Quick rescue flying life buoy

Abstract

The utility model discloses a quick rescue flying life buoy, and relates to the technical field of rescue equipment. The life buoy comprises a life buoy main body, four corners of the life buoy main body are fixedly connected with protective covers, an inner cavity of each protective cover is fixedly connected with a mounting frame, and the top of each mounting frame is fixedly connected with a first motor. The flying life buoy can rapidly fly to the position of a drowning person through lift force provided by the four propellers, rescue time is greatly shortened, rescue efficiency is improved, compared with a traditional life buoy which is thrown by manpower or transported by a ship, the flying life buoy can cross a farther distance to reach a drowning point in a shorter time, and the life buoy is more convenient to use. The life buoy body can flexibly move on the water through the propelling assembly, effective water rescue support is provided for the drowning person, the life buoy can be rapidly adjusted to be close to the drowning person, the drowning person is helped to emerge from the water, and the success rate of water rescue is greatly increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of rescue equipment, especially relates to a quick rescue flying life buoy. BACKGROUND

[0002] With the increasing frequency of water activities, such as deep sea operation, ocean navigation, water extreme sports, etc., the scene and environment of the accident become more complex, the traditional life buoy only relies on buoyancy to provide basic rescue function, when the fallen person is in deep water or the area with turbulent water flow, the rescuer is difficult to quickly send the life buoy to the fallen person, resulting in rescue time delay.

[0003] The existing life-saving equipment has limited information acquisition means when facing complex water environment, and the rescuer is difficult to master the position, state of the fallen person and the detailed situation of the surrounding water area in real time, which causes great obstacle to accurately judge the rescue situation and take effective measures, therefore, the utility model provides a quick rescue flying life buoy to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a quick rescue flying life buoy, through the cooperation of the propelling assembly and the communication assembly, the problem of poor use effect of the life-saving equipment in the prior art when facing complex water environment is solved.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme.

[0006] The utility model discloses a kind of quick rescue flight lifebuoy, including lifebuoy main body, the four corners of lifebuoy main body are uniformly fixedly connected with protective cover, the inner chamber of protective cover is fixedly connected with mounting bracket, the top of mounting bracket is fixedly connected with first motor, the output of first motor is fixedly connected with propeller, the side of lifebuoy main body bottom is fixedly connected with propulsion assembly, the side of lifebuoy main body is fixedly connected with communication assembly, the propulsion assembly includes shell, the top of shell is fixedly connected with lifebuoy main body, the inner chamber of shell is fixedly connected with fixed frame, the bottom of fixed frame is fixedly connected with second motor, the output of second motor is fixedly connected with circular gear, the side of fixed frame bottom is movably connected with sector gear through bearing, sector gear is engaged with circular gear, the side of sector gear bottom is fixedly connected with rotating rod, the bottom of rotating rod penetrates the inner chamber of shell and extends to the outside of shell, the bottom of rotating rod is fixedly connected with propeller, the side of propeller is provided with propeller blade, four propellers are evenly distributed in the circumferential direction of lifebuoy main body, each propeller is driven by independent first motor, first motor adopts waterproof design, can stably operate in humid environment, the blade of propeller adopts high-strength, lightweight aviation material, with good aerodynamic performance, can provide sufficient lift, so that lifebuoy can fly in the air, propeller is arranged on the side of lifebuoy bottom, can provide thrust, propeller adopts small, efficient propeller structure, is driven by second motor, can adjust the propulsion direction of propeller, so that lifebuoy has good mobility under water, the airfoil design is adopted for propeller, the airfoil is optimized through fluid mechanics simulation and wind tunnel experiment, while ensuring sufficient lift, effectively reducing the downwash intensity of airflow, reducing the impact on water surface, thereby reducing water splash, at the same time, the installation angle of propeller is carefully adjusted, so that airflow is more evenly dispersed, avoiding concentrated strong impact on water surface in some areas, at the same time, for the take-off balance problem generated by single-side propeller, by automatically adjusting the rotating speed of first motor, by increasing or reducing the lift of corresponding rotor, to compensate the unbalanced force generated by propeller, so as to ensure the balance stability of lifebuoy in the process of taking off, in addition, during the preparation stage before taking off, operator can calibrate the initial state of propeller through debugging equipment, ensure that it is in the best working state when taking off, further reduce the potential impact on take-off balance.

[0007] The utility model further sets up, the surface of propeller is fixedly connected with mounting cover, the side of mounting cover extends to the above of propeller blade, the mounting cover arranged on the surface of propeller can protect propeller blade, ensure that propeller blade will not cause harm to the person falling into water due to the mistaken touch of the person falling into water during rotation.

