Single water surface propeller

Abstract

The utility model relates to the technical field of water surface propellers, in particular to a single-person water surface propeller which comprises a ship body and a blocking plate, the ship body comprises a bow on one side and a stern on the other side, and a power assembly is installed on the ship body. The blocking plate surrounds the prow, extends towards the side away from the ship body and inclines towards the middle of the ship body. When the power assembly drives the ship body to rapidly move in the water, the blocking plate blocks water splashed in the water, and therefore the situation that water flow impacts an operator on the ship body is reduced. The ship has the advantages that interference of water flow to operators on the ship body is reduced, and the operators can complete tasks smoothly and conveniently.

Description

Technical Field

[0001] This application relates to the technical field of surface thrusters, and in particular to a kind of... Background Art

[0002] A surface thruster is a small and portable underwater propulsion device. The single-person surface thruster has broad application prospects, such as in military operations, disaster relief and other fields. In military operations, soldiers can use the thruster to quickly reach the enemy position for surprise attacks or reconnaissance missions. In disaster relief, rescue personnel can use the thruster to quickly reach the disaster area for personnel search and rescue and material transportation.

[0003] Currently, the patent with publication number CN207241981U discloses a night-vision-enabled intelligent single-person rescue tool for water, including a rescue tool body. A low-light night-vision camera is installed in the center of the front end of the body, which can achieve wireless image transmission. A battery module and a control module are installed inside the body, and a Beidou positioning module can be optionally installed. Thrusters are installed on both sides of the tail, and a storage bin is arranged on the upper side of the central part to place automatic wrist airbags, signal guns, water safety belts, etc. The outside of the body is wrapped with a PVC skin with fluorescence characteristics, and a waterproof LED color light strip is also arranged around the perimeter.

[0004] In view of the above related technologies, in military operations and disaster relief, the aggressive water flow will impact on the hull, causing interference to the operators on the hull and affecting the operators to complete tasks. Content of the Utility Model

[0005] In order to reduce the interference suffered by the operator and successfully complete the task, this application provides a single-person surface thruster.

[0006] The single-person surface thruster provided by this application adopts the following technical solution:

[0007] A single-person surface thruster, comprising:

[0008] A hull, including a bow on one side and a stern on the other side. A power assembly is installed on the hull, and the power assembly is adapted to propel the hull to move. Moving handles are respectively installed on the bow and the stern;

[0009] A baffle, surrounding the bow, the baffle extends away from the hull, and the baffle is inclined towards the middle of the hull.

[0010] By adopting the above technical solution, the movable handles on both sides of the hull facilitate the quick movement of the hull. After the hull is placed in the water, the operator lies prone on the hull. The power assembly is used to drive the hull to move in the water, and the baffle is arranged to block the water splashes generated when the hull moves quickly, reducing the impact of the water splashes on the operator's head, thereby reducing the impact of the water flow on the operator on the hull. At the same time, the inclined baffle can reduce the impact of the water splashes on the baffle and reduce the interference of the water splashes on the operator on the hull, facilitating the operator to complete the task smoothly.

[0011] Optionally, mounting seats are fixedly connected to the periphery of the hull, mounting grooves are formed in the mounting seats, and the baffle is inserted into the mounting grooves.

[0012] By adopting the above technical solution, the cooperation of the mounting seats and the mounting grooves facilitates the installation and disassembly of the baffle.

[0013] Optionally, the power assembly includes a control console, a battery, and a positive displacement pump. The control console is installed at the bow of the hull, a control lever is arranged on the control console, the battery is installed at the stern of the hull and is electrically connected to the control console, and the positive displacement pumps are installed on both sides of the stern of the hull and are respectively electrically connected to the battery and the control console.

[0014] By adopting the above technical solution, the battery is used to provide energy for the positive displacement pump and the control console, and then the control lever on the control console is used to control the movement of the positive displacement pump, driving the positive displacement pumps on both sides of the stern to generate different powers so as to control the movement direction of the hull.

[0015] Optionally, crawling blocks are arranged on both sides of the control console, and the upper surface of the crawling blocks is convex in an arc shape.

[0016] By adopting the above technical solution, the arrangement of the crawling blocks facilitates the support of the armpits by the crawling blocks when the operator lies prone on the hull.

[0017] Optionally, a stabilizing hole is formed on one side of the crawling block close to the bow of the hull, and the stabilizing holes are symmetrically arranged with respect to the control console.

