CN212873391U

CN212873391U - Firewall device for computer network safety protection

Info

Publication number: CN212873391U
Application number: CN202022374794.1U
Authority: CN
Inventors: 张海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-04-02
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a computer network safety protection prevents hot wall device, including preventing hot wall mainboard, first fixed block and first fixture block, the both sides of preventing the hot wall mainboard all are provided with first stopper, the outside of first gag lever post is provided with the safety cover, first fixed block sets up in safety cover one side, first fixture block all sets up the inboard at the safety cover, supporting spring's below is provided with the fixed plate, the top of second fixture block is provided with fixed establishment, the outside of third gag lever post is provided with the connecting block, one side of second pivot is provided with the baffle, the top of louvre is provided with the third fixture block. In this firewall device of computer network safety protection, through setting up the second gag lever post, when using this mechanism, screw-thread fit carries out quick fixed to this mechanism, has increased the stability of this mechanism, plays the effect of being convenient for fix this mechanism.

Description

Firewall device for computer network safety protection

Technical Field

The utility model relates to a computer security correlation technique field specifically is a computer network safety protection prevents hot wall device.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, also has a memory function, is a modern intelligent electronic device capable of automatically and high-speed processing mass data according to program operation, and is a network security technology, which is a technical means for solving the problems of how to effectively perform intervention control and how to ensure the security of data transmission, and mainly comprises a physical security analysis technology, a network structure security analysis technology, a system security analysis technology, a management security analysis technology, and other security services and security mechanism strategies, so that a firewall device for computer network security protection is needed.

But the firewall device of computer network safety protection that uses at present, it is not convenient for fix the device, is not convenient for protect firewall, is not convenient for dismantle the part and maintain or change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer network safety protection prevents hot wall device to the computer network safety protection who provides at present in solving above-mentioned background art prevents hot wall device, and it is not convenient for fix the device, is not convenient for protect preventing hot wall, is not convenient for dismantle the problem of maintaining or changing the part.

In order to achieve the above object, the utility model provides a following technical scheme: a firewall device for computer network safety protection comprises a firewall main board, a first fixing block and a first clamping block, wherein first limiting blocks are arranged on two sides of the firewall main board, a first limiting rod is arranged on the inner side of each first limiting block, a protective cover is arranged on the outer side of each first limiting rod, an outer connecting hole is formed in the front surface of the protective cover, the first fixing block is arranged on one side of the protective cover, a second limiting rod is arranged on the inner side of the first fixing block, a radiating fan is arranged on one side of the second limiting rod, the first clamping blocks are arranged on the inner side of the protective cover, a supporting spring is arranged below each first clamping block, a fixing plate is arranged below each supporting spring, a second clamping block is arranged on one side of each fixing plate, a fixing mechanism is arranged above each second clamping block, and a third limiting rod is arranged below each fixing mechanism, the outer side of the third limiting rod is provided with a connecting block, one side of the connecting block is provided with a second rotating shaft, one side of the second rotating shaft is provided with a baffle, heat dissipation holes are formed in the inner side of the baffle, a third clamping block is arranged above the heat dissipation holes, and a third limiting block is arranged above the third clamping block.

Preferably, the protection cover is in threaded connection with the first limiting rod, and the inner side of the protection cover and the outer side of the first limiting rod are both in threaded arrangement.

Preferably, the first fixing block is in threaded connection with the second limiting rod, and the inner side of the first fixing block and the outer side of the second limiting rod are both in threaded arrangement.

Preferably, the supporting spring is connected with the protective cover in a clamping manner through a first clamping block, and the first clamping block is in a trapezoidal structure.

Preferably, the fixing mechanism comprises a third fixing block, a first rotating shaft and a second limiting block, the first rotating shaft is arranged on one side of the third fixing block, and the second limiting block is arranged on one side of the first rotating shaft.

Preferably, the baffle constitutes revolution mechanic through second pivot and safety cover, and the second pivot is with baffle axis symmetry setting.

Preferably, the heat dissipation holes are arranged on the baffle at equal intervals, and the upper part of the inner side of each heat dissipation hole is arranged in a grid shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this firewall device of computer network safety protection makes the supporting spring block fixed through setting up first fixture block, fixes firewall device through extrusion supporting spring when using this mechanism, has increased the stability of this mechanism, plays the effect of being convenient for dismantle the part and maintain or change.

2. This computer network safety protection prevents hot wall device protects hot wall device through setting up the safety cover, makes this mechanism can not lead to damaging because of external danger in the use, has increased the practicality of this mechanism, plays the guard action to preventing hot wall.

