Network security isolation device

Abstract

The utility model relates to the technical field of network security, in particular to a network security isolation device which comprises a network security isolation device body, sliding rails are arranged at the upper end and the lower end of the side, provided with ventilation openings, of the network security isolation device body, and the sliding rails are slidably connected with baffles. The length of the baffle plate is equal to the length of the side, provided with the ventilation opening, of the network security isolation device body, and after the network security isolation device is used, the baffle plate which is slidably connected with the side, provided with the ventilation opening, of the network security isolation device body through the sliding rail is made to block the side, provided with the ventilation opening, of the network security isolation device body. In this way, the ventilation opening cannot be exposed outside, dust or foreign matter cannot enter the network security isolation device through the ventilation opening to be accumulated, the service life of the network security isolation device is prolonged, the cleaning frequency of the network security isolation device is reduced, and the use experience of a user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of network security, and in particular to a network security isolation device. Background Art

[0002] A network security isolation device is a network security device that consists of dedicated hardware with multiple control functions. It cuts off the link layer connection between networks in the circuit and enables safe and moderate application data exchange between networks.

[0003] In the prior art, a shell is usually set on the network security isolation device, and vents are provided on the side of the shell. The vents are for dissipating heat from the network security isolation device. However, the provision of the vents also causes dust or debris to enter the network security isolation device through the vents when the network security isolation device is not in use, causing dust to accumulate inside the network security isolation device, thereby affecting the performance of the network security isolation device. For this reason, a network security isolation device is needed that can prevent dust or debris from entering the network security isolation device through the vents when the network security isolation device is not in use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this application is to provide a network security isolation device to solve the technical problem in the prior art that dust or debris enters the network security isolation device through the ventilation holes when the network security isolation device is not in use, affecting the performance of the network security isolation device.

[0005] The above-mentioned purpose of the present application is achieved through the following technical solutions: a network security isolation device, including a network security isolation device body, a ventilation hole is opened on one side of the network security isolation device body, and sliding rails are provided at the upper and lower ends of the side of the network security isolation device body with the ventilation hole, and the sliding rails are slidably connected with a baffle, and the length of the baffle is equal to the length of the side of the network security isolation device body with the ventilation hole.

[0006] By adopting the above-mentioned technical solution, after using the network security isolation device, a baffle connected to the side of the network security isolation device body where the vent is opened is slid through a sliding rail, so that the baffle blocks the side of the network security isolation device body where the vent is opened, so that the vent will not be exposed to the outside, and dust or foreign matter will not enter the network security isolation device through the vent and accumulate, thereby increasing the service life of the network security isolation device and reducing the number of times the network security isolation device is cleaned, thereby improving the user experience. The length of the baffle is equal to the length of the side of the network security isolation device body where the vent is opened, so that the baffle does not need to be adjusted when blocking the vent, and the baffle only needs to be slid to completely block the side of the network security isolation device body where the vent is opened.

[0007] Furthermore, both ends of the baffle plate near the vent extend toward the slide rail with rotating columns, the rotating columns extend into the slide rail, the baffle plate is connected to the slide rail via the rotating columns, and one end of the slide rail away from the vent extends out of the network safety isolation device body.

[0008] By adopting the above-mentioned technical solution, although the baffle can block the vent to prevent the entry of dust or foreign objects, the baffle must be slid away from the vent to expose the vent for ventilation during use. This causes the end of the baffle away from the vent to extend out of the network security isolation device body, increasing the space required for its placement, which is very inconvenient for users. The setting of the rotating column solves this technical problem. The rotating column of the baffle is slid to the position where the slide rail extends out of the network security isolation device body, and then the baffle is rotated so that the baffle is attached to the side that is combined at a right angle to the side of the network security isolation device body with the vent. In this way, when the network security isolation device body is in use, the baffle will not cause the space for placing the network security isolation device body to increase.

[0009] Furthermore, the network safety isolation device body is rectangular, and one side of the network safety isolation device body that is combined with the side with the vent to form a right angle is provided with a connecting component for strengthening the baffle to attach to the network safety isolation device body.

[0010] By adopting the above-mentioned technical solution, although rotating the baffle to attach it to the network device security body can save the placement space of the network device security body, it also limits the placement position on the network device security body. The side of the network device security body attached to the baffle must be placed on the edge of a wall or other obstruction, which leads to a worse user experience. The setting of the connecting component solves this technical problem. By connecting the baffle and the network device security body together with the connecting component, the network device security body can be placed anywhere, thereby achieving the purpose of improving user experience.

