A movable automatic target reporting target machine

Abstract

The utility model belongs to the field of target machine, concretely relates to a movable automatic target reporting target machine, including frame, the upper end fixedly connected with two bushings of frame, the inside of each bushing is inserted with target pole, the front face upper portion of two target poles is fixedly connected with target plate in common, the front face of target plate is bonded with target paper, the bottom corner of frame is all fixedly connected with support leg, the bottom middle part fixedly connected with horizontal plate of frame. The utility model discloses through knob drive inner thread sleeve rotation, makes thread bar drive universal wheel bottom plate to go up and down, has realized the quick switching of target machine between the movement mode and the stable shooting mode. When the universal wheel is lifted, the frame is directly grounded by the support leg, guarantees the overall stability and impact resistance of target machine when shooting, effectively avoids the target body shaking due to the recoil or uneven ground, thereby ensures the target reporting precision and training safety. The mechanical lifting is simple and reliable, and the manufacturing cost is low, and it is convenient to maintain.

Description

Technical Field

[0001] This utility model relates to the field of target machine technology, specifically a mobile automatic target reporting machine. Background Technology

[0002] In shooting training, traditional fixed target positions cannot meet the needs of dynamic training, and mobile target machines have emerged to meet this need.

[0003] A search revealed a utility model patent with patent authorization announcement number CN219015116U, which discloses a mobile target machine, including a protective frame. Electric slide rails are fixedly installed on the inner walls of opposite sides of the protective frame. Each electric slide rail is equipped with a matching slider. A horizontal plate is provided between two sliders. A fixing rod is provided at the middle position of the upper surface of the horizontal plate. A connecting rod is threaded to the top of the fixing rod. A target plate is provided at the end of the connecting rod. A sealing cover is hinged to one side of the protective frame. Universal wheels are provided at the four corners of the lower end of the protective frame.

[0004] Based on the search of the aforementioned patents and the findings of existing technologies, most existing mobile target drones use fixed rollers. Although this makes them easy to move, during live-fire shooting, slight shaking of the drone can affect the accuracy of the target reporting system, and may even cause displacement due to impact, posing a safety hazard. Utility Model Content

[0005] The purpose of this invention is to provide a mobile automatic target reporting machine, which solves the problem of instability of mobile target machines.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a movable automatic target reporting machine, comprising a base, two inserts fixedly connected to the upper end of the base, a target rod inserted into the inner side of each insert, a target plate fixedly connected to the upper front of the two target rods, target paper adhered to the front of the target plate, support legs fixedly connected to the four corners of the bottom of the base, a horizontal plate fixedly connected to the middle of the bottom of the base, two vertical plates fixedly connected to the upper edge of the horizontal plate, the vertical plates being L-shaped, an internal threaded sleeve installed inside the horizontal part of the vertical plate through a bearing, the internal threaded sleeve penetrating the horizontal part of the vertical plate, a threaded rod connected to the inner side of the internal threaded sleeve through a thread, a base plate fixedly connected to the lower end of the threaded rod, and two universal wheels installed at the bottom of the base plate.

[0007] Preferably, a knob is fixedly connected to the lower outer side of the internal threaded sleeve, and the circumferential surface of the knob is provided with anti-slip texture. The user can rotate the internal threaded sleeve by rotating the knob.

[0008] Preferably, a gear is fixedly connected to the upper outer side of the internal threaded sleeve, a fixing rod is fixedly connected to the upper edge of the horizontal part of the vertical plate, a connecting block is slidably connected to the outer side of the fixing rod, a toothed sleeve is fixedly connected to the side of the connecting block, the toothed sleeve is located outside the gear and meshes with the gear, a stop block is fixedly connected to the top of the fixing rod, and a spring is sleeved on the upper section of the fixing rod. Under the action of the spring, the toothed sleeve is sleeved on the outside of the gear, which can lock the internal threaded sleeve, thereby ensuring that the adjusted threaded rod will not loosen.

[0009] Preferably, the fixing rod is square-shaped and made of stainless steel. The square shape of the fixing rod guides the connecting block and prevents it from rotating.

[0010] Preferably, one end of the spring is fixedly connected to the bottom of the stop block, and the other end of the spring is fixedly connected to the upper surface of the connecting block. The reaction force of the spring can act on the toothed sleeve through the connecting block.

[0011] Preferably, a corrugated sleeve is fitted onto the outer side of the fixing rod. One end of the corrugated sleeve is fixedly connected to the bottom of the stop block, and the other end of the corrugated sleeve is fixedly connected to the upper surface of the connecting block. The corrugated sleeve is located outside the spring. The corrugated sleeve can be made of rubber bellows for the protection of the spring.

[0012] Preferably, a guide block is fixedly connected to the upper edge of the base plate. The guide block is L-shaped, and its horizontal portion penetrates the vertical portion of the vertical plate and is slidably connected to it. A strip-shaped guide groove is provided in the vertical portion of the vertical plate for the sliding of the guide block, allowing the base plate to be raised and lowered guided by the guide block.

