Life buoy with flying function

Abstract

The utility model discloses a life buoy with a flying function, which relates to the technical field of life buoys, and comprises a life buoy main body, flying mechanisms are arranged on the left side and the right side of the life buoy main body, a photographing mechanism is arranged on the front side of the two flying mechanisms, and the photographing mechanism is located on the front side of the life buoy main body. The two flying mechanisms each comprise a flying driving box, four supporting rods are fixedly installed at the tops of the two flying driving boxes in an annular array mode, a protective shell is fixedly installed at the top ends of the four supporting rods, auxiliary traction boxes are fixedly installed at the bottoms of the flying driving boxes, and the photographing mechanism comprises an arc hollow rod. According to the life buoy, the life buoy main body, the flight driving box, the flight fan blades and the waterproof wireless camera are matched with one another, so that the life buoy main body can accurately position the position of a person falling into water by utilizing flight, the rescue accuracy is ensured, a rescue worker does not need to enter water to give the life buoy or throw the life buoy, and the rescue process is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of life buoys, in particular to a life buoy with a flying function. Background Art

[0002] Water rescue refers to the rescue measures taken by people when an accident occurs during water activities. It is divided into still water rescue and wave rescue. It is an important measure to ensure the safety of swimmers. A lifebuoy is a type of water rescue equipment, usually made of cork, foam plastic or other lightweight materials with a small specific gravity, and wrapped with canvas, plastic, etc. The existing technology has the following problems:

[0003] Because the existing ordinary lifebuoys only have a close-range passive rescue function, they cannot accurately rescue people who fall into the water at a long distance. When in use, they can only be thrown manually. Since the lifebuoy is light, the accuracy of the delivery cannot be guaranteed. The thrown lifebuoy is easy to deviate, making it impossible to carry out effective rescue. At the same time, due to the single structure of the existing lifebuoy, even if the drowning person successfully gets the lifebuoy, he will not be able to escape in time due to the lack of ability to paddle. At this time, it is necessary to tie a rope to the lifebuoy for pulling, and professional knotting techniques are required. Blind knotting by non-professionals can easily cause the rope to fall off during use, making it impossible to pull the rescued person back to the shore in time. Utility Model Content

[0004] The utility model provides a life buoy with a flying function to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A life buoy with a flying function comprises a life buoy main body, a flying mechanism is arranged on both the left and right sides of the life buoy main body, a photographing mechanism is arranged on the front sides of the two flying mechanisms, the photographing mechanism is located on the front side of the life buoy main body, the two flying mechanisms each comprise a flying drive box, four supporting rods are fixedly installed with a circular array on the top of the two flying drive boxes, a protective shell is fixedly installed on the top of the four supporting rods, an auxiliary pulling box is fixedly installed on the bottom of the flying drive box, the photographing mechanism comprises a circular arc hollow rod, both ends of the circular arc hollow rod are fixedly connected to the front sides of the two flying drive boxes respectively, two fixed hanging plates are fixedly installed on the middle part of the front side of the circular arc hollow rod, and a waterproof wireless camera is fixedly installed below between the opposite surfaces of the two fixed hanging plates.

[0007] A further improvement of the technical solution of the utility model lies in that: a waterproof brushless motor 1 is fixedly installed on the top of the inner wall of the two flight drive boxes, the output shaft of the waterproof brushless motor 1 passes through the top of the flight drive box and is fixedly installed with a flight fan blade, the flight fan blade is located in the inner cavity of the protective shell, a battery is fixedly installed on the side of the inner wall of the flight drive box close to the lifebuoy body, and an integrated electronic speed regulator is fixedly installed on the side of the inner wall of the flight drive box away from the battery.

[0008] A further improvement of the technical solution of the utility model is that a bearing is fixedly installed on the outer wall of the output shaft of the waterproof brushless motor, the bottom of the outer ring of the bearing is fixedly connected to the top of the flight drive box, and a waterproof rubber ring is fixedly installed on the outer wall of the bearing, and the bottom of the waterproof rubber ring is fixedly connected to the top of the flight drive box.

