WO2023279750A1 - 基于直驱电机的健身装置 - Google Patents

基于直驱电机的健身装置 Download PDF

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Publication number
WO2023279750A1
WO2023279750A1 PCT/CN2022/079973 CN2022079973W WO2023279750A1 WO 2023279750 A1 WO2023279750 A1 WO 2023279750A1 CN 2022079973 W CN2022079973 W CN 2022079973W WO 2023279750 A1 WO2023279750 A1 WO 2023279750A1
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WO
WIPO (PCT)
Prior art keywords
drive motor
device based
main controller
fitness device
fitness
Prior art date
Application number
PCT/CN2022/079973
Other languages
English (en)
French (fr)
Inventor
张笛
郁亚南
卢旺
钟志鸣
Original Assignee
东莞市本末科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 东莞市本末科技有限公司 filed Critical 东莞市本末科技有限公司
Priority to JP2023580853A priority Critical patent/JP2024523669A/ja
Priority to KR1020247002703A priority patent/KR20240022664A/ko
Priority to EP22836510.2A priority patent/EP4368264A1/en
Publication of WO2023279750A1 publication Critical patent/WO2023279750A1/zh
Priority to US18/403,761 priority patent/US20240226636A9/en

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Classifications

    • 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
    • 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
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • 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
    • A63B21/0059—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 using a frequency controlled AC motor
    • 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
    • A63B21/15—Arrangements for force transmissions
    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/153—Using flexible elements for reciprocating movements, e.g. ropes or chains wound-up and unwound during exercise, e.g. from a reel
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4043—Free movement, i.e. the only restriction coming from the resistance
    • 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
    • A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/0094—Structural association with other electrical or electronic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/27—Devices for sensing current, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1861—Rotary generators driven by animals or vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B2071/0675—Input for modifying training controls during workout
    • 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
    • A63B2225/20—Miscellaneous features of sport apparatus, devices or equipment with means for remote communication, e.g. internet or the like
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/9075—Computer or microprocessor

Definitions

  • the invention relates to the technical field of intelligent fitness, in particular to a fitness device based on a direct drive motor.
  • the power source of the cleaning robot nowadays is a brushed motor, and a reduction box is used as a transmission device between the brushed motor and the independently set tires to realize the effect of reducing speed and increasing force, and providing power for the walking of the sweeping robot.
  • a reduction box is used as a transmission device between the brushed motor and the independently set tires to realize the effect of reducing speed and increasing force, and providing power for the walking of the sweeping robot.
  • the pulling body-building is relatively simple, thereby effectively popularizes, and the health-care pulling body-building device still has the place of improvement.
  • the tension body-building apparatus of tradition adjustable tension is very heavy, and floor area is bigger, and smaller and lighter tension horizontal bar can not change tension size again, makes people take exercise very inconvenient.
  • the present invention provides a body-building pull cord set on the driving motor, which is driven by the driving motor as a pulling force, and is used to control the pulling force of the driving motor in a cooperative control system to realize intelligent fitness.
  • a fitness device based on a direct drive motor .
  • a fitness device based on a direct drive motor comprising a shell, a drive motor mounted on the shell, a fitness drawstring connected to the drive motor, and a control system connected to the drive motor, the control system including a main controller, a power module, A communication module, a drive circuit, and a sampling module, the power supply module is electrically connected to the main controller and the communication module, the communication module is electrically connected to the main controller, the sampling module is electrically connected to the drive motor and the main controller, and the The driving circuit is electrically connected with the power module, the main controller and the driving motor.
  • the present invention is a tension fitness equipment.
  • the fitness drawstring is set on the driving motor, and the driving motor is used as the pulling force to drive, and it is used to control the pulling force of the driving motor in cooperation with the control system to realize intelligent fitness.
  • the control system passes The communication module receives the corresponding input pull command, and the main controller outputs the corresponding program to the drive circuit through the control algorithm after obtaining the command.
  • the current sampling is used to continuously compare and adjust the input command, so that the output pulling force of the drive motor reaches the input command value, and any adjustment of the pulling force can be realized through the above operations.
