Compact shelf capable of being rapidly adjusted based on Internet of Things and use method of compact shelf

Abstract

The invention discloses a compact shelf capable of being rapidly adjusted based on the Internet of Things and a using method thereof, and relates to the technical field of the Internet of Things. The compact shelf comprises a shelf body, a sliding rail is slidably connected to the bottom of the shelf body, a processing screen is fixedly connected to the side wall of the shelf body, and a crank is rotatably connected to the side wall of the shelf body; a fireproof early warning mechanism is arranged on the surface of the top of the shelf body, an opening and closing mechanism is arranged in the shelf body, and the opening and closing mechanism is installed on the compact shelf, so that privacy protection can be provided to a certain degree, articles stored in the compact shelf are not directly exposed to the outside, which is very important for storing some sensitive or high-privacy articles. In addition, dust and sundries can be effectively prevented from entering the compact shelf, stored articles are kept clean and neat, a layer of protection can be provided, the articles are prevented from being influenced by the external environment, and when a fire disaster occurs, the fire can be blocked outside, and a layer of protection is provided for the articles in the compact shelf.

Description

Technical Field

[0001] The present invention relates to the technical field of Internet of Things, and in particular to a compact shelving system that can be quickly adjusted based on the Internet of Things and a method of using the compact shelving system. Background Art

[0002] The compact shelving system can maximize the space utilization of the storage area by using movable shelf units. This system can automatically adjust the spacing between shelves as needed to accommodate goods of different sizes and shapes, minimizing the wasted space in the warehouse. The automated operation and intelligent adjustment functions of the compact shelving system can greatly improve the operating efficiency. The storage, retrieval and loading and unloading of goods can be carried out faster and more accurately, reducing the time and error rate of manual operation.

[0003] The original intention of the design of the existing compact shelving system is to improve the space utilization efficiency and operating efficiency of the storage area. The installation of cabinet doors may increase the time and operation complexity of storing and retrieving goods, reduce the efficiency and convenience of storing and retrieving goods, and the installation of cabinet doors may limit the operational flexibility of the compact shelving system. Not installing cabinet doors can make the storage and retrieval of goods more convenient, and the spacing and position of the shelves can be adjusted at any time as needed to adapt to goods of different sizes and shapes. However, for some items that require additional protection, such as valuables, fragile items, etc., cabinet doors can provide better protection. Without cabinet doors, the protection needs of these special items may not be met. In addition, cabinet doors can play a certain role in dust and moisture prevention, protecting the stored items from dust, moisture, etc. Without cabinet doors, the stored items may be easily damaged by environmental factors.

[0004] At the same time, the existing IoT-enabled quickly adjustable compact shelving can automatically trigger the fire extinguishing device once signs of fire are detected by monitoring parameters such as smoke and temperature within the warehouse or compact shelving system. In addition to automatic triggering, the system is usually also equipped with a manual triggering device to manually trigger the fire extinguishing device. These manual buttons are usually located in easily accessible locations to enable quick response in the event of an emergency. However, since the IoT system requires data transmission and processing, there may be a certain delay in the triggering of the fire extinguishing device. When a fire occurs, every second is critical, so delays may cause the fire to spread and cause greater losses. In addition, the fire extinguishing device may be at risk of false alarm triggering. For example, when the sensor cannot accurately identify signs of fire, it may falsely report a fire, causing the fire extinguishing device to be falsely triggered, resulting in unnecessary losses and interference.

[0005] In view of this, the present invention proposes a compact shelving system that can be quickly adjusted based on the Internet of Things and a method of using the same to compensate for and improve the deficiencies of the prior art. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a compact shelving system that can be quickly adjusted based on the Internet of Things and a method of using the same, so as to solve the technical problems raised in the above background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0008] A quickly adjustable compact shelving based on the Internet of Things comprises a frame body, a sliding rail is installed and connected to the bottom of the frame body, the frame body is slidably connected to the sliding rail, a processing screen is fixedly connected to the side wall of the frame body, a crank is rotatably connected to the side wall of the frame body, a fire warning mechanism is arranged on the top surface of the frame body, and an opening and closing mechanism is arranged inside the frame body.

