Computer network control box

Abstract

The utility model relates to the technical field of computer network equipment, in particular to a computer network control box which comprises a box body and a box door rotationally installed at a cavity opening of an inner cavity of the box body, an air inlet penetrating through the inner cavity is formed in one side of the box body, and an air inlet filter screen is arranged in the air inlet. The blocking panel is rotationally installed in an inner cavity of the box body and abuts against the wall of the inner cavity of the box body, the blocking panel, the box door and the extrusion block move synchronously, and a sponge plate clamped into the air inlet is installed on the side, close to the air inlet filter screen, of the blocking panel; the extrusion block is driven by the transmission assembly to ascend without extruding and abutting against the filter screen, the filter screen is pushed out of the air inlet, the filter screen does not need to be detached independently, the device has the advantage of being convenient to use, the air inlet is blocked and covered with the blocking panel, dust is prevented from entering the device from the air inlet, and the overall dust filtering and intercepting effect is improved.

Description

Technical Field

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

[0002] A computer network is a collection of computer systems that uses communication devices and lines to interconnect multiple computers and their accessories that are located in different geographical locations and have independent functions, thereby achieving information transmission and resource sharing.

[0003] The terminal accessories of the computer network are installed in the control box. In order to ensure the normal heat dissipation of the terminal accessories, heat dissipation holes are opened on the surface. However, the heat dissipation holes are prone to dust intrusion, so filters need to be installed at the heat dissipation holes to block dust and allow air circulation.

[0004] However, after long-term use, dust easily accumulates on the surface of the filter, causing partial or even complete blockage of the filter mesh, resulting in poor air intake, which reduces the heat dissipation effect. For this reason, the filter needs to be removed separately regularly, which is inconvenient to use. More importantly, in the process of removing the filter for cleaning, dust is still easy to enter from the heat dissipation port of the computer network control box, reducing the filtering interception effect. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a computer network control box, which can effectively solve the problem that the prior art is inconvenient to use and has poor filtering effect.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The utility model provides a computer network control box, comprising a box body and a box door rotatably installed at the opening of an inner cavity of the box body, an air inlet is opened on one side of the box body through the inner cavity, an air inlet filter is arranged in the air inlet, an extrusion assembly comprises an extrusion block which moves synchronously with the box door and is lifted and slidably installed on the upper cavity top of the air inlet and contacts the air inlet filter, a blocking panel is rotatably installed in the inner cavity of the box body and contacts the inner cavity wall of the box body, the blocking panel moves synchronously with the box door and the extrusion block, and a sponge plate which is inserted into the air inlet is installed on the side close to the air inlet filter.

[0008] Furthermore, a block is installed on the inner cavity wall of the air inlet, the air inlet filter is in conflict with the block, an exhaust filter is embedded and installed through the inner cavity on the other side of the box body, a fan is installed in the box body, and two fixed blocks symmetrically distributed up and down are installed on one side of the inner cavity opening of the box body.

[0009] Furthermore, a magnetic strip magnetically attracted to the box body is embedded and installed on the side of the box door close to the box body, a door handle is installed on the side of the box door away from the box body, and a first rotating shaft rotatably installed with a corresponding fixed block is installed on the top and bottom ends of the box door.

[0010] Furthermore, a first transmission wheel connected to the corresponding first rotating shaft is rotatably installed in the fixed block located above, a second transmission wheel is rotatably installed in the box, and a first transmission belt is wrapped around the first transmission wheel and the second transmission wheel.

[0011] Furthermore, a first bevel gear is installed at the bottom end of the second transmission wheel, a second bevel gear is meshedly installed at the bottom end of the first bevel gear, a gear is installed on one side of the second bevel gear, a rack is installed on one side of the gear, and an extrusion block is installed at the bottom end of the rack.

[0012] Furthermore, the top and bottom ends of the blocking panel are both equipped with a second rotating shaft rotatably installed on the upper cavity top and lower cavity bottom of the box body, a third transmission wheel is installed on the top of the second rotating shaft located above, a fourth transmission wheel is installed on the top of the second transmission wheel, and a second transmission belt is installed between the fourth transmission wheel and the third transmission wheel.

[0013] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0014] 1. Insert the filter into the air inlet of the box, and lock the filter by squeezing and contacting it with the squeezing block. When the door is opened, the squeezing block is driven up by the transmission component to no longer squeeze and contact the filter, and the filter is pushed out from the air inlet. There is no need to remove the filter separately, which is easy to use.

