Intelligent induction type composite packaging box

Abstract

The invention discloses an intelligent induction type composite packaging box, relates to the technical field of composite packaging boxes, and aims to solve the problems that a conventional packaging box is single in function and is divided into a transportation protection type and a display type, and the transportation protection type and the display type are weak in display function and common in appearance and difficultly show product advantages; the invention relates to a packaging box, and aims to solve the technical problems of inconvenience for consumers, increase of use difficulty and easiness in product damage due to sacrifice of opening convenience for beauty in the prior art. The packaging box comprises a placement assembly, a protection assembly, a first cover body assembly and a carrying assembly of the first cover body assembly. In the display state, only the inductor needs to be triggered, limitation of the limiting device on the mounting buckle can be relieved, the first cover plate and the second cover plate are directly opened to take out articles, operation is easy and convenient, and the use experience of consumers is greatly improved; and the packaging box is simple to operate, so that the possibility that the packaging box or the product is damaged due to improper operation is reduced, the reliability and durability of the packaging box are improved, and a more reliable guarantee is provided for transportation and display of the product.

Description

Technical Field

[0001] This invention relates to the field of composite packaging box technology, and more specifically, to an intelligent sensor-based composite packaging box. Background Technology

[0002] In today's business activities, product packaging is not only a basic means of protecting goods from damage during transportation and storage, but also a key element in enhancing product display, attracting consumer attention, and strengthening brand image. With increasingly fierce market competition and the continuous diversification of consumer demands, higher requirements are being placed on the function and performance of packaging boxes.

[0003] Currently, existing packaging boxes have relatively limited functions, broadly categorized into two types: transport protection and display. In practical use, transport protection packaging boxes have significant shortcomings in display functionality; their appearance is usually bland and unremarkable, failing to effectively showcase product features and advantages, and thus struggling to attract consumer attention at the point of sale. Display packaging boxes, in pursuit of aesthetics, may sacrifice ease of opening and closing, causing inconvenience to consumers. Furthermore, some existing multi-functional composite packaging boxes, designed to switch between transport protection and display functions, have complex structures requiring cumbersome assembly and disassembly operations, increasing the difficulty of use and potentially damaging the packaging box or product during handling. Therefore, we propose an intelligent sensor-based composite packaging box. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent sensor-activated composite packaging box to solve the technical problems of current packaging boxes having limited functions, divided into transport protection and display types. The former has weak display function and a plain appearance that makes it difficult to highlight product advantages and attract consumers; the latter sacrifices ease of opening for aesthetics, causing inconvenience to consumers. Some multifunctional composite packaging boxes have complex function switching structures, are cumbersome to assemble and disassemble, increase the difficulty of use, and are prone to damaging products.

[0005] To solve the above technical problems, the present invention provides the following technical solution: an intelligent induction composite packaging box, including a box body mechanism and a cover mechanism, wherein one side of the box body mechanism is hinged to one side of the cover mechanism; The housing mechanism includes a placement component, a sensing component connected to the placement component, and a protective component, wherein the protective component is fixedly connected to the placement component and is located outside the sensing component; and, The cover mechanism includes a first cover assembly, a carrying assembly connected to the first cover assembly, a second cover assembly connected to the first cover assembly, a buffer assembly located below the first cover assembly, a mounting buckle and a magnetic plate connected to the second cover assembly, and an adjustment assembly, wherein the adjustment assembly, the mounting buckle, and the magnetic plate are all fixedly connected to the lower part of the second cover assembly. One side of the placement component is flipped and connected to one side of the first cover component.

[0006] In the display state, this invention allows for easy release of the limiter's restriction on the mounting buckle simply by triggering the sensor, enabling direct opening of the first and second covers to retrieve the item. The operation is simple and convenient, greatly enhancing the user experience. During transportation, the first and second covers remain sealed, effectively preventing the entry of external dust and liquids. Simultaneously, the downward movement of the buffer plate increases the buffer distance, directly absorbing the impact force acting on the items inside the packaging box, further protecting them. The simple operation also reduces the possibility of damage to the packaging box or product due to improper handling, improving the reliability and durability of the packaging box and providing more reliable protection for product transportation and display.

