A sea target ship remotely controlled from a long distance

Abstract

The utility model discloses a kind of offshore long-distance remote control moving target ships, including target ship body, the top of the target ship body is equipped with antenna, cleaning mechanism that can be rotated using sea breeze to scrape and clean the surface of antenna is installed on the antenna, the bottom of the target ship body is equipped with the anti-toppling mechanism that can change barycenter position and prevent hull to tip, the utility model can slide on arc slide by configuration column, when target ship body is impacted by sea wave and appears to tip, configuration column can slide on arc according to the direction of inclination angle opposite, effectively avoid the situation that target ship body appears to tip, simultaneously, when target ship body is normally moved and is blown by sea breeze, rotating frame can rotate on antenna, so that rubber on rotating frame is attached to the surface of antenna and rotates to scrape the sea water attached to the surface of antenna, so as to effectively solve the situation that sea water is attached on antenna for long time and causes corrosion and rust.

Description

Technical Field

[0001] This utility model relates to the field of marine remote-controlled target ship technology, specifically a marine long-distance remote-controlled moving target ship. Background Technology

[0002] A remotely controlled target ship is an unmanned vessel designed specifically for military training and weapons testing. It is mainly used to simulate real ship targets for live-fire training with naval guns, shore guns, missiles, torpedoes, etc. The remotely controlled target ship has autonomous navigation capabilities and can drive autonomously according to preset routes and tasks. At the same time, through remote control devices, operators can control the target ship in real time within a certain distance (such as 60 kilometers), supporting functions such as intelligent navigation, obstacle avoidance, path planning, and return to base after losing contact. For example, it can achieve rapid detection, tracking, and autonomous collision avoidance of typical surface targets within a 1-kilometer range.

[0003] Currently, target ships lack anti-tipping mechanisms, making them susceptible to capsizing due to wave impacts. Furthermore, the antennas cannot be automatically cleaned, making them prone to corrosion from seawater, resulting in oxidation and rust.

[0004] Therefore, a remotely controlled motion target ship for long-distance movement at sea is proposed to solve the above problems. Utility Model Content

[0005] 1. Technical problem to be solved by the utility model

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a long-distance remote-controlled target boat at sea, which aims to solve the problems that the target boats under the existing technology lack anti-tipping mechanisms, are easily capsized by waves, and have antennas that cannot be automatically cleaned and are easily corroded by seawater, resulting in oxidation and rust.

[0007] 2. Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A remotely controlled target boat for long-range operation at sea includes a target boat hull, an antenna mounted on the top of the hull, a cleaning mechanism mounted on the antenna that can use sea breeze to rotate and scrape the antenna surface, and an anti-tipping mechanism mounted on the bottom of the target boat hull that can change the center of gravity to prevent the hull from capsizing.

[0010] As a preferred embodiment of this utility model, support plates are symmetrically installed on the two outer sides of the target ship hull, and an arc-shaped sliding rod is installed on the anti-tipping mechanism. The two ends of the arc-shaped sliding rod are respectively connected between the inner sides of the two support plates, and a counterweight column is slidably installed on the arc-shaped sliding rod.

[0011] As a preferred embodiment of this utility model, a rotating frame is installed on the cleaning mechanism, and a straight plate with the same length as the antenna is installed on the rotating frame. A rubber eraser with the same length as the straight plate is installed on one side of the straight plate.

[0012] As a preferred embodiment of this utility model, the top of the rotating frame is rotatably connected to the top of the antenna via a bearing. The rotating frame is made of aerospace-grade aluminum alloy, and the inner side of the rubber groove is in contact with the outer surface of the antenna.

[0013] As a preferred embodiment of this utility model, a rotating platform is installed at one end of the top of the target ship hull, the bottom of the rotating platform is connected to the shaft of a motor, and the motor can be controlled remotely. Connection holes are provided on both sides of the rotating platform.

