A kind of unmanned plane for forest fire warning

Abstract

The utility model relates to a kind of unmanned aerial vehicle devices for forest fire warning, it is related to fire warning equipment technical field, including bearing frame, the top end middle part of bearing frame is provided with unmanned aerial vehicle main body, the top end side of bearing frame is provided with monitoring early warning component, the monitoring early warning component includes the numerical control support box fixedly connected in the top end of bearing frame, the one end of numerical control support box close to bearing frame is rotatably connected with multidimensional adjustment ball, the outer surface of multidimensional adjustment ball is vertically slidably connected with monitoring camera, multidimensional adjustment ball can be connected numerical control support box and monitoring camera, multidimensional adjustment ball and the mechanical connection structure of connecting numerical control support box and monitoring camera, mechanical transmission can ensure the stability of work under the high-temperature environment close to fire, while the single structure design of multidimensional adjustment ball is simple, both reduces production manufacturing difficulty, and can be conveniently repaired and replaced when damage occurs.

Description

Technical Field

[0001] This utility model relates to the field of fire early warning equipment technology, specifically to a drone used for forest fire early warning. Background Technology

[0002] With the increasing maturity of drone technology and the further expansion of aerial photography technology, drone applications are becoming more and more widespread. Meanwhile, the task of forest fire prevention is becoming increasingly heavy. my country's fire brigade is facing a complex situation of fire fighting, rescue and social assistance. Fighting forest fires requires a lot of manpower, material resources and financial resources. The losses caused by forest fires to forest resources and ecological environment are incalculable.

[0003] The advantages of applying drone technology to forest firefighting will become increasingly apparent. By carrying different mission payloads, drones can perform monitoring functions in areas such as forest patrol, satellite hotspot reconnaissance, and fire reconnaissance. The participation of firefighting drones in forest firefighting solves the problem that ground patrols cannot cover forest fires in remote areas, and provides accurate and timely understanding of various dynamic information at major forest fire sites. As a powerful supplement to existing forestry monitoring methods, firefighting drones demonstrate superiority that other methods cannot match.

[0004] Traditional fire early warning drones mostly use CNC gimbal control for their monitoring cameras. When it is necessary to approach and observe suspected fires, high temperatures can easily cause the internal temperature of the drone to rise, affecting the working effect of the internal electronic components and reducing the transmission effect of the drone to the terminal. In addition, the gimbal needs to operate through various sensors, and the internal components are prone to damage under high temperatures, resulting in high maintenance costs. Utility Model Content

[0005] This invention addresses the technical problems existing in the prior art by providing a drone for forest fire early warning.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: It includes a support frame, with the main body of the drone located at the top center of the support frame, and a monitoring and early warning component located on one side of the top of the support frame; The monitoring and early warning component includes a CNC support box fixedly connected to the top of the support frame. A multi-dimensional adjustment ball is rotatably connected to one end of the CNC support box near the support frame. A monitoring camera is vertically slidably connected to the outer surface of the multi-dimensional adjustment ball.

[0007] The beneficial effects of this utility model are: the multi-dimensional adjustment ball can connect the CNC support box and the monitoring camera. Through the mechanical connection structure of the multi-dimensional adjustment ball and the CNC support box and the monitoring camera, the mechanical transmission can ensure the stability of the operation in a high-temperature environment close to the fire. At the same time, the single structure design of the multi-dimensional adjustment ball is simple, which not only reduces the difficulty of production and manufacturing, but also makes it easy to repair and replace when damaged.

[0008] Furthermore, the CNC support box includes a CNC box body, and a drive gear is horizontally rotatably connected inside the CNC box body. One end of the drive gear is provided with a drive motor fixedly connected inside the CNC box body. The drive gear provides a power source for the angle adjustment of the multi-dimensional adjustment ball through cooperation with external components.

