A 5G camera for intelligent monitoring of agricultural products in warehouses

Abstract

The present invention discloses a 5G camera for intelligent monitoring of agricultural products in a warehouse, and relates to the field of camera technology. It includes a 5G camera assembly for connecting to a 5G network for image transmission. The 5G camera assembly includes a camera body, a recording module arranged inside the camera body, a heat sink arranged outside the recording module, and a spiral partition arranged inside the heat sink, so as to form a sealed spiral heat dissipation air duct inside the heat sink, and an air inlet and an air outlet are respectively arranged at one end of the bottom and one end of the top of the heat sink. By setting a 5G camera assembly and a recoil cleaning assembly, a micro motor is used to drive the compressed air chamber 1 and the compressed air chamber 2 to start sucking air, and after the air is fully sucked, the dustproof net and the lens at one end of the camera body are released to clean up, without the need for staff to climb up to clean, it is easy to use, and the air used for recoil is filtered through the dustproof net, and will not cause secondary blockage to the dustproof net, thereby ensuring the usability of the device.

Description

Technical Field

[0001] The present invention relates to the field of camera technology, and specifically to a 5G camera for intelligent monitoring of agricultural products in a warehouse. Background Art

[0002] 5G cameras, through the combination of AI and 5G high technology, can be used as camera equipment in the fields of intelligent transportation, security monitoring, cultural tourism and sports slow live broadcast, etc. Its main function is ultra-high-definition shooting, combined with large aperture, ultra-wide angle, ultra-low dispersion lens and other characteristics.

[0003] At present, some larger and remote agricultural product warehouses generally use 5G cameras for surveillance, which avoids the arrangement of messy optical fibers and the occurrence of some criminals cutting the network cables for theft. In addition, in order to store some agricultural products for a long time, they are air-dried and stored. The storage temperature in the warehouse is also relatively high. The 5G camera needs to be connected to the 5G signal all the time, especially when the infrared light camera mode is turned on at night. The power of the LED light converted from electrical energy to light energy is only 25% at most, and the other 75% of the electrical energy is converted into heat energy, which makes the temperature of the 5G camera higher during night monitoring. A fan needs to be installed inside the camera for heat dissipation. However, there is a lot of dust inside the warehouse, which is easy to dirty the 5G camera and block the dust net. In severe cases, dust will enter the interior of the camera, affecting the performance of the internal precision parts and its heat dissipation effect. At the same time, the amount of air drawn by the fan is reduced, and the heat cannot be effectively dissipated. In addition, the 5G camera is installed at a high position, which is not conducive to the staff to go up and clean it, causing serious troubles to the staff. Summary of the invention

[0004] To achieve the above object, the present invention provides the following technical solution: a 5G camera for intelligent monitoring of agricultural products in a warehouse, comprising:

[0005] A 5G camera assembly, used for connecting to a 5G network for image transmission, the 5G camera assembly comprising a camera body, a video recording module arranged inside the camera body, a heat sink arranged outside the video recording module, and a spiral partition arranged inside the heat sink to form a sealed spiral heat dissipation air duct inside the heat sink, an air inlet and an air outlet are respectively arranged at one end of the bottom and one end of the top of the heat sink, a dustproof net connected to the air inlet is arranged at the bottom of the camera body, and a fan is arranged inside the air inlet;

[0006] A recoil cleaning component is used to clean the dustproof net and one end of the camera body, the recoil cleaning component includes a bellows arranged inside the camera body, the bellows is provided with a compression air chamber 1 and a compression air chamber 2 with the same structure, the compression air chamber 2 includes two symmetrically arranged groups of folding frames and sealing gaskets wrapped on the two groups of folding frames, the folding frames include no less than one group of folding plates hinged to each other, the bellows is provided with a linkage plate commonly connected to the two sealing gaskets and a micro motor for driving the linkage plate, the linkage plate is provided with a transmission card block, and the micro motor A screw rod is provided at the output end, and a nut seat is rotatably provided on the screw rod, a driving block is movably provided inside the nut seat, a card plate is rotatably provided at one end of the driving block through a torsion spring, and a control slot is provided at the other end, one end of the card plate is engaged with a transmission card block, and a control rod corresponding to the control slot is fixedly provided at one side of the inner wall of the bellows, and the micro motor is started to move through the card plate to contact the transmission card block, so that the linkage plate drives the folding frame to unfold, and when the control slot contacts the control rod as it moves, the control slot is contacted to drive the card plate to be disconnected from the transmission card block, so that the card plate is disconnected from the transmission card block;

[0007] A dust screen recoil pipeline for cleaning the dust screen and a lens recoil pipeline for cleaning one end of the camera body are provided on one side of the bellows;

[0008] The dust screen recoil pipeline includes an air inlet valve 1, an exhaust valve 1, a pipeline 1 and a recoil plate, wherein the recoil plate is arranged inside the air inlet cylinder and between the fan and the dust screen, and the pipeline 1 is used to connect the compressed air chamber 2 and the recoil plate;

[0009] The lens recoil pipeline includes an air inlet valve 2, an exhaust valve 2, a pipeline 2 and an exhaust seat. The exhaust seat is arranged on the top of one side of the camera body. The pipeline 2 is used to connect the compressed air chamber 1 and the exhaust seat.