[0018] By adopting the above technical solution, the arrangement of the stabilizing holes can not only help drain the accumulated water, maintain the buoyancy of the raft, but also reduce the weight of the raft, making it easier to carry and operate. The symmetrically arranged stabilizing holes can enhance the structural stability of the raft.

[0019] Optionally, a sealed cabin is formed at the stern of the hull, the battery is installed in the sealed cabin, and a sealed cover is fixedly connected to the opening of the sealed cabin.

[0020] By adopting the above technical solution and utilizing the cooperation of the sealing cabin and the sealing cover, the battery can be provided with good water-proof capability.

[0021] Optionally, a plurality of warning lights are installed on the edge of the hull, and the warning lights are connected to the console.

[0022] By adopting the above technical solution, the console is used to control the turning on and off of the warning light, so that other personnel can easily locate the position of the hull during rescue.

[0023] Optionally, a plurality of fixed handrails are fixedly connected to the edge of the hull.

[0024] By adopting the above technical solution and setting of the fixed handrail, it is convenient for the operator to hold the hull stably.

[0025] Optionally, the two sides of the hull are symmetrically arranged.

[0026] By adopting the above technical solution, the symmetrically arranged hull makes it easy to quickly put the hull into the water, and when the hull is turned over, the operator can also easily get back on the hull.

[0027] Optionally, a lighting device is fixedly connected to the bow facing the forward direction.

[0028] By adopting the above technical solution, the setting of the lighting device makes it easier to complete the task at night or when there is insufficient light.

[0029] In summary, the present application includes at least one of the following beneficial technical effects:

[0030] Through the coordination of the hull, power components, moving handles and blocking plates, the hull is quickly moved to the water surface using the moving handles, and then the hull is quickly moved using the power components. The blocking plates block the splashes in the water, reducing the impact of the splashes on the operator's head and the interference of the splashes on the operator on the hull, making it easier for the operator to complete the task smoothly.

[0031] The cooperation between the mounting seat and the mounting groove makes it easy to install and remove the blocking plate;

[0032] Through the cooperation of two symmetrically arranged stabilizing holes, the setting of the stabilizing holes can not only help drain the accumulated water and maintain the buoyancy of the kayak, but also reduce the weight of the kayak, making it easier to carry and operate. The symmetrically arranged stabilizing holes can enhance the structural stability of the kayak. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of a single-person water surface propulsion device in this embodiment.

[0034] Figure 2It is a top view of a single-person water propeller in this embodiment.

[0035] Figure 3 It is a bottom view of a single-person water propeller in this embodiment.

[0036] Explanation of reference numerals:

[0037] 1. Hull; 11. Bow; 12. Stern; 13. Mounting seat; 14. Mounting groove; 15. Groove; 16. Bump; 17. Moving handle; 18. Fixed handrail; 19. Stabilizing hole; 2. Baffle plate; 3. Power assembly; 31. Console; 32. Battery; 33. Positive-displacement pump; 34. Control lever; 4. Warning light; 5. Lighting device; 6. Mounting platform; 7. Crawling block; 8. Sealed cabin; 81. Sealing cover. Detailed implementation manners

[0038] The following will further elaborate on this application with reference to the attached Figures 1-3 drawings.

[0039] The embodiment of this application discloses a single-person water propeller.

[0040] Referring to Figure 1 , a single-person water propeller includes a hull 1 and a baffle plate 2. The hull 1 includes a bow 11 on one side and a stern 12 on the other side, and a power assembly 3 is installed on the hull 1. The baffle plate 2 surrounds the bow 11, extends away from the hull 1, and inclines towards the middle of the hull 1. When the power assembly 3 drives the hull 1 to move rapidly in the water, the baffle plate 2 blocks the water splashes, thereby reducing the water flow impact on the operator on the hull 1, reducing the interference to the operator on the hull 1, and facilitating the operator to complete the task smoothly.

[0041] The baffle plate 2 in this embodiment is made of a transparent material, such as polycarbonate, polymethyl methacrylate, and silica gel glass. In this embodiment, the baffle plate 2 is made of silica gel glass, which has high elasticity and impact resistance and can bend or withstand large impact stresses.

