A high-speed mobile robot target

Abstract

The utility model discloses a kind of robot target machine of high-speed movement, it is related to robot target machine technical field, including robot platform and target body, the inside of the robot platform is provided with chamber, the downside of the robot platform is symmetrically provided with wheel, the inside of the chamber is provided with drive module, the side of the drive module is provided with power supply battery, positioning navigation module, environmental perception sensing module and robot control device, the drive module, positioning navigation module, environmental perception sensing module are electrically connected with robot control device, the top of the robot platform is provided with adjusting mechanism for adjusting target body position and direction. The utility model has multidimensional dynamic simulation ability, the robot target machine can be flexibly adjusted in horizontal, offset and vertical direction by the synergistic effect of adjusting mechanism, can simulate the complex motion trajectory of enemy target in actual combat, improve dynamic shooting ability.

Description

Technical Field

[0001] This utility model relates to the field of robot target technology, specifically a high-speed mobile robot target. Background Technology

[0002] Shooting training targets are commonly used auxiliary equipment in shooting training. Their purpose is to provide objective and accurate standard conditions for shooting training, assessment, and competition, which is conducive to improving the accuracy of live-fire shooting. However, existing shooting training targets only include fixed targets and running targets. For example, the mobile robot target machine described in the patent with authorization announcement number CN217058524U can quickly change targets. However, during training, the target cannot arbitrarily change its position or direction, which is not conducive to improving shooting level. Moreover, when the target machine and the shooter move in the same direction, the device cannot lead the shooter, making it impossible for the target machine to suddenly change its direction of movement and run in the opposite direction to the shooter, thus failing to truly simulate actual combat situations.

[0003] Based on this, a high-speed mobile robot target is now provided, which can eliminate the drawbacks of existing technical solutions. Utility Model Content

[0004] The purpose of this invention is to provide a high-speed mobile robot target to solve the problems in the prior art of inconvenience in adjusting the position and orientation of the target and the inability to truly simulate actual combat situations.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-speed mobile robot target includes a robot platform and a target body disposed above the robot platform. The robot platform has a cavity inside, and wheels are symmetrically arranged on the lower side of the robot platform. A drive module for driving the wheels to rotate is disposed inside the cavity. A power supply battery, a positioning and navigation module, an environmental perception and sensing module, and a robot control device are disposed on one side of the drive module. The drive module, the positioning and navigation module, and the environmental perception and sensing module are all electrically connected to the robot control device.

[0007] The top of the robot platform is equipped with an adjustment mechanism for adjusting the position and orientation of the target. The adjustment mechanism includes a rotation component, an angle adjustment component, a height adjustment component, and an anti-collision component. The angle adjustment component is located on top of the rotation component, the height adjustment component is located on top of the angle adjustment component, the target is located on top of the height adjustment component, and the anti-collision component is located on the outside of the rotation component.

[0008] Preferably, the rotating component includes a turntable, the upper surface of the robot platform is provided with a groove, the bottom of the turntable is fixedly provided with a rotating shaft, and the rotating shaft extends into the groove and is rotatably connected to the bottom wall of the groove. A first bevel gear is fixedly installed on the outside of the rotating shaft, and a second bevel gear is meshed on one side of the first bevel gear. The gear shaft of the second bevel gear is fixedly connected to the output end of the first motor.

[0009] Preferably, the angle adjustment assembly includes mounting seats symmetrically mounted on the surface of the turntable, a mounting shaft rotatably disposed between the two mounting seats, the mounting shaft being fixedly disposed at the bottom of the turntable, and one end of the mounting shaft extending to the outside of one of the mounting seats and being fixedly connected to the output end of the second motor.

[0010] Preferably, the height adjustment assembly includes guide rods symmetrically mounted on the surface of the rotating plate, a movable plate slidably mounted on the guide rods, the target being detachably mounted on the top of the movable plate by a number of bolts, a screw threadedly connected to one side of the movable plate, one end of the screw being rotatably connected to the rotating plate, a first gear being fixedly connected to the bottom of the screw, a second gear being meshed on one side of the first gear, and the second gear being fixedly connected to the output end of a third motor.

