Multifunctional power and environment monitoring acquisition machine

Abstract

The invention relates to the technical field of dynamic environment monitoring and acquisition, and discloses a multifunctional dynamic environment monitoring and acquisition machine which comprises a shell, a door body is mounted on the outer wall of the shell, a knob is arranged at the top of the shell, a sleeve is fixedly connected to the inner wall of the knob, a first supporting column is fixedly connected to the bottom of the sleeve, and a second supporting column is fixedly connected to the bottom of the first supporting column. An upper belt wheel and a lower belt wheel are fixedly connected to the outer wall of the first supporting column from top to bottom, screws are in threaded connection with bottom mounting holes of the upper belt wheel and the lower belt wheel, a second belt wheel is fixedly connected to the outer wall of the second supporting column, and cooling fins are fixedly connected to the outer wall of the second supporting column. A dustproof assembly is arranged at the bottom of the first supporting column. Through a synchronous transmission structure driven by a rotary knob, synchronous opening and closing of multiple sets of cooling fins are achieved, it is ensured that a cooling channel is smooth under different load working conditions of equipment, local heat accumulation is avoided, the cooling efficiency is improved, large-particle impurities can be effectively prevented from invading the equipment, and the element damage risk is reduced.

Description

Technical Field

[0001] This invention relates to the field of environmental monitoring and acquisition technology, specifically to a multifunctional environmental monitoring and acquisition machine. Background Technology

[0002] The communication power supply and computer room environment monitoring system (hereinafter referred to as the environmental monitoring system) is a computer control system that remotely measures, signals, adjusts, and controls various power equipment such as power cabinets, air conditioners, and batteries distributed in various computer rooms, as well as various parameters of the computer room environment such as door magnets, infrared sensors, window breakage detectors, water immersion detectors, temperature and humidity detectors, and smoke detectors. It monitors their operating parameters in real time, diagnoses and handles faults, records and analyzes relevant data, and performs centralized monitoring and maintenance of the equipment.

[0003] The heat dissipation structure of environmental monitoring acquisition machines is mostly a fixed heat dissipation hole or a manually adjustable design. This can lead to asynchronous opening and closing of the heat sink and easy slippage, resulting in turbulent airflow inside the equipment. Under high load, local heat accumulation can cause component performance degradation or even failure and shutdown. Moreover, when heat dissipation is not needed, the heat dissipation holes cannot close automatically, and the heat dissipation holes are exposed for a long time. Combined with gaps and leaks without sealing gaskets, dust and debris can continuously enter, accelerating the oxidation and aging of components. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a multifunctional environmental monitoring and acquisition machine that solves the problem that fixed heat dissipation holes, which cannot be adjusted, cause long-term exposure of the heat dissipation holes and are prone to component aging.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multifunctional environmental monitoring and acquisition machine, comprising a housing, a door installed on the outer wall of the housing, a knob on the top of the housing, a sleeve fixedly connected to the inner wall of the knob, a first support column fixedly connected to the bottom of the sleeve, an upper pulley and a lower pulley fixedly connected from top to bottom on the outer wall of the first support column, screws threadedly connected to the bottom mounting holes of the upper and lower pulleys, a spring installed on the outer wall of the first support column, a belt sleeved on the outer wall of the upper pulley, a first pulley meshing with the inner wall of the belt, a second support column fixedly connected to the inner wall of the first pulley, a second pulley fixedly connected to the outer wall of the second support column, a heat sink fixedly connected to the outer wall of the second support column, multiple heat dissipation holes on both sides of the housing, and a dustproof component at the bottom of the first support column.

[0006] Through the above technical solution: the knob on the top of the outer shell forms a power transmission link with the first support column at the bottom through the sleeve fixed on the inner wall. The upper and lower pulleys fixed from top to bottom on the outer wall of the first support column are locked with screws to prevent transmission deviation. The belt sleeved in conjunction with the first and second pulleys on multiple sets of second support columns engages and links to drive the heat sink on the second support column to match the heat dissipation holes on both sides of the outer shell. At the same time, the spring on the outer wall of the first support column provides a pre-tightening and reset function, which solves the problems of asynchronous opening and closing and air leakage and dust accumulation in the sealing gap of traditional heat dissipation structures. It realizes the adjustable synchronous opening and closing of the heat sink to adapt to the heat dissipation requirements of different loads, and enhances the stability and convenience of equipment operation.