[0009] Furthermore, the monitoring camera includes a monitoring head, one end of which is attached to the outer surface of the multi-dimensional adjustment ball. Sliding plates are fixedly connected to both sides of the end of the monitoring head near the multi-dimensional adjustment ball. A driven gear is vertically rotatably connected inside the monitoring head. A drive motor is fixedly connected to one end of the driven gear inside the monitoring head. The sliding plates can cooperate with the surface structure of the multi-dimensional adjustment ball to limit the movement direction of the monitoring head.

[0010] Furthermore, the multidimensional adjustment ball includes an adjustment ball, on which rotating horizontal columns are fixedly connected to the upper and lower sides of the outer surface of the adjustment ball. A transverse tooth is horizontally arranged in the middle of the outer surface of the adjustment ball, and a longitudinal tooth is vertically arranged on one side of the outer surface of the adjustment ball. Guide arc grooves are opened on both sides of the longitudinal tooth on the outer surface of the adjustment ball. Through meshing with the driven gear and the driving gear, coordinated adjustment in the horizontal and vertical directions is achieved.

[0011] Furthermore, the drive gear meshes with the transverse teeth, causing the adjusting ball to rotate horizontally around the rotating horizontal column.

[0012] Furthermore, the two sliding plates are slidably connected to the inner sides of the two guide arc grooves, and the outer surface of the driven gear meshes with the longitudinal teeth, driving the monitoring camera to slide vertically along the outer surface of the adjusting sphere. Attached Figure Description

[0013] Figure 1 This is a structural diagram of the present invention; Figure 2 This is a schematic diagram of the monitoring and early warning component of this utility model; Figure 3 This is an internal sectional view of the CNC support box of this utility model; Figure 4 This is a schematic diagram of the monitoring camera structure of this utility model; Figure 5 This is a horizontal sectional view of the multidimensional adjustment ball of this utility model; Figure 6 This is a vertical sectional view of the multidimensional adjustment ball of this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 1. UAV body; 2. Monitoring and early warning components; 21. CNC support box; 211. CNC box body; 212. Drive gear; 22. Multi-dimensional adjustment ball; 221. Adjustment ball; 222. Horizontal teeth; 223. Longitudinal teeth; 224. Guide arc groove; 225. Rotating horizontal column; 23. Monitoring camera; 231. Monitoring head; 232. Sliding plate; 233. Driven gear; 3. Support frame. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0016] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0017] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this technology based on the specific circumstances.

[0018] In the description of this application, spatial relation terms such as “below,” “under,” “below,” “below,” “above,” “over,” etc., are used herein to describe the relationship between an element or feature shown in the figures and other elements or features. It should be understood that, in addition to the orientation shown in the figures, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figures is flipped, an element or feature described as “below,” “under,” or “below” will be oriented “over” the other element or feature. Therefore, the exemplary terms “below” and “under” can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein are interpreted accordingly.

[0019] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0020] Example 1 Figure 1 This is a structural diagram of a drone used for forest fire early warning, provided as an embodiment of the present invention. Figure 1 The device includes a support frame 3, with the main body of the drone 1 located at the top center of the support frame 3, and a monitoring and early warning component 2 located on one side of the top of the support frame 3.

[0021] The support frame 3 serves as the core support carrier and can carry fire-fighting equipment when needed. The main body of the drone 1 provides the flight power and control foundation and can adjust the flight trajectory, altitude and hovering position according to the needs of forest patrol. The monitoring and early warning component 2 maintains a stable attitude during the drone's flight and performs early warning and observation tasks when it arrives at the designated area in the forest.

[0022] The main body of the drone 1 and the support frame 3 are existing technologies and will not be explained here.

[0023] Figure 2 This is a schematic diagram of the monitoring and early warning component of this utility model. Figure 2As shown, the monitoring and early warning component 2 includes a CNC support box 21 fixedly connected to the top of the support frame 3. A multi-dimensional adjustment ball 22 is rotatably connected to one end of the CNC support box 21 near the support frame 3. A monitoring camera 23 is vertically slidably connected to the outer surface of the multi-dimensional adjustment ball 22.