[0011] Preferably, the anti-collision component includes several arc-shaped buffer plates, the arc-shaped buffer plates being adapted to the shape and specifications of the turntable, a spring being provided between the arc-shaped buffer plate and the side wall of the turntable, a telescopic guide rod being provided inside the spring, and the two ends of the telescopic guide rod being connected to the arc-shaped buffer plate and the turntable respectively.

[0012] Preferably, the robot platform is provided with a protective mechanism to prevent damage to the chamber. The protective mechanism includes a bulletproof steel plate bracket and a hot-rolled bulletproof steel plate. The bulletproof steel plate bracket is fixedly installed on the side wall of the robot platform, and the hot-rolled bulletproof steel plate is installed on the bulletproof steel plate bracket by a number of screws.

[0013] Preferably, the drive module includes a drive motor and a drive motor controller, the wheels are all connected to the drive motor through a gearbox, and the drive motor is electrically connected to the drive motor controller.

[0014] Preferably, the environmental perception sensing module includes a gravity acceleration sensor, a gyroscope sensor, and an inclinometer sensor disposed inside the chamber. A gunshot detector is disposed on one side of the gravity acceleration sensor, a front-facing camera is disposed on one side of the robot platform, a rear-facing camera is disposed on the other side of the robot platform, and a lidar sensor is disposed on the top of the robot platform.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This high-speed mobile robotic target has multi-dimensional dynamic simulation capabilities. Compared with the single motion mode of traditional fixed targets or running targets, this robotic target can achieve flexible adjustment of the target in the horizontal, offset and vertical directions through the coordinated action of rotation components, angle adjustment components and height adjustment components. It can simulate the complex movement trajectory of enemy targets in actual combat, improve dynamic shooting capabilities, and the target motion parameters can be customized through the control system to adapt to the training needs of shooters of different skill levels.

[0017] 2. This utility model, through the cooperation of the drive module and the positioning and navigation module, enables the target drone to not only move in the same direction as the shooter, but also to suddenly move in the opposite direction or change speed during training, simulating tactical maneuvers such as flanking maneuvers and encirclement on the battlefield, thereby enhancing the realism of the training. It is equipped with an environmental perception sensor module, which enables the target drone to perceive the surrounding terrain, obstacles and the shooter's position in real time, making it easy to adjust the movement path or target posture. In addition, a protective mechanism is also provided to effectively prevent damage to key components and extend service life. The anti-collision component can effectively buffer the impact force and ensure the continuous and stable operation of the target drone. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of one side of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure on the other side of this utility model.

[0020] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0021] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model.

[0022] Figure 5 This is a schematic diagram of the robot platform of this utility model.

[0023] Figure 6 This is a partial structural schematic diagram of the present invention.

[0024] Figure 7 This is a schematic diagram of the robot control device of this utility model.

[0025] Figure reference numerals: Robot platform 101, target 102, chamber 103, wheel 104, drive module 105, drive motor 1051, drive motor controller 1052, power supply battery 106, positioning and navigation module 107, environmental perception sensor module 108, gravity acceleration sensor 1081, gyroscope sensor 1082, tilt sensor 1083, gunshot detector 1084, front camera 1085, rear camera 1086, lidar sensor 1087, robot control device 109, adjustment mechanism 200, turntable 201, groove 202, first bevel gear 203, second bevel gear 204, mounting base 205, rotating plate 206, moving plate 207, screw 208, first gear 209, second gear 210, arc-shaped buffer plate 211, spring 212, protective mechanism 300, bulletproof steel plate bracket 301, hot-rolled bulletproof steel plate 302. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In this embodiment, as Figures 1-7 As shown, a high-speed mobile robotic target includes a robot platform 101 and a target 102 mounted on top of the robot platform 101 for live-fire training. The robot platform 101 has an internal chamber 103. Wheels 104 are symmetrically arranged on the lower side of the robot platform 101. A drive module 105 for rotating the wheels 104 is housed inside the chamber 103. A power supply battery 106, a positioning and navigation module 107, an environmental perception sensor module 108, and a robot control device 109 are located on one side of the drive module 105. The power supply battery 106 provides power, and the positioning and navigation module 107 can employ a global positioning system, such as GPS. This facilitates real-time understanding of the robot platform 101's location information. The environmental perception sensor module 108 is used to sense the terrain and surrounding environment outside the robot platform 101. The drive module 105, positioning and navigation module 107, and environmental perception sensor module 108 are all electrically connected to the robot control device 109. A Wi-Fi module is installed inside the chamber 103. The robot control device 109 connects to the local network or the Internet through the Wi-Fi module to communicate with external smart devices, such as the shooter positioning device and the background control device, so as to facilitate real-time understanding of the shooter's position, movement direction, etc., and to understand the operation status of the robot platform 101 through the background control device.

