阅读说明：本技术 一种折叠式消防无人机及其使用方法 (Foldable fire-fighting unmanned aerial vehicle and using method thereof ) 是由 陈乐春 于 2021-11-12 设计创作，主要内容包括：本申请提供了一种折叠式消防无人机,包括无人机本体、固定连接于无人机本体底壁的起落架、固定连接于起落架顶壁的安装板以及连接无人机本体顶壁的安装架,还包括：摄像组件,连接于安装板底壁；镜面清理组件,镜面清理组件包括连接于安装板顶壁的驱动部件、与安装板滑动相连的清理部件和连接于清理部件输出端的风干部件；抛投组件,设置于安装架顶壁；机体防护组件,机体防护组件包括连接于无人机本体旋翼底部的防护喷环和与起落架转动相连的防护喷管；本申请实现了对无人机的全方位防护,解决了现有技术中无法对无人机自身进行防护,火场热量会对无人机自身造成损坏的问题,增加了侦测拍摄效果,适用范围广,值得推广。(The application provides a foldable fire control unmanned aerial vehicle, including unmanned aerial vehicle body, fixed connection in undercarriage, the fixed connection of unmanned aerial vehicle body diapire in the mounting panel of undercarriage roof and the mounting bracket of connecting unmanned aerial vehicle body roof, still include: the camera shooting assembly is connected to the bottom wall of the mounting plate; the mirror cleaning assembly comprises a driving component connected to the top wall of the mounting plate, a cleaning component connected with the mounting plate in a sliding manner and an air drying component connected to the output end of the cleaning component; the throwing assembly is arranged on the top wall of the mounting frame; the body protection assembly comprises a protection spray ring connected to the bottom of the rotor wing of the unmanned aerial vehicle body and a protection spray pipe rotationally connected with the undercarriage; this application has realized the all-round protection to unmanned aerial vehicle, has solved and can't protect unmanned aerial vehicle self among the prior art, and the problem of damage can be caused to unmanned aerial vehicle self to the scene of a fire heat, has increased and has listened the shooting effect, and application scope is wide, is worth promoting.)

1. The utility model provides a foldable fire control unmanned aerial vehicle, includes unmanned aerial vehicle body (10), fixed connection in undercarriage (20) of unmanned aerial vehicle body (10) diapire, fixed connection in mounting panel (30) of undercarriage (20) roof and connect mounting bracket (40) of unmanned aerial vehicle body (10) roof, its characterized in that still includes:

the camera shooting assembly is connected to the bottom wall of the mounting plate (30) and used for shooting and detecting the fire scene condition;

the mirror cleaning assembly comprises a driving part connected to the top wall of the mounting plate (30), a cleaning part connected with the mounting plate (30) in a sliding manner and an air drying part connected to the output end of the cleaning part, and is used for cleaning the lens of the camera assembly;

the throwing assembly is arranged on the top wall of the mounting frame (40) and is used for throwing the rescue goods;

organism protective component, organism protective component spouts ring (110) and rotates protection spray tube (111) that link to each other with undercarriage (20) including connecting in the protection of unmanned aerial vehicle body (10) rotor bottom, just protection spray tube (111) link with mirror surface cleaning assembly mutually.

2. The folding type fire-fighting unmanned aerial vehicle as claimed in claim 1, wherein the camera assembly comprises a camera body (310), the camera body (310) is fixedly connected to the bottom wall of the mounting plate (30), a water spray column (311) is further arranged at the bottom of the camera body (310), a water spray opening of the water spray column (311) corresponds to a lens of the camera body (310), and the water spray column (311) is matched with a lens cleaning assembly.

3. The folding fire-fighting unmanned aerial vehicle as claimed in claim 1, wherein the cleaning member comprises a sliding block (320) and a cleaning brush (321), the sliding block (320) is slidably connected with the mounting plate (30) through a limiting groove, the sliding block (320) is matched with the driving member, the cleaning brush (321) is fixedly connected to the bottom of the sliding block (320), and the cleaning brush (321) is matched with the lens of the camera body (310).

