Vehicle-mounted high-maneuverability observation and attack integrated unmanned helicopter

Abstract

The invention relates to a vehicle-mounted high-maneuverability reconnaissance and attack integrated unmanned helicopter, and belongs to the technical field of unmanned aerial vehicles, the vehicle-mounted high-maneuverability reconnaissance and attack integrated unmanned helicopter comprises an unmanned aerial vehicle body, an undercarriage and a vehicle-mounted lifter, the undercarriage is arranged on the unmanned aerial vehicle body and used for supporting the unmanned aerial vehicle body, and the undercarriage comprises supporting legs and a control assembly; the multiple supporting legs are arranged on the unmanned aerial vehicle body in an array mode, the height of the supporting legs is telescopic, the control assembly is arranged on the unmanned aerial vehicle body and used for driving the supporting legs to stretch out and draw back, and the vehicle-mounted lifter is arranged on a vehicle and used for driving the parked unmanned aerial vehicle body to move in the direction away from the vehicle. The vehicle-mounted unmanned aerial vehicle has the effect of improving the problem that the vehicle-mounted unmanned aerial vehicle is difficult to take off in the vehicle running process.

Description

Technical Field

[0001] The present application relates to the technical field of unmanned aerial vehicles, and in particular to a vehicle-mounted highly mobile reconnaissance and strike integrated unmanned helicopter. Background Art

[0002] Due to their large size and heavy weight, traditional helicopters usually require dedicated airports or helipads for takeoff and landing, making it difficult to achieve high-mobility deployment on vehicles, which greatly limits their rapid response capabilities and flexibility.

[0003] At present, with the advancement of technology, more and more miniaturized drones have gradually appeared on the market. Although small drones have certain advantages in rapid response and flexibility, their load capacity and endurance are limited. Therefore, small drones need to be deployed on vehicles, transported by vehicles to the work area, and then take off for reconnaissance or attack. However, vehicles are usually bumpy when driving in the field work area, and small drones need to take off under stable conditions, which will cause the vehicle-mounted drone to take off more difficultly during the vehicle's driving process. If the vehicle is stopped to take off the drone, it will not only affect the rapid response, but also cause the vehicle to stop and become a fixed target. Summary of the invention

[0004] In order to improve the problem that a vehicle-mounted UAV has difficulty taking off while the vehicle is moving, the present application provides a vehicle-mounted highly maneuverable reconnaissance and strike integrated unmanned helicopter.

[0005] The present application provides a vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter adopts the following technical solution: A vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter comprises an unmanned aerial vehicle body, a landing gear and a vehicle-mounted lifter, wherein the landing gear is arranged on the unmanned aerial vehicle body and is used to support the unmanned aerial vehicle body, the landing gear comprises a supporting foot and a control component, a plurality of supporting feet are arranged in an array on the unmanned aerial vehicle body, and the height of the supporting foot is retractable, the control component is arranged on the unmanned aerial vehicle body and is used to drive the supporting foot to be retracted, and the vehicle-mounted lifter is arranged on a vehicle and is used to drive the parked unmanned aerial vehicle body to move in a direction away from the vehicle.

[0006] By adopting the above technical solution, when the drone body takes off during the driving of the vehicle, as the vehicle bumps or tilts, the control component controls the support legs on the tilted side to extend and retract, so that the drone body supported by multiple support legs always maintains balance, reducing the impact of the vehicle's bumps and tilts on the drone body, improving the stability of the drone body when it takes off when parked on the vehicle, and cooperating with the vehicle's lifter to drive the drone body away from the vehicle, assisting the drone body to take off, effectively improving the problem that it is difficult for a vehicle-mounted drone to take off during the driving of the vehicle.

[0007] Optionally, the support foot includes a support sleeve, a support rod and a storage assembly, the support sleeve is hinged on the drone body, the support rod is slidably inserted on the support sleeve, and the storage assembly is arranged on the drone body and is used to drive the support sleeve to rotate in a direction away from or close to the drone body.

