Electric flying life buoy

Abstract

The utility model discloses an electric flying life buoy, and relates to the technical field of life buoys. Comprising a mounting shell, supporting legs are fixedly mounted on the left side and the right side of the bottom end of the mounting shell, power structures are fixedly mounted at the four corners of the top end of the mounting shell, a lifesaving opening is formed in the middle of the mounting shell, a throwing structure is fixedly mounted in an inner cavity of the mounting shell, and the middle of the throwing structure is located on the inner side of the lifesaving opening; and supply structures are fixedly mounted on the left side and the right side of the mounting shell. According to the electric flying life buoy disclosed by the utility model, when a plurality of rescue tasks exist, after the device flies to the sky above a person falling into water, the second driving motor can drive the locking assembly to displace and unlock the life buoy main body, and the life buoy main body is actively thrown to the water surface in the air and then flies back to a ground rescue platform; a new life buoy main body is quickly mounted by a worker and is returned for rescue, so that the rescue efficiency and practicability of the device are improved.

Description

Technical Field

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

[0002] The main function of a lifebuoy is to ensure the safety of people who are engaged in water activities. When a person falls into the water or encounters other water dangers, a lifebuoy can be provided to float on the water to provide support to the drowning person and prevent him from sinking to the bottom of the water. The electric flying lifebuoy is a new type of water rescue tool that combines drone technology and life-saving equipment. It uses an electric drive system to enable the lifebuoy to fly over the water, thereby quickly locating and approaching people in distress, providing a new and efficient means of water rescue.

[0003] For example, the Chinese patent with announcement number CN217348190U discloses an electric flying lifebuoy, which has solved the various disadvantages of complex structure and being unfavorable to production and use to a certain extent. After further searching, it was found that a flying lifebuoy disclosed in announcement number CN109552626B, through a specific technical structure setting, effectively solves the technical disadvantages that the existing lifebuoy is only provided with a float. When performing a rescue operation, the rescuer needs to carry the lifebuoy to the person who falls into the water, which takes a long time and cannot realize rapid unmanned rescue. However, in actual use, electric flying lifebuoys with similar structures still have many defects.

[0004] The existing technology has the following problems:

[0005] For example, it is not convenient to actively drop a lifebuoy onto the water surface and then fly it back when the frequency of rescue is high, and to quickly disassemble and assemble the lifebuoy body, nor is it convenient to actively drop rescue supplies into the water while increasing its own buoyancy. Utility Model Content

[0006] The utility model provides an electric flying life buoy to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] An electric flying life buoy comprises a mounting shell, support legs are fixedly mounted on the left and right sides of the bottom end of the mounting shell, a power structure is fixedly mounted at the four corners of the top end of the mounting shell, a life-saving opening is opened in the middle of the mounting shell, a launching structure is fixedly mounted in the inner cavity of the mounting shell, and the middle part of the launching structure is located on the inner side of the life-saving opening, and a supply structure is fixedly mounted on the left and right sides of the mounting shell.

[0009] Preferably, the power structure includes an anti-collision frame, the bottom end of each anti-collision frame is fixedly connected to the four corners of the top of the mounting shell, a first drive motor is fixedly installed in the middle of the anti-collision frame, and a propeller is fixedly installed at the output end of the first drive motor.

[0010] Preferably, the launching structure includes a second driving motor, the top of the second driving motor is fixedly connected to the rear bottom end of the left part of the mounting shell, the output end of the second driving motor passes through the bottom of the mounting shell and is fixedly installed with a changing gear group, the changing gear group is composed of three bevel gears meshing vertically with each other, a transmission rod is fixedly installed on the right side and front side of the changing gear group, the ends of the two transmission rods away from the changing gear group are fixedly installed with couplings, and the sides of the two couplings away from the transmission rods are fixedly installed with driving gears, two slide grooves are symmetrically fixedly installed at the bottom of the inner wall of the mounting shell, racks are slidably installed on the tops of the two slide grooves, and the tops of the two racks are respectively meshed with the bottoms of the two driving gears, and locking assemblies are fixedly installed on the opposite sides of the two racks, and the two locking assemblies pass through the side wall of the middle part of the mounting shell, and a lifebuoy body is movably installed on the inner sides of the two locking assemblies, and the lifebuoy body is located on the inner side of the lifesaving port.

[0011] Preferably, the locking assembly includes a clamping groove, and two mounting grooves are symmetrically installed on the outer wall of the lifebuoy body, and the upper and lower parts of the inner wall of the clamping groove are provided with clamping openings, and springs are fixedly installed on the opposite surfaces of the two clamping openings, and locking protrusions are fixedly installed on the opposite sides of the two springs. When the locking assembly is in a locked state, the two locking protrusions are both clamped in the inner side position of one of the mounting grooves, thereby fixing the lifebuoy body.