[0010] As a preferred technical solution of the present invention, the width and height of the compression air chamber 1 are both smaller than those of the compression air chamber 2, the air inlet valve 1 is arranged on one side of the wind box, and is used for the communication between the compression air chamber 2 and the air inlet cylinder, and the exhaust valve 1 is arranged on one side of the wind box, and is used for the communication between the compression air chamber 2 and the pipeline 1;

[0011] The second air inlet valve is arranged on one side of the bellows, and is used to connect the first compression air chamber with the air inlet cylinder. The second air exhaust valve is arranged on one side of the bellows, and is used to connect the first compression air chamber with the second pipeline.

[0012] As a preferred technical solution of the present invention, the recoil plate is provided with at least one air inlet hole for connecting the fan and the dust screen, and the recoil plate is also provided with an air outlet cavity between two adjacent air inlet holes, and the air outlet cavity is provided with an air outlet conical pad with one end extending to the bottom of the recoil plate, which is used to discharge the air inside the air outlet cavity and prevent the air from entering the interior of the air outlet cavity through the air outlet conical pad.

[0013] As a preferred technical solution of the present invention, one end of the second pipe passes through the top of the camera body and is connected to the two ends of the exhaust seat in a Y-shaped splitter. An inclined flushing hole is provided at the bottom of the exhaust seat. The sealing gasket and the folding plate are bonded with glue and a turnover portion is provided on the sealing gasket at the hinge between two adjacent folding plates.

[0014] As a preferred technical solution of the present invention, a connecting plate is provided on one side of the inner wall of the sealing gasket, and the connecting plate is connected to the linkage plate by bolts. The transmission card block is L-shaped and one end of the transmission card block is arc-shaped. The end of the card plate away from the transmission card block is arc-shaped. Tension springs are provided inside the compression air chamber one and the compression air chamber two, and the two ends of the tension spring are respectively fixedly connected to the inner wall of one side of the bellows and one side of the connecting plate.

[0015] As a preferred technical solution of the present invention, a movable cavity is provided inside the nut seat, a baffle is fixedly provided inside the movable cavity, a U-shaped groove is provided inside the driving block, a rotating shaft is fixedly provided inside the U-shaped groove, and the clamping plate is sleeved on the rotating shaft through a torsion spring;

[0016] A groove is formed on one side of the driving block and a spring is arranged inside the groove. One end of the baffle extends into the groove and contacts the bottom end of the spring.

[0017] As a preferred technical solution of the present invention, an arc-shaped protrusion is provided on one side of the inner wall of the control groove, and an arc-shaped portion is provided at one end of the control rod, so that when the arc-shaped portion contacts the arc-shaped protrusion, the driving block is driven to move downward;

[0018] A mounting groove is provided at the bottom of one end of the camera body, a base 1 and a base 2 rotatably provided at the bottom of the base 1 are provided inside the mounting groove, and a mounting rod is rotatably provided inside the base 2 for adjusting the shooting angle of the camera body.

[0019] As a preferred technical solution of the present invention, the outside of the recording module is covered with a thermal pad, and a heat conducting plate is arranged between the thermal pad and the heat sink for transferring the temperature on the thermal pad to the heat sink. A protective cover is arranged on the top of the camera body, and an exhaust outlet is opened inside the protective cover. One end of the air outlet extends to the bottom of the protective cover and is connected to the exhaust outlet.

[0020] As a preferred technical solution of the present invention, an exhaust groove connected to the exhaust port is provided on the top of the protective cover, the inner wall of the exhaust groove is inclined on all sides, a cover plate is movably provided inside the exhaust groove, hinges are provided on both sides of the inner wall of the exhaust port, the hinges include a connecting tube hinged on the inner wall of the exhaust port and a connecting rod hinged to the bottom of the cover plate, one end of the connecting rod extends to the interior of the connecting tube and is provided with a pressure plate and one end of the pressure plate is provided with a compression spring, and a sealing enclosure is provided around the bottom of the cover plate.

[0021] As a preferred technical solution of the present invention, the interior of the camera body is provided with a port control board located on one side of the bellows, and the port control board is provided with an RS232 interface, an RS485 interface, an I / O interface, a relay interface, an analog input interface, a pulse input interface, and a GPS interface with one end extending to the outside of the camera body, and an infrared light group corresponding to the recording module is arranged inside one end of the camera body.

[0022] Compared with the prior art, the present invention provides a 5G camera for intelligent monitoring of agricultural products in warehouses, which has the following beneficial effects:

[0023] 1. The 5G camera used for intelligent monitoring of agricultural products in the warehouse is equipped with a 5G camera component and a recoil cleaning component. A micro motor is used to drive the compressed air chamber 1 and the compressed air chamber 2 to suck air. After the air is full, it is released to clean the dust net and the lens at one end of the camera body. There is no need for staff to climb up to clean. It is easy to use and the recoil air is filtered through the dust net, which will not cause secondary blockage to the dust net, ensuring the usability of the device.

