Interactive beating training device

Abstract

The invention provides an interactive striking training device, and relates to the technical field of striking training devices.The interactive striking training device comprises a base disc and an intelligent sandbag body, an adjusting mechanism is installed on the base disc, and the intelligent sandbag body has a first motion state and a second motion mode; the adjusting mechanism is used for adjusting the motion mode of the intelligent sandbag main body after being hit on the base plate; the first movement mode of the intelligent sandbag main body is that the intelligent sandbag main body swings after being hit. According to the interactive striking training device provided by the invention, through the arrangement of the base disc, the intelligent sandbag main body and the adjusting mechanism, the motion state of the intelligent sandbag main body after striking can be adjusted according to the striking training proficiency of a striking trainee, so that a green hand can master the striking skill during air exhausting, and the success rate and confidence of training are improved; the training difficulty and challenge can be increased for experienced trainers, so that the training is closer to actual combat conditions; the adjustable motion mode greatly expands the application range and the training effect of the training device.

Description

Technical Field

[0001] The present invention relates to the technical field of striking training devices, and in particular to an interactive striking training device. Background Art

[0002] In the fields of modern fitness and combat training, interactive striking training devices have been widely used. Among them, intelligent sandbags, as a common device, provide users with a unique training experience. Through built-in sensors, intelligent chips and other components, intelligent sandbags can accurately monitor data such as striking force, frequency, and speed, and provide interactive functions such as training effect evaluation, training plan customization, and virtual battles based on these data, greatly enriching the fun and scientific nature of training. However, there is a significant technical defect in the actual application of existing intelligent sandbags. During interactive striking training, intelligent sandbags are extremely prone to swinging motions. For experienced combat enthusiasts, they can better adapt to and utilize the swinging characteristics of the sandbag with their long-accumulated skills and reaction abilities, adjust the striking rhythm and force, and continue to carry out efficient training. However, for the vast majority of novice users, the situation is quite different. When novices first come into contact with striking training, they have not yet mastered the correct striking posture, force application method, and interaction skills with the sandbag. At this time, the swinging of the intelligent sandbag not only fails to be a help, but instead becomes an interference factor. The erratic movement trajectory of the sandbag makes it difficult for novices to accurately predict the position and movement direction of the sandbag, resulting in frequent misses in strikes, greatly hitting the training enthusiasm and confidence of novices. Moreover, in the process of novices' efforts to strike the swinging sandbag, incorrect force application actions may occur due to body incoordination. If this continues for a long time, it is easy to develop bad exercise habits and even increase the risk of injury, such as spraining the wrist, waist and other parts. This unfriendly experience caused by the device characteristics to novice users severely restricts the popularization and application of intelligent sandbags among a wider user group. Summary of the Invention

[0003] Based on the technical problems existing in the background art, the present invention proposes an interactive striking training device.

[0004] An interactive striking training device proposed by the present invention includes a base plate and an intelligent sandbag main body. An adjusting mechanism is installed on the base plate. The intelligent sandbag main body has a first motion state and a second motion mode. The adjusting mechanism is used to adjust the motion mode of the intelligent sandbag main body after being struck on the base plate; The first motion mode of the intelligent sandbag main body is to have a swinging motion after being struck; The second motion mode of the intelligent sandbag main body is to have a lateral movement after being struck.

[0005] Preferably, the adjusting mechanism includes a moving disk, moving balls, a swinging assembly, a positioning assembly, and a resetting assembly; a plurality of moving balls are rotatably installed on the bottom surface of the moving disk, and the moving disk rolls on the base disk through the plurality of moving balls; The resetting assembly is used to drive the moving disk to slide and reset on the base disk; The swinging assembly can control the intelligent sandbag body to swing after being hit; The positioning assembly is used to fix the position of the moving disk on the base disk; The positioning assembly can also fix the swinging assembly.

[0006] Preferably, the resetting assembly includes a plurality of elastic telescopic rods; a moving groove is formed on the top surface of the base disk, the moving disk is located in the moving groove, the output shafts of the plurality of elastic telescopic rods are rotatably installed on the outer periphery of the moving disk, and the other ends of the plurality of elastic telescopic rods are rotatably connected to the inner wall of the moving groove; The rotating directions of the plurality of elastic telescopic rods are parallel to the bottom surface of the moving groove.

[0007] Preferably, an annular plate is sleeved on the moving disk, and a receiving groove capable of receiving the annular plate is formed on the inner wall of the moving groove.