[0007] Preferably, the front side of the placement component is fixedly connected to the sensing component, and the front side of the placement component is fixedly connected to the protection component.

[0008] Preferably, the inner wall of the first cover assembly is snapped into the carrying assembly, the lower part of the first cover assembly is slidably connected to the second cover assembly, the lower part of the second cover assembly is fixedly connected to the mounting buckle, two magnetic plates and two adjusting assemblies respectively, the lower part of the first cover assembly is fixedly connected to the buffer assembly, and the lower part of the second cover assembly overlaps with the upper part of the buffer assembly.

[0009] Preferably, the placement component includes a packaging box, the front of which has two mounting holes and a magnetic block is provided in each mounting hole, the top of which has a placement groove, the front of which has two insertion holes and a rotation groove. The top side of the packaging box is hinged to the first cover assembly, and the front of the packaging box is fixedly connected to the sensing assembly.

[0010] Preferably, the sensing component includes a sensor, and a limiter is fixedly connected to the front side of the sensor; The sensor is fixedly connected to the front of the packaging box, and the limiter is snapped onto the outside of the mounting buckle; The protective component includes two brackets, and a first bearing is snapped onto one side of each of the two brackets. A first rotating shaft is sleeved inside each of the two first bearings. A gear is fixedly connected to the outside of the first rotating shaft. One end of the two first rotating shafts is fixedly connected to the same rotating shell. The bracket is fixedly connected to the front of the packaging box, and the rotating shell is located in the rotating groove.

[0011] Preferably, the first cover assembly includes a first cover plate, an installation groove is provided on the upper part of the first cover plate, two limiting grooves are provided on the lower part of the first cover plate, and a sliding groove is provided on the other side of the inner wall of each of the two limiting grooves. The first cover plate is hinged to the top of the packaging box, and the carrying component is snapped into the mounting slot.

[0012] Preferably, the carrying assembly includes four second bearings, with the same second shaft sleeved inside two second bearings on the same side, two half gears fixedly connected to the outside of one of the second shafts, and display plates fixedly connected to the outside of both second shafts, with the sides of the two display plates hinged by a transmission rod; The half gear meshes with the second cover assembly, and the four second bearings are all engaged in the mounting groove.

[0013] Preferably, the second cover assembly includes a second cover plate, a buckle groove is provided on the upper part of the second cover plate, two limiting plates are fixedly connected to one side of the second cover plate, the two limiting plates are fixedly connected by a reinforcing rib, two first toothed plates are fixedly connected to one side of the reinforcing rib, and the two limiting plates are fixedly connected to the same extrusion block by a connecting rod. The limiting plate is slidably connected in the limiting groove. Both the limiting plate and the limiting groove have a T-shaped cross-section. The extrusion block is slidably connected in the slide groove. The first toothed plate meshes with the half gear. The bottom of the extrusion block is an inclined surface. The extrusion block overlaps with the top of the buffer assembly. The bottom of the second cover plate is fixedly connected to two magnetic plates and a mounting buckle.

[0014] Preferably, the buffer assembly includes a buffer plate, which is composed of multiple V-shaped plates. A flat plate is fixedly connected to the top of the buffer plate, and several elastic telescopic rods are fixedly connected to the top of the flat plate. A connecting strip is fixedly connected to one side of the buffer plate. The top end of the elastic telescopic rod is fixedly connected to the bottom of the first cover plate, and the compression block overlaps with the top of the buffer plate.

