Adjustable unmanned aerial vehicle photogrammetry installation platform

Abstract

The utility model discloses an adjustable unmanned aerial vehicle photogrammetry installation platform, which relates to the technical field of unmanned aerial vehicles and comprises an unmanned aerial vehicle body and a camera body, an installation plate is arranged on the bottom surface of the unmanned aerial vehicle body, and a fixing mechanism is arranged on the bottom surface of the unmanned aerial vehicle body. The fixing mechanism is used for fixing the mounting plate and the unmanned aerial vehicle body together, an adjusting mechanism is arranged on the bottom surface of the mounting plate, and the adjusting mechanism is used for adjusting the rotating angle of the camera body. According to the utility model, through the arrangement of the adjusting mechanism, the rotation angle of the camera body can be adjusted, the shooting direction and the visual field can be adjusted at any time as required, different shooting scenes and requirements can be adapted, the flexibility and the diversity of shooting are improved, and in addition, more areas and details can be covered by shooting at different angles; the method is beneficial to comprehensive collection of target or scenery information, improves the data collection efficiency and quality, and is worthy of application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle technical equipment, and in particular to an adjustable unmanned aerial vehicle photogrammetry installation platform. Background Art

[0002] A drone is an unmanned aircraft controlled by a radio remote control device and a self-contained program control device, or operated completely or intermittently autonomously by an onboard computer. Compared with manned aircraft, drones are often more suitable for missions that are too "dull, dirty or dangerous". Special mounting platforms are required for cameras on drones.

[0003] Patent No. CN213147817U discloses an adjustable UAV photogrammetry installation platform, which utilizes a protective rod to provide corresponding protection for the sides and bottom of the camera body. A rubber head is provided at the bottom of the protective rod, which can be deformed and has a certain elasticity. When colliding with an external object, the rubber head can play a corresponding buffering role, thereby protecting and protecting the camera body. In addition, when the user uses it, the camera body can first be fixed to the bottom center of the limit plate with bolts, and then the limit plate and the camera body can be installed on the bottom of the UAV base plate later, thereby realizing the installation and fixation of the camera body. When the camera body needs to be disassembled for inspection later, the operation is simple and convenient, saving time and effort, meeting the needs of users, and achieving better results. However, a problem will be encountered during the operation, that is, the camera body is not convenient for adjusting the camera angle at multiple angles. For this reason, an adjustable UAV photogrammetry installation platform is proposed to solve the above problem. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] An adjustable unmanned aerial vehicle photogrammetry installation platform comprises an unmanned aerial vehicle body and a camera body, wherein a mounting plate is arranged on the bottom surface of the unmanned aerial vehicle body, a fixing mechanism is arranged on the bottom surface of the unmanned aerial vehicle body, and the fixing mechanism is used to fix the mounting plate and the unmanned aerial vehicle body together, and an adjustment mechanism is arranged on the bottom surface of the mounting plate, and the adjustment mechanism is used to adjust the rotation angle of the camera body.

[0006] Furthermore, the fixing mechanism includes a fixing plate fixed on both sides of the bottom surface of the drone body, a first threaded hole is symmetrically constructed on one side of the outer wall of the fixing plate and a screw is threadedly connected to the inner wall of the first threaded hole, and a second threaded hole compatible with the screw is symmetrically constructed on both sides of the outer wall of the mounting plate.

[0007] Furthermore, the adjustment mechanism includes a movable rod rotatably connected to the bottom surface of the mounting plate, a gear is fixedly provided at the top of the movable rod, a first connecting plate is fixedly provided on the inner wall of the mounting plate and an electric push rod is fixedly provided on the inner wall of the first connecting plate, a rack is provided on the side of the gear, a second connecting plate is fixedly provided on one side of the outer wall of the rack and the output end of the electric push rod is fixedly connected to the second connecting plate, the rack and the gear are meshed with each other, an L-shaped plate is fixedly provided at the bottom end of the movable rod, a drive motor is fixedly provided on one side of the inner wall of the L-shaped plate, and the output end of the drive motor is fixedly connected to the camera body.

