A dance form training aid

Abstract

The utility model provides a kind of dance shape training aid, the utility model relates to dance training technical field, including first jacket and second jacket, first jacket and second jacket are elastic gum C type clamp;Sensing disc is provided between first jacket and second jacket, base disc is fixed in sensing disc, and angle displacement sensor is embedded on base disc;The beneficial effects of the utility model are that: it can be through the sensor module based on data visualization scheme, to utilize first jacket and second jacket respectively fixed in joint position two ends of trainee, utilize the sensing disc set between jacket to cooperate with angle bar structure and the specific angle data of real-time sensing jacket, that is, through sensing disc and output the active angle of joint, cooperate with the data of feedback to assist trainee to adjust body position according to real-time data gradually when in self-training, that is, realize the auxiliary training to dance shape, improve the practicability of the aid.

Description

Technical Field

[0001] This utility model relates to the field of dance training technology, and more specifically, to a dance posture training aid. Background Technology

[0002] Dance physical training is a systematic exercise designed to enhance a dancer's physical expressiveness. It focuses on shaping body form, posture, and movement patterns that meet the aesthetic requirements of dance. Its core content includes flexibility development, strength building, coordination and balance cultivation, as well as meticulous refinement of body lines and movement quality. It not only effectively prevents sports injuries and improves posture, but also fundamentally enhances a dancer's technical precision, movement expressiveness, and artistic appeal, making the body a more precise and aesthetically pleasing tool for artistic expression. Existing digital training systems for dance posture training mostly use pressure feedback pads to monitor pressure points of various body movements, such as the soles of the feet, to provide visual data feedback and facilitate posture adjustments for trainees. However, in autonomous posture training scenarios, trainees still need to rely on observing their own body movements to adjust the position of corresponding limbs. Some movements are difficult to observe visually when performed in a coordinated manner, and there is a lack of methods to assist in judging posture to meet the needs of dance training. Utility Model Content

[0003] The technical problem this invention aims to solve is that existing visual data assistance methods for dance training are difficult to meet the needs of judging body position in some scenarios. To address this problem, a dance body training assistant is provided.

[0004] The purpose and effect of this utility model are achieved by the following specific technical means: it includes a first clip and a second clip, both of which are elastic rubber C-shaped clips; A sensing disk is provided between the first and second clips. A base disk is fixed in the sensing disk, and an angular displacement sensor is embedded in the base disk. The sensing end of the angular displacement sensor is provided with a pair of matching protrusions that rotate coaxially. The outer ends of the two protrusions extend to the outer ends of the first and second clips respectively. The change of the inner angle between the two protrusions is positively correlated with the rotation position of the protrusions of the angular displacement sensor. The first and second jackets are fixedly provided with sliding sleeves at their outer ends that are matched to the sliding of the angle rod.

[0005] A further preferred embodiment: both the first jacket and the second jacket have fastening straps at their C-shaped opening ends, and the fastening straps are fastened and fixed by a Velcro structure.

[0006] A further preferred embodiment: the inner lining surfaces of the first jacket and the second jacket are coated with wear-resistant mesh.

[0007] A further preferred embodiment: a battery module is embedded in the sensing disk, and the battery module includes a Bluetooth module, and the battery module is connected to the angular displacement sensor.

[0008] A further preferred embodiment: the angular displacement sensor has a recessed bearing axially positioned at the matching end of the convex shaft and the angle rod, and the recessed bearing is matched with the angle rod for positioning.

[0009] A further preferred embodiment: the end of the corner rod protrudes to form a stepped surface that cooperates with the sliding sleeve for limiting, and the sliding sleeve is provided with a roller disk that rolls with the sliding end of the corner rod.

[0010] The beneficial effects of this utility model are: This dance posture training aid uses a sensor module based on a data visualization scheme. The first and second clips are fixed at both ends of the trainee's joint position. The sensor disk set between the clips works in conjunction with the angle rod structure to sense the specific angle data of the clips in real time. That is, the sensor disk senses and outputs the joint's movement angle. With the feedback data, the trainee can gradually adjust the limb position according to the real-time data during self-training, thus realizing the auxiliary training of dance posture and improving the practicality of the aid. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the internal planar structure of the sensing disk of this utility model; Figure 3 This is a schematic diagram of the internal planar structure of the sensing disk of this utility model; Figure 4 This is a schematic diagram of the angle rod connection state of this utility model.

