Reconnaissance type unmanned aerial vehicle for fire fighting

Abstract

The reconnaissance type fire-fighting unmanned aerial vehicle comprises a bottom plate, a top plate, an adjusting structure, a laser height sensing structure, an antenna structure and a visual processing structure, an electrical bin is arranged at the center of the top of the bottom plate, motors are arranged at the four corners of the top of the bottom plate respectively, propellers are arranged at the output ends of the motors, and the top plate is arranged at the top of the electrical bin. The positioner is arranged on the rear side of the top of the top plate, the adjusting structure is arranged on the front side of the top of the bottom plate, the first camera is arranged on the front side of the adjusting structure, the laser height sensing structure is arranged on the rear side of the top of the bottom plate, the antenna structure is arranged on the rear side of the laser height sensing structure, and the visual processing structure is arranged on the front side of the top of the top plate. The small unmanned aerial vehicle can help firefighters to know the situation of a fire scene in real time, real-time monitoring and data collection are carried out through the carried first camera, the adjusting structure, the second camera and other devices, accurate and detailed fire information is provided, commanders are helped to formulate a more effective rescue scheme, and rescue efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a reconnaissance type unmanned aerial vehicle for fire fighting. Background Art

[0002] Unmanned aerial vehicle, referred to as "drone", is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device. There is no cockpit on board. With the development of technology, drones have begun to be used in fire rescue and reconnaissance processes. In some areas that are difficult for humans to detect, the assistance of such drones is needed to improve the rescue effect on people.

[0003] Fire accidents are complex, and inspection, detection, fire fighting and rescue are extremely challenging. Especially when the fire scene is extremely complex, such as a high-rise indoor fire, the rescue difficulty is greatly increased. The building structure is complex, and it is impossible to understand the current situation of the disaster in real time, making it difficult to formulate a reasonable rescue plan and escape route, and the fire fighting and search and rescue work is inefficient. According to our offline surveys and interviews, it takes about 5-7 minutes for the fire brigade to arrive at the fire scene, and 1-2 minutes for on-site investigation before they can formulate a rescue plan and start rescue work. This takes a long time and is inefficient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a reconnaissance type fire-fighting drone.

[0005] In order to solve the above problems, the technical solution of the utility model includes:

[0006] A bottom plate, wherein an electrical compartment is provided at the top center of the bottom plate, motors are provided at the four top corners of the bottom plate, and propellers are provided at the output ends of the motors;

[0007] A top plate, the top plate is arranged on the top of the electrical compartment, a positioner is arranged on the rear side of the top of the top plate, and a battery is arranged at the center of the top of the top plate;

[0008] An adjustment structure, the adjustment structure is arranged on the top front side of the bottom plate, and a camera 1 is arranged on the front side of the adjustment structure;

[0009] A laser height sensing structure, wherein the laser height sensing structure is disposed on the top rear side of the bottom plate;

[0010] An antenna structure, wherein the antenna structure is arranged at the rear side of the laser height sensing structure;

[0011] A visual processing structure is arranged on the top front side of the top plate.

[0012] Furthermore, the adjustment structure includes a fixed frame 1, an articulated seat, a steering gear, gear 1, gear 2, a transmission shaft and a fixed seat, the front side of the fixed frame 1 is provided with an articulated seat, the rear side of the fixed frame 1 is provided with a steering gear, the output end of the steering gear is fixedly connected to gear 1, the interior of the articulated seat is provided with a transmission shaft, the outer wall of the transmission shaft is sleeved on the fixed seat, one end of the transmission shaft is movably connected to the articulated seat, and the other end passes through the articulated seat and is fixedly connected to gear 2.

[0013] Furthermore, the laser height sensing structure includes a height sensing processor, a transmitting end and a receiving end. The transmitting end is provided on one side of the bottom of the height sensing processor, and the receiving end is provided on the other side. The bottoms of the transmitting end and the receiving end pass through the bottom plate respectively.

