Unmanned ship hoisting buffering mechanism

Abstract

The utility model discloses an unmanned ship hoisting buffer mechanism, which belongs to the technical field of unmanned ships, and comprises a shell, the inner wall of the shell is fixedly connected with an inflatable liner, two micro motors are arranged in the shell, the output ends of the two micro motors are jointly and fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a first bin gate, and the outer surface of the first bin gate is fixedly connected with a second bin gate. The front face of the shell is fixedly connected with a fan, the back face of the fan fixedly communicates with three blowpipes, the outer surface of each blowpipe is fixedly connected with the inner wall of the shell, a water pump is arranged on the outer side of the shell, the input end of the water pump fixedly communicates with a water inlet pipe, and the output end of the water pump fixedly communicates with a bent pipe. According to the buffering mechanism for hanging and releasing the unmanned ship, the first bin door is opened through the micro motor, so that the unmanned ship is driven out, and the problems that the unmanned ship is located above the base, the unmanned ship possibly turns on one side under the impact of sea waves, the unmanned ship falls into the sea, and the unmanned ship cannot normally enter the water for driving are solved.

Description

Technical Field

[0001] The present application belongs to the technical field of unmanned boats, and in particular relates to a lifting and lowering buffer mechanism for an unmanned boat. Background Art

[0002] Unmanned boats are the most typical intelligent platforms for unmanned maritime systems. In the military, they have advantages in collecting intelligence, reconnaissance, detection and defending against terrorist attacks. In the research and exploration of marine resources, unmanned boats can replace manned ships in various scientific surveys, such as charting, resource mining and data collection.

[0003] The existing utility model with authorization announcement number CN210212679U discloses an unmanned boat lifting and lowering buffer mechanism, including a connecting seat, a sway-stop guide joint connected to the bottom of the connecting seat, a guide bearing head receiver connected to the bottom of the sway-stop guide joint, a hydraulic motor also connected to the front side of the sway-stop guide joint, a damping cylinder connected between the guide bearing head receiver and the sway-stop guide joint, the two ends of the damping cylinder are respectively hinged to the guide bearing head receiver and the sway-stop guide joint, and a small cylinder is also provided on the side wall of the guide bearing head receiver.

[0004] By adopting the above technical solution, the base is set up, so that when the unmanned boat is hoisted, the base can be located below the unmanned boat and enter the water before the unmanned boat. In this way, the unmanned boat will first contact the surface of the buffer bag during the descent and will not directly collide with the water surface, thereby playing a buffering and protective effect on the unmanned boat. However, with the above technical solution, when the unmanned boat is hoisted, the unmanned boat is located above the base. Under the impact of waves, the unmanned boat may capsize and fall into the ocean, resulting in the problem that the unmanned boat cannot be launched and driven normally.

[0005] To this end, we proposed an unmanned boat lifting buffer mechanism to solve the above problems. Utility Model Content

[0006] The purpose of this application is to solve the problem in the prior art that unmanned boats may capsize under the impact of waves, and to propose an unmanned boat lifting and lowering buffer mechanism.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] The utility model provides an unmanned ship hanger buffer mechanism, including the shell, the inner wall of shell is fixedly connected with the inflatable inner bag, the inside of shell is provided with two micro - motor, the output of two micro - motor is fixedly connected with the shaft in common, the outer surface of shaft is fixedly connected with the first warehouse door, the front of shell is fixedly connected with the fan, the back of fan is fixedly connected with three blow -off tubes, the outer surface of every blow -off tube is fixedly connected with the inner wall of shell, the outside of shell is provided with the water pump, the input of water pump is fixedly connected with the water inlet pipe, the output of water pump is fixedly connected with the elbow, the one end of elbow away from water pump is fixedly connected with the flexible hose, the one end of flexible hose away from water pump is in turn through shell and inflatable inner bag and extends to the inside of inflatable inner bag, the outer surface of flexible hose is fixedly connected with the inner wall of shell and the inner wall of inflatable inner bag respectively.

