TW202009030A - Muscle training device, system and method - Google Patents

Abstract

A muscle training device includes a frame, at least one vibration sensor and at least one adjustable resistance assembly. The vibration sensor is configured to be disposed on a training part of a user, and to detect at least one muscle vibration signal of the training part. The adjustable resistance assembly includes a motor, a handle and a linkage mechanism. The motor is disposed on the frame and has an adjustable rotary damper shaft. One end of the linkage mechanism is fixed on the adjustable rotary damper shaft, and another end of the linkage mechanism is rotatably connected to the handle. The adjustable resistance assembly is configured to adjust a damping force of the adjustable rotary damper shaft according to the muscle vibration signal.

Description

Muscle strength training device, system and method

The invention relates to a muscle strength training device, system and method, in particular to a muscle strength training device, system and method for adjusting training load through an adjustable resistance component.

With the increase in health awareness, people are paying more and more attention to the issue of fitness and health care in their daily lives, so many fitness institutions and fitness product development companies are standing on the market. The fitness equipment developed by these fitness institutions and fitness product development companies is quite diverse, such as weight lifting equipment, chest expansion equipment, and stretching equipment. However, these fitness equipment usually use traditional barbells and bar pieces as the resistance for training. Therefore, when the user wants to adjust the weight of the training, the bar pieces on the barbell need to be replaced, which is not only time-consuming and labor-intensive.

In addition, due to the free weight of the barbells and bar pieces used in these equipment, it is a certain risk for beginners or high-weight training personnel, so usually one or more trainers are required to provide power assistance and safety protection. .

The present invention is to provide a muscle strength training device, system and method, in order to solve the problem of time-consuming and labor-consuming caused by the user's need to replace the bar to adjust the training weight in the prior art, and the user is operating the conventional barbell and bar In the weight training of the film, there is a need for training personnel to perform strength assistance and safety protection.

The muscle strength training device disclosed in an embodiment of the present invention includes a frame, at least one vibration detection element, and at least one adjustable resistance component. The vibration detection element is used to be disposed on one of the training parts of the user, and detects at least one muscle vibration signal of the training part. The adjustable resistance component includes a driving motor, an operating part and a connecting rod set. The driving motor is arranged on the frame body, and the driving motor has an adjustable damping rotating shaft. One end of the connecting rod group is fixed to the adjustable damping rotating shaft, and the other end is rotatably connected to the operating member. The adjustable resistance component is used to adjust a damping value of the adjustable damping rotating shaft according to the muscle vibration signal.

The muscle strength training system disclosed in another embodiment of the present invention includes a muscle strength training device and a controller. The muscle strength training device includes at least one adjustable resistance component and at least one vibration detecting element. The adjustable resistance component is used to provide a damping value as a load when the user performs muscle strength training. The vibration detection component is used to be disposed on one of the training parts of the user, and detects at least one muscle vibration signal of the training part performing muscle strength training under the action of the damping value. The controller is used to adjust the damping value according to the adjustable resistance component according to the muscle vibration signal.

The muscle strength training method disclosed in another embodiment of the present invention is used to operate a muscle strength training device. The muscle strength training method includes detecting at least one muscle vibration signal during muscle strength training of a training part of the user through at least one vibration detection element, and adjusting a damping value of at least one adjustable resistance component according to the muscle vibration signal.

According to the muscle strength training device, system and method disclosed in the above embodiments, the muscle vibration signal is detected by the vibration detection part provided in the training part of the user to control the damping value of the adjustable resistance component, thereby providing the user with You can get training guidance when operating the muscle training device. In addition, the damping value provided by the muscle strength training device through the adjustable damping shaft is used as the load when the user performs muscle strength training, so that the operation of the conventional training machine needs to be replaced by itself to adjust the training weight, which is time-consuming and costly. Problem. In this way, the user can operate the muscle strength training device by himself, solving the problem of requiring the training personnel to perform power assistance and safety protection when using the traditional machine training, which can increase the consumer's willingness to use and reduce the fitness personnel The cost of expenses in turn increases revenue, and actually helps users increase the breadth and efficiency at the application level, achieving a win-win situation for consumers and industry.