[0013] Figures 1-4 In the middle: First clamp 1, Second clamp 2, Fastening belt 3, Sensor disk 4, Angle rod 5, Base disk 6, Angular displacement sensor 7, Battery module 8, Notched bearing 9, Sliding sleeve 10, Roller disk 11. Detailed Implementation

[0014] To better understand the above-mentioned objectives, features, and advantages of this utility model, the following description is provided in conjunction with the accompanying drawings. Figures 1-4 The present invention will be further described in detail below with specific embodiments. The following embodiments are merely examples for implementing the present invention. It must be noted that the disclosed embodiments do not limit the scope of the present invention. On the contrary, any modifications and refinements made without departing from the scope of the present invention are within the patent protection scope of the present invention.

[0015] A dance posture training aid includes a first clip 1 and a second clip 2, both of which are elastic rubber C-shaped clips; A sensing disk 4 is provided between the first jacket 1 and the second jacket 2. A base disk 6 is fixed in the sensing disk 4, and an angular displacement sensor 7 is embedded in the base disk 6. The sensing end of the angular displacement sensor 7 is provided with a pair of matching protrusions that rotate coaxially. The outer ends of the two protrusions extend to the outer ends of the first jacket 1 and the second jacket 2 respectively, and angle rods 5 are provided. The change of the inner included angle of the two angle rods 5 is positively correlated with the rotation position of the protrusions of the angular displacement sensor 7. The first sleeve 1 and the second sleeve 2 are fixedly provided with sliding sleeves 10 at their outer ends, which are slidably matched with the angle rod 5; This training aid mainly consists of a first clip 1 and a second clip 2 symmetrically arranged as clamping ends at the joint positions. During installation, the first clip 1 and the second clip 2 are clamped together at both ends of the limb joint. During limb training, the movement of the limb joint will cause the relative positions of the first clip 1 and the second clip 2 to change. During the change, the sensor disk 4 and the connecting angle rod 5 set between the first clip 1 and the second clip 2 will coordinate with the movement of the limb joint. The displacement of the angle rod 5 corresponding to the first clip 1 and the second clip 2 will cause the end of the angle rod 5 to rotate synchronously along the angular displacement sensor 7. The angular displacement sensor 7 is used to collect the angle position of the angle rod 5 corresponding to the two clips in real time, thereby obtaining the limb joint position data during body training. This joint position data can be fed back to the trainee to assist the trainee in making real-time adjustments based on the data. This training aid has a simple structure and is easy to install, which improves its practicality. Based on the above, a battery module 8 is embedded in the sensor disk 4, and the battery module 8 includes a Bluetooth module. The battery module 8 is connected to the angular displacement sensor 7 and assists and provides feedback to the angular displacement sensor 7 through Bluetooth transmission. The data of the angular displacement sensor 7 is transmitted via Bluetooth, so that the auxiliary trainer can be connected to existing digital body training equipment. The angle data is output in real time through voice playback, so as to deal with the situation when the trainee cannot easily judge the position of the body by visual inspection through a mirror while maintaining part of the body position during self-training, thus improving the practicality of the training aid.

[0016] Furthermore, both the first clip 1 and the second clip 2 are provided with fastening straps 3 at their C-shaped opening sides. The fastening straps 3 are fastened by Velcro. Based on the clamping and fixing by the C-shaped clip structure, the fastening straps 3 can be used to further reinforce the clamping and fixing position of the first clip 1, the second clip 2 and the limb by wrapping and wrapping.

[0017] Furthermore, the inner lining surfaces of the first clip 1 and the second clip 2 are coated with wear-resistant mesh, which further enhances the friction at the clamping ends of the first clip 1 and the second clip 2 through the mesh structure of the inner lining, ensuring the stability of the first clip 1 and the second clip 2 in fixing the limb position.

