Aerial photography and aerial survey device of unmanned aerial vehicle

Abstract

The utility model provides an aerial photography and aerial survey device of an unmanned aerial vehicle, which comprises an aerial photography and aerial survey device body, the aerial photography and aerial survey device body comprises a rack, a fixed seat is fixed at the bottom of the rack, a fixed groove is formed in the fixed seat, a movable seat is movably mounted in the fixed groove, a camera component is fixedly mounted on the movable seat, and the camera component is fixedly mounted on the fixed seat. An open groove is formed in the side of the rack, a limiting groove is formed in the inner wall of the open groove, a mounting plate is movably mounted in the open groove and the limiting groove, and a power mechanism is fixed to the mounting plate. When the aerial photography and aerial survey device for the unmanned aerial vehicle is used, the movable seat horizontally slides from the supporting column and the limiting column, the supporting column needs to be pressed during sliding so that the movable seat can move, and the movable seat is limited and fixed left and right through cooperation of the limiting column and the supporting column; and meanwhile, the movable seat can shake up and down in the fixed groove, and displacement buffering is conducted on the movable seat through up-and-down sliding.

Description

Technical Field

[0001] The utility model relates to the field of photography, aerial photography and aerial surveying equipment, in particular to a photography, aerial photography and aerial surveying device for an unmanned aerial vehicle. Background Art

[0002] Drones are widely used for video and photo shooting, such as mapping and extracting 3D models of cities. During the aerial survey process, the aerial survey equipment installed on the drone plays a huge role. When conducting aerial survey operations, drones often need to fly to a certain height to facilitate shooting of the ground. During shooting, the bracket on the drone will cause blind spots for the camera. When the drone is stationary during use, it cannot meet the requirements of 360-degree comprehensive shooting.

[0003] According to the patent document with the existing announcement number CN215436938U, a drone camera, aerial photography and aerial survey device is disclosed, which includes a drone body, mounting plates are arranged on both sides of the upper surface of the drone body, and the sides of the two mounting plates close to each other are respectively movably hinged with a first sealing plate and a second sealing plate, a limiting groove is arranged on the front of the drone body, and the sides of the mounting plates away from each other are fixedly connected with a connecting rod, and a shell is fixedly installed inside the drone body. When in use, this technical solution uses the effect of weightlessness to trigger the device, and the landing device is automatically popped out, which has a longer service life and does not require manual remote operation, effectively preventing the drone body from being damaged due to direct falling from a height. Regarding the above technical solution, although this solution protects the equipment body through the landing device, the camera assembly cannot be quickly removed from the drone when not in use, and the camera assembly is easily damaged by collision when stored. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an unmanned aerial photography and aerial survey device to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. When in use, the movable seat is horizontally slid from the support column and the limit column. When sliding, the support column needs to be pressed to move the movable seat. The movable seat is fixed to the left and right through the cooperation of the limit column and the support column. While the movable seat is easy to disassemble in the later stage, it can be shaken up and down inside the fixed groove, and the up and down sliding is used to buffer the displacement of the movable seat.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an unmanned aerial photography and aerial surveying device, including an aerial photography and aerial surveying device body, the aerial photography and aerial surveying device body including a frame, a fixed seat is fixed at the bottom of the frame, a fixed groove is opened on the fixed seat, a movable seat is movably installed inside the fixed groove, a camera assembly is fixedly installed on the movable seat, a groove is opened on the side of the frame, a limiting groove is opened on the inner wall of the groove, a mounting plate is movably installed inside the groove and the limiting groove, a power mechanism is fixed on the mounting plate, and a rotor is fixed on the power mechanism.

[0006] Furthermore, the frame is provided with an opening, a support tube is movably installed inside the opening, a fixing column is fixed on the mounting plate, and the fixing column is movably installed inside the support tube.

[0007] Furthermore, a reset mechanism is fixed inside the support tube, one end of the reset mechanism is fixed on a fixed column, and a limiting block is welded on the side of the mounting plate.

[0008] Furthermore, a lifting mechanism is fixed on the limit block, and the limit block is installed inside the limit slot through the lifting mechanism, and one end of the lifting mechanism is fixed on the inner wall of the limit slot.

