Packaging box

Abstract

The embodiment of the utility model provides a packaging box which comprises a box body, a box cover and a box cover. The box body is detachably connected to the base; the main controller is positioned in the base; the non-contact liquid level detection assembly is arranged in the box body and is electrically connected with the main controller; the non-contact liquid level detection assembly is used for detecting liquid level data of liquid in the bottle body and transmitting the liquid level data to the main controller, and the main controller is used for recording, analyzing and processing the liquid level data. According to the embodiment of the invention, the problems of the wine commodities in the circulation process of storage, transportation and the like can be found and solved in time through real-time state monitoring, so that the wine commodities can be kept in the optimal state in each link.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging box. Background Art

[0002] In today's economy, alcoholic beverages, especially high-end, prestigious wines, often hold extremely high value. These wines are more than just beverages; they carry a legacy of history, cultural heritage, and exquisite craftsmanship. Their high value makes rigorous testing and monitoring crucial. In the traditional alcoholic beverage market, a lack of continuous data monitoring prevents timely detection of issues during storage and transportation, making potential quality issues difficult to identify and address. Furthermore, the lack of reliable data makes it difficult for consumers to accurately assess the authenticity and origin of alcoholic beverages, hindering informed purchasing decisions. Furthermore, when problems arise, effective legal protection is often difficult due to a lack of robust evidence. Utility Model Content

[0003] Therefore, in order to overcome at least some of the defects and shortcomings in the prior art, an embodiment of the present invention provides a packaging box.

[0004] Specifically, an embodiment of the present invention provides a packaging box, comprising: a box body, having a accommodating cavity for accommodating a bottle body; a base, to which the box body is detachably connected; a main controller, which is located in the base; a non-contact liquid level detection component, which is arranged in the box body and electrically connected to the main controller; the non-contact liquid level detection component is used to detect the liquid level data of the liquid in the bottle body and transmit the liquid level data to the main controller, and the main controller is used to record and analyze the liquid level data.

[0005] In an embodiment of the present application, the base includes a first base and a second base, the first base is fixedly connected to the second base, and the first base has a groove for placing the bottle body; the non-contact liquid level detection component includes: a first electrode sheet support column, a second electrode sheet support column and an electrode sheet; the first electrode sheet support column and the second electrode sheet support column are arranged opposite to each other and vertically fixed on the first base and extend into the accommodating cavity; the electrode sheet includes a first electrode sheet and a second electrode sheet, the first electrode sheet is fixed to the side of the first electrode sheet support column away from the box body, and the second electrode sheet is fixed to the side of the second electrode sheet support column away from the box body; the electrode sheet is used to collect the liquid level capacitance value corresponding to the liquid in the bottle body.

[0006] In an embodiment of the present application, the packaging box includes: a main control board, which is located in the second base, and the main controller is fixed on the main control board; the non-contact liquid level detection component also includes a differential liquid level module, which is fixed on the main control board and electrically connected to the main controller, and the differential liquid level module is used to convert the liquid level capacitance value collected by the electrode sheet into liquid level data.

[0007] In an embodiment of the present application, the differential liquid level module includes a liquid level capacitance sensor chip, a liquid level conversion controller, a first electrode interface, a second electrode interface and a second communication interface; the first electrode sheet is electrically connected to the first electrode interface, the second electrode sheet is electrically connected to the second electrode interface, the liquid level capacitance sensor chip is electrically connected to the liquid level conversion controller, and the liquid level conversion controller is electrically connected to the second communication interface.

[0008] In an embodiment of the present application, a first limiting hole is provided at the top of the first electrode sheet support column, and a second limiting hole is provided at the top of the second electrode sheet support column; a first limiting column and a second limiting column are raised at the top position inside the box body, the first limiting column is cooperated and connected with the first limiting hole, and the second limiting column is cooperated and connected with the second limiting hole.

[0009] In an embodiment of the present application, the packaging box also includes: a weight detection component, which is located in the base and electrically connected to the main controller; the weight detection component includes a strain gauge and a support platform, and the strain gauge is fixedly connected to the support platform to form an integral whole, and is entirely arranged in the groove of the first base; the weight detection component is used to detect the weight data of the bottle body and transmit the weight data to the main controller, and the main controller is used to record and analyze and process the weight data; the strain gauge is used to collect the resistance value corresponding to the pressure of the bottle body on the support platform.

