CN213473550U

CN213473550U - Aerial photography instrument and unmanned aerial vehicle thereof

Info

Publication number: CN213473550U
Application number: CN202022673201.1U
Authority: CN
Inventors: 李小龙; 王杰; 刘玉龙; 左锐; 唐飞飞; 田圣地
Original assignee: Chengdu Weiyu Technology Co ltd
Current assignee: Chengdu Weiyu Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-18
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an aerial photography appearance and unmanned aerial vehicle thereof, including the aerial photography appearance body, the aerial photography appearance body includes casing, camera module and control circuit board are in the casing, camera module is in control circuit board's below, the shutter among the camera module adopts electron global shutter. The utility model has the advantages that: the electronic global shutter is adopted, the shutter speed can be faster than 1/8000 seconds, and the aerial films on the unmanned aerial vehicle with the higher speed have no shutter distortion; the electronic global shutter does not need to be replaced, and the service life of the shutter is prolonged.

Description

Aerial photography instrument and unmanned aerial vehicle thereof

Technical Field

The utility model relates to an unmanned air vehicle technique field, concretely relates to appearance and unmanned aerial vehicle take photo by plane.

Background

In actual aerial survey operation, when the unmanned aerial vehicle carries on the aerial photography appearance to navigate, if the cruising speed of unmanned aerial vehicle is faster, for example, fixed wing or compound wing unmanned aerial vehicle, and because present aerial photography appearance all is the mechanical rolling shutter that adopts, so the flight deck easily produces shutter distortion (commonly known as jelly effect), and the data processing to the later stage flight deck influences greatly. And the mechanical shutter has a service life limitation, and has a great limitation on aerial cameras with high-intensity operation. The purpose is to solve the problems of shutter distortion and shutter life.

Therefore, it is necessary to design an aerial camera, aiming at solving the defects of shutter distortion and short shutter life in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solves among the prior art shutter distortion and the short-lived problem of shutter.

The utility model discloses a following technical scheme realizes:

the utility model provides an aerial photography appearance, includes the aerial photography appearance body, the aerial photography appearance body includes casing, camera module and control circuit board are in the casing, camera module is in control circuit board's below, the shutter among the camera module adopts electronic global shutter.

In the prior art, aerial photography instruments are all mechanical rolling shutters, the shooting intensity of the aerial photography instruments is high, the aerial photography instruments are generally used for shooting one picture in 1-3s, the picture is operated for 6 hours in one day, the service life of the general mechanical shutters is limited due to spring type and gear type structural components, the service life is generally about 30-50 ten thousand times, and after the service life is reached, the shutters can be exposed incorrectly, even completely blocked and cannot work, so that the aerial photography operation is influenced.

In actual operation, fixed-wing and composite-wing airplanes with higher operation capacity are increasingly used, the cruising speed of the airplanes is higher, and the shutter distortion is easily generated by a mechanical rolling shutter, so that the later data processing is influenced.

The utility model discloses a to camera module improvement, adopt the global shutter of electron, prolonged the life-span of shutter to can not lead to the shutter distortion.

Further, the housing comprises a shell and an upper shell, the camera module comprises a vertical module and a plurality of inclined modules, and the camera module is electrically connected with the control circuit board;

the shell is used for protecting the aerial photography instrument and fixing the camera module, and the control circuit board is used for controlling the setting of the camera module, communicating with the outside, storing and transmitting data.

Further, the bottom of the housing is provided with a vertical camera fixing part and four oblique camera fixing parts, the four oblique camera fixing parts surround the vertical camera fixing part, the vertical camera fixing part is detachably used for fixing a vertical module, and the oblique camera fixing part is detachably used for fixing an oblique module;

the camera module is set to different shooting angles through fixing parts at different angles on the shell.

Furthermore, an interface is arranged on the upper shell and comprises a control interface and a data interface, and the control interface is convexly arranged on the opposite side of the data interface;

the control circuit board stores the processed data in the storage module, the data can be transmitted through the connection data interface, and the parameters of the camera shutter speed, ISO, white balance and photographing time interval can also be adjusted through the control interface.

Furthermore, the camera module comprises a camera body and a lens, and the inclined modules are arranged at four corners of the bottom of the shell in a crossed manner;

the camera module is set to different shooting angles through the fixing parts at different angles on the shell, and four inclined modules are arranged at four corners in a crossed mode to shoot at all-dimensional and multi-angle mode.

Further, a control circuit board is fixed on the side wall of the shell through bolts, and the control circuit board is used for controlling the arrangement of the camera module;

the control circuit board is used for controlling the setting of the camera module, communicating with the outside, storing and transmitting data.

The electronic global shutter does not need to be replaced, the shutter speed can be faster than 1/8000 seconds, and the navigation film has no shutter distortion.

The utility model provides an unmanned aerial vehicle, includes unmanned aerial vehicle's fuselage and an aerial photography appearance, the aerial photography appearance body sets up in the below or the inside of unmanned aerial vehicle fuselage.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model relates to an aerial camera can carry out the shooting of multi-angle.

2. The utility model relates to an aerial photography instrument adopts electron global shutter, and the shutter speed can be faster than 1/8000 seconds, even the flight control film on the unmanned aerial vehicle that the speed is very fast also does not have the shutter distortion.

