Layered folding type monitoring equipment installation cabinet

Abstract

The utility model provides a layered folding type monitoring equipment mounting cabinet, which belongs to the technical field of mounting cabinets, and comprises a cabinet body, a second connecting plate, a circuit mounting plate and a line mounting plate are fixedly connected to the rear end of the cabinet body, two side cabinet plates and two front and rear cabinet plates are arranged on the upper side of the cabinet body, and the front and rear cabinet plates are arranged on the upper side of the cabinet body. The cabinet plates can be conveniently folded or unfolded through the connecting seats arranged on the upper side of the cabinet body, the connecting shafts, the cabinet plates on the two sides and the combined structure of the front cabinet plate and the rear cabinet plate, when the interior of the cabinet body needs to be operated, the opening and closing state of the upper portion of the cabinet body can be flexibly changed, the cabinet body does not need to be completely opened, and external interference is reduced. Operation such as equipment installation, debugging and maintenance is facilitated, use convenience and flexibility are improved, and the problem that a traditional installation cabinet cannot be folded in a layered mode to expand the space is effectively solved.

Description

Technical Field

[0001] This utility model belongs to the field of installation cabinet technology, specifically relating to a layered folding monitoring equipment installation cabinet. Background Technology

[0002] As is well known, a security monitoring equipment installation cabinet is an auxiliary device used to install security monitoring equipment and facilitate its use. It is widely used in the field of security monitoring. Existing security monitoring equipment installation cabinets include a monitoring cabinet with an internal monitoring cavity and a monitoring port on the front. A monitoring door is installed inside the monitoring port, and the monitoring door is rotatably connected to the monitoring port. To use an existing security monitoring equipment installation cabinet, the monitoring door is opened, the security monitoring equipment is installed inside the cabinet, and then the monitoring equipment is powered on.

[0003] Authorization publication number "CN210351840U" describes a security monitoring equipment installation cabinet, which can be adjusted in size according to actual usage to avoid wasting space and improve practicality. It includes a monitoring cabinet with a monitoring cavity inside; it also includes a lifting box, worm gear, worm, handle, lifting threaded rod, lifting flange, lifting plate, lifting guide rail, and lifting slider. The lifting box has a lifting cavity inside, and a lifting port is connected to its bottom. The lifting box is fitted onto the upper part of the monitoring cabinet through the lifting port. The upper part of the monitoring cabinet is located in the lower part of the lifting box. A monitoring port is connected to the top of the monitoring cabinet and is connected to the lifting port. An operating cavity is provided between the outer and inner walls on the left side of the monitoring cabinet. The worm gear is rotatably connected to the middle of the operating cavity, and an operating port is connected to the middle of the left side of the operating cavity.

[0004] The upper part of the aforementioned patented monitoring cabinet is located in the lower part of the lifting box. The top of the monitoring cabinet is connected to a monitoring port, which is connected to the lifting port. An operating cavity is set between the outer and inner walls on the left side of the monitoring cabinet. A worm gear is rotatably connected to the middle of the operating cavity. An operating port is set in the middle of the left side of the operating cavity. However, the aforementioned patent has certain limitations in use. It cannot achieve layered folding installation of the monitoring cabinet, which makes it extremely inconvenient when the cabinet needs to be expanded for use. Moreover, the patent cannot stably position the cabinet panels, causing great inconvenience to users during use. Utility Model Content

[0005] The purpose of this utility model is to provide a layered folding monitoring equipment installation cabinet, which aims to solve the problem that the existing technology cannot achieve layered folding installation of monitoring equipment cabinets, which makes it extremely inconvenient when the installation cabinet needs to be expanded for use. Moreover, this patent cannot stably position the cabinet panels, causing great inconvenience to users during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A layered, foldable monitoring equipment mounting cabinet, comprising:

[0008] The cabinet has a second connecting plate, a circuit mounting plate, and a wiring mounting plate fixedly connected to its rear end. The upper side of the cabinet has two side panels and two front and rear panels. The upper side of the cabinet has eight connecting seats, four of which are fixedly connected to the front and rear ends of the cabinet, and the other four are fixedly connected to the inner walls of the two side panels. Each of the eight connecting seats has a connecting shaft inside. Four of the connecting shafts on the front and rear sides are fixedly connected to the far ends of the two front and rear panels, and the other four are fixedly connected to the near ends of the two side panels.

[0009] The latching mechanism has four sets, all of which are located inside the cabinet. The four sets of latching mechanisms are used to position and fix the two front and rear cabinet panels and the two side cabinet panels.

