CN113389463A

CN113389463A - Big data storage device of high security

Info

Publication number: CN113389463A
Application number: CN202110747293.XA
Authority: CN
Inventors: 徐逸卿; 蒋美云; 樊晓唯
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-09-14

Abstract

The invention discloses a high-safety big data storage device, which belongs to the field of data storage and comprises a box body, a protective door, a fingerprint sensing device with a fingerprint groove and a warning lamp arranged on the outer end face of the protective door, wherein a guide plate is arranged at the left end part of an inner cavity of the protective door, a bolt is movably connected in the guide plate, a first rack is arranged at the left end part of the bolt, the upper end part of the first rack is connected with a first gear in a meshing manner, the first gear is fixedly sleeved on a rotating shaft, the rear end part of the rotating shaft is fixedly sleeved with a second gear, the second gear is meshed with a second rack, two end parts of the second rack are respectively connected with a sliding block and a balancing weight, and the upper end part of the sliding block is uniformly provided with slots. According to the invention, through the structural arrangement of the balancing weight, the magnet, the pressure sensor, the warning lamp, the second rack, the second gear and the like, the situation that the data storage brings the theft risk due to the carelessness of operation is effectively avoided, and the safety of the data storage is improved.

Description

Big data storage device of high security

Technical Field

The invention relates to the field of data storage, in particular to a high-security big data storage device.

Background

Big data, or huge data, refers to massive, high growth rate and diversified information assets that need a new processing mode to have stronger decision-making power, insight and process optimization capability. For example, the advent of the genome big data era has brought unprecedented opportunities for the biosafety field, and the development of gene big data has also meant a national advance. Generally, in the research and development process of scientific research personnel, data feedback information at each stage is stored in a hard disk, and data storage and recording are realized through the hard disk. Therefore, the storage security of the big data needs to protect the data under the line as well as the data on the line from being stolen.

With the development of science and technology, the existing equipment for preventing data from being stolen is more and more perfect. However, the situation that data is stolen due to misoperation can not be avoided, for example, a lawless person is left with a chance of stealing data information due to the fact that an anti-theft box is not completely closed due to an accident, and potential safety hazards are brought to data storage.

Disclosure of Invention

1. Technical problem to be solved

The technical problem to be solved by the invention is to provide a high-security big data storage device, which can effectively solve the problems that a lawless person leaves a chance of stealing data information and potential safety hazards are brought to data storage due to incomplete closing of an anti-theft box caused by accidents.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a big data storage device of high security, includes box, guard gate, is equipped with the fingerprint induction system in fingerprint groove and locates the warning light of the outer terminal surface of guard gate, guard gate inner chamber left end is equipped with the baffle, swing joint has the bolt in the baffle, bolt left end is equipped with first rack, the meshing of first rack upper end is connected with first gear, first gear is fixed to be cup jointed in the pivot, the fixed second gear that has cup jointed of tip behind the pivot, the meshing has the second rack on the second gear, second rack both ends are connected with sliding block and balancing weight respectively, the sliding block upper end evenly is equipped with the slot, swing joint has the gag lever post that cup joints reset spring in the slot, gag lever post upper end magnetism is connected with the electro-magnet, the sliding block hangs the end and is connected with the winding wheel through the stay cord.

Preferably, the end part of the protective door opposite to the guide plate is provided with a magnetic cylinder, the output end part of the magnetic cylinder is provided with a push block, and the push block is provided with a clamping groove corresponding to the pull rope.

Preferably, a magnet is arranged below the balancing weight, and a pressure sensor is arranged in the magnet.

Preferably, the electromagnet and the limiting rod are fixedly installed on the protective door through the first support plate and the second support plate respectively.

Preferably, the pull rope and the second rack are respectively in rolling contact with the second guide wheel and the first guide wheel.

Preferably, the second rack is an injection molded flexible rack.

Preferably, the fingerprint sensing device, the pressure sensor, the warning light, the electromagnet, the magnetic cylinder and the controller are all connected through a wire.

Preferably, the return springs are arranged above the first supporting plate, and the number of the return springs corresponds to the number of the limiting rods.

