Vehicle-mounted composite wing unmanned aerial vehicle take-off and landing device and vehicle

Abstract

The utility model provides a vehicle-mounted composite wing unmanned aerial vehicle take-off and landing device and a vehicle. The device comprises a mounting base, a rotating mechanism, a bearing platform and a clamping mechanism. The rotating mechanism comprises a rotating motor, a turbine worm reducer, a rotating shaft, a bearing and a universal wheel. The clamping mechanism comprises a translation motor, a rack, a sliding block, an electric push rod, a contact switch, a pressing cage rotating shaft and a pressing cage. The rotating mechanism is mounted between the mounting base and the bearing platform, power of the rotating motor is transmitted to the bearing platform through the turbine worm reducer and the rotating shaft, the bearing platform is driven to rotate, and orientation control is achieved. The clamping mechanism is installed on the bearing platform, translation of the clamping mechanism is driven through the translation motor, and clamping and releasing of the aircraft skid are achieved through the electric push rod, the contact switch and the pressing ring. Round sliding grooves are formed in the lower portion of the bearing platform and matched with universal wheels to achieve reliable supporting of the bearing platform, and the universal wheels are evenly distributed and installed below the round sliding grooves according to bearing requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering surveying technical field, especially in vehicle formula composite wing unmanned aerial vehicle take-off and landing device and vehicle. BACKGROUND

[0002] The existing composite wing unmanned aerial vehicle on vehicle take-off and landing mode mainly is: vehicle reaches the area of flying and stops, the operation hand of the crew assembles unmanned aerial vehicle and places in the specified position of the take-off and landing platform, and the operation unmanned aerial vehicle vertically flies in the rotor mode, and the vehicle is on call or shifts to the next area; when the measurement surveying task is completed, the vehicle stops on the relatively flat road surface, the take-off and landing platform is unfolded, the unmanned aerial vehicle slowly lands on the platform in the rotor mode, and the operation hand of the crew manually places the unmanned aerial vehicle to the specified position and fixes, or disassembles and stores in the loading box.

[0003] The existing composite wing unmanned aerial vehicle on vehicle take-off and landing mode needs personnel to participate to complete, cannot realize automatic take-off and landing, and cannot realize flying and landing recovery during vehicle travel, and influences work efficiency.

[0004] Therefore, developing a vehicle formula composite wing unmanned aerial vehicle take-off and landing device has great significance. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a vehicle formula composite wing unmanned aerial vehicle take-off and landing device and vehicle to solve the problems in the prior art.

[0006] The utility model discloses a vehicle formula composite wing unmanned aerial vehicle take-off and landing device, including installation base, rotating mechanism, bearing turntable and clamping mechanism.

[0007] The installation base is the whole barrel body structure, the rotating mechanism is arranged in the inner chamber of installation base, the rotating mechanism includes rotating shaft, the bearing turntable is fixed at the top of rotating shaft, and the rotating shaft supports the bearing turntable above installation base.

[0008] Three clamping mechanisms are evenly arranged around the center of the bearing turntable, the clamping mechanism includes rack, sliding block and electric push rod, the disc surface of bearing turntable is provided with through slot for electric push rod and slide rail for sliding connection of sliding block, the rack is arranged below bearing turntable, and the sliding block is arranged above bearing turntable, the end of sliding block is provided with contact switch, the upper surface of sliding block is provided with pressure shed, the pressure shed is rotatably connected with sliding block through pressure shed pivot, one end of electric push rod is connected with rack, and the other end extends through the through slot and is connected with pressure shed, the rack is engaged with driving gear, and the driving gear is connected with translation motor for driving rotation.

[0009] The clamping mechanism is used for clamping the skid of the unmanned aerial vehicle.

[0010] Further, the rotating mechanism further comprises a rotating motor and a worm gear reducer.

[0011] Further, a circular slide groove is arranged below the bearing turntable, and the bearing turntable is reliably supported in cooperation with the universal wheels.

[0012] The utility model discloses a vehicle, including the vehicle-mounted composite wing unmanned aerial vehicle take-off and landing device of above-mentioned.

[0013] The technical effect of the utility model is self-evident:

[0014] 1, the utility model can be integrated on different take-off and landing platforms, as its functional components, realize the take-off and landing of composite wing unmanned aerial vehicle in the progress of different vehicle platforms;

[0015] 2, the clamping mechanism of the utility model can realize the quick and reliable clamping locking when the aircraft lands in the effective area;

[0016] 3, the utility model is provided with rotating mechanism, can adjust aircraft nose orientation, and then realizes the flying on the vehicle in the progress of vehicle DRAWINGS

[0017] Fig. 1 To constitute the schematic diagram;

[0018] Fig. 2 It is rotating mechanism schematic diagram;

[0019] Fig. 3 It is clamping mechanism schematic diagram.

