CN210364384U

CN210364384U - Four-axis unmanned aerial vehicle takes photo by plane

Info

Publication number: CN210364384U
Application number: CN201921523677.8U
Authority: CN
Inventors: 魏桂香
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-13
Filing date: 2019-09-13
Publication date: 2020-04-21
Anticipated expiration: 2029-09-13

Abstract

The utility model discloses a four-axis unmanned aerial vehicle takes photo by plane, including the unmanned aerial vehicle body, the groove of accomodating has been seted up to the lower extreme of unmanned aerial vehicle body, this internal device chamber that is equipped with of unmanned aerial vehicle of accomodating groove top, device intracavity top surface sliding connection has the motor, the terminal coaxial fixedly connected with first gear of output shaft of motor, fixed mounting has electric telescopic handle on the device intracavity wall, electric telescopic handle's flexible end and motor fixed connection, the bottom in motor left and right sides device chamber is rotated and is run through and be equipped with first pivot and second pivot. The utility model discloses a set up actuating mechanism and shooting mechanism, can take in into the unmanned aerial vehicle body with the camera when not taking off or being about to descend, release the camera when carrying out the shooting task outside the unmanned aerial vehicle body to 360 degrees rotations that can realize the camera.

Description

Four-axis unmanned aerial vehicle takes photo by plane

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to a four-axis unmanned aerial vehicle takes photo by plane.

Background

Unmanned aerial vehicle, unmanned aerial vehicle for short is a new concept equipment that is in rapid development, and it has flexible, the reaction is quick, unmanned flight, operation require low advantage, and unmanned aerial vehicle of taking photo by plane is then with the technique of taking photo by plane application to unmanned aerial vehicle, realizes the combination of science and technology.

However, the camera of the aerial photography unmanned aerial vehicle in the current market is generally clamped at the bottom of the unmanned aerial vehicle and cannot be contracted, and the unmanned aerial vehicle generally encounters various unexpected special conditions when rising and falling, such as uneven rising and falling pits, and the camera exposed outside the unmanned aerial vehicle is easily damaged due to collision and is difficult to continue shooting tasks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the four-axis unmanned aerial vehicle takes photo by plane that proposes, it is through setting up actuating mechanism and shooting mechanism, can take in into the unmanned aerial vehicle body with the camera when not taking off or being about to descend, release the unmanned aerial vehicle body with the camera when carrying out the shooting task outside to 360 degrees rotations that can realize the camera.

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

a four-axis unmanned aerial vehicle for aerial photography comprises an unmanned aerial vehicle body, wherein a containing groove is formed in the lower end of the unmanned aerial vehicle body, a device cavity is formed in the unmanned aerial vehicle body above the containing groove, a motor is connected to the top surface in the device cavity in a sliding mode, a first gear is coaxially and fixedly connected to the tail end of an output shaft of the motor, an electric telescopic rod is fixedly mounted on the inner wall of the device cavity, the telescopic end of the electric telescopic rod is fixedly connected with the motor, a first rotating shaft and a second rotating shaft penetrate through the bottom of the device cavity on the left side and the right side of the motor in a rotating mode, the first rotating shaft and the second rotating shaft penetrate into the containing groove, a shooting mechanism for aerial photography of the unmanned aerial vehicle is mounted at one end of the second rotating shaft located in the containing groove, a driving mechanism for driving the shooting mechanism is mounted at one end of the first rotating shaft located in the containing groove, and, and a third gear for driving the shooting mechanism to rotate is installed at the upper end of the second rotating shaft.

Preferably, shooting mechanism includes installation pole and camera, installation pole fixed connection is in the lower extreme of second pivot, camera fixed connection is in the lower extreme of installation pole, the installation pole rotates and runs through the actuating mechanism setting.

Preferably, actuating mechanism includes threaded rod, sleeve and mounting panel, threaded rod fixed connection is in the lower extreme of first pivot, sleeve threaded connection is on the threaded rod, mounting panel fixed connection is on telescopic lateral wall, the mounting bar rotates and runs through the mounting panel setting.

Preferably, the top surface in device chamber is equipped with the spout, be equipped with the slider in the spout, the lower extreme of slider and the upper end fixed connection of motor.

Preferably, the second rotating shaft is coaxially and fixedly connected with a bearing, and the bearing is fixedly arranged through the top surface of the mounting plate.

Preferably, the lower extreme both sides of unmanned aerial vehicle body all are equipped with the undercarriage.