[0015] Preferably, the adjusting assembly includes a reinforcing rod, and a second toothed plate is fixedly connected to the bottom end of the reinforcing rod; The second toothed plate meshes with the gear, and the top end of the reinforcing rod is fixedly connected to the bottom of the second cover plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention, through the design of a first cover assembly, a second cover assembly, an adjustment assembly, and a protection assembly, allows for corresponding adjustments to the packaging box according to its transportation or display status. During transportation, pushing the second cover allows it to slide below the first cover, thereby pushing the squeezing block to slide via a limiting plate. The squeezing block moves backward to squeeze the connecting strip, causing the buffer plate to move down to above or contact the object inside the packaging box. Simultaneously, the first cover drives the first and second toothed plates to move synchronously, causing the half gear and gear to rotate synchronously. The half gear drives the second rotating shaft to rotate, allowing the display panel to fit into the mounting groove. The gear drives the first rotating shaft and the rotating shell to rotate, causing the rotating shell to slide out of the rotating groove and cover the sensor and the limiting device. At this time, the magnetic plate extends into the mounting hole and is attracted by the magnetic block to complete the fixation of the second cover assembly. When carrying and displaying the device, pulling the second cover backward causes the display panel to slide down the second rotating shaft. Driven upwards to a vertical position, the device can grip the display panel and carry the packaging box. The rotating shell then slides back into the rotating slot, triggering a sensor to release the limiter's restriction on the mounting buckle. This allows the first and second covers to be opened to retrieve the item, or it can be displayed directly on the display panel. In the display state, triggering the sensor releases the limiter's restriction on the mounting buckle, allowing the cover to be opened directly to retrieve the item. The operation is simple and convenient, greatly enhancing the user experience. During transportation, the first and second covers are sealed, effectively preventing external dust and liquids from entering. At the same time, the buffer plate moves downwards to increase the buffer distance, directly absorbing the impact force acting on the items inside the packaging box, further protecting the internal items. The simple operation reduces the possibility of damage to the packaging box or product due to improper operation, improving the reliability and durability of the packaging box and providing more reliable protection for product transportation and display.

[0017] 2. The present invention also designs a magnetic plate and a placement component. During transportation, the second cover plate needs to be pushed towards the first cover plate so that the magnetic plate is inserted into the mounting hole. On the one hand, the friction between the magnetic plate and the mounting hole prevents the first and second cover plates from flipping over. On the other hand, since a magnetic block is provided in the mounting hole, the magnetic plate will attract the magnetic block after insertion, completing a secondary fixation and preventing the second cover plate from automatically resetting. This ensures the stability of the packaging box after its shape changes during transportation.

[0018] 3. This invention also incorporates protective and adjusting components. When the second cover is pushed backward, it moves the second toothed plate backward via a reinforcing rod. This causes the second toothed plate to rotate the gear as it moves. At this time, the rotating shell slides out along the rotating groove, gradually covering the sensor. This protects the sensor and prevents accidental activation of the limit switch, thus preventing the limit switch from loosening its fixation to the mounting buckle. This ensures the closed state of the first and second cover plates with the packaging box. Simultaneously, as the second toothed plate moves, it gradually slides into the insertion hole, ensuring the stability of its movement and preventing jamming caused by squeezing the outer wall of the packaging box. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the box mechanism of the present invention; Figure 3 This is a schematic diagram of the carrying component structure of the present invention; Figure 4 This is a schematic diagram of the structure of the second cover assembly of the present invention; Figure 5 This is a schematic cross-sectional view of the first cover assembly of the present invention; Figure 6 This is a schematic cross-sectional view of the second cover assembly of the present invention; Figure 7 This is a schematic cross-sectional view of the buffer assembly of the present invention; Figure 8 This is a schematic diagram of the sensing component structure of the present invention; Figure 9 For the present invention Figure 8 Enlarged structural diagram at point A in the middle; Figure 10 This is a schematic diagram of the protective component structure of the present invention.

[0020] Explanation of the labels in the diagram: 1. Box body mechanism; 2. Lid body mechanism; 11. Placement component; 12. Sensing component; 13. Protection component; 21. First cover assembly; 22. Carrying assembly; 23. Second cover assembly; 24. Buffer assembly; 25. Mounting buckle; 26. Magnetic plate; 27. Adjustment assembly; 111. Packaging box; 112. Mounting hole; 113. Placement slot; 114. Insertion hole; 115. Rotation slot; 121. Sensor; 122. Limiter; 131. Bracket; 132. First bearing; 133. First shaft; 134. Gear; 135. Rotating housing; 211. First cover plate; 212. Mounting groove; 213. Limiting groove; 214. Sliding groove; 221. Second bearing; 222. Second shaft; 223. Display plate; 224. Half gear; 225. Transmission rod; 231. Second cover plate; 232. Clip groove; 233. Limiting plate; 234. Reinforcing rib; 235. Connecting rod; 236. Extrusion block; 237. First toothed plate; 241. Buffer plate; 242. Flat plate; 243. Flexible telescopic rod; 244. Connecting strip; 271. Reinforcing rod; 272. Second toothed plate. Detailed Implementation