[0008] The utility model further sets up, communication assembly includes installation shell, the surface fixed connection of installation shell has video recorder, the side fixed connection of installation shell surface has communication ware, the other side fixed connection of installation shell surface has the light, and video recorder has wide-angle shooting function, can all -round shooting fall into water on -the -spot condition, camera adopts waterproof, shockproof design, can work normally in the severe water and underwater environment, camera is connected with image storage module and wireless transmission module, and image storage module is used for real -time storage shooting video material, and wireless transmission module can transmit the video of shooting to the terminal equipment of rescue personnel in real time, such as cell -phone, tablet computer etc, make rescue personnel can understand the water and underwater condition of fall into water on -the -spot in time, and formulate reasonable rescue strategy.

[0009] The utility model further sets up, the inner chamber of protection cover is fixedly connected with protection frame, protection frame is cross type structure, and protection frame sets up inside protection cover, and the safety of propeller rotating process is improved.

[0010] The utility model further sets up, the inner chamber of installation shell is built -in battery, and battery is electrically connected with video recorder and communication ware through wire respectively, and battery provides power support for video recorder and communication ware, so that it can keep good video recording and communication effect.

[0011] The utility model further sets up, the inner chamber of life buoy main part is fixedly connected with filled foam, and the material of life buoy main part is carbon fiber light material, and the filled foam in life buoy main part can increase the buoyancy of life buoy main part, and the life buoy main part made of carbon fiber light material has the advantages of light weight and high use strength.

[0012] The utility model further sets up, the number of first motor is four, and is distributed inside protection cover, and the surface of first motor is waterproof structure design, and the surface of first motor adopts waterproof design, can cope with the severe environment on water, and improve the service life of first motor.

[0013] The utility model further sets up, video recorder is high definition camera, and communication ware adopts waterproof microphone and waterproof loudspeaker, and the video recorder of high definition camera can improve shooting effect.

[0014] The utility model has the advantages of the following.

[0015] 1. The utility model discloses a flight lifesaving buoy can fly to the position of the swimmer quickly through the lift provided by four propellers, greatly shorten the rescue time, improve the rescue efficiency, compared with the traditional lifesaving buoy relies on manpower to throw or ship transportation, flight lifesaving buoy can cross farther distance in shorter time to reach the swimmer's point, and the valuable rescue time is striven for the swimmer, through the propulsion assembly makes lifesaving buoy main part can move flexibly on the water, provides effective water rescue support for the swimmer, and the lifesaving buoy can adjust the position quickly and approach the swimmer, help him to float to the water surface, greatly improve the success rate of water rescue, compared with the traditional lifesaving buoy cannot rescue on the water actively, flight lifesaving buoy expands the dimension and possibility of rescue.

[0016] 2. The utility model discloses through communication assembly makes the water and underwater condition of the swimmer's site of rescue personnel can understand in real time, including the state of swimmer, surrounding water environment etc., this provides comprehensive and accurate basis for the rescue personnel to make reasonable rescue strategy. Rescue personnel can understand the complexity of water area, the injury condition of swimmer etc. in advance according to the video shot, thereby prepare more suitable rescue tool and scheme, improve the pertinence and effectiveness of rescue action. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing do simple introduction.

[0018] Figure 1 It is a kind of quick rescue flight lifesaving buoy's perspective view.

[0019] Figure 2 It is a kind of quick rescue flight lifesaving buoy's side perspective view.

[0020] Figure 3 It is a kind of quick rescue flight lifesaving buoy's cutaway view of shell.

[0021] Figure 4 It is a kind of quick rescue flight lifesaving buoy's bottom perspective view.

[0022] Figure 5 It is a kind of quick rescue flight lifesaving buoy's cutaway view of lifesaving buoy main part.

[0023] In the drawing: 1, lifesaving buoy main part;2, protective cover;3, mounting frame;4, first motor;5, propeller;6, propulsion assembly;601, shell;602, fixed frame;603, second motor;604, circular gear;605, sector gear;606, rotating rod;607, propeller;608, propeller blade;7, communication assembly;701, installation shell;702, video recorder;703, communicator;704, illuminating lamp;8, mounting cover;9, protective frame;10, filling foam. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described below with reference to the accompanying drawings in the embodiments of the utility model. The described embodiments are only some of the embodiments of the utility model, not all the embodiments.

