Competitive slingshot rising and falling target

Abstract

The invention relates to a competitive slingshot rising and falling target, and belongs to the technical field of target drones. The problems that in the prior art, the structure is complex, the reset function is single, and the structure is unstable are solved. Comprising a bottom plate and two side plates, a plurality of supporting bases are installed on the bottom plate, and each supporting base is rotationally connected with a target board assembly; a starting rod is rotationally installed between the two side plates and used for pushing the target board assembly to be erected. A steering engine is further installed on the bottom plate and used for controlling the starting rod to rotate. A sensitivity adjusting rod and a bulletproof assembly are further installed between the two side plates, and the sensitivity adjusting rod is used for supporting the target board assembly in the vertical state. The bulletproof assembly is located in front of the sensitivity adjusting rod. A plurality of switches are further installed on the bottom plate, each target board assembly controls one switch, and when all the target board assemblies are knocked down, all the switches are pushed to be closed, and the steering engine is triggered to be started; and the remote controller is used for controlling the steering engine to work. The slingshot is used for slingshot shooting.

Description

Technical Field

[0001] The invention relates to the technical field of target drones, in particular to a competitive slingshot target raising and lowering device. Background Art

[0002] As a traditional shooting device, slingshots have gradually gained attention in competitive sports and entertainment activities in recent years. In order to improve the accuracy of slingshot shooting and the actual combat simulation effect, the target lifting and knocking machine is widely used in the field of slingshot competition as an important auxiliary equipment for training and competition. However, the traditional target lifting and knocking target needs to be manually reset after being knocked down by the shot projectile. This manual reset method not only affects the training efficiency, but also there is a risk that the operator will be accidentally injured by the projectile when manually resetting the target. Especially when multiple people are training at the same time, the safety hazards are more prominent, and it is difficult to meet the needs of modern competitive slingshot training.

[0003] The Chinese utility model patent with the authorization announcement number CN 209840846 U discloses a target resetting control device, including several targets that can be knocked down and turned over, a power source, and a power device that provides power to drive the several targets to turn over and reset. A contact switch is provided corresponding to the position where any target is knocked down and turned over; when there are at least two contact switches, the contact switches are connected in parallel; and the contact switches, power source, and power device are connected in series to form a loop. This utility model also discloses a new shooting machine including the above-mentioned target resetting control device. The contact switches are arranged in parallel, and after any target is knocked down and turned over, the contact switches can be triggered to close the loop formed by the contact switches, power source, and power device in series, and the power device provides power to drive the knocked down target to turn over, so as to realize the automatic resetting of any knocked down target; and several protrusions are respectively deflected at different angles corresponding to the rotation center line of the rotating shaft, so that multiple targets can be reset in sequence according to a certain order after being knocked down.

[0004] In order to solve the problem that the traditional target lifting and lowering device has a single function and cannot achieve automatic reset, the above-mentioned prior art realizes the function of automatic reset of the target by improving the mechanical structure. However, the prior art still has the problems of complex reset structure, single reset function and unstable overall structure. Summary of the invention

[0005] Aiming at the problems of the above-mentioned prior art, such as complex resetting structure, single resetting function and unstable overall structure, the present invention aims to provide a competitive slingshot target-lifting device.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] A competitive slingshot target, comprising a bottom plate 1 and two side plates 2 respectively connected to both ends of the bottom plate 1;

[0008] It also includes a support seat 3, a target board component 4, a starter rod 5, a steering gear 6, a sensitivity adjustment rod 7 and a bulletproof component 8. A plurality of the support seats 3 are installed on the bottom plate 1, and the plurality of the support seats 3 are distributed in the left and right directions; a target board component 4 is rotatably connected to each of the support seats 3; a starter rod 5 is rotatably installed between the two side plates 2 for pushing the target board component 4 to stand upright; a steering gear 6 is also installed on the bottom plate 1 for controlling the rotation of the starter rod 5; a sensitivity adjustment rod 7 and a bulletproof component 8 are also installed between the two side plates 2, and the sensitivity adjustment rod 7 is used to support the target board component 4 in an upright state; the bulletproof component 8 is located in front of the sensitivity adjustment rod 7;

[0009] It also includes a switch 9, a plurality of switches 9 are installed on the bottom plate 1, and each target board component 4 controls one switch 9; the plurality of switches 9 are electrically connected to the steering gear 6, and when the plurality of target board components 4 are all knocked down, the plurality of switches 9 are pushed to close, triggering the steering gear 6 to start;

[0010] The device further comprises a remote controller 10 , and the remote controller 10 is used to control the operation of the steering engine 6 .

