Long-endurance fixed-wing aerial photography unmanned aerial vehicle

Abstract

The utility model discloses a long endurance fixed wing aerial photography unmanned aerial vehicle which comprises an aerial photography unmanned aerial vehicle body, a plurality of fixed wing arms are transversely installed on the outer side of the aerial photography unmanned aerial vehicle body, flight assemblies are arranged at the ends of the fixed wing arms, installation plates are arranged at the tops of the fixed wing arms, and movable protection assemblies are arranged in C-shaped sliding grooves. The long-endurance fixed-wing aerial photography unmanned aerial vehicle is provided with the protective shell, the C-shaped sliding groove and a T-shaped block, when the unmanned aerial vehicle is not used, the protective shell is pushed to move towards the side away from the aerial photography unmanned aerial vehicle body, and in the moving process of the protective shell, the protective shell is pushed to move towards the side away from the aerial photography unmanned aerial vehicle body. A T-shaped block mounted at the bottom of the protective shell transversely slides in a C-shaped sliding groove, so that the moving protective shell can be guided, and the blades are protected when the protective shell completely sleeves the outer sides of the blades.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed-wing aerial photography unmanned aerial vehicles, in particular to a long-flight fixed-wing aerial photography unmanned aerial vehicle. Background Art

[0002] Unmanned aerial vehicle, abbreviated as "UAV", is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device. UAV is actually a general term for unmanned aerial vehicles. It can not only complete the tasks performed by manned aircraft, but is also suitable for tasks that manned aircraft are not suitable for. UAVs are often needed for aerial photography in monitoring the damage to power lines, urban construction and agricultural development.

[0003] The Chinese patent with the publication number CN117360832A discloses a drone for aerial photography of power lines affected by disasters, which relates to the field of drone technology and includes a body and a buffer assembly, wherein a camera is arranged at the center of the bottom of the body, and the buffer assembly is arranged at the left and right ends of the bottom of the body, and the buffer assembly includes a support plate, a slide bar, a spring, a bottom plate, a rubber pad, a rotating plate and a damper, and both ends of the bottom of the support plate are slidably connected with a slide bar, and a spring is arranged on the outer side of the lower end of the slide bar. The drone for aerial photography of power lines affected by disasters can use the rubber pad to initially buffer the bottom plate and the ground when the drone falls, and then use the spring to perform secondary buffering between the bottom plate and the support plate, thereby improving the protection effect of the drone for aerial photography, and when the spring is compressed, the slide bar can also use the rotating plate to pull the damper to do work on the damper, so that the mechanical energy stored in the spring can be converted into heat energy consumption to suppress the vibration of the spring.

[0004] However, the above patent has the following shortcomings: the blades of the above patent are not protected when not in use, so the blades may be damaged during transportation. Utility Model Content

[0005] The purpose of the utility model is to provide a long-flight fixed-wing aerial photography UAV to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a long-flight fixed-wing aerial photography UAV, comprising an aerial photography UAV body, a plurality of fixed-wing arms are laterally installed on the outside of the aerial photography UAV body, and a flight component is arranged at the end of the fixed-wing arm, a mounting plate is opened on the top of the fixed-wing arm, and a mobile protection component is arranged in a C-shaped slide groove, and a fixed component is also arranged in the C-shaped slide groove.

[0007] As a further solution of the utility model: the mobile protection component includes a T-shaped block and a protective shell, the T-shaped block is slidably installed in the C-shaped slide groove, and the protective shell is installed on the top of the T-shaped block.

[0008] By adopting the above technical solution, the outer side of the blade is protected.

[0009] As a further solution of the utility model: the fixing assembly includes a mounting plate, a bolt and a threaded hole, the mounting plate is horizontally installed on the outer wall of the protective shell, and a bolt is vertically threaded through the top of the mounting plate, a threaded hole is opened at the bottom of the C-shaped slide groove, and the through end of the bolt is threadedly connected to the bolt.

[0010] By adopting the above technical solution, the protective shell can be fixed after exercise.

[0011] As a further solution of the utility model: an embedding groove is provided at the bottom of the protective shell.

[0012] By adopting the above technical solution and opening the embedding groove, the protective shell can be moved well.

[0013] As a further solution of the utility model: there are two threaded holes, and the threaded holes are far away from each other.

[0014] By adopting the above technical solution, the protective shell can be fixed according to different needs.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the long-flight fixed-wing aerial photography drone,

[0016] A protective shell, a C-shaped slide groove and a T-shaped block are provided. When the drone is not in use, the protective shell is pushed to move to the side away from the aerial photography drone body. During the movement of the protective shell, the T-shaped block installed at the bottom of the protective shell slides horizontally in the C-shaped slide groove, thereby guiding the moving protective shell. When the protective shell is completely mounted on the outside of the blade, the blade can be protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the protective housing of the utility model;

[0019] Figure 3 It is a schematic diagram of the protective housing of the utility model when viewed from above.