[0025] Embodiment one

[0026] Please refer to Figures 1-5 The utility model discloses a kind of quick rescue flight lifebuoy, including lifebuoy main body 1, the four corners of lifebuoy main body 1 are all fixedly connected with protective cover 2, the inner chamber of protective cover 2 is fixedly connected with mounting bracket 3, the top of mounting bracket 3 is fixedly connected with first motor 4, the output of first motor 4 is fixedly connected with propeller 5, the side of lifebuoy main body 1 bottom is fixedly connected with propulsion assembly 6, the side of lifebuoy main body 1 is fixedly connected with communication assembly 7, propulsion assembly 6 includes shell 601, the top of shell 601 is fixedly connected with lifebuoy main body 1, the inner chamber of shell 601 is fixedly connected with fixed frame 602, the bottom of fixed frame 602 is fixedly connected with second motor 603, the output of second motor 603 is fixedly connected with circular gear 604, the side of the bottom of fixed frame 602 is movably connected with sector gear 605 by bearing, sector gear 605 is engaged with circular gear 604, the side of the bottom of sector gear 605 is fixedly connected with rotating rod 606, the bottom of rotating rod 606 penetrates the inner chamber of shell 601 and extends to the outside of shell 601, the bottom of rotating rod 606 is fixedly connected with propeller 607, and the side of propeller 607 is provided with propeller blade 608.

[0027] Specifically: four propellers 5 are evenly distributed in the circumferential direction of the life buoy body 1, each propeller 5 is driven by an independent first motor 4, the first motor 4 adopts waterproof design and can stably operate in a humid environment, the blades of the propeller 5 are made of high-strength and lightweight aviation materials and have good aerodynamic performance, which can provide sufficient lift to enable the life buoy to fly in the air, the pusher 607 is arranged on one side of the bottom of the life buoy and can provide thrust, the pusher 607 adopts a small and efficient propeller 5 structure and is driven by a second motor 603, which can adjust the propulsion direction of the pusher 607 to enable the life buoy to have good mobility underwater, the propeller 5 adopts an airfoil design, which is optimized through fluid mechanics simulation and wind tunnel experiment to effectively reduce the downwash intensity of airflow and reduce the impact on the water surface, thereby reducing water splashing, at the same time, the installation angle of the propeller 5 is carefully adjusted to make the airflow more evenly dispersed to avoid strong impact on a certain area of the water surface, at the same time, to solve the take-off balance problem caused by the single-sided pusher 607, the rotation speed of the first motor 4 is automatically adjusted to increase or decrease the lift of the corresponding rotor to compensate for the unbalanced force caused by the pusher 607, thereby ensuring the balance and stability of the life buoy during take-off, in addition, during the preparation stage before take-off, the operator can calibrate the initial state of the pusher 607 through the debugging device to ensure that it is in the best working state during take-off, further reducing the potential impact on take-off balance.

[0028] Embodiment two

[0029] Please refer to Figures 1-5 On the basis of embodiment one, the surface of the pusher 607 is fixedly connected with a mounting cover 8, one side of the mounting cover 8 extends above the pusher blade 608, the communication assembly 7 includes a mounting shell 701, the surface of the mounting shell 701 is fixedly connected with a video recorder 702, one side of the surface of the mounting shell 701 is fixedly connected with a communicator 703, the other side of the surface of the mounting shell 701 is fixedly connected with an illuminating lamp 704, the inner cavity of the protective cover 2 is fixedly connected with a protective frame 9, the protective frame 9 is a cross-shaped structure, the inner cavity of the mounting shell 701 is built-in a storage battery, the storage battery is electrically connected with the video recorder 702 and the communicator 703 through wires, the inner cavity of the life buoy body 1 is fixedly connected with a foam filling 10, the material of the life buoy body 1 is a carbon fiber lightweight material, the number of the first motors 4 is four and they are distributed inside the protective cover 2, the surface of the first motor 4 is a waterproof structure design, the video recorder 702 is a high-definition camera, and the communicator 703 adopts a waterproof microphone and a waterproof loudspeaker.

[0030] Specifically, the mounting cover 8 arranged on the surface of the propeller 607 can protect the propeller blades 608, so that the falling person will not be hurt by accidentally touching the propeller blades 608 during rotation, the video recorder 702 has a wide-angle shooting function and can shoot the falling scene in all directions, the camera is designed to be waterproof and shockproof and can work normally in harsh water and underwater environments, the camera is connected with an image storage module and a wireless transmission module, the image storage module is used for storing the shooting video data in real time, and the wireless transmission module can transmit the shooting video to the terminal equipment (such as a mobile phone or a tablet computer) of the rescuer in real time, so that the rescuer can timely understand the water and underwater conditions of the falling scene, make a reasonable rescue strategy, the protection frame 9 is arranged in the inside of the protection cover 2 and protects the propeller 5, thereby improving the safety of the propeller 5 during rotation, the battery provides power support for the video recorder 702 and the communicator 703, so that the video recorder 702 and the communicator 703 can maintain good video recording and communication functions, the filling foam 10 in the lifesaving ring body 1 can increase the buoyancy of the lifesaving ring body 1, and the lifesaving ring body 1 made of carbon fiber lightweight material has the advantages of light weight and high use strength, the surface of the first motor 4 is designed to be waterproof, so that the first motor 4 can work in harsh water environments and has a long service life, and the video recorder 702 with a high-definition camera can improve the shooting effect.

