CN109453502B - Training device and training method for full-automatic dance leg consumption - Google Patents
Training device and training method for full-automatic dance leg consumption Download PDFInfo
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- CN109453502B CN109453502B CN201811626604.1A CN201811626604A CN109453502B CN 109453502 B CN109453502 B CN 109453502B CN 201811626604 A CN201811626604 A CN 201811626604A CN 109453502 B CN109453502 B CN 109453502B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/096—Adjustable dimensions automatically adjusted according to anthropometric data of the user
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2244/00—Sports without balls
- A63B2244/22—Dancing
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- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
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Abstract
The invention belongs to the technical field of dance auxiliary training, and relates to a full-automatic dance leg-loss training device and a training method, wherein the training device comprises a fixed connection device, a lifting control device, a foot wrapping device and a wireless remote control device; the fixed connecting device and the foot wrapping device are respectively arranged at the top and the bottom of the lifting control device; the wireless remote control device is connected with the wireless network of the lifting control device and drives the foot wrapping device to lift through the lifting control device. The invention provides a full-automatic dance leg-loss training device and a training method, which can improve the leg-loss training efficiency of trainers on different dance foundations, are convenient to adjust the leg-loss height, are intelligently and automatically controlled, and ensure the leg-loss training effect and the health of ankle and heel bones of the trainers.
Description
Technical Field
The invention belongs to the technical field of dance auxiliary training, relates to a dance leg-loss training device, and particularly relates to a full-automatic dance leg-loss training device and a training method.
Background
The leg consumption training is an important link in the dance basic training, the height, strength and method of the leg consumption are important to the training of dancer flexibility, but the height of the conventional dance barre is generally applicable to the handle holding training and leg pressing for realizing low-strength flexibility training at present; meanwhile, currently, common tools for leg consumption of dancers are short cabinets, common stools, steps and the like for storing clothes, and no professional training device capable of being controlled automatically exists. In addition, because the hardness of dance barre, bench, step is great and highly fixed, neither do benefit to the training person of different dance foundations to carry out the pliability training, also caused harm to training person's ankle and heel bone simultaneously. At present, the improvement of a dance barre mainly comprises an automatic lifting type dance barre or a manual regulation type dance barre, and although the dance barre realizes the difficult problem of height adjustment, the dance barre is difficult to popularize due to the fact that the dance barre is manually regulated midway in the training process, the training effect is seriously affected, and meanwhile, the dance barre is uneven, and has the characteristics of large cost, large size and the like. Therefore, the invention is very important to a training device and a training method for full-automatic dance leg loss of trainers with different dance foundations.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides the full-automatic dance leg-loss training device and the training method, which can improve the leg-loss training efficiency of trainers with different dance foundations, are convenient to adjust the leg-loss height, are intelligently and automatically controlled, and ensure the leg-loss training effect and the health of ankles and heel bones of the trainers.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a full-automatic dance consumes trainer of leg, its characterized in that: the training device for the full-automatic dance leg consumption comprises a fixed connection device, a lifting control device, a foot wrapping device and a wireless remote control device; the fixed connection device and the foot wrapping device are respectively arranged at the top and the bottom of the lifting control device; the wireless remote control device is connected with the wireless network of the lifting control device and drives the foot wrapping device to lift through the lifting control device.
Preferably, the lifting control device comprises a steering engine, a pulley winding assembly and a supporting plate device; the steering engine and the pulley winding assembly are respectively fixed on the supporting plate device; the steering engine is connected with the pulley winding assembly; the fixed connection device is arranged at the top of the supporting plate device; the pulley winding assembly is connected with the foot wrapping device; the wireless remote control device is connected with the steering engine wireless network and drives the foot wrapping device to do lifting motion through the steering engine and the pulley winding assembly.
