bar; 18. a connecting plate; 19. a fixed block; 20. a placement groove; 21. a limiting plate; 22. a fixed seat; 23. hanging a ring; 24. the chip is positioned.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-4, a protection device for original data storage disc for database optimization comprises a USB disc 1, a protection box 3 and a box cover 4, wherein the left end of the USB disc 1 is provided with a USB port 2, an anti-theft component is arranged above the protection box 3, the anti-theft component comprises a mounting seat 5, the bottom end of the mounting seat 5 is fixedly connected with the top end of the protection box 3, a mounting groove is arranged inside the mounting seat 5, the bottom end of the inner wall of the mounting groove is fixedly connected with a first spring 6, the top end of the first spring 6 is fixedly connected with a connecting rod 7, the left end of the connecting rod 7 passes through the left portion of the mounting seat 5 and extends to the left side of the mounting seat 5, the right portion of the bottom end of the connecting rod 7 is fixedly connected with a locking plate 8, the upper portion of the left end of the box cover 4 is fixedly connected with a locking block 9, the upper portion of the right end of the protection box 3 is, a control groove is arranged at the lower part of the left end of the locking plate 8, a second spring 10 is fixedly connected at the right end of the inner wall of the control groove, a fixture block 11 is fixedly connected at the left end of the second spring 10, the top end and the bottom end of the control groove are both communicated with limit chutes, limit sliders 12 are fixedly connected at the right part of the top end and the right part of the bottom end of the fixture block 11, one end of each limit slider 12, which is far away from the fixture block 11, is inserted into each corresponding limit chute and is in sliding fit with each corresponding limit chute, a reset groove is arranged inside the locking block 9, a push-pull electromagnet 13 is arranged at the bottom end of the inner wall of the reset groove, a movable rod 14 is fixedly connected at the output shaft end of the push-pull electromagnet 13, a reset push plate 15 is fixedly connected at the top end of the movable rod 14, a fingerprint controller 16 is arranged at the right, the connecting structure for preventing the box cover 4 from being lost is arranged inside the groove and comprises a limiting rod 17, the front end and the rear end of the limiting rod 17 are fixedly connected with the right part of the front end of the inner wall of the groove and the right part of the rear end of the inner wall of the groove respectively, the lower part of the left end of the box cover 4 is fixedly connected with a connecting plate 18, the middle part of the connecting plate 18 is provided with a long groove, the outer wall of the connecting plate 18 is in sliding connection with the inner wall of the groove, the outer wall of the limiting rod 17 is in sliding fit with the inner wall of the long groove, when the box cover 4 needs to be opened, the box cover 4 is moved rightwards by a user, the box cover 4 drives the connecting plate 18 to move rightwards, when the leftmost side of the long groove moves to the outside of the limiting rod 17, the box cover 4 is opened by clockwise rotating the user, the connecting structure connects the box cover 4, enhancing the reliability of the device; when the USB flash disk is used, a user puts the USB flash disk 1 into the protective box 3, the box cover 4 is closed, the locking block 9 enters the inside of the fixing groove, the connecting rod 7 is moved downwards by the user, the first spring 6 is contracted, the connecting rod 7 drives the locking plate 8 to move downwards, the bottom end of the locking plate 8 is inserted into the inside of the locking groove, the control groove is communicated with the resetting groove at the moment, the clamping block 11 is driven by the rebounding of the second spring 10 to move leftwards so that the clamping block 11 enters the inside of the resetting groove to lock the box cover 4, the clamping block 11 drives the limiting sliders 12 to move leftwards, the clamping block 11 is prevented from being skewed and not entering the inside of the resetting groove to lock when moving, when the USB flash disk 1 needs to be taken out, the fingerprint controller 16 is opened by the user by using a fingerprint, the fingerprint controller 16 controls the push-pull type electromagnet 13 to power off, the output shaft end, the output shaft end of the push-pull type electromagnet 13 drives the movable rod 14 to move rightwards, the movable rod 14 drives the reset push plate 15 to move rightwards, the reset push plate 15 pushes the fixture block 11 to move rightwards, the fixture block 11 extrudes the second spring 10 to be compressed, the fixture block 11 returns to the inside of the control groove, the first spring 6 rebounds to drive the connecting rod 7, the locking plate 8 and the fixture block 11 move upwards, the bottom end of the locking plate 8 is separated from the locking block 9, the box cover 4 is moved rightwards through a user, the locking block 9 is separated from the fixing groove, the box cover 4 is opened, the U disk 1 is taken out through the user, the protection box 3 can only be opened through the fingerprint of the user, internal data can be effectively prevented from being copied and utilized by lawless.