[0008] Furthermore, a support frame is symmetrically fixed on the bottom surface of the mounting plate.

[0009] Furthermore, a handle is fixedly provided at one end of the screw rod, and an annular array of anti-slip strips is provided on the outer wall of the handle.

[0010] Furthermore, the driving motor is a servo motor.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model can adjust the rotation angle of the camera body through the setting of the adjustment mechanism, and can adjust the shooting direction and field of view at any time as needed to adapt to different shooting scenes and requirements, thereby improving the flexibility and diversity of shooting. In addition, shooting at different angles can cover more areas and details, which is conducive to the comprehensive collection of information on targets or scenes, and improves the efficiency and quality of data collection. It is worthy of application and promotion.

[0013] 2. The utility model can realize the rapid installation and removal of the installation plate and the camera through the setting of the fixing mechanism, and the setting of the bracket can prevent the camera from being hit when it falls to the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the electric push rod of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the drive motor of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0018] Figure numerals: 1. drone body; 2. camera body; 3. mounting plate; 4. fixing mechanism; 401. fixing plate; 402. screw; 5. adjustment mechanism; 501. movable rod; 502. gear; 503. first connecting plate; 504. electric push rod; 505. rack; 506. second connecting plate; 507. L-shaped plate; 508. driving motor; 6. support frame; 7. handle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0020] This application provides an adjustable UAV photogrammetry installation platform, which is mainly used to solve the problem that the camera is not convenient for multi-directional photography, and provides the following technical solutions. Figure 1-Figure 4 Make a detailed description:

[0021] An adjustable unmanned aerial vehicle photogrammetry installation platform comprises an unmanned aerial vehicle body 1 and a camera body 2. The bottom surface of the unmanned aerial vehicle body 1 is provided with a mounting plate 3. The bottom surface of the unmanned aerial vehicle body 1 is provided with a fixing mechanism 4. The fixing mechanism 4 is used to fix the mounting plate 3 and the unmanned aerial vehicle body 1 together. The bottom surface of the mounting plate 3 is provided with an adjustment mechanism 5. The adjustment mechanism 5 is used to adjust the rotation angle of the camera body 2. The specific components thereof are: a movable rod 501 rotatably connected to the bottom surface of the mounting plate 3. A gear 502 is fixedly arranged at the top of the movable rod 501. The inner wall of the mounting plate 3 is fixedly provided with a first connecting rod 501. An electric push rod 504 is fixedly arranged on the inner wall of the connecting plate 503 and the first connecting plate 503, a rack 505 is arranged on the side of the gear 502, a second connecting plate 506 is fixedly arranged on one side of the outer wall of the rack 505, and the output end of the electric push rod 504 is fixedly connected to the second connecting plate 506, the rack 505 and the gear 502 are meshed with each other, an L-shaped plate 507 is fixedly arranged on the bottom end of the movable rod 501, a driving motor 508 is fixedly arranged on one side of the inner wall of the L-shaped plate 507, and the output end of the driving motor 508 is fixedly connected to the camera body 2, and a support frame 6 is symmetrically fixedly arranged on the bottom surface of the mounting plate 3.

[0022] The specific operation method and working principle of the device are as follows: during operation, the staff can turn on the electric push rod 504 so that the output end of the electric push rod 504 drives the rack 505 to move forward and backward, thereby driving the gear 502 to rotate in the positive or reverse direction, thereby driving the movable rod 501 and the L-shaped plate 507 to rotate in the positive or reverse direction, thereby driving the camera body 2 to rotate in the positive or reverse direction, thereby adjusting the shooting angle of the camera body 2; in addition, by turning on the drive motor 508, the camera body 2 can be driven to rotate, thereby driving the camera body 2 to adjust the shooting angle in multiple directions.

