Interactive striking training device

Abstract

The present invention proposes an interactive striking training device, which relates to the technical field of striking training devices and includes a base plate and an intelligent sandbag body. An adjustment mechanism is installed on the base plate, and the intelligent sandbag body has a first motion state and a second motion mode. The adjustment mechanism is used to adjust the motion mode of the intelligent sandbag body after being struck on the base plate; the first motion mode of the intelligent sandbag body is a swinging motion after being struck. The present invention proposes an interactive striking training device. By providing the base plate, the intelligent sandbag body, and the adjustment mechanism, the motion state of the intelligent sandbag body after being struck can be adjusted according to the proficiency of the striking trainee. This helps novices master striking techniques during breathing exercises, improves the success rate and confidence of training, and increases the difficulty and challenge of training for experienced trainees, making the training more realistic. The adjustable motion mode greatly expands the scope of application and 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 field of modern fitness and combat training, interactive striking training devices have been widely used. Among them, smart sandbags, as a common device, provide users with a unique training experience. Smart sandbags use built-in sensors, smart chips and other components to accurately monitor striking force, frequency, speed and other data, and provide interactive functions such as training effect evaluation, training program customization, virtual combat and other interactive functions based on these data, greatly enriching the fun and scientific nature of training.

[0003] However, the existing smart sandbags have a significant technical defect in practical application. During interactive striking training, the smart sandbags are very likely to swing. For experienced fighting enthusiasts, they can better adapt to and utilize the swinging characteristics of the sandbags with their long-term accumulated skills and reaction abilities, adjust the striking rhythm and strength, and continue to conduct efficient training. But for the majority of novice users, the situation is completely different. When the novice first comes into contact with striking training, he has not yet mastered the correct striking posture, force generation method, and interactive skills with the sandbag. At this time, the swing of the smart sandbag is not only unable to Instead of being a help, the sandbag has become a interference factor. The swaying movement trajectory of the sandbag makes it difficult for novices to accurately predict the position and direction of movement of the sandbag, resulting in repeated misses, which greatly undermines the training enthusiasm and self-confidence of novices. Moreover, in the process of novices trying hard to hit the swaying sandbag, they may also produce incorrect force movements due to body coordination. If this continues for a long time, it is easy to develop bad exercise habits and even increase the risk of injury, such as sprains of the wrist, waist and other parts. This unfriendly experience caused to novice users by the characteristics of the equipment has seriously limited the popularity and application of smart sandbags among a wider user group. Summary of the Invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes an interactive striking training device.

[0005] The present invention provides an interactive striking training device comprising a base plate and an intelligent sandbag body. The base plate is provided with an adjustment mechanism. The intelligent sandbag body has a first motion state and a second motion mode. The adjustment mechanism is used to adjust the motion mode of the intelligent sandbag body after being struck on the base plate.

[0006] The first movement mode of the intelligent sandbag body is a swinging movement after being hit;

[0007] The second movement mode of the intelligent sandbag body is lateral movement after being hit.

[0008] Preferably, the adjustment mechanism includes a moving plate, a moving ball, a swing assembly, a positioning assembly and a reset assembly; a plurality of moving balls are rotatably mounted on the bottom surface of the moving plate, and the moving plate rolls on the base plate through the plurality of moving balls;

[0009] The reset assembly is used to drive the movable plate to slide and reset on the base plate;

[0010] The swing component can control the smart sandbag body to swing after being hit;

[0011] The positioning assembly is used to fix the position of the movable plate on the base plate;

[0012] The positioning assembly can also fix the rocking assembly.

[0013] Preferably, the reset assembly includes a plurality of elastic telescopic rods; a movable groove is formed on the top surface of the base plate, the movable plate is located in the movable groove, the output shafts of the plurality of elastic telescopic rods are rotatably mounted on the outer periphery of the movable plate, and the other ends of the plurality of elastic telescopic rods are rotatably connected to the inner wall of the movable groove;

[0014] The rotation direction of the multiple elastic telescopic rods is parallel to the bottom surface of the movable groove.

