CN216035180U

CN216035180U - Unmanned aerial vehicle's that takes photo by plane angle adjustment mechanism

Info

Publication number: CN216035180U
Application number: CN202122179164.3U
Authority: CN
Inventors: 孙云飞; 江宜华
Original assignee: Hubei Qinhua Environmental Protection Technology Co ltd
Current assignee: Hubei Qinhua Environmental Protection Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-15
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to an angle adjusting mechanism of an aerial photography unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, wherein the lower surface of the unmanned aerial vehicle body is fixedly connected with an adjusting component, a camera is arranged in the adjusting component, the lower surface of the unmanned aerial vehicle body is provided with a supporting component, and the lower surface of the supporting component is fixedly connected with a wear-resistant pad; drive the transmission shaft through vertical regulation portion and rotate, and then make and install the rotation of the epaxial horizontal regulation portion of transmission, make its longitudinal angle on the horizontal plane obtain the adjustment, adjust the camera horizontal angle on the horizontal plane through horizontal regulation portion, and then make the angle of camera obtain comprehensive adjustment, the problem that the angular adjustment is incomplete to cause the image is incomplete is solved, and can control the position that the supporting component contracts to the camera more than after the unmanned aerial vehicle body rises to the air through the supporting component, prevent that the supporting component from sheltering from the camera, and then the problem that unmanned aerial vehicle's supporting leg shelters from the camera and causes the image to have the defect is sheltered from.

Description

Unmanned aerial vehicle's that takes photo by plane angle adjustment mechanism

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an angle adjusting mechanism of an aerial photography unmanned aerial vehicle.

Background

Unmanned aerial vehicle is "unmanned aerial vehicle" for short, is the unmanned aerial vehicle who utilizes radio remote control equipment and the program control device of self-contained to control, and the unmanned aerial vehicle of taking photo by plane does not have the cockpit on the machine, but installs equipment such as autopilot, program control device, and unmanned aerial vehicle can adjust the angle of camera through adjusting unmanned aerial vehicle when using, however in the narrow and small special area in space, the unmanned aerial vehicle direction is not convenient for adjust, consequently needs to be used to camera angle adjustment mechanism.

The existing angle adjusting mechanism has some disadvantages:

1. the existing angle adjusting mechanism cannot adjust the angle of the camera completely, so that the shot image is incomplete and the requirements of users cannot be met;

2. when the camera was shot, unmanned aerial vehicle's supporting leg sheltered from the camera easily for there is the defect in the image that the camera was shot.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides an angle adjusting mechanism of an aerial photography unmanned aerial vehicle.

The technical scheme for solving the technical problems is as follows: an angle adjusting mechanism of an aerial photography unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein an adjusting component is fixedly connected to the lower surface of the unmanned aerial vehicle body, a camera is arranged inside the adjusting component, a supporting component is arranged on the lower surface of the unmanned aerial vehicle body, and a wear-resistant pad is fixedly connected to the lower surface of the supporting component;

the adjusting part includes two fixed plates of being connected with unmanned aerial vehicle body lower fixed surface, two the opposite face of fixed plate rotates and is connected with the transmission shaft, the vertical regulation portion of positive fixedly connected with of fixed plate, the fixed surface of transmission shaft is connected with horizontal regulation portion.

The utility model has the beneficial effects that: .

1. The longitudinal adjusting part drives the transmission shaft to rotate, so that the transverse adjusting part arranged on the transmission shaft rotates, the longitudinal angle of the transverse adjusting part on the horizontal plane is adjusted, the transverse angle of the camera on the horizontal plane is adjusted through the transverse adjusting part, the angle of the camera can be comprehensively adjusted, and the problem of incomplete images caused by incomplete angle adjustment is solved;

2. can control the position that the supporting component contracts to more than the camera after the unmanned aerial vehicle body rises to the air through the supporting component, prevent that the supporting component from sheltering from the camera, and then solved unmanned aerial vehicle's supporting leg and sheltered from the camera and cause the problem that there is the defect in the image.