[0009] Furthermore, the fire warning mechanism includes a first cargo box fixedly connected to the top surface of the frame, the side wall of the first cargo box is slidably connected with a push rod, the outer wall of the push rod is fixedly connected with a fixing rod, the side wall of the fixing rod is fixedly connected with a return spring, the end of the return spring away from the fixing rod is fixedly connected with a water storage cylinder, the end of the water storage cylinder away from the return spring is fixedly connected with a second cargo box, the end of the second cargo box away from the water storage cylinder is connected to a conduction pipe, a one-way valve is installed on the outer wall of the conduction pipe, the end of the conduction pipe away from the second cargo box is fixedly connected to a limited blocking block, and the end of the fixing rod away from the return spring is fixedly connected with an alarm bell.

[0010] Furthermore, the first cargo box, the water storage cylinder and the second cargo box are all configured to be hollow, the first cargo box stores small graphite balls inside, the water storage cylinder stores water inside, and the second cargo box stores a mixed dry powder of phosphate, sulfate and ammonium chloride inside.

[0011] Furthermore, a hole is provided in the side wall of the first cargo box, and the push rod is slidably connected to the push rod through the hole provided in the side wall of the first cargo box. In an initial state, half of the push rod is located inside the first cargo box, and the push rod is in a fully extended state.

[0012] Furthermore, a section of the surface of the transmission tube between the one-way valve and the limit blocking block is provided with micropores, and the diameter of the micropores provided on the surface of the transmission tube is adapted to the particle size of the mixed dry powder stored in the second cargo box.

[0013] Furthermore, the opening and closing mechanism includes a limit block fixedly connected to the inner wall of the frame, the side wall of the limit block is rotatably connected to a fixed rotating wheel, the outer wall of the fixed rotating wheel is fixedly connected to a first rotating rod, the end of the first rotating rod away from the fixed rotating wheel is rotatably connected to the second rotating rod, the end of the second rotating rod away from the first rotating rod is rotatably connected to a conduction block, the side wall of the conduction block is fixedly connected to a sliding rod, the end of the conduction block away from the second rotating rod is fixedly connected to a fixed block, and the end of the fixed block away from the limit block is threadedly connected to an isolation door.

[0014] Furthermore, the fixed rotating wheel is composed of a rod and a rotating wheel, the rod of the fixed rotating wheel penetrates and is fixedly connected to the axis of the rotating wheel, and one end of the fixed rotating wheel away from the limiting block is rotatably connected to the inner wall of the frame.

[0015] Furthermore, the overall shape of the conduction block is set to be Z-shaped, a T-shaped through groove is provided on the surface of the limit block, and the sliding rod is slidably connected to the limit block through the through groove provided on the surface of the limit block.

[0016] Furthermore, the limit block, the conductive block, the sliding rod and the fixed block together form a sliding structure, and the sliding structure composed of the limit block, the conductive block, the sliding rod and the fixed block is arranged in plural.

[0017] A method for using a compact shelving system that can be quickly adjusted based on the Internet of Things, comprising the following steps:

[0018] S1: Connect the compact shelving to the IoT system and configure it accordingly, which may include setting up network connections, installing sensors, configuring the control system, etc.

[0019] S2: Through the Internet of Things system, real-time monitoring and collection of data related to the compact shelving, such as storage location, load status, temperature, humidity, etc., these data can be used to optimize storage layout, provide data analysis and decision support;

[0020] S3: Based on the collected data and set strategies, the IoT system can automatically adjust and optimize the layout and configuration of the compact shelving. For example, frequently used items can be automatically placed in easily accessible locations based on the frequency of use and storage requirements of the items, thus achieving the goal of making the best use of storage space.