[0015] Preferably, an annular plate is mounted on the movable disk, and an inner wall of the movable groove is provided with a receiving groove capable of receiving the annular plate.

[0016] Preferably, the rocking 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 movable plate, 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 smart sandbag body is fixedly mounted on the top end of the connecting rod;

[0017] There are multiple elastic auxiliary rods, and the multiple elastic auxiliary rods are arranged in a circular array at the bottom end of the connecting rod. The top ends of the elastic auxiliary rods are fixedly connected to the bottom end of the connecting rod. The top surface of the support rod is provided with multiple telescopic holes corresponding to the multiple elastic auxiliary rods. The bottom ends of the elastic auxiliary rods are slidably arranged in the telescopic holes.

[0018] The positioning assembly can fix the position of the elastic auxiliary rod in the telescopic hole.

[0019] Preferably, the positioning assembly includes a positioning vertical rod and a driving member; the positioning vertical rod is slidably installed in the support rod, and a positioning hole adapted for the positioning vertical rod is opened on the bottom inner wall of the movable groove, and the bottom end of the positioning vertical rod slides through the movable plate and is inserted into the positioning hole;

[0020] The driving member is used to drive the positioning vertical rod to move up and down in the supporting rod.

[0021] Preferably, the driving member includes a motor, a first gear and a second gear; the motor is fixedly mounted in the support rod, the first gear is fixedly mounted on the output shaft of the motor, the second gear is rotatably mounted in the support rod, and the second gear is meshed with the first gear;

[0022] The second gear is threadedly sleeved on the positioning vertical rod.

[0023] Preferably, the positioning assembly includes a plug-in positioning rod, a positioning pin, a retraction spring and an ejector; the bottom end of the elastic auxiliary rod is fixedly connected to an anti-slip slider, the support rod is provided with an anti-slip groove that slides with the anti-slip slider, the bottom inner wall of the anti-slip groove is provided with a lifting hole that slides with the plug-in positioning rod, the bottom end of the anti-slip slider is provided with a docking hole that is adapted to the plug-in positioning rod, and the top end of the plug-in positioning rod can be inserted into the docking hole;

[0024] A receiving hole capable of receiving a positioning pin is provided on the side surface of the end of the plug-in positioning rod, the positioning pin is slidably installed in the receiving hole, and a mounting hole adapted for the positioning pin is provided on the inner wall of the docking hole;

[0025] The retraction spring is located in the receiving hole, and the retraction spring can drive the positioning pin to be received in the receiving hole;

[0026] The ejector is slidably mounted in the plug-in positioning rod, and the side surface of the ejector is slidably matched with the side surface of the positioning pin.

[0027] Preferably, the positioning assembly further includes a lifting drive frame, a hexagonal connecting rod, a lifting connection block, an elastic support connection piece and a lifting piece; an adjustment slot that slides with the lifting drive frame is provided in the support rod, the bottom end of the plug-in positioning rod is fixedly connected to the lifting drive frame, the bottom end of the hexagonal connecting rod is fixedly connected to the top end of the positioning vertical rod, the lifting connection block is slidably installed in the support rod, the bottom end of the lifting connection block is provided with a connecting hole that is adapted to the hexagonal connecting rod, the top end of the hexagonal connecting rod is slidably installed in the connecting hole, and the top end of the lifting connection block is fixedly connected to the lifting drive frame;

[0028] The elastic support connecting piece is connected between the positioning vertical rod and the lifting connecting block;

[0029] The lifting member is used to drive the ejection member to rise in the insertion positioning rod.

