Quick deployment type camouflage net putting equipment based on assistance of unmanned aerial vehicle

Abstract

The invention relates to the technical field of unmanned aerial vehicle assisted camouflage net throwing, and discloses unmanned aerial vehicle assisted rapid deployment type camouflage net throwing equipment which comprises an unmanned aerial vehicle body, a supporting plate structure is installed on the inner side of the unmanned aerial vehicle body, and a first throwing mechanism is arranged on the outer side of the supporting plate structure; uniformly distributed throwing mechanisms II are fixedly mounted on the throwing mechanism I, and camouflage nets are arranged in the throwing mechanisms II; and the second throwing mechanism comprises throwing box bodies, first ejection mechanisms, a guide mechanism and second ejection mechanisms, the outer sides of the first throwing mechanisms are connected with the evenly-distributed throwing box bodies, and the four first ejection mechanisms are arranged on the inner sides of the throwing box bodies. Through the cooperation of the unmanned aerial vehicle body, the supporting plate structure, the first putting mechanism and the second putting mechanism, the purpose of conducting secondary putting and rapid unfolding deployment on the camouflage net is achieved, and meanwhile through annular conveying, the purpose of conducting repeated sequential putting on the camouflage net through a single unmanned aerial vehicle can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicle (UAV)-assisted deployment of camouflage nets, and specifically to a rapid deployment type camouflage net launching device based on UAV assistance. Background Technique

[0002] Camouflage nets are mostly used in military concealment, emergency rescue, field operations and other scenarios. Traditional deployment of camouflage nets is generally carried out manually. However, the traditional manual deployment method has limitations. Manually carrying and deploying the camouflage net is time-consuming and laborious. Generally, it takes more than 30 minutes to deploy a 100-square-meter net body, and it is significantly restricted by terrain (such as mountains and waters). At the same time, during long-term camouflage operations, the risk of personnel exposure is high, and it is easy to be detected by enemy reconnaissance equipment in military scenarios.

[0003] With the continuous development of technology, some vehicle-mounted and fixed launching devices for camouflage nets have emerged one after another. However, most of the existing vehicle-mounted and fixed launching devices are bulky, have poor mobility, are difficult to adapt to complex geographical environments, and have low launching accuracy (error > 5 meters), requiring secondary manual adjustment, which affects the concealment timeliness. For existing UAV net launching devices, most are simple throwing and cannot achieve uniform deployment and precise positioning of the net body. Summary of the Invention

[0004] The purpose of the present invention is to provide a rapid deployment type camouflage net launching device based on UAV assistance to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A rapid deployment type camouflage net launching device based on UAV assistance, including a UAV main body. A support plate structure is fixedly installed inside the UAV main body. A launching mechanism I is arranged outside the support plate structure. Uniformly distributed launching mechanisms II are fixedly installed on the launching mechanism I. A camouflage net is arranged inside the launching mechanism II. The launching mechanism II includes a launching box body, a first ejection mechanism, a guiding mechanism, and a second ejection mechanism. Uniformly distributed launching box bodies are fixedly connected to the outside of the launching mechanism I. Four groups of first ejection mechanisms are arranged inside the launching box body. A guiding mechanism is fixedly installed at the bottom inside the launching box body. A second ejection mechanism is arranged in the middle inside the launching box body. Through the cooperative action among the first ejection mechanism, the guiding mechanism, and the second ejection mechanism, the camouflage net inside the launching box body can be ejected in two stages, and the UAV main body and the support plate structure can drive multiple groups of the camouflage nets to be launched in sequence.

[0006] Further, the support plate structure includes a support plate and a protruding part. The support plate is fixedly connected to the inside of the UAV main body, and the protruding part is fixedly connected to the lower side of the support plate.

[0007] Furthermore, the first delivery mechanism includes a motor, a sprocket, a rotating shaft, a chain, and a carrier plate. A motor is fixedly connected to the inner side of the UAV body. The output end of the motor is fixedly connected to the rotating shaft. Two groups of sprockets are fixedly connected to the outer side of the rotating shaft. The sprocket and the rotating shaft are provided in two groups. A chain is engaged with the outer side of the sprocket. Uniformly distributed carrier plates are fixedly connected to the outer side of the chain.