[0008] Preferably, the swinging assembly includes a support rod, an elastic main rod, a connecting rod, and an elastic auxiliary rod; the bottom end of the support rod is fixedly connected to the top surface of the moving disk, the bottom end of the elastic main rod is fixedly connected to the top end of the support rod, the bottom end of the connecting rod is fixedly connected to the top end of the elastic main rod, and the intelligent sandbag body is fixedly installed at the top end of the connecting rod; The number of the elastic auxiliary rods is multiple, the multiple elastic auxiliary rods are arranged in an annular array at the bottom end of the connecting rod, the top end of the elastic auxiliary rod is fixedly connected to the bottom end of the connecting rod, a plurality of telescopic holes corresponding to the plurality of elastic auxiliary rods one by one are formed on the top surface of the support rod, and the bottom end of the elastic auxiliary rod is slidably arranged in the telescopic hole; The positioning assembly can fix the position of the elastic auxiliary rod in the telescopic hole.

[0009] Preferably, the positioning assembly includes a positioning vertical rod and a driving member; the positioning vertical rod is slidably installed in the support rod, a positioning hole adapted to the positioning vertical rod is formed on the bottom inner wall of the moving groove, and the bottom end of the positioning vertical rod slidably penetrates through the moving disk and is inserted into the positioning hole; The driving member is used to drive the positioning vertical rod to move up and down in the support rod.

[0010] Preferably, the driving member includes a motor, a first gear, and a second gear; the motor is fixedly installed in the support rod, the first gear is fixedly installed on the output shaft of the motor, the second gear is rotatably installed in the support rod, and the second gear meshes with the first gear; The second gear thread set is sleeved on the positioning vertical rod.

[0011] Preferably, the positioning assembly includes a plugging positioning rod, a positioning pin, a retracting spring and an ejecting member; a retaining slider is fixedly connected to the bottom end of the elastic auxiliary rod, an anti-detaching groove slidably matched with the retaining slider is formed in the support rod, a lifting hole slidably matched with the plugging positioning rod is formed in the bottom inner wall of the anti-detaching groove, a butt joint hole adapted to the plugging positioning rod is formed at the bottom end of the retaining slider, and the top end of the plugging positioning rod can be inserted into the butt joint hole; A receiving hole capable of receiving the positioning pin is formed in the side surface of the end of the plugging positioning rod, the positioning pin is slidably installed in the receiving hole, and a mounting hole adapted to the positioning pin is formed in the inner wall of the butt joint hole; The retracting spring is located in the receiving hole, and the retracting spring can drive the positioning pin to be received into the receiving hole; The ejecting member is slidably installed in the plugging positioning rod, and the side surface of the ejecting member is slidably matched with the side surface of the positioning pin.

[0012] Preferably, the positioning assembly further includes a lifting driving frame, a hexagonal connecting rod, a lifting connecting block, an elastic supporting connecting member and a jacking member; an adjusting groove slidably matched with the lifting driving frame is formed in the support rod, the bottom end of the plugging positioning rod is fixedly connected to the lifting driving frame, the bottom end of the hexagonal connecting rod is fixedly connected to the top end of the positioning vertical rod, the lifting connecting block is slidably installed in the support rod, a connecting hole adapted to the hexagonal connecting rod is formed at the bottom end of the lifting connecting block, the top end of the hexagonal connecting rod is slidably installed in the connecting hole, and the top end of the lifting connecting block is fixedly connected to the lifting driving frame; The elastic supporting connecting member is connected between the positioning vertical rod and the lifting connecting block; The jacking member is used to drive the ejecting member to rise in the plugging positioning rod.

[0013] Preferably, the elastic supporting connecting member includes a connecting spring, the connecting spring is sleeved on the hexagonal connecting rod, and the two ends of the connecting spring respectively abut against the top end of the positioning vertical rod and the bottom end of the lifting connecting block; The jacking member includes an L-shaped driving rod and a double-end inclined plane block; the L-shaped driving rod is fixedly connected to the outer periphery of the positioning vertical rod, the double-end inclined plane block is slidably installed in the lifting driving frame, one inclined plane of the double-end inclined plane block is slidably matched with the bottom end of the ejecting member, and one end of the L-shaped driving rod can be inserted into the lifting driving frame and slidably matched with the other inclined plane of the double-end inclined plane block; A convex platform is circumferentially arranged on the outer periphery of the ejecting member, a limiting groove slidably matched with the convex platform is formed in the plugging positioning rod, a return spring is arranged in the limiting groove, and the two ends of the return spring respectively abut against the convex platform and the inner wall of the end of the limiting groove; A driving spring is further arranged in the lifting driving frame. The driving spring can drive the double-end inclined block to slide and reset in the lifting driving frame. An adaptation hole adapted to the end of the double-end inclined block is further formed in the support rod.

