CN221103891U

CN221103891U - Data security verification device

Info

Publication number: CN221103891U
Application number: CN202322791009.6U
Authority: CN
Inventors: 段伟芝
Original assignee: Shenyang Zhuantou Technology Co ltd
Current assignee: Shenyang Zhuantou Technology Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-07
Anticipated expiration: 2033-10-17

Abstract

The utility model relates to the technical field of data security verification and discloses a data security verification device, which comprises a shell, wherein the interior of the shell is hollow, a protective cover is arranged at the upper part of the shell, two first grooves are formed in the upper surface of the shell, a rotating rod is sleeved in the interior of the two first grooves in a rotating way, two ends of the rotating rod penetrate through the interior of the shell in a rotating way and are connected with the inner wall of the shell in a rotating way, the protective cover is sleeved on the outer surface of the rotating rod, a driving assembly is arranged on the outer surface of one end of the rotating rod, the first bevel gear is driven to rotate through the rotation of the rotating rod, and finally the sealing plate is driven to open and close by virtue of the opening and closing of the protective cover.

Description

Data security verification device

Technical Field

The utility model relates to the technical field of data security verification, in particular to a data security verification device.

Background

The data security verification device generally uses NFC technology, equipment using NFC technology can exchange data under the condition of being close to each other, the emerging technology is integrated and evolved by non-contact radio frequency identification and interconnection intercommunication technology, the functions of an induction card reader, an induction card and point-to-point communication are integrated on a single chip, mobile terminals are utilized to realize applications such as mobile payment, electronic ticketing, access control, mobile identity identification and anti-counterfeiting, and finally data security is realized.

The utility model patent of a data security verification module based on NFC with the bulletin number of CN213785812U, which comprises a protection box, wherein the top of the protection box is hinged with a box cover, the center position of the upper surface of the box cover is provided with a groove, a handle is arranged in the groove, the front end surface of the box cover is provided with a hook, a display table is arranged in the protection box near the left end, the upper surface of the display table is provided with a mounting groove, a display screen is arranged in the mounting groove, the right end surface of the display table is provided with a verification module, the left end surface of the protection box is embedded with a junction box, a plurality of terminal posts are arranged in the junction box, and a snap lock is further arranged at the position corresponding to the hook on the front end surface of the protection box.

Although the above technology solves the protection of the data security verification device, and ensures the security of the data security verification device in daily use, in practical use, because the inside of the data security verification device is a closed space, when the device works for a long time, the device itself can generate a large amount of heat, and if the heat is not timely discharged, the heat is likely to cause damage to electronic components of equipment, the service life of the device is reduced, the normal use of the device is affected, and the practicability is lower.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a data security verification device, which solves the problem that the device generates a large amount of heat after the device works for a long time, and the heat is likely to cause damage to electronic elements of equipment if not discharged in time.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a data security verification device, includes the casing, the inside cavity of casing, the upper portion of casing is provided with the protective cover, two first recesses have been seted up to the upper surface of casing, the inside rotation cover of two first recesses is equipped with the dwang, the both ends rotation of dwang is run through into the inside of casing and is connected with the inner wall rotation of casing, the surface at the dwang is established to the protective cover, the dwang is located the inside one end surface of casing and is provided with drive assembly, ventilation slot has been seted up to the surface of casing, the inside of ventilation slot is provided with the filter screen, first sliding tray has all been seted up to the upper and lower both sides inner wall of ventilation slot, the inside sliding connection of first sliding tray has the closing plate.

Preferably, the driving assembly comprises two first conical gears, the two first conical gears are sleeved on the outer surface of the rotating rod, the two first conical gears are respectively located on two sides of the rotating rod, the outer surface of each first conical gear is connected with a second conical gear in a meshed mode, and a worm is sleeved in the second conical gear.

Preferably, one end of the worm far away from the second bevel gear is rotationally connected with the inner wall of the shell, the outer surface of the worm is connected with two worm gears in a meshed mode, a first bidirectional threaded rod is sleeved in the worm gear, and two sealing plates are respectively sleeved at two sections of threads of the first bidirectional threaded rod in a threaded mode.

Preferably, the inner wall of the ventilation groove is provided with a guide groove, the guide groove is communicated with the inside of the first sliding groove, and the first bidirectional threaded rod is rotationally connected to the inside of the guide groove.