[0010] As a preferred embodiment of this utility model, one set of the snap-fit ​​mechanism includes:

[0011] Card sleeve, wherein two card sleeves are provided, and both card sleeves are fixedly connected to one side end of one of the two side cabinet panels;

[0012] Limiting holes, two limiting holes are provided, and both limiting holes are opened at the front end of one of the two side cabinet panels;

[0013] The limiting rods are provided in two form, and the two limiting rods are slidably connected to the two limiting holes respectively;

[0014] The device includes two locking blocks, which are fixedly connected to the circumferential surfaces of two limiting rods and are movably engaged in two sleeves.

[0015] The springs are provided in two parts. One end of each spring is fixedly connected to the rear end of one of the two side panels of the cabinet, and the other end of each spring is fixedly connected to one end of each of the two locking blocks.

[0016] As a preferred embodiment of this utility model, the top of the cabinet is provided with four arc-shaped slots, and the two front and rear cabinet panels and the two side cabinet panels are respectively movably engaged in the two arc-shaped slots.

[0017] As a preferred embodiment of this utility model, a limiting groove is provided on one side of the cabinet, and a breathable mesh is movably engaged in the limiting groove. A sleeve is fixedly connected to the front end of the cabinet, and a locking cover is movably engaged in the two side cabinet panels and the two front and rear cabinet panels.

[0018] In a preferred embodiment of this utility model, the front end of the cabinet is movably hinged to a first connecting plate via a hinge shaft, and a sealing sleeve is fixedly connected to the front end of the first connecting plate, the sealing sleeve being movably engaged within the cabinet body.

[0019] As a preferred embodiment of this utility model, a temperature sensor alarm is fixedly connected to one inner wall of the cabinet, and a support base is fixedly connected to each of the four corners of the bottom of the cabinet. Two limiting plates are fixedly connected to the adjacent ends of the four support bases.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. In this solution, the cabinet panels can be easily folded or unfolded through the combination structure of the connecting seat, connecting shaft and the two side panels and the front and rear panels set on the upper side of the cabinet. When it is necessary to operate the inside of the cabinet, the opening and closing state of the upper part of the cabinet can be flexibly changed without fully opening the cabinet, reducing external interference, facilitating equipment installation, debugging and maintenance, etc., improving the convenience and flexibility of use, and effectively solving the problem that traditional installation cabinets cannot be folded in layers to expand space.

[0022] 2. In this solution, the four sets of locking mechanisms inside the cabinet, utilizing components such as sleeves, limiting holes, limiting rods, locking blocks, and springs, achieve precise positioning and fixation in both the unfolded and folded states of the cabinet. When unfolded, this prevents accidental shaking or closure of the cabinet, ensuring operator safety and normal equipment operation; when folded, it ensures the cabinet fits snugly against the cabinet body, maintaining a compact structure, avoiding noise and collisions during handling and movement, protecting the integrity of cabinet components, and overcoming the shortcomings of unstable cabinet positioning in existing installation cabinets. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 This is a perspective view of the present utility model;

[0025] Figure 2 In this utility model Figure 1 A magnified view of part A;

[0026] Figure 3 This is a first-person exploded perspective view of the present invention;

[0027] Figure 4 In this utility model Figure 3 A magnified view of section B.

[0028] In the diagram: 1. Cabinet 1; 101. Arc-shaped slot; 2. Ventilation mesh; 3. Sealing sleeve; 301. First connecting plate; 4. Support base; 401. Limiting plate; 5. Front and rear cabinet panels; 6. Side cabinet panels; 7. Snap-fit ​​cover plate; 8. Second connecting plate; 9. Temperature sensor alarm; 10. Connecting base; 11. Connecting shaft; 12. Locking block; 13. Sleeve; 14. Limiting groove; 15. Circuit mounting plate; 16. Wiring mounting plate; 17. Spring; 18. Limiting rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1

[0031] Please see Figures 1-4 The present invention provides the following technical solution:

[0032] A layered, foldable monitoring equipment mounting cabinet, comprising:

[0033] Cabinet 1, with a second connecting plate 8, a circuit mounting plate 15, and a wiring mounting plate 16 fixedly connected to its rear end. The upper side of cabinet 1 has two side panels 6 and two front and rear panels 5. The upper side of cabinet 1 has eight connecting seats 10, four of which are fixedly connected to the front and rear ends of cabinet 1, and the other four are fixedly connected to the inner walls of the two sides of cabinet 1. Each of the eight connecting seats 10 has a connecting shaft 11. Four of the connecting shafts 11 located on the front and rear sides are fixedly connected to the far ends of the two front and rear panels 5, and the other four are fixedly connected to the near ends of the two side panels 6.