The above description of the content of the present invention and the description of the following embodiments are used to demonstrate and explain the principles of the present invention, and provide a further explanation of the scope of the patent application of the present invention.

The following describes in detail the detailed features and advantages of the embodiments of the present invention in the embodiments. The content is sufficient for anyone with ordinary knowledge in the art to understand and implement the technical contents of the embodiments of the present invention, and according to the disclosure of this specification The contents, patent application scope and drawings can be easily understood by anyone with ordinary knowledge in the art to understand the purpose and advantages of the present invention. The following examples further illustrate the views of the present invention in detail, but do not limit the scope of the present invention in any way.

In the so-called schematic diagram in this specification, the size, ratio, angle, etc. may be exaggerated due to the description, but it is not intended to limit the present invention. Various changes can be made without departing from the gist of the present invention. "Upper" in the description can mean "overhang" or "contact with the upper surface". In addition, the terms "upper side", "lower side", "upper side", and "lower side" described in the specification are for convenience of description, not for limiting the present invention. "Substantially" described in the specification may mean deviations caused by tolerances in manufacturing.

Please refer to FIGS. 1 to 4. FIG. 1 is a three-dimensional schematic diagram of a muscle strength training device of a muscle strength training system according to an embodiment of the present invention. FIG. 2 is a diagram where a user attaches a vibration detection element to a training site Schematic diagram, FIG. 3 is an exploded schematic diagram of the adjustable resistance component of the muscle strength training device of FIG. 1, and FIG. 4 is a block diagram of the muscle strength training system of FIG. 1.

The muscle strength training system 1 of this embodiment includes a muscle strength training device 10, a data input module 20, and a controller 90.

The muscle training device 10 includes a frame 11, a plurality of pulleys 12, a plurality of vibration detection elements 13, and two adjustable resistance components 14.

The frame body 11 includes a base 111, two side columns 112 and a jack 113. The two side pillars 112 are respectively disposed on opposite sides of the base 111, and the two ends of the jack 113 are connected to the ends of the two side pillars 112 away from the base 111.

The pulley 12 is disposed on the base 111 and distributed at various corners of the base 111, so that the user can conveniently move the muscle training device 10. The pulley 12 of this embodiment may be optional, and it is not intended to limit the present invention. For example, in other embodiments, the muscle training device may not include a pulley.

As shown in FIG. 2, the vibration detection element 13 includes a gravity sensor (G sensor) for attaching to the skin surface of the user's training site (such as the pectoralis major, deltoid, or biceps, etc.) to When the user performs muscle strength training on the training site, the vibration frequency and amplitude generated by the muscle fibers of the training site during muscle contraction are sensed and converted into a muscle vibration signal. For example, when the user uses the muscle strength training device 10 to perform press training, the vibration detection member 13 may be attached to the chest, thereby detecting the muscle vibration signal of the pectoralis major muscle through the vibration detection member 13. The muscle vibration signal is, for example, a Mechanmyography (MMG) signal. Compared with the conventional use of Electromyogram (EMG) signals to identify muscle activity, the EMG signal will not be affected by skin sweating. Influence, suitable for applications of motion analysis or rehabilitation analysis. In addition, the sampling frequency of the electromyogram signal is lower, and its transmission load and power consumption are lower. In addition, the mechanical signal has a high signal-to-noise ratio (SNR) of about 64 decibels (dB).

The two adjustable resistance components 14 are respectively disposed on the two side pillars 112, wherein each adjustable resistance component 14 includes a fixing base 140, a driving motor 141, a guide rod 142, an operating member 143, and a connecting rod group 144 .

The fixing base 140 is disposed on the side pillar 112, and the fixing base 140 can adjust the height on the side pillar 112 according to training needs. In this embodiment, the fixing base 140 adjusts its height on the side post 112 through a hydraulic mechanism, for example, but the invention is not limited to this.