[0014] Furthermore, the visual processing structure includes a fixed frame three, a visual processor, a searchlight and a camera two. The searchlight is connected to the top of the front side of the fixed frame three, the visual processor is provided on the rear side of the top of the fixed frame three, and the camera two is provided on the front side of the visual processor.

[0015] Furthermore, paddle guards are symmetrically provided on both sides of the top plate, and reinforcing ribs are provided on the separated sides of the four paddle guards, one end of the four reinforcing ribs is fixedly connected to the paddle guards, and the other end is fixedly connected to the bottom plate.

[0016] Furthermore, the gear 1 is meshedly connected with the gear 2, and a movable groove for steering the fixed seat is provided at the bottom of the articulated seat.

[0017] Furthermore, the antenna structure includes a second fixing frame, an antenna feed line and an antenna vibrator. The top of the second fixing frame is fixedly connected to the top plate, the bottom of the second fixing frame is fixedly connected to the bottom plate, the antenna feed line is plugged into the center of the rear side of the second fixing frame, and the end of the antenna feed line away from the second fixing frame is plugged into the antenna vibrator.

[0018] The advantages of the utility model compared with the existing technology are:

[0019] 1. The utility model provides a reconnaissance type firefighting drone. The fire scene is a dangerous environment. The complex terrain environment will aggravate the difficulty of fire fighting. Personnel entering the fire scene for reconnaissance and fire fighting will face huge risks. The small drone can help firefighters understand the fire scene in real time. By using the camera 1, adjustment structure and camera 2 and other equipment carried by it for real-time monitoring and data collection, it provides accurate and detailed fire information, helps command personnel to formulate more effective rescue plans, and improves rescue efficiency;

[0020] 2. The utility model provides a reconnaissance type fire-fighting UAV. The small UAV can effectively reduce manpower consumption and material input by conducting fire scene reconnaissance, thereby reducing the overall fire-fighting cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a three-dimensional Figure 1 .

[0022] Figure 2 The utility model is a three-dimensional Figure 2 .

[0023] Figure 3 yes Figure 1 Enlarged stereogram of the middle adjustment structure.

[0024] Figure 4 yes Figure 2 Enlarged view of point A in the middle.

[0025] Figure 5 yes Figure 1 Enlarged view of point B in the middle.

[0026] As shown in the figure: 1. Bottom plate; 2. Electrical compartment; 3. Top plate; 4. Propeller guard; 5. Adjustment structure; 501. Fixing frame 1; 502. Articulated seat; 503. Movable slot; 504. Servo; 505. Gear 1; 506. Gear 2; 507. Transmission shaft; 508. Fixing seat; 6. Camera 1; 7. Reinforcement ribs; 8. Laser height sensing structure; 801. Height sensing processor; 802. Transmitter; 803. Receiver; 9. Antenna structure; 901. Fixing frame 2; 902. Antenna feeder; 903. Antenna vibrator; 10. Positioner; 11. Battery; 12. ESP32 coprocessor; 13. Visual processing structure; 1301. Fixing frame 3; 1302. Visual processor; 1303. Searchlight; 1304. Camera 2; 14. Motor; 15. Propeller. DETAILED DESCRIPTION

[0027] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] Embodiment 1:

[0030] like Figures 1 to 5 As shown, this embodiment proposes a reconnaissance type fire-fighting drone, including a bottom plate 1, a top plate 3, an adjustment structure 5, a laser height sensor structure 8, an antenna structure 9 and a visual processing structure 13. An electrical compartment 2 is provided at the top center of the bottom plate 1, and motors 14 are provided at the four corners of the top of the bottom plate 1. The four motors 14 are electrically connected to the battery 11 respectively, and the output end of the motor 14 is provided with a propeller 15. The top plate 3 is provided on the top of the electrical compartment 2, and a positioner 10 (which belongs to the prior art and is not described here) is provided on the rear side of the top of the top plate 3. The top center of the top plate 3 is provided with a Battery 11, the adjustment structure 5 is arranged on the top front side of the bottom plate 1, the front side of the adjustment structure 5 is provided with a camera 6, the laser height sensing structure 8 is arranged on the top rear side of the bottom plate 1, the antenna structure 9 is arranged on the rear side of the laser height sensing structure 8, the visual processing structure 13 is arranged on the top front side of the top plate 3, the two sides of the top plate 3 are symmetrically provided with paddle guards 4, the separated sides of the four paddle guards 4 are respectively provided with reinforcing ribs 7, one end of the four reinforcing ribs 7 is respectively fixedly connected to the paddle guards 4, and the other end is respectively fixedly connected to the bottom plate 1, and the bottom plate 1, the top plate 3 and the battery 11 and other structures are coated with aerogel as a whole.

[0031] Embodiment 2:

[0032] The scheme in Example 1 is further introduced below in combination with the specific working method, as described below for details: the adjustment structure 5 includes a fixed frame 501, an articulated seat 502, a steering gear 504, a gear 1 505, a gear 2 506, a transmission shaft 507 and a fixed seat 508. The front side of the fixed frame 501 is provided with an articulated seat 502, the rear side of the fixed frame 501 is provided with a steering gear 504, the steering gear 504 is electrically connected to the battery 11, the output end of the steering gear 504 is fixedly connected to the gear 1 505, the interior of the articulated seat 502 is provided with a transmission shaft 507, the outer wall of the transmission shaft 507 is sleeved on the fixed seat 508, one end of the transmission shaft 507 is movably connected to the articulated seat 502, and the other end passes through the articulated seat 502 and is fixedly connected to the gear 2 506, the gear 1 505 is meshed with the gear 2 506, and the bottom of the articulated seat 502 is provided with a movable groove 503 for steering the fixed seat 508.

[0033] Embodiment 3:

[0034] The scheme in Example 2 is further introduced below in combination with the specific working method, as described below for details: the laser height sensing structure 8 includes a height sensing processor 801, a transmitting end 802 and a receiving end 803. The height sensing processor 801 (which belongs to the prior art and is not described here) is provided with a transmitting end 802 on one side of the bottom and a receiving end 803 on the other side. The bottoms of the transmitting end 802 and the receiving end 803 pass through the bottom plate 1 respectively.

[0035] Embodiment 4:

[0036] The scheme in Example 3 is further introduced below in combination with the specific working method, as described below for details: the antenna structure 9 includes a second fixing frame 901, an antenna feed line 902 and an antenna vibrator 903, the top of the second fixing frame 901 is fixedly connected to the top plate 3, the bottom of the second fixing frame 901 is fixedly connected to the bottom plate 1, the antenna feed line 902 is plugged into the center of the rear side of the second fixing frame 901, and the end of the antenna feed line 902 away from the second fixing frame 901 is plugged into the antenna vibrator 903.

[0037] Embodiment 5:

[0038] The scheme in Example 3 is further introduced below in combination with the specific working method, as described below for details: the visual processing structure 13 includes a fixed frame three 1301, a visual processor 1302, a searchlight 1303 and a camera two 1304, the searchlight 1303 is connected to the front top of the fixed frame three 1301, the visual processor 1302 is provided on the top rear side of the fixed frame three 1301 (which belongs to the prior art and will not be described here), and the camera two 1304 is provided on the front side of the visual processor 1302.

[0039] The fire scene is a dangerous environment, and the complex terrain environment will increase the difficulty of fire fighting. Personnel entering the fire scene for reconnaissance and fire fighting will face huge risks. Small drones can help firefighters understand the situation at the fire scene in real time. By using the onboard camera 16, adjustment structure 5 and camera 2 1304 and other equipment for real-time monitoring and data collection, it can provide accurate and detailed fire information, help command personnel develop more effective rescue plans, and improve rescue efficiency.