[0009] Preferably, the upper surface of the shell is fixedly connected with two handles and two connecting blocks, respectively, and the outer surface of each connecting block is fixedly connected with a connecting ring.

[0010] Preferably, the inner wall of the shell is fixedly connected with two protective shells, and the inner wall of each protective shell is fixedly connected with the outer surface of the micro motor.

[0011] Preferably, the front of the shell is fixedly connected with a first isolation shell, the inner wall of the first isolation shell is fixedly connected with two telescopic rods, the telescopic ends of the two telescopic rods are fixedly connected with a baffle, the upper surface of the baffle is fixedly connected with a limiting plate, and the outer surface of the limiting plate and the outer surface of the baffle are slidingly connected with the inside of the first isolation shell.

[0012] Preferably, the end of each blow-off tube away from the fan and the end of the flexible hose away from the water pump are fixedly connected with a sealing ring, the front of three sealing rings is fixedly connected with the inner wall of the shell, and the back of the other sealing ring is fixedly connected with the inner wall of the inflatable inner bag.

[0013] Preferably, the back of the shell is fixedly connected with a second isolation shell, and the top end of the water inlet pipe penetrates through the second isolation shell and extends to the inside of the second isolation shell.

[0014] Preferably, the outer surface of the second isolation shell is hingedly connected with a second warehouse door, and the outer surface of the second warehouse door is fixedly connected with a handle.

[0015] Preferably, the back of the shell is fixedly connected with a first fixing block and a second fixing block, respectively, the outer surface of the first fixing block is fixedly connected with the outer surface of the water pump, and the outer surface of the second fixing block is fixedly connected with the outer surface of the water inlet pipe.

[0016] In summary, the technical effects and advantages of the present application are:

[0017] By providing an inflatable liner, a micro motor, a first compartment door, a fan, a water pump and a telescopic hose, the unmanned boat can be protected on all sides and the impact force of the entering seawater can be reduced. The fan is used to draw external air into the space between the outer shell and the inflatable liner, so that the unmanned boat can achieve all-round protection and cushioning in the package of the inflatable liner. Then the water pump is used to draw external seawater into the inside of the device, so that the unmanned boat can gradually adapt to the seawater environment. Finally, the micro motor is used to open the first compartment door to allow the unmanned boat to drive out, avoiding the problem that the unmanned boat is located above the base and may be caused to capsize under the impact of waves, causing the unmanned boat to fall into the ocean, thereby causing the unmanned boat to be unable to launch and drive normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the lifting and lowering buffer mechanism of the unmanned boat of the utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the micro motor of the utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the fan of the utility model;

[0021] Figure 4 It is a three-dimensional structural diagram of the water pump of the utility model.

[0022] In the figure: 1. outer shell; 2. inflatable liner; 3. micro motor; 4. rotating shaft; 5. first compartment door; 6. fan; 7. blower pipe; 8. water pump; 9. water inlet pipe; 10. elbow; 11. telescopic hose; 12. handle; 13. connecting block; 14. connecting ring; 15. protective shell; 16. first isolation shell; 17. baffle; 18. limit plate; 19. telescopic rod; 20. sealing ring; 21. second isolation shell; 22. second compartment door; 23. handle; 24. first fixing block; 25. second fixing block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-4 A lifting and lowering buffer mechanism for an unmanned boat includes a shell 1, an inflatable bladder 2 is fixedly connected to the inner wall of the shell 1, two micro motors 3 are arranged inside the shell 1, and two handles 12 and two connecting blocks 13 are fixedly connected to the upper surface of the shell 1 respectively. The outer surface of each connecting block 13 is fixedly connected to a connecting ring 14. By providing the handle 12 and the connecting ring 14, the handle 12 is used to move the device, and the lifting device is connected through the connecting ring 14.

[0025] The output ends of the two micro-motors 3 are fixedly connected together, the outer surface of the rotating shaft 4 is fixedly connected with the first door 5, the front surface of the shell 1 is fixedly connected with the fan 6, the inner wall of the shell 1 is fixedly connected with two protective shells 15, the inner wall of each protective shell 15 is fixedly connected with the outer surface of the micro-motor 3, the protective shell 15 is arranged to protect the micro-motor 3 from being damaged in use.