[0030] Preferably, the elastic support connecting member includes a connecting spring, which is sleeved on the hexagonal connecting rod, and the two ends of the connecting spring are respectively against the top end of the positioning vertical rod and the bottom end of the lifting connecting block;

[0031] The ejection member includes an L-shaped drive rod and a double-end inclined surface block; the L-shaped drive rod is fixedly connected to the outer periphery of the positioning vertical rod, and the double-end inclined surface block is slidably installed in the lifting drive frame, and one side inclined surface of the double-end inclined surface block is slidably engaged with the bottom end of the ejection member, and one end of the L-shaped drive rod can be inserted into the lifting drive frame and slidably engaged with the other side inclined surface of the double-end inclined surface block;

[0032] A boss is provided on the outer circumference of the ejector, a limiting groove is provided in the insertion positioning rod and is slidably engaged with the boss, a return spring is provided in the limiting groove, and two ends of the return spring respectively abut against the boss and the inner wall of the end of the limiting groove;

[0033] The lifting drive frame is further provided with a driving spring, which can drive the double-end inclined surface block to slide and reset in the lifting drive frame. The support rod is further provided with an adapter hole that matches the end of the double-end inclined surface block.

[0034] The interactive striking training device proposed by the present invention has the following beneficial effects: through the provided base plate, intelligent sandbag body and adjustment mechanism, the movement state of the intelligent sandbag body after being hit can be adjusted according to the striking training proficiency of the striking trainee, which helps novices to master striking skills in exhaling, improve the success rate and self-confidence of training, and for experienced trainees, it can increase the difficulty and challenge of training, enrich the training content, and make the training closer to actual combat situations; the adjustable movement mode greatly expands the scope of application and training effect of the training device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the overall structure of an interactive hitting training device proposed by the present invention;

[0036] Figure 2 This is a structural cross-sectional view of an interactive striking training device proposed by the present invention, excluding the intelligent sandbag body;

[0037] Figure 3 A cross-sectional view of a support rod in an interactive striking training device proposed by the present invention;

[0038] Figure 4 This is a schematic structural diagram of the connection between the support rod and the connecting rod in an interactive striking training device proposed by the present invention;

[0039] Figure 5 This is a schematic structural diagram of a positioning vertical rod and a hexagonal connecting rod in an interactive hitting training device proposed by the present invention;

[0040] Figure 6 An interactive hitting training device proposed by the present invention Figure 3 Enlarged view of point A in the middle;

[0041] Figure 7 An interactive hitting training device proposed by the present invention Figure 3 Enlarged view of point B in the middle;

[0042] Figure 8 An interactive hitting training device proposed by the present invention Figure 3 Enlarged view of point C in the middle.

[0043] In the figure: 1. Base plate; 2. Smart sandbag 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. Gear No. 1; 14. Gear No. 2; 15. Insert positioning rod; 16. Positioning pin; 17. Anti-slip slider; 18. Retraction spring; 19. Ejector; 20. Lifting drive frame; 21. Hexagonal connecting rod; 22. Lifting connecting block; 23. Connecting spring; 24. L-shaped driving rod; 25. Double-ended inclined block; 26. Return spring; 27. Driving spring; 28. Reset spring. DETAILED DESCRIPTION

[0044] Reference Figures 1-8 The present invention proposes an interactive striking training device, comprising a base plate 1 and an intelligent sandbag body 2. The intelligent sandbag body 2 is provided with existing technologies such as sensors, displays, chips and controllers. During interactive striking training, it can display information such as the trainee's striking position and striking force. An adjustment mechanism is installed on the base plate 1. The intelligent sandbag 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 body 2 after being struck on the base plate 1; the first motion mode of the intelligent sandbag body 2 is a swinging motion after being struck, and the second motion mode of the intelligent sandbag body 2 is a lateral movement motion after being struck. Through the adjustment mechanism Adjust the movement mode of the smart sandbag body 2 after being hit. For example, when it is adjusted to the second movement state, when the trainee hits the smart sandbag body 2, the smart sandbag body 2 slides horizontally. For novices, the lateral movement is relatively easier to predict and adapt to, which helps novices to master the hitting skills in the early stage and improve the success rate and self-confidence of training; for trainees with certain experience, the smart sandbag body 2 can be adjusted to a swinging motion after being hit through the adjustment mechanism. The swinging motion can increase the difficulty and challenge of training, enrich the training content, and make the training closer to actual combat situations; the adjustable movement mode greatly expands the scope of application and training effect of the training device.