[0028] The top of the robot platform 101 is equipped with an adjustment mechanism 200 for adjusting the position and orientation of the target 102. The adjustment mechanism 200 includes a rotation component, an angle adjustment component, a height adjustment component, and an anti-collision component. The angle adjustment component is located on top of the rotation component, the height adjustment component is located on top of the angle adjustment component, the target 102 is located on top of the height adjustment component, and the anti-collision component is located on the outside of the rotation component. This allows for easy adjustment of the height, angle, and orientation of the target 102 based on data detected by sensors and other components, making it suitable for simulation scenarios in different situations.

[0029] Among them, such as Figures 2-6 As shown, the rotating assembly includes a turntable 201. A groove 202 is provided on the upper surface of the robot platform 101. A rotating shaft is fixedly provided at the bottom of the turntable 201, and the rotating shaft extends into the groove 202 and is rotatably connected to the bottom wall of the groove 202. After the first motor is started, it drives the bevel gear to mesh and rotate, so that the rotating shaft can rotate, which facilitates the adjustment of the direction of the turntable 201. A first bevel gear 203 is fixedly installed on the outside of the rotating shaft. A second bevel gear 204 is meshed on one side of the first bevel gear 203. The gear shaft of the second bevel gear 204 is fixedly connected to the output end of the first motor. The first motor is fixedly installed inside the groove 202, which plays a stable supporting role.

[0030] Among them, such as Figures 2-6 As shown, the angle adjustment assembly includes mounting bases 205 symmetrically mounted on the surface of the turntable 201. A mounting shaft is rotatably arranged between the two mounting bases 205. The mounting shaft is fixedly set at the bottom of the rotating plate 206. After the second motor is started, it drives the mounting shaft to rotate, so that the rotating plate 206 and the target 102 can rotate, which facilitates the adjustment of the angle of the target 102. One end of the mounting shaft extends to the outside of one of the mounting bases 205 and is fixedly connected to the output end of the second motor. The second motor is fixedly mounted on the surface of the turntable 201, which provides a stable support effect.

[0031] Among them, such as Figures 2-6 As shown, the height adjustment assembly includes guide rods symmetrically mounted on the surface of the rotating plate 206. A movable plate 207 is slidably mounted on the guide rods. The target 102 is detachably mounted on the top of the movable plate 207 by several bolts. A screw 208 is threadedly connected to one side of the movable plate 207. After the third motor is started, it drives the screw 208 to rotate, so that the movable plate 207 and the target 102 can move along the direction of the guide rods, which facilitates the adjustment of the height of the target 102. One end of the screw 208 is rotatably connected to the rotating plate 206. A first gear 209 is fixedly connected to the bottom of the screw 208. A second gear 210 is meshed on one side of the first gear 209. The second gear 210 is fixedly connected to the output end of the third motor. The third motor is connected to the rotating plate 206 through a bracket to increase the structural stability. All of the above motors are electrically connected to the robot control device 109.

[0032] Among them, such as Figures 2-6 As shown, the anti-collision component includes several arc-shaped buffer plates 211. The arc-shaped buffer plates 211 are adapted to the shape and specifications of the turntable 201. A spring 212 is provided between the arc-shaped buffer plate 211 and the side wall of the turntable 201. A telescopic guide rod is provided inside the spring 212. The two ends of the telescopic guide rod are connected to the arc-shaped buffer plate 211 and the turntable 201 respectively. When impacted, the arc-shaped buffer plate 211 causes the telescopic guide rod and the spring 212 to retract and dissipate the force. The arc-shaped buffer plate 211 is designed to disperse the impact force, reduce the damage, and increase the anti-collision effect.