[0011] Furthermore, the connecting component includes a trapezoidal groove and a trapezoidal block for cooperating with the trapezoidal groove to fix the baffle, the trapezoidal groove is opened on a side of the baffle away from the vent and close to the network device safety body, and the trapezoidal block is fixedly connected to the network safety isolation device body and the side with the vent at a right angle to the side.

[0012] By adopting the above technical solution, the baffle and the network device safety body are connected together. When the baffle is rotated to be attached to the side of the network security isolation device body and the side where the ventilation hole is opened in the network security isolation device body to form a right angle, the trapezoidal block will be inserted into the trapezoidal groove. Because the sides of the trapezoidal block and the trapezoidal groove are inclined walls, the trapezoidal block is clamped in the trapezoidal groove through the friction of the inclined walls, thereby connecting the baffle and the network device safety body together.

[0013] Furthermore, an end of the baffle plate close to the vent is provided with an opening facing the vent, and a sliding plate is slidably connected to the opening of the baffle plate. The opening is larger than the area where the vent is opened on the main body of the network security isolation device, and the sliding plate is covered with the opening. A sealing rubber is provided on one side of the sliding plate close to the main body of the network security isolation device.

[0014] By adopting the above technical solution, although the baffle can block dust and foreign matter after blocking the vent, due to the sliding connection, there is a gap between the baffle and the slide rail, so dust or water may enter the network security isolation device body through this gap. The setting of the sliding plate solves this technical problem. The sliding plate is pushed so that the side of the sliding plate with the sealing rubber is close to the vent. The sliding plate is continued to be pushed so that the sealing rubber is embedded in the vent. In this way, the vent is completely blocked to prevent the entry of dust or water, and the sealing and dustproof effects of the utility model are further improved.

[0015] Furthermore, a protrusion is provided on a side of the sliding plate away from the sealing rubber.

[0016] By adopting the above technical solution, after pushing the sliding plate to make the sealing rubber embed into the vent, it will cause some difficulty for the sliding plate to detach from the vent. The setting of the raised part solves this technical problem. By pinching the side walls of the raised part and pulling the sliding plate away from the vent, the sliding plate can be detached from the vent very conveniently.

[0017] Furthermore, friction grooves are provided on both sides of the raised portion.

[0018] By adopting the above technical solution, the friction groove is used to enhance the friction force of the side walls on both sides of the protrusion when the user pinches it, making it more convenient for the user to pull the sliding plate out of the vent.

[0019] Furthermore, a handle is fixedly connected to one end of the baffle away from the vent.

[0020] By adopting the above technical solution, the handle is more convenient for users to slide and rotate the baffle.

[0021] In summary, the present application includes at least one of the following beneficial technical effects.

[0022] By setting the slide rail, baffle and sliding plate, it is achieved that after using the network security isolation device, the baffle connected to the side of the network security isolation device body with the vent is slid through the slide rail, so that the baffle blocks the side of the network security isolation device body with the vent, and then the side walls of the protrusion are pinched to push the sliding plate so that the side of the sliding plate with the sealing rubber is leaned toward the vent, and the sliding plate is continued to be pushed to embed the sealing rubber into the vent, so that the vent will not be exposed to the outside, and dust or foreign matter will not enter the network security isolation device through the vent and accumulate, thereby increasing the service life of the network security isolation device and reducing the number of times the network security isolation device is cleaned, thereby improving the user experience.

[0023] By setting the rotating column and the connecting component, it is achieved that when the network security isolation device needs to be used, the side walls of the protrusion are pinched, and the sliding plate is pulled away from the vent to make the sealing rubber separate from the vent. Then the handle is held to pull the baffle away from the vent, and then the baffle is rotated so that the baffle is attached to the side of the network security isolation device body at a right angle to the side of the vent, so that the trapezoidal block is inserted into the trapezoidal groove. In this way, when the network security isolation device body is used, the baffle will not cause the space for placing the network security isolation device body to become larger, thereby saving the placement space required when using the network security isolation device and further improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the overall structure diagram of the embodiment;

[0025] Figure 2 It is another view of the overall structure of the embodiment;

[0026] Figure 3 yes Figure 1 Enlarged view of part A in the middle.

