CN215436031U

CN215436031U - Unmanned aerial vehicle's automatic charging device

Info

Publication number: CN215436031U
Application number: CN202120180394.9U
Authority: CN
Inventors: 王梦思; 李蓬勃
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2022-01-07
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses an automatic charging device of an unmanned aerial vehicle, which relates to the field of unmanned aerial vehicle charging and comprises a box body, a charging mechanism and a plate covering mechanism, wherein a first placing bin is embedded in the top end of the box body, and a second placing bin is embedded in one side, located on the first placing bin, of the top end of the box body; the charging mechanism comprises a second placing bin inner wall two sides conductive column, the second placing bin inner wall is connected with a charging box, the charging box and the position where the conductive column contacts are provided with a conductive ring, the two ends of the charging box are provided with clamping blocks, the second placing bin and the position where the clamping blocks contact are provided with clamping grooves, one end of the inner wall of the charging box is connected with a discharging electrode, and the other end of the inner wall of the charging box is connected with a first spring. According to the utility model, the conductive mechanism is arranged, and the conductive mechanism can be rapidly connected and detached through the second spring and the clamping ball of the conductive mechanism, so that the purpose of convenience in maintenance is achieved.

Description

Unmanned aerial vehicle's automatic charging device

Technical Field

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

The unmanned aerial vehicle is generally provided with two batteries, one battery is used for normal use, the other battery is used as a standby battery, when the electric quantity of one battery is insufficient, the battery can be replaced, the cruising ability is prolonged, however, the conventional charging device cannot realize quick connection or disassembly of a charging mechanism, and when the charging mechanism breaks down, more time is spent for disassembly; meanwhile, when the existing charging device is not used, no enough protection means is provided, so that dust can enter a charging mechanism, and the charging is easy to break down.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the conventional charging device cannot realize quick connection or disassembly of a charging mechanism, when the charging mechanism breaks down, the charging mechanism needs to spend more time for disassembly; present charging does not have sufficient safeguard means simultaneously when not using, leads to the dust to get into the mechanism that charges in, leads to charging the problem of breaking down easily, provides an unmanned aerial vehicle's automatic charging device.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic charging device of an unmanned aerial vehicle comprises a box body, a charging mechanism and a plate covering mechanism, wherein a first placing bin is embedded in the top end of the box body, and a second placing bin is embedded in one side, located on the first placing bin, of the top end of the box body;

the mechanism that charges is including being located the second and placing storehouse inner wall both sides and leading electrical pillar, the inner wall that the storehouse was placed to the second is connected with the box that charges, the box that charges is provided with the conducting ring with the position department that leads electrical pillar and contact, and the both ends of charging the box are provided with the fixture block, the second is placed the position department that storehouse and fixture block contacted and is provided with the draw-in groove, the inner wall one end of the box that charges is connected with discharge electrode, and the inner wall other end of the box that charges is connected with first spring, the one end of first spring is connected with the stripper plate, the internal connection of fixture block has the second spring, the one end of second spring is connected with the card ball that runs through to the fixture block outer wall.

Preferably, apron mechanism is including being located the box body top and being located the second simultaneously and placing the connecting seat of storehouse one end, the connecting seat rotates through the connecting axle and is connected with the apron, the bottom of apron is connected with presss from both sides tight piece, the top of pressing from both sides tight piece is connected with and runs through to the inside slider of apron, two be connected with the third spring between the slider, and apron mechanism still including the box body with press from both sides the bar groove of tight piece position department of contacting.

Preferably, a storage battery is installed inside the box body and below the second placing bin, the storage battery is electrically connected with the conductive post, and the conductive ring is electrically connected with the discharge electrode.

Preferably, one end of the clamping ball is of a cylindrical structure, and the other end of the clamping ball is of a hemispherical structure.

Preferably, the lower positions of the two sides of the clamping block are in an inclined plane state, and a sliding groove matched with a moving track of the sliding block is arranged at the position where the cover plate is in contact with the sliding block.

Preferably, the connecting shaft penetrates from the inside of the connecting base to the outer sides of the two ends of the connecting base and is connected with the cover plate.