[0021] like Figures 1 to 10 As shown, the present invention relates to an intelligent sensor-type composite packaging box, including a box body mechanism 1 and a cover mechanism 2, wherein one side of the box body mechanism 1 is hinged to one side of the cover mechanism 2. The box mechanism 1 includes a placement component 11, a sensing component 12 connected to the placement component 11, and a protective component 13, wherein the protective component 13 is fixedly connected to the placement component 11 and is located outside the sensing component 12; and the cover mechanism 2 includes a first cover component 21, a carrying component 22 connected to the first cover component 21, a second cover component 23 connected to the first cover component 21, a buffer component 24 located below the first cover component 21, a mounting buckle 25 and a magnetic plate 26 connected to the second cover component 23, and an adjusting component 27, wherein the adjusting component 27, the mounting buckle 25, and the magnetic plate 26 are all fixedly connected below the second cover component 23, and one side of the placement component 11 flips against one side of the first cover component 21. In the display state, simply triggering sensor 121 releases the limiter 122 from restricting the mounting buckle 25, allowing direct opening of the first cover 211 and the second cover 231 to remove the item. This simple and convenient operation greatly enhances the user experience. During transport, the first cover 211 and the second cover 231 remain sealed, effectively preventing external dust and liquids from entering. Simultaneously, the downward movement of the buffer plate 241 increases the buffer distance, directly absorbing the impact force on the items inside the packaging box 111, further protecting them. The simple operation also reduces the possibility of damage to the packaging box 111 or the product due to improper handling, improving the reliability and durability of the packaging box 111 and providing more reliable protection for product transportation and display.

[0022] In an embodiment of the present invention, the front of the placement component 11 is fixedly connected to the sensing component 12, and the front of the placement component 11 is fixedly connected to the protective component 13. The inner wall of the first cover component 21 is snapped into the carrying component 22. The lower part of the first cover component 21 is slidably connected to the second cover component 23. The lower part of the second cover component 23 is fixedly connected to the mounting buckle 25, two magnetic plates 26, and two adjusting components 27, respectively. The lower part of the first cover component 21 is fixedly connected to the buffer component 24, and the lower part of the second cover component 23 overlaps with the upper part of the buffer component 24. The design of the magnetic plate 26 and the placement component 11 is such that, during transportation, the second cover plate 231 needs to be pushed towards the first cover plate 211, allowing the magnetic plate 26 to be inserted into the mounting hole 112. On the one hand, the friction between the magnetic plate 26 and the mounting hole 112 prevents the first cover plate 211 and the second cover plate 231 from flipping over. On the other hand, since a magnetic block is provided in the mounting hole 112, the magnetic plate 26 will attract the magnetic block after insertion, completing a secondary fixation and preventing the second cover plate 231 from automatically resetting. This ensures the stability of the packaging box after its shape changes during transportation.

[0023] In an embodiment of the present invention, the placement component 11 includes a packaging box 111. The front of the packaging box 111 has two mounting holes 112, each containing a magnetic block. A placement groove 113 is provided on the top of the packaging box 111. The front of the packaging box 111 has two insertion holes 114 and a rotation groove 115. One side of the packaging box 111 is hinged to the first cover component 21. The front of the packaging box 111 is fixedly connected to the sensing component 12. 2 includes a sensor 121, with a limiter 122 fixedly connected to the front of the sensor 121. The sensor 121 is fixedly connected to the front of the packaging box 111, and the limiter 122 is snapped onto the mounting buckle 25. The protective component 13 includes two brackets 131, and a first bearing 132 is snapped onto one side of each of the two brackets 131. A first rotating shaft 133 is sleeved inside each of the two first bearings 132, and a gear 134 is fixedly connected to the outside of the first rotating shaft 133. One end of each of the two first rotating shafts 133 is fixedly connected to the same rotating shell 1. 35. The bracket 131 is fixedly connected to the front of the packaging box 111. The rotating shell 135 is located in the rotating groove 115. Through the design of the protective component 13 and the adjusting component 27, when the second cover plate 231 is pushed backward, the second cover plate 231 will drive the second toothed plate 272 to move backward through the reinforcing rod 271, so that the second toothed plate 272 drives the gear 134 to rotate as it moves. At this time, the rotating shell 135 will slide out along the rotating groove 115, thereby gradually covering the sensor 121. On the one hand, it protects the sensor. The device 121 serves a protective function. On the other hand, it can prevent the sensor 121 from being accidentally activated and the limiter 122 from being activated, thus preventing the limiter 122 from loosening its fixation to the mounting buckle 25. This ensures that the first cover plate 211 and the second cover plate 231 are closed with the packaging box 111. At the same time, as the second toothed plate 272 moves, it will gradually slide into the insertion hole 114, ensuring the stability of the movement of the second toothed plate 272 and preventing it from being squeezed against the outer wall of the packaging box 111 and getting stuck.