3. This firewall device of computer network safety protection through setting up the second gag lever post, when using this mechanism, and screw-thread fit fixes this mechanism fast, has increased the stability of this mechanism, plays the effect of being convenient for fix this mechanism.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic view of the fixing mechanism of the present invention;

fig. 4 is a schematic view of the third limiting rod, the connecting block and the second rotating shaft of the present invention.

In the figure: 1. a firewall mainboard; 2. a first stopper; 3. a first limit rod; 4. a protective cover; 5. an outer connecting hole; 6. a first fixed block; 7. a second limiting rod; 8. a heat radiation fan; 9. a first clamping block; 10. a support spring; 11. a fixing plate; 12. a second fixture block; 13. a fixing mechanism; 1301. a third fixed block; 1302. a first rotating shaft; 1303. a second limiting block; 14. a third limiting rod; 15. connecting blocks; 16. a second rotating shaft; 17. a baffle plate; 18. heat dissipation holes; 19. a third fixture block; 20. and a third limiting block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a firewall device for computer network safety protection comprises a firewall mainboard 1, a first fixing block 6 and a first clamping block 9, wherein first limiting blocks 2 are arranged on two sides of the firewall mainboard 1, a first limiting rod 3 is arranged on the inner side of each first limiting block 2, a protective cover 4 is arranged on the outer side of each first limiting rod 3, an external connection hole 5 is formed in the front surface of the protective cover 4, the first fixing block 6 is arranged on one side of the protective cover 4, a second limiting rod 7 is arranged on the inner side of each first fixing block 6, a cooling fan 8 is arranged on one side of each second limiting rod 7, the first clamping blocks 9 are arranged on the inner side of the protective cover 4, a supporting spring 10 is arranged below each first clamping block 9, a fixing plate 11 is arranged below each supporting spring 10, a second clamping block 12 is arranged on one side of the fixing plate 11, a fixing mechanism 13 is arranged above each second clamping block 12, and a third limiting rod 14 is arranged below each fixing mechanism 13, the outer side of the third limiting rod 14 is provided with a connecting block 15, one side of the connecting block 15 is provided with a second rotating shaft 16, one side of the second rotating shaft 16 is provided with a baffle 17, heat dissipation holes 18 are formed in the inner side of the baffle 17, a third clamping block 19 is arranged above the heat dissipation holes 18, and a third limiting block 20 is arranged above the third clamping block 19.

Further, safety cover 4 and 3 threaded connection of first gag lever post, and the inboard of safety cover 4 and the outside of first gag lever post 3 are the screw thread form setting, protect preventing the hot wall device through setting up safety cover 4, make this mechanism can not lead to damaging because of external danger in the use, increased the practicality of this mechanism, play the guard action to preventing hot wall.

Further, first fixed block 6 and second gag lever post 7 threaded connection, and the inboard of first fixed block 6 and the outside of second gag lever post 7 are the screw thread form setting, and through setting up second gag lever post 7, when using this mechanism, screw-thread fit carries out quick fixed to this mechanism, has increased the stability of this mechanism, plays the effect of being convenient for fix this mechanism.

Further, supporting spring 10 is connected with 4 block connections of safety cover through first fixture block 9, and first fixture block 9 sets up for trapezium structure, and it is fixed to make supporting spring 10 block through setting up first fixture block 9, fixes preventing hot wall device through extrusion supporting spring 10 when using this mechanism, has increased the stability of this mechanism, plays the effect of being convenient for dismantle the part and maintain or change.

Further, the fixing mechanism 13 includes a third fixing block 1301, a first rotating shaft 1302 and a second limiting block 1303, the first rotating shaft 1302 is arranged on one side of the third fixing block 1301, the second limiting block 1303 is arranged on one side of the first rotating shaft 1302, and the fixing mechanism 13 is arranged to fix the baffle 17 when the mechanism is used, so that the baffle 17 is ensured not to rotate when the mechanism is used, and the fixing effect on the baffle 17 is achieved.

Furthermore, the baffle 17 and the protective cover 4 form a rotating structure through the second rotating shaft 16, the second rotating shaft 16 is symmetrically arranged with the axis of the baffle 17, the baffle 17 can rotate through the second rotating shaft 16, the portability of the mechanism is improved when the mechanism is used, and the function of cleaning the inside of the mechanism is facilitated.

