A product safety anti-theft alarm device based on wireless communication

Abstract

The application belongs to the technical field of anti-theft alarm, and particularly relates to a product safety anti-theft alarm device based on wireless communication, which comprises an anti-theft cap, an intelligent lock core module, a self-sounding alarm module and a wireless communication module are arranged in the anti-theft cap, the opening at the bottom of the anti-theft cap is conical, an annular mounting groove is arranged on the inner wall of the anti-theft cap, and a lock-up damping ring is arranged in the mounting groove; the application can be applied to the anti-theft demand of bottled products, a user only needs to hold the outer surface of the anti-theft cap with one hand and pinch tightly to make the operation button move inwardly under pressure, the inner ring part of the lock-up damping ring is made of high-performance viscoelastic material, when the lock-up damping ring is extruded and deformed to tightly contact with the outer surface of the bottle mouth, great static friction force is generated, the bottle mouth of the bottled product is locked and fixed, installation limiting is realized, and timely alarm is realized through the interactive cooperation of a Z-Wave communication assembly and an NFC communication assembly.

Description

Technical Field

[0001] This invention belongs to the field of anti-theft alarm technology, specifically a product security anti-theft alarm device based on wireless communication. Background Technology

[0002] For certain bottled products, such as more expensive wines, anti-theft devices are necessary in supermarkets and shopping malls to prevent theft and losses. Currently, most anti-theft technologies for bottled goods suffer from problems such as cumbersome operation, limited security features, or insufficient intelligence.

[0003] For example, while some mechanical anti-theft caps have a simple structure, the locking process often requires two hands, which is time-consuming and laborious, and cannot meet the needs of customers who value efficiency. On the other hand, although some electronic anti-theft latches can trigger access control alarms, deactivating the alarms is cumbersome and can be cracked by strong magnets, resulting in very low security. In addition, most existing anti-theft devices have poor versatility and are difficult to adapt to bottle necks of different diameters. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies and solve the aforementioned technical problems, this invention proposes a product security and anti-theft alarm device based on wireless communication.

[0005] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention proposes a product security anti-theft alarm device based on wireless communication, including an anti-theft cap, and the anti-theft cap is equipped with an intelligent lock core module, a self-ringing alarm module and a wireless communication module. The self-ringing alarm module includes an audible and visual alarm and a monitoring sensor, both of which are configured inside the anti-theft cap. When the monitoring sensor detects that the anti-theft cap has been forcibly removed, it triggers the audible and visual alarm to emit an alarm signal, which is then transmitted to the surrounding monitoring system via a wireless communication module. The inner wall of the anti-theft cap is provided with an annular mounting groove, and a locking damping ring is provided inside the mounting groove. A through groove is provided on the outer surface of the anti-theft cap at the location corresponding to the mounting groove. An operation button is provided on the outer surface of the locking damping ring at the location corresponding to the through groove. The end of the operation button slides through the through groove and extends to the outside of the anti-theft cap. The inner wall of the through groove is equipped with a mechanical locking device to lock the operation button after it has been pressed and slid. The mechanical locking device is controlled by the intelligent lock cylinder module.

[0006] Preferably, the wireless communication module includes a Z-Wave communication component and an NFC communication component.

[0007] Preferably, the mechanical locking device includes a locking block, which is slidably embedded in a locking groove provided on the upper surface of the operation button and connected to the inner wall of the locking groove through an elastic element; A positioning groove is provided on the inner wall of the through groove at the part corresponding to the locking groove. The positioning block in the intelligent lock cylinder module is set in the inner wall of the positioning groove. The positioning block is an electromagnet structure and is controlled by an intelligent controller.

[0008] Preferably, the number of operation buttons is not less than two, and the locking damping ring is composed of arc-shaped limiting rings, with each limiting ring corresponding to and connected to one of the operation buttons; The limiting ring includes a fixing part of the outer ring and a limiting part of the inner ring. The fixing part is connected to the operation button. The limiting part is made of elastic rubber, and the fixing part is made of spring steel.