[0033] Among them, such as Figure 1 and Figure 2 As shown, the robot platform 101 is externally equipped with a protective mechanism 300 to prevent damage to the chamber 103. The protective mechanism 300 includes a bulletproof steel plate bracket 301 and a hot-rolled bulletproof steel plate 302. The bulletproof steel plate bracket 301 is made of high-strength metal materials, such as alloy steel or stainless steel. Its structural design needs to be determined according to the size of the hot-rolled bulletproof steel plate 302 and the usage environment to ensure that it can remain stable when subjected to impact. The bulletproof steel plate bracket 301 is fixedly installed on the side wall of the robot platform 101. The hot-rolled bulletproof steel plate 302 is installed on the bulletproof steel plate bracket 301 by several screws, which facilitates installation and disassembly.

[0034] Among them, such as Figure 7 As shown, the drive module 105 includes a drive motor 1051 and a drive motor controller 1052. The wheels 104 are all connected to the drive motor 1051 through a gearbox. The drive motor 1051 is electrically connected to the drive motor controller 1052, and the drive motor controller 1052 is electrically connected to the robot control device 109. The drive motor controller 1052 controls the on / off state, speed, direction, etc. of the drive motor 1051 to facilitate the rotation of the wheels 104. The gearbox contains a transmission belt, gear set, etc., for transmitting the power of the drive motor 1051 to the wheels 104, which is the prior art.

[0035] Among them, such as Figure 1 , Figure 3 and Figure 7As shown, the environmental perception sensing module 108 includes a gravity acceleration sensor 1081, a gyroscope sensor 1082, and an inclinometer sensor 1083 disposed inside the chamber 103, used to sense the attitude information of the robot platform 101. A gunshot detector 1084 is disposed on one side of the gravity acceleration sensor 1081 to detect ultrasonic waves generated by shooting, so that the gunshot information can be transmitted to the robot control device 109, which facilitates the control of the target 102 to dodge and facilitates the activation of the robot platform 101's function of finding cover. A front-facing camera 1085 is disposed on one side of the robot platform 101, and a rear-facing camera 1086 is disposed on the other side of the robot platform 101. A lidar sensor 1087 is disposed on the top of the robot platform 101 to sense road information and obstacle information of the robot target in the forward or backward direction, so as to facilitate the real-time identification of the surrounding environment of the target 102 through the above components.

[0036] In use, the position of the target 102 can be adjusted. The first motor drives the bevel gear meshing transmission, causing the turntable 201 to rotate horizontally, thus adjusting the orientation of the target 102. The second motor drives the mounting shaft to rotate, making the angle of the rotating plate 206 adjustable, simulating target offset movement. The third motor drives the gear set to rotate the screw 208, causing the moving plate 207 to slide up and down along the guide rod, thus adjusting the height of the target 102. The drive motor controller 1052 in the drive module 105 receives instructions from the robot control device 109, coordinating with the gearbox and... The drive motor 1051 adjusts the speed and direction of several wheels 104 to achieve forward, backward, and turning movements. During the movement of the wheels 104, the lidar sensor 1087 and the camera scan the environment in real time, and the positioning and navigation module 107 plans the path to avoid collisions with obstacles and facilitate the search for cover. When the gunshot detector 1084 detects a shooting signal, the robot control device 109 immediately triggers avoidance actions such as the robot platform 101 moving at high speed, changing direction, or searching for cover, thus simulating different scenarios.