[0008] The motor drives the rotating shaft to rotate. While the rotating shaft rotates, it drives the sprockets fixedly connected thereto to rotate synchronously. Under the synchronous rotation of the rotating shafts and sprockets on both sides, the chain is engaged and driven to rotate in a circle, so that the chain drives the carrier plates on its outer side to rotate synchronously. Furthermore, the delivery box body includes a main box body, a flared portion, a launch tube, and a protective shell. Uniformly distributed main box bodies are fixedly connected to the outer side of the carrier plate. A flared portion is fixedly connected to the side of the main box body away from the first delivery mechanism. Launch tubes are provided at the four corners of the flared portion. A protective shell is fixedly connected to the outer side of the launch tube.

[0009] Furthermore, the first ejection mechanism includes an ejection rod, a fixed block, a first spring, a first block, and a second spring. A fixed block is fixedly installed inside the launch tube. The ejection rod is slidably connected to the inside of the fixed block. Convex ridges are provided on the ejection rod. A first spring is fixedly connected between the fixed block and the convex ridges. A first block is slidably connected to the inside of the protective shell. A second spring is fixedly connected between the first block and the inner side wall of the protective shell. The first block is stuck with the convex ridges.

[0010] Furthermore, the guiding mechanism includes a base, a connecting rod group, a guiding rod, an ejection plate, a track plate, and a first magnetic strip. Two groups of bases are fixedly connected to the inner bottom of the main box body. The connecting rod group is rotatably connected to the side of the base away from the first delivery mechanism. Uniformly distributed guiding rods are fixedly installed on the outer side of the connecting rod group. A track plate is fixedly connected to the outer side of the main box body. The guiding rods slide inside the track plate. The ejection plate is rotatably connected to the upper side of the connecting rod group. Two groups of first magnetic strips are fixedly installed on the ejection plate.

[0011] Furthermore, the second ejection mechanism includes a convex block, a third spring, a push rod, a second block, a straight plate, and a fourth spring. The push rod penetrates through the inner side wall of the main box body close to the first delivery mechanism. A convex block is fixedly connected to the outer side of the push rod. Two groups of straight plates are fixedly connected to the inside of the main box body. A second block is provided on the outer side of the convex block. A third spring is fixedly connected between the second block and the straight plate. The second block slides inside the main box body. Two groups of fourth springs are fixedly connected between the ejection plate and the inner side wall of the main box body.

[0012] While the bearing plate rotates in a circular motion, it drives the second delivery mechanism fixedly installed on its outer side to rotate synchronously. When a single second delivery mechanism moves to a position where the center of the lower side of the support plate corresponds to the convex part, the convex part pushes the push rod, and the push rod breaks through the restrictions of the two clamping blocks on both sides. Since the spring four is in a compressed state in its initial state, after the convex block breaks through the restriction of the clamping block two, the spring force of the spring four quickly pushes the camouflage net on the ejection plate to move outward; While the ejection plate moves quickly outward, the link group extends under the guiding action of the guiding rod, thereby realizing the stable ejection of the camouflage net; Furthermore, the camouflage net includes a camouflage net main body, a plug connector, a second magnetic strip, and a fourth magnetic strip. The ejection rod is plugged with the plug connector. The outer side of the plug connector is fixedly connected with the camouflage net main body. The side of the camouflage net main body close to the ejection plate is fixedly connected with the second magnetic strip and the fourth magnetic strip, and the second magnetic strip corresponds to the first magnetic strip.

[0013] Equip the camouflage net into the inner side of the main body box in sequence, dock the plug connector with the slot on the ejection rod, and then dock and adsorb the second magnetic strip on the back of the camouflage net with the first magnetic strip, thereby realizing the detachable equipment of the camouflage net to the inner side of the delivery box body. And through the methods of plugging and magnetic adsorption, the camouflage net can be stably equipped; Furthermore, the convex part corresponds to the push rod, and a slot corresponding to the push rod is opened on the bearing plate.

[0014] Furthermore, a slot corresponding to the plug connector is opened on the ejection rod, and the second magnetic strip and the first magnetic strip are attracted by magnetic force.

