CN213565605U

CN213565605U - Multipurpose unmanned aerial vehicle platform that takes off and land

Info

Publication number: CN213565605U
Application number: CN202022351268.3U
Authority: CN
Inventors: 李友利; 王烨; 陆昱丞
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-29
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to a multipurpose unmanned aerial vehicle platform that takes off and land belongs to unmanned air vehicle technical field, include: the top surface of the first platform is provided with two grooves, the bottoms of the two grooves are both provided with a trigger button, and the positions, close to the notches, of the two grooves are provided with a plurality of locking pieces; the second platform is arranged below the first platform in parallel, and a plurality of fixing devices are arranged on the second platform; the first platform is connected with the second platform through the telescopic supporting column; the adjusting devices are arranged between the first platform and the second platform; the gyroscope is installed inside the second platform and connected with the plurality of adjusting devices. The beneficial effects of the utility model are that unstable take off and land places such as vehicle, ship in for moving provide a stable, firm and safe platform of taking off and land.

Description

Multipurpose unmanned aerial vehicle platform that takes off and land

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to multipurpose unmanned aerial vehicle platform that takes off and land.

Background

With the rapid development of the unmanned aerial vehicle industry. The research of multi-rotor unmanned aerial vehicles is also gradually becoming the focus of unmanned aerial vehicle research. The method also has wide application prospect in military and civil fields, such as low-altitude reconnaissance, meteorological survey, aerial photography, traffic patrol, river detection and the like. With the increase of the use occasions of the multi-rotor unmanned aerial vehicle, the taking-off and landing places become more and more complex. Be restricted to some unmanned aerial vehicle take off and land and require higher to ground flatness, if on the car that jolts or the motor boat that removes, especially take off and land on the yacht, require very high to the firm degree of taking off and land the platform, be difficult to realize unmanned aerial vehicle's level, safe take off and landing at present.

Chinese patent application No. 201810393008.7 discloses an intelligent take-off and landing system for a pick-up type vehicle-mounted unmanned aerial vehicle. This patent discloses a scheme that unmanned aerial vehicle intelligence was taken off and land, but does not consider the stability of platform, only designs from unmanned aerial vehicle's angle. Chinese patent application No. 201711468351.5 discloses an automatic balance carrier system. This system can realize the automatic balance regulatory function of platform, but this design utilizes four support adjustment height to control the steady of middle microscope carrier, but the microscope carrier can only be fixed among the support all the time, and four convex supports have seriously influenced many rotor unmanned aerial vehicle's taking off and landing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multipurpose unmanned aerial vehicle platform that takes off and land, aim at provides a stable, firm and safe platform that takes off and land for unstable take off and land places such as vehicle, ship in the motion.

The utility model provides a technical scheme that its technical problem adopted is: a multi-purpose drone take-off and landing platform comprising: the first platform is used for locking the unmanned aerial vehicle, two grooves are formed in the top surface of the first platform, trigger buttons are mounted at the bottoms of the two grooves, and a plurality of locking pieces are mounted at the positions, close to the notches, of the two grooves;

the second platform is arranged below the first platform in parallel, and a plurality of fixing devices are arranged on the second platform;

the first platform is connected with the second platform through the telescopic supporting column;

and the adjusting devices are arranged between the first platform and the second platform.

As a further preference of the present invention, the fixing device comprises a rubber suction cup and a lifting rod, the rubber suction cup is embedded into the second platform, the bottom of the rubber suction cup is located below the second platform, and the top of the rubber suction cup is located above the second platform; the lifting rod is installed at the top of the rubber sucker.

As a further preference of the utility model, adjusting device includes steering wheel, swing arm and bracing piece, the steering wheel is fixed second platform top surface, the steering wheel with swing arm one end is connected, the swing arm other end with bracing piece one end fixed connection, the bracing piece other end with first platform fixed connection.

As a further preferred aspect of the present invention, the telescopic supporting column is located between the first platform and the second platform.

As a further preferred aspect of the present invention, the adjusting device further comprises a gyroscope, wherein the gyroscope is installed inside the second platform, and the gyroscope is connected to a plurality of steering engines in the adjusting device.