[0014] The interactive hitting training device proposed by the present invention has the following beneficial effects: By setting the base plate, the intelligent sandbag main body and the adjusting mechanism, the movement state of the intelligent sandbag main body after being hit can be adjusted according to the proficiency of the hitting training of the hitting trainer, which helps novices master hitting skills, improves the success rate and confidence of training. For experienced trainers, it can increase the difficulty and challenge of training, enrich the training content, and make the training closer to the actual combat situation; The adjustable movement mode greatly expands the application range and training effect of the training device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an overall structural schematic diagram of an interactive hitting training device proposed by the present invention; Figure 2 is a structural sectional view of an interactive hitting training device proposed by the present invention excluding the intelligent sandbag main body; Figure 3 is a sectional view of the support rod of an interactive hitting training device proposed by the present invention; Figure 4 is a structural schematic diagram of the connection part between the support rod and the connecting rod of an interactive hitting training device proposed by the present invention; Figure 5 is a structural schematic diagram of the positioning vertical rod and the hexagonal connecting rod of an interactive hitting training device proposed by the present invention; Figure 6 is an interactive hitting training device proposed by the present invention Figure 3 Enlarged view at A; Figure 7 is an interactive hitting training device proposed by the present invention Figure 3 Enlarged view at B; Figure 8 is an interactive hitting training device proposed by the present invention Figure 3 Enlarged view at C.

[0016] In the figure: 1, base plate; 2, intelligent sandbag main body; 3, moving plate; 4, moving ball; 5, elastic telescopic rod; 6, annular plate; 7, support rod; 8, elastic main rod; 9, connecting rod; 10, elastic auxiliary rod; 11, positioning vertical rod; 12, motor; 13, first gear; 14, second gear; 15, plug-in positioning rod; 16, positioning pin; 17, anti-off slider; 18, indentation spring; 19, ejecting member; 20, lifting drive frame; 21, hexagonal connecting rod; 22, lifting connection block; 23, connecting spring; 24, L-shaped drive rod; 25, double-end inclined plane block; 26, return spring; 27, drive spring; 28, reset spring. Detailed implementation manner

[0017] Referring to Figures 1-8 , the present invention provides an interactive punching training device, including a base plate 1 and an intelligent sandbag main body 2. The intelligent sandbag main body 2 is provided with sensors, a display, a chip, a controller and other existing technologies. During interactive punching training, it can display information such as the punching position and punching force of the trainer. An adjustment mechanism is installed on the base plate 1. The intelligent sandbag main body 2 has a first motion state and a second motion mode. The adjustment mechanism is used to adjust the motion mode of the intelligent sandbag main body 2 after being hit on the base plate 1; the first motion mode of the intelligent sandbag main body 2 is to swing after being hit, and the second motion mode of the intelligent sandbag main body 2 is to move horizontally after being hit. By adjusting the adjustment mechanism, the motion mode of the intelligent sandbag main body 2 after being hit can be adjusted. For example, when adjusted to the second motion state, when the trainer punches on the intelligent sandbag main body 2, the intelligent sandbag main body 2 presents a horizontal lateral slide. For novices, the horizontal movement is relatively easier to predict and adapt, which helps novices master punching skills in the initial stage and improve the success rate and confidence of training; for trainers with certain experience, the adjustment mechanism can be used to adjust the intelligent sandbag main body 2 to swing after being hit. The swinging motion can increase the difficulty and challenge of training, enrich the training content, and make the training closer to the actual combat situation; the adjustable motion mode greatly expands the applicable range and training effect of the training device.