[0009] Preferably, the limiting part has a hollow interior forming an adsorption cavity, and the outer surface of the adsorption cavity is recessed to the interior of the adsorption cavity to form multiple adsorption grooves. A flow guiding channel is provided inside the adsorption groove, and the flow guiding channel passes through the adsorption cavity and extends to the outer surface of the operation button.

[0010] Preferably, a control groove is provided on the inner wall of the flow guide channel at the lower side of the locking groove. The control groove extends vertically upward into the locking groove, and a control block is slidably disposed inside the control groove. A control hole is provided on the control block at the position corresponding to the flow guide channel, and the top of the control block is connected to the positioning block.

[0011] Preferably, a guide protrusion is provided on the inner wall of the mounting groove at the gap between adjacent limiting rings. The guide protrusion protrudes towards the central axis of the anti-theft cap, and the end of the limiting ring slides in contact with the surface of the guide protrusion.

[0012] Preferably, the adsorption tank opening is provided with a sealing membrane, the surface of the sealing membrane is provided with extrusion protrusions, and the end of the extrusion protrusion is provided with a connecting hole, the connecting hole enabling communication between the adsorption tank and the adsorption chamber.

[0013] Preferably, the end of the extrusion protrusion is bent toward the opening at the bottom of the anti-theft cap.

[0014] Preferably, the extrusion protrusion is provided with a plurality of support rods along the extension direction of the sealing membrane, and the support rods are in contact with the outer surface of the sealing membrane.

[0015] The beneficial effects of this invention are as follows: This invention discloses a product security anti-theft alarm device based on wireless communication. When a criminal attempts to forcibly remove the anti-theft cap without permission, the locking damping ring inside the cap experiences an upward pulling force, causing the inner ring material to "lock" in place, preventing the cap from being directly removed. Thus, the criminal can only take the cap and the bottled product together. When the criminal carries the bottled product through the mall's security door, the self-ringing alarm module inside the cap responds to the access control signal from the security door, activating the alarm module and triggering an audible and visual alarm. This alerts mall security personnel to inquire, preventing unauthorized bottled products from leaving the mall, reducing theft, and ensuring the safety of bottled products displayed and sold in the mall. Attached Figure Description

[0016] The invention will now be further described with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention; Figure 2 This is a cross-sectional view of the present invention from the front view direction; Figure 3 yes Figure 2 A magnified view of a section at point A in the middle; Figure 4 yes Figure 2 A magnified view of a section at point B in the middle; Figure 5 This is a partial sectional view of the invention from a top-down perspective; Figure 6 This is a perspective view of the limiting ring in this invention.

[0018] In the diagram: Anti-theft cap 1, mounting groove 11, guide protrusion 111, through groove 12, positioning groove 121, operation button 13, locking block 14, locking groove 141, positioning block 15, locking damping ring 2, limit ring 21, fixing part 22, limit part 23, adsorption chamber 231, adsorption groove 232, flow guide channel 233, control groove 234, control block 235, control hole 236, sealing membrane 237, extrusion protrusion 24, connecting hole 241, support rod 242. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1: As shown in the attached diagram of the instruction manual. Figures 1-6 As shown, this application proposes a product security anti-theft alarm device based on wireless communication, including an anti-theft cap 1. The anti-theft cap 1 can be made of engineering plastic material. The anti-theft cap 1 is equipped with an intelligent lock core module, a self-ringing alarm module and a wireless communication module. The self-ringing alarm module includes an audible and visual alarm and a monitoring sensor, both of which are configured inside the anti-theft cap 1. When the monitoring sensor detects that the anti-theft cap 1 has been forcibly removed, it triggers the audible and visual alarm to emit an alarm signal, which is then transmitted to the surrounding monitoring system via a wireless communication module. The bottom opening of the anti-theft cap 1 can be set as a cone shape, and the inner wall of the anti-theft cap 1 is provided with an annular mounting groove 11. The mounting groove 11 is provided with a locking damping ring 2. The outer surface of the anti-theft cap 1 is provided with a through groove 12 corresponding to the mounting groove 11. The outer surface of the locking damping ring 2 is provided with an operation button 13 corresponding to the through groove 12. The end of the operation button 13 slides through the through groove 12 and extends to the outside of the anti-theft cap 1. The inner wall of the through groove 12 is provided with a mechanical locking device to lock the operation button 13 after it is pressed and slid. The mechanical locking device is controlled by the intelligent lock cylinder module.

