Dustproof assembly for network firewall equipment

Abstract

The utility model relates to the technical field of network equipment, in particular to a dustproof assembly for network firewall equipment, which comprises the network firewall equipment, and the dustproof assembly is arranged at one end of the network firewall equipment. The dustproof assembly comprises a connecting port formed in one end of the network firewall equipment, connecting cylinders are arranged at the four corners of one end of the network firewall equipment, inserting rods are connected to the inner walls of the connecting cylinders, a transparent protective cover is arranged at one ends of the inserting rods, and anti-skid pads are pasted on the periphery of one side of the transparent protective cover. According to the dustproof assembly for the network firewall equipment, the transparent protective cover is arranged outside a connecting port of the network firewall equipment, so that the connecting port is shielded, dust prevention and protection can be conveniently carried out on the connecting port of the network firewall equipment, and the dustproof assembly for the network firewall equipment is convenient to use. Therefore, dust is prevented from entering the network firewall equipment through the connecting port.

Description

Technical Field

[0001] The utility model relates to the technical field of network equipment, in particular to a dustproof component for network firewall equipment. Background Art

[0002] A firewall is a technology that combines various software and hardware devices for security management and screening to help a computer network build a relatively isolated protective barrier between its internal and external networks, thereby protecting user data and information security.

[0003] A network firewall device is proposed in the patent with publication number CN202652260U. In the patent, the vertical air outlet mode is adopted inside the firewall chassis. The fan installed on the rear panel draws air into the chassis through the air inlet of the front panel, so that the heat generated by the system is discharged from the air outlet of the rear panel. Through the reasonable layout of the firewall system, the problem of poor heat dissipation of the system is solved, and the problem of increased noise and increased system cost caused by the use of multiple fans is avoided. Through testing, the maximum environmental temperature resistance of the CPU of the firewall device of the utility model is 45 degrees Celsius, which is one third higher than the heat resistance temperature of the CPU of the existing firewall device of 30 degrees Celsius, so that the performance of the device is significantly improved. However, there are still the following problems in the patent:

[0004] The connection ports of the above-mentioned network devices are prone to accumulate dust when in use and when not in use, which causes the dust to enter the interior of the network firewall device, thus affecting its service life.

[0005] In view of the above problems, it is necessary to design a dustproof component for network firewall equipment to overcome the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a dustproof component for network firewall equipment, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A dustproof component for a network firewall device, comprising a network firewall device, one end of which is provided with a dustproof component;

[0009] The dustproof component includes a connecting port arranged at one end of the network firewall device, and connecting tubes are arranged at the four corners of one end of the network firewall device, and an insertion rod is connected to the inner wall of the connecting tube, and a transparent protective cover is arranged at one end of the insertion rod, and an anti-slip pad is pasted around one side of the transparent protective cover, and L-shaped connecting plates are arranged at both ends of the transparent protective cover, a threaded sleeve block is arranged in the middle of the L-shaped connecting plate, a threaded rod is arranged on the inner wall of the threaded sleeve block, and a support pad is arranged at one end of the threaded rod.

[0010] As a preferred solution of the utility model, the number of the inserted rods is four groups, the number of the L-shaped connecting plates is two groups, the number of the threaded rods is four groups, the number of the support pads is four groups, the number of the threaded sleeves is four groups, and the number of the connecting tubes is four groups.

[0011] As a preferred solution of the utility model, the connecting tube is fixedly connected to the network firewall device.

[0012] As a preferred solution of the utility model, the insertion rod is clamped with the connecting tube, and the anti-slip pad is bonded with the transparent protective cover.

[0013] As a preferred solution of the utility model, the L-shaped connecting plate is fixedly connected to the transparent protective cover, and the threaded sleeve block is fixedly connected to the L-shaped connecting plate.

[0014] As a preferred solution of the utility model, the threaded rod and the threaded sleeve block are threadedly connected, and the support pad and the threaded rod are fixedly connected. Beneficial Effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, a dustproof component for a network firewall device is designed, and a transparent protective cover is installed on the outside of a connection port of the network firewall device to shield the connection port, thereby facilitating dustproofing and protection of the interface of the network firewall device, thereby preventing dust from entering the interior of the network firewall device through the connection port. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the network firewall device and transparent protective cover structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the transparent protective cover and the anti-skid pad structure of the utility model.

