Forestry vegetation coverage rate statistical device

Abstract

The utility model belongs to the technical field of coverage rate statistical devices, and particularly relates to a forestry vegetation coverage rate statistical device which comprises an unmanned aerial vehicle body, two sets of U-shaped grooves are formed in one end of the unmanned aerial vehicle body, a mounting frame is movably arranged in the U-shaped grooves, and a plurality of dampers are arranged on the mounting frame. A second spring is arranged on the outer surface of the damper, a cleaning plate is arranged at one end of the damper, and a servo motor is arranged on one side of the unmanned aerial vehicle body. By installing the cleaning plate and the U-shaped glass cover, when water vapor appears on the U-shaped glass, the servo motor is controlled to operate to drive the mounting frame to move and rotate through the output end, and the cleaning plate cleans the water vapor on the U-shaped glass cover while the mounting frame moves. The technical problem that the definition of a scanning lens is affected due to the fact that cloud and mist in the high altitude can cause water vapor adsorption to the sensing lens is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coverage rate statistics devices, in particular to a forestry vegetation coverage rate statistics device. Background Art

[0002] The forestry vegetation coverage rate statistics device is a device used to monitor and count forest vegetation coverage rates. It usually obtains large-scale, high-resolution surface image data through remote sensing sensors on platforms such as drones. The collected raw data is processed, classified and counted through image processing and data analysis software to obtain accurate vegetation coverage rates, help governments and relevant agencies to formulate forest resource management and protection measures, provide research data for ecologists, help analyze the impact of vegetation changes on ecosystems, and be used for environmental change monitoring and assessment, such as the impact of climate change on vegetation. By combining modern scientific and technological means, the forestry vegetation coverage rate statistics device can provide accurate and timely data support, providing an important basis for forest resource management and environmental protection.

[0003] However, the existing UAV scanning devices do not take into account that when using UAVs to scan forest vegetation, they usually fly at a higher altitude to scan and count the vegetation below. The higher air usually contains floating clouds and fog, which will cause water vapor adsorption on the sensor lens, affecting the clarity of the sensor lens. Therefore, it is necessary to develop a forest vegetation coverage statistics device that can effectively solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a forestry vegetation coverage statistics device to solve the technical problem that fog in the high altitude may cause water vapor adsorption to the sensor lens and affect the clarity of the scanning lens, as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forestry vegetation coverage rate statistics device, comprising an unmanned aerial vehicle (UAV) main body, a U-shaped glass cover is arranged at one end of the UAV main body, two groups of U-shaped grooves are opened at one end of the UAV main body, a mounting frame is movably arranged in the U-shaped groove, a plurality of dampers are arranged on the mounting frame, a second spring is arranged on the outer surface of the damper, a cleaning plate is arranged at one end of the damper, and the cleaning plate is in contact with the U-shaped glass cover, two circular columns are arranged at both ends of the mounting frame, a bearing is arranged at the inner wall of the U-shaped groove, and the bearing is connected to the circular column, a servo motor is arranged on one side of the UAV main body, and the servo motor is connected to the circular column.

[0006] Preferably, a support frame is fixedly arranged on the main body of the UAV, and four groups of flight blades are symmetrically arranged on the support frame.

[0007] Preferably, a scanning device is provided at one end of the drone body, and the scanning device is located inside the U-shaped glass cover.

[0008] Preferably, four groups of supporting legs are fixedly provided at the bottom of the supporting frame, and a mounting shell is provided through the bottom of the supporting legs.

[0009] Preferably, a first spring is arranged in the mounting shell, and the top and bottom of the first spring are respectively connected to the bottom of the supporting leg and the bottom inner wall of the mounting shell.

