Vehicle-mounted unmanned aerial vehicle auxiliary take-off platform

Abstract

The invention belongs to the technical field of vehicle-mounted unmanned aerial vehicles, and discloses a vehicle-mounted unmanned aerial vehicle auxiliary take-off platform which comprises a hangar body, a hangar sliding cover is slidably connected to the hangar body, a rectangular groove cavity is further formed in the side wall of one end of the hangar body, and an auxiliary take-off part is further arranged on the hangar body. And the auxiliary take-off part comprises a mechanical platform which is connected with the inner walls of the two ends of the rectangular groove cavity in an attached mode. The clamping block can drive the U-shaped plate frame and the machine platform to gradually perform intermittent angle inclination under the driving of the screw rod, the machine platform is inclined to be linked with the installed double-ball telescopic elastic piece to extend the rod body, and the multi-point supporting effect is achieved, so that the vehicle body can be conveniently and rapidly supported under the condition that the vehicle body is inclined. And the machine platform is independently driven to adjust the horizontal angle, so that the unmanned aerial vehicle can take off at a normal horizontal angle.

Description

Technical Field

[0001] The invention belongs to the technical field of vehicle-mounted unmanned aerial vehicles, and in particular is a vehicle-mounted unmanned aerial vehicle auxiliary take-off platform. Background Art

[0002] Car-mounted drones are an innovative product that combines cars and drones. They combine the flexibility of drones with the long-distance mobility of cars to form a composite device with multiple application scenarios. Car-mounted drones generally refer to light passenger vehicles as the operating platform of drones. By equipping cars with modular drone mobile airports (also called hangars), autonomous takeoff, landing and operation of drones are achieved. This combination enables drones to move with cars, expands the operating range of drones, and improves their flexibility and practicality.

[0003] Currently, when a car is driving on a bumpy road, the car body itself will tilt. In view of the uneven road conditions at night, it is usually necessary to launch a car-mounted drone to explore the road. However, the tilted car body will cause the car-mounted drone to be affected by the tilt angle before takeoff, and there is a high probability of deviation before takeoff. It may also collide with the hangar, causing damage to the body, which is not conducive to the use of the car-mounted drone. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a vehicle-mounted UAV auxiliary take-off platform.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an auxiliary take-off platform for a vehicle-mounted unmanned aerial vehicle, comprising a hangar body, a hangar sliding cover being slidably connected to the hangar body, a rectangular groove cavity being opened on the side wall at one end of the hangar body, an auxiliary take-off part being provided on the hangar body, the auxiliary take-off part comprising a machine-mounted platform that is fitted and connected to the inner walls at both ends of the rectangular groove cavity, a U-shaped plate frame being fixedly connected to the bottom end of the machine-mounted platform, double-ball telescopic elastic parts being movably sleeved on the outer walls on four sides of the bottom end of the machine-mounted platform, the bottom ends of the four double-ball telescopic elastic parts being movably sleeved corresponding to the inner walls of the bottom end of the rectangular groove cavity, a rotating connecting screw being also provided on the U-shaped plate frame, a forward and reverse rotating motor being fixedly connected to one end of the screw, for indirectly adjusting the overall offset of the machine-mounted platform, a group of limiting structures being provided on the screw, and a group of the limiting structures being provided with a plurality of luminous lighting structures.

[0006] Preferably, two clamping blocks are fixedly connected to the outer wall of one end of the screw rod, and annular grooves are provided in the inner walls on both sides of the U-shaped plate frame. The two clamping blocks are correspondingly connected to the inner walls of the two annular grooves for rotation, and a clamping groove is also provided in the inner wall of one end of the two annular grooves, and the inner walls of the two clamping grooves can be intermittently connected with the two clamping blocks accordingly.

[0007] Preferably, a group of the limiting structures respectively include a pressure rod frame threadedly connected to the rod body on one side of the screw rod, and the machine-mounted platform is also provided with a second rectangular sliding groove corresponding to the pressure rod frame for sliding connection, and an inclined panel is fixedly connected to the side wall of one end of the pressure rod frame.

[0008] Preferably, the outer walls at both ends of the bottom of the pressure rod frame can be intermittently fitted and connected with a limit plate, an L-shaped limit plate is provided below the inclined plate, a smooth groove is provided on the top end of the L-shaped limit plate, the L-shaped limit plate is threadedly connected between the plate body near the bottom and the screw rod, and the machine-mounted platform is also provided with a first rectangular sliding groove corresponding to the L-shaped limit plate for sliding connection;

[0009] A rubber T-plate is slidably connected to the inner wall of the smooth groove, the top of the rubber T-plate is fixedly connected to the bottom of the inclined plate, the upper half of the rubber T-plate is slidably connected to the top of the L-shaped limit plate, and two groups of springs are fixedly connected between the outer walls on both sides of the top of the rubber T-plate and the inner wall of the top of the smooth groove, and each group of springs is specifically two.

