Infrared induction training and examination integrated human-shaped target drone

Abstract

The utility model discloses an infrared induction training and examination integrated human-shaped target drone which comprises a base, a human-shaped target and two mounting supports, five ToF infrared distance measuring sensors are fixed to the top of the base, three infrared correlation light curtains are fixed to the surfaces of the mounting supports, a plurality of electromagnetic braking universal wheels are fixed to the bottom of the base and the bottom of each mounting support, and the electromagnetic braking universal wheels are fixed to the bottom of the base and the bottom of each mounting support. A pressure sensor is fixed to the surface of the human-shaped target, a buffer protection block is fixed to the surface of the pressure sensor, a height adjusting frame is fixed to the top of the base, a lead screw is rotationally connected to the surface of the height adjusting frame, a sliding table is in threaded connection with the surface of the lead screw, a mounting plate is fixed to the surface of the sliding table, and the mounting plate is detachably connected with the human-shaped target. And a driving structure is mounted on the surface of the height adjusting frame. According to the utility model, the height position of the human-shaped target can be adjusted, the distance and kicking track of a trainee during spur spurting training can be recorded, and total-factor digital evaluation of tactical actions is realized.

Description

Technical Field

[0001] This utility model relates to the field of military training equipment technology, specifically an infrared sensing training and testing integrated humanoid target machine. Background Technology

[0002] Bayonet training is a military skills training program designed to teach soldiers how to use bayonets on melee weapons or firearms in close combat. This training not only improves an individual's self-defense and offensive capabilities but also enhances their psychological resilience and battlefield adaptability to a certain extent.

[0003] Currently, bayonet training in the military generally uses fixed human targets, which has significant technical defects: 1. Trainees easily neglect tactical distance control during thrusting movements and find it difficult to perceive their own distance differences; 2. Fixed-height targets cannot be adapted to trainees of different body types, leading to distorted movements; 3. It is difficult to monitor the height and distance of kicking movements in bayonet training. Utility Model Content

[0004] The purpose of this invention is to provide an infrared sensing training and testing integrated human target machine that can adjust the height and position of the human target and record the distance and kicking trajectory of the trainee during thrusting training, thus realizing the full-element digital evaluation of tactical movements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an infrared sensing training and testing integrated humanoid target machine, comprising a base, a humanoid target, and two mounting brackets. Five ToF infrared ranging sensors are fixed to the top of the base. Three infrared beam curtains are fixed to the surface of the mounting brackets. Multiple electromagnetic brake casters are fixed to the bottom of both the base and the mounting brackets. A pressure sensor is fixed to the surface of the humanoid target, and a buffer protection block is fixed to the surface of the pressure sensor. A height adjustment frame is fixed to the top of the base. A lead screw is rotatably connected to the surface of the height adjustment frame, and a slide is threadedly connected to the surface of the lead screw. A mounting plate is fixed to the surface of the slide, and the mounting plate is detachably connected to the humanoid target. A drive structure is mounted on the surface of the height adjustment frame, and a controller is fixed to the surface of the height adjustment frame.

[0006] As a preferred embodiment of the infrared sensing training and testing integrated humanoid target machine of this utility model, the number of pressure sensors on the surface of the humanoid target is eight, with one pressure sensor located on the head, two on the chest, one on the abdomen, and one on each of the limbs.

[0007] As a preferred embodiment of the infrared sensing training and testing integrated humanoid target machine of this utility model, the height adjustment frame surface driving structure includes a U-shaped plate, the U-shaped plate is fixedly connected to the height adjustment frame surface, a drive motor is fixed on the top of the U-shaped plate, the output shaft of the drive motor passes through the U-shaped plate and is fixed with a first pulley, a second pulley is fixed below the surface of the lead screw, and the first pulley and the second pulley are connected by belt drive.

[0008] As a preferred embodiment of the infrared sensing training and testing integrated humanoid target machine of this utility model, the humanoid target surface is fixed with multiple combination plates, the mounting plate surface is fixed with multiple combination blocks, one side of the mounting plate is provided with multiple pins, and the surfaces of the combination blocks and the combination plates are provided with multiple pin holes for use with the pins.

[0009] As a preferred embodiment of the infrared sensing training and testing integrated humanoid target machine of this utility model, the base is fixed with a counterweight water tank and a counterweight compartment, and the surface of the counterweight water tank is provided with an injection port and a drain valve.

[0010] As a preferred embodiment of the infrared sensing training and testing integrated humanoid target machine of this utility model, four extension blocks are fixed on the surface of the base, and screws are threaded through the surface of the extension blocks. A limit block is fixedly connected to the bottom of the screw, and a rubber friction pad is fixed to the bottom of the limit block.