[0008] By adopting the above technical solution, after the drone body takes off, the storage component drives the multiple support sleeves to rotate in the direction close to the drone body, so that the multiple support feet can be stored, reducing the space occupied by the support feet after the drone body takes off and the impact on the flight. When the drone needs to land on the vehicle, the storage component drives the multiple support feet to rotate in the direction away from the drone body, so that the multiple support feet are unfolded, and the multiple support feet can support the drone body.

[0009] Optionally, the storage assembly includes a winding drum, a winding motor and a pull rope, the winding drum is rotatably arranged on the drone body, the winding motor is arranged on the drone body and is used to drive the winding drum to rotate, a plurality of pull ropes are wound around the winding drum, and the plurality of pull ropes are respectively connected to a plurality of pull rods.

[0010] By adopting the above technical solution, the winding motor drives the winding reel to rotate, and the winding reel can reel in or release the pull rope. When the winding reel reels in the pull rope, the pull rope can pull the support sleeve for storage. When the winding reel releases the pull rope, the support sleeve can rotate and unfold in the direction away from the pull rope.

[0011] Optionally, a limit assembly for limiting the rotation of the winding drum is provided on the winding drum, and the limit assembly includes a ratchet, a pawl, a limit spring and a toggle member, the ratchet is coaxially arranged on the winding drum, the pawl is hingedly arranged on the drone body, the limit spring is arranged on the drone body and connected to the pawl, the limit spring always has a tendency to drive the pawl to abut against the ratchet and limit the ratchet to rotate in the direction of releasing the pull rope from the winding drum, and the toggle member is arranged on the drone body and is used to drive the pawl away from the ratchet.

[0012] By adopting the above technical solution, during the process of the reel winding up the pull rope, the reel drives the ratchet to rotate, and the ratchet pushes the pawl away, so that the ratchet can rotate normally in the direction of winding up the pull rope. After the reel stops driving the reel to rotate in the direction of winding up the pull rope, the pawl abuts against the ratchet under the action of the limit spring, limiting the ratchet from rotating in the direction of the reel releasing the pull rope, thereby improving the stability of the reel after winding up the pull rope, and further improving the stability of the support foot in the retracted state and in the state of supporting the drone body. When the pull rope needs to be released, the pawl is driven away from the ratchet by the toggle member, so that the ratchet and the reel can be driven to rotate in the direction of releasing the pull rope.

[0013] Optionally, the control component includes an electric push rod, a spirit level and a controller, the electric push rod is arranged on a support sleeve, the piston rod of the electric push rod is connected to the support rod, the spirit level is arranged on the drone body, and the controller is arranged on the drone body and is electrically connected to the spirit level and the electric push rod.

[0014] By adopting the above technical solution, when the drone body takes off, the spirit level detects the levelness of the drone body and then sends an electrical signal to the controller. The controller can then control the electric push rod on the tilted side of the drone body to start, and the piston rod of the electric push rod drives the support rod to move toward or away from the support sleeve, so that the height of the support foot can be adjusted in real time to ensure the stability of the drone body.

[0015] Optionally, a buffer spring is provided on the support sleeve, and the buffer spring is connected to the support rod. An electromagnet for adsorbing onto the support rod is provided on the piston rod of the electric push rod, and the electromagnet is electrically connected to the controller.

[0016] By adopting the above technical solution, when the UAV takes off, the control electromagnet is energized to adsorb the support rod, so that the piston rod of the electric push rod is connected to the support rod. When the UAV lands, the control electromagnet is de-energized, and the piston rod of the electric push rod is controlled to retract, thereby releasing the connection between the piston rod of the electric push rod and the support rod. The pressure during the landing of the UAV can be transmitted to the buffer spring through the support sleeve. The buffer spring provides a buffer for the landing of the UAV body, thereby improving the stability of the UAV body during landing.