[0037] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A high-speed mobile robot target, comprising a robot platform (101) and a target (102) disposed above the robot platform (101), wherein the robot platform (101) has a chamber (103) inside, and wheels (104) are symmetrically disposed on the lower side of the robot platform (101). The chamber (103) is provided with a drive module (105) for driving the wheels (104) to rotate. A power supply battery (106), a positioning and navigation module (107), an environmental perception and sensing module (108) and a robot control device (109) are disposed on one side of the drive module (105). The drive module (105), the positioning and navigation module (107), and the environmental perception and sensing module (108) are all electrically connected to the robot control device (109). Its features are, The top of the robot platform (101) is provided with an adjustment mechanism (200) for adjusting the position and orientation of the target (102). The adjustment mechanism (200) includes a rotation component, an angle adjustment component, a height adjustment component, and an anti-collision component. The angle adjustment component is located on top of the rotation component, the height adjustment component is located on top of the angle adjustment component, the target (102) is located on top of the height adjustment component, and the anti-collision component is located on the outside of the rotation component.

2. The high-speed mobile robot target as described in claim 1, characterized in that, The rotating assembly includes a turntable (201), and a groove (202) is provided on the upper surface of the robot platform (101). A rotating shaft is fixedly provided at the bottom of the turntable (201), and the rotating shaft extends into the groove (202) and is rotatably connected to the bottom wall of the groove (202). A first bevel gear (203) is fixedly installed on the outside of the rotating shaft. A second bevel gear (204) is meshed on one side of the first bevel gear (203), and the gear shaft of the second bevel gear (204) is fixedly connected to the output end of the first motor.

3. The high-speed mobile robot target as described in claim 2, characterized in that, The angle adjustment assembly includes mounting seats (205) symmetrically mounted on the surface of the turntable (201). A mounting shaft is rotatably arranged between the two mounting seats (205). The mounting shaft is fixedly arranged at the bottom of the turntable (206). One end of the mounting shaft extends to the outside of one of the mounting seats (205) and is fixedly connected to the output end of the second motor.

4. The high-speed mobile robot target as described in claim 3, characterized in that, The height adjustment assembly includes guide rods symmetrically mounted on the surface of the rotating plate (206). A movable plate (207) is slidably mounted on the guide rods. The target (102) is detachably mounted on the top of the movable plate (207) by several bolts. A screw (208) is threadedly connected to one side of the movable plate (207). One end of the screw (208) is rotatably connected to the rotating plate (206). A first gear (209) is fixedly connected to the bottom of the screw (208). A second gear (210) is meshed on one side of the first gear (209). The second gear (210) is fixedly connected to the output end of the third motor.

5. The high-speed mobile robot target according to claim 4, characterized in that, The anti-collision assembly includes several arc-shaped buffer plates (211), the arc-shaped buffer plates (211) are adapted to the shape and specifications of the turntable (201), and a spring (212) is provided between the arc-shaped buffer plate (211) and the side wall of the turntable (201). A telescopic guide rod is provided inside the spring (212), and the two ends of the telescopic guide rod are respectively connected to the arc-shaped buffer plate (211) and the turntable (201).

6. The high-speed mobile robot target as described in claim 1, characterized in that, The robot platform (101) is provided with a protective mechanism (300) to prevent damage to the chamber (103). The protective mechanism (300) includes a bulletproof steel plate bracket (301) and a hot-rolled bulletproof steel plate (302). The bulletproof steel plate bracket (301) is fixedly installed on the side wall of the robot platform (101), and the hot-rolled bulletproof steel plate (302) is installed on the bulletproof steel plate bracket (301) by several screws.

7. The high-speed mobile robot target according to claim 1, characterized in that, The drive module (105) includes a drive motor (1051) and a drive motor controller (1052). The wheels (104) are all connected to the drive motor (1051) through a gearbox. The drive motor (1051) is electrically connected to the drive motor controller (1052).

8. The high-speed mobile robot target as described in claim 1, characterized in that, The environmental perception sensing module (108) includes a gravity acceleration sensor (1081), a gyroscope sensor (1082), and an inclinometer sensor (1083) disposed inside the chamber (103). A gunshot detector (1084) is disposed on one side of the gravity acceleration sensor (1081). A front-facing camera (1085) is disposed on one side of the robot platform (101), and a rear-facing camera (1086) is disposed on the other side of the robot platform (101). A lidar sensor (1087) is disposed on the top of the robot platform (101).

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