[0009] A further improvement of the technical solution of the utility model lies in that: a waterproof brushless motor 2 is fixedly installed in the inner cavity of the auxiliary pulling box, the output shaft of the waterproof brushless motor 2 passes through the side of the auxiliary pulling box away from the lifebuoy body and is fixedly installed with a paddling wide board, the power output end of the battery is electrically connected to the power input end of the waterproof brushless motor 1 and the waterproof brushless motor 2, respectively, and the control output end of the integrated electronic speed regulator is electrically connected to the control input end of the waterproof brushless motor 1 and the waterproof brushless motor 2, respectively.

[0010] A further improvement of the technical solution of the utility model is that the lifebuoy body comprises a plastic shell, an oak filling core is fixedly installed in the inner cavity of the plastic shell, and a rope positioning plate is fixedly installed in the middle of the rear side of the plastic shell.

[0011] A further improvement of the technical solution of the utility model lies in that: a drive cabin is provided inside the rope positioning plate, a threaded rod is threadedly installed on the rear side of the inner wall of the drive cabin, the rear end of the threaded rod penetrates into the rear side of the rope positioning plate and is fixedly installed with a knob, the front end of the threaded rod penetrates into the inner cavity of the drive cabin and is movably installed with a limit plate, connecting rods are fixedly installed on the left and right sides of the front end of the limit plate, the rope positioning plate is provided with two through holes that pass through the upper and lower parts, the inner cavities of the two through holes are fixedly installed with rope sleeves, the middle parts of the rear sides of the inner circles of the two rope sleeves are provided with pressure plate slots, the front ends of the two connecting rods respectively penetrate into the inner cavities of the two pressure plate slots and are fixedly installed with arc-shaped rope pressure plates, the two arc-shaped rope pressure plates are respectively clamped with the two pressure plate slots, and the front sides of the two arc-shaped rope pressure plates are fixedly installed with a number of conical metal blocks.

[0012] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0013] 1. The utility model provides a life buoy with a flying function. Through the cooperation among the life buoy body, the flying drive box, the flying fan blades, and the waterproof wireless camera, the life buoy body can use the flying function to accurately locate the position of the person who falls into the water, thereby ensuring the accuracy of the rescue. There is no need for rescuers to go into the water to give the life buoy or throw the life buoy, and the rescue process is safer.

[0014] 2. The utility model provides a life buoy with a flying function. Through the mutual cooperation among the auxiliary pulling box, the paddling wide board, and the rope positioning board, the life buoy body and the rope can be stably connected without professional knotting techniques. At the same time, the rotation of the paddling wide board can assist the pulling of the rope, making the pulling more labor-saving and improving the rescue efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0016] Figure 2 A schematic diagram of the flight mechanism of the utility model structure;

[0017] Figure 3 It is a cross-sectional schematic diagram of the flight drive box and the auxiliary pulling box of the structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the main body of the lifebuoy of the utility model structure;

[0019] Figure 5 It is a cross-sectional schematic diagram of the rope positioning plate of the utility model structure.

[0020] In the figure: 1. Lifebuoy body; 11. Plastic shell; 12. Oak filling core; 13. Rope positioning plate; 131. Drive cabin; 132. Threaded rod; 133. Knob; 134. Limit plate; 135. Connecting rod; 136. Through hole; 137. Rope sleeve; 138. Pressure plate slot; 139. Arc rope pressure plate; 1391. Conical metal block; 2. Flight mechanism; 21. Flight drive box; 211. Waterproof brushless motor 1; 212. Flight blades; 213. Bearing; 214. Waterproof rubber ring; 215. Battery; 216. Integrated electronic speed regulator; 22. Auxiliary pulling box; 221. Waterproof brushless motor 2; 222. Paddling board; 23. Protective shell; 24. Support rod; 3. Photographic mechanism; 31. Arc hollow rod; 32. Fixed hanging plate; 33. Waterproof wireless camera. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2 As shown, the utility model provides a life buoy with a flying function, comprising a life buoy body 1, a flying mechanism 2 is arranged on both the left and right sides of the life buoy body 1, a photographing mechanism 3 is arranged on the front side of the two flying mechanisms 2, the photographing mechanism 3 is located on the front side of the life buoy body 1, the two flying mechanisms 2 each comprise a flying drive box 21, four supporting rods 24 are fixedly installed in an annular array on the top of the two flying drive boxes 21, a protective shell 23 is fixedly installed on the top of the four supporting rods 24, an auxiliary pulling box 22 is fixedly installed on the bottom of the flying drive box 21, the photographing mechanism 3 comprises a circular hollow rod 31, both ends of the circular hollow rod 31 are fixedly connected to the front sides of the two flying drive boxes 21 respectively, two fixed hanging plates 32 are fixedly installed on the middle part of the front side of the circular hollow rod 31, and a waterproof wireless camera 33 is fixedly installed below between the opposite surfaces of the two fixed hanging plates 32;