[0040] Using small drones for fire scene reconnaissance can effectively reduce manpower consumption and material input, thereby reducing the overall cost of firefighting.

[0041] 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.

[0042] Although the 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.

[0043] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A reconnaissance firefighting drone, It is characterized in that include: A bottom plate (1), wherein an electrical compartment (2) is provided at the top center of the bottom plate (1), motors (14) are provided at the four corners of the top of the bottom plate (1), and a propeller (15) is provided at the output end of the motor (14); A top plate (3), the top plate (3) being arranged on the top of the electrical compartment (2), a positioner (10) being arranged on the rear side of the top of the top plate (3), and a battery (11) being arranged at the center of the top of the top plate (3); An adjustment structure (5), the adjustment structure (5) being arranged on the top front side of the bottom plate (1), and a camera 1 (6) being arranged on the front side of the adjustment structure (5); A laser height sensing structure (8), wherein the laser height sensing structure (8) is arranged on the top rear side of the base plate (1); An antenna structure (9), wherein the antenna structure (9) is arranged on the rear side of the laser height sensing structure (8); A visual processing structure (13), wherein the visual processing structure (13) is arranged on the top front side of the top plate (3).

2. A reconnaissance type firefighting drone according to claim 1, Features: Paddle guards (4) are symmetrically arranged on both sides of the top plate (3), and reinforcing ribs (7) are respectively arranged on the separated sides of the four paddle guards (4), and one end of the four reinforcing ribs (7) is respectively fixedly connected to the paddle guards (4), and the other end is respectively fixedly connected to the bottom plate (1).

3. A reconnaissance type firefighting drone according to claim 1, Features: The regulating structure (5) comprises a fixing frame (501), an articulated seat (502), a steering gear (504), a gear (505), a gear (506), a transmission shaft (507) and a fixing seat (508); the fixing frame (501) is provided with an articulated seat (502) at the front side, the fixing frame (501) is provided with a steering gear (504) at the rear side, the output end of the steering gear (504) is fixedly connected to the gear (505); the articulated seat (502) is provided with a transmission shaft (507) inside, the outer wall of the transmission shaft (507) is sleeved with the fixing seat (508), one end of the transmission shaft (507) is movably connected to the articulated seat (502), and the other end passes through the articulated seat (502) and is fixedly connected to the gear (506).

4. A reconnaissance type firefighting drone according to claim 3, Features: The gear one (505) is meshedly connected with the gear two (506), and a movable groove (503) for turning the fixed seat (508) is provided at the bottom of the hinge seat (502).

5. The firefighting drone according to claim 1, Features: The laser height sensing structure (8) comprises a height sensing processor (801), a transmitting end (802) and a receiving end (803); the transmitting end (802) is provided on one side of the bottom of the height sensing processor (801), and the receiving end (803) is provided on the other side; the bottoms of the transmitting end (802) and the receiving end (803) respectively pass through the bottom plate (1).

6. The firefighting drone according to claim 1, Features: The antenna structure (9) comprises a second fixing frame (901), an antenna feed line (902) and an antenna vibrator (903); the top of the second fixing frame (901) is fixedly connected to a top plate (3); the bottom of the second fixing frame (901) is fixedly connected to a bottom plate (1); the antenna feed line (902) is plugged into the center of the rear side of the second fixing frame (901); and the end of the antenna feed line (902) away from the second fixing frame (901) is plugged into the antenna vibrator (903).

7. The firefighting drone according to claim 1, Features: The visual processing structure (13) includes a fixed frame three (1301), a visual processor (1302), a searchlight (1303) and a camera two (1304); the searchlight (1303) is connected to the top of the front side of the fixed frame three (1301); the visual processor (1302) is provided on the rear side of the top of the fixed frame three (1301); and the camera two (1304) is provided on the front side of the visual processor (1302).

Images