[0017] Optionally, the vehicle-mounted lifter includes a parking plate and a driving push rod, wherein the parking plate is slidably arranged on the vehicle in a direction toward the top of the vehicle, the driving push rod is arranged on the vehicle and electrically connected to the controller, and the piston rod of the driving push rod is connected to the parking plate.

[0018] By adopting the above technical solution, when the drone body takes off, the piston rod of the driving push rod extends, pushing the parking plate to move away from the vehicle. The parking plate can push the drone body to move away from the vehicle, assisting the drone body to take off.

[0019] Optionally, the parking plate includes a guide frame, a ball, a sliding plate, a telescopic spring and a placement plate. The guide frame is arranged on the top of the vehicle, a plurality of ball bearings are rotatably arranged on the sliding plate, a plurality of the ball bearings abut against the inner bottom wall of the guide frame, a plurality of telescopic springs are arranged on the inner side wall of the guide frame and the sliding plate, the placement plate is arranged on a plurality of telescopic springs, and the piston rod of the driving push rod abuts against the placement plate.

[0020] By adopting the above technical solution, when the drone body is parked on a vehicle, as the vehicle travels, the sliding plate moves in the guide frame due to the rolling of the balls in the guide frame, and the sliding plate drives the placement plate to move. At the same time, the telescopic spring expands and contracts as the placement plate moves, thereby providing a buffer for the placement plate, thereby improving the stability of the drone body parked on the placement plate during the driving of the vehicle.

[0021] Optionally, the drone body is provided with a camera and an infrared device, and the drone body is provided with a mounting mechanism for mounting reconnaissance or strike equipment.

[0022] By adopting the above technical solution, after the drone takes off, the camera and infrared instrument can monitor the external environment, and the mounting mechanism can mount reconnaissance or strike equipment, thereby enhancing the drone's reconnaissance and strike capabilities.

[0023] Optionally, the mounting mechanism includes a positioning claw, a positioning rod and a driving member, wherein two positioning claws are coaxially hingedly arranged on the drone body, and a sliding groove is obliquely opened on the positioning claw, and the inclination directions of the sliding grooves on the two positioning claws are opposite. The positioning rod is slidably arranged on the drone body along the direction of the hinge axis of the two positioning claws, and the two ends of the positioning rod are respectively slidably arranged in a sliding groove, and the driving member is arranged on the drone body and is used to drive the positioning rod to slide.

[0024] By adopting the above technical solution, the reconnaissance or strike equipment is placed between the two positioning claws, and then the pushing member is started. The pushing member pushes the two ends of the positioning rod to slide in the slide grooves of the two positioning claws respectively. The positioning rod abuts against the side walls of the slide groove, so that the two positioning claws are close to each other. The two positioning claws can clamp the reconnaissance or strike equipment, thereby conveniently and quickly positioning the reconnaissance or strike equipment on the drone body.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. Reduce the impact of vehicle bumps and tilts on the drone body, improve the stability of the drone body when it is parked on the vehicle and take off, and cooperate with the vehicle lifter to drive the drone body away from the vehicle to assist the drone body in taking off, effectively improving the problem that the vehicle-mounted drone is difficult to take off during the vehicle's driving; 2. After the drone takes off, the storage component drives the multiple support sleeves to rotate towards the direction close to the drone body, so that the multiple support feet can be stored, reducing the space occupied by the support feet after the drone takes off and the impact on the flight; 3. When the drone is landing, the control electromagnet is powered off, and the piston rod of the electric push rod is controlled to retract, and the connection between the piston rod of the electric push rod and the support rod is released. The pressure during the landing of the drone can be transmitted to the buffer spring through the support sleeve. The buffer spring provides a buffer for the landing of the drone body and improves the stability of the drone body during landing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of a vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to an embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the structure of the drone body of an embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the structure of the landing gear and mounting mechanism of an embodiment of the present application.

[0029] Figure 4 It is a structural schematic diagram of the drone body from another perspective of an embodiment of the present application.

[0030] Figure 5 It is a schematic diagram of the structure of the winding reel of an embodiment of the present application.

