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CN-224211271-U - Survey and drawing unmanned aerial vehicle

CN224211271UCN 224211271 UCN224211271 UCN 224211271UCN-224211271-U

Abstract

The utility model relates to the technical field of unmanned aerial vehicles and discloses a surveying and mapping unmanned aerial vehicle, which comprises an unmanned aerial vehicle body and a surveying and mapping instrument, wherein a landing gear is fixedly connected to the bottom of the unmanned aerial vehicle body, a buffer mechanism is arranged at the bottom of the landing gear, a fixing seat is fixedly connected to the inside of the landing gear, the surveying and mapping instrument is connected with the fixing seat through a quick-dismantling mechanism, the quick-dismantling mechanism comprises a sliding plate, the side wall of the sliding plate is slidingly connected to the inside of the fixing seat, the surveying and mapping instrument is arranged at the center of the bottom of the sliding plate, a sleeve is fixedly connected to the inside of the fixing seat, a clamping block is slidingly connected to the inside of the sleeve, and a second spring is arranged inside the sleeve. According to the utility model, the sliding plate is slid into the fixed seat to squeeze the clamping block, so that the sliding plate compresses the spring and moves upwards, and when the groove in the sliding plate moves to the bottom of the clamping block, the spring loses pressure and pushes the clamping block to reset, so that the sliding plate is clamped into the sliding plate, the mapping instrument is installed, and the effect of quick installation is achieved through the cooperation between the structures.

Inventors

  • ZHOU JIN
  • SHEN QIANG
  • XU YEPING
  • XIANG JINGGUO

Assignees

  • 湖南森江智保科技有限责任公司

Dates

Publication Date
20260508
Application Date
20250630

Claims (7)

  1. 1. The unmanned aerial vehicle for surveying and mapping comprises an unmanned aerial vehicle body (1) and a surveying instrument (15), and is characterized in that a landing gear (2) is fixedly connected to the bottom of the unmanned aerial vehicle body (1), a buffer mechanism is arranged at the bottom of the landing gear (2), a fixing seat (11) is fixedly connected to the inside of the landing gear (2), and the surveying instrument (15) is connected with the fixing seat (11) through a quick-dismantling mechanism; Quick detach mechanism includes slide (16), slide (16) lateral wall sliding connection is inside fixing base (11), surveying instrument (15) set up in slide (16) bottom center department, inside fixedly connected with sleeve (12) of fixing base (11), inside sliding connection of sleeve (12) has fixture block (14), inside second spring (13) that are provided with of sleeve (12), fixture block (14) lateral wall sliding connection is inside slide (16), constant head tank one (18) have been seted up inside slide (16), constant head tank two (23) have been seted up to fixing base (11), fixing base (11) lateral wall rotation is connected with rotor plate (19), rotor plate (19) inside sliding connection has locating bolt (20), locating bolt (20) lateral wall fixedly connected with limiting plate (21), locating bolt (20) lateral wall cover is equipped with third spring (22).
  2. 2. The unmanned surveying and mapping machine of claim 1, wherein one end of the second spring (13) is fixedly connected inside the sleeve (12), the other end of the second spring (13) is fixedly connected to the side wall of the clamping block (14), one end of the third spring (22) is fixedly connected to the side wall of the rotating plate (19), and the other end of the third spring (22) is fixedly connected to the side wall of the limiting plate (21).
  3. 3. The surveying and mapping unmanned aerial vehicle of claim 1, wherein the side wall of the positioning bolt (20) is slidably connected inside the first positioning groove (18), the side wall of the positioning bolt (20) is slidably connected inside the second positioning groove (23), a guide angle is arranged at the top edge of the sliding plate (16), and a plurality of anti-slip strips (17) are fixedly connected to two sides of the bottom of the sliding plate (16).
  4. 4. The surveying and mapping unmanned aerial vehicle according to claim 1, wherein the buffer mechanism comprises a connecting plate (3), a wear-resisting plate (4) and a damper (5), the landing gear (2) is fixedly connected to the bottom of the landing gear (2), the wear-resisting plate (4) is arranged at the bottom of the connecting plate (3), and the damper (5) is arranged between the connecting plate (3) and the wear-resisting plate (4).
  5. 5. The surveying and mapping unmanned aerial vehicle according to claim 4, wherein the opposite sides of the connecting plate (3) and the wear-resisting plate (4) are fixedly connected with a hinge bracket (6), and a rotating plate (7) is rotatably connected inside the hinge bracket (6).
  6. 6. The surveying and mapping unmanned aerial vehicle according to claim 5, wherein a sliding block (8) is rotationally connected between the rotating plates (7) which are vertically symmetrical, a sliding rod (9) is slidably connected inside the sliding block (8), and a first spring (10) is sleeved outside the sliding rod (9).
  7. 7. The surveying and mapping unmanned aerial vehicle according to claim 6, wherein the first spring (10) is fixedly connected between the slide blocks (8).

