Aerial photography patrol unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle for aerial photography patrol, which relates to the field of unmanned aerial vehicles and comprises a mounting plate, a first motor and a second motor are fixedly connected to the surface of the mounting plate, a U-shaped plate is mounted on one side of the mounting plate, and a camera body is mounted on the upper surface of the U-shaped plate. The output end of the first motor is fixedly connected with an adjusting and positioning mechanism. When the first motor is started independently, the output end of the first motor drives the driving shaft to move through the first semicircular plate, the driving shaft is stressed to enable the first sliding block to drive the ball head to rotate, and the second sliding block moves along the guide of the second annular groove at the moment; the driving shaft is stressed to enable the first sliding block to slide in the first annular groove, angle adjustment is carried out, when the camera body monitors, the first motor and the second motor can be started at the same time, the angle of the camera body is driven to generate displacement, and a moving object is monitored in a larger angle range.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of unmanned plane, especially a kind of aerial survey and patrol unmanned plane. BACKGROUND

[0002] Patrol unmanned plane is a kind of equipment inspection and monitoring technology using unmanned aerial vehicle (unmanned plane). It can efficiently and safely complete the patrol task in various environments by carrying various sensors and cameras.

[0003] When existing unmanned plane is used for shooting, it needs to track the target, rotate the camera to adjust the angle, and the camera rotates around the center of the rotating shaft to track the target when adjusting the angle, but this monitoring method limits the detection range to a certain range, in order to carry out aerial survey and patrol detection in a larger range, a kind of aerial survey and patrol unmanned plane is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of aerial survey and patrol unmanned plane to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of aerial survey and patrol unmanned plane, including unmanned plane main body, the surface of the unmanned plane main body is fixedly connected with mounting plate, the surface of the mounting plate is fixedly connected with first motor and second motor, one side of the mounting plate is equipped with U-shaped plate, the upper surface of the U-shaped plate is equipped with camera main body, the output end of the first motor is fixedly connected with adjusting positioning mechanism.

[0006] Preferably, the adjusting positioning mechanism includes first semicircular plate fixedly connected to the output end of the first motor, the output end of the second motor is fixedly connected with second semicircular plate, the inner wall of the mounting plate is fixedly connected with connecting shaft.

[0007] Preferably, one end of the connecting shaft is fixedly connected with second sliding block, one side of the first semicircular plate is equipped with ball head, the surface of the ball head is provided with first annular groove and second annular groove, the surface of the second sliding block is slidably connected with the inner wall of the second annular groove.

[0008] Preferably, the inner wall of the first annular groove is slidably connected with first sliding block, the surface of the first sliding block is fixedly connected with driving shaft, one end of the driving shaft is fixedly connected with the surface of the U-shaped plate, and the driving shaft is installed in the interior of the first semicircular plate and the second semicircular plate.

[0009] Preferably, the width of the first sliding block is greater than the inner wall width of the second annular groove, and the height of the second sliding block is greater than the inner wall width of the first annular groove.

[0010] Preferably, the surface of the U-shaped plate is fixedly connected with a clamping block, the inner surface of the U-shaped plate is provided with a base, the surface of the base is fixedly connected with the surface of the camera body, the inner wall of the base is slidably connected with an L-shaped plate, and the L-shaped plate is matched with the inner wall of the clamping block.

[0011] Preferably, the inner wall of the base is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with the lower surface of the L-shaped plate, the surface of the telescopic rod is sleeved with a spring, and the surface of the mounting plate is fixedly connected with a plurality of threaded plates.

[0012] To sum up, the technical effects and advantages of the utility model are as follows:

[0013] 1. In the utility model, when the first motor is started alone, the output end drives the driving shaft to move through the first semicircular plate, the driving shaft is stressed to make the first sliding block drive the ball head to rotate, and the second sliding block moves along the guide of the second annular groove. When the second motor is started alone, the output end drives the driving shaft to move through the second semicircular plate, the driving shaft is stressed to make the first sliding block slide in the first annular groove, and the angle is adjusted. When the camera body is monitored, the first motor and the second motor can be started at the same time, the angle of the camera body is displaced, and a larger angle range of monitoring is detected on the moving object during aerial photography.

[0014] 2. In the utility model, when the camera body is disassembled, the L-shaped plate is pressed, the spring is compressed and shortened, the clamping state of the L-shaped plate and the clamping block is released, and the camera body and the base are taken off from the U-shaped plate as a whole, so that maintenance is facilitated. ACCURATE DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.

