CN216659593U

CN216659593U - Unmanned aerial vehicle's automatic wireless charging device

Info

Publication number: CN216659593U
Application number: CN202220252816.3U
Authority: CN
Inventors: 李美琪
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-06-03
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses an automatic wireless charging device of an unmanned aerial vehicle, which belongs to the technical field of wireless charging of the unmanned aerial vehicle and comprises a box body, wherein a servo motor is fixedly connected to the right side of the bottom of an inner cavity of the box body, the output end of the servo motor is fixedly connected with a rotating rod, the servo motor drives the rotating rod to rotate when in use, the rotating rod drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a threaded rod to rotate, the threaded rod drives a threaded sleeve to move downwards, meanwhile, a movable plate and a spring drive a wireless charging platform to move downwards, so that the wireless charging platform moves to the inner cavity of the box body, meanwhile, an electric push rod drives a protection plate to move leftwards, the protection plate moves to the top of the box body to protect the top of the box body, bird excrement and dust are prevented from falling to the top of the wireless charging platform, and the protection effect is improved, through setting up above structure, possessed the better advantage of protecting effect.

Description

Unmanned aerial vehicle's automatic wireless charging device

Technical Field

The utility model relates to the technical field of wireless charging of unmanned aerial vehicles, in particular to an automatic wireless charging device of an unmanned aerial vehicle.

Background

The unmanned plane is an unmanned plane operated by radio remote control equipment and a self-contained program control device, and is provided with an automatic pilot, a program control device and other equipment. Personnel on the ground, a naval vessel or a mother aircraft remote control station carry out tracking, positioning, remote control, remote measurement and digital transmission on the unmanned aerial vehicle through equipment such as a radar and the like, can take off or launch to lift off by a boosting rocket under the radio remote control, can also be thrown into the air by the mother aircraft, can automatically land in a way the same as the landing process of the common aircraft when being recovered, can also recover by a parachute or a barrier through remote control, can be repeatedly used for many times, is widely used for aerial reconnaissance, monitoring, communication, anti-submergence, electronic interference and the like, and because most unmanned aerial vehicles have higher flying heights, and the wireless charging transmitting station is mostly arranged at the top of a building or at a higher position of an object, after long-time use, partial dust and bird dung can be accumulated at the top of the wireless charging transmitting station, so that the landing platform of the unmanned aerial vehicle is unstable, and the wireless charging effect is also influenced, but the existing wireless charging transmitting station has the defect of poor protection effect, therefore, the device is inconvenient to use, and therefore the utility model provides the automatic wireless charging device of the unmanned aerial vehicle, so as to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic wireless charging device of an unmanned aerial vehicle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an automatic wireless charging device of an unmanned aerial vehicle comprises a box body, wherein a servo motor is fixedly connected to the right side of the bottom of an inner cavity of the box body, a rotating rod is fixedly connected to the output end of the servo motor, a first helical gear is sleeved on the outer surface of the rotating rod, a second helical gear is meshed on the outer surface of the first helical gear, a threaded rod is sleeved on the inner surface of the second helical gear, a threaded sleeve is in threaded connection with the outer surface of the threaded rod, a moving plate is fixedly connected to the top of the threaded sleeve, springs are fixedly connected to four corners of the top of the moving plate, a wireless charging platform is fixedly connected to the top of the spring, an electric push rod is fixedly connected to the top of the right side of the box body, a protection plate is movably connected to the telescopic end of the electric push rod through a movable shaft, the left side of the protection plate extends to the top of the inner cavity of the box body, and the outer surface of the moving plate is in sliding connection with the inner cavity of the box body, the four corners of wireless charging platform bottom and the equal fixedly connected with connecting rod in the inboard that is located the spring, the bottom of connecting rod extends to the bottom and the fixedly connected with stopper of movable plate, the surface of connecting rod and the internal surface sliding connection of spring.

As a further scheme of the utility model, through holes are formed in four corners of the top of the moving plate, and the outer surface of the connecting rod is in sliding connection with the inner surface of each through hole.

As a further scheme of the utility model, the left side and the right side of the moving plate are both fixedly connected with guide blocks, the tops of the left side and the right side of the inner cavity of the box body are both provided with guide grooves, and the outer surfaces of the guide blocks are in sliding connection with the inner surfaces of the guide grooves.

As a further scheme of the utility model, a cushion pad is bonded at the center of the top of the moving plate, and the cushion pad is made of rubber.