[0015] While the ejection plate ejects quickly, it drives the ejection rods at the four corners to move synchronously. When the ejection rod is subjected to the driving force of the ejection plate, the convex rib on the ejection rod breaks through the restriction of the clamping block one. Since the spring one is in a compressed state in its initial state, when the convex rib breaks through, under the action of the spring force of the spring one, the ejection rod ejects the camouflage net main body, thereby realizing the effect of secondary ejection of the camouflage net and enabling the camouflage net to be quickly deployed; After the camouflage nets are sequentially delivered and quickly deployed, the personnel dock and magnetically adsorb the adjacent fourth magnetic strips, thereby realizing the purpose of quickly assembling and deploying them.

[0016] Compared with the prior art, the present invention provides a quickly deployable camouflage net delivery device assisted by an unmanned aerial vehicle, having the following beneficial effects: 1. The drone-assisted rapid deployment camouflage net dropping device realizes the purpose of secondary dropping and rapid deployment of the camouflage net through the cooperation among the drone body, the support plate structure, the first dropping mechanism, and the second dropping mechanism. At the same time, through the circular transmission, the purpose of a single drone dropping the camouflage net multiple times in sequence can be achieved, resulting in high dropping efficiency and good dropping deployment. It changes the existing manual, vehicle-mounted, fixed launching, and simple throwing of the camouflage net deployment methods of drone net dropping devices, and realizes the purpose of rapid deployment of the camouflage net.

[0017] 2. The drone-assisted rapid deployment camouflage net dropping device enables the separable equipment to be installed inside the dropping box body 41 through the cooperation among the camouflage net body, the plug connector, the second magnetic strip, and the fourth magnetic strip. And through the plugging and magnetic adsorption methods, the camouflage net 5 can be firmly installed. At the same time, after the camouflage net is dropped and deployed, through the magnetic adsorption effect, the camouflage net can be quickly assembled to achieve on-demand combination and area expansion, so as to meet the needs of camouflage of different areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structure schematic diagram of the present invention; Figure 2 is a three-dimensional structure schematic diagram of another angle of the present invention; Figure 3 is a combined three-dimensional structure schematic diagram of the first dropping mechanism and the second dropping mechanism of the present invention; Figure 4 is a three-dimensional structure schematic diagram of the first dropping mechanism of the present invention; Figure 5 of the present invention Figure 4 is an enlarged schematic diagram of part A in the present invention; Figure 6 is a three-dimensional structure schematic diagram of the support plate structure of the present invention; Figure 7 is a three-dimensional structure schematic diagram of the dropping box body of the present invention; Figure 8 is a three-dimensional structure schematic diagram of the second ejection mechanism of the present invention; Figure 9 of the present invention Figure 8 is an enlarged schematic diagram of part B in the present invention; Figure 10 is a three-dimensional structure schematic diagram of the first ejection mechanism of the present invention; Figure 11 is a three-dimensional structure schematic diagram of the camouflage net body of the present invention.

[0019] In the figure: 1, the UAV body; 2, the support plate structure; 21, the support plate; 22, the convex part; 3, the first delivery mechanism; 31, the motor; 32, the sprocket; 33, the rotating shaft; 34, the chain; 35, the bearing plate; 4, the second delivery mechanism; 41, the delivery box body; 411, the main box; 412, the flared part; 413, the launch tube; 414, the protective shell; 42, the first ejection mechanism; 421, the ejection rod; 422, the fixed block; 423, the first spring; 424, the first latch; 425, the second spring; 43, the guiding mechanism; 431, the base; 432, the connecting rod group; 433, the guiding rod; 434, the ejection plate; 435, the track plate; 436, the first magnetic strip; 44, the second ejection mechanism; 441, the convex block; 442, the third spring; 443, the push rod; 444, the second latch; 445, the straight plate; 446, the fourth spring; 5, the camouflage net; 51, the camouflage net body; 52, the plug connector; 53, the second magnetic strip; 54, the fourth magnetic strip. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0021] Please refer to Figures 1-11 , a rapid deployment type camouflage net delivery device assisted by a UAV, including a UAV body 1, a support plate structure 2 is fixedly installed inside the UAV body 1, a first delivery mechanism 3 is arranged outside the support plate structure 2, a second delivery mechanism 4 is fixedly installed on the first delivery mechanism 3 in a uniformly distributed manner, and a camouflage net 5 is arranged inside the second delivery mechanism 4; The second delivery mechanism 4 includes a delivery box body 41, a first ejection mechanism 42, a guiding mechanism 43, and a second ejection mechanism 44. The delivery box bodies 41 are fixedly connected to the outside of the first delivery mechanism 3 in a uniformly distributed manner. Four groups of first ejection mechanisms 42 are arranged inside the delivery box body 41. A guiding mechanism 43 is fixedly installed at the bottom inside the delivery box body 41. A second ejection mechanism 44 is arranged in the middle inside the delivery box body 41; Through the cooperation of the first ejection mechanism 42, the guiding mechanism 43, and the second ejection mechanism 44, the camouflage net 5 inside the delivery box body 41 can be ejected at two levels, and the UAV body 1 and the support plate structure 2 can drive multiple groups of camouflage nets 5 to be delivered in sequence.