[0031] The working principle of the utility model is as follows: when receiving a rescue task, the rescuer starts the first motor 4 through remote control, so that the propeller 5 starts to rotate, along with the increase of the rotating speed of the propeller 5, the lifesaving ring body 1 gradually obtains lift, the lifesaving ring body 1 is controlled to fly to the vicinity of the falling person and lands on the water surface, then the second motor 603 and the propeller 607 are started, the second motor 603 drives the circular gear 604 to rotate, the circular gear 604 drives the sector gear 605 to rotate, the sector gear 605 drives the rotating rod 606 to rotate, the rotating rod 606 drives the propeller 607 to adjust the angle, the propeller 607 drives the propeller blades 608 to rotate, so as to move the lifesaving ring body 1 to the falling person, and the purpose of rapid rescue is achieved.

[0032] The above disclosed preferred embodiments of the utility model are only used for helping to describe the utility model, the preferred embodiments do not describe all the details and limit the utility model to only the specific implementation, the description selects and specifically describes these embodiments, so as to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A quick rescue flight life raft comprising a life raft body (1), characterized in that: The four corners of the life buoy body (1) are fixedly connected with protective covers (2), the inner cavities of the protective covers (2) are fixedly connected with mounting racks (3), the top of the mounting rack (3) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with a propeller (5), one side of the bottom of the life buoy body (1) is fixedly connected with a propulsion assembly (6), and one side of the life buoy body (1) is fixedly connected with a communication assembly (7). The propulsion assembly (6) comprises an outer shell (601), the top of the outer shell (601) is fixedly connected with the life buoy body (1), the inner cavity of the outer shell (601) is fixedly connected with a fixing rack (602), the bottom of the fixing rack (602) is fixedly connected with a second motor (603), the output end of the second motor (603) is fixedly connected with a circular gear (604), one side of the bottom of the fixing rack (602) is movably connected with a sector gear (605) through a bearing, the sector gear (605) is engaged with the circular gear (604), one side of the bottom of the sector gear (605) is fixedly connected with a rotating rod (606), the bottom of the rotating rod (606) penetrates through the inner cavity of the outer shell (601) and extends to the outside of the outer shell (601), and the bottom of the rotating rod (606) is fixedly connected with a propeller (607), one side of the propeller (607) is provided with a propeller blade (608).

2. A quick rescue flight life raft according to claim 1, characterized in that: The surface of the propeller (607) is fixedly connected with a mounting cover (8), and one side of the mounting cover (8) extends above the propeller blade (608).

3. A quick rescue flight life raft according to claim 1, characterized in that: The communication assembly (7) comprises a mounting shell (701), the surface of the mounting shell (701) is fixedly connected with a video recorder (702), one side of the surface of the mounting shell (701) is fixedly connected with a communicator (703), and the other side of the surface of the mounting shell (701) is fixedly connected with an illuminating lamp (704).

4. A quick rescue flight life raft according to claim 1, characterized in that: The inner cavity of the protective cover (2) is fixedly connected with a protective rack (9), and the protective rack (9) is of a cross-shaped structure.

5. A quick rescue flight life raft according to claim 3, characterized in that: A storage battery is arranged in the inner cavity of the mounting shell (701), and the storage battery is electrically connected with the video recorder (702) and the communicator (703) through wires.

6. A quick rescue flight life raft according to claim 1, characterized in that: The inner cavity of the life buoy body (1) is fixedly connected with a foam filler (10), and the life buoy body (1) is made of a carbon fiber lightweight material.

7. A quick rescue flight life raft according to claim 1, characterized in that: The number of the first motors (4) is four, and the first motors (4) are arranged in the interiors of the protective covers (2), and the surfaces of the first motors (4) are of a waterproof structure.

8. A quick rescue flight life raft according to claim 3, characterized in that: The video recorder (702) is a high-definition camera, and the communicator (703) adopts a waterproof microphone and a waterproof loudspeaker.

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