Intelligent shooting detection device

Abstract

The invention relates to an intelligent shooting detection device applied to the field of shooting training, during shooting training detection, a tilt angle sensor and a horizontal angle sensor on the surface of a barrel are used for detecting a shooting angle and an azimuth angle with a target spot on the surface of a front target plate, and then a first servo motor and a second servo motor are used for angle adjustment; after angle adjustment is finished, the laser emitter emits a laser beam to replace ammunition, ammunition loss is reduced, during dynamic design training, the front target plate can be driven by the fourth servo motor to swing, and under cooperation of the rear target plate, the laser beam which is designed to fall down is intercepted, and safety in the design training process is guaranteed. Under the cooperation of a third servo motor, a micro electric extension rod, a clamping block, a rotating shaft and an inserting rod, the front target plate can be enclosed into a triangular shape, and the front target plate in the triangular state is driven to rotate under the action of a fourth servo motor, so that overturning dynamic change is formed, and the dynamic training effect is enhanced.

Description

Technical Field

[0001] The invention relates to an intelligent shooting detection device, in particular to an intelligent shooting detection device applied in the field of shooting training. Background Art

[0002] Shooting training usually requires the use of a shooting detection device. In order to reduce the consumption of ammunition during shooting training, a ray is emitted to detect whether the ray collides with an object in the scene. If the ray hits an object, it can be considered that the shooting is completed, otherwise the shooting is inaccurate. The laser point method is generally used to manually adjust the shooting angle, but the adjustment effect is poor.

[0003] The specification of Chinese invention patent CN112729245B discloses an automatic aiming and pointing device and a pointing method. By adding a stepper motor to control the horizontal angle and pitch angle of the point projector, its automatic rotation is realized. At the same time, through the calibration algorithm, the calibration of the point projector coordinate system and the binocular photogrammetry coordinate system is completed, so that it can automatically aim at the target measurement point according to the measurement data of the binocular photogrammetry system, and has good practicality.

[0004] Existing shooting detection equipment uses two stepper motors to assist in adjusting the shooting angle at the shooting point. However, in the actual shooting process, when the target point is far away from the shooting point, the landing point of the target surface laser is far away and difficult to view, so it needs to be improved. In addition, during shooting training, static shooting training has limited training effect. If the target point is in dynamic change, the emitted laser beam will be in a non-contact state with the original target surface, causing the laser beam to miss, and may cause accidental injury to objects behind the target surface. Summary of the invention

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is how to reduce the damage of the unaimed laser beam to objects other than the target surface during dynamic training, thereby ensuring training safety.

[0006] In order to solve the above problems, the present invention provides an intelligent shooting detection device, comprising a launch unit and a detection unit arranged on one side of the launch unit, the launch unit comprises a No. 1 servo motor, the output end of the No. 1 servo motor is connected to a swing plate, a laser transmitter is installed on the top of the swing plate, a barrel is installed on the top of the laser transmitter, a No. 2 servo motor is installed on the bottom of the swing plate, and the output end of the No. 2 servo motor is connected to the bottom of the laser transmitter;

[0007] The detection unit includes a rear target plate, a No. 4 servo motor is embedded and installed on the top of the rear target plate, an arc guide rail is arranged above the rear target plate, a connecting rod with an L-shaped cross section is slidably connected inside the arc guide rail, one end of the connecting rod is connected to the surface of the No. 4 servo motor, a No. 3 servo motor is installed in front of the rear target plate, and the output end of the No. 3 servo motor is connected to the other end of the connecting rod, the output end of the No. 4 servo motor is connected to a micro electric extension rod, and the power end of the micro electric extension rod is connected to a clamping block with a cross-shaped cross section, and the power end of the micro electric extension rod is connected to the front target plate through the clamping block;

[0008] The front target plate is composed of three identical target panels connected by elastic strips, and the surface of the central target panel facing away from the launching unit is connected to a fixing rod, the tail end of the fixing rod is connected to a rotating shaft, and the surfaces of the other two target panels facing away from the launching unit are connected to magnetic plug rods, and the surface of the rotating shaft is provided with two magnetic suction sockets matching the magnetic plug rods.