  • a casing, a drive motor mounted on the casing, a fitness drawstring connected to the drive motor, and a control system connected to the drive motor are provided.
  • the control system includes a main controller, a power supply module, a communication module, a drive circuit, and a sampling module, the power module is electrically connected to the main controller and the communication module, the communication module is electrically connected to the main controller, the sampling module is electrically connected to the driving motor and the main controller, and the driving circuit is connected to the power module , the main controller and the drive motor are electrically connected.
  • the direct drive motor acts as the driving source of the tension fitness device, and cooperates with the control system to realize intelligent control, with strong practicability and intelligence.
  • Fig. 1 is a three-dimensional structural schematic diagram of the fitness device of the present invention.
  • Fig. 2 is an exploded sectional view of the fitness device in Fig. 1 .
  • Fig. 3 is a structural schematic diagram of the driving motor and the fitness pull cord in Fig. 2 .
  • Fig. 4 is a front structural schematic view of the driving motor in the present invention.
  • Fig. 5 is a sectional view of A-A in Fig. 4 .
  • FIG. 6 is a schematic perspective view of the base of the driving motor in FIG. 5 .
  • Fig. 7 is an exploded schematic diagram of the driving motor in the present invention.
  • Fig. 8 is a schematic diagram of the connection of the control system of the present invention.
  • FIG. 9 is a circuit diagram of the main controller of the control system in FIG. 8 .
  • FIG. 10 is a circuit diagram of the drive circuit of the control system in FIG. 8 .
  • FIG. 11 is a circuit diagram of the communication module of the control system in FIG. 8 .
  • a fitness device based on a direct drive motor includes a housing 1, a driving motor 2 mounted on the housing 1, a fitness drawstring 3 connected to the driving motor 2, and a body connected to the driving motor 2.
  • Control system 4, described control system 4 comprises main controller 41, power module 42, communication module 43, driving circuit 44, and sampling module 45, and described power module 42 is electrically connected with main controller 41 and communication module 43, so The communication module 43 is electrically connected to the main controller 41, the sampling module 45 is electrically connected to the driving motor 2 and the main controller 41, and the driving circuit 44 is electrically connected to the power module 42, the main controller 41 and the driving motor 2.
  • the casing 1 is provided with an operation panel 11, and the operation panel 11 is electrically connected to the communication module 43, and is used to input instructions to the communication module 43 through the operation panel 11, which is convenient for operation and use, so that the movement conditions can be recorded through the operation panel 11, which is practical Strong.
  • the driving motor 2 includes a base 21, a stator assembly 22 disposed on the outer edge of the base 21, a rotating shaft assembly 23 disposed in the base 21, connected to the rotating shaft assembly 23 and covered on the stator
  • the rotor assembly 24 of the assembly 22 and the motor control board 25 located on the base 21, the motor control board 25 is connected with the drive circuit 44, and the drive motor 2 controls the motor transmission through the motor control board 25 during the working process.
  • the process is to achieve transmission through the cooperation of the rotor assembly 24 and the stator assembly 22, and the rotating shaft assembly 23 cooperates with the rotor assembly 24 to stably transmit inside the base 21, and the transmission accuracy is high.
  • the base 21 includes a built-in end 211, an outer end 212, and a rotating installation cavity 213 passing through the inner end 211 and the outer end 212.
  • the shaft assembly 23 is rotatably installed in the rotating installation cavity 213.
  • the inner end 211 is provided There is a placement table 211a, the outer end 212 is provided with a built-in groove 212a, the outer edge of the placement table 211a is provided with a protruding ring, and the protruding ring is provided with installation holes, and the placement table 211a is provided with several evacuation positions 211b , the external end 212 is provided with a perforation, the perforation is connected to the evacuation position 211b, the perforation is located on the side of the built-in groove 212a, and the internal structure installation and external structure connection are respectively used for the internal structure installation and the external structure connection through the internal end 211 and the external end 212,
  • the rotating installation cavity 213 is used for connecting and fixing the rotating shaft assembly 23, which is
  • the stator assembly 22 includes an iron core 221 and coils 222 evenly distributed on the iron core 221.
