CN113144506A - Motor system for a resistance training device, resistance training device and method for adjusting or configuring a motor system - Google Patents
Motor system for a resistance training device, resistance training device and method for adjusting or configuring a motor system Download PDFInfo
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- CN113144506A CN113144506A CN202010074672.2A CN202010074672A CN113144506A CN 113144506 A CN113144506 A CN 113144506A CN 202010074672 A CN202010074672 A CN 202010074672A CN 113144506 A CN113144506 A CN 113144506A
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- motor
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- training
- trainer
- controller
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- 238000012549 training Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims description 18
- 230000001133 acceleration Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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Classifications
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
- A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
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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
-
- 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
- A63B2024/0093—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load the load of the exercise apparatus being controlled by performance parameters, e.g. distance or speed
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present application relates to a motor system for a resistance training device, comprising: a motor configured to output a resisting torque; and a controller configured to acquire a desired load amount, wherein, when a trainer trains using the resistance training device with the motor system installed, the controller controls the motor to output a resistance torque according to the desired load amount, so that the trainer trains against the resistance torque.
Description
Technical Field
The present application relates to automatically implementing resistance training, and more particularly, to a motor system for a resistance training device and to a method for performing resistance training.
Background
In many current exercise machines, particularly resistance exercise machines, the operator is required to adjust the resistance load manually by himself, for example, manually installing or removing a barbell disc or the like, which can easily cause injury to the trainer due to improper operation. Meanwhile, as the resistance load adjustment range of many resistance training machines cannot be continuously adjusted in a stepless manner, many operators have difficulty in realizing the resistance load expected by themselves. In addition, the operator is often injured by excessive resistance loading or improper picking when performing the training.
Disclosure of Invention
The present application aims to solve or to alleviate to some extent the technical problems set out above.
According to a first aspect of the present application, there is provided a motor system for a resistance exercise device, comprising:
a motor configured to output a resisting torque; and
a controller configured to acquire a desired load amount, wherein, when a trainer trains using the resistance training device with the motor system installed, the controller controls the motor to output a resistance torque according to the desired load amount, so that the trainer trains against the resistance torque.
According to a second aspect of the present application, there is provided a resistance exercise device comprising:
an electric machine system according to any embodiment of the present application;
a frame; and
a training part movably mounted at a frame and configured to realize a resistive torque of the motor as a resistive load, wherein,
the trainer exercises against the resistive torque by moving a training part equipped with the resistive load.
According to a third aspect of the present application, there is provided a method of configuring or commissioning an electric machine system according to any embodiment of the present application, comprising:
acquiring body information and/or a debugging target, wherein the body information comprises body type information, and the debugging target comprises information of expected training times and/or expected training intensity;
determining the expected load amount and/or the expected training times according to the physical information and/or the debugging target;
and controlling the motor to output the resisting torque according to the expected load capacity.
According to a fourth aspect of the present application, a computer-readable storage medium is provided, in which a computer program is stored, wherein the computer program is capable of executing the steps of the method of configuring or commissioning an electric machine system according to any of the embodiments of the present application by a processor.
According to a fifth aspect of the present application, there is provided a computer device comprising a memory, a processor and a computer program stored in the memory and executable by the processor, wherein the processor is capable of performing the steps of a method of configuring or commissioning a motor system according to any of the embodiments of the present application.
Drawings
The disclosure of the present invention will become more readily understood with reference to the accompanying drawings. As is readily understood by those skilled in the art: these drawings are for illustrative purposes only and are not intended to constitute a limitation on the scope of the present invention. Moreover, in the drawings, like numerals are used to indicate like parts, and in which:
FIG. 1 schematically illustrates a resistance exercise device according to the present disclosure; and
fig. 2 schematically illustrates a method of commissioning or configuring an electric motor system according to the present disclosure.
Detailed Description
In the scope of the present application, the resistance training apparatus is mainly an exercise apparatus including a gantry, a (barbell) bench press apparatus, etc., which have similar functions or similar action modes. In these exercise machines, the exerciser achieves muscle training by overcoming the resistance load applied to them by the exercise machine and pulling or pushing the resistance load to move. In such resistance training, a trainer pulling or pushing a resistance load back and forth once indicates that a training is completed. The trainer can increase or decrease the resistance load by adding or decreasing barbell plates or weights, etc., thereby achieving different training purposes or training strengths.
In this case, the present application discloses a motor system 10 for a resistance exercise device 100 of the type described above, with the objective of using a motor instead of a weight or weight plate or the like to achieve different resistance loads, thereby enabling an electronic exercise goal, avoiding injury to the trainer during the addition or subtraction of weight plates or weights. In the context of the present application, motor system 10 includes a motor 12 and a controller 11, where motor 12 is used to controllably output a resistance torque that enables resistance training by a trainer in resistance training apparatus 100, and controller 11 is capable of controlling motor 12 to output a resistance torque in accordance with a desired amount of load. Here, the desired load amount corresponds to the resistance load that the trainer wishes to overcome and move while using the resistance exercise device 100.