Preferably, the steering engine comprises a speed change gear set, a position feedback potentiometer, a control circuit board, a power supply and a small direct current motor; the power supply is connected with the small direct current motor through the control circuit board; an output shaft of the small direct current motor is connected with the pulley winding assembly through a speed change gear set; the position feedback potentiometer is connected with the shaft of the speed change gear set, the wireless remote control device is connected with the control circuit board in a wireless network and controls the small direct current motor to rotate through the control circuit board, and the steering engine works on the principle that the control circuit board receives control signals from the wireless remote control device and controls the motor to rotate, and the motor drives the speed change gear set. The output shaft of steering wheel and position feedback potentiometer are continuous, and when the change gear group rotated, drive position feedback potentiometer, position feedback potentiometer will output a voltage signal to control circuit board, feeds back, then control circuit board is according to the pivoted direction of position decision motor and speed. The working flow is as follows: control signal, control circuit board, motor rotation, rotation of a speed change gear set, position feedback potentiometer and control circuit board feedback.
Preferably, the foot wrapping device comprises a supporting plate which is arc-shaped or circular in shape as a whole; the lifting control device is connected with the supporting plate and drives the supporting plate to lift.
Preferably, the foot wrap device used in the present invention further comprises a flexible pad disposed on the pallet.
Preferably, the fixed connection employed in the present invention comprises a connection belt; the connecting device belt is arranged at the top of the lifting control device.
Preferably, the fixing connection device adopted by the invention further comprises a connection device automatic buckle arranged on the belt of the connection device.
Preferably, the full-automatic dance leg-loss training device further comprises a nylon rope arranged between the lifting control device and the foot wrapping device; the lifting control device is connected with the foot wrapping device through a nylon rope and drives the foot wrapping device to perform lifting movement through the nylon rope.
The training method of the training device based on the full-automatic dance leg consumption is characterized by comprising the following steps of: the training method comprises the following steps:
1) Selecting a training mode; the training mode comprises a lowest stretching amplitude, a middle stretching amplitude and a highest stretching amplitude;
2) Fixing the leg of the trainer in the foot wrapping device;
3) The wireless remote control device remotely controls the lifting control device, and the foot wrapping device is lifted to the lowest stretching amplitude through the lifting control device, and then the foot wrapping device stands for a time T;
4) The wireless remote control device remotely controls the lifting control device, and the foot wrapping device is lifted to the middle stretching amplitude through the lifting control device, and then the foot wrapping device stands for a time T;
5) The wireless remote control device remotely controls the lifting control device, and the foot wrapping device is lifted to the highest stretching amplitude through the lifting control device, and then the standing time is 2T;
6) The wireless remote control device remotely controls the lifting control device, and the foot wrapping device is lowered through the lifting control device, so that leg consumption training is completed.
Preferably, the minimum stretch amplitude employed in the present invention is 180 +15°; the median stretching amplitude is 180 ° +30°; the highest stretch amplitude is 180 ° +45°;
the lifting comprises rapid lifting and slow lifting; the expression of the time t of the lifting is:
wherein:
n is the rotation speed of the steering engine;
x is the leg length of the trainer;
θ is the lowest stretching amplitude, median stretching amplitude or highest stretching amplitude;
t is the time of lift;
r is the radius of the pulley winding assembly.
