CN210793622U

CN210793622U - Unmanned aerial vehicle with descending auxiliary structure and can independently charge

Info

Publication number: CN210793622U
Application number: CN201921707289.5U
Authority: CN
Inventors: 徐玉莲; 刘海兵; 仇飞
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-19
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses an unmanned aerial vehicle with descending auxiliary structure and can independently charge, including organism, charging base and pole that charges, the second sleeve has all been welded to the organism bottom left and right sides, and is two sets of the inside third spring that all is provided with of second sleeve, the one end of third spring all welds on the organism, the other end of third spring all welds on the stopper, and about the stopper both places all embedded have the spring groove, and is two sets of the spring inslot portion all is provided with the second spring. The utility model discloses a chassis and the base that charges contact the back, the chassis conducts the impact force that will under the organism for the third spring, cushions the impact force that the organism descends through the third spring, prolongs the life of organism and leg joint department, shelters from the pole bottom that charges through first sleeve simultaneously, avoids the organism to make the production that charges to open circuit.

Description

Unmanned aerial vehicle with descending auxiliary structure and can independently charge

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle that has descending auxiliary structure and can independently charge.

Background

For example, the national patent grant publication number is: CN 206939078U's unmanned aerial vehicle that can independently charge, including unmanned aerial vehicle, electric telescopic handle, plug, socket, take off and land the platform, unmanned aerial vehicle stop in take off and land the platform upper surface middle part set up the socket, the both sides of socket respectively set up a reference column, the position of unmanned aerial vehicle bottom relative reference column set up positioner, positioner pass through the data line and connect in the inside control system of unmanned aerial vehicle, unmanned aerial vehicle bottom install electric telescopic handle, electric telescopic handle's tip fixed connection plug, the plug be located the jack of socket directly over, through electric telescopic handle's extension, shorten the realization plug insert, pull out, do not need manual operation, but unmanned aerial vehicle when the great cloudy day of humidity uses, because the humidity of the sky is great, the plug exposes outside, in the in-process that unmanned aerial vehicle removed, the plug can adhere to the water droplet, after the plug inserts the socket, can make unmanned aerial vehicle send out the circuit break, causes unmanned aerial vehicle to take place to damage, consequently needs an urgent need for one kind to have descending auxiliary structure and can independently charge unmanned aerial vehicle to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle with descending auxiliary structure and can independently charge to when the cloudy day use that proposes in solving above-mentioned background art, the plug exposes in the outside, makes behind the plug attached to moisture, leads to the problem that unmanned aerial vehicle opened circuit.

In order to achieve the above object, the utility model provides a following technical scheme: an unmanned aerial vehicle with a landing auxiliary structure and capable of being charged automatically comprises a machine body, a charging base and a charging pole, wherein second sleeves are welded on the left side and the right side of the bottom end of the machine body, a third spring is arranged inside each of two groups of second sleeves, one end of each third spring is welded on the machine body, the other end of each third spring is welded on a limiting block, spring grooves are embedded in the left side and the right side of the limiting block, a second spring is arranged inside each spring groove, one end of each second spring is welded on a round block, the other end of each second spring is welded on the spring grooves, a support is welded at the bottom end of the limiting block, a chassis is welded at the bottom end of the support, the charging base is arranged below the chassis, supporting rods are welded at the upper end of the electric base, the charging pole is arranged in the middle of the bottom end of the machine body, and, the utility model discloses a quick-witted body, including shell, spout, slider, connecting rod, first spring, the other end of first spring all welds on the spout, the shell screw thread is installed in the organism bottom, the welding of shell bottom outside has the spout, the inside slider that is provided with of spout, and the slider outside all welds and has to support the depression bar, the connecting rod has all been welded to the slider inboard, and the connecting rod inboard has all welded first sleeve, the slider upper end has all welded.

Preferably, the upper end of the second sleeve is provided with an arc-shaped groove, and the radian of the inner wall of the arc-shaped groove formed in the upper end of the second sleeve is equal to the surface radian of the round block.

Preferably, a round hole is formed in the outer side of the spring groove, and the diameter of the inner wall of the round hole formed in the outer side of the spring groove is smaller than the diameter of the surface of the round block.

Preferably, waist-shaped holes are formed in the left side and the right side of the sliding groove, the connecting rod and the abutting rod are cylindrical, and the diameter of the cylindrical surface of the connecting rod and the diameter of the inner wall of the waist-shaped hole formed in the left side and the right side of the sliding groove are equal to the diameter of the inner wall of the waist-shaped hole formed in the left side and the right side of the sliding groove.

Preferably, four groups of the supports and the chassis are arranged, the supports are curved, and the chassis is flat.

