Glacier remote sensing area on-site surveying and mapping device

Abstract

The utility model discloses a glacier remote sensing area on-site surveying and mapping device which comprises an unmanned aerial vehicle body, a surveying and mapping device is fixedly installed at the bottom end of the unmanned aerial vehicle body, rectangular plates are fixedly connected to the positions, close to the two sides of the surveying and mapping device, of the unmanned aerial vehicle body, guide grooves are formed in the rectangular plates, and limiting grooves are formed in the guide grooves. Limiting blocks are slidably connected into the limiting grooves, extrusion shafts are fixedly connected to the limiting blocks, the opposite sides of the two extrusion shafts are jointly connected with a transmission frame, a rectangular groove is formed in the transmission frame, and a rectangular strip is slidably connected into the rectangular groove. The surveying and mapping device has the advantages that the cleaning scraping plate can move along a specific track only by starting the electric telescopic rod, dust, mist and snowflakes attached to the surface of the surveying and mapping device are scraped off through the cleaning scraping plate, image recognition of the surveying and mapping device is more inclined, and the situation that glacier area calculation is inaccurate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping, in particular to a glacier remote sensing area on-site surveying and mapping device. Background Art

[0002] The glacier remote sensing area field mapping device is a mapping tool designed for glacier research, climate change monitoring and water resource management. The device can capture detailed texture and structural information on the glacier surface in extreme environments. Combined with image processing algorithms, the device can automatically identify and extract glacier boundaries, and then accurately calculate the glacier area.

[0003] Due to the large area of ​​​​the glacier, the surface of the existing surveying and mapping equipment is easily contaminated with dust, fog and snowflakes during the image capture process, which will cause blurred image recognition and inaccurate calculation of the glacier area. Utility Model Content

[0004] The purpose of the utility model is to provide a glacier remote sensing area on-site mapping device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glacier remote sensing area on-site mapping device, comprising an unmanned aerial vehicle (UAV) main body, a surveyor fixedly installed at the bottom end of the UAV main body, rectangular plates fixedly connected on both sides of the UAV main body close to the surveyor, guide grooves are provided on the rectangular plates, limit grooves are provided inside the guide grooves, limit blocks are slidably connected in the limit grooves, extrusion shafts are fixedly connected on the limit blocks, two opposite sides of the extrusion shafts are commonly connected to a transmission frame, a rectangular groove is provided on the transmission frame, a rectangular bar is slidably connected in the rectangular groove, a cleaning scraper is fixedly connected to the top of the rectangular bar, an electric telescopic rod is fixedly installed on the lateral side of the UAV main body close to the surveyor, the output end of the electric telescopic rod is fixedly connected to the transmission plate, extrusion plates are fixedly connected on both sides of the top of the transmission plate, and extrusion grooves are provided on the extrusion plates.

[0006] Preferably, the extrusion groove is designed as an inclined structure, and the extrusion groove is slidably connected to the extrusion shaft.

[0007] Preferably, the guide groove and the limiting groove are both designed as L-shaped structures, the corners of the limiting groove are designed as rectangular structures, and the limiting block is slidably connected to the limiting groove.

[0008] Preferably, a plurality of grooves are provided on the surface of the cleaning scraper, and the cleaning scraper is arranged corresponding to the surveying device.

[0009] Preferably, the transmission plate is slidably connected to the two rectangular plates.

[0010] Compared with the prior art, the beneficial effect of the utility model is that the cleaning scraper can be moved along a specific trajectory by simply starting the electric telescopic rod, and the dust, fog and snowflakes on the surface of the surveyor can be scraped off by the cleaning scraper, making the image recognition of the surveyor more inclined, thereby avoiding inaccurate calculation of the glacier area. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 This is a bottom structural state diagram of the utility model;

[0013] Figure 3 It is a partial structural schematic diagram of the utility model;

[0014] Figure 4 It is a partial structural sectional view of the utility model;

[0015] Figure 5 This is a structural disassembly diagram of the transmission frame of the utility model.