[0021] S4: Use the data collected by the IoT system to conduct data analysis and optimization. According to the data analysis results, the configuration of the compact shelving can be adjusted to improve storage efficiency and safety;

[0022] S5: Provides a user interface that allows users to view and control the status of the compact shelving in real time. The IoT system can also generate reports and analysis to provide data indicators on the use and performance of the compact shelving.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] (1) The opening and closing mechanism installed on the compact shelving can provide a certain degree of privacy protection, so that the items stored in the compact shelving are not directly exposed to the outside world. This is very important for storing some sensitive or private items. It can also effectively prevent dust and debris from entering the compact shelving, keeping the stored items clean and tidy. It can also provide a layer of protection to prevent the items from being affected by the external environment, such as moisture, light, etc. In the event of a fire, it can also block the fire outside, providing a layer of protection for the items inside the compact shelving;

[0025] (2) In the event of a fire, a partition layer can be formed around the compact shelving. The partition layer can effectively limit the spread of the fire to a certain area and prevent the fire from spreading to the compact shelving. This helps to control and reduce the scale of the fire and prevent the fire from causing serious damage to the items in the compact shelving. It can also block the spread of the fire and slow down the speed of the fire spread, which provides firefighters with more time and opportunities to extinguish the fire and evacuate, increasing the success rate of fire extinguishing. It can also effectively protect important items stored in the compact shelving from damage by the fire. When the fire cannot pass through the partition layer, it can reduce the direct impact of the heat source, smoke and flames on the items. Most importantly, the partition layer can cut off the contact between the fire and the oxygen supply, slowing down the burning speed of the fire, thereby increasing the time window for fire extinguishing. This gives firefighters more time to control and extinguish the fire. The material structure before the reaction is relatively stable and can be stored for a long time at room temperature.

[0026] (3) When a fire occurs, an alarm is sounded while the fire is being extinguished. The alarm can quickly alert personnel to the occurrence of a fire and prompt them to take immediate escape action. This can help personnel discover the fire in time and avoid being trapped at the fire scene, increasing the chance of escape. The alarm can be used as an assembly signal in an emergency, helping personnel to quickly gather at a designated assembly point, facilitating personnel counting and confirmation to ensure that no one is left out. It can also quickly attract the attention of firefighters and rescue teams, prompting them to rush to the fire scene and organize effective firefighting operations, which helps to speed up the response speed and efficiency of firefighting operations. Most importantly, it can inform people in nearby areas of the occurrence of a fire to remind and warn them to take necessary safety measures. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0028] Figure 2 It is a side view stereoscopic structural schematic diagram of the present invention;

[0029] Figure 3It is a three-dimensional schematic diagram of the internal structure of the present invention;

[0030] Figure 4 For the present invention Figure 3 Schematic diagram of the three-dimensional structure at A in the middle;

[0031] Figure 5 It is a schematic diagram of a three-dimensional structure of the internal structure of the present invention from a side view;

[0032] Figure 6 For the present invention Figure 5 Schematic diagram of the three-dimensional structure at B in the middle;

[0033] Figure 7 It is a schematic diagram of the three-dimensional structure of the limit block, the conduction block and the sliding rod in the present invention;

[0034] Figure 8 It is a three-dimensional structural schematic diagram of the fire early warning mechanism of the present invention;

[0035] Fig. 9 For the present invention Figure 7 Schematic diagram of the three-dimensional structure at C in the middle.

[0036] The numbers in the figure are:

[0037] 1. Frame; 11. Sliding rail; 12. Processing screen; 13. Crank handle;

[0038] 2. Fire alarm mechanism; 21. First cargo box; 22. Push rod; 23. Fixed rod; 24. Return spring; 25. Water storage cylinder; 26. Second cargo box; 27. Transmission tube; 28. One-way valve; 29. ​​Limit blocking block; 210. Alarm bell;

[0039] 3. Opening and closing mechanism; 31. Limiting block; 32. Fixed rotating wheel; 33. First rotating rod; 34. Second rotating rod; 35. Conducting block; 36. Sliding rod; 37. Fixed block; 38. Isolation door. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention;

