Camera structure of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle camera structure which comprises a shell, a sliding groove is formed in one side of the top end of the shell, a pulley is slidably connected to the inner wall of the sliding groove, a connecting rod is fixedly connected to the bottom end of the pulley, and a limiting rod is fixedly connected to the bottom end of the connecting rod. A connecting ring is movably connected to the outer surface of the limiting rod, a connecting frame is fixedly connected to the bottom end of the connecting ring, a fixing plate is fixedly connected to the inner wall of the connecting frame, a clamping groove is formed in the top end of the fixing plate, and an inserting rod is movably connected to the inner wall of the clamping groove. The connecting ring is installed, the connecting ring is connected with the top driving mechanism, the connecting ring can be driven to rotate, when the connecting ring rotates, the pulley at the top end can slide in the sliding groove to stabilize the bottom end structure, then the connecting rod is connected with the limiting rod, the limiting rod can rotate by a certain angle at the top end of the connecting ring along with rotation, and the movement range is large; therefore, the effect of stably rotating to expand the shooting range and angle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles (UAVs), in particular to a camera structure of an UAV. Background Art

[0002] Compared to manned aircraft, drones are often better suited for missions deemed too "dull, dirty, or dangerous." Drones can be categorized by application into military and civilian applications. In the military, drones are divided into reconnaissance and target drones. In the civilian sector, drones combined with industrial applications represent a real demand for drones. Current drone technology is typically used for aerial photography.

[0003] At present, the installation efficiency of drone cameras is slow because the cameras are not easy to install and disassemble. In addition, drones with existing technology lack multi-directional shooting and their shooting angles are easily limited. Utility Model Content

[0004] (1) Technical problems solved

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a camera structure for an unmanned aerial vehicle. Through the installation of a connecting ring, the connecting ring is connected to the top driving mechanism, which can drive the connecting ring to rotate. When the connecting ring rotates, the pulley at the top can slide in the slide groove to stabilize the bottom structure. The limiting rod is then connected through a connecting rod. The limiting rod can rotate a certain angle at the top of the connecting ring as it rotates, and has a large range of motion, thereby achieving the effect of stable rotation to expand the shooting range and angle.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a camera structure of an unmanned aerial vehicle, comprising a shell, a slide groove is provided on one side of the top of the shell, a pulley is slidably connected to the inner wall of the slide groove, the bottom end of the pulley is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to a limiting rod, the outer surface of the limiting rod is movably connected to a connecting ring, the bottom end of the connecting ring is fixedly connected to a connecting frame, the inner wall of the connecting frame is fixedly connected to a fixing plate, a slot is provided on the top of the fixing plate, the inner wall of the slot is movably connected to an insertion rod, the bottom end of the insertion rod is clamped with a spring, a fixing frame is clamped on one side of the outer surface of the insertion rod, the inner wall of the fixing frame is rotatably connected to the camera, and one side of the fixing frame is fixedly connected to a driving machine.

[0008] In the above technical solution, preferably, a threaded column is fixedly connected to one side of the top of the shell close to the slide groove, a threaded hole is opened at the top of the threaded column, and a bolt is threadedly connected to the inner wall of the threaded hole.

[0009] In the above technical solution, preferably, a threaded column is fixedly connected to one side of the top of the shell close to the slide groove, a threaded hole is opened at the top of the threaded column, and a bolt is threadedly connected to the inner wall of the threaded hole.

[0010] In the above technical solution, preferably, a motor is clamped in the middle of the top end of the shell, and the bottom end of the motor is rotatably connected to the top end of the connecting ring.

[0011] In the above technical solution, preferably, fixing grooves are provided on both sides of the camera, and the inner walls of the fixing grooves are rotatably connected to the driving machine.

[0012] In the above technical solution, preferably, a placement groove is provided on one side of the top of the fixing plate close to the card slot, and the inner wall of the placement groove is fixedly connected to the top of the spring.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model is provided with a slide groove, a pulley, a connecting rod, a limit rod and a connecting ring. When in use, the connecting ring is installed and connected to the top driving mechanism, which can drive the connecting ring to rotate. When the connecting ring rotates, the pulley at the top can slide in the slide groove to stabilize the bottom structure. The limit rod is then connected to the limit rod through the connecting rod. The limit rod can rotate a certain angle at the top of the connecting ring as it rotates, and the range of movement is large, thereby achieving the effect of stable rotation to expand the shooting range and angle.