Through above technical scheme, for prior art, the utility model discloses following beneficial effect has:

1. the utility model provides a take-off and landing platform which can solve the defect that the prior multi-rotor unmanned aerial vehicle can not be fixed on the swaying carrier;

2. the utility model has simple structure and low cost;

3. the utility model discloses the second platform is by the rubber suction cup among the fixing device to adsorb, what can be nimble is applicable to multiple place of taking off.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the fixing device of the present invention;

fig. 3 is a schematic view of a first platform of the present invention.

In the figure: 1. a first platform; 2. a groove; 3. a locking member; 4. a second platform; 5. a fixing device; 6. a telescopic support column; 7. an adjustment device; 8. a rubber suction cup; 9. a lifting bar; 10. a steering engine; 11. swinging arms; 12. a support bar; 13. and drawing out the groove.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Example 1

As shown in fig. 1 to 3, this embodiment provides a preferred embodiment, a multipurpose unmanned aerial vehicle take-off and landing platform, comprising: the top surface of the first platform 1 is provided with two grooves 2, the two grooves 2 are arranged in parallel, and the length and the width of the two grooves 2 are slightly larger than the length and the width of the bottom of the unmanned aerial vehicle rack respectively; the bottom of each groove 2 is provided with a trigger button, and the trigger buttons are connected with the locking pieces 3 and control the action of the locking pieces 3; the locking pieces 3 are arranged at the positions, close to the notches, of the two grooves 2, the locking pieces 3 are attached to the grooves 2 in the length direction when the trigger button is not pressed down, and the locking pieces 3 are perpendicular to the grooves 2 in the length direction after the trigger button is pressed down; retaining member 3 can be the dead lever, the dead lever length with the recess 2 width is unanimous, the dead lever with the one end that 2 cell walls of recess are connected is the link, and the other end is the free end.

The number of the fixed rods is four, two fixed rods are arranged on each of the two grooves 2, and the two fixed rods on the grooves 2 are arranged at the positions close to the end heads of the two ends of the grooves 2; two fixed rods on the two grooves 2 are controlled by the trigger button, and the trigger button controls the two fixed rods to act simultaneously. When the bottom of the unmanned aerial vehicle frame enters the two grooves 2 due to descending of the unmanned aerial vehicle, the bottom of the unmanned aerial vehicle frame slowly presses the trigger button, the fixed rod rotates along with the downward pressing of the trigger button in the width direction of the grooves 2 by taking the connecting end of the fixed rod as a circle center, when the unmanned aerial vehicle frame is completely pressed on the trigger button, the fixed rod rotates to be vertical to the length direction of the grooves 2, and meanwhile, the fixed rod fastens the bottom of the unmanned aerial vehicle frame in the grooves 2; when the unmanned aerial vehicle frame lifts up, along with the unmanned aerial vehicle frame lift up the trigger button and lift up thereupon to the dead lever uses its link as the centre of a circle to toward 2 length direction on the recess rotate, when the unmanned aerial vehicle frame was kept away from completely trigger button, the dead lever rotated to with 2 length direction on the recess paste mutually, thereby unmanned aerial vehicle flies from first platform 1.

The embodiment further comprises a second platform 4, wherein the second platform 4 is arranged below the first platform 1 in parallel, the second platform 4 is provided with four fixing devices 5, and the four fixing devices 5 are distributed on four corners of the second platform 4. The fixing device 5 comprises a rubber suction cup 8 and a lifting rod 9, the rubber suction cup 8 is embedded into the second platform 4, the bottom of the rubber suction cup 8 is positioned below the second platform 4, and the top of the rubber suction cup 8 is positioned above the second platform 4; the lifting rod 9 is arranged on the top of the rubber suction cup 8. When the rubber suction cup 8 is placed on the lifting point, the lifting rod 9 is lifted, the top of the rubber suction cup 8 is lifted to form a lifting groove 13, the lifting groove 13 is used for pumping out air between the rubber suction cup 8 and the lifting point, and the lifting rod 9 is pressed down, so that the rubber suction cup 8 can be stably adsorbed on the lifting point.

This embodiment still includes flexible support column 6, flexible support column 6 top with first platform 1 fixed connection, its bottom with second platform 4 fixed connection, flexible support column 6 set up in first platform 1 with second platform 2 middle part. Only the top part of the telescopic supporting column 6 can be telescopic, and the telescopic supporting column 6 can achieve the damping effect.