4. A folding fire fighting drone according to claim 1, characterised in that the driving means comprise a driving rod (330), a support bracket (331), a driving plate (332) and a driving motor (333), the driving rod (330) is rotatably connected with the top wall of the mounting plate (30), the top wall of the driving rod (330) is provided with a sliding groove (334), the driving rod (330) is connected with the sliding block (320) in a sliding way through a sliding groove (334), the support frame (331) is fixedly connected to the bottom wall of the unmanned aerial vehicle body (10), the drive plate (332) is rotatably connected with the support frame (331), and is connected with the driving rod (330) in a sliding way through a sliding groove (334), the driving motor (333) is arranged on the top wall of the unmanned aerial vehicle body (10), and the output end of the driving motor (333) is fixedly connected with the driving plate (332), the driving motor (333) is connected with the protective spraying pipe (111) through a belt and a belt wheel.

5. The foldable fire-fighting unmanned aerial vehicle of claim 1, wherein the air-drying component comprises a support plate (340), a toothed plate (341), fan blades (342), a connecting rod (343) and a gear (344), the support plate (340) is fixedly connected to the side wall of the sliding block (320), the toothed plate (341) is fixedly connected to the side wall of the mounting plate (30), the connecting rod (343) is rotatably connected to the support plate (340), the fan blades (342) and the gear (344) are respectively and fixedly connected to two ends of the connecting rod (343), the gear (344) is meshed with the toothed plate (341), and the fan blades (342) correspond to the camera body (310).

6. The folding type fire-fighting unmanned aerial vehicle as claimed in claim 1, wherein the top wall and the bottom wall of the unmanned aerial vehicle body (10) are connected with symmetrically arranged water storage tanks (112), the four groups of water storage tanks (112) are communicated through connecting pipes, the water storage tanks (112) are connected with the protective spray pipe (111) and the protective spray ring (110) through water pipes (113), and a pump body is arranged at the connection of the water storage tanks (112) and the water pipes (113).

7. The folding fire-fighting unmanned aerial vehicle as claimed in claim 1, wherein a general control part (410) and a battery pack (411) are fixedly connected to the top of the mounting frame (40), and the general control part (410) is electrically connected with the unmanned aerial vehicle body (10), the pump body and the driving motor (333).

8. The folding fire-fighting unmanned aerial vehicle of claim 1, wherein the throwing assembly comprises a fixed frame (420), a screw (421), a guide rod (422), a guide cylinder (423), a throwing motor (424), a driving frame (425), a throwing frame (426) and a support rod (427), the fixed frame (420) and the guide cylinder (423) are both fixedly connected to the top wall of the mounting frame (40), the inner wall of the guide cylinder (423) is provided with a guide groove (428), the screw (421) is rotationally connected with the fixed frame (420), the driving frame (425) is in threaded connection with the outer wall of the screw (421), the driving frame (425) is connected with the mounting frame (40) in a sliding way, the supporting rod (427) is connected with the driving frame (425) in a rotating way, the guide rod (422) is fixedly connected to the outer wall of the support rod (427), and the guide rod (422) is matched with the guide groove (428); the throwing motor (424) is arranged on the top wall of the mounting frame (40), the output end of the throwing motor (424) is fixedly connected with the screw rod (421), and the throwing frame (426) is fixedly connected to one end, far away from the guide rod (422), of the supporting rod (427).

9. The folding fire-fighting unmanned aerial vehicle as claimed in claim 1, wherein the top wall of the unmanned aerial vehicle body (10) is further provided with a protective cover (120), and the protective cover (120) is made of a heat insulation material.

10. The use method of the folding fire-fighting unmanned aerial vehicle is characterized by comprising the following steps:

s1: during use, when rescue workers cannot enter a fire scene to detect and rescue, the unmanned aerial vehicle is controlled to enter the fire scene from a door and a window through the mobile terminal, the pump body is started, water is conveyed to the protective spraying ring (110) through the water conveying pipe (113) and is sprayed out through the spray head to form annular spray to protect the rotor wing and the motor of the unmanned aerial vehicle, the unmanned aerial vehicle body (10) is prevented from being damaged by fire, and meanwhile, the camera body (310) transmits shot pictures to a receiving terminal in real time;

s2: when the fire spreads and dense smoke is large, the driving motor (333) is started, the protective spray pipe (111) is driven to rotate through a belt and a belt wheel, the pump body is started, water enters the protective spray pipe (111) from the water storage tank (112) and the water conveying pipe (113) and is sprayed out in a fog shape, and a heat-insulation spray layer is formed at the bottom of the unmanned aerial vehicle body (10) along with the rotation of the protective spray pipe (111), so that the unmanned aerial vehicle body (10) is effectively protected;