[0034] The snap-fit ​​mechanism consists of four sets, all located inside the cabinet 1. These four sets are used to position and fix the two front and rear cabinet panels 5 and the two side cabinet panels 6.

[0035] In a specific embodiment of this utility model, the cabinet 1 serves as the main frame of the entire installation cabinet, supporting and accommodating other components. It provides a relatively enclosed and orderly space for internal equipment installation and wiring layout, protecting internal components from external physical damage, dust, moisture, and other adverse factors.

[0036] The second connecting plate 8, which is fixedly connected to the rear end of the cabinet 1, is likely used to connect to external support structures, wall mounts, or to be spliced ​​and expanded with other cabinets 1, to ensure the stable placement of the entire installation cabinet in the usage scenario and enhance its overall stability.

[0037] The circuit mounting plate 15 provides a centralized area for the installation of circuit components related to monitoring equipment, which facilitates the connection, organization and maintenance of the lines, makes the circuit layout clear, reduces the potential for faults caused by the cross-shaped and messy lines, and improves electrical safety.

[0038] The line mounting plate 16 focuses on the laying and fixing of various cables, allowing different types of lines such as power lines and signal lines to be arranged in an orderly manner. On the one hand, this facilitates differentiation and management, and on the other hand, it avoids the problems of tangling and pulling caused by the random scattering of lines, thus ensuring the stability of signal transmission.

[0039] The two side panels 6 and the front and rear panels 5 together constitute the movable part of the upper part of the cabinet 1. In some scenarios where the interior of the cabinet 1 needs to be frequently operated, such as installing and debugging monitoring equipment or repairing lines, the opening and closing state of the upper part of the cabinet 1 can be flexibly changed by folding or unfolding these panels. This makes it convenient for personnel to reach out and operate without having to completely open the entire cabinet 1, thus reducing external interference entering the interior of the cabinet 1.

[0040] The side panels 6 provide protection from both sides of the cabinet 1, and together with the front and rear panels 5, they form a relatively enclosed upper space. When closed, they can effectively prevent dust and foreign objects from entering the cabinet 1 from the side, protecting the delicate monitoring equipment components inside.

[0041] The front and rear cabinet panels 5 serve as the main visible and operating surfaces, providing operators with direct access to the interior of the cabinet 1 during daily use. Their appearance design may also take into account the coordination with the usage environment to enhance the overall aesthetics.

[0042] Connecting seat 10 and connecting shaft 11: Connecting seat 10 serves as a fixed base point and is evenly distributed in key positions of cabinet 1, including the front and rear ends and the inner walls of both sides, providing stable support and installation foundation for connecting shaft 11.

[0043] The connecting shaft 11 acts as a pivot, enabling the movable connection between the two side panels 6 and the front and rear panels 5 and the cabinet body 1. This allows the panels to rotate around the connecting shaft 11, achieving folding or unfolding actions. This connection method is simple in structure, highly reliable, and ensures the stability of the panels during movement, reducing shaking and frictional wear.

[0044] Four sets of locking mechanisms are distributed inside the cabinet 1, providing precise positioning and fixing for the two front and rear cabinet panels 5 and the two side cabinet panels 6. When the cabinet panels are in the unfolded state for equipment operation, the locking mechanisms firmly fix the cabinet panels to prevent accidental shaking or closing, ensuring the safety of operators and avoiding injury or equipment damage caused by sudden movement of the cabinet panels.

[0045] When the upper space of cabinet 1 is not needed and the cabinet panels are folded for storage, the snap-fit ​​mechanism can also fix the folded cabinet panels, making them close to cabinet 1, maintaining the compactness of the overall structure, reducing space occupation, and preventing noise and collisions caused by loose folded cabinet panels during handling and moving of cabinet 1, thus protecting the integrity of cabinet 1 components. It should be noted that the specific model of temperature sensor alarm 9 used shall be selected by relevant personnel skilled in the art, and the above-mentioned temperature sensor alarm 9 and other related technologies are all existing technologies, which will not be elaborated in this solution.

