Intelligent anti-theft alarm device for unattended display wine cabinet and implementation method of intelligent anti-theft alarm device

Abstract

The invention discloses an intelligent anti-theft alarm device for an unattended display wine cabinet and an implementation method of the intelligent anti-theft alarm device, and particularly relates to the technical field of wine cabinet theft prevention. The intelligent anti-theft alarm device comprises a cabinet body and a blocking assembly, a fixed side plate is installed on the side edge of the cabinet body through bolts, and a blocking frame is installed on the edge of the fixed side plate through bolts; a door closing assembly is arranged on the side, away from the fixed side plate, of the cabinet body, a door closing switch is installed between the cabinet body and the door closing assembly, a supporting base is installed below the cabinet body through bolts, a foot switch is arranged below the supporting base, and a partition plate is installed on the inner wall of the cabinet body through bolts; a blocking assembly is installed between the inner wall of the cabinet body and the partition plate through bolts, the design breaks through a traditional single alarm mode, full-process protection from warning to physical intervention is achieved, and the theft difficulty is greatly improved.

Description

Technical Field

[0001] This application relates to the technical field of wine cabinet anti-theft, and more specifically, to an unattended display wine cabinet intelligent anti-theft alarm device and its implementation method. Background Art

[0002] The motor rotor refers to the rotating part in the motor, including the motor rotor and the generator rotor. As shown in, for example, Figure 2 the rotor of one type of motor is shown. Before processing, there is a round hole at the center of this motor rotor, but for actual production needs, the round hole is drilled again to produce a standard specification, and a shaft also needs to be inserted into the drilled hole; After retrieval, the existing application number: CN104643632A discloses an electronic wine cabinet with dual anti-theft functions, including a cabinet body, characterized in that: a cabinet door made of transparent glass is hinged on the front side of the cabinet body, a password lock is arranged at the closing part of the cabinet body and the cabinet door, and an infrared anti-theft alarm device is also arranged on the cabinet body. Two anti-theft devices are added. The password lock can prevent family members from stealing the famous wines in the wine cabinet, prevent children from opening the wine cabinet, and avoid safety accidents. The infrared anti-theft alarm device can prevent family members from stealing the electronic wine cabinet, enhancing the anti-theft function on the basis of the password lock. The inventor found the following problems in the process of implementing this application: During the anti-theft process of the existing wine cabinets, due to external environmental problems, the anti-theft may be accidentally triggered, directly affecting the use of the wine cabinet. Moreover, for wine cabinets during exhibitions, when they are violently disassembled, they are often damaged in a way that allows access to the items inside the cabinet by breaking through a small area; Therefore, an unattended display wine cabinet intelligent anti-theft alarm device and its implementation method are proposed to solve the above problems. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, this application provides an unattended display wine cabinet intelligent anti-theft alarm device and its implementation method to solve the problems raised in the above background art.

[0004] To achieve the above object, this application provides the following technical solution: An unattended display wine cabinet intelligent anti-theft alarm device includes a cabinet body and a blocking component. A fixed side plate is installed on the side of the cabinet body through bolts, and a blocking frame is installed at the edge of the fixed side plate through bolts. A closing component is arranged on the side of the cabinet body away from the fixed side plate. A closing switch is installed between the cabinet body and the closing component. A support base is installed under the cabinet body through bolts, and a foot switch is arranged under the support base. A partition plate is installed on the inner wall of the cabinet body through bolts, and a blocking component is installed between the inner wall of the cabinet body and the partition plate through bolts.

[0005] Preferably, a wine rack is arranged above the blocking assembly, and a detachable structure is formed between the cabinet body and the wine rack through bolts. The blocking assembly includes an electric trigger assembly, a mounting plate, and a first limit groove. The side of the electric trigger assembly away from the cabinet body is mounted with a mounting plate through bolts. A first limit groove is arranged at the edge of the mounting plate, and a connecting shaft is arranged on the side of the first limit groove away from the fixed side plate.

[0006] Preferably, the blocking assembly further includes a rotating ring and an anti-theft plate. Rotating rings are arranged on the sides of the two mounting plates away from the cabinet body, and an anti-theft plate is arranged between the two rotating rings. A rotating connection is formed between the two mounting plates and the anti-theft plate through the rotating rings.

[0007] Preferably, the wine rack includes a wine storage groove, a second limit groove, a mounting frame, a separation plate, a rubber strip, and a blocking strip. A second limit groove is arranged on the side of the wine storage groove, mounting frames are arranged on both sides of the wine storage groove, a separation plate is arranged between the two wine storage grooves, a rubber strip is mounted between the two separation plates through bolts, and a blocking strip is arranged below the rubber strip. A fixed connection is formed between the blocking assembly and the wine rack through the mounting plate and the mounting frame.