[0016] Figure 1 It is a three-dimensional structure schematic view of the embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional structure schematic view of the mounting plate in the embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional structure schematic view of the first semicircular plate and the second semicircular plate in the embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional structure schematic view of the first sliding block in the embodiment of the utility model;

[0020] Figure 5 It is the three-dimensional structure schematic view of the second sliding block in the embodiment of the utility model;

[0021] Figure 6 It is the three-dimensional structure schematic view of the L-shaped plate in the embodiment of the utility model.

[0022] In the drawing: 1, unmanned aerial vehicle main body; 2, first motor; 3, second motor; 4, U-shaped plate; 5, camera main body; 6, connecting shaft; 7, ball head; 8, second semicircular plate; 9, first semicircular plate; 10, driving shaft; 11, first sliding block; 12, second annular groove; 13, first annular groove; 14, second sliding block; 15, base; 16, clamping block; 17, L-shaped plate; 18, telescopic rod; 19, spring; 20, threaded plate; 21, mounting plate. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Embodiment: refer to Figures 1-6 The drawing shows a kind of aerial patrol unmanned aerial vehicle, including unmanned aerial vehicle main body 1, the surface of unmanned aerial vehicle main body 1 is fixedly connected with mounting plate 21, the surface of mounting plate 21 is fixedly connected with first motor 2 and second motor 3, one side of mounting plate 21 is installed with U-shaped plate 4, the upper surface of U-shaped plate 4 is installed with camera main body 5, the output end of first motor 2 is fixedly connected with adjusting positioning mechanism.

[0025] By the above structure, by setting unmanned aerial vehicle main body 1, driving mounting plate 21 to fly and move in high altitude, by setting mounting plate 21, for fixed first motor 2 and second motor 3, by setting U-shaped plate 4, installation supports camera main body 5, by setting adjusting positioning mechanism, angle adjustment in larger range is carried out.

[0026] Preferably, adjusting positioning mechanism includes the first semicircular plate 9 fixedly connected on the output end of first motor 2, the output end of second motor 3 is fixedly connected with second semicircular plate 8, the inner wall of mounting plate 21 is fixedly connected with connecting shaft 6.

[0027] By setting first semicircular plate 9 and second semicircular plate 8, the movement angle of driving shaft 10 is positioned, by setting connecting shaft 6, installation supports second sliding block 14.

[0028] Preferably, one end of the connecting shaft 6 is fixedly connected with a second sliding block 14, one side of the first semicircular plate 9 is provided with a ball head 7, a first annular groove 13 and a second annular groove 12 are arranged on the surface of the ball head 7, and the surface of the second sliding block 14 is in sliding connection with the inner wall of the second annular groove 12.

[0029] By arranging the second sliding block 14, the second sliding block 14 is limited in sliding in the second annular groove 12, and by arranging the first annular groove 13, the movement of the first sliding block 11 is guided and supported.

[0030] Preferably, the inner wall of the first annular groove 13 is in sliding connection with a first sliding block 11, the surface of the first sliding block 11 is fixedly connected with a driving shaft 10, one end of the driving shaft 10 is fixedly connected with the surface of the U-shaped plate 4, and the driving shaft 10 is arranged in the interior of the first semicircular plate 9 and the second semicircular plate 8.

[0031] By arranging the first sliding block 11 and the driving shaft 10, the U-shaped plate 4 connected with the driving shaft 10 is driven to move in angle adjustment by the driving shaft 10.

[0032] Preferably, the width of the first sliding block 11 is greater than the inner wall width of the second annular groove 12, and the height of the second sliding block 14 is greater than the inner wall width of the first annular groove 13.

[0033] By arranging the first sliding block 11 with the width greater than the inner wall width of the second annular groove 12, the first sliding block 11 can only slide in the first annular groove 13, and by arranging the second sliding block 14 with the height greater than the inner wall width of the first annular groove 13, the second sliding block 14 can only slide in the second annular groove 12.

[0034] Preferably, the surface of the U-shaped plate 4 is fixedly connected with a clamping block 16, the inner surface of the U-shaped plate 4 is arranged with a base 15, the surface of the base 15 is fixedly connected with the surface of the camera body 5, the inner wall of the base 15 is in sliding connection with an L-shaped plate 17, and the L-shaped plate 17 is matched with the inner wall of the clamping block 16.

[0035] By arranging the clamping block 16 and the L-shaped plate 17 matched with the clamping block 16, the stability of the base 15 arranged in the U-shaped plate 4 is maintained, and by arranging the base 15, the installation and positioning of the camera body 5 are facilitated.