[0022] Furthermore, the support plate structure 2 includes a support plate 21 and a convex part 22. The support plate 21 is fixedly connected to the inside of the UAV body 1, and the convex part 22 is fixedly connected to the lower side of the support plate 21.

[0023] Further, the first delivery mechanism 3 includes a motor 31, a sprocket 32, a rotating shaft 33, a chain 34, and a bearing plate 35. A motor 31 is fixedly connected to the inner side of the UAV body 1. The output end of the motor 31 is fixedly connected to a rotating shaft 33. Two groups of sprockets 32 are fixedly connected to the outer side of the rotating shaft 33. The sprockets 32 and the rotating shaft 33 are provided in two groups. A chain 34 is engaged with the outer side of the sprocket 32. Uniformly distributed bearing plates 35 are fixedly connected to the outer side of the chain 34.

[0024] The motor 31 drives the rotating shaft 33 to rotate. While the rotating shaft 33 is rotating, it drives the sprockets 32 fixedly connected thereto to rotate synchronously. Under the synchronous rotation of the rotating shafts 33 and the sprockets 32 on both sides, the chain 34 is meshed and driven to rotate in a ring shape, so that the chain 34 drives the bearing plates 35 on its outer side to rotate synchronously; Further, the delivery box body 41 includes a main box body 411, a flared portion 412, a launching tube 413, and a protective shell 414. Uniformly distributed main box bodies 411 are fixedly connected to the outer side of the bearing plate 35. A flared portion 412 is fixedly connected to the side of the main box body 411 away from the first delivery mechanism 3. Launching tubes 413 are provided at the four corners of the flared portion 412. A protective shell 414 is fixedly connected to the outer side of the launching tube 413.

[0025] Further, the first ejection mechanism 42 includes an ejection rod 421, a fixed block 422, a first spring 423, a first clamping block 424, and a second spring 425. A fixed block 422 is fixedly installed inside the launching tube 413. An ejection rod 421 is slidably connected to the inside of the fixed block 422. The ejection rod 421 is provided with convex ridges. A first spring 423 is fixedly connected between the fixed block 422 and the convex ridges. A first clamping block 424 is slidably connected to the inside of the protective shell 414. A second spring 425 is fixedly connected between the first clamping block 424 and the inner wall of the protective shell 414. The first clamping block 424 is stuck with the convex ridges.

[0026] Further, the guiding mechanism 43 includes a base 431, a connecting rod group 432, a guiding rod 433, an ejection plate 434, a track plate 435, and a first magnetic strip 436. Two groups of bases 431 are fixedly connected to the inner bottom of the main box body 411. A connecting rod group 432 is rotatably connected to the side of the base 431 away from the first delivery mechanism 3. Uniformly distributed guiding rods 433 are fixedly installed on the outer side of the connecting rod group 432. A track plate 435 is fixedly connected to the outer side of the main box body 411. The guiding rods 433 slide inside the track plate 435. An ejection plate 434 is rotatably connected to the upper side of the connecting rod group 432. Two groups of first magnetic strips 436 are fixedly installed on the ejection plate 434.