[0008] Preferably, the electric trigger assembly includes a rotating disk, a rotating frame, and an electric turntable. The rotating frame is mounted on the side of the rotating disk away from the mounting plate, and the electric turntable is arranged on the side of the rotating frame away from the rotating disk.

[0009] Preferably, the foot switch includes a horizontal control board, fixed shafts, an assembly board, a bottom board, a trigger board, and a trigger button. Fixed shafts are mounted on both sides of the horizontal control board, the assembly board is arranged below the fixed shafts, the bottom board is mounted below the assembly board, the trigger board is mounted at the edge of the horizontal control board through bolts, and the trigger button is arranged between the trigger boards.

[0010] Preferably, a reset switch is arranged at the empty slot of the cabinet body at the fixed side plate, a controller is arranged above the reset switch, a backup power supply is placed above the controller, and a buzzer is mounted above the cabinet body through bolts.

[0011] Preferably, the door closing assembly includes an upper sliding frame, a lower sliding frame, and a transparent door panel. The lower sliding frame is arranged below the upper sliding frame, a fixed connection is formed between the cabinet body and the upper sliding frame and the lower sliding frame through bolts, and a transparent door panel is movably connected between the upper sliding frame and the lower sliding frame.

[0012] A processing method for an unattended display wine cabinet intelligent anti-theft alarm device, the processing method includes the following steps: Step 1: When the user approaches the wine cabinet and performs the operation of taking wine, the user approaches the cabinet body of the wine cabinet, raises the foot, squeezes the foot switch with the toe, then contacts the card with the unlocking chip with the card-swipe trigger end of the door closing switch, the card-swipe trigger controller unlocks the door closing assembly, then the controller drives the door closing switch to release the locked state, and then the user pushes the transparent door panel to move along the tracks of the upper sliding frame and the lower sliding frame to open it; Step 2: When the wine cabinet is in an unattended state, at this time the user checks the state of the wine cabinet. First, check the blocking assembly to observe whether the electric trigger assembly is powered off, and the anti-theft plate lies flat on the mounting plate through the rotating ring, without forming a block, and confirm that the transparent door panel of the door closing assembly is closed and is in a closed state connected to the door closing switch. Then bend down to observe the foot switch to confirm that the trigger button under the support base is not pressed, and the foot switch remains in the triggered state. Then the user moves to both sides of the wine cabinet and checks whether the alarm system is in the standby mode to confirm that the buzzer and the LED indicator are not activated; Step 3: When the wine cabinet is in an unattended state and a theft event occurs, someone forcibly opens the transparent door panel. At this time, the door closing switch in the door closing assembly disconnects and sends a trigger signal to the controller. The door closing switch is linked with the door panel to lock the door closing assembly, and the delay time is judged. After the delay time judgment is completed, the controller triggers the buzzer; Step 4: When someone tries to move the wine cabinet or step on the base, when the horizontal control board of the foot switch is displaced, the trigger button of the foot switch controlled by the door closing switch signal fails and sends a signal to the controller, waiting for the buzzer to be triggered; Step 5: Then after the delay time judgment is completed, at this time the buzzer drives through the relay to emit a high-decibel alarm sound, and then the LED indicator emits a red LED flashing light to provide a visual warning; Step 6: And the controller controls the power supply or the backup power supply to supply power to the electric trigger assembly at the same time, starts the electric turntable, when the electric turntable drives the rotating frame to drive the rotating disk to rotate, the anti-theft plate connected to the rotating disk rotates, so that the anti-theft plate rotates 90° around the rotating ring to the vertical state, so that the anti-theft plate cooperates with the mounting plate to form a physical barrier to prevent taking wine from the wine rack, and through the cooperation of the blocking strip and the rubber band, the wine-taking space of each layer is reduced to prevent the wine bottle from being forcibly taken out.

