CN112158346A

CN112158346A - Rain shielding device based on unmanned aerial vehicle

Info

Publication number: CN112158346A
Application number: CN202011094321.4A
Authority: CN
Inventors: 房蕊
Original assignee: Suzhou Chenxia Meihe Intelligent Technology Co ltd
Current assignee: Suzhou Chenxia Meihe Intelligent Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-01-01

Abstract

The invention relates to the technical field of unmanned aerial vehicles, in particular to a rain shielding device based on an unmanned aerial vehicle, wherein a box body is inserted into an inserting groove through a connecting block, a clamping column is clamped in a clamping groove to fixedly connect the box body with a machine body, the clamping column is separated from the clamping groove by pulling a pulling plate to be convenient to disassemble the box body, the box body can be disassembled under the condition of ensuring no rain, the flying gravity of the unmanned aerial vehicle is reduced, when raining, a box cover is pushed to move upwards through an electric cylinder, an umbrella cover is rotated forwards through a first motor, the umbrella cover is unfolded outwards from the inner part of the box body, the damage of the unmanned aerial vehicle is avoided under the rain shielding effect, the normal flying work of the unmanned aerial vehicle is ensured, when the rain stops, the umbrella cover is folded and slides to the inner part of the box body through the reverse rotation of the first motor, then the box cover is contacted with the box body through the electric cylinder, the, improve unmanned aerial vehicle's work efficiency.

Description

Rain shielding device based on unmanned aerial vehicle

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to a rain shielding device based on an unmanned aerial vehicle.

Background

An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. Unmanned aerial vehicle adopts many rotor crafts, is furnished with GPS autonomous navigation system, iGPS receiver, various sensors and wireless signal send and receive device.

Unmanned aerial vehicle has used each trade, and unmanned aerial vehicle can meet the weather of raining sometimes at the in-process of carrying out corresponding task in flight, and current unmanned aerial vehicle mostly does not possess the device that keeps off the rain, and the rainwater can get into unmanned aerial vehicle's inside, leads to the inside part of unmanned aerial vehicle to damage, influences its normal work, has increased unmanned aerial vehicle's cost of maintenance, has reduced the efficiency of its work.

Disclosure of Invention

Technical problem to be solved

The invention provides a rain shielding device based on an unmanned aerial vehicle, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a rain shielding device based on an unmanned aerial vehicle comprises a machine body and a box body, wherein a working cavity is fixedly arranged inside the machine body, a storage battery and a control module are fixedly connected to the working cavity, cameras are fixedly connected to the left lower end and the right lower end of the machine body, four connecting rods are fixedly connected to the top end of the outer side wall of the machine body in a circular array mode, a flying structure is fixedly connected to one end, away from the machine body, of each connecting rod, a supporting seat is arranged on the front side and the rear side of the bottom end of the machine body, an inserting groove is formed in the top end of the machine body, a connecting block is fixedly connected to the bottom end of the box body and inserted into the inserting groove, clamping grooves are formed in the bottom sides of the left end and the right end of the connecting block, two first sliding grooves are symmetrically formed in the machine body and are respectively located on the left side and the right side of the inserting, a pull rod is fixedly connected to one end of the first slider, which is far away from the slot, a pull rod is extended to the outer side of the machine body, a clamping column is fixedly connected to one end of the first slider, which is close to the slot, a clamping column is fixedly connected to one end of the first slider, which is far away from the slot, is extended to the inner part of the slot and is matched with the slot, a first compression spring sleeve is arranged on the outer side of the pull rod, an electric cylinder is fixedly connected to the bottom end of the inner part of the box body, a box cover is fixedly connected to the top end of the electric cylinder, an umbrella cover is fixedly connected to the bottom end of the box cover, an arc-shaped column is fixedly connected to the inner side wall of the box body in a circular array manner, a convex groove is arranged at the upper side end of the arc-shaped column, a plurality of convex blocks are arranged in the convex groove in a sliding manner, the inner parts of the convex blocks are respectively provided with a through hole which transversely penetrates through, the bottom side of the inner part of the arc-shaped column is provided with a hollow groove, the inner part of one end of the arc-shaped column, which is far away from the box body, is provided with a connecting groove, the hollow groove is communicated with the convex groove through the connecting groove, the inner part of the connecting groove is rotatably connected with a first rotating wheel through a rotating shaft, the bottom end of the arc-shaped column is fixedly connected with a first motor, the output end of the first motor is connected with a second rotating wheel, the second rotating wheel is in transmission connection with the second rotating wheel through a belt, the belt is positioned in the hollow groove, the through hole and the convex groove, the belt is in sliding fit with the hollow groove, the through hole and the convex groove, the outer side of the belt is fixedly connected with a plurality of first limiting blocks, the plurality of first limiting blocks are in sliding fit with the convex groove, one end of the second limiting block close to the electric cylinder is in contact with the side wall of the convex block far away from one side of the electric cylinder.

