Training device for dance balance

Abstract

The present application relates to the technical field of balance training equipment, and discloses a device for training dance balance, which comprises a walking base, a standing base is arranged on one side of the walking base, a side seat is fixedly connected to the side of the standing base away from the walking base, a full-body mirror is arranged on the middle part of the side of the side seat close to the walking base, mounting racks are arranged on the top of the walking base, the top of the mounting rack is in contact with the bottom of the side seat, protective plates are arranged on the side of the mounting rack, and a plurality of elastic protective belts are arranged equidistantly between the side seat and the adjacent mounting rack.

Description

Technical Field

[0001] This invention relates to the field of balance training equipment technology, specifically to a training device for dance balance. Background Technology

[0002] Balance is an indispensable core skill for dancers, directly impacting the presentation of a dance performance. During a dance performance, dancers must maintain body stability in various dynamic situations. Whether spinning, jumping, or extending their limbs, stable balance is essential to showcasing graceful movements and standard dance postures. Insufficient balance not only leads to distorted movements and inaccurate postures but can also affect the fluidity and artistic appeal of the performance. Therefore, balance training for dancers is always a crucial aspect of dance instruction and skill enhancement. However, while common balance training equipment such as balance boards and balance balls can help trainees develop balance awareness and enhance core stability to some extent, they are ill-suited to the actual demands of dance performance. Training with this equipment is primarily conducted in static or low-dynamic scenarios, whereas dancers in performances are constantly in motion, needing to continuously adjust their posture and range of motion according to the progression of the performance, maintaining balance during dynamic transitions. Existing equipment cannot simulate the dynamic scenarios of dance performances, making it difficult for dancers to master balance control in motion, resulting in a significant gap between training effectiveness and actual performance requirements. Furthermore, the unique settings of dance performances further increase the difficulty of balance control. During stage performances, factors such as changes in stage lighting brightness and the angle of light can affect a dancer's visual judgment and spatial perception, thereby interfering with their balance maintenance. Existing balance training is mostly conducted in fixed, monotonous environments, failing to consider the influence of external factors such as stage lighting. This means that even dancers with a certain level of basic balance ability may experience loss of balance due to environmental changes during actual performances. This highlights the limitations of existing balance training systems. Therefore, those skilled in the art have proposed a training device for dance balance to address the aforementioned technical problems. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a training device for dance balance, which solves the problem that existing training equipment cannot fully simulate the stage lighting environment when training trainees for balance.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a training device for dance balance, comprising, The walking base has a standing base on one side; A side seat is fixedly connected to the side of the standing base away from the walking base, and a full-length mirror is set in the middle of the side seat on the side closest to the walking base. Mounting brackets are provided on both sides of the top of the walking base, and the top of the mounting brackets contacts the bottom of the side seat. Protective plates are provided on the sides of the mounting brackets, and multiple elastic protective strips are provided at equal intervals between the side seat and the adjacent mounting brackets. A walking training device, which is set on a walking base, is used to train the balance of dance trainees in walking or static body states. The rotation training mechanism is set on a standing base and is used to train dancers in balance during self-rotation or rotation by external force. The light and shadow simulation mechanism, which is set on the side seat, is used to simulate the light and shadow during stage performance for dance trainees during balance training. The coordination training device, which is set on a mounting frame, is used to provide balance coordination training for the upper and lower body parts of dance trainees.

[0005] Preferably, the walking training mechanism includes slots, and the top of the walking base is provided with multiple slots at equal intervals. Each slot is provided with a strip-shaped balance seat. Both sides of the top of the strip-shaped balance seat are provided with rubber anti-slip pads for the dancer to stand on. Both sides of the strip-shaped balance seat are provided with multiple side rotating rods at equal intervals, and the outer wall of each side rotating rod is in contact with the inner wall of the corresponding slot.

[0006] Preferably, the walking training mechanism further includes a fixing rod, and a fixing rod is fixedly connected to the upper inner part of the slot. A mounting sleeve is rotatably connected to the middle part of the outer wall of the fixing rod. The outer wall of the mounting sleeve is connected to the corresponding position of the inner wall of the strip balance seat. Support springs are provided on both sides of the bottom end of the strip balance seat. The elasticity of the support springs decreases as the distance from the standing base decreases.

[0007] Preferably, the rotating training mechanism includes a chassis, the inner bottom of the standing base is rotatably connected to the chassis, the inner top of the standing base is provided with a circular balance seat, the top center of the chassis is fixedly connected to a support rod, the bottom center of the circular balance seat is provided with a universal ball joint, and the top of the support rod is connected to the bottom of the universal ball joint.

