CN216611593U

CN216611593U - Unmanned aerial vehicle aerial survey device

Info

Publication number: CN216611593U
Application number: CN202220254761.XU
Authority: CN
Inventors: 张鑫; 滕伟; 赵闯; 吴海航
Original assignee: Shenyang Fengrui Uav Technology Co ltd
Current assignee: Shenyang Fengrui Uav Technology Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-05-27
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses an unmanned aerial vehicle aerial survey device which comprises an unmanned aerial vehicle main body and an aerial survey device, wherein a plurality of motors are arranged at the top of the unmanned aerial vehicle main body, the motors are uniformly and fixedly connected to four corners of the top of the unmanned aerial vehicle main body, the output ends of the motors are fixedly connected with propellers, a plurality of support frames are arranged at the bottom of the unmanned aerial vehicle main body, the support frames are fixedly connected to four corners of the bottom of the unmanned aerial vehicle main body, the aerial survey device is fixedly connected to a fixed seat, a sliding groove is formed in the bottom of the unmanned aerial vehicle main body, and a sliding block is arranged at the top of the fixed seat. The threaded rod is connected with the fixing hole and the through holes formed in the fixing seat in an interconnecting mode, so that the connection is more stable, meanwhile, the side wall of the threaded rod is provided with the positioning holes, and the positioning device arranged on the fixing seat can further fix the connected threaded rod, so that the aerial surveying device is guaranteed not to shake in a use environment.

Description

Unmanned aerial vehicle aerial survey device

Technical Field

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

Background

At present unmanned aerial vehicle is because being impacted influence by the air current at the flight in-process, can continuously sway vibrations, and this kind of vibrations are stronger with the impact shock of impact force to the aerial survey ware, are difficult to guarantee the aerial survey ware and shoot the effect, lead to the image definition to reduce, and easily cause the damage of aerial survey ware.

Among the prior art, install the fixing base that is used for installing the navigation ware on the unmanned aerial vehicle usually, the fixing base is usually with unmanned aerial vehicle direct weld fixed, be not convenient for change the fixing base according to the model of navigation ware, and because unmanned aerial vehicle is long-time vibrations at the flight in-process, the fixing base also can shake thereupon, if fixing base and unmanned aerial vehicle can dismantle the connection, the fastener receives the vibrations influence easily and takes place not hard up to lead to factor of safety to descend, lead to the emergence of dangerous accident even.

Therefore, an unmanned aerial vehicle aerial survey device is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, an unmanned aerial vehicle can continuously swing and shake in the air flight process to cause instability of an aerial survey device, and provides the aerial survey device for the unmanned aerial vehicle.

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

the utility model provides an unmanned aerial vehicle aerial survey device, includes unmanned aerial vehicle main part and aerial survey device, unmanned aerial vehicle main part top is provided with a plurality of motors, and is a plurality of the even fixed connection of motor is in unmanned aerial vehicle main part top four corners, and is a plurality of the equal fixedly connected with screw of motor output, unmanned aerial vehicle main part bottom is provided with a plurality of support frames, and is a plurality of the equal fixed connection of support frame is in unmanned aerial vehicle main part bottom four corners, aerial survey device fixed connection is on the fixing base, unmanned aerial vehicle main part bottom is provided with the sliding tray, the top is provided with the sliding block on the fixing base, the sliding block passes through sliding tray sliding connection with unmanned aerial vehicle main part bottom.

Preferably, unmanned aerial vehicle main part bottom is provided with a plurality of fixed orificess, and is a plurality of the fixed orificess symmetric distribution is in the both sides of sliding tray, the fixed orificess inner wall is provided with the screw thread.

Preferably, the sliding tray is the setting of T shape, the sliding block that the top set up on the fixing base also is the setting of T shape, mutually support between sliding block and the sliding tray.

Preferably, a plurality of through holes are formed in the fixing seat, the symmetrical parts of the through holes are formed in the fixing seat, the distance between the width of the through hole at the same side and the distance between the fixing holes are equal, external threads are arranged on the inner wall of each through hole, threaded rods are connected into the through holes in a threaded mode, a plurality of positioning holes are formed in the outer side wall of each threaded rod, and the positioning holes are located on the same vertical surface.

Preferably, a plurality of positioner of fixing base bottom fixedly connected with, positioner includes a plurality of locating levers, a plurality of spring and a plurality of fixed plate, and is a plurality of the fixed plate is the symmetric distribution in the fixing base bottom, the fixed plate is the U-shaped setting, and is a plurality of spring one end respectively with a plurality of fixed plate inner wall fixed connection, a plurality of the spring other end respectively with a plurality of locating lever one end fixed connection.