[0018] Such as Figure 1 And Figure 2As shown in the figure, the adjusting mechanism includes a moving disk 3, moving balls 4, a swinging assembly, a positioning assembly, and a resetting assembly; a plurality of moving balls 4 are rotatably installed on the bottom surface of the moving disk 3, and the moving disk 3 rolls on the base disk 1 through the plurality of moving balls 4. The resetting assembly is used to drive the moving disk 3 to slide and reset on the base disk 1. The swinging assembly can control the intelligent sandbag main body 2 to swing after being struck. The positioning assembly is used to fix the position of the moving disk 3 on the base disk 1, and the positioning assembly can also fix the swinging assembly. The resetting assembly includes a plurality of elastic telescopic rods 5. The elastic telescopic rod 5 includes an output shaft, a sleeve, and a spring. The spring is used to drive the output shaft to slide and reset in the sleeve. A moving groove is formed on the top surface of the base disk 1, and the moving disk 3 is located in the moving groove. The output shafts of the plurality of elastic telescopic rods 5 are all rotatably installed on the outer periphery of the moving disk 3, and the other ends of the plurality of elastic telescopic rods 5 are rotatably connected to the inner wall of the moving groove. The rotation directions of the plurality of elastic telescopic rods 5 are parallel to the bottom surface of the moving groove. The rotation direction of the elastic telescopic rod 5 limits the movement of the moving disk 3, so that the moving disk 3 can only move horizontally in the moving groove and will not swing. The moving disk 3 rolls on the base disk 1 through the plurality of moving balls 4 installed on the bottom surface. When the intelligent sandbag main body 2 is struck and generates a force, this force will be transmitted to the moving disk 3, causing it to roll on the base disk 1. After the moving disk 3 moves, the elastic telescopic rod 5 in the resetting assembly uses its own elastic potential energy to drive the moving disk 3 to slide and reset to the initial position. When the intelligent sandbag main body 2 is struck, the swinging assembly controls the intelligent sandbag main body 2 to swing through its own structural deformation and other means. The positioning assembly can, as needed, fix the moving disk 3 at a specific position on the base disk 1 to prevent it from moving randomly, and can also fix the swinging assembly to limit the movement of the swinging assembly. The design of the moving disk 3 and the moving balls 4 enables the intelligent sandbag main body 2 to move flexibly when struck, providing a basis for realizing different movement modes. The resetting assembly ensures that after each strike and movement, the intelligent sandbag main body 2 can automatically return to a relatively stable position, facilitating the trainer to perform the next strike. The cooperation of the positioning assembly and the swinging assembly can flexibly adjust the movement state of the intelligent sandbag main body 2 according to the trainer's level and training needs, improving the pertinence and flexibility of training.

[0019] As Figure 1 and Figure 2 As shown in the figure, an annular plate 6 is sleeved on the moving disk 3, and a receiving groove capable of receiving the annular plate 6 is formed on the inner wall of the moving groove. When the moving disk 3 moves horizontally, the annular plate 6 moves synchronously with the moving disk 3. The annular plate 6 can block the opening of the moving groove, preventing dirt from entering the moving groove. The cooperative design of the annular plate 6 and the receiving groove enhances the stability and reliability of the movement of the moving disk 3 in the moving groove, reduces the risk of faults during the operation of the device, extends the service life of the device. At the same time, the protective effect also makes the internal structure of the device safer, avoiding the situation that the normal operation of the device is affected by external objects entering the moving groove.

[0020] As shown Figure 2 , Figure 3 and Figure 4 in, the swing assembly includes a support rod 7, a main elastic rod 8, a connecting rod 9 and auxiliary elastic rods 10; the bottom end of the support rod 7 is fixedly connected to the top surface of the moving disc 3, and the support rod 7 is fixed on the top surface of the moving disc 3 to provide support for the upper structure. The bottom end of the main elastic rod 8 is fixedly connected to the top end of the support rod 7, the bottom end of the connecting rod 9 is fixedly connected to the top end of the main elastic rod 8, and the intelligent sandbag main body 2 is fixedly installed at the top end of the connecting rod 9. The bottom end of the main elastic rod 8 is fixedly connected to the top end of the support rod 7. When the intelligent sandbag main body 2 is struck, the main elastic rod 8 will undergo elastic deformation, driving the connecting rod 9 and the intelligent sandbag main body 2 to generate a swinging motion. The number of auxiliary elastic rods 10 is multiple, and the multiple auxiliary elastic rods 10 are arranged in a circular array at the bottom end of the connecting rod 9. The top end of the auxiliary elastic rod 10 is fixedly connected to the bottom end of the connecting rod 9. A plurality of telescopic holes corresponding to the plurality of auxiliary elastic rods 10 are provided on the top surface of the support rod 7. The bottom end of the auxiliary elastic rod 10 is slidably disposed in the telescopic hole, and the positioning assembly can fix the position of the auxiliary elastic rod 10 in the telescopic hole. When the intelligent sandbag main body 2 swings under impact, the auxiliary elastic rod 10 further assists the main elastic rod 8 to maintain the stability of the swinging motion. At the same time, the positioning assembly can fix the position of the auxiliary elastic rod 10 in the telescopic hole as needed, thereby adjusting the swinging characteristics of the intelligent sandbag main body 2. When a novice is performing punching training, the positioning assembly fixes the position of the end of the auxiliary elastic rod 10 in the telescopic hole, so that the auxiliary elastic rod 10 cannot expand and contract in the telescopic hole. When the intelligent sandbag main body 2 is struck, the main elastic rod 8 tends to bend, but under the support and pulling action of the plurality of auxiliary elastic rods 10, the main elastic rod 8 cannot bend, so that the intelligent sandbag main body 2 will not swing. At the same time, by loosening the positioning of the moving disc 3 through the positioning assembly, when the intelligent sandbag main body 2 is struck by the trainer, the moving disc 3 and the intelligent sandbag main body 2 move horizontally synchronously, thus facilitating the novice to perform punching training; when a trainer with certain experience is performing punching training, the position of the moving disc 3 can be fixed through the positioning assembly, and then the bottom end of the auxiliary elastic rod 10 can be loosened through the positioning assembly. When the intelligent sandbag main body 2 is struck, the main elastic rod 8 is bent, and at the same time, the auxiliary elastic rod 10 on the side close to the bending direction of the main elastic rod 8 is bent, and at the same time, the bottom end of the auxiliary elastic rod 10 slides and retracts in the corresponding telescopic hole. The auxiliary elastic rod 10 on the other side of the bending of the main elastic rod 8 will also be bent, and at the same time, the bottom end of this auxiliary elastic rod 10 is pulled upward in the corresponding telescopic hole, thereby ensuring the bending motion of the main elastic rod 8 and ensuring that the intelligent sandbag main body 2 swings after being struck, increasing the difficulty and challenge of the training, enriching the training content, and making the training closer to the actual combat situation.

