CN218897377U - Network security assessment device - Google Patents

Abstract

The utility model belongs to the technical field of network data security, and specifically relates to a network security evaluation device, which includes an installation housing, and the inside of the installation housing is sequentially provided with an exhaust part, a storage part, a network evaluation device and an air intake part from top to bottom. The lower part of the exhaust part is fixedly connected with the upper part of the installation housing. The storage part includes a fixed frame, a sliding plate, an extrusion plate, an elastic reset piece, a rotating arm, an extrusion column and an extrusion wheel. The interior of the fixed frame and the installation housing Fixed connection, the sliding plate is slidably arranged inside the fixed frame, one end of the extrusion plate is fixedly connected with the sliding plate, the elastic reset part is arranged between the fixed frame and the extrusion plate, and the middle part of the rotating arm is rotationally connected with the lower surface of the fixed frame . The utility model directly blows the filtered air to the network evaluation equipment through the intake fan to dissipate heat from the inside of the installation housing through the exhaust fan to complete the heat dissipation. At the same time, the network evaluation equipment can be moved out of the installation housing by pulling the sliding plate. overhaul.

Description

A network security assessment device

technical field

The utility model belongs to the technical field of network data security, and in particular relates to a network security evaluation device.

Background technique

Network security assessment is a key link in strengthening the construction and management of data and information security assurance systems. Through network security assessment, we can discover the main problems and contradictions in data and information security, and find solutions to many key problems. Carrying out network security assessment requires The corresponding network security assessment device is carried out.

However, in actual use, the heat dissipation method adopted by the original network security evaluation device is internal heat dissipation, which will lead to a higher temperature of the device shell, thereby affecting the internal heat dissipation effect of the device. The device for heat dissipation, such as a network data security evaluation device with a publication number of CN215679292U, drives the surrounding air to flow rapidly through the cooling fan located at the lower part of the evaluation machine body, thereby cooling and cooling the evaluation machine body shell. The two filter panels arranged above and below the cooling fan can block dust, but because there is a gap between the cooling fan and the evaluation unit body, the two filter panels cannot filter dust as they should. As a result, the exhaust of the heat dissipation fan will blow dust into the inside of the evaluation unit body, and only the lower part of the evaluation unit body can dissipate heat, which is not comprehensive enough.

Utility model content

The purpose of this utility is to provide a network security evaluation device, which can directly blow and dissipate the filtered air to the network evaluation equipment through the intake fan, and exhaust the inside of the installation shell through the exhaust fan, and then complete the network evaluation equipment. Heat dissipation.

The technical scheme that this utility takes is specifically as follows:

A network security evaluation device, comprising an installation housing, the interior of the installation housing is sequentially provided with an exhaust part, a storage part, a network evaluation device and an air intake part from top to bottom, and the lower part of the exhaust part is connected to the installation The upper part of the housing is fixedly connected, and the receiving part includes a fixed frame, a sliding plate, an extruding plate, an elastic reset member, a rotating arm, an extruding column and an extruding wheel, and the fixed frame is fixedly connected to the inside of the installation housing, The sliding plate is slidably arranged inside the fixed frame, one end of the extruding plate is fixedly connected with the sliding plate, the elastic reset member is arranged between the fixed frame and the extruding plate, the middle part of the rotating arm is in contact with the fixed frame The lower surface of the rotating arm is rotatably connected, one end of the rotating arm is slidably connected to the inside of the other end of the extrusion plate, the extrusion column is fixedly connected to the other end of the rotating arm, and the extrusion wheel is rotatably connected to the other end of the rotating arm , the network evaluation device is arranged on the upper part of the fixed frame, the air intake part is fixedly connected to the lower part of the installation housing, and the exhaust part, the network evaluation device and the air intake part are all connected to the mains.

The utility model is further set as: an extrusion groove is provided inside the sliding plate, the extrusion groove is set in an inclined shape, an extrusion shaft is integrally formed at one end of the extrusion plate, and the extrusion shaft and the extrusion groove internal sliding connections.

The utility model is further configured as follows: the exhaust part includes an exhaust cover, an exhaust grille, a dust-proof net and an exhaust fan, the lower part of the exhaust cover is fixedly connected with the upper part of the installation shell, and the exhaust grill The grid is set on both sides of the exhaust cover, the dust-proof net is arranged on the inner side of the exhaust grill, and the exhaust grill is inclined, and the exhaust fan is fixedly connected with the bottom of the exhaust cover.

The utility model is further configured as follows: the middle part of the extruded plate is integrally formed with a limit block, and the inside of the fixed frame is provided with a guide groove matching with the limit block.