[0020] In the figure: 1 - installation base, 2 - rotating mechanism, 201 - rotating motor, 202 - worm gear reducer, 203 - rotating shaft, 204 - bearing, 205 - universal wheel, 3 - bearing turntable, 4 - clamping mechanism, 401 - translation motor, 402 - rack, 403 - slider, 404 - electric push rod, 405 - contact switch, 406 - pressure shift shaft, 407 - pressure. SPECIFIC EMBODIMENT

[0021] The utility model is further described below in combination with the embodiments, but should not be understood as the above-mentioned subject matter of the utility model is limited to the following embodiments. Various substitutions and changes are made according to the ordinary technical knowledge and conventional means in the art without departing from the above-mentioned technical thought of the utility model, and all should be included in the protection scope of the utility model.

[0022] Embodiment 1:

[0023] Referring to Figs. 1-3 The embodiment provides a vehicle-mounted composite wing unmanned aerial vehicle take-off and landing device, which comprises a mounting base 1, a rotating mechanism 2, a bearing turntable 3 and a clamping mechanism 4.

[0024] The mounting base 1 is in the overall structure of a barrel. The rotating mechanism 2 is arranged in the inner cavity of the mounting base 1. The rotating mechanism 2 comprises a rotating shaft 203. The bearing turntable 3 is fixed to the top of the rotating shaft 203. The rotating shaft 203 supports the bearing turntable 3 above the mounting base 1. The rotating mechanism 2 further comprises a rotating motor 201 and a turbine worm reducer 202. The power of the rotating motor 201 is transmitted to the bearing turntable 3 through the turbine worm reducer 202 and the rotating shaft 203, drives the bearing turntable 3 to rotate, and realizes the control of the direction.

[0025] Three clamping mechanisms 4 are uniformly arranged around the center of the turntable on the bearing turntable 3. The clamping mechanism 4 comprises a rack 402, a sliding block 403 and an electric push rod 404. A through slot is formed in the disc surface of the bearing turntable 3 for the electric push rod 404 to pass through, and a sliding rail is arranged on the disc surface of the bearing turntable 3 for the sliding block 403 to slide. The rack 402 is arranged below the bearing turntable 3, and the sliding block 403 is arranged above the bearing turntable 3. The end of the sliding block 403 is provided with a contact switch 405. The upper surface of the sliding block 403 is provided with a press 407. The press 407 is rotatably connected with the sliding block 403 through a press shaft 406. One end of the electric push rod 404 is connected with the rack 402, and the other end of the electric push rod 404 extends out of the through slot and is connected with the press 407. The rack 402 is engaged with a driving gear. The driving gear is connected with a translation motor 401 for driving the rotation of the driving gear.

[0026] The clamping mechanism 4 is used for clamping the skid of the unmanned aerial vehicle. The translation motor 401 drives the sliding block 403 to switch between the clamping position and the release position. In the case that the sliding block 403 is in the clamping position, the sliding block 403 slides to the center position of the turntable.

[0027] It is worth mentioning that after the vehicle drives to the vicinity of the measurement area, the device is powered on and opened, the aircraft is unfolded, and the aircraft skid is fixed on the clamping mechanism; the vehicle continues to drive, when it is necessary to measure a certain area, the upper computer software is run to control the rotating mechanism to drive the clamping mechanism and the aircraft to rotate so that the aircraft head faces the wind direction; the aircraft enters the take-off program, when the lift reaches the specified limit, the 404-electric push rod of the 4-clamping mechanism is automatically started to pull open the 407-pressing shed to release the aircraft; after the aircraft is successfully released, the take-off and landing device automatically resets to the initial state; in the landing stage, the aircraft drives to a certain distance behind the vehicle and enters the landing program, when the aircraft descends to the decision height, it lands on the bearing platform, and the 4-clamping mechanism moves outward along the guide rail from the center; when the contact switch of a certain clamping mechanism contacts the aircraft skid, the contact switch triggers the corresponding electric push rod to open the clamping mechanism pressing shed, press the skid, and rotate the skid to a position perpendicular to the guide rail, at this time, the other side clamping mechanism contacts the skid and is pressed tightly, and reliable clamping of the aircraft is realized through at least two clamping points.

[0028] Embodiment 2:

[0029] The main content of this embodiment is the same as that of embodiment 1, wherein a circular chute is arranged below the bearing turntable 3, and cooperates with the universal wheel 205 to realize reliable support of the bearing turntable 3, wherein the universal wheel 205 is uniformly distributed and installed below the circular chute according to the bearing requirement.