[0021] As shown Figure 2 ,Figure 3 and Figure 5 As shown in Figure 5 , the positioning assembly includes a positioning vertical rod 11 and a driving member; the positioning vertical rod 11 is slidably installed in the support rod 7, a positioning hole adapted to the positioning vertical rod 11 is formed in the bottom inner wall of the moving groove, and the bottom end of the positioning vertical rod 11 slidably penetrates through the moving disk 3 and is inserted into the positioning hole; the driving member is used to drive the positioning vertical rod 11 to move up and down in the support rod 7. When it is necessary to fix the moving disk 3, the driving assembly works to drive the positioning vertical rod 11 to descend in the support rod 7, so that the bottom end of the positioning vertical rod 11 is inserted into the positioning hole, restricting the position of the moving disk 3 and preventing the intelligent sandbag main body 2 from moving horizontally when being hit. After the positioning vertical rod 11 is raised and disengaged from the positioning hole, it can ensure that the moving disk 3 moves horizontally in the moving groove through the moving balls 4, reducing the friction of the horizontal movement of the moving disk 3 and ensuring the movement and reset of the moving disk 3.

[0022] As Figure 2 and Figure 3 As shown in Figure 3 , the driving member includes a motor 12, a first gear 13 and a second gear 14; the motor 12 is fixedly installed in the support rod 7, the first gear 13 is fixedly installed on the output shaft of the motor 12, the output shaft of the motor 12 drives the first gear 13 to rotate, the second gear 14 is rotatably installed in the support rod 7, and the second gear 14 meshes with the first gear 13. The second gear 14 is threadedly sleeved on the positioning vertical rod 11 (the positioning vertical rod 11 can only move up and down in the support rod 7 and cannot rotate). Since the motor 12 drives the first gear 13 to rotate, the rotating first gear 13 drives the second gear 14 to rotate. Due to the threaded fit between the second gear 14 and the positioning vertical rod 11, the positioning vertical rod 11 realizes the up and down movement.

[0023] As Figure 2 , Figure 3 and Figure 6As shown in the figure, the positioning component includes a plug-in positioning rod 15, a positioning pin 16, a retraction spring 18 and an ejecting member 19; the number of plug-in positioning rods 15 is the same as that of the elastic auxiliary rods 10 and they are arranged in one-to-one correspondence. The side sectional view of the positioning pin 16 is similar to a T shape. An anti-disengagement slider 17 is fixedly connected to the bottom end of the elastic auxiliary rod 10. An anti-disengagement groove that slidably cooperates with the anti-disengagement slider 17 is provided in the support rod 7. The return spring 28 is located in the anti-disengagement groove. The two ends of the return spring 28 are respectively connected to the inner wall of the end of the anti-disengagement groove and the anti-disengagement slider 17. In the initial state, due to the rebounding effect (or stretching effect) of the return spring 28, the return spring 28 drives the anti-disengagement slider 17 to slide downward in the anti-disengagement groove. The anti-disengagement slider 17 slides and resets in the anti-disengagement groove, and at the same time pulls (or pushes) the elastic auxiliary rod 10 to reset. The self-elasticity of the elastic auxiliary rod 10 will also tend to reset the elastic auxiliary rod 10. A lifting hole that slidably cooperates with the plug-in positioning rod 15 is provided in the bottom inner wall of the anti-disengagement groove. A docking hole adapted to the plug-in positioning rod 15 is provided at the bottom end of the anti-disengagement slider 17. The top end of the plug-in positioning rod 15 can be inserted into the docking hole. A receiving hole capable of receiving the positioning pin 16 is provided on the side surface of the end of the plug-in positioning rod 15. The positioning pin 16 is slidably installed in the receiving hole. An installation hole adapted to the positioning pin 16 is provided on the inner wall of the docking hole. The ejecting member 19 is slidably installed in the plug-in positioning rod 15. The side surface of the ejecting member 19 slidably cooperates with the side surface of the positioning pin 16. When it is necessary to fix the position of the anti-disengagement slider 17 in the anti-disengagement groove, the plug-in positioning rod 15 is lifted and its end is inserted into the docking hole at the bottom of the anti-disengagement slider 17, and then the ejecting member 19 is lifted. When the ejecting member 19 is lifted, the inclined surface of the ejecting member 19 and the inclined surface of the positioning pin 16 slidably cooperate, and the positioning pin 16 is pushed to slide out of the receiving hole and inserted into the installation hole, so as to complete the fixed connection between the plug-in positioning rod 15 and the anti-disengagement slider 17. When the elastic auxiliary rod 10 is about to have a sliding movement, due to the limitation of the plug-in positioning rod 15, the anti-disengagement slider 17 cannot slide in the anti-disengagement groove, so as to fix the position of the elastic auxiliary rod 10. The retraction spring 18 is located in the receiving hole, and the retraction spring 18 can drive the positioning pin 16 to be received into the receiving hole. The rebounding effect of the retraction spring 18 acts on the vertical section of the positioning pin 16, so as to ensure that the positioning pin 16 retracts into the receiving hole, which is convenient for disassembling the connection between the plug-in positioning rod 15 and the anti-disengagement slider 17.

