Wind-resistant surveying and mapping observation unmanned aerial vehicle

Abstract

The utility model discloses a wind-resistant surveying and mapping observation unmanned aerial vehicle, and belongs to the technical field of surveying and mapping unmanned aerial vehicles. A wind-resistant surveying and mapping observation unmanned aerial vehicle comprises an unmanned aerial vehicle body and a fast-assembly battery pack, the unmanned aerial vehicle body comprises a heat dissipation top cover and a vehicle base, the heat dissipation top cover and the vehicle base are arranged to be of an integrated structure, a surveying and mapping camera is arranged below one end of the vehicle base, and a bogie is arranged on one side of the surveying and mapping camera. In order to solve the problems that the balance stability of an existing surveying and mapping unmanned aerial vehicle cannot be effectively guaranteed when the existing surveying and mapping unmanned aerial vehicle flies in an environment with large wind power, so that pictures shake in the shooting process, and the final surveying and mapping imaging effect is affected, two fast-assembled battery packs are assembled in a fuselage of the unmanned aerial vehicle; the fast-assembly battery packs are installed in the battery cabins on the two sides of the fuselage correspondingly, the weight of the fuselage can be increased while the endurance of the unmanned aerial vehicle is improved through the fast-assembly battery packs, and the unmanned aerial vehicle can stably fly in a severe environment.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping unmanned aerial vehicles, in particular to a wind-resistant surveying and mapping observation unmanned aerial vehicle. Background Art

[0002] Surveying drones can fly over a designated area and collect high-resolution images and geographic coordinates using specialized cameras, lidar or other types of sensors. Typically, drones fly over the area in a predefined measurement pattern, taking overlapping photos from multiple angles at intervals. After the survey flight, the collected images and geographic data are processed, and specialized software can be used to convert images and data into ortho-mosaic maps, digital terrain models, 3D models and other specialized outputs, and analyze the final deliverables to determine distances, angles, measurements, volumes and other key information.

[0003] Existing surveying and mapping UAVs cannot effectively guarantee their own balance and stability when performing flight operations in an environment with strong winds, which causes the picture to shake during shooting, affecting the final surveying and mapping imaging effect. Utility Model Content

[0004] The purpose of the utility model is to provide a wind-resistant mapping and observation UAV. Two quick-release battery packs are installed inside the UAV fuselage. The quick-release battery packs are respectively installed in battery compartments on both sides of the fuselage. The quick-release battery packs can improve the UAV's endurance while increasing the fuselage weight, so that the UAV can perform stable flight operations in a harsh environment, thereby solving the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind-resistant surveying and observation UAV, comprising a UAV body and a quick-release battery pack, the UAV body comprising a heat dissipation top cover and a machine base, the heat dissipation top cover and the machine base are arranged as an integrated structure, a surveying and mapping camera is arranged below one end of the machine base, a bogie is arranged on one side of the surveying and mapping camera, the surveying and mapping camera is rotatably connected to the bogie, a suspension frame is arranged above the bogie, the bogie is rotatably connected to the suspension frame, and the suspension frame is connected to the machine base by screws.

[0006] Preferably, a plurality of fuselage sensor modules are arranged around the heat dissipation top cover, a wing connecting shaft is arranged around the base, a screw sleeve is arranged at one end of the wing connecting shaft, and the screw sleeve is connected to the wing connecting shaft through an internal thread.

[0007] Preferably, an antenna shaft is arranged inside the screw sleeve, a motor is arranged at one end of the antenna shaft, the motor is connected to the antenna shaft via screws, a spiral wing is arranged at the bottom of the motor, and the spiral wing is rotationally connected to the motor.

[0008] Preferably, a landing gear is provided between the antenna axes, and the landing gear is connected to the base via screws.

[0009] Preferably, a battery compartment is provided inside the base, and the quick-release battery pack is connected to the base via the battery compartment. A lock is provided at one end of the battery compartment, and the lock is rotatably connected to the battery compartment. A signal light is provided above the lock.