[0011] As a preferred embodiment of the infrared sensing training and testing integrated humanoid target machine of this utility model, the top of the mounting bracket has two guide frames fixed, and the inner wall of the guide frames is slidably connected with a guide square tube.

[0012] As a preferred embodiment of the infrared sensing training and testing integrated humanoid target machine of this utility model, the height adjustment frame has two guide rails fixed on its surface, and a slider is slidably connected to the surface of the guide rails. The surface of the slider is fixedly connected to the surface of the mounting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In this invention, the drive structure rotates the lead screw, allowing the slide to move up and down due to the threaded movement. This, in turn, allows the mounting plate to adjust the height of the human-shaped target, thus meeting the training needs of individuals of different heights. During thrusting training, the thrusting object hits the buffer protection block, which protects the pressure sensor from damage. The pressure sensor monitors the thrusting force. The ToF infrared rangefinder measures the standing distance between the trainee and the human-shaped target and monitors the trainee's movement distance during the thrust, thereby enabling the trainee to perform thrusting exercises more effectively. After the action is completed, the specific data can be observed through the controller to judge the distance control in the tactic. When the trainee kicks through the infrared beam, the trainee's leg blocks the infrared beam, causing the signal strength of the infrared beam receiver to decrease, thus triggering an interrupt signal. Through the design of multiple horizontal infrared beams and vertical distribution, the trainee's leg movement trajectory can be accurately reconstructed, thereby detecting the highest point of the kick, acceleration, hang time and other derived parameters. Through this design, the full-element digital evaluation of tactical actions is realized, and multi-dimensional data support is provided for tactical action analysis, which is more efficient than traditional detection methods. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 This is a partial disassembled structural diagram of the present invention;

[0018] Figure 4 This is a partial structural schematic diagram of the present invention;

[0019] Figure 5 This is a partial structural schematic diagram of the present invention;

[0020] Figure 6 This is a partial structural schematic diagram of the present invention.

[0021] In the diagram: 1. Base; 2. Human-shaped target; 3. Mounting bracket; 4. ToF infrared ranging sensor; 5. Infrared beam curtain; 6. Electromagnetic brake caster; 7. Pressure sensor; 8. Buffer protection block; 9. Height adjustment frame; 10. Lead screw; 11. Slide table; 12. Mounting plate; 13. Combination plate; 14. Combination block; 15. Pin; 16. U-shaped plate; 17. Drive motor; 18. First pulley; 19. Second pulley; 20. Guide rail; 21. Slider; 22. Guide frame; 23. Guide square tube; 24. Counterweight water tank; 25. Counterweight compartment; 26. Extension block; 27. Screw; 28. Limiting block; 29. ​​Controller. Detailed Implementation

[0022] Please see Figures 1-6 An infrared sensing training and testing integrated humanoid target machine includes a base 1, a humanoid target 2, and two mounting brackets 3. Five ToF infrared ranging sensors 4 are fixed on the top of the base 1. Three vertically equidistant infrared beam curtains 5 are fixed on the surface of the mounting brackets 3. Multiple electromagnetic brake casters 6 are fixed at the bottom of both the base 1 and the mounting brackets 3. A pressure sensor 7 is fixed on the surface of the humanoid target 2. A buffer protection block 8 is fixed on the surface of the pressure sensor 7. An adjustable height frame 9 is fixed on the top of the base 1. A lead screw 10 is rotatably connected to the surface of the adjustable height frame 9. A slide table 11 is threadedly connected to the surface of the lead screw 10. A mounting plate 12 is fixed to the surface of the slide table 11. The mounting plate 12 is detachably connected to the humanoid target 2. A drive structure is installed on the surface of the adjustable height frame 9. A controller 29 is fixed to the surface of the adjustable height frame 9. The pressure sensor 7, the infrared beam curtains 5, and the ToF infrared ranging sensors 4 are electrically connected to the controller 29.

[0023] The drive structure rotates the lead screw 10, allowing the slide 11 to move up and down due to the thread. This, in turn, allows the mounting plate 12 to adjust the height of the human-shaped target 2, thus meeting the training needs of individuals of different heights. During thrusting training, if the thrusting object hits the buffer protection block 8, the buffer protection block 8 will cushion and protect the pressure sensor 7, preventing damage. The pressure sensor 7 will monitor the thrusting force. The ToF infrared rangefinder 4 measures the standing distance between the trainee and the human-shaped target 2 and monitors the trainee's movement distance during thrusting, thus allowing the trainee to... After the thrusting motion ends, the specific data can be observed through the controller 29 to determine the distance control situation in the tactic. When the trainee's leg kicks through the infrared beam curtain 5, the trainee's leg blocks the infrared beam, causing the signal strength at the receiver of the infrared beam curtain 5 to decrease, thereby triggering an interrupt signal. Through the design of multiple horizontal infrared beam curtains 5 and vertical distribution, the trainee's leg movement trajectory can be accurately reconstructed, thereby detecting the highest point of the kicking motion, acceleration, hang time and other derived parameters. Through this design, the full-element digital evaluation of tactical actions is realized, and multi-dimensional data support is provided for tactical action analysis, which is more efficient than traditional detection methods.