[0010] Preferably, the screw rod is specifically composed of two sections of threaded rod bodies with opposite directions, and the threads on the two sections of threaded rod bodies are specifically divided into two parts, one part has a dense thread pitch, and the other part has a wide thread pitch. The outer wall of one end of the motor and the inner wall of one end of the rectangular groove cavity are fixedly connected, and the screw rod and a group of the limit plates are fixedly connected.

[0011] Preferably, a baffle is fixedly connected to one end of the L-shaped limiting plate, a rubber rod plate is intermittently and closely connected to the bottom end of the baffle plate, and a top of the rubber rod plate is slidably connected to the machine platform.

[0012] Preferably, three T-shaped sliding blocks are fixedly connected to the outer wall of one end of the rubber rod plate, and three T-shaped sliding grooves corresponding to the three T-shaped sliding blocks are opened on the outer wall of one side of the top end of the U-shaped plate frame.

[0013] Preferably, each of the luminous lighting structures includes a conical rod, the bottom end of the conical rod is fixedly connected to the top outer wall of the rubber T-plate, a powder trough for fluorescent powder is opened in the top of the conical rod, and a light-transmitting plate is tightly clamped in the top of the powder trough.

[0014] Preferably, the outer walls at both ends of the conical rod are slidably connected with bevel angle plates, the top end of the L-shaped limit plate is provided with a rectangular groove that is slidably connected with the two bevel angle plates, and one end of the two bevel angle plates is also provided with a smooth groove.

[0015] Preferably, a sliding rod is slidably connected to the inner walls of the two circular grooves, and a second spring is fixedly connected between the outer walls of the two inclined angle plates and the inner walls at both ends of the rectangular groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention can drive the U-shaped plate frame and the machine platform to gradually and intermittently tilt at an angle through the driving force of the screw rod. When the machine platform is tilted, the double-ball telescopic elastic member installed will be linked to extend the rod body, thereby achieving a multi-point support effect. Therefore, when the vehicle body is tilted, the machine platform can be driven alone to adjust the horizontal angle, so that the UAV can take off at a normal horizontal angle.

[0018] The present invention pushes the inclined angle plates set at both ends through the upwardly moved conical rod. After each group of inclined angle plates is subjected to force, it will slide on the sliding rod, thereby squeezing spring two to cause it to deform. The deformed spring two can drive the corresponding inclined angle plates to reset when it is no longer subjected to force. After each group of inclined angle plates is separated, there will be a distance between them. Through this distance, the fluorescent powder in the powder trough can emit color through the light-transmitting plate and the rectangular groove, which is used to indicate the distance between a group of L-shaped limit plates moving on the machine-mounted platform. In a darker environment, it is used to prompt the specific landing point when the drone lands, and it is also convenient for it to be limited and fixed again later.

[0019] The present invention moves the L-shaped limiting plate, and the rubber rod plate that is no longer limited will be attracted and moved upward by the metal machine-mounted platform, so that the top end of the rod body of the rubber rod plate is clamped with the top end of the exposed machine-mounted platform, and a rubber convex surface is added to the top end of the machine-mounted platform, thereby increasing the friction between the drone that is no longer limited by the L-shaped limiting plate and the machine-mounted platform, so that the drone will not easily deviate on the machine-mounted platform, and the fixed-point take-off standard is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the overall cross-sectional plan structure of the hangar body of the present invention;

[0022] Figure 3 This is a schematic diagram of the overall structure of the auxiliary take-off unit of the present invention;

[0023] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the take-off platform of the present invention;

[0024] Figure 5 It is a schematic diagram of the partial cross-section split structure of the auxiliary take-off part of the present invention;

[0025] Figure 6 For the present invention Figure 5A schematic diagram of the partially enlarged structure at center A;

[0026] Figure 7 This is a schematic diagram of the partial split structure of the auxiliary take-off part of the present invention;

[0027] Figure 8 It is a schematic diagram of the local structure of the auxiliary take-off part of the present invention.

