Computer network equipment safety protection device

Abstract

The invention discloses a security protection device for computer network equipment, and relates to the field of computer security. The safety protection device for the computer network equipment comprises a case main body, the computer network equipment is arranged in the case main body, a machine board is arranged on the case main body, and a protection assembly is arranged on the machine board. According to the safety protection device for the computer network equipment, wind power generated by the dust remover blows dust on the computer network equipment in the case, and the blown dust falls into the containing box under the action of gravity, so that the computer network equipment in the case main body is protected, and the dust remover and the air duct are driven to move, so that the safety of the computer network equipment is improved. The air in the air duct passes through a plurality of positions of the computer network equipment in the case main body, so that the use range of the dust remover is conveniently enlarged, the operation process is simple and rapid, the efficiency is relatively high, and the use is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of computer security, and in particular to a computer network equipment security protection device. Background Art

[0002] Network devices and components are physical entities connected to the network. Computer network devices are mostly a collection of interconnected, autonomous computers for the purpose of sharing resources, including computer cases, monitors, control devices, external connection cables, etc. With the rapid development of network technology, the application areas of computer network devices are also constantly expanding, and the innovation and design of protective devices for computer network equipment play a role in promoting the development of network technology.

[0003] Some existing computer network devices are usually arranged inside a chassis, and the chassis plays a protective role for the computer network devices. In order to promote the heat dissipation of the computer network devices, a large number of heat dissipation holes are usually arranged on the chassis, and these heat dissipation holes connect the inside of the chassis with the external environment. After long-term use, a large amount of dust enters the inside of the chassis through these heat dissipation holes and adheres to the computer network devices. The accumulation of dust can easily cause damage to the computer network devices or slow down their operation speed. Therefore, it is necessary to clean the dust regularly. However, in the prior art, when cleaning the dust, people need to disassemble the chassis, contact the computer network devices, and sweep the dust on the computer network devices. After sweeping, the chassis needs to be reassembled. This process is cumbersome and complicated, the cleaning efficiency is low, and the dust sweeping process takes a long time and the effect is poor. Therefore, a computer network equipment safety protection device is proposed to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a computer network equipment security protection device, which solves the problem raised in the above background technology that in the prior art, when people clean the dust, they need to disassemble the chassis, access the computer network equipment, and sweep the dust on the computer network equipment. After sweeping, they need to reassemble the chassis. This process is cumbersome and complicated, the cleaning efficiency is low, and the dust sweeping process takes a long time and the effect is poor.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A computer network equipment security protection device, comprising:

[0006] The computer network device is arranged inside the chassis body, the chassis body is provided with an organic board, the board is provided with a protective component, and the protective component includes:

[0007] A cleaning unit is arranged inside the chassis body, and is used to remove dust attached to the computer network equipment inside the chassis body. The cleaning unit includes a dust collector and a container box. The dust collector is arranged inside the chassis body, and a fan is fixedly arranged at one end of the dust collector. A slot is opened on the outer wall of the board, and the container box is plugged into the slot.

[0008] A moving unit, which is arranged on the machine plate, and is used to adjust the dust cleaning position of the dust collector;

[0009] The positioning unit is arranged on the moving unit and is used to limit and lock the use position of the dust collector.

[0010] Preferably, the mobile unit comprises:

[0011] A connection box and a drive motor, wherein the connection box is fixedly arranged on the outer wall of the machine plate, and the inner wall of the connection box is rotatably connected with a rotating screw through a bearing, and the drive motor is fixedly arranged on the outer wall of the connection box, and the output end of the drive motor is fixedly connected to the rotating screw;

[0012] The outer wall of the connection block is fixedly provided with a moving block, the outer wall of the connection box is provided with a moving opening, and the moving block passes through the moving opening and is threadedly connected to the outer wall of the rotating screw.

[0013] Preferably, the outer wall of the connecting block is rotatably connected to a swing plate via a pin shaft, a sliding opening is provided on the outer wall of the swing plate, a rotating rod is rotatably provided on the connecting block, a pushing rod is fixedly provided on the outer wall of the rotating rod, the other side of the pushing rod is rotatably connected to a sliding block via a pin shaft, and the sliding block is movably engaged in the sliding opening.

[0014] Preferably, a first bevel gear is fixedly provided on the outer wall of the rotating rod, the inner cavity of the connecting block is rotatably connected to a rotating shaft via a bearing, a second bevel gear is fixedly provided on the outer wall of the rotating shaft, and the first bevel gear is meshingly connected with the outer wall of the second bevel gear.