[0024] Furthermore, the humanoid target 2 has eight surface pressure sensors 7, with one pressure sensor located on the head, two on the chest, one on the abdomen, and one on each limb.

[0025] This design allows the pressure sensor 7 to more comprehensively cover key parts of the human body, simulating real combat scenarios and enabling trainees to focus more on the accuracy of attack points during training, thereby improving their combat capabilities.

[0026] Furthermore, the surface drive structure of the height adjustment frame 9 includes a U-shaped plate 16, which is fixedly connected to the surface of the height adjustment frame 9. A drive motor 17 is fixed to the top of the U-shaped plate 16. The output shaft of the drive motor 17 passes through the U-shaped plate 16 and is fixed with a first pulley 18. A second pulley 19 is fixed below the surface of the lead screw 10. The first pulley 18 and the second pulley 19 are connected by belt drive. The drive motor 17 is electrically connected to the controller 29.

[0027] The controller 29 can control the drive motor 17. When the drive motor 17 starts, it will drive the first pulley 18 to rotate. The first pulley 18 can then drive the second pulley 19 to rotate synchronously through the belt transmission. This allows the second pulley 19 to drive the lead screw 10 to rotate, thus achieving the effect of the slide table 11 moving up and down on the surface of the lead screw 10.

[0028] Furthermore, multiple combination plates 13 are fixed on the surface of the humanoid target 2, multiple combination blocks 14 are fixed on the surface of the mounting plate 12, multiple pins 15 are provided on one side of the mounting plate 12, and multiple pin holes for use with the pins 15 are opened on the surfaces of the combination blocks 14 and the combination plates 13.

[0029] After the combination plate 13 is located inside the combination block 14, the pin 15 can be inserted into the pin hole on the surface of the combination block 14 and the combination plate 13, so that the human-shaped target 2 can be combined and limited with the mounting plate 12. After the pin 15 is removed from the pin hole, the human-shaped target 2 can be removed from the mounting plate 12, thereby realizing the detachable connection between the human-shaped target 2 and the mounting plate 12.

[0030] Furthermore, a counterweight water tank 24 and a counterweight chamber 25 are fixed on the top of the base 1, and the surface of the counterweight water tank 24 is provided with an injection port and a drain valve.

[0031] The counterweight chamber 25 can hold weights or training equipment, improving the ease of use of the device. The counterweight water tank 24 can be filled with water through the injection port, thereby increasing the overall weight of the base 1 and reducing the movement of the base 1 during training.

[0032] Furthermore, four extension blocks 26 are fixed on the surface of the base 1, and screws 27 are threaded through the surface of the extension blocks 26. A limit block 28 is fixedly connected to the bottom of the screw 27, and a rubber friction pad is fixed to the bottom of the limit block 28.

[0033] After the base 1 moves to the desired position, the rotating screw 27 allows the rubber friction pad at the bottom of the limiting block 28 to contact the ground. This increases the overall contact area between the device and the ground, and the rubber friction pad also increases the friction, further reducing the movement of the base 1.

[0034] Furthermore, two guide frames 22 are fixed to the top of the mounting bracket 3, and guide square tubes 23 are slidably connected to the inner wall of the guide frames 22;

[0035] After the mounting brackets 3 on both sides are placed opposite each other, the infrared beam curtains 5 on the surfaces of the mounting brackets 3 can be accurately aligned with each other by passing the guide square tube 23 through the guide frame 22 at the top of the two mounting brackets 3, thereby improving the accuracy of light reception.

[0036] Furthermore, two guide rails 20 are fixed to the surface of the height adjustment frame 9, and sliders 21 are slidably connected to the surface of the guide rails 20. The surface of the sliders 21 is fixedly connected to the surface of the mounting plate 12.

[0037] When the mounting plate 12 moves, the slider 21 slides on the surface of the guide rail 20, which allows the mounting plate 12 to achieve a straight guiding effect and ensures that the mounting plate 12 can move vertically along a straight line.

