WO2022214103A1 - 内磁控装置、飞轮组件和健身器材 - Google Patents

内磁控装置、飞轮组件和健身器材 Download PDF

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Publication number
WO2022214103A1
WO2022214103A1 PCT/CN2022/088939 CN2022088939W WO2022214103A1 WO 2022214103 A1 WO2022214103 A1 WO 2022214103A1 CN 2022088939 W CN2022088939 W CN 2022088939W WO 2022214103 A1 WO2022214103 A1 WO 2022214103A1
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WO
WIPO (PCT)
Prior art keywords
flywheel
drive
ring
housing unit
unit
Prior art date
Application number
PCT/CN2022/088939
Other languages
English (en)
French (fr)
Inventor
刘卫红
乔伟
Original Assignee
宁波道康智能科技有限公司
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
Priority claimed from CN202210142907.6A external-priority patent/CN115614435A/zh
Application filed by 宁波道康智能科技有限公司 filed Critical 宁波道康智能科技有限公司
Priority to US18/568,245 priority Critical patent/US20240209917A1/en
Publication of WO2022214103A1 publication Critical patent/WO2022214103A1/zh

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30Flywheels
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005Exercising 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
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/22Resisting devices with rotary bodies
    • A63B21/225Resisting devices with rotary bodies with flywheels
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/04Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K49/00Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02Additional mass for increasing inertia, e.g. flywheels
    • H02K7/025Additional mass for increasing inertia, e.g. flywheels for power storage

Definitions

  • the invention relates to the field of fitness equipment, in particular to an inner magnetic control device, a flywheel assembly and fitness equipment.
  • the internal magnetic control device is widely used in various fitness equipment, such as elliptical machines, spinning bicycles, etc.
  • the fitness equipment using the internal magnetic control device can meet the user's choice of different resistance sizes according to physical strength, endurance and fitness needs.
  • the elliptical machine includes a body bracket, a transmission wheel mounted on the body bracket, two pedals that drive the transmission wheel to rotate, a flywheel drivably connected to the transmission wheel, and An internal magnetron held inside the flywheel.
  • the user steps on the pedal he drives the transmission wheel to rotate relative to the fuselage bracket, the transmission wheel drives the flywheel to rotate, and the flywheel cuts the The resistance is obtained by the magnetic field lines of the inner magnetron.
  • the mutual distance between the inner magnetic control device and the flywheel can be adjusted.
  • the inner magnetic control device When the inner magnetic control device is close to the flywheel, the magnetic resistance of the flywheel increases during the rotation process, and the user's fitness intensity increases. Increase, when the inner magnetic control device is away from the flywheel, the magnetic resistance received by the flywheel during the rotation process is reduced, and the fitness intensity of the user is reduced.
  • the existing internal magnetic control device can satisfy the fitness equipment with a certain resistance adjustment function
  • the gap between the internal magnetic control device and the flywheel can be adjusted.
  • the adjusted distance is smaller, resulting in a smaller adjustable range of resistance of the fitness equipment, and the difference between the highest and lowest levels of resistance is not obvious.
  • the structure of the resistance adjustment mechanism of the existing sports equipment is complex, and the precision of the cooperation between multiple parts is relatively high.
  • the adjustment is often not smooth, and the failure rate of parts matching is high, which not only affects the user It also increases the user's maintenance cost.
  • An object of the present invention is to provide a flywheel structure with a tachometer device.
  • a flywheel structure with a speed measuring device includes an inertial flywheel, a magnetic control disc and a speed measuring device, the magnetic control disc is coaxially arranged in the inertial flywheel, and the magnetic control disc rotates with the inertial flywheel and a gap is formed between the side wall of the magnetic control disk and the inner wall of the inertial flywheel;
  • the speed measuring device includes an action piece and an inductive element, the action piece is arranged on the inertial flywheel, the The induction element is arranged on the magnetron disk, and the action piece and the induction element are arranged correspondingly.
  • the magnetron disk includes a disk cover, a disk seat and a magnetic ring, the magnetic ring is arranged on the peripheral side of the disk seat, and the disk cover is arranged outside the disk seat near the inertia flywheel side.
  • a central shaft is connected between the inertial flywheel and the magnetic control disc, the central shaft passes through the magnetic control disc coaxially and is fastened to it, and the central shaft passes through the inertial flywheel coaxially and rotate with it.
  • a fixing flange is arranged in the middle of the magnetron disk, and the central shaft passes through the fixing flange and is fastened with it.
  • a PCB board is provided on the magnetron disk, and the induction element is mounted on the PCB board.
  • the PCB board is signal-connected to an external terminal through a communication interface and/or wirelessly.
  • the acting member includes a magnet
  • the induction element includes a magnetic induction element
  • the magnetic induction element includes a Hall induction element.
  • the acting member includes an infrared reflection area
  • the sensing element includes an infrared emitting tube and an infrared receiving tube.
  • the present invention has the following beneficial effects:
  • the inertial flywheel rotates One circle, and then use the external terminal to calculate the interval between the two induction signals generated by the induction element, so as to calculate the rotation speed of the inertial flywheel, which helps to improve the convenience of measuring the rotation speed of the inertial flywheel, and is efficient and concise. , accurate and reliable;
  • the present invention directly installs the acting member on the inertial flywheel, and calculates the linear distance of the inertial flywheel motion by multiplying the rotational speed by the circumference, which helps to improve the accuracy of the measurement results.
  • the purpose of the present invention is to provide an internal magnetic control integrated magnetic resistance adjusting device and fitness and sports equipment.
  • An internal magnetron integrated reluctance adjusting device provided according to the present invention comprises a motor, a driving mechanism, a rotating wheel, a magnetic ring, a connecting rod and a base; the motor is connected with the driving mechanism and drives the driving mechanism; the driving mechanism cooperates with the rotating wheel and The rotating wheel is driven to rotate; one end of the connecting rod is matched with the rotating wheel, and the other end is connected with the magnetic ring; the rotating wheel is arranged in the center of the base.
  • the connecting rods are arranged on the rotating wheel in rotational symmetry.
  • the number of connecting rods is two.
  • one end of the connecting rod is arranged on the rotating wheel in a mirror image arrangement.
  • it also includes a ring sleeve arranged on the base, and the rotating wheel is matched with the ring sleeve.
  • one end of the magnetic ring is rotatably connected to the base, and the other end is a movable end, and the movable end is driven by the connecting rod to move.
  • the number of magnetic rings is one or more, and they are arranged on the base in rotational symmetry.
  • the number of magnetic rings is two, and the magnetic rings are arranged on the base symmetrically in the opposite direction of rotation.
  • the driving mechanism is a driving gear set
  • the outer edge of the rotary wheel is provided with a gear that cooperates with the driving gear set.
  • the present invention also provides a fitness and sports equipment using the above-mentioned internal magnetron integrated magnetic resistance adjusting device.
  • the present invention has the following beneficial effects:
  • the connecting rod adopts a rotationally symmetrical layout, which cleverly avoids the rapid return characteristics of the four-bar linkage mechanism, ensures the symmetry and consistency of the moving distance on the left and right sides, and solves the inconsistency in damping caused by the inconsistent gap distance between the left and right sides. Improve the sports experience.
  • the support area of the rotating wheel is greatly increased during the rotation process, the force points are more dispersed and uniform, and its dynamic stability is greatly improved, which solves the problem that the left and right magnetic rings can only be adjusted in a small range, and increases the left and right magnetic rings. Adjustment range.
  • An object of the present invention is to provide an inner magnetic control device, a flywheel assembly and fitness equipment, wherein a slider of the inner magnetic control device can drive two swing arms to swing when sliding along a track, so as to adjust the position of the inner magnetic control device.
  • the distance between a set of magnetic elements of each of the swing arms and a flywheel surrounding the inner magnetron adjusts the load of the flywheel when it is driven to rotate.
  • An object of the present invention is to provide an inner magnetic control device, a flywheel assembly and fitness equipment, wherein a driving ring of the inner magnetic control device can drive the two swing arms to swing when rotating around the central axis, so as to adjust the setting The distance between each group of the magnetic elements of each of the swing arms and the flywheel surrounding the inner magnetron device is adjusted, so as to adjust the load of the flywheel when it is driven to rotate.
  • An object of the present invention is to provide an internal magnetic control device, a flywheel assembly and fitness equipment, wherein the flywheel assembly provides a speed measuring device for directly measuring the rotational speed of the flywheel, compared to the traditional fitness equipment measured by measuring
  • the speed measuring device of the present invention has higher sensitivity and precision by directly measuring the speed of the flywheel by using the pedal assembly and the method of converting the speed ratio between the pedal assembly and the flywheel to measure the speed of the flywheel.
  • the present invention provides a flywheel assembly comprising:
  • an inner magnetron device wherein the inner magnetron device includes a housing unit, a driving unit, two swing arms and two sets of magnetic elements, wherein the driving unit is arranged in the housing unit, each of the The pivoting ends of the swing arms are respectively rotatably mounted on the housing unit, the driven ends of each swing arm are respectively drivably connected to the driving unit, and each group of the magnetic elements is respectively provided at each of the swing arms, wherein the flywheel is rotatably surrounded by the inner magnetron; and
  • a speed measuring device wherein the speed measuring device includes an inductive element and an acting member, the inductive element is arranged on one of the flywheel and the inner magnetic control device, and the acting member is arranged on the flywheel and the inner magnetic control device.
  • the other one of the inner magnetron devices, and the position of the induction element and the position of the acting member can correspond.
  • the sensing element is a Hall element, which is arranged on the inner magnetron, and the acting member is a magnet, which is arranged on the flywheel.
  • the flywheel includes a flywheel disk and a flywheel ring and has a flywheel space, the flywheel ring integrally extends on the periphery of the flywheel disk, so as to connect the flywheel disk and the flywheel between the flywheel disk and the flywheel.
  • the flywheel space is formed between the rings, wherein the inner magnetron is held in the flywheel space of the flywheel, and the action member is arranged on the flywheel disc.
  • the flywheel has an inserting groove formed in the flywheel disk, wherein the acting member is inserted into the inserting groove of the flywheel.
  • the driving unit further includes a driving motor, a sliding block and two linkage arms, wherein the driving motor is mounted on the housing unit, wherein the housing unit has a track , which extends from the edge to the middle of the housing unit, the slider is slidably mounted on the rail of the housing unit and drivably connected to the drive motor, wherein each of the One end of the linking arm is rotatably mounted on each side of opposite sides of the slider, and the other end of each linking arm is rotatably mounted on each of the The driven end of the swing arm.
  • the drive unit further includes a drive motor, a drive ring and two link arms, wherein the drive motor is mounted on the housing unit, wherein the drive ring is rotatably mounted on the housing unit and configured to be rotatable about a central axis, one end of each of the link arms is rotatably mounted on opposite sides of the drive ring, each of the link arms The other end of each of the swing arms is rotatably mounted on the driven end of each of the swing arms.
  • the driving unit includes a transmission gear set, the transmission gear set is composed of a plurality of meshing gears, and one gear in the transmission gear set is meshed with the output of the driving motor The other gear in the transmission gear set is meshed with the slider teeth of the slider.
  • the driving unit includes a transmission gear set, the transmission gear set is composed of a plurality of meshing gears, and one gear in the transmission gear set is meshed with the output of the driving motor The other gear in the drive gear set is meshed with the first ring teeth of the drive ring.
  • the drive unit includes an auxiliary gear
  • the auxiliary gear is rotatably mounted to the housing unit, and the auxiliary gear is engaged with the second ring teeth of the drive ring,
  • the first ring teeth and the second ring teeth of the drive ring are located on opposite sides of the drive ring, respectively.
  • the present invention further provides a fitness equipment comprising:
  • a flywheel assembly wherein the flywheel assembly further comprises:
  • an inner magnetron device wherein the inner magnetron device includes a housing unit, a driving unit, two swing arms and two sets of magnetic elements, wherein the driving unit is arranged in the housing unit, each of the The pivoting ends of the swing arms are respectively rotatably mounted on the housing unit, the driven ends of each swing arm are respectively drivably connected to the driving unit, and each group of the magnetic elements is respectively provided at each of the swing arms, wherein the flywheel is rotatably surrounded by the inner magnetron; and
  • a speed measuring device wherein the speed measuring device includes an inductive element and an acting member, the inductive element is arranged on one of the flywheel and the inner magnetic control device, and the acting member is arranged on the flywheel and the inner magnetic control device.
  • the other one of the inner magnetic control devices, and the position of the induction element and the position of the acting member can correspond, wherein the inner magnetic control device of the flywheel assembly is installed on the equipment rack, so The flywheel is drivably connected to the pedal assembly.
  • the present invention further provides a flywheel assembly, comprising:
  • flywheel wherein the flywheel is rotatably surrounded by the inner magnetron;
  • a speed measuring device wherein the speed measuring device includes an induction element and an action piece, wherein one of the induction element and the action piece is arranged in the inner magnetron device, the induction element and the action piece The other one is arranged on the flywheel, and the position of the induction element and the position of the action piece can correspond, wherein the induction element includes an infrared emitting tube and an infrared receiver tube, and the action piece includes an infrared reflection
  • the infrared reflection area can reflect the infrared rays emitted by the infrared emission tube, and the infrared receiving tube can receive the infrared rays reflected by the infrared reflection area.
  • the flywheel includes a flywheel disk and a flywheel ring and has a flywheel space, the flywheel ring integrally extends on the periphery of the flywheel disk, so as to connect the flywheel disk and the flywheel between the flywheel disk and the flywheel.
  • the flywheel space is formed between the rings, wherein the inner magnetron is held in the flywheel space of the flywheel, and wherein the infrared reflection area is provided on the flywheel disc of the flywheel.
  • the inner magnetron device includes a housing unit, a driving unit, two swing arms and two sets of magnetic elements, wherein the driving unit is arranged in the housing unit, each of which is The pivot ends of the swing arms are respectively rotatably mounted on the housing unit, the driven ends of each swing arm are respectively drivably connected to the drive unit, and each group of the magnetic elements is respectively connected to the drive unit. provided on each of the swing arms.
  • the driving unit further includes a driving motor, a sliding block and two linkage arms, wherein the driving motor is mounted on the housing unit, wherein the housing unit has a track , which extends from the edge to the middle of the housing unit, the slider is slidably mounted on the rail of the housing unit and drivably connected to the drive motor, wherein each of the One end of the linking arm is rotatably mounted on each side of opposite sides of the slider, and the other end of each linking arm is rotatably mounted on each of the The driven end of the swing arm.
  • the drive unit further includes a drive motor, a drive ring and two link arms, wherein the drive motor is mounted on the housing unit, wherein the drive ring is rotatably mounted on the housing unit and configured to be rotatable about a central axis, one end of each of the link arms is rotatably mounted on opposite sides of the drive ring, each of the link arms The other end of each of the swing arms is rotatably mounted on the driven end of each of the swing arms.
  • the driving unit includes a transmission gear set, the transmission gear set is composed of a plurality of meshing gears, and one gear in the transmission gear set is meshed with the output of the driving motor shaft, the other gear in the transmission gear set is meshed with the slider teeth of the slider
  • the driving unit includes a transmission gear set, the transmission gear set is composed of a plurality of meshing gears, and one gear in the transmission gear set is meshed with the output of the driving motor shaft, the other gear in the drive gear set is meshed with the first ring tooth of the drive ring
  • the drive unit includes an auxiliary gear
  • the auxiliary gear is rotatably mounted to the housing unit, and the auxiliary gear is engaged with the second ring teeth of the drive ring, wherein the first ring teeth and the second ring teeth of the drive ring are located on opposite sides of the drive ring, respectively
  • the inner magnetron device further includes a potential control unit, the potential control unit includes a circuit board and a sliding potentiometer, the circuit board is mounted on the housing unit, and the The potentiometer body of the sliding potentiometer is mounted on or soldered to the circuit board, and the sliding arm of the sliding potentiometer is connected to the slider of the driving unit.
  • the potential control unit includes a circuit board and a sliding potentiometer
  • the circuit board is mounted on the housing unit
  • the The potentiometer body of the sliding potentiometer is mounted on or soldered to the circuit board, and the sliding arm of the sliding potentiometer is connected to the slider of the driving unit.
  • the inner magnetron device further includes a potential control unit, the potential control unit includes a circuit board and a rotary potentiometer, the circuit board is mounted on the housing unit, the The rotary potentiometer is connected to the circuit board, and the auxiliary gear is mounted on the shaft end of the rotary potentiometer.
