CN219077524U

CN219077524U - Unmanned aerial vehicle standby power system

Info

Publication number: CN219077524U
Application number: CN202320045256.9U
Authority: CN
Inventors: 冼博特
Original assignee: Kunshan Yifei Aviation Intelligent Technology Co ltd
Current assignee: Kunshan Yifei Aviation Intelligent Technology Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-05-26
Anticipated expiration: 2033-01-07

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a standby power system of an unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, wherein mounting frames are arranged at corners of the top surface of the unmanned aerial vehicle body close to four sides, placing grooves are formed in the four groups of mounting frames, rotating rods are respectively arranged on one sides, close to the corresponding side of the corresponding placing grooves, of the top surface of the mounting frames through corresponding bearing seats, and driven gears are respectively arranged on the outer surfaces of the four groups of rotating rods. The unmanned aerial vehicle can effectively solve the problems of the prior art by arranging parts such as the rotating rod, the driven gear, the baffle, the propeller, the electric push rod, the driving gear, the sliding block, the motor, the driving gear, the limiting ball and the like, only a group of power systems are arranged in the unmanned aerial vehicle, the propeller can be rotated by the power systems, and therefore the unmanned aerial vehicle can take off, fly, land and the like, but after the unmanned aerial vehicle fails, the unmanned aerial vehicle cannot be used continuously, and the problem of inconvenient use is caused.

Description

Unmanned aerial vehicle standby power system

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a standby power system of an unmanned aerial vehicle.

Background

Unmanned aircraft, for short, "unmanned aircraft," is unmanned aircraft that is maneuvered using a radio remote control device and a self-contained programming device, or is operated autonomously, either entirely or intermittently, by an on-board computer.

The unmanned aerial vehicle of current part, its inside only is provided with a set of driving system, and this driving system can make the screw rotate to can take off unmanned aerial vehicle, operation such as flight and landing, but because only a set of driving system, after this system breaks down, unmanned aerial vehicle just can't continue to use, thereby causes the inconvenient problem of use, so need carry out corresponding improvement to current unmanned aerial vehicle to above-mentioned problem, thereby solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a standby power system of an unmanned aerial vehicle so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle reserve driving system, includes the unmanned aerial vehicle body, the mounting bracket is all installed to the top surface of unmanned aerial vehicle body by four side corners, and the standing groove has all been seted up to the inside of four sets of mounting brackets, four sets of the dwang is installed through corresponding the bearing frame respectively by the corresponding one side of correspondence standing groove to the top surface of mounting bracket, and the driven gear is all installed to the surface of four sets of dwang, four sets of the baffle is installed through corresponding the bearing ring respectively by the position that corresponds the driven gear top to the surface of dwang, four sets of electric putter is all installed to the inside of standing groove, and four sets of electric putter's the equal transmission of output is connected with the placing tray, four sets of motors are all installed on the top of placing tray, and the output of four sets of motors is connected with the driving gear through corresponding transmission shaft transmission respectively.

Preferably, the four groups of the top surfaces of the mounting frames are provided with limiting plates at positions close to two corresponding sides of the corresponding placing grooves, and the corresponding sides of the two groups of limiting plates are provided with sliding grooves.

Preferably, the four groups of the placing plates are respectively provided with sliding blocks on two corresponding sides, and one corresponding ends of the two corresponding groups of sliding blocks respectively extend into the corresponding sliding grooves and are in sliding connection with the sliding grooves.

Preferably, the top ends of the four groups of driving gears are provided with limiting balls, and the corresponding limiting balls are respectively positioned under the corresponding baffle plates.

Preferably, the four groups of driving gears are respectively positioned at positions right below one corresponding side of the corresponding driven gears, and the sizes of tooth grooves of the corresponding driven gears are respectively matched with the sizes of tooth grooves of the corresponding driving gears.

Preferably, four sets of propellers are mounted on the outer surfaces of the four sets of rotating rods near the top end, and the corresponding four sets of propellers are arranged in a central symmetry mode by taking the center point of the corresponding rotating rod as a center point.