[0009] In the above-mentioned intelligent shooting detection device, when conducting shooting training and testing, the sensor on the surface of the barrel is used in conjunction with the No. 1 servo motor and the No. 2 servo motor to perform angle aiming and adjustment, and a laser beam is used to replace ammunition to reduce ammunition loss. When conducting dynamic design training, the front target plate can be driven to swing, and the front target plate can be enclosed in a triangular shape and then rotated to enhance the dynamic training effect.

[0010] As a further improvement of the present application, a tilt sensor and a horizontal angle sensor are installed on the surface of the barrel, and the front target plate and the rear target plate are made of the same material.

[0011] As a further improvement of the present application, the height of the rear target plate is less than that of the front target plate, and the horizontal gap between the front target plate and the rear target plate is not less than the distance between the height lines of the three target panels enclosed to form a triangle.

[0012] As a further improvement of the present application, the height of the rotating shaft is smaller than the height of the front target plate, and a notch matching the clamping block is provided on the top of the rotating shaft.

[0013] As a further improvement of the present application, the transmitting unit and the transmitting and detecting unit are both mounted on a telescopic sleeve rod, and a guiding and adjusting chassis located in front of the transmitting unit is also mounted on the telescopic support rod where the transmitting unit is located, and a detector is installed on the guiding and adjusting chassis, the detector is connected to the inclination sensor, the horizontal angle sensor and the front target plate signal, and the laser transmitter and the detector are both connected to the guiding and adjusting chassis signal.

[0014] As a further improvement of the present application, the interior of the elastic strips is filled with an electro-hardening colloid, and the connection position between the front target plate and the clamping block is located in the center of the front target plate near the top.

[0015] As a further improvement of the present application, the No. 4 servo motor is non-fixedly connected to the rear target plate, and when the No. 4 servo motor is in a vertical state, the axis of the micro-electric extension rod and the axis of the rotating shaft are on the same axis.

[0016] As another improvement of the present application, the top of the rotating shaft is connected to a rotating magnetic ring with an inner diameter the same as the cross-sectional width of the clamping block through a damping rotating shaft, and the clamping block is made of magnetic material. The clamping block and the rotating magnetic ring attract each other, and a traction rope is wrapped around the surface of the rotating magnetic ring, and the tail ends of the traction rope are respectively connected to the outer surfaces of the two outer target panels.

[0017] As another improved supplement of the present application, the resistance value of the damping shaft is greater than the initial elastic force of the elastic strip, and when the No. 4 servo motor drives the rotating magnetic ring to rotate, the two traction ropes are reeled in synchronously.

[0018] To sum up, when conducting shooting training and testing, the inclination sensor and horizontal angle sensor on the surface of the barrel are used to detect the shooting angle and azimuth between the target point on the surface of the front target plate, and then the No. 1 servo motor and the No. 2 servo motor are used to adjust the angle. After the angle adjustment is completed, the laser transmitter emits a laser beam to replace the ammunition to reduce the loss of ammunition. When conducting dynamic design training, the No. 4 servo motor can be used to drive the front target plate to swing, and with the cooperation of the rear target plate, the designed laser beam can be intercepted to ensure the safety of the design training process. In addition, with the cooperation of the No. 3 servo motor, the micro-electric extension rod, the clamping block, the rotating shaft and the plug rod, the front target plate can be enclosed into a triangular shape, and the front target plate in the triangular state can be driven to rotate under the action of the No. 4 servo motor, thereby forming a flipping dynamic change and enhancing the dynamic training effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the first implementation method of the present application;

[0020] Figure 2 This is a structural diagram of a transmitting unit according to a first embodiment of the present application;

[0021] Figure 3 This is a structural diagram of a detection unit according to a first embodiment of the present application;

[0022] Figure 4 This is a diagram of the installation of the front target plate, the micro electric extension pole and the insertion pole of the first embodiment of the present application;

[0023] Figure 5 A top view of a transmitting unit according to a first embodiment of the present application;