[0011] Furthermore, the bulletproof assembly 8 includes a bulletproof cloth 801 and a protective rubber plate 802 , wherein the bulletproof cloth 801 is located in front of the protective rubber plate 802 ; the protective rubber plate 802 is made of rubber and nylon cloth.

[0012] Furthermore, it also includes a crossbeam 11 and a mounting rope 12, the two ends of the crossbeam 11 are respectively connected to the two side panels 2, and the protective rubber plate 802 is installed on the crossbeam 11; the two ends of the mounting rope 12 are respectively connected to the two side panels 2, and the bulletproof cloth 801 is installed on the mounting rope 12.

[0013] Furthermore, it also includes a limiting plate 13, which is connected to the rear side of the bottom plate 1; the limiting plate 13 is used to support the target plate assembly 4 in a knocked-down state.

[0014] Furthermore, it also includes an adjustment seat 14, and each of the side panels 2 is connected to an adjustment seat 14; the two adjustment seats 14 are symmetrically arranged on the left and right; the two ends of the sensitivity adjustment rod 7 are respectively installed on the two adjustment seats 14, and the sensitivity adjustment rod 7 can adjust the front and rear positions on the two adjustment seats 14.

[0015] Furthermore, it also includes a battery box 15 and a battery 16 , wherein the battery box 15 is connected to the outer side of the left or right side panel 2 ; the battery 16 is placed in the battery box 15 , and the battery 16 is electrically connected to the steering gear 6 .

[0016] Furthermore, the support seat 3 is provided with a bearing hole 301, an adjustment gap 302 and a screw hole 303, and the bearing hole 301 and the adjustment gap 302 both pass through the left and right sides of the support seat 3; the adjustment gap 302 is located above the bearing hole 301, and the two are connected to each other; the screw hole 303 passes through the front and rear sides of the support seat 3, and is connected to the adjustment gap 302; a screw 304 is installed in the screw hole 303 for adjusting the size of the bearing hole 301.

[0017] Further, the target plate assembly 4 includes a shaft 401, a bracket 402, a target plate rod 403, a target plate 404, a fixing plate 405 and a first bolt 406, wherein the shaft 401 is connected to the lower end of the bracket 402; a bearing 17 is fixedly mounted on the shaft 401, and the bearing 17 is installed in the bearing hole 301;

[0018] The target plate 404 is connected to the top of the target plate rod 403 as a whole; the target plate rod 403 is installed between the bracket 402 and the fixing plate 405 through the first bolt 406;

[0019] The target rod 403 is provided with a first strip-shaped through hole 4031 , through which the first bolt 406 passes. The first strip-shaped through hole 4031 is used to adjust the height of the target rod 403 .

[0020] Furthermore, at least one bullet-proof through hole 101 and a plurality of mounting through holes 102 are formed on the bottom plate 1 .

[0021] Furthermore, it also includes an anti-collision beam 18, both ends of which are respectively connected to a side panel 2; the anti-collision beam 18 is located between the protective rubber plate 802 and the sensitivity adjustment rod 7; the anti-collision beam 18 is a cylindrical structure, and the top of the anti-collision beam 18 is higher than the top of the sensitivity adjustment rod 7.

[0022] Due to the adoption of the above technology, the present invention has the following positive effects compared with the prior art:

[0023] (1) The base plate of the present invention is equipped with multiple support seats, each of which is rotatably connected to a target plate assembly via a bearing. Different from the existing structure of a target lifting and lowering device that uses a shaft to connect multiple target plates in series, each target plate assembly in the present invention is independently installed on its own support seat. This design ensures that when one of the target plate assemblies is impacted, the stability of other target plate assemblies will not be affected.