[0013] The technical effects and advantages of the present application: 1. Compared with the prior art, for this unattended display wine cabinet intelligent anti-theft alarm device and its implementation method, through the collaborative work of the door closing switch and the foot switch, this device constructs a dual anti-theft trigger mechanism, significantly improving safety and reliability. The door closing switch is linked with the transparent door panel to monitor the door state in real time. When the door is illegally opened, a signal is immediately triggered. The foot switch is hidden under the support base. It senses illegal stepping or moving actions through the horizontal control board and the trigger board. The trigger button is designed with high sensitivity, and a slight displacement can disconnect the signal, and a delay determination is performed to prevent false triggering. Through the built-in delay module in the controller, such as a timer or software logic, a second delay filter is performed on the trigger signal. If it returns to normal within a short time after triggering, such as a temporary inspection or accidental touch, and if it continues to time out, it is determined as a theft behavior and the alarm is activated. This design takes into account both sensitivity and anti-interference, effectively reducing the false alarm rate while ensuring a rapid response to real theft behaviors.

[0014] 2. Compared with the prior art, for this unattended display wine cabinet intelligent anti-theft alarm device and its implementation method, through the linkage of the electric trigger component and the anti-theft board, an active protection barrier combining machinery and electronics is formed. After receiving the controller signal, the electric turntable drives the rotating frame and the rotating disk, driving the anti-theft board to rotate 90° to the vertical state within 1 second, directly blocking the wine-taking path. Moreover, the anti-theft board cooperates with the blocking strips and rubber bands on the wine rack. It not only fixes the wine bottles through the rigid second limiting slots but also uses the elasticity of the rubber bands to buffer external impact forces, preventing structural damage caused by violent wine-taking. Then, after the alarm is triggered, the controller forms an independent power supply circuit through the relay. Even if the thief closes the door or releases the foot switch, the anti-theft board still remains upright and needs to be manually released by the administrator through the reset switch. This design breaks through the traditional single alarm mode and realizes the full-process protection from warning to physical intervention, greatly increasing the difficulty of theft.

[0015] 3. Compared with the prior art, for this unattended display wine cabinet intelligent anti-theft alarm device and its implementation method, the system ensures continuous operation and anti-destruction ability in extreme scenarios through redundant power supply and concealed component layout. Among them, the main power supply and the backup power supply are connected in parallel to the controller. When the main power supply is interrupted, it automatically switches to lithium battery power supply, supporting the system to work continuously for more than 12 hours, avoiding the risk of power failure. This design is applicable to high-risk public places and significantly reduces the possibility of being cracked or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of this application; Figure 2 It is a schematic diagram of the partition board of this application; Figure 3 It is a schematic diagram of the door closing switch of this application; Figure 4 It is a schematic diagram of the wine rack of this application; Figure 5 It is a schematic structural diagram of the electric trigger assembly of the present application; Figure 6 It is a schematic structural diagram of the anti-theft plate of the present application; Figure 7 It is a schematic structural diagram of the mounting bracket of the present application; Figure 8 It is a schematic structural diagram of the rubber belt of the present application; Figure 9 It is a schematic structural diagram of the foot switch of the present application; Figure 10 It is a schematic circuit diagram structure of the controller of the present application.

[0017] Reference numerals are: 1, cabinet body; 2, fixed side plate; 3, blocking frame; 4, reset switch; 5, controller; 501, backup power supply; 6, buzzer; 7, door closing assembly; 701, upper sliding frame; 702, lower sliding frame; 703, transparent door panel; 8, door closing switch; 9, support base; 10, foot switch; 11, partition board; 12, blocking assembly; 13, wine rack; 14, electric trigger assembly; 15, mounting plate; 16, first limit groove; 17, connecting shaft; 18, rotating ring; 19, anti-theft plate; 20, wine storage groove; 21, second limit groove; 22, mounting bracket; 23, separating plate; 24, rubber belt; 25, blocking strip; 26, rotating disk; 27, rotating frame; 28, electric rotating disk; 29, horizontal control plate; 30, fixed shaft; 31, assembly plate; 32, bottom plate; 33, trigger plate; 34, trigger button. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0019] Embodiment 1 As shown in the attached Figures 1 to 10An unattended display wine cabinet intelligent anti-theft alarm device shown in the figure includes a cabinet body 1 and a blocking component 12. A fixed side plate 2 is installed on the side of the cabinet body 1 through bolts, and a blocking frame 3 is installed on the edge of the fixed side plate 2 through bolts. A door closing component 7 is arranged on the side of the cabinet body 1 away from the fixed side plate 2. A door closing switch 8 is installed between the cabinet body 1 and the door closing component 7. A support base 9 is installed under the cabinet body 1 through bolts, and a foot switch 10 is arranged under the support base 9. A partition plate 11 is installed on the inner wall of the cabinet body 1 through bolts, and a blocking component 12 is installed between the inner wall of the cabinet body 1 and the partition plate 11 through bolts.