[0024] Figure 6 A top view of the rotating shaft and the insertion rod of the first embodiment of the present application;

[0025] Figure 7This is a state diagram of the front target plate of the first embodiment of the present application when it is swinging;

[0026] Figure 8 This is a diagram showing a state in which the front target plate of the first embodiment of the present application is enclosed in a triangle;

[0027] Fig. 9 This is an installation diagram of a traction rope and a rotating magnetic ring according to a second embodiment of the present application;

[0028] Fig.10 This is a diagram showing the folding state of the target panels on both sides driven by the winding of the traction rope in the second embodiment of the present application;

[0029] Fig.11 This is a diagram of the movement status of the micro electric extension rod during the folding process of the target panels on both sides of the second embodiment of the present application.

[0030] Description of the numbers in the figure:

[0031] 001. Launch unit; 002. Detection unit; 1. Servo motor No. 1; 2. Swinging plate; 3. Laser transmitter; 4. Barrel; 5. Servo motor No. 2; 6. Servo motor No. 3; 7. Connecting rod; 8. Arc guide rail; 9. Servo motor No. 4; 10. Micro electric extension rod; 11. Front target plate; 12. Magnetic plug rod; 13. Rotating shaft; 14. Rear target plate; 15. Fixed rod; 16. Rotating magnetic ring; 17. Towing rope. DETAILED DESCRIPTION

[0032] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0033] The first implementation method:

[0034] Figure 1-2 An intelligent shooting detection device is shown, comprising a launch unit 001 and a detection unit 002 arranged on one side of the launch unit 001, the launch unit 001 comprises a No. 1 servo motor 1, the output end of the No. 1 servo motor 1 is connected to a swing plate 2, a laser emitter 3 is installed on the top of the swing plate 2, a barrel 4 is installed on the top of the laser emitter 3, a No. 2 servo motor 5 is installed on the bottom of the swing plate 2, and the output end of the No. 2 servo motor 5 is connected to the bottom of the laser emitter 3;

[0035] Figure 3-5It is shown that the detection unit 002 includes a rear target plate 14, a No. 4 servo motor 9 is embedded and installed on the top of the rear target plate 14, an arc guide rail 8 is arranged above the rear target plate 14, and a connecting rod 7 with an L-shaped cross section is slidably connected inside the arc guide rail 8, one end of the connecting rod 7 is connected to the surface of the No. 4 servo motor 9, a No. 3 servo motor 6 is installed in front of the rear target plate 14, and the output end of the No. 3 servo motor 6 is connected to the other end of the connecting rod 7, the output end of the No. 4 servo motor 9 is connected to a micro-electric extension rod 10, and the power end of the micro-electric extension rod 10 is connected to a clamping block with a cross-shaped cross section, and the power end of the micro-electric extension rod 10 is connected to the front target plate 11 through the clamping block;

[0036] Figure 6 As shown, the front target plate 11 is composed of three identical target panels connected by elastic strips, and the surface of the central target panel facing away from the launching unit 001 is connected to a fixing rod 15, the tail end of the fixing rod 15 is connected to a rotating shaft 13, and the surfaces of the other two target panels facing away from the launching unit 001 are connected to a magnetic plug rod 12, and the surface of the rotating shaft 13 is provided with two magnetic suction sockets matching the magnetic plug rod 12.

[0037] The surface of the barrel 4 is installed with an inclination sensor and a horizontal angle sensor, and the front target plate 11 and the rear target plate 14 are made of the same material.

[0038] The fourth servo motor 9 is non-fixedly connected to the rear target plate 14 , and when the fourth servo motor 9 is in a vertical state, the axis of the micro electric extension rod 10 and the axis of the rotating shaft 13 are on the same axis.

[0039] The height of the rotating shaft 13 is smaller than the height of the front target plate 11 , and a notch matching the clamping block is provided on the top of the rotating shaft 13 .