[0010] Preferably, an integrally formed heat dissipation fin is provided on one side of the quick-release battery pack, and a metal contact is provided on one end of the quick-release battery pack.

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

[0012] 1. In the utility model, two quick-release battery packs are installed inside the UAV fuselage, and the quick-release battery packs are installed in the battery compartments on both sides of the fuselage. The quick-release battery packs can not only improve the endurance of the UAV, but also increase the weight of the fuselage, so that it can perform stable flight operations in a harsh environment;

[0013] 2. In the utility model, the surveying and mapping camera is installed at the front end of the UAV fuselage through a suspension frame and a bogie, wherein the bogie can realize the left-right rotation and front-back flipping operation of the surveying and mapping camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall front view of the utility model;

[0015] Figure 2 It is an overall side view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the surveying and mapping camera of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the quick-install battery pack of the utility model.

[0018] In the figure: 1. UAV fuselage; 2. Quick-release battery pack; 3. Mapping camera; 101. Wing connecting shaft; 102. Antenna shaft; 103. Landing gear; 104. Fuselage sensor module; 105. Heat dissipation top cover; 106. Machine base; 1011. Screw sleeve; 1021. Motor; 1022. Helicopter; 1061. Lock; 1062. Signal light; 1063. Battery compartment; 201. Heat dissipation fins; 202. Metal contacts; 301. Bogie; 302. Suspension frame. DETAILED DESCRIPTION

[0019] 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.

[0020] In order to solve the problem that the existing surveying and mapping UAVs cannot effectively maintain their own balance stability when flying in a windy environment, resulting in shaking of the image during shooting, affecting the final surveying and mapping imaging effect; please refer to Figure 1-4 , the utility model provides the following solutions:

[0021] A wind-resistant surveying and observation UAV comprises a UAV fuselage 1 and a quick-release battery pack 2, wherein the UAV fuselage 1 comprises a heat dissipation top cover 105 and a base 106, wherein the heat dissipation top cover 105 and the base 106 are arranged as an integrated structure, a surveying and mapping camera 3 is arranged below one end of the base 106, a bogie 301 is arranged on one side of the surveying and mapping camera 3, the surveying and mapping camera 3 is rotatably connected to the bogie 301, a suspension frame 302 is arranged above the bogie 301, the bogie 301 is rotatably connected to the suspension frame 302, and the suspension frame 302 is connected to the base 106 by screws;

[0022] In this embodiment, the surveying and mapping camera 3 is installed at the front end of the drone body 1 through the suspension frame 302 and the bogie 301, wherein the bogie 301 can realize the left-right rotation and front-back flipping operation of the surveying and mapping camera 3;

[0023] A plurality of fuselage sensor modules 104 are arranged around the heat dissipation top cover 105, and the fuselage sensor modules 104 can help the fuselage to sense obstacle information around during flight to avoid collision of the fuselage. A wing connecting shaft 101 is arranged around the base 106, and a screw sleeve 1011 is arranged at one end of the wing connecting shaft 101, and the screw sleeve 1011 is connected to the wing connecting shaft 101 through an internal thread, and an antenna shaft 102 is arranged inside the screw sleeve 1011, and a motor 1021 is arranged at one end of the antenna shaft 102, and the motor 1021 is connected to the antenna shaft 102 through screws, and a spiral wing 1022 is arranged at the bottom of the motor 1021, and the spiral wing 1022 is rotatably connected to the motor 1021, and a landing gear 103 is arranged between the antenna shaft 102, and the landing gear 103 is connected to the base 106 through screws;

[0024] In this embodiment, one end of the antenna shaft 102 is connected to the base 106, and the other end is used to install the spiral wing 1022 and the motor 1021 structure. The four sets of antenna shafts 102 can ensure the signal reception coverage of the fuselage;