In the context of this application, it can be provided that, when the trainer is performing a training, first the resistance load caused by the motor 12 is pulled or pushed to complete one direction of a training and then the resistance load is pushed or pulled or released in the opposite direction, such a round trip representing a complete training. In a complete workout, the motor 12 of the motor system 10 of the present application operates in reverse when the handler is overcoming the resistive load or torque and operates in forward when the handler releases or controllably releases the resistive load or torque. For example, when the trainer is performing bench press training, the trainer first pulls the resistive load closer to himself, during which the motor 12 runs forward, while pushing the resistive load away from himself, the motor 12 runs in reverse.
Within the scope of the present application, it can be provided that the controller 11 also detects an angular acceleration of the electric machine 12 during forward operation and controls the electric machine 12 to unload the drag torque if the angular acceleration exceeds a predetermined threshold value. This is to prevent the motor 12 from stalling during forward operation, which could cause injury to the trainer. Specifically, when the trainer cannot bear the resistance load, the resistance load is likely to be unable to move, and in this case, the controller 11 needs to be able to timely unload the resistance torque of the motor 12 to prevent the resistance load caused by the resistance torque from smashing or pulling the trainer. Here, for example, the predetermined threshold value for the angular acceleration can be determined for the acceleration of the resistance load without being subjected to a force exerted by the trainer. Of course, the predetermined threshold value for the angular acceleration may be set according to other conditions. In some embodiments of the present application, angular acceleration may be obtained using current fluctuations when the electric machines 12 are operating or, in some electric machines 12, using an angular displacement sensor mounted on the machine itself.
In some embodiments of the present application, the controller 11 is also capable of acquiring a desired number of trainings by the trainer and controlling the motor 12 to stop outputting the resistive torque and/or to return to the predetermined preparatory angular position after the trainer completes the desired number of trainings. The preliminary angular position here represents the angular position at which the corresponding component of the motor 12 is located when the trainer has not yet started training. It is obvious that other angular positions to which the motor 12 should be returned can also be provided for the above-described case of the desired number of exercises to be performed, all within the scope of protection of the present application. In some embodiments of the present application, the controller 11 may obtain the number of times of training actually completed by the trainer through the change of the operating direction of the motor 12 and/or the predetermined angular displacement, and determine when to stop the motor 12 from outputting the resisting torque and/or to return to the predetermined preparatory angular position according to the number of times of training actually completed and the desired number of times of training. Here, the predetermined angular displacement indicates that the resistive load corresponding to the resistive torque output by the motor 12 must be moved beyond a certain displacement, and the controller 11 confirms that a training has been completed.
In some embodiments of the present application, the controller 11 also obtains an upper angular position limit or a lower angular position limit of the motor 12, wherein the controller 11 controls the motor 12 to unload the resistive torque when the angular position of the motor 12 is below the lower angular position limit or above the upper angular position limit. Specifically, the upper or lower angular position limits of the motor 12 can be determined taking into account the travel limits of the resistive load that the trainer can achieve in a training session, which can prevent the resistive load from exceeding the travel limits that the trainer can achieve causing injury to the trainer.
The present application also relates to a resistance exercise device 100 comprising the motor system 10 disclosed in accordance with any of the embodiments of the present application, and further, the resistance exercise device 100 comprises: a frame and a training part 21 connected with the motor 12, the training part 21 being movably mounted at the frame and configured to realize the resistance moment of the motor 12 as a resistance load, so that a trainer exercises against the resistance moment by moving the training part 21 equipped with the resistance load. Specifically, the training section 21 may be configured as a member equipped with a resistance load corresponding to the resistance moment output by the motor 12, such as a barbell equipped with a resistance load or the like, which is capable of being operated and moved by the trainer, so that the trainer can achieve the effect of resistance training by overcoming and moving the training section 21.
In some embodiments of the present application, the resistance exercise device 100 may further include a position sensor configured to detect the position of the exercise section 21. That is, the resistance training device 100 can detect the position of the trainer moving the training part 21 and cause the controller 11 to control the motor 12 to output the resisting torque according to the position. Here, for example, the controller 11 can acquire information of a position sensor, and can also control the motor 12 to unload the resisting torque when the position of the training part 21 is lower than the movement lower limit position or higher than the movement upper limit position based on a movement upper limit position or movement lower limit position for the training part 21 determined in advance. Here, the upper movement limit position or the lower movement limit position of the training section 21 may correspond to the upper angular position limit or the lower angular position limit of the motor 12, respectively.
