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A surveying and mapping drone

A technology of unmanned aerial vehicles and airframes, which is applied in the field of surveying and mapping unmanned aerial vehicles. It can solve the problems of unmanned aerial vehicles, such as large impact force, camera damage, and easy dust on the lens, so as to prevent unclear shooting, avoid blocking the shooting of the camera, and avoid damage. Effect

Inactive Publication Date: 2021-06-15
CHONGQING VOCATIONAL INST OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a surveying and mapping UAV to solve the problem that the camera is exposed outside, causing the lens to be easily covered with dust, and when the UAV lands, the UAV receives a relatively large impact force, which easily damages the camera

Method used

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  • A surveying and mapping drone
  • A surveying and mapping drone
  • A surveying and mapping drone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment is basically as Figure 1-3 As shown: a surveying and mapping UAV, including a UAV body 10 , an installation box 20 , a camera 62 , an installation mechanism and a transparent protective cover 30 are arranged below the UAV body 10 . The mounting mechanism includes a mounting post 60 and a mounting seat 61, the upper end of the mounting post 60 is welded on the bottom of the mounting box 20, the lower end of the mounting post 60 extends into the protective cover 30 and is fixedly connected with the mounting seat 61, and the camera 62 is installed on the mounting seat 61 and located in the protective cover 30. In this embodiment, the camera 62 is a 180-degree panoramic camera 62, and there are two cameras 62 installed on the left and right sides of the mounting base 61 respectively.

[0027] A plurality of piston rods 42 are fixedly connected above the protective cover 30. In this embodiment, the protective cover 30 has a cuboid shape, and four piston rod...

Embodiment 2

[0031] The difference between this embodiment and Embodiment 1 is that: Figure 4 As shown, the protective cover 30 in this example has no opening 32, and the specific structure of the mounting column 60 in this embodiment is different from the first embodiment. The mounting column 60 of this embodiment includes a fixed rod 70 and a sliding rod 80. A concave cavity 71 is provided in the fixed rod 70. The sliding rod 80 is slidably and sealedly connected in the concave cavity 71. The inner wall of the fixed rod 70 is provided with a concave cavity. 71 communicates with the strip-shaped slot 72 , and the sliding rod 80 is fixed with a protrusion that engages and is slidably connected in the strip-shaped slot 72 . The upper end of the fixed rod 70 is fixed on the installation box 20, and the lower part of the fixed rod 70 passes through the upper wall of the protective cover 30 and can be positioned in the protective cover 30; At least a fluid is filled between the bottom of the...

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Abstract

The invention belongs to the technical field of surveying and mapping devices, and in particular relates to a surveying and mapping unmanned aerial vehicle, which includes an unmanned aerial vehicle body, an installation box, a protective cover, a camera and an installation mechanism are arranged under the unmanned aerial vehicle body, and the camera is fixed on the installation mechanism and extends into the Inside the protective cover; a plurality of piston rods are arranged above the protective cover, and a support frame is connected under the protective cover; a first piston barrel and a second piston barrel are arranged in the installation box, and the first piston barrel is slidably connected with the first piston, and the second The second piston is slidably connected in the two piston barrels; the first piston barrel and the second piston barrel are filled with a transmission medium between the first piston and the second piston; the upper end of the piston rod is connected to the first piston; the second A connecting rod is connected to the piston, and a wiping strip is arranged on the connecting rod. The use of this technical solution can effectively solve the problem that the camera is exposed outside, causing the lens to be easily covered with dust, and when the UAV lands, the UAV receives a large momentum, which is easy to cause loss of the camera.

Description

technical field [0001] The invention belongs to the technical field of surveying and mapping devices, and in particular relates to a surveying and mapping unmanned aerial vehicle. Background technique [0002] Surveying and mapping refers to surveying and drawing. Based on computer technology, photoelectric technology, network communication technology, space science, and information science, with global navigation satellite positioning system, remote sensing, and geographic information system as the technical core, the existing feature points on the ground are And the boundary line obtains the graphics and position information reflecting the current situation of the ground by means of measurement, which is used for the planning, design and administrative management of engineering construction. Generally speaking, it refers to the shape, size, spatial position and attributes of natural geographical elements or surface artificial facilities Measured, collected and plotted. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C39/02B64C25/58B64D45/00B64D47/08
CPCB64C39/02B64C25/58B64D45/00B64D47/08B64U10/10B64U2101/30
Inventor 李建
Owner CHONGQING VOCATIONAL INST OF ENG