Adjustable unmanned aerial vehicle photogrammetry installation platform

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an adjustable unmanned aerial vehicle photogrammetry mounting platform which comprises an unmanned aerial vehicle bottom plate, the lower end of the unmanned aerial vehicle bottom plate is fixedly connected with a mounting frame through bolts, the lower end of the mounting frame is fixedly connected with an adjusting disc, the adjusting disc is internally and rotatably connected with a rotating disc, and the lower end of the rotating disc is fixedly connected with an adjusting seat. A sleeve is rotationally connected in the adjusting seat, a connecting rod is fixedly connected to the circumferential surface of the sleeve, a sliding groove is formed in the adjusting seat, the connecting rod is slidably connected with the sliding groove, a mounting seat is fixedly connected to one end, away from the sleeve, of the connecting rod, and a camera is fixedly connected to the lower end of the mounting seat through bolts. According to the utility model, the multi-azimuth angle adjustment effect of the camera can be realized through simple operation, the measurement effect of the camera is improved, and under the action of the shock pad, the jitter of the camera can be reduced, and the stability of the camera during working is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, and more specifically to an adjustable installation platform for unmanned aerial vehicle photogrammetry. Background Art

[0002] An unmanned aerial vehicle is an unpiloted aircraft that is controlled by a radio remote control device and a self - contained program control device, or is operated completely or intermittently autonomously by an on - vehicle computer. Compared with a piloted aircraft, an unmanned aerial vehicle is often more suitable for those dirty or dangerous tasks. A special installation platform needs to be installed for the camera on the unmanned aerial vehicle.

[0003] Deficiencies of the prior art: When the existing adjustable installation platform for unmanned aerial vehicle photogrammetry is in use, the camera cannot be adjusted according to the measurement needs, thus reducing the measurement efficiency and measurement effect of the unmanned aerial vehicle driving the camera. Therefore, we propose an adjustable installation platform for unmanned aerial vehicle photogrammetry. Summary of the Utility Model

[0004] In order to overcome the above - mentioned defects of the prior art, the utility model provides an adjustable installation platform for unmanned aerial vehicle photogrammetry to solve the problems existing in the above - mentioned background art.

[0005] The utility model provides the following technical solution: An adjustable installation platform for unmanned aerial vehicle photogrammetry, including an unmanned aerial vehicle bottom plate. The lower end of the unmanned aerial vehicle bottom plate is fixedly connected with an installation frame through bolts. The lower end of the installation frame is fixedly connected with an adjustment disk. A rotating disk is rotatably connected inside the adjustment disk. The lower end of the rotating disk is fixedly connected with an adjustment seat. A sleeve is rotatably connected inside the adjustment seat. A connecting rod is fixedly connected to the circumferential surface of the sleeve. A sliding groove is formed inside the adjustment seat. The connecting rod is slidably connected with the sliding groove. One end of the connecting rod away from the sleeve is fixedly connected with an installation seat. The lower end of the installation seat is fixedly connected with a camera through bolts.

[0006] Preferably, a first motor is fixedly connected to the upper end of the adjustment disk. The output end of the first motor is fixedly connected with a driving shaft. The lower end of the driving shaft is fixedly connected with the rotating disk, and the driving shaft is rotatably connected with the rotating disk.

[0007] Preferably, a connecting shaft is rotatably connected inside the adjustment seat, and the connecting shaft is fixedly connected with the sleeve.

[0008] Preferably, a second motor is fixedly connected to the right end of the adjustment seat, and the output end of the second motor is fixedly connected with the connecting shaft.

[0009] Preferably, a first shock pad is fixedly connected to the upper end of the installation frame, and the first shock pad is located between the installation frame and the unmanned aerial vehicle bottom plate.

[0010] Preferably, a second shock pad is fixedly connected to the lower end of the mounting base, and the second shock pad is located between the mounting base and the camera.

[0011] The technical effects and advantages of the present utility model:

[0012] 1. In the present utility model, the mounting frame is fixedly installed below the bottom plate of the drone, and then the camera is fixed to the lower end of the mounting base. When the drone takes off, photogrammetry can be performed through the camera. At the same time, by controlling the operation of the first motor, the first motor will drive the drive shaft to rotate, and the drive shaft drives the rotating disk to rotate within the adjusting disk, which can adjust the left and right angles of the camera. By controlling the operation of the second motor, the second motor drives the connecting shaft to rotate, the connecting shaft drives the sleeve to rotate, the sleeve drives the connecting rod to rotate, and the connecting rod drives the mounting base to slide on the circumferential surface of the adjusting base, so as to adjust the up and down angles of the camera, thus achieving the effect of multi-directional angle adjustment of the camera and improving the measurement effect of the camera.