[0010] In an embodiment of the present application, the weight detection component includes a weight detection module, which is fixed on the main control board and electrically connected to the main controller, and the strain gauge is electrically connected to the weight detection module; the weight detection module is used to convert the resistance value collected by the strain gauge into weight data.

[0011] In an embodiment of the present application, the weight detection module includes a resistive pressure sensor chip, a weight conversion controller and a third communication interface; the resistive pressure sensor chip is electrically connected to the weight conversion controller, and the weight conversion controller is electrically connected to the third communication interface.

[0012] In an embodiment of the present application, the packaging box also includes: a vibration detection component, which is located in the base and electrically connected to the main controller, and the vibration detection component is used to detect the vibration data of the bottle body; the vibration detection component also includes a vibration pickup and a vibration detection module, the vibration pickup is located in the groove of the first base and electrically connected to the vibration detection module, and the vibration detection module is located on the main control board and electrically connected to the main controller.

[0013] In an embodiment of the present application, the vibration detection module includes a vibration sensor chip, a vibration frequency conversion controller and a fourth communication interface; the vibration sensor chip is electrically connected to the vibration frequency conversion controller, and the vibration frequency conversion controller is electrically connected to the fourth communication interface.

[0014] As can be seen from the above, the above technical features of the present invention can have one or more of the following beneficial effects:

[0015] 1. This application uses a non-contact liquid level detection component combined with a main controller to achieve real-time and accurate detection of the liquid level data of alcoholic products. Through the liquid level data, users can judge the liquid level in the bottle and whether there are problems such as leakage, so as to take corresponding measures for management and maintenance.

[0016] 2. This application also provides a weight detection component and a vibration detection component, which can be connected with the main controller to realize real-time monitoring of the status data of the wine products and understand the real-time status of the products. This can not only effectively prevent the wine products from being counterfeited, tampered with and replaced, but also provide consumers with safer and more reliable product protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of the overall structure of a packaging box provided in an embodiment of the present application;

[0019] Figure 2 for Figure 1 The schematic diagram of the base structure of the packaging box shown;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure of the stabilizing device of the packaging box shown;

[0021] Figure 4 for Figure 1Schematic diagram of the strain gauge structure of the packaging box shown;

[0022] Figure 5 for Figure 1 The schematic diagram of the support structure of the packaging box shown;

[0023] Figure 6 for Figure 1 The schematic diagram of the mainboard plan structure of the packaging box is shown.

[0024] [Description of Reference Numerals]

[0025] 1: Packing box; 10: Box body; 101: Accommodating cavity; 102: First limiting post; 103: Second limiting post; 11: Main power supply; 12: Backup power supply; 13: Bluetooth module; 14: Bluetooth reset hole; 15: Charging port; 16: Power start button; 17: Activation button; 18: Indicator light; 19: Stabilizer; 20: Base; 201: First base; 2011: Groove; 202: Second base; 30: Main controller; 301: First communication interface; 302: Data processing controller; 303: Data storage device; 304: Power interface; 40: Non-contact liquid level detection component; 401: First electrode sheet support column; 402: Second electrode sheet support column; 403: Electrode sheet; 4031: First electrode sheet; 4031 1: First limiting hole; 4032: Second electrode sheet; 40321: Second limiting hole; 404: Differential liquid level module; 4041: Liquid level capacitance sensor chip; 4042: Liquid level conversion controller; 4043: First electrode interface; 4044: Second electrode interface; 4045: Second communication interface; 50: Main control board; 60: Weight detection component; 601: Strain gauge; 602: Support platform; 603: Weight detection module; 6031: Resistive pressure sensor chip; 6032: Weight conversion controller; 6033: Third communication interface; 70: Vibration detection component; 701: Vibration pickup; 702: Vibration detection module; 7021: Vibration sensor chip; 7022: Vibration frequency conversion controller; 7023: Fourth communication interface. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments described in 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.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, top, and bottom) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of the various components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In addition, the term "perpendicular" in the embodiments and claims of the invention means that the angle between two elements is 90° or there is a deviation of -5° to +5°, and the term "parallel" means that the angle between two elements is 0° or there is a deviation of -5° to +5°.

[0028] In the embodiments of the present invention, references to "first," "second," and the like are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of the features.

