Intelligent appliance box

Abstract

The intelligent appliance box comprises a box body, a display screen is installed at the top of the box body, an alarm is installed at the position, located outside the display screen, of the top of the box body, and a first storage rack, a second storage rack and a third storage rack are sequentially arranged in the box body from bottom to top; the first storage rack, the second storage rack and the third storage rack are arranged in the box body in a telescopic mode, mounting boxes are installed at the tops of the first storage rack, the second storage rack and the third storage rack at equal intervals, gravity sensors are installed in the mounting boxes, mounting bases used for storing appliances are installed in the mounting boxes in a matched mode, and the mounting bases make contact with the gravity sensors; the system has the advantages that the weight change of the appliance is sensed in real time through the gravity sensor, the taking and placing state and position information of the appliance can be quickly and accurately recognized in combination with intelligent analysis of the control module, automatic checking is achieved, a user does not need to spend a large amount of time and manpower for manual checking, and the management efficiency is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of intelligent warehousing and tool management technology, specifically to an intelligent toolbox. Background Technology

[0002] Safety tools and equipment typically refer specifically to electrical safety tools and equipment. These are various specialized tools and equipment used to prevent accidents such as electric shock, burns, falls, and tumbles, ensuring the personal safety of workers. In power systems, operators must carry and use various safety tools and equipment to successfully complete tasks without causing personal injury. For example, electrical safety tools are required when inspecting, changing operating modes of, or performing maintenance and testing on operating electrical equipment. When working on or near energized electrical equipment, insulating safety tools and equipment are needed to prevent electric shock or burns from electric arcs. These tools and equipment are generally stored in toolboxes.

[0003] Currently, while some toolboxes with simple labeling or positioning functions exist on the market, and some toolboxes use RFID (Radio Frequency Identification) or QR codes to identify tools, achieving a certain degree of automated management, these labeling methods require additional hardware support, increasing hardware costs. Furthermore, in harsh environments (such as humidity, high temperature, strong electromagnetic interference, etc.), the accuracy and reliability of the labels may be affected. Traditional toolboxes are often not precise enough in locating tools, making it difficult to meet the needs of application scenarios with high requirements for tool position. Most toolboxes only have basic storage functions and cannot meet the modern needs for efficient and accurate tool management. Therefore, we propose an intelligent toolbox. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent appliance box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an intelligent appliance box, comprising a box body, a display screen mounted on the top of the box body, and an alarm mounted on the top of the box body outside the display screen. Inside the box body, a first storage shelf, a second storage shelf, and a third storage shelf are arranged sequentially from bottom to top, and the first, second, and third storage shelves are retractably arranged within the box body. Mounting boxes are equidistantly mounted on the top of each of the first, second, and third storage shelves, and gravity sensors are installed inside the mounting boxes. Mounting bases for storing appliances are fitted inside the mounting boxes, and the mounting bases are in contact with the gravity sensors.

[0006] Preferably, three support plates are symmetrically and equidistantly fixed between the two corresponding inner walls of the box, and fixed plates are symmetrically fixed inside the support plates. A lead screw and a limiting rod are respectively provided in the two support plates corresponding to the two inner walls of the box. The limiting rod is fixed between two fixed plates in the support plate at one end of the box. The lead screw is rotatably connected between two fixed plates in the support plate at the other end of the box through a bearing. A servo motor is fixedly installed on the outside of the fixed plate at one end of the lead screw inside the box, and the output shaft end of the servo motor passes through the fixed plate and is fixed to the lead screw.

[0007] The first, second, and third storage racks each have a slider integrally and symmetrically arranged on both side walls. The side wall of the support plate has a sliding groove. The slider surface on one side of the first, second, and third storage racks has a threaded hole. The slider on one side wall of the first, second, and third storage racks passes through the sliding groove of the three support plates and is threaded to the outside of the three lead screws. The slider surface on the other side wall of the first, second, and third storage racks has a sliding hole. The three limiting rods are respectively slidably connected in the sliding holes of the sliders of the first, second, and third storage racks.

[0008] Preferably, mounting plates are symmetrically fixed to the two corresponding inner walls of the mounting box, and sliding rods are slidably connected inside the mounting plates. The top of the sliding rod is fixed to the mounting base, and a spring is sleeved on the outside of the sliding rod between the mounting plate and the mounting base. A limit plate is provided at the bottom of the sliding rod.

