A high-efficiency intelligent shooting device

Abstract

This invention discloses a high-efficiency intelligent target-shooting device, including a support frame and a support base. An upper target box is mounted on the top of the support frame, and a lower target box is mounted below, forming a target-shooting area. The upper target box contains a paper-winding shaft and a limiting roller. A first paper hole is located below the limiting roller. A first driving roller and a first driven roller are positioned between the paper-winding shaft and the limiting roller to drive the target paper movement. A second paper hole is opened at the top of the lower target box. A second driving roller and a second driven roller are installed inside the lower target box to drive the target paper. Both the first and second driving rollers are driven by a motor and rotate in the same direction. The motor is connected to a PLC controller. The PLC controller controls the forward and reverse rotation of the motor to control the up-and-down movement of the target paper, simulating human movement, and controls the replacement of new target paper. The target-shooting device of this invention has a simple and reasonable structural design. Through the coordinated operation of the structures, it achieves automatic target paper replacement while simulating the up-and-down swaying of a human body during movement.

Description

Technical Field

[0001] This invention relates to the field of target shooting technology, and in particular to a high-efficiency intelligent target shooting device. Background Technology

[0002] In the field of target shooting machines, the efficiency and stability of target paper changing has always been a problem. Each time a target paper is used up, another one needs to be changed. Currently, most target shooting machines require manual target paper changing, which cannot achieve efficient automatic target paper changing. In shooting training, a large number of target paper changing processes are unavoidable, which is time-consuming and labor-intensive. At the same time, most existing target shooting equipment uses fixed targets, which cannot simulate the upright, bending, and up-and-down swaying of the human body during movement. The intelligence of the target shooting machine is often poor, and the realism of the training needs to be improved.

[0003] Meanwhile, existing target shooting equipment also has the following problems: some existing automatic paper-changing target shooting machines have problems with uneven paper during the paper changing process; when the bullet passes through the target paper, a certain degree of vortex will be formed in the space around the bullet, which will damage the target paper around the bullet hole, resulting in irregular bullet holes and unnecessary damage to the target paper; and there are problems with the flexibility of fixing and moving the target shooting machine. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides a highly efficient and intelligent target-shooting device.

[0005] The solution adopted in this invention is: a high-efficiency intelligent target shooting device, including a support and a support base, characterized in that: an upper target cardboard box is installed on the top of the support, a lower target cardboard box is installed directly below the upper target cardboard box, and a target shooting area is formed between the upper target cardboard box and the lower target cardboard box;

[0006] The upper target carton is provided with a paper roll for placing new target paper and a limiting roller for positioning the target paper. A first paper hole is opened at the bottom of the carton below the limiting roller. A first active roller and a first driven roller are provided between the paper roll and the limiting roller for driving the target paper to move and are arranged in opposition to each other.

[0007] The top of the lower target paper box has a second paper hole that is directly opposite to the first paper hole; the lower target paper box is equipped with a second driving roller and a second driven roller that are set against each other to drive the target paper to move.

[0008] Both the first and second active rollers are driven by motors and rotate in the same direction. The motors are connected to a PLC controller. The PLC controller controls the target paper to move up and down in a reciprocating motion to simulate human movement by controlling the forward and reverse rotation of the motors, and controls the replacement of new target paper.

[0009] Preferably, the upper target paper box is provided with proximity switches at the first paper hole, and the proximity switches are provided with two groups and located at specific positions at both ends of the target paper, and the proximity switches are connected with the PLC controller for sensing the positioning detection points at the specific positions of the target paper connection and sending to the PLC controller.

[0010] The first driving roller, the first driven roller, the second driving roller and the second driven roller are divided into left and right parts from the middle, and are divided into a first left driving roller, a first right driving roller, a first left driven roller, a first right driven roller, a second left driving roller, a second right driving roller, a second left driven roller and a second right driven roller; the first left driving roller and the second left driving roller are controlled to move synchronously and in the same direction by the motor, and drive the first left driven roller and the second left driven roller to move synchronously and in the same direction; the first right driving roller and the second right driving roller are controlled to move synchronously and in the same direction by the motor, and drive the first right driven roller and the second right driven roller to move synchronously and in the same direction.