[0029] A packaging box 1 provided in the embodiment of the present application, referring to Figure 1 、 Figure 2 and Figure 6 As shown, it includes: a box body 10, having a accommodating cavity 101 for accommodating a bottle body; a base 20, to which the box body 10 is detachably connected; a main controller 30, which is located in the base 20; a non-contact liquid level detection component 40, which is arranged in the box body 10 and electrically connected to the main controller 30; the non-contact liquid level detection component 40 is used to detect the liquid level data of the liquid in the bottle body and transmit the liquid level data to the main controller 30, and the main controller 30 is used to record and analyze the liquid level data.

[0030] In the examples of this application, refer to Figure 1 As shown, it includes a first base 201 and a second base 202. The first base 201 is fixedly connected to the second base 202. The first base 201 has a groove 2011 for placing the bottle body.

[0031] Specifically, the main controller 30 includes a first communication interface 301, a data processing controller 302, a data storage device 303, and a power supply interface 304. The first communication interface 301 is electrically connected to the data processing controller 302, which is electrically connected to the data storage device 303. The data processing controller 302 is used to analyze and process status data received by the main controller 30. The data storage device 303 is used to store received liquid bottle status data and data information analyzed and processed by the data processing controller 302. The power supply interface 304 is used to provide power to the main controller 30. The packaging box 1 also includes a main power supply 11 and a backup power supply 12. Both the main power supply 11 and the backup power supply 12 are disposed within the second base 202 and electrically connected to the main controller 30. For example, the main controller 30 can be an integrated circuit chip with a programmed algorithm; the non-contact liquid level detection component 40 can be an integrated circuit chip with liquid level detection functionality; the main power supply 11 is an 18650 lithium battery; and the backup power supply 12 is a button battery. It should be noted that the liquid level data includes liquid level data and other liquid level related data.

[0032] In this embodiment, the groove 2011 of the base 20 provides a specific placement for the wine bottle, allowing it to rest more securely on the base 20. During transportation, movement, or exposure to external vibrations, the groove 2011 restricts the movement of the wine bottle, preventing it from tipping or shaking, thereby significantly enhancing its stability. The main controller 30 is built into the second base 202, separating the electronic components from the first base 201, where the wine is placed. This prevents wine leakage during transportation and damage to the main controller 30 and other electronic components.

[0033] The non-contact liquid level detection component 40 can accurately detect the liquid level data within the bottle, providing a reliable data foundation for subsequent analysis and processing, preventing the counterfeiting and tampering of the wine, and providing strong support for wine traceability and quality management. Because it does not come into direct contact with the liquid, the non-contact liquid level detection component 40 can avoid problems such as liquid contamination caused by contact with the liquid, thereby improving the safety and reliability of detection. The main controller 30 analyzes and processes the liquid level data obtained from the non-contact liquid level detection component 40, allowing the user to determine the liquid level in the bottle and whether there are any leaks, so that appropriate management and maintenance measures can be taken.

[0034] Through the cooperation of the non-contact liquid level detection component 40 and the main controller 30, users can realize real-time monitoring and analysis of the liquid level data in the bottle, improving management efficiency. There is no need for frequent manual inspections and measurements, saving manpower and time costs.

[0035] In the examples of this application, refer to Figure 1 、 Figure 2 and Figure 6 As shown, it includes a first base 201 and a second base 202, and the first base 201 is fixedly connected to the second base 202; the non-contact liquid level detection component 40 includes: a first electrode sheet support column 401, a second electrode sheet support column 402 and an electrode sheet 403; the first electrode sheet support column 401 and the second electrode sheet support column 402 are arranged opposite to each other and vertically fixed on the first base 201 and extend into the accommodating cavity 101; the electrode sheet 403 includes a first electrode sheet 4031 and a second electrode sheet 4032, the first electrode sheet 4031 is fixed to the side of the first electrode sheet support column 401 away from the box body 10, and the second electrode sheet 4032 is fixed to the side of the second electrode sheet support column 402 away from the box body 10; the electrode sheet 403 is used to collect the liquid level capacitance value corresponding to the liquid in the bottle body.

[0036] Specifically, the first and second electrode sheet support posts 401 and 402 are positioned on either side of the groove 2011 on the base 20 to enclose a wine bottle receiving space. The first and second electrode sheet support posts 401 and 402 are spaced from the wine bottle container wall with a gap of less than or equal to 10 mm. The main control board 50 is secured to the second base 202 with screws.