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

the unmanned aerial vehicle can effectively solve the problems of the prior art by arranging parts such as the rotating rod, the driven gear, the baffle, the propeller, the electric push rod, the driving gear, the sliding block, the motor, the driving gear, the limiting ball and the like, only a group of power systems are arranged in the unmanned aerial vehicle, the propeller can be rotated by the power systems, and therefore the unmanned aerial vehicle can take off, fly, land and the like, but after the unmanned aerial vehicle fails, the unmanned aerial vehicle cannot be used continuously, and the problem of inconvenient use is caused.

Drawings

Fig. 1 is a schematic perspective view of a main structure of the present utility model.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is a schematic perspective view of the structure of the electric putter of the present utility model.

In the figure: 1. an unmanned aerial vehicle body; 11. a mounting frame; 12. a placement groove; 13. a rotating lever; 14. a driven gear; 15. a baffle; 16. a propeller; 2. an electric push rod; 21. placing a tray; 22. a slide block; 23. a motor; 24. a drive gear; 25. a limit ball; 3. a limiting plate; 31. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides an unmanned aerial vehicle reserve driving system, including unmanned aerial vehicle body 1, the top surface of unmanned aerial vehicle body 1 is by four side corners all installing mounting bracket 11, and standing groove 12 has all been seted up to the inside of four sets of mounting brackets 11, the dwang 13 is installed through corresponding bearing frame respectively to the top surface of four sets of mounting brackets 11 by corresponding one side that corresponds standing groove 12, and driven gear 14 is all installed to the surface of four sets of dwang 13, baffle 15 is installed through corresponding the bearing ring respectively by the position that corresponds driven gear 14 top to the surface of four sets of dwang 13, four sets of screw 16 are all installed to the surface of four sets of dwang 13 by the position on top, and correspond four sets of screw 16 and be central symmetry setting with the central point that corresponds dwang 13 respectively.

The electric putter 2 is all installed to the inside of four groups standing groove 12, and the output of four groups electric putter 2 all drives and is connected with and places the dish 21, motor 23 is all installed on the top of four groups of placing the dish 21, and four groups of motor 23's output is connected with driving gear 24 through corresponding transmission shaft transmission respectively, four groups of driving gear 24 are located the position under the corresponding one side of corresponding driven gear 14 respectively and set up, and correspond the tooth's socket size of driven gear 14 respectively with correspond the tooth's socket size looks adaptation of driving gear 24, limit ball 25 is all installed on four groups of driving gear 24's top, and correspond limit ball 25 and be located the position under corresponding baffle 15 respectively and set up.

Limiting plates 3 are mounted on the top surfaces of the four groups of mounting frames 11 close to the positions of the corresponding two sides of the corresponding placing grooves 12, sliding grooves 31 are formed in one corresponding side of the two groups of limiting plates 3, sliding blocks 22 are mounted on the corresponding two sides of the four groups of placing plates 21, and one corresponding ends of the corresponding two groups of sliding blocks 22 extend into the corresponding sliding grooves 31 respectively and are in sliding connection with the sliding grooves 31.

The power system of unmanned aerial vehicle body 1 from taking can directly act on four sets of dwang 13, can directly make four sets of dwang 13 carry out corresponding rotation to make corresponding four sets of screw 16 can carry out corresponding rotation thereupon, and then can make unmanned aerial vehicle body 1 take off, flight, operation such as drop.