[0011] When the proximity switch detects the positioning detection point at one end of the target paper, the corresponding driving roller on one side is controlled to stop rotating by the PLC controller, and when the positioning detection point at the other end of the target paper is detected, the driving roller on the other side is controlled to stop rotating, so that the target paper is always in a flat state.

[0012] Preferably, the proximity switch is an infrared induction switch, which is installed on the bottom wall of the upper target paper box through an L-shaped connecting piece, and an adjusting hole is formed in the L-shaped connecting piece, and the infrared induction switch is installed in the adjusting hole through an adjustable threaded connection;

[0013] The positioning detection points at both ends of the target paper connection are detection holes; a black rubber plate that cannot reflect light is installed on the side wall of the box opposite the infrared induction switch; when the detection hole on the target paper is opposite the infrared induction switch, the infrared induction switch cannot obtain reflected light and thus sends a detection signal to the PLC controller, thereby controlling the driving roller on the corresponding side to stop rotating.

[0014] Preferably, the lower target paper box is installed at the front end of the support, and the rear end of the support is hingedly installed on the support seat through a hinge piece, and the support is controlled to be raised and lowered by two groups of motor push rods, thereby controlling the raising and lowering of the target area, the motor push rods are electrically connected with the PLC controller, and the upper and lower ends of the motor push rods are hingedly connected with the support and the support seat, respectively.

[0015] Preferably, it further comprises a monitoring image transmission device, which is used for real-time acquisition of the target surface and sending to the monitoring terminal; the monitoring image transmission device is installed on the support through a supporting frame.

[0016] Preferably, the PLC controller further comprises a wireless communication module, and the PLC controller is capable of receiving remote control of a remote control device, and performing automatic paper changing control or target shooting control.

[0017] Preferably, the contact positions of the driving roller and the driven roller in the upper target paper box and the lower target paper box are provided with limiting guide plates for guiding the target paper.

[0018] Preferably, the front end of the support seat is hingedly provided with a bulletproof steel plate for protecting the structure below the target shooting area, and the bulletproof steel plate is inclined to bounce bullets to the ground, and the rear end is connected to the support seat through a damping spring.

[0019] Preferably, the target shooting area is provided with an EVA material plate closely attached to the target paper.

[0020] Preferably, a plurality of through holes for fixing the target shooting device through ground nails are formed in the bottom cross frame of the support seat, and a limiting plate is arranged at the through hole, one end of the limiting plate is hingedly connected to the support seat, and the other end is formed with a limiting hole matched with the through hole and the ground nail; the head of the ground nail is larger than the limiting hole and smaller than the through hole.

[0021] Compared with the prior art, the present application has the following advantages:

[0022] The target shooting device has simple and reasonable structure, and through the cooperation of the internal driving and adjusting structure of the upper target paper box and the lower target paper box and the PLC controller, automatic target paper changing and the simulation of the up-and-down movement of the upper body of a person during movement can be realized, and a structure solves two problems at the same time.

[0023] Meanwhile, the structure for controlling the target shooting area to rise and fall in cooperation with the structure for simulating the up-and-down movement of the upper body of a person during movement can more realistically simulate the real scene for target shooting, and improve the effectiveness of target shooting training.

[0024] Through the cooperation of the proximity sensor switch, the detection point on the target paper, and the segmented control of the driving roller and the driven roller, automatic leveling can be performed when the target paper is skewed during paper changing, and the structure is ingenious and simple.

[0025] Through the setting of the monitoring image transmission device, the bullet impact on the target surface can be obtained in real time and sent to the monitoring terminal, and through the setting of the wireless communication module, remote real-time control can be performed according to the target shooting condition, and automatic paper changing control or target shooting control can be performed.

[0026] The bulletproof steel plate in the application can protect the structure below the shooting area, the inclined arrangement can bounce the bullet to the ground to avoid injury, and the setting of the shock spring and the bullet absorbing material on the protection surface can form effective protection.

[0027] The setting of the EVA material plate in the application can avoid the damage of the target paper around the bullet hole when the bullet passes through the target paper.

[0028] The structure of the ground anchor part in the application can form effective fixation of the shooting equipment in real time, different ground conditions can be matched with ground anchors of different lengths, and stones or hammers and other tools can be used to pound in; when the fixation is released, the limiting plate is turned open to pull out the anchor, if the anchor is too tight to pull out, because the size of the head of the ground anchor is smaller than the size of the through hole, the shooting equipment can be lifted by a few centimeters to release the fixation.