[0040] Specifically, when conducting shooting training, if it is static training, the aiming target can be designed on the surface of the front target plate 11, and then aiming is performed at the position of the barrel 4. During the aiming process, the inclination sensor and the horizontal angle sensor on the surface of the barrel 4 are used to obtain the shooting angle between the barrel 4 and the aiming point (that is, the angle between the line between the two points in the vertical direction and the horizontal line) and the azimuth (that is, the angle between the line between the two points in the horizontal direction and the straight line represented by the north direction), and the No. 1 servo motor 1 and the No. 2 servo motor 5 are used to adjust the angle. After the adjustment is completed, the detector intercepts the emission signal of the barrel 4 and starts the laser emitter 3 (the height difference between the barrel 4 and the laser emitter 3 is within the allowable range, so that the laser emitted by the laser emitter 3 can be accurately aimed at the target point), so that the laser emitter 3 can emit a laser beam to simulate ammunition shooting, which can reduce ammunition loss. At the same time, the data of shooting training data can be collected by relying on the data of the laser beam falling on the surface of the front target plate 11.

[0041] When the training is dynamic, if the target point falls on the side of the front target plate 11, start the No. 4 servo motor 9 (at this time, the No. 4 servo motor 9 is in a horizontal position), and use the micro electric extension rod 10 and the clamping block to connect with the front target plate 11, so as to drive the front target plate 11 to swing on the side of the rear target plate 14 close to the transmitting unit 001. If the emitted laser beam is offset from the target point on the surface of the swinging front target plate 11, the laser beam will fall on the rear target plate 14 at the rear, which can effectively prevent the damage of the laser beam (such as Figure 7 shown);

[0042] In order to enhance the dynamic training effect, the front target plate 11 can be folded into an equilateral triangle. In this process, the target panels on both sides are folded, and the mutual attraction between the magnetic plug rod 12 and the magnetic suction socket (the magnetic suction effect is greater than the inertia effect of the automatic rebound and reset of the elastic strip) is used to maintain the state of the triangle. Then the micro-electric extension rod 10 retracts and separates from the target panel in the center. Then the No. 3 servo motor 6 is started to drive the No. 4 servo motor 9 to switch to a vertically placed state (the No. 4 servo motor 9 is located above the front target plate 11 to avoid the obstruction of the No. 4 servo motor 9 when the front target plate 11 rotates later). Since the micro-electric extension rod 10 and the rotating shaft 13 are on the same axis, the micro-electric extension rod 10 can drive the clamping block to be smoothly clamped into the notch after extension, forming a connection between the rotating shaft 13 and the No. 4 servo motor 9. After that, the No. 4 servo motor 9 is started, which can drive the front target plate 11 in the triangular state to change dynamically (such as Figure 8 As shown in the figure), the dynamic changes of the surface target are driven, thereby enhancing the aiming and adaptability during design training.

[0043] The height of the rear target plate 14 is smaller than that of the front target plate 11 , and the horizontal gap between the front target plate 11 and the rear target plate 14 is not less than the distance between the height lines of the three target panels enclosed to form a triangle.

[0044] Specifically, the height difference between the rear target plate 14 and the front target plate 11 facilitates the installation of the No. 4 servo motor 9, so that the output end of the No. 4 servo motor 9 is at the same height as the center position of the top of the center target panel in the horizontal state. In addition, the horizontal gap value between the rear target plate 14 and the front target plate 11 allows the subsequent rotation of the front target plate 11 in the triangular state to proceed smoothly.

[0045] The transmitting unit 001 and the transmitting and detecting unit 002 are both installed on the telescopic sleeve rod, and the telescopic support rod where the transmitting unit 001 is located is also equipped with a guiding and adjusting chassis located in front of the transmitting unit 001, and a detector is installed on the guiding and adjusting chassis, the detector is connected to the inclination sensor, the horizontal angle sensor and the front target plate 11 signal, and the laser transmitter 3 and the detector are both connected to the guiding and adjusting chassis signal.

[0046] Specifically, the installation heights of the transmitting unit 001 and the detecting unit 002 can be adjusted by using the telescopic sleeve, and the signal connection between the detector and the laser transmitter 3 can be achieved by using the guide and adjustment chassis.

