Network security alarm device

Abstract

The utility model relates to the technical field of network security, and discloses a network security alarm device, which comprises a mounting plate, a cover body fixedly mounted on the upper surface of the mounting plate, a protective cover movably mounted on the upper surface of the cover body, an alarm fixedly mounted inside the cover body, and meshes arranged on the outer surface of the cover body. According to the utility model, through cooperation of the mounting plate, the cover body, the protective cover, the alarm, the mesh holes, the sliding rod, a brush plate ring, a first limiting rod, a supporting plate, a micro motor, a rotating disc, a second limiting rod, a transmission plate and other structures, the mesh holes can be formed in the cover body outside the alarm, so that sound effect diffusion of the alarm and heat dissipation and ventilation of internal elements are ensured; meshes can be cleaned in real time through the brush plate ring, dust is prevented from adhering to and blocking the meshes, the effect of the meshes on the alarm is prevented from being affected, and it is guaranteed that the alarm can work effectively.

Description

Technical Field

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

[0002] Network security refers to the use of various technologies and management measures to ensure the normal operation of the network system, thereby ensuring the availability, integrity and confidentiality of network data. In order to prevent the network from being invaded during normal use and to detect the network, a network security alarm device will be installed on the network host. When a problem occurs in the network, the network security alarm device will send a signal to the alarm and alarm light through the monitoring module, so that the alarm and alarm light start to work, and promptly remind the staff to take corresponding measures on the network in time.

[0003] For a network security alarm device for a network device, reference patent number: CN219327940U, a network security alarm device, which can achieve rapid installation of a shield on a base through the cooperation of a fixed column and a clamping assembly, and complete the removal of the shield from the base by rotating a connecting ring, thereby saving time and achieving the purpose of improving work efficiency.

[0004] However, when the above device is in use, since the alarm needs to make a sound when in operation, the sealed cover easily affects the sound diffusion of the alarm and also affects the heat dissipation of the internal components of the alarm.

[0005] For this reason, we propose a network security alarm device. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies of the prior art, the utility model provides a network security alarm device, which overcomes the deficiencies of the prior art and solves the problem in the background technology that the alarm needs to make a sound during operation, but the sealed cover easily affects the sound diffusion of the alarm and affects the heat dissipation of the internal components of the alarm.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a network security alarm device, including a mounting plate, a cover body is fixedly mounted on the upper surface of the mounting plate, a protective cover is movably mounted on the upper surface of the cover body, an alarm is fixedly mounted inside the cover body, a mesh is opened on the outer surface of the cover body, two sliding rods are fixedly connected between the upper inner wall of the cover body and the upper surface of the mounting plate, a brush plate ring is movably mounted on the outer surface of the cover body, a first limiting rod is fixedly connected on the left and right sides of the outer surface of the brush plate ring, a support plate is fixedly mounted on the left and right sides of the outer surface of the mounting plate, a micro motor is fixedly mounted on a side of the support plate away from the center of the mounting plate, a turntable is rotatably arranged on a side of the support plate close to the center of the mounting plate, a second limiting rod is fixedly connected on a side of the turntable close to the center of the mounting plate, and a transmission plate is movably sleeved on the outer surface of the second limiting rod.

[0010] Preferably, baffles are fixedly connected to the left and right sides of the upper surface of the cover body, a slot is provided on one side of the baffle close to the center of the cover body, slots are provided on the left and right sides of the outer surface of the protective cover, the inner walls of the slots are fixed and connected to a support rod, a sleeve is movably sleeved on the outer surface of the support rod, a spring is fixedly connected between one side of the sleeve close to the center of the protective cover and the inner wall of the slot, and a clamp is fixedly connected to the lower surface of the sleeve.

[0011] Preferably, the output end of the micro motor is fixedly connected to a surface of the turntable away from the center of the cover body, and the other end of the transmission plate is movably sleeved on the outer surface of the first limiting rod.

[0012] Preferably, the brush plate ring is arranged corresponding to the outer surface of the cover body, and the upper surface of the brush plate ring is provided with two slots arranged corresponding to the sliding rod for sliding.

[0013] Preferably, the clamping plate and the clamping slot are correspondingly clamped, and the spring is wound around the outer surface of the support rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a network security alarm device having the following features:

[0016] Beneficial effects:

[0017] 1. The network security alarm device can open mesh holes in the outer cover of the alarm to ensure the diffusion of the sound effect of the alarm and the heat dissipation and ventilation of the internal components through the coordination of the structures such as the mounting plate, the cover, the protective cover, the alarm, the mesh, the sliding rod, the brush plate ring, the first limit rod, the support plate, the micro motor, the turntable, the second limit rod, and the transmission plate, so as to ensure that the alarm can work effectively. The mesh holes can also be cleaned in real time through the brush plate ring to prevent dust from adhering to and clogging the mesh holes, thereby avoiding affecting the effect of the mesh holes on the alarm.