[0028] In the figure:

[0029] 1. Hangar body; 11. Hangar slide cover;

[0030] 2. Auxiliary take-off unit; 21. Machine-mounted platform; 22. U-shaped plate frame; 23. Double-ball telescopic elastic member; 24. Screw; 25. Motor; 26. First rectangular slide; 27. Second rectangular slide; 28. Pressure rod frame; 29. ​​Inclined panel; 230. Limiting plate; 231. L-shaped limiting plate; 232. Rubber T-plate; 233. Spring 1; 234. Conical rod; 235. Powder trough; 236. Translucent plate; 237. Inclined angle plate; 238. Circular slide; 239. Slide rod; 240. Spring 2; 241. Baffle; 242. Rubber rod plate; 243. T-shaped slider; 244. T-shaped slide. DETAILED DESCRIPTION

[0031] 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.

[0032] like Figures 1 to 8 As shown, the present invention provides a vehicle-mounted UAV auxiliary take-off platform, including a hangar body 1, a hangar slide cover 11 is slidably connected to the hangar body 1, a rectangular groove cavity is also opened on the side wall of one end of the hangar body 1, and an auxiliary take-off part 2 is also provided on the hangar body 1, the auxiliary take-off part 2 includes a machine-mounted platform 21 that is fitted and connected to the inner walls of the two ends of the rectangular groove cavity, a U-shaped plate frame 22 is fixedly connected to the bottom end of the machine-mounted platform 21, and double-ball telescopic elastic members 23 are movably sleeved on the outer walls of the four sides of the bottom end of the machine-mounted platform 21, and the bottom ends of the four double-ball telescopic elastic members 23 are movably sleeved corresponding to the bottom inner wall of the rectangular groove cavity, and the U-shaped plate frame 22 is also rotatably connected to the screw rod 24, and a forward and reverse rotating motor 25 is fixedly connected to one end of the screw rod 24, which is used to indirectly adjust the overall offset of the machine-mounted platform 21, and a group of limiting structures are provided on the screw rod 24, and a group of limiting structures are provided with a plurality of night-light lighting structures;

[0033] Two clamping blocks are fixedly connected to the outer wall of one end of the screw rod 24, and annular grooves are provided in the inner walls on both sides of the U-shaped plate frame 22. The two clamping blocks are correspondingly connected to the inner walls of the two annular grooves for rotation, and a clamping groove is also provided in the inner wall of one end of the two annular grooves, and the inner walls of the two clamping grooves can be intermittently connected with the two clamping blocks accordingly.

[0034] The above scheme is adopted: by starting the motor 25 to drive the screw 24 to rotate, the block on the screw 24 can be driven to rotate synchronously, thereby causing the block to slide in the annular groove until the rubber block is engaged in the groove, and then the drive of the screw 24 can drive the U-shaped plate frame 22 and the machine platform 21 to gradually tilt at an intermittent angle. When the machine platform 21 tilts, the installed double-ball telescopic elastic member 23 will be linked to extend the rod body, thereby achieving a multi-point support effect, thereby enabling the machine platform 21 to adjust the horizontal angle alone when the vehicle body is tilted.

[0035] A set of limiting structures respectively includes a pressure rod frame 28 threadedly connected to the rod body on one side of the screw rod 24, and a second rectangular slide groove 27 corresponding to the pressure rod frame 28 is also provided on the machine platform 21. An inclined plate 29 is fixedly connected to the side wall of one end of the pressure rod frame 28. The outer walls at both ends of the bottom of the pressure rod frame 28 can be intermittently fitted and connected to the limiting plate 230. An L-shaped limiting plate 231 is provided below the inclined plate 29. A smooth groove is provided on the top end of the L-shaped limiting plate 231. The plate body and the screw rod 24 near the bottom of the L-shaped limiting plate 231 are connected. The rods 24 are threadedly connected, and the machine-mounted platform 21 is also provided with a first rectangular slide groove 26 that is slidably connected to the L-shaped limit plate 231. A rubber T-plate 232 is slidably connected to the inner wall of the smooth groove. The top of the rubber T-plate 232 is fixedly connected to the bottom of the inclined plate 29. The upper half of the rubber T-plate 232 is slidably connected to the top of the L-shaped limit plate 231. Two groups of springs 233 are fixedly connected between the outer walls on both sides of the top of the rubber T-plate 232 and the inner wall of the top of the smooth groove. Each group of springs 233 is specifically two;

[0036] The screw 24 is specifically composed of two sections of threaded rod bodies with opposite directions, and the threads on the two sections of threaded rod bodies are specifically divided into two parts, one part has a dense thread pitch, and the other part has a wide thread pitch. The outer wall of one end of the motor 25 and the inner wall of one end of the rectangular groove cavity are fixedly connected, and the screw 24 and a set of limit plates 230 are fixedly connected.