Preferably, the flight structure includes the stationary box, the inside fixedly connected with second motor of stationary box, the output fixedly connected with rotation axis of second motor, the top of rotation axis extends to the top side fixedly connected with rotor of stationary box.

Preferably, two equal fixedly connected with two support columns in top of supporting seat, each the inside of support column all is provided with the second spout, and the inside slip of second spout is provided with the second slider, the top fixedly connected with bracing piece of second slider, and the top of bracing piece extends to the top of support column, the top of bracing piece and the bottom fixed connection of organism, the bottom fixedly connected with second compression spring of second spout, the top of second compression spring and the bottom contact of second slider.

Preferably, the bottom ends of the two supporting seats are fixedly connected with non-slip mats.

Preferably, one ends of the two pull rods, which are far away from the first sliding block, are fixedly connected with pull plates.

Preferably, the lateral wall of case lid is the circular array and is provided with four U type grooves that vertically run through, and four U type inslot lateral walls respectively with the lateral wall sliding fit of four arc posts.

Preferably, the top end of the box cover is fixedly connected with a rain guide cover.

Preferably, one ends of the four arc-shaped columns, which are far away from the box body, extend to the outer side of the flight structure.

Preferably, four the top of connecting rod all fixedly connected with solar panel.

(III) advantageous effects

Compared with the prior art, the invention provides a rain shielding device based on an unmanned aerial vehicle, which has the following beneficial effects:

1. this rain blocking device based on unmanned aerial vehicle, when raining, promote the case lid rebound through electronic jar, make first motor corotation, drive the belt through first motor and rotate, drive a plurality of protruding type pieces through a plurality of first stoppers and slide, make the umbrella face outwards expand from the inside of box to play the effect of keeping off the rain to unmanned aerial vehicle, prevent that the rainwater from getting into unmanned aerial vehicle's inside, the unmanned aerial vehicle's of avoiding damage guarantees that unmanned aerial vehicle normally flies the work.

2. This keep off rain device based on unmanned aerial vehicle, when rain stops, make first motor reversal, drive the belt through first motor and rotate, drive protruding type piece through the second stopper to the inside that is close to the one side of box slide and make the umbrella face fold and slide to the box, then make the case lid move down through electronic jar, and make the bottom of case lid and the top contact of box, alleviate the resistance that the umbrella face brought to unmanned aerial vehicle flight, the consumption of the energy when reducing unmanned aerial vehicle flight, unmanned aerial vehicle's work efficiency is improved.

3. This keep off rain device based on unmanned aerial vehicle, the box passes through in the connecting block inserts the slot, and make card post card fix the connecting block in the draw-in groove, make box and organism fixed connection, make card post and draw-in groove separation be convenient for dismantle the box through the pulling arm-tie simultaneously, can dismantle the box under the condition of guaranteeing not having rain, alleviate the gravity that unmanned aerial vehicle flies, the consumption of the energy when reducing unmanned aerial vehicle flies improves unmanned aerial vehicle's work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the cover of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 5 is a partially enlarged view of the structure at C in fig. 1 according to the present invention.