[0009] Furthermore, an electrode groove and a slide groove are formed on the inner wall of the fixed groove, a supporting mechanism is fixed on the inner wall of the slide groove, and a sliding block is fixed on one end of the supporting mechanism.

[0010] Furthermore, the slider is movably installed inside the slide slot, a limiting column is fixed on the slider, a limiting hole is opened at one end of the movable seat, and the limiting column is movably installed inside the limiting hole.

[0011] Furthermore, an electrode column is fixed at one end of the movable seat, and one end of the electrode column is movably mounted inside the electrode slot, and mounting holes are provided on the fixed slot and the frame.

[0012] Furthermore, a spring is fixed inside the mounting hole, a support column is fixed to one end of the spring, a groove is opened on one side of the movable seat, a clamping hole is opened inside the groove, and one end of the support column is movably installed inside the clamping hole.

[0013] The beneficial effects of the utility model are as follows: the utility model is an unmanned aerial photography and aerial survey device, comprising a frame; a fixed seat; a fixed slot; a movable seat; a camera assembly; an opening; a support tube; a slot; a limit slot; a mounting plate; a power mechanism; a rotor; an electrode slot; a slide slot; a support mechanism; a slider; a limit column; a mounting hole; a support column; a groove; a clamping hole; a limit hole; an electrode column; a limit block; a lifting mechanism; a fixed column; and a reset mechanism.

[0014] The unmanned aerial photography and aerial survey device can slide the movable seat horizontally from the support column and the limit column when in use. The support column needs to be pressed to move the movable seat during sliding. The movable seat is fixed to the left and right by the cooperation of the limit column and the support column. The movable seat can be swung up and down inside the fixed groove for easy disassembly in the later stage, and the displacement of the movable seat can be buffered by sliding up and down.

[0015] The invention relates to an unmanned aerial photography and aerial survey device. The mounting plate moves to one end of the slot, and the fixing column drives the support tube to shrink inside the opening. The displacement of the support tube moves upward to avoid blocking the surrounding of the camera component and causing a dead angle, so as to facilitate comprehensive shooting.

[0016] The invention relates to an unmanned aerial photography and aerial survey device. A lifting mechanism drives a mounting plate to descend, and a fixed column drives a supporting tube to be exposed downward to form a bracket to support the entire frame. The fixed column inside the supporting tube cooperates with the supporting mechanism to provide buffering, so as to avoid damage to the equipment caused by impact force during descent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a drone photography, aerial photography and aerial survey device of the utility model;

[0018] Figure 2 This is a structural schematic diagram of a fixing seat of a drone photography, aerial photography and aerial survey device of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a movable seat of a drone photography, aerial photography and aerial survey device of the utility model;

[0020] Figure 4 This is a structural schematic diagram of a mounting plate of a drone photography, aerial photography and aerial surveying device of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of a support tube of a drone photography and aerial survey device of the utility model;

[0022] In the figure: 1. frame; 2. fixed seat; 3. fixed slot; 4. movable seat; 5. camera assembly; 6. opening; 7. support tube; 8. slot; 9. limit slot; 10. mounting plate; 11. power mechanism; 12. rotor; 13. electrode slot; 14. slide slot; 15. support mechanism; 16. slider; 17. limit column; 18. mounting hole; 19. support column; 20. groove; 21. clamping hole; 22. limit hole; 23. electrode column; 24. limit block; 25. lifting mechanism; 26. fixed column; 27. reset mechanism. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figures 1 to 5 The utility model provides a technical solution: an unmanned aerial photography and aerial surveying device, comprising an aerial photography and aerial surveying device body, the aerial photography and aerial surveying device body comprising a frame 1, a fixed seat 2 is fixed at the bottom of the frame 1, a fixed slot 3 is opened on the fixed seat 2, a movable seat 4 is movably installed inside the fixed slot 3, a camera assembly 5 is fixedly installed on the movable seat 4, a slot 8 is opened on the side of the frame 1, a limiting slot 9 is opened on the inner wall of the slot 8, a mounting plate 10 is movably installed inside the slot 8 and the limiting slot 9, a power mechanism 11 is fixed on the mounting plate 10, a rotor 12 is fixed on the power mechanism 11, and an opening is opened on the frame 1. Hole 6, a support tube 7 is movably installed inside the opening 6, a fixing column 26 is fixed on the mounting plate 10, and the fixing column 26 is movably installed inside the support tube 7. The power mechanism 11 is a brushless motor, and the brushless motor drives the rotor 12 to rotate to provide the required power for the equipment body. The camera assembly 5 includes a camera. The movable seat 4 is later pressed downward at one end and then moved horizontally. The movable seat 4 moves horizontally to separate the limiting hole 22 and the limiting column 17. After separation, the support column 19 pushes the movable seat 4 to move outward, so as to facilitate the quick disassembly of the movable seat 4 as a whole. After disassembly, the focus size of the camera itself can be adjusted and replaced to meet the use in different situations.