Preferably, the outer side wall of the positioning rod is tightly attached to the inner wall of the positioning hole, the threaded rod is matched with the fixing hole, and the threaded rod is matched with the fixing seat in a plurality of penetrating ways.

The utility model has the beneficial effects that:

1. the threaded rod is connected with the fixing hole and the through holes formed in the fixing seat in an interconnecting mode, so that the connection is more stable, meanwhile, the side wall of the threaded rod is provided with the positioning holes, and the positioning device arranged on the fixing seat can further fix the connected threaded rod, so that the aerial surveying device is guaranteed not to shake in a use environment.

2. The sliding groove and the sliding block are arranged in a T shape, so that the unmanned aerial vehicle is more stable compared with a common sliding structure, and meanwhile, the bottom of the main body of the unmanned aerial vehicle is provided with a plurality of fixing holes which are symmetrically distributed on two sides of the sliding groove, so that different fixing positions can be adjusted according to different types of the fixing seats when aerial measuring devices of different types are used.

Drawings

Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle aerial survey device provided by the utility model;

fig. 2 is a front view of an unmanned aerial vehicle aerial survey device according to the present invention;

fig. 3 is a bottom view of an unmanned aerial vehicle aerial survey device provided by the utility model.

In the figure: 1 unmanned aerial vehicle main part, 2 motors, 3 screw, 4 support frames, 5 threaded rods, 6 locating holes, 7 sliding tray, 8 fixing bases, 9 aerial survey devices, 10 locating levers, 11 springs, 12 fixed plates, 13 fixed orificess.

Detailed Description

Referring to fig. 1-3, an unmanned aerial vehicle aerial survey device comprises an unmanned aerial vehicle main body 1 and an aerial survey device 9, wherein a plurality of motors 2 are arranged at the top of the unmanned aerial vehicle main body 1, the motors 2 are uniformly and fixedly connected to four corners at the top of the unmanned aerial vehicle main body 1, propellers 3 are fixedly connected to output ends of the motors 2, the propellers 3 are driven by the movement of the motors 2 to fly the unmanned aerial vehicle main body 1, a plurality of support frames 4 are arranged at the bottom of the unmanned aerial vehicle main body 1, the support frames 4 are fixedly connected to four corners at the bottom of the unmanned aerial vehicle main body 1, the unmanned aerial vehicle main body 1 can be stably placed, the aerial survey device 9 is fixedly connected to a fixed seat 8, a sliding groove 7 is arranged at the bottom of the unmanned aerial vehicle main body 1, a sliding block is arranged at the top of the fixed seat 8, and is slidably connected with the bottom of the unmanned aerial vehicle main body 1 through the sliding groove 7, sliding tray 7 is T shape setting, and the sliding block that the top set up also is T shape setting on the fixing base 8, mutually supports between sliding block and the sliding tray 7, adopts sliding tray 7 and the sliding block that T shape set up, for ordinary sliding structure stability more.

The bottom of unmanned aerial vehicle main part 1 is provided with a plurality of fixed orificess 13, and a plurality of fixed orificess 13 symmetric distribution are in the both sides of sliding tray 7, and the fixed orifices 13 inner wall of fixed orifices is provided with the screw thread, and fixed orifices 13 that a plurality of symmetric distributions can be in the both sides of sliding tray 7 when using the aerial survey device 9 of different models different fixed positions of different model adjustment according to fixing base 8 are seted up to 1 bottom of unmanned aerial vehicle main part.

The fixing seat 8 is provided with a plurality of through holes, the symmetrical parts of the through holes are arranged on the fixing seat 8, the width of the through holes on the same side is equal to the distance between the fixing holes 13, the through holes and the fixing holes 13 can be positioned on the same plane, the inner walls of the through holes are provided with external threads, threaded rods 5 are in threaded connection with the through holes, the threaded rods 5 are matched with the fixing holes 13, the threaded rods 5 are matched with the through holes on the fixing seat 8, the fixing seat 8 can be fixed and prevented from shaking during the movement of the fixing seat 8 and the unmanned aerial vehicle main body 1 due to the arrangement of the threaded rods, the outer side wall of the threaded rod 5 is provided with a plurality of positioning holes 6, the positioning holes 6 are positioned on the same vertical surface, the bottom of the fixing seat 8 is fixedly connected with a plurality of positioning devices, and each positioning device comprises a plurality of positioning rods 10, a plurality of springs 11 and a plurality of fixing plates 12, a plurality of fixed plates 12 are the symmetric distribution in the 8 bottoms of fixing base, fixed plate 12 is the setting of U-shaped, a plurality of spring one end respectively with a plurality of fixed plate 12 inner wall fixed connection, a plurality of spring other ends respectively with a plurality of locating lever 10 one end fixed joint, locating lever 10 lateral wall closely laminates with the 6 inner walls of locating hole, adopt through threaded rod 5 and fixed orifices 6 and the multiple through-hole interconnect that runs through of seting up on the fixing base make to be connected more stable, the positioner who sets up on a plurality of locating holes 6 and the fixing base is seted up to the lateral wall of threaded rod 5 simultaneously can carry out further fixed with threaded rod 5 after connecting, guaranteed that aerial survey device can not take place to rock in service environment.