[0047] The interior of the elastic strips is filled with electro-hardening colloid, and the connection position between the front target plate 11 and the clamping block is located in the center of the front target plate 11 and close to the top.

[0048] Specifically, when the front target plate 11 is in a fixed flat state, since the elastic strip is in a non-fixed state, the surface flatness of the front target plate 11 is affected during the swinging process. Therefore, the elastic strip needs to be energized to solidify it, thereby ensuring the flatness of the front target plate 11.

[0049] The second implementation method:

[0050] Fig. 9 It is shown that the top of the rotating shaft 13 is connected to a rotating magnetic ring 16 with an inner diameter the same as the cross-sectional width of the clamping block through a damping rotating shaft, and the clamping block is made of magnetic material. The clamping block and the rotating magnetic ring 16 attract each other. A traction rope 17 is wrapped around the surface of the rotating magnetic ring 16, and the tail ends of the traction rope 17 are respectively connected to the outer surfaces of the two outer target panels.

[0051] The resistance value of the damping shaft is greater than the initial elastic force of the elastic strip, and when the No. 4 servo motor 9 drives the rotating magnetic ring 16 to rotate, the two traction ropes 17 are reeled in synchronously.

[0052] Different from the first embodiment, this embodiment improves the process of enclosing the front target plate 11 to form a triangle.

[0053] Specifically, when the target panels on both sides need to be folded and enclosed, the No. 3 servo motor 6 is first started to drive the No. 4 servo motor 9 to switch to a vertical state, and then the micro electric extension rod 10 moves down to the rotating magnetic ring 16, and the No. 4 servo motor 9 in the started state drives the rotating magnetic ring 16 to rotate by magnetic attraction (because the rotating magnetic ring 16 is rotatably connected to the rotating shaft 13, the rotating shaft 13 will not be driven to rotate when the rotating magnetic ring 16 rotates), which has a winding effect on the traction ropes 17 on the surfaces of the target panels on both sides, thereby driving the target panels to fold (such as Fig.10 As shown in FIG. 1 , since the two traction ropes 17 have the same reeling amplitude during the reeling process, the two target panels are folded to the same degree until the two magnetic insertion rods 12 are inserted into the corresponding magnetic suction sockets (as shown in FIG. Fig.11 As shown), the micro electric extension rod 10 continues to move downward until it is inserted into the notch on the surface of the rotating shaft 13 (due to the magnetic attraction between the damping rotating shaft and the magnetic insertion rod 12 and the magnetic attraction socket, the rotating magnetic ring 16 will not rotate due to the elastic force of the elastic strip after rotating and winding, thereby ensuring the stability of the triangular enclosure state), which can drive the front target plate 11 in the triangular state to rotate.

[0054] In summary, when conducting shooting training and testing, the present application uses the inclination sensor and the horizontal angle sensor on the surface of the barrel 4 to detect the shooting angle and azimuth between the target point on the surface of the front target plate 11, and then uses the No. 1 servo motor 1 and the No. 2 servo motor 5 to adjust the angle. After the angle adjustment is completed, the laser emitter 3 emits a laser beam to replace ammunition to reduce ammunition loss. When conducting dynamic design training, the No. 4 servo motor 9 can be used to drive the front target plate 11 to swing, and with the cooperation of the rear target plate 14, the designed laser beam can be intercepted to ensure safety during the design training process. In addition, with the cooperation of the No. 3 servo motor 6, the micro-electric extension rod 10, the clamping block, the rotating shaft and the plug rod, the front target plate 11 can be enclosed into a triangular shape, and the front target plate 11 in the triangular state can be driven to rotate under the action of the No. 4 servo motor 9, thereby forming a flipping dynamic change and enhancing the dynamic training effect.

