Simulation control handle of assault boat
By designing a simulated control handle for assault boats, and combining the handle mechanism, damping device, and control processor, dynamic steering resistance adjustment based on environmental changes was achieved. This solves the problem that existing equipment cannot simulate complex environments, thus improving training effectiveness and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-26
- Publication Date
- 2026-04-03
AI Technical Summary
Existing inflatable boat simulation equipment cannot dynamically adjust steering resistance according to changes in the environment and water flow, resulting in a deviation between the training scenario and real operation, which affects the training effect.
A simulated control handle for assault boats was designed, comprising a main body, a handle mechanism, a damping device, a resistance adjustment mechanism, and a control processor. Through the cooperation of sensors and motors, the steering resistance can be dynamically adjusted to simulate the control logic in complex environments.
It improves training effectiveness and safety, allowing operators to experience control logic and resistance feedback that are consistent with the actual environment in a simulated environment, thus reducing the risks of real training.
Smart Images
Figure CN224082013U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of inflatable boat simulation technology, and in particular to an inflatable boat simulation control handle. Background Technology
[0002] Inflatable boats typically refer to high-speed small boats that are driven by outboard motors and have a lightweight hull design. They are usually used in military assaults, emergency rescues, and civilian applications. With the increasing demand for water rescue and leisure tourism, the demand for inflatable boats is gradually increasing. Traditional field training is limited by weather and water conditions and has high safety risks. Therefore, it is necessary to reduce training costs and improve safety through simulation systems.
[0003] Currently, existing boat simulators on the market use steering wheels, control consoles, etc. The control devices currently used for inflatable boat simulation mostly follow the car steering wheel or general game controller, and the control logic does not match reality. At the same time, when simulating inflatable boat operation, complex weather and water flow environments are often encountered. Existing inflatable boat simulation equipment cannot dynamically adjust the steering resistance according to changes in the environment and water flow, which will lead to deviations between the training scenario and real operation, affecting the training effect. Utility Model Content
[0004] (1) Technical problems to be solved
[0005] In order to overcome the shortcomings of existing inflatable boat simulation equipment, which cannot dynamically adjust steering resistance according to changes in the environment and water flow when operating simulated inflatable boats, resulting in deviations between the training scenario and real operation and affecting the training effect, this utility model aims to provide an inflatable boat simulation control handle.
[0006] (2) Technical solution
[0007] To solve the above-mentioned technical problems, this utility model provides a simulated control handle for an assault boat, including a main body. The main body is divided into a resistance adjustment chamber and a data processing chamber by a mounting partition. A handle mechanism is provided inside the resistance adjustment chamber corresponding to the mounting partition. Two damping devices are provided on both sides of the handle mechanism inside the resistance adjustment chamber. A resistance adjustment mechanism is provided above the damping devices inside the resistance adjustment chamber.
[0008] The handle mechanism includes a rotating handle that extends to the outside of the main housing and is movably connected to a curved through hole on the side of the main housing. One end of the rotating handle is provided with a throttle rotating sleeve, and the end of the rotating handle is connected to a rotating column that is movably connected to the mounting partition via a bearing. A sensing sleeve is provided on the rotating column.
[0009] Two damping devices are symmetrically arranged corresponding to the rotating handle. Each damping device includes a guide tube mounted on the mounting plate via a fixing block. The guide tube has a guide cavity inside. At both ends of the guide cavity are a first movable crank and a second movable crank, which are movably connected to the guide tube. A resistance spring is provided between the first movable crank and the second movable crank, corresponding to the interior of the guide cavity. The end of the first movable crank has a contact head. One side of each of the two contact heads is in contact with the rotating handle. The two damping devices form a closed circular structure through the first movable crank, the second movable crank, the guide tube, the contact head, and the rotating handle.
[0010] The data processing cavity is equipped with a control processor and a power supply. The control processor is electrically connected to the power supply, the throttle rotating sleeve, and the resistance adjustment mechanism.
[0011] Preferably, the resistance adjustment mechanism includes a motor, which is mounted on the inner wall of the main housing via a support. A guide frame is provided on one side of the motor, and a bidirectional screw is provided at the output end of the motor via the guide frame. A first threaded block and a second threaded block are respectively provided in the guide groove corresponding to the guide frame on the bidirectional screw. A first sliding sleeve and a second sliding sleeve are respectively movably connected to the lower parts of the first threaded block and the second threaded block via connecting protrusions. A first rotating rod and a second rotating rod are respectively movably connected inside the first sliding sleeve and the second sliding sleeve. The ends of the first rotating rod and the second rotating rod are respectively sleeved on the outside of a fixed column located on the upper side of the rotating column via a first rotating ring and a second rotating ring, and the fixed column and the rotating column are located on the same axis. The first rotating rod and the second rotating rod are respectively connected to the ends of the second movable cranks on both sides via connecting columns.