The working principle of the utility model is as follows: when aerial survey needs to be carried out, firstly, the aerial survey device 9 and the fixed seat are fixed, then, the fixed seat is in sliding connection with the sliding groove 7 at the bottom of the unmanned aerial vehicle main body 1 through the sliding block, the threaded rod 5, the fixed hole 6 and the plurality of through holes arranged on the fixed seat are in threaded connection with each other after reaching a certain position, then, fine adjustment is carried out on the threaded rod 5 to fix the positioning rod 10 in the positioning hole, the fixing of the aerial survey device 9 is completed, then, the aerial survey device 9 and the motor 2 are started, the motor 2 drives the propeller 3 to fly the unmanned aerial vehicle main body 1, and the aerial survey device 9 completes the aerial survey operation, when the aerial survey device 9 needs to be replaced, the fixing seat 8 can be taken down by sliding the fixing seat 8 out through the sliding groove 7 only by moving the positioning rod 10 backwards to take out the threaded rod 5, and then the aerial survey device 9 is convenient to operate by only adjusting different fixing positions from new installation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An unmanned aerial vehicle aerial survey device comprises an unmanned aerial vehicle main body (1) and an aerial survey device (9), it is characterized in that a plurality of motors (2) are arranged at the top of the unmanned aerial vehicle main body (1), the motors (2) are uniformly and fixedly connected with four corners of the top of the unmanned aerial vehicle main body (1), the output ends of the motors (2) are fixedly connected with propellers (3), the bottom of the unmanned aerial vehicle main body (1) is provided with a plurality of supporting frames (4), the supporting frames (4) are uniformly and fixedly connected with four corners of the bottom of the unmanned aerial vehicle main body (1), the aerial survey device (9) is fixedly connected on the fixed seat (8), the bottom of the unmanned aerial vehicle main body (1) is provided with a sliding groove (7), the top is provided with the sliding block on fixing base (8), the sliding block passes through sliding tray (7) sliding connection with unmanned aerial vehicle main part (1) bottom.

2. The unmanned aerial vehicle aerial survey device of claim 1, characterized in that a plurality of fixing holes (13) are arranged at the bottom of the unmanned aerial vehicle main body (1), the plurality of fixing holes (13) are symmetrically distributed at two sides of the sliding groove (7), and the inner wall of each fixing hole (13) is provided with a thread.

3. An unmanned aerial vehicle aerial survey device of claim 2, characterized in that, the sliding tray (7) is the T shape setting, the sliding block that the top set up on fixing base (8) also is the T shape setting, mutually support between sliding block and sliding tray (7).

4. The unmanned aerial vehicle aerial survey device of claim 2, characterized in that, a plurality of through-hole have been seted up on fixing base (8), and a plurality of through-hole symmetry is on fixing base (8), the distance between homonymy through-hole width and fixed orifices (13) is equal, and is a plurality of the through-hole inner wall all is provided with the external screw thread, it has threaded rod (5) to pass through equal threaded connection in the through-hole, a plurality of locating hole (6) have been seted up to threaded rod (5) lateral wall, and is a plurality of locating hole (6) are located same vertical plane.

5. The unmanned aerial vehicle aerial survey device of claim 4, characterized in that, a plurality of positioner of fixing base (8) bottom fixedly connected with, positioner includes a plurality of locating levers (10), a plurality of spring (11) and a plurality of fixed plate (12), and is a plurality of fixed plate (12) are the symmetric distribution in fixing base (8) bottom, fixed plate (12) are the U-shaped setting, and is a plurality of spring one end respectively with a plurality of fixed plate (12) inner wall fixed connection, a plurality of the spring other end respectively with a plurality of locating levers (10) one end fixed joint.

6. The unmanned aerial vehicle aerial survey device of claim 5, characterized in that, locating lever (10) lateral wall closely laminates with locating hole (6) inner wall, threaded rod (5) and fixed orifices (13) mutually support, a plurality of through-holes that set up on threaded rod (5) and fixing base (8) mutually support.