[0020] Among them, during the use process, the cabinet body 1 is the main frame of the wine cabinet. The cabinet body 1 integrates all anti-theft components through the fixed side plate 2, and the space inside the cabinet body 1 is separated by the partition plate 11. Then, the door closing component 7 slides along the upper sliding frame 701 and the lower sliding frame 702 through the transparent door panel 703 to limit the wine-taking space of the wine cabinet and seal the wine cabinet during unattended operation. Then, the door closing switch 8 is used to detect whether the door panel is closed and transmit the signal to the controller 5 for locking. The foot switch 10 is hidden under the support base 9 to assist the door closing switch 8 in detecting the solid state of the wine cabinet to confirm illegal trampling or movement, cooperate with the anti-theft of the wine cabinet, and after the delay time is judged, trigger the signal to be transmitted through the horizontal control board 29 and cooperate with the blocking component 12 to physically block the wine-taking path. The controller 5 is the core control unit of the wine cabinet anti-theft, used to receive sensor signals, manage alarm, blocking and power switching logic. The controller 5 realizes audible and visual alarm through the buzzer 6 and in cooperation with the LED indicator light. The backup power supply 501 it has can automatically supply power when the main power supply is interrupted to ensure the continuous operation of the system.

[0021] Embodiment 2 Based on Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working methods, as Figures 1 to 10 shown, and the detailed description is as follows: As a preferred embodiment, a wine rack 13 is provided above the blocking assembly 12, and a detachable structure is formed between the cabinet body 1 and the wine rack 13 by bolts. The blocking assembly 12 includes an electric trigger assembly 14, a mounting plate 15 and a first limiting groove 16. The side of the electric trigger assembly 14 away from the cabinet body 1 is mounted with the mounting plate 15 by bolts. A first limiting groove 16 is provided at the edge of the mounting plate 15. A connecting shaft 17 is provided on the side of the first limiting groove 16 away from the fixed side plate 2. The wine rack 13 is a structure for placing wine. During the use of the blocking assembly 12, it has two functions. One is that during the use, when the wine rack 13 accidentally falls off, the blocking assembly 12 can support the wine rack 13, so as to prevent the wine bottles in the wine rack 13 from being affected when the wine rack 13 detaches from the inner edge of the cabinet body 1. The other is that during the use, when the wine cabinet is unattended and an accident occurs, the blocking assembly 12 drives the anti-theft plate 19 through the electric trigger assembly 14 to reduce the space in the wine-taking area of the wine cabinet, and starts the buzzer 6. At this time, the reserved space between the blocking assemblies 12 cannot allow the wine bottles to be taken out, and the buzzer 6 continuously alarms to shorten the time for theft.

[0022] As a preferred embodiment, the blocking assembly 12 further includes a rotating ring 18 and an anti-theft plate 19. Rotating rings 18 are provided on the sides of the two mounting plates 15 away from the cabinet body 1. An anti-theft plate 19 is provided between the two rotating rings 18. The two mounting plates 15 and the anti-theft plate 19 are rotatably connected through the rotating rings 18. When the electric trigger assembly 14 in the blocking assembly 12 is started, the electric trigger assembly 14 is connected to the connecting shaft 17, and the connecting shaft 17 passes through the rotating ring 18 to be connected to the anti-theft plate 19. Therefore, when the electric trigger assembly 14 rotates, it drives the anti-theft plate 19 to rotate, so that the anti-theft plate 19 rotates 90°, and the anti-theft plate 19 blocks the wine-taking space of the wine cabinet.

[0023] As a preferred embodiment, the wine rack 13 includes a wine storage groove 20, a second limiting groove 21, a mounting rack 22, a separation plate 23, a rubber belt 24 and a blocking strip 25. A second limiting groove 21 is provided on the side of the wine storage groove 20. Mounting racks 22 are provided on both sides of the wine storage groove 20. A separation plate 23 is provided between two groups of wine storage grooves 20. A rubber strip is installed between two groups of separation plates 23 by bolts. A blocking strip 25 is provided below the rubber belt 24. A fixed connection is formed between the blocking component 12 and the wine rack 13 through a mounting plate 15 and a mounting rack 22. When the wine cabinet is anti-theft, the wine cabinet is in an initial state. The initial state of the wine cabinet is that the foot switch 10 and the door closing switch 8 are closed, and the 555 timer in the controller 5 is not triggered. Then the RL1 coil is powered off, and the RL1 normally closed contact is closed. At this time, the buzzer 6 and the LED indicator do not work. When the alarm is triggered, any switch is not triggered. When either the foot switch 10 or the door closing switch 8 is not triggered, at this time, the TRIG pin 2 of the 555 is grounded to trigger the monostable mode. Then the 555 outputs a high level, and the OUT pin 3 supplies power to the RL1 coil. At this time, the normally closed contact is disconnected, and the normally open contact is closed. Then when the RL1 normally open contact is closed, the foot switch 10 and the door closing switch 8 are immediately closed and cannot be opened by the key card. Then the RL1 coil is still powered by the normally open contact to maintain the alarm state. Then after the delay time is determined, when the RL1 normally closed contact is disconnected, the buzzer 6 and the LED indicator are activated through the normally closed contact path, and the buzzer 6 and the LED indicator alarm.