s3: meanwhile, under the drive of a drive motor (333), a drive plate (332) rotates, a drive rod (330) connected with the drive plate (332) in a sliding mode is driven to do reciprocating deflection motion through a sliding groove (334), the drive rod and a sliding block (320) are driven to do linear reciprocating motion along the sliding groove (334) formed in a mounting plate (30) through the sliding groove (334), a cleaning brush (321) fixedly connected with the sliding block (320) is driven to do linear reciprocating motion along with the sliding block (320), the mirror surface of a camera body (310) is cleaned in a reciprocating mode, a water spraying column (311) sprays water to the mirror surface of the camera body (310), the cleaning effect is increased, the camera body (310) is cooled, meanwhile, under the drive of the sliding block (320), a connecting rod (343) is driven to move along with the connecting rod (343) through the support plate (340), and fan blades (342) are driven to rotate at a high speed under the action of a toothed plate (341) and a gear (344), further, residual water on the mirror surface of the camera body (310) is dried in the air, so that the shooting effect is improved, and the influence of dense smoke on shooting is reduced;

s4: when stranded personnel entity receives the injury and needs first aid article, start throwing motor (424), and then drive screw rod (421) and rotate, and then drive carriage (425) that link to each other with screw rod (421) screw thread slides along mounting bracket (40) roof under mounting bracket (40), thereby drive bracing piece (427) that rotate the link to each other with drive carriage (425) and move thereupon, and under guide bar (422) and to guide cylinder (423) effect, after bracing piece (427) drive throwing frame (426) stretch out unmanned aerial vehicle body (10), under the effect of guide way (428), bracing piece (427) rotate in driving through guide bar (422), and then drive throwing frame (426) and rotate, and then throw inside article to stranded personnel, be convenient for stranded personnel to save oneself.

Technical Field

The invention relates to the technical field of fire fighting equipment, in particular to a folding type fire fighting unmanned aerial vehicle and a using method thereof.

Background

Unmanned aerial vehicle fire fighting is a novel industrial technology, is widely applied to various fields, and various fire fighting institutions use unmanned aerial vehicles to successfully perform fire scene investigation monitoring, throwing rescue goods and materials and other attempts at China, so that the effect is very obvious; based on the difference between the fire occurrence place and the fire situation, some areas which are inconvenient to pass, such as intensive residential areas and the like, are often detected and observed by unmanned aerial vehicles in advance to know the fire scene situation and facilitate rescue, and in view of the above problems, deep research is carried out to generate the scheme

Aiming at the foldable multifunctional unmanned aerial vehicle for fire rescue (application number: CN202120161724. X), the foldable rotor wing system and the foldable rescue undercarriage are arranged, and the main components of a water-spraying fire-extinguishing system, a rescue manned device, a wireless control system, a GPS positioning system, a radar system, an ultrasonic sensor, a shooting camera, a solar charging panel, an LED lamp and the like are designed and arranged. The equipment is convenient to transport and store along with a fire truck through reasonable structural design and folding design, and the water-spraying fire-extinguishing system is combined with the fire rescue vehicle to provide strong fire-extinguishing performance; the device has accurate positioning; the barrier is kept away to intelligence, and super remote control, ambient lighting, scene picture and control center are mutual in real time, with fire rescue and unmanned aerial vehicle system perfect adaptation, let it can replace traditional fire control rescue mode of putting out a fire when the conflagration breaks out, let fire control rescue get into the modernization scientific and technological mode, guarantee people's the security of the lives and property.

However, the device still has the following defects: 1. when fire occurs, the camera lens is attached by the smoke containing unburned small particles, so that the camera lens is shielded and cannot be continuously detected; 2. the unmanned aerial vehicle cannot be protected, the heat of a fire scene can damage the unmanned aerial vehicle, and the progress of rescue is influenced; 3. the rescue goods and materials can not be thrown, and the practicability is poor. Therefore, we improve this and provide a foldable fire control unmanned aerial vehicle.