[0009] Preferably, the housing integrates a control module, and the gravity sensor and alarm are electrically connected to the control module. The control module integrates a communication module, and the control module is connected to a user terminal through the communication module.

[0010] Preferably, an LED indicator light is provided on the top of the mounting base outside the appliance, and the LED indicator light is electrically connected to the control module.

[0011] Preferably, the control module includes a signal processing unit, a machine learning training unit, and a communication unit;

[0012] The signal processing unit is used to process the signals collected by multiple gravity sensors;

[0013] The machine learning training unit is used to train and identify gravity fingerprint data;

[0014] The communication unit is used for data communication with the user terminal.

[0015] Preferably, the side wall of the box has three connecting openings, and the first storage rack, the second storage rack and the third storage rack are fixedly connected to one end of the connecting opening with a sealing plate, and the sealing plate is connected in cooperation with the connecting opening.

[0016] Preferably, the side wall of the box is provided with a push rod, and the bottom four corners of the box are all equipped with self-locking wheels.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. This invention uses a gravity sensor to detect changes in the weight of the appliance in real time. Combined with the intelligent analysis of the control module, it can quickly and accurately identify the pick-up and put-down status and location information of the appliance, realizing automatic inventory. Users do not need to spend a lot of time and manpower to manually count, which greatly improves management efficiency and reduces labor costs.

[0019] 2. The control module of this invention works closely with the gravity sensor and the alarm. Once an abnormal situation is detected, such as the appliance being removed at an unauthorized time or not being returned to its original position for a long time, the alarm will be triggered immediately to issue an audible and visual alarm. The alarm information will also be sent to the user terminal through the communication module. The user can be informed of the abnormal situation immediately and take timely measures to effectively ensure the safety of the appliance and avoid economic losses and work delays caused by the loss or damage of the appliance.

[0020] 3. This invention records the storage location of each appliance through a control module and communicates with the user terminal. When a user needs to find a specific appliance, they only need to enter the relevant information on the user terminal. The control module will quickly locate the appliance and guide the user to find it accurately through LED indicators inside the box and navigation information on the user terminal, greatly reducing the time users spend searching for appliances and improving work efficiency.

[0021] 4. This invention utilizes the communication module within the control module, allowing users to remotely monitor and manage the appliance box via a user terminal. Regardless of their location, users can view appliance inventory, retrieval and placement records, and abnormal alarms at any time. Furthermore, users can remotely initiate inventory commands and perform authorized operations, breaking down time and space limitations, enhancing management flexibility, and facilitating unified management and scheduling of the appliances.

[0022] 5. The sliding rod, spring, and mounting plate structure inside the mounting box of this invention form an effective buffer and shock absorption mechanism. When the appliance is placed on the mounting base, the spring is compressed, absorbing part of the impact force and reducing the vibration experienced by the appliance and the mounting base; when the appliance is removed, the elastic restoring force of the spring allows the mounting base to return to its original position smoothly, effectively protecting the appliance and reducing the risk of damage to the appliance due to collision. Attached Figure Description

[0023] Figure 1This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the internal connection structure of the housing of the present invention;

[0025] Figure 3 This is a schematic diagram of the internal connection structure of the housing of the present invention;

[0026] Figure 4 This is a schematic diagram of the connection structure between the mounting base and the mounting box of the present invention;

[0027] Figure 5 This is an enlarged structural schematic diagram of section B of the present invention;

[0028] Figure 6 This is an enlarged structural diagram of point A in the present invention.

[0029] In the diagram: 1. Cabinet; 2. Display screen; 3. Push rod; 4. First storage rack; 5. Second storage rack; 6. Third storage rack; 7. Mounting box; 8. Gravity sensor; 9. Mounting base; 10. Mounting plate; 11. Slide rod; 12. Spring; 13. Limiting plate; 14. Alarm; 15. Self-locking wheel; 16. Support plate; 17. Fixing plate; 18. Lead screw; 19. Servo motor; 20. Limiting rod; 21. Sealing plate. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below 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.

