Dustproof network security equipment

Abstract

The utility model relates to the technical field of network security equipment, in particular to dustproof network security equipment which comprises an equipment box body and a dustproof net, windows are arranged on the side walls of the left end and the right end of the equipment box body, moving blocks are elastically arranged on the inner walls of the upper ends of the windows, and inserting grooves are formed in the lower ends of the moving blocks. Inserting holes are formed in the inner wall of the lower end of the window, the inserting rods are inserted into the inserting grooves and pushed upwards, the dustproof net is located in the window, inserting strips at the lower end of the dustproof net are aligned to the inserting holes, then external force is slowly removed, the dustproof net is pushed to the lower end under the counter-acting force of the springs, the inserting strips are inserted into the inserting holes, and the dustproof net can be fixed. When dust on the dustproof net is too much and needs to be cleaned or replaced, the outer frame of the dustproof net is held by hand and pushed upwards, the inserting strips are separated from the inserting holes, then the dustproof net can be detached, and the effects of being convenient to disassemble, assemble and clean are achieved.

Description

Technical Field

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

[0002] Network devices and components are physical entities connected to the network. There are many types of network devices, and they are increasing day by day. Basic network devices include: hubs, switches, bridges, routers, gateways, network interface cards (NICs), wireless access points (WAPs), etc.

[0003] Currently, most switch group network devices are box-type structures, and use dust filters and cooling fans to achieve dust and heat dissipation effects. The cooling fan will suck air during use, so when used for a long time, it will cause a lot of dust to accumulate on the dust filter at the air intake position, which will affect the heat dissipation effect and is inconvenient to install and remove the filter. Utility Model Content

[0004] The purpose of the utility model is to provide a dustproof network security device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof network security device, comprising: a device box and a dustproof net, windows are provided on the left and right side walls of the device box, a moving block is elastically provided at the inner wall of the upper end of the window, a plug-in slot is provided at the lower end of the moving block, and a plug-in hole is provided on the inner wall of the lower end of the window;

[0006] A convex block is fixedly installed on the top of the dustproof net frame, a plug-in rod is fixedly installed on the upper end of the convex block, and a plug-in strip is fixedly installed on the lower end of the dustproof net frame. The plug-in rod is slidably inserted into the plug-in slot, and the plug-in strip is slidably inserted into the plug-in hole to install the dustproof net in the window.

[0007] Preferably, a groove is provided on the inner wall of the upper end of the window, and the length of the groove is the same as the width of the window.

[0008] Preferably, a spring is fixedly mounted on the upper end of the moving block, the lower end of the moving block is slidably inserted into the groove, the upper end of the spring and the bottom end of the groove are fixedly connected, and when the spring is in a balanced state, the lower end of the moving block is located outside the groove.

[0009] Preferably, circular holes are provided on the inner walls at both ends of the left and right ends of the equipment box, and the inner ends of the circular holes are connected to the lower end of the plug hole.

[0010] Preferably, a latch is slidably inserted into the circular hole, and a magnet is fixedly mounted on the front end of the latch.

[0011] Preferably, the plug-in strip is made of magnetic metal, and a docking hole is provided on a side wall at one end of the plug-in strip.

[0012] Preferably, one end of the latch passes through the circular hole and is inserted into the docking hole, and the magnet and the connector strip are magnetically connected.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By placing the end of the dust screen with the protrusion upwards, and then tilting the upper end of the dust screen inward, insert the plug-in rod into the plug-in slot and push upward, so that the protrusion and the moving block are in contact, and the moving block is pushed into the groove by the extrusion spring. At this time, the dust screen is located in the window, and then align the plug-in strip at the lower end of the dust screen with the plug-in hole, and then slowly remove the external force, and push the dust screen downward under the reaction force of the spring to insert the plug-in strip into the plug-in hole. At this time, the spring is in a slightly compressed state, so that the dust screen is installed on the equipment box. When there is a lot of dust on the dust screen and needs to be cleaned or replaced, hold the outer frame of the dust screen with your hand and push it upward to separate the plug-in strip and the plug-in hole, and then the dust screen can be removed, which makes disassembly and assembly convenient and easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a bottom view schematic diagram of the box structure of the utility model device;

[0016] Figure 2 It is a side view schematic diagram of the equipment box of the utility model;

[0017] Figure 3 This is a schematic diagram of the utility model dustproof net installed on the equipment box;

[0018] Figure 4 This is a schematic diagram of the structure of the dustproof net of the utility model;

[0019] Figure 5 It is a schematic cross-sectional view of the projection of the utility model.