[0024] As a preferred embodiment, the electric trigger assembly 14 includes a rotating disk 26, a rotating bracket 27, and an electric turntable 28. A rotating bracket 27 is installed on the side of the rotating disk 26 away from the mounting plate 15, and an electric turntable 28 is arranged on the side of the rotating bracket 27 away from the rotating disk 26. The set delay time determination is that the 555 monostable delay time is determined by the resistors and capacitors in the controller 5, and the delay time ≈ 0.8 × R2 × C1 = 0.8 × 100 kΩ × 100 μF = 8 seconds. After triggering, it delays for 8 seconds. If the foot switch 10 and the door closing switch 8 do not resume closing during this period, the alarm is activated; if they resume closing, it is reset. Then, when reset is required, the reset switch 4 is pressed at this time to cut off the power supply of the RL1 coil to control the controller 5 to release the self-locking, and the system returns to the initial state. And the normally open contact of RL1 is connected in parallel with the reset switch 4 to form a self-locking circuit to ensure that the alarm continues until manual reset. And the LED indicator light is connected in parallel with the buzzer 6 and lights up synchronously during the alarm to provide double warnings. And the 555 timer ensures that the short switch will not immediately trigger the alarm when accidentally disconnected and needs to be continuously disconnected for more than 8 seconds to be activated. Among them, RL1 is a 12V double-contact relay, the LED indicator light is red and is equipped with a 470Ω current-limiting resistor, and the 555 timer chip model is NE555.

[0025] As a preferred embodiment, the foot switch 10 includes a horizontal control board 29, a fixed shaft 30, an assembly board 31, a bottom board 32, a trigger board 33, and a trigger button 34. Fixed shafts 30 are installed on both sides of the horizontal control board 29, an assembly board 31 is arranged below the fixed shaft 30, a bottom board 32 is installed below the assembly board 31, a trigger board 33 is installed at the edge of the horizontal control board 29 through bolts, and a trigger button 34 is arranged between the trigger boards 33. Among them, the door closing switch 8 and the foot switch 10 are independently detected and cooperate in detection. Any illegal operation triggers the alarm, covering scenarios of door-opening theft and overall handling. And the foot switch 10 is connected below the support base 9 through the fixed shaft 30 to complete the fixation of the foot switch 10. Then, an inclination sensor is arranged inside the horizontal control board 29, and the model of the inclination sensor is QG360SA. When it is necessary to trigger the foot switch 10, the trigger board 33 is pushed by the toe tip, and the trigger board 33 squeezes the trigger button 34 to turn it on.

[0026] As a preferred embodiment, a reset switch 4 is provided at the empty slot of the fixed side panel 2 of the cabinet 1, and a controller 5 is provided above the reset switch 4, and a backup power supply 501 is placed above the controller 5, and a buzzer 6 is installed on the top of the cabinet 1 by bolts, wherein the model of the buzzer 6 is PS1740P02E, and the cabinet 1 is independently provided with a backup power supply 501, wherein the backup power supply 501 is used to restart the device for use when the main power supply is turned off, and the main power supply and the backup power supply 501 are automatically switched to support the system to continue working for more than 24 hours after a power outage.

[0027] As a preferred embodiment, the door closing assembly 7 includes an upper sliding frame 701, a lower sliding frame 702 and a transparent door panel 703, and the lower sliding frame 702 is arranged below the upper sliding frame 701, and the cabinet body 1 and the upper sliding frame 701 and the lower sliding frame 702 are fixedly connected by bolts, and the transparent door panel 703 is movably connected between the upper sliding frame 701 and the lower sliding frame 702, and the door closing assembly 7 is used in conjunction with the door closing switch 8, wherein during the use of the wine cabinet, when an accident occurs, the door closing switch 8 immediately locks the door closing assembly 7, thereby locking the door closing assembly 7, thereby completing the use of the door closing assembly 7, and the door closing assembly 7 drives the transparent door panel 703 through the upper sliding frame 701 and the lower sliding frame 702, and at this time, during the movement of the transparent door panel 703, half of the space of the wine cabinet is blocked by the transparent door panel 703 to reduce the exposed space for taking wine.