[0046] Please refer to the details. Figures 1-4 One set of card-connecting mechanisms includes:

[0047] Card sleeve 13, two card sleeves 13 are provided, and both card sleeves 13 are fixedly connected to one side end of one of the two side cabinet panels 6;

[0048] Limiting holes are provided, and two limiting holes are provided, both of which are opened at the front end of one of the two side cabinet panels 6;

[0049] There are two limiting rods 18, and the two limiting rods 18 are slidably connected to the two limiting holes respectively;

[0050] Two locking blocks 12 are provided. The two locking blocks 12 are fixedly connected to the circumferential surfaces of the two limiting rods 18 respectively, and the two locking blocks 12 are movably locked into the two sleeves 13 respectively.

[0051] Spring 17, there are two springs 17, one end of each spring 17 is fixedly connected to the rear end of one of the two side cabinet panels 6, and the other end of each spring 17 is fixedly connected to one end of each of the two locking blocks 12.

[0052] In this embodiment: In the initial state, the spring 17 is in a stretched state, generating a pulling force on the locking block 12 towards the retaining sleeve 13, causing the two locking blocks 12 to be tightly locked into the two retaining sleeves 13 respectively, fixing the connected cabinet panels 6 in their current positions and ensuring the structural stability of the cabinet 1. When it is necessary to open the cabinet panel, the operator manually pulls the limiting rod 18 to overcome the pulling force of the spring 17, causing the limiting rod 18 to slide outward along the limiting hole, driving the locking block 12 to disengage from the retaining sleeve 13, releasing the lock on the cabinet panel. At this time, the cabinet panel can be folded or unfolded around the connecting shaft 11. After the operation is completed, the limiting rod 18 is released, the spring 17 retracts, and the locking block 12 is pulled towards the retaining sleeve 13 again until the locking block 12 is locked back into the retaining sleeve 13, thus fixing the cabinet panel again. This cycle is repeated to meet the usage needs of the cabinet 1 in different states.

[0053] Please refer to the details. Figures 1-3 The top of the cabinet 1 has four arc-shaped slots 101, and the two front and rear cabinet panels 5 and the two side cabinet panels 6 are respectively movably engaged in the two arc-shaped slots 101.

[0054] In this embodiment, the four arc-shaped slots 101 at the top of the cabinet 1 provide precise storage and positioning space for the two front and rear cabinet panels 5 and the two side cabinet panels 6. When the cabinet panels are folded, they can be tightly locked into the arc-shaped slots 101, ensuring that the cabinet panels will not shake randomly, maintaining the neat appearance of the cabinet 1, and avoiding collision damage caused by loose cabinet panels when not in use.

[0055] Please refer to the details. Figure 2 A limiting groove 14 is provided on one side of the cabinet 1. A breathable mesh 2 is movably engaged in the limiting groove 14. A sleeve 13 is fixedly connected to the front end of the cabinet 1. A cover plate 7 is movably engaged in the two side cabinet panels 6 and the two front and rear cabinet panels 5.

[0056] In this embodiment, the limiting groove 14 is located on one side of the cabinet 1, providing a dedicated installation position for the ventilation mesh 2. The ventilation mesh 2 is movably engaged within it, ensuring airflow between the inside of the cabinet 1 and the outside environment, promptly dissipating heat generated during equipment operation and preventing excessive internal temperature from affecting the performance of the monitoring equipment. Furthermore, the limiting groove 14 secures the ventilation mesh 2, preventing it from easily shifting or falling off. Moreover, when cleaning or replacing the ventilation mesh 2, operators can easily remove it from the limiting groove 14 without affecting the overall structure of the cabinet 1, making maintenance convenient.

[0057] The clamping sleeve 13 fixed at the front end of the cabinet 1 cooperates with the snap-fit ​​cover 7 that is movable and snap-fitted inside the two side cabinet panels 6 and the two front and rear cabinet panels 5. The clamping sleeve 13 acts as a fulcrum for positioning and fixing the snap-fit ​​cover 7. When the snap-fit ​​cover 7 is snapped into the corresponding position, it further closes the front opening of the cabinet 1, forming a complete protective barrier together with the cabinet panels to prevent dust and foreign objects from entering the cabinet 1 and protect the internal equipment.

[0058] Please refer to the details. Figures 1-4 The front end of the cabinet 1 is hinged to a first connecting plate 301 via a hinge shaft. The front end of the first connecting plate 301 is fixedly connected to a sealing sleeve 3, which is movably engaged inside the cabinet 1.