[0027] Further, the second ejection mechanism 44 includes a convex block 441, a third spring 442, a push rod 443, a second latch 444, a straight plate 445, and a fourth spring 446. A push rod 443 penetrates through the inner side wall of the main body box 411 near the first delivery mechanism 3. A convex block 441 is fixedly connected to the outer side of the push rod 443. Two groups of straight plates 445 are fixedly connected to the inner side of the main body box 411. A second latch 444 is arranged on the outer side of the convex block 441. A third spring 442 is fixedly connected between the second latch 444 and the straight plate 445. The second latch 444 slides inside the main body box 411. Two groups of fourth springs 446 are fixedly connected between the ejection plate 434 and the inner side wall of the main body box 411.

[0028] While the bearing plate 35 rotates in a circular motion, it drives the second delivery mechanism 4 fixedly installed on its outer side to rotate synchronously. When a single second delivery mechanism 4 moves to a position where the center of the lower side of the support plate 21 corresponds to the protrusion 22, the protrusion 22 pushes the push rod 443, and the push rod 443 breaks through the restrictions of the two second latches 444 on both sides. Since the fourth spring 446 is in a compressed state in its initial state, after the convex block 441 breaks through the restrictions of the second latch 444, the spring force of the fourth spring 446 quickly pushes the camouflage net 5 on the ejection plate 434 to move outward. While the ejection plate 434 moves quickly outward, the link group 432 extends under the guiding action of the guiding rod 433, thereby realizing the stable ejection of the camouflage net 5. Further, the camouflage net 5 includes a camouflage net main body 51, a plug connector 52, a second magnetic strip 53, and a fourth magnetic strip 54. A plug connector 52 is inserted into the ejection rod 421. A camouflage net main body 51 is fixedly connected to the outer side of the plug connector 52. A second magnetic strip 53 and a fourth magnetic strip 54 are fixedly connected to one side of the camouflage net main body 51 close to the ejection plate 434. The second magnetic strip 53 corresponds to the first magnetic strip 436.

[0029] The camouflage net 5 is successively installed inside the main body box 411. It is docked with the slot on the ejection rod 421 through the plug connector 52, and then the second magnetic strip 53 on the back of the camouflage net 5 is docked and adsorbed with the first magnetic strip 436, thereby realizing the detachable installation of the camouflage net 5 inside the delivery box body 41, and the camouflage net 5 can be stably installed by means of plugging and magnetic adsorption. Further, the protrusion 22 corresponds to the push rod 443, and a slot corresponding to the push rod 443 is opened on the bearing plate 35.

[0030] Further, a slot corresponding to the plug connector 52 is opened on the ejection rod 421, and the second magnetic strip 53 and the first magnetic strip 436 are attracted by magnetic force.

[0031] When the ejection plate 434 ejects quickly, it pushes the ejection rods 421 at the four corners to move synchronously. When the ejection rod 421 is pushed by the ejection plate 434, the convex ridge on the ejection rod 421 breaks through the restriction of the block 1 424. Since the spring 1 423 is in a compressed state in the initial state, when the convex ridge breaks through, the ejection rod 421 ejects the camouflage net body 51 under the action of the spring force of the spring 1 423, thereby achieving the effect of secondary ejection of the camouflage net 5, so that the camouflage net 5 is quickly deployed; When the camouflage net 5 is deployed one by one and quickly unfolded, the personnel will connect and magnetically attract the adjacent magnetic strips 54 to achieve the purpose of quickly assembling and deploying it.

