Anti-collision structure of environment investigation unmanned aerial vehicle

Abstract

The anti-collision structure of the environment investigation unmanned aerial vehicle comprises an environment investigation unmanned aerial vehicle body, supporting rods, supporting seats and blades, the supporting rods are evenly and fixedly connected to the environment investigation unmanned aerial vehicle body, the supporting seats are fixedly connected to the tops of the supporting rods, and the blades are rotationally arranged at the tops of the supporting seats; the environment investigation unmanned aerial vehicle further comprises a body protection shell, a protection assembly, a first investigation camera, a second investigation camera and a mounting and dismounting assembly, the body protection shell is fixedly arranged on the environment investigation unmanned aerial vehicle body, and the protection assembly is detachably arranged on the supporting base; the utility model belongs to the technical field of anti-collision of unmanned aerial vehicles, and particularly relates to an anti-collision structure of an environment investigation unmanned aerial vehicle, which performs anti-collision protection on power blades when the unmanned aerial vehicle does not fly, prevents the unmanned aerial vehicle from losing power due to damage of the blades, and is convenient for mounting and dismounting a protection component according to use requirements. And the unmanned aerial vehicle can be conveniently and quickly used.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-collision of unmanned aerial vehicles (UAVs), and specifically relates to an anti-collision structure of an environmental reconnaissance UAV. Background Art

[0002] A drone is an aircraft controlled by radio remote control equipment and its own program control device. It has no cockpit but is equipped with autopilot, program control device and other equipment. Personnel on the ground, on ships or at the mother aircraft remote control station use radar and other equipment to track, locate, remotely control, telemeter and digitally transmit it. Small drones are also used in the civilian field to facilitate people's use for daily photography. When using civilian drones, you need to pay attention to the possibility of collision damage.

[0003] After searching, the applicant found a Chinese utility model patent with patent publication number CN214729717U entitled "A portable drone with anti-collision structure". The drone is equipped with a protective frame installed on the outside of the main body, so that the drone has an anti-collision function during flight, avoiding the drone from colliding with trees and mountains during flight, causing damage to the drone; however, there are some shortcomings when the above device is actually used. The above device protects the main body of the drone, but when the drone is transported, its blades are often the most vulnerable part. The existing device cannot protect the blades, and damage to the blades will cause the drone to lose power. Based on this, a drone with an anti-collision structure that can solve the above problems is now proposed. Utility Model Content

[0004] In response to the above situation, in order to overcome the shortcomings of the existing technology, this solution provides an anti-collision structure for an environmental reconnaissance drone. When the drone is not flying, the power blades are protected against collisions to prevent damage to the blades from causing the drone to lose power. The protective components can be installed and removed according to usage requirements, making it easy to quickly use the drone.

[0005] The technical solution adopted by the present invention is as follows: This solution provides an anti-collision structure for an environmental reconnaissance drone, including an environmental reconnaissance drone body, a support rod, a support seat and blades, the support rod is evenly fixedly connected to the environmental reconnaissance drone body, the support seat is fixedly connected to the top of the support rod, and the blades are rotatably arranged on the top of the support seat. It also includes a body protective shell, a protective component, a first reconnaissance camera, a second reconnaissance camera and an installation and disassembly component, the body protective shell is fixedly arranged on the environmental reconnaissance drone body, the protective component is detachably arranged on the support seat, the protective component cover is arranged on the support seat and the blades, the installation and disassembly component is symmetrically fixedly connected to the bottom of the protective component, the first reconnaissance camera is fixedly connected to the top of the body protective shell, the second reconnaissance camera is fixedly connected to the bottom of the body protective shell, and the first reconnaissance camera and the second reconnaissance camera are connected to the environmental reconnaissance drone body.

[0006] Preferably, the protective assembly includes a connecting ring, a cross plate and a protective rod, the connecting ring is detachably arranged on the support rod, the connecting ring cover is arranged on the support seat and the blades, the cross plate is evenly fixedly connected to the support seat, the cross plate is arranged in a ring shape, the cross plate is close to the connecting ring, the protective rod is evenly fixedly connected to the top of the connecting ring, the protective rod is arranged in a U shape, the protective rod is arranged in a ring shape on the connecting ring, and the protective rod cover is arranged on the support seat and the blades.

[0007] Preferably, the installation and disassembly assembly includes a connecting shell, a sliding plate, a movable column, a spring and a snap-on ball. The connecting shell is symmetrically fixedly connected to the bottom of the connecting ring, the sliding plate is symmetrically slidably connected to the connecting shell, one end of the movable column is fixedly connected to one side of the sliding plate, the snap-on ball is fixedly connected to the other end of the movable column, the snap-on ball extends out of the connecting shell, one end of the spring is fixedly connected to the sliding plate, the other end of the spring is fixedly connected to the inner wall of the connecting shell, and the spring is sleeved on the movable column and the snap-on ball.

[0008] Preferably, the support rod is symmetrically provided with a matching groove, the matching groove is opposite to the connection shell, the matching groove matches the connection shell, and an arc groove is symmetrically provided in the matching groove, and the arc groove matches the connection ball.