[0015] Preferably, a first pulley is fixedly provided on the outer wall of the rotating shaft, a slide groove is opened on the outer wall of the connecting block, and the inner wall of the slide groove is rotatably connected to a rotating column through a bearing, and a second pulley is fixedly provided on the outer wall of the rotating column, and the outer walls of the first pulley and the second pulley are connected through a belt body transmission.

[0016] Preferably, a rotating gear is fixedly provided on the outer wall of the rotating column, a rack block is fixedly provided on the outer wall of the connecting box, and the rotating gear is meshingly connected with the outer wall of the rack block.

[0017] Preferably, the positioning unit comprises:

[0018] A fixed block is fixedly arranged on the outer wall of the swing plate, and the inner wall of the fixed block is rotatably connected with a bidirectional screw through a bearing;

[0019] A first clamping plate and a second clamping plate, a movable plate is fixedly arranged on the outer wall of the first clamping plate, and the movable plate is threadedly connected to the outer wall of the bidirectional screw, the second clamping plate is threadedly connected to the outer wall of the bidirectional screw, and the dust collector is inserted between the first clamping plate and the second clamping plate;

[0020] The positioning block is fixedly arranged on the outer wall of the swing plate. The outer wall of the positioning block is provided with a positioning opening, and the air duct is plugged into the positioning opening.

[0021] Preferably, a rotating plate is fixedly provided on the top of the bidirectional screw, a socket is penetrated through the outer wall of the rotating plate, a support rod is fixedly provided on the top of the fixed block, a threaded hole is provided on the top of the support rod, a fixing screw is threadedly connected in the threaded hole, and the bottom of the fixing screw is inserted into the corresponding socket.

[0022] Preferably, a card slot is provided at the bottom of the machine plate, a front plate is fixedly provided at the front end of the container box, a card plate is inserted through the bottom of the front plate, and the top of the card plate is clamped in the card slot.

[0023] Preferably, a connecting groove is opened inside the front plate, and a spring bar is fixedly provided on the inner wall of the connecting groove, and an extrusion block is fixedly provided on the other end of the spring bar, and the extrusion block is fixedly provided on the outer wall of the card plate.

[0024] The present invention discloses a computer network equipment security protection device, which has the following beneficial effects:

[0025] 1. The computer network equipment safety protection device, by setting the connection relationship between the chassis, the dust collector, the air duct and the containing box, enables the dust collector to be started, so that the wind force generated by the dust collector blows the dust on the computer network equipment in the chassis, which is convenient for cleaning the dust on the computer network equipment, and the blown dust falls into the containing box by gravity, which is convenient for collecting the dust and cleaning, so that the computer network equipment inside the chassis body is protected, and the phenomenon of damage to the computer network equipment inside the chassis body due to excessive dust is reduced, which is beneficial to prolonging the service life of the computer network equipment inside the chassis body, and by setting the connection box, the driving motor, the connection block, the swing plate and the rotating rod, it is convenient to drive the dust collector and the air duct to move, so that the wind in the air duct passes through multiple positions of the computer network equipment inside the chassis body, which is convenient for increasing the use range of the dust collector, which is beneficial to improving the cleaning and protection effect of the computer network equipment inside the chassis body, and the operation process is simple, fast, efficient and convenient to use.

[0026] 2. The computer network equipment safety protection device is provided with a connection relationship between a fixed block, a first clamping plate and a second clamping plate, so that by rotating the rotating plate clockwise, the first clamping plate and the second clamping plate clamp the dust collector on the swinging plate, which is convenient for installation, and by rotating the rotating plate counterclockwise, the first clamping plate and the second clamping plate are loosened, so that the dust collector can be easily removed from the swinging plate, and the installation and disassembly operations are simple and quick, which is convenient for maintenance and inspection, and is convenient for improving its maintenance efficiency.

[0027] 3. The computer network equipment safety protection device sets the connection relationship between the card slot, the front plate, the card plate, the spring bar and the container box, so that the card plate is pushed upward by the spring bar, and the card plate is stuck in the card slot, so that the position of the front plate is fixed, thereby facilitating the restriction of the position of the container box, reducing the displacement of the container box and affecting the phenomenon of dust containing. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the structure of the container of the present invention;

[0031] Figure 3 It is a schematic diagram of the internal structure of the chassis body of the present invention;

[0032] Figure 4 This is a cross-sectional view of the connection box structure of the present invention;

[0033] Figure 5 It is a schematic diagram of the structure of the dust collector of the present invention;

[0034] Figure 6 This is a schematic diagram of the push rod structure of the present invention;

[0035] Figure 7 This is a cross-sectional view of the connecting block structure of the present invention;

[0036] Figure 8 This is a schematic diagram of the structure of the fixed block of the present invention;

[0037] Fig. 9 This is a schematic diagram of the structure of the rotating plate of the present invention;

[0038] Fig.10 It is a cross-sectional view of the front plate structure of the present invention.