[0024] 2. The 5G camera used for intelligent monitoring of agricultural products in the warehouse adopts a targeted heat dissipation method by setting up a 5G camera component and a recoil cleaning component. The heat from the camera module is transferred to the heat dissipation rack. The air flows in the spiral heat dissipation duct inside the heat dissipation rack in sequence. It does not directly contact the camera module, nor does it flow randomly inside the camera body, thus avoiding dust accumulation, improving air utilization, and further ensuring the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a structural schematic diagram of a 5G camera for intelligent monitoring of agricultural products in warehouses proposed by the present invention;

[0026] Figure 2 This is a structural cross-sectional diagram of a 5G camera for intelligent monitoring of agricultural products in a warehouse proposed by the present invention;

[0027] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0028] Figure 4 for Figure 2 A magnified view of the structure at B in the middle;

[0029] Figure 5 for Figure 2 A magnified view of the structure at C in the middle;

[0030] Figure 6 for Figure 2 A magnified view of the structure at D in the middle;

[0031] Figure 7 for Figure 2 The enlarged view of the structure at E in the middle;

[0032] Figure 8 This is a cross-sectional view of the nut seat structure of a 5G camera for intelligent monitoring of agricultural products in warehouses proposed by the present invention.

[0033] In the figure: 1. 5G camera assembly; 11. Camera body; 111. Protective cover; 112. Exhaust port; 113. Exhaust slot; 114. Cover plate; 115. Connecting tube; 116. Connecting rod; 117. Compression spring; 118. Sealing enclosure; 12. Camera module; 13. Heat dissipation rack; 14. Spiral partition; 15. Heat conduction plate; 16. Heat conduction pad; 17. Air inlet; 18. Air outlet; 19. Fan; 2. Recoil cleaning assembly; 21. Bellows; 22. Compression air chamber 1; 23. Compression air chamber 2; 231. Folding rack; 232. Sealing pad; 233. Connecting plate; 24. Micro motor; 241. Screw rod; 242. Nut seat; 243, control rod; 244, arc-shaped part; 25, linkage plate; 251, transmission card block; 26, movable chamber; 261, baffle; 27, drive block; 271, U-shaped groove; 272, card plate; 273, spring; 274, control groove; 275, arc-shaped protrusion; 28, dust net recoil pipeline; 281, air inlet valve one; 282, exhaust valve one; 283, pipeline one; 284, recoil plate; 285, air inlet hole; 286, air outlet chamber; 287, air outlet conical pad; 29, lens recoil pipeline; 291, air inlet valve two; 292, exhaust valve two; 293, pipeline two; 294, exhaust seat; 295, flushing hole. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-8 A 5G camera for intelligent monitoring of agricultural products in a warehouse includes a 5G camera component 1 for connecting to a 5G network for image transmission. The 5G camera component 1 includes a camera body 11, a recording module 12 arranged inside the camera body 11, a heat sink 13 arranged outside the recording module 12, and a spiral partition 14 arranged inside the heat sink 13 to form a sealed spiral heat dissipation duct inside the heat sink 13. An air inlet 17 and an air outlet 18 are respectively arranged at one end of the bottom and one end of the top of the heat sink 13. A dustproof net connected to the air inlet 17 is arranged at the bottom of the camera body 11, and a fan 19 is arranged inside the air inlet 17.

[0036] A recoil cleaning component 2 is used to clean the dustproof net and one end of the camera body 11. The recoil cleaning component 2 includes a bellows 21 arranged inside the camera body 11. The bellows 21 is provided with a compression air chamber 1 22 and a compression air chamber 2 23 of the same structure. The compression air chamber 23 includes two symmetrically arranged groups of folding frames 231 and sealing gaskets 232 wrapped on the two groups of folding frames 231. The folding frames 231 include no less than one group of folding plates hinged to each other. The bellows 21 is provided with a linkage plate 25 connected to the two sealing gaskets 232 and a micro motor 24 for driving the linkage plate 25. The linkage plate 25 is provided with a transmission block 251. The output end of the micro motor 24 is provided with a screw rod 241 and A nut seat 242 is rotatably provided on the screw rod 241, and a driving block 27 is movably provided inside the nut seat 242. A clamping plate 272 is rotatably provided on one end of the driving block 27 through a torsion spring, and a control slot 274 is provided on the other end. One end of the clamping plate 272 is clamped with the transmission clamping block 251, and a control rod 243 corresponding to the control slot 274 is fixedly provided on one side of the inner wall of the bellows 21. The micro motor 24 is started to move through the clamping plate 272 to contact the transmission clamping block 251, so that the linkage plate 25 drives the folding frame 231 to unfold. When the control slot 274 contacts the control rod 243 as it moves, the control slot 274 is contacted and drives the clamping plate 272 to disengage from the connection with the transmission clamping block 251, so that the clamping plate 272 is disconnected from the transmission clamping block 251.

[0037] A dust screen recoil pipeline 28 for cleaning the dust screen and a lens recoil pipeline 29 for cleaning one end of the camera body 11 are provided on one side of the bellows 21 .

[0038] The dust screen recoil pipeline 28 includes an air inlet valve 281, an exhaust valve 282, a pipeline 283 and a recoil plate 284. The recoil plate 284 is arranged inside the air inlet cylinder 17 and between the fan 19 and the dust screen. The pipeline 283 is used to connect the compression air chamber 23 and the recoil plate 284.

[0039] The lens recoil pipeline 29 includes an air inlet valve 291, an exhaust valve 292, a pipeline 293 and an exhaust seat 294. The exhaust seat 294 is arranged on the top of one side of the camera body 11. The pipeline 293 is used to connect the compressed air chamber 22 and the exhaust seat 294.