  • the present invention further provides a fitness equipment comprising:
  • a flywheel assembly wherein the flywheel assembly includes:
  • flywheel wherein the flywheel is rotatably surrounded by the inner magnetron;
  • a speed measuring device wherein the speed measuring device includes an induction element and an action piece, wherein one of the induction element and the action piece is arranged in the inner magnetron device, the induction element and the action piece The other one is arranged on the flywheel, and the position of the induction element and the position of the action piece can correspond, wherein the induction element includes an infrared emitting tube and an infrared receiver tube, and the action piece includes an infrared reflection
  • the infrared reflection area can reflect the infrared rays emitted by the infrared emission tube, and the infrared receiving tube can receive the infrared rays reflected by the infrared reflection area, wherein the inner magnetron device of the flywheel assembly is installed in the The equipment rack, and the flywheel are drivably connected to the pedal assembly.
  • the present invention further provides an internal magnetron device, comprising:
  • each of the swing arms are respectively rotatably mounted to the housing unit, and the two swing arms are centrally symmetrical;
  • the drive unit includes a drive motor, a drive ring and two link arms, wherein the drive motor is mounted on the housing unit, wherein the drive ring is rotatably mounted on the a housing unit and is arranged to be rotatable about a central axis, wherein one end portion of each of the link arms is rotatably mounted on the driven end of each of the swing arms, each of the link arms
  • the other ends of the drive ring are respectively rotatably mounted on opposite sides of the drive ring.
  • the driving unit includes a transmission gear set, the transmission gear set is composed of a plurality of meshing gears, and one gear in the transmission gear set is meshed with the output of the driving motor The other gear in the drive gear set is meshed with the first ring teeth of the drive ring.
  • the drive unit includes an auxiliary gear
  • the auxiliary gear is rotatably mounted to the housing unit, and the auxiliary gear is engaged with the second ring teeth of the drive ring,
  • the first ring teeth and the second ring teeth of the drive ring are located on opposite sides of the drive ring, respectively.
  • the inner magnetron device further includes a potential control unit, the potential control unit includes a circuit board and a rotary potentiometer, the circuit board is mounted on the housing unit, the The rotary potentiometer is connected to the circuit board, and the auxiliary gear is mounted on the shaft end of the rotary potentiometer.
  • the present invention further provides a flywheel assembly, comprising:
  • each of the swing arms are respectively rotatably mounted to the housing unit, and the two swing arms are centrally symmetrical;
  • the drive unit includes a drive motor, a drive ring and two linkage arms, wherein the drive motor is mounted on the housing unit, wherein the drive ring is rotatably mounted on the a housing unit and is arranged to be rotatable about a central axis, wherein one end portion of each of the link arms is rotatably mounted on the driven end of each of the swing arms, each of the link arms
  • the other ends of the drive ring are respectively rotatably mounted on opposite sides of the drive ring.
  • the flywheel assembly further includes a speed measuring device, wherein the speed measuring device includes an inductive element and an acting member, the inductive element is arranged in the inner magnetic control device, and the acting member
  • the inductive element is arranged on the flywheel, and the induction element is located in the rotation path of the action piece, so as to allow the position of the induction element to correspond to the position of the action piece.
  • the sensing element is a Hall element, which is arranged on the inner magnetron, and the acting member is a magnet, which is arranged on the flywheel.
  • the sensing element includes an infrared emitting tube and an infrared receiving tube
  • the acting member includes an infrared reflecting area
  • the infrared reflecting area can reflect the infrared rays emitted by the infrared transmitting tube
  • the infrared receiving The tube is capable of receiving infrared rays reflected by the infrared reflection area.
  • the flywheel includes a flywheel disk and a flywheel ring and has a flywheel space, the flywheel ring extending integrally around the periphery of the flywheel disk to provide a space between the flywheel disk and the flywheel disk.
  • the flywheel space is formed between the flywheel rings, wherein the inner magnetic control device is held in the flywheel space of the flywheel, and the acting member is arranged on the flywheel disc.
  • the flywheel has an inserting groove formed in the flywheel disk, wherein the acting member is inserted into the inserting groove of the flywheel.
  • the present invention further provides a fitness equipment comprising:
  • a flywheel assembly wherein the flywheel assembly includes:
  • each of the swing arms are respectively rotatably mounted to the housing unit, and the two swing arms are centrally symmetrical;
  • the drive unit includes a drive motor, a drive ring and two link arms, wherein the drive motor is mounted on the housing unit, wherein the drive ring is rotatably mounted on the a housing unit and is arranged to be rotatable about a central axis, wherein one end portion of each of the link arms is rotatably mounted on the driven end of each of the swing arms, each of the link arms The other ends are respectively rotatably mounted on opposite sides of the drive ring, wherein the inner magnetron of the flywheel assembly is mounted on the equipment rack, and the flywheel is drivably connected on the pedal assembly.
  • FIG. 1 is a schematic perspective view of a flywheel assembly according to a preferred embodiment of the present invention.
  • FIG. 2 is an exploded schematic view of the flywheel assembly according to the above preferred embodiment of the present invention.
  • FIG 3 is an exploded schematic view of a modified example of the flywheel assembly according to the above preferred embodiment of the present invention.
  • FIG. 4 is a three-dimensional schematic diagram of a fitness equipment according to a preferred embodiment of the present invention.
  • FIG. 5A is a perspective view of a flywheel assembly according to another preferred embodiment of the present invention.
  • 5B is a schematic perspective view of the flywheel assembly according to the above preferred embodiment of the present invention from another perspective.
  • FIG. 6A is an exploded schematic view of the flywheel assembly according to the above preferred embodiment of the present invention from one perspective.
  • FIG. 6B is an exploded schematic view of the flywheel assembly according to the above preferred embodiment of the present invention from another perspective.
  • FIG. 7 is a schematic cross-sectional view of the flywheel assembly according to the above preferred embodiment of the present invention.
  • FIG. 8A is an exploded schematic view of an inner magnetron of the flywheel assembly according to the above-mentioned preferred embodiment of the present invention from a perspective.
  • FIG 8B is an exploded schematic view of the inner magnetron device of the flywheel assembly according to the above preferred embodiment of the present invention from another perspective.
  • FIG. 9 is a partial top view of the structure of the flywheel assembly according to the above preferred embodiment of the present invention.
  • FIG. 10A is a perspective view of a flywheel assembly according to another preferred embodiment of the present invention.
  • FIG. 10B is a schematic perspective view of the flywheel assembly according to the above preferred embodiment of the present invention from another perspective.
  • FIG. 11A is a perspective view of an inner magnetic control device of the flywheel assembly according to the above-mentioned preferred embodiment of the present invention.
  • 11B is a schematic perspective view of the inner magnetic control device of the flywheel assembly according to the above preferred embodiment of the present invention from another perspective.
  • FIG. 12A is an exploded schematic view of the inner magnetic control device of the flywheel assembly according to the above-mentioned preferred embodiment of the present invention from a viewing angle.
  • FIG. 12B is an exploded schematic view of the inner magnetic control device of the flywheel assembly according to the above preferred embodiment of the present invention from another perspective.
  • FIG. 13A is a top view of a state of a partial structure of the flywheel assembly according to the above preferred embodiment of the present invention.
  • FIG 13B is a top view of another state of the partial structure of the flywheel assembly according to the above preferred embodiment of the present invention.
  • FIG. 14 is a schematic diagram of a modified example of an inner magnetron of the flywheel assembly according to the above preferred embodiment of the present invention.
  • the above terms should not be construed as limiting the invention; in the second aspect, the term “a” should be understood as "at least one” ” or “one or more”, that is, in one embodiment, the number of an element may be one, and in another embodiment, the number of the element may be multiple, and the term “one” should not be understood as a logarithmic number limits.
  • a flywheel assembly 300 with a speed measuring device includes an inertia flywheel 11 , a magnetic control disk 12 and a speed measuring device 30 , and the magnetic control disk 12 is coaxially installed in the inertia flywheel 11 .
  • a gap is formed between the side wall of the magnetic control disk 12 and the inner wall of the inertia flywheel 11 , and the inertia flywheel 11 and the magnetic control disk 12 are rotatably matched.
  • the inertial flywheel 11 rotates around its geometric center, and the inertial flywheel 11 is subjected to the magnetic resistance of the magnetic control disk 12 when it rotates.
  • the size of the gap so as to realize the adjustment of the size of the magnetic resistance.
  • the inertial flywheel 11 is made of a metal that can be attracted by a magnet, including iron, cobalt, nickel, and alloys containing iron, cobalt, and nickel.
  • the inertial flywheel 11 is in the shape of a disk, and one side of the inertial flywheel 11 is integrally formed with an installation chamber 111 , and the shape of the installation chamber 111 is circular.
  • the magnetron disk 12 is coaxially installed in the installation chamber 111 , and a central shaft 13 is coaxially connected between the magnetron disk 12 and the inertia flywheel 11 .
  • the magnetron disk 12 includes a disk cover 121, a disk seat 122 and a magnetic ring 123.
  • the inside of the disk seat 122 is hollowed out, and a fixing flange 14 is installed at the geometric center of the disk seat 122 by bolts.
  • the central shaft 13 is coaxially installed in the middle of the fixing flange 14 and is fixedly connected with it, and both ends of the central shaft 13 pass through the magnetron disk 12 .
  • One end of the central shaft 13 close to the inertial flywheel 11 coaxially penetrates into the inertial flywheel 11 and is rotatably connected with it through a bearing, so that the inertial flywheel 11 can be connected to the inertial flywheel 11 around the axis of the central shaft 13
  • the magnetron disk 12 generates relative rotation, thereby realizing the coaxial relative rotation of the inertia flywheel 11 and the magnetron disk 12 .
  • Two groups of the magnetic rings 123 are fixedly installed at equal intervals around the disk base 122 , and each of the two groups includes three adjacent magnetic rings 123 .
  • the six magnetic rings 123 installed on the peripheral side of the magnetron disk 12 cooperate with the side wall of the installation chamber 111 to generate magnetic resistance.
  • the gap between the walls can adjust the size of the magnetic resistance.
  • the disk cover 121 is coaxially fixed and installed on the outer side of the disk base 122 through bolts, and the central axis 13 passes through the disk cover 121 coaxially.
  • a PCB board 15 is fixedly mounted on the disk seat 122 by bolts, and the PCB board 15 is signal-connected to the external terminal through a communication interface or wireless connection.
  • the communication interface is preferably used to connect with the external terminal signal connection.
  • the speed measuring device 30 includes an acting member 32 and a sensing element 31, the acting member 32 is a magnet 17, the magnet 17 is fixedly installed on the bottom wall of the installation chamber 111, and the magnet 17 is located at the bottom wall of the installation chamber 111. The middle part of the radius of the bottom wall of the installation chamber 111 .
  • the induction element 31 is a magnetic induction element 16 .
  • the magnetic induction element 16 of the present application is preferably described by a Hall induction element.
  • the magnetic induction element 16 is mounted on the PCB board 15 , and the magnetic induction element 16 Electrically connected to the circuit on the PCB board 15 , the position of the magnetic induction element 16 corresponds to the position of the magnet 17 , and the magnetic induction element 16 is just located on the rotation path of the magnet 17 .
  • the magnet 17 rotates with the inertial flywheel 11 around the axis of the central shaft 13 .
  • the magnetic induction element 16 generates a signal and transmits the signal to the external terminal through the communication interface of the PCB board 15, and the inertial flywheel 11 rotates once.
  • the magnet 17 coincides with the magnetic induction element 16 once.
  • the external terminal calculates the time interval between two signals through the calculation module, thereby calculating the rotation speed of the flywheel.
  • External terminals include PC terminals, single-chip microcomputers, and other terminal devices with computing modules.
  • a sports equipment provided according to the present invention includes the above-mentioned flywheel assembly 300 with a speed measuring device.
  • the action member 32 is an infrared reflection area 18 , and the infrared reflection area 18 is located in the middle of the radius of the bottom wall of the installation chamber 111 , and the inertia flywheel 11 is described above.
  • the area other than the infrared reflection area 18 cannot reflect infrared rays.
  • the sensing element 31 includes an infrared emitting tube 19 and an infrared receiving tube 20. Both the infrared emitting tube 19 and the infrared receiving tube 20 are mounted on the PCB board 15. The infrared emitting tube 19 and Both of the infrared receiving tubes 20 are electrically connected to the circuit on the PCB board 15 .
  • the positions of the infrared emitting tube 19 and the infrared receiving tube 20 are both corresponding to the infrared reflecting area 18 , and both the infrared transmitting tube 19 and the infrared receiving tube 20 are located in the rotation of the infrared reflecting area 18 . on the path.
  • the infrared reflection area 18 rotates along the axis of the inertial flywheel 11 around the central axis 13 .
  • the infrared reflecting area 18 reflects the infrared rays emitted by the infrared transmitting tube 19 to the infrared receiving tube 20 .
  • the infrared receiving tube 20 generates a signal after receiving the infrared light, and the signal is transmitted to the external terminal through the communication interface of the PCB board 15.
  • the inertial flywheel 11 rotates once and the infrared receiving tube 20 generates a signal, and the external terminal calculates
  • the module calculates the time interval between two signals, thereby calculating the rotational speed of the inertial flywheel 11 .
  • the staff adjusts the size of the magnetic resistance by adjusting the gap between the magnetic ring 123 and the side wall of the installation chamber 111 ; when the inertia flywheel 11 rotates relative to the magnetic control disk 12, the effect of the The element 32 rotates together with the inertial flywheel 11.
  • the sensing element 31 When the position of the action element 32 coincides with the position of the sensing element 31, the sensing element 31 generates an induction signal, and the sensing signal passes through the communication on the PCB board 15.
  • the interface is sent to the external terminal, and the external terminal calculates the time interval between two signals through the calculation module, thereby calculating the rotational speed of the inertial flywheel 11 .
  • FIG. 4 shows a fitness equipment according to a preferred embodiment of the present invention, wherein the fitness equipment includes an equipment rack 100A, a pedal assembly 200A and a flywheel assembly 300A, wherein the pedal assembly 200A is pedaled mounted on the equipment rack 100A, wherein the flywheel assembly 300A includes an inner magnetron 10A and a flywheel 20A, the inner magnetron 10A is fixedly mounted on the equipment rack 100A, and the flywheel 20A surrounds The inner magnetron 10A is drivably connected to the pedal assembly 200A.
  • the flywheel 20A continuously cuts the inner magnetron 10A A load is obtained by the magnetic line of induction provided, so that the user can achieve the purpose of fitness through the fitness equipment.
  • the fitness equipment implemented as an elliptical machine shown in FIG. 4 is only exemplary, and does not limit the specific type of the fitness equipment of the present invention.
  • the fitness equipment may also be a rowing machine, a spinning bike, and the like.
  • the load obtained when the flywheel 20A is driven to rotate is related to the amount by which the flywheel 20A cuts the magnetic field lines of the inner magnetron 10A.
  • the flywheel 20A when the flywheel 20A is driven to rotate, the more the magnetic field lines of the inner magnetron 10A are cut, the greater the load that the flywheel 20A can obtain. The more laborious the assembly 200A.
  • the flywheel 20A when the flywheel 20A is driven to rotate, the smaller the amount of magnetic field lines of the inner magnetron 10A is cut, the smaller the load that the flywheel 20A can obtain. The more labor-saving when the assembly is 200A.
  • the load obtained by the flywheel 20A when it is driven to rotate is reflected in the resistance value when the user steps on the pedal assembly 20 .
  • the inner magnetic control device 10A of the present invention is configured to be able to adjust the relative position of the magnetic field line and the flywheel 20A, so that the The closer the magnetic field lines of the inner magnetron 10A are to the flywheel 20A, the more the flywheel 20A cuts the magnetic field lines of the inner magnetron 10A when it is driven to rotate. The farther the magnetic field lines of the inner magnetron 10A are from the flywheel 20A, the smaller the amount of the magnetic field lines of the inner magnetron 10A is cut when the flywheel 20A is driven to rotate. Therefore, by adjusting the relative position of the magnetic field line of the inner magnetic control device 10A and the flywheel 20A, the resistance value of the user when stepping on the pedal assembly 200A can be adjusted.
  • the inner magnetron device 10A includes a housing unit 11A, a driving unit 12A, two swing arms 13A, and two sets of magnetic elements 14A.