  • the iron core 221 is evenly distributed with a number of solar ribs 223 in the circumferential direction.
  • the coil 222 is wound around the solar ribs 223, and the built-in
  • the outer diameter of the end 211 corresponds to the inner diameter of the iron core 221, and a number of fastening grooves are provided, and the solar rib 223 cooperates with the winding of the coil 222, so the structure is simple and the stability is strong.
  • the rotating shaft assembly 23 includes a bearing member 231 installed in the rotating installation cavity 213, and a rotating shaft 232 rotatably installed on the bearing member 231.
  • One end of the rotating shaft 232 is connected to the rotor assembly 24, and a fixed element 233 is installed at the other end;
  • the rotation placement cavity 213 is provided with a first limiting groove and a second limiting groove, and the bearing part 231 is provided with two bearings, and the two bearings are respectively installed in the first limiting groove and the second limiting groove, and the double The bearing is used to install the rotating shaft 232, which is easy to install and has a stable structure.
  • the rotor assembly 24 includes an outer end cover 241 connected to the shaft assembly 23, a connecting ring 242 connected to the outer end cover 241 and corresponding to the outer edge of the stator assembly 22, and a rotor element 243 installed on the connecting ring 242 and corresponding to the stator assembly 22 , the side of the connecting ring 242 away from the outer end cap 241 is connected with an inner end cap 244, the inner end cap 244 is rotatably connected to the outer diameter of the outer end 212, and the outer end cap 241 cooperates with the connecting ring 242 for structural connection , the rotor element 243 cooperates with the stator assembly 22 to realize the transmission of the motor, and the transmission is stable.
  • the outer end cover 241 is provided with a reinforcing platform 241a, and the reinforcing platform 241a is provided with a connecting hole, and the connecting hole is provided with a limit platform, and the outer end cover 241 is connected with the shaft assembly 23 through the connecting hole; the inner end cover 244 Connecting bearings are connected, and the connecting bearings are sleeved on the outer diameter of the outer end 212.
  • the outer end cover 241 is connected with the limiter through the reinforcement platform 241a, so that the connection is convenient and the structure is stable.
  • the outer end cover 241 is fixedly connected with a pull cord disc 241b, the fitness draw cord 3 is wound around the draw cord disc 241b, the fitness draw cord 3 extends to the outside of the shell 1, and the fitness draw cord 3 is connected with a handle Pull ring 31, through outer end cover 241, is used as drive and connects pull rope dish 241b, drives fitness stay rope 3 activities by pull rope dish 241b, is convenient for body-building personnel to operate, and is easy to use.
  • Main controller 41 is MCU processor, and described communication module 43 is communication interface, and described communication interface is connected with operating panel 11, and described sampling module 45 is current sampling module 45, and it is used for carrying out current sampling to driving motor 2,
  • the MCU processor is used as the main controller 41, and the intelligent control is realized by cooperating with the communication interface, and the control effect is good and the intelligence is strong.
  • the present invention is a tension fitness equipment, and the fitness pull rope 3 is arranged on the driving motor 2, and the driving motor 2 is used as a pulling force drive, and is used to control the pulling force of the driving motor 2 in cooperation with the control system 4,
  • the control system 4 receives the input corresponding pulling force command through the communication module 43, and after the main controller 41 obtains the command, outputs the corresponding program to the drive circuit 44 through the control algorithm, and the drive circuit 44 will control the three-phase current of the drive motor 2
  • the current of the driving motor 2 is sampled by the sampling module 45 to continuously compare and adjust with the input command, so that the output pulling force of the driving motor 2 reaches the input command value, and any adjustment of the pulling force can be realized through the above operations .
  • a casing 1, a drive motor 2 installed on the casing 1, a fitness drawstring 3 connected to the drive motor 2, and a control system 4 connected to the drive motor 2 are provided, and the control system 4 includes a main controller 41, Power supply module 42, communication module 43, driving circuit 44, and sampling module 45, described power supply module 42 is electrically connected with main controller 41 and communication module 43, and described communication module 43 is electrically connected with main controller 41, described sampling The module 45 is electrically connected to the driving motor 2 and the main controller 41 , and the driving circuit 44 is electrically connected to the power supply module 42 , the main controller 41 and the driving motor 2 .