[0024] In another embodiment of the present invention, the first cover assembly 21 includes a first cover plate 211. A mounting groove 212 is provided above the first cover plate 211, and two limiting grooves 213 are provided below the first cover plate 211. A sliding groove 214 is provided on the other side of the inner wall of each of the two limiting grooves 213. The first cover plate 211 is hinged to the top of the packaging box 111. The carrying assembly 22 is snapped into the mounting groove 212. The carrying assembly 22 includes four second bearings 221, with the same second bearing 221 on the same side having a sleeve inside it. A rotating shaft 222 has two half-gears 224 fixedly connected to one of its two second rotating shafts 222. Each of the two second rotating shafts 222 has a display plate 223 fixedly connected to its outer side. The sides of the two display plates 223 are hinged via a transmission rod 225. The half-gears 224 mesh with the second cover assembly 23. Four second bearings 221 are engaged in the mounting groove 212. An elastic telescopic rod 243 is designed so that when the second cover 231 resets, causing the pressing block 236 to disengage from the connecting strip 244, the elastic telescopic rod 243 will drive the buffer plate 241 to reset. Since the buffer plate 241 is composed of multiple V-shaped plates, it can cushion the impact on the packaging box and further improve the support strength of the first cover 211 and the second cover 231. The design of multiple flat plates 242 further enhances the strength of the buffer plate 241, preventing deformation.

[0025] The second cover assembly 23 includes a second cover plate 231. A fastening groove 232 is provided on the upper part of the second cover plate 231. Two limiting plates 233 are fixedly connected to one side of the second cover plate 231. The two limiting plates 233 are fixedly connected by reinforcing ribs 234. Two first toothed plates 237 are fixedly connected to one side of the reinforcing ribs 234. The two limiting plates 233 are fixedly connected to the same pressing block 236 via connecting rods 235. The limiting plates 233 are slidably connected within limiting grooves 213. The limiting plates 233 and the limiting grooves 213... The cross-section of each of the three components is T-shaped. The extrusion block 236 is slidably connected within the slide groove 214. The first toothed plate 237 meshes with the half gear 224. The lower part of the extrusion block 236 is inclined. The extrusion block 236 overlaps with the upper part of the buffer assembly 24. The lower part of the second cover plate 231 is fixedly connected to two magnetic plates 26 and mounting buckles 25. The first cover plate 211 and the second cover plate 231 are connected by the limiting groove 213 and the limiting plate 233, thereby ensuring the stability of the device during operation and preventing jamming. At the same time, the high strength of the first cover plate 211 and the second cover plate 231 also plays a role in stabilizing the overall structure of the device.

[0026] In another embodiment of the present invention, the buffer assembly 24 includes a buffer plate 241, which is composed of multiple V-shaped plates. A flat plate 242 is fixedly connected to the top of the buffer plate 241, and a plurality of elastic telescopic rods 243 are fixedly connected to the top of the flat plate 242. A connecting strip 244 is fixedly connected to one side of the buffer plate 241. The top ends of the elastic telescopic rods 243 are fixedly connected to the bottom of the first cover plate 211. The compression block 236 overlaps with the top of the buffer plate 241. The adjusting assembly 27 includes a reinforcing rod 271, and a second toothed plate 27 is fixedly connected to the bottom end of the reinforcing rod 271. 2. The second toothed plate 272 meshes with the gear 134. The top of the reinforcing rod 271 is fixedly connected to the bottom of the second cover plate 231. Because a connecting strip 244 is provided, when the pressing block 236 moves backward, it will directly press the connecting strip 244. On the one hand, the design of the connecting strip 244 can ensure that the pressing block 236 pushes the buffer plate 241 down, avoiding the pressing block 236 directly pressing the buffer plate 241 and causing it to deform. On the other hand, the design of the upper plane of the connecting strip 244 ensures that the pressing block 236 can stably press the buffer plate 241 and drive the connecting strip 244 down.