[0042] Mounting seats 13 are fixedly connected to the periphery of the hull 1. Mounting grooves 14 are provided on the mounting seats 13. The baffle plate 2 is inserted into the mounting grooves 14. By passing bolts through the mounting seats 13 and tightening the bolts to press against the baffle plate 2 located in the mounting grooves 14, the installation of the baffle plate 2 is completed. At the same time, loosening the bolts can also remove the baffle plate 2 from the mounting grooves 14 to complete the disassembly of the baffle plate 2. The cooperation of the mounting seats 13 and the mounting grooves 14 facilitates the installation and disassembly of the baffle plate 2.

[0043] Referring to Figure 2 and Figure 3, one side of the hull 1 floating on the water surface is symmetrically arranged with the side located in the water. The symmetrically arranged hull 1 facilitates quickly putting the hull 1 into the water. At the same time, when the hull 1 is flipped, the operator can also easily return to the hull 1.

[0044] The hull 1 in this embodiment is made of carbon fiber composite material. Carbon fiber composite materials have high strength, light weight, excellent mechanical properties, corrosion resistance and fatigue resistance. Therefore, the hull 1 has high durability. The hull 1 can withstand long-term use and wear and still maintain good performance.

[0045] There are grooves 15 and bumps 16 on the ship's edge of the hull 1. A number of warning lights 4 are installed on the bumps 16 on the edge of the hull 1. In this embodiment, 8 warning lights 4 are provided. In other embodiments, according to the size of the hull 1 and the setting of the bumps 16 on the edge of the cabin, the warning lights 4 can be set to 4, 6, 10, etc. The warning lights 4 on both sides of the hull 1 have different colors, which is convenient to judge the orientation of the hull 1 through the colors of the warning lights 4.

[0046] Moving handles 17 are fixedly connected to the bow 11 and the stern 12 respectively. The setting of the moving handles 17 facilitates quickly moving the hull 1, so that the moving handles 17 at the bow 11 and the stern 12 can directly lift the moving handles 17 during the use of the hull 1 to quickly move the hull 1; at the same time, when the hull 1 needs to be moved away from the water surface, control the bow 11 to directly approach the shore, and the hull 1 can be directly pulled onto the shore by using the moving handle 17 on the bow 11.

[0047] A number of fixed handrails 18 are also fixedly connected to the ship's edge of the hull 1. The fixed handrails 18 are located in the grooves 15 on the edge of the hull 1. The fixed handrails 18 in the grooves 15 on the edge of the hull 1 facilitate the operators lying on the hull 1 to stably hold on to the hull 1.

[0048] A lighting device 5 is fixedly connected to the bow 11 facing the forward direction. The lighting device 5 is two high-brightness searchlights. The setting of the lighting device 5 facilitates smoothly completing tasks at night or when the light is insufficient.

[0049] The power assembly 3 includes a control console 31, a battery 32 and a positive displacement pump 33. The control console 31 is installed on the bow 11, and a control lever 34 is arranged on the control console 31. The battery 32 is installed at the stern 12 and is electrically connected to the control console 31. The positive displacement pumps 33 are installed on both sides of the stern 12 and are respectively electrically connected to the battery 32 and the control console 31. The warning lights 4 are connected to the control console 31, and the control console 31 is used to control the extinguishing and lighting of the warning lights 4, so as to facilitate other people to locate the position of the hull 1 during rescue.

[0050] The battery 32 provides power for the positive-displacement pump 33 and the console 31. The control lever on the console 31 controls the positive-displacement pump 33 to drive the hull 1 to move. By driving the positive-displacement pumps 33 on both sides of the stern to generate different powers, the movement direction of the driving hull 1 is controlled.

[0051] The positive-displacement pump 33 has good self-priming ability and high volumetric efficiency. Therefore, it can be directly placed in the cabin of underwater vehicles such as submarines. The positive-displacement pump 33 not only has a simple structure, but also compared with the propeller-type and axial-flow pump-type water jets placed outside the cabin, it reduces the complex transmission mechanism, and the noise of the underwater vehicle is also greatly reduced. And the suction port of this positive-displacement pump 33 is arranged at the front end of the hull 1. The fluid in front of the robot's movement that should have been displaced is sucked in by the hydraulic pump, pressurized, and then ejected through the nozzle, reducing the resistance of the vehicle and being beneficial to further improving the efficiency.

[0052] A mounting platform 6 is also fixedly connected to the console 31. The mounting platform 6 can mount small arms, rescue equipment, auxiliary communication equipment, and auxiliary navigation systems, etc. When mounting small arms, a lapping groove is provided in the middle of the blocking plate 2, which is convenient for the small arms to be stuck in the lapping groove, thereby facilitating the use of the small arms.