[0041] Embodiments of the present invention

[0042] Please refer to Figure 2 and Figure 3As shown, it includes a frame 1, a sliding rail 11 is slidably connected to the bottom of the frame 1, a processing screen 12 is fixedly connected to the side wall of the frame 1, a crank 13 is rotatably connected to the side wall of the frame 1, a fire warning mechanism 2 is arranged on the top surface of the frame 1, and an opening and closing mechanism 3 is arranged inside the frame 1;

[0043] Please refer to Figure 7 and Figure 8 As shown, the fire alarm mechanism 2 includes a first cargo box 21 fixedly connected to the top surface of the frame 1, a push rod 22 is slidably connected to the side wall of the first cargo box 21, a fixing rod 23 is fixedly connected to the outer wall of the push rod 22, a return spring 24 is fixedly connected to the side wall of the fixing rod 23, an end of the return spring 24 away from the fixing rod 23 is fixedly connected to a water storage cylinder 25, an end of the water storage cylinder 25 away from the return spring 24 is fixedly connected to a second cargo box 26, an end of the second cargo box 26 away from the water storage cylinder 25 is connected to a conduction pipe 27, a one-way valve 28 is installed on the outer wall of the conduction pipe 27, an end of the conduction pipe 27 away from the second cargo box 26 is fixedly connected to a limited blocking block 29, and an end of the fixing rod 23 away from the return spring 24 is fixedly connected to an alarm bell 210;

[0044] Please refer to Figure 7 As shown, the first cargo box 21, the water storage cylinder 25 and the second cargo box 26 are all set to be hollow, the first cargo box 21 stores small graphite balls, the water storage cylinder 25 stores water, and the second cargo box 26 stores a mixed dry powder of phosphate, sulfate and ammonium chloride;

[0045] Please refer to Figure 8 and Fig. 9 As shown, a hole is opened in the side wall of the first cargo box 21, and the push rod 22 is slidably connected with the push rod 22 through the hole opened in the side wall of the first cargo box 21. In the initial state, half of the push rod 22 is located inside the first cargo box 21, and the push rod 22 is in a fully extended state;

[0046] Please refer to Figure 7 As shown, a section of the surface of the transmission tube 27 between the one-way valve 28 and the limit blocking block 29 is provided with micropores, and the diameter of the micropores provided on the surface of the transmission tube 27 is adapted to the particle size of the mixed dry powder stored in the second carrier box 26;

[0047] Please refer to Figure 3 - Figure 6As shown, the opening and closing mechanism 3 includes a limit block 31 fixedly connected to the inner wall of the frame body 1, a side wall of the limit block 31 is rotatably connected to a fixed rotating wheel 32, an outer wall of the fixed rotating wheel 32 is fixedly connected to a first rotating rod 33, an end of the first rotating rod 33 away from the fixed rotating wheel 32 is rotatably connected to a second rotating rod 34, an end of the second rotating rod 34 away from the first rotating rod 33 is rotatably connected to a conducting block 35, a side wall of the conducting block 35 is fixedly connected to a sliding rod 36, an end of the conducting block 35 away from the second rotating rod 34 is fixedly connected to a fixed block 37, and an end of the fixed block 37 away from the limit block 31 is threadedly connected to an isolation door 38;

[0048] Please refer to Figure 4 As shown, the fixed rotating wheel 32 is composed of a rod and a rotating wheel, the rod of the fixed rotating wheel 32 penetrates and is fixedly connected to the axis of the rotating wheel, and the end of the fixed rotating wheel 32 away from the limit block 31 is rotatably connected to the inner wall of the frame 1;

[0049] Please refer to Figure 4 As shown, the overall shape of the conducting block 35 is set to be Z-shaped, a T-shaped through groove is opened on the surface of the limiting block 31, and the sliding rod 36 is slidably connected to the limiting block 31 through the through groove opened on the surface of the limiting block 31;

[0050] Please refer to Figure 4 and Figure 6 As shown, the limit block 31, the conduction block 35, the sliding rod 36 and the fixed block 37 together form a sliding structure, and the sliding structure composed of the limit block 31, the conduction block 35, the sliding rod 36 and the fixed block 37 is arranged in plural.