[0040] As a specific technical solution of this embodiment, the width and height of the compression air chamber 1 22 are both smaller than those of the compression air chamber 23. The air inlet valve 1 281 is arranged on one side of the wind box 21 for communication between the compression air chamber 23 and the air inlet cylinder 17. The air exhaust valve 1 282 is arranged on one side of the wind box 21 for communication between the compression air chamber 23 and the pipeline 1 283.

[0041] The second inlet valve 291 is disposed on one side of the wind box 21, and is used to connect the first compression air chamber 22 with the air inlet cylinder 17. The second exhaust valve 292 is disposed on one side of the wind box 21, and is used to connect the first compression air chamber 22 with the second pipeline 293. Figure 4Since the compressed air chamber 1 22 only needs to blow dust off the lens at one end of the camera body 11, the size of the compressed air chamber 1 22 does not need to be too large, while the compressed air chamber 2 23 needs to recoil the dustproof net and requires a large air volume. Therefore, the size of the compressed air chamber 23 needs to be larger than that of the compressed air chamber 1 22. The inlet valve 1 281, the inlet valve 291, the exhaust valve 1 282 and the exhaust valve 2 292 are all one-way valves that can only take in air or exhaust air. When the compressed air chamber 23 is expanded and compressed again, the air inside the compressed air chamber 23 enters the interior of the pipeline 1 283 through the exhaust valve 1 282, and the pipeline 1 283 is discharged. The air inside 83 enters the air outlet chamber 286 and is blown toward the dust screen through the outlet conical pad 287, so that the impurities blocking the bottom surface of the dust screen are washed away. Moreover, since the compressed air chamber 23 draws the air from the air inlet tube 17, which is filtered clean, the top surface of the dust screen will not be blocked when the dust screen is backflushed, thereby ensuring the usability of the device. The compressed air chamber 22 is used in the same principle. The air is transported to the inside of the exhaust seat 294 through the pipeline 293, and is blown toward the lens on one side of the camera body 11 through the exhaust seat 294, so that the floating dust on the lens is washed away, thereby ensuring the camera quality.

[0042] As a specific technical solution of this embodiment, the recoil plate 284 is provided with at least one air inlet hole 285 for connecting the fan 19 with the dust screen, and the recoil plate 284 is also provided with an air outlet cavity 286 located between two adjacent air inlet holes 285, and the air outlet cavity 286 is provided with an air outlet conical pad 287 with one end extending to the bottom of the recoil plate 284, which is used to discharge the air inside the air outlet cavity 286 and prevent the air from entering the air outlet cavity 286 through the air outlet conical pad 287, and a plurality of cuts are provided on the air outlet conical pad 287 so that the air can be discharged from the air outlet. The air discharged from the cavity 286 can easily blow open the air outlet conical pad 287. When the fan 19 is started to draw air through the dustproof net and the air inlet 285, a small amount of air will blow toward the air outlet conical pad 287. When blowing toward the air outlet conical pad 287 from this direction, the air outlet conical pads 287 will be pressed against each other, and air will not enter the interior of the air outlet cavity 286, thereby ensuring the air intake efficiency and subsequent heat dissipation efficiency. In addition, the setting of the air outlet conical pad 287 can effectively increase the air outlet pressure of the air outlet cavity 286, making the wind blowing toward the dustproof net more powerful, further ensuring the cleaning effect of the dustproof net.

[0043] As a specific technical solution of this embodiment, one end of the second pipe 293 passes through the top of the camera body 11 and is connected to the two ends of the exhaust seat 294 in a Y-shaped split. The bottom of the exhaust seat 294 is provided with an inclined flushing hole 295. The sealing gasket 232 is bonded to the folding plate by glue, and a turnover portion is provided on the sealing gasket 232 at the hinge between two adjacent folding plates. Figure 6 In order to avoid the air outlet 18, the second pipe 293 is split into two pipes in a Y shape at the air outlet 18, and the two pipes are respectively connected to the two ends of the exhaust seat 294. This design is convenient and can effectively ensure the cleaning effect of the lens at one end of the camera body 11, so that the air can enter the interior of the exhaust seat 294 from both ends of the exhaust seat 294 at the same time, instead of entering from one end to the other end. With the inclined flushing hole 295, the air can directly reach the lens at one end of the camera body 11, see Figure 8 In order to prevent the hinge of two adjacent folding plates from squeezing the sealing gasket 232, the position on the sealing gasket 232 opposite to the hinge is left empty to avoid squeezing the hinge. The sealing gasket 232 can be made of rubber pads, sealed airtight fabric or other materials with equivalent effects.