[0024] (2) A plurality of switches are installed on the bottom plate of the present invention, each target board assembly controls a switch, and the plurality of switches are electrically connected to the steering gear. When all the target board assemblies are knocked down, the plurality of switches are pushed to close, triggering the steering gear to start, and then resetting all the target board assemblies. Only when all the target boards are knocked down can a closed circuit be formed to trigger the steering gear to work. Compared with the single reset method after knocking down, this design is more convenient for scoring the game by observing the knocked down target board assemblies. In addition, the present invention is also provided with a wireless remote control, and the user can control the operation of the steering gear individually through the remote control. For example, after a round of competition, if the target board assemblies are not all knocked down, the user can control the reset through the remote control to quickly prepare for the next round of competition. The combination of the automatic reset function and the wireless remote control function not only improves the flexibility of operation, but also enhances the convenience of use.

[0025] (3) The two ends of the starter lever of the present invention are rotatably mounted on the two side plates, and the rotation of the starter lever is controlled by a steering gear. Compared with the prior art, this structural design is simple and also improves the stability and reliability of the device.

[0026] (4) The target board and the target board rod of the present invention are both made of a multi-layer fiber skin structure. This material has excellent elasticity and toughness, making the target board less likely to be damaged when impacted, thus extending the service life and improving the durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The utility model is a schematic diagram of the overall structure of a competitive slingshot target raising and lowering device according to the present invention.

[0028] Figure 2 The present invention is a partial structural schematic diagram of a competitive slingshot target raising and lowering device.

[0029] Figure 3 The present invention is a cross-sectional view of a competitive slingshot raising and lowering a target.

[0030] Figure 4 The invention discloses a competitive slingshot target-raising device. Figure 3 Left side view.

[0031] Figure 5 The utility model is a front side view of a competitive slingshot target raising and lowering device according to the present invention.

[0032] Figure 6 The utility model is a top view of a competitive slingshot raising and lowering a target according to the present invention.

[0033] Figure 7 The invention discloses a structural schematic diagram of a support base and a target plate assembly for a competitive slingshot target raising and lowering.

[0034] In the attached drawings: 1, bottom plate; 101, bullet leakage through hole; 102, installation through hole; 2, side plate; 3, support seat; 301, bearing hole; 302, adjustment slot; 303, screw hole; 304, screw; 4, target plate assembly; 401, shaft; 402, bracket; 403, target plate rod; 4031, first strip through hole; 404, target plate; 405, fixing plate; 406, first bolt; 5, starting rod; 6, steering gear; 7, sensitivity adjustment Rod; 8, bulletproof component; 801, bulletproof cloth; 802, protective rubber plate; 9, switch; 10, remote control; 11, beam; 12, installation rope; 13, limit plate; 1301, vertical plate; 1302, horizontal plate; 14, adjustment seat; 1401, second strip through hole; 15, battery box; 16, battery; 17, bearing; 18, anti-collision beam; 1801, steel beam; 1802, PVC pipe; 19, line box; 20, track. DETAILED DESCRIPTION

[0035] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0036] Please refer to Figures 1 to 7 As shown, a competitive slingshot target-raising device is shown, which includes a base plate 1 and two side plates 2 respectively connected to the two ends of the base plate 1; it also includes a support seat 3, a target board assembly 4, a starting rod 5, a steering gear 6, a sensitivity adjustment rod 7 and a bulletproof assembly 8. A plurality of support seats 3 are installed on the base plate 1, and the plurality of support seats 3 are distributed along the left and right directions; a target board assembly 4 is rotatably connected to each support seat 3; a starting rod 5 is rotatably installed between the two side plates 2 for pushing the target board assembly 4 to stand up; a steering gear 6 is also installed on the base plate 1 for controlling the rotation of the starting rod 5; a sensitivity adjustment rod 7 and a bulletproof assembly 8 are also installed between the two side plates 2, and the sensitivity adjustment rod 7 is used to support the target board assembly 4 in an upright state; the bulletproof assembly 8 is located in front of the sensitivity adjustment rod 7; it also includes a switch 9, a plurality of switches 9 are installed on the base plate 1, and each target board assembly 4 controls a switch 9; the plurality of switches 9 are all electrically connected to the steering gear 6, and when the plurality of target board assemblies 4 are all knocked down, the plurality of switches 9 are pushed to be all closed, triggering the steering gear 6 to start. A switch 9 corresponds to the rear of an erected target board component 4. When a target board component 4 is knocked down, the corresponding switch 9 can be pressed to turn on the switch 9. When all target board components 4 are knocked down, all switches 9 are turned on to form a closed circuit, thereby triggering the steering engine 6 to start. The steering engine 6 drives the starter rod 5 to rotate, and then pushes the target board component 4 to stand upright. Therefore, when all target board components 4 are knocked down, they can automatically stand upright, which is convenient for continued use. When the target board component 4 stands upright, the pressure applied to the switch 9 is cancelled, the switch 9 is reset, and the circuit is disconnected. A remote controller 10 is also included, and the remote controller 10 is used to control the operation of the steering engine 6.