[0012] The motor is electrically connected to the control processor.
[0013] Preferably, a connecting bar is provided on one side of the main housing and is electrically connected to the control processor.
[0014] Preferably, the main housing is provided with a gear adjuster and a push-button switch, and the gear adjuster and the push-button switch are respectively electrically connected to the control processor.
[0015] Preferably, it also includes an angle sensor, the sensing sleeve being disposed inside the angle sensor, and the angle sensor being electrically connected to the control processor.
[0016] (3) Beneficial effects
[0017] 1. Through the cooperation of the handle mechanism, angle sensor and control processor, when the handle is pulled left or right, the handle rotates and drives the sensing sleeve to rotate left and right through the rotating column. The sensing sleeve sends the rotation angle signal to the control processor through the angle sensor. The control processor processes and applies it to the simulated assault boat to realize the corresponding angle turning of the simulated assault boat. The control logic of the simulated assault boat is the same as that of the actual simulated assault boat. It can significantly improve the efficiency and safety of operation skill training through a digital and controllable training environment.
[0018] 2. The coordination of the handle mechanism, angle sensor, damping device, resistance adjustment mechanism, and control processor, under simulated different aquatic environments and weather conditions, allows the control processor to control the motor's rotation via processed electrical signals. The motor, through a bidirectional screw, drives the first and second threaded blocks to move simultaneously outwards or inwards along the guide groove of the guide frame. The first and second threaded blocks, respectively, drive the first and second rotating rods through the connecting protrusion and the first sliding sleeve on the same side. The first and second rotating rods open outwards or retract inwards around the connecting post via the first and second sliding sleeves. As the first and second rotating rods rotate, their ends slide left and right within the first and second sliding sleeves, respectively. The first sliding sleeve and the first... The two sliding sleeves rotate inside the first and second threaded blocks respectively via connecting protrusions. Simultaneously, the first and second rotating rods drive the second movable crank rod to move outward or inward along the guide curved tube via connecting pins on the same side. The second movable crank rods on both sides squeeze or release the resistance springs, so that when turning the virtual inflatable boat, the operator receives corresponding resistance on the rotating handle, which changes dynamically with the environment. This further makes the operator's inflatable boat simulation training match the actual environment, enhancing the training effect. In a real environment, turning in strong currents, reefs, or strong winds can easily cause the inflatable boat to capsize. However, the simulator can simulate dangerous conditions through a physics engine, allowing trainees to experience the operational feedback of "critical turning angles" in a virtual environment without having to bear real risks. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the internal structure of the main body of this utility model;
[0021] Figure 3 This is a schematic diagram of the damping device of this utility model;
[0022] Figure 4 This is a schematic diagram of the resistance adjustment mechanism of this utility model;
[0023] Figure 5This is a schematic diagram of the connecting protrusion of this utility model;
[0024] Figure 6 This is a schematic diagram of the structure of the sensing sleeve of this utility model;
[0025] Figure 7 This is a schematic diagram of the connecting bar structure of this utility model.
[0026] The labels in the attached diagram are as follows: 1-Main housing, 101-Mounting partition, 102-Bearing, 103-Connecting row, 2-Handle mechanism, 201-Rotating column, 202-Rotating handle, 203-Throttle rotating sleeve, 204-Sensing sleeve, 3-Damping device, 301-Fixing block, 302-Guide curved tube, 303-First movable crank, 304-Second movable crank, 305-Resistance spring, 306-Contact head, 4-Resistance adjustment mechanism, 401- Motor, 402-Guide frame, 403-Bidirectional screw, 404-First threaded block, 405-Second threaded block, 406-Connecting protrusion, 407-First sliding sleeve, 408-Second sliding sleeve, 409-First rotating rod, 410-Second rotating rod, 411-First rotating ring, 412-Second rotating ring, 413-Fixed post, 414-Connecting post, 5-Angle sensor, 6-Push-button switch, 7-Gear adjuster, 8-Control processor. Detailed Implementation
[0027] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0028] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0030] A simulated control handle for an assault boat, such as Figure 1 , Figure 2 , Figure 3 , Figure 6 As shown, it includes a main box 1. The main box 1 is divided into a resistance adjustment chamber and a data processing chamber by a mounting partition 101. Inside the resistance adjustment chamber, a handle mechanism 2 for controlling the steering of the simulated assault boat is provided on the mounting partition 101. Inside the resistance adjustment chamber, two damping devices 3 are provided on both sides of the handle mechanism 2 to increase resistance for training. Inside the resistance adjustment chamber, a resistance adjustment mechanism 4 is provided on the upper part of the damping devices 3 to adjust the resistance of the damping devices 3 according to changes in the environment.