[0044] As a specific technical solution of this embodiment, a connecting plate 233 is provided on one side of the inner wall of the sealing gasket 232, and the connecting plate 233 is connected to the linkage plate 25 by bolts. The transmission block 251 is L-shaped and one end of the transmission block 251 is arc-shaped. The end of the card plate 272 away from the transmission block 251 is arc-shaped. The compression air chamber 1 22 and the compression air chamber 2 23 are both provided with tension springs, and the two ends of the tension springs are respectively fixedly connected to the inner wall of one side of the bellows 21 and one side of the connecting plate 233. See Figure 8 Both ends of the connecting plate 233 are hinged to the folding frame 231, so that when the connecting plate 233 is pulled by the linkage plate 25, the sealing gasket 232 is not directly pulled, but the sealing gasket 232 is pulled through the folding frame 231, which further ensures the service life of the sealing gasket 232. Figure 8The opposite sides of the card plate 272 and the transmission card block 251 are both arc-shaped. When the two arcs collide with each other, the card plate 272 can be easily turned over to reduce the friction during the collision. When the card plate 272 passes over the transmission card block 251, the card plate 272 is rebounded by the torsion spring and reset, so that the card plate 272 and the straight side of the transmission card block 251 collide with each other to complete the clamping. At this time, when the nut seat 242 drives the card plate 272 to move, the card plate 272 contacts the transmission card block 251 to drive the linkage plate 25 to move, and the linkage plate 25 passes through the screw The bolt drives the connecting plate 233 to move, so that the connecting plate 233 pulls the folding frame 231 to unfold, and the folding frame 231 drives the sealing gasket 232 to unfold and pull up, so that the two sealing gaskets 232 draw the air inside the air inlet tube 17 into its interior through the air intake valve 1 281 and the air intake valve 2 291. At the same time, as the connecting plate 233 moves, the tension spring is stretched, and the front and rear ends of the nut seat 242 are slidingly connected to the two sides of the inner wall of the bellows 21, so that the nut seat 242 will not rotate due to the rotation of the screw rod 241, and can only move left and right.

[0045] As a specific technical solution of this embodiment, the nut seat 242 is provided with an active cavity 26, a baffle 261 is fixedly provided inside the active cavity 26, a U-shaped groove 271 is provided inside the driving block 27, a rotating shaft is fixedly provided inside the U-shaped groove 271, and the clamping plate 272 is sleeved on the rotating shaft through a torsion spring;

[0046] A groove is formed on one side of the driving block 27 and a spring 273 is disposed inside the groove. One end of the baffle 261 extends into the groove and contacts the bottom end of the spring 273. Figure 8 The U-shaped groove is set so that the movement of the driving block 27 can avoid the screw rod 241. The top of one side of the nut seat 242 extends all the way to the card plate 272, so that the card plate 272 can only flip to the other side of the nut seat 242, so that the card plate 272 can stably clamp the transmission card block 251. When the control groove 274 is resisted by the control rod 243 and moves downward, the driving block 27 drives the groove compression spring 273, and the other end of the spring 273 resists the baffle 261. At the same time, the movement of the driving block 27 drives the card plate 272 to break away from the contact with the transmission card block 251. When the transmission card block 251 is separated from the restriction of the card plate 272, it is pulled by the tension spring to quickly reset, so that the linkage plate 25 opens the compression air chamber 1 22 and the compression air chamber 2 23, so that the air inside the compression air chamber 1 22 and the compression air chamber 23 quickly flows into the inside of the pipeline 2 293 and the pipeline 1 283, and cleans one end of the camera body 11 and the dustproof net.

[0047] As a specific technical solution of this embodiment, an arc-shaped protrusion 275 is provided on one side of the inner wall of the control groove 274, and an arc-shaped portion 244 is provided at one end of the control rod 243, so that when the arc-shaped portion 244 contacts the arc-shaped protrusion 275, the driving block 27 is driven to move downward;

[0048] The bottom of one end of the camera body 11 is provided with a mounting groove, the interior of the mounting groove is provided with a base 1 and a base 2 rotatably arranged at the bottom of the base 1, and the interior of the base 2 is rotatably provided with a mounting rod for adjusting the shooting angle of the camera body 11, see Figure 5 as well as Figure 8 The arc portion 244 cooperates with the arc protrusion 275. When the lead screw drives the nut seat 242 to move, the tip of the arc portion 244 enters the interior of the control groove 274 and first conflicts with the arc protrusion 275. As the nut seat 242 continues to move, the arc protrusion 275 begins to move downward along the trajectory of the arc portion 244, so that the arc protrusion 275 pulls the control groove 274, the drive block 27 and the card plate 272 to move downward, so that the card plate 272 is out of contact with the transmission card block 251. At this time, the linkage plate 25 has pulled the sealing gasket 232 close to the side of the inner wall of the bellows 21 where the control rod 243 is installed. At this time, the air storage capacity inside the compression air chamber 1 22 and the compression air chamber 2 23 reaches the maximum value, and the release effect is optimal. Figure 2 The mounting groove is located at the bottom of the bellows 21, and the device is mounted on the wall through a mounting rod. A damping shaft can be used to connect the base one and the base two, as well as the mounting rod and the base two. The damping shaft has the characteristic of arbitrary suspension, and has a good stability effect after adjustment.

[0049] As a specific technical solution of this embodiment, the outside of the recording module 12 is covered with a thermal pad 16, and a thermal plate 15 is arranged between the thermal pad 16 and the heat sink 13, which is used to transfer the temperature on the thermal pad 16 to the heat sink 13. A protective cover 111 is arranged on the top of the camera body 11, and an exhaust port 112 is opened inside the protective cover 111. One end of the air outlet 18 extends to the bottom of the protective cover 111 and is connected to the exhaust port 112. When the recording module 12 is in use, the heat is transferred to the thermal plate 15 through the thermal pad 16, and the thermal plate 15 transfers the heat to the heat sink 13, and the fan is started. 19. The extracted air enters the interior of the heat sink 13 through the air inlet 17. The interior of the heat sink 13 forms a spiral heat dissipation duct through the spiral partition 14. The air only flows in the interior of the duct to dissipate the heat of the heat sink 13 and the heat conducting plate 15. As the heat sink 13 and the heat conducting plate 15 cool down, the heat on the camera module 12 and the thermal pad 16 is continuously transferred to the thermal plate 15 and the heat sink 13. The air finally enters the interior of the exhaust port 112 through the air outlet 18. The thermal pad 16 can be made of thermal conductive silicone, which has a good bonding effect with the camera module 12. The thermal plate 15 and the heat sink 13 can both be made of copper or aluminum.