[0021] Specific workflow: For some bottled products, such as relatively expensive red wine, in environments like supermarkets and shopping malls, in order to prevent these bottled products from being stolen by criminals and causing losses, it is necessary to equip these bottled products with anti-theft devices. Existing anti-theft devices on the market are complicated to operate, difficult to operate easily with one hand, inconvenient to use, and have low installation efficiency; therefore, this application provides a bottled product security anti-theft device that can be operated with one hand. In specific use, the user can nest the anti-theft cap 1 on the bottle mouth end of the bottled product, so that the bottle mouth end is embedded in the anti-theft cap 1, so that the locking damping ring 2 located in the mounting groove 11 corresponds to the outer surface of the bottle mouth of the bottled product. In this process, the bottom opening of the anti-theft cap 1 is designed as a conical horn shape, which is convenient to adapt to bottled products of different diameters. When the anti-theft cap 1 needs to be locked to the bottle mouth end of the bottled product, the user holds the outer surface of the anti-theft cap 1 with one hand and squeezes it, causing the operation button 13 to be pressed inward and push the locking damping ring 2 located inside the mounting groove 11 to move towards the center and contact the outer surface of the bottle mouth end of the bottled product. Through compression deformation, the locking damping ring 2 can adapt to bottled products of different diameters. During the process of the operation button 13 being pressed into the anti-theft cap 1, when the locking damping ring 2 has made full and tight contact with the bottle mouth end, the intelligent lock core module locks the operation button 13, keeping it pressed against the locking damping ring 2. Because the inner ring of the locking damping ring 2 is made of high-performance viscoelastic material (such as high coefficient of friction silicone rubber), when the locking damping ring 2 is compressed and deformed and makes tight contact with the outer surface of the bottle mouth, a huge static friction force is generated. At this time, the locking and fixing of the bottle mouth of the bottled product has been completed. Because the anti-theft cap 1 is equipped with an audible and visual alarm and monitoring sensors, such as acceleration sensors or pressure sensors, when it detects that an unauthorized person is trying to forcibly remove the anti-theft cap 1, it can activate the audible and visual alarm to send an audible and visual alarm signal, and transmit the alarm information to the mall's security monitoring system through the wireless communication module, notifying the mall's security personnel to come and check quickly. Furthermore, when the locking damping ring 2 inside the anti-theft cap 1 is pulled upward, the inner ring material of the locking damping ring 2 will generate a "locking" effect, making it difficult for the anti-theft cap 1 to be directly removed in a short time. It will continue to alarm and locate, making it convenient for security personnel to retrieve it. In this way, criminals can only take the anti-theft cap 1 and the bottled product together. When the criminals carry the bottled product through the security door of the mall, the radio frequency detection circuit inside the self-ringing alarm module of the anti-theft cap 1 will respond to the access control signal emitted by the security door and activate the self-ringing alarm module. The alarm signal will be emitted through the sound and light alarm to notify the mall's security personnel to come and inquire, thus preventing the bottled product from leaving the mall without permission, reducing the situation of criminals stealing bottled products, and ensuring the safety of bottled products displayed and sold in the mall. Furthermore, when it is necessary to release the locking between the anti-theft cap 1 and the bottle neck end, the mall staff can establish encrypted communication with the smart lock core module and the self-ringing alarm module through a handheld terminal, and send an unlocking command. This causes the smart controller in the smart lock core module to release the mechanical locking device from the operation button 13, and at the same time turn off the monitoring sensor from monitoring and locking the anti-theft cap 1. Subsequently, the operation button 13 is driven to reset under the elastic recovery deformation of the connected elastic element. As the operation button 13 retracts and resets, it also drives the locking damping ring 2 to deform and reset, releasing the locking on the outer surface of the bottle neck. At this time, the anti-theft cap 1 can be easily removed.