[0038] Working principle: First, based on the trainee's height, the drive motor 17 is started to rotate the lead screw 10, allowing the slide table 11 to move up and down due to the screw thread. The mounting plate 12 can adjust the height of the human-shaped target 2 to meet the training needs of people of different heights. Then, the two mounting brackets 3 are moved to a position 1.2m in front of the human-shaped target 2. The horizontal distance between the transmitting infrared beam curtain 5 and the receiving infrared beam curtain 5 is 1.5m. When the trainee performs thrusting training, the thrusting object hits the buffer protection block 8. The buffer protection block 8 can buffer and protect the pressure sensor 7, preventing the thrusting object from damaging the pressure sensor 7. The pressure sensor 7 can monitor the thrusting force and transmit the signal to the controller 29, allowing the trainee to observe their thrusting training data through the controller 29. The ToF infrared ranging sensor 4... It can measure the standing distance between the trainee and the humanoid target 2, and monitor the trainee's movement distance during a thrust. After the thrust, the trainee can observe specific data through the controller 29 to judge the distance control in their tactics. When the trainee kicks through the infrared beam screen 5, the leg rises from the ground, triggering the first group of infrared beam screens 5 at the bottom. If the kick continues, the second and third groups are triggered in succession. When the leg falls back, the triggering order of the light screens is reversed. Through the design of multiple horizontal infrared beam screens 5 and vertical distribution, the trainee's leg movement trajectory can be accurately reconstructed, thereby detecting the highest point of the kick, acceleration, hang time, and other derived parameters. This design realizes the full-element digital evaluation of tactical actions and provides multi-dimensional data support for tactical action analysis, which is more efficient than traditional detection methods.

[0039] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An infrared sensing and shooting integrated humanoid target machine, comprising a base (1), a humanoid target (2) and two mounting brackets (3), characterized in that: The base (1) top is fixed with five ToF infrared ranging sensors (4), the mounting bracket (3) surface is fixed with three infrared light curtain (5), the base (1) and mounting bracket (3) bottom are fixed with a plurality of electromagnetic brake universal wheel (6), the humanoid target (2) surface is fixed with pressure sensor (7), the pressure sensor (7) surface is fixed with buffer protection block (8), the base (1) top is fixed with height adjustment frame (9), the height adjustment frame (9) surface is rotatably connected with lead screw (10), the lead screw (10) surface is threadedly connected with sliding table (11), the sliding table (11) surface is fixed with mounting plate (12), the mounting plate (12) is detachably connected with humanoid target (2), the height adjustment frame (9) surface is provided with driving structure, the height adjustment frame (9) surface is fixed with controller (29).

2. The infrared sensing and tracking integrated humanoid target drone according to claim 1, characterized in that: The number of pressure sensors (7) on the surface of the humanoid target (2) is eight, and the pressure sensors (7) are located on the head, chest, abdomen and limbs of the humanoid target (2).

3. The infrared sensing and tracking integrated humanoid target drone according to claim 1, characterized in that: The driving structure on the surface of the height adjustment frame (9) includes a U-shaped plate (16), the U-shaped plate (16) is fixedly connected with the surface of the height adjustment frame (9), a driving motor (17) is fixed on the top of the U-shaped plate (16), the output shaft of the driving motor (17) penetrates the U-shaped plate (16) and is fixed with a first belt pulley (18), a second belt pulley (19) is fixed below the surface of the lead screw (10), and the first belt pulley (18) and the second belt pulley (19) are connected by a belt drive.

4. The infrared sensing and tracking integrated humanoid target drone according to claim 1, characterized in that: A plurality of combination plates (13) are fixed on the surface of the humanoid target (2), a plurality of combination blocks (14) are fixed on the surface of the mounting plate (12), a plurality of pin rods (15) are arranged on one side of the mounting plate (12), and a plurality of pin holes are formed in the surfaces of the combination blocks (14) and the combination plates (13) for matching the pin rods (15).

5. The infrared sensing and tracking integrated humanoid target drone according to claim 1, wherein: A counterweight water tank (24) and a counterweight bin (25) are fixed on the top of the base (1), and the surface of the counterweight water tank (24) is provided with a liquid inlet and a liquid discharge valve.

6. The infrared sensing and tracking integrated humanoid target drone according to claim 1, wherein: Four extension blocks (26) are fixed on the surface of the base (1), screw rods (27) are threadedly penetrated through the surfaces of the extension blocks (26), limit blocks (28) are fixedly connected to the bottoms of the screw rods (27), and rubber friction pads are fixed to the bottoms of the limit blocks (28).

7. The infrared sensing and tracking integrated humanoid target drone according to claim 1, wherein: Two guide frames (22) are fixed on the top of the mounting bracket (3), and guide square tubes (23) are slidably connected to the inner walls of the guide frames (22).

8. The infrared sensing and tracking integrated humanoid target drone according to claim 1, characterized in that: Two guide rails (20) are fixed on the surface of the height adjustment frame (9), and sliding blocks (21) are slidably connected to the surfaces of the guide rails (20), and the surfaces of the sliding blocks (21) are fixedly connected with the surface of the mounting plate (12).

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