Further, the longitudinal adjusting portion comprises a mounting plate fixedly connected with the front of the fixing plate, a longitudinal adjusting motor is fixedly connected with the front of the mounting plate, the output end of the longitudinal adjusting motor penetrates through the back of the mounting plate and is fixedly connected with an adjusting screw rod, one end, close to the longitudinal adjusting motor, of the adjusting screw rod is connected with the back of the mounting plate in a rotating mode, a moving block is connected to the surface of the adjusting screw rod in a threaded mode, a rack is fixedly connected to the lower surface of the moving block, a sliding rod is fixedly connected to the side face of the rack, and one end, far away from the rack, of the sliding rod is connected with the opposite faces of the two fixing plates in a sliding mode.

The beneficial effects of the further scheme are as follows: the output end of the longitudinal adjusting motor drives the adjusting screw rod to rotate, and then the moving block and the rack are driven to move under the limiting effect of the sliding rod.

Further, the longitudinal adjusting part also comprises a gear fixedly connected with the surface of the transmission shaft, and the gear is meshed with the rack.

The beneficial effects of the further scheme are as follows: through the meshing of gear and rack, drive gear when the rack removes and rotate, and then drive the transmission shaft and rotate, rotate through the transmission shaft and adjust horizontal regulation portion angle on horizontal vertical.

Further, horizontal regulation portion includes the rectangle frame with transmission shaft fixed surface is connected, the lower fixed surface of rectangle frame is connected with two extension boards, two the opposite face of extension board rotates and is connected with the axis of rotation, the rear side the back fixedly connected with horizontal adjustment motor of extension board, the output of horizontal adjustment motor runs through the rear side the front of extension board and with the one end fixed connection of axis of rotation.

The beneficial effects of the further scheme are as follows: the output end of the transverse adjusting motor drives the rotating shaft to rotate.

Furthermore, the surface of the rotating shaft is provided with a groove, and the upper surface of the camera is fixedly connected with the inner top wall of the groove.

The beneficial effects of the further scheme are as follows: can drive the camera through the axis of rotation when it rotates and rotate, and then adjust the camera in the horizontal ascending angle of level.

Further, the supporting component includes the bracing piece, the top of bracing piece is rotated with the lower surface of the unmanned aerial vehicle body and is connected, the bottom of bracing piece is rotated and is connected with the slider, the side sliding connection of slider has the slide, two play axle motors of interior diapire central point of slide fixed connection, two equal fixedly connected with screw lead screws of output of two play axle motors, the screw lead screw is kept away from the one end of two play axle motors and is rotated with the inner wall of slide and be connected.

The beneficial effects of the further scheme are as follows: the output end of the double-output shaft motor drives the threaded screw rod to rotate.

Furthermore, the front surface of the sliding block is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with the surface of the threaded screw rod, and the thread turning directions of the surfaces of the two threaded screw rods are opposite.

The beneficial effects of the further scheme are as follows: through two screw threads to opposite screw thread lead screw soon, make two sliders keep away from each other when it rotates, and then make the high promotion of slider, drive the slide rebound through the slider, make the whole shrink of supporting component, prevent to shelter from camera work.

Drawings

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

FIG. 2 is a schematic perspective view of an adjustment assembly of the present invention;

FIG. 3 is a schematic perspective view of the longitudinal adjustment portion of the present invention;

FIG. 4 is a schematic perspective view of the lateral adjustment portion of the present invention;

fig. 5 is a schematic perspective view of the support assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the robot comprises an unmanned aerial vehicle body, 2, an adjusting component, 201, a fixing plate, 202, a transmission shaft, 203, a longitudinal adjusting part, 2031, a mounting plate, 2032, a longitudinal adjusting motor, 2033, an adjusting screw rod, 2034, a moving block, 2035, a rack, 2036, a sliding rod, 2037, a gear, 204, a transverse adjusting part, 2041, a rectangular frame, 2042, an extending plate, 2043, a rotating shaft, 2044, a transverse adjusting motor, 3, a camera, 4, a supporting component, 401, a supporting rod, 402, a sliding block, 403, a slideway, 404, a double-output-shaft motor, 405, a threaded screw rod, 5 and a wear pad.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-5, an angle adjustment mechanism of unmanned aerial vehicle takes photo by plane, including unmanned aerial vehicle body 1, unmanned aerial vehicle body 1's lower fixed surface is connected with adjusting part 2, and adjusting part 2's inside is provided with camera 3, and unmanned aerial vehicle body 1's lower surface is provided with supporting component 4, and supporting component 4's lower fixed surface is connected with wearing pad 5.