The utility model is further configured as follows: a slide groove is provided inside the extruding plate, and the inside of the slide groove is slidably connected with one end of the rotating arm.

The utility model is further configured as follows: the air intake part includes an air intake plate, an air intake grille and an air intake fan, the air intake plate is obliquely arranged at the lower part of the installation shell, and is fixedly connected with the installation shell, and the air intake plate The air grill is fixedly connected to the inner side of the air intake plate, and the air intake fan is fixedly connected to the lower part of the installation housing.

The practical technical effect that obtains is:

The practical network security evaluation device of the present invention adopts the design of the exhaust grille, so that the inclined exhaust grille can reduce the internal dust falling into the installation shell, and at the same time, it can also prevent the dust from clogging the dust-proof net.

The practical network security evaluation device of the present invention adopts the design of the network evaluation equipment and the storage part, and can drive the extrusion plate to slide to the inside of the installation shell by pulling the sliding plate, and then squeeze one end of the rotating arm to make it rotate, and then make the The squeeze post at the other end of the swivel arm squeezes the network evaluation device so that the network evaluation device can be moved out of the interior of the installation housing for inspection or replacement.

Description of drawings

Fig. 1 is the overall schematic diagram of the practical embodiment;

Fig. 2 is the overall internal schematic diagram of the practical embodiment;

Fig. 3 is the overall internal explosion diagram of the practical embodiment;

Fig. 4 is an exploded view of the storage part of the practical embodiment;

Fig. 5 is an overall side view of the practical embodiment.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Installation shell; 2. Exhaust part; 201. Exhaust cover; 202. Exhaust grille; 203. Dustproof net; 204. Exhaust fan; 3. Storage part; 301. Fixed frame; 302. Sliding Plate; 3021, extrusion groove; 303, extrusion plate; 3031, extrusion shaft; 3032, limit block; 3033, sliding groove; 304, elastic reset member; 305, rotating arm; 306, extrusion column; 307, 4. Network evaluation equipment; 5. Air intake part; 501, intake plate; 502, intake grille; 503, intake fan.

Detailed ways

In order to make the purpose and advantages of the present application clearer, the present application will be specifically described below in conjunction with the embodiments. It should be understood that the following words are only used to describe one or several specific implementation modes of the present application, and do not strictly limit the protection scope of the specific request of the present application.

As shown in Figures 1 to 5, a network security evaluation device includes an installation housing 1, and the interior of the installation housing 1 is sequentially provided with an exhaust part 2, a storage part 3, a network evaluation device 4 and an inlet. The air part 5, the lower part of the exhaust part 2 is fixedly connected with the upper part of the installation housing 1, and the receiving part 3 includes a fixed frame 301, a sliding plate 302, an extruding plate 303, an elastic reset member 304, a rotating arm 305, and an extruding column 306 and the extrusion wheel 307, the fixed frame 301 is fixedly connected with the inside of the installation housing 1, the sliding plate 302 is slidably arranged inside the fixed frame 301, one end of the extrusion plate 303 is fixedly connected with the sliding plate 302, and the elastic reset member 304 is arranged on Between the fixed frame 301 and the extrusion plate 303, the middle part of the rotating arm 305 is rotationally connected with the lower surface of the fixed frame 301, and one end of the rotating arm 305 is in sliding connection with the other end of the extrusion plate 303, and the extrusion column 306 is connected with the rotating arm. The other end of 305 is fixedly connected, the squeeze wheel 307 is rotatably connected to the other end of the rotating arm 305, the network evaluation device 4 is arranged on the upper part of the fixed frame 301, the air inlet part 5 is fixedly connected to the lower part of the installation housing 1, and the exhaust part 2. The network evaluation equipment 4 and the air intake part 5 are both connected to the mains.