[0031] The handle mechanism 2 includes a rotating handle 202, which extends to the outside of the main housing 1 and is movably connected to a curved through hole on the side of the main housing 1. One end of the rotating handle 202 is provided with a throttle rotating sleeve 203 for controlling the speed of the simulated assault boat. The end of the rotating handle 202 is connected to a rotating column 201 that is movably connected to the mounting partition 101 via a bearing 102. A sensing sleeve 204 is provided on the rotating column 201. When the rotating handle 202 is pulled left or right, the rotating handle 202 drives the sensing sleeve 204 to rotate left or right through the rotating column 201. The sensing sleeve 204 sends the rotation angle signal to the control processor 8 through the angle sensor 5. The control processor 8 processes and applies the signal to the simulated assault boat to realize the corresponding angle steering of the simulated assault boat.
[0032] Two damping devices 3 are symmetrically arranged corresponding to the rotating handle 202. Each damping device 3 includes a guide tube 302 mounted on the mounting partition 101 via a fixing block 301. The guide tube 302 has a guide cavity inside. At both ends of the guide cavity are a first movable crank 303 and a second movable crank 304, respectively, which are movably connected to the guide tube 302. A resistance spring 305 is provided inside the guide cavity between the first movable crank 303 and the second movable crank 304. A contact head 306 is provided at the end of the first movable crank 303. One side of each contact head 306 abuts against the rotating handle 202. The two damping devices 3 are connected by the first movable crank 303, the second movable crank 304, and the guide tube 302. The contact head 306 and the rotating handle 202 form a closed circular structure, and the center of the closed circular structure is the same as that of the rotating column 201. When the rotating handle 202 is pulled left or right, the rotating handle 202 drives the first movable crank 303 to compress the resistance spring 305 through the contact head 306 on the same side. Through the elastic force of the resistance spring 305, the operator feels the resistance in actual operation. At the same time, when making linear motion, the resistance springs 305 on both sides push the first movable crank 303 on the same side inward. The first movable cranks 303 on both sides push the rotating handle 202 to the center through the contact head 306 on the same side, so that the rotating handle 202 is always in the center position, further making the simulated assault boat maintain stable linear motion.
[0033] The data processing cavity is equipped with a control processor 8 and a power supply. The control processor 8 is electrically connected to the power supply, the throttle rotation sleeve 203 and the resistance adjustment mechanism 4. The control processor 8 can be an STM32 series control processor 8. This control processor 8 uses a Cortex-M33 core (150MHz) to support multi-tasking. The NXP solution integrates an audio processing accelerator. The throttle rotation sleeve 203 can be a Betop Star Flash version smart handle.
[0034] like Figures 2-5As shown, the resistance adjustment mechanism 4 includes a motor 401, which is mounted on the inner wall of the main housing 1 via a support. A guide frame 402 is provided on one side of the motor 401. A bidirectional screw 403 is provided at the output end of the motor 401 via the guide frame 402. The bidirectional screw 403 has threads with opposite directions of rotation. A first threaded block 404 and a second threaded block 405 are respectively provided in the guide grooves of the guide frame 402 on the bidirectional screw 403. The first threaded block 404 and the second threaded block 405 have threaded holes with opposite directions of rotation inside, and the height of the first threaded block 404 is smaller than that of the second threaded block 405. The lower parts of the first threaded block 404 and the second threaded block 405 are movably connected by connecting protrusions 406. A first sliding sleeve 407 and a second sliding sleeve 408 are connected. A first rotating rod 409 and a second rotating rod 410 are movably connected inside the first sliding sleeve 407 and the second sliding sleeve 408, respectively. The first rotating rod 409 and the second rotating rod 410 are staggered vertically. The ends of the first rotating rod 409 and the second rotating rod 410 are respectively fitted onto the outside of the fixed post 413 located above the rotating post 201 via a first rotating ring 411 and a second rotating ring 412, and the fixed post 413 and the rotating post 201 are located on the same axis. The first rotating rod 409 and the second rotating rod 410 are respectively connected to the ends of the second movable curved rods 304 on both sides via connecting posts 414. After processing by the control processor 8... When the electrical signal controls the rotation of the motor 401, the motor 401 drives the first threaded block 404 and the second threaded block 405 to move outward or inward simultaneously along the guide groove of the guide frame 402 via the bidirectional screw 403. The first threaded block 404 and the second threaded block drive the first rotating rod 409 and the second rotating rod 410 to move via the connecting protrusion 406 and the first sliding sleeve 407 on the same side, respectively. The first rotating rod 409 and the second rotating rod 410 open outward or close inward around the connecting post 414 via the first sliding sleeve 407 and the second sliding sleeve 408. As the first rotating rod 409 and the second rotating rod 410 rotate, the ends of the first rotating rod 409 and the second rotating rod 410 respectively move towards the first connecting post 414. The sliding sleeve 407 and the second sliding sleeve 408 slide left and right, and the first sliding sleeve 407 and the second sliding sleeve 408 rotate inside the first threaded block 404 and the second threaded block 405 respectively through the connecting protrusion 406. At the same time, the first rotating rod 409 and the second rotating rod 410 drive the second movable crank 304 to move outward or inward along the guide curved tube 302 through the connecting column 414 on the same side. The second movable cranks 304 on both sides squeeze or release the resistance spring 305 respectively, so that when the virtual assault boat is turned, the operator receives corresponding resistance on the rotating handle 202, which changes with the environment at all times, further making the operator's assault boat simulation training consistent with the actual environment.