The invention has the following beneficial effects:
the invention provides a full-automatic dance leg-loss training device, which comprises a fixed connection device, a lifting control device, a foot wrapping device and a wireless remote control device, wherein the fixed connection device is connected with the lifting control device; the fixed connecting device and the foot wrapping device are respectively arranged at the top and the bottom of the lifting control device; the wireless remote control device is connected with the wireless network of the lifting control device and drives the foot wrapping device to lift through the lifting control device. The full-automatic training equipment provided by the invention improves the effectiveness of leg consumption training of a trainer with different dance foundations; the training equipment has the characteristics of convenient adjustment and automatic control of the leg consumption height, and the flexible design of the foot wrapping part, so that the leg consumption training effect and the ankle health of a trainer are further ensured. The full-automatic training method is suitable for trainers with different dance foundations, and achieves more efficient and targeted training. The invention improves the efficiency of leg-consuming training of the trainers on different dance foundations, and meanwhile, the training equipment has the characteristics of convenient leg-consuming height adjustment and intelligent automatic control, and the flexible design of the foot-wrapping part, thereby further ensuring the leg-consuming training effect and the ankle and heel bone health of the trainers.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a training device for fully automatic dance leg consumption provided by the invention;
FIG. 2 is a schematic view of a connection device used in the present invention;
FIG. 3 is a schematic view of a lifting control device according to the present invention
FIG. 4 is a schematic view of the internal structure of the steering engine used in the present invention;
FIG. 5 is a schematic diagram of the cross-sectional structure of the internal structure of the steering engine used in the invention;
FIG. 6 is a schematic diagram of a wireless remote control key employed in the present invention;
in the figure:
1-a fixed connection device; 11-automatic buckling of the connecting device; 12-connecting device belts; 2-lifting control device; 21-steering engine; 211-a speed change gear set; 212-an adjustable dot position device; 213-a control circuit board; 214-a power supply; 215-small dc motor; 22-pulley winding assembly; 23-a support plate arrangement; 3-nylon rope; 4-foot wrapping device; 41-supporting plates; 42-flexible pad; 5-wireless remote control device.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
The invention provides a full-automatic dance leg-loss training device, which comprises a fixed connection device 1, a lifting control device 2, a foot wrapping device 4 and a wireless remote control device 5, wherein the fixed connection device is connected with the lifting control device; the fixed connecting device 1 and the foot wrapping device 4 are respectively arranged at the top and the bottom of the lifting control device 2; the wireless remote control device 5 is connected with the lifting control device 2 in a wireless network and drives the foot wrapping device 4 to do lifting movement through the lifting control device 2.
Referring to fig. 1, the wireless remote control device 5 is used for wirelessly controlling the rotation of the pulley winding assembly 22 to perform leg-consuming exercises according to different training methods. Referring to fig. 1 and 6, the wireless remote control device 5 has 12 keys including a power on key, a power off key, a lifting device lifting key, a lifting device lowering key, a lifting device emergency brake key, a leg length input module, a training mode 1 selection key, a training mode 2 selection key, a training mode 3 selection key, a training mode 4 selection key, a training mode 5 selection key, and a training mode 6 selection key.
The lifting control device 2 comprises a steering engine 21, a pulley winding assembly 22 and a supporting plate device 23; the steering engine 21 and the pulley winding assembly 22 are respectively fixed on the supporting plate device 23; the steering engine 21 is connected with the pulley winding assembly 22; the fixed connection 1 is arranged on top of the support plate 23; the pulley winding assembly 22 is connected with the foot wrapping device 4; the wireless remote control device 5 is connected with a steering engine 21 through a wireless network and drives the foot wrapping device 4 to do lifting movement through the steering engine 21 and a pulley winding assembly 22. Referring to fig. 1, the lifting control device 2 includes a support plate device 23 for fixing all components, which fixes the steering engine 21 and the pulley winding assembly device 22 connected with the steering engine by bolts, and simultaneously provides a reaction force for the lower foot wrapping device 4 together with the upper fixed connection device 1. Referring to fig. 1, 3 and 4, the steering engine 21 in the lifting control device 2 includes a control circuit board 213, a power supply 214, a small dc motor 215, a speed-changing gear set 211 and a position feedback potentiometer 212, wherein the control circuit board 213 includes a reader antenna, a reader and a processor, the reader antenna receives signals sent by the wireless remote control device 5, the reader antenna receives signals sent by the signal source, sends the signals to the reader, the reader receives the received signals, and sends the received processing results to the processor, and the processor realizes the processing of different rotation speeds, different steering directions and different lifting and lowering distances of the steering engine 21 according to the received results.