[0020] In the figure: 1. Equipment box; 2. Window; 3. Groove; 4. Moving block; 5. Plug-in slot; 6. Spring; 7. Plug-in hole; 8. Round hole; 9. Latch; 10. Magnet; 11. Dustproof net; 12. Bump; 13. Plug-in rod; 14. Plug-in strip; 15. Docking hole. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0025] See also Figures 1 to 5The utility model provides a technical solution: a dustproof network security device, comprising: an equipment box 1 and a dustproof net 11, windows 2 are opened on the left and right side walls of the equipment box 1, a groove 3 is opened on the upper inner wall of the window 2, the length of the groove 3 is the same as the width of the window 2, a spring 6 is fixedly installed on the upper end of the moving block 4, the lower end of the moving block 4 is slidably inserted into the groove 3, the left and right side walls of the moving block 4 and the left and right inner walls of the window 2 are slidably connected, the upper end of the spring 6 and the bottom end of the groove 3 are fixedly connected, when the spring 6 is in a balanced state, the lower end of the moving block 4 is located on the outside of the groove 3, the left and right sides of the lower end of the moving block 4 are opened with plug-in grooves 5, the left and right inner walls of the lower end of the window 2 are opened with plug-in holes 7, and the plug-in holes 7 are rectangular.

[0026] A protrusion 12 is fixedly installed on the top of the dustproof net 11 frame, and a plug-in rod 13 is fixedly installed on the upper end of the protrusion 12. The diameter of the plug-in rod 13 is smaller than the inner diameter of the plug-in slot 5. A plug-in strip 14 is fixedly installed on the lower end of the dustproof net 11 frame. The plug-in strip 14 is rectangular, and the size of the plug-in strip 14 is smaller than the size of the plug-in hole 7. The plug-in rod 13 is slidably inserted into the plug-in slot 5, and the plug-in strip 14 is slidably inserted into the plug-in hole 7, so that the dustproof net 11 is installed in the window 2.

[0027] When installing the dustproof net 11, first point the end of the dustproof net 11 with the protrusion 12 upwards, then tilt the upper end of the dustproof net 11 inward, insert the connecting rod 13 into the connecting groove 5 and push it upward, let the protrusion 12 contact with the moving block 4, and push the moving block 4 into the groove 3 through the extrusion spring 6. At this time, the dustproof net 11 is located in the window 2, and then the connecting strip 14 at the lower end of the dustproof net 11 is aligned with the plug hole 7, and then the external force is slowly removed, and the dustproof net 11 is pushed downward under the reaction force of the spring 6, so that the plug strip 14 is inserted into the plug hole 7. At this time, the spring 6 is in a slightly compressed state, thereby installing the dustproof net 11 on the equipment box. When there is a lot of dust on the dustproof net 11 and it needs to be cleaned or replaced, hold the outer frame of the dustproof net 11 with your hand and push it upward to separate the plug strip 14 from the plug hole 7, and then the dustproof net 11 can be removed, which is convenient for disassembly and assembly and easy to clean.

[0028] Embodiment 2:

[0029] On the basis of Example 1, in order to install the dustproof net 11 more firmly and prevent someone from opening the dustproof net 11 at will, circular holes 8 are provided on the inner walls at both ends of the left and right ends of the equipment box 1. The inner end of the circular hole 8 is connected to the lower end of the plug hole 7. A latch 9 is slidably inserted into the circular hole 8. A magnet 10 is fixedly installed at the front end of the latch 9. The plug strip 14 is made of magnetic metal. A docking hole 15 is provided on the side wall at one end of the plug strip 14. When the plug strip 14 is inserted into the plug hole 7, the docking hole 15 and the circular hole 8 have the same center. One end of the latch 9 passes through the circular hole 8 and is inserted into the docking hole 15. The magnet 10 and the plug strip 14 are magnetically connected.