[0050] As a specific technical solution of this embodiment, an exhaust groove 113 connected to the exhaust port 112 is provided on the top of the protective cover 111, and the inner wall of the exhaust groove 113 is inclined all around, and a cover plate 114 is movably provided inside the exhaust groove 113. Both sides of the inner wall of the exhaust port 112 are provided with hinges, and the hinges include a connecting tube 115 hinged on the inner wall of the exhaust port 112 and a connecting rod 116 hinged at the bottom of the cover plate 114. One end of the connecting rod 116 extends to the inside of the connecting tube 115 and is provided with a pressure plate, and one end of the pressure plate is provided with a compression spring 117. A sealing enclosure 118 is provided around the bottom of the cover plate 114, see Figure 6, air enters the exhaust port 112 through the air outlet 18 to lift the cover plate 114, and the cover plate 114 pulls the connecting rod 116 to slide inside the connecting tube 115. The opening diameter of the connecting tube 115 is smaller than the pressure plate diameter, so the connecting rod 116 will not be disconnected from the connecting tube 115. The setting of the compression spring 117 avoids the pressure plate from getting stuck inside the connecting tube 115. When the pressure plate rises with the connecting rod 116 and contacts the compression spring 117, the compression spring 117 applies elastic force to the pressure plate and The opening of the connecting tube 115 causes the pressure plate to generate a backward force to reduce the occurrence of sticking. The hinge is provided to pull the cover 114 so that when no air is exhausted, the cover 114 can stably cover the exhaust port 112. The sealing enclosure 118 further ensures the sealing of the discharge port and prevents dust from entering the interior of the air outlet 18 through the exhaust port 112. The inner walls of the exhaust slot 113 are all inclined on all sides, so that the dust inside the exhaust slot 113 can be blown away during exhaust.

[0051] As a specific technical solution of this embodiment, the camera body 11 is internally provided with a port control board located on one side of the bellows 21, and the port control board is provided with an RS232 interface, an RS485 interface, an I / O interface, a relay interface, an analog input interface, a pulse input interface, and a GPS interface, one end of which extends to the outside of the camera body 11. An infrared light group corresponding to the recording module is internally provided at one end of the camera body 11, and the Internet of Things application interfaces such as RS232 interface, RS485 interface, I / O interface, relay interface, analog input interface, pulse input interface, and GPS interface can not only be widely used in application scenarios of various industries in the Internet of Things, but also can be embedded with rich general protocols, such as Modbus, MQTT, etc. Starting the infrared light group can cooperate with the camera body 11 to record at night.

[0052] When in use, the fan 19 is started to draw air into the interior of the heat sink 13 through the air inlet 17. The interior of the heat sink 13 forms a spiral heat dissipation duct through the spiral partition 14. The air only flows in the interior of the duct to dissipate heat to the heat sink 13 and the heat conducting plate 15. As the heat sink 13 and the heat conducting plate 15 cool down, the heat on the camera module 12 and the thermal pad 16 is continuously transferred to the heat conducting plate 15 and the heat sink 13. The air finally enters the interior of the exhaust port 112 through the air outlet 18. The air enters the interior of the exhaust port 112 through the air outlet 18 to lift the cover plate 114. The air is discharged through the gap after the cover plate 114 is raised. The cover plate 114 pulls the connecting rod 116 to slide inside the connecting cylinder 115. The compression spring 11 The arrangement of 7 avoids the situation that the pressure plate is stuck inside the connecting tube 115. When the dust screen and the lens at one end of the camera body 11 need to be cleaned, the micro motor 24 is started to drive the lead screw to rotate, and the lead screw drives the nut seat 242 to rotate. When the nut seat 242 drives the card plate 272 to move, the card plate 272 contacts the transmission card block 251 to drive the linkage plate 25 to move, and the linkage plate 25 drives the connecting plate 233 to move through the bolts, so that the connecting plate 233 pulls the folding frame 231 to unfold, and the folding frame 231 drives the sealing gasket 232 to unfold and pull up, so that the two sealing gaskets 232 draw the air inside the air inlet cylinder 17 into the interior through the intake valve 1 281 and the intake valve 2 291. At the same time, as the connecting plate 233 moves, the tension spring is When the nut seat 242 moves to the control rod 243, the linkage plate 25 has pulled the sealing gasket 232 close to the side of the inner wall of the bellows 21 where the control rod 243 is installed. At this time, the air storage capacity inside the compression air chamber 1 22 and the compression air chamber 23 reaches the maximum value, and the release effect is optimal. The tip of the arc portion 244 enters the interior of the control groove 274 and first contacts the arc protrusion 275. As the nut seat 242 continues to move, the arc protrusion 275 begins to move downward along the trajectory of the arc portion 244, so that the arc protrusion 275 pulls the control groove 274, the drive block 27 and the card plate 272 to move downward, so that the card plate 272 is out of contact with the transmission card block 251. When the transmission card block 251 is out of the limit of the card plate 272 When the control is in operation, it is pulled by the tension spring and quickly resets, so that the linkage plate 25 opens and squeezes the compression air chamber 1 22 and the compression air chamber 2 23, so that the air inside the compression air chamber 1 22 and the compression air chamber 2 23 quickly flows into the interior of the pipeline 2 293 and the pipeline 1 283, and the air inside the compression air chamber 23 enters the interior of the pipeline 1 283 through the exhaust valve 1 282, and the air inside the pipeline 1 283 enters the interior of the air outlet chamber 286 and is blown to the dustproof net through the air outlet conical pad 287, so that the impurities blocking the bottom surface of the dustproof net are washed away, and because the compression air chamber 2 23 draws the air inside the air inlet cylinder 17, which is filtered clean, when the dustproof net is recoiled, the top surface of the dustproof net will not be blocked, thereby ensuring the usability of the device.The use principle of the compressed air chamber 1 22 is the same. The air is transported to the inside of the exhaust seat 294 through the pipeline 293, and blown to the lens on one side of the camera body 11 through the exhaust seat 294, so that the dust on the lens is washed away, ensuring the quality of the camera. After completing one cleaning, the micro motor 24 is started to reverse and drive the nut seat 242 to reset. The opposite sides of the card plate 272 and the transmission card block 251 are both arc-shaped. When the two arcs collide with each other, the card plate 272 can be easily turned over to reduce the friction during the conflict. When the card plate 272 passes over the transmission card block 251, the card plate 272 is rebounded by the torsion spring and reset, so that the card plate 272 and the straight side of the transmission card block 251 conflict with each other, and the clamping is completed, and the next cleaning work can be prepared. The operation of the device is completed through the above.

