Hidden display target based on illumination

Abstract

A hidden display target based on illumination comprises a bottom plate, a light source, a supporting frame and a rotating disc, a plurality of inserting groove sets are sequentially formed in the middle of the bottom plate from the tail end to the front end, first inserting plates matched with the inserting groove sets are arranged at the bottom of the supporting frame, the first inserting plates of the supporting frame are inserted into the inserting groove sets, and the rotating disc is installed at the top of the supporting frame through a rotating shaft. A plurality of target-shaped hollowed-out parts are symmetrically distributed on the rotating disc with the rotating shaft as the center, an opening which does not shield the target-shaped hollowed-out parts is formed in the supporting frame to form a projection area, a limiting device capable of locking the rotating position of the rotating disc is further arranged on the supporting frame, and a light source is installed at the tail end of the bottom plate and is in a condensation light source form. The central axis of the light source coincides with the central axis of the target-shaped hollowed-out part in the projection area, and the distance between the light source and the rotating disc enables the light spot of the light source on the rotating disc to be larger than that of the target-shaped hollowed-out part. The device is reasonable in structure, practical in function, convenient to operate, low in cost and capable of powerfully improving the shooting training quality and efficiency.

Description

Technical Field

[0001] This utility model relates to a hidden target based on illumination. Background Technology

[0002] As the concept of realistic combat training continues to advance, the intensity and energy expenditure of shooting training are gradually increasing. Before actual combat shooting training, target practice involving simulated target concealment and revelation is necessary. Therefore, target drones need to be capable of automatic concealment and revelation from multiple positions. However, using standard target drones for simulation training has the following drawbacks:

[0003] First, the procurement cost is high, with each target machine typically costing several thousand to tens of thousands of yuan, resulting in a limited number being distributed to grassroots units and difficulties in coordination between units, which affects training efficiency.

[0004] Second, maintenance is difficult, and repairs require specialized personnel, which takes a long time and delays training progress.

[0005] Third, due to their large size and weight, the training ground setup and dismantling require a large number of people and a long time. Utility Model Content

[0006] This invention addresses the shortcomings of existing technologies by providing a light-based concealment target that features low power consumption, light weight, small size, and requires minimal manpower and resources for deployment and dismantling.

[0007] To achieve the above objectives, this utility model first proposes a light-based concealed target, including a base plate, a light source, a support frame, and a turntable. The base plate has multiple sets of slots arranged sequentially from its tail end to its front end. The bottom of the support frame has a first insert plate that matches the slot sets. The first insert plate of the support frame is inserted into the slot sets, allowing the support frame to be vertically fixed to the base plate. A turntable is mounted on the top of the support frame via a rotating shaft, and the turntable can rotate around the shaft. Multiple target-shaped cutouts of different sizes are symmetrically arranged on the turntable along the rotating shaft. The support frame has an opening that does not obstruct the target-shaped cutouts, forming a projection area. The support frame also has a limiting device that can lock the rotation position of the turntable. A light source is mounted on the tail end of the base plate. The light source is a focused light source, and its central axis coincides with the central axis of the target-shaped cutouts in the projection area. The distance between the light source and the turntable ensures that the light spot on the turntable is larger than the target-shaped cutouts.

[0008] In this embodiment, each slot group includes multiple slots.

[0009] In this embodiment, the light source is connected to the control module, which is used to control the light source to turn on and off.

[0010] In this embodiment, the control module includes a power supply, a time relay, and a switch. The power supply, time relay, light source, and switch are connected in series. The time relay is used to set the interval between the light source's on and off states.

[0011] In this embodiment, the control module includes a power supply, a switch, and a remote control switch. The power supply, the remote control switch, the light source, and the switch are connected in series. The remote control switch is used to remotely control the light source to turn on and off via a remote control device.

[0012] In this embodiment, the slot is a through groove that penetrates the base plate. The bottom of the base plate is also provided with an elevation adjustment plate. The top of the elevation adjustment plate is provided with a second insert plate that matches the slot group. The elevation adjustment plate is inserted into the slot group of the base plate through the second insert plate. The elevation adjustment plate is used to lift the front end of the base plate.

[0013] In this embodiment, the limiting device includes a pin hole on the support frame, a pin matching the pin hole, and a positioning groove on the turntable corresponding to the pin hole. The pin is inserted into the pin hole, and a positioning groove is provided on the turntable at each target-shaped cutout position. By inserting the pin into the corresponding positioning groove of the turntable, the turntable is positioned on the support frame.

[0014] With the above structure, this utility model has the following advantages:

[0015] 1. The multiple sets of slots in the middle of the base plate of this device cooperate with the first insert plate at the bottom of the support frame, so that the support frame can be vertically fixed on the base plate. Furthermore, by adjusting the position of the support frame in the slot set, the distance between the light source and the turntable can be changed, thereby enabling precise control of the target image size when the distance in the field is limited.

[0016] 2. The bottom of the base plate is equipped with an elevation adjustment plate. By inserting the elevation adjustment plate into the slot group at different positions, the lifting height of the front end of the base plate can be adjusted, thereby changing the position of the target image on the projection surface, which can adapt well to various different site conditions.