[0016] 2. The utility model is provided with a connecting frame, a fixing plate, a slot, a rod, a spring, a fixing frame, a camera and a driving machine. When in use, the fixing plate is fixed by the connecting frame, and the rod is manually pulled downward. The rod drives the spring to move to one side and squeezes the spring. The fixing frame is held and placed on the top of the fixing plate. The rod is then manually released. After there is no external force squeezing the spring, the rod is pushed upward and the fixing frame is limited. The camera connected to the fixing frame is used to shoot pictures. The driving machine is connected to a power supply to drive the camera to rotate up and down, thereby achieving the effect of facilitating the disassembly of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembly of the housing, threaded column and bolt of the utility model;

[0019] Figure 3 This is a schematic diagram of the pulley, connecting rod and limiting rod of the utility model;

[0020] Figure 4 It is a side sectional schematic diagram of the connecting frame of the present invention.

[0021] In the figure: 1. Housing; 2. Slide; 3. Pulley; 4. Connecting rod; 5. Limiting rod; 6. Connecting ring; 7. Connecting frame; 8. Slot; 9. Inserting rod; 10. Spring; 11. Fixing frame; 12. Camera; 13. Driving motor; 14. Threaded column; 15. Bolt; 16. Circular plate; 17. Motor; 18. Fixing plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1-4 As shown, the utility model provides a technical solution: a camera structure of a drone, including a shell 1, a slide groove 2 is opened on one side of the top of the shell 1, a pulley 3 is slidably connected to the inner wall of the slide groove 2, a connecting rod 4 is fixedly connected to the bottom end of the pulley 3, a limiting rod 5 is fixedly connected to the bottom end of the connecting rod 4, a connecting ring 6 is movably connected to the outer surface of the limiting rod 5, a connecting frame 7 is fixedly connected to the bottom end of the connecting ring 6, a fixing plate 18 is fixedly connected to the inner wall of the connecting frame 7, a slot 8 is opened on the top of the fixing plate 18, a plug rod 9 is movably connected to the inner wall of the slot 8, a spring 10 is clamped at the bottom end of the plug rod 9, a fixing frame 11 is clamped on one side of the outer surface of the plug rod 9, a camera 12 is rotatably connected to the inner wall of the fixing frame 11, and a driving machine 13 is fixedly connected to one side of the fixing frame 11;

[0024] The above scheme is adopted: through the installation of the connecting ring 6, the connecting ring 6 is connected to the top driving mechanism, which can drive the connecting ring 6 to rotate. When the connecting ring 6 rotates, the pulley 3 at the top can slide in the slide groove 2 to stabilize the bottom structure, and then the limiting rod 5 is connected through the connecting rod 4. The limiting rod 5 can rotate at a certain angle as the top of the connecting ring 6 rotates, and the range of motion is large, thereby achieving the effect of stable rotation to expand the shooting range and angle. The fixing plate 18 is fixed by the connecting frame 7, and the insertion rod 9 is manually pulled downward. The insertion rod 9 drives the spring 10 to move to one side and squeezes the spring 10. The handheld fixing frame 11 is placed on the top of the fixing plate 18, and then the insertion rod 9 is manually released. After there is no external force squeezing, the spring 10 pushes the insertion rod 9 to move upward and limits the fixing frame 11. The camera 12 connected to the fixing frame 11 is used to shoot pictures. The driving machine 13 is connected to the power supply to drive the camera 12 to rotate up and down, thereby achieving the effect of facilitating the disassembly of the camera 12.

[0025] like Figure 2As shown, a threaded column 14 is fixedly connected to one side of the top of the shell 1 near the slide groove 2, a threaded hole is provided at the top of the threaded column 14, a bolt 15 is threadedly connected to the inner wall of the threaded hole, a circular plate 16 is clamped at the top of the threaded column 14, a threaded groove is provided at the top of the circular plate 16, and the inner wall of the threaded groove is threadedly connected to one side of the outer surface of the bolt 15.

[0026] The above solution is adopted: by rotating the bolt 15, the threaded column 14 of the shell 1 can be fixed on the surface of the circular plate 16. The bolt 15 passes through the circular plate 16 and is then connected to the drone, which is used to connect the bottom structure. At the same time, the structure can be easily disassembled, and the assembly process is faster, thereby achieving the purpose of easily disassembling the device.