[0039] In the figure: 1, chassis body; 101, machine board; 102, slot; 103, card slot; 2, dust collector; 201, air duct; 3, connecting box; 301, driving motor; 302, rotating screw; 303, moving port; 304, rack block; 4, connecting block; 401, moving block; 402, slide; 403, first bevel gear; 404, rotating shaft; 405, first pulley; 406, rotating column; 407, second pulley; 408, belt body; 409, rotating gear; 410, second Bevel gear; 5, swing plate; 501, slide; 502, rotating rod; 503, push rod; 504, slider; 505, positioning block; 506, positioning port; 6, fixed block; 601, bidirectional screw; 602, moving plate; 603, first clamping plate; 604, second clamping plate; 605, rotating plate; 606, jack; 607, support rod; 608, fixed screw; 7, container; 701, front plate; 702, clamping plate; 703, connecting groove; 704, spring bar; 705, extrusion block. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The embodiment of the present application provides a computer network equipment safety protection device to solve the problem in the prior art that when people clean the dust, they need to disassemble the chassis, contact the computer network equipment, and sweep the dust on the computer network equipment. After sweeping, the chassis needs to be reassembled, and this process is cumbersome and complicated, the cleaning efficiency is low, and the dust sweeping process takes a long time and the effect is poor. The dust collector 2 is started so that the wind force generated by the dust collector 2 blows the dust on the computer network equipment in the chassis body 1, which is convenient for cleaning the dust on the computer network equipment, and the blown dust falls into the containing box 7 by gravity, which is convenient for collecting the dust and cleaning it. The computer network equipment inside the chassis body 1 is protected, and the wind in the wind tube 201 passes through multiple positions of the computer network equipment inside the chassis body 1, which is convenient for increasing the use range of the dust collector 2, which is beneficial to improving the cleaning and protection effect of the computer network equipment inside the chassis body 1. The operation process is simple, fast, efficient, and easy to use.

[0042] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0043] The embodiment of the present invention discloses a computer network equipment security protection device. Figure 1-10 As shown, including:

[0044] The chassis body 1, the computer network device is arranged inside the chassis body 1, the chassis body 1 is provided with an organic board 101, and the board 101 is provided with a protection component, the protection component includes:

[0045] A cleaning unit is arranged inside the chassis body 1. The cleaning unit is used to remove dust attached to the computer network equipment inside the chassis body 1. The cleaning unit includes a dust collector 2 and a container box 7. The dust collector 2 is arranged inside the chassis body 1. A wind tube 201 is fixedly arranged at one end of the dust collector 2. A slot 102 is provided on the outer wall of the board 101, and the container box 7 is plugged into the slot 102. When the dust collector 2 is started, wind blows outward along the inner cavity of the wind tube 201. The wind tube 201 passes through the computer network equipment inside the chassis body 1 to blow away the dust on the computer network equipment, which is convenient for cleaning. The dust falls into the container box 7 by gravity. The user pulls the container box 7 forward to move the container box 7 out of the chassis body 1, which is convenient for cleaning the dust in the container box 7.

[0046] A moving unit, which is arranged on the machine plate 101, and is used to adjust the dust cleaning position of the dust collector 2;

[0047] The positioning unit is arranged on the moving unit, and is used to limit and lock the use position of the dust collector 2.

[0048] The mobile unit includes:

[0049] The connection box 3 and the drive motor 301 are fixedly arranged on the outer wall of the machine plate 101, and the inner wall of the connection box 3 is rotatably connected with a rotating screw 302 through a bearing, and the drive motor 301 is fixedly arranged on the outer wall of the connection box 3, and the output end of the drive motor 301 is fixedly connected to the rotating screw 302;

[0050] The connecting block 4 has a moving block 401 fixedly arranged on its outer wall, and a moving opening 303 is opened on the outer wall of the connecting box 3, and the moving block 401 passes through the moving opening 303 and is threadedly connected to the outer wall of the rotating screw 302. By starting the driving motor 301, the driving motor 301 drives the rotating screw 302 to rotate clockwise, so that the rotating screw 302 rotating clockwise drives the moving block 401 to move leftward along the inner wall of the moving opening 303, so that the moving opening 303 moving leftward drives the connecting block 4 to move leftward, so that the connecting block 4 moving leftward drives the dust collector 2 to move leftward, and when the moving block 401 moves to the leftmost side of the moving opening 303, the output end of the driving motor 301 drives the rotating screw 302 to rotate counterclockwise, so that the driving motor 301 rotating counterclockwise drives the moving block 401 to move rightward, so that the dust collector 2 moves rightward, which is convenient for increasing the use range of the dust collector 2 and is beneficial to improving the cleaning effect of the computer network equipment inside the chassis body 1.