[0031] Figure 6 It is a schematic diagram of the structure of the vehicle-mounted lifter according to an embodiment of the present application.

[0032] 1. UAV body; 2. landing gear; 21. support foot; 211. support sleeve; 212. support rod; 213. storage assembly; 2131. winding disk; 2132. winding motor; 2133. pull rope; 22. control assembly; 221. electric push rod; 222. level; 3. vehicle-mounted lifter; 31. parking plate; 311. guide frame; 312. ball bearing; 313. sliding plate; 314. telescopic spring; 315. placement plate; 32. driving push rod; 4. limit assembly; 41. ratchet; 42. pawl; 43. limit spring; 44. toggle member; 441. limit motor; 442. cam; 5. buffer spring; 6. electromagnet; 7. camera; 8. infrared instrument; 9. mounting mechanism; 91. positioning claw; 92. positioning rod; 93. driving member. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-6 This application is described in further detail.

[0034] The embodiment of the present application discloses a vehicle-mounted, highly mobile, reconnaissance and strike integrated unmanned helicopter.

[0035] Reference Figure 1 , Figure 2The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter includes an unmanned aerial vehicle body 1, a landing gear 2, a vehicle-mounted lifter 3, a camera 7, an infrared device 8 and a mounting mechanism 9.

[0036] Reference Figure 2 The camera 7 and the infrared device 8 are installed on the drone body 1. In this embodiment, the camera 7 is a high-definition camera and is electrically connected to the built-in display end of the vehicle, so that the drone body 1 can take pictures of the external environment after taking off, and then transmit the collected image data to the vehicle end. The infrared device 8 is an infrared camera, so that the drone can take images through infrared rays after taking off at night, thereby improving the night reconnaissance capability of the drone body 1.

[0037] Reference Figure 2 , Figure 3 , there are multiple mounting mechanisms 9 installed on the drone body 1, and the mounting mechanisms 9 are used to mount reconnaissance or strike equipment. The mounting mechanisms 9 include positioning claws 91, positioning rods 92 and driving members 93. Two positioning claws 91 are coaxially hingedly installed on the drone body 1, and slide grooves are provided on the two positioning claws 91. The slide grooves on the two positioning claws 91 are inclined, and the inclination directions of the slide grooves on the two positioning claws 91 are opposite. The positioning rod 92 is slidably installed on the drone body 1 in the direction of the hinge axis of the two positioning claws 91, and the two ends of the positioning rod 92 slide in the slide grooves of the two positioning claws 91 respectively. The driving member 93 is installed on the drone body 1, and the driving member 93 is used to drive the positioning rod 92 to slide. The driving member 93 can be a linear driving device such as a cylinder, an oil cylinder, and an electric push rod. In this embodiment, the driving member 93 is an electric push rod, which is electrically connected to the controller. The electric push rod is installed on the drone body 1 along the sliding direction of the positioning rod 92, and the piston rod of the electric push rod is connected to the positioning rod 92.

[0038] The staff controls the electric push rod to start, and the piston rod of the electric push rod pushes the positioning rod 92 to move in the direction of the hinge axis close to the two positioning claws 91, and the positioning rod 92 pulls the two positioning claws 91 to expand in the direction away from each other, and then places the reconnaissance or strike equipment such as fire extinguishing bombs and cruise bombs between the two positioning claws 91, and then controls the electric push rod to start, so that the piston rod of the electric push rod pulls the positioning rod 92 to move in the direction away from the hinge axis of the two positioning claws 91, and the positioning rod 92 abuts against the side wall of the slide slot, so that the two positioning claws 91 approach each other, and the two positioning claws 91 can clamp the reconnaissance or strike equipment, and then carry the reconnaissance or strike equipment, thereby improving the strike capability of the UAV body 1.