[0009] Preferably, the bottom of the environmental reconnaissance drone body is evenly and fixedly connected with a support frame, the support frame is arranged in a rectangular shape, and a reinforcing rod is fixedly connected between the support frames on both sides.

[0010] Preferably, a rubber buffer base is fixedly connected to the bottom of the support frame.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. When the drone is not flying, the protective components can be used to protect the power blades from collisions, thus preventing the damage of the blades from causing the drone to lose power.

[0013] 2. The protective component is connected to the support rod through the installation and removal components, which makes it easy to install and remove the protective component according to the use requirements and to quickly use the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0015] Figure 2 This is a partial cross-sectional enlarged structural diagram of this scheme;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of A in the middle.

[0017] Among them, 1. Environmental reconnaissance drone body, 2. Body protective shell, 3. Support rod, 4. Protection component, 5. Support seat, 6. Blade, 7. First reconnaissance camera, 8. Second reconnaissance camera, 9. Installation and disassembly component, 10. Connecting ring, 11. Horizontal plate, 12. Protection rod, 13. Connecting shell, 14. Sliding plate, 15. Moving column, 16. Spring, 17. Snap-on ball, 18. Matching groove, 19. Arc groove, 20. Support frame, 21. Reinforcement rod, 22. Rubber buffer base.

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] like Figure 1-Figure 3As shown, the present scheme provides an anti-collision structure of an environmental reconnaissance UAV, including an environmental reconnaissance UAV body 1, a support rod 3, a support seat 5 and a blade 6, wherein the support rod 3 is evenly fixedly connected to the environmental reconnaissance UAV body 1, the support seat 5 is fixedly connected to the top of the support rod 3, and the blade 6 is rotatably arranged on the top of the support seat 5, and also includes a body protective shell 2, a protective component 4, a first reconnaissance camera 7, a second reconnaissance camera 8 and an installation and removal component 9, wherein the body protective shell 2 is fixedly arranged on the environmental reconnaissance UAV body 1, the protective component 4 is detachably arranged on the support seat 5, the protective component 4 cover is arranged on the support seat 5 and the blade 6, the installation and removal component 9 is symmetrically fixedly connected to the bottom of the protective component 4, the first reconnaissance camera 7 is fixedly connected to the top of the body protective shell 2, the second reconnaissance camera 8 is fixedly connected to the bottom of the body protective shell 2, and the first reconnaissance camera 7 and the second reconnaissance camera 8 are connected to the environmental reconnaissance UAV body 1.

[0021] Among them, the protective component 4 includes a connecting ring 10, a horizontal plate 11 and a protective rod 12. The connecting ring 10 is detachably arranged on the support rod 3. The connecting ring 10 is covered on the support seat 5 and the blade 6. The horizontal plate 11 is evenly fixedly connected to the support seat 5. The horizontal plate 11 is arranged in a ring shape. The horizontal plate 11 is close to the connecting ring 10. The protective rod 12 is evenly fixedly connected to the top of the connecting ring 10. The protective rod 12 is U-shaped. The protective rod 12 is arranged in a ring shape on the connecting ring 10. The protective rod 12 is covered on the support seat 5 and the blade 6.

[0022] like Figure 2 and Figure 3 As shown, the installation and disassembly assembly 9 includes a connecting shell 13, a sliding plate 14, a movable column 15, a spring 16 and a snap-on ball 17. The connecting shell 13 is symmetrically fixedly connected to the bottom of the connecting ring 10, and the sliding plate 14 is symmetrically slidably connected to the connecting shell 13. One end of the movable column 15 is fixedly connected to one side of the sliding plate 14, and the snap-on ball 17 is fixedly connected to the other end of the movable column 15. The snap-on ball 17 extends out of the connecting shell 13, one end of the spring 16 is fixedly connected to the sliding plate 14, and the other end of the spring 16 is fixedly connected to the inner wall of the connecting shell 13. The spring 16 is sleeved on the movable column 15 and the snap-on ball 17.

[0023] like Figure 3 As shown, the support rod 3 is symmetrically provided with a matching groove 18, which is opposite to the connecting shell 13 and matches the connecting shell 13. The matching groove 18 is symmetrically provided with an arc groove 19, which matches the connecting ball.

[0024] The bottom of the environmental reconnaissance drone body 1 is evenly fixedly connected to a support frame 20. The support frame 20 is arranged in a rectangular shape. A reinforcing rod 21 is fixedly connected between the support frames 20 on both sides. The bottom of the support frame 20 is fixedly connected to a rubber buffer base 22.