Preferably, the inside of casing is provided with the mounting panel, and the spacing groove has been seted up to the upper surface of mounting panel, and the inside rotation in spacing groove is connected with the two-way threaded rod of second, and the front end rotation of two-way threaded rod of second runs through the outside of mounting panel.

Preferably, the two sections of threads of the second bidirectional threaded rod are sleeved with fixed plates, the two fixed plates are in sliding connection with the limiting groove, the inner wall of the shell is provided with a second groove, and the inner wall of the second groove is provided with teeth.

Preferably, the second bidirectional threaded rod is provided with a gear on the outer surface of one end of the outer portion of the mounting plate, the gear is located in the second groove, the gear is connected with the teeth in a meshed mode, the outer surface of the mounting plate is fixedly connected with a fixing block, the inner wall of the shell is provided with a second sliding groove, and the fixing block is slidably connected in the second sliding groove.

Preferably, the inside rotation of second sliding tray is connected with the threaded rod, and the lower extreme of threaded rod rotates and runs through the inside of going out the casing, and fixed block thread bush is established at the surface of threaded rod.

(III) beneficial effects

Compared with the prior art, the utility model provides a data security verification device, which comprises the following components

The beneficial effects are that:

1. This data security verification device drives the rotation of first bevel gear through the rotation of dwang, finally realize relying on opening and shutting of protective cover to drive the opening and shutting of closing plate, the device itself can produce a large amount of heats after having solved the long-time work of device, and these heats if not in time discharge then can probably lead to the problem of equipment electronic component's damage, open the removal that protective cover drove the closing plate when using the device, can guarantee that the ventilation groove is in open state when using the device, make the ventilation groove be in closed state when not using, also avoided the dust to get into the inside of casing or jam filter screen when having guaranteed the device radiating efficiency, the practicality is higher, need not to operate extra step.

2. This data security verifying device, rotate the threaded rod through the staff, finally realize that two fixed plates no longer carry out the centre gripping to internal equipment when the mounting panel rises, the staff of being convenient for overhauls the equipment of inside, rise the mounting panel through the staff and can realize the dismantlement to internal equipment, two fixed plates can carry out the centre gripping to equipment when descending the mounting panel and making the casing protect internal equipment, the stability of internal equipment has been guaranteed, internal equipment appears colliding with when carrying the device and has been guaranteed the security and the stability of device.

Drawings

FIG. 1 is a schematic diagram of a data security verification device according to the present utility model;

FIG. 2 is a schematic view of the structure of the ventilating duct according to the present utility model;

FIG. 3 is a schematic diagram of a driving assembly according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the housing of the present utility model;

FIG. 5 is a schematic view of the structure of the mounting plate of the present utility model;

FIG. 6 is a schematic diagram of a second groove structure according to the present utility model;

fig. 7 is a schematic view of the bottom structure of the housing of the present utility model.

In the figure: 1. a housing; 2. a protective cover; 3. a first groove; 4. a rotating lever; 5. a ventilation groove; 6. a filter screen; 7. a first sliding groove; 8. a sealing plate; 9. a first bevel gear; 10. a second bevel gear; 11. a worm; 12. a worm wheel; 13. a first bi-directional threaded rod; 14. a guide groove; 15. a mounting plate; 16. a limit groove; 17. a second bi-directional threaded rod; 18. a fixing plate; 19. a gear; 20. a second groove; 21. teeth; 22. a fixed block; 23. a second sliding groove; 24. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a data security verification device, including casing 1, casing 1 inside cavity, casing 1's upper portion is provided with protective cover 2, two first recesses 3 have been seted up to casing 1's upper surface, the inside rotation cover of two first recesses 3 is equipped with dwang 4, the both ends rotation of dwang 4 run through into casing 1's inside and with casing 1's inner wall rotation are connected, protective cover 2 cover is established at dwang 4's surface, dwang 4 is located casing 1 inside one end surface and is provided with actuating assembly, ventilation groove 5 has been seted up to casing 1's surface, ventilation groove 5's inside is provided with filter screen 6, ventilation groove 5's upper and lower both sides inner wall has all seted up first sliding tray 7, first sliding tray 7's inside sliding connection has closing plate 8, open protective cover 2 through the rotation drive dwang 4, then drive actuating assembly moves through the rotation of dwang 4, then drive assembly drives the removal of closing plate 8, two closing plate 8 can slide in two first sliding tray 7's inside respectively at this moment, finally realize opening ventilation groove 5, when closing protective cover 2, two closing plate 8 also prevent that dust from getting into the inside of protective cover 1, dust blocking to prevent simultaneously.