[0051] The outer wall of the connecting block 4 is rotatably connected to the swing plate 5 through a pin shaft, and a sliding opening 501 is opened on the outer wall of the swing plate 5. A rotating rod 502 is rotatably provided on the connecting block 4, and a pushing rod 503 is fixedly provided on the outer wall of the rotating rod 502. A slider 504 is rotatably connected to the other side of the pushing rod 503 through a pin shaft, and the slider 504 is movably engaged in the sliding opening 501. When the rotating rod 502 rotates backward clockwise, the pushing rod 503 is driven to rotate clockwise, so that the rotating pushing rod 503 drives the slider 504 to rotate clockwise, and the slider 504 is pressed against the sliding opening 501. Due to the limitation of the moving position, the slider 504 pushes the swing plate 5 to swing up and down, and the dust collector 2 and the air duct 201 are driven to swing up and down by the swing plate 5 that swings up and down, so that the wind in the air duct 201 passes through multiple positions of the computer network equipment inside the chassis body 1, which is convenient for cleaning them, and is beneficial to improving the cleaning effect, thereby protecting the computer network equipment inside the chassis body 1, reducing the phenomenon of damage to the computer network equipment inside the chassis body 1 due to excessive dust, and is beneficial to increasing the service life of the computer network equipment inside the chassis body 1.

[0052] A first bevel gear 403 is fixedly provided on the outer wall of the rotating rod 502, and a rotating shaft 404 is rotatably connected to the inner cavity of the connecting block 4 through a bearing. A second bevel gear 410 is fixedly provided on the outer wall of the rotating shaft 404, and the outer walls of the first bevel gear 403 and the second bevel gear 410 are meshed and connected, so as to connect the motion state of the rotating shaft 404 with the motion state of the rotating rod 502.

[0053] A first pulley 405 is fixedly provided on the outer wall of the rotating shaft 404, a slide groove 402 is opened on the outer wall of the connecting block 4, and the inner wall of the slide groove 402 is rotatably connected to a rotating column 406 through a bearing, and a second pulley 407 is fixedly provided on the outer wall of the rotating column 406, and the outer walls of the first pulley 405 and the second pulley 407 are transmission connected by a belt body 408, which is used to connect the movement state of the rotating shaft 404 with the movement state of the rotating column 406.

[0054] A rotating gear 409 is fixedly provided on the outer wall of the rotating column 406, and a rack block 304 is fixedly provided on the outer wall of the connecting box 3, and the rotating gear 409 is meshedly connected with the outer wall of the rack block 304. When the driving motor 301 drives the connecting block 4 to move to the left, the rotating gear 409 is driven to move to the left, and the rack block 304 restricts the rotating gear 409, so that the rotating gear 409 rotates counterclockwise when following the connecting block 4 to move to the left. The rotating column 406 is driven to rotate counterclockwise by the counterclockwise rotating rotating gear 409, so that the counterclockwise rotating rotating column 406 drives the second pulley 407 Rotate counterclockwise, so that the counterclockwise rotating second pulley 407 drives the belt body 408 to rotate counterclockwise, so that the counterclockwise rotating belt body 408 drives the first pulley 405 to rotate counterclockwise, so that the counterclockwise rotating first pulley 405 drives the rotating shaft 404 to rotate counterclockwise, so that the counterclockwise rotating rotating shaft 404 drives the second bevel gear 410 to rotate counterclockwise, so that the outer wall of the counterclockwise rotating second bevel gear 410 squeezes and pushes the first bevel gear 403, so that the first bevel gear 403 rotates backward clockwise, so that the backward rotating first bevel gear 403 drives the rotating rod 502 to rotate backward.