[0010] Preferably, a bottom plate is fixedly disposed on the bottom of the mounting shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is equipped with a U-shaped groove, a mounting frame, a circular column, a bearing, a damper, a second spring, a cleaning plate and a U-shaped glass cover. When the forestry vegetation coverage rate statistical device is in use, two groups of U-shaped grooves are arranged at both ends of the scanning device to provide a movable connection mounting frame. The mounting frame is correspondingly arranged above the U-shaped glass cover. By arranging the damper and the second spring, the cleaning plate can be stably contacted with the U-shaped glass cover. The arrangement of the circular column and the bearing can form a stable rotation effect of the mounting frame. When water vapor appears on the U-shaped glass, the servo motor is controlled to run through the output end to drive the mounting frame to form a moving and rotating effect. When the mounting frame moves, the cleaning plate will clean the water vapor on the U-shaped glass cover, thereby solving the technical problem that fog in the high sky will cause water vapor adsorption on the sensor lens and affect the clarity of the scanning lens.

[0013] 2. The utility model is equipped with supporting legs, a mounting shell, a first spring and a bottom plate. When the forestry vegetation coverage rate statistics device lands, the mounting shell is engaged with the bottom periphery of the supporting legs, and the bottom plate increases the contact area with the ground when the UAV lands, thereby forming landing stability. When the bottom plate contacts the ground, the first spring inside the mounting shell can form a buffering and shock-absorbing effect on the supporting legs, thereby reducing the vibration force when the UAV lands. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the mounting frame structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation shell structure of the utility model;

[0017] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure in the middle;

[0018] Figure 5 For the utility model Figure 2 A magnified schematic diagram of structure B in the middle.

[0019] In the figure: 1. UAV body; 11. support frame; 111. flight blades; 112. support legs; 113. scanning device; 114. U-shaped glass cover; 12. servo motor; 2. mounting shell; 21. first spring; 211. bottom plate; 3. U-shaped groove; 31. mounting frame; 311. circular column; 312. bearing; 313. damper; 314. second spring; 315. cleaning plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 A forestry vegetation coverage rate statistics device includes an unmanned aerial vehicle (UAV) body 1, one end of the UAV body 1 is provided with a U-shaped glass cover 114, one end of the UAV body 1 is provided with two groups of U-shaped grooves 3, a mounting frame 31 is movably provided in the U-shaped groove 3, a plurality of dampers 313 are provided on the mounting frame 31, the outer surface of the damper 313 is provided with a second spring 314, one end of the damper 313 is provided with a cleaning plate 315, and the cleaning plate 315 is in contact with the U-shaped glass cover 114, two circular columns 311 are provided at both ends of the mounting frame 31, a bearing 312 is provided at the inner wall of the U-shaped groove 3, and the bearing 312 is connected to the circular column 311, a servo motor 12 is provided on one side of the UAV body 1, and the servo motor 12 is connected to the circular column 311.

[0022] When the forestry vegetation coverage rate statistics device is in use, two groups of U-shaped grooves 3 are arranged at both ends of the scanning device 113, which play the role of providing a movable connection mounting frame 31. The mounting frame 31 is correspondingly arranged above the U-shaped glass cover 114. By arranging the damper 313 and the second spring 314, the cleaning plate 315 can be stably contacted with the U-shaped glass cover 114. The arrangement of the circular column 311 and the bearing 312 can form a stable rotation effect of the mounting frame 31. When water vapor appears on the U-shaped glass cover 114, controlling the servo motor 12 to run through the output end will drive the mounting frame 31 to form a moving and rotating effect. When the mounting frame 31 moves, the cleaning plate 315 will clean the water vapor on the U-shaped glass cover 114, thereby solving the technical problem that the clouds in the high sky will cause water vapor adsorption on the sensor lens and affect the clarity of the scanning lens.

[0023] See also Figure 1 and Figure 4 A support frame 11 is fixedly arranged on the drone body 1, and four groups of flying blades 111 are symmetrically arranged on the support frame 11. A scanning device 113 is arranged at one end of the drone body 1, and the scanning device 113 is located inside the U-shaped glass cover 114. The scanning device 113 is used to collect images. The support frame 11 plays a role in stably installing the flying blades 111 and the supporting legs 112. The U-shaped glass cover 114 is wrapped around the periphery of the scanning device 113 to form a protective effect.