Please refer to FIG. 3, which is an exploded schematic view of the adjustable resistance component 14, and an embodiment is described here. The driving motor 141 is fixed to the fixing base 140, and the driving motor 141 has an adjustable damping rotating shaft 1410. The driving motor 141 in this embodiment may be, for example, a step-by-step motor or a servo motor. The adjustable damping shaft 1410 may rotate according to the direction of the user's force, and adjust the rotation speed according to the force. Taking a permanent magnet stepping motor as an example, when the permanent magnet stepping motor is at rest, since the internal rotor has a magnet, the number of teeth in the stator and rotor is different. As a result of the matching, the stepping motor will have a minimum reluctance at a certain joint, so that the stepping motor stops here and has a static locking torque, which can be used as a damping of the adjustable damping shaft 1410 Value, when the user's force is greater than the damping value of the adjustable damping shaft 1410, the adjustable damping shaft 1410 starts to rotate according to the user's force direction, and the greater the force, the faster the rotation speed. In addition, when any three phases of the four-phase winding in the stator are connected together, changing the voltage will change the torque required to drive the stepping motor, thus adjusting the damping value of the adjustable damping shaft 1410.

The guide rod 142 is slidably inserted into a guide slot 1401 of the fixing base 140. The operating member 143 can be, for example, a grip, which is disposed on the guide bar 142 for the user to hold. In this embodiment, the sliding direction of the guide rod 142 is fixed and cannot be adjusted, that is, the guide direction of the guide groove 1401 is designed at a fixed angle, but the invention is not limited thereto. In other embodiments, the guide groove of the fixed seat can be designed as a rotatable guide groove for the user to adjust the angle of the guide groove according to actual needs to change the sliding direction of the guide rod, so as to be suitable for different training modes . In addition, the type in which the operating member 143 of this embodiment is a grip is not intended to limit the present invention. In other embodiments, the operating member may be a pull ring, for example, to provide the user with different force application methods to facilitate the user to train other training sites.

The connecting rod set 144 includes a first lever 1441 and a second lever 1442 pivotally arranged with each other, wherein the end of the first lever 1441 away from the second lever 1442 is fixed to the adjustable damping shaft 1410, and the second lever The end of 1442 away from the first rod 1441 is pivotally disposed on the guide rod 142. In this way, when the user holds the operating member 143 and pushes the guide rod 142 to slide, the guide rod 142 will drive the link group 144 to pivot, thereby driving the adjustable damping rotating shaft 1410 to rotate. The muscle strength training device 10 of this embodiment generates a rotational torque when the first rod 1441 rotates through the damping value provided by the adjustable damping rotating shaft 1410, so that the user will feel the resistance of the rotational torque when pushing the guide rod 142, It is used as a load for users to perform muscle training.

The feature that the adjustable resistance component 14 of this embodiment guides the user to apply the force through the guide bar 142 is not intended to limit the present invention. For example, in other embodiments, the adjustable resistance component may not include a guide rod, and other guide structures are used as a guide for the user to apply a force, for example, a guide protrusion is provided on the second rod and opened on the frame body The guiding groove guides the user to push against the direction of the force applied by sliding the guiding protrusion in the guiding groove.

In this embodiment, the muscle strength training device 10 of the muscle strength training system 1 is a multifunctional sports equipment, which can provide users with exercises such as lying-ups and squats. For example, please refer to FIG. 5 and FIG. 6 for the user to operate the muscle strength training device 10 of this embodiment for the muscle strength training of the bench press. The user mainly uses the power of the pectoralis major to resist the adjustable damping The damping value provided by the rotating shaft 1410, when the user's force is greater than the damping value provided by the adjustable damping rotating shaft 1410, the operating member 143 can be pushed and the guide rod 142 can be moved up to a high position (as shown in FIG. 6) At this time, if the user's force is less than the damping value provided by the adjustable damping shaft 1410, the adjustable damping shaft 1410 rotates the link group 144 to move the guide rod 142 and the operating member 143 down to a low position (as shown in FIG. 5 Shown).