[0007] Preferably, the dustproof component includes a first gear, which is fixedly connected to the bottom end of a first support column. The teeth of the first gear are meshed with a plurality of second gears. One end of each of the plurality of second gears is fixedly connected to a first rotating rod. The inner wall of the housing is fixedly connected with a plurality of fixed columns adapted to the first rotating rod. The teeth of another second gear are meshed with a third gear. One end of the third gear is fixedly connected to a second rotating rod. The inner wall of the second rotating rod is rotatably connected to a fixed frame. The outer wall of the fixed frame is fixedly connected to a dustproof net.

[0008] Preferably, the top of the outer casing has a socket, and the knob is slidably connected to the inner wall of the socket.

[0009] Preferably, both the upper pulley and the lower pulley are mounted on the outer wall of the first support column by screws, and both the first pulley and the second pulley are mounted on the outer wall of the second support column by screws.

[0010] Preferably, one end of the spring is fixedly connected to the outer wall of the first support column, and the other end is fixedly connected to the inner wall of the knob.

[0011] Preferably, a gasket is fixedly connected to the outer wall of the heat sink, and both the heat sink and the gasket are slidably connected to the inner wall of the heat dissipation hole.

[0012] Preferably, the spring is a torsion spring, and the initial state of the spring is a pre-tensioned state. When the knob is lifted and disengaged from the limit of the socket, the spring drives the knob, the upper pulley, the lower pulley and the first support column to reset synchronously, so that the heat sink automatically closes and the dust filter descends synchronously.

[0013] Preferably, the belt is a synchronous belt, and the inner wall of the belt is provided with matching tooth grooves on the tooth ends of the upper pulley, lower pulley, first pulley and second pulley. The tooth ends of the multiple first pulleys and the upper pulley and lower pulley are all fitted with belts, and the multiple second pulleys are all fitted with belts.

[0014] Preferably, the number of heat sinks corresponds to the number of heat dissipation holes, the gasket is made of rubber, and the gasket is arc-shaped.

[0015] Preferably, the dustproof net is a nylon net, and the edges of the dustproof net are provided with elastic edging, which slides and fits against the inner wall of the outer shell.

[0016] Working principle: The knob is installed in the socket on the top of the outer casing. Sliding it along the axial direction of the socket provides rotational freedom. The sleeve on the inner wall of the knob is fixed to the first support column, allowing the knob to rotate synchronously with the first support column and its outer wall's upper and lower pulleys. The upper and lower pulleys are screwed onto the first support column, ensuring minimal displacement during transmission. The inner wall of the synchronous belt and the teeth of the upper and lower pulleys, as well as the first and second pulleys on each of the second support columns, are provided with matching tooth grooves. The upper and lower pulleys are connected to their corresponding first pulleys via belts. The second pulleys on each of the second support columns, fixed to the inner wall of the first pulley, are then linked by belts, achieving synchronous rotation of multiple sets of second support columns, driving the rotation of the second support columns. The heat sink fixed by the support column opens and closes within the heat dissipation hole. The arc-shaped rubber gasket fixed to the outer wall of the heat sink fits the inner wall of the heat dissipation hole. When the heat sink is closed, the gasket can fill the gap between the heat sink and the heat dissipation hole, improving heat dissipation efficiency and initially preventing large particles of debris from entering. The torsion spring, which is in a pre-tightened state, is fixed at one end to the outer wall of the first support column and the other end is connected to the inner wall of the knob. When the knob is lifted and disengaged from the limit of the socket, the spring's rebound force will drive the knob, sleeve, first support column, upper pulley, and lower pulley to quickly reset, driving the second support column and heat sink to rotate synchronously to the closed state, realizing the rapid closure of the heat sink. This ensures the closed protection of the equipment under low load or when it is stopped, and also improves the ease of operation and the reliability of the structure. When the knob is turned, driving the first support column to rotate, the first gear fixed at the bottom of the first support column will rotate synchronously, thereby meshing with multiple second gears. The second gears are interconnected through the first rotating rod, and the first rotating rod is supported on the fixed column on the inner wall of the outer casing, ensuring smooth and non-deviation-free transmission during gear meshing. The two second gears at the other end then mesh with the third gear, driving the second rotating rod at one end of the third gear to rotate. The second rotating rod is rotatably connected through the rotating sleeve on the fixed frame, so that the rotation of the rotating rod can be converted into the lifting and lowering motion of the fixed frame, ultimately driving the dustproof net fixed to the fixed frame to rise and fall synchronously, realizing the mechanical linkage with the opening and closing action of the heat sink. The nylon dustproof net has good air permeability and dust interception ability, and can filter the air. The dust filter prevents fine dust from entering the equipment and adhering to the surface of electronic components. The edges of the dust filter are elastically wrapped, ensuring a tight, sliding fit against the inner wall of the casing during lifting and lowering, completely sealing any gaps between the filter and the casing to prevent dust intrusion. When the heat sink opens to meet the equipment's cooling needs, the dust filter simultaneously rises away from the heat dissipation hole area, completely unobstructed by the airflow channel, ensuring smooth air circulation and unaffected cooling efficiency. When the heat sink closes, the dust filter simultaneously falls to the corresponding coverage position of the heat dissipation hole. The combination of the nylon mesh's interception and the elastic wrapping's sealing effect creates a double dustproof system, effectively reducing dust accumulation inside the equipment, lowering the risk of malfunction, and extending the equipment's lifespan and maintenance cycle.