[0051] Embodiment 2 of the present invention:

[0052] A method for using a compact shelving system that can be quickly adjusted based on the Internet of Things, comprising the following steps:

[0053] S1: Connect the compact shelving to the IoT system and configure it accordingly. This may include setting up network connections, installing sensors, configuring the control system, etc.

[0054] S2: Through the Internet of Things system, real-time monitoring and collection of data related to the compact shelving, such as storage location, load status, temperature, humidity, etc., these data can be used to optimize storage layout, provide data analysis and decision support;

[0055] S3: Based on the collected data and set strategies, the IoT system can automatically adjust and optimize the layout and configuration of the compact shelving. For example, frequently used items can be automatically placed in easily accessible locations based on the frequency of use and storage requirements of the items, achieving the goal of making the best use of storage space;

[0056] S4: Use the data collected by the IoT system to conduct data analysis and optimization. According to the data analysis results, the configuration of the compact shelving can be adjusted to improve storage efficiency and safety;

[0057] S5: Provides a user interface that allows users to view and control the status of the compact shelving in real time. The IoT system can also generate reports and analysis to provide data indicators on the use and performance of the compact shelving.

[0058] The following are the complete usage steps and working principles of the above embodiment:

[0059] When the operator needs to place an item into the rack 1 or wants to take an item out of the rack 1, the operator holds the side wall of the isolation door 38 close to the sliding rail 11 with his hand and flips it in the direction close to the one-way valve 28. Since the fixed block 37 is fixedly connected to the end of the isolation door 38 close to the fixed rotating wheel 32, when the isolation door 38 is flipped in the direction close to the one-way valve 28, the fixed block 37 will also flip in the direction close to the one-way valve 28. Since the conduction block 35 is fixedly connected to the side wall of the fixed block 37, when the fixed block 37 is flipped in the direction close to the one-way valve 28, the conduction block 35 will also move in the direction close to the one-way valve 28. The sliding rod 36 is slidably connected to the T-shaped through groove formed on the surface of the limit block 31, and the shape of the through groove limits the movement of the sliding rod 36. Since the side wall of the conduction block 35 is rotatably connected to the second rotating rod 34, and the end of the second rotating rod 34 away from the conduction block 35 is rotatably connected to the first rotating rod 33, when the conduction block 35 moves toward the direction close to the one-way valve 28, the second rotating rod 34 and the first rotating rod 33 will both flip toward the direction close to the conduction block 35. Since the end of the first rotating rod 33 away from the second rotating rod 34 is rotatably connected to the fixed rotating wheel 32, and since the fixed rotating wheel 32 is rotatably connected to the side wall of the limit block 31, when the second rotating rod When the first rotating rod 34 and the first rotating rod 33 are both turned over in the direction close to the conducting block 35, the fixed rotating wheel 32 will limit the deflection of the first rotating rod 33 and the second rotating rod 34. When the isolation door 38 turns over 45 degrees in the direction close to the one-way valve 28, the end of the sliding rod 36 close to the fixed rotating wheel 32 will enter the lower end part of the T-shaped groove opened on the surface of the limit block 31, and the end of the sliding rod 36 away from the fixed rotating wheel 32 will continue to slide in the horizontal direction, and the isolation door 38 continues to deflect in the direction close to the one-way valve 28. When the sliding rod 36 enters the lower end part of the T-shaped groove opened on the surface of the limit block 31 and reaches the end of the T-shaped groove, the first rotating rod 33 and the second rotating rod 34 form a A straight line, and the straight line formed by the first rotating rod 33 and the second rotating rod 34 will form a vertical angle with the side of the conductive block 35 away from the fixed rotating wheel 32, so as to support the isolation door 38, so as to facilitate the operator to take and put the items. An opening and closing mechanism is installed on the compact shelving. When the door is automatically supported, the user does not need to use hands or other tools to keep the door open, so that it is more convenient to store and retrieve items. This design is particularly suitable for situations where both hands hold items or both hands need to be used at the same time. In some cases, the compact shelving may store heavier or larger items. If the door cannot be automatically supported, when the user tries to take the item, the door may be accidentally closed, resulting in pinching or other injuries.The automatic hold function can avoid this potential safety risk. In scenarios where items need to be frequently stored and retrieved, the automatically held door can significantly improve work efficiency. Users do not need to spend extra time and energy to operate the door, thereby completing the task faster.