[0037] Exemplarily, the first electrode sheet support column 401 and the second electrode sheet support column 402 have dimensions of 140 mm in height, 20 mm in length, and 15 mm in width; the main control board has dimensions of 105 mm*35 mm; the electrode sheet 403 is made of flexible PCB material, with a width of 20 mm and a height of 140 mm.

[0038] In this embodiment, because the electrode support columns are enclosed on both sides of the groove 2011 and closely spaced from the bottle wall, the electrode sheet 403 can be brought closer to the liquid within the bottle, enhancing the acquisition of liquid level capacitance values and thus improving the accuracy of liquid level detection. The electrode support columns are fixed to the base 20, increasing the stability of the entire packaging box 1. During transportation, movement, or external vibrations, the relative position of the electrode sheet 403 and the bottle can be better maintained, reducing measurement errors.

[0039] In the examples of this application, refer to Figure 1 and Figure 6 As shown, the packaging box also includes: a main control board 50, the main control board 50 is located in the second base 202, and the main controller 30 is fixed on the main control board 50; the non-contact liquid level detection component 40 also includes a differential liquid level module 404, the differential liquid level module 404 is fixed on the main control board 50 and electrically connected to the main controller 30, and the differential liquid level module 404 is used to convert the liquid level capacitance value collected by the electrode sheet 403 into liquid level data.

[0040] In the examples of this application, refer to Figure 6 As shown, the differential liquid level module 404 includes a liquid level capacitance sensor chip 4041, a liquid level conversion controller 4042, a first electrode interface 4043, a second electrode interface 4044 and a second communication interface 4045; the first electrode sheet 4031 is electrically connected to the first electrode interface 4043, the second electrode sheet 4032 is electrically connected to the second electrode interface 4044, the liquid level capacitance sensor chip 4041 is electrically connected to the liquid level conversion controller 4042, and the liquid level conversion controller 4042 is electrically connected to the second communication interface 4045.

[0041] Specifically, the non-contact liquid level detection component 40 uses the differential capacitance measurement principle to measure the liquid level data. The liquid level capacitance sensor chip 4041 obtains the capacitance value data collected by the electrode sheet 403 through the electrode interface and transmits it to the liquid level conversion controller 4042, converts the capacitance value data into liquid level data, and uses the second communication interface 4045 to output the liquid level data to the main controller 30.

[0042] In this embodiment, the differential capacitance measurement principle can effectively eliminate the influence of external interference and noise, and improve the accuracy of liquid level measurement. By comparing the capacitance difference between the two electrode sheets 403, the change of the liquid level can be more accurately reflected. This principle is insensitive to changes in environmental factors, such as temperature, humidity, etc. Therefore, under different working environments, good measurement stability can be maintained. This principle is based on the physical properties of capacitance and has high reliability. It is not easily affected by factors such as mechanical wear and corrosion and has a long service life. Moreover, the design of the differential liquid level module 404 is compact and integrated on the main control board 50, which does not take up too much space and is convenient for the installation and layout of the entire device.

[0043] In the examples of this application, refer to Figure 1 and Figure 2 As shown, a first limiting hole 40311 is provided at the top of the first electrode sheet support column 401, and a second limiting hole 40321 is provided at the top of the second electrode sheet support column 402; a first limiting column 102 and a second limiting column 103 are raised at the top position inside the box body 10, the first limiting column 102 is cooperated and connected with the first limiting hole 40311, and the second limiting column 103 is cooperated and connected with the second limiting hole 40321.

[0044] Specifically, the support column of the electrode sheet 403 is fixed to the first base 201 by screws, and the first limiting column 102 and the second limiting column 103 are respectively located at both sides of the top of the box body 10.

[0045] In this embodiment, the first limiting post 102 cooperates with the first limiting hole 40311, and the second limiting post 103 cooperates with the second limiting hole 40321, thereby further strengthening the connection between the electrode support post and the box body 10. This effectively prevents the electrode support post from shaking or shifting when the packaging box 1 is subjected to external vibrations, collisions, or movement, thereby ensuring that the wine bottle remains in the correct position, preventing bottle breakage or wine leakage, and thus ensuring the quality of the wine product.