  • the direct drive motor acts as the driving source of the tension fitness device, and cooperates with the control system 4 to realize intelligent control, which has strong practicability and intelligence.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Power Engineering (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

一种基于直驱电机的健身装置，包括外壳（1）、安装于外壳（1）的驱动电机（2）、连接于驱动电机（2）的健身拉绳（3）、及连接于驱动电机（2）的控制系统（4），控制系统（4）包括主控制器（41）、电源模块（42）、通信模块（43）、驱动电路（44）、及采样模块（45），电源模块（42）与主控制器（41）和通信模块（43）电连接，通信模块（43）与主控制器（41）电连接，采样模块（45）与驱动电机（2）和主控制器（41）电连接，驱动电路（44）与电源模块（42）、主控制器（41）和驱动电机（2）电连接。

Description

基于直驱电机的健身装置
相关申请的交叉引用。
本申请要求于2021年07月05日提交中国专利局，申请号为202110759098.9，发明名称为“基于直驱电机的健身装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及智能健身技术领域，特别是涉及一种基于直驱电机的健身装置。
 背景技术
随着人们生活水平的提升，清洁机器人逐渐融入大众的家庭生活。然而现如今清洁机器人的动力源为有刷电机，有刷电机与独立设置的轮胎之间将减速箱作为传动装置，实现降速增力的作用，对扫地机器人的行走提供动力。随着时代的发展和社会的进步，人们的身体健康越来越得到重视，从而现在健身装置越来越普及，健身可以改善心情、抗击慢性疾病、控制体重、让心脏和肺功能得到加强、促进更佳的睡眠。
 技术问题
目前，市场上健身器材，品种繁多，功能各异。其中拉力健身比较简单，从而得到有效普及，保健用拉力健身装置仍有改进之处。传统的可调节拉力的拉力健身器材非常的笨重，占地面积较大，而较小较轻的拉力单杠又不能改变拉力大小，使人们锻炼非常不方便。
 技术解决方案
为解决上述问题，本发明提供一种将健身拉绳设于驱动电机上，通过驱动电机作为拉力驱动，在配合控制系统用于控制驱动电机的拉力，实现智能健身的基于直驱电机的健身装置。
上述目的可采用下列技术方案来实现。
一种基于直驱电机的健身装置，包括外壳、安装于外壳的驱动电机、连接于驱动电机的健身拉绳、及连接于驱动电机的控制系统，所述控制系统包括主控制器、电源模块、通信模块、驱动电路、及采样模块，所述电源模块与主控制器和通信模块电连接，所述通信模块与主控制器电连接，所述采样模块与驱动电机和主控制器电连接，所述驱动电路与电源模块、主控制器和驱动电机电连接。
本发明的一个或多个实施例的细节在下面的附图和描述中提出。本发明的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。
 有益效果
相比传统的健身装置，本发明为拉力健身器材，将健身拉绳设于驱动电机上，通过驱动电机作为拉力驱动，在配合控制系统用于控制驱动电机的拉力，实现智能健身，控制系统通过通信模块接收输入的相应拉力指令，主控制器获取指令后通过控制算法输出相应的程序给到驱动电路，驱动电路将控制驱动电机三相电流的流入或关断，再通过采样模块对驱动电机的电流采样来与输入指令进行不断对比和调整，使得驱动电机的输出拉力达到输入指令值，通过以上的操作即可实现任意拉力的调整。具体是，设置了外壳、安装于外壳的驱动电机、连接于驱动电机的健身拉绳、及连接于驱动电机的控制系统，所述控制系统包括主控制器、电源模块、通信模块、驱动电路、及采样模块，所述电源模块与主控制器和通信模块电连接，所述通信模块与主控制器电连接，所述采样模块与驱动电机和主控制器电连接，所述驱动电路与电源模块、主控制器和驱动电机电连接。通过直驱电机作用拉力健身装置的驱动源，在配合控制系统实现智能控制，实用性强，智能性腔。