Specifically, in the initial state, the network evaluation device 4 is installed inside the installation case 1, and when it is necessary to move the network evaluation device 4 out of the installation case 1, it is only necessary to pull the sliding plate 302 to move to one side, thereby squeezing The pressing plate 303 squeezes one end of the rotating arm 305, so that the rotating arm 305 rotates and drives the squeezing column 306 to move, and then the squeezing wheel 307 squeezes the network evaluation device 4 to slide to the outside of the installation housing 1, squeezing When the wheel 307 squeezes the network evaluation device 4, the friction between the squeeze wheel 307 and the network evaluation device 4 is transformed into the rotational force of the squeeze wheel 307, making it more convenient to remove the network evaluation device 4, thereby driving the network evaluation device 4 Gradually slide and protrude toward the outside of the installation case 1 until the sliding plate 302 is pulled to the other side, at this time the distance that the network evaluation device 4 protrudes from the inside of the installation case 1 reaches the maximum, so as to realize the extension of the network evaluation device 4 It is only necessary to make the sliding plate 302 lose the pulling force, so that the elastic return member 304 elastically recovers and pushes the sliding plate 302 to slide in the opposite direction gradually, and the sliding plate 302 that slides in the opposite direction squeezes the extrusion plate 303 to make it move toward the installation shell 1, so that the extrusion plate 303 squeezes one end of the rotating arm 305, causing the rotating arm 305 to rotate in the opposite direction, and then the other end of the rotating arm 305 drives the extrusion wheel 307 to move to the inside of the installation housing 1, so as to This enables resetting of the squeeze wheel 307 .

As shown in Figures 1 to 4, an extrusion groove 3021 is provided inside the sliding plate 302, and the extrusion groove 3021 is arranged in an inclined shape. One end of the extrusion plate 303 is integrally formed with an extrusion shaft 3031, and the extrusion shaft 3031 and the extrusion The inside of the groove 3021 is slidingly connected. In the initial state, the extrusion shaft 3031 is at one end of the extrusion groove 3021. When the sliding plate 302 slides laterally to one side, the slope of the extrusion groove 3021 squeezes the extrusion shaft 3031. The extruding shaft 3031 slides along the inside of the extruding groove 3021 to the other end of the extruding groove 3021 , and then the extruding plate 303 is slid longitudinally, thereby completing the sliding of the sliding plate 302 and the extruding plate 303 in different directions.

As shown in Fig. 1 to Fig. 3 and Fig. 5, exhaust part 2 comprises exhaust cover 201, exhaust grille 202, dustproof net 203 and exhaust fan 204, and the bottom of exhaust cover 201 and installation housing 1 The upper part is fixedly connected, and the exhaust grill 202 is opened on both sides of the exhaust cover 201, and the exhaust grill 202 is inclined, and the inclined exhaust grill 202 can prevent external dust from falling on the exhaust grill 202. Inside, to protect the network evaluation device 4 inside the installation housing 1 from being damaged by dust accumulation, the dust filter 203 is arranged on the inner side of the exhaust grille 202 to further filter the dust, and the exhaust fan 204 is fixed to the lower part of the exhaust cover 201 connected, the air inside the installation housing 1 is exhausted into the interior of the exhaust cover 201 through the exhaust fan 204 , and the air is exhausted through the exhaust grill 202 .

As shown in Figure 4, the middle part of the extruded plate 303 is integrally formed with a limit block 3032, and the inside of the fixed frame 301 is provided with a guide groove that matches the limit block 3032, and the guide groove provides guidance and limit functions for the limit block 3032 , so as to ensure that the pressing plate 303 can slide along the guide groove, so as to prevent the pressing plate 303 from tilting and shifting.

As shown in Figure 4, a sliding groove 3033 is provided inside the squeezing plate 303, and the inside of the sliding groove 3033 is slidably connected with one end of the rotating arm 305. When the squeezing plate 303 slides, one end of the rotating arm 305 can be squeezed to make the rotating arm 305 rotates, and the sliding groove 3033 can provide a space for sliding when the rotating arm 305 rotates, so as to ensure the normal rotation of the rotating arm 305 .

As shown in Fig. 3 and Fig. 5, the air intake part 5 comprises an air intake plate 501, an air intake grille 502 and an air intake fan 503, and the air intake plate 501 is obliquely arranged at the bottom of the installation housing 1, and is connected with the installation housing 1 Fixedly connected, the air intake plate 501 arranged obliquely can prevent dust from falling into the air intake grille 502, the air intake grille 502 is fixedly connected with the inner side of the air intake plate 501, and the air intake fan 503 is fixedly connected with the bottom of the installation housing 1, In this way, external air is blown into the interior of the installation housing 1 by the air intake fan 503 through the air intake grille 502 .