The embodiment further comprises an adjusting device 7 and a gyroscope, wherein the adjusting device 7 is arranged between the first platform 1 and the second platform 4, and the gyroscope is arranged inside the second platform 4. The adjusting device 7 comprises a steering engine 10, a swing arm 11 and a support rod 12, the steering engine 10 is fixed on the top surface of the second platform 4, the steering engine 10 is connected with one end of the swing arm 11, the other end of the swing arm 11 is fixedly connected with one end of the support rod 12, the other end of the support rod 12 is fixedly connected with the first platform 1, and the support rod 12 is perpendicular to the first platform 1 and the second platform 4 all the time. The number of the adjusting devices 7 is 3 or 4, and the adjusting devices are distributed around the telescopic supporting column 6; when the number of the adjusting devices 7 is 3, three of the adjusting devices 7 are distributed in an isosceles triangle shape, and when the number of the adjusting devices 7 is 4, four of the adjusting devices 7 are distributed in a rectangular shape. The gyroscope is connected with the steering engines 10 in the three or four adjusting devices 7, and controls the action of each steering engine 10.

When the first platform 1 slightly deflects, the gyroscope starts to operate, the steering engine 10 in the adjusting device 7 close to one side, where the first platform 1 descends, is controlled to operate, the operation of the steering engine 10 drives the swing arm 11 to operate, the swing arm 11 operates to drive the supporting rod 12 connected with the swing arm 11 to lift upwards, and the steering engine 10 in the adjusting device 7 close to one side, where the first platform 1 lifts up, is operated, so that the swing arm 11 operates, and the swing arm 11 pulls down the supporting rod 12 connected with the swing arm 11, so that the first platform 1 is in a balance position again.

Thereby pass through in this embodiment trigger button with the dead lever cooperation is better fastens the unmanned aerial vehicle frame. The supporting rod 12 and the telescopic supporting column 6 which are arranged below the first platform 1 have a certain damping effect; the support rods 12 have the function of fixing the periphery of the first platform 1, and the telescopic support columns 6 have the function of supporting the whole first platform 1; the shock absorption function of the support rod 12 and the telescopic support column 6 can enable the whole platform to be more stable. The second platform 4 is arranged below the first platform 1, the fixing devices 5 are respectively arranged at four corners of the second platform 4, and the rubber suction cups 8 in the fixing devices 5 are freely adsorbed on unstable lifting points such as a car roof or a ship.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The meaning of "and/or" as used herein is intended to include both the individual components or both.

The term "connected" as used herein may mean either a direct connection between components or an indirect connection between components via other components.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a multipurpose unmanned aerial vehicle platform that takes off and land which characterized in that includes: the unmanned aerial vehicle locking device comprises a first platform (1) used for locking an unmanned aerial vehicle, wherein two grooves (2) are formed in the top surface of the first platform (1), trigger buttons are installed at the bottoms of the two grooves (2), and a plurality of locking pieces (3) are installed at the positions, close to notches, of the two grooves (2);

the second platform (4) is arranged below the first platform (1) in parallel, and a plurality of fixing devices (5) are arranged on the second platform (4);

the first platform (1) is connected with the second platform (4) through the telescopic supporting column (6);

a plurality of adjusting devices (7), a plurality of adjusting devices (7) set up in between first platform (1) and second platform (4).

2. The multipurpose unmanned aerial vehicle take-off and landing platform of claim 1, wherein: the fixing device (5) comprises a rubber sucker (8) and a lifting rod (9), the rubber sucker (8) is embedded into the second platform (4), the bottom of the rubber sucker (8) is positioned below the second platform (4), and the top of the rubber sucker is positioned above the second platform (4); the lifting rod (9) is installed at the top of the rubber sucker (8).

3. The multipurpose unmanned aerial vehicle take-off and landing platform of claim 2, wherein: adjusting device (7) include steering wheel (10), swing arm (11) and bracing piece (12), steering wheel (10) are fixed second platform (4) top surface, steering wheel (10) with swing arm (11) one end is connected, the swing arm (11) other end with bracing piece (12) one end fixed connection, the bracing piece (12) other end with first platform (1) fixed connection.

4. The multipurpose unmanned aerial vehicle take-off and landing platform of claim 1, wherein: the telescopic supporting column (6) is positioned in the middle of the first platform (1) and the second platform (4).

5. The multipurpose unmanned aerial vehicle take-off and landing platform of claim 3, wherein: the gyroscope is installed inside the second platform (4) and connected with a plurality of steering engines (10) in the adjusting devices (7).