In some embodiments of the present application, the resistance training device 100 may further include a training information obtaining unit capable of obtaining or receiving a desired load amount and/or a desired number of times of training and/or the movement upper limit position or the movement lower limit position of the trainer, so that the controller 11 can control the motor 12 to provide the training content desired by the trainer.
The present application also relates to a method of configuring or commissioning a motor system 10 according to any embodiment of the present application, in particular the method comprising:
acquiring physical information and/or fitting targets, wherein the physical information comprises body type information, and the fitting targets comprise information related to the desired training times and/or the desired training intensity S1;
determining the expected load amount and/or the expected training times according to the physical information and/or the debugging target S2;
controlling the motor 12 to output a resistive torque S3 in accordance with the desired amount of load.
In the context of the present application, the above-described method enables the adaptation of the motor system 10 with the magnitude or time of the desired resistance load, in particular, wherein physical information, that is to say information on the body type of any person, for example height, weight, age, etc., and/or adaptation goals, that is to say information on the desired resistance load and/or the desired number of exercises and/or the desired training intensity that any person wishes to be able to perform, for example twenty exercises per group of three trains or primary exercises, etc., can be obtained, wherein an appropriate desired load amount that a person wishes to perform can be determined on the basis of the above-described physical information and/or adaptation goals. Here, the resistance torque corresponding to the desired load amount is output from the motor 12 by the desired load amount.
In the scope of the present application, specifically, in step S2, if the desired amount of fitting is not directly acquired (but other information is acquired), the resistance load suitable for it may be calculated from the physical information of any human body and/or the desired training intensity or the like and thus determined as the desired amount of load. The desired resistance load is determined, for example, based on age, height, weight, and desired training intensity.
In some embodiments disclosed herein, the upper or lower angular position limits of the motor 12 are determined based on the body information. Specifically, after considering the height and shape, such as the leg length, the arm length, and the like, acquired at the time of commissioning or configuration, a stroke limit at which the resistance load can be moved is determined, and an angular position upper limit or an angular position lower limit of the motor 12 is determined according to the stroke limit.
It can be provided that a storage step is provided for storing body information and/or fitting targets and/or fitting data, wherein the fitting data comprise information about the magnitude and time of the resistance torque output during the fitting process. It is also conceivable that an activation step is provided, which is designed to activate the storage step, and that the storage step is activated before the physical information and/or the fitting object and/or the fitting data are stored. It is conceivable that the activation step comprises, for example, a registration or login step, wherein the storage step can only be activated after the activation step is completed. That is, it is necessary to confirm to store information such as physical information, a debug target, or debug data. It is conceivable here to input the physical information and/or the fitting target by means of a sound input, which further facilitates the possibility of arbitrarily adjusting the magnitude and the application time of the resistance load during the fitting process.
Claims (13)
1. A motor system (10) for a resistance exercise device, comprising:
a motor (12) configured to output a resistive torque; and
a controller (11) configured to acquire a desired load amount, wherein, when a trainer trains using a resistance training device in which the motor system (10) is installed, the controller (11) controls the motor (12) to output a resistance torque according to the desired load amount, so that the trainer trains against the resistance torque.
2. The motor system (10) of claim 1, wherein the controller (11) controls the motor (12) to unload the applied resistive torque when the angular acceleration of the motor (12) during forward operation exceeds a predetermined threshold, and/or wherein the controller (11) further obtains an upper angular position limit or a lower angular position limit of the motor (12), wherein the controller (11) controls the motor (12) to unload the resistive torque when the angular position of the motor (12) is below or above the lower angular position limit.
3. The electric machine system (10) according to claim 2, characterized in that the angular acceleration is obtained by means of current fluctuations or angular displacement sensors when the electric machine (12) is operating.
4. The motor system (10) of claim 1, wherein the controller (11) further obtains a desired number of trainings by the trainer and controls the motor (12) to stop outputting the resistive torque and/or to return to a predetermined preparatory angular position after the trainer completes the desired number of trainings.
5. The motor system (10) according to claim 4, characterized in that the controller (11) obtains the number of exercises actually performed by the trainer by the change of the running direction and/or the predetermined angular displacement of the motor (12).
6. A resistance training device (100), comprising:
the electric machine system (10) according to any of claims 1 to 5;
a frame (20); and
a training part (21), the training part (21) being movably mounted at a frame and being configured for realizing a resistive torque of the motor (12) as a resistive load, wherein,
the trainer exercises against the resistive torque by moving a training part (21) equipped with the resistive load.