[0026] The back surface of the fan 6 is fixedly connected with three blowing pipes 7, the outer surface of each blowing pipe 7 is fixedly connected with the inner wall of the shell 1, the front surface of the shell 1 is fixedly connected with a first isolation shell 16, the inner wall of the first isolation shell 16 is fixedly connected with two telescopic rods 19, the telescopic ends of the two telescopic rods 19 are fixedly connected together with a baffle 17, the upper surface of the baffle 17 is fixedly connected with a limiting plate 18, the outer surface of the limiting plate 18 and the outer surface of the baffle 17 are slidably connected with the inside of the first isolation shell 16, the baffle 17 is arranged to isolate the first isolation shell 16 from the external environment when the fan 6 is not used in the device, so as to prevent seawater from entering.

[0027] A water pump 8 is arranged on the outer side of the shell 1, the input end of the water pump 8 is fixedly connected with a water inlet pipe 9, one end of each blowing pipe 7 away from the fan 6 and one end of the telescopic hose 11 away from the water pump 8 are fixedly connected with a sealing ring 20, the front surface of three sealing rings 20 is fixedly connected with the inner wall of the shell 1, and the back surface of the other sealing ring 20 is fixedly connected with the inner wall of the inflatable inner container 2, the sealing ring 20 is arranged to seal the connection points of the external device and the shell 1 or the inflatable inner container 2, so as to prevent air leakage and ensure the airtightness of the inflatable inner container 2.

[0028] The output end of the water pump 8 is fixedly connected with a bend pipe 10, one end of the bend pipe 10 away from the water pump 8 is fixedly connected with the telescopic hose 11, the back surface of the shell 1 is fixedly connected with a second isolation shell 21, the top end of the water inlet pipe 9 penetrates through the second isolation shell 21 and extends to the inside of the second isolation shell 21, the water inlet pipe 9 is arranged to enter the inside of seawater when the device enters the seawater surface, and seawater is pumped into the inside of the device by the water pump 8, so that the unmanned ship can adapt to the seawater environment in advance.

[0029] One end of the telescopic hose 11 away from the water pump 8 penetrates through the shell 1 and the inflatable inner container 2 in sequence and extends to the inside of the inflatable inner container 2, the outer surface of the second isolation shell 21 is movably hinged with a second door 22, the outer surface of the second door 22 is fixedly connected with a handle 23, the second door 22 and the handle 23 are arranged to facilitate opening of the second door 22 and maintenance or repair of the internal electrical elements.

[0030] The outer surfaces of the telescopic hose 11 are fixedly connected to the inner walls of the outer shell 1 and the inner walls of the inflatable liner 2, respectively. The back of the outer shell 1 is fixedly connected with a first fixing block 24 and a second fixing block 25, respectively. The outer surface of the first fixing block 24 is fixedly connected to the outer surface of the water pump 8, and the outer surface of the second fixing block 25 is fixedly connected to the outer surface of the water inlet pipe 9. By providing the first fixing block 24 and the second fixing block 25, the positions of the water pump 8 and the water inlet pipe 9 are fixed to prevent them from vibrating and falling during use.