[0024] As Figure 2 , Figure 3 and Figure 5As shown in [figure reference], the positioning component further includes a lifting drive frame 20, a hexagonal connecting rod 21, a lifting connection block 22, an elastic support connecting member, and a jacking member; the structure of the lifting drive frame 20 is similar to a cross-shaped frame. An adjustment groove that slidably mates with the lifting drive frame 20 is provided in the support rod 7. The bottom end of the plug-in positioning rod 15 is fixedly connected to the lifting drive frame 20. The bottom end of the hexagonal connecting rod 21 is fixedly connected to the top end of the positioning vertical rod 11. The lifting connection block 22 is slidably installed in the support rod 7. A connection hole adapted to the hexagonal connecting rod 21 is provided at the bottom end of the lifting connection block 22. The top end of the hexagonal connecting rod 21 is slidably installed in the connection hole. The top end of the lifting connection block 22 is fixedly connected to the lifting drive frame 20. The elastic support connecting member is connected between the positioning vertical rod 11 and the lifting connection block 22. The jacking member is used to drive the ejecting member 19 to rise within the plug-in positioning rod 15. A limiting connecting rod is provided between the positioning vertical rod 11 and the lifting connection block 22. The bottom end of the limiting connecting rod is fixedly connected to the top end of the positioning vertical rod 11. A limiting hole that slidably mates with the limiting connecting rod is provided on the bottom surface of the lifting connection block 22. The limiting connecting rod cannot be disengaged from the limiting hole. The elastic support connecting member includes a connecting spring 23. The connecting spring 23 is sleeved on the hexagonal connecting rod 21, and the two ends of the connecting spring 23 respectively abut against the top end of the positioning vertical rod 11 and the bottom end of the lifting connection block 22. The jacking member includes an L-shaped drive rod 24 and a double-end inclined block 25;The L-shaped driving rod 24 is fixedly connected to the outer periphery of the positioning vertical rod 11. The double-end inclined block 25 is slidably installed in the lifting driving frame 20. One inclined surface of the double-end inclined block 25 is slidably matched with the bottom end of the ejecting member 19. One end of the L-shaped driving rod 24 can be inserted into the lifting driving frame 20 and is slidably matched with the other inclined surface of the double-end inclined block 25. During specific operations, for example, during the hitting training of beginners, the motor 12 works to drive the positioning vertical rod 11 to rise. The bottom end of the positioning vertical rod 11 disengages from the positioning hole. When the positioning vertical rod 11 rises, due to the supporting effect of the connecting spring 23, the lifting connection block 22 and the lifting driving frame 20 are lifted synchronously. The lifting driving frame 20 drives the plugging positioning rod 15 to rise. The top end of the plugging positioning rod 15 is inserted into the bottom of the anti-disengagement slider 17. When the plugging positioning rod 15 is inserted into the anti-disengagement slider 17 and cannot rise further, at this time, the lifting connection block 22 and the lifting driving frame 20 also cannot rise further, but the positioning vertical rod 11 continues to rise. When the positioning vertical rod 11 continues to rise, it squeezes the connecting spring 23, and the connecting spring 23 is compressed. When the positioning vertical rod 11 rises, it drives a plurality of L-shaped driving rods 24 to rise synchronously until the top end of the L-shaped driving rod 24 is inserted into the lifting driving frame 20. The top end inclined surface of the L-shaped driving rod 24 is slidably matched with one inclined surface of the double-end inclined block 25. The double-end inclined block 25 slides horizontally in the lifting driving frame 20. When the double-end inclined block 25 slides, the other inclined surface of the double-end inclined block 25 is slidably matched with the bottom end of the ejecting member 19. The ejecting member 19 rises in the plugging positioning rod 15. After the ejecting member 19 rises, the end side inclined surface of the ejecting member 19 is slidably matched with the inclined surface of the positioning pin 16, driving the positioning pin 16 to slide and extend out of the receiving hole and insert into the mounting hole, completing the connection and installation of the plugging positioning rod 15 and the anti-disengagement slider 17, and completing the positioning of the anti-disengagement slider 17.;