[0059] In this embodiment, the sealing sleeve 3 fixed at the front end of the first connecting plate 301 is movably engaged inside the cabinet 1. When the sealing sleeve 3 is engaged in place, it can fill any gaps that may exist at the front end of the cabinet 1, effectively preventing dust and moisture from entering through tiny gaps such as the hinge connection at the front end of the cabinet 1, enhancing the sealing performance of the cabinet 1, creating a relatively clean and dry operating environment for the internal monitoring equipment, ensuring the stability and reliability of the equipment, and is especially suitable for some monitoring installation sites with harsh environments.

[0060] Please refer to the details. Figures 1-3 A temperature sensor alarm 9 is fixedly connected to one side of the inner wall of the cabinet 1. Support bases 4 are fixedly connected to the four corners of the bottom of the cabinet 1. Two limit plates 401 are fixedly connected to the close ends of the four support bases 4.

[0061] In this embodiment, a temperature sensor alarm 9 fixed to the inner wall of one side of the cabinet 1 monitors the internal temperature of the cabinet 1 in real time. Once the equipment generates heat or external environmental factors cause the internal temperature of the cabinet 1 to exceed the normal range, the temperature sensor alarm 9 will immediately sound an alarm to remind the operator to take timely heat dissipation measures, such as checking whether the ventilation mesh 2 is blocked or whether the equipment is malfunctioning, so as to avoid irreversible damage to the monitoring equipment caused by high temperature and ensure the safe operation of the equipment.

[0062] The support bases 4 at the four corners of the bottom of the cabinet 1 provide stable support for the entire cabinet 1, raising the cabinet 1 a certain distance off the ground to prevent ground moisture and water accumulation from corroding the bottom of the cabinet 1 and reducing the risk of rust. The two limiting plates 401 fixed at the close ends of the four support bases 4 further restrict the horizontal displacement of the cabinet 1 when it is placed, preventing the cabinet 1 from shifting and slipping due to accidental collisions or shaking.

[0063] The working principle and usage process of this utility model are as follows: In the initial state, the two side cabinet panels 6 and the front and rear cabinet panels 5 are fixed by a snap-fit ​​mechanism. Taking one set of snap-fit ​​mechanisms as an example, the spring 17 is in a stretched state, which exerts a pulling force on the snap-fit ​​blocks 12 towards the snap-fit ​​sleeves 13, so that the two snap-fit ​​blocks 12 are tightly snapped into the two snap-fit ​​sleeves 13, thereby fixing the two side cabinet panels 6 connected to them in the current position and ensuring the structural stability of the cabinet 1. When it is necessary to open the cabinet panels for equipment installation, debugging, or maintenance of wiring, the operator manually pulls the limit rod 18 to overcome the pulling force of the spring 17, causing the limit rod 18 to slide outward along the limit hole, driving the snap-fit ​​blocks 12 to disengage from the snap-fit ​​sleeves 13 and releasing the lock on the cabinet panels. At this time, the two side cabinet panels 6 and the front and rear cabinet panels 5 can be folded or unfolded around the connecting shaft 11. The connecting shaft 11 is stably installed on the cabinet 1 through the connecting seat 10. The connecting seat 10 is distributed at the front and rear ends and the inner walls of both sides of the cabinet 1, providing support and installation foundation for the connecting shaft 11 and ensuring smooth cabinet panel movement.

[0064] After the operation is completed, release the limit rod 18, the spring 17 retracts, and pull the locking block 12 to move towards the sleeve 13 until the locking block 12 re-engages into the sleeve 13, thereby fixing the cabinet panel again, ensuring the safety of the operator and preventing the cabinet panel from accidentally shaking or closing.

[0065] A ventilated mesh 2 is movably engaged in the limiting groove 14 on one side of the cabinet 1. The ventilated mesh 2 ensures air circulation between the inside of the cabinet 1 and the outside, dissipating the heat generated during equipment operation. If cleaning or replacement of the ventilated mesh 2 is required, the operator can easily remove it from the limiting groove 14 without affecting the overall structure of the cabinet 1.

[0066] The front end of the first connecting plate 301, which is movably hinged to the front end of the cabinet 1, is fixed with a sealing sleeve 3. The sealing sleeve 3 is movably engaged inside the cabinet 1. When the sealing sleeve 3 is engaged in place, it can fill the tiny gaps such as the hinge connection at the front end of the cabinet 1, prevent dust and moisture from entering, and enhance the sealing performance of the cabinet 1, making it especially suitable for harsh environments.

[0067] Temperature sensor 9 on one side of the inner wall of cabinet 1 monitors the internal temperature of cabinet 1 in real time. Once the temperature exceeds the normal range, temperature sensor 9 will immediately sound an alarm to remind operators to take timely heat dissipation measures, such as checking whether the ventilation mesh 2 is blocked or whether the equipment is malfunctioning, to ensure the safe operation of the equipment.