[0039] Reference Figure 3 , Figure 4The landing gear 2 is installed on the drone body 1. The landing gear 2 is used to support the drone body 1. The landing gear 2 includes a support foot 21 and a control component 22. Four support feet 21 are installed in a rectangular array at the bottom of the drone body 1. The height of the support foot 21 is retractable. The support foot 21 includes a support sleeve 211, a support rod 212 and a storage component 213. The support sleeve 211 is hingedly installed at the bottom of the drone body 1. The support sleeve 211 is hollow inside and has an opening at one end away from the drone body 1. The support rod 212 is slidably inserted in the support sleeve 211. The support rod 212 is an iron rod; the control component 22 is installed on the drone body 1. The control component 22 is used to drive the support foot 21 The control component 22 includes an electric push rod 221, a spirit level 222 and a controller. The electric push rod 221 is mounted on the inner bottom wall of the support sleeve 211. An electromagnet 6 is mounted on the piston rod of the electric push rod 221. The electromagnet 6 is electrically connected to the power supply of the UAV body 1. The electromagnet 6 is used to be adsorbed to one end of the support rod 212 inserted in the support sleeve 211. The spirit level 222 is mounted on the UAV body 1. In this embodiment, the spirit level 222 is an electronic spirit level. The controller is mounted on the UAV body 1. The controller is electrically connected to the electromagnet 6 and the electric push rod 221. A buffer spring 5 is mounted on the inner bottom wall of the support sleeve 211, and the buffer spring 5 is connected to the support rod 212.

[0040] Before the drone body 1 takes off, the controller controls the electromagnet 6 to be energized, and controls the piston rod of the electric push rod 221 to extend, driving the electromagnet 6 to approach the support rod 212 and adsorb the support rod 212, so as to realize the connection between the piston rod of the electric push rod 221 and the support rod 212. During the take-off of the drone body 1, the level 222 detects the horizontal state of the drone body 1, and then sends the data to the controller. The controller controls the electric push rod 221 on the tilted side of the drone body 1 to start, and the piston rod of the electric push rod 221 extends or retracts, driving the support rod 212 to move away from the support sleeve 211 or close to the support sleeve 211, thereby increasing or shortening the height of the support foot 21, so that the drone body 1 can move smoothly when the vehicle is bumpy or tilted. During the driving process, it is possible to adaptively maintain balance in real time, reduce the impact of the vehicle's bumps and tilts on the drone body 1, and improve the stability of the drone body 1 when it is parked on the vehicle and takes off; when the drone body 1 lands, the controller controls the electromagnet 6 to cut off the power, the electromagnet 6 cancels the adsorption of the support rod 212, and then the piston rod of the electric push rod 221 is retracted, and the connection between the piston rod of the electric push rod 221 and the support rod 212 is released. At this time, the support rod 212 is supported by the buffer spring 5, and the pressure when the drone body 1 lands is transmitted to the buffer spring 5 through the support sleeve 211, and then transmitted to the support rod 212, so that the buffer spring 5 contracts, thereby providing a buffer for the drone body 1 when landing, and improving the stability of the drone body 1 when landing.

[0041] Reference Figure 3 , Figure 4 The storage component 213 is installed on the drone body 1. The storage component 213 is used to drive the support sleeve 211 to rotate in a direction away from or close to the drone body 1. The storage component 213 includes a winding disk 2131, a winding motor 2132 and a pull rope 2133. The winding disk 2131 is rotatably installed on the drone body 1, and the winding motor 2132 is installed on the drone body 1. The winding motor 2132 is electrically connected to the controller, and the output shaft of the winding motor 2132 is coaxially connected to the rotating shaft of the winding disk 2131. Four pull ropes 2133 are wound on the winding disk 2131. In this embodiment, the pull rope 2133 is a steel rope. Four winding spaces are formed on the winding disk 2131 by partitions, which are convenient for winding four pull ropes 2133 separately.