Description

Survey and drawing unmanned aerial vehicle Technical Field The utility model relates to the technical field of unmanned aerial vehicles, in particular to a surveying and mapping unmanned aerial vehicle. Background With the increasing demand for geographic information in the fields of infrastructure construction, geological survey, urban planning, agriculture and forestry investigation and the like, mapping technology is also continuously developed and innovated. Traditional ground survey and drawing mode is because the restriction of factors such as topography condition, measurement efficiency and operation safety, can't satisfy high-efficient, accurate measuring demand gradually. For adapting to complicated changeable survey and drawing environment, improve the precision of operating efficiency and data acquisition, the survey and drawing trade has introduced unmanned aerial vehicle technique, combines aviation photogrammetry and unmanned autonomous flight technique, has formed novel survey and drawing means. By carrying high-definition cameras, laser radars (LiDARs), multispectral sensors and other devices, the surveying and mapping unmanned aerial vehicle can quickly acquire three-dimensional information of the earth surface, and high-quality data support is provided for various surveying and mapping tasks. The existing surveying and mapping unmanned aerial vehicle generally adopts a multi-rotor or fixed-wing structure, and autonomously flies through a preset route, and carries out systematic data acquisition on a target area in cooperation with a carried aerial survey camera, a laser radar or other sensors. The unmanned aerial vehicle has the characteristics of stable flight, convenient operation and control, high image resolution and the like, can finish tasks such as large-area topographic mapping, digital earth surface model manufacturing, three-dimensional modeling and the like in a short time, however, in the prior art, a mapping instrument is usually installed on the unmanned aerial vehicle through a screw, when mapping equipment is detached and replaced, special tools are needed to be used, the operation is complex, the disassembly and assembly efficiency is low, the quick response and equipment maintenance on an operation site are not facilitated, and the problem is solved by the mapping unmanned aerial vehicle. Disclosure of Invention In order to make up for the defects, the utility model provides a surveying and mapping unmanned aerial vehicle, which aims to solve the problems that in the prior art, the unmanned aerial vehicle is usually installed on the unmanned aerial vehicle through screws, special tools are often needed to be used for disassembling and replacing surveying and mapping equipment, the operation is complex, and the disassembly and assembly efficiency is low. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a survey and drawing unmanned aerial vehicle, includes unmanned aerial vehicle body and surveying instrument, unmanned aerial vehicle body bottom fixedly connected with undercarriage, the undercarriage bottom is provided with buffer gear, the inside fixedly connected with fixing base of undercarriage, the surveying instrument passes through quick detach mechanism and is connected with the fixing base; The quick detach mechanism includes the slide, slide lateral wall sliding connection is inside the fixing base, the surveying instrument sets up in slide bottom center department, the inside fixedly connected with sleeve of fixing base, the inside sliding connection of sleeve has the fixture block, the inside second spring that is provided with of sleeve, fixture block lateral wall sliding connection is inside the slide, the constant head tank one has been seted up to the slide inside, the constant head tank two has been seted up to the fixing base, the fixing base lateral wall rotates and is connected with the rotor plate, the inside sliding connection of rotor plate has the locating bolt, locating bolt lateral wall fixedly connected with limiting plate, the locating bolt lateral wall cover is equipped with the third spring. As a further description of the above technical solution: The second spring one end fixed connection is inside the sleeve, second spring other end fixed connection is at the fixture block lateral wall, third spring one end fixed connection is at the rotor plate lateral wall, third spring other end fixed connection is at the limiting plate lateral wall. As a further description of the above technical solution: The locating bolt side wall sliding connection is in the first inside of constant head tank, locating bolt side wall sliding connection is in the second of constant head tank, slide top edge is provided with the guide angle, slide bottom both sides are all fixedly connected with a plurality of antislip strips. As a further description of the above technical solution: the