[0017] This invention provides a multifunctional environmental monitoring and data acquisition device. It has the following advantages: 1. This invention uses a knob-driven synchronous transmission structure to achieve the synchronous opening and closing of multiple heat sinks, ensuring unobstructed heat dissipation channels under different load conditions and avoiding localized heat accumulation; combined with a pre-tightened reset structure for quick closure, it improves the convenience of operation and maintenance; with the help of a sealing adapter design, it tightly fills the gap between the heat sink and the heat dissipation hole, reducing airflow leakage during the heat dissipation process, improving heat dissipation efficiency, and effectively preventing large particles of debris from entering the equipment, reducing the risk of component damage.

[0018] 2. This invention achieves mechanical synchronization between the dustproof net and the heat dissipation action through the meshing linkage structure of the gear set. This ensures that the dustproof net rises synchronously when the heat sink is opened, without obstructing the airflow channel and ensuring smooth heat dissipation. When the heat sink is closed, the dustproof net falls synchronously to cover it, using the net to intercept fine dust in the air and avoid problems such as short circuits and oxidation caused by dust adhering to the surface of electronic components, while not affecting the normal ventilation and heat dissipation performance of the equipment.

[0019] 3. This invention achieves a synergistic effect by mechanically linking the heat dissipation and dust prevention structures, where the dust prevention screen rises when heat dissipation is activated and closes when heat dissipation is deactivated. This resolves the contradiction between heat dissipation and dust accumulation, and dust prevention and machine stagnation. The synchronous heat dissipation structure ensures efficient heat dissipation under high loads, while the linked dust prevention structure provides protection during low-load shutdowns. This forms a dual protection against coarse debris and fine dust, reducing dust accumulation and wear on internal components, improving long-term operational stability, extending service life, and reducing maintenance and replacement costs. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a three-dimensional schematic diagram of the outer casing of the present invention; Figure 3 This is a three-dimensional schematic diagram of the outer casing of the present invention; Figure 4 This is a three-dimensional schematic diagram of the pulley assembly of the present invention; Figure 5 This is a three-dimensional schematic diagram of the pulley assembly of the present invention; Figure 6 This is a three-dimensional schematic diagram of the pulley assembly of the present invention; Figure 7 This is a three-dimensional schematic diagram of the knob of the present invention; Figure 8 This is a three-dimensional schematic diagram of the dustproof component of the present invention.