When in use, when the power system of the unmanned aerial vehicle body 1 fails, and the unmanned aerial vehicle body 1 cannot be used normally, a user can start four groups of electric push rods 2 simultaneously, the corresponding placing disc 21 can move upwards under the operation action of the corresponding electric push rods 2, so that the corresponding motor 23 and the corresponding driving gear 24 can move upwards along with the corresponding electric push rods, the corresponding limiting ball 25 can move upwards along with the corresponding electric push rods, when the outer surface of the corresponding limiting ball 25 is respectively attached to the bottom surface of the corresponding baffle 15, the corresponding electric push rods 2 can be closed, at the moment, the corresponding driving gears 24 are respectively arranged at the same level with the corresponding driven gears 14 and can be respectively connected with the corresponding driven gears 14 in a meshed mode, when the corresponding placing disc 21 moves upwards, the corresponding two sets of sliding blocks 22 respectively move upwards in the corresponding sliding grooves 31, so that the corresponding placing disc 21 is more stable and is not easy to shake when moving upwards, after that, a user can start the corresponding motor 23, under the action of the corresponding motor 23, the corresponding driving gear 24 can correspondingly rotate, the corresponding driven gear 14 can correspondingly rotate, the corresponding rotating rod 13 and the corresponding four sets of propellers 16 can correspondingly rotate, the corresponding baffle 15 is not correspondingly rotated due to the fact that the baffle 15 is arranged on the outer surface of the corresponding rotating rod 13 by the position above the corresponding driven gear 14 through the corresponding bearing ring respectively, after the propellers 16 rotate, the unmanned aerial vehicle body 1 can be subjected to operations such as take-off, flying, landing and the like, so that the unmanned aerial vehicle body 1 can be normally used, the above arrangement may function as a backup power system.

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

Claims

1. The utility model provides an unmanned aerial vehicle reserve driving system, includes unmanned aerial vehicle body (1), its characterized in that: the utility model discloses a motor drive device for unmanned aerial vehicle, including unmanned aerial vehicle body (1), mounting bracket (11) are all installed to the top surface of unmanned aerial vehicle body (1), and all offer standing groove (12) by the inside of four sets of mounting bracket (11), four sets of the top surface of mounting bracket (11) is by corresponding one side of corresponding standing groove (12) installing dwang (13) through corresponding the bearing frame respectively, and driven gear (14) are all installed to the surface of four sets of dwang (13), four sets of baffle (15) are installed through corresponding the bearing ring respectively by the position that corresponds driven gear (14) top are leaned on to the surface of dwang (13), four sets of electric putter (2) are all installed to the inside of standing groove (12), and the equal transmission of output of four sets of electric putter (2) is connected with places dish (21), and motor (23) are all installed on the top of placing dish (21), and the output of four sets of motor (23) is connected with driving gear (24) through corresponding transmission shaft transmission respectively.

2. The unmanned aerial vehicle backup power system of claim 1, wherein: limiting plates (3) are arranged on the top surfaces of the four groups of mounting frames (11) close to the positions of the two corresponding sides of the corresponding placing grooves (12), and sliding grooves (31) are formed in one corresponding side of each of the two groups of limiting plates (3).

3. The unmanned aerial vehicle backup power system of claim 2, wherein: the four groups of placing discs (21) are provided with sliding blocks (22) on two corresponding sides, and one corresponding ends of the two corresponding groups of sliding blocks (22) respectively extend into the corresponding sliding grooves (31) and are in sliding connection with the sliding grooves.

4. The unmanned aerial vehicle backup power system of claim 1, wherein: limiting balls (25) are arranged at the top ends of the four groups of driving gears (24), and the corresponding limiting balls (25) are respectively arranged at positions right below the corresponding baffle plates (15).

5. The unmanned aerial vehicle backup power system of claim 1, wherein: the four groups of driving gears (24) are respectively positioned at positions right below one corresponding side of the corresponding driven gears (14), and the tooth slot sizes of the corresponding driven gears (14) are respectively matched with the tooth slot sizes of the corresponding driving gears (24).

6. The unmanned aerial vehicle backup power system of claim 1, wherein: four sets of propellers (16) are arranged on the outer surfaces of the four sets of rotating rods (13) near the top end, and the corresponding four sets of propellers (16) are arranged in a central symmetry mode by taking the center point of the corresponding rotating rod (13) as the center point.