[0018] 2. The network security alarm device can conveniently disassemble the protective cover through the coordination between the baffle, slot, notch, support rod, sleeve, spring, card plate and other structures, and can detect and repair the alarm in real time, thereby improving the installation and disassembly efficiency of the alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the exploded structure of the transmission plate and its related structures of the utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the interior of the cover body and its related structures of the utility model;

[0022] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0023] Figure 5 This is a schematic diagram of the exploded structure of the utility model support rod and its related structure.

[0024] In the figure: 1. mounting plate; 2. cover body; 3. protective cover; 4. alarm; 5. mesh; 6. slide bar; 7. brush plate ring; 8. first limit rod; 9. support plate; 10. micro motor; 11. turntable; 12. second limit rod; 13. transmission plate; 14. baffle; 15. slot; 16. notch; 17. support rod; 18. sleeve; 19. spring; 20. card plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 2A network security alarm device comprises a mounting plate 1, a cover body 2 is fixedly mounted on the upper surface of the mounting plate 1, a protective cover 3 is movably mounted on the upper surface of the cover body 2, an alarm 4 is fixedly mounted inside the cover body 2, a mesh 5 is opened on the outer surface of the cover body 2, two sliding rods 6 are fixedly connected between the upper inner wall of the cover body 2 and the upper surface of the mounting plate 1, a brush plate ring 7 is movably mounted on the outer surface of the cover body 2, a first limiting rod 8 is fixedly connected on the left and right sides of the outer surface of the brush plate ring 7, a support plate 9 is fixedly mounted on the left and right sides of the outer surface of the mounting plate 1, a micro motor 10 is fixedly mounted on the side of the support plate 9 away from the center of the mounting plate 1, a turntable 11 is rotatably arranged on the side of the support plate 9 close to the center of the mounting plate 1, a second limiting rod 12 is fixedly connected on the side of the turntable 11 close to the center of the mounting plate 1, and a transmission plate 13 is movably sleeved on the outer surface of the second limiting rod 12.

[0028] Specifically, through the coordination among the mounting plate 1, the cover body 2, the protective cover 3, the alarm 4, the mesh 5, the sliding rod 6, the brush plate ring 7, the first limit rod 8, the support plate 9, the micro motor 10, the turntable 11, the second limit rod 12, the transmission plate 13 and other structures, the mesh 5 can be opened in the outer cover body 2 of the alarm 4 to ensure the diffusion of the sound effect of the alarm 4 and the heat dissipation and ventilation of the internal components. The mesh 5 can also be cleaned in real time through the brush plate ring 7 to prevent dust from adhering and clogging in the mesh 5, thereby avoiding affecting the effect of the mesh 5 on the alarm 4 and ensuring that the alarm 4 can work effectively.

[0029] In this embodiment, the output end of the micro motor 10 is fixedly connected to a surface of the turntable 11 away from the center of the cover 2 , and the other end of the transmission plate 13 is movably sleeved on the outer surface of the first limiting rod 8 .

[0030] Specifically, when the turntable 11 is driven to rotate by the micro motor 10 , the transmission plate 13 can be driven by the second limiting rod 12 to move the first limiting rod 8 together with the brush plate ring 7 up and down.

[0031] In this embodiment, the brush plate ring 7 is arranged corresponding to the outer surface of the cover body 2 , and the upper surface of the brush plate ring 7 is provided with two slots arranged corresponding to the slide rod 6 for sliding.

[0032] Specifically, when the brush plate ring 7 is driven to move by the transmission plate 13, it cooperates with the slide rod 6 through the slot to move back and forth horizontally up and down.

[0033] Working principle: When the network security alarm device is used and installed, after the mounting plate 1 is installed at the designated position together with the cover body 2, the alarm 4 is protected by the cover body 2 and the protective cover 3, and then the alarm 4 components in the cover body 2 can be cooled through the mesh 5. During operation, the micro-motors 10 on the support plates 9 on both sides can be turned on to drive the turntable 11 to rotate. When the turntable 11 drives the second limiting rod 12 at the bottom to move above the turntable 11, the transmission plate 13 is pushed to push the first limiting rod 8 upward. At the same time, the first limiting rod 8 drives the brush plate ring 7 to fit the mesh 5 on the surface of the cover body 2, and then moves upward horizontally through the slots on both sides in cooperation with the two sliding rods 6, so that the dust can be cleaned from the mesh 5. When the second limiting rod 12 is driven by the turntable 11 to move downward, the transmission plate 13 is driven to pull the first limiting rod 8 to move the brush plate ring 7 downward and reset it, and move horizontally up and down through the sliding rod 6. Through the continuous rotation of the turntable 11, the brush plate ring 7 can be reciprocated up and down, so that the mesh 5 can be continuously cleaned.

