An obstacle-avoiding unmanned mobile target ship

Abstract

This utility model relates to the field of mobile target boat technology, specifically to an obstacle-avoidance unmanned mobile target boat. It includes a hull, a moving mechanism located on the underside of the hull, and an auxiliary mechanism for assisting soldiers in shooting training. The auxiliary mechanism is located above the hull, with a target mounted on a mounting base. An adjustment structure for adjusting the target's angle is provided between the mounting base and a sliding plate. Beneficial effects: The moving mechanism drives the hull to move autonomously, autonomously avoiding obstacles. During training, soldiers can use the auxiliary mechanism to adjust the target's angle and position in all directions, and the target can also be dynamically moved, increasing the flexibility of target movement and the difficulty of training, thereby effectively improving soldiers' training effectiveness and shooting ability.

Description

Technical Field

[0001] This utility model relates to the field of mobile target ship technology, and in particular to an obstacle-avoiding unmanned mobile target ship. Background Technology

[0002] Target ships are important naval vessels with special military applications. They are primarily used as surface targets for anti-ship weapon systems, such as artillery and anti-ship missiles, to test the guidance capabilities or effectiveness of the tested weapon systems. Because target ships are typically targeted by artillery and anti-ship missiles, their movement is usually impossible for human operators, leading to the development of unmanned target ships.

[0003] By comparing the unmanned target boat with patent publication number CN222224378U, it can be seen that in this solution, when the device is used for training, the target is fixed in position and cannot be moved flexibly. The position and angle of the target cannot be flexibly adjusted. Therefore, the training lacks the dynamic environment of actual combat, which reduces the training difficulty, makes the training mode relatively simple, and is not conducive to improving the training effect of actual combat. Utility Model Content

[0004] The purpose of this invention is to provide an obstacle-avoiding unmanned mobile target ship in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] An obstacle-avoiding unmanned mobile target boat includes a hull, a moving mechanism on the underside of the hull, and an auxiliary mechanism for assisting military personnel in shooting training, the auxiliary mechanism being located above the hull.

[0007] The auxiliary mechanism includes a base mounted on the upper part of the hull, a rotating frame mounted on the upper part of the base, a sliding plate slidably mounted inside the rotating frame, a mounting seat on the upper part of the sliding plate, a cylinder between the sliding plate and the mounting seat, a target on the upper part of the mounting seat, and the target and the mounting seat connected by bolts. A mounting plate is located at the front of the upper part of the hull, a radar is mounted on the upper part of the mounting plate, and an adjustment structure for adjusting the angle of the target is provided between the mounting seat and the sliding plate.

[0008] Preferably, the adjustment structure includes a locking nut disposed between the rotating end of the sliding plate and the mounting base, a rotary motor is mounted on the rotating end of the rotating frame, and the output end of the rotary motor is fixed to the rotating end of the rotating frame via a coupling.

[0009] Preferably, the moving mechanism includes a power wheel rotatably mounted on the rear side of the hull, a drive motor is installed on the rotating end of the power wheel, the output end of the drive motor is fixed to the rotating end of the power wheel through a coupling, two floating plates are provided at the bottom of the hull symmetrically arranged in the front and rear directions, and an obstacle avoidance structure is provided on the front side of the hull for obstacle avoidance.

[0010] Preferred: The obstacle avoidance structure includes two fixed frames symmetrically arranged along the front and rear directions, fixedly installed on the front side of the hull. A movable plate is slidably installed inside the fixed frame. A compression spring connects the movable plate to the fixed frame. A button is provided on the inner wall of the fixed frame. A protective plate is provided at the end of the movable plate away from the hull. Multiple dials are rotatably installed on the inner wall of the protective plate. A rotary motor is installed at the rotating end of the dial. The output end of the rotary motor is fixed to the rotating end of the dial through a coupling.

[0011] Preferably, each of the rotating ends of multiple dials is equipped with a pulley, and a drive belt connects the multiple pulleys.

[0012] Preferably, a protective cover is slidably installed in the middle of the side wall of the hull. The protective cover is made of rubber and a buffer spring connects the protective cover to the hull.

[0013] Preferably, both the front and rear ends of the movable plate and the front and rear ends of the protective plate are curved.

[0014] Compared with existing technologies, the beneficial effects are as follows:

[0015] The ship moves autonomously via a mobile mechanism, avoiding obstacles and circumventing them. During training, soldiers can use the auxiliary mechanism to adjust the angle and position of the target in all directions, and also move the target dynamically, increasing the flexibility of target movement and the difficulty of training. This effectively improves the training effect and shooting ability of soldiers. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional spatial view of an obstacle-avoiding unmanned mobile target boat described in this utility model;

[0018] Figure 2 This is a schematic diagram of the lower side of the hull of the obstacle-avoiding unmanned mobile target boat described in this utility model;

[0019] Figure 3 This is a cross-sectional view of the internal structure of the rotating frame of the obstacle-avoiding unmanned mobile target boat described in this utility model.