[0020] In the figure: 1. Aerial photography drone body; 2. Fixed wing arm; 3. Protective shell; 4. Motor; 5. Blade; 6. C-shaped slide groove; 7. Mounting plate; 8. Bolt; 9. T-shaped block; 10. Embedded groove; 11. Threaded hole. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a long-flight fixed-wing aerial photography UAV, comprising an aerial photography UAV body 1, a plurality of fixed-wing arms 2 are horizontally installed on the outside of the aerial photography UAV body 1, and a flight component is arranged at the end of the fixed-wing arm 2, a mounting plate 7 is opened on the top of the fixed-wing arm 2, and a mobile protection component is arranged in a C-shaped slide groove 6, and a fixed component is also arranged in the C-shaped slide groove 6;

[0023] Specifically, when the drone is not in use, the protective shell 3 is pushed to move to the side away from the aerial photography drone body 1. During the movement of the protective shell 3, the T-shaped block 9 installed at the bottom of the protective shell 3 slides horizontally in the C-shaped slide groove 6, so as to guide the moving protective shell 3. When the protective shell 3 is completely mounted on the outside of the blade 5, the blade 5 can be protected.

[0024] Further, the mobile protection assembly includes a T-shaped block 9 and a protection shell 3, the T-shaped block 9 is slidably installed in the C-shaped slide groove 6, and the protection shell 3 is installed on the top of the T-shaped block 9;

[0025] Specifically, by pushing the protective shell 3 to move toward the side away from the aerial photography drone body 1, during the movement of the protective shell 3, the blade 5 is protected by the protective shell 3 being completely sleeved on the outside of the blade 5. After the protective shell 3 is completely sleeved on the outside of the blade 5, the bolt 8 vertically threaded on the mounting plate 7 is rotated, and the bottom of the bolt 8 is threadedly connected to the threaded hole 11 on the side close to the blade 5, thereby fixing the protective shell 3 to prevent it from sliding during use.

[0026] Furthermore, the fixing assembly includes a mounting plate 7, a bolt 8 and a threaded hole 11. The mounting plate 7 is horizontally mounted on the outer wall of the protective housing 3, and the bolt 8 is vertically threaded through the top of the mounting plate 7. The threaded hole 11 is provided at the bottom of the C-shaped slide groove 6, and the through end of the bolt 8 is threadedly connected to the bolt 8.

[0027] Specifically, the bolt 8 vertically threadedly mounted on the mounting plate 7 is then rotated to thread the bottom of the bolt 8 into a threaded connection with the threaded hole 11 on the side close to the blade 5, thereby fixing the protective housing 3 to prevent it from sliding during use.

[0028] Furthermore, an embedding groove 10 is provided at the bottom of the protective shell 3;

[0029] Specifically, by opening the embedding groove 10 , when the protective shell 3 is sleeved to the outside of the blade 5 , the embedding groove 10 is inserted into the gap between the motor 4 and the blade 5 , which can reduce the volume of the protective shell 3 and also protect the blade 5 .

[0030] Furthermore, two threaded holes 11 are provided, and the threaded holes 11 are far away from each other;

[0031] Specifically, when the blade 5 needs to be used, the protective shell 3 is slid away from the side of the blade 5, and then the bolt 8 installed with a vertical thread on the mounting plate 7 is rotated, and the bottom of the bolt 8 is threadedly connected to the threaded hole 11 on the side away from the blade 5. This can fix the retracted protective shell 3 to prevent the protective shell 3 from affecting the working protective shell 3.

[0032] Working principle: When using the long-flight fixed-wing aerial photography UAV, the protective shell 3 is pushed to move toward the side away from the aerial photography UAV body 1. During the movement of the protective shell 3, the blade 5 is protected by the protective shell 3 being completely sleeved on the outside of the blade 5. After the protective shell 3 is completely sleeved on the outside of the blade 5, the bolt 8 installed with a vertical thread on the mounting plate 7 is rotated, and the bottom of the bolt 8 is threadedly connected to the threaded hole 11 on the side close to the blade 5, so as to fix the protective shell 3. When the blade 5 needs to be used, the protective shell 3 is slid away from the side of the blade 5, and then the bolt 8 installed with a vertical thread on the mounting plate 7 is rotated, and the bottom of the bolt 8 is threadedly connected to the threaded hole 11 on the side away from the blade 5, so as to fix the folded protective shell 3, so as to prevent the protective shell 3 from affecting the working protective shell 3. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A long-flight fixed-wing aerial photography drone, comprising an aerial photography drone body (1), characterized in that: A plurality of fixed wing arms (2) are laterally mounted on the outside of the aerial photography drone body (1), and a flight component is arranged at the end of the fixed wing arm (2), a mounting plate (7) is provided on the top of the fixed wing arm (2), a mobile protection component is arranged in the C-shaped slide groove (6), and a fixed component is also arranged in the C-shaped slide groove (6).

2. The long-flight fixed-wing aerial photography UAV according to claim 1, characterized in that: The mobile protection component comprises a T-shaped block (9) and a protection shell (3); the T-shaped block (9) is slidably installed in the C-shaped slide groove (6), and the protection shell (3) is installed on the top of the T-shaped block (9).

3. The long-flight fixed-wing aerial photography UAV according to claim 2, characterized in that: The fixing assembly comprises a mounting plate (7), a bolt (8) and a threaded hole (11); the mounting plate (7) is horizontally mounted on the outer wall of the protective housing (3), and a bolt (8) is vertically threaded through the top of the mounting plate (7); a threaded hole (11) is provided at the bottom of the C-shaped slide groove (6), and the through end of the bolt (8) is threadedly connected to the bolt (8).

4. The long-flight fixed-wing aerial photography UAV according to claim 2, characterized in that: An embedding groove (10) is provided at the bottom of the protective shell (3).

5. The long-flight fixed-wing aerial photography UAV according to claim 3, characterized in that: There are two threaded holes (11), and the threaded holes (11) are far away from each other.

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