  • the housing unit 11A has a housing space 1101A and a peripheral opening 1102A communicating with the housing space 1101A.
  • the driving unit 12A is provided in the housing space 1101A of the housing unit 11A for providing driving force.
  • Each of the swing arms 13A respectively has a pivot end 131A and a driven end 132A corresponding to the pivot end 131A, and the pivot end 131A of the swing arm 13A is rotatably mounted on the The housing unit 11A, the driven end 132A of the swing arm 13A are drivably connected to the drive unit 12A, respectively, and the two swing arms 13A are held in the housing in a mutually mirror-symmetrical manner
  • Each group of the magnetic elements 14A is respectively disposed on each of the swing arms 13A, so as to allow each group of the magnetic elements 14A to provide a magnetic field environment in the peripheral opening 1102A of the housing unit 11A.
  • the flywheel 20A surrounds the outer side of the housing unit 11A of the inner magnetron 10A, and the peripheral opening 1102A of the housing unit 11A corresponds to the inner side of the flywheel 20A, so that when the flywheel When 20A is driven to rotate relative to the inner magnetron 10A, the flywheel 20A can cut the magnetic field lines of each group of the magnetic elements 14A of the inner magnetron 10A to obtain a load.
  • each of the swing arms 13A faces the peripheral opening 1102A of the housing unit 11A, and each group of the magnetic elements 14A is respectively disposed on the outer side of each of the swing arms 13A, so that each group The magnetic element 14A can be directly exposed to the peripheral opening 1102A of the housing unit 11A.
  • each group of the magnetic elements 14A is disposed on each of the swing arms 13A is not limited in the flywheel assembly 300A of the present invention.
  • each group of the magnetic elements 14A may be disposed on each of the swing arms 13A by means of glue.
  • each group of the magnetic elements 14A may be disposed on each of the swing arms 13A by inserting.
  • the number of the magnetic elements 14A in each group of the magnetic elements 14A is not limited in the flywheel assembly 300A of the present invention.
  • the number of the magnetic elements 14A in each group of the magnetic elements 14A is three, which are arranged at a distance from each other. the outside of the swing arm 13A.
  • the swing arm 13A is curved to extend between the pivot end 131A and the driven end 132A, so that the swing arm 13A has an arc shape, so that the shape of the outside of the swing arm 13A and the The shape of the peripheral edge of the housing unit 10 is substantially the same.
  • a group of the magnetic elements 14A is arc-shaped, and the shape of the inner side of a group of the magnetic elements 14A is the same as the shape of the outer side of the swing arm 13A, so that a group of the magnetic elements can be set reliably 14A is outside the swing arm 13A.
  • the housing unit 11A further includes a disc-shaped first housing 111A and a disc-shaped second housing 112A, and the first housing 111A is provided with a first ring body 1111A, the second housing 112A is provided with a second ring body 1121A, wherein the first housing 111A and the second housing 112A are connected with the first ring body 1111A and the second ring body 1121A. are mounted to each other in a corresponding manner to form the housing space 1101A inside the first ring body 1111A and the second ring body 1121A, and the first ring body 1111A and the second ring body 1111A The outer side of 1121A forms the peripheral opening 1102A.
  • the edge of the first housing 111A is provided with a plurality of first mounting posts 1112A
  • the edge of the second housing 112A is provided with a plurality of second mounting posts 1122A
  • each of the first housing 111A The first mounting posts 1112A and each of the second mounting posts 1122A of the second housing 112A are respectively mounted and supported to each other to avoid the edge of the first housing 111A and the second housing 111A
  • the edges of the body 112A are deformed.
  • screws are allowed to be mounted on the first mounting post 1112A of the first housing 111A and the second mounting post 1122A of the second housing 112A so as to be mounted on the first housing 111A
  • the edge and the edge of the second shell 112A lock the first shell 111A and the second shell 112A.
  • each of the pivoting ends 131A of the swing arm 13A are respectively rotatably mounted on the edge of the first housing 111A and the edge of the second housing 112A to be rotatably mounted
  • the pivoting end 131A of the swing arm 30 is at the edge of the housing unit 11A, and the swing arm 13A is allowed to swing at the peripheral opening 1102A of the housing unit 11A, and the first The first mounting post 1112A of the housing 111A and the second mounting post 1122A of the second housing 112A are located outside the swing arm 13A to limit the swinging amplitude of the swing arm 13A.
  • the first mounting post 1112A of the first housing 111A and the second mounting post 1122A of the second housing 112A correspond to two adjacent ones of a group of the magnetic elements 14A.
  • the gap of the magnetic element 14A is closed to avoid the magnetic element 14A, so that the swing arm 13A can drive a group of the magnetic elements 14A to have a larger swing range, so that the load of the flywheel 20A can be more A wide range is adjusted.
  • the casing unit 11A further has a central through hole 1103A, the casing space 1101A is located around the central through hole 1103A, and the casing space 1101A is isolated from the central through hole 1103A, wherein the equipment rack 100A
  • the mounting shaft can be mounted on the central through hole 1103A of the housing unit 11A, so that the inner magnetron 10A is fixedly mounted on the equipment rack 100A.
  • each of the swing arms 13A can drive each group of the magnetic elements 14A to swing synchronously, so as to Change the relative distance between each group of the magnetic elements 14A and the flywheel 20A, so as to adjust the relative distance between the magnetic field lines of the inner magnetron 10A and the flywheel 20A, so as to adjust the flywheel 20A to rotate when driven
  • the load obtained when the user steps on the pedal assembly 200A can be adjusted accordingly.
  • the driving unit 12A drives each swing arm 13A to swing outward to a maximum swing position
  • the relative distance between each group of the magnetic elements 14A and the flywheel 20A is adjusted to a design minimum value
  • the flywheel 20A is driven to rotate, the amount of magnetic field lines of each set of the magnetic elements 14A is the largest, and the flywheel 20A can obtain the largest resistance.
  • the driving unit 12A drives each of the swing arms 13A to swing inward to a minimum swing position
  • the relative distance between each group of the magnetic elements 14A and the flywheel 20A is adjusted to a design maximum value
  • the flywheel 20A is driven to rotate, the amount of magnetic field lines of each set of the magnetic elements 14A is small, and the flywheel 20A can obtain the smallest resistance.
  • the flywheel 20A cuts each group when driven to rotate.
  • the amount of magnetic field lines of the magnetic element 14A is gradually increased, thereby gradually increasing the resistance force that can be obtained when the flywheel 20A is driven to rotate.
  • the flywheel 20A cuts each set of the The amount of magnetic field lines of the magnetic element 14A is gradually reduced, so that the drag force that can be obtained when the flywheel 20A is driven to rotate is gradually reduced.
  • the driving unit 12A of the inner magnetron 10A further includes a driving motor 121A, a sliding block 122A and two linkage arms 123A.
  • the drive motor 121A is installed in the housing space 1101A of the housing unit 11A.
  • the housing unit 11A has a rail 1104A extending from the peripheral opening 1102A of the housing unit 11A toward the center hole 1103A, wherein the slider 122A is slidably disposed on the housing
  • the rail 1104A of the unit 11A, and the slider 122A are drivably connected to the output shaft 1211A of the drive motor 121A.
  • each of the interlocking arms 123A is rotatably mounted on each of opposite sides of the slider 122A, respectively, and the other end of each of the interlocking arms 123A is respectively The driven end 132A of each of the swing arms 13A is rotatably mounted.
  • the drive motor 121A drives the slider 122A to slide along the track 1104A of the housing unit 11A
  • the slider 122A drives each of the swing arms through each of the linkage arms 123A respectively 13A swings, thus adjusting the relative distance between the magnetic field line of the inner magnetron 10A and the flywheel 20A.
  • the sliding block 122A drives each link arm 123A through each of the sliding blocks 122A.
  • the swing arms 13A swing outward to allow each of the swing arms 13A to swing from the minimum swing position to the maximum swing position.
  • the sliding block 122A drives each linking arm 123A through each of the sliding blocks 122A.
  • the swing arms 13A swing inward to allow each of the swing arms 13A to swing from the maximum swing position to the minimum swing position.
  • the drive motor 121A of the drive unit 12A is fixedly mounted to the first housing of the housing unit 11A 111A.
  • the rail 1104A of the housing unit 11A is a strip-shaped rail, which is integrally formed on the first housing 111A and extends from the edge of the first housing 111A to the middle, such that the rail 1104A Extending from the peripheral opening 1102A of the housing unit 11A toward the central through hole 1103A, wherein the slider 122A is set to ride on the rail 1104A of the housing unit 11A, so that when the driving When the motor 121A drives the slider 122A to slide along the track 1104A of the housing unit 11A, the slider 122A can be prevented from being separated from the track 1104A of the housing unit 11A.
  • the slider 122A has a sliding slot 1221A for accommodating the rail 1104A of the housing unit 11A, so that the slider 122A can ride on the rail 1104A of the housing unit 11A .
  • the slider 122A includes a slider body 1222A and two slider arms 1223A, and each of the slider arms 1223A integrally extends downward from opposite sides of the slider body 1222A, so as to
  • the sliding groove 1221A is formed between the slider body 1222A and each of the slider arms 1223A, wherein when the slider 122A is set to ride on the rail 1104A of the housing unit 11A, the sliding groove 1221A is formed.
  • the slider body 1222A is erected on the top of the rail 1104A, and each of the slider arms 1223A is located on opposite sides of the rail 1104A, so that the rail 1104A is accommodated in the slider of the slider 122A.
  • the slot 1221A is formed, so that when the driving motor 121A drives the slider 122A to slide along the track 1104A of the housing unit 11A, the slider 122A can be prevented from being separated from the track of the housing unit 11A 1104A.
  • the strip-shaped rail 1104A of the housing unit 11A can be integrally formed in the second housing 112A, and can be connected from the The edge of the second casing 112A extends toward the middle, so that the rail 1104A extends from the peripheral opening 1102A of the casing unit 11A toward the central through hole 1103A.
  • the track 1104A of the housing unit 11A is a groove formed by recessing the first housing 111A and extending from the The edge of the first housing 111A extends to the middle or is formed by the recess of the second housing 112A and extends from the edge to the middle of the second housing 112A, wherein a part of the slider 122A is held at all. the track 1104A of the housing unit 11A, so that when the driving motor 121A drives the slider 122A to slide along the track 1104A of the housing unit 11A, the slider 122A can be prevented from being separated from the The rail 1104A of the housing unit 11A.
  • the inner magnetron 10A further includes two assemblies 15A, wherein the end of the link arm 123A of the driving unit 12A is rotatably mounted on the assembly 15A, and the assembly 15A is Installed on the driven end 132A of the swing arm 13A, so that the end of the link arm 123A is rotatably installed on the driven end 132A of the swing arm 13A.
  • the driving unit 12A further includes a transmission gear set 124A, which is used for transmitting the power output by the output shaft 1211A of the driving motor 121A to the sliding block 122A,
  • the swing arm 13A is driven to swing inward or outward by driving the slider 122A to slide inward or outward along the track 1104A of the housing unit 11A.
  • the slider 122A has a row of slider teeth 1224A, which are arranged along the length direction of the slider 122A, wherein the transmission gear set 124A is composed of a plurality of meshing gears 1241A, the transmission gear set One of the gears 1241A in 124A is engaged with the output shaft 1211A of the drive motor 121A, and the other gear 1241A in the transmission gear set 124A is engaged with the slider of the slider 122A Tooth 1224A, so when the driving motor 121A outputs power in a way that the output shaft 1211A of the driving motor 121A rotates, the power can be transmitted to the sliding block 122A through the transmission gear set 124A to drive the The slider 122A slides inward or outward along the track 1104A of the housing unit 11A to drive the swing arm 13A to swing inward or outward.
  • the number of the gears 1241A in the transmission gear set 124A is not limited in the flywheel assembly 300A of the present invention.
  • the number of the gears 1241A of the transmission gear set 124A is three.
  • the inner magnetron device 10A further includes a potential control unit 16A, the potential control unit 16A includes a circuit board 161A, and the circuit board 161A is mounted on the housing unit 11A In the housing space 1101A, the drive motor 121A of the drive unit 12A is connected to the circuit board 161A of the potential control unit 16A.
  • the circuit board 161A is fixedly mounted to the first housing 111A of the housing unit 11A.
  • the potentiometer control unit 16A further includes a sliding potentiometer 162A, the sliding potentiometer 162A includes a potentiometer body 1621A and a sliding arm 1622A slidably disposed on the potentiometer body 1621A, the potentiometer body 1622A.
  • 1621A is mounted or soldered to the circuit board 161A, and the sliding arm 1622A is connected to the slider 122A.
  • the slider 122A drives the sliding arm 1622A of the sliding potentiometer 162A to move relative to The sliding of the potentiometer body 1621A changes the resistance of the sliding potentiometer 162A.
  • the resistance value of the sliding potentiometer 162A is related to the position of the sliding block 122A on the track 1104A of the housing unit 11A, and the sliding block 122A is located on the The position of the track 1104A determines the swing position of the swing arm 13A and the position of the magnetic element 14A, which in turn determines the load when the flywheel 20A is driven to rotate.
  • the position of the magnetic element 14A of the inner magnetron 10A of the flywheel assembly 300A of the present invention and the load of the flywheel 20A when it is driven to rotate can be detected by detecting the resistance of the sliding potentiometer 162A. The way the value is determined.
  • the manner in which the sliding arm 1622A of the sliding potentiometer 162A is connected to the sliding block 122A is not limited in the flywheel assembly 300A of the present invention.
  • the slider 122A has a slot 1225A, and the sliding arm 1622A of the sliding potentiometer 162A is engaged with the The slot 1225A of the sliding block 122A is connected to the sliding arm 1622A of the sliding potentiometer 162A to the sliding block 122A in this way.
  • the inner magnetron device 10A further includes a fixing flange 17A and a set of screws 18A, wherein the fixing flange 17A is attached to the housing unit 11A.
  • a group of the screws 18A are screwed to the fixing flange 17A after passing through the first casing 111A and the second casing 112A in sequence, so that in the first casing
  • the middle part of the body 111A and the middle part of the second housing 112A lock the first housing 111A and the second housing 112A.
  • the rotational speed of the flywheel 20A relative to the equipment rack 100A and the inner magnetron 10A can be calculated when the flywheel 20A is driven.
  • the flywheel assembly 300A further includes a speed measuring device 30A, and the speed measuring device 30A includes a sensing element 31A and a The action piece 32A, wherein the sensing element 31A may be but not limited to a Hall element, which is mounted on the circuit board 161A, and the action piece 32A may be, but not limited to, a magnet, which is arranged on the flywheel 20A , and the position of the action piece 32A and the position of the sensing element 31A can correspond to allow the sensing element 31A to sense the action piece 32A to generate a signal.
  • the sensing element 31A may be but not limited to a Hall element, which is mounted on the circuit board 161A
  • the action piece 32A may be, but not limited to, a magnet, which is arranged on the flywheel 20A
  • the position of the action piece 32A and the position of the sensing element 31A can correspond to allow the sensing element 31A to sense the action piece 32A to generate a signal.
  • the sensing element 31A is located on the rotation path of the acting member 32A, so when the flywheel 20A drives the acting member 32A to rotate, the position of the acting member 32A and the position of the sensing element 31A can correspond , so as to allow the sensing element 31A to sense the action member 32A to generate a signal. Subsequently, the rotation speed of the flywheel 20A can be calculated according to the time interval between the two signal generation of the sensing element 31A.
  • the flywheel assembly 200A of the present invention directly measures the rotational speed of the flywheel 20A. method with higher precision and sensitivity.
  • the sensing element 31A may be provided on the flywheel 20A, and correspondingly, the acting member 32A may be provided on the inner magnetron device 10A, for example, the action piece 32A may be provided in the housing unit 11A of the inner magnetron 10A, and the action piece 32A is located in the rotation path of the induction element 31A, so that when the flywheel 20A When the sensing element 31A is driven to rotate, the position of the acting member 32A can correspond to the position of the sensing element 31A, so that the sensing element 31A can sense the acting member 32A to generate a signal. Subsequently, the rotation speed of the flywheel 20A can be calculated according to the time interval between the two signal generation of the sensing element 31A.
  • the flywheel 20A includes a flywheel disk 21A and a flywheel ring 22A, and has a flywheel space 23A, the flywheel ring 22A integrally extends on the periphery of the flywheel disk 21A, so as to be located between the flywheel disk 21A and the flywheel disk 21A.