In the figure: 1. a body; 2. a box body; 3. a storage battery; 4. a control module; 5. a camera; 6. a connecting rod; 7. a supporting seat; 8. connecting blocks; 9. a first slider; 10. a first compression spring; 11. a pull rod; 12. an electric cylinder; 13. a box cover; 14. an umbrella cover; 15. an arc-shaped column; 16. a convex groove; 17. a convex block; 18. a strut; 19. an arc-shaped plate; 20. an empty groove; 21. connecting grooves; 22. a first runner; 23. a first motor; 24. a second runner; 25. a belt; 26. a first stopper; 27. a second limiting block; 28. a fixed box; 29. a second motor; 30. a rotating shaft; 31. a rotor; 32. a support pillar; 33. a second slider; 34. a support bar; 35. a second compression spring; 36. a non-slip mat; 37. pulling a plate; 38. a U-shaped groove; 39. a rain guide cover; 40. clamping the column; 41. a solar panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a rain shelter device based on an unmanned aerial vehicle comprises a body 1 and a box body 2, a working chamber is fixedly arranged inside the body 1, a storage battery 3 and a control module 4 are fixedly connected to the working chamber, the control module 4 receives a remote control signal and controls the unmanned aerial vehicle to fly, cameras 5 are fixedly connected to the left lower end and the right lower end of the body 1, the surrounding environment can be observed conveniently through the cameras 5, four connecting rods 6 are fixedly connected to the top end of the outer side wall of the body 1 in a circular array, solar panels 41 are fixedly connected to the top ends of the four connecting rods 6, the solar panels 41 convert solar energy into electric energy and transmit the electric energy into the storage battery 3, the electric energy is stored through the storage battery 3 and is used by electric equipment of the unmanned aerial vehicle, and a flying structure is fixedly connected to one end of the four connecting rods 6 far away from the body, the front side and the rear side of the bottom end of the machine body 1 are both provided with a supporting seat 7, the top end of the machine body 1 is provided with a slot, the bottom end of the box body 2 is fixedly connected with a connecting block 8, the connecting block 8 is inserted into the slot, the bottom side of the left end and the bottom side of the right end of the connecting block 8 are both provided with a slot, the interior of the machine body 1 is symmetrically provided with two first chutes which are respectively positioned at the left side and the right side of the slot, the interior of the first chutes is slidably provided with a first sliding block 9, one end of the first sliding block 9 far away from the slot is fixedly connected with a first compression spring 10, one end of the first sliding block 9 far away from the slot is fixedly connected with a pull rod 11, one end of the pull rod 11 far away from the first sliding block 9 extends to the outer side of the machine body 1, one end of the first sliding block 9, the first compression spring 10 is sleeved on the outer side of the pull rod 11, the bottom end inside the box body 2 is fixedly connected with an electric cylinder 12, the top end of the electric cylinder 12 is fixedly connected with a box cover 13, the outer side wall of the box cover 13 is provided with four U-shaped grooves 38 which longitudinally penetrate through in a circular array manner, the inner side walls of the four U-shaped grooves 38 are respectively in sliding fit with the outer side walls of four arc-shaped columns 15, so that the bottom end of the box cover 13 is ensured to be contacted with the top end of the box body 2, the top end of the box cover 13 is fixedly connected with a rain guide cover 39, rainwater is prevented from accumulating on the box cover 13 through the rain guide cover 39, a rainwater guide effect is achieved, the bottom end of the box cover 13 is fixedly connected with an umbrella cover 14, the inner side wall of the box body 2 is fixedly connected with the arc-shaped columns 15 in a circular array manner, one ends, far away from the box, the novel umbrella is characterized in that a plurality of convex blocks 17 are arranged in the convex groove 16 in a sliding mode, supporting rods 18 are fixedly connected to the tops of the convex blocks 17, arc plates 19 are fixedly connected to the tops of the supporting rods 18, the tops of the arc plates 19 are fixedly connected to the bottom end of the umbrella cover 14, the arc plates 19 are distributed at equal intervals, through holes are transversely formed in the convex blocks 17, empty grooves 20 are formed in the bottom sides of the inner portions of the arc columns 15, connecting grooves 21 are formed in the inner portions of the ends, far away from the box body 2, of the arc columns 15, the empty grooves 20 are communicated with the convex grooves 16 through the connecting grooves 21, first rotating wheels 22 are rotatably connected to the inner portions of the connecting grooves 21 through rotating shafts, a first motor 23 is fixedly connected to the bottom ends of the arc columns 15, the output end of the first motor 23 is connected with a second rotating wheel 24, the second rotating wheel 24 is in transmission connection with the second rotating wheels 24, Through-hole and convex type groove 16 inside, belt 25 and dead slot 20, through-hole and convex type groove 16 sliding fit, a plurality of first stopper 26 of outside fixedly connected with of belt 25, a plurality of first stopper 26 and convex type groove 16 sliding fit, the one end that electronic jar 12 was kept away from to a plurality of first stopper 26 contacts with the one end that a plurality of convex type pieces 17 are close to electronic jar 12 respectively, the outside fixedly connected with second stopper 27 of belt 25, the one end that second stopper 27 is close to electronic jar 12 contacts with the lateral wall of keeping away from electronic jar 12 one side convex type piece 17, drive belt 25 through first motor 23 and rotate, and through the cooperation of first stopper 26 and second stopper 27, can make umbrella face 14 expand and draw in.

