Novel unmanned aerial vehicle for inspection

Abstract

The novel unmanned aerial vehicle comprises an unmanned aerial vehicle body, a square fixing shell is fixedly arranged on the outer wall of the bottom of the unmanned aerial vehicle body, winches are movably connected to the two sides of the top of the square fixing shell through rotating shafts, and a motor positioning cover is fixedly arranged on one side of the top of the square fixing shell; an electric motor is fixedly arranged on the inner wall of the motor positioning cover, an output shaft of the electric motor is fixedly connected with a rotating shaft of a winch, and a data traction line is wound on the outer wall of the winch. The unmanned aerial vehicle body flies to the position over a river channel, the output shaft of the electric motor drives the winch to rotate to pay off the data pull wire, the data pull wire drives the water quality detector to descend, the detection end arranged at the bottom of the water quality detector is immersed into the water surface, and the water quality of the river channel is detected through the water quality detector. The water quality of the river channel can be remotely detected, and the water quality of the river reach which is difficult to reach by manpower is conveniently detected.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, and in particular to a novel unmanned aerial vehicle for inspection. Background Art

[0002] A drone is an unmanned aircraft controlled by a radio remote control device and a self-contained program control device, or operated completely or intermittently autonomously by an onboard computer.

[0003] When a river is polluted, it is necessary to test the water quality in different areas of the river and investigate the source of sewage in the river. When the location of the river that needs to be tested is difficult to reach by manpower, it is necessary to test the water quality of the river from a long distance. For this purpose, we have proposed a new type of inspection drone. Utility Model Content

[0004] The purpose of the utility model is to provide a novel inspection drone to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of inspection drone, including a drone body, a square fixed shell is fixedly provided on the bottom outer wall of the drone body, and winches are movably connected to the top two sides of the square fixed shell through rotating shafts, a motor positioning cover is fixedly provided on the top side of the square fixed shell, an electric motor is fixedly provided on the inner wall of the motor positioning cover, the output shaft of the electric motor is fixedly connected to the rotating shaft of the winch, a data traction line is wound around the outer wall of the winch, one end of the data traction line is connected to a water quality detector, and the other end of the data traction line is connected to the drone body, and the bottom end of the water quality detector includes a detection terminal.

[0006] Preferably, a positioning sleeve is installed through an opening at the bottom center of the square fixed shell, the inner wall contour of the positioning sleeve is matched with the outer wall contour of the water quality detector, and a guide ring is fixedly provided on the bottom outer wall of the positioning sleeve.

[0007] Preferably, inner walls on both sides of the bottom of the square fixed shell are movably connected with guide wheels via rotating shafts, the guide wheels are located on the top of the positioning sleeve, and the data traction line is attached to the outer wall of the guide wheel.

[0008] Preferably, positioning brackets are fixedly provided on the outer walls of the four corners of the drone body, positioning rings are fixedly provided on the outer walls of one end of the four positioning brackets, brushless motors are fixedly provided on the inner walls of the four positioning rings, and paddles are fixedly provided on the output shafts of the four brushless motors. The paddles are driven to rotate at high speed by the output shafts of the brushless motors, thereby facilitating the flight of the utility model.

[0009] Preferably, the drone body includes a high-definition camera, which is used to easily capture the working screen of the utility model.

[0010] Preferably, support legs inclined downward are fixedly provided on both sides of the bottom of the drone body, so that the utility model can be easily placed at a designated position through the support legs.

[0011] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0012] The main body of the drone flies to the top of the river channel, and the output shaft of the electric motor drives the winch to rotate to release the data traction line. The data traction line drives the water quality detector to descend, so that the detection end at the bottom of the water quality detector is immersed in the water surface. The water quality of the river channel is tested by the water quality detector. The water quality of the river channel can be tested at a long distance, which is convenient for water quality testing in river sections that are difficult to reach by manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a new type of inspection drone of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of a square fixed shell of a new type of inspection drone of the utility model.

[0016] Description of reference numerals:

[0017] 1. UAV body, 2. square fixed shell, 3. motor positioning cover, 4. winch, 5. electric motor, 6. guide wheel, 7. data traction line, 8. water quality detector, 9. detection terminal, 10. positioning sleeve, 11. guide ring, 12. positioning bracket, 13. positioning ring, 14. brushless motor, 15. propeller blade, 16. high-definition camera, 17. supporting legs. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] Embodiment 1

[0020] Refer to the instruction manual Figure 1-2A new type of inspection drone includes a drone body 1, a square fixed shell 2 is fixedly provided on the bottom outer wall of the drone body 1, and winches 4 are movably connected to the top two sides of the square fixed shell 2 through rotating shafts, a motor positioning cover 3 is fixedly provided on one side of the top of the square fixed shell 2, and an electric motor 5 is fixedly provided on the inner wall of the motor positioning cover 3, and the output shaft of the electric motor 5 is fixedly connected to the rotating shaft of the winch 4. A data traction line 7 is wound around the outer wall of the winch 4, and one end of the data traction line 7 is connected to a water quality detector 8, and the other end of the data traction line 7 is connected to the drone body 1, and the bottom end of the water quality detector 8 includes a detection terminal 9.