[0029] The shooting machine of the application is designed precisely and highly intelligently, has low manufacturing cost, is suitable for wide range of popularization, and has broad market prospect and application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a first angle overall structure perspective view of the shooting equipment of the application.

[0031] Figure 2 It is an overall structure perspective view of the target paper box without cover body of the shooting equipment of the application.

[0032] Figure 3 It is a second angle overall structure perspective view of the shooting equipment of the application.

[0033] Figure 4 It is an internal structure schematic view of the upper target paper box of the shooting equipment of the application.

[0034] Figure 5 It is an internal structure schematic view of the upper target paper box of the shooting equipment of the application.

[0035] Figure 6 It is an internal structure schematic view of the lower target paper box of the shooting equipment of the application.

[0036] Figure 7 It is an internal structure schematic view of the lower target paper box of the shooting equipment of the application.

[0037] Figure 8 It is a clamping structure schematic view of both ends of the paper winding shaft of the application.

[0038] Figure 9 It is a proximity sensor switch part structure schematic view of the application.

[0039] Figure 10 It is a structure schematic view of the target paper roll adopted by the application.

[0040] Figure 11 The schematic diagram of the inverted state of the target device of the present application.

[0041] Figure 12 For Figure 1 The enlarged schematic diagram of part A.

[0042] In the figure: 100. support; 200. support seat; 1. upper target paper box 2. lower target paper box 3. paper roll shaft; 4. limiting roller shaft; 5. first paper hole; 6. first driving roller; 61. first left driving roller; 62. first right driving roller; 7. first driven roller; 71. first left driven roller; 72. first right driven roller; 8. second driving roller; 81. second left driving roller; 82. second right driving roller; 9. second driven roller; 91. second left driven roller; 92. second right driven roller; 10. second paper hole; 11. proximity inductive switch; 12. L-shaped connecting piece; 13. detection hole; 14. black rubber plate; 15. hinged piece; 16. motor push rod; 17. monitoring image transmission device; 18. limiting guide plate; 19. paper falling hole; 20. paper falling guide plate; 21. bulletproof steel plate; 22. shock absorbing spring; 23. ground nail; 24. limiting plate; 25. through hole. DETAILED DESCRIPTION

[0043] Example 1:

[0044] As Figures 1 to 7 shown, the present application provides a high-efficiency intelligent target shooting device, which comprises a support 100 and a support seat 200, and the top of the support 100 is provided with an upper target paper box 1, and the lower side of the upper target paper box 1 is provided with a lower target paper box 2, and a target shooting area is formed between the upper target paper box 1 and the lower target paper box 2; the target paper used in the present application is a continuous target paper roll, and various target paper patterns such as chest ring targets, head targets, and bandit targets can be printed on the target paper roll, so as to meet different target shape training requirements.

[0045] The upper target paper box 1 is provided with a paper roll shaft 3 for placing new target paper and a limiting roller shaft 4 for positioning the target paper, and the limiting roller shaft 4 can better limit the target paper, and the two ends thereof can be provided with limiting stop pieces matched with the target paper, as Figure 3 or Figure 4 shown. Among them, the paper roll shaft 3 for placing and replacing the target paper roll is provided with a structure similar to a door bump at both ends, as Figure 8 shown, and when replacing, it can be directly manually pulled down, and when installing, it can be automatically locked and clamped by aligning the position and pressing down.

[0046] The bottom of the box below the limiting roller shaft 4 is provided with a first paper hole 5, and the first driving roller 6 and the first driven roller 7 are arranged between the paper roller shaft 3 and the limiting roller shaft 4 to drive the target paper to move. The first driving roller 6 and the first driven roller 7 can be made of rubber or other materials with a certain roughness. The target paper is moved by the static friction generated by extrusion in the rubber roller.

[0047] The top of the lower target paper box 2 is provided with a second paper hole 10 opposite to the first paper hole 5. The lower target paper box 2 also has a double rubber roller system, and the second driving roller 8 and the second driven roller 9 are arranged to drive the target paper to move. The second driving roller 8 and the second driven roller 9 can also be made of rubber. The target paper is moved by the static friction generated by extrusion in the rubber roller. The contact positions of the driving rollers and the driven rollers in the upper target paper box 1 and the lower target paper box 2 can be provided with limiting guide plates 18 for guiding the target paper. The bottom of the lower target paper box 2 is provided with a paper falling hole 19, and a paper falling guide plate 20 is installed at the paper falling hole 19.