[0013] 2. In the present utility model, the first buffer pad is installed between the mounting frame and the bottom plate of the drone. When the drone is flying, it can reduce the vibration brought by the drone to the mounting frame. In cooperation with the second shock pad installed between the mounting base and the camera, when the drone is flying, it can reduce the vibration impact on the camera drive and improve the stability during camera acquisition. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 It is a schematic diagram of the disassembled structure of the present utility model.

[0016] Figure 3 It is a schematic diagram of the sectional view of the adjusting disk of the present utility model.

[0017] Figure 4 It is a schematic diagram of the sectional view of the adjusting base of the present utility model.

[0018] The reference numerals are: 1, bottom plate of the drone; 2, mounting frame; 3, adjusting disk; 4, rotating disk; 5, adjusting base; 6, sleeve; 7, connecting rod; 8, chute; 9, mounting base; 10, camera; 11, first motor; 12, drive shaft; 13, connecting shaft; 14, second motor; 15, first shock pad; 16, second shock pad. Detailed Embodiment

[0019] The following will clearly and completely describe the technical solutions in the present utility model in conjunction with the accompanying drawings. In addition, the forms of each structure described in the following embodiments are merely examples. An adjustable UAV photogrammetry installation platform related to the present utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0020] The present utility model provides an adjustable UAV photogrammetry installation platform, which includes a UAV bottom plate 1. The lower end of the UAV bottom plate 1 is fixedly connected to an installation frame 2 by bolts. The lower end of the installation frame 2 is fixedly connected to an adjustment disk 3. A rotating disk 4 is rotatably connected inside the adjustment disk 3. The lower end of the rotating disk 4 is fixedly connected to an adjustment seat 5. A sleeve 6 is rotatably connected inside the adjustment seat 5. A connecting rod 7 is fixedly connected to the circumferential surface of the sleeve 6. A chute 8 is opened inside the adjustment seat 5. The connecting rod 7 is slidably connected to the chute 8. One end of the connecting rod 7 away from the sleeve 6 is fixedly connected to an installation seat 9. The lower end of the installation seat 9 is fixedly connected to a camera 10 by bolts. During operation, by fixedly installing the installation frame 2 below the UAV bottom plate 1 and then fixedly connecting the camera 10 to the lower end of the installation seat 9. When the UAV takes off, photogrammetry can be performed through the camera 10. At the same time, by controlling the operation of the first motor 11, the first motor 11 will drive the drive shaft 12 to rotate. The drive shaft 12 drives the rotating disk 4 to rotate inside the adjustment disk 3, and the left and right angles of the adjustment camera can be adjusted. By controlling the operation of the second motor 14, the second motor 14 drives the connecting shaft 13 to rotate. The connecting shaft 13 drives the sleeve 6 to rotate. The sleeve 6 drives the connecting rod 7 to rotate. The connecting rod 7 drives the installation seat 9 to slide on the circumferential surface of the adjustment seat 5, and the up and down angles of the camera 10 can be adjusted, thereby achieving the effect of adjusting the multi-directional angles of the camera 10.

[0021] Further, a first motor 11 is fixedly connected to the upper end of the adjustment disk 3. The output end of the first motor 11 is fixedly connected to a drive shaft 12. The lower end of the drive shaft 12 is fixedly connected to the rotating disk 4, and the drive shaft 12 is rotatably connected to the rotating disk 4. During operation, by controlling the operation of the first motor 11, the first motor 11 will drive the drive shaft 12 to rotate, and the drive shaft 12 will drive the rotating disk 4 to rotate inside the adjustment disk 3, thereby achieving the effect of adjusting the left and right angles of the camera 10.

[0022] Further, a connecting shaft 13 is rotatably connected inside the adjustment seat 5. The connecting shaft 13 is fixedly connected to the sleeve 6. During operation, by controlling the rotation of the connecting shaft 13, the connecting shaft 13 will drive the sleeve 6 to rotate, thereby achieving the effect of adjusting the up and down angles of the camera 10.

[0023] Furthermore, the right end of the adjusting seat 5 is fixedly connected to a second motor 14, and the output end of the second motor 14 is fixedly connected to the connecting shaft 13. During operation, by controlling the operation of the second motor 14, the effect of driving the connecting shaft 13 to rotate is achieved.

