Adjusting device for surveying and mapping of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an adjusting device for unmanned aerial vehicle surveying and mapping, which comprises an unmanned aerial vehicle body, a mounting plate is fixedly connected below the unmanned aerial vehicle body, a protection box is fixedly connected below the mounting plate, a sealing assembly is arranged below the protection box, and the sealing assembly comprises a protection clamp. The number of the protection clamps is two, the two protection clamps are fixedly connected with the lower portion of the protection box, a closing plate is slidably connected between the two protection clamps, a rack is fixedly connected to the upper portion of the closing plate, a second gear is meshed with the upper portion of the rack, and the second gear is rotationally connected with the right side of the inner surface of the protection box; a driving assembly is arranged above the second gear, and a surveying and mapping assembly is arranged on the top of the inner surface of the protection box. The sealing assembly is driven by the driving assembly to open and close the lower portion of the protection box, the surveying and mapping assembly is stored through the protection box when not in use, and the effect of protecting the surveying and mapping assembly conveniently is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an adjusting device for unmanned aerial vehicle surveying and mapping. Background Art

[0002] Unmanned aerial vehicles, also known as "drones", or "UAVs" in English, are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are operated completely or intermittently autonomously by on-board computers. Drones can be divided into military and civilian applications according to their application areas. In the military, drones are divided into reconnaissance aircraft and target aircraft. In the civilian field, 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.

[0003] For example, the Chinese patent publication number CN217533265U, "A detection and adjustment device for unmanned aerial vehicle surveying and mapping", discloses a detection and adjustment device for unmanned aerial vehicle surveying and mapping, including an unmanned aerial vehicle, a mounting plate, a motor barrel and a swivel seat, and also includes a hydraulic push rod, a protective sleeve and a camera. The bottom of the unmanned aerial vehicle is equipped with a mounting plate by bolts, the bottom of the mounting plate is equipped with a motor barrel by bolts, the bottom of the motor barrel is provided with a swivel seat, the camera is located at the bottom of the swivel seat, and the two sides of the bottom of the swivel seat are respectively provided with upper mounting ears integral with it, and the top of the camera is equipped with lower mounting ears by bolts. The overall detection and adjustment device for unmanned aerial vehicle surveying and mapping is flexible and stable to use. While meeting the multi-angle adjustment of the shooting and surveying mechanism, it can help personnel to completely cover and protect the shooting components and the angle adjustment mechanism, so that foreign objects will not directly contact and bump the camera and adjustment mechanism during storage or transportation, which greatly increases the stability of use and has high practicality.

[0004] However, in actual use, the camera is exposed. If the landing force is too great when the drone lands, the camera may be hit, thereby damaging the camera. It is inconvenient to put the camera away when not in use and take it out when needed, so it is not convenient to play a protective role. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an adjustment device for unmanned aerial vehicle surveying and mapping.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustment device for unmanned aerial vehicle surveying and mapping, comprising a unmanned aerial vehicle body, a mounting plate fixedly connected to the bottom of the unmanned aerial vehicle body, a protective box fixedly connected to the bottom of the mounting plate, a closing component arranged below the protective box, the closing component comprising a guard card, two guard cards are fixedly connected to the bottom of the protective box, a closing plate is slidably connected between the two guard cards, a rack is fixedly connected above the closing plate, a second gear is meshed above the rack, the second gear is rotatably connected to the right side of the inner surface of the protection box, a driving component is arranged above the second gear, a sliding component is arranged on the left side of the inner surface of the protection box, and a surveying and mapping component is arranged on the top of the inner surface of the protection box.

[0007] Preferably, the driving assembly includes a power compartment, which is fixedly connected to the right side of the protection box, and is communicated with the inner surface of the protection box. A motor is fixedly connected to the right side of the inner surface of the power compartment, and the output end of the motor is fixedly connected to a first gear through a coupling, and the first gear is meshed with the top of the second gear.

[0008] Preferably, the sliding assembly includes a slide rail, the slide rail is fixedly connected to the left side of the inner surface of the protection box, the right side of the slide rail is slidably connected to a slider, the right side of the slider is fixedly connected to a top plate, and a driving assembly is arranged below the slider.

[0009] Preferably, the surveying and mapping component includes a sliding column, which is fixedly connected to the top of the inner surface of the protection box, the lower end of the sliding column is fixedly connected to a limiting plate, the outer surface of the sliding column is movably sleeved with a lifting plate, and a camera is fixedly connected below the lifting plate.