Further, the heat dissipation holes 18 are arranged on the baffle 17 at equal intervals, the upper portion of the inner side of each heat dissipation hole 18 is arranged in a grid mode, the heat dissipation fans 8 are used for dissipating heat of the mechanism when the mechanism is used through the heat dissipation holes 18, heat is discharged through the heat dissipation holes 18, the service life of the mechanism is prolonged, and the effect of dissipating heat according to the mechanism is achieved.

The working principle is as follows: for the firewall device for the computer network safety protection, firstly, the mechanism is placed at a place required to be used, then the second limiting rod 7 is screwed by hand, the mechanism is fixed through thread fit, then the first limiting rod 3 is screwed to loosen the first limiting block 2, then the firewall mainboard 1 is placed in the mechanism, the firewall mainboard 1 is fixed through the extrusion supporting spring 10, after the firewall is propped against the first limiting block 2, the first limiting block 2 is screwed and fixed through rotating the first limiting rod 3 by hand, the firewall mainboard 1 is fixed, then the baffle 17 is rotated through the second rotating shaft 16 to ensure that the baffle 17 is attached to the protective cover 4, meanwhile, the second limiting block 1303 is rotated through the first rotating shaft 1302 to be clamped with the third limiting rod 14, so that the baffle 17 is fixed, when the mechanism is used, the baffle 17 cannot rotate to cause dust to enter, finally, an external power supply is connected, an access port 5 is connected from an external connection hole, the switch of the cooling fan 8 is turned on, the mechanism is cooled when the mechanism is used, an external power supply is cut off after the use is finished, the switch of the cooling fan 8 is turned off, the model of the cooling fan 8 is MH902R, and therefore the use process of the firewall device for the whole computer network safety protection is finished.

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 computer network safety protection prevents hot wall device, includes and prevents hot wall mainboard (1), first fixed block (6) and first fixture block (9), its characterized in that: the fireproof wall is characterized in that first limiting blocks (2) are arranged on two sides of the fireproof wall main board (1), a first limiting rod (3) is arranged on the inner side of each first limiting block (2), a protective cover (4) is arranged on the outer side of each first limiting rod (3), an outer connecting hole (5) is formed in the front surface of each protective cover (4), each first fixing block (6) is arranged on one side of each protective cover (4), each second limiting rod (7) is arranged on the inner side of each first fixing block (6), a cooling fan (8) is arranged on one side of each second limiting rod (7), each first clamping block (9) is arranged on the inner side of each protective cover (4), a supporting spring (10) is arranged below each first clamping block (9), a fixing plate (11) is arranged below each supporting spring (10), each second clamping block (12) is arranged on one side of each fixing plate (11), and a fixing mechanism (13) is arranged above each second clamping block (12), and the below of fixed establishment (13) all is provided with third gag lever post (14), the outside of third gag lever post (14) is provided with connecting block (15), and one side of connecting block (15) is provided with second pivot (16), one side of second pivot (16) is provided with baffle (17), and heat dissipation hole (18) have all been seted up to the inboard of baffle (17), the top of heat dissipation hole (18) is provided with third fixture block (19), and the top of third fixture block (19) is provided with third stopper (20).

2. The firewall device for computer network security protection according to claim 1, wherein: the protection cover (4) is in threaded connection with the first limiting rod (3), and the inner side of the protection cover (4) and the outer side of the first limiting rod (3) are both in threaded arrangement.

3. The firewall device for computer network security protection according to claim 1, wherein: the first fixing block (6) is in threaded connection with the second limiting rod (7), and the inner side of the first fixing block (6) and the outer side of the second limiting rod (7) are both in threaded arrangement.

4. The firewall device for computer network security protection according to claim 1, wherein: the supporting spring (10) is connected with the protective cover (4) in a clamping mode through a first clamping block (9), and the first clamping block (9) is arranged in a trapezoidal structure.

5. The firewall device for computer network security protection according to claim 1, wherein: the fixing mechanism (13) comprises a third fixing block (1301), a first rotating shaft (1302) and a second limiting block (1303), the first rotating shaft (1302) is arranged on one side of the third fixing block (1301), and the second limiting block (1303) is arranged on one side of the first rotating shaft (1302).

6. The firewall device for computer network security protection according to claim 1, wherein: baffle (17) constitute revolution mechanic through second pivot (16) and safety cover (4), and second pivot (16) set up with baffle (17) axis symmetry.

7. The firewall device for computer network security protection according to claim 1, wherein: the heat dissipation holes (18) are arranged on the baffle (17) at equal intervals, and the upper part of the inner side of each heat dissipation hole (18) is arranged in a grid shape.