[0021] The components are as follows: 1. Outer shell; 2. Door body; 3. Knob; 4. Sleeve; 5. Upper pulley; 6. Lower pulley; 7. Screw; 8. First support column; 9. Spring; 10. Belt; 11. First pulley; 12. Second pulley; 13. Second support column; 14. Heat sink; 15. Gasket; 16. Heat dissipation hole; 17. Insertion hole; 18. First gear; 19. Second gear; 20. Fixing column; 21. First rotating rod; 22. Third gear; 23. Second rotating rod; 24. Fixing frame; 25. Dustproof net. Detailed Implementation

[0022] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see the appendix Figure 1 Appendix Figure 5 and attached Figure 6This invention provides a multifunctional environmental monitoring and data acquisition machine, including a housing 1, a door 2 installed on the outer wall of the housing 1, a knob 3 on the top of the housing 1, a sleeve 4 fixedly connected to the inner wall of the knob 3, a first support column 8 fixedly connected to the bottom of the sleeve 4, an upper pulley 5 and a lower pulley 6 fixedly connected from top to bottom on the outer wall of the first support column 8, screws 7 threadedly connected to the bottom mounting holes of the upper pulley 5 and the lower pulley 6, a spring 9 installed on the outer wall of the first support column 8, a belt 10 sleeved on the outer wall of the upper pulley 5, a first pulley 11 meshing with the inner wall of the belt 10, a second support column 13 fixedly connected to the inner wall of the first pulley 11, a second pulley 12 fixedly connected to the outer wall of the second support column 13, a heat sink 14 fixedly connected to the outer wall of the second support column 13, multiple heat dissipation holes 16 on both sides of the housing 1, and a dustproof component at the bottom of the first support column 8.

[0024] Specifically, the top of the outer casing 1 has a socket 17 for the knob 3. The knob 3 integrates sliding and rotation, and can be raised or lowered along the axial direction of the socket 17 to achieve a limit position. At the same time, it can rotate circumferentially to transmit power. Its inner wall is coaxially fixed with the sleeve 4 to ensure that the power transmission is not offset. The bottom of the sleeve 4 is connected and fixed to the first support column 8, so that the rotation of the knob 3 can be converted into the synchronous rotational power of the first support column 8. The outer wall of the first support column 8 is fitted and fixed to the upper pulley 5 and the lower pulley 6 from top to bottom, and is locked to the column body by the screw 7 through the mounting hole inside, avoiding During transmission, the spring 9, which is fitted onto the outer wall of the first support column 8, is in a pre-tensioned state. One end is fixed to the outer wall of the column, and the other end is connected to the inner wall of the knob 3, forming an elastic reset structure. The inner wall of the belt 10 fitted onto the outer wall of the upper pulley 5 has a matching tooth groove, which meshes with the tooth end of the first pulley 11 to achieve transmission. The inner wall of the first pulley 11 is fixed to the second support column 13, and the second pulley 12 on the outer wall of the second support column 13 moves in correspondence with the corresponding component on the adjacent second support column 13 through the belt 10. The outer wall of the second support column 13 is fixed to the diffuser. The heat sink 14 corresponds one-to-one with the multiple heat dissipation holes 16 on both sides of the outer casing 1. The rubber gasket 15 on the outer wall of the heat sink 14 is arc-shaped and fits against the inner wall of the heat dissipation holes 16. When heat dissipation is required, rotating the raised knob 3 drives the first support column 8 to rotate through the sleeve 4. The pulley rotates synchronously and drives each second support column 13 to rotate synchronously through the belt 10, so that all the heat sinks 14 open synchronously to form a uniform ventilation channel to meet the heat dissipation requirements of the equipment under high load. When heat dissipation is not required, the knob 3 is released, and the rebound force of the spring 9 drives the first support column 8 to rotate in the opposite direction. As the transmission components reset, the heat sink 14 closes, and the gasket 15 tightly fills the gap between the heat sink 14 and the heat dissipation hole 16, reducing airflow leakage and preventing large particles of debris from entering. The entire process does not require adjustment of each group. The synchronous opening and closing of the heat sink 14 is ensured by the meshing of multiple pulleys with the tooth grooves of the belt 10, and the automatic reset function of the spring 9 improves the convenience of operation and maintenance. The sealing design of the gasket 15 can further optimize the heat dissipation efficiency, reduce the risk of equipment failure caused by local heat accumulation or debris intrusion, and increase the operational stability and service life of the equipment.