[0031] See also Figure 1 , Figure 2 and Figure 3 The present invention provides a technical solution: an intelligent appliance box, including a box body 1, a display screen 2 installed on the top of the box body 1, and an alarm 14 installed on the top of the box body 1 outside the display screen 2. The box body 1 is provided with a first storage shelf 4, a second storage shelf 5 and a third storage shelf 6 arranged sequentially from bottom to top. The first storage shelf 4, the second storage shelf 5 and the third storage shelf 6 are retractably arranged in the box body 1. The top of the first storage shelf 4, the second storage shelf 5 and the third storage shelf 6 are all equidistantly installed with mounting boxes 7, and gravity sensors 8 are installed in the mounting boxes 7. The mounting base 9 for storing appliances is installed in the mounting boxes 7, and the mounting base 9 is in contact with the gravity sensor 8.

[0032] It should be noted that the box 1 is made of shockproof material. The inside of the box 1 is divided into three layers, namely the first storage rack 4, the second storage rack 5 and the third storage rack 6. Sixteen mounting boxes 7 are set on the first storage rack 4, the second storage rack 5 and the third storage rack 6 respectively. Each mounting box 7 is equipped with a gravity sensor 8. The bottom end of the mounting base 9 is located inside the mounting box 7. The mounting base 9 is used to store the equipment.

[0033] During operation, initialization is performed first. The tool is placed in the designated position, and the system records the gravity fingerprint and binds the tool information. When the user takes out the wrench, the sensor array detects the weight change, the APP displays "Wrench has been taken out" and starts a 15-minute reminder if it is not returned. After the box 1 is closed, if abnormal vibration or unauthorized tool movement is detected, the box 1 is immediately locked and GPS location is sent to the administrator.

[0034] See also Figure 2 , Figure 3 and Figure 6 Three support plates 16 are symmetrically and equidistantly fixed between the two corresponding inner walls of the housing 1, and fixed plates 17 are symmetrically fixed inside the support plates 16. A lead screw 18 and a limiting rod 20 are respectively provided in the two support plates 16 corresponding to the two inner walls of the housing 1. The limiting rod 20 is fixed between the two fixed plates 17 inside the support plate 16 at one end of the housing 1. The lead screw 18 is rotatably connected between the two fixed plates 17 inside the support plate 16 at the other end of the housing 1 through a bearing. A servo motor 19 is fixedly installed on the outside of the fixed plate 17 at one end of the lead screw 18 inside the housing 1, and the output shaft end of the servo motor 19 passes through the fixed plate 17 and is fixedly connected to the lead screw 18.

[0035] See also Figure 2 and Figure 2 The first storage rack 4, the second storage rack 5, and the third storage rack 6 are symmetrically and integrally provided with sliders on both sides. The support plate 16 has a sliding groove on its side wall. The slider surface on one side of the first storage rack 4, the second storage rack 5, and the third storage rack 6 has a threaded hole. The slider on one side wall of the first storage rack 4, the second storage rack 5, and the third storage rack 6 passes through the sliding groove of the three support plates 16 and is threaded to the outside of the three lead screws 18. The slider surface on the other side wall of the first storage rack 4, the second storage rack 5, and the third storage rack 6 has a sliding hole. The three limiting rods 20 are respectively slidably connected in the sliding holes of the sliders of the first storage rack 4, the second storage rack 5, and the third storage rack 6.

[0036] It should be noted that when retrieving tools, the servo motor 19 of the first storage rack 4, the second storage rack 5, or the third storage rack 6 is selectively controlled to operate according to the tool to be used, causing the lead screw 18 to rotate. The slider on the storage rack where the tool to be used is connected to the lead screw 18 by a thread, allowing the first storage rack 4, the second storage rack 5, or the third storage rack 6 to slide until it extends out of the housing 1. At this time, it is convenient to retrieve the tool. After retrieval, the servo motor 19 operates, driving the lead screw 18 to rotate in the opposite direction, causing the first storage rack 4, the second storage rack 5, or the third storage rack 6 to extend into the housing 1. The telescopic design of the first storage rack 4, the second storage rack 5, and the third storage rack 6 facilitates the retrieval and return of the tool.

[0037] See also Figure 4 and Figure 5 Mounting box 7 has mounting plates 10 symmetrically fixed to its two inner walls, and a sliding rod 11 is slidably connected inside the mounting plate 10. The top of the sliding rod 11 is fixed to the mounting base 9. A spring 12 is sleeved on the outside of the sliding rod 11 between the mounting plate 10 and the mounting base 9. A limit plate 13 is provided at the bottom of the sliding rod 11.