[0014] As a preferred embodiment of this utility model, a target plate is installed on the top of the rotating platform, and the two ends of the bottom of the target plate are rotatably connected to the connecting holes on the rotating platform through rotating shafts. A return spring is installed on the rotating shaft on the inner side of the bottom of the target plate, and the target plate is perpendicular to the hull of the target ship when there is no external force.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention features a column that slides on an arc-shaped sliding rod. When the target vessel capsizes due to wave impact, the column slides in the opposite direction on the arc-shaped rod according to the tilt angle, thereby adjusting the target vessel's center of gravity downwards in real time and effectively preventing the target vessel from capsizing. Simultaneously, when the target vessel is moving normally and exposed to sea breezes, the rotating frame can rotate on the antenna, causing the rubber pad on the rotating frame to scrape the seawater adhering to the antenna surface, thus effectively solving the problem of corrosion and rust caused by seawater adhering to the antenna for a long time. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a long-range remote-controlled motion target boat at sea according to the present invention.

[0019] Figure 2 This is a schematic diagram of the hull structure of a long-range remote-controlled target boat for maritime applications according to this utility model.

[0020] Figure 3 This is a schematic diagram of the anti-tipping mechanism of a long-distance remote-controlled target boat at sea according to the present invention.

[0021] Figure 4This is a schematic diagram of the cleaning mechanism of a remotely controlled target boat at sea according to the present invention.

[0022] In the diagram: 1. Target ship hull; 11. Support plate; 12. Antenna; 13. Rotating platform; 2. Anti-tipping mechanism; 21. Arc-shaped sliding rod; 22. Counterweight column; 3. Cleaning mechanism; 31. Rotating frame; 32. Rubber eraser; 4. Target plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example:

[0025] Please see Figure 1-4 This embodiment provides a long-range remote-controlled target boat at sea, including a target boat hull 1. An antenna 12 is installed on the top of the target boat hull 1. A cleaning mechanism 3 is installed on the antenna 12, which can use the sea breeze to rotate and scrape the surface of the antenna 12. An anti-tipping mechanism 2 is installed at the bottom of the target boat hull 1, which can change the center of gravity to prevent the hull from capsizing. The cleaning mechanism 3 can actively scrape and clean the antenna 12, avoiding seawater from adhering to the antenna 12 for a long time and causing corrosion. The anti-tipping mechanism 2 can effectively prevent the hull from capsizing due to the influence of sea waves.

[0026] In this embodiment, as Figure 1 and Figure 3 As shown, support plates 11 are symmetrically installed on the two outer sides of the target ship hull 1. An arc-shaped sliding rod 21 is installed on the anti-tipping mechanism 2. The two ends of the arc-shaped sliding rod 21 are respectively connected between the inner sides of the two support plates 11. A counterweight column 22 is slidably installed on the arc-shaped sliding rod 21. The counterweight column 22 slides on the arc-shaped sliding rod 21 to adjust the center of gravity of the target ship hull 1 downward in real time. The counterweight column 22 will slide in the opposite direction of the tilt of the target ship hull 1, so that the target ship hull 1 cannot be stable in other states, thereby achieving the purpose of anti-tipping and ensuring that the hull will not capsize during the impact of waves.

[0027] In this embodiment, as Figure 1 and Figure 4As shown, a rotating frame 31 is installed on the cleaning mechanism 3. A straight plate with the same length as the antenna 12 is installed on the rotating frame 31. A rubber rubber 32 with the same length as the straight plate is installed on one side of the straight plate. The top of the rotating frame 31 is rotatably connected to the top of the antenna 12 through a bearing. The rotating frame 31 is made of aerospace-grade aluminum alloy. The inner side of the rubber groove 32 is in contact with the outer surface of the antenna 12. Because the rotating frame 31 is lightweight, it will rotate on the antenna 12 when the ship rocks or when it is blown by the sea breeze. During the rotation, the rubber groove 32 will also scrape the surface of the antenna 12, thereby achieving the purpose of self-cleaning the surface of the antenna 12 and preventing seawater from adhering to the surface of the antenna 12 and causing corrosion and rust.