[0025] In this embodiment, a reset mechanism 27 is fixed inside the support tube 7, one end of the reset mechanism 27 is fixed on the fixed column 26, a limiting block 24 is welded on the side of the mounting plate 10, a lifting mechanism 25 is fixed on the limiting block 24, the limiting block 24 is installed inside the limiting groove 9 through the lifting mechanism 25, one end of the lifting mechanism 25 is fixed on the inner wall of the limiting groove 9, an electrode groove 13 and a slide groove 14 are opened on the inner wall of the fixed groove 3, a support mechanism 15 is fixed on the inner wall of the slide groove 14, one end of the support mechanism 15 is fixed with a slider 16, and the support mechanism 1 5 is a support spring, which pushes the slider 16 to move upward. When the movable seat 4 drives the slider 16 to move up and down in the later stage, the support spring provides the slider 16 with power to return to its original position. The lifting mechanism 25 is a micro electric push rod, which drives the mounting plate 10 to move up and down. When the mounting plate 10 moves up and down, the fixing column 26 drives the support tube 7 to move up and down inside the opening 6. The up and down movement adjusts the exposed height of the support tube 7. When shooting, the support tube 7 shrinks inside the opening 6 to avoid blocking the surroundings of the camera assembly 5. In addition, the extension of the support tube 7 in the later stage forms a bracket to support the frame 1.

[0026] In this embodiment, the slider 16 is movably installed inside the slide groove 14, and a limiting column 17 is fixed on the slider 16. A limiting hole 22 is provided at one end of the movable seat 4, and the limiting column 17 is movably installed inside the limiting hole 22. An electrode column 23 is fixed at one end of the movable seat 4, and one end of the electrode column 23 is movably installed inside the electrode groove 13. Both the fixed groove 3 and the frame 1 are provided with mounting holes 18, and a spring is fixed inside the mounting hole 18, and a support column 19 is fixed at one end of the spring. A groove 20 is provided on one side of the movable seat 4, and a clamping hole 21 is provided inside the groove 20. One end of the support column 19 is movably installed inside the clamping hole 21. After the support column 19 is movably installed inside the clamping hole 21, a support point is formed. The support column 19 provides left and right fixing force for the movable seat 4, and the limiting column 17 and the limiting hole 22 cooperate to provide upper and lower limiting support force.