[0055] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. An intelligent shooting detection device, comprising a transmitting unit (001) and a detection unit (002) arranged on one side of the transmitting unit (001), characterized in that: The transmitting unit (001) comprises a first servo motor (1), the output end of the first servo motor (1) is connected to a swing plate (2), a laser transmitter (3) is installed on the top of the swing plate (2), a barrel (4) is installed on the top of the laser transmitter (3), a second servo motor (5) is installed on the bottom of the swing plate (2), and the output end of the second servo motor (5) is connected to the bottom of the laser transmitter (3); The detection unit (002) comprises a rear target plate (14), a No. 4 servo motor (9) is embedded and installed on the top of the rear target plate (14), an arc guide rail (8) is arranged above the rear target plate (14), a connecting rod (7) with an L-shaped cross section is slidably connected inside the arc guide rail (8), one end of the connecting rod (7) is connected to the surface of the No. 4 servo motor (9), a No. 3 servo motor (6) is installed in front of the rear target plate (14), and the output end of the No. 3 servo motor (6) is connected to the other end of the connecting rod (7), the output end of the No. 4 servo motor (9) is connected to a micro electric extension rod (10), and the power end of the micro electric extension rod (10) is connected to a clamping block with a cross-shaped cross section, and the power end of the micro electric extension rod (10) is connected to the front target plate (11) via the clamping block; The front target plate (11) is composed of three identical target panels connected by elastic strips, and a fixed rod (15) is connected to a surface of a central target panel facing away from the launch unit (001), and a rotating shaft (13) is connected to the tail end of the fixed rod (15); a magnetic plug rod (12) is connected to the surfaces of the other two target panels facing away from the launch unit (001), and two magnetic suction sockets matching the magnetic plug rod (12) are provided on the surface of the rotating shaft (13).

2. The intelligent shooting detection device according to claim 1, characterized in that: The surface of the barrel (4) is installed with an inclination sensor and a horizontal angle sensor, and the front target plate (11) and the rear target plate (14) are both made of the same material.

3. The intelligent shooting detection device according to claim 1, characterized in that: The height of the rear target plate (14) is smaller than the height of the front target plate (11), and the horizontal gap value between the front target plate (11) and the rear target plate (14) is not less than the distance value of the height lines when three target panels are enclosed to form a triangle.

4. The intelligent shooting detection device according to claim 1, characterized in that: The height of the rotating shaft (13) is smaller than the height of the front target plate (11), and a notch matching the clamping block is provided on the top of the rotating shaft (13).

5. The intelligent shooting detection device according to claim 1, characterized in that: The transmitting unit (001) and the transmitting and detecting unit (002) are both mounted on a telescopic sleeve rod, and a guiding and adjusting machine box located in front of the transmitting unit (001) is also mounted on the telescopic support rod where the transmitting unit (001) is located, and a detector is mounted on the guiding and adjusting machine box, the detector is signal-connected to the inclination sensor, the horizontal angle sensor and the front target plate (11), and the laser transmitter (3) and the detector are both signal-connected to the guiding and adjusting machine box.

6. The intelligent shooting detection device according to claim 1, characterized in that: The interior of the elastic strips is filled with an electro-hardening colloid, and the connection position between the front target plate (11) and the clamping block is located in the middle of the front target plate (11) and close to the top.

7. The intelligent shooting detection device according to claim 1, characterized in that: The fourth servo motor (9) is non-fixedly connected to the rear target plate (14), and when the fourth servo motor (9) is in a vertical state, the axis centers of the micro electric extension rod (10) and the rotating shaft (13) are on the same axis.

8. The intelligent shooting detection device according to claim 1, characterized in that: The top of the rotating shaft (13) is rotatably connected to a rotating magnetic ring (16) having an inner diameter the same as the cross-sectional width of a clamping block through a damping rotating shaft, and the clamping block is made of a magnetic material. The clamping block and the rotating magnetic ring (16) attract each other, and a traction rope (17) is wound around the surface of the rotating magnetic ring (16), and the tail ends of the traction rope (17) are respectively connected to the outer surfaces of two outer target panels.

9. The intelligent shooting detection device according to claim 7, characterized in that: The resistance value of the damping shaft is greater than the initial elastic force of the elastic strip, and when the No. 4 servo motor (9) drives the rotating magnetic ring (16) to rotate, the two traction ropes (17) are synchronously wound up.

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