[0027] Working principle: This embodiment provides an intelligent sensor-type composite packaging box. During use, the packaging box is adjusted according to the transportation or display status. When transporting the packaging box, the second cover plate 231 is pushed, causing it to slide below the first cover plate 211. This, in turn, pushes the squeezing block 236 to slide via the limiting plate 233. At this time, the squeezing block 236 moves backward, squeezing the connecting strip 244, causing the buffer plate 241 to move down to above or in contact with the objects inside the packaging box 111. Simultaneously, the first toothed plate 237 and the second toothed plate... The plate 272 moves synchronously under the drive of the first cover plate 211, causing the half gear 224 and the gear 134 to rotate synchronously. At this time, the half gear 224 drives the second rotating shaft 222 to rotate, so that the display plate 223 fits into the mounting groove 212; while the gear 134 drives the first rotating shaft 133 and the rotating shell 135 to rotate, so that the rotating shell 135 slides from the rotating groove 115 and covers the sensor 121 and the limiter 122. At this time, the magnetic plate 26 will extend into the mounting hole 112 and be attracted by the magnetic block in the mounting hole 112 to complete the fixation of the second cover assembly 23 after adjustment. Similarly, when carrying and displaying the device, simply pull the second cover plate 231 backward. The display plate 223 will be driven by the second rotating shaft 222 and flip upward to a vertical state. At this time, the display plate 223 can be grasped to carry the packaging box, and the rotating shell 135 will slide back into the rotating groove 115. Then, the sensor 121 can be triggered to contact the limiter 122 to restrict the mounting buckle 25. At this time, the first cover plate 211 and the second cover plate 231 can be opened directly to take out the items in the packaging box 111, or the packaging box can be directly displayed through the display plate 223.

[0028] The embodiments disclosed in this invention are preferred embodiments, but are not limited thereto. Those skilled in the art can easily understand the spirit of this invention based on the above embodiments and make different extensions and variations, but as long as they do not depart from the spirit of this invention, they are all within the protection scope of this invention.

Claims

1. A smart sensor-activated composite packaging box, characterized in that, It includes a box body mechanism (1) and a cover mechanism (2), wherein one side of the box body mechanism (1) is hinged to one side of the cover mechanism (2); The housing mechanism (1) includes a placement component (11), a sensing component (12) connected to the placement component (11), and a protective component (13), wherein the protective component (13) is fixedly connected to the placement component (11) and is located outside the sensing component (12); and, The cover mechanism (2) includes a first cover assembly (21), a carrying assembly (22) connected to the first cover assembly (21), a second cover assembly (23) connected to the first cover assembly (21), a buffer assembly (24) located below the first cover assembly (21), a mounting buckle (25) and a magnetic plate (26) connected to the second cover assembly (23), and an adjustment assembly (27), wherein the adjustment assembly (27), the mounting buckle (25) and the magnetic plate (26) are all fixedly connected below the second cover assembly (23); One side of the placement component (11) is flipped and connected to one side of the first cover component (21).

2. The intelligent sensor-type composite packaging box according to claim 1, characterized in that, The front of the placement component (11) is fixedly connected to the sensing component (12), and the front of the placement component (11) is fixedly connected to the protection component (13).

3. The intelligent sensor-type composite packaging box according to claim 2, characterized in that, The inner wall of the first cover assembly (21) is snapped into the carrying assembly (22). The lower part of the first cover assembly (21) is slidably connected to the second cover assembly (23). The lower part of the second cover assembly (23) is fixedly connected to the mounting buckle (25), two magnetic plates (26) and two adjusting assemblies (27) respectively. The lower part of the first cover assembly (21) is fixedly connected to the buffer assembly (24). The lower part of the second cover assembly (23) overlaps with the upper part of the buffer assembly (24).