The above-mentioned muscle strength training device 10 is an example of a multifunctional sports equipment, but the invention is not limited thereto. In other embodiments, the muscle strength training device may be, for example, a butterfly machine or a rowing machine equipped with a vibration detection element and an adjustable resistance component. In addition, depending on the type of muscle strength training device, the muscle strength training device may be configured with different numbers of adjustable resistance components, for example, a rowing machine may be configured with only one adjustable resistance component. Furthermore, according to the number of training parts targeted by various types of muscle strength training devices, the muscle strength training device can be equipped with a corresponding number of vibration detection parts to be attached to each training part to be detected. The number of vibration detection pieces is limited, for example, it can be one.

The data input module 20 is used, for example, for a user to input information on a training site (ie, a muscle site to which the vibration detector 13 is attached), a training course, and a damping setting value of the adjustable resistance component 14.

The controller 90 includes a muscle vibration signal analysis module 30 and a muscle strength analysis module 40.

The muscle vibration signal analysis module 30 includes a frequency setting unit 310, a comparison classification unit 320, a sample data storage unit 330, and a correction unit 340.

The frequency setting unit 310 is used to set the sampling frequency of the muscle vibration signal detected by the vibration detecting element 13, the comparison and classification unit 320 is used to compare and classify the muscle status of the training site, and the sample data storage unit 330 is used to store The damping value and muscle vibration signal during muscle training, and the correction unit 340 is used to correct the muscle vibration signal and output a muscle training information according to the muscle vibration signal. The muscle strength training information includes, for example, muscle strength model data composed of muscle activity and exercise performance, wherein the muscle activity and exercise performance are both estimated by a numerical method by the damping value and muscle vibration signal during muscle training Statistical data.

The muscle strength analysis module 40 includes an estimation unit 410, an effectiveness analysis unit 420, a muscle strength analysis unit 430, a control unit 440, a mobile device user interface application 450, and a muscle strength analysis database 460.

The estimation unit 410 is used to create a muscle strength model of the training site based on the muscle strength training information (defined as control muscle strength training information) detected when the user operates the muscle strength training device 10 to perform muscle strength training. The muscle strength model includes, for example, muscle activity and exercise performance information calculated by the muscle vibration frequency and amplitude of the training site under different damping values. The estimation unit 410 can establish a corresponding muscle strength model for each training site. The muscle strength model of the training site created when the user first operates the muscle strength training device 10 for muscle strength training will be stored in the muscle strength analysis database 460.

The effectiveness analysis unit 420 is used to compare the strength training information (defined as current strength training information) detected when the user subsequently operates the strength training device 10 to perform strength training, and the comparison stored in the strength analysis database 460 The strength training information is compared to obtain a difference, and the difference is converted into training effectiveness information.

The muscle strength analysis unit 430 is used to determine whether the difference is within an allowable range, and to determine whether the difference is positive or negative when the difference exceeds the allowable range. In this embodiment, the allowable range represents, for example, that the load of the muscle training has reached the expected training intensity for the user, and the positive value indicates that the load of the muscle training has exceeded the usage. The weight that the person can bear (for example, the user's muscle strength is weak or the muscle strength is fatigued), and the difference is a negative value. For example, the load of this strength training is not enough for the user to achieve the expected training intensity (For example, the user's muscle strength becomes stronger).

The control unit 440 is used to output a resistance control command according to the judgment result of the muscle strength analysis unit 430 to control the adjustable resistance component 14 to adjust the damping value of the adjustable damping shaft 1410 of the drive motor 141, and thereby adjust the adjustable resistance The component 14 provides the load for the user to do muscle training. In detail, when the muscle strength analysis unit 430 determines that the difference is within the allowable range, the control unit 440 outputs a resistance maintenance command, and the adjustable resistance component 14 maintains the originally set damping value. When the muscle strength analysis unit 430 determines that the difference exceeds the allowable range, the difference is determined to be positive or negative. When the muscle strength analysis unit 430 determines that the difference is positive, the control unit 440 outputs a resistance reduction command At this time, the adjustable resistance component 14 reduces the damping value; when the muscle strength analysis unit 430 determines that the difference is negative, the control unit 440 outputs a resistance increase command, and the adjustable resistance component 14 increases the damping value. The increase or decrease of the damping value corresponding to the load weight provided to the user may be, for example, 5 kg, which is not limited in the present invention.