The utility model discloses following beneficial effect has:

1. through setting up actuating mechanism and shooting mechanism, can open the motor when needs use the camera, rotate through the motor drive threaded rod, and then promote the sleeve and move down, take out the groove of accomodating with the camera, carry out normal shooting, during accomodating the groove with the camera is received to the camera when not needing to use, form the protection to the camera, cause the damage to it when preventing to rise and fall.

2. Through setting up first gear and third gear, can take out when accomodating the groove outside at the camera, drive the rotation of second pivot through same motor to can realize 360 degrees rotations of camera, guarantee the flexibility of shooing.

Drawings

Fig. 1 is a schematic structural view of a four-axis unmanned aerial vehicle for aerial photography according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a in fig. 1 according to the present invention;

fig. 3 is the utility model provides a four-axis unmanned aerial vehicle's of taking photo by plane overlook schematic diagram.

In the figure: 1 unmanned aerial vehicle body, 2 undercarriage, 3 accomodate groove, 4 installation poles, 5 cameras, 6 mounting panels, 7 threaded rods, 8 sleeves, 9 second gears, 10 electric telescopic handle, 11 first gears, 12 motors, 13 third gears, 14 device chambeies, 15 mounting panels, 16 second pivot, 17 first pivot, 18 shooting mechanism, 19 actuating mechanism, 20 bearings, 21 spouts, 22 sliders.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a four-axis unmanned aerial vehicle for aerial photography comprises an unmanned aerial vehicle body 1, wherein a receiving groove 3 is formed at the lower end of the unmanned aerial vehicle body 1, a device cavity 14 is formed in the unmanned aerial vehicle body 1 above the receiving groove, a motor 12 is slidably connected to the top surface in the device cavity 14, a first gear 11 is coaxially and fixedly connected to the tail end of an output shaft of the motor 12, an electric telescopic rod 10 is fixedly installed on the inner wall of the device cavity 14, the telescopic end of the electric telescopic rod 10 is fixedly connected with the motor 12, a first rotating shaft 17 and a second rotating shaft 16 are rotatably arranged at the bottom of the device cavity 14 on the left side and the right side of the motor 12, the first rotating shaft 17 and the second rotating shaft 16 both penetrate into the receiving groove 3, the second rotating shaft 16 is slidably connected with the bottom in the device cavity 14, a photographing mechanism 18 for aerial photography of the unmanned aerial vehicle is installed at one end of the second rotating shaft 16 located in the receiving groove 3, and a, the second gear 9 for controlling the driving mechanism 19 is installed at the upper end of the first rotating shaft 17, it should be noted that the second gear 9 is located at the same horizontal height as the first gear 11, the first gear 11 is located at an initial position and meshed with the second gear 9, the third gear 13 for driving the shooting mechanism 18 to rotate is installed at the upper end of the second rotating shaft 16, it should be noted that the third gear 13 is coaxially and fixedly connected to the upper end of the second rotating shaft 16, the initial position of the third gear 13 is located at a position close to the top of the device cavity 14, when the shooting mechanism 18 enables the camera 5 to rotate 360 degrees, the third gear 13 is meshed with the first gear 11, and the third gear 13 is larger than the first gear 11.

Wherein, second pivot 16 is located one of accomodating groove 3 and serves to install the shooting mechanism 18 that is used for unmanned aerial vehicle to take photo by plane, shoots mechanism 18 and includes installation pole 4 and camera 5, and installation pole 4 fixed connection is in the lower extreme of second pivot 16, and camera 5 fixed connection is in the lower extreme of installation pole 4, and installation pole 4 rotates and runs through actuating mechanism 19 and sets up.

Wherein, first pivot 17 is located one of accomodating inslot 3 and serves to install actuating mechanism 19 that is used for the drive to shoot mechanism 18, actuating mechanism 19 includes threaded rod 7, sleeve 8 and mounting panel 6, the coaxial fixed connection of threaded rod 7 is in the lower extreme of first pivot 17, sleeve 8 threaded connection is on threaded rod 7, mounting panel 6 fixed connection is on sleeve 8's lateral wall, mounting bar 4 rotates and runs through mounting panel 6 and sets up, the setting is for the motion of motor 12 drive mounting panel 6 like this, and then remove camera 5.