  • the flywheel space 23A is formed between the flywheel rings 22A, wherein the inner magnetron 10A is held in the flywheel space 23A of the flywheel 20A, so that the driven seat of the flywheel 20A is relative to the inner magnetron 20A.
  • the flywheel ring 22A cuts the magnetic field lines of the inner magnetron 10A so that the flywheel 20A obtains a load.
  • the acting member 32 of the speed measuring device 30A is disposed in the middle of the flywheel disc 21A of the flywheel 20A, so that, on the one hand, the flywheel 20A can drive the acting member 32A to rotate synchronously, and the The time it takes for the flywheel 20A to make one rotation is the same as the time it takes for the magnet 32 to make one rotation.
  • the sensing element 31A can be located in the rotation path of the acting member 32A to allow the position of the acting member 32A. The position of the sensing element 31A can correspond.
  • the manner in which the acting member 32A is disposed on the flywheel 20A is not limited in the flywheel assembly 300A of the present invention.
  • the flywheel 20A has an insertion groove 24A formed in the flywheel disc 21A, wherein the function The element 32A is inserted into the insertion groove 24A of the flywheel 20A, so that the action element 32A is arranged in the flywheel 20A.
  • the surface of the action piece 32A does not protrude from the surface of the flywheel disc 21A of the flywheel 20A.
  • the acting member 32A may be disposed on the flywheel disc 21A of the flywheel 20A through an insert injection molding process, or the acting member 32A may be An adhesive such as glue is attached to the flywheel disk 21A of the flywheel 20A.
  • the sensing element 31A of the speed measuring device 30A is mounted on the circuit board 161A and includes an infrared emitting tube and an infrared receiving tube.
  • the action member 32A is an infrared reflection area, which is arranged on the flywheel disc 21A of the flywheel 20A, wherein the infrared reflection tube of the sensing element 31A can continuously reflect infrared rays to the flywheel disc 21A of the flywheel 20A, When the flywheel 20A is driven to rotate to a position where the acting member 32A corresponds to the sensing element 31A, the acting member 32A can reflect infrared rays, and the infrared receiving tube of the sensing element 31A can receive the infrared rays received by the sensing element 31A.
  • the infrared rays reflected by the action element 32A allow the sensing element 31A to generate a signal. Subsequently, the rotation speed of the flywheel 20A can be calculated according to the time interval between the two signal generation of the sensing element 31A.
  • FIGS 10A to 13B show a flywheel assembly 300B according to another preferred embodiment of the present invention, wherein the flywheel assembly 300B includes an inner magnetic control device 10B and a flywheel 20B, and the flywheel 20B surrounds the In the inner magnetron 10B, when the flywheel 20B is driven to rotate relative to the inner magnetron 10B, the flywheel 20B cuts the magnetic field lines provided by the inner magnetron 10B to obtain a load.
  • the load obtained when the flywheel 20B is driven to rotate is related to the amount by which the flywheel 20B cuts the magnetic field lines of the inner magnetron 10B. Specifically, when the flywheel 20B is driven to rotate, the more the amount of magnetic field lines of the inner magnetron 10B is cut, the greater the load that the flywheel 20B can obtain. Accordingly, when the flywheel 20B is driven to rotate, the smaller the amount of magnetic field lines of the inner magnetron 10B is cut, the smaller the load that the flywheel 20B can obtain.
  • the inner magnetron 10B of the present invention is configured to be able to adjust the relative position of the magnetic field line and the flywheel 20B, so that when the magnetic field line of the inner magnetron 10B is closer to the flywheel 20B, the When the flywheel 20B is driven to rotate, the more the amount of magnetic field lines of the inner magnetron 10B is cut, correspondingly, when the position of the magnetic field lines of the inner magnetron 10B is farther away from the flywheel 20B, When the flywheel 20B is driven to rotate, the smaller the amount of magnetic field lines of the inner magnetron 10B is cut.
  • the inner magnetron device 10B includes a housing unit 11B, a driving unit 12B, two swing arms 13B and two sets of magnetic elements 14B.
  • the housing unit 11B has a housing space 1101B and a peripheral opening 1102B communicating with the housing space 1101B.
  • the driving unit 12B is provided in the housing space 1101B of the housing unit 11B for providing driving force.
  • Each of the swing arms 13B respectively has a pivot end 131B and a driven end 132B corresponding to the pivot end 131B, and the pivot end 131B of the swing arm 13B is rotatably mounted on the The housing unit 11B, the driven ends 132B of the swing arms 13B are drivably connected to the drive unit 12B, respectively, and the two swing arms 13B are held in the housing in a mutually center-symmetrical manner
  • Each group of the magnetic elements 14B is respectively disposed on each of the swing arms 13B, so as to allow each group of the magnetic elements 14B to provide a magnetic field environment in the peripheral opening 1102B of the housing unit 11B.
  • the flywheel 20B surrounds the outer side of the housing unit 11B of the inner magnetron 10B, and the peripheral opening 1102B of the housing unit 11B corresponds to the inner side of the flywheel 20B, so that when the flywheel When the flywheel 20B is driven to rotate relative to the inner magnetron 10B, the flywheel 20B can cut the magnetic field lines of each group of the magnetic elements 14B of the inner magnetron 10B to obtain a load.
  • each of the swing arms 13B faces the peripheral opening 1102B of the housing unit 11B, and each group of the magnetic elements 14B is respectively disposed on the outer side of each of the swing arms 13B, so that each group The magnetic element 14B can be directly exposed to the peripheral opening 1102B of the housing unit 11B.
  • each group of the magnetic elements 14B is disposed on each of the swing arms 13B is not limited in the flywheel assembly 300B of the present invention.
  • each group of the magnetic elements 14B can be disposed on each of the swing arms 13B by means of glue.
  • each group of the magnetic elements 14B may be disposed on each of the swing arms 13B by inserting.
  • the number of the magnetic elements 14B in each group of the magnetic elements 14B is not limited in the flywheel assembly 300B of the present invention.
  • the number of the magnetic elements 14B in each group of the magnetic elements 14B is three, which are arranged at a distance from each other. the outside of the swing arm 13B.
  • the swing arm 13B is curved to extend between the pivot end 131B and the driven end 132B, so that the swing arm 13B is arc-shaped, so that the shape of the outer side of the swing arm 13B and the The shape of the peripheral edge of the housing unit 11B is substantially the same.
  • a group of the magnetic elements 14B is arc-shaped, and the shape of the inner side of a group of the magnetic elements 14B is the same as the shape of the outer side of the swing arm 13B, so that the group of the magnetic elements can be set reliably 14B is outside the swing arm 13B.
  • the housing unit 11B further includes a disc-shaped first housing 111B and a disc-shaped second housing 112B, and the first housing 111B is provided with a first ring body 1111B, the second housing 112B is provided with a second ring body 1121B, wherein the first housing 111B and the second housing 112B are connected with the first ring body 1111B and the second ring body 1121B. are mounted on each other in a corresponding manner to form the housing space 1101B inside the first ring body 1111B and the second ring body 1121B, and the first ring body 1111B and the second ring body 1111B The outer side of 1121B forms the peripheral opening 1102B.
  • the edge of the first housing 111B is provided with a plurality of first mounting posts 1112B
  • the edge of the second housing 112B is provided with a plurality of second mounting posts 1122B
  • each of the first housing 111B The first mounting posts 1112B and each of the second mounting posts 1122B of the second housing 112B are respectively mounted and supported to each other to avoid the edge of the first housing 111B and the second housing The edge of the body 112B is deformed.
  • screws are allowed to be mounted on the first mounting post 1112B of the first housing 111B and the second mounting post 1122B of the second housing 112B, so as to be mounted on the first mounting post 1112B of the first housing 111B
  • the edge and the edge of the second shell 112B lock the first shell 111B and the second shell 112B.
  • each of the pivoting ends 131B of the swing arm 13B are respectively rotatably mounted on the edge of the first housing 111B and the edge of the second housing 112B to be rotatably mounted
  • the pivoting end 131B of the swing arm 13B is at the edge of the housing unit 11B, and the swing arm 13B is allowed to swing at the peripheral opening 1102B of the housing unit 11B, and the first The first mounting post 1112B of the housing 111B and the second mounting post 1122B of the second housing 112B are located outside the swing arm 13B to limit the swinging amplitude of the swing arm 13B outward.
  • the first mounting post 1112B of the first housing 111B and the second mounting post 1122B of the second housing 112B correspond to two adjacent ones of a group of the magnetic elements 14B.
  • the gaps of the magnetic elements 14B are formed to avoid the magnetic elements 14B, so that the swing arm 13B can drive a group of the magnetic elements 14B to have a larger swing amplitude.
  • the casing unit 11B further has a central through hole 1103B, the casing space 1101B is located around the central through hole 1103B, and the central through hole 1103B is isolated from the casing space 1101B, one of the mounting shafts 1000B can be
  • the center hole 1103B is installed in the housing unit 11B.
  • each of the swing arms 13B can drive each group of the magnetic elements 14B to swing synchronously, so as to Change the relative distance between each group of the magnetic elements 14B and the flywheel 20B, so as to adjust the relative distance between the magnetic field lines of the inner magnetron 10B and the flywheel 20B, so as to adjust the flywheel 20B to rotate when being driven load obtained.
  • the driving unit 12B drives each swing arm 13B to swing outward to a maximum swing position
  • the relative distance between each group of the magnetic elements 14B and the flywheel 20B is adjusted to a design minimum value
  • the flywheel 20B is driven to rotate, the amount of magnetic field lines of each set of the magnetic elements 14B is the largest, and the resistance that the flywheel 20B can obtain is the largest.
  • the driving unit 12B drives each of the swing arms 13B to swing inward to a minimum swing position
  • the relative distance between each group of the magnetic elements 14B and the flywheel 20B is adjusted to a design maximum value
  • the flywheel 20B is driven to rotate, the amount of magnetic field lines of each set of the magnetic elements 14B is small, and the flywheel 20B can obtain the smallest resistance.
  • the flywheel 20B cuts each group when driven to rotate.
  • the amount of magnetic field lines of the magnetic element 14B is gradually increased, so that the resistance force that can be obtained when the flywheel 20B is driven to rotate is gradually increased.
  • the flywheel 20B cuts each set of the The amount of magnetic field lines of the magnetic element 14B is gradually reduced, so that the drag force that can be obtained when the flywheel 20B is driven to rotate is gradually reduced.
  • the driving unit 12B of the inner magnetron device 10B further includes a driving motor 121B, a driving ring 125B and two linkage arms 123B.
  • the drive motor 121B is installed in the housing space 1101B of the housing unit 11B.
  • the drive ring 125B is rotatably held in the housing space 1101B of the housing unit 11B, and the drive ring 125B is drivably connected to the output shaft 1211B of the drive motor 121B.
  • each of the link arms 123B is rotatably mounted on each of opposite sides of the drive ring 125B, respectively, and the other end of each of the link arms 123B is respectively The driven end 132B of each of the swing arms 13B is rotatably mounted.
  • the drive motor 121B drives the drive ring 125B to rotate around the central axis
  • the drive ring 125B drives each of the swing arms 13B to swing through each of the link arms 123B, so as to adjust the internal magnetism The relative distance between the magnetic field line of the control device 10B and the flywheel 20B.
  • the drive ring 125B drives each of the swing arms 13B to swing inward through each of the link arms 123B , to allow each swing arm 13B to swing from the maximum swing position to the minimum swing position.
  • the drive motor 121B drives the drive ring 125B to rotate counterclockwise, the drive ring 125B
  • Each of the swing arms 13B is driven to swing outward by each of the linkage arms 123B, so as to allow each of the swing arms 13B to swing from the minimum swing position to the maximum swing position.
  • the drive motor 121B of the drive unit 12B is fixedly mounted to the first housing of the housing unit 11B 111B.
  • the first housing 111B has a boss 1113B, wherein the driving ring 125B is rotatably sleeved on the boss 1113B of the first housing 111B, so that the driving ring 125B can be driven when driven. Rotate around the central axis.
  • the inner magnetron device 10B further includes two assemblies 15B, wherein the end of the link arm 123B of the driving unit 12B is rotatably mounted on the assembly 15B, and the assembly 15B is Installed on the driven end 132B of the swing arm 13B, so that the end of the link arm 123B is rotatably installed on the driven end 132B of the swing arm 13B.
  • the drive unit 12B further includes a transmission gear set 124B for transmitting the power output by the output shaft 1211B of the drive motor 121B to the drive ring 125B,
  • the swing arm 13B is driven to swing inward or outward by driving the driving ring 125B to rotate relative to the housing unit 11B around the central axis.
  • the drive ring 125B has a row of first ring teeth 1251B, wherein the transmission gear set 124B is composed of a plurality of meshing gears 1241B, and one of the gears 1241B in the transmission gear set 124B is meshed with all gears 1241B.
  • the output shaft 1211B of the driving motor 121B, the other gear 1241B in the transmission gear set 124B is engaged with the first ring tooth 1251B of the driving ring 125B, so that when the driving motor 121B starts to
  • the power can be transmitted to the drive ring 125B through the transmission gear set 124B, so as to drive the drive ring 125B to move relative to the drive ring 125B around the central axis.
  • the rotation of the housing unit 11B drives the swing arm 13B to swing inward or outward.
  • the number of the gears 1241B in the transmission gear set 124B is not limited in the flywheel assembly 300B of the present invention.
  • the number of the gears 1241B of the transmission gear set 124B is three.
  • the driving unit 12B further includes an auxiliary gear 126B, wherein the auxiliary gear 126B is rotatably installed in the housing space 1101B of the housing unit 11B, wherein the The drive ring 125B has a row of second ring teeth 1252B that mesh with the auxiliary gear 126B to prevent the drive ring 125B from tilting when the drive ring 125B is driven, thereby ensuring the drive The ring 125B is stably and reliably rotated about the central axis relative to the housing unit 11B.
  • the inner magnetron device 10B further includes a potential control unit 16B, the potential control unit 16B includes a circuit board 161B, and the circuit board 161B is mounted on the housing unit 11B In the housing space 1101B, the drive motor 121B of the drive unit 12B is connected to the circuit board 161B of the potential control unit 16B.
  • the circuit board 161B is fixedly mounted to the first housing 111B of the housing unit 11B.
  • the potential control unit 16B further includes a rotary potentiometer 163B, the rotary potentiometer 163 is connected to the circuit board 161B, and the rotary potentiometer 163B has a mounting end 1631B and a shaft end 1632B, the rotary potentiometer 163B
  • the mounting end 1631B of the potentiometer 163B is mounted on the first housing 111B
  • the auxiliary gear 126B is mounted on the shaft end 1632B of the rotary potentiometer 163B, so that the auxiliary gear 126B is rotatable installed in the housing space 1101B of the housing unit 11B.
  • the driving motor 121B drives each of the swing arms 13B to swing inward or outward through each of the link arms 123B by driving the driving ring 125B to rotate
  • the driving ring 125B drives the auxiliary wheel 126B rotates
  • the auxiliary wheel 126B drives the rotating end 1632B of the rotary potentiometer 163B to rotate to change the resistance value of the rotary potentiometer 163B.
  • the resistance of the rotary potentiometer 163B is related to the rotational position of the drive ring 125B, and the rotational position of the drive ring 125B determines the swing position of the swing arm 13B and the magnetic element 14B
  • the position of the flywheel 20B further determines the load when the flywheel 20B is driven to rotate.
  • the position of the magnetic element 14B of the inner magnetron 10B of the flywheel assembly 300B of the present invention and the load of the flywheel 20B when it is driven to rotate can be detected by detecting the resistance of the rotary potentiometer 163B. The way the value is determined.
  • FIG. 14 shows a modified example of the inner magnetron 10B, wherein after the motor 204B applies a voltage, the driving mechanism 208B drives the rotating wheel 201B to rotate, the annular sleeve 210B and the base are integrated, and the rotating wheel 201B is a sleeve
  • the rotating wheel 201B rotates, it drives the connecting rods 206B and 207B, and pulls or pushes the magnetic rings 202B and 203B connected with them. ) turn.
  • the drive mechanism 208B is a drive gear set, which is driven by gear meshing.
  • the number of the connecting rods 206B and 207B may be one or more, and the connecting rods 206B and 207B are rotationally symmetrically arranged on the rotating wheel 201B and connected to the magnetic rings 202B and 203B.