[0025] In the first embodiment, the device is first placed in a suitable position. When the UAV is not flying, the connecting shell 13 is aligned with the matching groove 18, the arc groove 19 is aligned with the snap-on ball 17, and the connecting ring 10 and the protective rod 12 are arranged on the support seat 5 and the blade 6. Then the protective rod 12 is pressed, and the protective rod 12 drives the connecting ring 10 to push the connecting shell 13 to move, and the matching groove 18 and the arc groove 19 squeeze the snap-on ball 17. Then the snap-on ball 17 drives the moving column 15 to move, and the moving column 15 drives the sliding plate 14 to slide in the connecting shell 13, and then the sliding plate 14 and the inner wall of the connecting shell 13 stretch the spring 16. Then when the snap-on ball 17 is aligned with the arc groove 19, the spring 16 resets, and then the spring 16 drives the sliding plate 14 to move, and the sliding plate 14 drives the moving column 15 and the snap-on ball 17 to move, and then the snap-on ball 17 cooperates with the arc groove 19, and then cooperates with the groove 18 to cooperate with the connecting shell 13, and then the protective component 4 is installed on the support seat 5 and the blade 6. When the drone needs to fly, pull the protective rod 12, the protective rod 12 drives the connecting ring 10 to move, and the connecting ring 10 drives the connecting shell 13 to move, and then the matching groove 18 and the arc groove 19 squeeze the card ball 17, and then the card ball 17 drives the moving column 15 to move, and the moving column 15 drives the sliding plate 14 to slide in the connecting shell 13, and then the sliding plate 14 and the inner wall of the connecting shell 13 stretch the spring 16, and then the arc groove 19 is released from the connecting ball, and then the connecting shell 13 contacts and cooperates with the matching groove 18, and the drone is used, thereby realizing the convenience of installing and disassembling the protective component 4 according to the use requirements, and facilitating the quick use of the drone.

[0026] Embodiment 2: This embodiment is based on the previous embodiment and provides protection.

[0027] Specifically, the bottom of the blade 6 is protected by the evenly arranged horizontal plates 11 to avoid collision with the blade 6. The evenly arranged protective rods 12 are covered on the support seat 5 and the blade 6 to protect the top and outside of the blade 6 to avoid collision with the blade 6, thereby achieving anti-collision protection for the power blade 6 and preventing the damage of the blade 6 from causing the drone to lose power.

[0028] The above description of the present invention and its embodiments is non-limiting. The drawings illustrate only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above description and, without departing from the purpose of the present invention, designs a similar structure and embodiment without creatively designing, they shall fall within the scope of protection of the present invention.

Claims

1. A collision avoidance structure for an environmental reconnaissance drone, comprising a drone body, a support rod, a support base, and blades, wherein the support rod is uniformly and fixedly connected to the drone body, the support base is fixedly connected to the top of the support rod, and the blades are rotatably mounted on the top of the support base, characterized in that: It also includes a main body protective shell, a protective component, a first reconnaissance camera, a second reconnaissance camera and an installation component. The main body protective shell is fixedly mounted on the environmental reconnaissance drone body, the protective component is detachably mounted on the support seat, the protective component cover is mounted on the support seat and the blades, the installation component is symmetrically fixedly connected to the bottom of the protective component, the first reconnaissance camera is fixedly connected to the top of the main body protective shell, the second reconnaissance camera is fixedly connected to the bottom of the main body protective shell, and the first reconnaissance camera and the second reconnaissance camera are connected to the environmental reconnaissance drone body.

2. The anti-collision structure of an environmental reconnaissance drone according to claim 1, characterized in that: The protective assembly includes a connecting ring, a cross plate and a protective rod. The connecting ring is detachably arranged on the support rod. The connecting ring cover is arranged on the support seat and the blades. The cross plate is evenly fixedly connected to the support seat. The cross plate is arranged in a ring shape. The cross plate is close to the connecting ring. The protective rod is evenly fixedly connected to the top of the connecting ring. The protective rod is arranged in a U shape. The protective rod is arranged in a ring shape on the connecting ring. The protective rod cover is arranged on the support seat and the blades.

3. The anti-collision structure of an environmental reconnaissance drone according to claim 2, characterized in that: The installation and disassembly assembly includes a connecting shell, a sliding plate, a movable column, a spring and a snap-on ball. The connecting shell is symmetrically fixedly connected to the bottom of the connecting ring, the sliding plate is symmetrically slidably connected to the connecting shell, one end of the movable column is fixedly connected to one side of the sliding plate, the snap-on ball is fixedly connected to the other end of the movable column, the snap-on ball extends out of the connecting shell, one end of the spring is fixedly connected to the sliding plate, the other end of the spring is fixedly connected to the inner wall of the connecting shell, and the spring is sleeved on the movable column and the snap-on ball.

4. The anti-collision structure of an environmental reconnaissance drone according to claim 3, characterized in that: The support rod is symmetrically provided with a matching groove, the matching groove is opposite to the connection shell, the matching groove matches the connection shell, and an arc groove is symmetrically provided in the matching groove, and the arc groove matches the connection ball.

5. The anti-collision structure of an environmental reconnaissance drone according to claim 4, characterized in that: The bottom of the environmental reconnaissance drone body is evenly and fixedly connected with a support frame, the support frame is arranged in a rectangular shape, and a reinforcing rod is fixedly connected between the support frames on both sides.

6. The anti-collision structure of an environmental reconnaissance drone according to claim 5, characterized in that: The bottom of the support frame is fixedly connected with a rubber buffer base.

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