Further, a fixed block 19 is fixedly connected to the left end of the inner wall of the protection box 3, a placement groove 20 is formed in the right end of the fixed block 19, limiting plates 21 are fixedly connected to the top end and the bottom end of the inner wall of the protection box 3, one end, close to the middle of the protection box 3, of each limiting plate 21 is fixedly connected with the outer wall of the fixed block 19, the fixed block 19 fixes the USB interface 2, and the limiting plates 21 fix the USB flash disk 1; the fixing seat 22 is fixedly connected to the left end of the box cover 4, the limiting groove is formed in the left end of the fixing seat 22 and used for fixing the USB flash disk 1, and the fixing plate, the limiting plate 21 and the fixing seat 22 are made of silica gel materials and are prevented from shaking randomly in the protection box 3 to collide and rub with the inner wall of the protection box 3, so that the surface of the USB flash disk 1 is damaged; the left end of the protection box 3 is fixedly connected with a hanging ring 23, so that a user can conveniently hang the protection box 3 and keys and other articles together, the protection box is convenient to carry about and is not easy to lose; protection box 3's top lateral wall internally mounted has positioning chip 24, with positioning chip 24 and user's cell-phone headtotail, can be lost the back and carry out localization tracking to USB flash disk 1, be convenient for retrieve USB flash disk 1, improve the device reliability.

To sum up, the working principle and working process of the protective device for optimizing the use of the original data storage disk in the database are that, when in use, a user firstly puts the U disk 1 into the protective box 3 and closes the box cover 4 to enable the locking block 9 to enter the inside of the fixed groove, the user moves the connecting rod 7 downwards to enable the first spring 6 to contract, the connecting rod 7 drives the locking plate 8 to move downwards to enable the bottom end of the locking plate 8 to be inserted into the inside of the locking groove, at the moment, the control groove is communicated with the reset groove, the second spring 10 rebounds to drive the clamping block 11 to move leftwards to enable the clamping block 11 to enter the inside of the reset groove to lock the box cover 4, the clamping block 11 drives each limiting slide block 12 to move leftwards to prevent the clamping block 11 from tilting and being incapable of entering the inside of the reset groove to lock when the U disk 1 needs to be taken out, the user opens the fingerprint controller 16 by, the fingerprint controller 16 controls the push-pull type electromagnet 13 to be powered off, after the power is off, the output shaft end of the push-pull type electromagnet 13 moves rightwards and is retracted, the output shaft end of the push-pull type electromagnet 13 drives the moving rod 14 to move rightwards, the moving rod 14 drives the reset push plate 15 to move rightwards, the reset push plate 15 pushes the fixture block 11 to move rightwards, the fixture block 11 extrudes the second spring 10 to be compressed, the fixture block 11 returns to the inside of the control groove, the first spring 6 rebounds to drive the connecting rod 7, the locking plate 8 and the fixture block 11 to move upwards, the bottom end of the locking plate 8 is separated from the locking block 9, a user moves the box cover 4 rightwards, the locking block 9.