[0025] As Figure 2 , Figure 3 and Figure 7 shown in, a boss is circumferentially arranged on the outer periphery of the ejecting member 19. A limiting groove slidably matched with the boss is formed in the plugging positioning rod 15. A return spring 26 is arranged in the limiting groove. The two ends of the return spring 26 respectively abut against the boss and the inner wall of the end of the limiting groove. In the normal state, due to the rebounding effect of the return spring 26, the return spring 26 pushes the boss and the ejecting member 19 to slide back to the original position, so that the ejecting member 19 descends and resets in the plugging positioning rod 15.

[0026] As Figure 2 , Figure 3 and Figure 8As shown in the figure, a driving spring 27 is further provided in the lifting drive frame 20. The driving spring 27 can drive the double-end inclined block 25 to slide and reset within the lifting drive frame 20. The support rod 7 is further provided with an adaptation hole adapted to the end of the double-end inclined block 25. When fixing the position of the fixed anti-slip block 17, the double-end inclined block 25 slides and inserts into the adaptation hole, which can fix the position of the lifting drive frame 20, thereby increasing the position of the lifting drive frame 20 and the plugging positioning rod 15.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An interactive hitting training device, characterized in that, It includes a base plate (1) and an intelligent sandbag body (2). An adjusting mechanism is installed on the base plate (1). The intelligent sandbag body (2) has a first motion state and a second motion mode. The adjusting mechanism is used to adjust the motion mode of the intelligent sandbag body (2) after being struck on the base plate (1). The first motion mode of the intelligent sandbag body (2) is to have a swinging motion after being struck. The second motion mode of the intelligent sandbag body (2) is to have a lateral movement motion after being struck.

2. An interactive hitting training device according to claim 1, wherein, The adjusting mechanism includes a moving plate (3), moving balls (4), a swinging component, a positioning component, and a reset component. A plurality of moving balls (4) are rotatably installed on the bottom surface of the moving plate (3). The moving plate (3) rolls on the base plate (1) through the plurality of moving balls (4). The reset component is used to drive the moving plate (3) to slide and reset on the base plate (1). The swinging component can control the intelligent sandbag body (2) to have a swinging motion after being struck. The positioning component is used to fix the position of the moving plate (3) on the base plate (1). The positioning component can also fix the swinging component.

3. An interactive hitting training device according to claim 2, wherein, The reset component includes a plurality of elastic telescopic rods (5). A moving groove is formed on the top surface of the base plate (1). The moving plate (3) is located in the moving groove. The output shafts of the plurality of elastic telescopic rods (5) are rotatably installed on the outer periphery of the moving plate (3). The other ends of the plurality of elastic telescopic rods (5) are rotatably connected to the inner wall of the moving groove. The rotation directions of the plurality of elastic telescopic rods (5) are parallel to the bottom surface of the moving groove.

4. An interactive hitting training device according to claim 3, characterized in that, An annular plate (6) is sleeved on the moving plate (3). A receiving groove capable of receiving the annular plate (6) is formed on the inner wall of the moving groove.

5. An interactive hitting training device according to claim 4, characterized in that, The swinging component includes a support rod (7), an elastic main rod (8), a connecting rod (9), and an elastic auxiliary rod (10). The bottom end of the support rod (7) is fixedly connected to the top surface of the moving plate (3). The bottom end of the elastic main rod (8) is fixedly connected to the top end of the support rod (7). The bottom end of the connecting rod (9) is fixedly connected to the top end of the elastic main rod (8). The intelligent sandbag body (2) is fixedly installed at the top end of the connecting rod (9). The number of the elastic auxiliary rods (10) is multiple. The multiple elastic auxiliary rods (10) are arranged in an annular array at the bottom end of the connecting rod (9). The top end of the elastic auxiliary rod (10) is fixedly connected to the bottom end of the connecting rod (9). A plurality of telescopic holes corresponding to the plurality of elastic auxiliary rods (10) one by one are formed on the top surface of the support rod (7). The bottom end of the elastic auxiliary rod (10) is slidably arranged in the telescopic hole. The positioning component can fix the position of the elastic auxiliary rod (10) in the telescopic hole.