[0008] Preferably, the rotating training mechanism further includes a magnetic base. The bottom of the circular balance base has a circumferential array of multiple magnetic bases near the edge, and the top of the chassis has a circumferential array of multiple electromagnet bases near the edge. The magnetic strength of the electromagnet bases at different positions is different, and the magnetism between the electromagnet bases and the magnetic bases is the same.

[0009] Preferably, the rotating training mechanism further includes a second drive motor. A standing base is provided on the inner bottom of the standing base, and the output end of the standing base is connected to the middle of the chassis. Multiple sliding grooves are equidistantly opened on the middle of the outer wall of the support rod. A connecting sleeve is slidably connected to the outer wall of the support rod. Electromagnetic seats are provided on the upper and lower parts of the inner side of the sliding groove. Magnetic sliders are slidably connected in the sliding groove, and the outer walls of the magnetic sliders are respectively connected to the corresponding positions of the inner walls of the connecting sleeves. Multiple insertion rods are arranged in a circular array on the top of the connecting sleeve. A mounting ring seat is provided at the middle of the bottom end of the circular balance seat, and multiple insertion holes are arranged in a circular array on the bottom of the mounting ring seat.

[0010] Preferably, the light and shadow simulation mechanism includes a transparent isolation plate, a transparent isolation plate is provided at the bottom center of the side seat, guide rods are provided on both sides of the side seat near the end, a top seat is provided at the top center of the side seat, and the interior of the top seat is connected to the interior of the top seat, a friction drive roller is rotatably connected to the top center of the inner side of the top seat, the friction drive roller is connected to the guide rods through a colored light-transmitting film, a drive motor is provided at the center of one side of the top seat, and the output end of the drive motor is connected to the friction drive roller.

[0011] Preferably, the light and shadow simulation mechanism further includes tension adjustment rollers. Tension adjustment rollers are rotatably connected to both sides of the lower middle part of the top seat. The outer wall of the tension adjustment roller is connected to the inner wall of the colored light-transmitting film at the corresponding position. Multiple light and shadow patches are provided on the colored light-transmitting film. Multiple linear light sources are equidistantly arranged in the middle of the inner side of the side seat.

[0012] Preferably, the collaborative training mechanism includes sliding rods, and sliding rods are fixedly connected to both sides of the top of the mounting frame. Sliding seats are slidably connected to each sliding rod, and fixed pulleys are provided at the bottom of each sliding seat. A wire-holding groove is opened in the middle of the outer wall of each fixed pulley.

[0013] Preferably, the collaborative training mechanism further includes a connecting rope, the bottom of the sliding rod is provided with a connecting rope, and the middle part of the connecting rope is located within the wire clamping groove. Both ends of the connecting rope are provided with lifting ring seats, and the lifting ring seats are provided with sponge sleeves.