[0035] Motor 401 is electrically connected to control processor 8. Motor 401 can be a stepper motor with model number 28BYJ-48.
[0036] like Figure 7 As shown, a connecting strip 103 is provided on one side of the main housing 1 and is electrically connected to the control processor 8. The connecting strip 103 can use a GX16 aviation plug.
[0037] like Figure 1 , Figure 2 As shown, the main housing 1 is equipped with a gear shifter 7 and a push-button switch 6, and the gear shifter 7 and the push-button switch 6 are electrically connected to the control processor 8 respectively. The gear shifter 7 can be a Haibo speed controller ET54.
[0038] like Figures 1-6 As shown, it also includes an angle sensor 5, with a sensing sleeve 204 disposed inside the angle sensor 5. The angle sensor 5 is electrically connected to the control processor 8. The angle sensor 5 can be a Cansun Technology OCH99703D Hall sensor.
[0039] Working principle:
[0040] During simulated assault boat training, the control processor 8 is activated by pressing switch 6. The control processor 8 is connected to the motor 401, throttle rotation sleeve 203, angle sensor 5, and gear adjuster 7 via electrical signals. The operator holds the throttle rotation sleeve 203 on the handle 202 with their left hand. Rotating the throttle rotation sleeve 203 allows the control processor 8 to process the electrical signals in real time and apply them to the virtual assault boat's advance propulsion. To change gears as needed, the operator rotates the gear adjuster 7. The gear adjuster 7, through the control processor 8, processes the electrical signals in real time and applies them to the virtual assault boat's gear adjustment. When turning the virtual assault boat, the operator pulls the handle 202 left or right. The handle 202 responds to the direction of rotation via contact points on the same side. The head 306 pushes the first movable crank 303 to move along the guide curved tube 302. The first movable crank 303 compresses the resistance spring 305. Through the counter-thrust of the resistance spring 305, the rotating handle 202 has corresponding resistance when it rotates. The rotating handle 202 drives the sensing sleeve 204 to rotate left and right through the rotating column 201. The angle sensor 5 transmits the sensed electrical signal to the control processor 8 by sensing the rotation angle of the sensing sleeve 204. The control processor 8 processes the electrical signal of the rotation angle and applies it to the virtual assault boat, so that the virtual assault boat rotates according to the rotation angle of the rotating handle 202. By combining the above operations, the operator can achieve the same operation of the virtual assault boat as the real assault boat and the effect of water resistance when turning through this device.