[0025] A battery compartment 1063 is provided inside the base 106, and the quick-install battery pack 2 is connected to the base 106 through the battery compartment 1063. A lock buckle 1061 is provided at one end of the battery compartment 1063, and the lock buckle 1061 is rotatably connected to the battery compartment 1063. After the quick-install battery pack 2 is installed in the battery compartment 1063, the lock buckle 1061 is rotated, and the battery pack is locked by the lock buckle 1061 to prevent the battery from slipping during operation. A signal light 1062 is provided above the lock buckle 1061, and the signal light 1062 can reflect the current battery power and whether it is installed in place. An integrally formed heat dissipation fin 201 is provided on one side of the quick-install battery pack 2, and a metal contact 202 is provided at one end of the quick-install battery pack 2;

[0026] In this embodiment, two quick-release battery packs 2 are installed inside the drone body 1. The quick-release battery packs 2 are respectively installed in the battery compartments 1063 on both sides of the fuselage. The quick-release battery packs 2 can not only improve the endurance of the drone, but also increase the weight of the fuselage, so that it can perform stable flight operations in a harsh environment. The surface of each quick-release battery pack 2 is designed with heat dissipation fins 201 to assist the battery in heat dissipation.

[0027] Working principle: two quick-release battery packs 2 are installed inside the drone body 1. After the quick-release battery packs 2 are installed in the battery compartment 1063, the lock 1061 is rotated to lock the battery pack using the lock 1061 to prevent the battery from slipping during operation. The quick-release battery packs 2 are installed in the battery compartments 1063 on both sides of the fuselage respectively. The quick-release battery packs 2 can not only improve the drone's battery life, but also increase the weight of the fuselage, so that it can perform stable flight operations in a harsh environment. The mapping camera 3 is installed at the front end of the drone body 1 through the suspension frame 302 and the bogie 301, wherein the bogie 301 can realize the mapping camera 3 to rotate left and right and flip forward and backward operations.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] 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 wind-resistant surveying and observation UAV, comprising a UAV fuselage (1) and a quick-release battery pack (2), characterized in that: The drone fuselage (1) comprises a heat dissipation top cover (105) and a machine base (106), the heat dissipation top cover (105) and the machine base (106) being arranged as an integrated structure, a surveying camera (3) being arranged below one end of the machine base (106), a bogie (301) being arranged on one side of the surveying camera (3), the surveying camera (3) being rotatably connected to the bogie (301), a suspension frame (302) being arranged above the bogie (301), the bogie (301) being rotatably connected to the suspension frame (302), and the suspension frame (302) being connected to the machine base (106) via screws.

2. The wind-resistant surveying and observation UAV according to claim 1, characterized in that: A plurality of fuselage sensor modules (104) are arranged around the heat dissipation top cover (105), a wing connecting shaft (101) is arranged around the base (106), a screw sleeve (1011) is arranged at one end of the wing connecting shaft (101), and the screw sleeve (1011) is connected to the wing connecting shaft (101) through an internal thread.

3. The wind-resistant surveying and observation UAV according to claim 2, characterized in that: An antenna shaft (102) is arranged inside the screw sleeve (1011), a motor (1021) is arranged at one end of the antenna shaft (102), the motor (1021) and the antenna shaft (102) are connected via screws, a spiral wing (1022) is arranged at the bottom of the motor (1021), and the spiral wing (1022) is rotatably connected to the motor (1021).

4. The wind-resistant surveying and observation UAV according to claim 3 is characterized by: A landing gear (103) is arranged between the antenna shafts (102), and the landing gear (103) is connected to the base (106) by means of screws.

5. The wind-resistant surveying and observation UAV according to claim 1, characterized in that: A battery compartment (1063) is provided inside the machine base (106), and the quick-install battery pack (2) is connected to the machine base (106) via the battery compartment (1063). A lock buckle (1061) is provided at one end of the battery compartment (1063), and the lock buckle (1061) is rotatably connected to the battery compartment (1063). A signal light (1062) is provided above the lock buckle (1061).

6. The wind-resistant surveying and observation UAV according to claim 1, characterized in that: One side of the quick-install battery pack (2) is provided with an integrally formed heat dissipation fin (201), and one end of the quick-install battery pack (2) is provided with a metal contact (202).

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