[0045] like Figure 1 and Figure 2As shown in, the adjustment mechanism includes a moving disk 3, a moving ball 4, a swinging assembly, a positioning assembly and a reset 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 plate 1 through the plurality of moving balls 4, and the reset assembly is used to drive the moving disk 3 to slide and reset on the base plate 1, and the swinging assembly can control the swinging movement of the smart sandbag body 2 after being hit, and the positioning assembly is used to fix the position of the moving disk 3 on the base plate 1, and the positioning assembly can also fix the swinging assembly, and the reset assembly includes a plurality of elastic telescopic rods 5, and the elastic telescopic rod 5 includes an output shaft, a sleeve and a spring, and the spring is used to drive the output shaft to slide and reset in the sleeve; a moving groove is provided on the top surface of the base plate 1, and the moving disk 3 is located in the moving groove, and 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 direction of the plurality of elastic telescopic rods 5 is parallel to the bottom surface of the moving groove, and the rotation direction of the elastic telescopic rods 5 limits the movement of the moving disk 3, so that the moving disk 3 can only move horizontally in the moving groove without swinging motion. Multiple movable balls 4 mounted on the bottom surface roll on the base plate 1. When the smart sandbag body 2 is struck and a force is generated, the force is transmitted to the movable plate 3, causing it to roll on the base plate 1. After the movable plate 3 moves, the elastic telescopic rod 5 in the reset component uses its own elastic potential energy to drive the movable plate 3 to slide and reset to its initial position. When the smart sandbag body 2 is struck, the swing component controls the smart sandbag body 2 to swing by means of its own structural deformation. The positioning component can fix the movable plate 3 at a specific position on the base plate 1 as needed to prevent it from moving at will, and can also fix the swing component and restrict its movement. The design of the movable plate 3 and movable balls 4 enables the smart sandbag body 2 to move flexibly when struck, providing a basis for achieving different movement modes. The reset component ensures that after each strike, the smart sandbag body 2 can automatically return to a relatively stable position, making it convenient for the trainer to strike the next time. The cooperation between the positioning component and the swing component can flexibly adjust the movement state of the smart sandbag body 2 according to the trainer's level and training needs, thereby improving the targetedness and flexibility of training.

[0046] like Figure 1 and Figure 2 As shown in the figure, the movable disk 3 is provided with an annular plate 6, and the inner wall of the movable groove is provided with a receiving groove that can accommodate the annular plate 6. When the movable disk 3 moves horizontally, the annular plate 6 moves synchronously with the movable disk 3. The annular plate 6 can block the opening of the movable groove, and can prevent dirt from entering the movable groove. The coordinated design of the annular plate 6 and the receiving groove enhances the stability and reliability of the movement of the movable disk 3 in the movable groove, reduces the risk of failure during the operation of the equipment, and extends the service life of the equipment. At the same time, the protective effect also makes the internal structure of the equipment safer, and avoids the situation where the normal operation of the equipment is affected by external objects entering the movable groove.