[0012] Preferably, the supply structure includes a material box, a top cover is rotatably installed on the top of the material box, two locking buckles are fixedly installed on the top of the top cover and the side of the material box away from the mounting shell, two partitions are fixedly installed in the middle of the inner cavity of the material box, thereby isolating the inner cavity of the material box into left and right storage cavities and a middle control cavity, two opening and closing bottom covers are rotatably installed on the front and back sides of the bottom of the material box, and electric telescopic rods are rotatably installed on the top of the front and back sides of the inner wall of the material box, and the bottoms of the two electric telescopic rods are rotatably connected to the opposite sides of the tops of the two opening and closing bottom covers.

[0013] Preferably, sealing rubber rings are fixedly installed on the top and bottom ends of the material box. When the supply structure is in a closed state, the top and bottom ends of the two sealing rubber rings are respectively fitted with the bottom of the top cover and the top edges of the two opening and closing bottom covers.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides an electric flying life buoy. When there are many rescue tasks, after the device flies over the people who fall into the water, the second driving motor can drive the locking component to move and release the lock on the life buoy body. After the life buoy body is actively dropped to the water surface in the air, it flies back to the ground rescue platform. The staff can quickly install a new life buoy body and return to rescue again, which improves the rescue efficiency and practicality of the device.

[0016] 2. The utility model provides an electric flying life buoy. Before the device takes off, the staff can open the top cover and put rescue materials into the material box. When the device flies over the people who fall into the water, the electric telescopic rod is extended to drive the opening and closing bottom cover to unfold downward, so that the rescue materials in the material box can fall to the water surface by free fall for replenishment. When the replenishment structure is unloaded and falls to the water surface to provide rescue for people, it can provide additional buoyancy to increase the chance of successful rescue, thereby improving the functionality and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the power structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the delivery structure of the utility model;

[0020] Figure 4 This is an exploded schematic diagram of the locking assembly of the utility model;

[0021] Figure 5 It is a cross-sectional schematic diagram of the replenishment structure of the utility model.

[0022] In the figure: 1. Installation shell; 2. Power structure; 3. Launching structure; 4. Supply structure; 11. Support legs; 21. Anti-collision frame; 22. First drive motor; 23. Propeller; 31. Second drive motor; 32. Reversing gear set; 33. Coupling; 34. Drive gear; 35. Slide; 36. Rack; 37. Locking assembly; 38. Lifebuoy body; 41. Material box; 42. Sealing rubber ring; 43. Top cover; 44. Locking buckle; 45. Partition; 46. Electric telescopic rod; 47. Opening and closing bottom cover; 371. Clamping slot; 372. Spring; 373. Locking protrusion. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1 As shown, an electric flying lifebuoy comprises a mounting shell 1, support legs 11 are fixedly mounted on the left and right sides of the bottom end of the mounting shell 1, a power structure 2 is fixedly mounted at the four corners of the top end of the mounting shell 1, a life-saving opening is opened in the middle of the mounting shell 1, a launching structure 3 is fixedly mounted in the inner cavity of the mounting shell 1, and the middle part of the launching structure 3 is located on the inner side of the life-saving opening, and a supply structure 4 is fixedly mounted on the left and right sides of the mounting shell 1. The installation shell 1 can provide an installation position for some parts of the device, the support legs 11 can provide support for the device when it lands on the ground to avoid direct collision with the ground when landing, the power structure 2 can provide flight power for the device, and the life-saving port can provide an installation position for the lifebuoy body 38, so that the person who falls into the water can lie on the lifebuoy body 38 through the life-saving port to avoid sinking. When there are many rescue tasks, the launching structure 3 can actively launch the lifebuoy body 38 to the water surface in the air, fly back to the ground rescue platform to quickly install a new lifebuoy body 38 and return again for rescue. When the supply structure 4 is in an empty state, it can provide additional buoyancy for the device. When rescue supplies are stored in the supply structure 4, rescue supplies can be actively launched above the person who falls into the water.

[0025] like Figure 2 As shown, the power structure 2 includes an anti-collision frame 21, the bottom end of each anti-collision frame 21 is fixedly connected to the four corners of the top of the mounting shell 1, and a first drive motor 22 is fixedly installed in the middle of the anti-collision frame 21, and a propeller 23 is fixedly installed at the output end of the first drive motor 22. The anti-collision frame 21 can reduce the damage rate of the propeller 23 in the event of a collision, and the first drive motor 22 can drive the propeller 23 to rotate in the horizontal direction, thereby providing an upward lift for the device to fly, and controlling the four propellers 23 to rotate at different speeds, thereby obtaining a combined force in multiple directions to drive the device to fly in different directions.