Example one

In this embodiment, as shown in fig. 2-4, the adjusting assembly 2 includes two fixing plates 201 fixedly connected to the lower surface of the unmanned aerial vehicle body 1, the opposite surfaces of the two fixing plates 201 are rotatably connected to a transmission shaft 202, the front surface of the fixing plate 201 is fixedly connected to a longitudinal adjusting portion 203, and the surface of the transmission shaft 202 is fixedly connected to a transverse adjusting portion 204.

Longitudinal adjustment portion 203 includes the mounting panel 2031 with fixed plate 201 front fixed connection, the front fixedly connected with longitudinal adjustment motor 2032 of mounting panel 2031, the back and the fixedly connected with accommodate the lead screw 2033 of mounting panel 2031 are run through to the output of longitudinal adjustment motor 2032, accommodate the lead screw 2033 and be close to the one end of longitudinal adjustment motor 2032 and be connected with the back rotation of mounting panel 2031, accommodate the surface threaded connection of lead screw 2033 has movable block 2034, the lower fixed surface of movable block 2034 is connected with rack 2035, the side fixedly connected with slide bar 2036 of rack 2035, the opposite face sliding connection of rack 2035's one end and two fixed plates 201 is kept away from to slide bar 2036.

The longitudinal adjustment portion 203 further includes a gear 2037 fixedly connected to a surface of the transmission shaft 202, and the gear 2037 is engaged with the rack 2035.

The transverse adjusting portion 204 includes a rectangular frame 2041 fixedly connected to the surface of the transmission shaft 202, two extension plates 2042 are fixedly connected to the lower surface of the rectangular frame 2041, opposite surfaces of the two extension plates 2042 are rotatably connected to a rotating shaft 2043, a transverse adjusting motor 2044 is fixedly connected to the back surface of the rear extension plate 2042, and an output end of the transverse adjusting motor 2044 penetrates through the front surface of the rear extension plate 2042 and is fixedly connected to one end of the rotating shaft 2043.

The surface of the rotating shaft 2043 is provided with a groove, and the upper surface of the camera 3 is fixedly connected with the inner top wall of the groove.

Specifically, the output end through the longitudinal adjustment motor 2032 drives the adjustment screw 2033 to rotate, and then the limiting effect at the slide bar 2036 drives the moving block 2034 and the rack 2035 to move, through the meshing of the gear 2037 and the rack 2035, the rack 2035 is moved while driving the gear 2037 to rotate, and then the transmission shaft 202 is driven to rotate, rotate the angle of the horizontal adjustment part 204 in the horizontal longitudinal direction through the transmission shaft 202, the output end through the transverse adjustment motor 2044 drives the rotation shaft 2043 to rotate, and then the camera 3 is driven to rotate, and the angle of the camera 3 in the horizontal transverse direction is adjusted.

Example two

In this embodiment, as shown in fig. 5, the supporting component 4 includes a supporting rod 401, the top end of the supporting rod 401 is connected with the lower surface of the unmanned aerial vehicle body 1 in a rotating manner, the bottom end of the supporting rod 401 is connected with a sliding block 402 in a rotating manner, a sliding way 403 is connected to the side surface of the sliding block 402 in a sliding manner, a double-output-shaft motor 404 is fixedly connected to the central position of the inner bottom wall of the sliding way 403 in a fixed manner, two output ends of the double-output-shaft motor 404 are fixedly connected with a threaded lead screw 405, and one end of the double-output-shaft motor 404, which is far away from the threaded lead screw 405, is connected with the inner wall of the sliding way 403 in a rotating manner.

The front surface of the slide block 402 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with the surface of the threaded screw rod 405, and the thread turning directions of the surfaces of the two threaded screw rods 405 are opposite.