[0046] In the examples of this application, refer to Figure 4 、 Figure 5 and Figure 6 As shown, the packaging box 1 also includes: a weight detection component 60, which is located in the base 20 and is electrically connected to the main controller 30; the weight detection component 60 includes a strain gauge 601 and a support platform 602, and the strain gauge 601 is fixedly connected to the support platform 602 to form an integral body, and is entirely arranged in the groove 2011 of the first base 201; the weight detection component 60 is used to detect the weight data of the bottle body and transmit the weight data to the main controller 30, and the main controller 30 is used to record and analyze the weight data; the strain gauge 601 is used to collect the resistance value corresponding to the pressure of the bottle body on the support platform 602.

[0047] Specifically, the resistance strain effect detection principle is used to measure the weight data of an object. The object to be detected is placed on the base 602, that is, the wine bottle is placed in the groove 2011 of the first base 201, the strain gauge 601 is connected to the weight detection module 603, and the weight conversion controller 6032 collects data from the resistive pressure sensor chip 6031 and calculates the resistance value to convert it into weight data, and transmits the weight data to the main controller 30 through the third communication interface 6033.

[0048] In this embodiment, during the transportation of goods such as wine, the weight detection component 60 can monitor the weight changes of the goods in real time. If abnormal weight fluctuations occur during transportation, logistics management personnel can promptly check whether there are any problems with the transport vehicles, packaging, etc. to ensure the safe transportation of the goods. This helps to improve the efficiency and accuracy of logistics management and reduce transportation losses and disputes. By monitoring the weight changes of the goods in the packaging box 1 in real time, it is possible to detect leakage or volatilization of wine and other goods in the early stages. This can greatly reduce the loss of goods caused by leakage or volatilization, and also help prevent pollution to the surrounding environment due to problems such as wine leakage. For valuable wine, even a small leak may result in a significant reduction in value. The weight detection component 60 can provide key information for timely remedial measures.

[0049] In the examples of this application, refer to Figure 6As shown, the weight detection component 60 includes a weight detection module 603, which is fixed on the main control board 50 and electrically connected to the main controller 30, and the strain gauge 601 is electrically connected to the weight detection module 603; the weight detection module 603 is used to convert the resistance value collected by the strain gauge 601 into weight data.

[0050] In the examples of this application, refer to Figure 6 As shown, the weight detection module 603 includes a resistive pressure sensor chip 6031, a weight conversion controller 6032 and a third communication interface 6033; the resistive pressure sensor chip 6031 is electrically connected to the weight conversion controller 6032, and the weight conversion controller 6032 is electrically connected to the third communication interface 6033.

[0051] In the examples of this application, refer to Figure 2 and Figure 6 As shown, the packaging box 1 also includes: a vibration detection component 70, which is located in the base 20 and is electrically connected to the main controller 30, and the vibration detection component 70 is used to detect the vibration data of the bottle body; the vibration detection component 70 also includes a vibration pickup 701 and a vibration detection module 702, the vibration pickup 701 is located in the groove 2011 of the first base 201, and is electrically connected to the vibration detection module 702, and the vibration detection module 702 is located on the main control board 50 and is electrically connected to the main controller 30.

[0052] Specifically, the electrical measurement method utilizes the principle of detection to convert mechanical quantities into electrical quantities (electromotive force, charge, and other electrical quantities) for measurement and conversion into vibration data. The vibration pickup monitors the vibration mechanical information of the box body. The sensor chip in the detection module collects the mechanical information and transmits it to the frequency conversion controller. The frequency conversion controller converts the mechanical information into vibration data and outputs the vibration data via the fourth communication interface 7023 for upload to the main controller 30.

[0053] In this embodiment, a vibration sensor chip 7021 is used, which can sensitively sense the tiny vibrations of the box body, ensure accurate detection of the state of the wine, and can also promptly capture slight vibration changes, thereby improving the accuracy and reliability of the detection. For example, a digital signal processor is used as a frequency conversion controller, which has powerful computing power and precise signal processing capabilities. It can accurately convert the frequency of the signal output by the sensor chip, convert mechanical information into vibration data that is easier to analyze and process, and further improve the accuracy of the detection. The various components of the detection module are integrated circuit chips, which are small in size, low in power consumption, and easy to integrate into the packaging box 1; at the same time, the communication interface also facilitates connection with the main controller 30 to realize data transmission.