[0017] 3. A turntable is mounted on the top side of the support frame via a rotating shaft. The turntable has multiple target-shaped cutouts of different sizes symmetrically arranged along the center of the rotating shaft. In addition, the limiting device on the support frame ensures that the target-shaped cutouts on the turntable can be accurately locked in position after rotating to the projection area, making it convenient to select target-shaped cutouts of different shapes and sizes.

[0018] 4. The light source is a spotlight installed at the rear end of the base plate, facing the target-shaped cutout of the turntable. The spacing between the light source and the turntable is designed so that the light spot is larger than the target-shaped cutout, ensuring that the light can pass through the cutout to form a clear target image.

[0019] 5. The control module can control the light source to turn on and off via a time relay or remote control, thereby achieving the goal of flexibly adjusting the time interval between the light source's brightness and darkness to meet training requirements. When multiple devices are used simultaneously, they can effectively train soldiers' target aiming reaction ability.

[0020] 6. This device has low manufacturing costs, effectively filling the gap in some units lacking target-lifting machines, providing realistic and concealed targets for training, significantly improving training effectiveness, and enhancing shooters' ability to master firing timing. This device has low power consumption, is lightweight, and small in size, requiring minimal manpower and resources for deployment and dismantling; when using dry cell or rechargeable batteries as a power source, no external power supply is needed, making maintenance easy and requiring no dedicated personnel, greatly reducing logistical support requirements. It performs exceptionally well in dimly lit environments, eliminating the need for additional light sources to illuminate the target during training in low-light conditions.

[0021] In conclusion, this device has a reasonable structure, practical functions, convenient operation, and low cost, and can effectively improve the quality and efficiency of shooting training. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the support frame of this utility model.

[0024] Figure 3 This is a schematic diagram of the elevation angle adjustment plate of this utility model.

[0025] Figure 4 This is the circuit schematic diagram of this utility model.

[0026] In the attached diagram: 1. Base plate; 11. Slot; 2. Control module; 21. Power supply; 22. Time relay; 23. Switch; 3. Light source; 4. Turntable; 41. Target-shaped cutout; 42. Positioning slot; 5. Support frame; 51. Pin hole; 52. First insert plate; 6. Elevation adjustment plate; 61. Second insert plate; 7. Projection surface; 8. Target image; 9. Pin. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0029] like Figures 1 to 4 As shown, a light-based concealment target includes a base plate 1, a light source 3, a support frame 5, and a turntable 4. The base plate 1 has a front end facing the projection surface and a rear end facing the projection surface. Multiple sets of slots are evenly arranged in a straight line along the middle of the base plate 1, from the rear end to the front end. Each slot set includes multiple slots 11. The bottom of the support frame 5 has a first insert plate 52 that matches the slot set. The first insert plate 52 of the support frame 5 is inserted into the slot set, so that the support frame 5 is vertically fixed to the base plate 1. A turntable 4 is mounted on the top side of the support frame 5 via a rotating shaft. The rotating shaft is parallel to the base plate 1, and the turntable 4 can rotate relative to the support frame 5 around the rotating shaft. The upper edge of the turntable 4 along the rotating shaft is... Multiple target-shaped cutouts 41 of different shapes and / or sizes are arranged symmetrically. A support frame 5 is provided with an opening that does not obstruct the target-shaped cutouts 41 to form a projection area. The support frame 5 is provided with a limiting device that can lock the rotation position of the turntable 4. A light source 3 is installed on the tail end of the base plate 1. The light source 3 is a focused light source. In this embodiment, the light source 3 is a spotlight. The central axis of the light source 3 coincides with the central axis of the target-shaped cutouts 41 in the projection area. The distance between the light source 3 and the turntable 4 makes the light spot of the light source 3 on the turntable 4 larger than the target-shaped cutouts 41. The light source 3 is connected to the control module 2. The control module 2 is used to control the opening and closing of the light source 3 and the interval opening and closing of the light source 3.

[0030] Using the above structure, after the light source 3 is turned on by the control module 2, the light emitted by the light source 3 shines on the turntable 4, and part of the light passes through the target-shaped cutout 41 and shines on the projection surface 7, thereby forming a target shadow 8 for soldiers to conduct target aiming training. The control module 2 can also control the interval opening and closing of the light source 3. When multiple of these devices are placed in front of the projection surface 7, the soldiers' target aiming reaction ability can be trained. In this embodiment, the projection surface 7 can be a wall or a screen. When the distance of the venue is limited, the distance between the light source 3 and the turntable 4 can be adjusted by the cooperation of the support frame 5 and the slot group to control the size of the target shadow 8.

[0031] like Figure 1 , 3As shown, in this embodiment, the slot 11 is a through slot that penetrates the base plate 1. The bottom of the base plate 1 is also provided with an elevation adjustment plate 6. The top of the elevation adjustment plate 6 is provided with a second insert plate 61 that matches the slot group. The elevation adjustment plate 6 is inserted into the bottom of the base plate 1 through the second insert plate 61, thereby raising the front end of the base plate 1. This allows adjustment of the position of the target shadow 8 on the projection surface 7. By inserting the elevation adjustment plate 6 into slot groups at different positions, the height at which the front end of the base plate 1 is raised can be controlled to adapt to different venues.