The mobile device user interface application 450 is used to display the training effectiveness information converted by the effectiveness analysis unit 420. The muscle strength analysis database 460 is used to store training effectiveness information in addition to the aforementioned muscle strength model.

The following is an example to illustrate the operation flow of the muscle strength training system 1 of this embodiment. Please refer to FIG. 7, which is a block diagram of the operation flow of the muscle training system of FIG. 1.

When using the muscle strength training device 10 for the first time, the user first inputs personal basic data, the training part this time, the training course through the operation data input module 20 and selectively sets the damping setting value, etc. (flow S101). In addition, the vibration detection element 13 is attached to the corresponding training site (flow S102).

Next, the user performs the first set of muscle strength training of the training site according to the set mode (flow S103). During the training process, the muscle vibration signal analysis module 30 receives the muscle vibration signal detected by the vibration detection element 13 and outputs the control muscle strength training information according to the muscle vibration signal (flow S104).

The estimation unit 410 of the muscle strength analysis module 40 creates a muscle strength model of each training part based on the control muscle strength training information, and stores the muscle strength model in its muscle strength analysis database 460 (process S105).

Next, the user performs the next set of muscle strength training (flow S106). During the training process, the muscle vibration signal analysis module 30 receives the muscle vibration signal detected by the vibration detection component 13 and outputs the current muscle strength training information according to the muscle vibration signal (flow S107).

The effectiveness analysis unit 420 of the muscle strength analysis module 40 compares the current strength training information with the control strength training information in the strength analysis database 460 to obtain a difference, and converts the difference into training Effectiveness information (flow S108). Then, the muscle strength analysis unit 430 determines whether the difference is within the allowable range (flow S109). If the muscle strength analysis unit 430 determines that the difference is within the allowable range, it represents that the current load has achieved the expected training for the user Intensity, the control unit 440 outputs a resistance maintenance command, so that the adjustable resistance component 14 maintains the originally set damping value (process S110). If the muscle strength analysis unit 430 determines that the difference exceeds the allowable range, the muscle strength analysis unit 430 further determines that the difference is positive or negative (process S111), and if the muscle strength analysis unit 430 determines that the difference is positive , Representing that the current load has exceeded the weight that the user can carry, the control unit 440 outputs a resistance reduction command, so that the adjustable resistance component 14 reduces the damping value (process S112). If the muscle strength analysis unit 430 determines that the difference is negative, which means that the current load is insufficient for the user to achieve the expected training intensity, the control unit 440 outputs a resistance increase command to increase the adjustable resistance component 14 ( Flow S113).

In this way, the user can perform the next set of muscle strength training according to the damping value automatically adjusted by the adjustable resistance component 14 and repeat the above processes S106-S113. It should be noted that the processes S101 and S102 are not limited to the above-mentioned sequence, and the sequence can be adjusted according to actual operation requirements.

During the above training process, the user can view the training effectiveness information and the load weight corresponding to the current damping value through the mobile device user interface application 450, so that the user can refer to the training effectiveness information to adjust the training method. For example, when the user views the training effectiveness information in the mobile device user interface application 450, and learns that the effectiveness ratio of each training site is 60% for the chest, 10% for the upper arm, and 30% for the shoulder, then During the second training, you can increase the training rate of the upper arm according to the training method.

The mobile device user interface application 450 of this embodiment can be integrated with the data input module 20, for example, that is, the user can input training site information, training courses and adjustable types through the mobile device user interface application 450 The damping setting value of the resistance component 14 is not limited by the present invention.

In addition, in other embodiments, the muscle strength training device may further include a display panel for displaying in real time the load weight and the user's training effectiveness information when the user is currently performing muscle strength training.