[0053] Crawling blocks 7 are arranged on both sides of the console 31. The upper surface of the crawling blocks 7 is convex in an arc shape. When the operator crawls on the hull 1, the arc-shaped convex crawling blocks 7 are convenient for supporting the armpits.

[0054] A stabilizing hole 19 is provided on the side of the crawling block 7 close to the bow 11. The setting of the stabilizing hole 19 can not only help drain the accumulated water and maintain the buoyancy of the raft, but also reduce the weight of the inflatable raft, making it easier to carry and operate.

[0055] In this embodiment, two stabilizing holes 19 are provided, and the two stabilizing holes 19 are symmetrically arranged with respect to the console 31. The symmetrically arranged stabilizing holes 19 can enhance the structural stability of the inflatable raft, making the hull 1 more stable during the forward movement.

[0056] A sealed cabin 8 is provided at the stern 12, and the battery 32 is installed in the sealed cabin 8. A sealing cover 81 is fixedly connected to the opening of the sealed cabin 8 by bolts. By installing the battery 32 in the sealed cabin 8 and then fixing the sealing cover 81 with bolts, the cooperation of the sealed cabin 8 and the sealing cover 81 provides good water isolation ability for the battery 32.

[0057] The implementation principle of a single-person water surface thruster in an embodiment of the present application is as follows: Move the hull 1 by using the moving handle 17, place the hull 1 in the water, and then the operator lies prone on the hull 1 and tightly holds the fixed handrail 18. Control the volume pump 33 to drive the hull 1 to move in the water by controlling the lever 34. The setting of the baffle 2 prevents the water splashes from being blocked when the hull 1 moves rapidly, reducing the impact of the water splashes on the operator's head, and thus reducing the impact of the water flow on the operator on the hull 1. At the same time, the inclined baffle 2 can reduce the impact of the water splashes on the baffle 2 and reduce the interference of the water splashes on the operator on the hull 1, facilitating the operator to complete the task smoothly.

[0058] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A single-person water surface propeller, characterized in that, Comprising: A hull (1) including a bow (11) on one side and a stern (12) on the other side, a power assembly (3) is installed on the hull (1), the power assembly (3) is adapted to propel the hull (1) to move, and movable handles (17) are respectively installed on the bow (11) and the stern (12); A blocking plate (2) surrounds the bow (11), the blocking plate (2) extends towards a side away from the hull (1), and the blocking plate (2) is inclined towards the middle of the hull (1).

2. The single-person water surface propeller according to claim 1, wherein: Mounting seats (13) are fixedly connected around the hull (1), mounting grooves (14) are formed in the mounting seats (13), and the blocking plate (2) is inserted into the mounting grooves (14).

3. The single-person water surface propeller according to claim 1, characterized in that: The power assembly (3) includes a control console (31), a battery (32), and a positive-displacement pump (33). The control console (31) is installed on the bow (11), a control lever (34) is arranged on the control console (31), the battery (32) is installed on the stern (12) and is electrically connected to the control console (31), and the positive-displacement pump (33) is installed on both sides of the stern (12) and is respectively electrically connected to the battery (32) and the control console (31).

4. The single-person water surface thruster according to claim 3, wherein: Crawling blocks (7) are arranged on both sides of the control console (31), and the upper surface of the crawling blocks (7) is convex in an arc shape.

5. The single-person water surface propeller according to claim 4, characterized in that: A stabilizing hole (19) is formed on one side of the crawling block (7) close to the bow (11), and the stabilizing holes (19) are symmetrically arranged with respect to the control console (31).

6. The single-person water surface propeller according to claim 3, wherein: A sealed cabin (8) is formed in the stern (12), the battery (32) is installed in the sealed cabin (8), and a sealing cover (81) is fixedly connected to the opening of the sealed cabin (8).

7. The single-person water surface thruster according to claim 3, wherein: A plurality of warning lights (4) are installed on the edge of the hull (1), and the warning lights (4) are connected to the control console (31).

8. The single-person water surface propeller according to claim 1, wherein: A plurality of fixed handrails (18) are fixedly connected to the gunwale of the hull (1).

9. The single-person water surface thruster according to any one of claims 1-8, characterized in that: Both sides of the hull (1) are symmetrically arranged.

10. The single-person water surface thruster according to claim 1, wherein: A lighting device (5) is fixedly connected to the bow (11) facing the forward direction.

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