[0038] It should be noted that when the user places the appliance on the mounting base 9, the weight of the appliance itself is applied to the mounting base 9, causing it to experience downward pressure. Since the top of the slide rod 11 is fixed to the mounting base 9 and the slide rod 11 is slidably connected within the mounting plate 10, the mounting base 9 moves downward under pressure, causing the slide rod 11 to slide downward within the mounting plate 10. At this time, the spring 12, which is sleeved on the outside of the slide rod 11 and located between the mounting plate 10 and the mounting base 9, is compressed. During compression, the spring 12 generates an upward elastic force, which partially counteracts the downward pressure exerted by the appliance on the mounting base 9, thus providing a buffering and shock-absorbing effect.

[0039] When the user removes the tool from the mounting base 9, the downward pressure on the mounting base 9 disappears, and the spring 12, due to its elastic restoring force, begins to extend, pushing the mounting base 9 upward. The slide rod 11, driven by the mounting base 9, slides upward within the mounting plate 10, returning the mounting base 9 to its initial position. This cushioning and shock absorption mechanism ensures the stability of the mounting base 9 during tool placement and removal, reducing vibrations and impacts caused by sudden forces.

[0040] See also Figure 1 and Figure 4 The control module is integrated inside the housing 1. The gravity sensor 8 and the alarm 14 are electrically connected to the control module. The control module integrates a communication module, and the control module is connected to a user terminal through the communication module.

[0041] It should be noted that the gravity sensor 8 installed inside the mounting box 7 continuously monitors the weight of the appliance placed on the mounting base 9. When the weight of the appliance changes (e.g., the appliance is removed or placed in), the gravity sensor 8 immediately senses this change and converts the collected gravity data into an electrical signal. Since the gravity sensor 8 is electrically connected to the control module, the electrical signal generated by the gravity sensor 8 is transmitted to the control module in real time through wires or other electrical connections. The signal processing unit in the control module performs preliminary processing on these raw electrical signals, such as filtering and amplification, to improve the accuracy and reliability of the data.

[0042] The machine learning training unit in the control module further analyzes the processed gravity data. Based on a pre-trained model, it compares the currently collected gravity data with the gravity fingerprints of various devices stored in the system. For example, when a user places a tool inside, the control module analyzes the gravity data generated by that tool, identifies its corresponding gravity fingerprint using a machine learning algorithm, and matches it with a pre-stored fingerprint database to determine which tool was placed. Through comparison and analysis, the control module can determine the placement status of the device, whether it is in place, and other information. If the gravity fingerprint of a device disappears, it means that the device has been removed; if a new gravity fingerprint appears at a certain location, it means that a new device has been placed. Simultaneously, the control module also records information such as the placement location and time of each device.

[0043] The control module judges the status of the appliance according to preset rules to detect any abnormalities. When an abnormality is detected, the control module immediately triggers alarm 14. Alarm 14 is electrically connected to the control module. After receiving the alarm signal sent by the control module, it will emit an audible and visual alarm to alert nearby personnel. Simultaneously, the control module also sends alarm information to the user terminal via the communication module. The communication module integrated within the control module is responsible for data communication with the user terminal. The communication module can use various communication methods, such as Wi-Fi, Bluetooth, 4G / 5G, etc.

[0044] The control module transmits the appliance's status information (such as inventory list, retrieval and placement records, and abnormal alarms) to the user terminal in real time via the communication module. Users can view this information at any time through mobile apps, computer clients, or other user terminals. Simultaneously, users can also send commands to the control module through the user terminal. Upon receiving a user command, the control module will execute the corresponding operation and feed the result back to the user terminal.

[0045] See also Figure 3 An LED indicator light is located on the top of the mounting base 9 on the outside of the appliance, and the LED indicator light is electrically connected to the control module.

[0046] It should be noted that when a user needs to find a tool, they can enter the tool name or related information on the user terminal. The control module will quickly locate the storage shelf and mounting base 9 where the tool is located based on the pre-stored correspondence between the tool's gravity fingerprint and its storage location. The control module will then control the corresponding LED indicator light inside the housing 1 to light up, providing the user with intuitive visual guidance.

