Aerial photographing device of unmanned aerial vehicle

Abstract

The unmanned aerial vehicle aerial photography device comprises an unmanned aerial vehicle body, a rotating device, a rectangular plate, an electric telescopic rod, an L-shaped plate and a clamping block, the rotating device comprises a motor and a rotating disc, an output shaft of the motor downwards penetrates through a box body, sliding grooves are symmetrically formed in the lower end of the rectangular plate, and guide rods are fixedly arranged in the sliding grooves; a sliding block is slidably arranged on the guide rod, a first spring is fixedly arranged between the outer side of the sliding block and the sliding groove, the electric telescopic rod is obliquely hinged between the rotating disc and the rectangular plate, the L-shaped plate is fixedly arranged at the lower end of the sliding block, telescopic supporting rods are transversely and fixedly arranged on the two sides of a vertical plate of the L-shaped plate, and the clamping blocks are fixedly arranged at the ends of the telescopic supporting rods. According to the utility model, the L-shaped plate and the clamping block can clamp and fix the camera, the fixation of most cameras is satisfied, the installation and replacement are convenient, the rotating device can adjust the circumferential angle of the camera, the electric telescopic rod is telescopic to adjust the pitching angle of the camera, the shooting adjustment demand is satisfied, and the device is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle photography, in particular to an unmanned aerial vehicle aerial photography device. Background Art

[0002] Aerial photography, also known as aerial history photography or aerial photography, refers to the photography and videography of the earth's landforms, urban landscapes, engineering construction, etc. from high altitudes. Most of the existing aerial photography drones need to manually fix the camera with screws, which is troublesome to install and replace the camera, and the angle needs to be adjusted when shooting. For this reason, we propose a drone aerial photography device. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to overcome the shortcomings of the existing technology, a drone aerial photography device is proposed. The L-shaped plate and the clamping block can clamp and fix the camera, which meets the fixation of most cameras and is easy to install and replace. The rotating device can adjust the circumferential angle of the camera, and the electric telescopic rod can adjust the pitch angle of the camera to meet the shooting adjustment needs and is more practical.

[0005] (II) Technical solution

[0006] The utility model is achieved through the following technical scheme: the utility model proposes a drone aerial photography device, including a drone body, a rotating device, a rectangular plate, an electric telescopic rod, an L-shaped plate and a clamping block, characterized in that: a box body is fixedly arranged at the lower end of the drone body, the rotating device includes a motor and a rotating disk, the motor is fixedly arranged in the box body, the output shaft of the motor passes through the box body downward, the rotating disk is fixedly arranged at the end of the output shaft of the motor, the rectangular plate is laterally hinged to the lower end of the rotating disk, a sliding groove is symmetrically opened at the lower end of the rectangular plate, a guide rod is fixedly arranged in the sliding groove, a slider is slidably arranged on the guide rod, a first spring is fixedly arranged between the outer side of the slider and the sliding groove, the electric telescopic rod is inclined and hinged between the rotating disk and the rectangular plate, the L-shaped plate is fixedly arranged at the lower end of the slider, telescopic support rods are laterally fixedly arranged on both sides of the vertical plate of the L-shaped plate, and the clamping block is fixedly arranged at the end of the telescopic support rod.

[0007] Furthermore, a bearing is fixedly arranged between the box body and the rotating disk.

[0008] Furthermore, a first connecting seat is fixedly provided at the lower end of the rotating disk, a second connecting seat is fixedly provided on the rectangular plate, and both ends of the electric telescopic rod are hinged between the first connecting seat and the second connecting seat through a rotating shaft.

[0009] Furthermore, the transverse plates of the two L-shaped plates face inwardly.

[0010] Furthermore, the telescopic support rod comprises a sleeve rod and a support rod, and a second spring is fixedly arranged between the sleeve rod and the support rod.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The L-shaped plate and clamping block can clamp and fix the camera, which meets the needs of most cameras and is easy to install and replace.

[0014] 2. The rotating device can adjust the circumferential angle of the camera, and the electric telescopic rod can adjust the pitch angle of the camera to meet the shooting adjustment needs and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 It is a structural sectional view of the rotating device in the utility model.

[0017] Figure 3 It is a schematic diagram of the connection structure between the rectangular plate and the rotating disk in the utility model.

[0018] Figure 4 It is a schematic diagram of the bottom view structure of the rectangular plate in the utility model.

[0019] Figure 5 It is a structural sectional view of the telescopic support rod in the utility model.