[0020] Figure 4 This is a cross-sectional view of the internal structure of the fixed frame of the obstacle-avoiding unmanned mobile target boat described in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure on the inner wall of the protective plate of the obstacle-avoiding unmanned mobile target boat described in this utility model.

[0022] The annotations in the attached figures are explained as follows:

[0023] 100. Hull; 201. Base; 202. Rotary motor; 203. Rotating frame; 204. Sliding plate; 205. Cylinder; 206. Mounting seat; 207. Target; 208. Locking nut; 209. Radar; 210. Mounting plate; 301. Power wheel; 302. Drive motor; 303. Float; 304. Fixed frame; 305. Moving plate; 306. Button; 307. Rotary motor; 308. Protective plate; 309. Dial wheel; 310. Protective cover. Detailed Implementation

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal connection of two components. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known control device such as a computer. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figures 1-5 As shown, an obstacle-avoiding unmanned mobile target boat includes a hull 100, a moving mechanism for driving the target boat to move, the moving mechanism being located on the lower side of the hull 100, and an auxiliary mechanism for assisting military personnel in shooting training, the auxiliary mechanism being located above the hull 100.

[0027] In this embodiment: the auxiliary mechanism includes a base 201 disposed on the upper end of the hull 100, a rotating frame 203 mounted on the upper end of the base 201, a sliding plate 204 slidably mounted inside the rotating frame 203, a mounting seat 206 disposed on the upper end of the sliding plate 204, a cylinder 205 disposed between the sliding plate 204 and the mounting seat 206, a target 207 disposed on the upper end of the mounting seat 206, the target 207 and the mounting seat 206 being connected by bolts, a mounting plate 210 disposed at the front of the upper end of the hull 100, a radar 209 disposed on the upper end of the mounting plate 210, and an adjustment structure for adjusting the angle of the target 207 disposed between the mounting seat 206 and the sliding plate 204.

[0028] The adjustment structure includes a locking nut 208 disposed between the rotating end of the sliding plate 204 and the mounting base 206. A rotary motor 202 is mounted on the rotating end of the rotating frame 203, and the output end of the rotary motor 202 is fixed to the rotating end of the rotating frame 203 via a coupling.

[0029] In this embodiment: the moving mechanism includes a power wheel 301 rotatably disposed on the rear side of the hull 100, a drive motor 302 is installed on the rotating end of the power wheel 301, and the output end of the drive motor 302 is fixed to the rotating end of the power wheel 301 through a coupling. A protective cover 310 is slidably installed in the middle of the side wall of the hull 100. The protective cover 310 is made of rubber and a buffer spring is connected between the protective cover 310 and the hull 100. Two floats 303 are provided at the bottom of the hull 100 symmetrically arranged in the front and rear directions. An obstacle avoidance structure is provided on the front side of the hull 100 for obstacle avoidance.

[0030] The obstacle avoidance structure includes two fixed frames 304 symmetrically arranged along the front and rear directions on the front side of the hull 100. A movable plate 305 is slidably installed inside the fixed frame 304. A compression spring connects the movable plate 305 to the fixed frame 304. A button 306 is provided on the inner wall of the fixed frame 304. Both the front and rear ends of the movable plate 305 are curved. A protective plate 308 is provided at the end of the movable plate 305 away from the hull 100. Both the front and rear ends of the protective plate 308 are curved. Multiple dials 309 are rotatably installed on the inner wall of the protective plate 308. A rotary motor 307 is installed at the rotating end of each dial 309. The output end of target 207 is fixed to the rotating end of target 309 via a coupling. Each rotating end of target 309 is equipped with a pulley, and a transmission belt connects the multiple pulleys. The moving mechanism drives the hull 100 to move autonomously. When encountering obstacles, it can autonomously avoid them. At the same time, during training, soldiers can use the auxiliary mechanism to adjust the angle and position of target 207 in all directions. Target 207 can also be dynamically moved, increasing its flexibility and training difficulty, thereby effectively improving the training effect and shooting ability of soldiers.