[0024] Using the CNC support box 21 as a fixed base, the CNC support box 21 is rigidly connected to the top of the support frame 3 to ensure its own position stability; the end of the CNC support box 21 near the support frame 3 is connected to the multi-dimensional adjustment ball 22 through a rotating connection structure, so that the multi-dimensional adjustment ball 22 can rotate flexibly around the connection point, providing a basis for angle adjustment; the outer surface of the multi-dimensional adjustment ball 22 forms a vertical sliding connection with the monitoring camera 23, and the monitoring camera 23 can move along the outer surface of the multi-dimensional adjustment ball 22. Through the connection and cooperation of the three, a structural linkage foundation is laid for the subsequent accurate capture of fire images.

[0025] Figure 3 This is an internal sectional view of the CNC support box of this utility model. Figure 3 As shown, the CNC support box 21 includes a CNC box body 211. A drive gear 212 is horizontally rotatably connected inside the CNC box body 211. One end of the drive gear 212 is provided with a drive motor fixedly connected inside the CNC box body 211.

[0026] The CNC box body 211 serves as the mounting carrier for internal components, providing a stable mounting space for the drive gear 212 and the drive motor. When it is necessary to adjust the angle of the multi-dimensional adjustment ball 22, the drive motor is started, outputting rotational power and driving the drive gear 212 to rotate horizontally inside the CNC box body 211. The drive gear 212, through cooperation with external components, transmits rotational power to the subsequent adjustment structure, providing a power source for the angle adjustment of the multi-dimensional adjustment ball 22.

[0027] The main body 211 of the CNC box controls the changes in the observation action through various internal control modules, which is existing technology and will not be explained here.

[0028] Figure 4 This is a schematic diagram of the monitoring camera structure of this utility model. Figure 4 As shown, the monitoring camera 23 includes a monitoring head 231. One end of the monitoring head 231 is attached to the outer surface of the multi-dimensional adjustment ball 22. Sliding plates 232 are fixedly connected to both sides of the end of the monitoring head 231 near the multi-dimensional adjustment ball 22. A driven gear 233 is vertically rotatably connected inside the monitoring head 231. A drive motor is fixedly connected to the end of the driven gear 233 inside the monitoring head 231.

[0029] As the core monitoring component, the monitoring head 231 can maintain a close connection with the multi-dimensional adjustment ball 22 when adjusting its own position. The sliding plate 232 can cooperate with the surface structure of the multi-dimensional adjustment ball 22 to limit the movement direction of the monitoring head 231 and ensure the stability of the movement process. At the same time, the drive motor can drive the driven gear 233 to rotate vertically inside the monitoring head 231. The driven gear 233 provides power for the movement of the monitoring head 231 along the surface of the multi-dimensional adjustment ball 22 through cooperation with external components.

[0030] The monitoring head 231 uses internal devices such as a hyperspectral imager, a microbolometer, and a gas sensor array to monitor and observe in order to complete the early warning task. This is existing technology and will not be explained here.

[0031] Example 2 Based on Embodiment 1, the present invention can be further improved as follows: Figure 5 This is a horizontal sectional view of the multidimensional adjustable ball of this utility model. Figure 6 This is a vertical sectional view of the multi-dimensional adjustable ball of this utility model. Figure 5 and Figure 6 As shown, the multidimensional adjustment ball 22 includes an adjustment ball 221. Rotating horizontal columns 225 are fixedly connected to the upper and lower sides of the outer surface of the adjustment ball 221. A transverse tooth 222 is horizontally arranged in the middle of the outer surface of the adjustment ball 221. A longitudinal tooth 223 is vertically arranged on one side of the outer surface of the adjustment ball 221. Guide arc grooves 224 are opened on both sides of the longitudinal tooth 223 on the outer surface of the adjustment ball 221.