[0025] See appendix Figure 4 Appendix Figure 7 and attached Figure 8 The dustproof component includes a first gear 18, which is fixedly connected to the bottom end of the first support column 8. The teeth of the first gear 18 are meshed with a plurality of second gears 19. One end of the plurality of second gears 19 is fixedly connected to a first rotating rod 21. The inner wall of the outer casing 1 is fixedly connected with a plurality of fixed columns 20 that are adapted to the first rotating rod 21. The teeth of another second gear 19 are meshed with a third gear 22. One end of the third gear 22 is fixedly connected to a second rotating rod 23. The inner wall of the second rotating rod 23 is rotatably connected to a fixed frame 24. The outer wall of the fixed frame 24 is fixedly connected to a dustproof net 25.

[0026] Specifically, a first gear 18 is coaxially fixed to the bottom end of the first support column 8, ensuring that the first gear 18 rotates synchronously when the first support column 8 rotates. The tooth tip of the first gear 18 meshes with multiple second gears 19, which are connected in series via a first rotating rod 21. A suitable rotating hole is provided in the fixed column 20 on the inner wall of the outer casing 1. The first rotating rod 21 is mounted in the rotating hole of the fixed column 20 to achieve stable support and prevent misalignment or jamming during gear meshing. The tooth tip of one of the second gears 19 at the other end meshes with a third gear 22 to change the transmission direction. One end of the third gear 22 is connected to the second rotating rod 23. The outer wall of the second rotating rod 23 rotates with the rotating sleeve on the fixed frame 24. The outer wall of the fixed frame 24 is connected to a strip of the dustproof net 25. The components are fixed as one unit. When the first support column 8 rotates with the knob 3 to drive the heat sink 14 to open and close, the first gear 18 rotates synchronously and transmits power through the meshing second gear 19 and the first rotating rod 21. Then, through the third gear 22 and the second rotating rod 23, the rotational motion is converted into the lifting action of the fixed frame 24, so that the dustproof net 25 and the heat sink 14 move synchronously. When dissipating heat, the dustproof net 25 is lifted by the transmission and detached from the heat dissipation area, without blocking the airflow channel to ensure smooth heat dissipation. When closed, it falls synchronously to cover. The fine mesh of the dustproof net 25 intercepts fine dust. Combined with the sealing design of the edge fitting the inner wall of the outer shell 1, it prevents dust from entering through gaps, reduces the dust accumulation and loss of electronic components, reduces the risk of short circuits, heat dissipation attenuation and other failures, and improves the long-term stability and service life of the equipment.

[0027] See appendix Figure 2 and attached Figure 3 The top of the outer casing 1 has a socket 17, and the knob 3 is slidably connected to the inner wall of the socket 17.

[0028] Specifically, the knob 3 can slide axially along the inner wall of the insertion hole 17. When lifted, its bottom insertion block does not contact the insertion hole 17, and the knob 3 can be rotated freely. This ensures that the power can be transmitted to the sleeve 4 and the first support column 8 when the knob 3 rotates, avoiding slippage or deviation during transmission. Releasing the knob 3 will trigger the reset action in conjunction with the pre-tightened spring 9. The switching between heat dissipation and dust prevention functions can be achieved without other complicated steps, improving the convenience of equipment operation and the stability of structural operation.

[0029] See appendix Figure 4 The upper pulley 5 and the lower pulley 6 are both mounted on the outer wall of the first support column 8 by screws 7, and the first pulley 11 and the second pulley 12 are both mounted on the outer wall of the second support column 13 by screws 7.

[0030] Specifically, the upper pulley 5 and the lower pulley 6 are fastened to the positioning points on the outer wall of the first support column 8 using hexagonal screws 7. The first pulley 11 and the second pulley 12 are also fixed to the matching mounting surface on the outer wall of the second support column 13 using the same screws 7. The tightening force of the screws 7 forms a rigid connection between the pulleys and the support column without relative displacement, ensuring that when the knob 3 drives the first support column 8 to rotate, the upper pulley 5 and the lower pulley 6 can transmit torque synchronously. The belt 10 drives the first pulley 11, the second pulley 12 and the second support column 13 to rotate, avoiding problems such as pulley slippage, lateral movement or eccentric rotation during transmission. This ensures that multiple sets of heat sinks 14 open and close synchronously. At the same time, this detachable installation structure also facilitates the later maintenance and replacement of transmission components such as pulleys and belts 10, providing reliable structural support for the synchronous heat dissipation and dust prevention functions, avoiding transmission failure and inconsistent opening and closing of heat sinks 14 due to loose pulley installation, and increasing the stability and durability of equipment operation.