In particular, during the operation of the muscle strength training device 10 by the user, the muscle strength analysis unit 430 of the muscle strength analysis module 40 can always use the difference between each strength training information and the control strength training information Value to determine whether the user's muscles are in a fatigue state, and when the muscle strength exceeds the safety threshold, the resistance reduction command is output through the control unit 440 in real time, so that the adjustable resistance component 14 reduces the weight, so as to avoid injury to the training site and ensure use Personal safety.

In this embodiment or other embodiments, the muscle strength analysis database 460 of the muscle strength analysis module 40 can store the muscle strength model of each training part of the user for the user to operate the muscle strength training device 10 again in the future You can directly read the existing muscle strength model to compare the strength training information. In this way, in the foregoing operation flow (S101-S113), for example, the procedures of the flow S103-S105 can be skipped.

In addition, in this embodiment or other embodiments, the estimation unit 410 of the muscle strength analysis module 40 can update the muscle strength model according to each muscle strength training information to reflect the user's recent strength strength of each training site in real time .

According to the muscle strength training device, system and method of the above embodiment, the muscle vibration signal is detected by the vibration detection piece provided in the training part of the user, and the muscle vibration signal analysis module and the muscle strength analysis module of the controller The group analyzes the muscle vibration signals, obtains a personalized muscle strength model and outputs a resistance control command to control the damping value of the adjustable resistance component, thereby providing training guidance that the user can obtain when operating the muscle strength training device. In addition, the damping value provided by the muscle strength training device through the adjustable damping shaft is used as the load when the user performs muscle strength training, so that the operation of the conventional training machine needs to be replaced by itself to adjust the training weight, which is time-consuming and costly. Problem.

In addition, the muscle strength analysis unit of the muscle strength analysis module can determine whether the user's muscles are in fatigue state at any time through the difference between each strength training information and the control strength training information. When the safety threshold is exceeded, the resistance reduction command is output through the control unit in real time, so that the adjustable resistance component reduces the damping value, so as to avoid injury to the training site and ensure the personal safety of the user.

In addition, through the above-mentioned functions, the user can operate the muscle strength training device by himself, which solves the problem of requiring the training personnel to perform strength assistance and safety protection when training on the traditional machine, which can increase the consumer's willingness to use. At the same time, it reduces the cost of personnel expenses of fitness industry operators to increase revenue, and actually helps users to improve the breadth and efficiency of the application level to achieve a win-win situation for consumers and industry players.

Although the present invention is disclosed as above with the foregoing embodiments, it is not intended to limit the present invention. Any person familiar with similar arts can make some changes and modifications without departing from the spirit and scope of the present invention. The scope of patent protection for inventions shall be subject to the scope defined in the patent application scope attached to this specification.

1‧‧‧Muscle strength training system 10‧‧‧Muscle strength training device 11‧‧‧Frame body 111‧‧‧Base 112‧‧‧Side column 113‧‧‧Pole 12‧‧‧Pulley 13‧‧‧Vibration detection Test piece 14‧‧‧ Adjustable resistance component 140‧‧‧ Fixed seat 1401‧‧‧Guide groove 141‧‧‧Drive motor 1410‧‧‧Adjustable damping rotating shaft 142‧‧‧Guide rod 143‧‧‧Operation piece 144 ‧‧‧Connecting rod group 1441‧‧‧First rod 1442‧‧‧Second rod 20‧‧‧‧Data input module 90‧‧‧Controller 30‧‧‧Muscle vibration signal analysis module 310‧‧‧ Frequency setting unit 320‧‧‧ Comparison classification unit 330‧‧‧ Sample data storage unit 340‧‧‧ Correction unit 40‧‧‧ Muscle strength analysis module 410‧‧‧Evaluation unit 420‧‧‧Effect analysis unit 430‧‧ ‧Muscle strength analysis unit 440‧‧‧Control unit 450‧‧‧Mobile device user interface application 460‧‧‧Muscle strength analysis database

FIG. 1 is a perspective schematic view of a muscle strength training device of a muscle strength training system according to an embodiment of the invention. FIG. 2 is a schematic diagram of a user attaching a vibration detection piece to a training site. 3 is an exploded schematic view of the adjustable resistance component of the muscle strength training device of FIG. 1. 4 is a block diagram of the muscle strength training system of FIG. 5 and 6 are schematic diagrams of a user's operation of operating the muscle strength training device of FIG. 1. 7 is a block diagram of the operation flow of the muscle training system of FIG. 1.