[0014] Working Principle: During daily balance training, dance trainees can choose different levels and types of balance exercises based on their individual needs and areas requiring improvement. When the trainee is a beginner, the walking training mechanism activates, allowing them to move to the walking base. As they move onto the base, they slowly place their feet on the rubber anti-slip pads on either side of the strip balance seat. As each foot moves onto the strip balance seat, it tilts and rotates under the pressure of the trainee's foot. Simultaneously, the mounting sleeve on the fixed rod tilts and rotates in sync. Furthermore, the friction between the outer wall and the inner wall of the slot is reduced at the point of contact during rotation via a side rotating rod, ensuring smooth rotation of the strip balance seat. When the seat rotates under pressure on one side, it simultaneously compresses the support spring on the corresponding side of the bottom, causing it to contract, while the support spring on the other side of the bottom expands. When the trainee's other foot steps onto the other side of the bar balance seat, the bar balance seat balances itself under the action of gravity. After the trainee stands stably on the first bar balance seat on the walking base, the trainee can continue to walk and move to the next bar balance seat. As the trainee walks further back, the elasticity of the support spring at the bottom of the bar balance seat gradually decreases or even disappears. Therefore, the swing amplitude of the bar balance seat in the slot becomes larger and larger as the trainee walks further back, and the requirements for the trainee's balance become higher and higher. The trainee completes balance training simultaneously during the movement and walking process. In the later stages of training, the trainee can also increase the walking speed during the training process to complete the balance training during the dance trainee's walking process.For dancers with dance backgrounds, the rotating training mechanism starts by having the trainee stand on the circular balance seat on the base. Once the trainee has established initial balance, they can begin to rotate. During rotation, the trainee's feet need to step on different points on the circular balance seat. When any part of the balance seat is stepped on and tilts, the circular balance seat, with the help of the universal ball joint at the bottom, tilts and shifts. The corresponding magnetic seat at the bottom of the balance seat is simultaneously moved and shifted. However, as the magnetic seat shifts downwards, the distance between it and the corresponding electromagnet seat on the bottom base decreases. The repulsive force between the electromagnet seat and the magnetic seat creates a counterforce at the shifted position. This counterforce simultaneously pushes the circular balance seat on the base to shift accordingly, causing the trainee to lose balance during rotation. This achieves the effect of adjusting the trainee's balance during rotation. In balance training, when training the trainee's balance in standing or dance postures, the trainee can control the device to energize the upper electromagnet seat two in the sliding groove. After being energized, the upper electromagnet seat two generates magnetism, which attracts the magnetic slider in the sliding groove to move upward. As the magnetic slider moves upward, it simultaneously drives the connecting sleeve and the plug rod on the support rod to move upward. As the plug rod moves upward, it enters the plug hole on the mounting ring seat. At this time, the drive motor two in the standing base is started. During the rotation of the drive motor two shaft, it drives the chassis, support rod, connecting sleeve and the circular balance seat on it to rotate synchronously. As the circular balance seat slowly rotates, it drives the trainee on it to rotate synchronously. During this process, the above operation is repeated. When the trainee rotates, the repulsive force generated between the magnetic seat and the electromagnet seat one causes the circular balance seat to become unbalanced. The trainee on the circular balance seat can maintain balance by adjusting different dance postures, thereby completing the balance training of the trainee in various states such as rotation and assisted rotation.Simultaneously, the light and shadow simulation mechanism is activated. When the trainee uses the walking or rotating training mechanism, the linear light source in the side seat is powered on to generate light. This light, after passing through the light and shadow patches on the colored translucent film and the transparent isolation plate, is projected onto the trainee's position, thus simulating the light and shadow scene on a stage. This improves the scene fit of the balance training. Then, the drive motor on the top seat is activated. The rotating shaft of the drive motor drives the friction drive roller in the top seat to rotate synchronously. The friction drive roller, while rotating, rubs and drives the colored translucent film to rotate synchronously. Guided by the guide rod and tension adjustment roller, the colored translucent film moves synchronously, causing the light and shadow patches on the colored translucent film to move synchronously. Therefore, when the light generated by the linear light source passes through the light and shadow patches on it, it produces a light and shadow movement effect, creating a more stage-like environment. This also trains the dancer's balance under the influence of light and shadow, thus completing the stage light and shadow simulation processing during the balance training process. Afterwards, the coordination training mechanism is activated, and the training... During training using the walking and rotating training mechanisms, trainees can extend their arms to assist in adjusting their balance. However, this is not feasible for trainees with poor upper and lower body coordination. Therefore, while using the walking training mechanism, the trainee holds the lifting rings at both ends of the connecting rope. As the trainee walks and exercises to maintain balance, their hands simultaneously pull the lifting rings downwards as their body loses balance. This downward movement of the lifting rings also causes the connecting rope inside the fixed pulley to slide synchronously. The downward movement of one lifting ring, pulled by the connecting rope, quickly pulls the other lifting ring and the corresponding part of the trainee's body upwards, thus assisting the trainee in adjusting their balance through the upper body when unbalanced. Furthermore, during the walking and balance training, the sliding seat, its bottom fixed pulley, and the connecting rope also slide synchronously on the sliding rod under the trainee's influence, thereby completing the coordinated training of the upper and lower body in balance training.

[0015] This invention provides a training device for dance balance. It has the following beneficial effects: 1. This invention, by adding and setting a walking training mechanism, can accurately adapt to the dynamic movement training needs of dancers during balance training while walking. Through the rotational coordination of the strip balance seat, fixed rod, and mounting sleeve, it simulates the continuous movement scene in dance performance, allowing trainees to complete balance training while walking. This breaks the limitations of traditional static equipment. Secondly, the mechanism uses a gradient setting of support spring elasticity. As the trainee moves away from the standing base, the elasticity of the support spring gradually decreases, causing the swing amplitude of the strip balance seat to gradually increase. This achieves a progressive training from basic to advanced levels, meeting the needs of dancers of different levels. At the same time, the setting of the side rotating rod can reduce the friction of the strip balance seat during rotation, ensuring the smoothness of its tilting rotation and avoiding the impact of equipment jamming on balance perception during training. This improves the safety and stability of training and helps trainees gradually master the ability to control balance during dynamic walking.