[0048] When used for the first time, a new target paper roll is placed in the paper roller shaft 3, and the new target paper is extended and manually sent to the extrusion position between the double rollers in the upper target paper box 1. After passing through the limiting guide plate 18, the target paper is pushed out from the other side through the limiting roller shaft 4, and then the position of the target paper is limited and adjusted again. Then, the target paper enters the target area designed for training through the first paper hole 5. The target paper falls from the top and enters the double roller system of the lower target paper box 2 through the second paper hole 10 on the lower target paper box 2 under the guidance of the limiting guide plate 18. Then, the double roller systems in the upper and lower target paper boxes can drive the target paper to move by friction. Thus, the first manual installation of each replacement of a target paper roll is completed.

[0049] The first driving roller 6 and the second driving roller 8 are driven by the motor and rotate in the same direction. The motor is connected to the PLC controller, and the PLC controller controls the motor to rotate forward and backward to control the target paper to move up and down to simulate human movement, and can control the replacement of new target paper. The target shooting device in the embodiment can include a wireless communication module, and the PLC controller can accept remote control of a remote control device through the wireless communication module to control automatic paper replacement or target shooting operation.

[0050] As a preferred solution, a proximity sensor switch 11 is installed at the first paper hole 5 in the upper target paper box 1. The proximity sensor switch 11 is provided with two groups and is located at specific positions at both ends of the target paper. The proximity sensor switch 11 is connected to the PLC controller to detect the positioning detection points at the specific positions at both ends of the target paper and send them to the PLC controller.

[0051] The first driving roller 6, the first driven roller 7, the second driving roller 8, and the second driven roller 9 are divided into left and right parts from the middle, like Figures 4 to 7As shown, it is divided into a first left driving roller 61, a first right driving roller 62, a first left driven roller 71, a first right driven roller 72, a second left driving roller 81, a second right driving roller 82, a second left driven roller 91, and a second right driven roller 92. The first left driving roller 61 and the second left driving roller 81 move synchronously and in the same direction under motor control, and drive the first left driven roller 71 and the second left driven roller 91 to move synchronously and in the same direction. The first right driving roller 62 and the second right driving roller 82 move synchronously and in the same direction under motor control, and drive the first right driven roller 72 and the second right driven roller 92 to move synchronously and in the same direction.

[0052] When the proximity sensor 11 detects the positioning detection point at one end of the target paper, it controls the corresponding active roller to stop rotating through the PLC controller. When it detects the positioning detection point at the other end of the target paper, it controls the active roller on the other side to stop rotating, ensuring that the target paper is always in a flat state.

[0053] like Figure 9 As shown, the proximity sensor switch 11 can be an infrared sensor switch, which is installed on the bottom wall of the upper target carton 1 via an L-shaped connector 12. The L-shaped connector 12 has an adjustment hole, and the infrared sensor switch is installed at the adjustment hole via an adjustable threaded connection, so that the position of the infrared sensor switch can be finely adjusted as needed.

[0054] Correspondingly, such as Figure 10 As shown, the positioning detection points at both ends of the target paper connection can be detection holes 13; a black rubber plate 14 that cannot reflect light is installed on the side wall of the housing facing the infrared sensor switch. The black rubber plate 14 has an uneven structure and cannot reflect light; when the detection hole on the target paper is facing the infrared sensor switch, the infrared sensor switch cannot obtain reflected light and thus cannot send the detection signal to the PLC controller, thereby controlling the active roller on the corresponding side to stop rotating.

[0055] In this structure, once a target paper position is completed or a new target paper position needs to be changed, it can be changed remotely. Pressing the button activates the motor, and the friction of the rubber roller moves the target paper. When the target paper moves a certain distance and the target pattern reaches the center of the target machine's firing area, the detection hole 13 is detected by the infrared sensor switch, the change is complete, and the motor stops. If the target paper becomes skewed during the paper change process, the motor will self-level the target paper based on the detection hole 13. When the target paper is skewed, one side of the detection hole 13 will reach the designated position first, at which point the motor stops working; the other side of the motor that has not reached the designated position will continue working until both positioning holes have reached the designated position, at which point the motor stops working, and the target paper is leveled.