[0047] like Figure 2 、 Figure 3 and Figure 4 As shown in, the swing assembly 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 movable plate 3, and the support rod 7 is fixed to the top surface of the movable plate 3 to provide support for the upper structure, the bottom end of the elastic main rod 8 is fixedly connected to the top of the support rod 7, and the bottom end of the connecting rod 9 is fixedly connected to the top of the elastic main rod 8. The smart sandbag body 2 is fixedly mounted on the top of the connecting rod 9, and the bottom end of the elastic main rod 8 is fixedly connected to the top of the support rod 7. When the smart sandbag body 2 is hit, the elastic main rod 8 will undergo elastic deformation, driving the connecting rod 9 and the smart sandbag body 2 to produce a swinging motion. The number of elastic auxiliary rods 10 is multiple, and multiple elastic The auxiliary rods 10 are arranged in a circular 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. The top surface of the support rod 7 is provided with a plurality of telescopic holes corresponding to the plurality of elastic auxiliary rods 10. The bottom end of the elastic auxiliary rod 10 is slidably set in the telescopic hole. The positioning component can fix the position of the elastic auxiliary rod 10 in the telescopic hole. When the intelligent sandbag body 2 is hit and swayed, the elastic auxiliary rod 10 further assists the elastic main rod 8 to maintain the stability of the swinging motion. At the same time, the positioning component can fix the position of the elastic auxiliary rod 10 in the telescopic hole as needed, thereby adjusting the swinging characteristics of the intelligent sandbag body 2. When a novice is performing striking training, the positioning component The components fix the position of the end of the elastic auxiliary rod 10 in the telescopic hole, so that the elastic auxiliary rod 10 cannot be extended or retracted in the telescopic hole. When the intelligent sandbag body 2 is hit, the elastic main rod 8 is about to bend, but under the support and pulling action of multiple elastic auxiliary rods 10, the elastic main rod 8 cannot bend, so that the intelligent sandbag body 2 does not swing. At the same time, the positioning of the movable plate 3 is released by the positioning component. When the intelligent sandbag body 2 is hit by the trainer, the movable plate 3 and the intelligent sandbag body 2 move synchronously laterally, so as to facilitate the hitting training of novices. When a trainer with certain experience performs hitting training, the movable plate 3 can be moved by the positioning component. The elastic auxiliary rod 10 on the other side of the bending direction of the elastic main rod 8 also bends. At the same time, the bottom end of the elastic auxiliary rod 10 is pulled upward in the corresponding telescopic hole, thereby ensuring the bending movement of the elastic main rod 8 and ensuring that the smart sandbag body 2 swings after being hit, thereby increasing the difficulty and challenge of training, enriching the training content, and making the training closer to actual combat situations.

[0048] like Figure 2 、 Figure 3 and Figure 5 When the moving plate 3 needs to be fixed, the positioning vertical rod 11 is driven by the driving assembly to drive the positioning vertical rod 11 to move up and down in the support rod 7, so that the bottom end of the positioning vertical rod 11 is inserted into the positioning hole, limiting the position of the moving plate 3 and preventing the smart sandbag body 2 from moving laterally when being hit. After the positioning vertical rod 11 is raised and disengaged from the positioning hole, it can ensure that the moving plate 3 moves laterally in the moving groove through the moving ball 4, reducing the friction force of the lateral movement of the moving plate 3 and ensuring the movement and reset of the moving plate 3.

[0049] like Figure 2 and Figure 3 As shown in the figure, the driving part includes a motor 12, a number one gear 13 and a number two gear 14; the motor 12 is fixedly installed in the support rod 7, the number one gear 13 is fixedly installed on the output shaft of the motor 12, and the output shaft of the motor 12 drives the number one gear 13 to rotate, and the number two gear 14 is rotatably installed in the support rod 7, and the number two gear 14 is engaged with the number one gear 13, and the number two gear 14 is threadedly mounted on the positioning vertical rod 11 (the positioning vertical rod 11 can only be raised and lowered in the support rod 7 and cannot be rotated). Since the motor 12 drives the number one gear 13 to rotate, the rotating number one gear 13 drives the number two gear 14 to rotate. Since the number two gear 14 and the positioning vertical rod 11 are threadedly matched, the positioning vertical rod 11 can achieve lifting movement.