As a further scheme of the utility model, the top of the box body is provided with a groove, the front and the back of the protection plate are fixedly connected with sliding blocks, the front and the back of an inner cavity of the groove are provided with sliding grooves, and the outer surface of the sliding block is in sliding connection with the inner surface of the sliding groove.

As a further scheme of the utility model, the front and back positions of the bottoms of the left side and the right side of the box body are fixedly connected with mounting plates, and the bottom of the front surface of the box body is fixedly connected with an access door through screws.

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

1. when the wireless charging launching station is used, the servo motor drives the rotating rod to rotate, the rotating rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move downwards, meanwhile, the movable plate and the spring drive the wireless charging platform to move downwards, the wireless charging platform moves to the inner cavity of the box body, meanwhile, the electric push rod drives the protection plate to move leftwards, the protection plate moves to the top of the box body to protect the top of the box body, bird excrement and dust are prevented from falling into the top of the wireless charging platform, the protection effect of the wireless charging launching station is improved, the wireless charging launching station has the advantage of good protection effect through the structure, the problem that the protection effect of the existing wireless charging launching station is poor is solved, and the wireless charging launching station is convenient to use.

2. When the wireless charging platform is used, the spring is arranged to buffer the wireless charging platform, the connecting rod is used to guide the wireless charging platform, the stability of the wireless charging platform during up-and-down movement is improved, and the limiting block is used to limit the wireless charging platform to avoid dislocation.

Drawings

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

FIG. 2 is a front cross-sectional view of the case structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at a;

fig. 4 is a right partial sectional view of the case structure of the present invention.

In the figure: 1. a box body; 2. a servo motor; 3. a rotating rod; 4. a first helical gear; 5. a second helical gear; 6. a threaded rod; 7. a threaded sleeve; 8. moving the plate; 9. a spring; 10. a wireless charging platform; 11. an electric push rod; 12. a protection plate; 13. a connecting rod; 14. a limiting block; 15. a through hole; 16. a guide block; 17. a guide groove; 18. a cushion pad; 19. a slider; 20. a groove; 21. a chute.

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.

The first embodiment is as follows:

referring to fig. 1 to 4, in the embodiment of the utility model, an automatic wireless charging device for an unmanned aerial vehicle comprises a box body 1, a servo motor 2 is fixedly connected to the right side of the bottom of an inner cavity of the box body 1, an output end of the servo motor 2 is fixedly connected with a rotating rod 3, a first helical gear 4 is sleeved on the outer surface of the rotating rod 3, a second helical gear 5 is meshed on the outer surface of the first helical gear 4, a threaded rod 6 is sleeved on the inner surface of the second helical gear 5, a threaded sleeve 7 is connected on the outer surface of the threaded rod 6 in a threaded manner, a movable plate 8 is fixedly connected to the top of the threaded sleeve 7, springs 9 are fixedly connected to four corners of the top of the movable plate 8, a wireless charging platform 10 is fixedly connected to the top of the right side of the box body 1, an electric push rod 11 is fixedly connected to the telescopic end of the electric push rod 11 through a movable shaft, a protection plate 12 is movably connected to the left side of the protection plate 12 and extends to the top of the inner cavity of the box body 1, the left side and the right side of the movable plate 8 are fixedly connected with guide blocks 16, the tops of the left side and the right side of the inner cavity of the box body 1 are respectively provided with a guide groove 17, the outer surface of each guide block 16 is in sliding connection with the inner surface of each guide groove 17, the guide blocks 16 and the guide grooves 17 are arranged to facilitate guiding of the movable plate 8 and limit the movable plate, a cushion 18 is bonded at the center of the top of the movable plate 8, the cushion 18 is made of rubber, secondary buffering can be performed on the wireless charging platform 10 by arranging the cushion 18, the damping effect of the wireless charging platform is improved, the top of the box body 1 is provided with a groove 20, the front side and the back side of the protection plate 12 are respectively and fixedly connected with a slide block 19, the front side and the back side of the inner cavity of the groove 20 are respectively provided with a slide groove 21, the outer surface of the slide block 19 is in sliding connection with the inner surface of the slide groove 21, and the slide block 19 and the slide groove 21 are arranged to facilitate guiding of the protection plate 12, stability when improving its removal, the equal fixedly connected with mounting panel in position around the box 1 left and right sides bottom, screw fixedly connected with access door is passed through to the positive bottom of box 1, through setting up the mounting panel, has made things convenient for and has installed box 1, through setting up the access door, has made things convenient for the machine part to box 1 inner chamber to overhaul.