  • the number of magnetic rings 202B and 203B is one or more.
  • One end of the magnetic rings 202B and 203B is rotatably connected to the base, and the other end is a movable end, which is driven by the connecting rods 206B and 207B. move.
  • the magnetic rings 202B and 203B are symmetrically arranged on the base in opposite rotation directions.

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Abstract

本发明公开了一内磁控装置、飞轮组件和健身器材,其中所述飞轮组件包括一飞轮、一内磁控装置以及一测速装置。所述内磁控装置包括一壳体单元、一驱动单元、两摆臂以及两组磁性元件,其中所述驱动单元被设置于所述壳体单元,每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,每个所述摆臂的受驱端分别被可驱动地连接于所述驱动单元,每组所述磁性元件分别被设置于每个所述摆臂,其中所述飞轮被可转动地环绕于所述内磁控装置。所述测速装置包括一感应元件和一作用件,所述感应元件被设置于所述飞轮和所述内磁控装置中的一个,所述作用件被设置于所述飞轮和所述内磁控装置中的另一个,所述感应元件的位置和所述作用件的位置能够相对应。

Description

内磁控装置、飞轮组件和健身器材 技术领域
本发明涉及健身器材领域,特别涉及一内磁控装置、飞轮组件和健身器材。
背景技术
内磁控装置被广泛地应用于各种健身器材,如椭圆机、动感单车等,应用内磁控装置的健身器材可以满足用户根据体力、耐力和健身需求选择不同的阻力大小。以椭圆机为例,椭圆机包括一机身支架、安装于所述机身支架的一传动轮、驱动所述传动轮转动的两踏板,被可驱动地连接于所述传动轮的一飞轮以及被保持于所述飞轮内侧的一内磁控装置。用户在踩踏所述踏板时,驱动所述传动轮相对所述机身支架转动,所述传动轮带动所述飞轮转动,所述飞轮在相对于所述内磁控装置转动的过程中切割所述内磁控装置的磁感线而获得阻力。并且,所述内磁控装置和所述飞轮之间的相互距离允许被调节,当所述内磁控装置靠近所述飞轮,所述飞轮在转动过程中受到磁阻增大,用户的健身强度增大,当所述内磁控装置远离所述飞轮,所述飞轮在转动过程中受到的磁阻减小,用户的健身强度减小。
尽管现有的内磁控装置可以满足健身器材具有一定的阻力调节功能,但是在实际的使用过程中,由于受到现有的内磁控装置的结构的限制,内磁控装置和飞轮之间可以被调节的距离较小,导致健身器材的阻力可调控的范围较小,阻力的最高等级和最低等级之间的差异并不明显。即使用户调节了运动器材的阻力等级,但实际感知到的阻力变化并不明显,运动过程单调,并不能达到用户的使用期望,也不能很好地满足用户的锻炼需求。另外,现有的运动器材的阻力调节机构结构复杂,多个零部件之间相互配合的精度要求较高,而在实际使用中,经常出现调节不流畅,零件配合故障率较高,不仅影响用户的使用体验,还增加了用户的维护成本。
发明内容
本发明的一个目的是提供一具有测速装置的飞轮结构。
根据本发明提供的一具有测速装置的飞轮结构,包括一惯性飞轮、一磁控盘以及一测速装置,所述磁控盘同轴设置在所述惯性飞轮内,所述磁控盘与所述惯性飞轮转动配合,且所述磁控盘的侧壁与所述惯性飞轮的内壁之间形成有间隙;所述测速装置包括一作用件和一感应元件,所述作用件设置在所述惯性飞轮上,所述感应元件设置在所述磁控盘上,且所述作用件和所述感应元件呈对应设置。
优选地,所述磁控盘包括一磁盘盖、一磁盘座以及一磁环,所述磁环设置在所述磁盘座的周侧,所述磁盘盖设置在所述磁盘座靠近所述惯性飞轮外的一侧。
优选地,所述惯性飞轮与所述磁控盘之间连接有中心轴,所述中心轴同轴穿设所述磁控盘并与其紧固连接,且所述中心轴同轴穿设所述惯性飞轮并与其转动配合。
优选地,所述磁控盘的中部设置有一固定法兰,所述中心轴穿设所述固定法兰并与其紧固连接。
优选地,所述磁控盘上设置有一PCB板,所述感应元件安装在所述PCB板上。
优选地,所述PCB板通过通讯接口和/或无线方式与外界终端信号连接。
优选地,所述作用件包括一磁铁,所述感应元件包括一磁感元件。
优选地,所述磁感元件包括一霍尔感应元件。
优选地,所述作用件包括一红外线反射区,所述感应元件包括一红外线发射管和一红外线接收管。
与现有技术相比,本发明具有如下的有益效果:
1、本发明通过设置在所述惯性飞轮上的所述作用件和设置在所述磁控盘上的所述感应元件配合,当所述感应元件连续两次产生感应信号时,所述惯性飞轮旋转一圈,再借助外界终端计算所述感应元件产生两次感应信号的间隔时间,从而计算出所述惯性飞轮的旋转速度,有助于提高对所述惯性飞轮转速测量的便捷性,且高效简洁,精准可靠;
2、本发明通过将所述作用件和所述感应元件分别安装在所述惯性飞轮和所述磁控盘的内部,从而有助于减少所述作用件和所述感应元件二者因外部力量的撞击、触碰而损坏情况发生,进而有助于提高对速度测量的稳定性;
3、本发明通过将所述作用件直接安装在所述惯性飞轮上,通过转速乘以周长的方式来计算所述惯性飞轮运动的直线距离,有助于提高测量结果的精确性。
本发明的目的是提供一种内磁控集成磁阻调节装置及健身和运动器材。
根据本发明提供的一种内磁控集成磁阻调节装置,包括电机,驱动机构,旋转轮,磁环,连杆和底座;电机与驱动机构连接并驱动驱动机构;驱动机构与旋转轮配合并带动旋转轮转动;连杆的一端与旋转轮的配合,另一端与磁环相连;旋转轮设置在底座的中央位置。
优选地,连杆旋转对称地设置在旋转轮上。
优选地,连杆的数量为两个。
优选地,连杆的一端采用镜像布局的方式设置在旋转轮上。
优选地,还包括设置在底座上的圆环套,旋转轮与圆环套配合。
优选地,磁环的一端可旋转连接在底座上,另一端为活动端,活动端在连杆的带动下移动。
优选地,磁环的数量为一个或多个,旋转对称地设置在底座上。
优选地,磁环数量为两个,旋转反向对称地设置在底座上。
优选地,驱动机构是驱动齿轮组,旋轮的外缘设置有与驱动齿轮组配合的齿轮。
本发明还提供了一种应用了上述内磁控集成磁阻调节装置的健身和运动器材。
与现有技术相比,本发明具有如下的有益效果:
1、连杆采用旋转对称的布局方式,巧妙规避了四连杆机构的急回特性,保证左右两边的移动距离的对称性和一致性,从而解决了左右两边由于间隙距离不一致导致的阻尼不一致,改善运动体验。
2、大幅增加旋转轮在旋转过程中的支撑面积,受力点更为分散和均匀,其动态平稳性大幅提高,解决了左右磁环只能在小范围内调节的问题,增加左右磁环的调节范围。
3、提高了飞轮阻力调节过程中飞轮的动态稳定性,并延长寿命。
本发明的一个目的在于提供一内磁控装置、飞轮组件和健身器材,其中所述内磁控装置的一滑块在沿着一轨道滑动时能够驱动两个摆臂摆动,以调节被设置于每个所述摆臂的一组磁性元件和环绕于所述内磁控装置的一飞轮的距离,从而调节所述飞轮在被驱动而转动时的负载。
本发明的一个目的在于提供一内磁控装置、飞轮组件和健身器材,其中所述内磁控装置的一驱动环在绕中心轴转动时能够驱动两个所述摆臂摆动,以调节被设置于每个所述摆臂的每组所述磁性元件和环绕于所述内磁控装置的所述飞轮的距离,从而调节所述飞轮在被驱动而转动时的负载。
本发明的一个目的在于提供一内磁控装置、飞轮组件和健身器材,其中所述飞轮组件提供一测速装置,以用于直接测得所述飞轮的转速,相对于传统的通过测得健身器材的踩踏组件以及换算踩踏组件和飞轮的转速比来测得飞轮的转速的方式,本发明的所述测速装置通过直接测得所述飞轮的转速的方式具有更高的灵敏度和精度。
依本发明的一个方面,本发明提供一飞轮组件,其包括:
一飞轮;
一内磁控装置,其中所述内磁控装置包括一壳体单元、一驱动单元、两摆臂以及两组磁性元件,其中所述驱动单元被设置于所述壳体单元,每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,每个所述摆臂的受驱端分别被可驱动地连接于所述驱动单元,每组所述磁性元件分别被设置于每个所述摆臂,其中所述飞轮被可转动地环绕于所述内磁控装置;以及
一测速装置,其中所述测速装置包括一感应元件和一作用件,所述感应元件被设置于所述飞轮和所述内磁控装置中的一个,所述作用件被设置于所述飞轮和所述内磁控装置中的另一个,并且所述感应元件的位置和所述作用件的位置能够相对应。
根据本发明的一个实施例,所述感应元件是霍尔元件,其被设置于所述内磁控装置,所述作用件是磁铁,其被设置于所述飞轮。
根据本发明的一个实施例,所述飞轮包括一飞轮盘和一飞轮环以及具有一飞轮空间,所述飞轮环一体地延伸于所述飞轮盘的周缘,以在所述飞轮盘和所述飞轮环之间形成所述飞轮空间,其中所述内磁控装置被保持在所述飞轮的所述飞轮空间,所述作用件被设置于所述飞轮盘。
根据本发明的一个实施例,所述飞轮具有一嵌装槽,其形成于所述飞轮盘,其中所述作用件被嵌装于所述飞轮的所述嵌装槽。
根据本发明的一个实施例,所述驱动单元进一步包括一驱动电机、一滑块以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述壳体单元具有一轨道,其自所述壳体单元的边缘向中部延伸,所述滑块被可滑动地安装于所述壳体单元的所述轨道和被可驱动地连接于所述驱动电机,其中每个所述连动臂的一个端部被可转动地安装于所述滑块的相对两侧的每个侧部,每个所述连动臂的另一个端部分别被可转动地安装于每个所述摆臂的受驱端。
根据本发明的一个实施例,所述驱动单元进一步包括一驱动电机、一驱动环以及两连 动臂,其中所述驱动电机被安装于所述壳体单元,其中所述驱动环被可转动地安装于所述壳体单元并被设置能够绕着中心轴转动,每个所述连动臂的一个端部被可转动地安装于所述驱动环的相对两侧,每个所述连动臂的另一个端部分别被可转动地安装于每个所述摆臂的受驱端。
根据本发明的一个实施例,所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述滑块的滑块齿。
根据本发明的一个实施例,所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述驱动环的第一环齿。
根据本发明的一个实施例,所述驱动单元包括一辅助齿轮,所述辅助齿轮被可转动地安装于所述壳体单元,并且所述辅助齿轮啮合于所述驱动环的第二环齿,其中所述驱动环的所述第一环齿和所述第二环齿分别位于所述驱动环的相对两侧。
依本发明的另一个方面,本发明进一步提供一健身器材,其包括:
一器材架;
一踩踏组件,其中所述踩踏组件被可踩踏地安装于所述器材架;以及
一飞轮组件,其中所述飞轮组件进一步包括:
一飞轮;
一内磁控装置,其中所述内磁控装置包括一壳体单元、一驱动单元、两摆臂以及两组磁性元件,其中所述驱动单元被设置于所述壳体单元,每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,每个所述摆臂的受驱端分别被可驱动地连接于所述驱动单元,每组所述磁性元件分别被设置于每个所述摆臂,其中所述飞轮被可转动地环绕于所述内磁控装置;以及
一测速装置,其中所述测速装置包括一感应元件和一作用件,所述感应元件被设置于所述飞轮和所述内磁控装置中的一个,所述作用件被设置于所述飞轮和所述内磁控装置中的另一个,并且所述感应元件的位置和所述作用件的位置能够相对应,其中所述飞轮组件的所述内磁控装置被安装于所述器材架,所述飞轮被可驱动地连接于所述踩踏组件。
依本发明的另一个方面,本发明进一步提供一飞轮组件,其包括:
一内磁控装置;
一飞轮,其中所述飞轮被可转动地环绕于所述内磁控装置;以及
一测速装置,其中所述测速装置包括一感应元件和一作用件,其中所述感应元件和所述作用件中的一个被设置于所述内磁控装置,所述感应元件和所述作用件中的另一个被设置于所述飞轮,并且所述感应元件的位置和所述作用件的位置能够相对应,其中所述感应元件包括红外线发射管和红外线接收管,所述作用件包括红外线反射区,所述红外反射区能够反射所述红外线发射管发射的红外线,所述红外线接收管能够接收被所述红外反射区反射的红外线。
根据本发明的一个实施例,所述飞轮包括一飞轮盘和一飞轮环以及具有一飞轮空间, 所述飞轮环一体地延伸于所述飞轮盘的周缘,以在所述飞轮盘和所述飞轮环之间形成所述飞轮空间,其中所述内磁控装置被保持在所述飞轮的所述飞轮空间,其中所述红外反射区被设置于所述飞轮的所述飞轮盘。
根据本发明的一个实施例,所述内磁控装置包括一壳体单元、一驱动单元、两摆臂以及两组磁性元件,其中所述驱动单元被设置于所述壳体单元,每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,每个所述摆臂的受驱端分别被可驱动地连接于所述驱动单元,每组所述磁性元件分别被设置于每个所述摆臂。
根据本发明的一个实施例,所述驱动单元进一步包括一驱动电机、一滑块以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述壳体单元具有一轨道,其自所述壳体单元的边缘向中部延伸,所述滑块被可滑动地安装于所述壳体单元的所述轨道和被可驱动地连接于所述驱动电机,其中每个所述连动臂的一个端部被可转动地安装于所述滑块的相对两侧的每个侧部,每个所述连动臂的另一个端部分别被可转动地安装于每个所述摆臂的受驱端。
根据本发明的一个实施例,所述驱动单元进一步包括一驱动电机、一驱动环以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述驱动环被可转动地安装于所述壳体单元并被设置能够绕着中心轴转动,每个所述连动臂的一个端部被可转动地安装于所述驱动环的相对两侧,每个所述连动臂的另一个端部分别被可转动地安装于每个所述摆臂的受驱端。
根据本发明的一个实施例,所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述滑块的滑块齿
根据本发明的一个实施例,所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述驱动环的第一环齿
根据本发明的一个实施例,所述驱动单元包括一辅助齿轮,所述辅助齿轮被可转动地安装于所述壳体单元,并且所述辅助齿轮啮合于所述驱动环的第二环齿,其中所述驱动环的所述第一环齿和所述第二环齿分别位于所述驱动环的相对两侧
根据本发明的一个实施例,所述内磁控装置进一步包括一电位控制单元,所述电位控制单元包括一电路板和一滑动电位器,所述电路板被安装于所述壳体单元,所述滑动电位器的电位器主体被贴装于或被焊接于所述电路板,所述滑动电位器的滑动臂被连接于所述驱动单元的所述滑块。
根据本发明的一个实施例,所述内磁控装置进一步包括一电位控制单元,所述电位控制单元包括一电路板和旋转电位器,所述电路板被安装于所述壳体单元,所述旋转电位器被连接于所述电路板,所述辅助齿轮被安装于所述旋转电位器的转轴端。
依本发明的另一个方面,本发明进一步提供一健身器材,其包括:
一器材架;
一踩踏组件,其中所述踩踏组件被可踩踏地安装于所述器材架;以及
一飞轮组件,其中所述飞轮组件包括:
一内磁控装置;
一飞轮,其中所述飞轮被可转动地环绕于所述内磁控装置;以及