Preferably, the first sleeve is cylindrical, and the diameter of the outer wall of the first sleeve is equal to the diameter of the inner wall of the charging pole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this unmanned aerial vehicle with descending auxiliary structure and can independently charge is provided with spring groove, third spring, second sleeve, stopper and chassis, through the chassis with charge the base contact back, the chassis is given the third spring with the impact force conduction of organism under with, cushions the impact force that the organism descends through the third spring, make support and organism junction can not because the organism falls after, the impact force of support strikes the organism, the life of extension organism and leg joint department.

2. This unmanned aerial vehicle with descending auxiliary structure and can independently charge is provided with first sleeve, spout, connecting rod, slider and supports the pressure pole, shelters from the pole bottom of charging through first sleeve, prevents that the organism from when the great cloudy day of humidity uses, and the copper sheet of pole bottom of charging is attached to there is the water droplet, and the time body that leads to charging breaks off, guarantees to charge the pole bottom copper sheet dry, avoids the organism to produce when charging and opens circuit.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the present invention at B in fig. 1.

In the figure: 1. a body; 2. a charging base; 3. a support; 4. a chassis; 5. a pressing rod; 6. a support bar; 7. a charging pole; 8. a housing; 9. a connecting rod; 10. a first spring; 11. a slider; 12. a chute; 13. a first sleeve; 14. a limiting block; 15. a second sleeve; 16. a round block; 17. a second spring; 18. a spring slot; 19. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

an unmanned aerial vehicle with a landing auxiliary structure and capable of being charged automatically comprises a machine body 1, a charging base 2 and a charging rod 7, wherein second sleeves 15 are welded on the left side and the right side of the bottom end of the machine body 1, third springs 19 are arranged inside two groups of second sleeves 15, one ends of the third springs 19 are welded on the machine body 1, the other ends of the third springs 19 are welded on a limiting block 14, spring grooves 18 are embedded in the left side and the right side of the limiting block 14, circular holes are formed in the outer sides of the spring grooves 18, the inner wall diameters of the circular holes formed in the outer sides of the spring grooves 18 are smaller than the surface diameters of round blocks 16, when arc-shaped grooves in the second sleeves 15 move to the round blocks 16, the second springs 17 elastically deform to eject the round blocks 16 out, the round holes formed in the outer sides of the spring grooves 18 enable the round blocks 16 not to fall off from the spring grooves 18, the second springs 17 are arranged inside the two groups of spring grooves 18, one ends, the upper end of the second sleeve 15 is provided with arc-shaped grooves, the radian of the inner wall of each arc-shaped groove formed in the upper end of the second sleeve 15 is equal to the surface radian of each round block 16, when the arc-shaped grooves in the second sleeve 15 move to the round blocks 16, the round blocks 16 enter the arc-shaped grooves, the elasticity of the third springs 19 is reduced, the other ends of the second springs 17 are welded on the spring grooves 18, the supports 3 are welded at the bottom ends of the limiting blocks 14, the bottom ends of the supports 3 are welded with the chassis 4, the supports 3 and the chassis 4 are provided with four groups, the supports 3 are curved, the chassis 4 is flat, the supports 3 are curved to increase the strength of the supports 3, the chassis 4 is flat to increase the contact area between the chassis 4 and the charging base 2 and increase the stability of the machine body 1, the charging base 2 is arranged below the chassis 4, and the upper ends of the, the charging base 2 is composed of a storage battery, a copper sheet and a conducting wire, the copper sheet at the bottom end of the charging rod 7 is in contact with the copper sheet arranged on the surface of the charging base 2, the machine body 1, the charging rod 7 and the charging base 2 form a loop, and the charging base 2 charges the machine body 1.

A charging rod 7 is arranged in the middle of the bottom end of the machine body 1, a shell 8 is sleeved outside the charging rod 7, the shell 8 is installed at the bottom end of the machine body 1 in a threaded manner, a sliding groove 12 is welded outside the bottom end of the shell 8, waist-shaped holes are formed in the left and right positions of the sliding groove 12, the connecting rod 9 and the pressing rod 5 are both cylindrical, the cylindrical surface diameter of the connecting rod 9 and the pressing rod 5 is equal to the diameter of the inner wall of the waist-shaped hole formed in the left and right sides of the sliding groove 12, when the pressing rod 5 is extruded by the supporting rod 6, a sliding block 11 driven by the pressing rod 5 moves, the sliding block 11 drives the connecting rod 9 to move, the pressing rod 5 and the connecting rod 9 are avoided through the waist-shaped holes formed in the left and right sides of the sliding groove 12, a sliding block 11 is arranged inside the sliding groove 12, the pressing rod 5 is, the outer wall diameter of first sleeve 13 equals with the inner wall diameter of pole 7 that charges, through first sleeve 13 suit in shell 8, covers pole 7 that charges, reduces pole 7 and the contact of steam that charges, and 11 upper ends of slider all weld have first spring 10, and the other end of first spring 10 all welds on spout 12.