[0021] Embodiment 2

[0022] Based on the first embodiment, a positioning sleeve 10 is installed through an opening at the bottom center of the square fixed shell 2. The inner wall contour of the positioning sleeve 10 is matched with the outer wall contour of the water quality detector 8. A guide ring 11 is fixedly provided on the bottom outer wall of the positioning sleeve 10. The inner walls on both sides of the bottom of the square fixed shell 2 are movably connected with guide wheels 6 through a rotating shaft. The guide wheels 6 are located at the top of the positioning sleeve 10, and the data traction line 7 is attached to the outer wall of the guide wheel 6.

[0023] Embodiment 3

[0024] Based on the first embodiment, positioning brackets 12 are fixedly provided on the outer walls of the four corners of the drone body 1, positioning rings 13 are fixedly provided on the outer walls of one end of the four positioning brackets 12, brushless motors 14 are fixedly provided on the inner walls of the four positioning rings 13, and blades 15 are fixedly provided on the output shafts of the four brushless motors 14. The blades 15 are driven by the output shafts of the brushless motors 14 to rotate at high speed, which is convenient for driving the utility model to fly. The drone body 1 includes a high-definition camera 16, which is convenient for shooting the working screen of the utility model. Support legs 17 tilted downward are fixedly provided on both sides of the bottom of the drone body 1, and the support legs 17 are convenient for placing the utility model at a designated position.

[0025] Working principle of this utility model:

[0026] Refer to the instruction manual Figure 1-2 When the utility model is used, the drone body 1 flies and moves to the top of the detected river section, and the drone body 1 descends to the position 1-2m above the river surface. The output shaft of the electric motor 5 drives the winch 4 to rotate to release the data traction line 7, and the data traction line 7 drives the water quality detector 8 to descend, so that the detection terminal 9 provided at the bottom of the water quality detector 8 is immersed in the water surface. The water quality of the river is detected by the water quality detector 8. The water quality of the river can be detected at a long distance, which is convenient for water quality detection of river sections that are difficult to reach by manpower, and the use effect is good.

[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A new type of inspection drone, comprising a drone body (1), characterized in that: A square fixed shell (2) is fixedly provided on the outer wall of the bottom of the drone body (1); the top two sides of the square fixed shell (2) are movably connected to a winch (4) via a rotating shaft; a motor positioning cover (3) is fixedly provided on one side of the top of the square fixed shell (2); an electric motor (5) is fixedly provided on the inner wall of the motor positioning cover (3); the output shaft of the electric motor (5) is fixedly connected to the rotating shaft of the winch (4); a data traction line (7) is wound around the outer wall of the winch (4); one end of the data traction line (7) is connected to a water quality detector (8); the other end of the data traction line (7) is connected to the drone body (1); and one end of the bottom of the water quality detector (8) includes a detection terminal (9).

2. A new type of inspection drone according to claim 1, characterized in that: A positioning sleeve (10) is installed through an opening at the bottom center of the square fixed shell (2); the inner wall profile of the positioning sleeve (10) matches the outer wall profile of the water quality detector (8); and a guide ring (11) is fixedly provided on the bottom outer wall of the positioning sleeve (10).

3. A new type of inspection drone according to claim 2, characterized in that: The inner walls on both sides of the bottom of the square fixed shell (2) are movably connected to guide wheels (6) via rotating shafts; the guide wheels (6) are located on the top of the positioning sleeve (10); and the data pulling line (7) is attached to the outer wall of the guide wheel (6).

4. The novel inspection drone according to claim 1 is characterized by: Positioning brackets (12) are fixedly provided on the outer walls of the four corners of the drone body (1), positioning rings (13) are fixedly provided on the outer walls of one end of the four positioning brackets (12), brushless motors (14) are fixedly provided on the inner walls of the four positioning rings (13), and blades (15) are fixedly provided on the output shafts of the four brushless motors (14).

5. The novel inspection drone according to claim 1 is characterized by: The drone body (1) includes a high-definition camera (16).

6. The novel inspection drone according to claim 1 is characterized by: Support legs (17) tilted downward are fixedly provided on both sides of the bottom of the drone body (1).

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