[0023] According to the inclination between the fixed hanging plate 32 at the front end of the arc hollow rod 31, the waterproof wireless camera 33 can observe the position of the person who falls into the water, so as to facilitate flying towards the person who falls into the water and determine the precise landing point. The protective shell 23 can protect the flying fan blades 212 to prevent the flying fan blades 212 from being damaged or accidentally injuring the person who falls into the water.

[0024] like Figure 3 As shown, a waterproof brushless motor 211 is fixedly installed on the top of the inner wall of the two flight drive boxes 21, the output shaft of the waterproof brushless motor 211 penetrates the top of the flight drive box 21 and is fixedly installed with a flight blade 212, the flight blade 212 is located in the inner cavity of the protective shell 23, a battery 215 is fixedly installed on the side of the inner wall of the flight drive box 21 close to the lifebuoy body 1, an integrated electronic speed regulator 216 is fixedly installed on the side of the inner wall of the flight drive box 21 away from the battery 215, a bearing 213 is fixedly installed on the outer wall of the output shaft of the waterproof brushless motor 211, the bottom of the outer ring of the bearing 213 is fixedly connected to the top of the flight drive box 21, and a waterproof rubber ring 214 is fixedly installed on the outer wall of the bearing 213. The bottom of the water rubber ring 214 is fixedly connected to the top of the flight drive box 21, and the inner cavity of the auxiliary pulling box 22 is fixedly installed with a waterproof brushless motor 221. The output shaft of the waterproof brushless motor 221 passes through the side of the auxiliary pulling box 22 away from the lifebuoy body 1 and is fixedly installed with a paddling wide board 222. The power output end of the battery 215 is electrically connected to the power input end of the waterproof brushless motor 1 211 and the waterproof brushless motor 2 221 respectively, for powering them, and the control output end of the integrated electronic speed regulator 216 is electrically connected to the control input end of the waterproof brushless motor 1 211 and the waterproof brushless motor 2 221 respectively, for remotely controlling the speed of the waterproof brushless motor 1 211 and the waterproof brushless motor 2 221;

[0025] The waterproof brushless motor 211 in the inner cavity of the two flight drive boxes 21 is started by remote control, and the integrated electronic speed regulator 216 is used to control the rotation speed, thereby driving the two flight blades 212 to rotate at high speed, generating an upward lift force, so that the entire lifebuoy body 1 rises. When it reaches the sky above the drowning person, the rotation speed of the waterproof brushless motor 211 can be slowly reduced, so that the lifebuoy body 1 slowly descends and finally lands on the head of the drowning person. When the drowning person grabs the lifebuoy body 1, the buoyancy generated by the plastic shell 11 on its outer wall and the oak filling core 12 inside can be used to save him.