Disclosure of Invention

The invention aims to: aiming at the existing fire condition, the occurrence of the fire condition is accompanied by thick smoke, the lens of the camera can be attached by the unburned and sufficiently small particles in the thick smoke, so that the lens is shielded and cannot be continuously detected; the unmanned aerial vehicle cannot be protected, the heat of a fire scene can damage the unmanned aerial vehicle, and the progress of rescue is influenced; can not accurately throw rescue goods and materials and has poor practicability.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a foldable fire control unmanned aerial vehicle, includes the undercarriage of unmanned aerial vehicle body, fixed connection in the unmanned aerial vehicle body diapire, fixed connection in the mounting panel of undercarriage roof and the mounting bracket of connecting unmanned aerial vehicle body roof, still includes:

the camera shooting assembly is connected to the bottom wall of the mounting plate and used for shooting and detecting the fire scene condition;

the lens cleaning assembly comprises a driving component connected to the top wall of the mounting plate, a cleaning component connected with the mounting plate in a sliding mode and an air drying component connected to the output end of the cleaning component and used for cleaning the lens of the camera assembly;

the throwing assembly is arranged on the top wall of the mounting frame and is used for throwing the rescue goods;

organism protective assembly, organism protective assembly spouts the ring and rotates the protection spray tube that links to each other with the undercarriage including connecting in the protection of unmanned aerial vehicle body rotor bottom, just protection spray tube links with mirror surface cleaning assembly mutually.

As the preferred technical scheme of this application, the subassembly of making a video recording includes the camera body, camera body fixed connection is in the mounting panel diapire, camera body bottom still is provided with the water spray post, the water spray post water jet is corresponding with camera body lens, just the water spray post cooperatees with lens clearance subassembly.

As the preferred technical scheme of this application, the clearance part includes slider and clearance brush, the slider passes through the spacing groove and slides with the mounting panel and links to each other, the slider cooperatees with driver part, clearance brush fixed connection is in the slider bottom, just the lens of clearance brush and camera body cooperatees.

As the preferred technical scheme of this application, drive part includes actuating lever, support frame, drive plate and driving motor, the actuating lever rotates to be connected in the mounting panel roof, the sliding tray has been seted up to the actuating lever roof, the actuating lever slides with the slider through the sliding tray and links to each other, support frame fixed connection is in unmanned aerial vehicle body diapire, the drive plate rotates with the support frame and links to each other, and slides with the actuating lever through the sliding tray and link to each other, driving motor sets up in unmanned aerial vehicle body roof, just the driving motor output links to each other with the drive plate is fixed, driving motor is connected with the protection spray tube through belt and band pulley.

As the preferred technical scheme of this application, air-dry the part and include backup pad, pinion rack, flabellum, connecting rod and gear, backup pad fixed connection is in the slider lateral wall, pinion rack fixed connection is in the mounting panel lateral wall, the connecting rod rotates with the backup pad and links to each other, flabellum and gear respectively fixed connection are in the both ends of connecting rod, the gear meshes with the pinion rack mutually, the flabellum is corresponding with the camera body.

As the preferred technical scheme of this application, unmanned aerial vehicle body roof all is connected with the storage water tank that the symmetry set up with the diapire, four groups the storage water tank is linked together through the connecting pipe, just the storage water tank spouts the ring through raceway and protection spray tube and is connected, the storage water tank is provided with the pump body with the raceway junction.

As the preferred technical scheme of this application, the total part of mounting bracket top fixedly connected with and group battery, total part links to each other with unmanned aerial vehicle body, the pump body and driving motor electrical property.

As the preferred technical scheme of this application, the subassembly of jettisoninging includes mount, screw rod, guide bar, guide cylinder, jettisonings motor, drive frame, jettisonings frame and bracing piece, the mount is in the mounting bracket roof with the equal fixed connection of guide cylinder, the guide way has been seted up to the guide cylinder inner wall, the screw rod rotates with the mount and links to each other, drive frame threaded connection is in the screw rod outer wall, just the drive frame slides with the mounting bracket and links to each other, the bracing piece rotates with the drive frame and links to each other, guide bar fixed connection is in the bracing piece outer wall, just the guide bar cooperatees with the guide way. The throwing motor is arranged on the top wall of the mounting frame, the output end of the throwing motor is fixedly connected with the screw rod, and the throwing frame is fixedly connected to one end, far away from the guide rod, of the support rod.