[0037] Furthermore, in a preferred embodiment, the remote controller 10 is a 100-meter wireless remote controller; a wireless signal receiver is provided in the steering gear 6 for receiving the signal command sent by the remote controller 10, and the steering gear 6 can be controlled to start, thereby driving the starter rod 5 to rotate, and the knocked-down target board assembly 4 can be pushed up. In this way, it is convenient to erect the partially knocked-down target board assembly 4 by operating the remote controller 10 according to actual needs. The combination of the automatic reset function and the wireless remote control function not only improves the flexibility of operation, but also enhances the convenience of use.

[0038] Furthermore, in a preferred embodiment, the steering gear 6 includes a rotatable push rod, the rotation angle of the push rod is 90°; the axis of rotation of the push rod coincides with the axis of rotation of the start rod 5; the push rod is provided with a limit groove running through the left and right, and the start rod 5 crosses the limit groove. When the steering gear 6 is started, the push rod rotates from a horizontal state to a vertical state, thereby driving the start rod 5 to a vertical state, and then pushing and erecting the knocked-down target board assembly 4, and then the push rod will automatically reset to a horizontal state, thereby bringing the start rod 5 back to a horizontal state.

[0039] Further, in a preferred embodiment, the bulletproof assembly 8 includes a bulletproof cloth 801 and a protective rubber plate 802, wherein the bulletproof cloth 801 is located in front of the protective rubber plate 802; the protective rubber plate 802 is made of rubber and nylon cloth, and this structure has certain elasticity and good toughness. Its elastic function can further buffer the projectiles hitting the bulletproof cloth 801, and the good toughness can improve the wear resistance of the protective rubber plate 802, making it strong and durable. In addition, the protective rubber plate 802 can play a role in blocking the projectiles, preventing the projectiles from hitting the components behind the protective rubber plate 802.

[0040] Furthermore, in a preferred embodiment, the bulletproof cloth 801 is in a grid shape and is made of fiber material. The bulletproof cloth 801 can absorb the kinetic energy of the projectile, and on the one hand, protect the structure behind it, and on the other hand, it also protects the projectile. At the same time, it can also prevent the projectile from splashing and protect the safety of personnel and facilities. Preferably, at least two layers of bulletproof cloth 801 are arranged between the two side panels 2 to enhance the bulletproof effect.

[0041] Furthermore, in a preferred embodiment, it also includes a crossbeam 11 and a mounting rope 12, the two ends of the crossbeam 11 are respectively connected to the two side panels 2, and the protective rubber plate 802 is installed on the crossbeam 11; the crossbeam 11 is preferably a square steel pipe, and the two ends of the crossbeam 11 are respectively welded to the two side panels 2; the protective rubber plate 802 is installed on the front side of the crossbeam 11 by multiple bolts; the crossbeam 11 can improve the stability of the overall structure; the two ends of the mounting rope 12 are respectively connected to the two side panels 2, and the bulletproof cloth 801 is installed on the mounting rope 12; a mounting hole is provided on each of the two side panels 2, and the two mounting holes are symmetrically arranged, and the two ends of the mounting rope 12 are respectively fixed through the two mounting holes.

[0042] Furthermore, in a preferred embodiment, it also includes a limiting plate 13, which is connected to the rear side of the bottom plate 1; the limiting plate 13 is used to support the target board component 4 in the knocked-down state to keep it parallel; the limiting plate 13 includes a vertical plate 1301 and a horizontal plate 1302, the bottom side of the vertical plate 1301 is connected to the bottom plate 1 as a whole, and the top side of the vertical plate 1301 is connected to the horizontal plate 1302 as a whole; the horizontal plate 1302 is parallel to the bottom plate 1, and the knocked-down target board component 4 rests on the horizontal plate 1302.

