CN219277829U

CN219277829U - Novel unmanned aerial vehicle frame structure

Info

Publication number: CN219277829U
Application number: CN202320692714.8U
Authority: CN
Inventors: 陈泽洲; 陈爱民; 胡宗颖
Original assignee: Shenzhen Weide Precision Machinery Co ltd
Current assignee: Shenzhen Weide Precision Machinery Co ltd
Priority date: 2023-04-01
Filing date: 2023-04-01
Publication date: 2023-06-30
Anticipated expiration: 2033-04-01

Abstract

The utility model discloses a novel unmanned aerial vehicle frame structure, which relates to the technical field of unmanned aerial vehicles and comprises a frame main body, wherein a motor is arranged on the outer side of the frame main body, a telescopic frame assembly is arranged at the joint of the frame main body and the motor, fan blades are arranged at the output end of the motor, a camera is arranged at the bottom of the frame main body, and a supporting frame is arranged at the bottom of the telescopic frame assembly; novel unmanned aerial vehicle frame structure, through the setting of expansion bracket subassembly, in frame main part use, the user is according to the demand of flight, can be through PC end control circuit board will start four sets of electric telescopic handle, drive vice pole and remove along the inside of expansion tank, until removing to the length of settlement, stop electric telescopic handle's extension to carry out automatic extension with the distance between frame main part and the motor, need not artifical manual regulation, improve frame main part's novelty.

Description

Novel unmanned aerial vehicle frame structure

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a novel unmanned aerial vehicle frame structure.

Background

The unmanned aerial vehicle is also called an unmanned aerial vehicle, is an unmanned aerial vehicle operated by using radio remote control equipment and a self-provided program control device, and is a high-tech product integrating aerodynamics, material mechanics, automatic control technology and software technology; with the progress of the science and technology, unmanned aerial vehicle is used as a high-tech intelligent product, is not only limited to early military equipment, but is widely applied to a plurality of fields such as emergency rescue, video and aerial photography, homeland mapping, electric power and pipeline inspection, pesticide spraying, entertainment and leisure, and is continuously miniaturized, civilian and humanized, and the unmanned aerial vehicle in recent years presents a blowout development situation.

At present, the unmanned aerial vehicle frame is of an integrated structure, the size is fixed singly, the unmanned aerial vehicle frame cannot be adjusted, a part of the unmanned aerial vehicle frame also has a frame structure which is folded manually, but the size of the frame after the extension is finished is also inconvenient to fix, and the length of the frame cannot be adjusted according to the requirements of users.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel unmanned aerial vehicle frame structure, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the novel unmanned aerial vehicle rack structure comprises a rack main body, wherein a motor is arranged on the outer side of the rack main body, a telescopic bracket assembly is arranged at the joint of the rack main body and the motor, fan blades are arranged at the output end of the motor, a camera is arranged at the bottom of the rack main body, and a supporting frame is arranged at the bottom of the telescopic bracket assembly;

the telescopic bracket assembly comprises a main rod and an auxiliary rod, wherein a telescopic groove and an auxiliary groove are formed in the main rod, an auxiliary block and a limiting block are arranged on the outer side of the auxiliary rod, a limiting groove is formed in the main rod, a connecting seat is arranged in the telescopic groove, an electric telescopic rod is arranged on one side of the connecting seat, a control box is arranged at the upper end of the rack main body, and a battery and a control circuit board are arranged in the control box.

As a further technical scheme of the utility model, the number of the telescopic frame components, the number of the motors and the number of the fan blades are four, the telescopic frame components, the number of the motors and the number of the fan blades are distributed in an array, the output ends of the motors are fixedly connected with the fan blades, and the camera and the frame main body are fixedly installed through bolts.

As a further technical scheme of the utility model, the number of the supporting frames is two, the supporting frames are symmetrically distributed, two ends of each supporting frame are fixedly connected with the main rod, and the main rod is fixedly connected with the frame main body.

As a further technical scheme of the utility model, the telescopic grooves are communicated with the auxiliary grooves, the length of the limiting grooves is smaller than that of the auxiliary grooves, the auxiliary rods are matched with the telescopic grooves, the auxiliary blocks and the auxiliary rods are of an integrated structure, and the number of the auxiliary blocks is twice that of the auxiliary rods.

As a further technical scheme of the utility model, the limiting blocks are fixedly connected with the auxiliary rod, the limiting blocks are symmetrically distributed on the outer side of the auxiliary rod, the limiting blocks are matched with the limiting grooves, the connecting seat is fixedly connected with the inner wall of the telescopic groove, and the electric telescopic rod is fixedly connected with the connecting seat.