As the preferred technical scheme of this application, unmanned aerial vehicle body roof still is provided with the protection casing, the protection casing adopts thermal-insulated material to make.

The invention also discloses a using method of the folding fire-fighting unmanned aerial vehicle, which specifically comprises the following steps:

s1: when the unmanned aerial vehicle is used, when rescue workers cannot enter a fire scene to detect and rescue, the unmanned aerial vehicle is controlled to enter the fire scene from a door and a window through the mobile terminal, the pump body is started, water is conveyed to the protective spray ring through the water conveying pipe and is sprayed out through the spray head to form annular spray to protect the rotor wing and the motor of the unmanned aerial vehicle, the unmanned aerial vehicle body is prevented from being damaged by fire, and meanwhile, the camera body transmits shot pictures to the receiving terminal in real time, so that rescue workers can make rescue schemes according to the situation of the fire scene;

s2: when the fire spreads and the dense smoke is large, the driving motor is started, the protective spray pipe is driven to rotate through the belt and the belt wheel, the pump body is started, water enters the protective spray pipe from the water storage tank and the water delivery pipe and is sprayed out in a vaporific manner, and a heat insulation spray layer is formed at the bottom of the unmanned aerial vehicle body along with the rotation of the protective spray pipe, so that the unmanned aerial vehicle body is effectively protected, the fire is prevented from continuously spreading, once a rescue target is found, the unmanned aerial vehicle is controlled to fly to the top of trapped personnel, and the trapped personnel are cooled and protected;

s3: meanwhile, under the driving of the driving motor, the driving plate rotates, and then the driving rod which is connected with the driving plate in a sliding mode is driven to do reciprocating deflection motion through the sliding groove, and then the driving rod is driven to do linear reciprocating motion with the sliding block along the sliding groove formed in the mounting plate through the sliding groove, so that the cleaning brush which is fixedly connected with the sliding block is driven to do linear reciprocating motion along with the sliding block, and further the mirror surface of the camera body is cleaned in a reciprocating mode;

s4: when stranded personnel entity receives the injury when needing first aid article, start the motor of jettisoning, and then drive the screw rod and rotate, and then drive the chassis that links to each other with the screw rod screw thread and slide along the mounting bracket roof under the mounting bracket, thereby drive and rotate the bracing piece that links to each other with the drive chassis and move thereupon, and under the effect of guide bar and to the guide cylinder, after the bracing piece drives the jettisoning frame and stretches out the unmanned aerial vehicle body, under the effect of guide way, the bracing piece rotates in driving through the guide bar, and then drive the jettisoning frame and rotate, and then throw inside article to stranded personnel, be convenient for stranded personnel save oneself.

In the scheme of the application:

1. through the arranged mirror surface cleaning assembly, the driving part drives the cleaning part to reciprocate, the camera shooting assembly is cleaned, meanwhile, the air drying part is linked with the cleaning part and blows air along with cleaning, the lens of the camera shooting assembly is dried while smoke is dispersed, the shooting effect is increased, and the problems that in the prior art, fire is generated and is accompanied by thick smoke, the lens of a camera is attached by unburned small particles contained in the thick smoke, so that a lens is shielded, and continuous detection cannot be carried out are solved;

2. through the arranged body protection assembly, the protection spray pipe is annularly sprayed to protect the rotor wing and the motor of the unmanned aerial vehicle, the protection spray pipe is linked with the mirror surface cleaning assembly, and a heat insulation spray layer is formed at the bottom of the unmanned aerial vehicle to realize all-dimensional protection of the unmanned aerial vehicle, so that the problems that the unmanned aerial vehicle cannot be protected in the prior art, the heat of a fire scene can damage the unmanned aerial vehicle and influence the progress of rescue are solved;

3. through the subassembly of jettisoninging that sets up, under the effect of guide bar and to the guide cylinder, after the bracing piece drives the frame of jettisoninging and stretches out the unmanned aerial vehicle body, under the effect of guide way, the bracing piece rotates in driving through the guide bar, and then drives the frame of jettisoninging and rotate, and then throws inside article to stranded personnel, has solved and can't throw rescue goods and materials among the prior art, the relatively poor problem of practicality.

Drawings

Figure 1 is this application provides a foldable fire control unmanned aerial vehicle's overall structure plan view.