[0027] When the device is in use, the camera assembly 5 of the required focus size is installed inside the fixed groove 3 through the movable seat 4. During installation, the groove 20 of the movable seat 4 is in contact with the support column 19. The limit between the groove 20 and the support column 19 facilitates the positioning and installation of the movable seat 4. After positioning, the movable seat 4 is pressed, and the movable seat 4 is pressed down to enter the inside of the fixed groove 3, and then the movable seat 4 is slid horizontally, and the support column 19 is moved inside the groove 20 by sliding, so that one end of the support column 19 enters into the inside of the clamping hole 21, and the support force provided by the spring to the support column 19 is used to squeeze and limit the support column 19 inside the clamping hole 21. The movable seat 4 enters the limit hole 22 onto the limit column 17 during horizontal movement, and the electrode column 23 contacts the electrode groove 13, thereby completing the power-on use of the camera assembly 5. When the rack 1 falls later, after the camera assembly 5 contacts the ground, the movable seat 4 drives the limiting column 17 and the sliding block 16 to slide inside the sliding groove 14, and the supporting column 19 contracts downward to provide an upward displacement force for the movable seat 4. The displacement force contracts the movable seat 4 to the inside of the fixed groove 3 to avoid damage to the camera assembly 5 caused by collision during landing. During landing, the lifting mechanism 25 is started to drive the mounting plate 10 to move downward, and the mounting plate 10 moves vertically inside the slot 8. When the mounting plate 10 moves vertically, the fixed column 26 pushes the supporting tube 7 to move downward through the reset mechanism 27. The reset mechanism 27 is a connecting spring, which has hardness. The reset mechanism 27 pushes the supporting tube 7 to expose downward to form a bracket to complete the support of the frame 1. After the supporting tube 7 is exposed from the side, the bottom of the supporting tube 7 is lower than the bottom of the camera assembly 5. After the supporting tube 7 contacts the ground, the supporting tube 7 slides on the fixed column 26 through the reset mechanism 27, and the sliding effectively weakens the impact force.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An unmanned aerial photography and aerial surveying device, comprising an unmanned aerial photography and aerial surveying device body, characterized in that: The aerial photography and aerial survey device body comprises a frame (1), a fixed seat (2) is fixed at the bottom of the frame (1), a fixed groove (3) is formed on the fixed seat (2), a movable seat (4) is movably mounted inside the fixed groove (3), a camera assembly (5) is fixedly mounted on the movable seat (4), a slot (8) is formed on the side of the frame (1), a limiting slot (9) is formed on the inner wall of the slot (8), a mounting plate (10) is movably mounted inside the slot (8) and the limiting slot (9), a power mechanism (11) is fixed on the mounting plate (10), and a rotor (12) is fixed on the power mechanism (11).

2. The unmanned aerial photography and aerial survey device according to claim 1, characterized in that: The frame (1) is provided with an opening (6), a support tube (7) is movably mounted inside the opening (6), a fixing column (26) is fixed on the mounting plate (10), and the fixing column (26) is movably mounted inside the support tube (7).

3. The unmanned aerial photography and aerial survey device according to claim 2, characterized in that: A reset mechanism (27) is fixed inside the support tube (7), one end of the reset mechanism (27) is fixed on a fixing column (26), and a limiting block (24) is welded to the side of the mounting plate (10).

4. The unmanned aerial photography and aerial survey device according to claim 3, characterized in that: A lifting mechanism (25) is fixed on the limit block (24), and the limit block (24) is installed inside the limit groove (9) through the lifting mechanism (25), and one end of the lifting mechanism (25) is fixed on the inner wall of the limit groove (9).

5. The unmanned aerial photography and aerial survey device according to claim 1, characterized in that: An electrode groove (13) and a slide groove (14) are formed on the inner wall of the fixed groove (3); a support mechanism (15) is fixed on the inner wall of the slide groove (14); and a sliding block (16) is fixed to one end of the support mechanism (15).

6. The unmanned aerial photography and aerial survey device according to claim 5, characterized in that: The slider (16) is movably mounted inside the slide groove (14); a limiting column (17) is fixed on the slider (16); a limiting hole (22) is formed at one end of the movable seat (4); and the limiting column (17) is movably mounted inside the limiting hole (22).

7. The unmanned aerial photography and aerial survey device according to claim 1, characterized in that: An electrode column (23) is fixed to one end of the movable seat (4), and one end of the electrode column (23) is movably mounted inside the electrode slot (13). Both the fixed slot (3) and the frame (1) are provided with mounting holes (18).

8. The unmanned aerial photography and aerial survey device according to claim 7, characterized in that: A spring is fixed inside the mounting hole (18), a support column (19) is fixed to one end of the spring, a groove (20) is formed on one side of the movable seat (4), a clamping hole (21) is formed inside the groove (20), and one end of the support column (19) is movably mounted inside the clamping hole (21).

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