[0020] In the figure: 1. Network firewall equipment; 2. Dustproof component; 201. Transparent protective cover; 202. Connecting tube; 203. Connecting port; 204. Insert rod; 205. L-shaped connecting plate; 206. Threaded rod; 207. Support pad; 208. Threaded sleeve block; 209. Anti-slip pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-3 As shown, a dustproof component for a network firewall device includes a network firewall device 1, and a dustproof component 2 is provided at one end of the network firewall device 1;

[0026] The dustproof component 2 includes a connection port 203 arranged at one end of the network firewall device 1, and a connecting tube 202 is arranged at the four corners of one end of the network firewall device 1, and the inner wall of the connecting tube 202 is connected to the plug rod 204, and a transparent protective cover 201 is arranged at one end of the plug rod 204, and an anti-slip pad 209 is pasted around one side of the transparent protective cover 201, and L-shaped connecting plates 205 are arranged at both ends of the transparent protective cover 201, and a threaded sleeve block 208 is arranged in the middle of the L-shaped connecting plate 205, and a threaded rod 206 is arranged on the inner wall of the threaded sleeve block 208, and a support pad 207 is arranged at one end of the threaded rod 206.

[0027] Please see attached Figure 1 , Attachment Figure 2 and attached Figure 3 As shown, the number of the inserted rods 204 is four groups, the number of the L-shaped connecting plates 205 is two groups, the number of the threaded rods 206 is four groups, the number of the support pads 207 is four groups, the number of the threaded sleeves 208 is four groups, the number of the connecting tubes 202 is four groups, the connecting tubes 202 are fixedly connected to the network firewall device 1, the inserted rods 204 are clamped with the connecting tubes 202, the anti-skid pads 209 are bonded to the transparent protective cover 201, the L-shaped connecting plates 205 are fixedly connected to the transparent protective cover 201, the threaded sleeves 208 are fixedly connected to the L-shaped connecting plates 205, the threaded rods 206 are threadedly connected to the threaded sleeves 208, and the support pads 207 are fixedly connected to the threaded rods 206;

[0028] The anti-slip pad 209 serves to increase the sealing effect between the transparent protective cover 201 and the network firewall device 1, and the insertion rod 204 is clamped with the connecting tube 202 to facilitate disassembly and assembly thereof.

[0029] Working process of the utility model: When using the dustproof component for network firewall equipment designed by the present scheme, the four groups of plug rods 204 at one end of the transparent protective cover 201 are inserted into the interior of the connecting tube 202, and the anti-slip pad 209 on one side of the transparent protective cover 201 is tightly attached to the outer wall of one side of the network firewall equipment 1 to achieve a sealing effect. The threaded rod 206 is manually twisted, and the support pad 207 at one end of the threaded rod 206 is supported to the outer wall of the network firewall equipment 1 through a threaded connection, so as to support the transparent protective cover 201 and prevent the transparent protective cover 201 from falling. Therefore, the transparent protective cover 201 prevents dust from entering the interior of the network firewall equipment 1 through the connecting port 203, thereby achieving a dustproof effect.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof component for a network firewall device, comprising a network firewall device (1), characterized in that: One end of the network firewall device (1) is provided with a dustproof component (2); The dustproof component (2) comprises a connection port (203) arranged at one end of the network firewall device (1); the four corners of one end of the network firewall device (1) are each provided with a connection tube (202); the inner wall of the connection tube (202) is connected to a plug rod (204); one end of the plug rod (204) is provided with a transparent protective cover (201); one side of the transparent protective cover (201) is adhered with an anti-slip pad (209) around one side; both ends of the transparent protective cover (201) are provided with an L-shaped connection plate (205); a threaded sleeve (208) is provided in the middle of the L-shaped connection plate (205); a threaded rod (206) is provided on the inner wall of the threaded sleeve (208); and a support pad (207) is provided at one end of the threaded rod (206).

2. The dustproof component for network firewall equipment according to claim 1, characterized in that: The number of the inserted rods (204) is four, the number of the L-shaped connecting plates (205) is two, the number of the threaded rods (206) is four, the number of the supporting pads (207) is four, the number of the threaded sleeves (208) is four, and the number of the connecting tubes (202) is four.

3. The dustproof component for network firewall equipment according to claim 1, characterized in that: The connecting cylinder (202) is fixedly connected to the network firewall device (1).

4. The dustproof component for network firewall equipment according to claim 1, characterized in that: The insertion rod (204) and the connecting tube (202) are clamped together, and the anti-slip pad (209) and the transparent protective cover (201) are bonded together.

5. The dustproof component for network firewall equipment according to claim 1, characterized in that: The L-shaped connecting plate (205) is fixedly connected to the transparent protective cover (201), and the threaded sleeve block (208) is fixedly connected to the L-shaped connecting plate (205).

6. The dustproof component for network firewall equipment according to claim 1, characterized in that: The threaded rod (206) is threadedly connected to the threaded sleeve block (208), and the support pad (207) is fixedly connected to the threaded rod (206).

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