Multi-rotor fixed-wing aerial survey unmanned aerial vehicle mounting holder

Abstract

The utility model relates to the technical field of multi-rotor fixed-wing aerial survey unmanned aerial vehicle holders, and discloses a multi-rotor fixed-wing aerial survey unmanned aerial vehicle mounting holder which comprises a vehicle body, motors are fixedly connected to the four corners of the vehicle body, the output ends of the motors are fixedly connected with second fixed wings, the bottom of the vehicle body is fixedly connected with a connecting block, and the connecting block is fixedly connected with a fixed wing. A plurality of positioning boxes are fixedly connected to the inner wall of the connecting block, connecting rods are fixedly connected to the close sides of the inner walls of the positioning boxes, first springs are arranged on the inner walls of the positioning boxes, push rods are slidably connected to the far sides of the positioning boxes, and locking rods are fixedly connected to the bottoms of the push rods. A butt joint disc is slidably connected to the bottom of the connecting block, a plurality of locking holes are formed in the bottom of the butt joint disc, and rotating shafts are arranged at the bottoms of the locking holes. According to the utility model, the disassembly and assembly efficiency of a worker in the process of connecting the holder and the machine body can be effectively improved, and the consumed time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of a multi-rotor fixed-wing aerial survey unmanned aerial vehicle gimbal, in particular to a multi-rotor fixed-wing aerial survey unmanned aerial vehicle mounting gimbal. Background Art

[0002] In today's aerial survey field, the technology of mounting a gimbal on fixed-wing aerial survey drones is gaining more and more attention. This technology is widely used and plays an important role in the collection and processing of aerial survey data. Aerial survey drones refer to an innovative method of using drone systems to collect geospatial data. The mounting gimbal technology is a device used to maintain the stability of sensors (such as cameras) to ensure high-quality data collection. The importance of mounting a gimbal cannot be ignored. It can effectively reduce jitter and vibration during flight, thereby improving the accuracy and quality of data collection. In addition, the gimbal can also enable aerial survey drones to fly stably in complex environments, such as high wind speeds, strong crosswinds, etc.

[0003] By mounting a gimbal, fixed-wing aerial survey UAVs have many advantages in data collection. It can achieve higher-resolution images and data collection, improve the accuracy and efficiency of applications such as map making, land surveying, and environmental monitoring. At the same time, mounting a gimbal can also provide a more stable shooting environment, allowing aerial survey UAVs to accurately locate and collect data in various complex scenarios.

[0004] However, in traditional drone gimbals, the connection and disassembly process between the gimbal and the body is usually cumbersome, requiring a lot of time and manpower. In addition, since the gimbal is easily affected by dirt during use, it needs to be cleaned frequently.

[0005] Therefore, a multi-rotor fixed-wing aerial survey UAV mounted with a gimbal is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the above shortcomings, the utility model provides a multi-rotor fixed-wing aerial survey UAV mounting gimbal, which aims to improve the problems of poor disassembly and assembly efficiency of existing UAV gimbals, long cleaning operations and affected progress.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-rotor fixed-wing aerial survey UAV mounted gimbal, comprising a body, the four corners of the body are fixedly connected to motors, the output end of the motor is fixedly connected to fixed wing 2, the bottom of the body is fixedly connected to a connecting block, the inner wall of the connecting block is fixedly connected to a plurality of positioning boxes, the inner walls of the plurality of positioning boxes are fixedly connected to connecting rods on the adjacent sides, the inner wall of the positioning boxes is provided with a spring 1, the far sides of the plurality of positioning boxes are slidably connected to push rods, the bottom of the push rods is fixedly connected to a locking rod, the bottom of the connecting block is slidably connected to a docking disk, the bottom of the docking disk is provided with a plurality of locking holes, the bottom of the locking hole is provided with a rotating shaft, the bottom of the rotating shaft is fixedly connected to a connector, the inner wall of the connector is rotatably connected to a gimbal body, a lens is provided on the front side of the gimbal body, and a cleaning component is provided at the bottom of the connector.

[0008] As a further description of the above technical solution:

[0009] The cleaning assembly comprises a cleaning plate, which is fixedly connected to the bottom of the connector, a plurality of springs are arranged on the inner wall of the cleaning plate, and a plurality of cleaning cottons are slidably connected to the top of the cleaning plate.

[0010] As a further description of the above technical solution:

[0011] The second spring is arranged on the inner wall of the cleaning plate.

[0012] As a further description of the above technical solution:

[0013] The spring one is arranged on one side of the inner wall of the plurality of positioning boxes, and the locking rod is slidably connected to the inner wall of the locking hole.