Fig. 2 is this application provides a foldable fire control unmanned aerial vehicle's overall structure bottom view.

Fig. 3 is one of this application provides foldable fire control unmanned aerial vehicle's section structure sketch map.

Fig. 4 is one of this application provides a partial structure schematic diagram of foldable fire control unmanned aerial vehicle.

Fig. 5 is a second partial schematic structural diagram of the foldable fire-fighting unmanned aerial vehicle provided by the present application.

Fig. 6 is a projectile subassembly schematic structure of foldable fire control unmanned aerial vehicle that this application provided.

Fig. 7 is a second schematic sectional view of the foldable fire-fighting unmanned aerial vehicle provided in the present application.

Fig. 8 is an enlarged view of a portion a in fig. 2 of a foldable fire-fighting drone provided by the present application.

The following are marked in the figure:

10. an unmanned aerial vehicle body; 110. protecting a spray ring; 111. a protective nozzle; 112. a water storage tank; 113. a water delivery pipe; 120. a protective cover; 20. a landing gear; 30. mounting a plate; 310. a camera body; 311. a water spray column; 320. a slider; 321. cleaning a brush; 330. a drive rod; 331. a support frame; 332. a drive plate; 333. a drive motor; 334. a sliding groove; 340. a support plate; 341. a toothed plate; 342. a fan blade; 343. a connecting rod; 344. a gear; 40. a mounting frame; 410. a master control component; 411. a battery pack; 420. a fixed mount; 421. a screw; 422. a guide bar; 423. a guide cylinder; 424. a throwing motor; 425. a driving frame; 426. a throwing frame; 427. a support bar; 428. a guide groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-8, this embodiment provides a foldable fire control unmanned aerial vehicle, including unmanned aerial vehicle body 10, fixed connection in undercarriage 20 of unmanned aerial vehicle body 10 diapire, fixed connection in mounting panel 30 of undercarriage 20 roof and the mounting bracket 40 of connecting unmanned aerial vehicle body 10 roof, still include:

the camera shooting assembly is connected to the bottom wall of the mounting plate 30 and used for shooting and detecting the fire scene condition;

the mirror cleaning assembly comprises a driving component connected to the top wall of the mounting plate 30, a cleaning component connected with the mounting plate 30 in a sliding mode and an air drying component connected to the output end of the cleaning component and used for cleaning the lens of the camera assembly;

the throwing assembly is arranged on the top wall of the mounting frame 40 and is used for throwing the rescue goods;

organism protective assembly, organism protective assembly spouts ring 110 and rotates the protection spray tube 111 that links to each other with undercarriage 20 including connecting in the protection of unmanned aerial vehicle body 10 rotor bottom, and protection spray tube 111 and mirror surface cleaning assembly linkage mutually, through driver part drive cleaning assembly reciprocating motion, the subassembly of making a video recording is cleared up, air-dry part and cleaning assembly linkage mutually simultaneously, blow along with the clearance, blow when dispelling smog to the lens of subassembly of making a video recording weathers, the shooting effect has been increased, the emergence of having solved the condition of a fire among the prior art must be accompanied by dense smoke, the camera lens can be contained in the dense smoke and not burnt abundant tiny particle and adhere to, lead to the camera lens to be shielded, can't continue the problem of surveying.

As shown in fig. 2, in addition to the above-mentioned mode, as a preferred embodiment, the image capturing assembly further includes a camera body 310, the camera body 310 is fixedly connected to the bottom wall of the mounting plate 30, a water spraying column 311 is further disposed at the bottom of the camera body 310, a water spraying opening of the water spraying column 311 corresponds to a lens of the camera body 310, the water spraying column 311 is matched with the lens cleaning assembly, the water spraying column 311 sprays water to the mirror surface of the camera body 310, the cleaning effect is increased, and the temperature of the camera body 310 is reduced.

As shown in fig. 7-8, as a preferred embodiment, on the basis of the above manner, further, the cleaning component includes a sliding block 320 and a cleaning brush 321, the sliding block 320 is slidably connected with the mounting plate 30 through a limiting groove, the sliding block 320 is matched with the driving component, the cleaning brush 321 is fixedly connected to the bottom of the sliding block 320, the cleaning brush 321 is matched with the lens of the camera body 310, and the cleaning brush 321 cleans attachments on the lens surface of the camera body 310.