The steering engine 21 comprises a speed change gear set 211, a position feedback potentiometer 212, a control circuit board 213, a power supply 214 and a small direct current motor 215; the power supply 214 is connected with the small direct current motor 215 through the control circuit board 213; an output shaft of the small direct current motor 215 is connected with the pulley winding assembly 22 through a speed change gear set 211; the wireless remote control device 5 is connected with the control circuit board 213 in a wireless network and controls the rotation of the small direct current motor 215 through the control circuit board 213. The steering engine works in the principle that a control circuit board receives a control signal from a wireless remote control device and controls a motor to rotate, and the motor drives a speed change gear set. The output shaft of steering wheel and position feedback potentiometer are continuous, and when the change gear group rotated, drive position feedback potentiometer, position feedback potentiometer will output a voltage signal to control circuit board, feeds back, then control circuit board is according to the pivoted direction of position decision motor and speed. The working flow is as follows: control signal, control circuit board, motor rotation, rotation of a speed change gear set, position feedback potentiometer and control circuit board feedback.
The foot wrapping device 4 comprises a supporting plate 41 which is in an arc shape or a circular ring shape as a whole; the lifting control device 2 is connected with the supporting plate 41 and drives the supporting plate 41 to perform lifting movement. The foot-wrapping device 4 also includes a flexible pad 42 disposed on the pallet 41. Referring to fig. 1, the foot wrapping device 4 includes different types of foot wrapping devices, wherein the supporting plate 41 and the flexible pad 42 are provided with different hardness according to the self-situation of the trainer.
The fixed connection device 1 comprises a connection device belt 12 and a connection device automatic buckle 11 arranged on the connection device belt 12; a connecting device belt 12 is provided on top of the elevation control unit 2. Referring to fig. 1 and 2, the fixed connection device 1 is composed of an automatic buckle 12 of the connection device, which is connected through two reserved holes penetrating through the middle top of the lifting device, and is fixed with the dance handle by tightening and loosening the belt 12 of the connection device, and the fixed connection device 1 has the advantages of simple structure, quick buckle and convenient tightening and loosening adjustment.
The training device for the full-automatic dance leg consumption also comprises a nylon rope 3 arranged between the lifting control device 2 and the foot wrapping device 4; the lifting control device 2 is connected with the foot wrapping device 4 through the nylon rope 3 and drives the foot wrapping device 4 to perform lifting movement through the nylon rope 3.
The invention also provides a training method of the training device based on the full-automatic dance leg loss, which comprises the following steps:
1) Selecting a training mode; the training mode comprises a lowest stretching amplitude, a middle stretching amplitude and a highest stretching amplitude;
2) Securing the leg of the trainer in the foot wrapping device 4;
3) The wireless remote control device 5 remotely controls the lifting control device 2, and the foot wrapping device 4 is lifted to the lowest stretching amplitude by the lifting control device 2, and then the foot wrapping device stands for a time T;
4) The wireless remote control device 5 remotely controls the lifting control device 2, and the foot wrapping device 4 is lifted to the middle stretching amplitude by the lifting control device 2, and then the foot wrapping device stands for a time T;
5) The wireless remote control device 5 remotely controls the lifting control device 2, and the foot wrapping device 4 is lifted to the highest stretching amplitude through the lifting control device 2, and then the standing time is 2T;
6) The wireless remote control device 5 remotely controls the lifting control device 2, and the foot wrapping device 4 is lowered through the lifting control device 2, so that leg consumption training is completed.
The lowest stretch amplitude is 180 + 15; the median stretching amplitude is 1830 ° +30 °; the highest stretching amplitude is 180 ° +45°;
lifting includes rapid lifting and slow lifting; the expression for the time t of the lift is:
wherein:
n is the rotational speed of the steering engine 21;
x is the leg length of the trainer;
θ is the lowest stretching amplitude, median stretching amplitude or highest stretching amplitude;
t is the time of lift;
r is the radius of the pulley winding assembly 22.