[0026] like Figure 3 and Figure 4As shown, the delivery structure 3 includes a second drive motor 31, the top of the second drive motor 31 is fixedly connected to the bottom end of the rear side of the left part of the installation shell 1, the output end of the second drive motor 31 passes through the bottom of the installation shell 1 and is fixedly installed with a direction-changing gear set 32, the direction-changing gear set 32 ​​is composed of three bevel gears meshing vertically with each other, the right side and the front side of the direction-changing gear set 32 ​​are fixedly installed with a transmission rod, the ends of the two transmission rods away from the direction-changing gear set 32 ​​are fixedly installed with a coupling 33, and the two couplings 33 are fixed on the side away from the transmission rod. A driving gear 34 is fixedly installed, and two slide grooves 35 are symmetrically fixedly installed on the bottom of the inner wall of the mounting shell 1. Racks 36 are slidably installed on the tops of the two slide grooves 35, and the tops of the two racks 36 are respectively meshed with the bottoms of the two driving gears 34, and locking components 37 are fixedly installed on the opposite sides of the two racks 36, and the two locking components 37 pass through the side wall of the middle part of the mounting shell 1, and a lifebuoy body 38 is movably installed on the inner sides of the two locking components 37, and the lifebuoy body 38 is located on the inner side of the lifesaving port. When the device needs to actively release the lifebuoy body 38, the second drive motor 31 can drive the two transmission rods to rotate through the reversing gear set 32, and the transmission rod can drive the driving gear 34 to rotate through the coupling 33, thereby driving the two racks 36 to move away from each other in the slide groove 35. The rack 36 can release the lock on the lifebuoy body 38 when driving the locking assembly 37 to move, so that the lifebuoy body 38 is released to the water surface by free fall. When the device needs to supplement and install a new lifebuoy body 38, the staff will place it on the inner side of the lifesaving port, and reversely drive the second drive motor 31 to drive the remaining components to clamp and fix the lifebuoy body 38.

[0027] like Figure 4 As shown, the locking assembly 37 includes a clamping groove 371, and two mounting grooves are symmetrically installed on the outer wall of the lifebuoy body 38. The upper and lower parts of the inner wall of the clamping groove 371 are provided with clamping openings, and springs 372 are fixedly installed on the opposite surfaces of the two clamping openings, and locking protrusions 373 are fixedly installed on the opposite sides of the two springs 372. When the locking assembly 37 is in a locked state, the two locking protrusions 373 are both stuck in the inner side position of one of the mounting grooves, thereby fixing the lifebuoy body 38. The clamping groove 371 can provide an installation position for some parts of the device. When the clamping groove 371 drives the locking protrusion 373 to move and contact the edge of the installation groove, the two springs 372 can drive the two locking protrusions 373 to move away from each other in the vertical direction. When the two locking protrusions 373 are displaced to the middle opening of the installation groove, the two springs 372 can drive the two locking protrusions 373 to move toward each other and be clamped on the inner side of the installation groove, thereby locking the lifebuoy body 38.

[0028] like Figure 5As shown, the supply structure 4 includes a material box 41, and a top cover 43 is rotatably installed on the top of the material box 41. Two locking buckles 44 are fixedly installed on the top of the top cover 43 and the side of the material box 41 away from the mounting shell 1. Two partitions 45 are fixedly installed in the middle of the inner cavity of the material box 41, thereby isolating the inner cavity of the material box 41 into left and right storage cavities and a central control cavity. Two opening and closing bottom covers 47 are rotatably installed on the front and back sides of the bottom of the material box 41, and electric telescopic rods 46 are rotatably installed on the top of the front and back sides of the inner wall of the material box 41. The bottoms of the two electric telescopic rods 46 are rotatably connected to the opposite sides of the tops of the two opening and closing bottom covers 47 respectively. The material box 41 can provide an installation location for some parts of the device. Before the device takes off, the staff can unlock the locking buckle 44 and open the top cover 43 to put rescue materials into the material box 41. When the device flies over the people who fall into the water, the electric telescopic rod 46 can extend to drive the opening and closing bottom cover 47 to expand downward, so that the rescue materials in the material box 41 can fall to the water surface by free fall for replenishment. The partition 45 can provide activity space for the two electric telescopic rods 46 to prevent the electric telescopic rods 46 from being stuck and unable to extend during storage.

[0029] like Figure 5 As shown, the top and bottom of the material box 41 are fixedly installed with sealing rubber rings 42. When the supply structure 4 is in a closed state, the top and bottom ends of the two sealing rubber rings 42 are respectively in contact with the bottom of the top cover 43 and the top edges of the two opening and closing bottom covers 47. When the supply structure 4 is in a closed state, the sealing rubber rings 42 can seal the connection between the top and bottom of the material box 41 and other components, so that when the supply structure 4 is in an unloaded state and the device falls to the water surface to provide rescue for personnel, it provides additional buoyancy to increase the success rate of rescue.