[0022] Example 2: Based on Embodiment 1, there are various possible implementation schemes for the specific communication technology used in the wireless communication module. Any scheme that can meet the requirements can be applied to this application. This embodiment provides a possible implementation scheme. Specifically, the wireless communication module includes a Z-Wave communication component and an NFC communication component, both of which are integrated into the anti-theft cap 1. Specific workflow: This application employs a combination of Z-Wave and NFC communication components to enhance the security and anti-theft performance of bottled products. Specifically, the NFC communication component is primarily responsible for short-range security authentication and rapid operation. By utilizing NFC's short-range encrypted communication characteristics, it achieves precise "one-to-one" unlocking. Store clerks can use dedicated NFC devices (such as POS machines or wristbands) to approach the anti-theft cap 1, complete encrypted authentication, and then send an unlock command to trigger the internal smart lock core module to release the mechanical locking device from the operation button 13. Compared to wireless network unlocking, NFC eliminates the need for complex pairing, is faster to operate, and the physical contact interaction avoids accidental operation (such as accidental remote command transmission).

[0023] The Z-Wave communication component is responsible for network alarms and area linkage. It connects to the mall's security monitoring system network (composed of gateways and other anti-theft devices). When forced dismantling or abnormal movement is detected, it not only triggers its own alarm module but also synchronizes the alarm signal to nearby gateways or other devices (such as shelf alarms and exit access control) through the Z-Wave communication component, achieving "single point anomaly, global response".

[0024] In summary, the interaction and cooperation between the Z-Wave communication component and the NFC communication component solves the limitations of single technologies in various scenarios. On the one hand, it compensates for the short communication distance of NFC communication technology, and on the other hand, it improves the unlocking security of Z-Wave communication technology, further ensuring the anti-theft performance of bottled products.

[0025] Furthermore, considering power consumption and battery life requirements, the NFC communication component, in passive mode (no power required), is activated only during unlocking operations; the Z-Wave communication component employs a sleep-wake mechanism, normally operating in low-power standby mode, only briefly engaging when an alarm is triggered or status is transmitted. The combination of these two components significantly extends the device's battery life, meeting the miniaturization and battery replacement needs of the anti-theft cap 1.

[0026] Example 3: Based on Embodiment 1, there are various possible implementation schemes for the specific implementation of the smart lock cylinder module. All of them that can achieve the above functions can be applied to this application. This embodiment provides a possible technical solution. Specifically, the mechanical locking device includes a locking block 14, the end of which is tapered. The locking block 14 is slidably embedded into the locking groove 141 provided on the upper surface of the operation button 13 and is connected to the inner wall of the locking groove 141 through an elastic element. A positioning groove 121 is provided on the inner wall of the through groove 12, corresponding to the locking groove 141. The positioning block 15 in the smart lock cylinder module is set in the inner wall of the positioning groove 121. The positioning block 15 is an electromagnet structure and is controlled by the smart controller. Specific workflow: Based on the specific workflow in Example 1, when the user presses the operation button 13, the positioning block 15 is energized and generates magnetic force through the intelligent controller. When the operation button 13 is pressed and pushed to move along the through groove 12, when the locking groove 141 on the upper surface of the operation button 13 moves to the lower side of the positioning groove 121, on the one hand, the locking damping ring 2 is deformed under the squeezing action on both sides and has been fully locked and fixed at the bottle mouth end. On the other hand, the locking block 14 inside the locking groove 141 is no longer restricted and extends upward and embeds into the positioning groove 121 under the action of the connected elastic element, and is in close contact with the positioning block 15 inside the positioning groove 121. The magnetic attraction of the positioning block 15 with the electromagnet structure is applied to the iron locking block 14, so that the locking block 14 is stably fixed inside the positioning groove 121, and the operation button 13 is also locked and kept in its current position. When it is necessary to release the lock on the operation button 13, simply stop energizing the positioning block 15 to release the magnetic locking effect between the positioning block 15 and the locking block 14. With the reset action of the elastic element connected to the side wall of the operation button 13 and the pulling action of the user on the outside, the inclined surfaces on both sides of the end of the locking block 14 slide along the inclined surface of the bottom groove of the positioning block 15 and disengage from the positioning groove 121, retracting into the locking groove 141. The locking effect of the operation button 13 is released and it moves and resets. At this time, the locking and fixing of the bottle mouth end is also released.