[0054] In the examples of this application, refer to Figure 6 As shown, the vibration detection module includes a vibration sensor chip 7021, a vibration frequency conversion controller 7022 and a fourth communication interface 7023; the vibration sensor chip 7021 is electrically connected to the vibration frequency conversion controller 7022, and the vibration frequency conversion controller 7022 is electrically connected to the fourth communication interface 7023.

[0055] In this embodiment, the main controller 30 combines the non-contact liquid level detection component 40, the weight detection component 60, and the vibration detection component 70 to implement real-time monitoring and obtain various status data. The main controller 30 receives liquid level data monitored by the non-contact liquid level detection component 40, weight data monitored by the weight detection component 60, vibration data monitored by the vibration detection component 70, and the number of power ons and offs of the main power supply 11 and the backup power supply 12 via the first communication interface 301. The main controller 30 then calculates a status evaluation result based on the liquid level data, the number of liquid level changes, the weight data, and the number of power ons and offs of the main power supply 11 and the backup power supply 12. The abnormal data includes the number of liquid level changes, the number of abnormal vibrations, and the duration of abnormal vibrations. The number of liquid level changes is obtained from the liquid level data. For example, if the non-contact liquid level detection component 40 detects a liquid level value lower than the factory-set liquid level in the liquid bottle, it is determined to be an abnormal liquid level and the number of liquid level changes is recorded.

[0056] The data processing controller 302 analyzes and processes the received data to calculate a status evaluation result. First, the number of abnormal vibrations and the duration of abnormal vibrations of the liquid bottle are obtained based on the vibration data, wherein the abnormal vibration is the vibration that reaches a threshold in the vibration data.

[0057] Secondly, when the number of abnormal vibrations is greater than or equal to a preset threshold, a preset evaluation value is assigned to the status evaluation result; for example, the preset evaluation value may be 0, where the preset threshold may be 1 or another number. When the number of abnormal vibrations is less than the preset threshold, the status evaluation result is calculated based on the liquid level data, the number of liquid level changes, the weight data, the number of on-off cycles of the main power supply, and the number of on-off cycles of the backup power supply. For example, the absence of abnormal vibrations means that the number of abnormal vibrations is 0.

[0058] The state evaluation result satisfies the following formula:

[0059] Score_Predicted=β1*(LiquidLevel / α)+β2*(100%-AnomalyChanges*20%)+β3*(Weight / γ)+β4*(100%-PlugInsertions*20%)+β5*(100%-PowerFailures*20%);

[0060] Among them, Score_Predicted is the status evaluation result, LiquidLevel is the current liquid level data, α is the liquid level standard value, AnomalyChanges is the number of liquid level changes, Weight is the weight data, γ is the weight standard value, PlugInsertions is the number of times the electronic plug is plugged in and out, PowerFailures is the number of times the power is turned on and off, βi is the variable coefficient, i = 1, 2, ..., 5.

[0061] It should be noted that the number of times the electronic plug is plugged in and out is the number of times the backup power supply is powered on and off; the number of times the power supply is powered on and off is the number of times the main power supply is powered on and off.

[0062] For example, if the standard parameter of the object being tested (and the wine) is a liquid level height of 145mm, the variable coefficient of this item is 20; if the liquid level changes abnormally once, 20% of the score will be deducted, and the variable coefficient of this item is 10; if the weight is 1024g, the weight of the empty bottle is 524g, and the calculated liquid weight is 500g, the variable coefficient of this item is 30; if vibration occurs once, the score of this item will be 0; if the backup power supply is cut off once, 20% of the score will be deducted, and the variable coefficient of this item is 10; if the main power supply is cut off once, 20% of the score will be deducted, and the variable coefficient of this item is 30. Assume that the liquid level height of the test product currently collected is 120mm, the liquid level changes abnormally once, the weight is 400g, there are 0 vibrations, 1 backup power outage, and 0 main power outages. Substituting into the calculation formula Score_Predicted = 20*(120 / 145)+10*(100%-1*20%)+30*(400 / 500)+10*(100%-1*20%)+30*(100%-0*20%), the condition evaluation result of the test product is calculated to be 88.55.

[0063] Finally, the information and status evaluation results processed by the data processing controller 302 are stored in the data storage 303 and transmitted to the external device via the Bluetooth module 13 .