The top surface of the device cavity 14 is provided with a sliding groove 21, a sliding block 22 is arranged in the sliding groove 21, the sliding groove 21 limits the movement of the sliding block 22 and supports the motor 12, the lower end of the sliding block 22 is fixedly connected with the upper end of the motor 12, and the sliding block 22 is arranged to enable the motor 12 to move transversely and further enable the third gear 13 to be meshed with the first gear 11.

Wherein, the coaxial fixedly connected with bearing 20 of second pivot 16, bearing 20 is fixed to run through the top surface setting of mounting panel 6, and the purpose that sets up bearing 20 like this is in order to play the effect of fixed lock second pivot 16, and the lower extreme both sides of unmanned aerial vehicle body 1 all are equipped with undercarriage 2, are used for the protection unmanned aerial vehicle body 1 that takes off and land to establish, and it is required to explain that above-mentioned electric telescopic handle 10, motor 12 and camera 5 and electrical controlled technology are prior art.

In the utility model, when the unmanned aerial vehicle body 1 is in a state of not taking off or about to land, the camera 5 is in the accommodating groove 3, and the shell of the unmanned aerial vehicle body 1 protects the camera 5 to prevent the camera from being damaged; when unmanned aerial vehicle body 1 needs to shoot in the air, motor 12 is opened, motor 12 rotates through first gear 11 meshing second gear 9, thereby drive threaded rod 7 rotates, and then promote sleeve 8 and mounting panel 15 and drive camera 5 and move down, close motor 12 outside camera 5 removes to accomodating groove 3, third gear 13 is located the same level of first gear 11 this moment, open electric telescopic handle 10 and promote motor 12 and slide right until first gear 11 and the meshing of third gear 13, open motor 12 once more, motor 12 drives second pivot 16 and rotates, thereby realize 360 degrees rotations of camera 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a four-axis unmanned aerial vehicle takes photo by plane, includes unmanned aerial vehicle body (1), its characterized in that, the lower extreme of unmanned aerial vehicle body (1) has been seted up and has been accomodate groove (3), be equipped with device chamber (14) in unmanned aerial vehicle body (1) of accomodating groove (3) top surface sliding connection has motor (12) in the device chamber (14), the terminal coaxial fixedly connected with first gear (11) of output shaft of motor (12), fixed mounting has electric telescopic handle (10) on the device chamber (14) inner wall, the flexible end and the motor (12) fixed connection of electric telescopic handle (10), the bottom rotation of motor (12) left and right sides device chamber (14) runs through and is equipped with first pivot (17) and second pivot (16), second pivot (16) are located and accomodate one of groove (3) and serve and install shooting mechanism (18) that are used for unmanned aerial vehicle to take photo by plane, first pivot (17) are located to be served and install actuating mechanism (19) that are used for the drive to shoot mechanism (18) in accomodating groove (3), second gear (9) that are used for controlling actuating mechanism (19) are installed to first pivot (17) upper end, second pivot (16) upper end is installed and is used for the drive to shoot mechanism (18) pivoted third gear (13).

2. The four-axis unmanned aerial vehicle takes photo by plane of claim 1, characterized in that, shoot mechanism (18) including installation pole (4) and camera (5), installation pole (4) fixed connection is in the lower extreme of second pivot (16), camera (5) fixed connection is in the lower extreme of installation pole (4), installation pole (4) are rotated and are run through actuating mechanism (19) and set up.

3. The four-axis unmanned aerial vehicle takes photo by plane of claim 2, characterized in that actuating mechanism (19) includes threaded rod (7), sleeve (8) and mounting panel (6), threaded rod (7) fixed connection is in the lower extreme of first pivot (17), sleeve (8) threaded connection is on threaded rod (7), mounting panel (6) fixed connection is on the lateral wall of sleeve (8), mounting bar (4) are rotated and are run through mounting panel (6) and set up.

4. The four-axis unmanned aerial vehicle takes photo by plane of claim 1, characterized in that, the top surface of device chamber (14) is equipped with spout (21), be equipped with slider (22) in spout (21), the lower extreme of slider (22) and the upper end fixed connection of motor (12).

5. The four-axis unmanned aerial vehicle for aerial photography of claim 1, wherein the second rotating shaft (16) is coaxially and fixedly connected with a bearing (20), and the bearing (20) is fixedly arranged through the top surface of the mounting plate (6).

6. The four-axis unmanned aerial vehicle takes photo by plane of claim 1, characterized in that, the lower extreme both sides of unmanned aerial vehicle body (1) are equipped with undercarriage (2).