[0042] Reference Figure 4 , Figure 5 The winding disk 2131 is provided with a limit assembly 4, which is used to limit the rotation direction of the winding disk 2131. The limit assembly 4 includes a ratchet 41, a pawl 42, a limit spring 43 and a toggle member 44. The ratchet 41 is coaxially mounted on the rotating shaft of the winding disk 2131, the pawl 42 is hingedly mounted on the drone body 1, the limit spring 43 is mounted on the drone body 1 and connected to the pawl 42, and the limit spring 43 always has a tendency to drive the pawl 42 to abut against the ratchet 41. When the pawl 42 abuts against the ratchet 41, the ratchet 41 only It can rotate in the direction of the winding rope 2133 of the winding disk 2131. The toggle member 44 is installed on the drone body 1. The toggle member 44 is used to drive the pawl 42 away from the ratchet 41. In this embodiment, the toggle member 44 includes a limit motor 441 and a cam 442. The limit motor 441 is installed on the drone body 1. The limit motor 441 is electrically connected to the controller. The output shaft of the limit motor 441 is eccentrically connected to the cam 442. The cam 442 is used to abut the side of the pawl 42 close to the ratchet 41 to push the pawl 42 away from the ratchet 41.

[0043] When the drone body 1 is landing, the staff starts the limit motor 441, and the output shaft of the limit motor 441 drives the cam 442 to rotate, so that the protruding end of the cam 442 rotates to push the pawl 42 away from the ratchet 41, releasing the restriction on the rotation of the ratchet 41. At this time, the support sleeve 211 can rotate in the direction away from the drone body 1 under the action of gravity. When the support sleeve 211 drives the support rod 212 to rotate until the end of the support rod 212 away from the support sleeve 211 is inclined toward the outside of the drone body 1, the output shaft of the limit motor 441 drives the protruding end of the cam 442 to rotate until it no longer contacts the pawl 42, and the limit spring 43 drives the pawl 42 to contact the ratchet 41, limiting the ratchet 41 from rotating in the direction of releasing the pull rope 2133 from the winding drum 2131, and the drone body 1 can land at this time; after the drone body 1 takes off, the output shaft of the limit motor 441 drives the winding drum 2131 to release the pull rope 2133. 131 rotates in the direction of winding up the pull rope 2133, and the winding disk 2131 drives the ratchet 41 to rotate. During the rotation, the ratchet 41 pushes the pawl 42 away, and the winding disk 2131 winds up the four pull ropes 2133. The pull rope 2133 pulls the support sleeve 211 to rotate in the direction close to the drone body 1, and the support sleeve 211 can be pulled to abut against the bottom of the drone body 1, and the support foot 21 is stored, thereby reducing the space occupied by the support foot 21 after the drone body 1 takes off and the impact on the flight. After the limit motor 441 stops, the pawl 42 can abut against the ratchet 41 under the action of the limit spring 43, limiting the ratchet 41 from rotating in the direction of releasing the pull rope 2133, effectively improving the stability of the winding disk 2131 after winding up the pull rope 2133, thereby improving the stability of the support foot 21 in the retracted state and in the state of supporting the drone body 1.

[0044] Reference Figure 1 , Figure 6The vehicle-mounted lifter 3 is installed on the top of the vehicle. The vehicle-mounted lifter 3 is used to drive the parked drone body 1 to move away from the vehicle. The vehicle-mounted lifter 3 includes a parking plate 31 and a driving push rod 32. The parking plate 31 is installed on the top of the vehicle. The parking plate 31 includes a guide frame 311, a ball 312, a sliding plate 313, a telescopic spring 314 and a placement plate 315. The guide frame 311 is installed on the top of the vehicle. The guide frame 311 is hollow inside and has an upper end opening. A plurality of ball 312 are rotatably installed at the bottom of the sliding plate 313. The ball 312 abuts against the inner bottom wall of the guide frame 311. The telescopic spring 314 is on the sliding plate 313. The top and side walls of the guide frame 311 are installed with multiple telescopic springs 314, which are all connected to the placement plate 315. In the present embodiment, the placement plate 315 is an electromagnetic suction cup, which is electrically connected to the power supply of the UAV body 1, and the electromagnetic suction cup is electrically connected to the controller; the driving push rod 32 is installed on the sliding plate 313, and the piston rod of the driving push rod 32 abuts against the bottom of the placement plate 315, and the driving push rod 32 is electrically connected to the controller. In the present embodiment, the driving push rod 32 is an electric push rod, which is electrically connected to the power supply of the UAV body 1, and the stroke of the piston rod of the driving push rod 32 is less than the maximum extension stroke of the telescopic spring 314.