The working principle of this utility is: in the initial state, the network evaluation device 4 is installed inside the installation housing 1, when it is necessary to move the network evaluation device 4 out of the installation housing 1, only need to pull the sliding plate 302 to one side Move, so that the extrusion plate 303 squeezes one end of the rotating arm 305, so that the rotating arm 305 rotates and drives the extrusion column 306 to move, and then the extrusion wheel 307 squeezes the network evaluation device 4 to the outside of the installation housing 1 Sliding, when the squeeze wheel 307 squeezes the network evaluation device 4, the friction between the squeeze wheel 307 and the network evaluation device 4 is transformed into the rotational force of the squeeze wheel 307, which makes it more convenient to move out of the network evaluation device 4, and then drives The network evaluation device 4 gradually slides out of the installation case 1 until the sliding plate 302 is pulled to the other side, at which point the network evaluation device 4 extends out of the installation case 1 to a maximum distance, thereby realizing network evaluation The device 4 protrudes; only need to make the sliding plate 302 lose the force of pulling, so that the elastic restoration part 304 elastically restores and squeezes and pushes the sliding plate 302 to slide in the opposite direction gradually, and the sliding plate 302 that slides in the opposite direction squeezes the extrusion plate 303 to make it Slide to the outside of the installation housing 1, so that the extrusion plate 303 squeezes one end of the rotating arm 305, so that the rotating arm 305 rotates in the opposite direction, and then the other end of the rotating arm 305 drives the extrusion wheel 307 to the direction of the installation housing 1. The internal movement realizes the reset of the extrusion wheel 307 with this.

The above description is only the preferred implementation mode of the present application. It should be pointed out that for those of ordinary skill in the art, some improvements and modifications can be made without departing from the principle of the present application. These improvements and modifications should also be made. It is regarded as the protection scope of the present invention. The structures, devices and operation methods that are not specifically described and explained in this application, unless otherwise specified and limited, are implemented according to conventional means in the art.

Claims (6)

1. A network security assessment device, characterized in that: it includes an installation housing (1), and the interior of the installation housing (1) is sequentially provided with an exhaust part (2) and an accommodating part (3) from top to bottom , a network evaluation device (4) and an air intake part (5), the lower part of the exhaust part (2) is fixedly connected to the upper part of the installation housing (1), and the storage part (3) includes a fixed frame (301) , sliding plate (302), extruding plate (303), elastic reset member (304), rotating arm (305), extruding post (306) and extruding wheel (307), described fixed frame (301) and installation The inside of the casing (1) is fixedly connected, the sliding plate (302) is slidably arranged inside the fixed frame (301), one end of the extruding plate (303) is fixedly connected to the sliding plate (302), and the elastic The reset member (304) is arranged between the fixed frame (301) and the extrusion plate (303), the middle part of the rotating arm (305) is connected to the lower surface of the fixed frame (301), and the rotating arm (305) One end of one end is slidingly connected with the inside of the other end of the extruding plate (303), the extruding column (306) is fixedly connected with the other end of the rotating arm (305), and the extruding wheel (307) is connected with the rotating arm (305) The other end of the network evaluation device (4) is arranged on the upper part of the fixed frame (301), the air inlet part (5) is fixedly connected with the lower part of the installation shell (1), and the exhaust part ( 2), the network evaluation equipment (4), and the air intake part (5) are all connected to the mains. 2. A network security evaluation device according to claim 1, characterized in that: an extrusion groove (3021) is opened inside the sliding plate (302), and the extrusion groove (3021) is arranged in an inclined shape , one end of the extruding plate (303) is integrally formed with an extruding shaft (3031), and the extruding shaft (3031) is slidably connected with the inside of the extruding groove (3021). 3. A network security evaluation device according to claim 1, characterized in that: the exhaust part (2) comprises an exhaust cover (201), an exhaust grille (202), a dust-proof net (203) and an exhaust fan (204), the lower part of the exhaust cover (201) is fixedly connected to the upper part of the installation housing (1), and the exhaust grille (202) is set on both sides of the exhaust cover (201) , the dust-proof net (203) is arranged on the inner side of the exhaust grill (202), and the exhaust grill (202) is inclined, and the lower part of the exhaust fan (204) and the exhaust cover (201) Fixed connection. 4. A network security evaluation device according to claim 3, characterized in that: the middle part of the extruded plate (303) is integrally formed with a limit block (3032), and the interior of the fixed frame (301) is provided with A guide groove matched with the limit block (3032). 5. A network security evaluation device according to claim 3, characterized in that: a sliding groove (3033) is opened inside the extrusion plate (303), and the inside of the sliding groove (3033) is connected with the rotating arm ( 305) one end sliding connection. 6. A network security evaluation device according to claim 1, characterized in that: the air intake part (5) includes an air intake plate (501), an air intake grille (502) and an air intake fan (503) , the air intake plate (501) is obliquely arranged at the lower part of the installation housing (1), and is fixedly connected with the installation housing (1), the inner side of the air intake grille (502) and the air intake plate (501) Fixedly connected, the air intake fan (503) is fixedly connected with the lower part of the installation shell (1).

Images