[0056] Meanwhile, this shooting equipment can be equipped with a structure that simulates the upright and bent-over posture of a human body to control the initiation and deflection of the shooting area, such as... Figure 11The structure schematic diagram is shown in the bent state, at this time the lower target paper box 2 must be installed at the front end of the support 100, and cannot be installed on the support seat 200, the rear end of the support 100 is hingedly installed on the support seat 200 through the hinge 15 on both sides, and the rising and falling of the support 100 is controlled through the two groups of motor push rods 16, so as to control the rising and falling of the shooting area, the motor push rod 16 is electrically connected with the PLC controller, and the upper and lower ends of the motor push rod 16 are hingedly connected with the support 100 and the support seat 200 respectively. This structure cooperates with the up-and-down shaking structure of the simulated human body in the moving process, can more realistically simulate the real scene for shooting, and improves the effectiveness of the shooting training.

[0057] The shooting device can be equipped with a monitoring image transmission device 17 for acquiring the bullet situation in the target surface in real time and sending it to the monitoring terminal; the monitoring image transmission device 17 is installed on the support 100 through the support frame, and can be raised and lowered synchronously with the target machine. Through the monitoring image transmission device 17, the bullet situation in the target surface can be observed in real time on a handheld device such as a tablet device through an app, and the camera direction and magnification can be adjusted through the touch screen, and the image transmission can be wirelessly controlled up to 1.5 kilometers. It has the functions of rainproof and air cooling, and can meet the long-time work in bad weather.

[0058] The shooting device adopts a bulletproof structure, the front end of the support seat 200 is hingedly connected with a bulletproof steel plate 21 for protecting the structure below the shooting area, the bulletproof steel plate 21 is inclined to reflect the bullet to the ground, and the rear end is connected to the support seat 200 through a damping spring 22. At the same time, a bulletproof plate is arranged at the front end of the upper target paper box 1 and the front end of the support 100, which protects the box body, the mechanical structure and electrical components inside the box body, and also protects the lines between the internal electrical components from being damaged by the bullets shot on the support 100. The bulletproof surface of the bulletproof steel plate is also pasted with a bullet absorbing material, which is used to prevent the bulletproof steel plate from being hit and the bullet from being bounced again, i.e. the "jumping bullet" situation, and the bullet can be embedded in the bullet absorbing material or the jumping bullet situation can be reduced.

[0059] When the bullet passes through the target paper, a certain degree of cyclone will be formed around the bullet, which will damage the target paper around the bullet hole, resulting in irregular bullet holes and unnecessary damage to the target paper. Therefore, the shooting device has a certain bullet cyclone prevention device. There is an EVA material plate tightly pasted on the rear side of the target paper, which is used to prevent the air cyclone caused by the bullet during shooting training from tearing and damaging the target paper near the bullet point. The position accuracy of the bullet point is ensured.

[0060] As a preferred solution, the four corners of the bottom of the support seat 200 of the targeting device are provided with universal wheels, and a plurality of through holes 25 for fixing the targeting device by ground nails 23 are formed on the bottom cross frame of the support seat 200. Limiting plates 24 are arranged at the through holes 25, one end of the limiting plate 24 is hinged to the support seat 200, and the other end is formed with a limiting hole matched with the through hole 25 and the ground nail 23. The head of the ground nail 23 is larger than the limiting hole and smaller than the through hole 25, which meets the movement and fixation of the targeting device on different ground surfaces. The specific structure is shown in Figure 12 When the ground nail is used, the limiting plate 24 is in a closed state, and the ground nail 23 can be directly hammered into it with a stone or other tools such as a hammer. Different ground conditions can be matched with ground nails of different lengths. When the training is completed and the ground nail 23 needs to be removed, the limiting plate 24 can be manually turned to an open position, and the limiting plate can be turned open to lift the nail. If the nail is too tight to be lifted, because the head of the ground nail is smaller than the size of the through hole, the targeting device can be lifted by a few centimeters to release the fixation.