[0045] When the drone body 1 is parked on the placement plate 315, the controller controls the electromagnetic suction cup to be energized, and the electromagnetic suction cup can adsorb the support rod 212, thereby positioning the drone body 1 on the placement plate 315, improving the stability of the drone body 1 parked on the placement plate 315, and during the parking process, as the vehicle bumps and drives, the ball 312 on the sliding plate 313 can slide at the bottom of the guide frame 311, so that the sliding plate 313 moves in the guide frame 311, and the sliding plate 313 drives the placement plate 315 to move through the buffer spring 5, and the placement plate 315 squeezes the multiple buffer springs 5 ​​at the same time. When the sliding plate 313 moves to one side due to inertia, the placement plate 315 squeezes the multiple buffer springs 5 ​​to the other side, thereby providing buffering for the placement plate 315 during the driving of the vehicle through the movement of the sliding plate 313 and the contraction of the multiple buffer springs 5, thereby improving the stability of the drone body 1 parked on the placement plate 315 during the driving of the vehicle, and reducing the possibility of the drone body 1 being damaged due to bumps during the driving of the vehicle.

[0046] The implementation principle of the vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter of the present application embodiment is as follows: when the unmanned aerial vehicle body 1 takes off during the driving of the vehicle, the placement plate 315 releases the adsorption of the unmanned aerial vehicle body 1, and at the same time, the piston rod of the electric push rod 221 extends, so that the electromagnet 6 adsorbs the support rod 212. As the vehicle bumps or tilts during driving, the telescopic spring 314 expands and contracts accordingly to increase the level of the placement plate 315. At the same time, the level meter 222 detects the level of the unmanned aerial vehicle body 1, and the electric push rod 221 on the offset side of the unmanned aerial vehicle body 1 is started, and the piston rod of the electric push rod 221 drives the support rod 212 to move. 212 is close to or away from the support sleeve 211, and the height of the support foot 21 on the offset side is adjusted, so that the UAV body 1 supported by multiple support feet 21 always maintains balance, reduces the impact of the vehicle's bumps and tilts on the UAV body 1, and improves the stability of the UAV body 1 parked on the vehicle. When taking off, the piston rod of the push rod 32 is driven to extend, and the placement plate 315 is pushed away from the vehicle. The placement plate 315 drives the UAV body 1 to move away from the vehicle, assisting the UAV body 1 to take off, and effectively improving the problem that the vehicle-mounted UAV is difficult to take off during the driving of the vehicle.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter, characterized by: The invention comprises an unmanned aerial vehicle (UAV) body (1), a landing gear (2) and a vehicle-mounted lifter (3), wherein the landing gear (2) is arranged on the UAV body (1) and is used to support the UAV body (1), the landing gear (2) comprises a supporting foot (21) and a control component (22), a plurality of supporting feet (21) are arranged in an array on the UAV body (1), and the height of the supporting foot (21) is retractable, the control component (22) is arranged on the UAV body (1) and is used to drive the supporting foot (21) to be retracted, and the vehicle-mounted lifter (3) is arranged on a vehicle and is used to drive the parked UAV body (1) to move in a direction away from the vehicle.

2. The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to claim 1 is characterized in that: The support foot (21) comprises a support sleeve (211), a support rod (212) and a storage assembly (213); the support sleeve (211) is hingedly arranged on the drone body (1); the support rod (212) is slidably inserted on the support sleeve (211); and the storage assembly (213) is arranged on the drone body (1) and is used to drive the support sleeve (211) to rotate in a direction away from or close to the drone body (1).