3. Advantageous effects

(1) According to the invention, through the structures of the balancing weight, the magnet, the pressure sensor, the warning light, the second rack, the second gear and the like, after the box body for storing gene big data is closed, on one hand, the limiting rod can be inserted into the slot on the sliding block through the reset of the reset spring, and the bolt can be stably and accurately inserted into the box body, so that the effect of safely storing the gene big data is realized, in the process, the balancing weight enters the interior of the magnet from top to bottom due to the self gravity and the magnetic adsorption of the magnet, so that the pressure sensor is triggered, the pressure sensor can feed back the contacted signal to the controller, the warning light is lightened through the controller, so as to remind an operator that the storage box of the gene big data is completely closed, if the warning light is not lightened, the situation that the protective door is not completely closed is reflected, and the operation carelessness is effectively avoided, the situation that the data storage brings the risk of theft occurs, and the safety of the data storage is improved;

(2) according to the invention, through the connection mode of the first rack, the second rack, the first gear and the second gear, and the clamping mode of the teeth and the tooth-inserting grooves, after the bolt is inserted into the hole groove in the box body, the box body for data is not easy to be pried by an illegal means, so that the difficulty of illegal operation is improved, and the risk of data theft is reduced.

Drawings

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

FIG. 2 is a rear cross-sectional view of the protective door of the present invention;

FIG. 3 is a schematic view, partially in top cross section, of the present invention;

FIG. 4 is a schematic view of a push block structure according to the present invention;

FIG. 5 is a schematic view of the slider connection of the present invention;

FIG. 6 is a schematic flow chart of the present invention.

Reference numerals: 1. a box body; 2. a protective door; 3. a fingerprint sensing device; 4. a fingerprint groove; 5. a warning light; 6. a guide plate; 7. a bolt; 8. a first rack; 9. a rotating shaft; 10. a second gear; 11. a second rack; 12. a balancing weight; 13. pulling a rope; 14. a magnet; 15. a pressure sensor; 16. a first gear; 17. a slider; 18. a limiting rod; 19. a return spring; 20. a first support plate; 21. a second support plate; 22. an electromagnet; 23. a first guide wheel; 24. a second guide wheel; 25. winding wheels; 26. a push block; 27. a magnetic cylinder; 28. and (4) a slot.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: a high-safety big data storage device comprises a box body 1, a protective door 2, a fingerprint sensing device 3 provided with a fingerprint groove 4 and a warning lamp 5 arranged on the outer end face of the protective door 2, wherein, the case body 1, the protective door 2 and the fingerprint sensing device 3 can be made of steel, common low carbon steel plate, ferrite and austenitic stainless steel, the warning lamp 5 is connected with a time relay through a lead, the warning lamp 5 can be automatically closed after being turned on and stopped for a period of time, the resource waste is avoided, playing a warning effect, the protective door 2 is fixed on the box body 1 through a hinge, the fingerprint sensing device 3 is fixed on the protective door 2 through a screw, the fingerprint induction device 3 is evenly provided with fingerprint grooves 4 in the transverse direction, after gene big data are stored in the box body 1, the box body 1 is sequentially encrypted by related scientific research personnel to ensure the safety of data storage;

the left end part of the inner cavity of the guard door 2 is provided with a guide plate 6, the guide plate 6 is provided with a clamping groove corresponding to the first rack 8, so that the first rack 8 can be guided, the guide plate 6 is internally and movably connected with a bolt 7, the bolt 7 is used for being inserted into a hole groove arranged in the box body 1 to lock the box body 1 and the guard door 2, the left end part of the bolt 7 is provided with a first rack 8, the bolt 7 is fixedly connected with the first rack 8, the bolt 7 can be moved out of the inner cavity of the guide plate 6 or moved into the guide plate 6 from the outer side through the left-right reciprocating motion of the first rack 8, the upper end part of the first rack 8 is engaged and connected with a first gear 16, the first gear 16 is arranged above the first rack 8, and through the engaging action of the first gear 16 and the first rack 8, the left-right reciprocating motion of the first rack 8 can be realized through the rotation of the first gear 16, first gear 16 is fixed to be cup jointed in pivot 9, pivot 9 back end portion is fixed to be cup jointed second gear 10, wherein, second gear 10 the place ahead is located to first gear 16, and first gear 16 is used for meshing with first rack 8, and second gear 10 is used for the meshing of second rack 11, the meshing has second rack 11 on the second gear 10, second rack 11 is injection moulding's flexible rack. The second rack 11 is made of plastic, can realize various bending, meet the transmission need, the two ends of the second rack 11 are connected with the sliding block 17 and the counterweight block 12 respectively, the protective door 2 is provided with the lug block which is used for supporting and can make the sliding block 17 slide, can play a supporting effect on the sliding block 17, and can not influence the sliding of the sliding block 17, and the left front part of the sliding block 17 is provided with the guide post which is used for guiding the second rack 10;