[0032] The drive gear 212 is meshed with the transverse tooth 222, the two sliding plates 232 are slidably connected to the inner side of the two guide arc grooves 224 respectively, and the outer surface of the driven gear 233 is meshed with the longitudinal tooth 223.

[0033] The adjusting sphere 221 serves as the core adjusting carrier. The rotating horizontal column 225 is connected and cooperates with the CNC support box 21, providing support and constraint for the horizontal rotation of the adjusting sphere 221. When the drive gear 212 rotates, it meshes with the transverse teeth 222, driving the adjusting sphere 221 to rotate horizontally around the rotating horizontal column 225, thus achieving horizontal angle adjustment of the multi-dimensional adjusting sphere 22. When the driven gear 233 rotates, it meshes with the longitudinal teeth 223, and under the limiting action of the guide arc groove 224, it drives the monitoring camera 23 to slide vertically along the outer surface of the adjusting sphere 221, thus achieving vertical angle adjustment of the monitoring camera 23. Through coordinated adjustment in the horizontal and vertical directions, the monitoring camera 23 can be aimed at the target area of ​​the forest from all directions, accurately capturing fire images and completing the core monitoring work of forest fire early warning.

[0034] While embodiments or examples of this disclosure have been described with reference to the accompanying drawings, it should be understood that the above embodiments are merely exemplary embodiments or examples, and the scope of this utility model is not limited by these embodiments or examples, but only by the granted claims and their equivalents. Various elements in the embodiments or examples may be omitted or replaced by their equivalents. Furthermore, the steps may be performed in a different order than that described in this disclosure. Further, various elements in the embodiments or examples may be combined in various ways. Importantly, as the technology evolves, many elements described herein can be replaced by equivalents that appear after this disclosure.

Claims

1. A drone for forest fire early warning, characterized in that, include: The support frame (3) has a drone body (1) at the top center and a monitoring and early warning component (2) on one side of the top of the support frame (3). The monitoring and early warning component (2) includes a CNC support box (21) fixedly connected to the top of the support frame (3). The end of the CNC support box (21) near the support frame (3) is rotatably connected to a multi-dimensional adjustment ball (22). A monitoring camera (23) is vertically slidably connected to the outer surface of the multi-dimensional adjustment ball (22).

2. The drone for forest fire early warning according to claim 1, characterized in that, The CNC support box (21) includes a CNC box body (211), and a drive gear (212) is horizontally rotatably connected inside the CNC box body (211). One end of the drive gear (212) is provided with a drive motor fixedly connected inside the CNC box body (211).

3. The drone for forest fire early warning according to claim 2, characterized in that, The monitoring camera (23) includes a monitoring head (231). One end of the monitoring head (231) is attached to the outer surface of the multi-dimensional adjustment ball (22). Sliding plates (232) are fixedly connected to both sides of the end of the monitoring head (231) near the multi-dimensional adjustment ball (22). A driven gear (233) is vertically rotatably connected inside the monitoring head (231). A drive motor is fixedly connected to the end of the driven gear (233) inside the monitoring head (231).

4. The drone for forest fire early warning according to claim 3, characterized in that, The multidimensional adjustment ball (22) includes an adjustment ball (221). Rotating horizontal columns (225) are fixedly connected to the upper and lower sides of the outer surface of the adjustment ball (221). A transverse tooth (222) is horizontally arranged in the middle of the outer surface of the adjustment ball (221). A longitudinal tooth (223) is vertically arranged on one side of the outer surface of the adjustment ball (221). Guide arc grooves (224) are opened on both sides of the longitudinal tooth (223) on the outer surface of the adjustment ball (221).

5. A drone for forest fire early warning according to claim 4, characterized in that, The drive gear (212) meshes with the transverse teeth (222).

6. A drone for forest fire early warning according to claim 5, characterized in that, The two sliding plates (232) are slidably connected to the inner side of the two guide arc grooves (224), and the outer surface of the driven gear (233) is meshed with the longitudinal teeth (223).

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