[0027] Figure numerals: 1. Network safety isolation device body; 10. Slide rail; 11. Vent; 2. Baffle; 20. Rotating column; 21. Handle; 3. Connecting assembly; 30. Trapezoidal block; 31. Trapezoidal groove; 4. Sliding plate; 40. Protrusion; 41. Friction groove. DETAILED DESCRIPTION

[0028] The present application is further described in detail below with reference to the accompanying drawings.

[0029] Example, see Figure 1 , Figure 2 , Figure 3, a network security isolation device comprises a network security isolation device body 1, a vent 11 is provided on one side of the network security isolation device body 1, and slide rails 10 are provided at the upper and lower ends of the side of the network security isolation device body 1 with the vent 11, and the slide rail 10 is slidably connected with a baffle 2, and the length of the baffle 2 is equal to the length of the side of the network security isolation device body 1 with the vent 11. When the network security isolation device is used, the baffle 2 on the side of the network security isolation device body 1 with the vent 11 is slidably connected through the slide rail 10, so that the baffle 2 blocks the side of the network security isolation device body 1 with the vent 11, so that the baffle 2 blocks the side of the network security isolation device body 1 with the vent 11, so that the vent 11 will not be exposed to the outside, and dust or foreign matter will not enter the network security isolation device through the vent 11 and accumulate, thereby improving the service life of the network security isolation device, reducing the number of cleaning times of the network security isolation device, and improving the user experience, the length of the baffle 2 is equal to the length of the side of the network security isolation device body 1 with the vent 11 so that the sliding baffle 2 does not need to be adjusted when blocking the vent 11, and the baffle 2 only needs to be slid to completely block the side of the network security isolation device body 1 with the vent 11.

[0030] Although the baffle 2 can block the vent 11 to prevent dust or foreign matter from entering, the baffle 2 must be slid away from the vent 11 to expose the vent 11 for ventilation when in use. This causes the end of the baffle 2 away from the vent 11 to extend out of the network security isolation device body 1, increasing the space required for its placement, which is very inconvenient for users. In order to solve this technical problem, in this embodiment, both ends of the baffle 2 on the side close to the vent 11 extend toward the slide rail 10 with a rotating column 20, the rotating column 20 extends into the slide rail 10, and the baffle 2 The slide rail 10 is connected by a rotating column 20, and one end of the slide rail 10 away from the vent 11 extends out of the network security isolation device body 1. The end of the baffle 2 away from the vent 11 is fixedly connected to a handle 21. Hold the handle 21 to slide the rotating column 20 of the baffle 2 to the position where the slide rail 10 extends out of the network security isolation device body 1, and then rotate the baffle 2 so that the baffle 2 is attached to the side that is combined at a right angle with the side where the vent 11 is opened. In this way, when the network security isolation device body 1 is in use, the baffle 2 will not cause the space for placing the network security isolation device body 1 to become larger.

[0031] Although rotating the baffle 2 to attach it to the network device safety body can save the placement space of the network device safety body, it also limits the placement position on the network device safety body. The side of the network device safety body attached to the baffle 2 must be placed on the side with a wall or other obstructions, which leads to a poor user experience. In order to solve this technical problem, in this embodiment, the network security isolation device body 1 is rectangular, and the network security isolation device body 1 is combined with the side with the vent 11 to form a right angle. A connecting component 3 is provided on one side. The connecting component 3 includes a trapezoidal groove 31 and a trapezoidal block 30 for fixing the baffle 2 in cooperation with the trapezoidal groove 31. The trapezoidal groove 31 is opened at the far end of the baffle 2 On the side of the network device safety body 1 close to the end away from the vent 11, the trapezoidal block 30 is fixedly connected to the network security isolation device body 1 and the side with the vent 11 formed at a right angle. When the baffle 2 is rotated to attach to the network security isolation device body 1 and the side with the vent 11 formed at a right angle, the trapezoidal block 30 will be inserted into the trapezoidal groove 31. Because the sides of the trapezoidal block 30 and the trapezoidal groove 31 are inclined walls, the trapezoidal block 30 is clamped in the trapezoidal groove 31 through the friction of the inclined walls, so that the baffle 2 and the network device safety body are connected together, and the network device safety body can be placed anywhere, thereby achieving the purpose of improving user experience.