[0064] In the examples of this application, refer to Figure 1 、 Figure 2 and Figure 6As shown, the packaging box 1 also includes a Bluetooth module 13, which is fixed to the main control board 50 and electrically connected to the main controller 30. The liquid level data, weight data, vibration data, and other related information obtained by the main controller 30 are transmitted to the external device via the Bluetooth module 13. The packaging box 1 has a Bluetooth reset hole 14 located on the side of the second base 202 and electrically connected to the Bluetooth module 13. The Bluetooth reset hole 14 is used to check whether the Bluetooth module 13 is functioning properly and provide feedback to the external device.

[0065] Reference Figure 1 and Figure 2 As shown, the packaging box 1 also has a charging port 15, located on the side of the second base 202 and electrically connected to the main power supply 11 for charging the main power supply 11. For example, the charging port 15 is a Type-C connector. The packaging box 1 also has a power start button 16 and an activation button 17, both located within a recess 2011 and electrically connected to the main control board 50. When a wine bottle is placed into the recess 2011 of the first base 201 of the packaging box 1, the power start button 16 is pressed using a pin. The main power supply 11 and the main control board 50 start up and begin a self-test, checking that all components are functioning properly and providing feedback to the mobile phone terminal. After the wine bottle is placed into the recess 2011 of the first base 201 of the packaging box 1 and the main power supply 11 is activated, the button acts as a two-way switch. When the wine bottle is placed, the activation button 17 is pressed due to the bottle's weight, and the main control board 50 begins operating. When the wine bottle leaves the first base 201, the activation button 17 pops up to reset and records the time of departure.

[0066] Reference Figure 1 and Figure 2 As shown, the packaging box 1 also has an indicator light 18 located on the first base 201. For example, when the main power supply 11 is started, it lights up for 2 seconds, flashes 3 times after the wine bottle is put in, and lights up for 5 seconds when the Bluetooth module 13 is started and connected successfully, and flashes 5 times when it is not connected. It lights up red when charging and lights up green when fully charged. Figure 2 and Figure 3 As shown, the box body 10 is further provided with a stabilizing device 19 , which is located at the top of the box body 10 in the accommodating cavity 101 and is used to assist in stabilizing the wine bottle.

[0067] In summary, for both production and sales, continuous monitoring of key parameters such as liquid level, weight, and vibration data can promptly identify leaks, volatilization, severe vibration, or improper handling during storage and transportation, effectively preventing potential quality issues. This helps improve the quality and stability of alcoholic beverages, safeguard brand reputation, and reduce financial losses caused by quality issues. It also enables better planning of storage and transportation strategies, improving operational efficiency and reducing costs.

[0068] For consumers, rigorous testing and monitoring provide reliable information, enabling them to accurately assess the authenticity and origin of products and make informed purchasing decisions. If problems arise after purchase, monitoring data can be used as strong evidence to effectively defend their rights and interests. Furthermore, increased consumer trust in products will help promote the healthy development of the alcohol market and foster a healthy market order.

[0069] In addition, it can be understood that the aforementioned embodiments are merely illustrative descriptions of the present invention. Under the premise that the technical features do not conflict, the structures do not contradict, and the purpose of the invention of the present invention is not violated, the technical solutions of the various embodiments can be arbitrarily combined and used in combination.

[0070] In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of the units is merely a logical function division. In actual implementation, there may be other division methods, such as multiple units or components that can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0071] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0072] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A packaging box (1), characterized in that: include: A box body (10) having a receiving cavity (101) for receiving a bottle body; a base (20), the box body (10) being detachably connected to the base (20); a main controller (30), the main controller (30) being located in the base (20); A non-contact liquid level detection component (40) is arranged in the box body (10) and is electrically connected to the main controller (30); the non-contact liquid level detection component (40) is used to detect liquid level data of the liquid in the bottle body and transmit the liquid level data to the main controller (30), and the main controller (30) is used to record and analyze the liquid level data.