[0053] To sum up, the 5G camera used for intelligent monitoring of agricultural products in the warehouse is equipped with a 5G camera component 1 and a recoil cleaning component 2. The micro motor 24 drives the compressed air chamber 1 22 and the compressed air chamber 2 23 to start sucking air. After the air is full, it is released to clean the dustproof net and the lens at one end of the camera body 11. There is no need for staff to climb up for cleaning. It is easy to use and the recoil air is filtered through the dustproof net, which will not cause secondary blockage to the dustproof net, thereby ensuring the usability of the device.

[0054] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A 5G camera for intelligent monitoring of agricultural products in warehouses, characterized in that: include: A 5G camera assembly (1) is used to connect to a 5G network for image transmission. The 5G camera assembly (1) comprises a camera body (11), a video recording module (12) arranged inside the camera body (11), a heat sink (13) arranged outside the video recording module (12), and a spiral partition (14) arranged inside the heat sink (13) to form a sealed spiral heat dissipation air duct inside the heat sink (13). An air inlet (17) and an air outlet (18) are respectively arranged at one end of the bottom and one end of the top of the heat sink (13). A dustproof net connected to the air inlet (17) is arranged at the bottom of the camera body (11), and a fan (19) is arranged inside the air inlet (17). A recoil cleaning assembly (2) is used to clean the dustproof net and one end of the camera body (11), the recoil cleaning assembly (2) comprising a bellows (21) arranged inside the camera body (11), the bellows (21) being provided with a first compression air chamber (22) and a second compression air chamber (23) having the same structure, the second compression air chamber (23) comprising two symmetrically arranged groups of folding frames (231) and sealing pads (232) covering the two groups of folding frames (231), the folding frames (231) comprising at least one group of folding plates hinged to each other, the bellows (21) being provided with a linkage plate (25) connected to the two sealing pads (232) and a micro motor (24) for driving the linkage plate (25), the linkage plate (25) being provided with a transmission block (251), the output end of the micro motor (24) being provided with a screw rod (241) and the screw rod A nut seat (242) is rotatably provided on the bellows (241), a driving block (27) is movably provided inside the nut seat (242), a clamping plate (272) is rotatably provided on one end of the driving block (27) through a torsion spring, and a control groove (274) is provided on the other end, one end of the clamping plate (272) is clamped with the transmission clamping block (251), and a control rod (242) corresponding to the control groove (274) is fixedly provided on one side of the inner wall of the bellows (21). 3) starting the micro motor (24) to move the card plate (272) against the transmission card block (251), so that the linkage plate (25) drives the folding frame (231) to unfold; when the control slot (274) moves and contacts the control rod (243), the control slot (274) is contacted and drives the card plate (272) to be disconnected from the transmission card block (251), so that the card plate (272) and the transmission card block (251) are disconnected; A dust screen recoil pipeline (28) for cleaning the dust screen and a lens recoil pipeline (29) for cleaning one end of the camera body (11) are provided on one side of the bellows (21); The dust screen recoil pipeline (28) comprises an air inlet valve 1 (281), an air outlet valve 1 (282), a pipeline 1 (283) and a recoil plate (284); the recoil plate (284) is arranged inside the air inlet cylinder (17) and between the fan (19) and the dust screen; the pipeline 1 (283) is used to connect the compressed air chamber 2 (23) and the recoil plate (284); The lens recoil pipeline (29) comprises an air inlet valve 2 (291), an air exhaust valve 2 (292), a pipeline 2 (293) and an air exhaust seat (294); the air exhaust seat (294) is arranged on the top of one side of the camera body (11); the pipeline 2 (293) is used to connect the compressed air chamber 1 (22) and the air exhaust seat (294); The recoil plate (284) is provided with at least one air inlet hole (285) for connecting the fan (19) and the dust screen. The recoil plate (284) is also provided with an air outlet cavity (286) located between two adjacent air inlet holes (285). The air outlet cavity (286) is provided with an air outlet conical pad (287) with one end extending to the bottom of the recoil plate (284) for discharging the air inside the air outlet cavity (286) and preventing the air from entering the air outlet cavity (286) through the air outlet conical pad (287).