[0018] Furthermore, the angular displacement sensor 7 is axially limited by a recessed bearing 9 at the matching end of the convex shaft and the angle rod 5, and the recessed bearing 9 is matched with the angle rod 5 for limiting. The corresponding rotation angle of the recessed bearing 9 helps to limit the angle rod 5 within the range of negative 30 degrees, so as to limit the maximum included angle of the two angle rods 5 within 210 degrees, thereby controlling the orientation position of the angle rod 5 and adapting to the maximum range of motion of the joint.

[0019] Furthermore, the end of the angle rod 5 protrudes to form a stepped surface that cooperates with the sliding sleeve 10 for limiting. The sliding sleeve 10 is provided with a roller disk 11 at the sliding end of the angle rod 5 to improve the smoothness of the sliding end between the angle rod 5 and the sliding sleeve 10.

[0020] During installation, the first clip 1 and the second clip 2 are respectively clamped and set at both ends of the limb joint; During limb training, the movement of limb joints will cause the relative positions of the first sleeve 1 and the second sleeve 2 to change. During the change, the sensor disk 4 set between the first sleeve 1 and the second sleeve 2 and the connected angle rod 5 will coordinate with the movement of the limb joints. The change of joint position will also change the relative distance between the angle rod 5 and the first sleeve 1 and the second sleeve 2. The change of distance is adapted by the sliding of the angle rod 5 and the outer sliding sleeve 10 of the first sleeve 1 and the second sleeve 2. The displacement of the angle rod 5 corresponding to the first sleeve 1 and the second sleeve 2 will cause the end of the angle rod 5 to rotate synchronously along the angular displacement sensor 7. The angular displacement sensor 7 is used to collect the angle position of the angle rod 5 corresponding to the two sleeves in real time, and then obtain the limb joint position data during body training. Based on Bluetooth transmission, the data from the angular displacement sensor 7 is transmitted via Bluetooth, which allows the auxiliary trainer to be connected to existing digital body training equipment and output the angle data in real time through voice playback.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A dance posture training aid, characterized in that: It includes a first clip (1) and a second clip (2), both of which are elastic rubber C-shaped clips; A sensing disk (4) is provided between the first sleeve (1) and the second sleeve (2). A base disk (6) is fixed in the sensing disk (4), and an angular displacement sensor (7) is embedded on the base disk (6). The sensing end of the angular displacement sensor (7) is provided with a pair of matching protrusions that rotate coaxially. The outer ends of the two protrusions extend to the outer ends of the first sleeve (1) and the second sleeve (2) respectively, and angle rods (5) are provided. The change of the inner angle of the two angle rods (5) is positively correlated with the rotation position of the protrusions of the angular displacement sensor (7). The first sleeve (1) and the second sleeve (2) are fixedly provided with sliding sleeves (10) that slide and match the angle rod (5) at their outer ends.

2. The dance posture training aid according to claim 1, characterized in that: Both the first sleeve (1) and the second sleeve (2) are provided with fastening straps (3) at their C-shaped opening sides, and the fastening straps (3) are fixed by Velcro.

3. The dance posture training aid according to claim 1, characterized in that: The inner lining surfaces of the first jacket (1) and the second jacket (2) are coated with wear-resistant mesh.

4. The dance posture training aid according to claim 1, characterized in that: The sensing disk (4) is equipped with a battery module (8), and the battery module (8) includes a Bluetooth module. The battery module (8) is connected to the angular displacement sensor (7).

5. The dance posture training aid according to claim 1, characterized in that: The angular displacement sensor (7) is provided with a recessed bearing (9) at the matching end of the convex shaft and the angle rod (5) for axial positioning, and the recessed bearing (9) is matched with the angle rod (5) for positioning.

6. The dance posture training aid according to claim 1, characterized in that: The end of the angle rod (5) protrudes to form a stepped surface that is matched with the sliding sleeve (10) for positioning. The sliding sleeve (10) is provided with a roller disk (11) at the sliding end of the angle rod (5).

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