[0055] The positioning unit includes:

[0056] The fixed block 6 is fixedly arranged on the outer wall of the swing plate 5, and the inner wall of the fixed block 6 is rotatably connected with a bidirectional screw 601 through a bearing;

[0057] The first clamping plate 603 and the second clamping plate 604, the outer wall of the first clamping plate 603 is fixedly provided with a movable plate 602, and the movable plate 602 is threadedly connected to the outer wall of the bidirectional screw 601, the second clamping plate 604 is threadedly connected to the outer wall of the bidirectional screw 601, and the dust collector 2 is inserted between the first clamping plate 603 and the second clamping plate 604, by placing the dust collector 2 between the first clamping plate 603 and the second clamping plate 604, and rotating the bidirectional screw 601 clockwise, The first clamping plate 603 and the second clamping plate 604 are relatively moved, so that the dust collector 2 is clamped between the first clamping plate 603 and the second clamping plate 604, which is convenient for fixing its position, so that the dust collector 2 is installed and restricted on the swing plate 5, and the first clamping plate 603 and the second clamping plate 604 are moved back to each other by rotating the bidirectional screw 601 counterclockwise, so that the dust collector 2 is convenient to be disassembled from the swing plate 5, and the operation is simple and fast, which is convenient for maintenance and inspection, and is convenient for improving its maintenance efficiency;

[0058] The positioning block 505 is fixedly arranged on the outer wall of the swing plate 5. A positioning opening 506 is opened on the outer wall of the positioning block 505, and the air duct 201 is inserted into the positioning opening 506. The air duct 201 is inserted into the positioning opening 506, which limits and supports the position of the air duct 201.

[0059] A rotating plate 605 is fixedly provided on the top of the bidirectional screw 601, and a socket 606 is provided through the outer wall of the rotating plate 605. There are multiple groups of sockets 606 corresponding to the limit positions of the dust collector 2 with different widths. A support rod 607 is fixedly provided on the top of the fixed block 6, and a threaded hole is provided on the top of the support rod 607. A fixing screw 608 is threadedly connected to the threaded hole, and the bottom of the fixing screw 608 is inserted into the corresponding socket 606. After the first clamping plate 603 and the second clamping plate 604 clamp the dust collector 2, the corresponding socket 606 is aligned with the threaded hole, and the fixing screw 608 is rotated to make the fixing screw 608 move downward along the inner wall of the threaded hole, so that the bottom of the fixing screw 608 is inserted into the corresponding socket 606, so that the position of the rotating plate 605 is fixed, thereby fixing the use position of the first clamping plate 603 and the second clamping plate 604, so as to improve the stability of the installation position of the dust collector 2.

[0060] A card slot 103 is provided at the bottom of the machine board 101, and a front plate 701 is fixedly provided at the front end of the containing box 7. A card plate 702 is inserted through the bottom of the front plate 701, and the top of the card plate 702 is clamped in the card slot 103. The containing box 7 is inserted into the slot 102. At this time, the card plate 702 is aligned with the card slot 103. By moving the card plate 702 upward, the card plate 702 is clamped in the card slot 103, so that the position of the front plate 701 is fixed, thereby facilitating the restriction of the position of the containing box 7, reducing the displacement of the containing box 7, and affecting the phenomenon of containing dust.

[0061] A connecting groove 703 is provided inside the front plate 701, and a spring bar 704 is fixedly provided on the inner wall of the connecting groove 703, an extrusion block 705 is fixedly provided on the other end of the spring bar 704, and the extrusion block 705 is fixedly provided on the outer wall of the card plate 702. The extrusion block 705 is pushed upward by the pushing force of the spring bar 704, so that the upward moving extrusion block 705 drives the card plate 702 to move upward, so that the card plate 702 is always stuck in the card groove 103 without adjustment, thereby improving the stability of the position of the front plate 701.

[0062] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A computer network equipment security protection device, comprising a chassis body (1), a computer network device is arranged inside the chassis body (1), an organic board (101) is arranged on the chassis body (1), characterized in that: The machine board (101) is provided with a protection component, which comprises: A cleaning unit is arranged inside a chassis body (1), and is used to remove dust attached to computer network equipment inside the chassis body (1). The cleaning unit comprises a dust collector (2) and a container box (7). The dust collector (2) is arranged inside the chassis body (1), and a wind tube (201) is fixedly arranged at one end of the dust collector (2). A slot (102) is provided on the outer wall of the machine board (101), and the container box (7) is plugged into the slot (102). A moving unit, which is arranged on the machine plate (101), and is used to adjust the dust cleaning position of the dust collector (2); A positioning unit is arranged on the moving unit, and is used to limit and lock the use position of the dust collector (2).