[0061] Example 2

[0062] In this embodiment, other structural parts are the same as in Example 1, and the difference is that the limiting roller shaft 4 is not used for limiting, and the new target paper enters between the first driving roller 6 and the first driven roller 7 from the paper roll shaft 3, and after coming out, it directly passes through the first paper hole 5 and then enters the next target paper box 2 after passing through the target area. Therefore, the first driving roller 6 and the first driven roller 7 should be arranged at the same horizontal height like the double-roller system in the target paper box 2, not arranged in an up-down manner (as shown in Figure 6 and Figure 7 At the same time, the first paper hole 5 is arranged at a position directly below the first driving roller 6 and the first driven roller 7, and the position close to the inductive switch 11 also needs to be modified accordingly. Those skilled in the art can make corresponding modifications without creative labor according to the description, and specific descriptions are not given here.

[0063] The focus of this embodiment is that the limiting roller shaft 4 is not a necessary technical feature to solve the corresponding technical problems in the present application, but the product with the limiting roller shaft 4 will have better effects in actual production.

[0064] The above description along with the accompanying drawings fully describes the specific embodiments of the application in sufficient detail to enable one skilled in the art to practice the same. Portions of the disclosure may be presented in terms of programs, or algorithms, or symbolic representations of operations on data stored as bits or binary digital signals within a machine memory. These descriptions and representations are the means used by those in the art to most effectively convey the substance of their work to others skilled in the art. A procedure, process, logic, software program, or other algorithm, therefore, is here, and generally, conceived to be a self-consistent sequence of steps leading to a desired result when implemented, performed, interpreted, or otherwise, executed within a proper execution environment, without necessarily being limited solely to constructs of software programming or computer languages. The word "exemplary" is used herein to mean serving as an example, instance, or illustration. Any implementation described herein as exemplary is not necessarily to be construed as preferred or advantageous over other implementations. Likewise, the term "embodiments" does not require that all embodiments include the discussed feature, advantage, or mode of operation. The term "in one embodiment" is used herein to refer to an embodiment that is described in the specification and / or claims. Furthermore, the particular features, structures, or characteristics can be combined in any suitable manner on the application. Various aspects of the application can be implemented alone, or in combination with other aspects, embodiments, and / or methods described herein. It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application cover the modifications and variations of this application provided they come within the scope of the appended claims and their equivalents.

[0065] The terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, as used herein, refer to the orientation or position as shown in the drawings and are merely used for convenience in describing the present document and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application. In the description of the document, unless otherwise specified and limited, the terms "mount", "connect", "connection" should be understood broadly, for example, can be mechanical connection or electrical connection, can be internal communication of two elements, can be direct connection, or indirect connection through intermediate medium, and the specific meaning of the above terms can be understood by those skilled in the art according to the specific circumstances. In this document, unless otherwise stated, the term "a plurality of" means two or more.

[0066] The above description merely illustrates the preferred embodiments of the present application, and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application, and it should be understood that various modifications or changes or equivalent replacements made by those skilled in the art on the basis of the technical solutions of the present application without creative labor should be included in the protection scope of the present application.

Claims

1. A high-efficiency intelligent targeting device, comprising a support (100) and a support seat (200), characterized in that: The top of the support (100) is provided with an upper target paper box (1), and a lower target paper box (2) is arranged below the upper target paper box (1); and a target hitting area is formed between the upper target paper box (1) and the lower target paper box (2); The upper target paper box (1) is provided with a paper roll shaft (3) for placing new target paper and a limiting roller shaft (4) for positioning the target paper; a first paper hole (5) is formed in the bottom of the box below the limiting roller shaft (4); and a first driving roller (6) and a first driven roller (7) are arranged between the paper roll shaft (3) and the limiting roller shaft (4) and are arranged in contact with each other for driving the target paper to move; The upper target paper box (1) is provided with a proximity sensor switch (11) at the first paper hole (5); the proximity sensor switch (11) is provided with two groups and is arranged at two ends of the target paper respectively; the proximity sensor switch (11) is connected with a PLC controller and is used for sensing a positioning detection point at a connection of the target paper and sending the positioning detection point to the PLC controller; The first driving roller (6), the first driven roller (7), the second driving roller (8) and the second driven roller (9) are all divided into left and right parts from the middle and are divided into a first left driving roller (61), a first right driving roller (62), a first left driven roller (71), a first right driven roller (72), a second left driving roller (81), a second right driving roller (82), a second left driven roller (91) and a second right driven roller (92); the first left driving roller (61) and the second left driving roller (81) are controlled by a motor to move synchronously and in the same direction and drive the first left driven roller (71) and the second left driven roller (91) to move synchronously and in the same direction; and the first right driving roller (62) and the second right driving roller (82) are controlled by a motor to move synchronously and in the same direction and drive the first right driven roller (72) and the second right driven roller (92) to move synchronously and in the same direction; When the proximity sensor switch (11) detects the positioning detection point at one end of the target paper, the corresponding driving roller on one side is controlled by the PLC controller to stop rotating; and when the positioning detection point at the other end of the target paper is detected, the driving roller on the other side is controlled to stop rotating, so that the target paper is always kept in a flat state; The top of the lower target paper box (2) is provided with a second paper hole (10) opposite to the first paper hole (5); and the lower target paper box (2) is provided with the second driving roller (8) and the second driven roller (9) arranged in contact with each other for driving the target paper to move; The first driving roller (6) and the second driving roller (8) are driven by a motor and rotate in the same direction; the motor is connected with a PLC controller; the PLC controller controls the motor to rotate in opposite directions, so as to control the target paper to move up and down reciprocatingly to simulate the movement of a human body and control the replacement of new target paper; The target hitting area is provided with an EVA material plate close to the target paper.