Further, the driving assembly comprises two first conical gears 9, the two first conical gears 9 are sleeved on the outer surface of the rotating rod 4, the two first conical gears 9 are respectively positioned on two sides of the rotating rod 4, the two first conical gears 9 have the same structure, therefore, only one first conical gear 9 is described below, the outer surface of the first conical gear 9 is in meshed connection with a second conical gear 10, a worm 11 is sleeved in the second conical gear 10, one end of the worm 11 far away from the second conical gear 10 is in rotary connection with the inner wall of the shell 1, the outer surface of the worm 11 is in meshed connection with two worm gears 12, a first bidirectional threaded rod 13 is sleeved in the inner part of the worm gear 12, two sealing plates 8 are respectively in threaded sleeve arrangement at two sections of threads of the first bidirectional threaded rod 13, a guide groove 14 is formed in the inner wall of the ventilation groove 5, the guide groove 14 is communicated with the inner part of the first sliding groove 7, the first bidirectional threaded rod 13 is rotationally connected in the guide groove 14, the rotation of the first conical gear 9 is driven by the rotation of the rotating rod 4, the rotation of the second conical gear 10 is driven by the rotation of the first conical gear 9, the rotation of the worm 11 is driven by the rotation of the second conical gear 10, the rotation of the worm 11 drives the rotation of the worm wheel 12, the rotation of the worm wheel 12 drives the rotation of the first bidirectional threaded rod 13, the rotation of the first bidirectional threaded rod 13 drives the two sealing plates 8 to slide in the first sliding groove 7, finally, the opening and closing of the sealing plates 8 are driven by the opening and closing of the protective cover 2, a large amount of heat is generated by the device after the device works for a long time, and the heat is likely to cause the damage of electronic elements of equipment if not discharged in time, the device is used, when the protective cover 2 is opened to drive the sealing plate 8 to move, the ventilation groove 5 can be guaranteed to be in an open state when the device is used, the ventilation groove 5 is in a closed state when the device is not used, the heat dissipation efficiency of the device is guaranteed, dust is prevented from entering the inside of the shell 1 or blocking the filter screen 6, the practicability is high, and additional steps are not required to be operated.

Further, a mounting plate 15 is arranged in the shell 1, a limit groove 16 is formed in the upper surface of the mounting plate 15, a second bidirectional threaded rod 17 is rotatably connected in the limit groove 16, the front end of the second bidirectional threaded rod 17 penetrates through the outer part of the mounting plate 15 in a rotating mode, a fixing plate 18 is sleeved at two sections of threads of the second bidirectional threaded rod 17 in a threaded mode, the two fixing plates 18 are slidably connected with the limit groove 16, a second groove 20 is formed in the inner wall of the shell 1, teeth 21 are formed in the inner wall of the second groove 20, a gear 19 is sleeved on the outer surface of one end of the second bidirectional threaded rod 17, located outside the mounting plate 15, the gear 19 is located inside the second groove 20, the gear 19 is in meshed connection with the teeth 21, a fixing block 22 is fixedly connected to the outer surface of the mounting plate 15, a second sliding groove 23 is formed in the inner wall of the shell 1, the fixing block 22 is slidably connected in the inner part of the second sliding groove 23, the inside rotation of second sliding groove 23 is connected with threaded rod 24, the lower extreme rotation of threaded rod 24 runs through the inside of casing 1, fixed block 22 thread bush is established at the surface of threaded rod 24, through staff's rotation threaded rod 24, drive fixed block 22 in the inside slip groove 23 through the rotation of threaded rod 24, thereby drive mounting panel 15 and rise, drive gear 19 in the inside of second recess 20 through the removal of mounting panel 15 and remove, again because gear 19 and tooth 21 meshing are connected, therefore gear 19 can rotate, at this moment drive the rotation of second bidirectional threaded rod 17 through the rotation of gear 19, drive two fixed plates 18 in the inside slip of spacing groove 16 through the rotation of second bidirectional threaded rod 17, finally realize that two fixed plates 18 no longer carry out the centre gripping to internal equipment when mounting panel 15 rises, overhaul the equipment of inside through the staff of above-mentioned device convenience, the mounting plate 15 is lifted by staff to detach the internal equipment, and when the mounting plate 15 is lowered to enable the shell 1 to protect the internal equipment, the two fixing plates 18 can clamp the equipment, so that the stability of the internal equipment is ensured, the internal equipment is prevented from colliding when the device is carried out, and the safety and the stability of the device are ensured.