[0050] like Figure 2 、 Figure 3 and Figure 6As shown in the figure, the positioning assembly includes a plug-in positioning rod 15, a positioning pin 16, a retraction spring 18 and an ejector 19; the number of the plug-in positioning rods 15 is the same as the number of the elastic auxiliary rods 10, and they are arranged one by one. The side sectional view of the positioning pin 16 is similar to a T-shape. The bottom end of the elastic auxiliary rod 10 is fixedly connected with an anti-slip slider 17, and an anti-slip groove that slides with the anti-slip slider 17 is provided in the support rod 7. The reset spring 28 is located in the anti-slip groove, and the two ends of the reset spring 28 are respectively connected to the end inner wall of the anti-slip groove and the anti-slip slider 17. In the initial state, due to the reverse of the reset spring 28, the anti-slip slider 17 is engaged. The elastic action (or stretching action) of the return spring 28 drives the anti-slip slider 17 to slide downward in the anti-slip groove, and the anti-slip slider 17 slides and resets in the anti-slip groove, and at the same time pulls (or pushes) the elastic auxiliary rod 10 to reset. The elasticity of the elastic auxiliary rod 10 itself will also tend to reset the elastic auxiliary rod 10. The bottom inner wall of the anti-slip groove is provided with a lifting hole that slides with the plug-in positioning rod 15. The bottom end of the anti-slip slider 17 is provided with a docking hole that is adapted to the plug-in positioning rod 15. The top end of the plug-in positioning rod 15 can be inserted into the docking hole, and the end side of the plug-in positioning rod 15 is provided with a hole that can accommodate the positioning pin 16. The storage hole of the anti-slip slider 17 is fixed in the anti-slip groove, and the positioning pin 16 is slidably installed in the storage hole. The inner wall of the docking hole is provided with a mounting hole adapted to the positioning pin 16. The ejector 19 is slidably installed in the plug-in positioning rod 15. The side of the ejector 19 slides with the side of the positioning pin 16. When it is necessary to fix the position of the anti-slip slider 17 in the anti-slip groove, the plug-in positioning rod 15 is raised and its end is inserted into the docking hole at the bottom of the anti-slip slider 17, and then the ejector 19 is raised. When the ejector 19 is raised, the inclined surface of the ejector 19 slides with the inclined surface of the positioning pin 16, and pushes the positioning pin 16 to slide out of the storage hole and insert it. The locking cam 16 is engaged with the locking cam 17 and the locking cam 18 is engaged with the locking cam 19. The locking cam 19 engages the locking cam 19 and the locking cam 19 engages with the locking cam 19. The locking cam 19 engages the locking cam 19 and the locking cam 19 engages with the locking cam 19.

[0051] like Figure 2 、 Figure 3 and Figure 5As shown in, the positioning assembly also includes a lifting drive frame 20, a hexagonal connecting rod 21, a lifting connection block 22, an elastic support connector and a lifting member; the structure of the lifting drive frame 20 is similar to a M-shaped frame, and an adjustment groove is provided in the support rod 7 to slide with the lifting drive frame 20. The bottom end of the plug-in positioning rod 15 is fixedly connected to the lifting drive frame 20, and the bottom end of the hexagonal connecting rod 21 is fixedly connected to the top of the positioning vertical rod 11. The lifting connection block 22 is slidably installed in the support rod 7. The bottom end of the lifting connection block 22 is provided with a connecting hole adapted to the hexagonal connecting rod 21. The top of the hexagonal connecting rod 21 is slidably installed in the connecting hole. The top of the lifting connection block 22 is fixedly connected to the lifting drive frame 20, and the elastic support The connecting piece is connected between the positioning vertical rod 11 and the lifting connecting block 22. The lifting piece is used to drive the ejection piece 19 to rise in the plug-in positioning rod 15. A limited connecting rod is provided between the positioning vertical rod 11 and the lifting connecting block 22. The bottom end of the limited connecting rod is fixedly connected to the top of the positioning vertical rod 11. The bottom surface of the lifting connecting block 22 is provided with a limiting hole that slides with the limiting connecting rod. The limiting connecting rod cannot be separated from the limiting hole. The elastic support connecting piece 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 are respectively against the top of the positioning vertical rod 11 and the bottom end of the lifting connecting block 22. The lifting piece 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, and the double-end inclined surface block 25 is slidably installed in the lifting driving frame 20. The inclined surface of one side of the double-end inclined surface block 25 slides with the bottom end of the ejector 19. One end of the L-shaped driving rod 24 can be inserted into the lifting driving frame 20 and slides with the inclined surface of the other side of the double-end inclined surface block 25. During specific operation, such as when performing hitting training for novices, the motor 12 is operated to drive the positioning vertical rod 11 to rise upward, and the bottom end of the positioning vertical rod 11 is disengaged from the positioning hole. When the positioning vertical rod 11 is raised, due to the supporting effect of the connecting spring 23, the lifting connection block 22 and the lifting driving frame 20 are lifted and lowered synchronously, and the lifting driving frame 20 drives the plug-in positioning rod 15 to rise. The top end of the plug-in positioning rod 15 is inserted into the bottom of the anti-slip slider 17. When the plug-in positioning rod 15 is inserted into the anti-slip slider 17, it cannot continue to rise. At this time, the lifting connection block 22 and the lifting driving frame 20 are engaged. The positioning rod 11 is unable to continue to rise, but the positioning rod 11 continues to rise. When the positioning rod 11 continues to rise, the connecting spring 23 is squeezed, and the connecting spring 23 is compressed. When the positioning rod 11 rises, it drives the multiple L-shaped driving rods 24 to rise synchronously until the top end of the L-shaped driving rod 24 is inserted into the lifting drive frame 20. The top inclined surface of the L-shaped driving rod 24 slides with the inclined surface of one side of the double-end inclined surface block 25. The double-end inclined surface block 25 slides horizontally in the lifting drive frame 20. When the double-end inclined surface block 25 slides, the other side inclined surface of the double-end inclined surface block 25 slides with the bottom end of the ejector 19. The ejector 19 rises in the plug-in positioning rod 15. After the ejector 19 rises, the side inclined surface of the ejector 19 end slides with the inclined surface of the positioning pin 16, driving the positioning pin 16 to slide and extend out of the storage hole and insert into the installation hole, completing the connection and installation of the plug-in positioning rod 15 and the anti-slip slider 17, and completing the positioning of the anti-slip slider 17.