As shown in fig. 1 to 8, as a preferred embodiment, on the basis of the above manner, further, the driving part includes a driving rod 330, a supporting frame 331, a driving plate 332 and a driving motor 333, the driving rod 330 is rotatably connected to the top wall of the mounting plate 30, the top wall of the driving rod 330 is provided with a sliding slot 334, the driving rod 330 is slidably connected to the sliding block 320 through the sliding slot 334, the supporting frame 331 is fixedly connected to the bottom wall of the unmanned aerial vehicle body 10, the driving plate 332 is rotatably connected to the supporting frame 331 and slidably connected to the driving rod 330 through the sliding slot 334, the driving motor 333 is arranged on the top wall of the unmanned aerial vehicle body 10, the output end of the driving motor 333 is fixedly connected to the driving plate 332, the driving motor 333 is connected to the protection nozzle 111 through a belt and a pulley, under the driving of the driving motor 333, the driving plate 332 rotates, and the driving rod 330 slidably connected to the driving plate 332 is driven by the sliding slot 334 to make a reciprocating deflection motion, the sliding groove 334 is used for driving the sliding block 320 to do linear reciprocating motion along the sliding groove 334 formed in the mounting plate 30, and the cleaning brush 321 fixedly connected with the sliding block 320 is driven to do linear reciprocating motion along with the sliding block 320, so that the mirror surface of the camera body 310 is cleaned in a reciprocating manner.

As shown in fig. 1 to 8, as a preferred embodiment, on the basis of the above manner, further, the air drying component includes a supporting plate 340, a toothed plate 341, fan blades 342, a connecting rod 343, and a gear 344, the supporting plate 340 is fixedly connected to the side wall of the slider 320, the toothed plate 341 is fixedly connected to the side wall of the mounting plate 30, the connecting rod 343 is rotatably connected to the supporting plate 340, the fan blades 342 and the gear 344 are respectively and fixedly connected to two ends of the connecting rod 343, the gear 344 is meshed with the toothed plate 341, the fan blades 342 correspond to the camera body 310, the connecting rod 343 is driven by the slider 320 to move along with the supporting plate 340, and then the fan blades 342 are driven to rotate at a high speed under the action of the toothed plate 341 and the gear 344, so as to air-dry the water remaining on the mirror surface of the camera body 310, increase the shooting effect, and reduce the influence of the dense smoke on the shooting.

As shown in fig. 1-5, as a preferred embodiment, on the basis of the above-mentioned mode, further, the top wall and the bottom wall of the unmanned aerial vehicle body 10 are both connected with symmetrically arranged water storage tanks 112, the four groups of water storage tanks 112 are communicated through a connecting pipe, and the water storage tanks 112 are connected with the protective spray pipe 111 and the protective spray ring 110 through water pipes 113, a pump body is arranged at the joint of the water storage tanks 112 and the water pipes 113, the symmetrically arranged water storage tanks 112 avoid the unmanned aerial vehicle from being out of control, and the water inside the water storage tanks 112 is synchronously reduced, so that the flying stability of the unmanned aerial vehicle is increased.

As shown in fig. 1, as a preferred embodiment, on the basis of the above manner, further, a total control part 410 and a battery pack 411 are fixedly connected to the top of the mounting frame 40, the total control part 410 is electrically connected to the unmanned aerial vehicle body 10, the pump body and the driving motor 333, and the total control part 410 is in the prior art and is connected to the ground through the total control part 410.