[0041] During simulated training with assault boats in different environments, the water surface environment changes constantly. The control processor 8 analyzes and processes the electrical signals generated by these environmental changes. The control processor 8 then controls the rotation of the motor 401 based on the processed electrical signals. The motor 401, via a bidirectional screw 403, drives the first threaded block 404 and the second threaded block 405 to move simultaneously outwards or inwards along the guide groove of the guide frame 402. The first threaded block 404 and the second threaded block, respectively, drive the first rotating rod 409 and the second rotating rod 410 through the connecting protrusion 406 and the first sliding sleeve 407 on the same side. The first rotating rod 409 and the second rotating rod 410, via the first sliding sleeve 407 and the second sliding sleeve 408, open outwards or retract inwards around the connecting post 414. As the first rotating rod 409 and the second rotating rod... The rotation of 410 causes the ends of the first rotating rod 409 and the second rotating rod 410 to slide left and right within the first sliding sleeve 407 and the second sliding sleeve 408, respectively. The first sliding sleeve 407 and the second sliding sleeve 408 rotate within the first threaded block 404 and the second threaded block 405 via the connecting protrusion 406. Simultaneously, the first rotating rod 409 and the second rotating rod 410 drive the second movable crank 304 to move outward or inward along the guide curved tube 302 via the connecting column 414 on the same side. The second movable cranks 304 on both sides squeeze or release the resistance spring 305, so that when the virtual assault boat is turned, the operator receives corresponding resistance on the rotating handle 202, which changes with the environment at all times. This further makes the operator's simulation training of the assault boat match the actual environment.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A simulated steering handle for a rigid inflatable boat, characterized in that, Including the main box (1), the main box (1) is divided into resistance adjustment cavity and data processing cavity by installing partition (101), the inside of the resistance adjustment cavity is equipped with handle mechanism (2) on the installing partition (101), the inside of the resistance adjustment cavity is provided with two damping devices (3) corresponding to both sides of the handle mechanism (2), the upper part of the resistance adjustment cavity is equipped with resistance adjustment mechanism (4) corresponding to the damping device (3); The handle mechanism (2) includes a rotating handle (202), the rotating handle (202) extends to the outside of the main box (1), and the rotating handle (202) is movably connected in the curved through hole opened in the side of the main box (1), an oil door rotating sleeve (203) is arranged on one end of the rotating handle (202), and a rotating column (201) movably connected to the installing partition (101) through a bearing (102) is connected to the end of the rotating handle (202), and a sensing sleeve (204) is arranged on the rotating column (201); Two damping devices (3) are symmetrically arranged corresponding to the rotating handle (202), the damping device (3) includes a guide elbow (302) arranged on the installing partition (101) through a fixed block (301), a guide cavity is formed in the inside of the guide elbow (302), a first movable curved rod (303) and a second movable curved rod (304) are movably connected at both ends of the guide cavity respectively, a resistance spring (305) is arranged between the first movable curved rod (303) and the second movable curved rod (304) corresponding to the inside of the guide cavity, a contact head (306) is arranged at the end of the first movable curved rod (303), two contact heads (306) are in contact with the rotating handle (202) on one side, and two damping devices (3) form a closed circular structure through the first movable curved rod (303), the second movable curved rod (304), the guide elbow (302), the contact head (306) and the rotating handle (202); The data processing cavity is provided with a control processor (8) and a power supply, the control processor (8) is electrically connected with the power supply, the oil door rotating sleeve (203) and the resistance adjustment mechanism (4) respectively.
2. The simulated handle of a command of a commando boat according to claim 1, characterized in that, The resistance adjusting mechanism (4) comprises a motor (401), which is arranged on the inner wall of the main box body (1) through a support, one side of the motor (401) is provided with a guide frame (402), the output end of the motor (401) is provided with a bidirectional screw rod (403) through the guide frame (402), the bidirectional screw rod (403) is respectively provided with a first threaded block (404) and a second threaded block (405) in the guide groove corresponding to the guide frame (402), the lower part of the first threaded block (404) and the second threaded block (405) is respectively connected with a first sliding sleeve (407) and a second sliding sleeve (408) through a connecting convex column (406), the inner part of the first sliding sleeve (407) and the second sliding sleeve (408) is respectively connected with a first rotating rod (409) and a second rotating rod (410), the distal end of the first rotating rod (409) and the second rotating rod (410) is respectively sleeved on the outside of a fixed column (413) located on the upper side of the rotating column (201) through a first rotating ring (411) and a second rotating ring (412), and the fixed column (413) and the rotating column (201) are located on the same axis, the first rotating rod (409) and the second rotating rod (410) are connected with the distal end of the second movable crank rod (304) on both sides through a connecting column (414). The motor (401) is electrically connected with the control processor (8).
3. The simulated handle of a command of a commando boat according to claim 1, characterized in that, One side of the main box body (1) is provided with a connecting row (103), which is electrically connected with the control processor (8).
4. The simulated handle of a command of a commando boat according to claim 3, characterized in that, The main box body (1) is provided with a gear adjuster (7) and a press switch (6), and the gear adjuster (7) and the press switch (6) are respectively electrically connected with the control processor (8).
5. A simulated steering handle for a rigid inflatable boat according to claim 4, wherein, An angle sensor (5) is further included, the transmission sleeve (204) is arranged in the angle sensor (5), and the angle sensor (5) is electrically connected with the control processor (8).