一测速装置,其中所述测速装置包括一感应元件和一作用件,其中所述感应元件和所述作用件中的一个被设置于所述内磁控装置,所述感应元件和所述作用件中的另一个被设置于所述飞轮,并且所述感应元件的位置和所述作用件的位置能够相对应,其中所述感应元件包括红外线发射管和红外线接收管,所述作用件包括红外线反射区,所述红外反射区能够反射所述红外线发射管发射的红外线,所述红外线接收管能够接收被所述红外反射区反射的红外线,其中所述飞轮组件的所述内磁控装置被安装于所述器材架,所述飞轮被可驱动地连接于所述踩踏组件。
依本发明的另一个方面,本发明进一步提供一内磁控装置,其包括:
一壳体单元;
两组磁性元件;
两摆臂,其中每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,并且两个所述摆臂呈中心对称;以及
一驱动单元,其中所述驱动单元包括一驱动电机、一驱动环以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述驱动环被可转动地安装于所述壳体单元并被设置能够绕着中心轴转动,其中每个所述连动臂的一个端部分被被可转动地安装于每个所述摆臂的受驱端,每个所述连动臂的另一个端部分别被可转动地安装于所述驱动环的相对两侧。
根据本发明的一个实施例,所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述驱动环的第一环齿。
根据本发明的一个实施例,所述驱动单元包括一辅助齿轮,所述辅助齿轮被可转动地安装于所述壳体单元,并且所述辅助齿轮啮合于所述驱动环的第二环齿,其中所述驱动环的所述第一环齿和所述第二环齿分别位于所述驱动环的相对两侧。
根据本发明的一个实施例,所述内磁控装置进一步包括一电位控制单元,所述电位控制单元包括一电路板和旋转电位器,所述电路板被安装于所述壳体单元,所述旋转电位器被连接于所述电路板,所述辅助齿轮被安装于所述旋转电位器的转轴端。
依本发明的另一个方面,本发明进一步提供一飞轮组件,其包括:
一飞轮;和
一内磁控装置,其中所述飞轮被可转动地环绕于所述内磁控装置,其中所述内磁控装置包括:
一壳体单元;
两组磁性元件;
两摆臂,其中每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,并且两个所述摆臂呈中心对称;以及
一驱动单元,其中所述驱动单元包括一驱动电机、一驱动环以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述驱动环被可转动地安装于所述壳体单 元并被设置能够绕着中心轴转动,其中每个所述连动臂的一个端部分被被可转动地安装于每个所述摆臂的受驱端,每个所述连动臂的另一个端部分别被可转动地安装于所述驱动环的相对两侧。
根据本发明的一个实施例,所述飞轮组件进一步包括一测速装置,其中所述测速装置包括一感应元件和一作用件,所述感应元件被设置于所述内磁控装置,所述作用件被设置于所述飞轮,并且所述感应元件位于所述作用件的旋转路径,以允许所述感应元件的位置和所述作用件的位置相对应。
根据本发明的一个实施例,所述感应元件是霍尔元件,其被设置于所述内磁控装置,所述作用件是磁铁,其被设置于所述飞轮。
根据本发明的一个实施例,所述感应元件包括红外线发射管和红外线接收管,所述作用件包括红外线反射区,所述红外反射区能够反射所述红外线发射管发射的红外线,所述红外线接收管能够接收被所述红外反射区反射的红外线。根据权利要求7所述的飞轮组件,其中所述飞轮包括一飞轮盘和一飞轮环以及具有一飞轮空间,所述飞轮环一体地延伸于所述飞轮盘的周缘,以在所述飞轮盘和所述飞轮环之间形成所述飞轮空间,其中所述内磁控装置被保持在所述飞轮的所述飞轮空间,所述作用件被设置于所述飞轮盘。
根据本发明的一个实施例,所述飞轮具有一嵌装槽,其形成于所述飞轮盘,其中所述作用件被嵌装于所述飞轮的所述嵌装槽。
依本发明的另一个方面,本发明进一步提供一健身器材,其包括:
一器材架;
一踩踏组件,其中所述踩踏组件被可踩踏地安装于所述器材架;以及
一飞轮组件,其中所述飞轮组件包括:
一飞轮;和
一内磁控装置,其中所述飞轮被可转动地环绕于所述内磁控装置,其中所述内磁控装置包括:
一壳体单元;
两组磁性元件;
两摆臂,其中每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,并且两个所述摆臂呈中心对称;以及
一驱动单元,其中所述驱动单元包括一驱动电机、一驱动环以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述驱动环被可转动地安装于所述壳体单元并被设置能够绕着中心轴转动,其中每个所述连动臂的一个端部分被被可转动地安装于每个所述摆臂的受驱端,每个所述连动臂的另一个端部分别被可转动地安装于所述驱动环的相对两侧,其中其中所述飞轮组件的所述内磁控装置被安装于所述器材架,所述飞轮被可驱动地连接于所述踩踏组件。
附图说明
通过结合附图对本申请实施例进行更详细的描述,本发明的上述以及其他目的、特征和优势将变得更加明显。附图用来提供对本发明的进一步理解,并且构成说明书的一部分, 与本发明一起用于解释本发发明的内容,并不构成对本发明的限制。在附图中,相同的参考标号通常代表相同部件或步骤。
图1是依本发明的一较佳实施例的一飞轮组件的立体示意图。
图2是依本发明的上述较佳实施例的所述飞轮组件的分解示意图。
图3是依本发明的上述较佳实施例的所述飞轮组件的一个变形示例的分解示意图。
图4是依本发明的一较佳实施例的一健身器材的立体示意图。
图5A是依本发明的另一较佳实施例的一飞轮组件的一个视角的立体示意图。
图5B是依本发明的上述较佳实施例的所述飞轮组件的另一个视角的立体示意图。
图6A是依本发明的上述较佳实施例的所述飞轮组件的一个视角的分解示意图。
图6B是依本发明的上述较佳实施例的所述飞轮组件的另一个视角的分解示意图。
图7是依本发明的上述较佳实施例的所述飞轮组件的剖视示意图。
图8A是依本发明的上述较佳实施例的所述飞轮组件的一内磁控装置的一个视角的分解示意图。
图8B是依本发明的上述较佳实施例的所述飞轮组件所述内磁控装置的另一个视角的分解示意图。
图9是依本发明的上述较佳实施例的所述飞轮组件的局部结构俯视图。
图10A是依本发明的另一较佳实施例的一飞轮组件的一个视角的立体示意图。
图10B是依本发明的上述较佳实施例的所述飞轮组件的另一个视角的立体示意图。
图11A是依本发明的上述较佳实施例的所述飞轮组件的一内磁控装置的一个视角的立体示意图。
图11B是依本发明的上述较佳实施例的所述飞轮组件所述内磁控装置的另一个视角的立体示意图。
图12A是依本发明的上述较佳实施例的所述飞轮组件所述内磁控装置的一个视角的分解示意图。
图12B是依本发明的上述较佳实施例的所述飞轮组件所述内磁控装置的另一个视角的分解示意图。
图13A是依本发明的上述较佳实施例的所述飞轮组件的局部结构的一个状态的俯视图。
图13B是依本发明的上述较佳实施例的所述飞轮组件的局部结构的另一个状态的俯视图。
图14是依本发明的上述较佳实施例的所述飞轮组件的一内磁控装置的一个变形示例的示意图。
具体实施方式
在详细说明本发明的任何实施方式之前,应理解的是,本发明在其应用中并不限于以下描述阐述或以下附图图示的部件的构造和布置细节。本发明能够具有其他实施方式并且能够以各种方式实践或进行。另外,应理解的是,这里使用的措辞和术语出于描述的目的并且不应该被认为是限制性的。本文中使用“包括”、“包括”或“具有”及其变型意在涵盖下文中陈列的条目及其等同物以及附加条目。除非另有指定或限制,否则术语“安装”、 “连接”、“支撑”和“联接”及其变型被广泛地使用并且涵盖直接安装和间接的安装、连接、支撑和联接。此外,“连接”和“联接”不限于物理或机械的连接或联接。
并且,第一方面,在本发明的揭露中,术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系是基于附图所示的方位或位置关系,其仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此上述术语不能理解为对本发明的限制;第二方面,术语“一”应理解为“至少一”或“一个或多个”,即在一个实施例中,一个元件的数量可以为一个,而在另外的实施例中,该元件的数量可以为多个,术语“一”不能理解为对数量的限制。
如图1所示,根据本本发明提供的一具有测速装置的飞轮组件300包括一惯性飞轮11、一磁控盘12以及一测速装置30,所述磁控盘12同轴安装在所述惯性飞轮11内,所述磁控盘12的侧壁与所述惯性飞轮11的内壁之间形成有间隙,且所述惯性飞轮11与所述磁控盘12转动配合。所述惯性飞轮11绕其几何中心做旋转运动,且所述惯性飞轮11旋转时受到所述磁控盘12的磁阻力,通过调节所述磁控盘12侧壁与所述惯性飞轮11内壁之间的间隙的大小,从而实现对磁阻力大小的调节。
如图1和图2所示,所述惯性飞轮11为能够被磁体吸引的金属制成,包括铁、钴、镍以及包含铁、钴、镍的合金。所述惯性飞轮11呈圆盘形,所述惯性飞轮11的一侧同轴一体成形有一安装腔室111,所述安装腔室111的形状呈圆形。所述磁控盘12同轴安装在所述安装腔室111内,且所述磁控盘12与所述惯性飞轮11之间同轴连接有一中心轴13。
所述磁控盘12包括一磁盘盖121、一磁盘座122以及一磁环123,所述磁盘座122的内部呈镂空设置,所述磁盘座122的几何中心处通过螺栓安装有一固定法兰14,所述中心轴13同轴安装在所述固定法兰14的中部并与其固定连接,且所述中心轴13的两端均穿出所述磁控盘12。所述中心轴13靠近所述惯性飞轮11的一端同轴穿入所述惯性飞轮11内,并通过轴承与其转动连接,从而实现了所述惯性飞轮11绕所述中心轴13的轴线与所述磁控盘12产生相对转动,进而实现了所述惯性飞轮11与所述磁控盘12的同轴相对转动。
所述磁环123在所述磁盘座122的周侧等间隔固定安装有两组,两组均包括三块相邻的所述磁环123。通过安装在所述磁控盘12周侧的六块所述磁环123与所述安装腔室111的侧壁配合,产生磁阻力,通过调节所述磁环123与所述安装腔室111侧壁的间隙,实现调节磁阻力的大小。所述磁盘盖121通过螺栓同轴固定安装在所述磁盘座122的外侧,且所述中心轴13同轴穿过所述磁盘盖121。
如图1和图2所示,所述磁盘座122上通过螺栓固定安装有一PCB板15,所述PCB板15通过通讯接口或无线连接与外界终端信号连接,本申请优选使用通讯接口与外界终端信号连接。所述测速装置30包括一作用件32和一感应元件31,所述作用件32为一磁铁17,所述磁铁17固定安装在所述安装腔室111的底壁上,且所述磁铁17位于所述安装腔室111底壁半径的中部。所述感应元件31为一磁感元件16,本申请的所述磁感元件16优选使用霍尔感应元件所述,磁感元件16安装在所述PCB板15上,且所述磁感元件16与所述PCB板15上的电路电连接,所述磁感元件16的位置与所述磁铁17的位置相对应,且所述磁感元件16刚好位于所述磁铁17的旋转路径上。
当所述惯性飞轮11与所述磁控盘12产生相对转动时,所述磁铁17随所述惯性飞轮11绕所述中心轴13的轴线旋转,当所述磁铁17与所述磁感元件16的位置重合时,所述磁感元件16产生信号并将信号通过所述PCB板15的通讯接口传递给外界终端,所述惯性飞轮11旋转一圈所述磁铁17与所述磁感元件16重合一次,外界终端通过计算模块计算出两次信号的时间间隔,从而计算出飞轮的旋转速度。
外界终端包括PC端、单片机、等具有计算模块的终端设备。
根据本发明提供的一种运动器材,包括上述具有测速装置的飞轮组件300。
变化例如图1和图3所示,所述作用件32为一红外线反射区18,所述红外线反射区18位于所述安装腔室111底壁半径的中部,且所述惯性飞轮11上所述红外线反射区18以外的区域均不能反射红外线。所述感应元件31包括一红外线发射管19和一红外线接收管20,所述红外线发射管19和所述红外线接收管20二者均安装在所述PCB板15上,所述红外线发射管19和所述红外线接收管20二者均与所述PCB板15上的电路电连接。所述红外线发射管19和所述红外线接收管20的位置均与所述红外线反射区18相对应,且所述红外线发射管19和所述红外线接收管20均位于所述红外线反射区18的旋转路径上。
所述惯性飞轮11与所述磁控盘12产生相对转动时,所述红外线反射区18随所述惯性飞轮11所述绕中心轴13的轴线旋转,当所述红外线反射区18与所述红外线发射管19和所述红外线接收管20的位置重合时,所述红外线反射区18将所述红外线发射管19发出的红外线反射至所述红外线接收管20。所述红外线接收管20接收到红外线后产生信号,信号通过所述PCB板15的通讯接口传递至外界终端,所述惯性飞轮11旋转一圈所述红外线接收管20产生一次信号,外界终端通过计算模块计算出两次信号的时间间隔,从而计算出所述惯性飞轮11的旋转速度。
工作中,工作人员通过调节所述磁环123与所述安装腔室111侧壁之间的间隙来调节磁阻力的大小;所述惯性飞轮11相对所述磁控盘12转动时,所述作用件32随所述惯性飞轮11一同转动,当所述作用件32的位置与所述感应元件31的位置重合时,所述感应元件31产生感应信号,感应信号通过所述PCB板15上的通讯接口输送至外界终端,外界终端通过计算模块计算出两次信号的时间间隔,从而计算出所述惯性飞轮11的旋转速度。
附图4示出了依本发明的一较佳实施例的一健身器材,其中所述健身器材包括一器材架100A、一踩踏组件200A以及一飞轮组件300A,其中所述踩踏组件200A被可踩踏地安装于所述器材架100A,其中所述飞轮组件300A包括一内磁控装置10A和一飞轮20A,所述内磁控装置10A被固定地安装于所述器材架100A,所述飞轮20A环绕于所述内磁控装置10A和被可驱动地连接于所述踩踏组件200A。当用户持续地踩踏所述踩踏组件200A而驱动所述飞轮20A做相对于所述器材架100A和所述内磁控装置10A的转动时,所述飞轮20A持续地切割所述内磁控装置10A提供的磁感线而获得负载,如此用户可以通过所述健身器材达到健身之目的。
值得一提的是,附图4示出的被实施为椭圆机的所述健身器材仅为示例性的,其并不限制本发明的所述健身器材的具体类型。例如,在本发明的其他示例中,所述健身器材还可以是划船机、动感单车等。
可以理解的是,所述飞轮20A在被驱动而转动时获得的负载与所述飞轮20A切割所述内磁控装置10A的磁感线的量相关。具体地,所述飞轮20A在被驱动而转动时切割所述内磁控装置10A的磁感线的量越多,则所述飞轮20A能够获得的负载越大,此时用户在踩踏所述踩踏组件200A时越费力。相应地,所述飞轮20A在被驱动而转动时切割所述内磁控装置10A的磁感线的量越少,则所述飞轮20A能够获得的负载越小,此时用户在踩踏所述踩踏组件200A时越省力。
值得一提的是,所述飞轮20A在被驱动而转动时获得的负载体现在用户踩踏所述踩踏组件20时的阻力值,所述飞轮20A在被驱动而转动时获得的负载越大,用户在踩踏所述踩踏组件200A时的阻力值越大,相应地,所述飞轮20A在被驱动而转动时获得的负载越小,用户在踩踏所述踩踏组件200A时的阻力值越小。
为了满足用户对所述健身器材的所述飞轮20A的负载的不同需求,本发明的所述内磁控装置10A被设置为能够调节磁感线和所述飞轮20A的相对位置,从而在所述内磁控装置10A的磁感线越靠近所述飞轮20A时,所述飞轮20A在被驱动而转动时切割所述内磁控装置10A的磁感线的量越多,相应地,在所述内磁控装置10A的磁感线的位置越远离所述飞轮20A时,所述飞轮20A在被驱动而转动时切割所述内磁控装置10A的磁感线的量越少。因此,通过调节所述内磁控装置10A的磁感线和所述飞轮20A的相对位置的方式,用户在踩踏所述踩踏组件200A时的阻力值能够被调节。