[0010] Preferably, the lower part of the lifting plate is movably fitted with the upper part of the top sheet.

[0011] Preferably, the driving assembly includes a limit seat, the limit seat is fixedly connected to the upper part of the closing plate, a slide rod is fixedly connected to the upper part of the limit seat, and the slide rod movably penetrates the lower part of the sliding block.

[0012] Compared with the prior art, the utility model provides an adjustment device for UAV surveying and mapping, which has the following beneficial effects:

[0013] 1. This kind of adjustment device for unmanned aerial vehicle surveying and mapping drives the closing component to open and close the bottom of the protection box through the driving component, and the protective box is used to store the surveying and mapping component when it is not in use, so as to facilitate the protection of the surveying and mapping component.

[0014] 2. This kind of adjustment device for surveying and mapping of unmanned aerial vehicles drives the driving component and thus the sliding component when the closing component is opened. When the closing component is opened, the surveying and mapping component is lowered by the sliding component so that it extends out from under the protective box, thereby facilitating the use of the surveying and mapping component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a right angle schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a left angle schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 5 For this utility model Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1. UAV body; 2. Mounting plate; 3. Protection box; 4. Closing assembly; 401. Protective card; 402. Closing plate; 403. Rack; 404. Second gear; 5. Driving assembly; 501. Power compartment; 502. Motor; 503. First gear; 6. Sliding assembly; 601. Slide rail; 602. Slider; 603. Top plate; 7. Surveying and mapping assembly; 701. Sliding column; 702. Limiting plate; 703. Lifting plate; 704. Camera; 8. Driving assembly; 801. Limiting seat; 802. Sliding rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0023] like Figure 1-5As shown, the utility model provides an adjustment device for unmanned aerial vehicle surveying and mapping, including an unmanned aerial vehicle body 1, a mounting plate 2 is fixedly connected to the bottom of the unmanned aerial vehicle body 1, a protection box 3 is fixedly connected to the bottom of the mounting plate 2, an opening is arranged below the protection box 3, a closing component 4 is arranged below the protection box 3, the closing component 4 includes a guard card 401, the number of the guard cards 401 is two, the guard cards 401 are L-shaped, the two guard cards 401 are symmetrically arranged, the two guard cards 401 are fixedly connected to the bottom of the protection box 3, a closing plate 402 is slidably connected between the two guard cards 401, a rack 403 is fixedly connected to the top of the closing plate 402, and a lower edge of the protection box 3 is provided with a through hole for the rack 403 to pass through. The notch is meshed with a second gear 404 above the rack 403, and the second gear 404 is rotatably connected to the right side of the inner surface of the protection box 3. A driving assembly 5 is arranged above the second gear 404, and the driving assembly 5 includes a power bin 501, which is fixedly connected to the right side of the protection box 3, and the power bin 501 is connected to the inner surface of the protection box 3. A motor 502 is fixedly connected to the right side of the inner surface of the power bin 501, and a first gear 503 is fixedly connected to the output end of the motor 502 through a coupling. The first gear 503 meshes with the second gear 404 above, a sliding assembly 6 is arranged on the left side of the inner surface of the protection box 3, and a surveying and mapping assembly 7 is arranged on the top of the inner surface of the protection box 3.

[0024] In this embodiment, the surveying and mapping component 7 will be stored in the protective box 3 under normal conditions. When the surveying and mapping component 7 needs to be used, the motor 502 is started first, and the first gear 503 is driven by the motor 502 to rotate, so that the second gear 404 rotates. The rotation of the second gear 404 will drive the rack 403 to make the closing plate 402 slide backward between the two protective cards 401, thereby opening the bottom of the protective box 3 to expose the surveying and mapping component 7, so as to protect the surveying and mapping component 7 when it is not in use. Example 2