[0016] 2. By adding and setting up a walking training mechanism, this invention provides balance training for dance trainees during rotation or revolution. On the one hand, the mechanism can cover various rotation training scenarios. It supports trainees to rotate autonomously on the circular balance seat and adjust their balance through their own movements. On the other hand, it can drive the chassis, support rod, and circular balance seat to rotate using a second drive motor, simulating external force-driven rotation scenarios in dance performances, thus meeting the balance training needs of different rotation states in dance performances. Furthermore, the mechanism utilizes the like-pole repulsion between the magnetic seat and the electromagnet seat with different magnetic strengths to actively create an unbalanced state of the circular balance seat when the trainee rotates, forcing the trainee to maintain balance by adjusting their dance posture, thus combining active training with passive interference. In addition, by controlling the connection or separation of the connecting sleeve, plug-in rod, and mounting ring seat driven by the second electromagnet seat, the rotation training and external force rotation training modes can be flexibly switched to adapt to the training goals of dancers at different stages, effectively improving the balance control ability during rotation.

[0017] 3. This invention, by adding and setting up a walking training mechanism, not only highly replicates the stage lighting scene during balance training for dance trainees, but also projects simulated stage lighting onto the trainees by using linear light sources to transmit light and shadow patches through colored translucent films, solving the problem of the disconnect between traditional training and the actual stage environment and making the training scene more in line with performance needs. Moreover, the drive motor drives the friction drive roller to rotate, which, together with the guide rod and tension adjustment roller, makes the colored translucent film move continuously, thereby realizing the dynamic changes of the light and shadow patches, simulating the dynamic effects of stage lighting such as brightness switching and angle adjustment. This allows trainees to train in a lighting environment close to that of a real performance. At the same time, this simulated training helps dancers adapt in advance to the interference of stage lighting on visual judgment and spatial perception, improving balance stability when facing complex lighting in actual performances and narrowing the gap between training and performance.

[0018] 4. This invention, by adding and setting a walking training mechanism, addresses the issue of insufficient upper and lower body balance coordination in dance training. When the trainee holds the lifting rings at both ends of the connecting rope and loses balance during walking or turning training, the downward movement of one lifting ring pulls the other lifting ring upward through the connecting rope, causing the upper body to adjust synchronously. This helps the trainee establish a balance coordination mechanism between the upper and lower body. Secondly, the sliding cooperation between the sliding seat and the sliding rod allows the connecting rope and fixed pulley to move synchronously with the trainee's movement. Whether the trainee is walking or turning, the mechanism always plays a synergistic role, adapting to both walking and turning training scenarios. Furthermore, the sponge sleeve on the lifting ring improves grip comfort, preventing hand discomfort from affecting training results. By assisting in upper and lower body coordination adjustment, this mechanism helps dancers master full-body balance control skills more quickly, improving overall balance training efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the front right side structure of the present invention; Figure 2 This is a schematic diagram of the front left side structure of the present invention; Figure 3 This is a partial structural diagram of the bar-shaped balance seat of the present invention; Figure 4 This is a cross-sectional view of the internal structure of the standing base of the present invention; Figure 5 This is a schematic diagram of the bottom structure of the circular balance seat of the present invention; Figure 6 This is a schematic diagram of the chassis top structure of the present invention; Figure 7 This is a cross-sectional view of the internal structure of the support rod of the present invention; Figure 8 This is a cross-sectional schematic diagram of the internal structure of the side seat of the present invention; Figure 9 This is a cross-sectional schematic diagram of the internal structure of the top seat of the present invention; Figure 10 This is a partial structural diagram of the sliding seat of the present invention.

[0020] The components include: 1. Walking base; 2. Strip-shaped balance seat; 3. Rubber anti-slip mat; 4. Grooved section; 5. Protective plate; 6. Connecting rope; 7. Sliding seat; 8. Sliding rod; 9. Top seat; 10. Drive motor; 11. Transparent isolation plate; 12. Side seat; 13. Full-length mirror; 14. Elastic protective belt; 15. Standing base; 16. Circular balance seat; 17. Mounting bracket; 18. Lifting ring seat; 19. Side rotating rod; 20. Support spring; 21. Mounting sleeve; 22. Fixing rod; 3. Magnetic base; 24. Chassis; 25. Drive motor II; 26. Connecting sleeve; 27. Electromagnet base I; 28. Mounting ring seat; 29. ​​Universal ball joint seat; 30. Insertion hole; 31. Support rod; 32. Insertion rod; 33. Sliding groove; 34. Electromagnet base II; 35. Magnetic slider; 36. Colored light-transmitting film; 37. Guide rod; 38. Linear light source; 39. Friction drive roller; 40. Light and shadow patch; 41. Tension adjusting roller; 42. Wire clamping groove; 43. Fixed pulley. Detailed Implementation

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see the appendix Figure 1 - Appendix Figure 2 The present invention provides a training device for dance balance, including a walking base 1, a standing base 15 disposed on one side of the walking base 1; a side seat 12 fixedly connected to the side of the standing base 15 away from the walking base 1, and a full-length mirror 13 disposed in the middle of the side seat 12 near the walking base 1. The full-length mirror 13 on the side seat 12 allows dance trainees to understand and observe their own body posture during the coordinated training of body posture and balance, thus facilitating corresponding improvements in subsequent training.