[0031] See appendix Figure 7 One end of the spring 9 is fixedly connected to the outer wall of the first support column 8, and the other end is fixedly connected to the inner wall of the knob 3.

[0032] Specifically, spring 9 is in a pre-compressed state, with one end fixed to the annular groove on the outer wall of the first support column 8, and the other end connected to the fitting mounting position on the inner wall of knob 3, forming an elastic reset structure. When knob 3 is pressed down, spring 9 is simultaneously compressed and stores force. When rotating the drive sleeve 4 and the first support column 8 to drive the transmission action, spring 9 always maintains axial force and does not interfere with power transmission. When knob 3 is lifted and disengaged from the limit of the socket 17, the rebound force of spring 9 will quickly act on knob 3 and the first support column 8, driving them to reset synchronously in the opposite direction. This will drive the pulley group, belt 10 and gear group to move together, realizing the automatic closing of heat sink 14 and the synchronous falling of dust screen 25 without affecting the rotation and sliding action of knob 3. This allows the equipment to complete the function reset without too much operation, improving the convenience of operation and maintenance. Moreover, the pre-compression design of spring 9 can ensure the consistency and timeliness of the reset action, preventing dust or heat accumulation problems caused by heat sink 14 not closing in time.

[0033] See appendix Figure 4 A gasket 15 is fixedly connected to the outer wall of the heat sink 14, and both the heat sink 14 and the gasket 15 are slidably connected to the inner wall of the heat dissipation hole 16.

[0034] Specifically, the outer wall of the heat sink 14 is connected to a flexible sealing gasket 15 by a fitted and fixed method. The gasket 15 adopts a structural design that is adapted to the curvature of the inner wall of the heat dissipation hole 16. When the heat sink 14 rotates under the drive, it will simultaneously drive the gasket 15 to slide on the inner wall of the heat dissipation hole 16. When the heat sink 14 rotates open to form a heat dissipation channel, the gasket 15 moves synchronously with it without blocking the airflow path, ensuring that the heat dissipation airflow passes smoothly to meet the heat dissipation requirements of the equipment. When the heat sink 14 rotates closed, the gasket 15 will fit against the inner wall of the heat dissipation hole 16, filling the gap between the heat sink 14 and the heat dissipation hole 16, reducing the heat dissipation efficiency loss caused by airflow leakage from the gap during the heat dissipation process, and effectively preventing large particles of debris and some fine dust from entering the equipment through the gap. In addition, the flexible material of the gasket 15 plays a buffering and shock absorption role during the opening and closing sliding of the heat sink 14, reducing the friction and wear between the metal heat sink 14 and the inner wall of the heat dissipation hole 16, and reducing component wear.

[0035] See appendix Figure 7 Spring 9 is a torsion spring. The initial state of spring 9 is a pre-tightened state. When the knob 3 is lifted and disengaged from the limit of the socket 17, spring 9 drives the knob 3, the upper pulley 5, the lower pulley 6 and the first support column 8 to reset synchronously, so that the heat sink 14 automatically closes and the dust filter 25 descends synchronously.

[0036] Specifically, the spring 9 adopts a torsion spring structure, with its two ends respectively locked to the limiting boss on the inner wall of the knob 3 and the outer side of the first support column 8. In the initial state, it maintains a preset torsional preload. When the knob 3 is pressed down so that its bottom insert is embedded in the socket 17 to form a limit, the knob 3 will be locked when rotated. When the knob 3 is lifted so that it is freed from the limiting constraint of the socket 17, the knob 3 can be rotated freely to open or close the heat sink 14. When the knob is released and the insert is not inserted into the socket 17, the spring 9 will quickly release the stored torsional potential energy, generating a reverse torque, driving the knob 3, sleeve 4, first support column 8 and the upper pulley 5 and lower pulley 6 on the outer wall to synchronously reverse and reset. Through the meshing transmission of the pulley and belt 10, the second support column 13 and the heat sink 14 are driven to close. At the same time, with the linkage of the gear set at the bottom of the first support column 8, the dustproof net 25 is synchronously driven to descend smoothly to cover the heat dissipation area.