[0026] like Figure 4 , Figure 5 As shown, the lifebuoy body 1 includes a plastic shell 11, an oak filling core 12 is fixedly installed in the inner cavity of the plastic shell 11, a rope positioning plate 13 is fixedly installed in the middle of the rear side of the plastic shell 11, a driving cabin 131 is opened inside the rope positioning plate 13, a threaded rod 132 is threadedly installed on the rear side of the inner wall of the driving cabin 131, the rear end of the threaded rod 132 penetrates to the rear side of the rope positioning plate 13 and is fixedly installed with a knob 133, the front end of the threaded rod 132 penetrates to the inner cavity of the driving cabin 131 and is movably installed with a limit plate 134, and the left and right sides of the front end of the limit plate 134 are A connecting rod 135 is fixedly installed, and the rope positioning plate 13 is provided with two through holes 136 that pass through from top to bottom. The inner cavities of the two through holes 136 are fixedly installed with rope sleeves 137. The middle part of the rear side of the inner circle of the two rope sleeves 137 is provided with a pressure plate slot 138. The front ends of the two connecting rods 135 respectively penetrate into the inner cavities of the two pressure plate slots 138 and are fixedly installed with arc-shaped rope pressure plates 139. The two arc-shaped rope pressure plates 139 are respectively engaged with the two pressure plate slots 138. The front sides of the two arc-shaped rope pressure plates 139 are fixedly installed with a plurality of conical metal blocks 1391.

[0027] When in use, the hemp rope is first passed from bottom to top through the rope sleeve 137 of the inner circle of the left through hole 136, and then passed from top to bottom through the rope sleeve 137 of the inner circle of the right through hole 136, and then the knob 133 is directly rotated to rotate the threaded rod 132 to move toward the inner cavity of the drive cabin 131, and the movable connection with the limit plate 134 is cooperated to make the arc-shaped rope pressure plate 139 at the front end of the two connecting rods 135 move forward out of the pressure plate slot 138, so as to squeeze the outer wall of the hemp rope passing through the inner circle of the rope sleeve 137, and at the same time, the conical metal block 1391 is inserted into the gap of the hemp rope to improve the fixing effect, and the threaded rod 132 and the conical metal block 1391 are made of stainless steel to avoid rusting due to water.

[0028] The working principle of this life buoy with flying function will be specifically described below.

[0029] like Figure 1-5As shown, when in use, the hemp rope is first passed through the rope sleeve 137 of the inner circle of the left through hole 136 from bottom to top, and then passed through the rope sleeve 137 of the inner circle of the right through hole 136 from top to bottom, and then the knob 133 is directly rotated to rotate the threaded rod 132 to move toward the inner cavity of the driving cabin 131, and the movable connection with the limit plate 134 is cooperated to make the arc-shaped rope pressure plate 139 at the front end of the two connecting rods 135 move forward out of the pressure plate card slot 138, and the outer wall of the hemp rope passing through the inner circle of the rope sleeve 137 is squeezed, and the conical metal block 1391 is used to penetrate into the gap of the hemp rope to improve the fixing effect, and then the waterproof brushless motor 211 in the inner cavity of the two flight drive boxes 21 can be started by remote control, and the integrated electronic speed regulator 216 is used to control the speed, so as to drive the two flight blades 212 to fly high. The life buoy body 1 is rotated at a high speed to generate an upward lift, so that the whole life buoy body 1 rises, and then the waterproof wireless camera 33 observes the position of the person who falls into the water according to the inclination between the hanging plate 32 fixed at the front end of the arc hollow rod 31, flies towards the person who falls into the water, and when it reaches above the person who falls into the water, the speed of the waterproof brushless motor 1 211 can be slowly reduced to make the life buoy body 1 slowly descend and finally fall on the head of the person who falls into the water. When the person who falls into the water grabs the life buoy body 1, the buoyancy generated by the plastic shell 11 on its outer wall and the oak filling core 12 inside can be used to save him, and then the people on the shore grab the hemp rope and pull it toward the shore, and start the waterproof brushless motor 2 221 in the inner cavity of the auxiliary pulling box 22 in cooperation with the remote control, thereby driving the paddling wide board 222 to rotate in the direction of the rope positioning plate 13, thereby assisting the people on the shore to pull the person who falls into the water and increasing the pulling speed.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A life buoy with a flying function, comprising a life buoy body (1), characterized in that: The left and right sides of the lifebuoy body (1) are both provided with flying mechanisms (2), and the front sides of the two flying mechanisms (2) are provided with photographing mechanisms (3), and the photographing mechanisms (3) are located on the front side of the lifebuoy body (1). The two flying mechanisms (2) both include a flying drive box (21), and four supporting rods (24) are fixedly installed in a circular array on the top of the two flying drive boxes (21), and protective shells (23) are fixedly installed on the tops of the four supporting rods (24), and an auxiliary pulling box (22) is fixedly installed on the bottom of the flying drive box (21). The photographing mechanism (3) includes a circular hollow rod (31), and the two ends of the circular hollow rod (31) are respectively fixedly connected to the front sides of the two flying drive boxes (21), and two fixed hanging plates (32) are fixedly installed in the middle of the front side of the circular hollow rod (31), and a waterproof wireless camera (33) is fixedly installed below the opposite surfaces of the two fixed hanging plates (32).