As shown in fig. 1 to 6, as a preferred embodiment, on the basis of the above manner, further, the throwing assembly includes a fixing frame 420, a screw 421, a guide rod 422, a guide cylinder 423, a throwing motor 424, a driving frame 425, a throwing frame 426 and a support rod 427, the fixing frame 420 and the guide cylinder 423 are both fixedly connected to the top wall of the mounting frame 40, the inner wall of the guide cylinder 423 is provided with a guide groove 428, the screw 421 is rotatably connected to the fixing frame 420, the driving frame 425 is threadedly connected to the outer wall of the screw 421, the driving frame 425 is slidably connected to the mounting frame 40, the support rod 427 is rotatably connected to the driving frame 425, the guide rod 422 is fixedly connected to the outer wall of the support rod 427, and the guide rod 422 is matched with the guide groove 428. The throwing motor 424 sets up in the mounting bracket 40 roof, and the throwing motor 424 output links to each other with screw 421 is fixed, the one end that guide bar 422 was kept away from to throwing frame 426 fixed connection in bracing piece 427, throwing motor 424, and then drive screw 421 and rotate, and then drive frame 425 that links to each other with the screw 421 screw slides along the mounting bracket 40 roof under mounting bracket 40, thereby drive and rotate the bracing piece 427 that links to each other with drive frame 425 and move thereupon, and under guide bar 422 and the effect to guide cylinder 423, after bracing piece 427 drives throwing frame 426 stretches out unmanned aerial vehicle body 10, under the effect of guide way 428, it rotates to drive well bracing piece 427 through guide bar 422, and then drive throwing frame 426 and rotate, and then throw inside article to stranded personnel, be convenient for stranded personnel to save oneself.

As shown in fig. 1 to 3, as a preferred embodiment, on the basis of the above manner, further, a protective cover 120 is further disposed on the top wall of the unmanned aerial vehicle body 10, the protective cover 120 is made of a heat insulation material, and the protective cover 120 protects the master control component 410.

Specifically, this foldable fire control unmanned aerial vehicle is at the during operation: when rescue workers cannot enter a fire scene to detect and rescue, the unmanned aerial vehicle is controlled to enter the fire scene from a door and a window through the mobile terminal, the pump body is started, water is further conveyed to the protective spraying ring 110 through the water conveying pipe 113 and is sprayed out through the spray head to form annular spraying to protect the rotor wing and the motor of the unmanned aerial vehicle, the unmanned aerial vehicle body 10 is prevented from being damaged by fire, and meanwhile, the camera body 310 transmits shot pictures to a receiving terminal in real time, so that the rescue workers can make rescue schemes according to the situation of the fire scene; when the fire spreads and the dense smoke is large, the driving motor 333 is started, the protective spray pipe 111 is driven to rotate through a belt and a belt wheel, the pump body is started, water enters the protective spray pipe 111 from the water storage tank 112 and the water delivery pipe 113 and is sprayed out in a fog shape, and a heat insulation spray layer is formed at the bottom of the unmanned aerial vehicle body 10 along with the rotation of the protective spray pipe 111, so that the unmanned aerial vehicle body 10 is effectively protected, the fire can be prevented from continuously spreading, once a rescue target is found, the unmanned aerial vehicle is controlled to fly to the top of trapped people, and then the trapped people are cooled and protected;

meanwhile, under the driving of the driving motor 333, the driving plate 332 rotates, and further the driving rod 330 slidably connected to the driving plate 332 is driven to perform reciprocating deflection motion through the sliding slot 334, and further the driving rod is driven to perform linear reciprocating motion with the sliding block 320 along the sliding slot 334 formed in the mounting plate 30 through the sliding slot 334, so as to drive the cleaning brush 321 fixedly connected to the sliding block 320 to perform linear reciprocating motion with the sliding block 320, and further perform reciprocating cleaning on the mirror surface of the camera body 310, and at the same time, the water spraying column 311 sprays water to the mirror surface of the camera body 310, so as to increase the cleaning effect and cool the camera body 310, and at the same time, under the driving of the sliding block 320, the connecting rod 343 is driven by the supporting plate 340 to move therewith, and further the fan blades 342 are driven to perform high-speed rotation under the effects of the toothed plate 341 and the gear 344, so as to air-dry the water remaining on the mirror surface of the camera body 310, and increase the shooting effect, the influence of dense smoke on shooting is reduced; when stranded personnel entity receives the injury and needs first aid article, start throwing motor 424, and then drive screw 421 and rotate, and then drive the drive frame 425 that links to each other with screw 421 screw thread and slide along mounting bracket 40 roof under mounting bracket 40, thereby drive the bracing piece 427 that rotates with drive frame 425 and link to each other and move thereupon, and under guide bar 422 and the effect to guide cylinder 423, after the bracing piece 427 drives throwing frame 426 and stretches out unmanned aerial vehicle body 10, under the effect of guide way 428, bracing piece 427 rotates in driving through guide bar 422, and then drive throwing frame 426 and rotate, and then throw inside article to stranded personnel of saving oneself, be convenient for stranded personnel carry out the rescue oneself.

The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.