[0015] 2. A sealing panel is installed on the back of the sponge board that squeezes out the filter. The sealing panel seals and covers the air inlet, thereby preventing dust from entering from the air inlet during the cleaning of the disassembled filter, thereby improving the overall dust filtering and interception effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0018] Figure 2This is a schematic diagram of the overall structure of the utility model after the box door is opened;

[0019] Figure 3 This is a schematic diagram of the installation structure of the box body and the box cover of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the extrusion assembly and the blocking panel of the utility model;

[0021] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0022] The numbers in the figure represent: 1. Box body; 11. Air inlet; 12. Block; 13. Exhaust filter; 14. Fan; 15. Fixing block; 2. Box door; 21. Magnetic strip; 22. Door handle; 23. First transmission wheel; 24. First transmission belt; 25. Second transmission wheel; 26. First bevel gear; 27. Second bevel gear; 28. Gear; 29. ​​Rack; 210. Extrusion block; 3. Air inlet filter; 4. Sealing panel; 41. Sponge board; 42. Third transmission wheel; 43. Fourth transmission wheel; 44. Second transmission belt. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Example 1

[0026] Reference Figure 1-4, which is the first embodiment of the utility model, discloses a computer network control box, including a box body 1 and a box door 2 rotatably installed at the cavity opening of the box body 1, an air inlet 11 is opened through the inner cavity on one side of the box body 1, an air inlet filter 3 is arranged in the air inlet 11, and the air inlet filter 3 is adapted to the air inlet 11 to ensure that the filtering and interception are thorough without dead angles, and an extrusion component includes an extrusion block 21 that moves synchronously with the box door 2, and is installed on the top of the cavity of the air inlet 11 and contacts the air inlet filter 3. 0, the extrusion block 210 descends from above the air inlet filter 3, and squeezes and contacts the air inlet filter 3, thereby achieving the limited fixation of the air inlet filter 3, the blocking panel 4 is rotatably installed in the inner cavity of the box body 1 and contacts the inner cavity wall of the box body 1, the blocking panel 4 moves synchronously with the box door 2 and the extrusion block 210, and a sponge plate 41 that is inserted into the air inlet 11 is installed on the side close to the air inlet filter 3, the sponge plate 41 can be deformed, so that it can be inserted into the air inlet 11, and the air inlet filter 3 is pushed out from the air inlet 11.

[0027] Example 2

[0028] Reference Figure 1-4 , which is the second embodiment of the utility model, which is different from the first embodiment in that: a block 12 is installed on the inner cavity wall of the air inlet 11, and the air inlet filter 3 conflicts with the block 12, so that the air inlet filter 3 is quickly placed in the specified position, and an exhaust filter 13 is embedded and installed through the inner cavity on the other side of the box body 1, and a fan 14 is installed in the box body 1. Two fixed blocks 15 symmetrically distributed up and down are installed on one side of the inner cavity of the box body 1, and a magnetic strip 21 that is magnetically adsorbed to the box body 1 is embedded and installed on the side of the box door 2 close to the box body 1 to ensure that the box door 2 is adsorbed and fixed to the box body 1, and a door handle 22 is installed on the side of the box door 2 away from the box body 1, and a first rotating shaft rotatably installed with the corresponding fixed block 15 is installed on the top and bottom ends of the box door 2, and a first transmission wheel 23 connected with the corresponding first rotating shaft is rotatably installed in the fixed block 15 located above, and a second Transmission wheel 25, a first transmission belt 24 is wrapped around the first transmission wheel 23 and the second transmission wheel 25, a first bevel gear 26 is installed at the bottom end of the second transmission wheel 25, and the second bevel gear 27 is meshed and installed at the bottom end of the first bevel gear 26, a gear 28 is installed on one side of the second bevel gear 27, a rack 29 is installed on one side of the gear 28, and an extrusion block 210 is installed at the bottom end of the rack 29, and the top and bottom ends of the blocking panel 4 are both equipped with a second rotating shaft rotatably installed on the upper cavity top and the lower cavity bottom of the inner cavity of the box body 1, and the third transmission wheel 42 is installed on the top of the second rotating shaft located above, and a fourth transmission wheel 43 is installed on the top of the second transmission wheel 25, and a second transmission belt 44 is sleeved between the fourth transmission wheel 43 and the third transmission wheel 42. In the utility model, the second transmission wheel 25, the first bevel gear 26 and the fourth transmission wheel 43 are all embedded and rotatably installed in the box body 1.

[0029] The remaining structures are the same as those of Example 1.