[0023] Mounting brackets 17 are provided on both sides of the top of the walking base 1, and the top of the mounting brackets 17 contacts the bottom of the side seat 12. Protective plates 5 are provided on the sides of the mounting brackets 17, and multiple elastic protective strips 14 are provided at equal intervals between the side seat 12 and the adjacent mounting brackets 17. The protective plate 5 and elastic protective belt 14 on the mounting frame 17 can improve the overall safety of the training equipment during use by adding these two components, and can also prevent unnecessary injuries to trainees during training, thereby affecting the overall training process.

[0024] Please see the appendix Figure 3 A walking training device, which is set on the walking base 1, is used to train the balance of dance trainees in walking or static body states. The walking training mechanism includes slots 4. Multiple slots 4 are equally spaced on the top of the walking base 1. Each slot 4 has a strip-shaped balance seat 2 inside. Both sides of the top of the strip-shaped balance seat 2 are provided with rubber anti-slip pads 3 for the dancer to stand on. Multiple side rotating rods 19 are equally spaced on both sides of the strip-shaped balance seat 2, and the outer wall of the side rotating rod 19 is in contact with the inner wall of the corresponding slot 4.

[0025] When the walking training mechanism is activated, the trainee can move to the position of the walking base 1. As the trainee moves onto the walking base 1, the trainee slowly places both feet onto the rubber anti-slip pads 3 on both sides of the strip balance seat 2. When the trainee's feet move onto the strip balance seat 2 in turn, the strip balance seat 2 in the slot 4 tilts and rotates under the pressure of one of the trainee's feet. While the strip balance seat 2 tilts and rotates, it drives the mounting sleeve 21 on it to tilt and rotate synchronously on the fixed rod 22. At the same time as the strip balance seat 2 rotates, the friction between the outer wall of the strip balance seat 2 and the inner wall of the slot 4 is reduced by the side rotating rod 19, thereby ensuring the smoothness of the strip balance seat 2 during rotation.

[0026] The walking training mechanism also includes a fixed rod 22. The upper inner side of the slot 4 is fixedly connected to the fixed rod 22. The middle outer wall of the fixed rod 22 is rotatably connected to the mounting sleeve 21. The outer wall of the mounting sleeve 21 is connected to the corresponding position of the inner wall of the strip balance seat 2. The bottom two sides of the strip balance seat 2 are provided with support springs 20. The elasticity of the support springs 20 decreases as the distance from the standing base 15 decreases.

[0027] Furthermore, when the bar balance seat 2 rotates under pressure on one side, it simultaneously compresses the support spring 20 at the bottom of the corresponding side to contract, while the support spring 20 at the bottom of the other side expands. When the trainee's other foot steps onto the other side of the bar balance seat 2, the bar balance seat 2 balances itself under the action of gravity. After the trainee stands stably on the first bar balance seat 2 on the walking base 1, the trainee can continue to walk and move to the next bar balance seat 2.

[0028] Furthermore, as the trainee walks further back, the elasticity of the bottom support spring 20 of the bar balance seat 2 gradually decreases or even disappears. Therefore, the swing amplitude of the bar balance seat 2 in the slot 4 becomes larger and larger as the trainee walks further back, which places higher and higher demands on the trainee's balance. The trainee completes balance training simultaneously during the movement and walking process. In the later stages of training, the trainee can also increase the walking speed during the training process to complete the balance training process of the dance trainee during walking.

[0029] Please see the appendix Figure 4 - Appendix Figure 7 The rotating training mechanism is set on the standing base 15 and is used to train the balance of the dancer during self-rotation or external rotation. The rotating training mechanism includes a chassis 24. The chassis 24 is rotatably connected to the bottom inner side of the standing base 15. A circular balance seat 16 is provided on the top inner side of the standing base 15. A support rod 31 is fixedly connected to the middle of the top of the chassis 24. A universal ball joint seat 29 is provided at the middle of the bottom end of the circular balance seat 16. The top of the support rod 31 is connected to the bottom of the universal ball joint seat 29.

[0030] The rotating training mechanism also includes a magnetic seat 23. There are multiple magnetic seats 23 in a circumferential array near the edge of the bottom of the circular balance seat 16, and multiple electromagnet seats 27 in a circumferential array near the edge of the top of the chassis 24. The magnetic strength of the electromagnet seats 27 at different positions is different, and the magnetism between the electromagnet seats 27 and the magnetic seats 23 is the same.