1‧‧‧Training system

10‧‧‧ Muscle strength training device

11‧‧‧frame

111‧‧‧Base

112‧‧‧Side column

113‧‧‧Pole

12‧‧‧Pulley

14‧‧‧Adjustable resistance component

140‧‧‧Fixed seat

141‧‧‧ drive motor

142‧‧‧Guide rod

143‧‧‧operating parts

144‧‧‧Link set

Claims (20)

A muscle strength training device, comprising: a frame; at least one vibration detection element, which is arranged at a training part of the user and detects at least one muscle vibration signal of the training part; and at least one adjustable resistance component , Including: a driving motor, disposed on the frame, the driving motor has an adjustable damping rotating shaft; an operating member; and a connecting rod group, one end of the connecting rod group is fixed to the adjustable damping rotating shaft, the connecting rod The other end of the group is rotatably connected to the operating member; wherein, the at least one adjustable resistance component is used to adjust a damping value of the adjustable damping rotating shaft according to the at least one muscle vibration signal. The muscle strength training device as described in item 1 of the patent scope, wherein the at least one adjustable resistance component further includes a guide rod, the guide rod is slidably disposed on the frame body, and the operating member is disposed on the guide rod, The connecting rod set includes a first lever member and a second lever member pivotally provided to each other, an end of the first lever member away from the second lever member is fixed to the adjustable damping rotating shaft, and the second lever member is away from the first lever member One end of a rod is pivotally arranged on the guide rod. The muscle strength training device as described in item 1 of the patent application scope, wherein the frame body includes two side columns, the number of the at least one adjustable resistance component is two, and the two adjustable resistance components are respectively disposed on the two side columns . The muscle strength training device as described in item 3 of the patent application scope further includes a plurality of pulleys, wherein the frame body further includes a base, the two side columns are respectively disposed on opposite sides of the base, and the pulleys are disposed on the Base. The muscle strength training device as described in item 1 of the patent application scope, wherein the driving motor is a stepping motor or a servo motor. The muscle strength training device as described in item 1 of the patent scope, wherein the at least one vibration detection element includes at least one gravity sensor (G sensor) for attaching to the skin surface of the training site to detect the The at least one muscle vibration signal at the training site. A muscle strength training system, comprising: a muscle strength training device, including at least one adjustable resistance component and at least one vibration detection element, the at least one adjustable resistance component is used to provide a damping value as a user performs muscle strength training Load, the at least one vibration detection element is used to set at a training part of the user, and detects at least one muscle vibration signal of the training part for muscle training under the action of the damping value; and a controller, It is used to adjust the damping value of the at least one adjustable resistance component according to the at least one muscle vibration signal. The muscle strength training system as described in item 7 of the patent application further includes a data input module, wherein the data input module is used for a user to input a damping setting value of the at least one adjustable resistance component. The muscle strength training system as described in item 7 of the patent application scope, wherein the controller includes a muscle vibration signal analysis module and a muscle strength analysis module, the muscle vibration signal analysis module is used to read and based on the at least A muscle vibration signal outputs a muscle strength training information, and the muscle strength analysis module analyzes the muscle strength training information and outputs a resistance control command, so that the at least one adjustable resistance component adjusts the damping according to the resistance control command value. The muscle strength training system as described in item 9 of the patent application scope, wherein the resistance control instruction includes a resistance maintenance instruction, a resistance increase instruction, and a resistance decrease instruction. When the muscle strength analysis module outputs the resistance maintenance instruction, The at least one adjustable resistance component maintains the damping value; when the muscle force analysis module outputs the resistance increase command, the at least one adjustable resistance component increases the damping value; when the muscle force analysis module outputs the resistance decrease command At this time, the at least one adjustable resistance component reduces the damping value. The muscle strength training system as described in item 10 of the patent application scope, wherein the muscle strength analysis module is used to compare the strength training information with an initial strength training information in a strength model to obtain a difference Value, the muscle strength analysis module is used to determine whether the difference is within an allowable range, when the difference is within the allowable range, the muscle strength analysis module outputs the resistance maintenance command; when the difference exceeds the When the range is allowed, the muscle strength