[0060] When a fire occurs, the temperature at the scene will rise, the graphite balls stored in the first carrier box 21 will absorb heat, the vibration between the internal atoms will increase, the distance between them will increase, and the entire ball will expand. Since the push rod 22 is slidably connected to the inner wall of the first carrier box 21, when the graphite balls inside the first carrier box 21 expand due to heat, the push rod 22 will be pushed to move away from the first carrier box 21. Since the fixed rod 23 is fixedly connected to the side wall of the push rod 22, the fixed rod 23 will also move with the push rod 22 toward the direction of the water storage cylinder 25. Since the side wall of the fixed rod 23 is fixedly connected to the return spring 24, and the end of the return spring 24 away from the fixed rod 23 is fixedly connected to the side wall of the water storage cylinder 25, the return spring 24 will be compressed. As the push rod 22 is away from the first carrier box 21 One end of the push rod 22 is slidably connected to the inner wall of the water storage cylinder 25. At this time, the push rod 22 and the water storage cylinder 25 together form a piston structure. The push rod 22 moves in the direction close to the water storage cylinder 25, which is equivalent to pressurizing the inside of the water storage cylinder 25, which will cause the water stored in the water storage cylinder 25 to spray out and enter the second loading box 26. Since the second loading box 26 has three cavities inside, the cavities respectively store mixed dry powders of phosphate, sulfate and ammonium chloride. When the water in the water storage cylinder 25 enters the second loading box 26 and mixes with the mixed dry powder inside the second loading box 26, the following chemical reactions will occur: reaction between ammonium phosphate and water: NH4H2PO4+H2O→NH4++H2PO4-; reaction between ammonium sulfate and water: NH42SO4+H2O→2NH4++SO4^2-;Reaction of ammonium chloride and water: NH4Cl+H2O→NH4++C l-, these reactions are all hydrolysis or dissociation reactions of salts and water, in which the cations NH4+ in the salts combine with water molecules to form ammonia NH3 and hydrogen ions H+, while the anions remain unchanged. Therefore, these reactions will release ammonia and produce acidic solutions. Since the released ammonia has a pungent odor and is alkaline, it can react with the acid molecules in the water to neutralize the acidity, which makes the mixed solution neutral or alkaline. At the same time, the release of ammonia has a local cooling effect. When these generated gases propagate from the inside of the second carrier box 26 through the one-way valve 28 to the limit blocking block 29, the one-way valve 28 will open, but when these gases want to flow back into the second carrier box 26, the one-way valve 28 will be in a closed state. Since there are a large number of micropores on the surface of a section of the conduction tube 27 located between the one-way valve 28 and the limit blocking block 29, the generated gas will be ejected from these micropores, and since the relative molecular mass of ammonia is small and the molecular speed is fast, it is collided with air molecules in the air and falls, which makes the ammonia have a higher density. The degree of the fire causes it to sink in the air, and a protective layer will be formed on the surface of the rack 1 to isolate the fire. In the event of a fire, a partition layer can be formed around the compact rack, and the partition layer can effectively limit the spread of the fire to a certain area, preventing the fire from spreading to the compact rack, which helps to control and reduce the scale of the fire and prevent the fire from causing serious damage to the items in the compact rack. It can also block the propagation path of the fire and slow down the speed of the fire spread, which provides firefighters with more time and opportunities to extinguish the fire and evacuate, increasing the success rate of fire extinguishing, and can also effectively protect important items stored in the compact rack from being damaged by the fire. When the fire cannot pass through the partition layer, the direct impact of the heat source, smoke and flame on the items can be reduced. The most important thing is that the partition layer can cut off the contact between the fire and the oxygen supply, slow down the burning speed of the fire, and thus increase the time window for fire extinguishing, which gives firefighters more time to control and extinguish the fire, and the material structure before the reaction is relatively stable and can be stored for a long time at room temperature.