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

[0014] 1. This utility model uses a knob to drive the internal threaded sleeve to rotate, causing the threaded rod to lift and lower the universal wheel base plate, enabling rapid switching between mobile and stable firing modes for the target drone. When the universal wheel is raised, the base is directly grounded by the support legs, ensuring the overall stability and impact resistance of the target drone during firing. This effectively avoids target swaying caused by recoil or uneven ground, thus ensuring target reporting accuracy and training safety. This mechanical lifting structure is simple, reliable, low in manufacturing cost, and easy to maintain.

[0015] 2. This utility model uses a locking mechanism consisting of a spring-pressed toothed sleeve and a gear. Under the action of the spring, the toothed sleeve automatically engages with the gear, which can effectively prevent the internal threaded sleeve from rotating unexpectedly during training vibration and ensure stability during movement. Attached Figure Description

[0016] Figure 1The overall structure of this utility model is three-dimensional. Figure 1 ;

[0017] Figure 2 The overall structure of this utility model is three-dimensional. Figure 2 ;

[0018] Figure 3 This utility model Figure 1 A partial structural front sectional view;

[0019] Figure 4 This utility model Figure 3 A magnified view of the local structure;

[0020] Figure 5 This utility model Figure 4 Enlarged view of point A.

[0021] In the diagram: 1. Base; 2. Sleeve; 3. Target rod; 4. Target plate; 5. Target paper; 6. Support leg; 7. Horizontal plate; 8. Vertical plate; 9. Internal threaded sleeve; 10. Threaded rod; 11. Knob; 12. Gear; 13. Gear sleeve; 14. Connecting block; 15. Fixing rod; 16. Stop block; 17. Spring; 18. Corrugated sleeve; 19. Guide block; 20. Base plate; 21. Caster wheel. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-3 A mobile automatic target reporting machine includes a base 1. Two inserts 2 are fixedly connected to the upper end of the base 1. A target rod 3 is inserted into the inner side of each insert 2. A target plate 4 is fixedly connected to the upper front of the two target rods 3. Target paper 5 is glued to the front of the target plate 4.

[0024] Please see Figures 1-5 Support legs 6 are fixedly connected to the four corners of the bottom of the base 1. A horizontal plate 7 is fixedly connected to the middle of the bottom of the base 1. Two vertical plates 8 are fixedly connected to the upper edge of the horizontal plate 7. The vertical plates 8 are L-shaped. An internal threaded sleeve 9 is installed inside the horizontal part of the vertical plate 8 through the bearing. The internal threaded sleeve 9 is set through the horizontal part of the vertical plate 8. A threaded rod 10 is threadedly connected to the inner side of the internal threaded sleeve 9. A base plate 20 is fixedly connected to the lower end of the threaded rod 10. Two universal wheels 21 are installed at the bottom of the base plate 20.

[0025] Please see Figure 5 A knob 11 is fixedly connected to the lower outer side of the internal threaded sleeve 9, and the circumferential surface of the knob 11 is provided with anti-slip texture. The user can rotate the internal threaded sleeve 9 by rotating the knob 11. A gear 12 is fixedly connected to the upper outer side of the internal threaded sleeve 9. A fixing rod 15 is fixedly connected to the upper edge of the horizontal part of the vertical plate 8. The fixing rod 15 is square rod-shaped and made of stainless steel. The square rod shape of the fixing rod 15 has a guiding function for the connecting block 14 to prevent it from rotating. The connecting block 14 is slidably connected to the outer side of the fixing rod 15. A toothed sleeve 13 is fixedly connected to the side of the connecting block 14. The toothed sleeve 13 is located outside the gear 12 and meshes with the gear 12. A stop block 16 is fixedly connected to the top of the fixing rod 15. A spring 17 is sleeved on the upper section of the fixing rod 15. One end of the spring 17 is fixedly connected to the bottom of the stop block 16, and the other end of the spring 17 is fixedly connected to the upper surface of the connecting block 14. The reaction force of spring 17 can be applied to the gear sleeve 13 via connecting block 14. A corrugated sleeve 18 is fitted on the outer side of the fixed rod 15. One end of the corrugated sleeve 18 is fixedly connected to the bottom of the stop block 16, and the other end is fixedly connected to the upper surface of the connecting block 14. The corrugated sleeve 18 is located outside the spring 17. The corrugated sleeve 18 can be made of rubber bellows to protect the spring 17. Under the action of spring 17, the gear sleeve 13 is fitted on the outside of the gear 12, which can lock the internal thread sleeve 9, thereby ensuring that the adjusted threaded rod 10 will not loosen. A guide block 19 is fixedly connected to the upper edge of the base plate 20. The guide block 19 is L-shaped, and the horizontal part of the guide block 19 passes through the vertical part of the vertical plate 8 and is slidably connected to the vertical part of the vertical plate 8. A strip-shaped guide groove is opened in the vertical part of the vertical plate 8 for the sliding of the guide block 19. The base plate 20 can be raised and lowered by the guide block 19.