6. An interactive hitting training device according to claim 5, wherein, The positioning component includes a positioning vertical rod (11) and a driving member. The positioning vertical rod (11) is slidably installed in the support rod (7). A positioning hole adapted to the positioning vertical rod (11) is formed on the bottom inner wall of the moving groove. The bottom end of the positioning vertical rod (11) slidably penetrates through the moving plate (3) and is inserted into the positioning hole. The driving member is used to drive the positioning vertical rod (11) to move up and down in the support rod (7).

7. An interactive hitting training device according to claim 6, wherein The driving member includes a motor (12), a first gear (13) and a second gear (14); the motor (12) is fixedly installed in the support rod (7), the first gear (13) is fixedly installed on the output shaft of the motor (12), the second gear (14) is rotatably installed in the support rod (7), and the second gear (14) meshes with the first gear (13); The second gear (14) is threadedly sleeved on the positioning vertical rod (11).

8. An interactive hitting training device according to claim 7, wherein, The positioning assembly includes a plugging positioning rod (15), a positioning pin (16), a retracting spring (18) and an ejecting member (19); a retaining slider (17) is fixedly connected to the bottom end of the elastic auxiliary rod (10), an anti - detachment groove slidably matched with the retaining slider (17) is formed in the support rod (7), a lifting hole slidably matched with the plugging positioning rod (15) is formed in the bottom inner wall of the anti - detachment groove, a docking hole adapted to the plugging positioning rod (15) is formed at the bottom end of the retaining slider (17), and the top end of the plugging positioning rod (15) can be inserted into the docking hole; A receiving hole capable of receiving the positioning pin (16) is formed in the side surface of the end of the plugging positioning rod (15), the positioning pin (16) is slidably installed in the receiving hole, and a mounting hole adapted to the positioning pin (16) is formed in the inner wall of the docking hole; The retracting spring (18) is located in the receiving hole, and the retracting spring (18) can drive the positioning pin (16) to be received into the receiving hole; The ejecting member (19) is slidably installed in the plugging positioning rod (15), and the side surface of the ejecting member (19) is slidably matched with the side surface of the positioning pin (16).

9. An interactive hitting training device according to claim 8, characterized in that, The positioning assembly further includes a lifting drive frame (20), a hexagonal connecting rod (21), a lifting connection block (22), an elastic support connecting member and a lifting member; an adjustment groove slidably matched with the lifting drive frame (20) is formed in the support rod (7), the bottom end of the plugging positioning rod (15) is fixedly connected to the lifting drive frame (20), the bottom end of the hexagonal connecting rod (21) is fixedly connected to the top end of the positioning vertical rod (11), the lifting connection block (22) is slidably installed in the support rod (7), a connection hole adapted to the hexagonal connecting rod (21) is formed at the bottom end of the lifting connection block (22), the top end of the hexagonal connecting rod (21) is slidably installed in the connection hole, and the top end of the lifting connection block (22) is fixedly connected to the lifting drive frame (20); The elastic support connecting member is connected between the positioning vertical rod (11) and the lifting connection block (22); The lifting member is used to drive the ejecting member (19) to rise in the plugging positioning rod (15).

10. An interactive hitting training device according to claim 9, wherein, The elastic support connecting member includes a connecting spring (23), the connecting spring (23) is sleeved on the hexagonal connecting rod (21), and the two ends of the connecting spring (23) respectively abut against the top end of the positioning vertical rod (11) and the bottom end of the lifting connection block (22); The lifting member includes an L-shaped driving rod (24) and a double-ended inclined block (25); the L-shaped driving rod (24) is fixedly connected to the outer periphery of the positioning vertical rod (11), the double-ended inclined block (25) is slidably installed in the lifting driving frame (20), one inclined surface of the double-ended inclined block (25) is slidably matched with the bottom end of the ejecting member (19), and one end of the L-shaped driving rod (24) can be inserted into the lifting driving frame (20) and is slidably matched with the other inclined surface of the double-ended inclined block (25); A convex platform is circumferentially arranged on the outer periphery of the ejecting member (19), a limiting groove slidably matched with the convex platform is formed in the plugging positioning rod (15), a return spring (26) is arranged in the limiting groove, and two ends of the return spring (26) respectively abut against the convex platform and the inner wall of the end of the limiting groove; A driving spring (27) is further arranged in the lifting driving frame (20), the driving spring (27) can drive the double-ended inclined block (25) to slide and reset in the lifting driving frame (20), and an adapting hole adapted to the end of the double-ended inclined block (25) is further formed in the support rod (7).

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