[0032] The specific usage and function of this embodiment are as follows: When in use, the camouflage net 5 is first installed on the inner side of the main box 411 in sequence, and the plug connector 52 is connected to the slot on the ejection rod 421, and then the magnetic strip 2 53 on the back of the camouflage net 5 is connected to the magnetic strip 1 436 for adsorption, so as to realize the detachable installation of the camouflage net 5 on the inner side of the delivery box 41, and the camouflage net 5 can be firmly installed by plugging and magnetic adsorption; After the camouflage net 5 is fully equipped, the drone body 1 is taken off through the external remote control device, so that the drone body 1 flies to the designated camouflage net placement area; after the placement position is determined, the external remote control device controls the start motor 31, and the motor 31 drives the rotating shaft 33 to rotate. While the rotating shaft 33 rotates, it drives the sprocket 32 ​​fixedly connected thereto to rotate synchronously. Under the synchronous rotation of the rotating shaft 33 and the sprocket 32 ​​on both sides, the chain 34 is meshed and driven to rotate in a circular manner, so that the chain 34 drives the outer bearing plate 35 to rotate synchronously; When the carrier plate 35 rotates in a circular manner, it drives the delivery mechanism 24 fixedly installed on its outer side to rotate synchronously. When the single delivery mechanism 24 moves to the position corresponding to the lower center of the support plate 21 and the protrusion 22, the protrusion 22 pushes the push rod 443, and the push rod 443 breaks through the restrictions of the two clamping blocks 444 on both sides. Since the spring 446 is initially in a compressed state, after the protrusion 441 breaks through the restrictions of the two clamping blocks 444, the spring force of the spring 446 quickly pushes the camouflage net 5 on the ejection plate 434 to move outward. While the ejection plate 434 moves outward rapidly, the connecting rod group 432 is extended under the guidance of the guide rod 433, thereby achieving stable ejection of the camouflage net 5; When the ejection plate 434 ejects quickly, it pushes the ejection rods 421 at the four corners to move synchronously. When the ejection rod 421 is pushed by the ejection plate 434, the convex ridge on the ejection rod 421 breaks through the restriction of the block 1 424. Since the spring 1 423 is in a compressed state in the initial state, when the convex ridge breaks through, the ejection rod 421 ejects the camouflage net body 51 under the action of the spring force of the spring 1 423, thereby achieving the effect of secondary ejection of the camouflage net 5, so that the camouflage net 5 is quickly deployed; When the camouflage net 5 is deployed one by one and quickly unfolded, the personnel will connect and magnetically attract the adjacent magnetic strips 54 to achieve the purpose of quickly assembling and deploying it.

[0033] 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 drone-assisted rapid deployment camouflage net delivery device, comprising a drone body (1), characterized in that: A support plate structure (2) is fixedly mounted on the inner side of the drone body (1); a first delivery mechanism (3) is arranged on the outer side of the support plate structure (2); a second delivery mechanism (4) is fixedly mounted on the first delivery mechanism (3) and is evenly distributed; a camouflage net (5) is arranged inside the second delivery mechanism (4); The delivery mechanism 2 (4) comprises a delivery box body (41), an ejection mechanism 1 (42), a guide mechanism (43), and an ejection mechanism 2 (44); the outer side of the delivery mechanism 1 (3) is fixedly connected to a delivery box body (41) that is evenly distributed; the inner side of the delivery box body (41) is provided with four groups of ejection mechanisms 1 (42); the inner bottom of the delivery box body (41) is fixedly mounted with a guide mechanism (43); and the inner middle part of the delivery box body (41) is provided with an ejection mechanism 2 (44); Through the cooperation between the ejection mechanism 1 (42), the guide mechanism (43) and the ejection mechanism 2 (44), the camouflage net (5) inside the delivery box (41) can be ejected in two stages, and the drone body (1) and the support plate structure (2) can drive multiple groups of the camouflage nets (5) to be delivered in sequence.

2. The drone-assisted rapid deployment camouflage net delivery device according to claim 1 is characterized in that: The support plate structure (2) comprises a support plate (21) and a raised portion (22); the support plate (21) is fixedly connected to the inner side of the drone body (1), and the raised portion (22) is fixedly connected to the lower side of the support plate (21).

3. The drone-assisted rapid deployment camouflage net delivery device according to claim 2 is characterized in that: The first delivery mechanism (3) comprises a motor (31), a sprocket (32), a rotating shaft (33), a chain (34), and a bearing plate (35); the motor (31) is fixedly connected to the inner side of the drone body (1); the output end of the motor (31) is fixedly connected to the rotating shaft (33); the outer side of the rotating shaft (33) is fixedly connected to two groups of sprockets (32); two groups of sprockets (32) and rotating shafts (33) are provided; the outer side of the sprocket (32) is meshed with a chain (34); the outer side of the chain (34) is fixedly connected to a uniformly distributed bearing plate (35).