As a further technical scheme of the utility model, the output end of the electric telescopic rod is fixedly connected with the tail part of the auxiliary rod, the control box is fixedly connected with the frame main body, the battery is electrically connected with the control circuit board, the control circuit board is electrically connected with the electric telescopic rod, the communication module is arranged in the control circuit board, and the communication module is in signal connection with the external PC end.

The utility model provides a novel unmanned aerial vehicle frame structure. Compared with the prior art, the method has the following beneficial effects: through the setting of expansion bracket subassembly, in the frame main part use, the user can be according to the demand of flight, can drive vice pole and remove along the inside of flexible groove through four sets of electric telescopic handle of PC end control circuit board to start, until removing the length of settlement, stop electric telescopic handle's extension to carry out automatic extension with the distance between frame main part and the motor, need not manual regulation, improve the novelty of frame main part.

Drawings

Fig. 1 is a schematic structural view of a novel unmanned aerial vehicle frame structure;

FIG. 2 is a partial exploded view of a novel unmanned aerial vehicle frame construction;

FIG. 3 is an enlarged view of the A of FIG. 2 of a novel unmanned aerial vehicle frame structure;

fig. 4 is a side cross-sectional view of a novel unmanned aerial vehicle frame structure.

In the figure: 1. a frame body; 2. a telescoping rack assembly; 21. a main rod; 22. a telescopic slot; 23. an auxiliary groove; 24. an auxiliary rod; 25. an auxiliary block; 26. a limiting block; 27. a limit groove; 28. a connecting seat; 29. an electric telescopic rod; 210. a control box; 211. a battery; 212. a control circuit board; 3. a motor; 4. a fan blade; 5. a camera; 6. and (5) supporting frames.

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. 1-4, the present utility model provides a novel technical solution for a frame structure of an unmanned aerial vehicle: the novel unmanned aerial vehicle rack structure comprises a rack main body 1, wherein a motor 3 is arranged on the outer side of the rack main body 1, a telescopic frame assembly 2 is arranged at the joint of the rack main body 1 and the motor 3, fan blades 4 are arranged at the output end of the motor 3, a camera 5 is arranged at the bottom of the rack main body 1, and a supporting frame 6 is arranged at the bottom of the telescopic frame assembly 2;

the telescopic bracket assembly 2 comprises a main rod 21 and an auxiliary rod 24, wherein a telescopic groove 22 and an auxiliary groove 23 are formed in the main rod 21, an auxiliary block 25 and a limiting block 26 are arranged on the outer side of the auxiliary rod 24, a limiting groove 27 is formed in the main rod 21, a connecting seat 28 is arranged in the telescopic groove 22, an electric telescopic rod 29 is arranged on one side of the connecting seat 28, a control box 210 is arranged at the upper end of the frame main body 1, and a battery 211 and a control circuit board 212 are arranged in the control box 210.

Referring to fig. 1-3, the number of the expansion bracket assemblies 2, the motors 3 and the fan blades 4 is four groups and distributed in an array, the output ends of the motors 3 are fixedly connected with the fan blades 4, the camera 5 and the frame main body 1 are fixedly installed through bolts, the number of the supporting frames 6 is two groups and symmetrically distributed, two ends of the supporting frames 6 are fixedly connected with the main rod 21, and the main rod 21 and the frame main body 1 are fixedly connected, so that the use of the frame main body 1 is facilitated.

Referring to fig. 1-4, the telescopic slot 22 and the auxiliary slot 23 are communicated, the length of the limiting slot 27 is smaller than that of the auxiliary slot 23, the auxiliary rod 24 is matched with the telescopic slot 22, the auxiliary block 25 and the auxiliary rod 24 are of an integrated structure, and the number of the auxiliary blocks 25 is twice that of the auxiliary rods 24, so that the stability of movement between the auxiliary rod 24 and the telescopic slot 22 is improved.

Referring to fig. 1-4, the limiting block 26 is fixedly connected with the auxiliary rod 24, the limiting block 26 is symmetrically distributed on the outer side of the auxiliary rod 24, the limiting block 26 is matched with the limiting groove 27, the connecting seat 28 is fixedly connected with the inner wall of the telescopic groove 22, the electric telescopic rod 29 is fixedly connected with the connecting seat 28, the output end of the electric telescopic rod 29 is fixedly connected with the tail of the auxiliary rod 24, the control box 210 is fixedly connected with the frame main body 1, the battery 211 is electrically connected with the control circuit board 212, the control circuit board 212 is electrically connected with the electric telescopic rod 29, a communication module is mounted in the control circuit board 212, the communication module is in signal connection with the external PC end, the electric telescopic rod 29 is conveniently controlled, and the distance between the auxiliary rod 24 and the main rod 21 is further adjusted to meet the requirements of users.