[0061] When the fixed rod 23 moves toward the direction approaching the water storage cylinder 25, since the end of the fixed rod 23 away from the push rod 22 is fixedly connected with the alarm bell 210, the alarm bell 210 will also move toward the direction approaching the water storage cylinder 25. The alarm bell 210 consists of a bell body and a vibrator suspended on the bell body. When the alarm bell 210 moves, the bell body will swing and collide with the vibrator. When the bell body and the vibrator collide, they will transfer force to each other, causing the vibrator to vibrate. These vibrations propagate in the form of mechanical waves, generating continuous vibrations along the bell body and the vibrator. The vibrations will generate pressure changes in the air, which are propagated in the form of sound waves. When the sound waves propagate to our ears, the eardrums will be vibrated and converted into nerve signals and sent to the brain. Finally, we You can hear the sound of the wind chimes. When a fire occurs, an alarm will be sounded while the fire is being extinguished. The alarm can quickly remind people of the fire and prompt them to take immediate escape action, which can help people discover the fire in time and avoid being trapped at the fire scene, increasing the chance of escape. The alarm sound can be used as an assembly signal in an emergency, helping people to quickly gather at the designated assembly point, facilitating the counting and confirmation of personnel to ensure that no one is left out, and can quickly attract the attention of firefighters and rescue teams, prompting them to rush to the fire scene and organize effective firefighting operations, which helps to speed up the response speed and efficiency of firefighting operations. The most important thing is to inform people in the nearby area of ​​the fire to remind and warn them to take necessary safety measures.

[0062] 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 quickly adjustable compact shelving based on the Internet of Things, comprising a frame (1), a sliding rail (11) is installed at the bottom of the frame (1), the frame (1) is slidably connected to the sliding rail (11), a processing screen (12) is fixedly connected to the side wall of the frame (1), and a crank (13) is rotatably connected to the side wall of the frame (1), characterized in that: The top surface of the frame (1) is provided with a fire prevention warning mechanism (2), and the interior of the frame (1) is provided with an opening and closing mechanism (3); The fire prevention warning mechanism (2) is used to form a fire prevention layer around the frame (1) and issue an audible alarm when a fire occurs; The opening and closing mechanism (3) is used to protect objects stored inside the frame (1).

2. According to claim 1, a compact shelving system that can be quickly adjusted based on the Internet of Things is characterized by: The fire alarm mechanism (2) comprises a first cargo box (21) fixedly connected to the top surface of the frame (1); a push rod (22) is slidably connected to the side wall of the first cargo box (21); a fixing rod (23) is fixedly connected to the outer wall of the push rod (22); a return spring (24) is fixedly connected to the side wall of the fixing rod (23); an end of the return spring (24) away from the fixing rod (23) is fixedly connected to a water storage cylinder (25); an end of the water storage cylinder (25) away from the return spring (24) is fixedly connected to a second cargo box (26); an end of the second cargo box (26) away from the water storage cylinder (25) is connected to a conduction pipe (27); a one-way valve (28) is installed on the outer wall of the conduction pipe (27); an end of the conduction pipe (27) away from the second cargo box (26) is fixedly connected to a limited blocking block (29); and an end of the fixing rod (23) away from the return spring (24) is fixedly connected to an alarm bell (210).