a magnet 14 is arranged below the balancing weight 12, and a pressure sensor 15 is arranged in the magnet 14. The arrangement of the magnet 14 can ensure the connection stability of the protective door 2 and the box body 1 through the super-strong magnetic adsorption of the magnet 14 and the balancing weight 12 after the protective door 2 is closed and the box body 1 is fixed through the bolt 7, and the stable anti-theft effect is achieved, the pressure sensor 15 is arranged in the magnet 14, when the protective door 2 is locked with the box body 1, if the protective door 2 is not completely closed, the balancing weight 12 cannot provide pressure in a certain range of the pressure sensor 15, at the moment, the warning lamp 5 cannot be turned back, and scientific research personnel are reminded that the protective door 2 is not completely closed; if the protective door 2 is completely closed, the counterweight block 12 is completely arranged on the pressure sensor 15 to provide pressure for the pressure sensor 15, so that the pressure sensor 15 is triggered, the pressure sensor 15 feeds back a signal to the controller, the controller can enable the warning lamp 5 to be lightened, scientific research personnel are told that the protective door 2 is closed at the moment, the possibility of stealing by thieves due to careless operation is effectively avoided, the data storage safety is improved, the upper end part of the sliding block 17 is uniformly provided with a slot 28, a limiting rod 18 sleeved with a return spring 19 is movably connected in the slot 28, the return spring 19 is in a return state in an initial state and does not receive any acting force, the upper end part and the lower end part of the return spring 19 are respectively welded on the limiting rod 18 and the first supporting plate 20, after the electromagnet 22 is electrified, the limiting rod 18 is pulled up from bottom to top, at the moment, the return spring 19 is stretched, the limiting rod 18 is separated from the slot 28 on the sliding block 17, under the condition that the magnetic cylinder 27 is opened, the balancing weight 12 is pulled out of the magnet 14 through the connection effect of the pull rope 13, the sliding block 17 and the second rack 11, meanwhile, the first rack 8 moves towards the inner cavity of the protective door 2 from the outer side, the bolt 7 is separated from the hole groove on the box body 1, the box body 1 for storing gene big data is opened, the reset springs 19 are arranged above the first supporting plate 20, and the number of the reset springs corresponds to the number of the limiting rods 18. The first support plate 20 and the second support plate 21 are fixed on the protective door 2 through screws and play a role in supporting the electromagnet 22 and the limiting rod 18, the electromagnet 22 is magnetically connected to the upper end of the limiting rod 18, the electromagnet 22 can be triggered to be electrified after all fingerprint grooves 4 on the fingerprint sensing device 3 are in fingerprint contact, and the electromagnet 22 and the limiting rod 18 are fixedly installed on the protective door 2 through the first support plate 20 and the second support plate 21 respectively. The overhanging end of the sliding block 17 is connected with a winding wheel 25 through a pull rope 13. Any end part of the pull rope 13 is wound on a winding wheel 25, the first guide wheel 23 and the second guide wheel 24 are all fixed on the protective door 2 and play a role in guiding the pull rope 13 and the second rack 11, and the pull rope 13 and the second rack 11 are respectively in rolling contact with the second guide wheel 24 and the first guide wheel 23. The relative tip with baffle 6 on the guard gate 2 is equipped with magnetism cylinder 27, magnetism cylinder 27 passes through the wire and is connected with the solenoid valve, magnetism cylinder 27 output end is equipped with ejector pad 26, ejector pad 26 passes through the screw fixation in magnetism cylinder 27's output end, and ejector pad 26 cross section is for being less than the arc body of the semicircle body, and its material can the hard rubber, can effectively reduce the contact wear volume of ejector pad 26 and stay cord 13, improves the life of stay cord 13, with being equipped with the joint groove that stay cord 13 corresponds on the ejector pad 26. The fingerprint sensing device 3, the pressure sensor 15, the warning lamp 5, the electromagnet 22, the magnetic cylinder 27 and the controller are all connected through wires.