 附图说明
为了更好地描述和说明这里公开的那些发明的实施例和/或示例，可以参考一幅或多幅附图。用于描述附图的附加细节或示例不应当被认为是对所公开的发明、目前描述的实施例和/或示例以及目前理解的这些发明的最佳模式中的任何一者的范围的限制。
在附图中。
图1 为本发明健身装置的立体结构示意图。
图2 为图1中健身装置的爆炸剖视图。
图3 为图2中驱动电机与健身拉绳的结构示意图。
图4 为本发明中驱动电机的主视结构示意图。
图5 为图4中A-A的剖视图。
图6 为图5中驱动电机的基座的立体示意图。
图7 为本发明中驱动电机的爆炸示意图。
图8 为本发明控制系统的连接示意图。
图9 为图8中控制系统的主控制器的电路图。
图10 为图8中控制系统的驱动电路的电路图。
图11 为图8中控制系统的通信模块的电路图。
附图标记说明：外壳1、操作面板11、驱动电机2、基座21、内置端211、安置台211a、避空位211b、外置端212、旋转安置腔213、定子组件22、铁芯221、线圈222、太阳筋223、转轴组件23、轴承件231、旋转轴232、固定元件233、转子组件24、外端盖241、加固台241a、拉绳盘241b、连接环242、转子元件243、内端盖244、电机控制板25、健身拉绳3、握持拉环31、控制系统4、主控制器41、电源模块42、通信模块43、驱动电路44、采样模块45。
 本发明的实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。
如图1~图11所示，一种基于直驱电机的健身装置，包括外壳1、安装于外壳1的驱动电机2、连接于驱动电机2的健身拉绳3、及连接于驱动电机2的控制系统4，所述控制系统4包括主控制器41、电源模块42、通信模块43、驱动电路44、及采样模块45，所述电源模块42与主控制器41和通信模块43电连接，所述通信模块43与主控制器41电连接，所述采样模块45与驱动电机2和主控制器41电连接，所述驱动电路44与电源模块42、主控制器41和驱动电机2电连接。
外壳1设有操作面板11，所述操作面板11与通信模块43电连接，通过操作面板11用于给通信模块43输入指令，方便操作，使用方便，以便通过操作面板11记录下运动情况，实用性强。
参阅图4~图7所示，驱动电机2包括基座21、设于基座21外沿的定子组件22、设于基座21内的转轴组件23、连接于转轴组件23并罩设于定子组件22的转子组件24、及设于基座21的电机控制板25，所述电机控制板25与驱动电路44连接，驱动电机2在工作过程中，通过电机控制板25来控制电机传动，传动过程是通过转子组件24和定子组件22配合实现传动，转轴组件23配合转子组件24在基座21内部稳定传动，传动精度高。
基座21包括内置端211、外置端212、及贯通于内置端211和外置端212的旋转安置腔213，所述转轴组件23可旋转安装于旋转安置腔213，所述内置端211设有安置台211a，所述外置端212开设有内置槽212a，所述安置台211a外沿设有凸环，所述凸环开设有安装孔，所述安置台211a开设有若干个避空位211b，所述外置端212开设有穿孔，所述穿孔连通至避空位211b，所述穿孔位于内置槽212a一侧，通过内置端211和外置端212分别用于内部结构安装和外部结构连接，旋转安置腔213用于转轴组件23进行连接固定，安装方便，各个避空位211b和安置台211a配合电机控制板25进行安装，结构可靠。
定子组件22包括铁芯221、及均布于铁芯221的线圈222，所述铁芯221环向均布有若干太阳筋223，所述线圈222绕设于所述太阳筋223，所述内置端211的外径对应铁芯221的内径开设有若干紧固槽，通过太阳筋223配合线圈222的绕设，结构简单，稳定性强。
转轴组件23包括安装于旋转安置腔213的轴承件231、及可旋转安装于轴承件231的旋转轴232，所述旋转轴232一端与转子组件24连接、另一端安装有固定元件233；所述旋转安置腔213开设有第一限位槽和第二限位槽，所述轴承件231设有两个的轴承，两个轴承分别安装于第一限位槽和第二限位槽，采用双轴承用于将旋转轴232安装，安装方便，结构稳定。
