Fixing device for measuring head of unmanned aerial vehicle

Abstract

The utility model provides an unmanned aerial vehicle measuring head fixing device, and relates to the field of unmanned aerial vehicles. The unmanned aerial vehicle measuring head fixing device comprises an unmanned aerial vehicle body, a connecting plate is installed at the bottom of the unmanned aerial vehicle body, a first motor is installed on the surface of the connecting plate, a first rotating shaft is installed at the output end of the first motor, a linkage mechanism is installed on the surface of the first rotating shaft, and a second rotating shaft is installed on the surface of the connecting plate. And a mounting shell is mounted at one end of the second rotating shaft. A camera is placed in fixing shells, a second motor drives a bidirectional threaded rod to rotate, a threaded cylinder is made to move, a sliding mechanism is matched, the fixing shells are made to move, the two fixing shells are close to each other, the camera is fixed, the camera is installed in an installation shell, a first motor drives a first rotating shaft to rotate, and a linkage mechanism is matched. The second rotating shaft is rotated, so that the mounting shell is rotated, the camera is driven to rotate, and the shooting angle of the camera can be changed.

Description

Technical Field

[0001] The present application relates to the technical field of unmanned aerial vehicles, and in particular to a device for fixing a measuring head of an unmanned aerial vehicle. Background Art

[0002] Unmanned aerial vehicles, also known as "drones", or "UAVs" in English, are unmanned aircraft controlled by radio remote control equipment and self-contained program control devices, or operated completely or intermittently autonomously by on-board computers. In the civilian sector, drones + industry applications are the real rigid demand for drones; their applications in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspections, disaster relief, film and television shooting, creating romance, etc. have greatly expanded the use of drones themselves. Developed countries are also actively expanding industry applications and developing drone technology. In the existing technology, in order to achieve high precision, high reliability, and unmanned operation, drones are often equipped with measuring components and equipped with high-definition camera components for measurement.

[0003] However, the current UAV measurement head fixing device is not convenient for installing and disassembling the camera, making it difficult to repair and replace the camera, and it is not convenient to adjust the shooting angle of the camera, causing inconvenience in use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides a UAV measuring head fixing device, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a drone measuring head fixing device, comprising a drone body, a connecting plate installed at the bottom of the drone body, a first motor installed on the surface of the connecting plate, a first rotating shaft installed at the output end of the first motor, a linkage mechanism installed on the surface of the first rotating shaft, a second rotating shaft installed on the surface of the connecting plate, a mounting shell installed at one end of the second rotating shaft, a second motor installed on the surface of the mounting shell, a bidirectional threaded rod installed at the output end of the second motor, a threaded barrel installed on the surface of the bidirectional threaded rod, a sliding mechanism installed inside the mounting shell, a fixed shell installed at one end of the threaded barrel, and a camera installed inside the fixed shell.

[0008] By adopting the above technical solution, the camera is placed inside the fixed shell, the bidirectional threaded rod is driven to rotate by the second motor to move the threaded cylinder, and the fixed shell is moved in cooperation with the sliding mechanism. The two fixed shells are brought close to each other to fix the camera, and the camera is installed inside the mounting shell. The first motor drives the first rotating shaft to rotate, and the linkage mechanism is used to rotate the second rotating shaft, so that the mounting shell is rotated, thereby driving the camera to rotate, and the shooting angle of the camera can be changed.

[0009] Preferably, the linkage mechanism comprises a driving gear and a driven gear, and the driving gear and the driven gear are meshingly connected.

[0010] By adopting the above technical solution, the first motor drives the first shaft to rotate, and the linkage mechanism is used to rotate the second shaft, thereby rotating the mounting shell and driving the camera to rotate, so that the shooting angle of the camera can be changed.

[0011] Preferably, the driving gear is mounted on the surface of the first rotating shaft, and the driven gear is mounted on the surface of the second rotating shaft.

[0012] By adopting the above technical solution, the first motor drives the first shaft to rotate, and the linkage mechanism is used to rotate the second shaft, thereby rotating the mounting shell and driving the camera to rotate, so that the shooting angle of the camera can be changed.

[0013] Preferably, the sliding mechanism comprises a slide rail and a slider, the number of the slider is two, and the slide rail is installed at the bottom inside the mounting shell.

[0014] By adopting the above technical solution, the second motor drives the bidirectional threaded rod to rotate, so that the threaded barrel moves, and the sliding mechanism cooperates to move the fixed shell.

[0015] Preferably, the number of the threaded barrels is two, the two threaded barrels are symmetrically screwed on the surface of the bidirectional threaded rod, and the two sliding blocks are respectively connected to the two threaded barrels.

[0016] By adopting the above technical solution, the second motor drives the bidirectional threaded rod to rotate, so that the threaded barrel moves, and the sliding mechanism cooperates to move the fixed shell.

[0017] Preferably, the surface of the bidirectional threaded rod is symmetrically provided with two threads in opposite directions.