4. The intelligent sensor-type composite packaging box according to claim 3, characterized in that, The placement component (11) includes a packaging box (111), which has two mounting holes (112) on its front side, and each mounting hole (112) is provided with a magnetic block. The packaging box (111) has a placement groove (113) on its top, two insertion holes (114) on its front side, and a rotation groove (115) on its front side. The upper side of the packaging box (111) is hinged to the first cover assembly (21), and the front of the packaging box (111) is fixedly connected to the sensing assembly (12).

5. The intelligent sensor-type composite packaging box according to claim 4, characterized in that, The sensing component (12) includes a sensor (121), and a limiter (122) is fixedly connected to the front of the sensor (121). The sensor (121) is fixedly connected to the front of the packaging box (111), and the limiter (122) is snapped onto the outside of the mounting buckle (25); The protective component (13) includes two brackets (131), and a first bearing (132) is snapped onto one side of each of the two brackets (131). A first rotating shaft (133) is sleeved inside each of the two first bearings (132). A gear (134) is fixedly connected to the outside of the first rotating shaft (133). One end of each of the two first rotating shafts (133) is fixedly connected to the same rotating shell (135). The bracket (131) is fixedly connected to the front of the packaging box (111), and the rotating shell (135) is located in the rotating groove (115).

6. The intelligent sensor-type composite packaging box according to claim 5, characterized in that, The first cover assembly (21) includes a first cover plate (211), an installation groove (212) is provided on the upper part of the first cover plate (211), and two limiting grooves (213) are provided on the lower part of the first cover plate (211). A sliding groove (214) is provided on the other side of the inner wall of the two limiting grooves (213). The first cover plate (211) is hinged above the packaging box (111), and the carrying component (22) is snapped into the mounting slot (212).

7. The intelligent sensor-type composite packaging box according to claim 6, characterized in that, The carrying assembly (22) includes four second bearings (221), two second bearings (221) located on the same side are fitted with the same second rotating shaft (222), one of the second rotating shafts (222) is fixedly connected to two half gears (224), and both second rotating shafts (222) are fixedly connected to display plates (223), and the sides of the two display plates (223) are hinged by a transmission rod (225); The half gear (224) meshes with the second cover assembly (23), and the four second bearings (221) are all engaged in the mounting groove (212).

8. The intelligent sensor-type composite packaging box according to claim 7, characterized in that, The second cover assembly (23) includes a second cover plate (231), a buckle groove (232) is provided on the upper part of the second cover plate (231), two limiting plates (233) are fixedly connected to one side of the second cover plate (231), the two limiting plates (233) are fixedly connected by a reinforcing rib (234), two first toothed plates (237) are fixedly connected to one side of the reinforcing rib (234), and the two limiting plates (233) are fixedly connected to the same extrusion block (236) by a connecting rod (235); The limiting plate (233) is slidably connected in the limiting groove (213). The cross-section of the limiting plate (233) and the limiting groove (213) are both T-shaped. The extrusion block (236) is slidably connected in the slide groove (214). The first toothed plate (237) meshes with the half gear (224). The bottom of the extrusion block (236) is an inclined surface. The extrusion block (236) overlaps with the top of the buffer assembly (24). The bottom of the second cover plate (231) is fixedly connected to two magnetic plates (26) and the mounting buckle (25).

9. The intelligent sensor-type composite packaging box according to claim 8, characterized in that, The buffer assembly (24) includes a buffer plate (241), which is composed of multiple V-shaped plates. A flat plate (242) is fixedly connected above the buffer plate (241), and several elastic telescopic rods (243) are fixedly connected above the flat plate (242). A connecting strip (244) is fixedly connected to one side of the buffer plate (241). The top of the elastic telescopic rod (243) is fixedly connected to the bottom of the first cover plate (211), and the compression block (236) overlaps with the top of the buffer plate (241).

10. The intelligent sensor-type composite packaging box according to claim 9, characterized in that, The adjustment assembly (27) includes a reinforcing rod (271), and a second toothed plate (272) is fixedly connected to the bottom end of the reinforcing rod (271). The second toothed plate (272) meshes with the gear (134), and the top end of the reinforcing rod (271) is fixedly connected to the bottom of the second cover plate (231).

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