The working principle is as follows: the high-safety gene big data storage device is characterized in that in an initial state, an electromagnet 22 is electrified, a magnetic cylinder 27 is not started, a balancing weight 12 is positioned inside a magnet 14, when a box body 1 for storing gene big data is started, a plurality of scientific researchers are required to simultaneously place fingerprints into fingerprint grooves 4 on a fingerprint sensing device 3, so that the electromagnet 22 is electrified, after the electromagnet 22 is electrified, a reset spring 19 is stretched by a limiting rod 18 through the magnetic force action of the electromagnet 22, the limiting rod 18 moves from the lower end part to the upper end part, the limiting rod 18 is separated from a slot 28 on a sliding block 17, meanwhile, the magnetic cylinder 27 starts to work, a push block 26 is pushed from right to left, a pull rope 13 pulls the sliding block 17 and a second rack 11 to move rightwards, the balancing weight 12 is separated from the magnet 14, and due to the meshing action of a first rack 8 and a first gear 16, through the rotation of the first gear 16, first rack 8 is from the outside of guard gate 2 to the inner chamber motion of guard gate 2, and then drives bolt 7 and break away from out from the hole groove on the box 1 to open guard gate 2 fast, illegal molecule is stealing data, must make a plurality of scientific research personnel's fingerprint trigger simultaneously, otherwise just can't open guard gate 2, realize improving the effect of the storage security of gene big data.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. The utility model provides a big data storage device of high security, includes box (1), guard gate (2), is equipped with fingerprint induction system (3) of fingerprint groove (4) and locates warning light (5) of the outer terminal surface of guard gate (2), its characterized in that: a guide plate (6) is arranged at the left end part of the inner cavity of the protective door (2), a bolt (7) is movably connected in the guide plate (6), a first rack (8) is arranged at the left end of the bolt (7), a first gear (16) is meshed and connected with the upper end of the first rack (8), the first gear (16) is fixedly sleeved on the rotating shaft (9), the rear end part of the rotating shaft (9) is fixedly sleeved with the second gear (10), a second gear rack (11) is meshed on the second gear (10), two ends of the second gear rack (11) are respectively connected with a sliding block (17) and a balancing weight (12), the upper end of the sliding block (17) is evenly provided with a slot (28), a limit rod (18) sleeved with a return spring (19) is movably connected in the slot (28), the upper end of the limiting rod (18) is magnetically connected with an electromagnet (22), and the overhanging end of the sliding block (17) is connected with a winding wheel (25) through a pull rope (13).

2. The high-safety big data storage device according to claim 1, wherein a magnetic cylinder (27) is arranged at the end of the protective door (2) opposite to the guide plate (6), a push block (26) is arranged at the output end of the magnetic cylinder (27), and a clamping groove corresponding to the pull rope (13) is formed in the push block (26).

3. A high-safety big data storage device according to claim 2, wherein a magnet (14) is arranged below the counterweight block (12), and a pressure sensor (15) is arranged in the magnet (14).

4. A high-safety big data storage device according to claim 1, wherein the electromagnet (22) and the limiting rod (18) are fixed to the protective door (2) by a first support plate (20) and a second support plate (21), respectively.

5. A high security big data storage device according to claim 1, wherein the pull cord (13) and the second rack (11) are in rolling contact with the second guide wheel (24) and the first guide wheel (23), respectively.

6. A high security big data storage device according to claim 1, characterized in that the second rack (11) is an injection molded flex rack.

7. A high security big data storage device according to claim 1 and 3, wherein the fingerprint sensing device (3), the pressure sensor (15), the warning light (5), the electromagnet (22), the magnetic cylinder (27) and the controller are all connected by wires.

8. A high security big data storage device according to claim 1, characterized in that the return spring (19) is provided above the first support plate (20) in a number corresponding to the number of the stop rods (18).