[0037] By adopting the above scheme, the rotation of the screw rod 24 will also drive the two pressure rod frames 28 and the L-shaped limit plate 231 to move in opposite directions at the same time, but the two pressure rod frames 28 located on the densely threaded rod body will move faster than the two L-shaped limit plates 231. As a result, the inclined plate 29 driven by the pressure rod frames 28 will be separated from the pressure on the rubber T-plate 232, and the rubber T-plate 232 will move upward after being reset by the spring 233. The upwardly moved rubber T-plate 232 will no longer contact the drone, thereby avoiding the two L-shaped limit plates 231 gradually moving away from the limit fixation of the drone, and the rubber T-plate 232 will generate friction on its surface, causing a drag event, causing the drone to deviate on the machine-mounting platform 21.

[0038] A baffle plate 241 is fixedly connected to one end of the L-shaped limiting plate 231, and a rubber rod plate 242 is intermittently fitted and connected to the bottom end of the baffle plate 241. The top of the rubber rod plate 242 is slidably connected to the machine platform 21, and three T-shaped sliders 243 are fixedly connected to the outer wall of one end of the rubber rod plate 242. Three T-shaped sliding grooves 244 corresponding to the three T-shaped sliders 243 are provided on the outer wall of one side of the top end of the U-shaped plate frame 22.

[0039] By adopting the above scheme, when the L-shaped limiting plate 231 moves, the baffle plate 241 can also be driven to move synchronously, so that it no longer serves as a barrier and limit for the rubber rod plate 242. The rubber rod plate 242 that is no longer limited will be attracted and move upward with the metal machine-mounted platform 21, so that the top of the rod body of the rubber rod plate 242 is engaged with the top of the exposed machine-mounted platform 21, and a rubber convex surface is added to the top of the machine-mounted platform 21, thereby increasing the friction between the drone that is no longer limited by the L-shaped limiting plate 231 and the machine-mounted platform 21, so that the drone will not easily deviate on the machine-mounted platform 21, and the fixed-point take-off standard is achieved.

[0040] Each luminous lighting structure includes a conical rod 234, the bottom end of the conical rod 234 is fixedly connected to the top outer wall of the rubber T-plate 232, a powder trough 235 for fluorescent powder is provided in the top of the conical rod 234, a light-transmitting plate 236 is tightly clamped in the top of the powder trough 235, and the outer walls at both ends of the conical rod 234 are slidably connected with bevel angle plates 237, a rectangular groove is provided on the top of the L-shaped limit plate 231 for slidably connecting with the two bevel angle plates 237, and a smooth groove 238 is provided on one end of the two bevel angle plates 237, and a sliding rod 239 is slidably connected in the inner walls of the two smooth grooves 238, and a spring 240 is fixedly connected between the outer walls of the two bevel angle plates 237 and the inner walls at both ends of the rectangular groove.

[0041] The above scheme is adopted: the upward movement process of the rubber T-plate 232 will drive multiple conical rods 234 to move upward synchronously, and the upward conical rods 234 will push the bevel angle plates 237 set at both ends. After each group of bevel angle plates 237 is subjected to force, it will slide on the sliding rod 239, thereby squeezing the spring 240 to cause it to deform. The deformed spring 240 will drive the corresponding bevel angle plate 237 to reset when it is no longer subjected to force. After each group of bevel angle plates 237 are separated, there will be a distance. Through this distance, the fluorescent powder in the powder trough 235 can emit color through the light-transmitting plate 236 and the rectangular groove, which is used to indicate the distance between a group of L-shaped limit plates 231 moving on the machine platform 21. In a darker environment, it is used to prompt the specific landing point when the drone lands, and it is also convenient for it to be limited and fixed again later.

[0042] Phosphor, also known as luminous powder, is a photoluminescent powder that can store light energy after being exposed to natural light, fluorescent light, ultraviolet light, etc., and slowly release it in the form of fluorescence after the light stops, so that it can still be seen at night or in the dark, and the duration can be as long as several hours to more than ten hours;

[0043] The inclination angle of the machine-mounted platform 21 to the horizontal can be adjusted according to the inclination of the vehicle body on site.