2. A lifebuoy with flying function according to claim 1, characterized in that: A waterproof brushless motor (211) is fixedly mounted on the top of the inner wall of each of the two flight drive boxes (21); an output shaft of the waterproof brushless motor (211) passes through the top of the flight drive box (21) and is fixedly mounted with a flight blade (212); the flight blade (212) is located in the inner cavity of the protective shell (23); a battery (215) is fixedly mounted on a side of the inner wall of the flight drive box (21) close to the lifebuoy body (1); and an integrated electronic speed regulator (216) is fixedly mounted on a side of the inner wall of the flight drive box (21) away from the battery (215).

3. A lifebuoy with flying function according to claim 2, characterized in that: A bearing (213) is fixedly mounted on the outer wall of the output shaft of the waterproof brushless motor 1 (211), the bottom of the outer ring of the bearing (213) is fixedly connected to the top of the flight drive box (21), and a waterproof rubber ring (214) is fixedly mounted on the outer wall of the bearing (213), the bottom of the waterproof rubber ring (214) is fixedly connected to the top of the flight drive box (21).

4. A lifebuoy with flying function according to claim 2, characterized in that: The inner cavity of the auxiliary pulling box (22) is fixedly installed with a second waterproof brushless motor (221); the output shaft of the second waterproof brushless motor (221) passes through the side of the auxiliary pulling box (22) away from the lifebuoy body (1) and is fixedly installed with a paddling board (222); the power output end of the storage battery (215) is electrically connected to the power input end of the first waterproof brushless motor (211) and the second waterproof brushless motor (221), respectively; the control output end of the integrated electronic speed regulator (216) is electrically connected to the control input end of the first waterproof brushless motor (211) and the second waterproof brushless motor (221), respectively.

5. The life buoy with flying function according to claim 1, characterized in that: The lifebuoy body (1) comprises a plastic shell (11), an oak filling core (12) is fixedly installed in the inner cavity of the plastic shell (11), and a rope positioning plate (13) is fixedly installed in the middle of the rear side of the plastic shell (11).

6. A life buoy with flying function according to claim 5, characterized in that: The rope positioning plate (13) is provided with a driving cabin (131) inside, and a threaded rod (132) is threadedly installed on the rear side of the inner wall of the driving cabin (131). The rear end of the threaded rod (132) penetrates the rear side of the rope positioning plate (13) and is fixedly installed with a knob (133). The front end of the threaded rod (132) penetrates the inner cavity of the driving cabin (131) and is movably installed with a limit plate (134). The front end of the limit plate (134) is fixedly installed with connecting rods (135) on both sides. The rope positioning plate (13) is provided with two through holes that penetrate up and down. Hole (136), the inner cavities of the two through holes (136) are fixedly installed with rope sleeves (137), the middle part of the rear side of the inner circle of the two rope sleeves (137) is provided with a pressure plate slot (138), the front ends of the two connecting rods (135) respectively penetrate into the inner cavities of the two pressure plate slots (138) and are fixedly installed with arc-shaped rope pressure plates (139), the two arc-shaped rope pressure plates (139) are respectively engaged with the two pressure plate slots (138), and the front sides of the two arc-shaped rope pressure plates (139) are fixedly installed with a plurality of conical metal blocks (1391).

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