[0031] When the rotating training mechanism is started, the trainee can first stand on the surface of the circular balance seat 16 on the standing base 15. After the trainee has maintained initial balance, the trainee can rotate on the circular balance seat 16. During the rotation, the trainee's feet need to step on different positions on the circular balance seat 16. When any part of the circular balance seat 16 is stepped on and tilts, the circular balance seat 16 tilts and shifts with the cooperation of the bottom universal ball joint seat 29. The magnetic seat 23 at the corresponding position at the bottom of the circular balance seat 16 is also driven to shift synchronously.

[0032] However, as the magnetic seat 23 at the bottom of the circular balance seat 16 shifts downward, the distance between it and the corresponding electromagnet seat 27 on the bottom chassis 24 will decrease. Under the influence of the like repulsive force generated between the electromagnet seat 27 and the magnetic seat 23, a reverse force will be applied to the corresponding shifted position. The reverse force generated will simultaneously push the circular balance seat 16 on the standing base 15 to shift to the corresponding position, thereby causing the trainee standing on the circular balance seat 16 to lose balance during rotation, thus achieving balance training for the trainee during rotation.

[0033] The rotating training mechanism also includes a second drive motor 25. The bottom inner side of the standing base 15 is provided with a standing base 15, and the output end of the standing base 15 is connected to the middle of the chassis 24. Multiple sliding grooves 33 are equidistantly opened in the middle of the outer wall of the support rod 31. A connecting sleeve 26 is slidably connected to the outer wall of the support rod 31. Electromagnetic seats 34 are provided at the upper and lower parts of the inner side of the sliding groove 33. Magnetic sliders 35 are slidably connected in the sliding groove 33. The outer wall of the magnetic sliders 35 is connected to the corresponding position of the inner wall of the connecting sleeve 26. Multiple plug-in rods 32 are arranged in a circular array at the top of the connecting sleeve 26. A mounting ring seat 28 is provided in the middle of the bottom end of the circular balance seat 16. Multiple plug-in holes 30 are arranged in a circular array at the bottom of the mounting ring seat 28.

[0034] When training a trainee in balance for standing or dance postures, the trainee can energize the upper electromagnet seat 34 in the sliding groove 33 through the control device. After being energized, the upper electromagnet seat 34 generates magnetism, which attracts the magnetic slider 35 in the sliding groove 33 to move upward. As the magnetic slider 35 moves upward, it simultaneously drives the connecting sleeve 26 and the plug rod 32 on the support rod 31 to move upward. As the plug rod 32 moves upward, it enters the plug hole 30 on the mounting ring seat 28.

[0035] At this time, the drive motor 25 inside the standing base 15 is started. During the rotation of the drive motor 25, the chassis 24, support rod 31, connecting sleeve 26 and the circular balance seat 16 on it are rotated synchronously. As the circular balance seat 16 rotates slowly, it drives the trainee on it to rotate synchronously. During this process, the above operation is repeated. While the trainee is rotating, the repulsive force generated between the magnetic seat 23 and the electromagnet seat 27 causes the circular balance seat 16 to become unbalanced. The trainee on the circular balance seat 16 can maintain balance by adjusting different dance postures, thereby completing the balance training of the trainee in various states such as rotation and assisted rotation.

[0036] Please see the appendix Figure 8 - Appendix Figure 9 The light and shadow simulation mechanism is set on the side seat 12 and is used to simulate the light and shadow during stage performance for dance trainees during balance training. The light and shadow simulation mechanism includes a transparent isolation plate 11. The transparent isolation plate 11 is located at the bottom center of the side seat 12. Guide rods 37 are located on both sides of the side seat 12 near the end. A top seat 9 is located at the top center of the side seat 12, and the interior of the top seat 9 is connected to the interior of the side seat 12. A friction drive roller 39 is rotatably connected to the top center of the inner side of the top seat 9. The friction drive roller 39 is connected to the guide rods 37 through a colored light-transmitting film 36. A drive motor 10 is located at the center of one side of the top seat 9, and the output end of the drive motor 10 is connected to the friction drive roller 39.

[0037] When the light and shadow simulation mechanism is activated, the linear light source 38 in the side seat 12 is powered on to generate light when the trainee uses the walking or rotating training mechanism. The light source generated is projected onto the trainee's position after passing through the light and shadow patch 40 on the colored light-transmitting film 36 and the transparent isolation plate 11, thereby simulating the light and shadow scene on the stage and improving the scene fit of balance training.