[0027] Example 4: Based on Embodiment 3, the number of operation buttons 13 is not less than two, and the locking damping ring 2 is composed of arc-shaped limiting rings 21. The limiting rings 21 correspond one-to-one with the operation buttons 13 and are connected. In this embodiment, the number of operation buttons 13 and limiting rings 21 are both two. In specific use, the specific number can be selected according to the needs. The limiting ring 21 includes a fixing part 22 on the outer ring and a limiting part 23 on the inner ring. The fixing part 22 is connected to the operation button 13. The limiting part 23 is made of elastic rubber, and the fixing part 22 is made of elastic metal, such as spring steel.

[0028] Specific workflow: Based on the specific workflow in Example 3, when the user grips the anti-theft cap 1 and presses the operation buttons 13 symmetrically distributed on the outer surface, the symmetrical limiting rings 21 move towards the outer surface of the middle bottle mouth due to pressure and make close contact with the outer surface of the bottle mouth. The segmented setting can maintain a certain movement gap between adjacent limiting rings 21, reduce the resistance caused by mutual squeezing when the limiting rings 21 approach and close together, and further ensure that the locking damping ring 2 can adapt to bottled products of different diameters.

[0029] Furthermore, when the operation button 13 is moved, the connected fixing part 22 is pushed first. The fixing part 22 located on the outer ring of the limiting ring 21 is made of spring steel with relatively small elasticity compared to the fixing part 22. This can better transmit the squeezing force to the fixing part 22 in the inner ring, and make the squeezing force on the fixing part 22 from the outside to the center more uniform. The fixing part 22 makes more sufficient and tight contact with the outer surface of the bottle mouth, improving the locking stability of the bottled product.

[0030] Example 5: Based on Embodiment 4, the limiting part 23 is hollow to form an adsorption cavity 231. The outer surface of the adsorption cavity 231 is recessed to form multiple adsorption grooves 232. A guide channel 233 is provided inside the adsorption groove 232. The guide channel 233 communicates through the adsorption cavity 231 and extends to the outer surface of the operation button 13. A control groove 234 is provided on the inner wall of the guide channel 233 at the lower side of the locking groove 141. The control groove 234 extends vertically upward into the locking groove 141. A control block 235 is slidably provided inside the control groove 234. A control hole 236 is provided on the control block 235 at the position corresponding to the guide channel 233. The top of the control block 235 is connected to the positioning block 15. Specific workflow: Based on the specific workflow in Example 4, in order to improve the tightness of the locking damping ring 2 and the bottle mouth of the bottled product, the limiting part 23 is hollow inside, which can effectively increase the deformation range of the limiting part 23. Multiple adsorption grooves 232 are evenly arranged on the part of the limiting part 23 pointing to the outer surface of the bottle mouth. As the operation button 13 is pressed, the fixing part 22 squeezes the inner ring limiting part 23 to make close contact with the outer surface of the bottle mouth. During this process, the limiting part 23 deforms, and the adsorption grooves 232 and adsorption chambers 231 are reduced in volume due to pressure, causing the air inside to flow into the outside along the guide channel 233. At this time, the locking block 14 is kept inside the locking groove 141, and the control hole 236 on the connected control block 235 coincides with the guide channel 233 to keep the guide channel 233 ventilated. As the operation button 13 moves to the predetermined locking position, the locking block 14 moves upward into the positioning groove 121, causing the control block 235 to move upward along the control groove 234. At this time, the control hole 236 on the control block 235 is misaligned with the guide channel 233, causing the guide channel 233 to be closed and disconnected, and unable to transmit airflow normally. When someone pulls the anti-theft cap 1 outwards, the adsorption groove 232 in the gap area between the limiting part 23 and the outer surface of the bottle mouth is in a negative pressure adsorption state because it has a tendency to deform and recover. The part of the inner ring surface of the limiting part 23 located outside the adsorption groove 232 is made of elastic material and is in close contact with the outer surface of the bottle mouth, making it difficult for outside air to penetrate in. This ensures the negative pressure adsorption effect between the adsorption groove 232 and the bottle mouth, thereby further ensuring the bonding stability between the anti-theft cap 1 and the bottled product and improving the anti-theft security performance of the bottled product.