[0068] When the upper space of cabinet 1 is not needed, the side cabinet panels 6 and the front and rear cabinet panels 5 can be folded and tightly inserted into the four arc-shaped slots 101 at the top of cabinet 1. This keeps the appearance of cabinet 1 neat and avoids collision damage. At the same time, the locking mechanism fixes the folded cabinet panels so that they are close to cabinet 1, reducing the space occupied. It also prevents the folded cabinet panels from loosening and causing noise or collisions during the handling and moving of cabinet 1, thus protecting the integrity of the cabinet 1 components.

[0069] The clamping sleeve 13 fixed at the front end of the cabinet 1 cooperates with the snap-fit ​​cover 7 that is movable and snap-fitted inside the two side cabinet panels 6 and the two front and rear cabinet panels 5. After the snap-fit ​​cover 7 is snapped into the corresponding position, it further seals the opening at the front end of the cabinet 1, forming a complete protective barrier together with the cabinet panels to prevent dust and foreign objects from entering the cabinet 1 and protect the internal equipment.

[0070] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A layered foldable monitoring device installation cabinet, characterized by, Include: The cabinet body (1), the rear end of the cabinet body (1) is fixedly connected with a second connecting plate (8), a circuit mounting plate (15) and a line mounting plate (16), the upper side of the cabinet body (1) is provided with two side cabinet plates (6) and two front and rear cabinet plates (5), the upper side of the cabinet body (1) is provided with eight connecting seats (10), four of which are fixedly connected to the front and rear ends of the cabinet body (1) respectively, and the other four are fixedly connected to the inner walls of the two sides of the cabinet body (1) respectively, eight connecting shafts (11) are connected in the connecting seats (10), four of which are fixedly connected to the distal ends of the two front and rear cabinet plates (5) respectively, and the other four are fixedly connected to the proximal ends of the two side cabinet plates (6) respectively. And The clamping mechanism is provided with four groups, four groups of the clamping mechanism are arranged in the cabinet body (1), and four groups of the clamping mechanism are used for positioning and fixing the two front and rear cabinet plates (5) and the two side cabinet plates (6).

2. The layered foldable monitoring device installation cabinet according to claim 1, characterized in that: One of the clamping mechanisms comprises: The sleeve (13) is provided with two, and the sleeve (13) is fixedly connected to one side of one of the two side cabinet plates (6); The limiting hole is provided with two, and the two limiting holes are opened in the front end of one of the two side cabinet plates (6); The limiting rod (18) is provided with two, and the two limiting rods (18) are respectively connected in the two limiting holes; The clamping block (12) is provided with two, and the two clamping blocks (12) are respectively fixedly connected to the circumferential surface of the two limiting rods (18), and the two clamping blocks (12) are respectively movably clamped in the two sleeves (13); The spring (17) is provided with two, one end of the two springs (17) is fixedly connected to the rear end of one of the two side cabinet plates (6), and the other end of the two springs (17) is respectively fixedly connected to one end of the two clamping blocks (12).

3. A tiered folding monitor device mounting cabinet as claimed in claim 2, wherein: The top end of the cabinet body (1) is provided with four arc-shaped clamping grooves (101), and the two front and rear cabinet plates (5) and the two side cabinet plates (6) are movably clamped in the two arc-shaped clamping grooves (101).

4. A tiered folding monitor device mounting cabinet as claimed in claim 3, wherein: The side end of the cabinet body (1) is provided with a limiting groove (14), the limiting groove (14) movably clamps a breathable mesh (2), the front end of the cabinet body (1) is fixedly connected with a sleeve (13), and the two side cabinet plates (6) and the two front and rear cabinet plates (5) movably clamp a clamping cover plate (7).

5. A tiered folding monitor device mounting cabinet as claimed in claim 4, wherein: The front end of the cabinet body (1) is movably hinged with a first connecting plate (301) through a hinge shaft, the front end of the first connecting plate (301) is fixedly connected with a sealing sleeve (3), and the sealing sleeve (3) is movably clamped in the cabinet body (1).

6. A tiered folding monitor device mounting cabinet as claimed in claim 5, wherein: The side inner wall of the cabinet body (1) is fixedly connected with a temperature sensing alarm (9), the bottom corners of the cabinet body (1) are fixedly connected with supporting seats (4), and the proximal ends of the four supporting seats (4) are fixedly connected with two limiting plates (401).

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