[0014] As a further description of the above technical solution:

[0015] The push rod passes through the connecting block and the positioning box in sequence and is slidably connected to the outer wall of the connecting rod.

[0016] As a further description of the above technical solution:

[0017] The lens is made of tempered glass.

[0018] As a further description of the above technical solution:

[0019] A storage battery is arranged inside the body, and the storage battery is electrically connected to the motor and the gimbal body.

[0020] As a further description of the above technical solution:

[0021] The cleaning cotton is made of soft sponge material.

[0022] The utility model has the following beneficial effects:

[0023] In the utility model, by using the positioning box, the push rod, the locking rod, the connecting rod and other components in coordination, the disassembly and assembly efficiency of the workers in the process of connecting the pan / tilt head and the machine body can be effectively improved, saving time.

[0024] In the utility model, by using the rotating shaft, cleaning cotton, spring, cleaning plate and other parts in coordination, the problem that the traditional gimbal needs to be repeatedly taken off and landed for cleaning due to dirt can be improved, and the self-cleaning effect can be achieved while the gimbal is in the air during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a multi-rotor fixed-wing aerial survey UAV mounted with a gimbal proposed by the utility model;

[0026] Figure 2 This is an exploded diagram of the docking plate structure of a multi-rotor fixed-wing aerial survey UAV mounted with a gimbal proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a positioning box for mounting a gimbal on a multi-rotor fixed-wing aerial survey UAV proposed in the utility model;

[0028] Figure 4 The utility model provides a schematic diagram of the cross-sectional structure of a cleaning plate for mounting a gimbal on a multi-rotor fixed-wing aerial survey UAV.

[0029] Legend:

[0030] 1. Airframe; 2. Motor; 3. Fixed wing 2; 4. Connecting block; 5. Positioning box; 6. Push rod; 7. Locking rod; 8. Connecting rod; 9. Spring 1; 10. Docking plate; 11. Locking hole; 12. Connector; 13. Gimbal body; 14. Lens; 15. Cleaning plate; 16. Shaft; 17. Cleaning cotton; 18. Spring 2. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-3, the utility model provides an embodiment: a multi-rotor fixed-wing aerial survey UAV mounted gimbal, comprising a body 1, the four corners of the body 1 are fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a fixed wing 2 3, the bottom of the body 1 is fixedly connected with a connecting block 4, the inner wall of the connecting block 4 is fixedly connected with a plurality of positioning boxes 5, the inner walls of the plurality of positioning boxes 5 are fixedly connected with a connecting rod 8 on the side close to the inner wall, the inner wall of the positioning box 5 is provided with a spring 9, the far side of the plurality of positioning boxes 5 are slidably connected with a push rod 6, the bottom of the push rod 6 is fixedly connected with a locking rod 7, the bottom of the connecting block 4 is slidably connected with a docking plate 10, the bottom of the docking plate 10 is provided with a plurality of locking holes 11, the bottom of the locking hole 11 is provided with a rotating shaft 16, the bottom of the rotating shaft 16 is fixedly connected with a connector 12, the inner wall of the connector 12 is rotatably connected with a gimbal body 13, the front side of the gimbal body 13 is provided with a lens 14, the lens 14 is made of tempered glass, and the bottom of the connector 12 is provided with a cleaning component;

[0033] Adjust the angle of the pan / tilt head so that the multiple locking holes 11 are aligned with the locking rod 7, and push the multiple angle push rods 6 synchronously so that the push rods 6 slide on the track of the connecting rod 8, and compress the spring 1 9 so that the locking rod 7 can slide into the locking hole 11. After releasing the multiple push rods 6, the spring 1 9 will release and push the bottom hook of the locking rod 7 to connect tightly with the locking hole 11, so as to quickly install the pan / tilt head and improve the installation quality and efficiency.

[0034] A spring 9 is arranged on one side of the inner wall of the plurality of positioning boxes 5 to limit the position of the other side of the spring 9 , and the locking rod 7 is slidably connected to the inner wall of the locking hole 11 .

[0035] The push rod 6 passes through the connecting block 4 and the positioning box 5 in sequence and is slidably connected to the outer wall of the connecting rod 8. The arrangement of the push rod 6 facilitates the staff to disassemble and assemble the connection between the pan / tilt head and the body 1.

[0036] A battery is disposed inside the body 1 , and the battery is electrically connected to the motor 2 and the gimbal body 13 . The battery provides power to the motor 2 and the gimbal body 13 , respectively, thereby facilitating aerial survey.

[0037] Reference Figure 4 The cleaning assembly includes a cleaning plate 15, which is fixedly connected to the bottom of the connector 12. The inner wall of the cleaning plate 15 is provided with a plurality of springs 18. The top of the cleaning plate 15 is slidably connected with a plurality of cleaning cottons 17, and the cleaning cottons 17 are made of soft sponge material.