[0043] Furthermore, in a preferred embodiment, it also includes an adjustment seat 14, and each side panel 2 is connected to an adjustment seat 14; the two adjustment seats 14 are symmetrically arranged on the left and right; the two ends of the sensitivity adjustment rod 7 are respectively installed on the two adjustment seats 14, and the sensitivity adjustment rod 7 can adjust the front and rear positions on the two adjustment seats 14.

[0044] Further, in a preferred embodiment, the adjustment seat 14 is provided with a second strip-shaped through hole 1401, and the two ends of the sensitivity adjustment rod 7 are respectively connected to the two adjustment seats 14 by bolts, and the bolts pass through the second strip-shaped through holes 1401; each adjustment seat 14 is connected to the inner side of a side plate 2; the two adjustment seats 14 are parallel to the bottom plate 1; the bottom of the left end and the bottom of the right end of the sensitivity adjustment rod 7 are respectively against the two adjustment seats 14. When it is necessary to adjust the front and rear positions of the sensitivity adjustment rod 7, the bolts are first loosened, and then the sensitivity adjustment rod 7 is moved to a suitable position, and finally the bolts are tightened. Since the upright target board assembly 4 is overlapped on the sensitivity adjustment rod 7, when the position of the sensitivity adjustment rod 7 is changed, the angle of the target board assembly 4 and the vertical direction can be adjusted. When the position of the sensitivity adjustment rod 7 is closer to the front, the angle of the target board assembly 4 is larger, and the center of gravity of the target board assembly 4 is more forward, a greater impact force is required to knock it backward, so the larger the angle of the target board assembly 4, the lower the sensitivity. The further back the sensitivity adjustment rod 7 is positioned, the smaller the angle of the target assembly 4 is, and the further back the center of gravity of the target assembly 4 is, the easier it is to knock it down backwards. Therefore, the smaller the angle of the target assembly 4 is, the higher the sensitivity is. The purpose of this design is to adapt to different shooting scenes. For example, when shooting with steel balls, the impact force is large, and the sensitivity can be adjusted lower. When shooting with plastic bullets, the sensitivity can be adjusted higher to facilitate knocking down the target assembly 4.

[0045] Furthermore, in a preferred embodiment, a battery box 15 and a battery 16 are further included. The battery box 15 is connected to the outer side of the left or right side panel 2. The battery 16 is placed in the battery box 15 and is electrically connected to the steering gear 6. The power source for the steering gear 6 is preferably the battery 16. The battery box 15 is used to place the battery 16. A through hole is provided on the side panel 2 connected with the battery box 15 for passing the wires connecting the steering gear 6 and the battery 16. The use of the battery 16 can facilitate the movement of the entire device to adapt to different venue requirements, such as outdoor venues.

[0046] Furthermore, in a preferred embodiment, a circuit box 19 is further included, which is mounted on the bottom plate 1, the steering gear 6 and the plurality of switches 9 are electrically connected to the circuit box 19, and the circuit box 19 is electrically connected to the battery 16. The circuit box 19 serves to store and collect circuits.

[0047] Furthermore, in a preferred embodiment, it also includes a track 20, which is installed at the rear end of the base plate 1; multiple switches 9 are installed in the track 20; the track 20 is located between the limit plate 13 and multiple support seats 3, and the function of the track 20 is to facilitate the fixation of multiple switches 9; the switch 9 is preferably a micro switch, so that the connection is more sensitive.

[0048] Further, in a preferred embodiment, the support seat 3 is provided with a bearing hole 301, an adjustment slot 302 and a screw hole 303, and the bearing hole 301 and the adjustment slot 302 both pass through the left and right sides of the support seat 3; the adjustment slot 302 is located above the bearing hole 301, and the two are connected to each other; the screw hole 303 passes through the front and rear sides of the support seat 3, and is connected to the adjustment slot 302; a screw 304 is installed in the screw hole 303 for adjusting the size of the bearing hole 301.