4. The drone-assisted rapid deployment camouflage net delivery device according to claim 3 is characterized in that: The delivery box body (41) comprises a main body box (411), a flared portion (412), a launching tube (413), and a protective shell (414); the outer side of the carrying plate (35) is fixedly connected to the main body box (411) which is evenly distributed; the side of the main body box (411) away from the delivery mechanism (3) is fixedly connected to the flared portion (412); the four corners of the flared portion (412) are each provided with a launching tube (413); and the outer side of the launching tube (413) is fixedly connected to the protective shell (414).

5. The drone-assisted rapid deployment camouflage net delivery device according to claim 4 is characterized in that: The ejection mechanism 1 (42) comprises an ejection rod (421), a fixed block (422), a spring 1 (423), a clamping block 1 (424), and a spring 2 (425). The inner side of the launching tube (413) is fixedly mounted with the fixed block (422). The inner side of the fixed block (422) is slidably connected with the ejection rod (421). The ejection rod (421) is provided with a convex ridge. The spring 1 (423) is fixedly connected between the fixed block (422) and the convex ridge. The inner side of the protective shell (414) is slidably connected with the clamping block 1 (424). The spring 2 (425) is fixedly connected between the clamping block 1 (424) and the inner side wall of the protective shell (414). The clamping block 1 (424) is clamped with the convex ridge.

6. The drone-assisted rapid deployment camouflage net delivery device according to claim 5 is characterized in that: The guide mechanism (43) comprises a base (431), a connecting rod group (432), a guide rod (433), an ejection plate (434), a track plate (435), and a magnetic strip (436). The inner bottom of the main body box (411) is fixedly connected to two groups of bases (431). The side of the base (431) away from the delivery mechanism (3) is rotatably connected to the connecting rod group (432). The outer side of the connecting rod group (432) is fixedly installed with evenly distributed guide rods (433). The outer side of the main body box (411) is fixedly connected to the track plate (435). The guide rod (433) slides on the inner side of the track plate (435). The upper side of the connecting rod group (432) is rotatably connected to the ejection plate (434). The ejection plate (434) is fixedly installed with two groups of magnetic strips (436).

7. The drone-assisted rapid deployment camouflage net delivery device according to claim 6 is characterized in that: The ejection mechanism 2 (44) comprises a protrusion (441), a spring 3 (442), a push rod (443), a clamping block 2 (444), a straight plate (445), and a spring 4 (446). The inner side wall of the main body box (411) close to the delivery mechanism 1 (3) is penetrated by a push rod (443). The outer side of the push rod (443) is fixedly connected with a protrusion (441). The inner side of the main body box (411) is fixedly connected with two groups of straight plates (445). The outer side of the protrusion (441) is provided with a clamping block 2 (444). The spring 3 (442) is fixedly connected between the clamping block 2 (444) and the straight plate (445). The clamping block 2 (444) slides on the inner side of the main body box (411). Two groups of spring 4 (446) are fixedly connected between the ejection plate (434) and the inner side wall of the main body box (411).

8. The drone-assisted rapid deployment camouflage net delivery device according to claim 6 is characterized in that: The camouflage net (5) comprises a camouflage net main body (51), a plug connector (52), a second magnetic strip (53), and a fourth magnetic strip (54); the plug connector (52) is plugged into the ejection rod (421); the outer side of the plug connector (52) is fixedly connected to the camouflage net main body (51); a side of the camouflage net main body (51) close to the ejection plate (434) is fixedly connected to the second magnetic strip (53) and the fourth magnetic strip (54); the second magnetic strip (53) corresponds to the first magnetic strip (436).

9. The drone-assisted rapid deployment camouflage net delivery device according to claim 7 is characterized in that: The protruding portion (22) corresponds to the pushing rod (443), and a slot corresponding to the pushing rod (443) is provided on the bearing plate (35).

10. The drone-assisted rapid deployment camouflage net delivery device according to claim 8, characterized in that: The ejection rod (421) is provided with a slot corresponding to the plug connector (52), and the second magnetic strip (53) and the first magnetic strip (436) are attracted to each other through magnetic force.

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