2. The high-efficiency intelligent targeting device according to claim 1, characterized in that: The proximity sensor switch (11) is an infrared sensor switch and is installed on the bottom wall of the upper target paper box (1) through an L-shaped connecting piece (12); an adjusting hole is formed in the L-shaped connecting piece (12); and the infrared sensor switch is installed in the adjusting hole through a screw connection which can be adjusted; The positioning detection points at both ends of the target paper joint are detection holes (13); a black rubber plate (14) that cannot reflect light is installed on the side wall of the box opposite the infrared induction switch; when the detection holes on the target paper are opposite the infrared induction switch, the infrared induction switch cannot obtain reflected light and thus sends a detection signal to the PLC controller, thereby controlling the driving roller on the corresponding side to stop rotating.

3. The high efficiency intelligent targeting device of claim 1, wherein: The lower target paper box (2) is installed at the front end of the support (100), the rear end of the support (100) is hingedly installed on the support seat (200) through hinging pieces (15) on both sides, and the support (100) is controlled to be raised and lowered by two groups of motor push rods (16) so as to control the raising and lowering of the target shooting area, the motor push rods (16) are electrically connected with the PLC controller, and the upper and lower ends of the motor push rods (16) are hingedly connected to the support (100) and the support seat (200) respectively.

4. A high efficiency intelligent targeting device as claimed in any one of claims 1 to 3, characterized in that: The monitoring camera device (17) is further included, and the monitoring camera device (17) is used for acquiring the bullet situation in the target surface in real time and sending the bullet situation to a monitoring terminal; the monitoring camera device (17) is installed on the support (100) through a support frame.

5. The high efficiency intelligent targeting device of claim 1, wherein: The wireless communication module is further included, and the PLC controller receives remote control of a remote control device through the wireless communication module to perform automatic paper changing control or target shooting operation control.

6. The high efficiency intelligent targeting device of claim 1, wherein: The contact positions of the driving rollers and the driven rollers in the upper target paper box (1) and the lower target paper box (2) are all provided with limiting guide plates (18) for guiding the target paper; a paper falling hole (19) is formed in the bottom of the lower target paper box (2), and a paper falling guide plate (20) is installed at the paper falling hole (19).

7. The high efficiency intelligent targeting device of claim 1, wherein: the targeting device is a laser targeting device. The support seat (200) is hingedly provided at the front end with a bulletproof steel plate (21) for protecting the structure below the target shooting area, the bulletproof steel plate (21) is obliquely arranged to reflect bullets to the ground, and the rear end is connected to the support seat (200) through a damping spring (22).

8. The high-efficiency intelligent shooting device as described in claim 1, characterized in that: A plurality of through holes (25) for fixing the target shooting device through ground nails (23) are formed in the bottom cross frame of the support seat (200), a limiting plate (24) is arranged at the through hole (25), one end of the limiting plate (24) is hingedly connected to the support seat (200), and the other end is formed with a limiting hole matched with the through hole (25) and the ground nail (23); the head of the ground nail (23) is larger than the limiting hole and smaller than the through hole (25).

Images