[0025] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the sliding assembly 6 includes a slide rail 601, the slide rail 601 is inclined, the inclined surface faces downward, the slide rail 601 is fixedly connected to the left side of the inner surface of the protection box 3, the slide rail 601 is slidably connected to the right side of the slide rail 601, the slide block 602 is fixedly connected to the right side of the slide block 602, and the top plate 603 is fixedly connected, and a driving assembly 8 is arranged below the slide block 602, and the driving assembly 8 includes a limit seat 801, which is arranged on the inner surface of the protection box 3, and the limit seat 801 is on the upper surface of the closing plate 402. The limiting seat 801 is fixedly connected with a sliding rod 802 on the top, and the sliding rod 802 is movably connected with the bottom of the slider 602. The surveying and mapping component 7 includes a sliding column 701, which is fixedly connected to the top of the inner surface of the protection box 3. The lower end of the sliding column 701 is fixedly connected with a limiting plate 702. There are four sliding columns 701 and limiting plates 702. A lifting plate 703 is movably sleeved on the outer surface of the sliding column 701. The bottom of the lifting plate 703 is movably fitted with the top of the top plate 603, and a camera 704 is fixedly connected to the bottom of the lifting plate 703.

[0026] In this embodiment, when the closing plate 402 slides backward, it will drive the limit seat 801 and the slide bar 802 to slide backward, and the slide bar 802 will drive the slider 602 to slide backward on the slide rail 601. Since the slide rail 601 is inclined, the height of the slider 602 will decrease when it slides backward, and the slider 602 will also slide up and down on the slide bar 802 as it slides backward on the slide rail 601. The top plate 603 on the slide rail 601 will continue to descend, causing the lifting plate 703 to descend on the sliding column 701 under the action of gravity until it is supported by the limit plate 702. At this time, the camera 704 under the lifting plate 703 extends from under the protective box 3, so as to facilitate the use of the camera 704 for surveying and mapping.

Claims

1. An adjustment device for unmanned aerial vehicle surveying and mapping, comprising an unmanned aerial vehicle body (1), characterized in that: A mounting plate (2) is fixedly connected to the lower part of the drone body (1), a protection box (3) is fixedly connected to the lower part of the mounting plate (2), a closing component (4) is arranged below the protection box (3), the closing component (4) comprises a guard card (401), the number of the guard cards (401) is two, the two guard cards (401) are fixedly connected to the lower part of the protection box (3), a closing plate (402) is slidably connected between the two guard cards (401), a rack (403) is fixedly connected to the upper part of the closing plate (402), a second gear (404) is meshed above the rack (403), the second gear (404) is rotatably connected to the right side of the inner surface of the protection box (3), a driving component (5) is arranged above the second gear (404), a sliding component (6) is arranged on the left side of the inner surface of the protection box (3), and a surveying and mapping component (7) is arranged on the top of the inner surface of the protection box (3).

2. The adjustment device for unmanned aerial vehicle surveying and mapping according to claim 1, characterized in that: The driving assembly (5) comprises a power bin (501), the power bin (501) being fixedly connected to the right side of the protection box (3), the power bin (501) being in communication with the inner surface of the protection box (3), a motor (502) being fixedly connected to the right side of the inner surface of the power bin (501), an output end of the motor (502) being fixedly connected to a first gear (503) via a coupling, and the first gear (503) being meshed with the upper side of the second gear (404).

3. The adjustment device for unmanned aerial vehicle surveying and mapping according to claim 1, characterized in that: The sliding assembly (6) comprises a sliding rail (601), the sliding rail (601) being fixedly connected to the left side of the inner surface of the protection box (3), a sliding block (602) being slidably connected to the right side of the sliding rail (601), a top plate (603) being fixedly connected to the right side of the sliding block (602), and a driving assembly (8) being arranged below the sliding block (602).

4. The adjustment device for unmanned aerial vehicle surveying and mapping according to claim 1, characterized in that: The surveying and mapping assembly (7) comprises a sliding column (701), the sliding column (701) being fixedly connected to the top of the inner surface of the protection box (3), the lower end of the sliding column (701) being fixedly connected to a limiting plate (702), the outer surface of the sliding column (701) being movably sleeved with a lifting plate (703), and a camera (704) being fixedly connected below the lifting plate (703).

5. The adjustment device for unmanned aerial vehicle surveying and mapping according to claim 4, characterized in that: The lower part of the lifting plate (703) is movably fitted with the upper part of the top plate (603).

6. The adjustment device for unmanned aerial vehicle surveying and mapping according to claim 3, characterized in that: The driving assembly (8) comprises a limit seat (801), the limit seat (801) is fixedly connected to the upper part of the closing plate (402), a slide rod (802) is fixedly connected to the upper part of the limit seat (801), and the slide rod (802) is movably connected to the lower part of the slider (602).

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