[0034] Embodiment 2

[0035] See also Figure 1 , Figure 3-Figure 5 Based on the first embodiment, the present invention provides a technical solution:

[0036] In this embodiment: baffles 14 are fixedly connected to the left and right sides of the upper surface of the cover body 2, a groove 15 is provided on one side of the baffle 14 close to the center of the cover body 2, and slots 16 are provided on the left and right sides of the outer surface of the protective cover 3. The inner wall of the slot 16 is fixed and connected to a support rod 17. The outer surface of the support rod 17 is movably sleeved with a sleeve 18, a spring 19 is fixedly connected between one side of the sleeve 18 close to the center of the protective cover 3 and the inner wall of the slot 16, and a clamping plate 20 is fixedly connected to the lower surface of the sleeve 18.

[0037] Specifically, through the coordination among structures such as the baffle 14, the slot 15, the notch 16, the support rod 17, the sleeve 18, the spring 19, and the card plate 20, the protective cover 3 can be conveniently disassembled, and the alarm 4 can be inspected and maintained in real time, thereby improving the installation and disassembly efficiency of the alarm 4.

[0038] In this embodiment, the clamping plate 20 is correspondingly clamped with the clamping slot 15 , and the spring 19 is wound around the outer surface of the support rod 17 .

[0039] Specifically, by engaging the clamping plate 20 with the clamping slot 15 , the protective cover 3 can be positioned on the cover body 2 , thereby completing quick installation.

[0040] Working principle: The alarm device is installed on the network. During installation, after the alarm 4 is installed through the mounting plate 1 and the cover body 2, the protective cover 3 is pressed by the sleeves 18 on both sides to squeeze the springs 19 on the support rod 17 in the slot 16, and then the card plate 20 is moved to the inside of the slot 16, and the protective cover 3 is placed between the two baffles 14, and then the card plate 20 is matched with the slot 15, and the sleeve 18 is released. The sleeve 18 is driven by the elastic force of the spring 19 to cooperate with the support rod 17 for horizontal reset, and the card plate 20 is driven to move outward by the sleeve 18 so that the card plate 20 is engaged with the slot 15 on the baffle 14, and the protective cover 3 can be limited on the cover body 2. When Xu Yaou disassembles the protective cover 3, he presses the sleeves 18 on both sides to move horizontally in cooperation with the support rod 17 in the slot 16, squeezes the spring 19, moves the card plate 20 into the slot 16, and disengages the card plate 20 from the slot 15, and then the protective cover 3 can be removed from the cover body 2.

[0041] 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 network security alarm device, comprising a mounting plate (1), characterized in that: A cover body (2) is fixedly mounted on the upper surface of the mounting plate (1), a protective cover (3) is movably mounted on the upper surface of the cover body (2), an alarm (4) is fixedly mounted inside the cover body (2), a mesh hole (5) is provided on the outer surface of the cover body (2), two sliding rods (6) are fixedly connected between the upper inner wall of the cover body (2) and the upper surface of the mounting plate (1), a brush plate ring (7) is movably mounted on the outer surface of the cover body (2), and the outer surface of the brush plate ring (7) is fixedly connected to the left and right sides of the outer surface. A first limiting rod (8) is connected, and support plates (9) are fixedly installed on both left and right sides of the outer surface of the mounting plate (1), and a micro motor (10) is fixedly installed on the side of the support plate (9) away from the center of the mounting plate (1), and a turntable (11) is rotatably provided on the side of the support plate (9) close to the center of the mounting plate (1), and a second limiting rod (12) is fixedly connected to the side of the turntable (11) close to the center of the mounting plate (1), and a transmission plate (13) is movably sleeved on the outer surface of the second limiting rod (12).

2. A network security alarm device according to claim 1, characterized in that: Baffles (14) are fixedly connected to the left and right sides of the upper surface of the cover body (2); a clamping groove (15) is provided on one side of the baffle (14) close to the center of the cover body (2); notches (16) are provided on the left and right sides of the outer surface of the protective cover (3); the inner wall of the notch (16) is fixed and connected to a support rod (17); a sleeve (18) is movably sleeved on the outer surface of the support rod (17); a spring (19) is fixedly connected between one side of the sleeve (18) close to the center of the protective cover (3) and the inner wall of the notch (16); and a clamping plate (20) is fixedly connected to the lower surface of the sleeve (18).

3. A network security alarm device according to claim 1, characterized in that: The output end of the micro motor (10) is fixedly connected to a surface of the rotating disk (11) away from the center of the cover body (2), and the other end of the transmission plate (13) is movably sleeved on the outer surface of the first limiting rod (8).

4. A network security alarm device according to claim 1, characterized in that: The brush plate ring (7) is arranged corresponding to the outer surface of the cover body (2), and the upper surface of the brush plate ring (7) is provided with two slots arranged corresponding to the slide rod (6).

5. A network security alarm device according to claim 2, characterized in that: The clamping plate (20) and the clamping slot (15) are arranged in a corresponding clamping connection, and the spring (19) is wound around the outer surface of the support rod (17).

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