[0030] When the dustproof net 11 is installed in the window 2, one end of the pin 9 is inserted into the plug hole 7 through the round hole 8. The front end of the pin 9 is located in the docking hole 15 and is adsorbed in the docking hole 15 by the magnet 10, thereby fixing the dustproof net 11 to prevent someone from removing the dustproof net 11 from the outside.

[0031] When the device is working, when installing the dust screen 11, first point the end of the dust screen 11 with the protrusion 12 upwards, then tilt the upper end of the dust screen 11 inwards, insert the plug rod 13 into the plug slot 5 and push it upwards, let the protrusion 12 contact the moving block 4, and push the moving block 4 into the groove 3 through the extrusion spring 6. At this time, the dust screen 11 is located in the window 2, and then align the plug strip 14 at the lower end of the dust screen 11 with the plug hole 7, and then slowly remove the external force, push the dust screen 11 downwards under the reaction force of the spring 6, and let the plug strip 14 insert into the plug slot. In the connecting hole 7, the spring 6 is in a slightly compressed state, so that the dustproof net 11 is installed on the equipment box 1, and then one end of the pin 9 is inserted into the plug hole 7 through the round hole 8. The front end of the pin 9 is located in the docking hole 15 and is adsorbed in the docking hole 15 by the magnet 10 to fix the dustproof net 11. When there is a lot of dust on the dustproof net 11 and it needs to be cleaned or replaced, pull out the pin 9, and then hold the outer frame of the dustproof net 11 with your hand and push it upward to separate the plug strip 14 and the plug hole 7, and then the dustproof net 11 can be removed, which facilitates disassembly and assembly.

[0032] 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 network security device, comprising: The device box (1) and the dustproof net (11) are provided with windows (2) on both the left and right side walls of the device box (1), characterized in that a moving block (4) is elastically provided on the inner wall of the upper end of the window (2), a plug-in slot (5) is provided on the lower end side wall of the moving block (4), and a plug-in hole (7) is provided on the lower end inner wall of the window (2); A convex block (12) is fixedly mounted on the top of the dustproof net (11) frame, a plug-in rod (13) is fixedly mounted on the upper end of the convex block (12), a plug-in strip (14) is fixedly mounted on the lower end of the dustproof net (11) frame, the plug-in rod (13) is slidably inserted into the plug-in slot (5), the plug-in strip (14) is slidably inserted into the plug-in hole (7), and the dustproof net (11) is installed in the window (2).

2. The dustproof network security device according to claim 1, characterized in that: A groove (3) is provided on the inner wall of the upper end of the window (2), and the length of the groove (3) is the same as the width of the window (2).

3. The dustproof network security device according to claim 2, characterized in that: A spring (6) is fixedly mounted on the upper end of the moving block (4), and the lower end of the moving block (4) is slidably inserted into the groove (3). The upper end of the spring (6) and the bottom end of the groove (3) are fixedly connected. When the spring (6) is in a balanced state, the lower end of the moving block (4) is located outside the groove (3).

4. The dustproof network security device according to claim 1, characterized in that: Circular holes (8) are provided on the inner walls at both ends of the equipment box (1), and the inner ends of the circular holes (8) are connected to the lower ends of the plug holes (7).

5. The dustproof network security device according to claim 4, characterized in that: A latch pin (9) is slidably inserted into the circular hole (8), and a magnet (10) is fixedly mounted on the front end of the latch pin (9).

6. The dustproof network security device according to claim 5, characterized in that: The plug-in strip (14) is made of magnetic metal, and a docking hole (15) is provided on a side wall at one end of the plug-in strip (14).

7. The dustproof network security device according to claim 6, characterized in that: One end of the latch pin (9) passes through the circular hole (8) and is inserted into the docking hole (15), and the magnet (10) and the plug-in strip (14) are magnetically connected.

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