[0049] Further, in a preferred embodiment, the target plate assembly 4 includes a shaft 401, a bracket 402, a target plate rod 403, a target plate 404, a fixing plate 405 and a first bolt 406, and the shaft 401 is connected to the lower end of the bracket 402; a bearing 17 is fixedly mounted on the shaft 401, and the bearing 17 is installed in the bearing hole 301, and the inner wall of the bearing hole 301 is fastened to the outer periphery of the bearing 17, and the target plate assembly 4 is installed on the support seat 3 through the bearing 17, so that the rotation of the target plate assembly 4 is more stable; the bearing 17 is detachably installed in the bearing hole 301, and the screw 304 is located above the bearing 17, and the size of the bearing hole 301 is adjusted by screwing the screw 304, thereby facilitating the disassembly or fastening of the bearing 17.

[0050] Further, in a preferred embodiment, the bearing 17 can be replaced by a rotating connection device, which includes an inner ring, an outer ring, a retaining frame and a plurality of rolling elements, wherein the inner ring is coaxially arranged with the outer ring; an annular raceway is arranged between the inner ring and the outer ring, and a plurality of rolling elements are distributed circumferentially along the raceway; the retaining frame is used to fix the circumferential spacing of the rolling elements; the outer ring and the inner ring rotate through a plurality of rolling elements; the inner ring is mounted on the shaft 401, and the outer ring is fastened to the inner wall of the bearing hole 301; the outer ring has an elastic deformation amount; the size of the bearing hole 301 can be adjusted by screwing the screw 304, thereby adjusting the pressure applied by the hole wall of the bearing hole 301 to the outer ring, and the distance between the inner ring and the outer ring can be adjusted by the deformation of the outer ring, so that the friction force of the rolling elements changes, and the rotation flexibility of the target plate assembly 4 can be adjusted.

[0051] Furthermore, in a preferred embodiment, the size of the bearing hole 301 can be fine-tuned by screwing the screw 304, thereby adjusting the pressure exerted by the hole wall of the bearing hole 301 on the bearing 17, and the rotational flexibility of the target plate assembly 4 can be adjusted through the slight deformation of the bearing 17.

[0052] Furthermore, in a preferred embodiment, two bearings 17 are fixedly mounted on the shaft 401 to make the rotation more stable.

[0053] Further, in a preferred embodiment, the target plate 404 is connected to the top of the target plate rod 403 as a whole; the target plate rod 403 is installed between the bracket 402 and the fixing plate 405 by the first bolt 406, which can facilitate the replacement of the integrated target plate rod 403 and the target plate 404.

[0054] Further, in a preferred embodiment, a first strip-shaped through hole 4031 is provided on the target sign rod 403, and a first bolt 406 passes through the first strip-shaped through hole 4031, and the first strip-shaped through hole 4031 is used to adjust the height of the target sign rod 403. The upper and lower positions of the target sign rod 403 relative to the bracket 402 can be adjusted through the first strip-shaped through hole 4031, thereby adjusting the height of the target sign 404 when it is erected. When the height needs to be adjusted, the first bolt 406 is first loosened, and then the target sign rod 403 is moved to a suitable position, and finally the first bolt 406 is tightened.

[0055] Furthermore, in a preferred embodiment, the bracket 402 and the fixing plate 405 are both strip-shaped steel plate structures. When the target plate assembly 4 is knocked down, the bracket 402 will hit the limiting plate 13. Since the steel plate has the characteristics of high strength, the bracket 402 and the fixing plate 405 can be prevented from being deformed. In addition, when the bracket 402 collides with the limiting plate 13, a sound is generated, which provides a sound effect for shooting.

[0056] Furthermore, in a preferred embodiment, when the target assembly 4 is knocked down, the first bolt 406 abuts against the switch 9, so that the switch 9 is closed; thus, the first bolt 406 not only fastens the target rod 403, but also pushes the switch 9.

[0057] Furthermore, in a preferred embodiment, at least one bullet leakage through hole 101 and a plurality of mounting through holes 102 are provided on the bottom plate 1. The bullet leakage through hole 101 is provided to facilitate the outflow of the projectiles scattered on the bottom plate 1 after firing, and a storage box can be placed under the bottom plate 1 for further collection. In practical application, the present invention can be installed as a whole on a support frame, and fixed by using bolts to pass through the mounting holes.