[0031] The working principle of the present invention is as follows: when in use, first connect the micro motor 3, the fan 6, the water pump 8 and the telescopic rod 19 to the power supply, use the connecting ring 14 to connect the device to the lifting mechanism, and then place the unmanned boat into the interior of the device, and then use the fan 6 to draw the external air into between the inflatable liner 2 and the outer shell 1, and the inflatable liner 2 has good elasticity and flexibility, which can perfectly protect the unmanned boat inside the device, and then after inflation is completed, use the telescopic rod 19 to block the baffle 17 at the first isolation shell 16, so that the first isolation shell 16 isolates the fan 6 from the external environment, and then lower the device to the sea surface, and use the water pump 8 to pump seawater into the interior of the device, so that the seawater gradually fills the internal space of the device, so that the unmanned boat can adapt to the seawater first, and then use the micro motor 3 to open the first compartment door 5, and drive the unmanned boat out of the interior of the device, so as to avoid the unmanned boat being located above the base. Under the impact of waves, it may cause the unmanned boat to capsize and fall into the ocean, thereby causing the unmanned boat to be unable to launch and travel normally.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A floating buffer mechanism for an unmanned boat, comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected to an inflatable liner (2), two micro motors (3) are arranged inside the shell (1), the output ends of the two micro motors (3) are fixedly connected to a rotating shaft (4), the outer surface of the rotating shaft (4) is fixedly connected to a first compartment door (5), the front of the shell (1) is fixedly connected to a fan (6), the back of the fan (6) is fixedly connected to three blowing pipes (7), the outer surface of each blowing pipe (7) is fixedly connected to the inner wall of the shell (1), and the outer surface of the shell (1) is fixedly connected to the inner wall of the shell (1). A water pump (8) is provided on the side, the input end of the water pump (8) is fixedly connected to a water inlet pipe (9), the output end of the water pump (8) is fixedly connected to a bend pipe (10), the end of the bend pipe (10) away from the water pump (8) is fixedly connected to a telescopic hose (11), the end of the telescopic hose (11) away from the water pump (8) sequentially penetrates the outer shell (1) and the inflatable liner (2) and extends to the interior of the inflatable liner (2), and the outer surface of the telescopic hose (11) is fixedly connected to the inner wall of the outer shell (1) and the inner wall of the inflatable liner (2), respectively.

2. The unmanned boat lifting and lowering buffer mechanism according to claim 1, characterized in that: Two handles (12) and two connecting blocks (13) are fixedly connected to the upper surface of the housing (1), and a connecting ring (14) is fixedly connected to the outer surface of each connecting block (13).

3. The unmanned boat lifting and lowering buffer mechanism according to claim 1, characterized in that: Two protective shells (15) are fixedly connected to the inner wall of the housing (1), and the inner wall of each protective shell (15) is fixedly connected to the outer surface of the micro motor (3).

4. The unmanned boat lifting and lowering buffer mechanism according to claim 1, characterized in that: The front surface of the housing (1) is fixedly connected to a first isolation shell (16); the inner wall of the first isolation shell (16) is fixedly connected to two telescopic rods (19); the telescopic ends of the two telescopic rods (19) are fixedly connected to a baffle (17); the upper surface of the baffle (17) is fixedly connected to a limit plate (18); the outer surface of the limit plate (18) and the outer surface of the baffle (17) are both slidably connected to the interior of the first isolation shell (16).

5. The unmanned boat lifting and lowering buffer mechanism according to claim 1, characterized in that: Each of the ends of the blowing pipe (7) away from the fan (6) and the end of the telescopic hose (11) away from the water pump (8) is fixedly connected to a sealing ring (20), wherein the front faces of three of the sealing rings (20) are fixedly connected to the inner wall of the outer shell (1), and the back face of another sealing ring (20) is fixedly connected to the inner wall of the inflatable liner (2).

6. The unmanned boat lifting and lowering buffer mechanism according to claim 1, characterized in that: The back of the outer shell (1) is fixedly connected to a second isolation shell (21), and the top end of the water inlet pipe (9) passes through the second isolation shell (21) and extends to the interior of the second isolation shell (21).

7. The unmanned boat lifting and lowering buffer mechanism according to claim 6, characterized in that: The outer surface of the second isolation shell (21) is movably hinged with a second compartment door (22), and the outer surface of the second compartment door (22) is fixedly connected with a handle (23).

8. The unmanned boat lifting and lowering buffer mechanism according to claim 1, characterized in that: A first fixing block (24) and a second fixing block (25) are fixedly connected to the back of the housing (1), respectively; the outer surface of the first fixing block (24) is fixedly connected to the outer surface of the water pump (8), and the outer surface of the second fixing block (25) is fixedly connected to the outer surface of the water inlet pipe (9).

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