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

1. according to the utility model, the conductive mechanism is arranged, and the conductive mechanism can be rapidly connected and detached through the second spring and the clamping ball of the conductive mechanism, so that the purpose of convenience in maintenance is achieved;

2. according to the utility model, the cover plate mechanism is arranged, the cover plate is pressed downwards, the cover plate drives the connecting shaft to rotate in the connecting base, until the cover plate drives the clamping blocks to be in contact with the strip-shaped grooves, when the clamping blocks are in contact with the strip-shaped grooves, the inclined planes on the two sides of the clamping blocks are firstly in contact with the inner walls of the strip-shaped grooves, at the moment, the two clamping blocks are stressed to move in opposite directions until the clamping blocks are completely clamped into the inner walls of the strip-shaped grooves, in the process, the clamping blocks drive the sliding blocks to move in the sliding grooves at the bottom end of the cover plate and drive the third spring to stretch, and after the clamping blocks are completely clamped into the strip-shaped grooves, the third spring can continuously generate resetting force, so that the clamping blocks are continuously clamped into the inner walls of the strip-shaped grooves, and the purpose that the cover plate covers the conductive mechanism is achieved.

Drawings

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

FIG. 2 is an enlarged view of a portion of the present invention at A;

FIG. 3 is a schematic view of the connection between the clamping block and the strip groove according to the present invention;

fig. 4 is a schematic view of the installation of the third spring of the present invention.

In the figure: 1. a box body; 2. a first placing bin; 3. a second placing bin; 4. a card slot; 5. a clamping block; 6. a charging box; 7. conducting rings; 8. a discharge electrode; 9. a conductive post; 10. a connecting seat; 11. a pressing plate; 12. a first spring; 13. a cover plate; 14. a connecting shaft; 15. a second spring; 16. blocking the ball; 17. a clamping block; 18. a strip-shaped groove; 19. a slider; 20. and a third spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, an automatic charging device for an unmanned aerial vehicle comprises a box body 1, a charging mechanism and a plate covering mechanism, wherein a first placing bin 2 is embedded in the top end of the box body 1, and a second placing bin 3 is embedded in one side, located on the first placing bin 2, of the top end of the box body 1;

wherein, the mechanism that charges is including being located the second and placing 3 inner wall both sides in storehouse and leading electrical pillar 9, the inner wall that the storehouse 3 was placed to the second is connected with the box 6 that charges, the box 6 that charges is provided with conducting ring 7 with the position department that leads electrical pillar 9 to contact, and the both ends of the box 6 that charges are provided with fixture block 5, the second is placed the position department that storehouse 3 and fixture block 5 contacted and is provided with draw-in groove 4, the inner wall one end of the box 6 that charges is connected with discharge electrode 8, and the inner wall other end of the box 6 that charges is connected with first spring 12, the one end of first spring 12 is connected with stripper plate 11, the internal connection of fixture block 5 has second spring 15, the one end of second spring 15 is connected with the card ball 16 that runs through to fixture block 5 outer walls.

Please refer to fig. 1, 3 and 4, the cover mechanism includes a connecting seat 10 located at the top end of the box body 1 and located at one end of the second storage bin 3, the connecting seat 10 is rotatably connected with a cover plate 13 through a connecting shaft 14, the bottom end of the cover plate 13 is connected with a clamping block 17, the top end of the clamping block 17 is connected with a sliding block 19 penetrating into the cover plate 13, a third spring 20 is connected between the two sliding blocks 19, and the cover mechanism further includes a strip-shaped groove 18 at the contact position of the box body 1 and the clamping block 17, so as to cover the conductive mechanism through the cover mechanism, and reduce the contact probability of the conductive mechanism and dust when the conductive mechanism is not used.

Please refer to fig. 1, the storage battery is installed inside the box body 1 below the second placing bin 3, the storage battery is electrically connected to the conductive pillar 9, the conductive ring 7 is electrically connected to the discharge electrode 8, so that when the conductive ring 7 contacts the conductive pillar 9, the storage battery transmits the electric energy to the conductive pillar 9, and the conductive pillar 9 transmits the electric energy to the discharge electrode 8 through the conductive ring 7.

Please refer to fig. 2, one end of the ball 16 is a cylindrical structure, and the other end of the ball 16 is a hemispherical structure, so that the hemispherical end of the ball 16 is forced to move integrally.

Please refer to fig. 3 and 4, the lower positions of the two sides of the clamping block 17 are in an inclined state, a sliding groove matched with the moving track of the sliding block 19 is arranged at the position where the cover plate 13 contacts with the sliding block 19, so that the lower positions of the two sides of the clamping block 17 contact with the strip-shaped groove 18 and then move, and the clamping block moves through the electric sliding block 19, thereby pulling the third spring 20 to elongate.

Please refer to fig. 1, the connecting shaft 14 penetrates from the inside of the connecting base 10 to the outside of the two ends of the connecting base 10 and is connected to the cover plate 13, so as to facilitate the rotation between the cover plate 13 and the connecting base 10.