[0030] The working principle of the utility model is as follows: before take-off, the staff can add life-saving materials to the delivery structure 3 and the supply structure 4, the power structure 2 can provide flight power for the device, and the life-saving hole can provide an installation position for the lifebuoy body 38, so that the person who falls into the water can lie on the lifebuoy body 38 through the life-saving hole to avoid sinking. When there are many rescue tasks, the delivery structure 3 can actively deliver the lifebuoy body 38 to the water surface in the air, fly back to the ground rescue platform to quickly install a new lifebuoy body 38 and return again for rescue. When the supply structure 4 is in an empty state, it can provide additional buoyancy for the device. When the rescue materials are stored in the supply structure 4, the rescue materials can be actively delivered to the person who falls into the water.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric flying lifebuoy, comprising a mounting housing (1), characterized in that: Support legs (11) are fixedly mounted on the left and right sides of the bottom of the installation shell (1), a power structure (2) is fixedly mounted at the four corners of the top of the installation shell (1), a life-saving opening is provided in the middle of the installation shell (1), a launching structure (3) is fixedly mounted in the inner cavity of the installation shell (1), and the middle of the launching structure (3) is located on the inner side of the life-saving opening, and a supply structure (4) is fixedly mounted on the left and right sides of the installation shell (1).

2. An electric flying lifebuoy according to claim 1, characterized in that: The power structure (2) comprises an anti-collision frame (21), the bottom end of each anti-collision frame (21) is fixedly connected to the four corners of the top end of the mounting shell (1), a first drive motor (22) is fixedly mounted in the middle of the anti-collision frame (21), and a propeller (23) is fixedly mounted at the output end of the first drive motor (22).

3. An electric flying lifebuoy according to claim 1, characterized in that: The delivery structure (3) comprises a second drive motor (31), the top of the second drive motor (31) is fixedly connected to the rear bottom end of the left part of the mounting housing (1), the output end of the second drive motor (31) passes through the bottom of the mounting housing (1) and is fixedly mounted with a direction-changing gear set (32), the direction-changing gear set (32) is composed of three bevel gears meshing vertically with each other, a transmission rod is fixedly mounted on the right side and the front side of the direction-changing gear set (32), a coupling (33) is fixedly mounted on one end of the two transmission rods away from the direction-changing gear set (32), and a coupling (33) is fixedly mounted on one side of the two couplings (33) away from the transmission rod. The bottom of the inner wall of the mounting shell (1) is symmetrically fixed with two slide grooves (35), the tops of the two slide grooves (35) are slidably mounted with racks (36), and the tops of the two racks (36) are respectively meshed with the bottoms of the two driving gears (34), the opposite sides of the two racks (36) are fixedly mounted with locking components (37), and the two locking components (37) penetrate the side wall of the middle part of the mounting shell (1), and the inner sides of the two locking components (37) are movably mounted with a lifebuoy body (38), and the lifebuoy body (38) is located at the inner side of the lifesaving port.

4. An electric flying lifebuoy according to claim 3, characterized in that: The locking assembly (37) comprises a clamping groove (371), and two mounting grooves are symmetrically mounted on the outer wall of the lifebuoy body (38). The upper and lower parts of the inner wall of the clamping groove (371) are provided with clamping openings, and springs (372) are fixedly mounted on the opposite surfaces of the two clamping openings, and locking protrusions (373) are fixedly mounted on the opposite sides of the two springs (372). When the locking assembly (37) is in a locked state, the two locking protrusions (373) are both clamped on the inner side of one of the mounting grooves, thereby fixing the lifebuoy body (38).

5. The electric flying lifebuoy according to claim 1, characterized in that: The replenishment structure (4) comprises a material box (41), a top cover (43) is rotatably mounted on the top of the material box (41), two locking buckles (44) are fixedly mounted on the top of the top cover (43) and the side of the material box (41) away from the mounting shell (1), two partitions (45) are fixedly mounted in the middle of the inner cavity of the material box (41), so as to separate the inner cavity of the material box (41) into left and right storage cavities and a middle control cavity, two opening and closing bottom covers (47) are rotatably mounted on the front and rear sides of the bottom of the material box (41), and electric telescopic rods (46) are rotatably mounted on the top of the front and rear sides of the inner wall of the material box (41), and the bottoms of the two electric telescopic rods (46) are rotatably connected to the opposite sides of the tops of the two opening and closing bottom covers (47), respectively.

6. An electric flying lifebuoy according to claim 5, characterized in that: The top and bottom ends of the material box (41) are fixedly mounted with sealing rubber rings (42). When the supply structure (4) is in a closed state, the top and bottom ends of the two sealing rubber rings (42) are respectively in contact with the bottom of the top cover (43) and the top edges of the two opening and closing bottom covers (47).

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