[0031] Example 6: Based on Embodiment 5, a guide protrusion 111 is provided on the inner wall of the mounting groove 11 at the gap between adjacent limiting rings 21. The guide protrusion 111 protrudes towards the central axis of the anti-theft cap 1, and the end of the fixing part 22 slides in contact with the surface of the guide protrusion 111.

[0032] Specific workflow: Based on the specific workflow in Embodiment 5, as the operation button 13 is pressed and slid, it drives the fixing parts 22 on both sides to move towards the central bottle mouth end. During this process, the two ends of the fixing part 22 slide along the mounting groove 11. Because the inner wall of the mounting groove 11 is provided with a guide protrusion 111 between the two limiting rings 21, and the surface of the guide protrusion 111 is arc-shaped, the end of the fixing part 22 is subjected to a squeezing force pointing towards the center when it slides along the guide protrusion 111. This causes the two ends of the fixing part 22 to bend towards the bottle mouth end, thereby squeezing the limiting part 23 located in the inner ring of the fixing part 22 towards the outer surface of the central bottle mouth end and making it in close contact. This makes the inner ring of the limiting part 23 fit more fully with the outer surface of the bottle mouth, improving the stability of the engagement between the locking damping ring 2 and the bottle mouth end.

[0033] Example 7: Based on Embodiment 6, the opening of the adsorption tank 232 is provided with a sealing membrane 237, the surface of the sealing membrane 237 is provided with a pressing protrusion 24, and the end of the pressing protrusion 24 is provided with a connecting hole 241, which enables the adsorption tank 232 and the adsorption cavity 231 to communicate; the end of the pressing protrusion 24 is bent towards the direction close to the bottom opening of the anti-theft cap 1; the pressing protrusion 24 is provided with a plurality of support rods 242 along the extension direction of the sealing membrane 237, and the support rods 242 are in contact with the outer surface of the sealing membrane 237; Specific workflow: Based on the specific workflow in Example 6, when the operation button 13 moves and drives the limiting part 23 to approach the outer surface of the bottle mouth end, the adsorption groove 232 on the limiting part 23 is in close contact with the outer surface of the bottle mouth end. At the same time, the end of the extrusion protrusion 24 on the surface of the elastic sealing film 237 at the opening of the adsorption groove 232 contacts the outer surface of the bottle mouth end. The end of the extrusion protrusion 24 is deformed by pressure, causing the connecting hole 241 on the end to be closed. The connection between the gap area between the sealing film 237 and the outer surface of the bottle mouth end and the flow channel 233 is broken. As the extrusion protrusion 24 is pressed, the sealing membrane 237 deforms and embeds into the adsorption tank 232. The outwardly extending support rod 242 connected to the extrusion protrusion 24 makes the extrusion effect more evenly distributed on the surface of the sealing membrane 237, increasing the deformation range of the sealing membrane 237, squeezing and expelling the air in the area inside the adsorption tank 232, and enhancing the negative pressure adsorption effect. Furthermore, the deformation of the sealing membrane 237 increases the gap area between the sealing membrane 237 and the outer surface of the bottle mouth. During this process, due to the closure of the connecting hole 241, it is difficult for external airflow to flow in and replenish, and the negative pressure adsorption effect in the gap area is enhanced. Meanwhile, the air in the area surrounded by the sealing membrane 237 and the inner wall of the adsorption tank 232 is squeezed and flows fully into the guide channel 233, further ensuring the adsorption fixation between the adsorption tank 232 and the outer surface of the bottle mouth.