The working principle is as follows: when the unmanned aerial vehicle lands, the propeller of the unmanned aerial vehicle stops rotating, after the body 1 descends, the chassis 4 contacts with the charging base 2, the chassis 4 transmits the impact force of the descending of the body 1 to the limiting block 14 through the bracket 3, the limiting block 14 transmits the impact force to the third spring 19, the third spring 19 elastically deforms to buffer the descending impact force of the body 1, meanwhile, when the limiting block 14 extrudes the second sleeve 15, the second sleeve 15 moves downwards, when the arc groove on the second sleeve 15 moves to the round block 16, the elastic deformation of the second spring 17 recovers, the second spring 17 pushes the round block 16 to move, so that the round block 16 moves to the arc groove formed on the surface of the second sleeve 15, then the elastic deformation of the third spring 19 recovers, the third spring 19 pushes the second sleeve 15 to move upwards, so that the round block 16 moves out of the arc groove formed on the surface of the second sleeve 15, the elasticity of the impact force is reduced.

When unmanned aerial vehicle descends, bracing piece 6 supports presses and supports depression bar 5, support depression bar 5 and drive slider 11 and remove, at the in-process that slider 11 removed, slider 11 makes first spring 10 take place elastic deformation, slider 11 drives first sleeve 13 through connecting rod 9 simultaneously and removes, make first sleeve 13 rebound, the metal interface that will charge 7 bottoms of pole is opened, make the metal interface that charges 7 bottoms of pole and the butt joint of the inside metal interface of charging base 2, charge organism 1, after organism 1 takes off, support depression bar 5 and no longer receive bracing piece 6 and support the back of pressing, first spring 10 elastic recovery will, slider 11 supports downwards, slider 11 drives first sleeve 13 rebound through connecting rod 9, the sheetmetal that will charge 7 bottoms of pole seals, reduce the sheetmetal that charges 7 bottoms and the steam contact on the day.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an unmanned aerial vehicle with descending auxiliary structure and can independently charge, includes organism (1), charging base (2) and pole (7) that charges, its characterized in that: the machine body (1) is characterized in that second sleeves (15) are welded on the left side and the right side of the bottom end of the machine body (1), two groups of second sleeves (15) are internally provided with third springs (19), one ends of the third springs (19) are welded on the machine body (1), the other ends of the third springs (19) are welded on the limiting blocks (14), spring grooves (18) are embedded in the left side and the right side of the limiting blocks (14), second springs (17) are arranged in the two groups of spring grooves (18), one ends of the second springs (17) are welded on round blocks (16), the other ends of the second springs (17) are welded on the spring grooves (18), supports (3) are welded on the bottom ends of the limiting blocks (14), chassis (4) are welded on the bottom ends of the supports (3), a charging base (2) is arranged below the chassis (4), support rods (6) are welded on the upper ends of the charging base (2), organism (1) bottom middle part is provided with charge pole (7), charge pole (7) outside cover is equipped with shell (8), shell (8) screw thread is installed in organism (1) bottom, shell (8) bottom outside welding has spout (12), spout (12) inside is provided with slider (11), and slider (11) outside all welds and has to depression bar (5), slider (11) inboard all welds connecting rod (9), and connecting rod (9) inboard all welds first sleeve (13), slider (11) upper end all welds first spring (10), and the other end of first spring (10) all welds on spout (12).

2. The unmanned aerial vehicle with landing aid structure and capable of being charged autonomously of claim 1, wherein: the upper end of the second sleeve (15) is provided with arc-shaped grooves, and the radian of the inner walls of the arc-shaped grooves formed in the upper end of the second sleeve (15) is equal to that of the surface of the round block (16).

3. The unmanned aerial vehicle with landing aid structure and capable of being charged autonomously of claim 1, wherein: the outer side of the spring groove (18) is provided with a round hole, and the diameter of the inner wall of the round hole formed in the outer side of the spring groove (18) is smaller than the surface diameter of the round block (16).

4. The unmanned aerial vehicle with landing aid structure and capable of being charged autonomously of claim 1, wherein: waist shape hole has all been seted up in both sides about spout (12), connecting rod (9) and support and press pole (5) all to set up to cylindrical, connecting rod (9) and the cylindrical surface diameter that supports and press pole (5) to set up equals with the waist shape hole inner wall diameter that spout (12) left and right sides was seted up.

5. The unmanned aerial vehicle with landing aid structure and capable of being charged autonomously of claim 1, wherein: the support (3) and the chassis (4) are provided with four groups, the support (3) is curved, and the chassis (4) is flat.

6. The unmanned aerial vehicle with landing aid structure and capable of being charged autonomously of claim 1, wherein: the first sleeve (13) is cylindrical, and the diameter of the outer wall of the first sleeve (13) is equal to that of the inner wall of the charging pole (7).