[0016] In the figure: 1. UAV body; 2. Surveyor; 3. Rectangular plate; 4. Guide groove; 5. Limit groove; 6. Limit block; 7. Extrusion shaft; 8. Transmission frame; 9. Rectangular groove; 10. Rectangular bar; 11. Cleaning scraper; 12. Electric telescopic rod; 13. Transmission plate; 14. Extrusion plate; 15. Extrusion groove. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-5The utility model provides a technical solution: a glacier remote sensing area on-site mapping device, including an unmanned aerial vehicle body 1, a mapping device 2 is fixedly installed on the bottom end of the unmanned aerial vehicle body 1, rectangular plates 3 are fixedly connected to the two sides of the unmanned aerial vehicle body 1 near the mapping device 2, guide grooves 4 are provided on the rectangular plates 3, and limit grooves 5 are provided inside the guide grooves 4. Limit blocks 6 are slidably connected in the limit grooves 5, and extrusion shafts 7 are fixedly connected to the limit blocks 6. A transmission frame 8 is commonly connected to the opposite sides of the two extrusion shafts 7, and a rectangular groove 9 is provided on the transmission frame 8. A rectangular bar 10 is slidably connected in the rectangular groove 9, and a cleaning scraper 11 is fixedly connected to the top of the rectangular bar 10. An electric telescopic rod 12 is fixedly installed on the lateral side of the unmanned aerial vehicle body 1 near the mapping device 2, and a transmission plate 13 is fixedly connected to the output end of the electric telescopic rod 12. Extrusion plates 14 are fixedly connected to both sides of the top of the transmission plate 13, and extrusion grooves 15 are provided on the extrusion plates 14.

[0019] The extrusion groove 15 is designed as an inclined structure, and the extrusion groove 15 is slidably connected with the extrusion shaft 7, so that the extrusion groove 15 can extrude the extrusion shaft 7. The guide groove 4 and the limit groove 5 are both designed as L-shaped structures, and the corners of the limit groove 5 are designed as rectangular structures. The limit block 6 is slidably connected with the limit groove 5, so that the limit groove 5 can limit the limit block 6. A plurality of grooves are provided on the surface of the cleaning scraper 11, and the cleaning scraper 11 is arranged corresponding to the surveying device 2, so as to clean dust and mist. The transmission plate 13 is slidably connected with the two rectangular plates 3, so as to facilitate the stable transmission of the electric telescopic rod 12.

[0020] Specifically, when the utility model is used, the electric telescopic rod 12 is started, the electric telescopic rod 12 drives the transmission plate 13 to move, the transmission plate 13 drives the extrusion plate 14 to move, the extrusion plate 14 squeezes the extrusion shaft 7 through the extrusion groove 15, and the extruded extrusion shaft 7 moves along the guide groove 4 opened in the rectangular plate 3. At the same time, the limit groove 5 opened inside the rectangular groove 9 limits the extrusion shaft 7 through the limit block 6 to prevent the extrusion shaft 7 from rotating. The extrusion shaft 7 simultaneously drives the transmission frame 8 to move, and the moving transmission frame 8 drives the rectangular bar 10 and the cleaning scraper 11 to move. The moving cleaning scraper 11 cleans the surface of the surveyor 2 to prevent the surface of the surveyor 2 from being contaminated with dust, fog and snowflakes, which leads to blurred image recognition and inaccurate calculation of the glacier area.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glacier remote sensing area on-site mapping device, characterized in that: The invention comprises an unmanned aerial vehicle (UAV) body (1), a surveying device (2) being fixedly mounted on the bottom end of the UAV body (1), rectangular plates (3) being fixedly connected to the UAV body (1) on both sides close to the surveying device (2), guide grooves (4) being provided on the rectangular plates (3), limit grooves (5) being provided inside the guide grooves (4), limit blocks (6) being slidably connected inside the limit grooves (5), extrusion shafts (7) being fixedly connected to the limit blocks (6), and transmission frames (8) being commonly connected to opposite sides of the two extrusion shafts (7). The transmission frame (8) is provided with a rectangular groove (9), a rectangular bar (10) is slidably connected in the rectangular groove (9), a cleaning scraper (11) is fixedly connected to the top of the rectangular bar (10), an electric telescopic rod (12) is fixedly installed on a lateral side of the drone body (1) close to the surveying device (2), a transmission plate (13) is fixedly connected to the output end of the electric telescopic rod (12), extrusion plates (14) are fixedly connected to both sides of the top of the transmission plate (13), and extrusion grooves (15) are provided on the extrusion plates (14).

2. The glacier remote sensing area on-site mapping device according to claim 1, characterized in that: The extrusion groove (15) is designed as an inclined structure, and the extrusion groove (15) is slidably connected to the extrusion shaft (7).

3. The glacier remote sensing area on-site mapping device according to claim 1, characterized in that: The guide groove (4) and the limiting groove (5) are both designed as L-shaped structures, the corners of the limiting groove (5) are designed as rectangular structures, and the limiting block (6) is slidably connected to the limiting groove (5).

4. The glacier remote sensing area on-site mapping device according to claim 1, characterized in that: A plurality of grooves are provided on the surface of the cleaning scraper (11), and the cleaning scraper (11) is arranged corresponding to the surveying device (2).

5. The glacier remote sensing area on-site mapping device according to claim 1, characterized in that: The transmission plate (13) is slidably connected to the two rectangular plates (3).

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