[0028] In this embodiment, as Figure 1 and Figure 2 As shown, a rotating platform 13 is installed at one top end of the target ship hull 1. The bottom of the rotating platform 13 is connected to the shaft of a motor, which can be controlled remotely. Connection holes are provided on both sides of the rotating platform 13. A target plate 4 is installed on the top of the rotating platform 13. The bottom ends of the target plate 4 are rotatably connected to the connection holes on the rotating platform 13 through the shaft. A return spring is installed on the shaft on the inner side of the bottom of the target plate 4. The target plate 4 is perpendicular to the target ship hull 1 when there is no external force. The rotating platform 13 can be controlled to rotate via remote control, thereby adjusting the orientation of the target plate 4. At the same time, the target plate 4 can automatically reset and automatically recover after being hit, without the need for manual adjustment.

[0029] Working principle: When in use, the counterweight column 22 slides on the arc-shaped slide bar 21 to adjust the center of gravity of the target boat hull 1 downward in real time. The counterweight column 22 will slide in the opposite direction of the tilt of the target boat hull 1, making it impossible for the target boat hull 1 to be stable in other states, thereby achieving the purpose of preventing capsizing. This ensures that the hull will not capsize during the impact of sea waves. In addition, because the rotating frame 31 is lightweight, it will rotate on the antenna 12 when the hull sways or is blown by the sea breeze. During the rotation, the rubber groove 32 will also scrape the surface of the antenna 12, thereby achieving the purpose of self-cleaning the surface of the antenna 12 and preventing seawater from adhering to the surface of the antenna 12 and causing corrosion and rust. In addition, the rotating platform 13 can be controlled by remote control to rotate, thereby adjusting the orientation of the target plate 4. At the same time, the target plate 4 can automatically reset and automatically recover after being hit, without the need for manual adjustment.

[0030] All technical features in this embodiment can be freely combined according to actual needs.

[0031] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A remotely controlled target vessel for long-range movement at sea, comprising a target vessel hull (1), characterized in that: The target ship hull (1) is equipped with an antenna (12) on its top. The antenna (12) is equipped with a cleaning mechanism (3) that can use the sea breeze to rotate and clean the surface of the antenna (12). The target ship hull (1) is equipped with an anti-tipping mechanism (2) that can change the center of gravity to prevent the ship from capsizing.

2. The long-range remote-controlled target ship at sea according to claim 1, characterized in that: Support plates (11) are symmetrically installed on the two outer sides of the target ship hull (1). An arc-shaped slide rod (21) is installed on the anti-tipping mechanism (2). The two ends of the arc-shaped slide rod (21) are respectively connected between the inner sides of the two support plates (11). A counterweight column (22) is slidably installed on the arc-shaped slide rod (21).

3. The long-range remote-controlled target ship at sea according to claim 1, characterized in that: The cleaning mechanism (3) is equipped with a rotating frame (31), on which a straight plate with the same length as the antenna (12) is mounted. A rubber eraser (32) is mounted on one side of the straight plate, and the rubber eraser (32) has the same length as the straight plate.

4. The long-range remote-controlled target ship at sea according to claim 3, characterized in that: The top of the rotating frame (31) is rotatably connected to the top of the antenna (12) by a bearing. The rotating frame (31) is made of aerospace-grade aluminum alloy. The inner side of the rubber wiper (32) is attached to the outer surface of the antenna (12).

5. The long-range remote-controlled target ship at sea according to claim 1, characterized in that: A rotating platform (13) is installed at one end of the top of the target ship hull (1). The bottom of the rotating platform (13) is connected to the shaft of a motor, and the motor can be controlled remotely. Connection holes are provided on both sides of the rotating platform (13).

6. The long-range remote-controlled target ship at sea according to claim 5, characterized in that: The top of the rotating platform (13) is equipped with a target plate (4). The bottom ends of the target plate (4) are rotatably connected to the connecting holes on the rotating platform (13) through rotating shafts. A reset spring is installed on the rotating shaft on the inner side of the bottom of the target plate (4). The target plate (4) is perpendicular to the target ship hull (1) when there is no external force.

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