High-altitude rescue unmanned aerial vehicle

Abstract

The utility model discloses a high-altitude rescue unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicles and comprises an unmanned aerial vehicle main body, the unmanned aerial vehicle main body further comprises supporting legs, and two opposite surfaces of the unmanned aerial vehicle main body are respectively provided with an electric telescopic arm. The unmanned aerial vehicle body flies to the height where a rescued person is located in the folded state, then the rescue cabin and the battery box are moved through the electric telescopic arm to enter the unfolded state, and the rescued person can enter the interior through cooperation of the electric pedal, the electric door and the rescue system integration box; then, a rescued person can sit on the supporting plate according to the indication of the rescue system integration box, then the rescued person is fixed through the safety belt, and the rescue cabin and the battery box are moved through the electric telescopic arm to be in a folded state, so that the overall length of the device can be reduced, and the risk of scratching and colliding with the outside is reduced; and the safety of the rescue process is further improved.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, and in particular to a high-altitude rescue UAV. Background Technology

[0002] Unmanned Aerial Vehicles (UAVs) are aircraft that can complete flight missions without human piloting, either remotely or autonomously.

[0003] Among them, drones have diverse applications, with high-altitude rescue drones being a particularly hot topic in recent years. Some high-altitude rescue drones use IMUs and control boards for flight control, enabling them to carry people. However, we have found that the biggest reason for the increased difficulty and risk during rescue operations is that the high-altitude rescue drone only has a passenger-carrying position on one side, increasing the weight borne on that side. Therefore, for this type of high-altitude rescue drone with a passenger-carrying device on one side, the flight control requirements are relatively high. After carrying a person, movement is inevitable at high altitude, resulting in a large range of weight fluctuation on one side, making it difficult to adjust.

[0004] Based on the aforementioned technical issues, a high-altitude rescue drone is proposed. Utility Model Content

[0005] In view of this, the present invention addresses the lack of a needle, and its main purpose is to provide a high-altitude rescue drone, which aims to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-altitude rescue drone, comprising a drone body, the drone body further comprising support legs, electric telescopic arms respectively provided on two opposite sides of the drone body, one end of one set of electric telescopic arms connected to a rescue cabin, one end of the other set of electric telescopic arms connected to a battery box, a support plate provided inside the rescue cabin, a safety belt provided on the support plate and located on the inner wall of the rescue cabin, and a pressure sensor provided on the bottom wall of the rescue cabin.

[0007] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, its main features are:

[0008] During rescue operations, the device flies to the altitude of the person being rescued while the main body of the drone is in a folded state. Then, the electric telescopic arm moves the rescue cabin and battery box into an unfolded state. With the cooperation of electric foot pedals, electric doors, and the rescue system integration box, the person being rescued can enter the interior. Following the instructions in the rescue system integration box, the person being rescued can sit on the support plate and then secure themselves with a safety belt. The electric telescopic arm moves the rescue cabin and battery box again to a folded state, thereby reducing the overall length of the device, reducing the risk of collision with the outside world, and further improving the safety of the rescue process.

[0009] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0010] Figure 1 This is a front view schematic diagram of the overall folded structure according to an embodiment of the present utility model;

[0011] Figure 2 This is a top view schematic diagram of the overall folded structure of an embodiment of this utility model;

[0012] Figure 3 This is a perspective view of the overall folded structure according to an embodiment of the present utility model;

[0013] Figure 4 This is a bottom view of the overall folded structure of an embodiment of this utility model;

[0014] Figure 5 This is a front view schematic diagram of the overall manned structure according to an embodiment of this utility model;

[0015] Figure 6 This is a bottom view of the overall manned structure according to an embodiment of the present utility model;

[0016] Figure 7 This is a perspective view of the overall manned structure according to an embodiment of the present utility model;

[0017] Figure 8 This is a top view schematic diagram of the overall manned structure of an embodiment of this utility model.