具体地,参考附图5A至图9,所述内磁控装置10A包括一壳体单元11A、一驱动单元12A、两摆臂13A以及两组磁性元件14A。所述壳体单元11A具有一壳体空间1101A和连通于所述壳体空间1101A的一周缘开口1102A。所述驱动单元12A被设置于所述壳体单元11A的所述壳体空间1101A,以用于提供驱动力。每个所述摆臂13A分别具有一枢转端131A和对应于所述枢转端131A的一受驱端132A,所述摆臂13A的所述枢转端131A被可转动地安装于所述壳体单元11A,所述摆臂13A的所述受驱端132A分别被可驱动地连接于所述驱动单元12A,并且两个所述摆臂13A以相互镜像对称的方式被保持在所述壳体单元11A的所述周缘开口1102A。每组所述磁性元件14A分别被设置于每个所述摆臂13A,以允许每组所述磁性元件14A于所述壳体单元11A的所述周缘开口1102A提供磁场环境。所述飞轮20A环绕于所述内磁控装置10A的所述壳体单元11A的外侧,并且所述壳体单元11A的所述周缘开口1102A对应于所述飞轮20A的内侧,如此当所述飞轮20A被驱动而做相对于所述内磁控装置10A的转动时,所述飞轮20A能够切割所述内磁控装置10A的每组所述磁性元件14A的磁感线而获得负载。
优选地,每个所述摆臂13A的外侧朝向所述壳体单元11A的所述周缘开口1102A,每组所述磁性元件14A分别被设置于每个所述摆臂13A的外侧,如此每组所述磁性元件14A能够被直接地暴露于所述壳体单元11A的所述周缘开口1102A。
值得一提的是,每组所述磁性元件14A被设置于每个所述摆臂13A的方式在本发明的所述飞轮组件300A中不受限制。例如,在本发明的所述飞轮组件300A的一个较佳示例中,每组所述磁性元件14A可以通过胶水粘接的方式被设置于每个所述摆臂13A。可选地,在本发明的所述飞轮组件300A的其他示例中,每组所述磁性元件14A可以通过嵌装的方式被设置于每个所述摆臂13A。
还值得一提的是,每组所述磁性元件14A中的所述磁性元件14A的数量在本发明的所述飞轮组件300A中不受限制。例如,在附图5A至图9示出的所述飞轮组件300A的这个较佳示例中,每组所述磁性元件14A中的所述磁性元件14A的数量是三个,其相互间隔地设置于所述摆臂13A的外侧。
优选地,所述摆臂13A于所述枢转端131A和所述受驱端132A之间弯曲地延伸而使所述摆臂13A呈弧面型,如此所述摆臂13A的外侧的形状和所述壳体单元10的周缘的形状大致相同。优选地,一组所述磁性元件14A呈弧面型,并且一组所述磁性元件14A的内侧的形状和所述摆臂13A的外侧的形状一致,以便于可靠地设置一组所述磁性元件14A于所述摆臂13A的外侧。
继续参考附图5A至图9,所述壳体单元11A进一步包括一盘状的第一壳体111A和一盘状的第二壳体112A,所述第一壳体111A设有一第一环体1111A,所述第二壳体112A设有一第二环体1121A,其中所述第一壳体111A和所述第二壳体112A以所述第一环体1111A和所述第二环体1121A相对应的方式被相互安装,以于所述第一环体1111A和所述第二环体1121A的内侧形成所述壳体空间1101A,和于所述第一环体1111A和所述第二环体1121A的外侧形成所述周缘开口1102A。
进一步地,所述第一壳体111A的边缘设有多个第一安装柱1112A,所述第二壳体112A的边缘设有多个第二安装柱1122A,所述第一壳体111A的每个所述第一安装柱1112A和所述第二壳体112A的每个所述第二安装柱1122A分别被相互安装和支撑,以避免所述第一壳体111A的边缘和所述第二壳体112A的边缘产生变形。优选地,螺钉被允许安装于所述第一壳体111A的所述第一安装柱1112A和所述第二壳体112A的所述第二安装柱1122A,以在所述第一壳体111A的边缘和所述第二壳体112A的边缘锁装所述第一壳体111A和所述第二壳体112A。
所述摆臂13A的每个所述枢转端131A的相对两侧分别被可转动地安装于所述第一壳体111A的边缘和所述第二壳体112A的边缘,以可转动地安装所述摆臂30的所述枢转端131A于所述壳体单元11A的边缘,并且所述摆臂13A被允许于所述壳体单元11A的所述周缘开口1102A摆动,并且所述第一壳体111A的所述第一安装柱1112A和所述第二壳体112A的所述第二安装柱1122A位于所述摆臂13A的外侧,以限制所述摆臂13A向外摆动的幅度。
优选地,所述第一壳体111A的所述第一安装柱1112A和所述第二壳体112A的所述第二安装柱1122A对应于一组所述磁性元件14A中的相邻两个所述磁性元件14A的缝隙,以避让所述磁性元件14A,如此所述摆臂13A能够带动一组所述磁性元件14A而使其具有更大的摆动幅度,从而所述飞轮20A的负载能够在更大的范围内被调节。
所述壳体单元11A进一步具有一中心穿孔1103A,所述壳体空间1101A位于所述中心穿孔1103A的四周,并且所述壳体空间1101A和所述中心穿孔1103A相隔离,其中所述器材架100A的安装轴能够被安装于所述壳体单元11A的所述中心穿孔1103A,如此固定地安装所述内磁控装置10A于所述器材架100A。当用户通过所述健身器材的所述踩踏组件200A驱动所述飞轮组件300A的所述飞轮20A做相对于所述内磁控装置10A的转动时,所述飞轮20A能够切割所述内磁控装置10A的每组所述磁性元件14A的磁感线而获得负载,如此用户可以通过所述健身器材达到健身之目的。
在所述驱动单元12A驱动每个所述摆臂13A分别做相对于所述壳体单元11A的摆动时,每个所述摆臂13A能够分别带动每组所述磁性元件14A同步地摆动,以改变每组所述磁性元件14A和所述飞轮20A的相对距离,如此调节所述内磁控装置10A的磁感线和所述飞轮20A的相对距离,从而调节所述飞轮20A在被驱动而转动时获得的负载,进而用户在踩踏所述踩踏组件200A时的阻力值能够被调节。
具体地,在所述驱动单元12A驱动每个所述摆臂13A向外摆动到一最大摆动位置时,每组所述磁性元件14A和所述飞轮20A之间的相对距离被调节到设计最小值,此时所述飞轮20A在被驱动而转动时切割每组所述磁性元件14A的磁感线的量最多,所述飞轮20A能够获得的阻力最大。相应地,在所述驱动单元12A驱动每个所述摆臂13A向内摆动到一最小摆动位置时,每组所述磁性元件14A和所述飞轮20A之间的相对距离被调节到设计最大值,此时所述飞轮20A在被驱动而转动时切割每组所述磁性元件14A的磁感线的量少,所述飞轮20A能够获得的阻力最小。
可以理解的是,在所述驱动单元12A驱动每个所述摆臂13A分别自所述最小摆动位置向所述最大摆动位置摆动的过程中,所述飞轮20A在被驱动而转动时切割每组所述磁性元件14A的磁感线的量逐渐增加,从而使得所述飞轮20A在被驱动而转动时能够获得的阻力逐渐增大。相应地,在所述驱动单元12A驱动每个所述摆臂13A分别自所述最大摆动位置向所述最小摆动位置摆动的过程中,所述飞轮20A在被驱动而转动时切割每组所述磁性元件14A的磁感线的量逐渐减小,从而使得所述飞轮20A在被驱动而转动时能够获得的阻力逐渐减小。
继续参考附图5A至图9,所述内磁控装置10A的所述驱动单元12A进一步包括一驱动电机121A、一滑块122A以及两连动臂123A。所述驱动电机121A被安装于所述壳体单元11A的所述壳体空间1101A。所述壳体单元11A具有一轨道1104A,其自所述壳体单元11A的所述周缘开口1102A向所述中心穿孔1103A方向延伸,其中所述滑块122A被可滑动地设置于所述壳体单元11A的所述轨道1104A,并且所述滑块122A被可驱动地连接于所述驱动电机121A的输出轴1211A。每个所述连动臂123A的一个端部分别被可转动地安装于所述滑块122A的相对两侧中的每个侧部,每个所述连动臂123A的另一个端部分别被可转动地安装于每个所述摆臂13A的所述受驱端132A。当所述驱动电机121A驱动所述滑块122A沿着所述壳体单元11A的所述轨道1104A滑动时,所述滑块122A通过每个所述连动臂123A分别带动每个所述摆臂13A摆动,如此调节所述内磁控装置10A的磁感线和所述飞轮20A的相对距离。
具体地,当所述驱动电机121A驱动所述滑块122A沿着所述壳体单元11A的所述轨道1104A向外滑动时,所述滑块122A通过每个所述连动臂123A驱动每个所述摆臂13A向外摆动,以允许每个所述摆臂13A能够自所述最小摆动位置向所述最大摆动位置摆动。相应地,当所述驱动电机121A驱动所述滑块122A沿着所述壳体单元11A的所述轨道1104A向内滑动时,所述滑块122A通过每个所述连动臂123A驱动每个所述摆臂13A向内摆动,以允许每个所述摆臂13A能够自所述最大摆动位置向所述最小摆动位置摆动。
在附图5A至图9示出的所述飞轮组件300A的这个具体示例中,所述驱动单元12A的所述驱动电机121A被固定地安装于所述壳体单元11A的所述第一壳体111A。所述壳体单元 11A的所述轨道1104A为条带状轨道,其一体地形成于所述第一壳体111A,并自所述第一壳体111A的边缘向中部延伸,如此所述轨道1104A自所述壳体单元11A的所述周缘开口1102A向所述中心穿孔1103A方向延伸,其中所述滑块122A被设置骑座于所述壳体单元11A的所述轨道1104A,如此当所述驱动电机121A驱动所述滑块122A沿着所述壳体单元11A的所述轨道1104A滑动时,能够避免所述滑块122A脱离所述壳体单元11A的所述轨道1104A。
具体地,所述滑块122A具有一滑槽1221A,以供容纳所述壳体单元11A的所述轨道1104A,如此所述滑块122A能够骑座于所述壳体单元11A的所述轨道1104A。更具体地,所述滑块122A包括一滑块体1222A和两滑块臂1223A,每个所述滑块臂1223A分别自所述滑块体1222A的相对两侧一体地向下延伸,以于所述滑块体1222A和每个所述滑块臂1223A之间形成所述滑槽1221A,其中在所述滑块122A被设置骑座于所述壳体单元11A的所述轨道1104A时,所述滑块体1222A搭设在所述轨道1104A的顶部,每个所述滑块臂1223A分别位于所述轨道1104A的相对两侧,如此所述轨道1104A被容纳于所述滑块122A的所述滑槽1221A,从而在所述驱动电机121A驱动所述滑块122A沿着所述壳体单元11A的所述轨道1104A滑动时,能够避免所述滑块122A脱离所述壳体单元11A的所述轨道1104A。
可选地,在本发明的所述飞轮组件300A的其他示例中,所述壳体单元11A的条带状的所述轨道1104A可以一体地形成于所述第二壳体112A,并自所述第二壳体112A的边缘向中部延伸,如此所述轨道1104A自所述壳体单元11A的所述周缘开口1102A向所述中心穿孔1103A方向延伸。
可选地,在本发明的所述飞轮组件300A的其他示例中,所述壳体单元11A的所述轨道1104A是沟槽,其通过所述第一壳体111A凹陷的方式形成并自所述第一壳体111A的边缘向中部延伸或者通过所述第二壳体112A凹陷的方式形成并自所述第二壳体112A的边缘向中部延伸,其中所述滑块122A的一部分被保持在所述壳体单元11A的所述轨道1104A,如此当所述驱动电机121A驱动所述滑块122A沿着所述壳体单元11A的所述轨道1104A滑动时,能够避免所述滑块122A脱离所述壳体单元11A的所述轨道1104A。
值得一提的是,所述驱动单元12A的所述连动臂123A的端部被可转动地安装于所述摆臂13A的所述受驱端132A的方式在本发明的所述飞轮组件300A中不受限制。例如,所述内磁控装置10A进一步包括两组装体15A,其中所述驱动单元12A的所述连动臂123A的端部被可转动地安装于所述组装体15A,所述组装体15A被安装于所述摆臂13A的所述受驱端132A,如此可转动地安装所述连动臂123A的端部于所述摆臂13A的所述受驱端132A。
进一步地,继续参考附图5A至图9,所述驱动单元12A进一步包括一传动齿轮组124A,其用于传递所述驱动电机121A的所述输出轴1211A输出的动力至所述滑块122A,以驱动所述滑块122A沿着所述壳体单元11A的所述轨道1104A内向或向外滑动而驱动所述摆臂13A向内或向外摆动。
具体地,所述滑块122A具有一列滑块齿1224A,其沿着所述滑块122A的长度方向排列,其中所述传动齿轮组124A由多个相啮合的齿轮1241A组成,所述传动齿轮组124A中的一个所述齿轮1241A被啮合于所述驱动电机121A的所述输出轴1211A,所述传动齿轮组124A中的另一个所述齿轮1241A被啮合于所述滑块122A的所述滑块齿1224A,如此当所述驱动电机121A以所述驱动电机121A的所述输出轴1211A转动的方式输出动力时,动力能够经 所述传动齿轮组124A传递至所述滑块122A,以驱动所述滑块122A沿着所述壳体单元11A的所述轨道1104A内向或向外滑动而驱动所述摆臂13A向内或向外摆动。
值得一提的是,所述传动齿轮组124A中的所述齿轮1241A的数量在本发明的所述飞轮组件300A中不受限制。例如,在附图5A至图9示出的所述飞轮组件300A的这个具体示例中,所述传动齿轮组124A的所述齿轮1241A的数量是三个。
继续参考附图5A至图9,所述内磁控装置10A进一步包括一电位控制单元16A,所述电位控制单元16A包括一电路板161A,所述电路板161A被安装于所述壳体单元11A的所述壳体空间1101A,所述驱动单元12A的所述驱动电机121A被连接于所述电位控制单元16A的所述电路板161A。优选地,所述电路板161A被固定地安装于所述壳体单元11A的所述第一壳体111A。
所述电位控制单元16A进一步包括一滑动电位器162A,所述滑动电位器162A包括一电位器主体1621A和被可滑动地设置于所述电位器主体1621A的一滑动臂1622A,所述电位器主体1621A被贴装于或被焊接于所述电路板161A,所述滑动臂1622A被连接于所述滑块122A。当所述滑块122A被驱动沿着所述壳体单元11A的所述轨道1104A向内或向外滑动时,所述滑块122A带动所述滑动电位器162A的所述滑动臂1622A做相对于所述电位器主体1621A的滑动,以改变所述滑动电位器162A的阻值。可以理解的是,所述滑动电位器162A的阻值与所述滑块122A在所述壳体单元11A的所述轨道1104A的位置相关,而所述滑块122A在所述壳体单元11A的所述轨道1104A的位置决定了所述摆臂13A的摆动位置和所述磁性元件14A的位置,进而决定了所述飞轮20A在被驱动而转动时的负载。换言之,本发明的所述飞轮组件300A的所述内磁控装置10A的所述磁性元件14A的位置和所述飞轮20A在被驱动而转动时的负载可以通过探测所述滑动电位器162A的阻值的方式被确定。
值得一提的是,所述滑动电位器162A的所述滑动臂1622A被连接于所述滑块122A的方式在本发明的所述飞轮组件300A中不受限制。例如,在附图5A至图9示出的所述飞轮组件300A的这个具体示例中,所述滑块122A具有一卡槽1225A,所述滑动电位器162A的所述滑动臂1622A被卡合于所述滑块122A的所述卡槽1225A,如此连接所述滑动电位器162A的所述滑动臂1622A于所述滑块122A。
另外,继续参考附图5A至图9,所述内磁控装置10A进一步包括一固定法兰17A和一组螺钉18A,其中所述固定法兰17A贴合于所述壳体单元11A的所述第二壳体112A,一组所述螺钉18A在依次穿过所述第一壳体111A和所述第二壳体112A后被螺装于所述固定法兰17A,如此在所述第一壳体111A的中部和所述第二壳体112A的中部锁装所述第一壳体111A和所述第二壳体112A。
进一步地,在本发明的所述飞轮组件300A中,所述飞轮20A在被驱动而做相对于所述器材架100A和所述内磁控装置10A的旋转速度能够被计算。