[0038] The light and shadow simulation mechanism also includes a tension adjustment roller 41. Tension adjustment rollers 41 are rotatably connected to both sides of the lower middle part of the top seat 9. The outer wall of the tension adjustment roller 41 is connected to the inner wall of the colored light-transmitting film 36 at the corresponding position. Multiple light and shadow patches 40 are provided on the colored light-transmitting film 36. Multiple linear light sources 38 are equidistantly arranged in the middle of the inner side of the side seat 12.

[0039] Then, the drive motor 10 on the top seat 9 is started. As the shaft of the drive motor 10 rotates, it drives the friction drive roller 39 inside the top seat 9 to rotate synchronously. As the friction drive roller 39 rotates, it rubs and drives the colored light-transmitting film 36 to rotate synchronously. The colored light-transmitting film 36 moves synchronously under the guidance of the guide rod 37 and the tension adjustment roller 41, so that the light and shadow patches 40 on the colored light-transmitting film 36 move synchronously. Therefore, when the light source generated by the linear light source 38 passes through the light and shadow patches 40 on it, it will produce the effect of light and shadow movement, thereby creating an environment that is closer to the stage. At the same time, it trains the balance of the dancers under the influence of light and shadow, thus completing the stage light and shadow simulation processing in the balance training process.

[0040] Please see the appendix Figure 10 The collaborative training mechanism, which is set on the mounting frame 17, is used to conduct balance and coordination training for the upper and lower body parts of the dance trainee.

[0041] The collaborative training mechanism includes sliding rods 8. Sliding rods 8 are fixedly connected to both sides of the top of the mounting frame 17. Sliding seats 7 are slidably connected to each sliding rod 8. A fixed pulley 43 is provided at the bottom of each sliding seat 7, and a wire-holding groove 42 is formed in the middle of the outer wall of each fixed pulley 43. The collaborative training mechanism also includes a connecting rope 6. A connecting rope 6 is provided at the bottom of the sliding rod 8, and the middle of the connecting rope 6 is located within the wire-holding groove 42. Lifting ring seats 18 are provided at both ends of the connecting rope 6, and sponge sleeves are provided on the lifting ring seats 18.

[0042] When the collaborative training mechanism is activated, trainees can use their arms to help adjust their body balance while using the walking and rotating training mechanisms. However, this effect cannot be achieved for some trainees whose upper and lower body parts are not coordinated. Therefore, while the trainees are using the walking training mechanism, they should hold the lifting ring seats 18 at both ends of the connecting rope 6 with both hands.

[0043] During the balance training exercise, the trainee's hands simultaneously pull the lifting ring seat 18 downwards as the body becomes unbalanced. As the lifting ring seat 18 moves downwards, the connecting rope 6 inside the fixed pulley 43 also slides synchronously. The downward movement of one end of the lifting ring seat 18, pulled by the connecting rope 6, quickly pulls the other end of the lifting ring seat 18 and the corresponding other part of the trainee's body upwards. This helps the trainee adjust their balance by using their upper body when their body is unbalanced. Furthermore, during the balance training exercise, the sliding seat 7, the fixed pulley 43 at its bottom, and the connecting rope 6 also slide synchronously on the sliding rod 8 under the trainee's influence, thus completing the coordinated training of the upper and lower parts of the trainee's body in balance training.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A training device for dance balance, characterized in that, include, Walking base (1), and a standing base (15) is provided on one side of the walking base (1). A side seat (12) is fixedly connected to the side of the standing base (15) away from the walking base (1), and a full-length mirror (13) is provided in the middle of the side seat (12) near the walking base (1). Mounting brackets (17) are provided on both sides of the top of the walking base (1), and the top of the mounting brackets (17) is in contact with the bottom of the side seat (12). Protective plates (5) are provided on the sides of the mounting brackets (17), and multiple elastic protective strips (14) are provided at equal intervals between the side seat (12) and the adjacent mounting brackets (17). The walking training apparatus is set on the walking base (1) and is used to train the balance of the dancer in walking or static body states. A rotation training mechanism is set on a standing base (15) and is used to train the balance of the dancer during self-rotation or external rotation. The light and shadow simulation mechanism is set on the side seat (12) and is used to simulate the light and shadow of the dancers during the balance training process and the stage performance process. The coordination training device, which is set on the mounting frame (17), is used to conduct balance coordination training on the upper and lower body parts of the dancer.

2. The training device for dance balance according to claim 1, characterized in that, The walking training mechanism includes slots (4). Multiple slots (4) are equally spaced on the top of the walking base (1). A strip-shaped balance seat (2) is provided inside each slot (4). Rubber anti-slip pads (3) for dance trainees to stand on are provided on both sides of the top of the strip-shaped balance seat (2). Multiple side rotating rods (19) are equally spaced on both sides of the strip-shaped balance seat (2), and the outer wall of the side rotating rod (19) is in contact with the inner wall of the corresponding slot (4).