3. The utility model relates to an aerial photography instrument, electron global shutter need not to change the shutter, has prolonged the life-span use of shutter.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the housing.

Fig. 3 is a schematic view of an unmanned aerial vehicle.

The device comprises an unmanned aerial vehicle 1, a 2-aerial camera body, a 21-shell, a 22-camera module, a 23-control circuit board, a 24-upper shell, a 25-interface, a 251-control interface, a 252-data interface, a 3-oblique camera fixing part and a 4-vertical camera fixing part.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

As shown in fig. 1-3, the utility model relates to an aerial photography instrument, including aerial photography instrument body 2, aerial photography instrument body 2 includes casing, camera module 22 and control circuit board 23 are in the casing, camera module 22 is in control circuit board 23's below, the shutter among camera module 22 adopts electronic global shutter.

Example 2

As shown in fig. 1 to 3, this embodiment is based on embodiment 1, the housing includes an outer shell 21 and an upper shell 24, the camera module 22 includes a vertical module and a plurality of tilt modules, and the camera module 22 is electrically connected to a control circuit board 23; the housing 21 is used for protecting the aerial camera and fixing the camera module 22, and the control circuit board 23 is used for controlling the setting of the camera module 22, communicating with the outside, storing and transmitting data.

The bottom of the shell 21 is provided with a vertical camera fixing part 4 and four inclined camera fixing parts 3, the four inclined camera fixing parts 3 surround the outside of the vertical camera fixing part 4, the vertical camera fixing part 4 is detachably used for fixing a vertical module, and the inclined camera fixing part 3 is detachably used for fixing an inclined module; the camera module 22 is set to different shooting angles by fixing portions at different angles on the housing 21.

The upper shell 24 is provided with an interface 25, the interface 25 comprises a control interface 251 and a data interface 252, and the control interface 251 is convexly arranged at the opposite side of the data interface 252; the control circuit board 23 stores the processed data in a storage module, and can transmit the data through the connection data interface 252, and also can adjust the camera shutter speed, ISO, white balance, and photographing time interval parameters through the control interface 251.

The camera module 22 comprises a camera body and a lens, and the inclined modules are arranged at four corners of the bottom of the shell 21 in a crossed manner; the camera module 22 is set to different shooting angles through fixing parts at different angles on the shell 21, and four inclined modules are arranged at four corners in a crossed manner to shoot at all angles.

The control circuit board 23 is fixed on the side wall of the housing 21 through bolts, and the control circuit board 23 is used for controlling the arrangement of the camera module 22; the control circuit board 23 is used for controlling the setting of the camera module 22, communicating with the outside, and storing and transmitting data.

The shutter in the camera module 22 adopts an electronic global shutter; the electronic global shutter has no life limit, the shutter does not need to be replaced, the shutter speed can be faster than 1/8000 seconds, and the navigation film has no shutter distortion.

Example 3

As shown in fig. 1-3, this embodiment is based on embodiments 1 and 2, an unmanned aerial vehicle, including unmanned aerial vehicle 1's fuselage and a kind of aerial photography appearance, aerial photography appearance body 2 sets up in the below or inside of unmanned aerial vehicle 1 fuselage.

The working process is as follows: the control circuit board 23 sends a photographing signal to each camera module 22, each camera module 22 finishes photographing, data is processed by the control circuit board 23 and then stored in a storage module of the control circuit board 23, the data can be transmitted through the connection data interface 252, and parameters such as camera shutter speed, ISO, white balance, photographing time interval and the like can also be adjusted through the control interface 251.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An aerial photography instrument is characterized by comprising an aerial photography instrument body (2), wherein the aerial photography instrument body (2) comprises a shell, a camera module (22) and a control circuit board (23), the camera module (22) and the control circuit board (23) are arranged in the shell, the camera module (22) is arranged below the control circuit board (23), and an electronic global shutter is adopted as a shutter in the camera module (22).

2. An aerial camera according to claim 1, characterized in that the housing comprises an outer shell (21) and an upper shell (24), the camera module (22) comprises a vertical module and a plurality of tilt modules, and the camera module (22) is electrically connected to a control circuit board (23).

3. An aerial photography device according to claim 2, wherein the bottom of the housing (21) is provided with one vertical camera mount (4) and four tilted camera mounts (3), the four tilted camera mounts (3) surrounding the one vertical camera mount (4), the vertical camera mount (4) being removable for mounting a vertical module, and the tilted camera mount (3) being removable for mounting a tilted module.

4. The aerial photography device according to claim 2, wherein an interface (25) is arranged on the upper shell (24), the interface (25) comprises a control interface (251) and a data interface (252), and the control interface (251) is convexly arranged at the opposite side of the data interface (252).

5. An aerial camera according to claim 2, characterized in that the camera module (22) comprises a camera body and a lens, and the tilting modules are arranged crosswise at the four corners of the bottom of the housing (21).

6. An aerial camera according to claim 1, characterized in that the control circuit board (23) is bolted to a side wall of the housing (21), the control circuit board (23) being used to control the settings of the camera module (22).

7. An unmanned aerial vehicle, characterized in that, includes unmanned aerial vehicle (1) fuselage and an aerial camera of any one of claims 1-6, the aerial camera body (2) sets up in the below of unmanned aerial vehicle (1) fuselage or inside.