The principle of the embodiment is as follows:

when in use, the servo motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the second bevel gear 5 to rotate, the second bevel gear 5 drives the threaded rod 6 to rotate, the threaded rod 6 drives the threaded sleeve 7 to move downwards, meanwhile, the movable plate 8 and the spring 9 drive the wireless charging platform 10 to move downwards, so that the wireless charging platform 10 moves to the inner cavity of the box body 1, and at the same time, the electric push rod 11 drives the protection plate 12 to move leftwards, so that the protection plate 12 moves to the top of the box body 1, the top of the box body 1 is protected, bird feces and dust are prevented from falling to the top of the wireless charging platform 10, the protection effect is improved, and then possessed the better advantage of protecting effect, solved current wireless transmitting station that charges and had the relatively poor problem of protecting effect to the convenience is used the device.

Example two:

please refer to fig. 3, in combination with the first implementation basis, the connection between the outer surface of the moving plate 8 and the inner cavity of the box 1 is slidably connected, the four corners of the bottom of the wireless charging platform 10 and the inner sides of the springs 9 are both fixedly connected with connecting rods 13, the bottoms of the connecting rods 13 extend to the bottom of the moving plate 8 and are fixedly connected with limiting blocks 14, the outer surface of the connecting rods 13 is slidably connected with the inner surfaces of the springs 9, the four corners of the top of the moving plate 8 are both provided with through holes 15, the outer surface of the connecting rods 13 is slidably connected with the inner surfaces of the through holes 15, and the connecting rods 13 are conveniently guided by the through holes 15.

The principle of the embodiment is as follows:

during the use, can cushion wireless charging platform 10 through setting up spring 9, through connecting rod 13, can lead to wireless charging platform 10, improve its stability when reciprocating, through stopper 14, can be spacing wireless charging platform 10, avoid its phenomenon that the dislocation appears.

Claims

1. The utility model provides an unmanned aerial vehicle's automatic wireless charging device, includes box (1), its characterized in that, the right side fixedly connected with servo motor (2) of box (1) inner chamber bottom, the output fixedly connected with bull stick (3) of servo motor (2), the surface of bull stick (3) has cup jointed first helical gear (4), the surface meshing of first helical gear (4) has second helical gear (5), the internal surface of second helical gear (5) has cup jointed threaded rod (6), the surface threaded connection of threaded rod (6) has threaded sleeve (7), the top fixedly connected with movable plate (8) of threaded sleeve (7), the four corners at movable plate (8) top all fixedly connected with spring (9), the top fixedly connected with wireless platform (10) that charges of spring (9), the top fixedly connected with electric putter (11) on box (1) right side, the flexible end of electric putter (11) has guard plate (12) through loose axle swing joint, the left side of guard plate (12) extends to the top of box (1) inner chamber, the surface of movable plate (8) and the junction sliding connection of box (1) inner chamber, the four corners of wireless platform (10) bottom of charging and the equal fixedly connected with connecting rod (13) in inboard that is located spring (9), the bottom of connecting rod (13) extends to the bottom and the fixedly connected with stopper (14) of movable plate (8), the surface of connecting rod (13) and the internal surface sliding connection of spring (9).

2. The automatic wireless charging device for the unmanned aerial vehicle according to claim 1, wherein through holes (15) are formed in four corners of the top of the moving plate (8), and the outer surface of the connecting rod (13) is slidably connected with the inner surface of each through hole (15).

3. The automatic wireless charging device of unmanned aerial vehicle of claim 1, characterized in that, the equal fixedly connected with guide block (16) of the left and right sides of movable plate (8), guide way (17) have all been seted up at the top of the box (1) inner chamber left and right sides, the surface of guide block (16) and the internal surface sliding connection of guide way (17).

4. The automatic wireless charging device of unmanned aerial vehicle of claim 1, wherein a cushion pad (18) is bonded to the center of the top of the moving plate (8), and the cushion pad (18) is made of rubber.

5. The automatic wireless charging device of the unmanned aerial vehicle according to claim 1, wherein a groove (20) is formed in the top of the box body (1), sliding blocks (19) are fixedly connected to the front surface and the back surface of the protection plate (12), sliding grooves (21) are formed in the front surface and the back surface of an inner cavity of the groove (20), and the outer surface of each sliding block (19) is in sliding connection with the inner surface of each sliding groove (21).

6. The automatic wireless charging device of unmanned aerial vehicle according to claim 1, characterized in that the front and back positions of the bottom of the left and right sides of the box (1) are both fixedly connected with a mounting plate, and the bottom of the front side of the box (1) is fixedly connected with an access door through a screw.