3. According to claim 2, the quickly adjustable compact shelving based on the Internet of Things is characterized by: The first cargo box (21), the water storage cylinder (25) and the second cargo box (26) are all hollow; small graphite balls are stored inside the first cargo box (21); water is stored inside the water storage cylinder (25); and a mixed dry powder of phosphate, sulfate and ammonium chloride is stored inside the second cargo box (26).

4. The quickly adjustable compact shelving based on the Internet of Things according to claim 2 is characterized by: A hole is provided on the side wall of the first cargo box (21), and the push rod (22) is slidably connected to the push rod (22) through the hole provided on the side wall of the first cargo box (21). In an initial state, half of the push rod (22) is located inside the first cargo box (21), and the push rod (22) is in a fully extended state.

5. The Internet of Things-based quickly adjustable compact shelving according to claim 2, characterized in that: A section of the surface of the transmission tube (27) located between the one-way valve (28) and the limit blocking block (29) is provided with micropores, and the diameter of the micropores provided on the surface of the transmission tube (27) is adapted to the particle size of the mixed dry powder stored in the second carrier box (26).

6. The Internet of Things-based quickly adjustable compact shelving according to claim 1, characterized in that: The opening and closing mechanism (3) comprises a limit block (31) fixedly connected to the inner wall of the frame body (1); a side wall of the limit block (31) is rotatably connected to a fixed rotating wheel (32); an outer wall of the fixed rotating wheel (32) is fixedly connected to a first rotating rod (33); an end of the first rotating rod (33) away from the fixed rotating wheel (32) is rotatably connected to a second rotating rod (34); an end of the second rotating rod (34) away from the first rotating rod (33) is rotatably connected to a conduction block (35); a side wall of the conduction block (35) is fixedly connected to a sliding rod (36); an end of the conduction block (35) away from the second rotating rod (34) is fixedly connected to a fixed block (37); and an end of the fixed block (37) away from the limit block (31) is threadedly connected to an isolation door (38).

7. The Internet of Things-based quickly adjustable compact shelving according to claim 6, characterized in that: The fixed rotating wheel (32) is composed of a rod and a rotating wheel, the rod of the fixed rotating wheel (32) penetrates and is fixedly connected to the axis of the rotating wheel, and one end of the fixed rotating wheel (32) away from the limiting block (31) is rotatably connected to the inner wall of the frame (1).

8. The Internet of Things-based quickly adjustable compact shelving according to claim 6, characterized in that: The overall shape of the conduction block (35) is set to be Z-shaped, the surface of the limit block (31) is provided with a T-shaped through groove, and the sliding rod (36) is slidably connected to the limit block (31) through the through groove provided on the surface of the limit block (31).

9. The method for using the Internet of Things-based quickly adjustable compact shelving according to claim 6, characterized in that: The limit block (31), the conduction block (35), the sliding rod (36) and the fixed block (37) together form a sliding structure, and the sliding structure composed of the limit block (31), the conduction block (35), the sliding rod (36) and the fixed block (37) is arranged in plural.

10. According to the Internet of Things-based quickly adjustable compact shelving according to claims 1 to 9, a method for using the Internet of Things-based quickly adjustable compact shelving is proposed, characterized in that: The following steps are involved: S1: Connect the compact shelving to the IoT system and configure it accordingly, which may include setting up network connections, installing sensors, configuring the control system, etc. S2: Through the Internet of Things system, real-time monitoring and collection of data related to the compact shelving, such as storage location, load status, temperature, humidity, etc., these data can be used to optimize storage layout, provide data analysis and decision support; S3: Based on the collected data and set strategies, the IoT system can automatically adjust and optimize the layout and configuration of the compact shelving. According to the frequency of use and storage requirements of the items, frequently used items can be automatically placed in easily accessible locations to achieve the goal of making the best use of storage space. S4: Use the data collected by the IoT system to conduct data analysis and optimization. According to the data analysis results, the configuration of the compact shelving can be adjusted to improve storage efficiency and safety; S5: Provides a user interface that allows users to view and control the status of the compact shelving in real time. The IoT system can also generate reports and analysis to provide data indicators on the use and performance of the compact shelving.

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