[0037] See appendix Figure 4 The belt 10 is a synchronous belt, and the inner wall of the belt 10 is provided with matching tooth grooves on the tooth ends of the upper pulley 5, the lower pulley 6, the first pulley 11 and the second pulley 12. The belt 10 is sleeved on the tooth ends of the multiple first pulleys 11 and the upper pulley 5 and the lower pulley 6, and the belt 10 is sleeved between the multiple second pulleys 12.

[0038] Specifically, the toothed grooves on the inner wall of the synchronous belt 10 match the toothed groove modules of the upper pulley 5, lower pulley 6, first pulley 11, and second pulley 12, ensuring no relative slippage during power transmission. The upper pulley 5 and lower pulley 6 are respectively fitted with multiple sets of first pulleys 11 via independent belts 10. The second pulleys 12 on each second support column 13 are then connected in series via belts 10 to form a linkage link. When the knob 3 drives the first support column 8 to rotate, the upper pulley 5 and lower pulley 6 rotate synchronously. Through the meshing of the toothed grooves of the belt 10, the torque is transmitted to each set of first pulleys 11. Then, through the linkage of the belts 10 between the second pulleys 12, all the second support columns 13 are driven to rotate at the same speed and in the same direction, thereby achieving precise synchronous opening and closing of all heat sinks 14. This avoids power loss or jamming caused by a single belt 10 transmission and ensures that the opening and closing angles of multiple sets of heat sinks 14 are completely consistent, ensuring that the airflow channels formed by the heat dissipation holes 16 are uniform and unobstructed.

[0039] See appendix Figure 3 The number of heat sinks 14 corresponds to the number of heat dissipation holes 16. The pads 15 are made of rubber and are arc-shaped.

[0040] Specifically, the number of heat sinks 14 corresponds to the number of heat dissipation holes 16 to ensure that each heat dissipation hole 16 can be properly adjusted when the transmission system drives multiple sets of heat sinks 14 to open and close synchronously. This avoids situations where some heat dissipation holes 16 are not covered by corresponding heat sinks 14 or do not open or close properly. The pad 15 is made of rubber and has an arc-shaped structure that fits the inner wall of the heat dissipation hole 16. This combination of material and shape allows the pad 15 to slide against the inner wall of the heat dissipation hole 16 when the heat sink 14 is opened by the linkage of the pulley and belt 10, without obstructing airflow. When the heat sink 14 is closed, the elasticity of the rubber pad 15 will cause it to tightly press against the inner wall of the heat dissipation hole 16, filling the assembly gap between the heat sink 14 and the heat dissipation hole 16. This reduces airflow leakage during heat dissipation to improve heat dissipation efficiency and effectively prevents large particles of debris and dust from entering.

[0041] See appendix Figure 8 The dustproof net 25 is made of nylon mesh, and the edges of the dustproof net 25 are provided with elastic edging, which slides and fits against the inner wall of the outer shell 1.

[0042] Specifically, the nylon dustproof net 25 combines breathability with the ability to intercept fine dust, filtering fine particles in the air without obstructing airflow. The thickness of its elastic edging matches the fitting gap of the inner wall of the outer shell 1, forming a sliding fit. When the gear set drives the dustproof net 25 to rise and fall through linkage with the fixed frame 24 via the rotating rod, the flexibility of the elastic edging itself ensures that the dustproof net 25 slides along the inner wall of the outer shell 1 without jamming, and can also fill the gap between the dustproof net 25 and the inner wall of the outer shell 1 in time, preventing dust from entering the equipment from the gap. When the heat sink 14 is opened for heat dissipation, the dustproof net 25 rises synchronously with the linkage structure. The breathability of the nylon net ensures that the heat dissipation airflow passes through without affecting the heat dissipation efficiency of the equipment. When the heat sink 14 is closed, the dustproof net 25 falls synchronously to cover the heat dissipation area.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional dynamic ring monitoring and collecting machine comprising a shell (1), characterized in that: The outer wall of the shell (1) is provided with a door body (2), the top of the shell (1) is provided with a knob (3), the inner wall of the knob (3) is fixedly connected with a sleeve (4), the bottom of the sleeve (4) is fixedly connected with a first supporting column (8), the outer wall of the first supporting column (8) is fixedly connected with an upper belt pulley (5) and a lower belt pulley (6) from top to bottom, the bottom of the upper belt pulley (5) and the lower belt pulley (6) is threadedly connected with a screw (7), the outer wall of the first supporting column (8) is provided with a spring (9), the outer wall of the upper belt pulley (5) is sleeved with a belt (10), the inner wall of the belt (10) is engagedly connected with a first belt pulley (11), the inner wall of the first belt pulley (11) is fixedly connected with a second supporting column (13), the outer wall of the second supporting column (13) is fixedly connected with a second belt pulley (12), the outer wall of the second supporting column (13) is fixedly connected with a cooling fin (14), the both sides of the shell (1) are provided with a plurality of cooling holes (16), and the bottom of the first supporting column (8) is provided with a dustproof assembly.