3. The training device for dance balance according to claim 2, characterized in that, The walking training mechanism also includes a fixed rod (22). The upper inner side of the slot (4) is fixedly connected to the fixed rod (22). The middle outer wall of the fixed rod (22) is rotatably connected to the mounting sleeve (21). The outer wall of the mounting sleeve (21) is connected to the corresponding position of the inner wall of the strip balance seat (2). The bottom two sides of the strip balance seat (2) are provided with support springs (20). The elasticity of the support springs (20) decreases as the distance from the standing base (15) decreases.

4. The training device for dance balance according to claim 1, characterized in that, The rotating training mechanism includes a chassis (24), the bottom inner side of the standing base (15) is rotatably connected to the chassis (24), the top inner side of the standing base (15) is provided with a circular balance seat (16), the top center of the chassis (24) is fixedly connected to a support rod (31), the bottom center of the circular balance seat (16) is provided with a universal ball joint seat (29), and the top of the support rod (31) is connected to the bottom of the universal ball joint seat (29).

5. The training device for dance balance according to claim 4, characterized in that, The rotating training mechanism also includes a magnetic seat (23). There are multiple magnetic seats (23) in a circular array near the edge of the bottom of the circular balance seat (16). There are multiple electromagnet seats (27) in a circular array near the edge of the top of the chassis (24). The magnetic strength of the electromagnet seats (27) at different positions is different. The electromagnet seats (27) and the magnetic seats (23) are of the same polarity.

6. The training device for dance balance according to claim 5, characterized in that, The rotating training mechanism also includes a second drive motor (25). The bottom of the inner side of the standing base (15) is provided with a standing base (15), and the output end of the standing base (15) is connected to the middle of the chassis (24). The middle of the outer wall of the support rod (31) is provided with multiple sliding grooves (33) at equal intervals. The outer wall of the support rod (31) is slidably connected with a connecting sleeve (26). The upper and lower parts of the inner side of the sliding groove (33) are provided with an electromagnet seat (34). The sliding groove (33) is slidably connected with a magnetic slider (35). The outer wall of the magnetic slider (35) is connected to the corresponding position of the inner wall of the connecting sleeve (26). The top circumferential array of the connecting sleeve (26) has multiple plug-in rods (32). The middle of the bottom end of the circular balance seat (16) is provided with an installation ring seat (28). The bottom circumferential array of the installation ring seat (28) has multiple plug-in holes (30).

7. The training device for dance balance according to claim 1, characterized in that, The light and shadow simulation mechanism includes a transparent isolation plate (11), a transparent isolation plate (11) is provided at the bottom center of the side seat (12), guide rods (37) are provided on both sides of the side seat (12) near the end, a top seat (9) is provided at the top center of the side seat (12), and the interior of the top seat (9) is connected to the interior of the top seat (9), a friction drive roller (39) is rotatably connected to the top center of the inner side of the top of the top seat (9), the friction drive roller (39) and the guide rods (37) are connected by a colored light-transmitting film (36), a drive motor (10) is provided at the center of one side of the top seat (9), and the output end of the drive motor (10) is connected to the friction drive roller (39).

8. The training device for dance balance according to claim 7, characterized in that, The light and shadow simulation mechanism also includes a tension adjustment roller (41). The tension adjustment roller (41) is rotatably connected to both sides of the lower middle part of the top seat (9). The outer wall of the tension adjustment roller (41) is connected to the inner wall of the colored light-transmitting film (36) at the corresponding position. Multiple light and shadow patches (40) are provided on the colored light-transmitting film (36). Multiple linear light sources (38) are equidistantly arranged in the middle of the inner side of the side seat (12).

9. The training device for dance balance according to claim 1, characterized in that, The collaborative training mechanism includes a sliding rod (8). The top two sides of the mounting frame (17) are fixedly connected to the sliding rod (8). The sliding rod (8) is slidably connected to a sliding seat (7). The bottom of the sliding seat (7) is provided with a fixed pulley (43). The middle of the outer wall of the fixed pulley (43) is provided with a wire-locking groove (42).

10. The training device for dance balance according to claim 9, characterized in that, The collaborative training mechanism also includes a connecting rope (6), the bottom of the sliding rod (8) is provided with a connecting rope (6), and the middle part of the connecting rope (6) is located inside the wire groove (42). Both ends of the connecting rope (6) are provided with lifting ring seats (18), and the lifting ring seats (18) are provided with sponge sleeves.

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