[0047] The control module includes a signal processing unit, a machine learning training unit, and a communication unit; the signal processing unit is used to process the signals collected by multiple gravity sensors 8; the machine learning training unit is used to train and identify gravity fingerprint data; and the communication unit is used to communicate with the user terminal.

[0048] It should be noted that when using this invention, the device is pushed to the desired position, and the servo motor 19 of the first storage rack 4, the second storage rack 5, or the third storage rack 6 is selectively controlled to work, causing the lead screw 18 to rotate. The slider on the storage rack where the tool is located is connected to the lead screw 18 by a thread, so that the first storage rack 4, the second storage rack 5, or the third storage rack 6 slides until it extends out of the box 1, making it convenient to take out the tool. After taking it out, the servo motor 19 works, driving the lead screw 18 to rotate in the opposite direction, so that the first storage rack 4, the second storage rack 5, or the third storage rack 6 extends into the box 1. After use, the tool is put back in its original position.

[0049] When the user places the tool on the mounting base 9, the mounting base 9 comes into contact with the gravity sensor 8 inside the mounting box 7. The gravity sensor 8 can sense the pressure applied to it by the tool in real time. Due to the different weight distribution characteristics of the tools, the gravity sensor 8 at different positions will detect different pressure values. For example, the pressure of different parts of an irregularly shaped tool on the gravity sensor 8 will be different. This difference constitutes the unique weight distribution characteristics of the tool. The signal processing unit in the control module will process the signals collected by multiple gravity sensors 8. By integrating the data from each sensor and combining it with the preset parameters such as tool shape and density (these parameters can be input by the user or preset by the system when the tool is first stored), the gravity fingerprint of the tool is generated.

[0050] During the tool storage process, gravity sensor 8 continuously collects data and transmits it to the control module. When the user takes out or puts in the tool, the pressure value detected by gravity sensor 8 will change. The machine learning training unit in the control module will compare the collected real-time gravity fingerprint data with the pre-trained model. This model is trained by a large amount of gravity fingerprint data of known tools and can accurately identify the taking and putting in different tools.

[0051] In a mixed-use tool scenario, the machine learning model identifies the combined state of multiple tools through gravity superposition analysis. The control module continuously monitors the data from the gravity sensors on each storage shelf, recording the gravity fingerprint information at each moment. When a tool is taken out or put in, the corresponding gravity fingerprint changes. By analyzing these changes, the control module can keep track of the addition and removal of tools in real time. Based on the changes in gravity fingerprints, the control module automatically updates the inventory list in the toolbox. At the same time, the updated inventory list information is sent to the user terminal through the communication unit for the user to view at any time.

[0052] The system records the normal storage location and status of each tool. If a tool is not returned to its original position within a specified time after being taken out, the control module will detect that the gravity fingerprint at that location has not recovered for a long time through the gravity sensor 8, thus determining that the tool has not been returned to its original position. If the gravity fingerprint of a storage rack changes without normal user operation, the system will determine that it has been illegally taken out. Once the system detects that a tool has not been returned to its original position or has been illegally taken out, the control module will trigger the alarm 14 to issue an audible and visual alarm, and at the same time send an alarm message to the user terminal through the communication unit to remind the user to deal with the abnormal situation in time.

[0053] When a user needs to find a tool, they can enter the tool name or related information on the user terminal. The control module will quickly locate the storage shelf and mounting base 9 where the tool is located based on the pre-stored correspondence between the tool's gravity fingerprint and its storage location. The control module will then control the corresponding LED indicator light inside the housing 1 to light up, providing the user with intuitive visual guidance.

[0054] See also Figure 1 and Figure 2 The side wall of the box 1 has three connecting openings. The first storage rack 4, the second storage rack 5 and the third storage rack 6 are fixed to one end of the connecting opening with a sealing plate 21, which is connected to the connecting opening.

[0055] It should be noted that the sealing plate 21 can extend into the box 1 through the first storage rack 4, the second storage rack 5 and the third storage rack 6, and can seal the connecting opening on the box 1 to prevent moisture from entering the box 1 and causing damage to the equipment.