3. The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to claim 2 is characterized in that: The storage assembly (213) comprises a winding disk (2131), a winding motor (2132) and a pull rope (2133); the winding disk (2131) is rotatably arranged on the drone body (1); the winding motor (2132) is arranged on the drone body (1) and is used to drive the winding disk (2131) to rotate; a plurality of pull ropes (2133) are wound around the winding disk (2131); and the plurality of pull ropes (2133) are respectively connected to a plurality of pull rods.

4. The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to claim 3 is characterized by: The winding disk (2131) is provided with a limit assembly (4) for limiting the rotation of the winding disk (2131), the limit assembly (4) comprising a ratchet (41), a pawl (42), a limit spring (43) and a toggle member (44), the ratchet (41) being coaxially arranged on the winding disk (2131), the pawl (42) being hingedly arranged on the drone body (1), the limit spring (43) being arranged on the drone body (1) and connected to the pawl (42), the limit spring (43) always having a tendency to drive the pawl (42) to abut against the ratchet (41) and limit the ratchet (41) from rotating in a direction in which the winding disk (2131) releases the pull rope (2133), and the toggle member (44) being arranged on the drone body (1) and being used to drive the pawl (42) away from the ratchet (41).

5. The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to claim 2 is characterized in that: The control assembly (22) comprises an electric push rod (221), a level (222) and a controller; the electric push rod (221) is arranged on a support sleeve (211); a piston rod of the electric push rod (221) is connected to the support rod (212); the level (222) is arranged on the drone body (1); and the controller is arranged on the drone body (1) and is electrically connected to both the level (222) and the electric push rod (221).

6. The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to claim 5 is characterized by: The support sleeve (211) is provided with a buffer spring (5), the buffer spring (5) is connected to the support rod (212), the piston rod of the electric push rod (221) is provided with an electromagnet (6) for adsorbing onto the support rod (212), and the electromagnet (6) is electrically connected to the controller.

7. The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to claim 5 is characterized by: The vehicle-mounted lifter (3) comprises a parking plate (31) and a driving push rod (32); the parking plate (31) is slidably arranged on the vehicle in a direction toward the top of the vehicle; the driving push rod (32) is arranged on the vehicle and is electrically connected to a controller; and a piston rod of the driving push rod (32) is connected to the parking plate (31).

8. The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to claim 7 is characterized by: The parking disk (31) comprises a guide frame (311), a ball bearing (312), a sliding plate (313), a telescopic spring (314) and a placement plate (315). The guide frame (311) is arranged on the top of the vehicle. A plurality of ball bearings (312) are rotatably arranged on the sliding plate (313). The plurality of ball bearings (312) abut against the inner bottom wall of the guide frame (311). A plurality of telescopic springs (314) are arranged on the inner side wall of the guide frame (311) and the sliding plate (313). The placement plate (315) is arranged on the plurality of telescopic springs (314). The piston rod of the driving push rod (32) abuts against the placement plate (315).

9. The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to claim 1, characterized in that: The drone body (1) is provided with a camera (7) and an infrared device (8), and the drone body (1) is provided with a mounting mechanism (9) for mounting reconnaissance or strike equipment.

10. The vehicle-mounted high-mobility reconnaissance and strike integrated unmanned helicopter according to claim 9, characterized in that: The mounting mechanism (9) comprises a positioning claw (91), a positioning rod (92) and a driving member (93); two positioning claws (91) are coaxially hingedly provided on the drone body (1); a sliding groove is obliquely provided on the positioning claw (91); the two sliding grooves on the two positioning claws (91) are inclined in opposite directions; the positioning rod (92) is slidably provided on the drone body (1) along a direction toward the hinge axis of the two positioning claws (91); two ends of the positioning rod (92) are slidably provided in a sliding groove respectively; the driving member (93) is provided on the drone body (1) and is used to drive the positioning rod (92) to slide.

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