[0024] Furthermore, the upper end of the mounting bracket 2 is fixedly connected to a first shock pad 15, and the first shock pad 15 is located between the mounting bracket 2 and the drone bottom plate 1. During operation, by installing the first shock pad between the mounting bracket 2 and the drone bottom plate 1, when the drone is flying, the vibration brought by the drone to the mounting bracket 2 can be reduced.

[0025] Furthermore, the lower end of the mounting seat 9 is fixedly connected to a second shock pad 16, and the second shock pad 16 is located between the mounting seat 9 and the camera. During operation, by installing the second shock pad 16 between the mounting seat 9 and the camera, when the drone is flying, the vibration influence on the camera can be reduced, and the stability during camera acquisition can be improved.

[0026] The working principle of the present utility model: By fixedly installing the mounting bracket 2 below the drone bottom plate 1, and then fixedly installing the camera 10 at the lower end of the mounting seat 9. When the drone takes off, photogrammetry can be performed through the camera 10 at this time. At the same time, by controlling the operation of the first motor 11, the first motor 11 will drive the drive shaft 12 to rotate, and the drive shaft 12 drives the rotating disk 4 to rotate within the adjusting disk 3, which can adjust the left and right angles of the adjusting camera. By controlling the operation of the second motor 14, the second motor 14 drives the connecting shaft 13 to rotate, the connecting shaft 13 drives the sleeve 6 to rotate, the sleeve 6 drives the connecting rod 7 to rotate, and the connecting rod 7 drives the mounting seat 9 to slide on the circumferential surface of the adjusting seat 5, so that the up and down angles of the camera 10 can be adjusted, thus achieving the effect of multi-directional angle adjustment of the camera 10, improving the effect of camera measurement, and by installing the first shock pad between the mounting bracket 2 and the drone bottom plate 1, when the drone is flying, the vibration brought by the drone to the mounting bracket 2 can be reduced, and in cooperation with installing the second shock pad 16 between the mounting seat 9 and the camera, when the drone is flying, the vibration influence on the camera can be reduced, and the stability during camera acquisition can be improved.

[0027] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0028] Secondly: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An adjustable UAV photogrammetry installation platform, comprising a UAV base plate (1), characterized in that: The lower end of the drone bottom plate (1) is fixedly connected to a mounting frame (2) by bolts, the lower end of the mounting frame (2) is fixedly connected to an adjusting disk (3), a rotating disk (4) is rotatably connected inside the adjusting disk (3), an adjusting seat (5) is fixedly connected to the lower end of the rotating disk (4), a sleeve (6) is rotatably connected inside the adjusting seat (5), a connecting rod (7) is fixedly connected to the circumferential surface of the sleeve (6), a sliding groove (8) is provided inside the adjusting seat (5), the connecting rod (7) and the sliding groove (8) are slidably connected, the end of the connecting rod (7) away from the sleeve (6) is fixedly connected to a mounting seat (9), and a camera (10) is fixedly connected to the lower end of the mounting seat (9) by bolts.

2. The adjustable UAV photogrammetry installation platform according to claim 1, characterized in that: The upper end of the adjusting disk (3) is fixedly connected to a first motor (11), the output end of the first motor (11) is fixedly connected to a driving shaft (12), the lower end of the driving shaft (12) is fixedly connected to the rotating disk (4), and the driving shaft (12) and the rotating disk (4) are rotationally connected.

3. The adjustable UAV photogrammetry installation platform according to claim 1, characterized in that: A connecting shaft (13) is rotatably connected inside the adjustment seat (5), and the connecting shaft (13) is fixedly connected to the sleeve (6).

4. The adjustable UAV photogrammetry installation platform according to claim 3, characterized in that: The right end of the adjustment seat (5) is fixedly connected to a second motor (14), and the output end of the second motor (14) is fixedly connected to the connecting shaft (13).

5. The adjustable UAV photogrammetry installation platform according to claim 1, characterized in that: A first shock-absorbing pad (15) is fixedly connected to the upper end of the mounting frame (2), and the first shock-absorbing pad (15) is located between the mounting frame (2) and the drone bottom plate (1).

6. The adjustable UAV photogrammetry installation platform according to claim 1, characterized in that: A second shock-absorbing pad (16) is fixedly connected to the lower end of the mounting seat (9), and the second shock-absorbing pad (16) is located between the mounting seat (9) and the camera.

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