[0018] Explanation of reference numerals in the attached diagram: 1. Main body of the UAV; 2. Electric telescopic arm; 3. Rescue cabin; 301. Support plate; 302. Electric foot pedal; 303. Electric door; 4. Battery box; 5. Rescue system integration box. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0020] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Please see Figures 1 to 8 This utility model embodiment provides a high-altitude rescue drone, including a drone body 1. The drone body 1 is a type of large rescue drone commonly found in the prior art. The drone propellers are large drone propellers capable of generating significant lift. The propellers can be controlled via an IMU and control motherboard, allowing for unilateral weight adjustment to achieve flight objectives. The drone body 1 also includes support legs. Two opposite sides of the drone body 1 are respectively provided with electrically retractable arms 2. One end of one set of electrically retractable arms 2 is connected to a rescue cabin 3, and the other set of electrically retractable arms... One end of the device 2 is connected to the battery box 4, and the bottom wall of the rescue cabin 3 is equipped with a pressure sensor. When this device is in use, the weight of the battery box 4 itself, together with the electric telescopic arm 2, is used to transfer the rescue cabin 3 and the battery box 4 to the two ends of the main body of the drone 1. When the rescue cabin 3 is loaded with weight, the pressure sensor on the bottom wall of the rescue cabin 3 can obtain the weight loaded inside the rescue cabin 3 when the rescued person enters the rescue cabin 3. Then, the flight control system of the rescue drone will quickly adjust the telescopic distance of each propeller and the counterweight battery box 4 to perform high dynamic balance maintenance of the drone, so that the rescued person can safely and smoothly enter the rescue cabin 3.

[0022] In addition, the interior of the rescue cabin 3 is equipped with a support plate 301. A safety belt and a safety handrail are installed on the support plate 301 and on the inner wall of the rescue cabin 3. The support plate 301 is used for people to sit on, and the rescued person can be locked on the support plate 301 by the safety belt.

[0023] An electric foot pedal 302 is provided at the bottom front of the rescue cabin 3. The electric foot pedal 302 is used to support the feet of the rescued person when entering the rescue cabin 3. Specifically, it is provided by unfolding the electric foot pedal 302. The electric foot pedal 302 is a common foot pedal device in the prior art, and its structure will not be described in detail here.

[0024] The front end of the rescue cabin 3 is equipped with an electric door 303, which is used to close the rescue cabin 3. After the rescued person enters the interior of the rescue cabin 3, closing the electric door 303 improves the safety of the rescue process.

[0025] The inner wall of the rescue cabin 3 is also equipped with a rescue system integration box 5. The rescue system integration box 5 integrates a control board, MIC, communication module, camera, and speaker. The exterior of the rescue system integration box 5 is equipped with a display screen. Through the communication module, display screen, MIC, and speaker, two-way communication between the rescued person and the outside world can be realized, so that the rescued person can obtain external information in a timely manner or feed back their own information to the outside world. The control board can also control the electric foot pedal 302 and the electric door 303. The control method, the specific structure and implementation principle of the rescue system integration box 5 are common in the existing technology, and its specific structure and principle will not be described in detail here.

[0026] In summary, during rescue operations, this device uses the drone body 1, which flies to the altitude of the person being rescued while in a folded state. Then, the electric telescopic arm 2 moves the rescue cabin 3 and battery box 4 into an unfolded state. Through the coordination of the electric foot pedal 302, electric door 303, and rescue system integration box 5, the person being rescued is guided into the interior of the rescue cabin 3. The drone quickly adjusts the propeller lift and the extension distance of the battery box based on the sensed weight to maintain its dynamic balance. Following the instructions from the rescue system integration box 5, the person being rescued can then sit on the support plate 301 and secure themselves with a seatbelt. The electric telescopic arm 2 then moves the rescue cabin 3 and battery box 4 back into a folded state, thereby reducing the overall length of the device, minimizing the risk of collisions with the outside world, and further improving the safety of the rescue process.

[0027] The above is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-altitude rescue drone, comprising a drone body (1), the drone body (1) further comprising support legs, characterized in that: Two opposing sides of the main body (1) of the drone are respectively provided with electric telescopic arms (2). One end of one set of electric telescopic arms (2) is connected to a rescue cabin (3), and one end of the other set of electric telescopic arms (2) is connected to a battery box (4). A support plate (301) is provided inside the rescue cabin (3). A safety belt is provided on the support plate (301) and located on the inner wall of the rescue cabin (3). A pressure sensor is provided on the bottom wall of the rescue cabin (3).

2. The high-altitude rescue drone according to claim 1, characterized in that: The rescue cabin (3) is equipped with an electric foot pedal (302) at the bottom of its front end.

3. The high-altitude rescue drone according to claim 1, characterized in that: The front end of the rescue cabin (3) is provided with an electric door (303), which is used to close the rescue cabin (3).

4. The high-altitude rescue drone according to claim 1, characterized in that: The rescue cabin (3) is also equipped with a rescue system integration box (5) on its inner wall.

5. The high-altitude rescue drone according to claim 4, characterized in that: The rescue system integration box (5) integrates a control board, MIC, communication module, camera, and speaker.

6. The high-altitude rescue drone according to claim 4, characterized in that: The rescue system integration box (5) is equipped with a display screen on its exterior.

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