It should be further noted that the flying structure includes a fixed box 28, a second motor 29 is fixedly connected inside the fixed box 28, an output end of the second motor 29 is fixedly connected with a rotating shaft 30, a top end of the rotating shaft 30 extends to a top side of the fixed box 28 and is fixedly connected with a rotor 31, the rotor 31 is driven by the second motor 29 to rotate so as to enable the unmanned aerial vehicle to fly, two supporting columns 32 are fixedly connected to top ends of the two supporting seats 7, a second sliding groove is arranged inside each supporting column 32, a second sliding block 33 is slidably arranged inside the second sliding groove, a supporting rod 34 is fixedly connected to a top end of the second sliding block 33, a top end of the supporting rod 34 extends above the supporting column 32, a top end of the supporting rod 34 is fixedly connected to a bottom end of the machine body 1, a bottom end of the second sliding groove is fixedly connected with a second compression spring 35, and a top end of the second compression, play the effect of buffering through the effect of second compression spring 35, guarantee that unmanned aerial vehicle steadily lands, two the equal fixedly connected with slipmat 36 in bottom of supporting seat 7 increases and the frictional force between the ground, improves unmanned aerial vehicle's stationarity, two the equal fixedly connected with arm-tie 37 in one end that first slider 9 was kept away from to pull rod 11 makes calorie post 40 and draw-in groove separation through arm-tie 37 pulling pull rod 11, is convenient for extract connecting block 8 from the slot, is convenient for dismantle box 2.

In this embodiment, the first motor 23 and the second motor 29 are model numbers YVF2-63M1-4 and Z2BLD25-24GN, respectively, the first motor 23 and the second motor 29 are commercially available devices known to those skilled in the art, we use it only, and do not make structural and functional improvements, and we will not describe in detail here, the first motor 23 and the second motor 29 are both provided with control switches matched with the first motor 23 and the second motor 29, the installation positions of the control switches are selected according to actual use requirements, operation and control of operators are facilitated, the first motor 23 and the second motor 29 are both positive and negative rotating motors, for the use of forward and reverse rotation of the motor, the patent published under the patent No. CN109889124A discloses that the forward and reverse rotation of the motor is well known and can be realized by the skilled person.

To sum up, the rain shielding device based on the unmanned aerial vehicle comprises the steps of firstly inserting the connecting block 8 into the slot, clamping the clamping column 40 in the clamping slot to fixedly connect the box body 2 with the machine body 1, connecting the electric cylinder 12 and the first motor 23 with the control module 4 and the storage battery 3, remotely controlling to enable the second motor 29 to drive the rotor 31 to rotate to enable the unmanned aerial vehicle to take off, pushing the box cover 13 to move upwards through the electric cylinder 12 when raining, enabling the first motor 23 to rotate forwards, driving the belt 25 to rotate through the first motor 23, driving the plurality of convex blocks 17 to slide through the plurality of first limiting blocks 26, enabling the umbrella cover 14 to expand outwards from the inside of the box body 2, thereby having the function of shielding rain for the unmanned aerial vehicle, preventing rainwater from entering the inside of the unmanned aerial vehicle, avoiding damage of the unmanned aerial vehicle, ensuring normal flight operation of the unmanned aerial vehicle, enabling the first motor 23 to rotate backwards when rain stops, driving the belt 25 to rotate through the first motor 23, drive protruding type piece 17 through second stopper 27 and slide and make umbrella face 14 fold and slide to the inside of box 2 to one side that is close to box 2, then make case lid 13 downstream through electronic jar 12, and make the bottom of case lid 13 and the top contact of box 2, alleviate the resistance that umbrella face 14 brought to unmanned aerial vehicle flight, under the condition of guaranteeing not having rain, make card post 40 and draw-in groove separation through pulling arm-tie 37, dismantle box 2, alleviate the gravity that unmanned aerial vehicle flies, reduce the consumption of the energy when unmanned aerial vehicle flies, unmanned aerial vehicle's work efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rain shield device based on unmanned aerial vehicle, includes organism (1) and box (2), its characterized in that: the aircraft is characterized in that a working cavity is fixedly arranged inside the machine body (1), a storage battery (3) and a control module (4) are fixedly connected with the working cavity, cameras (5) are fixedly connected with the left lower end and the right lower end of the machine body (1), four connecting rods (6) are fixedly connected with the top end of the outer side wall of the machine body (1) in a circular array manner, a flight structure is fixedly connected with one ends of the four connecting rods (6) far away from the machine body (1), supporting seats (7) are arranged on the front side and the rear side of the bottom end of the machine body (1), a slot is arranged on the top end of the machine body (1), a connecting block (8) is fixedly connected with the bottom end of the box body (2), the connecting block (8) is inserted into the slot, clamping grooves are arranged on the bottom sides of the left end and the right end of the connecting block (8), two first sliding grooves are, a first sliding block (9) is arranged in the first sliding groove in a sliding manner, one end, far away from the slot, of the first sliding block (9) is fixedly connected with a first compression spring (10), one end, far away from the slot, of the first sliding block (9) is fixedly connected with a pull rod (11), one end, far away from the first sliding block (9), of the pull rod (11) extends to the outer side of the machine body (1), one end, close to the slot, of the first sliding block (9) is fixedly connected with a clamping column (40), one end, far away from the first sliding block (9), of the clamping column (40) extends to the inner side of the slot and is matched with the slot, the first compression spring (10) is sleeved on the outer side of the pull rod (11), the bottom end, far away from the inner side of the box body (2), of the electric cylinder (12) is fixedly connected with the top end of the electric cylinder (12), the bottom end of the box cover (13) is fixedly, the umbrella cover is characterized in that a convex groove (16) is arranged at the upper side end of the arc-shaped column (15), a plurality of convex blocks (17) are arranged inside the convex groove (16) in a sliding manner, supporting rods (18) are fixedly connected to the top ends of the convex blocks (17), arc plates (19) are fixedly connected to the top ends of the supporting rods (18), the top ends of the arc plates (19) are uniformly connected to the bottom end of the umbrella cover (14), the arc plates (19) are distributed at equal intervals, through holes which transversely penetrate through the arc blocks (17) are formed in the arc-shaped column (15), a hollow groove (20) is formed in the bottom side of the inner portion of the arc-shaped column (15), a connecting groove (21) is formed in the inner portion of one end, far away from the box body (2), of the arc-shaped column (15), the hollow groove (20) is communicated with the convex groove (16) through the connecting groove (21), a first rotating wheel (22) is rotatably connected to the inner portion of, the output end of the first motor (23) is connected with a second rotating wheel (24), the second rotating wheel (24) is in transmission connection with the second rotating wheel (24) through a belt (25), the belt (25) is positioned inside the empty groove (20), the through hole and the convex-shaped groove (16), the belt (25) and the empty groove (20), through-hole and convex type groove (16) sliding fit, a plurality of first stopper (26) of outside fixedly connected with of belt (25), a plurality of first stopper (26) and convex type groove (16) sliding fit, the one end that electronic jar (12) were kept away from in a plurality of first stopper (26) contacts with the one end that a plurality of protruding pieces (17) are close to electronic jar (12) respectively, the outside fixedly connected with second stopper (27) of belt (25), the one end that second stopper (27) are close to electronic jar (12) contacts with the lateral wall of keeping away from protruding piece (17) of electronic jar (12) one side.