转子组件24包括连接于转轴组件23的外端盖241、连接于外端盖241并对应于定子组件22外沿的连接环242、及安装于连接环242并与定子组件22对应的转子元件243，所述连接环242远离外端盖241一侧连接有内端盖244，所述内端盖244可旋转连接于外置端212的外径，外端盖241配合连接环242用于结构连接，转子元件243配合定子组件22实现电机的传动，传动稳定。
外端盖241设有加固台241a，所述加固台241a开设有连接孔，所述连接孔设有限位台，所述外端盖241通过连接孔与转轴组件23连接；所述内端盖244连接有连接轴承，所述连接轴承套设于外置端212的外径，外端盖241通过加固台241a配合限位台的连接，连接方便，结构稳定。
外端盖241固定连接有拉绳盘241b，所述健身拉绳3绕设于所述拉绳盘241b，所述健身拉绳3延伸至外壳1外部，所述健身拉绳3连接有握持拉环31，通过外端盖241作为驱动连接拉绳盘241b，通过拉绳盘241b来带动健身拉绳3活动，方便健身人员操作，使用方便。
主控制器41为MCU处理器，所述通信模块43为通信接口，所述通信接口与操作面板11连接，所述采样模块45为电流采样模块45、其用于对驱动电机2进行电流采样，采用MCU处理器作为主控制器41，在配合通信接口来实现智能控制，控制效果好，智能性强。
参阅图8~图11所示，本发明为拉力健身器材，将健身拉绳3设于驱动电机2上，通过驱动电机2作为拉力驱动，在配合控制系统4用于控制驱动电机2的拉力，实现智能健身，控制系统4通过通信模块43接收输入的相应拉力指令，主控制器41获取指令后通过控制算法输出相应的程序给到驱动电路44，驱动电路44将控制驱动电机2三相电流的流入或关断，再通过采样模块45对驱动电机2的电流采样来与输入指令进行不断对比和调整，使得驱动电机2的输出拉力达到输入指令值，通过以上的操作即可实现任意拉力的调整。具体是，设置了外壳1、安装于外壳1的驱动电机2、连接于驱动电机2的健身拉绳3、及连接于驱动电机2的控制系统4，所述控制系统4包括主控制器41、电源模块42、通信模块43、驱动电路44、及采样模块45，所述电源模块42与主控制器41和通信模块43电连接，所述通信模块43与主控制器41电连接，所述采样模块45与驱动电机2和主控制器41电连接，所述驱动电路44与电源模块42、主控制器41和驱动电机2电连接。通过直驱电机作用拉力健身装置的驱动源，在配合控制系统4实现智能控制，实用性强，智能性腔。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 基于直驱电机的健身装置，其特征在于：包括外壳、安装于外壳的驱动电机、连接于驱动电机的健身拉绳、及连接于驱动电机的控制系统，所述控制系统包括主控制器、电源模块、通信模块、驱动电路、及采样模块，所述电源模块与主控制器和通信模块电连接，所述通信模块与主控制器电连接，所述采样模块与驱动电机和主控制器电连接，所述驱动电路与电源模块、主控制器和驱动电机电连接。
  2. 根据权利要求1所述的基于直驱电机的健身装置，其特征在于：所述外壳设有操作面板，所述操作面板与通信模块电连接。
  3. 根据权利要求1所述的基于直驱电机的健身装置，其特征在于：所述驱动电机包括基座、设于基座外沿的定子组件、设于基座内的转轴组件、连接于转轴组件并罩设于定子组件的转子组件、及设于基座的电机控制板，所述电机控制板与驱动电路连接。
  4. 根据权利要求3所述的基于直驱电机的健身装置，其特征在于：所述基座包括内置端、外置端、及贯通于内置端和外置端的旋转安置腔，所述转轴组件可旋转安装于旋转安置腔，所述内置端设有安置台，所述外置端开设有内置槽，所述安置台外沿设有凸环，所述凸环开设有安装孔，所述安置台开设有若干个避空位，所述外置端开设有穿孔，所述穿孔连通至避空位，所述穿孔位于内置槽一侧。
  5. 根据权利要求4所述的基于直驱电机的健身装置，其特征在于：所述定子组件包括铁芯、及均布于铁芯的线圈，所述铁芯环向均布有若干太阳筋，所述线圈绕设于所述太阳筋，所述内置端的外径对应铁芯的内径开设有若干紧固槽。