[0020] 1-UAV body; 2-rotating device; 3-rectangular plate; 4-electric telescopic rod; 5-L-shaped plate; 6-clamping block; 7-slider; 8-first spring; 9-telescopic support rod; 10-second spring; 11-box body; 21-motor; 22-rotating disk; 23-first connecting seat; 31-slide groove; 32-guide rod; 33-second connecting seat; 91-sleeve rod; 92-support rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The drone aerial photography device shown comprises a drone body 1, a rotating device 2, a rectangular plate 3, an electric telescopic rod 4, an L-shaped plate 5 and a clamping block 6, and is characterized in that: a box body 11 is fixedly provided at the lower end of the drone body 1, the rotating device 2 comprises a motor 21 and a rotating disk 22, the motor 21 is fixedly provided in the box body 11, the output shaft of the motor 21 passes through the box body 11 downward, the rotating disk 22 is fixedly provided at the end of the output shaft of the motor 21, the rectangular plate 3 is laterally hinged to the lower end of the rotating disk 22, a slide groove 31 is symmetrically provided at the lower end of the rectangular plate 3, a guide rod 32 is fixedly provided in the slide groove 31, a slider 7 is slidably provided on the guide rod 32, a first spring 8 is fixedly provided between the outer side of the slider 7 and the slide groove 31, the electric telescopic rod 4 is inclined and hinged between the rotating disk 22 and the rectangular plate 3, the L-shaped plate 5 is fixedly provided at the lower end of the slider 7, telescopic support rods 9 are laterally fixedly provided on both sides of the vertical plate of the L-shaped plate 5, and the clamping block 6 is fixedly provided at the end of the telescopic support rod 9.

[0023] Among them, a bearing is fixedly arranged between the box body 11 and the rotating disk 22; a first connecting seat 23 is fixedly arranged at the lower end of the rotating disk 22, a second connecting seat 33 is fixedly arranged on the rectangular plate 3, and both ends of the electric telescopic rod 4 are hinged between the first connecting seat 23 and the second connecting seat 33 through a rotating shaft; the cross plates of the two L-shaped plates 5 are inwardly opposite to each other; the telescopic support rod 9 includes a sleeve rod 91 and a support rod 92, and a second spring 10 is fixedly arranged between the sleeve rod 91 and the support rod 92.

[0024] The drone aerial photography device mentioned in the utility model is used by pulling apart the two L-shaped plates 5, moving the slider 7 outward to compress the first spring 8, placing the camera therebetween, loosening the L-shaped plate 5, and under the action of the first spring 8 restoring, the L-shaped plate 5 is pressed against the camera from the left and right sides to fix it, and the horizontal plate of the L-shaped plate 5 can support the camera, and pulling out the clamping block 6, the telescopic support rod 9 includes a sleeve rod 91 and a support rod 92, and a second spring 10 is fixedly arranged between the sleeve rod 91 and the support rod 92, stretching the second spring 10, and after loosening, under the action of the second spring 10 restoring, the clamping block 6 is pressed against the camera from the front and back sides to fix it, which meets the fixing requirements of most cameras and is easy to install and replace.

[0025] The rotating device 2 includes a motor 21 and a rotating disk 22. The motor 21 is started to drive the rotating disk 22 to rotate and adjust the circumferential position of the camera. The rectangular plate 3 is laterally hinged to the lower end of the rotating disk 22. The electric telescopic rod 4 is tilted and hinged between the rotating disk 22 and the rectangular plate 3. The electric telescopic rod 4 can be extended and retracted to adjust the pitch angle of the camera to meet the shooting adjustment needs and is more practical.

[0026] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary personnel in the field to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents of the present invention for protection have been fully recorded in the claims.

Claims

1. An unmanned aerial photography device, comprising an unmanned aerial vehicle body (1), a rotating device (2), a rectangular plate (3), an electric telescopic rod (4), an L-shaped plate (5) and a clamping block (6), characterized in that: A box body (11) is fixedly arranged at the lower end of the drone body (1), and the rotating device (2) comprises a motor (21) and a rotating disk (22). The motor (21) is fixedly arranged inside the box body (11), and the output shaft of the motor (21) passes through the box body (11) downward. The rotating disk (22) is fixedly arranged at the end of the output shaft of the motor (21). The rectangular plate (3) is hinged to the lower end of the rotating disk (22) in a transverse direction. The lower end of the rectangular plate (3) is symmetrically provided with a slide groove (31), and the slide groove (31) A guide rod (32) is fixedly arranged inside the guide rod (32), a slider (7) is slidably arranged on the guide rod (32), a first spring (8) is fixedly arranged between the outer side of the slider (7) and the slide groove (31), the electric telescopic rod (4) is inclined and hinged between the rotating disk (22) and the rectangular plate (3), the L-shaped plate (5) is fixedly arranged at the lower end of the slider (7), telescopic support rods (9) are fixedly arranged on both sides of the vertical plate of the L-shaped plate (5), and the clamping block (6) is fixedly arranged at the end of the telescopic support rod (9).

2. The unmanned aerial photography device according to claim 1, characterized in that: A bearing is fixedly arranged between the box body (11) and the rotating disk (22).

3. The unmanned aerial photography device according to claim 1, characterized in that: A first connecting seat (23) is fixedly provided at the lower end of the rotating disk (22), a second connecting seat (33) is fixedly provided on the rectangular plate (3), and both ends of the electric telescopic rod (4) are hinged between the first connecting seat (23) and the second connecting seat (33) via a rotating shaft.

4. The unmanned aerial photography device according to claim 1, characterized in that: The transverse plates of the two L-shaped plates (5) face inwards.

5. The unmanned aerial photography device according to claim 1, characterized in that: The telescopic support rod (9) comprises a sleeve rod (91) and a support rod (92), and a second spring (10) is fixedly arranged between the sleeve rod (91) and the support rod (92).

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