[0058] Furthermore, in a preferred embodiment, an anti-collision beam 18 is also included, and both ends of the anti-collision beam 18 are respectively connected to a side plate 2; the anti-collision beam 18 is located between the protective rubber plate 802 and the sensitivity adjustment rod 7; the anti-collision beam 18 is a cylindrical structure, and the top of the anti-collision beam 18 is higher than the top of the sensitivity adjustment rod 7. The function of the anti-collision beam 18 is to prevent the projectile from hitting the sensitivity adjustment rod 7, and to avoid the sensitivity adjustment rod 7 from being deformed or moved due to the impact, thereby affecting the sensitivity of the target assembly 4. Moreover, the target assembly 4 is placed on the sensitivity adjustment rod 7. If the sensitivity adjustment rod 7 is impacted, the stability of the target assembly 4 will be affected.

[0059] Further, in a preferred embodiment, the anti-collision beam 18 includes a steel beam 1801 and a PVC tube 1802. The two ends of the steel beam 1801 are respectively welded to the two side plates 2, and the PVC tube 1802 is sleeved on the outer surface of the steel beam 1801. When the projectile hits the anti-collision beam 18, the PVC tube 1802 has good toughness and can play a buffering role to avoid damage by the projectile.

[0060] Further, in a preferred embodiment, preferably, the target plate 404 and the target plate rod 403 are both made of three layers of ultrafine fiber leather, and the ultrafine fiber leather material has excellent wear resistance and is not easy to wear and tear; wherein, the hardness of the last layer is higher than that of the first two layers. The relatively flexible characteristics of the first two layers can effectively absorb the impact of the projectile and play a buffering role to reduce the risk of projectile rebound, while the last layer has a higher hardness to prevent deformation.

[0061] Furthermore, in a preferred embodiment, a bottom plate 1 and two side plates 2 are made of 4 mm thick steel plates.

[0062] Working principle:

[0063] A plurality of support seats 3 are mounted on the bottom plate 1, and each support seat 3 is rotatably connected to a target board assembly 4 through a bearing 17. When the target board assembly 4 is erected, its front side is placed on the sensitivity adjustment rod 7, and when the target board assembly 4 is knocked down, the back side of the target board assembly 4 is placed on the limit plate 13. When all the target board assemblies 4 are knocked down, all switches 9 are turned on to form a closed circuit, and the steering gear 6 can be started to drive the starter rod 5 to rotate, thereby pushing and erecting the knocked down target board assembly 4. In addition, the steering gear 6 can also be controlled by a remote controller 10.

[0064] In the present invention, each target board component 4 is independently mounted on its own support base 3. This design ensures that when a target board component 4 is hit, it will not affect the stability of other target board components 4. At the same time, the present invention is provided with a bulletproof cloth 801, a bulletproof rubber plate 802 and an anti-collision beam 18, which can effectively buffer the high-intensity impact generated when the slingshot is shot and prevent the projectile from rebounding, which not only improves the safety and durability, but also enhances the stability of the overall structure. In addition, the combination of the automatic reset function and the wireless remote control function of the present invention not only improves the flexibility of operation, but also enhances the convenience of use.

[0065] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A competitive slingshot target-raising device, characterized in that: It comprises a bottom plate (1) and two side plates (2) respectively connected to two ends of the bottom plate (1); The device also comprises a support seat (3), a target board assembly (4), a starter rod (5), a steering gear (6), a sensitivity adjustment rod (7) and a bulletproof assembly (8); a plurality of the support seats (3) are mounted on the bottom plate (1), and the plurality of the support seats (3) are distributed in the left-right direction; a target board assembly (4) is rotatably connected to each of the support seats (3); a starter rod (5) is rotatably mounted between the two side plates (2) for pushing the target board assembly (4) to stand upright; a steering gear (6) is also mounted on the bottom plate (1) for controlling the rotation of the starter rod (5); a sensitivity adjustment rod (7) and a bulletproof assembly (8) are also mounted between the two side plates (2), and the sensitivity adjustment rod (7) is used to support the target board assembly (4) in an upright state; the bulletproof assembly (8) is located in front of the sensitivity adjustment rod (7); It also comprises a switch (9), wherein a plurality of the switches (9) are mounted on the bottom plate (1), and each of the target board components (4) controls one of the switches (9); the plurality of switches (9) are all electrically connected to the steering engine (6), and when the plurality of target board components (4) are all knocked down, the plurality of switches (9) are all pushed to close, thereby triggering the steering engine (6) to start; It also comprises a remote controller (10), wherein the remote controller (10) is used to control the operation of the steering engine (6).