[0032] Although the baffle 2 can block dust and foreign matter after blocking the vent 11, there is a gap between the baffle 2 and the slide rail 10 due to the sliding connection, so dust or water may enter the network security isolation device body 1 through this gap. In order to solve this technical problem, in this embodiment, the baffle 2 is provided with a through opening facing the vent 11 at one end close to the vent 11, and a sliding plate 4 is slidably connected to the through opening of the baffle 2. The through opening is larger than the area of ​​the network security isolation device body 1 where the vent 11 is provided, and the sliding plate 4 is covered with the through opening. A sealing rubber is provided on a side of the sliding plate 4 close to the network security isolation device body 1, and a protrusion 40 is provided on a side of the sliding plate 4 away from the sealing rubber, and friction grooves 41 are provided on both sides of the protrusion 40.

[0033] Pinch the side walls of the protrusion 40 and push the sliding plate 4 so that the side of the sliding plate 4 with the sealing rubber is close to the vent 11, and continue to push the sliding plate 4 so that the sealing rubber is embedded in the vent 11, thereby completely blocking the vent 11 to prevent the entry of dust or water, further improving the sealing and dust-proof effect of the utility model. When the sliding plate 4 needs to be slided out, pinch the side walls of the protrusion 40 and pull the sliding plate 4 away from the vent 11. This way, the sliding plate 4 can be easily detached from the vent 11.

[0034] Specific implementation process: After using the network security isolation device, slide the baffle 2 connected to the side of the network security isolation device body 1 where the vent 11 is opened through the slide rail 10, so that the baffle 2 blocks the side of the network security isolation device body 1 where the vent 11 is opened, and then pinch the side walls of the protrusion 40 to push the sliding plate 4 so that the side of the sliding plate 4 with the sealing rubber is close to the vent 11, and continue to push the sliding plate 4 to make the sealing rubber embed into the vent 11.

[0035] When the network safety isolation device needs to be used, pinch the side walls of the protrusion 40 and pull the sliding plate 4 away from the vent 11 to separate the sealing rubber from the vent 11. Then hold the handle 21 and pull the baffle 2 away from the vent 11. Then rotate the baffle 2 so that the baffle 2 is attached to the side that is combined at a right angle with the side of the network safety isolation device body 1 where the vent 11 is opened, so that the trapezoidal block 30 is inserted into the trapezoidal groove 31.

[0036] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A network security isolation device, characterized in that: The invention comprises a network security isolation device body (1), a ventilation opening (11) being provided on one side of the network security isolation device body (1), slide rails (10) being provided at the upper and lower ends of the side of the network security isolation device body (1) where the ventilation opening (11) is provided, the slide rails (10) being slidably connected to a baffle (2), the length of the baffle (2) being equal to the length of the side of the network security isolation device body (1) where the ventilation opening (11) is provided.

2. A network security isolation device according to claim 1, characterized in that: The two ends of the baffle (2) on the side close to the ventilation opening (11) extend toward the slide rail (10) with rotating columns (20), the rotating columns (20) extend into the slide rail (10), the baffle (2) is connected to the slide rail (10) via the rotating columns (20), and the end of the slide rail (10) away from the ventilation opening (11) extends out of the network safety isolation device body (1).

3. A network security isolation device according to claim 1, characterized in that: The network security isolation device body (1) is rectangular, and one side of the network security isolation device body (1) and the side provided with the vent (11) are combined to form a right angle, and a connecting component (3) is provided on the side for reinforcing the baffle (2) to be attached to the network security isolation device body (1).

4. A network security isolation device according to claim 3, characterized in that: The connection assembly (3) comprises a trapezoidal groove (31) and a trapezoidal block (30) for cooperating with the trapezoidal groove (31) to fix the baffle (2); the trapezoidal groove (31) is provided on a side of the baffle (2) that is away from the vent (11) and close to the network device safety body; the trapezoidal block (30) is fixedly connected to the side of the network security isolation device body (1) that is combined at a right angle with the side provided with the vent (11).

5. A network security isolation device according to claim 1, characterized in that: An end of the baffle plate (2) close to the vent (11) is provided with a through opening facing the vent (11); a sliding plate (4) is slidably connected to the through opening of the baffle plate (2); the through opening is larger than the area of ​​the network security isolation device body (1) where the vent (11) is provided; the sliding plate (4) is covered with the through opening; and a sealing rubber is provided on a side of the sliding plate (4) close to the network security isolation device body (1).

6. A network security isolation device according to claim 5, characterized in that: A protrusion (40) is provided on a side of the sliding plate (4) away from the sealing rubber.

7. A network security isolation device according to claim 6, characterized in that: Friction grooves (41) are formed on both sides of the protruding portion (40).

8. A network security isolation device according to claim 1, characterized in that: One end of the baffle (2) away from the vent (11) is fixedly connected to a handle (21).

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