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A product security anti-theft alarm device based on wireless communication, comprising an anti-theft cap (1), wherein the anti-theft cap (1) is internally provided with an intelligent lock core module, a self-ringing alarm module and a wireless communication module, characterized in that: The self-ringing alarm module includes an audible and visual alarm and a monitoring sensor, both of which are configured inside the anti-theft cap (1). When the monitoring sensor detects that the anti-theft cap (1) has been forcibly dismantled, it triggers the audible and visual alarm to issue an alarm signal, which is then transmitted to the surrounding monitoring system via the wireless communication module. The inner wall of the anti-theft cap (1) is provided with an annular mounting groove (11), and a locking damping ring (2) is provided inside the mounting groove (11). A through groove (12) is provided on the outer surface of the anti-theft cap (1) at the part corresponding to the mounting groove (11). An operation button (13) is provided on the outer surface of the locking damping ring (2) at the part corresponding to the through groove (12). The end of the operation button (13) slides through the through groove (12) and extends to the outside of the anti-theft cap (1). The inner wall of the through groove (12) is provided with a mechanical locking device to lock the operation button (13) after it is pressed and slid. The mechanical locking device is controlled by the intelligent lock core module. The mechanical locking device includes a locking block (14), which is slidably embedded in the locking groove (141) provided on the upper surface of the operation button (13) and connected to the inner wall of the locking groove (141) by an elastic element; A positioning groove (121) is provided on the inner wall of the through groove (12) corresponding to the locking groove (141). The positioning block (15) in the smart lock cylinder module is located in the inner wall of the positioning groove (121). The positioning block (15) is an electromagnet structure and is controlled by the smart controller of the smart lock cylinder module. The number of operation buttons (13) is not less than two. The locking damping ring (2) is composed of arc-shaped limiting rings (21). The limiting rings (21) correspond one-to-one with the operation buttons (13) and are connected. The limiting ring (21) includes a fixing part (22) of the outer ring and a limiting part (23) of the inner ring. The fixing part (22) is connected to the operation button (13). The limiting part (23) is made of elastic rubber, and the fixing part (22) is made of elastic metal. The limiting part (23) is hollow inside to form an adsorption cavity (231). The outer surface of the adsorption cavity (231) is recessed to form multiple adsorption grooves (232). A guide channel (233) is provided inside the adsorption groove (232). The guide channel (233) is connected to the adsorption cavity (231) and extends to the outer surface of the operation button (13). A control groove (234) is provided on the inner wall of the flow channel (233) below the locking groove (141). The control groove (234) extends vertically upward into the locking groove (141), and a control block (235) is slidably provided inside the control groove (234). A control hole (236) is provided on the control block (235) at the position corresponding to the flow channel (233). The top of the control block (235) is connected to the positioning block (15). The adsorption tank (232) is provided with a sealing membrane (237) at its opening. The surface of the sealing membrane (237) is provided with a pressing protrusion (24). The end of the pressing protrusion (24) is provided with a connecting hole (241). The connecting hole (241) enables the adsorption tank (232) and the adsorption chamber (231) to communicate. The end of the extrusion protrusion (24) is bent toward the bottom opening of the anti-theft cap (1); the extrusion protrusion (24) is provided with multiple support rods (242) along the extension direction of the sealing membrane (237), and the support rods (242) are in contact with the outer surface of the sealing membrane (237).

2. The product security and anti-theft alarm device based on wireless communication according to claim 1, characterized in that: none The wired communication module includes a Z-Wave communication component and an NFC communication component.

3. The product security and anti-theft alarm device based on wireless communication according to claim 1, characterized in that: A guide protrusion (111) is provided on the inner wall of the mounting groove (11) at the gap between adjacent limiting rings (21). The guide protrusion (111) protrudes towards the central axis of the anti-theft cap (1), and the end of the limiting ring (21) slides in contact with the surface of the guide protrusion (111).

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