[0027] like Figure 3 and Figure 4 As shown, a motor 17 is clamped in the middle of the top of the shell 1, and the bottom end of the motor 17 is rotatably connected to the top of the connecting ring 6. Fixed grooves are opened on both sides of the camera 12, and the inner wall of the fixed groove is rotatably connected to the driving machine 13. A placement groove is opened on the side of the top of the fixing plate 18 close to the card slot 8, and the inner wall of the placement groove is fixedly connected to the top of the spring 10.

[0028] The above scheme is adopted: the motor 17 is connected to an external power supply to drive the connecting ring 6 connected to the bottom end to rotate, and rotate it horizontally to adjust the shooting direction of the camera 12. The driving machine 13 is used to adjust the upper and lower shooting positions of the camera 12, and the placement groove is used to fix the spring 10, so as to achieve the effect of changing the shooting angle.

[0029] The working principle and use process of this utility model:

[0030] By installing the connecting ring 6, the connecting ring 6 is connected to the top driving mechanism, which can drive the connecting ring 6 to rotate. When the connecting ring 6 rotates, the pulley 3 at the top can slide in the slide groove 2 to stabilize the bottom structure. The limiting rod 5 is then connected through the connecting rod 4. The limiting rod 5 can rotate at a certain angle at the top of the connecting ring 6 as it rotates, and the range of motion is large, thereby achieving the effect of stable rotation to expand the shooting range and angle. The fixing plate 18 is fixed by the connecting frame 7, and the insertion rod 9 is manually pulled down. The insertion rod 9 drives the spring 10 to move to one side and squeezes the spring 10. The handheld fixing frame 11 is placed on the fixing plate 1 8 top, then manually release the insertion rod 9, the spring 10 pushes the insertion rod 9 to move upward after there is no external force squeezing, and limits the fixing frame 11, the camera 12 connected to the fixing frame 11 is used to shoot the picture, the driving machine 13 is connected to the power supply to drive the camera 12 to rotate up and down, so as to achieve the effect of facilitating the removal of the camera 12, the motor 17 is connected to the external power supply to drive the connecting ring 6 connected to the bottom to rotate, and rotate it horizontally to adjust the shooting direction of the camera 12, the driving machine 13 is used to adjust the shooting up and down positions of the camera 12, and the placement slot is used to fix the spring 10, so as to achieve the effect of changing the shooting angle.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A camera structure for an unmanned aerial vehicle, characterized by: include A housing (1) is provided with a slide groove (2) on one side of the top end of the housing (1), a pulley (3) is slidably connected to the inner wall of the slide groove (2), a connecting rod (4) is fixedly connected to the bottom end of the pulley (3), a limiting rod (5) is fixedly connected to the bottom end of the connecting rod (4), a connecting ring (6) is movably connected to the outer surface of the limiting rod (5), a connecting ring (6) is fixedly connected to the bottom end of the connecting ring (6), a fixing plate (18) is fixedly connected to the inner wall of the connecting ring (6), a plug rod (9) is movably connected to the inner wall of the plug rod (9), a spring (10) is clamped to the bottom end of the plug rod (9), a fixing frame (11) is clamped to one side of the outer surface of the plug rod (9), a camera (12) is rotatably connected to the inner wall of the fixing frame (11), and a driving machine (13) is fixedly connected to one side of the fixing frame (11).

2. The camera structure of a drone according to claim 1, characterized in that: A threaded column (14) is fixedly connected to one side of the top of the housing (1) close to the slide groove (2), a threaded hole is provided at the top of the threaded column (14), and a bolt (15) is threadedly connected to the inner wall of the threaded hole.

3. The camera structure of a drone according to claim 2, characterized in that: A circular plate (16) is clamped at the top of the threaded column (14), and a thread groove is provided at the top of the circular plate (16). The inner wall of the thread groove is threadedly connected to one side of the outer surface of the bolt (15).

4. The camera structure of a drone according to claim 1, characterized in that: A motor (17) is clamped in the middle of the top end of the housing (1), and the bottom end of the motor (17) is rotatably connected to the top end of the connecting ring (6).

5. The camera structure of a drone according to claim 1, characterized in that: Fixed grooves are provided on both sides of the camera (12), and the inner walls of the fixed grooves are rotatably connected to the driving machine (13).

6. The camera structure of a drone according to claim 1, characterized in that: A placement groove is provided on one side of the top of the fixing plate (18) close to the clamping groove (8), and the inner wall of the placement groove is fixedly connected to the top of the spring (10).

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