[0024] See also Figure 1 and Figure 3 Four groups of supporting legs 112 are fixedly arranged at the bottom of the supporting frame 11, a mounting shell 2 is penetrated through the bottom of the supporting legs 112, a first spring 21 is arranged in the mounting shell 2, and the top and bottom of the first spring 21 are respectively connected to the bottom of the supporting legs 112 and the bottom inner wall of the mounting shell 2, and a bottom plate 211 is fixedly arranged at the bottom of the mounting shell 2.

[0025] When the forestry vegetation coverage statistics device lands, the installation shell 2 is engaged with the bottom periphery of the supporting leg 112, and the bottom plate 211 increases the contact area with the ground when the UAV lands, thereby forming landing stability. When the bottom plate 211 contacts the ground, the first spring 21 inside the installation shell 2 can form a buffering and shock-absorbing effect on the supporting leg 112, thereby reducing the vibration force when the UAV lands.

[0026] Working principle: when the forestry vegetation coverage rate statistics device is used, two sets of U-shaped grooves 3 are arranged at both ends of the scanning device 113, which play the role of providing a movable connection mounting frame 31. The mounting frame 31 is correspondingly arranged above the U-shaped glass cover 114. By arranging the damper 313 and the second spring 314, the cleaning plate 315 can be stably contacted with the U-shaped glass cover 114. The arrangement of the circular column 311 and the bearing 312 can form a stable rotation effect of the mounting frame 31. When water vapor appears on the U-shaped glass cover 114, the servo motor 12 is controlled to run through the output end to drive the mounting frame 31 to form a moving rotation. The cleaning plate 315 can clean the water vapor on the U-shaped glass cover 114 while the mounting frame 31 moves, thereby solving the technical problem that fog in the high altitude will cause water vapor adsorption on the sensor lens and affect the clarity of the scanning lens. The mounting shell 2 is mounted on the bottom periphery of the supporting leg 112, and the bottom plate 211 increases the contact area with the ground when the UAV lands, thereby forming landing stability. When the bottom plate 211 contacts the ground, the first spring 21 inside the mounting shell 2 can form a buffering and shock-absorbing effect on the supporting leg 112, thereby reducing the vibration force when the UAV lands.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A forestry vegetation coverage rate statistics device, comprising an unmanned aerial vehicle main body (1), characterized in that: A U-shaped glass cover (114) is arranged at one end of the drone body (1), two groups of U-shaped grooves (3) are opened at one end of the drone body (1), a mounting frame (31) is movably arranged in the U-shaped groove (3), a plurality of dampers (313) are arranged on the mounting frame (31), a second spring (314) is arranged on the outer surface of the damper (313), a cleaning plate (315) is arranged at one end of the damper (313), and the cleaning plate (315) is in contact with the U-shaped glass cover (114), two circular columns (311) are arranged at both ends of the mounting frame (31), a bearing (312) is arranged on the inner wall of the U-shaped groove (3), and the bearing (312) is connected to the circular column (311), and a servo motor (12) is arranged on one side of the drone body (1), and the servo motor (12) is connected to the circular column (311).

2. The forestry vegetation coverage rate statistical device according to claim 1, characterized in that: A support frame (11) is fixedly arranged on the drone body (1), and four groups of flight blades (111) are symmetrically arranged on the support frame (11).

3. The forestry vegetation coverage rate statistical device according to claim 2, characterized in that: A scanning device (113) is provided at one end of the drone body (1), and the scanning device (113) is located inside the U-shaped glass cover (114).

4. The forestry vegetation coverage rate statistical device according to claim 2, characterized in that: Four groups of support legs (112) are fixedly arranged at the bottom of the support frame (11), and a mounting shell (2) is provided through the bottom of the support legs (112).

5. The forestry vegetation coverage rate statistical device according to claim 4, characterized in that: A first spring (21) is arranged in the installation shell (2), and the top and bottom of the first spring (21) are respectively connected to the bottom of the support leg (112) and the bottom inner wall of the installation shell (2).

6. The forestry vegetation coverage rate statistical device according to claim 4, characterized in that: A bottom plate (211) is fixedly arranged on the bottom of the installation shell (2).

Images