  6. 根据权利要求5所述的基于直驱电机的健身装置，其特征在于：所述转轴组件包括安装于旋转安置腔的轴承件、及可旋转安装于轴承件的旋转轴，所述旋转轴一端与转子组件连接、另一端安装有固定元件；所述旋转安置腔开设有第一限位槽和第二限位槽，所述轴承件设有两个的轴承，两个轴承分别安装于第一限位槽和第二限位槽。
  7. 根据权利要求6所述的基于直驱电机的健身装置，其特征在于：所述转子组件包括连接于转轴组件的外端盖、连接于外端盖并对应于定子组件外沿的连接环、及安装于连接环并与定子组件对应的转子元件，所述连接环远离外端盖一侧连接有内端盖，所述内端盖可旋转连接于外置端的外径。
  8. 根据权利要求7所述的基于直驱电机的健身装置，其特征在于：所述外端盖设有加固台，所述加固台开设有连接孔，所述连接孔设有限位台，所述外端盖通过连接孔与转轴组件连接；所述内端盖连接有连接轴承，所述连接轴承套设于外置端的外径。
  9. 根据权利要求8所述的基于直驱电机的健身装置，其特征在于：所述外端盖固定连接有拉绳盘，所述健身拉绳绕设于所述拉绳盘，所述健身拉绳延伸至外壳外部，所述健身拉绳连接有握持拉环。
  10. 根据权利要求2所述的基于直驱电机的健身装置，其特征在于：所述主控制器为MCU处理器，所述通信模块为通信接口，所述通信接口与操作面板连接，所述采样模块为电流采样模块、其用于对驱动电机进行电流采样。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105498151A (zh) * 2015-12-18 2016-04-20 宁波嘉达健康科技有限公司 一种健身器材上的配重负载系统
CN108654011A (zh) * 2018-08-14 2018-10-16 常州敏行智能科技有限公司 一种电子拉力器及带有该电子拉力器的健身器材
CN208424164U (zh) * 2018-07-14 2019-01-22 中山大洋电机股份有限公司 一种直流无刷外转子电机
CN210409356U (zh) * 2019-06-18 2020-04-28 深圳动康科技有限公司 一种力量型健身器材装置
CN112057795A (zh) * 2020-09-11 2020-12-11 成都拟合未来科技有限公司 一种新型力量训练器械
CN113318388A (zh) * 2021-07-05 2021-08-31 东莞市本末科技有限公司 一种基于直驱电机的健身装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9272186B2 (en) * 2008-08-22 2016-03-01 Alton Reich Remote adaptive motor resistance training exercise apparatus and method of use thereof
CN106310603B (zh) * 2016-10-09 2019-07-16 中国人民解放军海军总医院 一种上肢训练器
WO2020015360A1 (zh) * 2018-07-14 2020-01-23 中山大洋电机股份有限公司 一种直流无刷外转子电机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105498151A (zh) * 2015-12-18 2016-04-20 宁波嘉达健康科技有限公司 一种健身器材上的配重负载系统
CN208424164U (zh) * 2018-07-14 2019-01-22 中山大洋电机股份有限公司 一种直流无刷外转子电机
CN108654011A (zh) * 2018-08-14 2018-10-16 常州敏行智能科技有限公司 一种电子拉力器及带有该电子拉力器的健身器材
CN210409356U (zh) * 2019-06-18 2020-04-28 深圳动康科技有限公司 一种力量型健身器材装置
CN112057795A (zh) * 2020-09-11 2020-12-11 成都拟合未来科技有限公司 一种新型力量训练器械
CN113318388A (zh) * 2021-07-05 2021-08-31 东莞市本末科技有限公司 一种基于直驱电机的健身装置

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