[0028] A method for manufacturing an intelligent anti-theft alarm device for an unattended display wine cabinet, the method comprising the following steps: Step 1: When the user approaches the wine cabinet and takes out wine, the user approaches the wine cabinet body 1 and lifts his foot to squeeze the foot switch 10 with the tip of his foot, and then the card with the unlocking chip contacts the card swiping trigger end of the door closing switch 8, and the card swiping triggers the controller 5 to unlock the door closing assembly 7, and then the controller 5 drives the door closing switch 8 to release the locked state, and then the user pushes the transparent door panel 703 to move along the tracks of the upper sliding frame 701 and the lower sliding frame 702 and open it; Step 2: When the wine cabinet is unattended, the user checks the status of the wine cabinet, first checks the blocking component 12, and observes whether the electric trigger component 14 is in the power-off state, and the anti-theft plate 19 is placed flat on the mounting plate 15 through the rotating ring 18, and no obstruction is formed, and confirms that the transparent door panel 703 of the door closing component 7 is closed and connected to the door closing switch 8 in the closed state, then bends down to observe the foot switch 10, and confirms that the trigger button 34 under the support base 9 is not pressed, and the foot switch 10 remains in the trigger stage, and then the user moves to both sides of the wine cabinet, and checks whether the alarm system is in the standby mode, and confirms that the buzzer 6 and the LED indicator are not activated; Step 3: When the wine cabinet is unattended and suffers a theft, someone forcibly opens the transparent door panel 703, at which time the door closing switch 8 in the door closing assembly 7 is disconnected, sending a trigger signal to the controller 5, the door closing switch 8 is linked with the door panel, the door closing assembly 7 is locked, and a delay time determination is performed. After the delay time determination is completed, the controller 5 triggers the buzzer 6; Step 4: When someone tries to move the wine cabinet or steps on the base, the horizontal control plate 29 of the foot switch 10 is displaced, the door closing switch 8 signals the trigger button 34 of the foot switch 10 to be invalid, and sends a signal to the controller 5, waiting for the buzzer 6 to be triggered; Step 5: After the delay time is determined, the buzzer 6 emits a high-decibel alarm sound through the relay driver, and then the LED indicator emits a red LED flashing light to provide a visual warning; Step six: the controller 5 controls the power supply or the backup power supply 501 to supply power to the electric trigger assembly 14 at the same time, starts the electric turntable 28, and when the electric turntable 28 drives the rotating frame 27 to drive the rotating disk 26 to rotate, the anti-theft plate 19 connected to the rotating disk 26 rotates, so that the anti-theft plate 19 rotates 90° around the rotating ring 18 to a vertical state, so that the anti-theft plate 19 cooperates with the mounting plate 15 to form a physical barrier to prevent wine from being taken out of the wine rack 13, and through the cooperation of the blocking strip 25 and the rubber belt 24, the wine taking space of each level is reduced to prevent the wine bottle from being forcibly taken out.