[0023] like Figure 1 and Figure 4 As shown, in some embodiments, the fixing mechanism 4 includes a fixing plate 401 fixed on both sides of the bottom surface of the drone body 1, a first threaded hole is symmetrically constructed on one side of the outer wall of the fixing plate 401, and a screw 402 is threadedly connected to the inner wall of the first threaded hole, and a second threaded hole adapted to the screw 402 is symmetrically constructed on both sides of the outer wall of the mounting plate 3. More specifically, the staff can pass the screw 402 through the first threaded hole and the second threaded hole, thereby fixing the fixing plate 401 and the mounting plate 3 together.

[0024] like Figure 1 and Figure 4 As shown, in some embodiments, a handle 7 is fixedly provided at one end of the screw rod 402, and an annular array of anti-slip strips are provided on the outer wall of the handle 7. More specifically, a handle 7 is fixedly provided at one end of the screw rod 402, and an annular array of anti-slip strips are provided on the outer wall of the handle 7, which facilitates the staff to rotate the screw 402.

[0025] like Figure 1 and Figure 3 As shown, in some embodiments, the drive motor 508 is a servo motor. More specifically, the servo motor has higher precision and control capability, can achieve more precise position control and speed adjustment, is suitable for applications requiring high-precision motion control, and is convenient for adjusting the rotation angle of the camera body 2.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable UAV photogrammetry installation platform, characterized in that: The invention comprises an unmanned aerial vehicle body (1) and a camera body (2), wherein a mounting plate (3) is arranged on the bottom surface of the unmanned aerial vehicle body (1), a fixing mechanism (4) is arranged on the bottom surface of the unmanned aerial vehicle body (1), and the fixing mechanism (4) is used to fix the mounting plate (3) and the unmanned aerial vehicle body (1) together, and an adjusting mechanism (5) is arranged on the bottom surface of the mounting plate (3), and the adjusting mechanism (5) is used to adjust the rotation angle of the camera body (2); The adjustment mechanism (5) comprises a movable rod (501) rotatably connected to the bottom surface of the mounting plate (3); a gear (502) is fixedly provided at the top end of the movable rod (501); a first connecting plate (503) is fixedly provided on the inner wall of the mounting plate (3); and an electric push rod (504) is fixedly provided on the inner wall of the first connecting plate (503); a rack (505) is provided on the side of the gear (502); a second connecting plate (506) is fixedly provided on one side of the outer wall of the rack (505); and an output end of the electric push rod (504) is fixedly connected to the second connecting plate (506); the rack (505) and the gear (502) are meshed with each other; an L-shaped plate (507) is fixedly provided at the bottom end of the movable rod (501); a driving motor (508) is fixedly provided on one side of the inner wall of the L-shaped plate (507); and the output end of the driving motor (508) is fixedly connected to the camera body (2).

2. The adjustable UAV photogrammetry installation platform according to claim 1, characterized in that: The fixing mechanism (4) comprises a fixing plate (401) fixedly mounted on both sides of the bottom surface of the drone body (1); a first threaded hole is symmetrically constructed on one side of the outer wall of the fixing plate (401); and a screw rod (402) is threadedly connected to the inner wall of the first threaded hole; and second threaded holes matching the screw rod (402) are symmetrically constructed on both sides of the outer wall of the mounting plate (3).

3. The adjustable UAV photogrammetry installation platform according to claim 1, characterized in that: A support frame (6) is symmetrically fixedly disposed on the bottom surface of the mounting plate (3).

4. The adjustable UAV photogrammetry installation platform according to claim 2, characterized in that: A handle (7) is fixedly provided at one end of the screw rod (402), and an annular array of anti-slip strips is provided on the outer wall of the handle (7).

5. The adjustable UAV photogrammetry installation platform according to claim 1, characterized in that: The driving motor (508) is a servo motor.

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