[0052] like Figure 2 、 Figure 3 and Figure 7 As shown in the figure, a boss is provided on the outer periphery of the ejector 19, a limiting groove which slides with the boss is provided in the plug-in positioning rod 15, and a return spring 26 is provided 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 rebound effect of the return spring 26, the return spring 26 pushes the boss and the ejector 19 to slide and reset, so that the ejector 19 drops and resets in the plug-in positioning rod 15.

[0053] like Figure 2 、 Figure 3 and Figure 8As shown in the figure, the lifting drive frame 20 is also provided with a driving spring 27, which can drive the double-end inclined surface block 25 to slide and reset in the lifting drive frame 20, and can drive the double-end inclined surface block 25 to slide and reset. The support rod 7 is also provided with an adapter hole that is compatible with the end of the double-end inclined surface block 25. When the position of the anti-slip slider 17 is fixed, the double-end inclined surface block 25 is slidably inserted into the adapter hole, which can fix the position of the lifting drive frame 20, thereby increasing the position of the lifting drive frame 20 and the plug-in positioning rod 15.

[0054] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An interactive hitting training device, characterized in that: The invention comprises a base plate (1) and an intelligent sandbag body (2), wherein an adjustment mechanism is installed on the base plate (1), and the intelligent sandbag body (2) has a first motion state and a second motion mode, and the adjustment mechanism is used to adjust the motion mode of the intelligent sandbag body (2) after being hit on the base plate (1); The first movement mode of the intelligent sandbag body (2) is a swinging movement after being hit; The second movement mode of the intelligent sandbag body (2) is a lateral movement after being hit. The adjustment mechanism includes a rocking component and a positioning component; The swing component can control the intelligent sandbag body (2) to swing after being hit; The rocking assembly comprises 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 movable 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), and the intelligent sandbag body (2) is fixedly mounted on the top end of the connecting rod (9); The number of the elastic auxiliary rods (10) is multiple, and the multiple elastic auxiliary rods (10) are arranged in a ring 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), and the top surface of the support rod (7) is provided with multiple telescopic holes corresponding to the multiple elastic auxiliary rods (10), and the bottom end of the elastic auxiliary rod (10) is slidably arranged in the telescopic hole; The positioning assembly is capable of fixing the position of the elastic auxiliary rod (10) in the telescopic hole.

2. An interactive hitting training device according to claim 1, characterized in that: The adjustment mechanism further comprises a moving disk (3), a moving ball (4) and a reset assembly; a plurality of moving balls (4) are rotatably mounted on the bottom surface of the moving disk (3), and the moving disk (3) rolls on the base plate (1) via the plurality of moving balls (4); The reset assembly is used to drive the movable plate (3) to slide and reset on the base plate (1); The positioning assembly is used to fix the position of the movable plate (3) on the base plate (1).