2. The packaging box (1) according to claim 1, characterized in that: The base (20) comprises a first base (201) and a second base (202), wherein the first base (201) is fixedly connected to the second base (202), and the first base (201) is provided with a groove (2011) for placing a bottle body; The non-contact liquid level detection component (40) comprises: a first electrode sheet support column (401), a second electrode sheet support column (402) and an electrode sheet (403); The first electrode sheet support column (401) and the second electrode sheet support column (402) are arranged opposite to each other and vertically fixed on the first base (201) and extend into the accommodating cavity (101); The electrode sheet (403) comprises a first electrode sheet (4031) and a second electrode sheet (4032), wherein the first electrode sheet (4031) is fixed to a side of the first electrode sheet support column (401) facing away from the box body (10), and the second electrode sheet (4032) is fixed to a side of the second electrode sheet support column (402) facing away from the box body (10); the electrode sheet (403) is used to collect a liquid level capacitance value corresponding to the liquid in the bottle.

3. The packaging box (1) according to claim 2, characterized in that: Also includes: a main control board (50), the main control board (50) being located in the second base (202), and the main controller (30) being fixed on the main control board (50); The non-contact liquid level detection component (40) further comprises a differential liquid level module (404), the differential liquid level module (404) being fixed on the main control board (50) and electrically connected to the main controller (30), and the differential liquid level module (404) being used to convert the liquid level capacitance value collected by the electrode sheet (403) into liquid level data.

4. The packaging box (1) according to claim 3, characterized in that The differential liquid level module (404) comprises a liquid level capacitance sensor chip (4041), a liquid level conversion controller (4042), a first electrode interface (4043), a second electrode interface (4044) and a second communication interface (4045); The first electrode sheet (4031) is electrically connected to the first electrode interface (4043), the second electrode sheet (4032) is electrically connected to the second electrode interface (4044), the liquid level capacitance sensor chip (4041) is electrically connected to the liquid level conversion controller (4042), and the liquid level conversion controller (4042) is electrically connected to the second communication interface (4045).

5. The packaging box (1) according to claim 2, characterized in that: The top of the first electrode sheet support column (401) is provided with a first limiting hole (40311), and the top of the second electrode sheet support column (402) is provided with a second limiting hole (40321); A first limiting column (102) and a second limiting column (103) are provided at the top of the box body (10), wherein the first limiting column (102) is connected in cooperation with the first limiting hole (40311), and the second limiting column (103) is connected in cooperation with the second limiting hole (40321).

6. The packaging box (1) according to claim 3, characterized in that: Also includes: a weight detection component (60), the weight detection component (60) being located in the base (20) and electrically connected to the main controller (30); The weight detection assembly (60) comprises a strain gauge (601) and a support platform (602), wherein the strain gauge (601) is fixedly connected to the support platform (602) to form an integral body and is integrally arranged in a groove (2011) of the first base (201); The weight detection component (60) is used to detect the weight data of the bottle body and transmit the weight data to the main controller (30), and the main controller (30) is used to record and analyze the weight data; the strain gauge (601) is used to collect the resistance value corresponding to the pressure of the bottle body on the support platform (602).

7. The packaging box (1) according to claim 6, characterized in that: The weight detection component (60) comprises a weight detection module (603), the weight detection module (603) being fixed on the main control board (50) and electrically connected to the main controller (30), and the strain gauge (601) being electrically connected to the weight detection module (603); the weight detection module (603) being used to convert the resistance value collected by the strain gauge (601) into weight data.

8. The packaging box (1) according to claim 7, characterized in that: The weight detection module (603) includes a resistive pressure sensor chip (6031), a weight conversion controller (6032) and a third communication interface (6033); The resistive pressure sensor chip (6031) is electrically connected to the weight conversion controller (6032), and the weight conversion controller (6032) is electrically connected to the third communication interface (6033).

9. The packaging box (1) according to claim 3, characterized in that: Also includes: a vibration detection component (70), the vibration detection component (70) being located in the base (20) and electrically connected to the main controller (30), the vibration detection component (70) being used to detect vibration data of the bottle body; The vibration detection component (70) further comprises a vibration pickup (701) and a vibration detection module (702); the vibration pickup (701) is located in the groove (2011) of the first base (201) and is electrically connected to the vibration detection module (702); and the vibration detection module (702) is located on the main control board (50) and is electrically connected to the main controller (30).

10. The packaging box (1) according to claim 9, characterized in that: The vibration detection module comprises a vibration sensor chip (7021), a vibration frequency conversion controller (7022) and a fourth communication interface (7023); The vibration sensor chip (7021) is electrically connected to the vibration frequency conversion controller (7022), and the vibration frequency conversion controller (7022) is electrically connected to the fourth communication interface (7023).

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