2. A computer network equipment security protection device according to claim 1, characterized in that: The mobile unit comprises: A connection box (3) and a drive motor (301), wherein the connection box (3) is fixedly arranged on the outer wall of the machine plate (101), and the inner wall of the connection box (3) is rotatably connected to a rotating screw (302) via a bearing, and the drive motor (301) is fixedly arranged on the outer wall of the connection box (3), and the output end of the drive motor (301) is fixedly connected to the rotating screw (302); The connecting block (4) has a movable block (401) fixedly arranged on its outer wall. The outer wall of the connecting box (3) is provided with a movable opening (303), and the movable block (401) passes through the movable opening (303) and is threadedly connected to the outer wall of the rotating screw (302).

3. A computer network equipment security protection device according to claim 2, characterized in that: The outer wall of the connecting block (4) is rotatably connected to a swing plate (5) via a pin shaft, and a sliding opening (501) is provided on the outer wall of the swing plate (5). A rotating rod (502) is rotatably provided on the connecting block (4), and a pushing rod (503) is fixedly provided on the outer wall of the rotating rod (502). The other side of the pushing rod (503) is rotatably connected to a sliding block (504) via a pin shaft, and the sliding block (504) is movably engaged in the sliding opening (501).

4. A computer network equipment security protection device according to claim 3, characterized in that: A first bevel gear (403) is fixedly disposed on the outer wall of the rotating rod (502); a rotating shaft (404) is rotatably connected to the inner cavity of the connecting block (4) via a bearing; a second bevel gear (410) is fixedly disposed on the outer wall of the rotating shaft (404); and the first bevel gear (403) and the second bevel gear (410) are meshingly connected with each other on their outer walls.

5. A computer network equipment security protection device according to claim 4, characterized in that: A first pulley (405) is fixedly arranged on the outer wall of the rotating shaft (404), a slide groove (402) is opened on the outer wall of the connecting block (4), and the inner wall of the slide groove (402) is rotatably connected to a rotating column (406) through a bearing, and a second pulley (407) is fixedly arranged on the outer wall of the rotating column (406), and the outer walls of the first pulley (405) and the second pulley (407) are connected by a belt body (408).

6. A computer network equipment security protection device according to claim 5, characterized in that: A rotating gear (409) is fixedly provided on the outer wall of the rotating column (406), a rack block (304) is fixedly provided on the outer wall of the connecting box (3), and the rotating gear (409) is meshingly connected with the outer wall of the rack block (304).

7. A computer network equipment security protection device according to claim 1, characterized in that: The positioning unit comprises: A fixed block (6) is fixedly arranged on the outer wall of the swing plate (5), and the inner wall of the fixed block (6) is rotatably connected to a bidirectional screw rod (601) via a bearing; A first clamping plate (603) and a second clamping plate (604), the outer wall of the first clamping plate (603) is fixedly provided with a movable plate (602), and the movable plate (602) is threadedly connected to the outer wall of the bidirectional screw (601), the second clamping plate (604) is threadedly connected to the outer wall of the bidirectional screw (601), and the dust collector (2) is inserted between the first clamping plate (603) and the second clamping plate (604); The positioning block (505) is fixedly arranged on the outer wall of the swing plate (5); a positioning opening (506) is provided on the outer wall of the positioning block (505), and the air cylinder (201) is inserted into the positioning opening (506).

8. A computer network equipment security protection device according to claim 7, characterized in that: A rotating plate (605) is fixedly arranged on the top of the bidirectional screw (601), and an insertion hole (606) is penetrated through the outer wall of the rotating plate (605). A support rod (607) is fixedly arranged on the top of the fixed block (6), and a threaded hole is opened on the top of the support rod (607). A fixing screw (608) is threadedly connected in the threaded hole, and the bottom of the fixing screw (608) is inserted into the corresponding insertion hole (606).

9. A computer network equipment security protection device according to claim 1, characterized in that: A card slot (103) is provided at the bottom of the machine plate (101); a front plate (701) is fixedly provided at the front end of the container box (7); a card plate (702) is inserted through the bottom of the front plate (701), and the top of the card plate (702) is clamped in the card slot (103).

10. A computer network equipment security protection device according to claim 9, characterized in that: A connecting groove (703) is provided inside the front plate (701), and a spring bar (704) is fixedly provided on the inner wall of the connecting groove (703), and an extrusion block (705) is fixedly provided on the other end of the spring bar (704), and the extrusion block (705) is fixedly provided on the outer wall of the clamping plate (702).

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