Specifically, the output end of the double-output-shaft motor 404 drives the threaded screw rod 405 to rotate, and the rotation directions of the two threaded screw rods 405 are opposite, so that the two sliding blocks 402 are kept away from each other under the sliding connection effect of the sliding blocks 402 and the sliding ways 403, the height of the sliding blocks 402 is increased, the sliding ways 403 are driven to move upwards through the sliding blocks 402, the supporting component 4 is integrally contracted, and the shielding of the camera 3 is prevented.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The angle adjusting mechanism of the aerial photography unmanned aerial vehicle comprises an unmanned aerial vehicle body (1) and is characterized in that an adjusting component (2) is fixedly connected to the lower surface of the unmanned aerial vehicle body (1), a camera (3) is arranged inside the adjusting component (2), a supporting component (4) is arranged on the lower surface of the unmanned aerial vehicle body (1), and a wear-resistant pad (5) is fixedly connected to the lower surface of the supporting component (4);

adjusting part (2) include with two fixed plates (201) of unmanned aerial vehicle body (1) lower fixed surface be connected, two the opposite face of fixed plate (201) rotates and is connected with transmission shaft (202), the vertical regulation portion (203) of positive fixedly connected with of fixed plate (201), the fixed surface of transmission shaft (202) is connected with horizontal regulation portion (204).

2. The angle adjustment mechanism of the aerial photography unmanned aerial vehicle of claim 1, the longitudinal adjusting part (203) comprises an installation plate (2031) fixedly connected with the front surface of the fixing plate (201), the front surface of the mounting plate (2031) is fixedly connected with a longitudinal adjusting motor (2032), the output end of the longitudinal adjusting motor (2032) penetrates through the back surface of the mounting plate (2031) and is fixedly connected with an adjusting screw rod (2033), one end of the adjusting screw rod (2033) close to the longitudinal adjusting motor (2032) is rotationally connected with the back of the mounting plate (2031), the surface of the adjusting screw rod (2033) is in threaded connection with a moving block (2034), the lower surface of the moving block (2034) is fixedly connected with a rack (2035), the side face of the rack (2035) is fixedly connected with a sliding rod (2036), and one end, far away from the rack (2035), of the sliding rod (2036) is in sliding connection with the opposite faces of the two fixing plates (201).

3. The angle adjusting mechanism of the aerial photography unmanned aerial vehicle of claim 1, characterized in that the longitudinal adjusting part (203) further comprises a gear (2037) fixedly connected with the surface of the transmission shaft (202), and the gear (2037) is meshed with the rack (2035).

4. The angle adjusting mechanism of the unmanned aerial vehicle for aerial photography according to claim 1, wherein the lateral adjusting portion (204) comprises a rectangular frame (2041) fixedly connected with the surface of the transmission shaft (202), the lower surface of the rectangular frame (2041) is fixedly connected with two extending plates (2042), the opposite surfaces of the extending plates (2042) are rotatably connected with a rotating shaft (2043), the rear side of the extending plates (2042) is fixedly connected with a lateral adjusting motor (2044), and the output end of the lateral adjusting motor (2044) penetrates through the front side of the extending plates (2042) and is fixedly connected with one end of the rotating shaft (2043).

5. The angle adjusting mechanism of the unmanned aerial vehicle for aerial photography according to claim 4, wherein the surface of the rotating shaft (2043) is provided with a groove, and the upper surface of the camera (3) is fixedly connected with the inner top wall of the groove.

6. The angle adjusting mechanism of claim 1, characterized in that, supporting component (4) includes bracing piece (401), the top of bracing piece (401) rotates with the lower surface of unmanned aerial vehicle body (1) to be connected, the bottom of bracing piece (401) rotates to be connected with slider (402), the side sliding connection of slider (402) has slide (403), the two play axle motors (404) of interior diapire central point fixed connection of slide (403), two equal fixedly connected with screw lead screw (405) of output of two play axle motors (404), the one end that two play axle motors (404) were kept away from to screw lead screw (405) rotates with the inner wall of slide (403) to be connected.

7. The angle adjusting mechanism of the aerial photography unmanned aerial vehicle of claim 6, wherein the front surface of the sliding block (402) is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with the surface of the threaded screw rod (405), and the thread directions of the surfaces of the two threaded screw rods (405) are opposite.