As shown in fig. 1 to 5, the full-automatic dance leg-consuming training device provided by the invention comprises a fixed connection device 1, a lifting control device 2, a foot wrapping device 4 and a wireless remote control device 5, wherein the fixed connection device 1 is used for fixedly connecting the leg-consuming training device to a common dance barre; the lifting control device 2 comprises a supporting plate device 23 for fixing all components, a steering engine 21 and a pulley winding component 22 connected with the steering engine 21, and the foot wrapping device 4 comprises supporting plates 41 and flexible pads 42 of different types; the wireless remote control device 5 is used for wirelessly controlling the rotation of the pulley winding assembly 22, so that leg consumption training of each item is realized according to different training methods.
The leg-consuming device is set to a 180 +45 floatable range in the training method, wherein the leg length is defined as follows: the measurement of leg length is based on dancer stature selection standard to set for leg length to leg bottom to buttock and thigh intertransverse buttock line, has stronger suitability and scientificity. According to measurement statistics of the height and leg length of the dancer of 5 to 18 years old, the leg length of the normal male and female of 5 to 18 years old is in the range of 50 to 120cm. The leg-consuming device is set to a 180 DEG +45 DEG floatable range based on the demands of dancer leg muscles and ligaments in dancer training and performance, and the stretching amplitude that dancers can generally bear and reach.
The training method is divided into the following 6 training modes, wherein the highest stretching amplitude is 180 degrees+15 degrees, 180 degrees+30 degrees and 180 degrees+45 degrees respectively, and each mode is divided into two modes of slow sectional lifting and quick sectional lifting according to different rotating speeds of steering engines. The details are shown in the following table.
And in each training mode, after the training mode is lifted to the highest training amplitude of each section in a segmented mode according to the respective lifting sequence and lifting speed, keeping the training mode stationary for 5 minutes, and then lifting the training mode in sequence according to the lifting speed until the training mode is lifted to the highest stretching amplitude of the training mode, keeping the training mode stationary for 10 minutes, and then descending the training mode until the training mode is completed after the training mode is lowered to 180 degrees, wherein the slow representation in each section of lifting speed means that the lifting time of each section of each training mode is 10 minutes, and the fast representation in each section of lifting speed means that the lifting time of each section of each training mode is 5 minutes.
The segment lifting time t corresponding to the slowness and the rapidness in the 6 training modes is mainly determined by the following parameters: the leg length X of a trainer, the highest stretching amplitude theta of each training mode, the radius r of a wire pulley block, the wire rotating speed v of a wire pulley, the required distance S for sectional lifting and the rotating speed n of a steering engine are determined according to the following formula 1-formula 4:
S＝νt (2)
ν＝2πnr (3)
wherein the steering engine rotation speed n is determined according to the input leg length X of the trainer and the time required by the selected mode.
Referring to fig. 1 and 5, different training methods are mainly used for performing different types of training according to basic work conditions of a trainer and training targets of the trainer, wherein a training mode 1 is a general training mode, namely after the trainer determines the position of a foot wrapping device 4 according to a lifting key of a lifting device and a descending key of the lifting device in a wireless remote control device, the trainer is fixed and does not move, presses the training mode 1 key, and the training device slowly lifts to 185 ℃ within 5 minutes according to the training method, then keeps for 5 minutes and does not move until reaching the highest point after 25 minutes, and then descends in sequence after keeping for 10 minutes and descends to 180 ℃ at uniform speed to complete training.