The working principle is as follows: firstly, when the device is assembled, the fixture block 5 is aligned with the second placing bin 3, then the charging box 6 is clamped into the inner wall of the second placing bin 3 until the bottom end of the charging box 6 is contacted with the bottom end of the inner wall of the second placing bin 3, in the process, one hemispherical end of the clamping ball 16 is stressed to move and drive the second spring 15 to compress, after the charging box 6 is completely clamped, because the clamping groove 4 is internally provided with a groove matched with the clamping ball 16, the clamping ball 16 and the groove are positioned on the same horizontal line, the clamping ball 16 is clamped into the groove, then when the unmanned aerial vehicle battery is charged, one end of the unmanned aerial vehicle battery without a charging electrode is abutted against the extrusion plate 11 and the battery is pressed down, one end of the battery extrudes the extrusion plate 11, the extrusion plate 11 drives the first spring 12 to compress, in the process, the extrusion plate 11 moves, after the battery is completely placed into the inner wall of the charging box 6, at the moment, the charging electrode of the battery is contacted with the discharging electrode 8, so that the aim of automatically charging the battery of the unmanned aerial vehicle is fulfilled, when the charging mechanism is not used, the cover plate 13 is pressed downwards, the cover plate 13 drives the connecting shaft 14 to rotate in the connecting seat 10 until the cover plate 13 drives the clamping block 17 to contact with the strip-shaped groove 18, when the clamping block 17 contacts with the strip-shaped groove 18, the inclined planes at two sides of the clamping block 17 contact with the inner wall of the strip-shaped groove 18 firstly, at the moment, the two clamping blocks 17 are forced to move along opposite directions until the clamping block 17 is completely clamped into the inner wall of the strip-shaped groove 18, in the process, the clamping block 17 drives the sliding block 19 to move in the sliding groove at the bottom end of the cover plate 13, and drives the third spring 20 to stretch, when the clamping block 17 is completely engaged in the strip-shaped groove 18, the third spring 20 will continue to generate a return force, so that the clamping block 17 is continuously clamped on the inner wall of the strip-shaped groove 18, and the cover plate 13 covers the conductive mechanism.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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's automatic charging device, includes box body (1), charging mechanism, apron mechanism, its characterized in that: the top end of the box body (1) is downwards sunken to form a first placing bin (2), and the top end of the box body (1) is positioned at the side of the first placing bin (2) and downwards sunken to form a second placing bin (3);

wherein, the charging mechanism comprises a conductive column (9) positioned on the inner walls of two sides of the second placing bin (3), a charging box (6) is arranged in the second placing bin (3), a conductive ring (7) is arranged at the position where the charging box (6) is contacted with the conductive column (9), clamping blocks (5) are arranged at two ends of the charging box (6), a clamping groove (4) is arranged at the position where the second placing bin (3) is contacted with the clamping blocks (5), a discharging electrode (8) is arranged on the inner wall of the charging box (6), an extrusion plate (11) is further arranged in the charging box (6), a first spring (12) is connected between the extrusion plate (11) and the inner wall of the charging box (6), the extrusion plate (11) is positioned between the first spring (12) and the discharging electrode (8), and a second spring (15) is connected inside the clamping blocks (5), one end of the second spring (15) is connected with a clamping ball (16) penetrating to the outer wall of the clamping block (5).

2. The automatic charging device of unmanned aerial vehicle of claim 1, characterized in that: the cover trigger constructs including being located box body (1) top and being located second simultaneously and placing connecting seat (10) of storehouse (3) one end, connecting seat (10) rotate through connecting axle (14) and are connected with apron (13), the bottom of apron (13) is connected with presss from both sides tight piece (17), the top of pressing from both sides tight piece (17) is connected with and runs through to apron (13) inside slider (19), two be connected with third spring (20) between slider (19), and cover trigger structure still including box body (1) and the strip groove (18) of pressing from both sides tight piece (17) position department of contacting.

3. The automatic charging device of unmanned aerial vehicle of claim 1, characterized in that: the storage battery is arranged in the box body (1) and located below the second placing bin (3), the storage battery is electrically connected with the conductive columns (9), and the conductive rings (7) are electrically connected with the discharging electrodes (8).

4. The automatic charging device of unmanned aerial vehicle of claim 1, characterized in that: one end of the clamping ball (16) is of a cylindrical structure, and the other end of the clamping ball (16) is of a hemispherical structure.

5. The automatic charging device of unmanned aerial vehicle of claim 2, characterized in that: the lower positions of the two sides of the clamping block (17) are in an inclined plane state, and a sliding groove matched with the moving track of the sliding block (19) is arranged at the position where the cover plate (13) is in contact with the sliding block (19).

6. The automatic charging device of unmanned aerial vehicle of claim 2, characterized in that: the connecting shaft (14) penetrates from the inside of the connecting seat (10) to the outer sides of two ends of the connecting seat (10) and is connected with the cover plate (13).