[0026] The specific implementation process of this utility model is as follows: In use, the operator first pulls the connecting block 14 upwards by hand. The connecting block 14 slides upwards along the fixing rod 15, compressing the spring 17 at the same time, which drives the toothed sleeve 13 fixed thereto to move upwards, disengaging it from the gear 12. At this time, the rotation lock of the internal threaded sleeve 9 is released. The operator holds the knob 11 and rotates the internal threaded sleeve 9 clockwise. Since the toothed sleeve 13 has disengaged, the internal threaded sleeve 9 can rotate freely. The rotation of the internal threaded sleeve 9 drives the threaded rod 10, which is threaded with it, to move downwards in a straight line. The threaded rod 10 pushes the base plate 20 to descend smoothly. During this process, the guide block 19 fixed on the base plate 20 slides along the strip groove on the vertical part of the vertical plate 8, ensuring that the base plate 20 and the universal wheel 21 maintain a vertical descent without deflection. Until the casters 21 at the bottom of the base plate 20 contact the ground and continue to descend, lifting the entire base 1, the support legs 6 that were originally supporting the ground are off the ground. The connecting block 14 is released, and under the action of the spring 17, the gear sleeve 13 automatically slides down and re-engages with the gear 12, locking the internal threaded sleeve 9 to prevent the wheels from accidentally retracting due to vibration during movement. At this time, the target machine is completely supported by the casters 21, and the operator can easily push and pull the base 1 to move the target machine flexibly to a new target position. After pushing the target machine to the predetermined target position, the operator pulls the connecting block 14 upward again to disengage the gear sleeve 13 from the gear 12, releasing the lock. The knob 11 is rotated in the opposite direction to drive the internal threaded sleeve 9 to rotate in the opposite direction, thereby driving the threaded rod 10, the base plate 20, and the casters 21 to retract upward. As the casters 21 rise, the weight of the base 1 is gradually borne and supported by the support legs 6.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile automatic target reporting machine, comprising a base (1), characterized in that: Two inserts (2) are fixedly connected to the upper end of the base (1). A target rod (3) is inserted into the inner side of each insert (2). A target plate (4) is fixedly connected to the upper front of the two target rods (3). Target paper (5) is glued to the front of the target plate (4). Support legs (6) are fixedly connected to the four corners of the bottom of the base (1). A horizontal plate (7) is fixedly connected to the middle of the bottom of the base (1). Two vertical plates (8) are fixedly connected to the upper edge of the horizontal plate (7). The vertical plates (8) are L-shaped. An internal threaded sleeve (9) is installed inside the horizontal part of the vertical plate (8) through a bearing. The internal threaded sleeve (9) is set through the horizontal part of the vertical plate (8). A threaded rod (10) is threadedly connected to the inner side of the internal threaded sleeve (9). A base plate (20) is fixedly connected to the lower end of the threaded rod (10). Two universal wheels (21) are installed at the bottom of the base plate (20).

2. The mobile automatic target reporting machine according to claim 1, characterized in that: A knob (11) is fixedly connected to the lower outer side of the internal threaded sleeve (9), and the circumferential surface of the knob (11) is provided with anti-slip texture.

3. The mobile automatic target reporting machine according to claim 1, characterized in that: A gear (12) is fixedly connected to the upper outer side of the internal threaded sleeve (9). A fixing rod (15) is fixedly connected to the upper edge of the horizontal part of the vertical plate (8). A connecting block (14) is slidably connected to the outer side of the fixing rod (15). A toothed sleeve (13) is fixedly connected to the side of the connecting block (14). The toothed sleeve (13) is located outside the gear (12) and meshes with the gear (12). A stop block (16) is fixedly connected to the top of the fixing rod (15). A spring (17) is sleeved on the upper section of the fixing rod (15).

4. A mobile automatic target reporting machine according to claim 3, characterized in that: The fixing rod (15) is square rod-shaped and made of stainless steel.

5. A mobile automatic target reporting machine according to claim 3, characterized in that: One end of the spring (17) is fixedly connected to the bottom of the stop block (16), and the other end of the spring (17) is fixedly connected to the upper surface of the connecting block (14).

6. A mobile automatic target reporting machine according to claim 3, characterized in that: The outer side of the fixed rod (15) is fitted with a corrugated sleeve (18). One end of the corrugated sleeve (18) is fixedly connected to the bottom of the stop block (16), and the other end of the corrugated sleeve (18) is fixedly connected to the upper surface of the connecting block (14). The corrugated sleeve (18) is located outside the spring (17).

7. A mobile automatic target reporting machine according to claim 1, characterized in that: A guide block (19) is fixedly connected to the upper edge of the base plate (20). The guide block (19) is L-shaped. The horizontal part of the guide block (19) passes through the vertical part of the vertical plate (8) and is slidably connected to the vertical part of the vertical plate (8).

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