[0038] By controlling the pan / tilt body 13 to adjust the angle, the lens 14 is repeatedly passed over the top of the cleaning plate 15 in a flipping manner. The cleaning cotton 17 can always be close to the pan / tilt body 13 through the spring push at different angles to clean the pan / tilt parts at different angles.

[0039] The second spring 18 is arranged on the inner wall of the cleaning plate 15 to limit the position of the other side of the second spring 18 so that it can stably push the cleaning cotton 17 to fit with the pan head body 13, thereby achieving a cleaning effect.

[0040] Working principle: When the gimbal needs to be used for aerial survey tasks, the staff can first charge the battery of the body 1, and then adjust the angle of the gimbal so that the multiple locking holes 11 are aligned with the locking rod 7, and simultaneously push the multiple angle push rods 6, so that the push rods 6 slide on the track design of the connecting rod 8, and compress the spring 9, so that the locking rod 7 can slide into the locking hole 11, and after loosening the multiple push rods 6, the stress release of the spring 9 pushes the bottom hook of the locking rod 7 to be tightly connected with the locking hole 11, thereby completing the rapid installation of the gimbal and improving the installation quality and efficiency.

[0041] During use, due to weather factors, the lens 14 may be affected by external dirt, which will cause the accuracy of the aerial survey data to decrease and make it impossible to continue the task. At this time, the staff can adjust the angle by controlling the gimbal body 13 to make the lens 14 repeatedly pass through the top of the cleaning plate 15 in a flipping form. Under the push of springs at different angles, the cleaning cotton 17 can always be close to the gimbal body 13 to clean the parts on the gimbal body 13 at different angles.

[0042] It should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-rotor fixed-wing aerial survey UAV mounted gimbal, comprising a body (1), characterized in that: The four corners of the machine body (1) are fixedly connected to motors (2), the output end of the motor (2) is fixedly connected to fixed wing 2 (3), the bottom of the machine body (1) is fixedly connected to a connection block (4), the inner wall of the connection block (4) is fixedly connected to a plurality of positioning boxes (5), the inner walls of the plurality of positioning boxes (5) are fixedly connected to connecting rods (8) on the adjacent sides, the inner walls of the positioning boxes (5) are provided with springs 1 (9), the far sides of the plurality of positioning boxes (5) are slidably connected to push rods (6), and the push rods (6) are The bottom of the connecting block (4) is fixedly connected to a locking rod (7); the bottom of the connecting block (4) is slidably connected to a docking plate (10); a plurality of locking holes (11) are provided at the bottom of the docking plate (10); a rotating shaft (16) is provided at the bottom of the locking holes (11); a connector (12) is fixedly connected to the bottom of the rotating shaft (16); the inner wall of the connector (12) is rotatably connected to a pan / tilt head body (13); a lens (14) is provided on the front side of the pan / tilt head body (13); and a cleaning component is provided at the bottom of the connector (12).

2. The multi-rotor fixed-wing aerial survey UAV mounting gimbal according to claim 1, characterized in that: The cleaning assembly comprises a cleaning plate (15), the cleaning plate (15) being fixedly connected to the bottom of the connector (12), a plurality of springs (18) being arranged on the inner wall of the cleaning plate (15), and a plurality of cleaning cottons (17) being slidably connected to the top of the cleaning plate (15).

3. The multi-rotor fixed-wing aerial survey UAV mounting gimbal according to claim 2, characterized in that: The second spring (18) is arranged on the inner wall of the cleaning plate (15).

4. The multi-rotor fixed-wing aerial survey UAV mounting gimbal according to claim 1, characterized in that: The spring 1 (9) is arranged on one side of the inner wall of the plurality of positioning boxes (5), and the locking rod (7) is slidably connected to the inner wall of the locking hole (11).

5. The multi-rotor fixed-wing aerial survey UAV mounting gimbal according to claim 1, characterized in that: The push rod (6) sequentially passes through the connecting block (4) and the positioning box (5) and is slidably connected to the outer wall of the connecting rod (8).

6. The multi-rotor fixed-wing aerial survey UAV mounting gimbal according to claim 1, characterized in that: The lens (14) is made of tempered glass.

7. The multi-rotor fixed-wing aerial survey UAV mounting gimbal according to claim 1, characterized in that: A storage battery is arranged inside the machine body (1), and the storage battery is electrically connected to the motor (2) and the pan / tilt head body (13).

8. The multi-rotor fixed-wing aerial survey UAV mounting gimbal according to claim 2, characterized in that: The cleaning cotton (17) is made of a soft sponge material.

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