[0031] Working principle: First, the device is placed in water. Then, the drive motor 302 is started to rotate the power wheel 301. The power wheel 301 moves the water, causing the hull 100 to move. The radar 209 can locate the position of the hull 100 at any time and plan its course. Before training, the rotating motor 202 can be started to rotate the rotating frame 203, causing the target 207 above to rotate back and forth. At the same time, the mounting base 206 is rotated, causing the target 207 to rotate, and the angle of the target 207 can be adjusted. Tightening the locking nut 208 can fix the position of the mounting base 206 and the target 207. The angle is fixed, and the rotation angle of the target 207 can be adjusted at will, increasing the difficulty of training. At the same time, the drive cylinder 205 drives the sliding plate 204 to move back and forth up and down, which in turn drives the target 207 to move back and forth up and down. In addition, the rotary motor 202 drives the target 207 to rotate back and forth, thereby increasing the range of movement of the target 207. The angle and position of the target 207 can be adjusted in all directions, and the target 207 can also be dynamically moved, which increases the difficulty of military training, increases the flexibility of the target 207's movement, and increases the training difficulty, thereby effectively improving the training effect and shooting ability of soldiers.

[0032] When the hull 100 encounters an obstacle, the obstacle will collide with the protective plate 308 on the front side of the hull 100, pressing the protective plate 308 and driving the movable plate 305 to move into the fixed frame 304. When the movable plate 305 touches the button 306 on the inner wall of the fixed frame 304, the rotating motor 307 is activated, and multiple dial wheels 309 are rotated simultaneously by the transmission belt. When the protective plate 308 on that side is hit, the rotating motor 307 on that side drives the dial wheel 309 on that side to rotate. Thus, the dial wheel 309 moves the water to turn the hull 100, making the hull 100 gradually move away from the obstacle. At the same time, the protective cover 310 at the center of the side wall of the hull 100 can effectively reduce the impact force when the reef in the water hits the hull 100, thus protecting the hull 100.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An obstacle-avoidance unmanned mobile target vessel, comprising a hull (100), wherein a moving mechanism is provided on the lower side of the hull (100), characterized in that: It also includes an auxiliary mechanism for assisting military personnel in shooting training, the auxiliary mechanism being located above the hull (100); The auxiliary mechanism includes a base (201) disposed on the upper end of the hull (100), a rotating frame (203) mounted on the upper end of the base (201), a sliding plate (204) slidably mounted inside the rotating frame (203), a mounting seat (206) provided on the upper end of the sliding plate (204), a cylinder (205) provided between the sliding plate (204) and the mounting seat (206), a target (207) provided on the upper end of the mounting seat (206), the target (207) and the mounting seat (206) being connected by bolts, a mounting plate (210) provided at the front of the upper end of the hull (100), a radar (209) provided on the upper end of the mounting plate (210), and an adjustment structure for adjusting the angle of the target (207) provided between the mounting seat (206) and the sliding plate (204).

2. The obstacle-avoidance unmanned mobile target vessel according to claim 1, characterized in that: The adjustment structure includes a locking nut (208) disposed between the rotating end of the sliding plate (204) and the mounting base (206), and a rotary motor (202) is mounted on the rotating end of the rotating frame (203). The output end of the rotary motor (202) is fixed to the rotating end of the rotating frame (203) through a coupling.

3. The obstacle-avoidance unmanned mobile target vessel according to claim 2, characterized in that: The moving mechanism includes a power wheel (301) rotatably disposed on the rear side of the hull (100). A drive motor (302) is installed on the rotating end of the power wheel (301). The output end of the drive motor (302) is fixed to the rotating end of the power wheel (301) through a coupling. Two floating plates (303) are provided at the bottom of the hull (100) symmetrically arranged in the front and rear directions. An obstacle avoidance structure for the hull (100) to avoid obstacles is provided on the front side of the hull (100).

4. The obstacle-avoiding unmanned mobile target vessel according to claim 3, characterized in that: The obstacle avoidance structure includes two fixed frames (304) symmetrically arranged along the front and rear directions on the front side of the hull (100). A movable plate (305) is slidably installed inside the fixed frame (304). A compression spring is connected between the movable plate (305) and the fixed frame (304). A button (306) is provided on the inner wall of the fixed frame (304). A protective plate (308) is provided at the end of the movable plate (305) away from the hull (100). Multiple dials (309) are rotatably installed on the inner wall of the protective plate (308). A rotating motor (307) is installed at the rotating end of the dial (309). The output end of the rotating motor (307) is fixed to the rotating end of the dial (309) through a coupling.

5. The obstacle-avoidance unmanned mobile target vessel according to claim 4, characterized in that: Each of the multiple dials (309) has a pulley mounted on its rotating end, and a drive belt connects the multiple pulleys.

6. The obstacle-avoidance unmanned mobile target vessel according to claim 5, characterized in that: A protective cover (310) is slidably installed in the middle of the side wall of the hull (100). The protective cover (310) is made of rubber and a buffer spring is connected between the protective cover (310) and the hull (100).

7. The obstacle-avoiding unmanned mobile target vessel according to claim 6, characterized in that: The movable plate (305) has curved surfaces at both the front and rear ends, and the protective plate (308) has curved surfaces at both the front and rear ends.

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