[0029] The working process of the present application is as follows: first, when the user approaches the wine cabinet and takes out wine, the user approaches the wine cabinet body 1, lifts his foot, and uses the tip of his foot to squeeze the foot switch 10, and then the card with the unlocking chip contacts the card swiping trigger end of the door closing switch 8, and the card swiping triggers the controller 5 to unlock the door closing assembly 7, and then the controller 5 drives the door closing switch 8 to release the locked state, and then the user pushes the transparent door panel 703 to move along the tracks of the upper sliding frame 701 and the lower sliding frame 702 and open it; When the wine cabinet is in an unattended state, the user checks the state of the wine cabinet, first checks the blocking component 12, observes whether the electric trigger component 14 is in a power-off state, and the anti-theft plate 19 is placed flat on the mounting plate 15 through the rotating ring 18, and does not form a blockage, and confirms that the transparent door panel 703 of the door closing component 7 is closed and connected to the door closing switch 8 in a closed state, then bends down to observe the foot switch 10, confirms that the trigger button 34 under the support base 9 is not pressed, and the foot switch 10 remains in the trigger stage, and then the user moves to both sides of the wine cabinet, and checks whether the alarm system is in standby mode, and confirms that the buzzer 6 and the LED indicator are not activated; When the wine cabinet is unattended and a theft occurs, if someone forcibly opens the transparent door panel 703, the door closing switch 8 in the door closing assembly 7 disconnects at this time, sending a trigger signal to the controller 5. The door closing switch 8 is linked with the door panel to lock the door closing assembly 7 and determine the delay time. After the delay time judgment is completed, the controller 5 triggers the buzzer 6; When someone attempts to move the wine cabinet or step on the base, when the horizontal control board 29 of the foot switch 10 is displaced, the trigger button 34 of the foot switch 10 controlled by the signal of the door closing switch 8 fails, and a signal is sent to the controller 5, waiting for the buzzer 6 to be triggered; Then, after the delay time judgment is completed, at this time, the buzzer 6 emits a high-decibel alarm sound through relay drive, and then the LED indicator emits a flashing red LED light to provide a visual warning; And the controller 5 controls the power supply or the backup power supply 501 to supply power to the electric trigger assembly 14 at the same time, starting the electric turntable 28. When the electric turntable 28 drives the rotating frame 27 to drive the rotating disk 26 to rotate, the anti-theft plate 19 connected to the rotating disk 26 rotates, so that the anti-theft plate 19 rotates 90° around the rotating ring 18 to a vertical state, enabling the anti-theft plate 19 to cooperate with the mounting plate 15 to form a physical barrier to prevent taking wine from the wine rack 13, and by the cooperation of the blocking strip 25 and the rubber band 24, the wine-taking space of each layer is reduced to prevent the wine bottles from being forcibly taken out. The above is the working principle of the intelligent anti-theft alarm device for unattended display wine cabinets and its implementation method.

Claims

1. An unattended display wine cabinet intelligent anti-theft alarm device, comprising a cabinet body (1) and a blocking assembly (12), characterized in that: A fixed side plate (2) is installed on the side of the cabinet body (1) through bolts, and a blocking frame (3) is installed on the edge of the fixed side plate (2) through bolts. A door closing assembly (7) is arranged on one side of the cabinet body (1) away from the fixed side plate (2). A door closing switch (8) is installed between the cabinet body (1) and the door closing assembly (7). A support base (9) is installed under the cabinet body (1) through bolts. A foot switch (10) is arranged under the support base (9). A partition plate (11) is installed on the inner wall of the cabinet body (1) through bolts. A blocking assembly (12) is installed between the inner wall of the cabinet body (1) and the partition plate (11) through bolts.

2. The intelligent anti-theft alarm device for an unattended display wine cabinet according to claim 1, characterized in that: A wine rack (13) is arranged above the blocking assembly (12). The cabinet body (1) and the wine rack (13) are detachably structured through bolts. The blocking assembly (12) includes an electric trigger assembly (14), a mounting plate (15), and a first limiting groove (16). The side of the electric trigger assembly (14) away from the cabinet body (1) is installed with a mounting plate (15) through bolts. The edge of the mounting plate (15) is provided with a first limiting groove (16). A connecting shaft (17) is arranged on the side of the first limiting groove (16) away from the fixed side plate (2).

3. The intelligent anti-theft alarm device for unattended display wine cabinet according to claim 2, wherein: The blocking assembly (12) further includes a rotating ring (18) and an anti-theft plate (19). The rotating rings (18) are arranged on the sides of the two mounting plates (15) away from the cabinet body (1). An anti-theft plate (19) is arranged between the two rotating rings (18). The two mounting plates (15) and the anti-theft plate (19) are rotatably connected through the rotating ring (18).

4. An unattended display wine cabinet intelligent anti-theft alarm device according to claim 2, characterized in that: The wine rack (13) includes a wine slot (20), a second limiting groove (21), a mounting frame (22), a separating plate (23), a rubber band (24), and a blocking strip (25). The second limiting groove (21) is arranged on the side of the wine slot (20). Mounting frames (22) are arranged on both sides of the wine slot (20). A separating plate (23) is arranged between the two wine slots (20). A rubber strip is installed between the two separating plates (23) through bolts. The blocking strip (25) is arranged under the rubber band (24). The blocking assembly (12) and the wine rack (13) are fixedly connected through the mounting plate (15) and the mounting frame (22).

5. An unattended display wine cabinet intelligent anti-theft alarm device according to claim 2, characterized in that: The electric trigger assembly (14) includes a rotating disk (26), a rotating frame (27), and an electric turntable (28). The rotating frame (27) is installed on the side of the rotating disk (26) away from the mounting plate (15). The electric turntable (28) is arranged on the side of the rotating frame (27) away from the rotating disk (26).