The working principle of the utility model is as follows: in the use of the rack main body 1, a user automatically stretches the distance between the main rod 21 and the auxiliary rod 24 through the external PC end control telescopic frame assembly 2, so that the rack is suitable for the requirements of the user, and simultaneously, after the use is completed, the rack main body is automatically contracted through the PC end control telescopic frame assembly 2, so that the occupied area is reduced.

It should be noted that, through the setting of expansion bracket assembly 2, in the use of frame main part 1, the user can be according to the demand of flight, can control circuit board 212 through the PC end and will start four electric telescopic handle 29, make four electric telescopic handle 29's output drive four vice poles 24 of group remove along the inside of expansion tank 22, drive auxiliary block 25 simultaneously and remove along the inside of auxiliary tank 23, stopper 26 removes along the inside of spacing groove 27, until removing to the length of control, stop electric telescopic handle 29's extension, thereby carry out automatic extension with the distance between frame main part 1 and the motor 3, need not manual regulation, improve the novelty of frame main part 1.

Claims

1. The novel unmanned aerial vehicle rack structure comprises a rack main body (1), and is characterized in that a motor (3) is arranged on the outer side of the rack main body (1), a telescopic frame component (2) is arranged at the joint of the rack main body (1) and the motor (3), fan blades (4) are arranged at the output end of the motor (3), a camera (5) is arranged at the bottom of the rack main body (1), and a supporting frame (6) is arranged at the bottom of the telescopic frame component (2);

the telescopic bracket assembly (2) comprises a main rod (21) and an auxiliary rod (24), a telescopic groove (22) and an auxiliary groove (23) are formed in the main rod (21), an auxiliary block (25) and a limiting block (26) are arranged on the outer side of the auxiliary rod (24), a limiting groove (27) is formed in the main rod (21), a connecting seat (28) is arranged in the telescopic groove (22), an electric telescopic rod (29) is arranged on one side of the connecting seat (28), a control box (210) is arranged at the upper end of the frame main body (1), and a battery (211) and a control circuit board (212) are arranged in the control box (210).

2. The novel unmanned aerial vehicle frame structure according to claim 1, wherein the number of the telescopic frame component (2), the number of the motor (3) and the number of the fan blades (4) are four, the telescopic frame component is distributed in an array, the output end of the motor (3) is fixedly connected with the fan blades (4), and the camera (5) is fixedly installed between the camera and the frame main body (1) through bolts.

3. The novel unmanned aerial vehicle frame structure according to claim 1, wherein the number of the supporting frames (6) is two groups and symmetrically distributed, two ends of the supporting frames (6) are fixedly connected with the main rod (21), and the main rod (21) is fixedly connected with the frame main body (1).

4. The novel unmanned aerial vehicle frame structure according to claim 1, wherein the telescopic groove (22) and the auxiliary groove (23) are communicated, the length of the limiting groove (27) is smaller than that of the auxiliary groove (23), the auxiliary rod (24) is matched with the telescopic groove (22), the auxiliary block (25) and the auxiliary rod (24) are of an integrated structure, and the number of the auxiliary blocks (25) is twice that of the auxiliary rods (24).

5. The novel unmanned aerial vehicle frame structure according to claim 1, wherein the limiting block (26) is fixedly connected with the auxiliary rod (24), the limiting block (26) is symmetrically distributed on the outer side of the auxiliary rod (24), the limiting block (26) is matched with the limiting groove (27), the connecting seat (28) is fixedly connected with the inner wall of the telescopic groove (22), and the electric telescopic rod (29) is fixedly connected with the connecting seat (28).

6. The novel unmanned aerial vehicle frame structure according to claim 1, wherein a fixed connection is formed between the output end of the electric telescopic rod (29) and the tail part of the auxiliary rod (24), the control box (210) is fixedly connected with the frame main body (1), the battery (211) is electrically connected with the control circuit board (212), the control circuit board (212) is electrically connected with the electric telescopic rod (29), a communication module is installed in the control circuit board (212), and a signal connection is formed between the communication module and an external PC end.