[0018] By adopting the above technical solution, the bidirectional threaded rod is driven to rotate by the second motor, so that the threaded barrel moves.

[0019] Preferably, the number of the fixing shells is two, and the two fixing shells are respectively mounted on the surfaces of the two threaded barrels.

[0020] By adopting the above technical solution, when the two fixing shells are close to each other, it is convenient to fix the camera and install the camera inside the installation shell. When the two fixing shells are far away from each other, it is convenient to disassemble the camera.

[0021] (III) Beneficial effects

[0022] The present application provides a UAV measuring head fixing device. The beneficial effects are as follows:

[0023] 1. The UAV measuring head fixing device drives the bidirectional threaded rod to rotate through the second motor to move the threaded barrel, and cooperates with the sliding mechanism to move the fixed shell, and brings the two fixed shells close to each other to fix the camera, and installs the camera inside the installation shell, and then drives the bidirectional threaded rod to rotate in the reverse direction to move the two threaded barrels away from each other, and cooperates with the sliding mechanism to move the two fixed shells away from each other, so that the camera can be easily disassembled, and the camera can be easily installed and disassembled.

[0024] 2. The UAV measuring head fixing device drives the first rotating shaft to rotate through the first motor, cooperates with the linkage mechanism to rotate the second rotating shaft, thereby rotating the mounting shell, thereby driving the camera to rotate, and can change the shooting angle of the camera, facilitate adjustment of the shooting angle of the camera, and improve the practicality of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a complete structural diagram of this application;

[0026] Figure 2 For this application, look at the structural diagram;

[0027] Figure 3 This is the first cross-sectional schematic diagram of this application;

[0028] Figure 4 This is the second cross-sectional schematic diagram of this application.

[0029] In the figure: 1. UAV body; 2. connecting plate; 3. first motor; 4. first rotating shaft; 5. linkage mechanism; 6. second rotating shaft; 7. mounting shell; 8. second motor; 9. bidirectional threaded rod; 10. threaded cylinder; 11. sliding mechanism; 12. fixed shell; 13. camera. DETAILED DESCRIPTION

[0030] The present application is further described in detail below through drawings and examples.

[0031] Reference Figures 1 to 4The embodiment of the present application provides a drone measuring head fixing device, including a drone body 1, a connecting plate 2 is installed at the bottom of the drone body 1, a first motor 3 is installed on the surface of the connecting plate 2, a first rotating shaft 4 is installed at the output end of the first motor 3, a linkage mechanism 5 is installed on the surface of the first rotating shaft 4, a second rotating shaft 6 is installed on the surface of the connecting plate 2, a mounting shell 7 is installed at one end of the second rotating shaft 6, a second motor 8 is installed on the surface of the mounting shell 7, a bidirectional threaded rod 9 is installed at the output end of the second motor 8, a threaded barrel 10 is installed on the surface of the bidirectional threaded rod 9, a sliding mechanism 11 is installed inside the mounting shell 7, a fixing shell 12 is installed at one end of the threaded barrel 10, and a camera is installed inside the fixing shell 12 The camera 13 is driven by the second motor 8 to rotate the bidirectional threaded rod 9 to move the threaded tube 10, and the sliding mechanism 11 is used to move the fixed shell 12, so that the two fixed shells 12 are brought close to each other to fix the camera 13, and the camera 13 is installed inside the mounting shell 7, and then the bidirectional threaded rod 9 is driven to rotate in the reverse direction to move the two threaded tubes 10 away from each other, and the sliding mechanism 11 is used to move the two fixed shells 12 away from each other, so that the camera 13 is convenient to disassemble, and the first motor 3 drives the first shaft 4 to rotate, and the linkage mechanism 5 is used to rotate the second shaft 6, so that the mounting shell 7 is rotated, thereby driving the camera 13 to rotate, and the shooting angle of the camera 13 can be changed.

[0032] Reference Figure 2 and Figure 3 In one aspect of the present embodiment, the linkage mechanism 5 includes a driving gear and a driven gear, the driving gear and the driven gear are meshingly connected, the driving gear is installed on the surface of the first rotating shaft 4, and the driven gear is installed on the surface of the second rotating shaft 6. The first rotating shaft 4 is driven to rotate by the first motor 3, and the linkage mechanism 5 is cooperated to rotate the second rotating shaft 6, so that the mounting shell 7 is rotated, thereby driving the camera 13 to rotate, and the shooting angle of the camera 13 can be changed.