[0030] Embodiment 3:

[0031] The embodiment provides a control method of the vehicle-mounted composite wing unmanned aircraft take-off and landing device according to embodiment 1 or 2, which comprises the following steps:

[0032] S1, after the vehicle drives to the vicinity of the measurement area, the device is powered on and opened, the aircraft is unfolded, and the aircraft skid is fixed on the 4-clamping mechanism;

[0033] S2, the vehicle continues to drive, when it is necessary to measure a certain area, the control software is run to control the 201-rotating motor of the 2-rotating mechanism to realize rotation of the 3-bearing turntable, drive the 4-clamping mechanism and the aircraft to rotate, and make the aircraft head face the wind direction;

[0034] S3, the aircraft enters the take-off program, when the lift reaches the specified limit, the 404-electric push rod of the 4-clamping mechanism is automatically started to pull open the 407-pressing shed to release the aircraft;

[0035] S4, after the aircraft is successfully released, the take-off and landing device automatically resets to the initial state;

[0036] S5, in the landing stage, the aircraft drives to a certain distance behind the vehicle and enters the landing program, when the aircraft descends to the decision height, it lands on the 3-bearing turntable, and the 4-clamping mechanism moves outward along the guide rail from the center;

[0037] S6, when the 405-contact switch of a certain 4-holding mechanism contacts the aircraft skid, its 405-contact switch triggers the 404-electric push rod response, opens the 407-pressing of the 4-holding mechanism, presses the skid, and rotates the skid to the vertical position with the guide rail, at this time, the other side 4-holding mechanism contacts the skid and is pressed, and reliable aircraft clamping is achieved through at least two clamping.

[0038] Embodiment 3:

[0039] The embodiment provides a vehicle comprising the vehicle-mounted composite wing unmanned aerial vehicle take-off and landing device in embodiment 1 or 2. The vehicle-mounted composite wing unmanned aerial vehicle take-off and landing device is arranged on the roof of the vehicle.

Claims

1. A vehicle-mounted compound wing unmanned aerial vehicle take-off and landing device, characterized in that: It comprises a mounting base (1), a rotating mechanism (2), a bearing turntable (3) and a clamping mechanism (4); The mounting base (1) is in the overall structure of a barrel; the rotating mechanism (2) is arranged in the inner cavity of the mounting base (1); the rotating mechanism (2) comprises a rotating shaft (203); the bearing turntable (3) is fixed on the top of the rotating shaft (203); the rotating shaft (203) supports the bearing turntable (3) above the mounting base (1); Three clamping mechanisms (4) are uniformly arranged around the center of the bearing turntable (3); the clamping mechanism (4) comprises a rack (402), a sliding block (403) and an electric push rod (404); a through slot is arranged on the surface of the bearing turntable (3) for the electric push rod (404) to pass through, and a sliding rail is arranged for the sliding connection of the sliding block (403); the rack (402) is arranged below the bearing turntable (3), and the sliding block (403) is arranged above the bearing turntable (3); a contact switch (405) is arranged at the end of the sliding block (403); a pressing shed (407) is arranged on the upper surface of the sliding block (403); the pressing shed (407) is rotationally connected with the sliding block (403) through a pressing shed rotating shaft (406); one end of the electric push rod (404) is connected with the rack (402), and the other end extends out of the through slot and is connected with the pressing shed (407); the rack (402) is engaged with a driving gear; the driving gear is connected with a translation motor (401) for driving the rotation thereof; The clamping mechanism (4) is used for clamping the skid of the unmanned aerial vehicle; the translation motor (401) drives the sliding block (403) to switch between the clamping position and the release position; wherein, when the sliding block (403) is in the clamping position, the sliding block (403) slides to the center position of the turntable.

2. The vehicle-mounted compound-wing unmanned aerial vehicle take-off and landing device according to claim 1, characterized in that: The rotating mechanism (2) further comprises a rotating motor (201) and a worm gear reducer (202); the power of the rotating motor (201) is transmitted to the bearing turntable (3) through the worm gear reducer (202) and the rotating shaft (203), drives the rotation of the bearing turntable (3), and realizes the control of the direction.

3. The vehicle-mounted compound-wing unmanned aerial vehicle take-off and landing device according to claim 1, characterized in that: A circular chute is arranged below the bearing turntable (3), and cooperates with the universal wheel (205) to realize the reliable support of the bearing turntable (3), wherein the universal wheel (205) is uniformly distributed and installed below the circular chute according to the bearing requirement.

4. A vehicle characterized by: The vehicle-mounted composite wing unmanned aerial vehicle take-off and landing device comprises a vehicle-mounted composite wing unmanned aerial vehicle take-off and landing device; the vehicle-mounted composite wing unmanned aerial vehicle take-off and landing device is arranged on the roof of the vehicle.

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