analysis module judges that the difference is positive or negative; when the difference is positive, the muscle strength analysis module outputs the resistance reduction command; when the difference is negative At this time, the muscle strength analysis module outputs the resistance increase instruction. The muscle strength training system as described in item 11 of the patent application scope, wherein the muscle strength analysis module includes an estimation unit, an effectiveness analysis unit, a muscle strength analysis unit, and a control unit, the estimation unit is used to The initial strength training information establishes the strength model of the training site, and the effectiveness analysis unit is used to compare the strength training information with the initial strength training information to obtain the difference, and convert the difference to A training effectiveness information, the muscle strength analysis unit is used to determine whether the difference is within the allowable range, and when the difference exceeds the allowable range to determine whether the difference is positive or negative, the control unit uses To output the resistance control command. The muscle strength training system as described in item 12 of the patent application scope, wherein the muscle strength analysis module further includes a mobile device user interface application and a muscle strength analysis database, the mobile device user interface application is used to The training effectiveness information is displayed, and the muscle strength analysis database is used to store the training effectiveness information. The muscle strength training system as described in item 12 of the patent application scope, wherein the muscle strength training device further includes a display panel for displaying the training effectiveness information. The muscle strength training system as described in item 9 of the patent application scope, wherein the muscle vibration signal analysis module includes a frequency setting unit, a comparison classification unit, a sample data storage unit, and a correction unit, the frequency setting unit is used To set the sampling frequency of the at least one muscle vibration signal, the comparison and classification unit is used to compare and classify the muscle status of the training site, the sample data storage unit is used to store the at least one muscle vibration signal, and the correction unit It is used to correct the at least one muscle vibration signal and output the muscle strength training information according to the at least one muscle vibration signal. A muscle strength training method for operating a muscle strength training device, the muscle strength training method comprising: detecting at least one current muscle of a training part of a user during current muscle strength training through at least one vibration detection member A vibration signal; and adjusting a damping value of at least one adjustable resistance component according to the at least one current muscle vibration signal. The muscle strength training method as described in item 16 of the patent application scope further includes inputting a damping setting value of the at least one adjustable resistance component through a data input module. The muscle strength training method as described in item 16 of the patent application range, wherein the step of adjusting the damping value of the at least one adjustable resistance element according to the at least one current muscle vibration signal further includes: based on the at least one current muscle The vibration signal obtains the current strength training information; and adjusts the damping value of the at least one adjustable resistance component according to the current strength training information. The muscle strength training method as described in item 18 of the patent application range, wherein the at least one current muscle vibration during the current muscle strength training of the training part of the user detected by the at least one vibration detection member Before the step of the signal, the method further includes: detecting at least one initial muscle vibration signal of the training part of the user during the initial strength training through the at least one vibration detection element; obtaining a comparison based on the at least one first muscle vibration signal Muscle strength training information; creating a muscle strength model based on the control muscle strength training information; and adjusting the damping value of the at least one adjustable resistance component according to the current muscle strength training information and the muscle strength model. The muscle strength training method as described in item 19 of the patent application scope, which further includes comparing the current strength training information with the control strength training information in the strength model to obtain a difference, and determining the difference Whether it is within an allowable range; when the difference is within the allowable range, output a resistance maintenance command to enable the at least one adjustable resistance component to maintain the damping value; and when the difference exceeds the allowable range, then Judging that the difference is positive or negative; when judging that the difference is positive, outputting a resistance reduction command to cause the at least one adjustable resistance component to reduce the damping value; and judging that the difference is negative, A resistance increase command is output to cause the at least one adjustable resistance component to increase the damping value.

Images