[0036] Preferably, the inner wall of the base 15 is fixedly connected with a telescopic rod 18, the top end of the telescopic rod 18 is fixedly connected with the lower surface of the L-shaped plate 17, the surface of the telescopic rod 18 is sleeved with a spring 19, and the surface of a mounting plate 21 is fixedly connected with a plurality of threaded plates 20.

[0037] By arranging the telescopic rod 18, the spring 19 is prevented from being severely deformed, and by arranging the spring 19, the L-shaped plate 17 is driven to reset and be stably clamped with the clamping block 16.

[0038] The working principle of the utility model is: a kind of aerial patrol inspection unmanned aerial vehicle, unmanned aerial vehicle main body 1 flight drives camera main body 5 to move in the air, camera main body 5 moves and opens to carry out aerial operation, first motor 2 can be started at this time, the output end of first motor 2 moves through first semicircular plate 9 drive shaft 10, drive shaft 10 is stressed through first slider 11 drive ball head 7 to produce rotation, make second slider 14 at this time along the guide movement of second annular groove 12, when starting second motor 3, the output end of second motor 3 moves through second semicircular plate 8 drive shaft 10, drive shaft 10 is stressed to drive first slider 11 to slide in first annular groove 13 at this time, angle adjustment is carried out, when camera main body 5 monitoring, first motor 2 and second motor 3 can be started simultaneously, drive camera main body 5 angle to produce displacement, the detection of greater angle range of moving object is monitored, when needing to detach maintenance camera main body 5 from U-shaped plate 4, L-shaped plate 17 can be manually pressed, drive spring 19 to compress and shorten, after the clamping state of L-shaped plate 17 and clamping block 16 is released, camera main body 5 and base 15 are taken off from U-shaped plate 4 as a whole, maintenance is facilitated, by the above structure, when camera main body 5 works, greater range of detection is carried out to moving object, and camera main body 5 is conveniently disassembled and maintained.

[0039] Finally, it should be noted that: the above only for preferred embodiment of the utility model has described, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An aerial patrol drone comprising a drone body (1), characterized in that: The surface of the unmanned aerial vehicle body (1) is fixedly connected with a mounting plate (21), the surface of the mounting plate (21) is fixedly connected with a first motor (2) and a second motor (3), one side of the mounting plate (21) is provided with a U-shaped plate (4), the upper surface of the U-shaped plate (4) is provided with a camera body (5), and the output end of the first motor (2) is fixedly connected with an adjusting positioning mechanism.

2. The aerial patrol unmanned aerial vehicle according to claim 1, wherein: The adjusting positioning mechanism comprises a first semicircular plate (9) fixedly connected to the output end of the first motor (2), the output end of the second motor (3) is fixedly connected with a second semicircular plate (8), and the inner wall of the mounting plate (21) is fixedly connected with a connecting shaft (6).

3. The aerial patrol drone according to claim 2, characterized in that: One end of the connecting shaft (6) is fixedly connected with a second sliding block (14), one side of the first semicircular plate (9) is provided with a ball head (7), the surface of the ball head (7) is provided with a first annular groove (13) and a second annular groove (12), and the surface of the second sliding block (14) is in sliding connection with the inner wall of the second annular groove (12).

4. The aerial patrol drone according to claim 3, characterized in that: The inner wall of the first annular groove (13) is in sliding connection with a first sliding block (11), the surface of the first sliding block (11) is fixedly connected with a driving shaft (10), one end of the driving shaft (10) is fixedly connected with the surface of the U-shaped plate (4), and the driving shaft (10) is arranged in the first semicircular plate (9) and the second semicircular plate (8).

5. The aerial patrol drone according to claim 4, characterized in that: The width of the first sliding block (11) is greater than the inner wall width of the second annular groove (12), and the height of the second sliding block (14) is greater than the inner wall width of the first annular groove (13).

6. The aerial patrol drone according to claim 1, wherein: The surface of the U-shaped plate (4) is fixedly connected with a clamping block (16), the inner surface of the U-shaped plate (4) is provided with a base (15), the surface of the base (15) is fixedly connected with the surface of the camera body (5), the inner wall of the base (15) is in sliding connection with an L-shaped plate (17), and the L-shaped plate (17) is matched with the inner wall of the clamping block (16).

7. The aerial patrol drone according to claim 6, characterized in that: The inner wall of the base (15) is fixedly connected with a telescopic rod (18), the top end of the telescopic rod (18) is fixedly connected with the lower surface of the L-shaped plate (17), the surface of the telescopic rod (18) is sleeved with a spring (19), and the surface of the mounting plate (21) is fixedly connected with a plurality of threaded plates (20).

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