[0030] First, the door 2 is opened by the door handle 22, which drives the first transmission wheel 23 to rotate, and the second transmission wheel 25, the first bevel gear 26, and the fourth transmission wheel 43 are driven to rotate synchronously through the first transmission belt 24. The first bevel gear 26 is engaged to drive the second bevel gear 27 and the gear 28 to rotate, and then the gear rack 29 is engaged to rise, thereby driving the extrusion block 210 to rise in height, and no longer extruding and resisting the air inlet filter 3;

[0031] Secondly, the fourth transmission wheel 43 drives the third transmission wheel 42 to rotate through the second transmission belt 44, and then drives and rotates the blocking panel 4 and the sponge plate 41, until the blocking panel 4 rotates and blocks against the inner wall of the box body 1, and the sponge plate 41 is stuck in the air inlet 11, and the air inlet filter 3 is pushed out, so that the air inlet filter 3 automatically falls out, and the mesh on the surface of the air inlet filter 3 is cleaned. During the cleaning process, since the blocking panel 4 and the sponge plate 41 block the air inlet 11, dust and impurities will not enter from the air inlet 11, thereby improving the overall dust filtering and interception effect;

[0032] Finally, the cleaned air inlet filter 3 is reinserted into the air inlet 11 and abutted against the corresponding block 12, and then the box door 2 is closed, thereby driving the extrusion block 210 to synchronously descend and squeeze and abut against the air inlet filter 3. At the same time, the blocking panel 4 and sponge plate 41 originally blocked in the air inlet 11 will rotate in the opposite direction and retract, no longer blocking the air inlet 11, and the fan 14 is started to draw outside air through the air inlet filter 3 and discharge it from the exhaust filter 13 to dissipate the heat of the computer network terminal accessories in the box body 1.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A computer network control box, comprising a box body (1) and a box door (2) rotatably mounted at the inner cavity opening of the box body (1), characterized in that: An air inlet (11) is provided on one side of the box body (1) and penetrates the inner cavity. An air inlet filter (3) is provided in the air inlet (11). The box body (1) further comprises: An extrusion assembly comprises an extrusion block (210) which moves synchronously with the box door (2) and is installed on the top of the upper cavity of the air inlet (11) in a lifting and sliding manner and contacts the air inlet filter (3); A blocking panel (4) is rotatably mounted in the inner cavity of the box body (1) and contacts the inner cavity wall of the box body (1); the blocking panel (4) moves synchronously with the box door (2) and the extrusion block (210) and a sponge plate (41) that is inserted into the air inlet (11) is installed on the side close to the air inlet filter (3).

2. A computer network control box according to claim 1, characterized in that: A stopper (12) is installed on the inner cavity wall of the air inlet (11), the air inlet filter (3) is in contact with the stopper (12), an exhaust filter (13) is embedded and installed through the inner cavity on the other side of the box body (1), a fan (14) is installed in the box body (1), and two fixing blocks (15) symmetrically distributed up and down are installed on one side of the inner cavity opening of the box body (1).

3. A computer network control box according to claim 2, characterized in that: A magnetic strip (21) magnetically attracted to the box body (1) is embedded and installed on the side of the box door (2) close to the box body (1), a door handle (22) is installed on the side of the box door (2) away from the box body (1), and a first rotating shaft rotatably installed with a corresponding fixed block (15) is installed at the top and bottom ends of the box door (2).

4. A computer network control box according to claim 2, characterized in that: A first transmission wheel (23) connected to a corresponding first rotating shaft is rotatably mounted in the fixed block (15) located above, a second transmission wheel (25) is rotatably mounted in the box body (1), and a first transmission belt (24) is wrapped around the first transmission wheel (23) and the second transmission wheel (25).

5. A computer network control box according to claim 4, characterized in that: A first bevel gear (26) is mounted at the bottom end of the second transmission wheel (25); a second bevel gear (27) is mounted in meshing engagement with the bottom end of the first bevel gear (26); a gear (28) is mounted on one side of the second bevel gear (27); a rack (29) is mounted on one side of the gear (28); and an extrusion block (210) is mounted at the bottom end of the rack (29).

6. A computer network control box according to claim 4, characterized in that: The top and bottom ends of the blocking panel (4) are both provided with a second rotating shaft rotatably mounted on the top of the upper cavity and the bottom of the lower cavity of the box body (1); a third transmission wheel (42) is mounted on the top of the second rotating shaft located at the top; a fourth transmission wheel (43) is mounted on the top of the second transmission wheel (25); and a second transmission belt (44) is sleeved between the fourth transmission wheel (43) and the third transmission wheel (42).

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