Claims (6)
1. The training device comprises a fixed connection device (1), a lifting control device (2), a foot wrapping device (4) and a wireless remote control device (5); the fixed connecting device (1) and the foot wrapping device (4) are respectively arranged at the top and the bottom of the lifting control device (2); the wireless remote control device (5) is connected with the lifting control device (2) in a wireless network and drives the foot wrapping device (4) to do lifting movement through the lifting control device (2);
the fixed connecting device (1) comprises a connecting device belt (12) and a connecting device automatic buckle (11) arranged on the connecting device belt (12), wherein the connecting device belt (12) is arranged at the top of the lifting control device (2); it is characterized in that the method comprises the steps of,
the lifting control device (2) comprises a steering engine (21) and a pulley winding assembly (22);
the training device further comprises a nylon rope (3) arranged between the lifting control device (2) and the foot wrapping device (4), wherein the lifting control device (2) is connected with the foot wrapping device (4) through the nylon rope (3) and drives the foot wrapping device (4) to lift through the nylon rope (3);
the fixed connecting device (1) is used for fixedly connecting the training device on a common dance barre, and the connection between the fixed connecting device (1) and the common dance barre is fixed through the tightness of a connecting device belt (12); after the fixed connection device (1) is fixedly connected with the common dance barre, the fixed connection device (1) is connected to the common dance barre in a hoisting way through a connection device belt (12), and the common dance barre, the lifting control device (2), the nylon rope (3) and the foot wrapping device (4) are sequentially arranged from high to low;
the wireless remote control device (5) remotely controls the lifting control device (2) and lifts the foot wrapping device (4) to the lowest stretching amplitude, to the middle stretching amplitude or to the highest stretching amplitude through the lifting control device (2), wherein the lowest stretching amplitude is 180 degrees+15 degrees, the middle stretching amplitude is 180 degrees+30 degrees and the highest stretching amplitude is 180 degrees+45 degrees; the wireless remote control device (5) comprises 12 keys, wherein the keys comprise a power on key, a power off key, a lifting device lifting key, a lifting device descending key, a lifting device emergency braking key, a leg length input module, a training mode 1 selection key, a training mode 2 selection key, a training mode 3 selection key, a training mode 4 selection key, a training mode 5 selection key and a training mode 6 selection key;
in each training mode, after the training mode is lifted to the highest stretching amplitude of each segment in a segmented mode according to the respective lifting sequence and lifting speed, keeping the training mode motionless for 5 minutes, and then lifting the training mode in sequence according to the lifting speed until the training mode motionless for 10 minutes after lifting to the highest stretching amplitude of the training mode, and then descending the training mode until the training mode motionless for 180 degrees; wherein, the lifting speed of each section is divided into a slow one and a fast one, the slow one means that the lifting time of each section of each training mode is 10 minutes, and the fast one means that the lifting time of each section of each training mode is 5 minutes; the segment rise time t corresponding to the slowness and the rapidness in the 6 training modes is determined by the following parameters: the leg length X of a trainer, the highest stretching amplitude theta of each training mode, the radius r of a line pulley block, the line rotating speed v of a line pulley, the required distance S for sectional lifting and the rotating speed n of a steering engine are shown in the following formulas 1-4:
S＝νt(2)
ν＝2πnr(3)
wherein:
n is the rotating speed of the steering engine (21), and is determined according to the input leg length X of the trainer and the time required by the selected training mode;
x is the leg length of the trainer, defined as: the leg length is set from the transverse buttock line between the buttock and the thigh to the sole;
θ is the lowest stretching amplitude, median stretching amplitude or highest stretching amplitude;
t is the time of lift;
r is the radius of the pulley winding assembly (22).
2. The training device for fully automatic dance leg consumption according to claim 1, wherein: the lifting control device (2) also comprises a supporting plate device (23); the steering engine (21) and the pulley winding assembly (22) are respectively fixed on the supporting plate device (23); the steering engine (21) is connected with the pulley winding assembly (22); the fixed connection device (1) is arranged at the top of the supporting plate device (23); the pulley winding assembly (22) is connected with the foot wrapping device (4); the wireless remote control device (5) is connected with a steering engine (21) through a wireless network, and drives the foot wrapping device (4) to do lifting motion through the steering engine (21) and the pulley winding assembly (22).