[0044] The working principle and use process of the present invention are as follows: by starting the motor 25 to drive the screw rod 24 to rotate, the block on the screw rod 24 can be driven to rotate synchronously, so that the block slides in the annular groove until the rubber block is engaged in the groove, and then the block drives the U-shaped plate frame 22 and the machine platform 21 to gradually tilt at an intermittent angle through the drive of the screw rod 24. When the machine platform 21 tilts, the installed double-ball telescopic elastic member 23 will be linked to extend the rod body, achieving the effect of multi-point support, thereby making the vehicle body tilt. In this case, the machine-mounted platform 21 is driven alone to adjust the horizontal angle so that the UAV can take off at a normal horizontal angle. At the same time, the rotation of the screw rod 24 will also drive the two pressure rod frames 28 and the L-shaped limit plate 231 to move in opposite directions at the same time. However, the two pressure rod frames 28 located on the densely threaded rod body will move faster than the two L-shaped limit plates 231. As a result, the inclined plate 29 driven by the pressure rod frames 28 will be separated from the pressure on the rubber T-plate 232, and the rubber T-plate 232 will move upward after the spring 233 is reset. The rubber T-plate 232 that moves upward will not contact the drone, thus preventing the two L-shaped limit plates 231 from gradually moving away from the limit fixation of the drone, and causing the rubber T-plate 232 to generate friction on its surface, resulting in a dragging event, causing the drone to deviate on the machine-mounting platform 21. The upward movement of the rubber T-plate 232 will drive multiple conical rods 234 to move upward synchronously, and the upwardly moved conical rods 234 will push the inclined angle plates 237 set at both ends. Each group of inclined angle plates 237 will slide on the sliding rod 239 after being subjected to force, thereby The spring 240 will be squeezed to deform. When the deformed spring 240 is no longer subjected to force, it will drive the corresponding inclined angle plate 237 to reset. After each group of inclined angle plates 237 are separated, there will be a gap. Through this gap, the fluorescent powder in the powder tank 235 can emit color through the light-transmitting plate 236 and the rectangular groove, which is used to indicate the distance between a group of L-shaped limit plates 231 on the machine-mounted platform 21. In a dark environment, it is used to indicate the specific landing point when the drone lands, and it is also convenient to limit and fix it again later.

[0045] At the same time, when the L-shaped limiting plate 231 moves, it can also synchronously drive the baffle plate 241 to move, so that it no longer blocks and limits the rubber rod plate 242. The upward movement of the rubber rod plate 242 will pass through a plurality of T-shaped sliders 243 and guide and slide in the corresponding T-shaped slide grooves 244. The rubber rod plate 242 is specifically composed of two parts of different materials. The bottom plate part is specifically a magnetic plate, and the rod body part is specifically made of natural rubber. The rubber rod plate 242, which is no longer limited, will be attracted and moved upward by the metal machine platform 21. As a result, the top of the rubber rod plate 242 is engaged with the top of the machine-mounted platform 21, and a rubber convex surface is added to the top of the machine-mounted platform 21, thereby increasing the friction between the UAV, which is no longer limited by the L-shaped limiting plate 231, and the machine-mounted platform 21, so that the UAV will not easily deviate on the machine-mounted platform 21, and the fixed-point take-off standard is achieved. When the L-shaped limiting plate 231 is subsequently reset and drives the baffle plate 241 to reset, one end surface of the baffle plate 241 will gradually contact and press the rubber rod plate 242 again during the movement process.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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 other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] 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 vehicle-mounted UAV auxiliary take-off platform, comprising a hangar body (1), characterized in that: The hangar body (1) is slidably connected to a hangar sliding cover (11), a rectangular groove cavity is also provided on one end side wall of the hangar body (1), and an auxiliary take-off part (2) is also provided on the hangar body (1), wherein the auxiliary take-off part (2) includes a machine-mounting platform (21) which is fitted and connected to the inner walls of the two ends of the rectangular groove cavity, a U-shaped plate frame (22) is fixedly connected to the bottom end of the machine-mounting platform (21), and double ball extensions are movably sleeved on the outer walls of the four sides of the bottom end of the machine-mounting platform (21). The bottom ends of the four double-ball telescopic elastic members (23) are movably connected to the inner wall of the bottom end of the rectangular groove cavity respectively. The U-shaped plate frame (22) is also rotatably connected with a screw rod (24). A motor (25) of a forward and reverse rotation type is fixedly connected to one end of the screw rod (24) for indirectly adjusting the overall offset of the machine-mounted platform (21). A group of limiting structures are provided on the screw rod (24), and a group of the limiting structures are provided with a plurality of luminous lighting structures.