7. The resistance exercise device (100) of claim 6, wherein the resistance exercise device (100) further comprises a position sensor configured to detect a position of the exercise portion (21), and the controller (11) acquires information of the position sensor such that the controller (11) controls the motor (12) to unload the resistance torque when the position of the exercise portion (21) is below a predetermined lower limit of movement position or above a predetermined upper limit of movement position.
8. The resistance training device (100) according to claim 7, wherein the resistance training device (100) further comprises a training information acquisition unit configured to acquire or receive a desired load amount and/or a desired number of times of training and/or the movement upper limit position or the movement lower limit position of the trainer.
9. A method of configuring or commissioning a motor system (10) according to any one of claims 1 to 5, comprising:
acquiring physical information and/or fitting targets, wherein the physical information includes body type information, and the fitting targets include information of expected training times and/or expected training intensity (S1);
determining the desired load amount and/or desired number of training times according to the physical information and/or fitting objectives (S2);
controlling the motor (12) to output a resistive torque in accordance with the desired amount of load (S3).
10. Method according to claim 9, wherein an upper or lower angular position limit of the motor (12) is determined on the basis of the body information and/or fitting targets are obtained by means of sound input.
11. Method according to claim 10, further comprising a storage step provided for storing body information and/or fitting targets and/or fitting data, wherein the fitting data comprises information of the magnitude of the resistive torque and the time of application during the fitting process, and/or an activation step is provided, wherein the activation step is configured for activating the storage step and the storage step is activated before storing the body information and/or fitting targets and/or fitting data.
12. A computer-readable storage medium, in which a computer program is stored, wherein the computer program is capable of executing the steps of the method of configuring or commissioning a motor system (10) according to any one of claims 9 to 11 by a processor.
13. A computer device comprising a memory, a processor and a computer program stored in the memory and executable by the processor, wherein the processor is capable of performing the steps of the method of configuring or commissioning a motor system (10) according to any one of claims 9 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010074672.2A CN113144506A (en) | 2020-01-22 | 2020-01-22 | Motor system for a resistance training device, resistance training device and method for adjusting or configuring a motor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010074672.2A CN113144506A (en) | 2020-01-22 | 2020-01-22 | Motor system for a resistance training device, resistance training device and method for adjusting or configuring a motor system |
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| Publication Number | Publication Date |
|---|---|
| CN113144506A true CN113144506A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010074672.2A Pending CN113144506A (en) | 2020-01-22 | 2020-01-22 | Motor system for a resistance training device, resistance training device and method for adjusting or configuring a motor system |
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| CN (1) | CN113144506A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5569121A (en) * | 1993-08-17 | 1996-10-29 | Sellier; Bruno | Torque generator device, application thereof to physical exercise apparatus, and variable speed motor drive therefor |
| US20060234832A1 (en) * | 2004-01-16 | 2006-10-19 | Konami Sports Life Corporation | Training apparatus |
| EP2438966A1 (en) * | 2010-10-06 | 2012-04-11 | IM- Intelligent Motion OG | Device for increased support of a barbell over a training area |
| CN106264987A (en) * | 2016-10-10 | 2017-01-04 | 邹彤昕 | A rehabilitation device capable of exercising the mobility of the shoulder joint and the autonomous force of the arm |
| CN208975069U (en) * | 2018-09-17 | 2019-06-14 | 长沙航空职业技术学院 | A kind of low drawing training aids of magnetic-type |
| US10456614B1 (en) * | 2013-03-15 | 2019-10-29 | Omegamax Holding Company, LLC | Apparatus and method for delivery of an assistive force for rehabilitation/therapy and weight training exercise machines and stands |
-
2020
- 2020-01-22 CN CN202010074672.2A patent/CN113144506A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5569121A (en) * | 1993-08-17 | 1996-10-29 | Sellier; Bruno | Torque generator device, application thereof to physical exercise apparatus, and variable speed motor drive therefor |
| US20060234832A1 (en) * | 2004-01-16 | 2006-10-19 | Konami Sports Life Corporation | Training apparatus |
| EP2438966A1 (en) * | 2010-10-06 | 2012-04-11 | IM- Intelligent Motion OG | Device for increased support of a barbell over a training area |
| US10456614B1 (en) * | 2013-03-15 | 2019-10-29 | Omegamax Holding Company, LLC | Apparatus and method for delivery of an assistive force for rehabilitation/therapy and weight training exercise machines and stands |
| CN106264987A (en) * | 2016-10-10 | 2017-01-04 | 邹彤昕 | A rehabilitation device capable of exercising the mobility of the shoulder joint and the autonomous force of the arm |
| CN208975069U (en) * | 2018-09-17 | 2019-06-14 | 长沙航空职业技术学院 | A kind of low drawing training aids of magnetic-type |
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