6. An unattended display wine cabinet intelligent anti-theft alarm device according to claim 1, characterized in that: The foot switch (10) comprises a horizontal control plate (29), a fixed shaft (30), an assembly plate (31), a bottom plate (32), a trigger plate (33) and a trigger button (34), wherein the fixed shaft (30) is installed on both sides of the horizontal control plate (29), the assembly plate (31) is arranged below the fixed shaft (30), the bottom plate (32) is installed below the assembly plate (31), the trigger plate (33) is installed at the edge of the horizontal control plate (29) by means of bolts, and the trigger button (34) is arranged between the trigger plates (33).

7. An unattended display wine cabinet intelligent anti-theft alarm device according to claim 1, characterized in that: The cabinet (1) is provided with a reset switch (4) at the empty slot of the fixed side plate (2), a controller (5) is provided above the reset switch (4), a backup power supply (501) is placed above the controller (5), and a buzzer (6) is installed above the cabinet (1) by means of bolts.

8. An unattended display wine cabinet intelligent anti-theft alarm device according to claim 1, characterized in that: The door closing assembly (7) comprises an upper sliding frame (701), a lower sliding frame (702) and a transparent door panel (703), wherein the lower sliding frame (702) is arranged below the upper sliding frame (701), the cabinet body (1) and the upper sliding frame (701) and the lower sliding frame (702) are fixedly connected by bolts, and the transparent door panel (703) is movably connected between the upper sliding frame (701) and the lower sliding frame (702).

9. A method for implementing an intelligent anti-theft alarm device for an unattended display wine cabinet, which applies the intelligent anti-theft alarm device for an unattended display wine cabinet described in any one of claims 1-8, and is characterized in that: The implementation method comprises the following steps: Step 1: When the user approaches the wine cabinet and takes out wine, the user approaches the wine cabinet body (1), lifts his foot, and uses the tip of his foot to squeeze the foot switch (10), and then brings the card with the unlocking chip into contact with the card swiping trigger end of the door closing switch (8), and the card swiping triggers the controller (5) to unlock the door closing component (7), and then the controller (5) drives the door closing switch (8) to release the locked state, and then the user pushes the transparent door panel (703) along the tracks of the upper sliding frame (701) and the lower sliding frame (702) to move and open; Step 2: When the wine cabinet is in an unattended state, the user checks the status of the wine cabinet, first checks the blocking component (12), observes whether the electric trigger component (14) is in a power-off state, and the anti-theft plate (19) is placed flat on the mounting plate (15) through the rotating ring (18), and does not form a blockage, and confirms that the transparent door panel (703) of the door closing component (7) is closed and connected to the door closing switch (8) in a closed state, then bends down to observe the foot switch (10), confirms that the trigger button (34) under the support base (9) is not pressed, and the foot switch (10) remains in the trigger stage, and then the user moves to both sides of the wine cabinet and checks whether the alarm system is in standby mode, and confirms that the buzzer (6) and the LED indicator light are not activated; Step 3: When the wine cabinet is unattended and a theft incident occurs, someone forcibly opens the transparent door panel (703). At this time, the door closing switch (8) in the door closing assembly (7) disconnects and sends a trigger signal to the controller (5). The door closing switch (8) is linked with the door panel to lock the door closing assembly (7) and perform a delay time determination. After the delay time judgment is completed, the controller (5) triggers the buzzer (6). Step 4: When someone attempts to move the wine cabinet or step on the base, when the horizontal control board (29) of the foot switch (10) is displaced, the trigger button (34) of the foot switch (10) is disabled by the signal of the door closing switch (8), and a signal is sent to the controller (5) to wait for the buzzer (6) to be triggered. Step 5: Then, after the delay time determination is completed, at this time, the buzzer (6) emits a high-decibel alarm sound through relay drive, and then the LED indicator emits a red LED flashing light to provide a visual warning. Step 6: And the controller (5) controls the power supply or the backup power supply (501) to supply power to the electric trigger assembly (14) at the same time, starting the electric turntable (28). When the electric turntable (28) drives the rotating frame (27) to drive the rotating disk (26) to rotate, the anti-theft plate (19) connected to the rotating disk (26) rotates, so that the anti-theft plate (19) rotates 90° around the rotating ring (18) to a vertical state, so that the anti-theft plate (19) cooperates with the mounting plate (15) to form a physical barrier to prevent taking wine from the wine rack (13), and by the cooperation of the blocking strip (25) and the rubber band (24), the wine-taking space of each layer is reduced to prevent the wine bottle from being forcibly taken out.

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