2. The vehicle-mounted UAV auxiliary take-off platform according to claim 1 is characterized in that: Two clamping blocks are fixedly connected to the outer wall at one end of the screw rod (24), and annular grooves are provided in the inner walls on both sides of the U-shaped plate frame (22). The two clamping blocks are correspondingly connected to the inner walls of the two annular grooves for rotation, and a clamping groove is also provided in the inner wall at one end of the two annular grooves. The inner walls of the two clamping grooves can be intermittently connected to the two clamping blocks accordingly.

3. The vehicle-mounted UAV auxiliary take-off platform according to claim 2 is characterized in that: A group of the limiting structures respectively include a pressure rod frame (28) threadedly connected to a rod body on one side of the screw rod (24); the machine-mounted platform (21) is also provided with a second rectangular sliding groove (27) corresponding to and slidably connected to the pressure rod frame (28); and a slanted panel (29) is fixedly connected to a side wall at one end of the pressure rod frame (28).

4. The vehicle-mounted UAV auxiliary take-off platform according to claim 3 is characterized in that: The outer walls at both ends of the bottom of the pressing rod frame (28) can be intermittently fitted with a limiting plate (230), an L-shaped limiting plate (231) is provided below the inclined plate (29), a smooth groove is provided on the top end of the L-shaped limiting plate (231), the L-shaped limiting plate (231) is threadedly connected to the plate body near the bottom and the screw rod (24), and the machine-mounting platform (21) is also provided with a first rectangular sliding groove (26) corresponding to the L-shaped limiting plate (231) and slidably connected; A rubber T-plate (232) is fitted and slidably connected to the inner wall of the smooth groove, the top end of the rubber T-plate (232) is fixedly connected to the bottom end of the inclined plate (29), the upper half of the rubber T-plate (232) is slidably connected to the top end of the L-shaped limiting plate (231), and two groups of springs (233) are fixedly connected between the outer walls on both sides of the top end of the rubber T-plate (232) and the inner wall of the top end of the smooth groove, and each group of springs (233) specifically includes two springs.

5. The vehicle-mounted UAV auxiliary take-off platform according to claim 4 is characterized in that: The screw rod (24) is specifically composed of two sections of threaded rod bodies with opposite directions, and the threads on the two sections of threaded rod bodies are specifically divided into two parts, one part has a dense thread pitch, and the other part has a wide thread pitch. The outer wall of one end of the motor (25) and the inner wall of one end of the rectangular groove cavity are fixedly connected, and the screw rod (24) and a set of the limit plates (230) are fixedly connected.

6. The vehicle-mounted UAV auxiliary take-off platform according to claim 5, characterized in that: A baffle plate (241) is fixedly connected to one end of the L-shaped limiting plate (231), a rubber rod plate (242) is intermittently fitted to the bottom end of the baffle plate (241), and a top of the rubber rod plate (242) is slidably connected to the machine-mounted platform (21).

7. The vehicle-mounted UAV auxiliary take-off platform according to claim 6, characterized in that: Three T-shaped sliding blocks (243) are fixedly connected to the outer wall at one end of the rubber rod plate (242), and three T-shaped sliding grooves (244) corresponding to the three T-shaped sliding blocks (243) are provided on the outer wall at one side of the top end of the U-shaped plate frame (22).

8. The vehicle-mounted UAV auxiliary take-off platform according to claim 7, characterized in that: Each of the night-light illumination structures comprises a conical rod (234), the bottom end of the conical rod (234) is fixedly connected to the top outer wall of the rubber T-plate (232), a powder trough (235) for storing fluorescent powder is provided in the top end of the conical rod (234), and a light-transmitting plate (236) is tightly clamped in the top end of the powder trough (235).

9. The vehicle-mounted UAV auxiliary take-off platform according to claim 8, characterized in that: The outer walls at both ends of the conical rod (234) are fitted and slidably connected with bevel angle plates (237), the top end of the L-shaped limiting plate (231) is provided with a rectangular groove that is fitted and slidably connected with the two bevel angle plates (237), and one end of the two bevel angle plates (237) is also provided with a smooth groove (238).

10. The vehicle-mounted UAV auxiliary take-off platform according to claim 9, characterized in that: The inner walls of the two circular grooves (238) are fitted and slidably connected with sliding rods (239), and the outer walls of the two inclined angle plates (237) and the inner walls at both ends of the rectangular groove are jointly and fixedly connected with springs 2 (240).

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