2. The unmanned aerial vehicle-based rain shield according to claim 1, wherein: flight structure includes fixed case (28), the inside fixedly connected with second motor (29) of fixed case (28), the output fixedly connected with rotation axis (30) of second motor (29), the top of rotation axis (30) extends to the top side fixedly connected with rotor (31) of fixed case (28).

3. The unmanned aerial vehicle-based rain shield according to claim 2, wherein: two equal fixedly connected with support column (32) in top of supporting seat (7), each the inside of support column (32) all is provided with the second spout, the inside slip of second spout is provided with second slider (33), top fixedly connected with bracing piece (34) of second slider (33), the top of bracing piece (34) extends to the top of support column (32), the top of bracing piece (34) and the bottom fixed connection of organism (1), the bottom fixedly connected with second compression spring (35) of second spout, the top of second compression spring (35) and the bottom contact of second slider (33).

4. The unmanned aerial vehicle-based rain shield according to claim 3, wherein: the bottom ends of the two supporting seats (7) are fixedly connected with non-slip mats (36).

5. The unmanned aerial vehicle-based rain shield according to claim 4, wherein: two pull rods (11) are far away from one end of the first sliding block (9) and are fixedly connected with pull plates (37).

6. The unmanned aerial vehicle-based rain shield according to claim 5, wherein: the outer side wall of the box cover (13) is provided with four U-shaped grooves (38) which penetrate through longitudinally in a circular array mode, and the inner side walls of the four U-shaped grooves (38) are in sliding fit with the outer side walls of the four arc-shaped columns (15) respectively.

7. The unmanned aerial vehicle-based rain shield according to claim 6, wherein: the top end of the box cover (13) is fixedly connected with a rain guide cover (39).

8. The unmanned aerial vehicle-based rain shield according to claim 7, wherein: and one ends of the four arc-shaped columns (15) far away from the box body (2) extend to the outer side of the flight structure.

9. The unmanned aerial vehicle-based rain shield according to claim 8, wherein: four the top of connecting rod (6) all fixedly connected with solar panel (41).