2. The 5G camera for intelligent monitoring of agricultural products in a warehouse according to claim 1 is characterized in that: The width and height of the compression air chamber 1 (22) are both smaller than those of the compression air chamber 2 (23); the air inlet valve 1 (281) is arranged on one side of the wind box (21) for communication between the compression air chamber 2 (23) and the air inlet cylinder (17); the air outlet valve 1 (282) is arranged on one side of the wind box (21) for communication between the compression air chamber 2 (23) and the pipeline 1 (283); The second air inlet valve (291) is arranged on one side of the bellows (21) and is used to connect the first compression air chamber (22) with the air inlet cylinder (17); the second air outlet valve (292) is arranged on one side of the bellows (21) and is used to connect the first compression air chamber (22) with the second pipeline (293).

3. The 5G camera for intelligent monitoring of agricultural products in a warehouse according to claim 1 is characterized in that: One end of the second pipe (293) passes through the top of the camera body (11) and is connected to the two ends of the exhaust seat (294) in a Y-shaped split. The bottom of the exhaust seat (294) is provided with an inclined flushing hole (295). The sealing gasket (232) and the folding plate are bonded by glue, and a turnover portion is provided on the sealing gasket (232) at the hinge between two adjacent folding plates.

4. The 5G camera for intelligent monitoring of agricultural products in a warehouse according to claim 1 is characterized in that: A connecting plate (233) is provided on one side of the inner wall of the sealing gasket (232), and the connecting plate (233) is connected to the linkage plate (25) by bolts. The transmission block (251) is arranged in an L shape and one end of the transmission block (251) is arranged in an arc shape. The end of the card plate (272) away from the transmission block (251) is arranged in an arc shape. The compression air chamber 1 (22) and the compression air chamber 2 (23) are both provided with tension springs, and the two ends of the tension springs are respectively fixedly connected to the inner wall of one side of the bellows (21) and one side of the connecting plate (233).

5. The 5G camera for intelligent monitoring of agricultural products in a warehouse according to claim 1 is characterized in that: The nut seat (242) is provided with an active cavity (26) inside, a baffle (261) is fixedly arranged inside the active cavity (26), a U-shaped groove (271) is provided inside the driving block (27), a rotating shaft is fixedly arranged inside the U-shaped groove (271), and the clamping plate (272) is sleeved on the rotating shaft via a torsion spring; A groove is provided on one side of the driving block (27) and a spring (273) is arranged inside the groove. One end of the baffle (261) extends into the groove and contacts the bottom end of the spring (273).

6. The 5G camera for intelligent monitoring of agricultural products in a warehouse according to claim 1, characterized in that: An arc-shaped protrusion (275) is provided on one side of the inner wall of the control groove (274), and an arc-shaped portion (244) is provided on one end of the control rod (243), so that when the arc-shaped portion (244) contacts the arc-shaped protrusion (275), the driving block (27) is driven to move downward; A mounting groove is provided at the bottom of one end of the camera body (11), a base 1 and a base 2 rotatably arranged at the bottom of the base 1 are arranged inside the mounting groove, and a mounting rod is rotatably arranged inside the base 2 for adjusting the shooting angle of the camera body (11).

7. The 5G camera for intelligent monitoring of agricultural products in a warehouse according to claim 1, characterized in that: The outside of the recording module (12) is coated with a thermal pad (16), and a thermal plate (15) is arranged between the thermal pad (16) and the heat sink (13) for transferring the temperature on the thermal pad (16) to the heat sink (13). A protective cover (111) is arranged on the top of the camera body (11), and an exhaust port (112) is provided inside the protective cover (111). One end of the air outlet (18) extends to the bottom of the protective cover (111) and is connected to the exhaust port (112).

8. The 5G camera for intelligent monitoring of agricultural products in a warehouse according to claim 7, characterized in that: The top of the protective cover (111) is provided with an exhaust groove (113) connected to the exhaust port (112); the inner wall of the exhaust groove (113) is inclined on all sides; a cover plate (114) is movably provided inside the exhaust groove (113); hinged parts are provided on both sides of the inner wall of the exhaust port (112); the hinged parts include a connecting tube (115) hinged on the inner wall of the exhaust port (112) and a connecting rod (116) hinged on the bottom of the cover plate (114); one end of the connecting rod (116) extends to the inside of the connecting tube (115) and is provided with a pressure plate; one end of the pressure plate is provided with a compression spring (117); and a sealing enclosure (118) is provided around the bottom of the cover plate (114).

9. The 5G camera for intelligent monitoring of agricultural products in a warehouse according to claim 1, characterized in that: The camera body (11) is provided with a port control panel located on one side of the bellows (21), and the port control panel is provided with an RS232 interface, an RS485 interface, an I / O interface, a relay interface, an analog input interface, a pulse input interface, and a GPS interface, one end of which extends to the outside of the camera body (11), and an infrared light group corresponding to the recording module is provided inside one end of the camera body (11).

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