[0056] See also Figure 1 The side wall of the box 1 is equipped with a push rod 3, and the bottom four corners of the box 1 are all equipped with self-locking wheels 15.

[0057] It should be noted that the combination of push rod 3 and self-locking wheel 15 facilitates the movement of the toolbox.

[0058] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0059] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0060] 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 smart appliance box, characterized in that, The device includes a housing (1), a display screen (2) is installed on the top of the housing (1), and an alarm (14) is installed on the top of the housing (1) outside the display screen (2). Inside the housing (1), a first storage rack (4), a second storage rack (5) and a third storage rack (6) are arranged sequentially from bottom to top. The first storage rack (4), the second storage rack (5) and the third storage rack (6) are telescopically arranged inside the housing (1). Mounting boxes (7) are installed at equal intervals on the top of the first storage rack (4), the second storage rack (5) and the third storage rack (6). A gravity sensor (8) is installed inside the mounting box (7). A mounting base (9) for storing appliances is installed inside the mounting box (7), and the mounting base (9) is in contact with the gravity sensor (8).

2. The intelligent appliance box according to claim 1, characterized in that: Three support plates (16) are symmetrically and equidistantly fixed between the two inner walls of the box (1), and fixed plates (17) are symmetrically fixed inside the support plates (16). A lead screw (18) and a limiting rod (20) are respectively provided in the two support plates (16) corresponding to the two inner walls of the box (1). The limiting rod (20) is fixed between the two fixed plates (17) in the support plate (16) at one end of the box (1). The lead screw (18) is rotatably connected between the two fixed plates (17) in the support plate (16) at the other end of the box (1) through a bearing. A servo motor (19) is fixedly installed on the outside of the fixed plate (17) at one end of the lead screw (18) inside the box (1), and the output shaft end of the servo motor (19) passes through the fixed plate (17) and is fixedly connected to the lead screw (18). The first storage rack (4), the second storage rack (5), and the third storage rack (6) are symmetrically and integrally provided with sliders on both sides. The side wall of the support plate (16) is provided with a sliding groove. The surface of the slider on one side of the first storage rack (4), the second storage rack (5), and the third storage rack (6) is provided with a threaded hole. The slider on one side wall of the first storage rack (4), the second storage rack (5), and the third storage rack (6) respectively passes through the sliding groove of the three support plates (16) and is threaded to the outside of the three lead screws (18). The surface of the slider on the other side wall of the first storage rack (4), the second storage rack (5), and the third storage rack (6) is provided with a sliding hole. The three limiting rods (20) are respectively slidably connected in the sliding holes of the sliders of the first storage rack (4), the second storage rack (5), and the third storage rack (6).

3. The intelligent appliance box according to claim 1, characterized in that: The mounting box (7) has mounting plates (10) symmetrically fixed to its two inner walls, and a sliding rod (11) is slidably connected inside the mounting plate (10). The top of the sliding rod (11) is fixed to the mounting base (9). A spring (12) is sleeved on the outside of the sliding rod (11) between the mounting plate (10) and the mounting base (9). A limit plate (13) is provided at the bottom of the sliding rod (11).

4. The intelligent appliance box according to claim 1, characterized in that: The housing (1) integrates a control module. The gravity sensor (8) and the alarm (14) are both electrically connected to the control module. The control module integrates a communication module, and the control module is connected to a user terminal through the communication module.

5. The intelligent appliance box according to claim 4, characterized in that: The mounting base (9) has an LED indicator light on its top located outside the appliance, and the LED indicator light is electrically connected to the control module.

6. The intelligent appliance box according to claim 1, characterized in that: The control module includes a signal processing unit, a machine learning training unit, and a communication unit. The signal processing unit is used to process the signals collected by multiple gravity sensors (8); The machine learning training unit is used to train and identify gravity fingerprint data; The communication unit is used for data communication with the user terminal.

7. The intelligent appliance box according to claim 1, characterized in that: The side wall of the box (1) has three connecting openings. The first storage rack (4), the second storage rack (5) and the third storage rack (6) are fixed to one end of the connecting opening with a sealing plate (21). The sealing plate (21) is connected to the connecting opening.

8. The intelligent appliance box according to claim 1, characterized in that: The side wall of the box (1) is provided with a push rod (3), and the bottom four corners of the box (1) are all equipped with self-locking wheels (15).

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