3. An interactive hitting training device according to claim 2, characterized in that: The reset assembly comprises a plurality of elastic telescopic rods (5); a movable groove is provided on the top surface of the base plate (1), the movable plate (3) is located in the movable groove, the output shafts of the plurality of elastic telescopic rods (5) are rotatably mounted on the outer periphery of the movable plate (3), and the other ends of the plurality of elastic telescopic rods (5) are rotatably connected to the inner wall of the movable groove; The rotation direction of the multiple elastic telescopic rods (5) is parallel to the bottom surface of the movable groove.

4. An interactive hitting training device according to claim 3, characterized in that: An annular plate (6) is mounted on the movable disk (3), and an inner wall of the movable groove is provided with a receiving groove capable of receiving the annular plate (6).

5. The interactive hitting training device according to claim 4, characterized in that: 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 provided on the bottom inner wall of the movable groove; the bottom end of the positioning vertical rod (11) slides through the movable 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 within the support rod (7).

6. The interactive hitting training device according to claim 5, characterized in that: The driving member includes a motor (12), a first gear (13) and a second gear (14); the motor (12) is fixedly mounted in the support rod (7), the first gear (13) is fixedly mounted on the output shaft of the motor (12), the second gear (14) is rotatably mounted in the support rod (7), and the second gear (14) is meshed with the first gear (13); The second gear (14) is threadedly sleeved on the positioning vertical rod (11).

7. The interactive hitting training device according to claim 6, characterized in that: The positioning assembly includes a plug-in positioning rod (15), a positioning pin (16), a retraction spring (18) and an ejector (19); the bottom end of the elastic auxiliary rod (10) is fixedly connected to an anti-slip slider (17); an anti-slip groove is provided in the support rod (7) for sliding cooperation with the anti-slip slider (17); a lifting hole is provided on the bottom inner wall of the anti-slip groove for sliding cooperation with the plug-in positioning rod (15); a docking hole is provided at the bottom end of the anti-slip slider (17) for matching with the plug-in positioning rod (15); and the top end of the plug-in positioning rod (15) can be inserted into the docking hole; The end side of the plug-in positioning rod (15) is provided with a receiving hole capable of receiving a positioning pin (16), the positioning pin (16) is slidably installed in the receiving hole, and the inner wall of the docking hole is provided with a mounting hole adapted to the positioning pin (16); The retraction spring (18) is located in the receiving hole, and the retraction spring (18) can drive the positioning pin (16) to be received in the receiving hole; The ejector (19) is slidably mounted in the plug-in positioning rod (15), and the side surface of the ejector (19) is slidably engaged with the side surface of the positioning pin (16).

8. The interactive hitting training device according to claim 7, characterized in that: The positioning assembly further comprises a lifting drive frame (20), a hexagonal connecting rod (21), a lifting connection block (22), an elastic support connection member and a lifting member; an adjustment groove for slidingly cooperating 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 piece is connected between the positioning vertical rod (11) and the lifting connecting block (22); The lifting member is used to drive the ejection member (19) to rise in the plug-in positioning rod (15).

9. The interactive hitting training device according to claim 8, characterized in that: 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 connecting block (22); The lifting member includes an L-shaped driving rod (24) and a double-end inclined surface 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 surface block (25) is slidably installed in the lifting driving frame (20); one side inclined surface of the double-end inclined surface 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 slidably matched with the other side inclined surface of the double-end inclined surface block (25); A boss is provided on the outer periphery of the ejector (19), a limiting groove is provided in the plug-in positioning rod (15) and is slidably engaged with the boss, a return spring (26) is provided in the limiting groove, and both ends of the return spring (26) respectively abut against the boss and the inner wall of the end of the limiting groove; A driving spring (27) is further provided in the lifting drive frame (20), and the driving spring (27) can drive the double-end inclined surface block (25) to slide and reset in the lifting drive frame (20). An adapting hole adapted to the end of the double-end inclined surface block (25) is further provided in the support rod (7).

Images