The models of the push-pull electromagnet 13, the fingerprint controller 16 and the positioning chip 24 are respectively selected to be LS-1250B, Live10R and HF310, the push-pull electromagnet 13, the fingerprint controller 16 and the positioning chip 24 are all known devices directly purchased from the market and used by people in the field, and the structures and functions of the push-pull electromagnet 13, the fingerprint controller 16 and the positioning chip 24 are not improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protector of original data storage disk for database optimization, includes USB flash disk (1), and the left end of USB flash disk (1) is provided with USB interface (2), its characterized in that: the anti-theft component is arranged above the protection box (3) and comprises a mounting seat (5), the bottom end of the mounting seat (5) is fixedly connected with the top end of the protection box (3), a mounting groove is formed in the mounting seat (5), a first spring (6) is fixedly connected to the bottom end of the inner wall of the mounting groove, a connecting rod (7) is fixedly connected to the top end of the first spring (6), the left end of the connecting rod (7) penetrates through the left portion of the mounting seat (5) and extends to the left side of the mounting seat (5), the right portion of the bottom end of the connecting rod (7) is fixedly connected with a locking block (8), a locking block (9) is fixedly connected to the upper portion of the left end of the box cover (4), a fixing groove is formed in the upper portion of the right end of the protection box (3), the left end of the locking block (9) is inserted into the fixing groove, a locking plate is arranged at the top, a control groove is arranged at the lower part of the left end of the locking plate (8), a second spring (10) is fixedly connected at the right end of the inner wall of the control groove, a clamping block (11) is fixedly connected at the left end of the second spring (10), the top end and the bottom end of the control groove are both communicated with limiting sliding grooves, limiting sliding blocks (12) are fixedly connected at the right part of the top end and the right part of the bottom end of the clamping block (11), one end of each limiting sliding block (12), which is far away from the clamping block (11), is inserted into each corresponding limiting sliding groove and is in sliding fit with each corresponding limiting sliding groove, a reset groove is arranged in the locking block (9), a push-pull electromagnet (13) is arranged at the bottom end of the inner wall of the reset groove, a movable rod (14) is fixedly connected at the output shaft end of the push-pull electromagnet (13), a reset push plate (15) is fixedly connected at, fingerprint controller (16) and plug-type electro-magnet (13) electric connection, the right-hand member lower part of protection box (3) is provided with the recess, and the inside of recess is provided with the connection structure who is used for preventing lid (4) from losing.

2. The apparatus for protecting original data storage disks for database optimization according to claim 1, wherein: the connecting structure comprises a limiting rod (17), the front end and the rear end of the limiting rod (17) are fixedly connected with the right part of the front end of the inner wall of the groove and the right part of the rear end of the inner wall of the groove respectively, the lower part of the left end of the box cover (4) is fixedly connected with a connecting plate (18), the middle of the connecting plate (18) is provided with an elongated slot, the outer wall of the connecting plate (18) is in sliding connection with the inner wall of the groove, and the outer wall of the limiting rod (17) is in sliding fit with the inner wall of.

3. The apparatus for securing raw data storage disks for database optimization according to claim 2, wherein: the inner wall left end fixedly connected with fixed block (19) of protection box (3), the right-hand member of fixed block (19) is provided with standing groove (20), the equal fixedly connected with limiting plate (21) in inner wall top and the bottom of protection box (3), the one end that is close to protection box (3) middle part of each limiting plate (21) all with the outer wall fixed connection of fixed block (19).

4. The apparatus of claim 3, wherein the means for securing the raw data storage disk for database optimization comprises: the left end fixedly connected with fixing base (22) of lid (4), the left end of fixing base (22) is provided with the restriction groove.

5. The apparatus of claim 4, wherein the means for securing the raw data storage disk for database optimization comprises: the left end of the protection box (3) is fixedly connected with a hanging ring (23).

6. The apparatus of claim 5, wherein the means for securing the raw data storage disk for database optimization comprises: and a positioning chip (24) is arranged inside the top side wall of the protection box (3).