[0032] like Figure 2 The limiting device includes a pin hole 51 on the support frame 5, a positioning groove 42 on the turntable 4 corresponding to the pin hole 51, and a pin 9 matching the pin hole 51. The pin 9 is inserted into the pin hole 51. Each target-shaped cutout 41 on the turntable 4 is provided with a corresponding positioning groove 42. After the turntable 4 rotates, the pin 9 is inserted into the corresponding positioning groove 42 of the turntable 4 to achieve the positioning of the turntable 4.

[0033] like Figure 4 As shown, the control module 2 includes a power supply 21, a time relay 22 or a remote control switch, a light source 3, and a switch 23 connected in series. The control module 2 can rotate the time relay 22 or the remote control switch as needed. The time relay 22 can adjust the time interval between the light source 3 being turned on and off according to training requirements. The remote control switch can remotely control the state of the light source 3 from a distance, and can also realize the interval opening and closing of the light source 3.

[0034] The process of implementing target visibility and target concealment using control module 2 is as follows:

[0035] (a) Controlled by time relay 22:

[0036] 1. After the user device is installed, adjust the distance between the light source 3 and the turntable 4, as well as the elevation angle of the base plate 1;

[0037] 2. Set the duration of the on / off state of time relay 22 according to the training regulations;

[0038] 3. Turn on switch 23 of control module 2, light source 3 illuminates the target-shaped cutout 41, and forms target shadow 8 on projection surface 7, which serves as the aiming target for target aiming training.

[0039] IV. After a period of time, the circuit is disconnected, the light source 3 is turned off, and the target shadow 8 on the wall disappears, which is the hidden target state. After a period of time, the circuit is reconnected and the target is displayed again, and the cycle repeats.

[0040] (ii) Remote control is adopted.

[0041] 1. After the user device is installed, adjust the distance between the light source 3 and the turntable 4, as well as the elevation angle of the base plate 1;

[0042] 2. The user sends a command to the remote control switch via the remote control device to control the light source 3 to turn on / off.

[0043] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A concealment target based on illumination, characterized in that, The system includes a base plate (1), a light source (3), a support frame (5), and a turntable (4). The base plate (1) has multiple sets of slots arranged sequentially from its tail end to its front end. The bottom of the support frame (5) has a first insert plate (52) that matches the slot sets. The support frame (5) is inserted into the slot sets via the first insert plate (52), thus vertically fixing the support frame (5) to the base plate (1). The top of the support frame (5) is mounted on a turntable (4) via a pivot. The turntable (4) can rotate around the pivot. Multiple shapes or... / and different sized target cutouts (41), the support frame (5) is provided with an opening that does not block the target cutouts (41) to form a projection area, the support frame (5) is also provided with a limiting device that can lock the rotation position of the turntable (4), the tail end of the base plate (1) is equipped with a light source (3), the light source (3) is a focused light source, the central axis of the light source (3) coincides with the central axis of the target cutouts (41) in the projection area, and the distance between the light source (3) and the turntable (4) makes the light spot of the light source (3) on the turntable (4) larger than the target cutouts (41).

2. The illumination-based concealment target according to claim 1, characterized in that: Each slot group includes multiple slots (11).

3. The illumination-based concealment target according to claim 1, characterized in that: The light source (3) is connected to the control module (2), and the control module (2) is used to control the opening and closing of the light source (3).

4. The illumination-based concealment target according to claim 3, characterized in that: The control module (2) includes a power supply (21), a time relay (22), and a switch (23). The power supply (21), the time relay (22), the light source (3), and the switch (23) are connected in series. The time relay (22) is used to set the interval between the opening and closing of the light source (3).

5. The illumination-based concealment target according to claim 3, characterized in that: The control module (2) includes a power supply (21), a switch (23) and a remote control switch. The power supply (21), the remote control switch, the light source (3) and the switch (23) are connected in series. The remote control switch is used to remotely control the light source (3) to turn on and off via a remote control device.

6. The illumination-based concealment target according to claim 1, characterized in that: The limiting device includes a pin hole (51) on the support frame (5), a pin (9) matching the pin hole (51), and a positioning groove (42) on the turntable (4) corresponding to the pin hole (51). The pin (9) is inserted into the pin hole (51). A positioning groove (42) is provided on the turntable (4) at the position of each target-shaped cutout (41). By inserting the pin (9) into the positioning groove (42) corresponding to the turntable (4), the turntable (4) is positioned on the support frame (5).

7. The illumination-based concealment target according to any one of claims 1 to 6, characterized in that: The slot (11) is a through slot that passes through the base plate (1). The bottom of the base plate (1) is also provided with an elevation adjustment plate (6) for raising the front end of the base plate (1). The top of the elevation adjustment plate (6) is provided with a second insert plate (61) that matches the slot group. The elevation adjustment plate (6) is inserted into the slot group of the base plate (1) through the second insert plate (61).

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