3. The training device for fully automatic dance leg consumption according to claim 2, wherein: the steering engine (21) comprises a speed change gear set (211), a position feedback potentiometer (212), a control circuit board (213), a power supply (214) and a small direct current motor (215); the power supply (214) is connected with the small direct current motor (215) through the control circuit board (213); an output shaft of the small direct current motor (215) is connected with the pulley winding assembly (22) through a speed change gear set (211); the position feedback potentiometer (212) is connected with the shaft of the speed change gear set (211), and the wireless remote control device (5) is connected with the control circuit board (213) in a wireless network and controls the small direct current motor (215) to rotate through the control circuit board (213).
4. A fully automated dance leg loss training apparatus according to claim 1, 2 or 3, wherein: the foot wrapping device (4) comprises a supporting plate (41) which is integrally arc-shaped or circular; the lifting control device (2) is connected with the supporting plate (41) and drives the supporting plate (41) to perform lifting movement.
5. The training device for fully automatic dance leg consumption according to claim 4, wherein: the foot-wrapping device (4) further comprises a flexible pad (42) placed on the pallet (41).
6. Training method based on a training device for full-automatic dance leg-loss according to any of claims 1-5, characterized in that the training method comprises the following steps:
1) Selecting a training mode; the training mode comprises a lowest stretching amplitude, a middle stretching amplitude and a highest stretching amplitude;
2) Fixing the leg of the trainer in the foot wrapping device (4);
3) The wireless remote control device (5) remotely controls the lifting control device (2) and lifts the foot wrapping device (4) to the lowest stretching amplitude through the lifting control device (2), and then the foot wrapping device stands for a time T;
4) The wireless remote control device (5) remotely controls the lifting control device (2) and lifts the foot wrapping device (4) to the middle stretching amplitude through the lifting control device (2), and then the foot wrapping device stands for a time T;
5) The wireless remote control device (5) remotely controls the lifting control device (2) and lifts the foot wrapping device (4) to the highest stretching amplitude through the lifting control device (2), and then the foot wrapping device stands for 2T;
6) The wireless remote control device (5) remotely controls the lifting control device (2) and descends the foot wrapping device (4) through the lifting control device (2) to finish leg consumption training.
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| CN201811626604.1A CN109453502B (en) | 2018-12-28 | 2018-12-28 | Training device and training method for full-automatic dance leg consumption |
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| CN201811626604.1A CN109453502B (en) | 2018-12-28 | 2018-12-28 | Training device and training method for full-automatic dance leg consumption |
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| CN206167793U (en) * | 2016-11-23 | 2017-05-17 | 东北石油大学 | Dance barre |
| CN107596637A (en) * | 2017-10-31 | 2018-01-19 | 王馨莹 | A kind of dancing pliability trains equipment |
| CN207119103U (en) * | 2017-08-17 | 2018-03-20 | 郑月光 | A kind of automatic-lifting type dancing bar |
| CN209422906U (en) * | 2018-12-28 | 2019-09-24 | 中南民族大学 | A kind of training device of full-automatic dancing consumption leg |
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| CN205235322U (en) * | 2015-12-23 | 2016-05-18 | 漯河职业技术学院 | Ballet dancing posture training auxiliary device |
| CN205832497U (en) * | 2016-07-17 | 2016-12-28 | 中国矿业大学徐海学院 | A kind of gymnastics special steering wheel of band position feedback |
| CN206167793U (en) * | 2016-11-23 | 2017-05-17 | 东北石油大学 | Dance barre |
| CN207119103U (en) * | 2017-08-17 | 2018-03-20 | 郑月光 | A kind of automatic-lifting type dancing bar |
| CN107596637A (en) * | 2017-10-31 | 2018-01-19 | 王馨莹 | A kind of dancing pliability trains equipment |
| CN209422906U (en) * | 2018-12-28 | 2019-09-24 | 中南民族大学 | A kind of training device of full-automatic dancing consumption leg |
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