Working principle:

When the data security verification device is used, the rotation of the rotating rod 4 drives the rotation of the first conical gear 9, the rotation of the first conical gear 9 drives the rotation of the second conical gear 10, the rotation of the second conical gear 10 drives the rotation of the worm 11, the rotation of the worm 11 drives the rotation of the worm wheel 12, the rotation of the worm wheel 12 drives the rotation of the first bidirectional threaded rod 13, the rotation of the first bidirectional threaded rod 13 drives the two sealing plates 8 to slide in the first sliding groove 7, and finally the opening and closing of the sealing plates 8 are driven by the opening and closing of the protective cover 2.

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

Claims

1. A data security verification device comprising a housing (1), characterized in that: inside cavity of casing (1), the upper portion of casing (1) is provided with protective cover (2), two first recess (3) have been seted up to the upper surface of casing (1), the inside rotation cover of two first recess (3) is equipped with dwang (4), the both ends of dwang (4) rotate and run through the inside of advancing casing (1) and rotate with the inner wall of casing (1) and be connected, the surface at dwang (4) is established in protective cover (2) cover, dwang (4) are located the inside one end surface of casing (1) and are provided with drive assembly, ventilation slot (5) have been seted up to the surface of casing (1), the inside of ventilation slot (5) is provided with filter screen (6), first sliding tray (7) have all been seted up to the upper and lower both sides inner wall of ventilation slot (5), the inside sliding connection of first sliding tray (7) has closing plate (8).

2. A data security verification device according to claim 1, wherein: the driving assembly comprises two first conical gears (9), the two first conical gears (9) are sleeved on the outer surface of the rotating rod (4), the two first conical gears (9) are respectively located on two sides of the rotating rod (4), the outer surface of each first conical gear (9) is connected with a second conical gear (10) in a meshed mode, and a worm (11) is sleeved inside each second conical gear (10).

3. A data security verification device according to claim 2, wherein: one end of the worm (11) far away from the second bevel gear (10) is rotationally connected with the inner wall of the shell (1), two worm gears (12) are connected to the outer surface of the worm (11) in a meshed mode, a first bidirectional threaded rod (13) is sleeved in the worm gears (12), and two sealing plates (8) are respectively sleeved at two sections of threads of the first bidirectional threaded rod (13) in a threaded mode.

4. A data security verification device according to claim 3, wherein: the inner wall of the ventilation groove (5) is provided with a guide groove (14), the guide groove (14) is communicated with the inside of the first sliding groove (7), and the first bidirectional threaded rod (13) is rotationally connected to the inside of the guide groove (14).

5. A data security verification device according to claim 3, wherein: the inside of casing (1) is provided with mounting panel (15), and limit groove (16) have been seted up to the upper surface of mounting panel (15), and the inside rotation of limit groove (16) is connected with second bidirectional threaded rod (17), and the front end rotation of second bidirectional threaded rod (17) runs through the outside of mounting panel (15).

6. A data security verification device according to claim 5, wherein: two sections of screw thread department of second bidirectional threaded rod (17) all thread bush is equipped with fixed plate (18), and two fixed plates (18) and spacing groove (16) sliding connection, second recess (20) have been seted up to the inner wall of casing (1), and the inner wall of second recess (20) is provided with tooth (21).

7. The data security verification apparatus of claim 6, wherein: the second bidirectional threaded rod (17) is located one end outside the mounting plate (15), the gear (19) is sleeved on the outer surface of the end outside the mounting plate (15), the gear (19) is located inside the second groove (20), the gear (19) is connected with the teeth (21) in a meshed mode, the outer surface of the mounting plate (15) is fixedly connected with a fixing block (22), a second sliding groove (23) is formed in the inner wall of the shell (1), and the fixing block (22) is connected inside the second sliding groove (23) in a sliding mode.

8. The data security verification apparatus of claim 7, wherein: the inside rotation of second sliding tray (23) is connected with threaded rod (24), and the lower extreme rotation of threaded rod (24) runs through the inside of casing (1), and fixed block (22) thread bush is established at the surface of threaded rod (24).