2. The multifunctional dynamic ring monitoring and collecting machine according to claim 1, characterized in that: The dustproof assembly comprises a first gear (18), the first gear (18) is fixedly connected to the bottom end of the first supporting column (8), a plurality of second gears (19) are engagedly connected to the tooth end of the first gear (18), one end of the plurality of second gears (19) is fixedly connected with a first rotating rod (21), the inner wall of the shell (1) is fixedly connected with a plurality of fixed columns (20) matched with the first rotating rod (21), the tooth end of the other second gear (19) is engagedly connected with a third gear (22), one end of the third gear (22) is fixedly connected with a second rotating rod (23), the inner wall of the second rotating rod (23) is rotatably connected with a fixing frame (24), and the outer wall of the fixing frame (24) is fixedly connected with a dustproof screen (25).

3. The multifunctional dynamic ring monitoring and collecting machine according to claim 1, characterized in that: The top of the shell (1) is provided with a jack (17), and the knob (3) is slidably connected to the inner wall of the jack (17).

4. The multifunctional dynamic ring monitoring and collecting machine according to claim 1, characterized in that: The upper belt pulley (5) and the lower belt pulley (6) are installed on the outer wall of the first supporting column (8) through the screw (7), and the first belt pulley (11) and the second belt pulley (12) are installed on the outer wall of the second supporting column (13) through the screw (7).

5. The multifunctional dynamic ring monitoring and collecting machine according to claim 1, characterized in that: One end of the spring (9) is fixedly connected to the outer wall of the first supporting column (8), and the other end is fixedly connected to the inner wall of the knob (3).

6. The multifunctional dynamic ring monitoring and collecting machine according to claim 1, characterized in that: The outer wall of the cooling fin (14) is fixedly connected with a gasket (15), and the cooling fin (14) and the gasket (15) are slidably connected to the inner wall of the cooling hole (16).

7. The multifunctional dynamic ring monitoring and collecting machine according to claim 1, characterized in that: The spring (9) is a torsional tension spring (9), and the initial state of the spring (9) is a pre-tightening state. When the knob (3) is lifted to be separated from the limiting of the jack (17), the spring (9) drives the knob (3), the upper belt pulley (5), the lower belt pulley (6) and the first supporting column (8) to reset synchronously, so that the cooling fin (14) is automatically closed, and the dustproof screen (25) is lowered synchronously.

8. The multifunctional dynamic ring monitoring and collecting machine according to claim 1, characterized in that: The belt (10) is a synchronous belt, and the inner wall of the belt (10) is provided with a matching tooth groove at the tooth end of the upper belt pulley (5), the lower belt pulley (6), the first belt pulley (11) and the second belt pulley (12), a plurality of the first belt pulleys (11) are sleeved with the belt (10) at the tooth end of the upper belt pulley (5) and the lower belt pulley (6), and a plurality of the second belt pulleys (12) are sleeved with the belt (10) between them.

9. The multifunctional dynamic ring monitoring and collecting machine according to claim 6, characterized in that: The number of the heat dissipation fins (14) corresponds to the number of the heat dissipation holes (16), the gasket (15) is made of rubber, and the gasket (15) is arc-shaped.

10. The multifunctional dynamic ring monitoring and collecting machine according to claim 2, characterized in that: The dustproof net (25) is a nylon net, the edge of the dustproof net (25) is provided with an elastic edge covering, and the elastic edge covering is in sliding fit with the inner wall of the shell (1).

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