[0033] Reference Figure 1 and Figure 4 In one aspect of the present embodiment, the sliding mechanism 11 includes a sliding rail and a slider. There are two sliders. The sliding rail is installed at the bottom of the mounting shell 7. There are two fixed shells 12. The two fixed shells 12 are respectively installed on the surfaces of the two threaded cylinders 10. The second motor 8 drives the bidirectional threaded rod 9 to rotate, so that the threaded cylinder 10 moves. The sliding mechanism 11 is cooperated to move the fixed shell 12, and the two fixed shells 12 are brought close to each other to fix the camera 13. The camera 13 is installed inside the mounting shell 7, and then the bidirectional threaded rod 9 is driven to rotate in the reverse direction to make the two threaded cylinders 10 move away from each other. The sliding mechanism 11 is cooperated to make the two fixed shells 12 move away from each other, so that the camera 13 is convenient to disassemble.

[0034] Reference Figure 2 and Figure 3 In one aspect of the present embodiment, the number of threaded barrels 10 is two, and the two threaded barrels 10 are symmetrically screwed on the surface of the bidirectional threaded rod 9, and the two sliders are connected to the two threaded barrels 10 respectively. The surface of the bidirectional threaded rod 9 is symmetrically provided with two threads in opposite directions. The bidirectional threaded rod 9 is driven by the second motor 8 to rotate, so that the threaded barrel 10 moves, and the sliding mechanism 11 is cooperated to move the fixed shell 12, and the two fixed shells 12 are brought close to each other to fix the camera 13, and the camera 13 is installed inside the mounting shell 7, and then the bidirectional threaded rod 9 is driven to rotate in the reverse direction to make the two threaded barrels 10 move away from each other, and the sliding mechanism 11 is cooperated to make the two fixed shells 12 move away from each other, so as to facilitate the disassembly of the camera 13.

[0035] All electrical equipment in this solution are powered by an external power supply.

[0036] Working principle: When in use, the camera 13 is placed inside the fixed shell 12, and the two-way threaded rod 9 is driven by the second motor 8 to rotate, so that the threaded tube 10 moves, and the sliding mechanism 11 is cooperated to move the fixed shell 12, wherein the two-way threaded rod 9 is a threaded rod with two sections of threads in opposite directions symmetrically opened on the surface, and the number of the threaded tubes 10 is two, and the two threaded tubes 10 are symmetrically screwed on the surface of the two-way threaded rod 9, and the sliding mechanism 11 is cooperated to move the two fixed shells 12, and the two fixed shells 12 are brought close to each other to fix the camera 13, and the camera 13 is installed inside the mounting shell 7, and then the two-way threaded rod 9 is driven to rotate in the reverse direction to make the two threaded tubes 10 move away from each other, and the sliding mechanism 11 is cooperated to make the two fixed shells 12 move away from each other, so that the camera 13 is convenient to disassemble, and then the first motor 3 drives the first rotating shaft 4 to rotate, and the linkage mechanism 5 is cooperated to make the second rotating shaft 6 rotate, so that the mounting shell 7 rotates, thereby driving the camera 13 to rotate, and the shooting angle of the camera 13 can be changed.

[0037] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A drone measuring head fixing device, comprising a drone body (1), characterized in that: A connecting plate (2) is installed at the bottom of the drone body (1), a first motor (3) is installed on the surface of the connecting plate (2), a first rotating shaft (4) is installed on the output end of the first motor (3), a linkage mechanism (5) is installed on the surface of the first rotating shaft (4), a second rotating shaft (6) is installed on the surface of the connecting plate (2), a mounting shell (7) is installed on one end of the second rotating shaft (6), a second motor (8) is installed on the surface of the mounting shell (7), a bidirectional threaded rod (9) is installed on the output end of the second motor (8), a threaded barrel (10) is installed on the surface of the bidirectional threaded rod (9), a sliding mechanism (11) is installed inside the mounting shell (7), a fixed shell (12) is installed on one end of the threaded barrel (10), and a camera (13) is installed inside the fixed shell (12).

2. The UAV measuring head fixing device according to claim 1, characterized in that: The linkage mechanism (5) comprises a driving gear and a driven gear, and the driving gear and the driven gear are meshingly connected.

3. The UAV measuring head fixing device according to claim 2, characterized in that: The driving gear is mounted on the surface of the first rotating shaft (4), and the driven gear is mounted on the surface of the second rotating shaft (6).

4. The UAV measuring head fixing device according to claim 1, characterized in that: The sliding mechanism (11) comprises a sliding rail and a sliding block, the number of the sliding blocks is two, and the sliding rail is installed at the bottom inside the installation shell (7).

5. The UAV measuring head fixing device according to claim 4, characterized in that: The number of the threaded barrels (10) is two, and the two threaded barrels (10) are symmetrically screwed on the surface of the bidirectional threaded rod (9), and the two sliding blocks are respectively connected to the two threaded barrels (10).

6. The UAV measuring head fixing device according to claim 1, characterized in that: The surface of the bidirectional threaded rod (9) is symmetrically provided with two threads in opposite directions.

7. The UAV measuring head fixing device according to claim 1, characterized in that: The number of the fixed shells (12) is two, and the two fixed shells (12) are respectively mounted on the surfaces of the two threaded barrels (10).

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