2. The competitive slingshot target-raising device according to claim 1, characterized in that: The bulletproof component (8) comprises a bulletproof cloth (801) and a protective rubber plate (802), wherein the bulletproof cloth (801) is located in front of the protective rubber plate (802); and the protective rubber plate (802) is made of rubber and nylon cloth.

3. The competitive slingshot target-raising device according to claim 2, characterized in that: It also includes a crossbeam (11) and a mounting rope (12), wherein the two ends of the crossbeam (11) are respectively connected to the two side panels (2), and the protective rubber plate (802) is mounted on the crossbeam (11); the two ends of the mounting rope (12) are respectively connected to the two side panels (2), and the bulletproof cloth (801) is mounted on the mounting rope (12).

4. The competitive slingshot target-raising device according to claim 1, characterized in that: It also comprises a limiting plate (13), wherein the limiting plate (13) is connected to the rear side of the bottom plate (1); the limiting plate (13) is used to support the target plate assembly (4) in a knocked-down state.

5. The competitive slingshot target-raising device according to claim 1, characterized in that: It also comprises an adjustment seat (14), each of the side plates (2) being connected to one of the adjustment seats (14); the two adjustment seats (14) being arranged symmetrically on the left and right; the two ends of the sensitivity adjustment rod (7) being respectively mounted on the two adjustment seats (14); the sensitivity adjustment rod (7) being able to adjust the front and rear positions on the two adjustment seats (14).

6. The competitive slingshot target-raising device according to claim 1, characterized in that: It also comprises a battery box (15) and a battery (16), wherein the battery box (15) is connected to the outer side of the left or right side panel (2); the battery (16) is placed in the battery box (15), and the battery (16) is electrically connected to the steering gear (6).

7. The competitive slingshot target-raising device according to claim 1, characterized in that: The support seat (3) is provided with a bearing hole (301), an adjustment slit (302) and a screw hole (303); the bearing hole (301) and the adjustment slit (302) both pass through the left and right sides of the support seat (3); the adjustment slit (302) is located above the bearing hole (301), and the two are connected to each other; the screw hole (303) passes through the front and rear sides of the support seat (3), and is connected to the adjustment slit (302); a screw (304) is installed in the screw hole (303) for adjusting the size of the bearing hole (301).

8. The competitive slingshot target-raising device according to claim 7, characterized in that: The target plate assembly (4) comprises a shaft (401), a bracket (402), a target plate rod (403), a target plate (404), a fixing plate (405) and a first bolt (406); the shaft (401) is connected to the lower end of the bracket (402); a bearing (17) is fixedly mounted on the shaft (401), and the bearing (17) is installed in the bearing hole (301); The target plate (404) is connected to the top of the target plate rod (403) as a whole; the target plate rod (403) is installed between the bracket (402) and the fixing plate (405) through the first bolt (406); The target rod (403) is provided with a first strip-shaped through hole (4031), the first bolt (406) passes through the first strip-shaped through hole (4031), and the first strip-shaped through hole (4031) is used to adjust the height of the target rod (403).

9. The competitive slingshot target-raising device according to claim 1, characterized in that: The bottom plate (1) is provided with at least one bullet leakage through hole (101) and a plurality of installation through holes (102).

10. The competitive slingshot target-raising device according to claim 2, characterized in that: It also includes an anti-collision beam (18), the two ends of which are respectively connected to a side plate (2); the anti-collision beam (18) is located between the protective rubber plate (802) and the sensitivity adjustment rod (7); the anti-collision beam (18) is a cylindrical structure, and the top end of the anti-collision beam (18) is higher than the top end of the sensitivity adjustment rod (7).

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