具体地,参考附图5A至图9,在本发明的所述飞轮组件300A的这个具体示例中,所述飞轮组件300A进一步包括一测速装置30A,所述测速装置30A包括一感应元件31A和一作用件32A,其中所述感应元件31A可以是但不限于霍尔元件,其被贴装于所述电路板161A,所述作用件32A可以是但不限于磁铁,其被设置于所述飞轮20A,并且所述作用件32A的位置和所述感应元件31A的位置能够对应,以允许所述感应元件31A感应所述作用件32A而 产生信号。例如,所述感应元件31A位于所述作用件32A的旋转路径,从而当所述飞轮20A带动所述作用件32A旋转时,所述作用件32A的位置和所述感应元件31A的位置能够相对应,以允许所述感应元件31A感应所述作用件32A而产生信号。在后续,根据所述感应元件31A的两次信号产生的时间间隔的方式能够计算所述飞轮20A的旋转速度。相对于现有的通过测得健身器材的脚踏组件以及换算脚踏组件和飞轮的转速比来测得飞轮的转速的方式,本发明的所述飞轮组件200A直接地测得所述飞轮20A转速的方式具有更高的精度和灵敏度。
可选地,在本发明的所述飞轮组件300A的其他示例中,所述感应元件31A可以被设置于所述飞轮20A,相应地,所述作用件32A可以被设置于所述内磁控装置10A,例如,所述作用件32A可以被设置于所述内磁控装置10A的所述壳体单元11A,并且所述作用件32A位于所述感应元件31A的旋转路径,从而当所述飞轮20A带动所述感应元件31A旋转时,所述作用件32A的位置和所述感应元件31A的位置能够相对应,以允许所述感应元件31A感应所述作用件32A而产生信号。在后续,根据所述感应元件31A的两次信号产生的时间间隔的方式能够计算所述飞轮20A的旋转速度。
更具体地,所述飞轮20A包括一飞轮盘21A和一飞轮环22A以及具有一飞轮空间23A,所述飞轮环22A一体地延伸于所述飞轮盘21A的周缘,以在所述飞轮盘21A和所述飞轮环22A之间形成所述飞轮空间23A,其中所述内磁控装置10A被保持在所述飞轮20A的所述飞轮空间23A,以在所述飞轮20A被驱动座相对于所述内磁控装置10A的转动时,由所述飞轮环22A切割所述内磁控装置10A的磁感线而使所述飞轮20A获得负载。所述测速装置30A的所述作用件32被设置于所述飞轮20A的所述飞轮盘21A的中部,如此,一方面,所述飞轮20A能够带动所述作用件32A同步地转动,且所述飞轮20A转动一周所耗费的时间和所述磁体32旋转一周所消耗的时间相同,另一方面,所述感应元件31A能够位于所述作用件32A的旋转路径,以允许所述作用件32A的位置和所述感应元件31A的位置能够相对应。
值得一提的是,所述作用件32A被设置于所述飞轮20A的方式在本发明的所述飞轮组件300A中不受限制。例如,在附图5A至图9示出的本发明的所述飞轮组件300A的这个具体示例中,所述飞轮20A具有一嵌装槽24A,其形成于所述飞轮盘21A,其中所述作用件32A被嵌装于所述飞轮20A的所述嵌装槽24A,如此设置所述作用件32A于所述飞轮20A。优选地,在所述作用件32A被嵌装于所述飞轮20A的所述嵌装槽24A后,所述作用件32A的表面不凸出于所述飞轮20A的所述飞轮盘21A的表面。
可选地,在本发明的所述飞轮组件300A的其他示例中,所述作用件32A可以通过嵌件注塑工艺设置于所述飞轮20A的所述飞轮盘21A,或者所述作用件32A可以通过胶水等粘结剂被贴装于所述飞轮20A的所述飞轮盘21A。
可选地,在本发明的所述飞轮组件300A的其他示例中,所述测速装置30A的所述感应元件31A被贴装于所述电路板161A并包括红外线发射管和红外线接收管,所述作用件32A是红外线反射区,其被设置于所述飞轮20A的所述飞轮盘21A,其中所述感应元件31A的红外线反射管能够持续地向所述飞轮20A的所述飞轮盘21A反射红外线,当所述飞轮20A被驱动而转动到使所述作用件32A对应于所述感应元件31A的位置时,所述作用件32A能够反射红外线,并且所述感应元件31A的红外线接收管能够接收被所述作用件32A反射的红 外线而允许所述感应元件31A产生信号。在后续,根据所述感应元件31A的两次信号产生的时间间隔的方式能够计算所述飞轮20A的旋转速度。
附图10A至图13B示出了依本发明的另一较佳实施例的一飞轮组件300B,其中所述飞轮组件300B包括一内磁控装置10B和一飞轮20B,所述飞轮20B环绕于所述内磁控装置10B,当所述飞轮20B被驱动做相对于所述内磁控装置10B的转动时,所述飞轮20B切割所述内磁控装置10B提供的磁感线而获得负载。
值得一提的是,所述飞轮20B在被驱动而转动时获得的负载与所述飞轮20B切割所述内磁控装置10B的磁感线的量相关。具体地,所述飞轮20B在被驱动而转动时切割所述内磁控装置10B的磁感线的量越多,则所述飞轮20B能够获得的负载越大。相应地,所述飞轮20B在被驱动而转动时切割所述内磁控装置10B的磁感线的量越少,则所述飞轮20B能够获得的负载越小。本发明的所述内磁控装置10B被设置为能够调节磁感线和所述飞轮20B的相对位置,从而在所述内磁控装置10B的磁感线越靠近所述飞轮20B时,所述飞轮20B在被驱动而转动时切割所述内磁控装置10B的磁感线的量越多,相应地,在所述内磁控装置10B的磁感线的位置越远离所述飞轮20B时,所述飞轮20B在被驱动而转动时切割所述内磁控装置10B的磁感线的量越少。
具体地,参考附图10A至图13B,所述内磁控装置10B包括一壳体单元11B、一驱动单元12B、两摆臂13B以及两组磁性元件14B。所述壳体单元11B具有一壳体空间1101B和连通于所述壳体空间1101B的一周缘开口1102B。所述驱动单元12B被设置于所述壳体单元11B的所述壳体空间1101B,以用于提供驱动力。每个所述摆臂13B分别具有一枢转端131B和对应于所述枢转端131B的一受驱端132B,所述摆臂13B的所述枢转端131B被可转动地安装于所述壳体单元11B,所述摆臂13B的所述受驱端132B分别被可驱动地连接于所述驱动单元12B,并且两个所述摆臂13B以相互中心对称的方式被保持在所述壳体单元11B的所述周缘开口1102B。每组所述磁性元件14B分别被设置于每个所述摆臂13B,以允许每组所述磁性元件14B于所述壳体单元11B的所述周缘开口1102B提供磁场环境。所述飞轮20B环绕于所述内磁控装置10B的所述壳体单元11B的外侧,并且所述壳体单元11B的所述周缘开口1102B对应于所述飞轮20B的内侧,如此当所述飞轮20B被驱动而做相对于所述内磁控装置10B的转动时,所述飞轮20B能够切割所述内磁控装置10B的每组所述磁性元件14B的磁感线而获得负载。
优选地,每个所述摆臂13B的外侧朝向所述壳体单元11B的所述周缘开口1102B,每组所述磁性元件14B分别被设置于每个所述摆臂13B的外侧,如此每组所述磁性元件14B能够被直接地暴露于所述壳体单元11B的所述周缘开口1102B。
值得一提的是,每组所述磁性元件14B被设置于每个所述摆臂13B的方式在本发明的所述飞轮组件300B中不受限制。例如,在本发明的所述飞轮组件300B的一个较佳示例中,每组所述磁性元件14B可以通过胶水粘接的方式被设置于每个所述摆臂13B。可选地,在本发明的所述飞轮组件300B的其他示例中,每组所述磁性元件14B可以通过嵌装的方式被设置于每个所述摆臂13B。
还值得一提的是,每组所述磁性元件14B中的所述磁性元件14B的数量在本发明的所述飞轮组件300B中不受限制。例如,在附图10A至图13B示出的所述飞轮组件300B的这 个较佳示例中,每组所述磁性元件14B中的所述磁性元件14B的数量是三个,其相互间隔地设置于所述摆臂13B的外侧。
优选地,所述摆臂13B于所述枢转端131B和所述受驱端132B之间弯曲地延伸而使所述摆臂13B呈弧面型,如此所述摆臂13B的外侧的形状和所述壳体单元11B的周缘的形状大致相同。优选地,一组所述磁性元件14B呈弧面型,并且一组所述磁性元件14B的内侧的形状和所述摆臂13B的外侧的形状一致,以便于可靠地设置一组所述磁性元件14B于所述摆臂13B的外侧。
继续参考附图10A至图13B,所述壳体单元11B进一步包括一盘状的第一壳体111B和一盘状的第二壳体112B,所述第一壳体111B设有一第一环体1111B,所述第二壳体112B设有一第二环体1121B,其中所述第一壳体111B和所述第二壳体112B以所述第一环体1111B和所述第二环体1121B相对应的方式被相互安装,以于所述第一环体1111B和所述第二环体1121B的内侧形成所述壳体空间1101B,和于所述第一环体1111B和所述第二环体1121B的外侧形成所述周缘开口1102B。
进一步地,所述第一壳体111B的边缘设有多个第一安装柱1112B,所述第二壳体112B的边缘设有多个第二安装柱1122B,所述第一壳体111B的每个所述第一安装柱1112B和所述第二壳体112B的每个所述第二安装柱1122B分别被相互安装和支撑,以避免所述第一壳体111B的边缘和所述第二壳体112B的边缘产生变形。优选地,螺钉被允许安装于所述第一壳体111B的所述第一安装柱1112B和所述第二壳体112B的所述第二安装柱1122B,以在所述第一壳体111B的边缘和所述第二壳体112B的边缘锁装所述第一壳体111B和所述第二壳体112B。
所述摆臂13B的每个所述枢转端131B的相对两侧分别被可转动地安装于所述第一壳体111B的边缘和所述第二壳体112B的边缘,以可转动地安装所述摆臂13B的所述枢转端131B于所述壳体单元11B的边缘,并且所述摆臂13B被允许于所述壳体单元11B的所述周缘开口1102B摆动,并且所述第一壳体111B的所述第一安装柱1112B和所述第二壳体112B的所述第二安装柱1122B位于所述摆臂13B的外侧,以限制所述摆臂13B向外摆动的幅度。
优选地,所述第一壳体111B的所述第一安装柱1112B和所述第二壳体112B的所述第二安装柱1122B对应于一组所述磁性元件14B中的相邻两个所述磁性元件14B的缝隙,以避让所述磁性元件14B,如此所述摆臂13B能够带动一组所述磁性元件14B而使其具有更大的摆动幅度。
所述壳体单元11B进一步具有一中心穿孔1103B,所述壳体空间1101B位于所述中心穿孔1103B的四周,并且所述中心穿孔1103B和所述壳体空间1101B相隔离,其中一个安装轴1000B能够被安装于所述壳体单元11B的所述中心穿孔1103B。
在所述驱动单元12B驱动每个所述摆臂13B分别做相对于所述壳体单元11B的摆动时,每个所述摆臂13B能够分别带动每组所述磁性元件14B同步地摆动,以改变每组所述磁性元件14B和所述飞轮20B的相对距离,如此调节所述内磁控装置10B的磁感线和所述飞轮20B的相对距离,从而调节所述飞轮20B在被驱动而转动时获得的负载。
具体地,在所述驱动单元12B驱动每个所述摆臂13B向外摆动到一最大摆动位置时,每组所述磁性元件14B和所述飞轮20B之间的相对距离被调节到设计最小值,此时所述飞 轮20B在被驱动而转动时切割每组所述磁性元件14B的磁感线的量最多,所述飞轮20B能够获得的阻力最大。相应地,在所述驱动单元12B驱动每个所述摆臂13B向内摆动到一最小摆动位置时,每组所述磁性元件14B和所述飞轮20B之间的相对距离被调节到设计最大值,此时所述飞轮20B在被驱动而转动时切割每组所述磁性元件14B的磁感线的量少,所述飞轮20B能够获得的阻力最小。
可以理解的是,在所述驱动单元12B驱动每个所述摆臂13B分别自所述最小摆动位置向所述最大摆动位置摆动的过程中,所述飞轮20B在被驱动而转动时切割每组所述磁性元件14B的磁感线的量逐渐增加,从而使得所述飞轮20B在被驱动而转动时能够获得的阻力逐渐增大。相应地,在所述驱动单元12B驱动每个所述摆臂13B分别自所述最大摆动位置向所述最小摆动位置摆动的过程中,所述飞轮20B在被驱动而转动时切割每组所述磁性元件14B的磁感线的量逐渐减小,从而使得所述飞轮20B在被驱动而转动时能够获得的阻力逐渐减小。
继续参考附图10A至图13B,所述内磁控装置10B的所述驱动单元12B进一步包括一驱动电机121B、一驱动环125B以及两连动臂123B。所述驱动电机121B被安装于所述壳体单元11B的所述壳体空间1101B。所述驱动环125B被可转动地保持在所述壳体单元11B的所述壳体空间1101B,并且所述驱动环125B被可驱动地连接于所述驱动电机121B的输出轴1211B。每个所述连动臂123B的一个端部分别被可转动地安装于所述驱动环125B的相对两侧中的每个侧部,每个所述连动臂123B的另一个端部分别被可转动地安装于每个所述摆臂13B的所述受驱端132B。当所述驱动电机121B驱动所述驱动环125B绕着中心轴转动时,所述驱动环125B通过每个所述连动臂123B分别带动每个所述摆臂13B摆动,如此调节所述内磁控装置10B的磁感线和所述飞轮20B的相对距离。
具体地,参考附图13A,当所述驱动电机121B驱动所述驱动环125B顺时针转动时,所述驱动环125B通过每个所述连动臂123B驱动每个所述摆臂13B向内摆动,以允许每个所述摆臂13B能够自所述最大摆动位置向所述最小摆动位置摆动,相应地,当所述驱动电机121B驱动所述驱动环125B逆时针转动时,所述驱动环125B通过每个所述连动臂123B驱动每个所述摆臂13B向外摆动,以允许每个所述摆臂13B能够自所述最小摆动位置向所述最大摆动位置摆动。
在附图10A至图13B示出的所述飞轮组件300B的这个具体示例中,所述驱动单元12B的所述驱动电机121B被固定地安装于所述壳体单元11B的所述第一壳体111B。所述第一壳体111B具有一凸台1113B,其中所述驱动环125B被可转动地套装于所述第一壳体111B的所述凸台1113B,如此所述驱动环125B在被驱动时能够绕着中心轴转动。
值得一提的是,所述驱动单元12B的所述连动臂123B的端部被可转动地安装于所述摆臂13B的所述受驱端132B的方式在本发明的所述飞轮组件300B中不受限制。例如,所述内磁控装置10B进一步包括两组装体15B,其中所述驱动单元12B的所述连动臂123B的端部被可转动地安装于所述组装体15B,所述组装体15B被安装于所述摆臂13B的所述受驱端132B,如此可转动地安装所述连动臂123B的端部于所述摆臂13B的所述受驱端132B。
进一步地,继续参考附图10A至图13B,所述驱动单元12B进一步包括一传动齿轮组124B,其用于传递所述驱动电机121B的所述输出轴1211B输出的动力至所述驱动环125B, 以驱动所述驱动环125B绕着中心轴做相对于所述壳体单元11B的转动而驱动所述摆臂13B向内或向外摆动。
具体地,所述驱动环125B具有一列第一环齿1251B,其中所述传动齿轮组124B由多个相啮合的齿轮1241B组成,所述传动齿轮组124B中的一个所述齿轮1241B被啮合于所述驱动电机121B的所述输出轴1211B,所述传动齿轮组124B中的另一个所述齿轮1241B被啮合于所述驱动环125B的所述第一环齿1251B,如此当所述驱动电机121B以所述驱动电机121B的所述输出轴1211B转动的方式输出动力时,动力能够经所述传动齿轮组124B传递至所述驱动环125B,以驱动所述驱动环125B绕着中心轴做相对于所述壳体单元11B的转动而驱动所述摆臂13B向内或向外摆动。
值得一提的是,所述传动齿轮组124B中的所述齿轮1241B的数量在本发明的所述飞轮组件300B中不受限制。例如,在附图10A至图13B示出的所述飞轮组件300B的这个具体示例中,所述传动齿轮组124B的所述齿轮1241B的数量是三个。
继续参考附图10A至图13B,所述驱动单元12B进一步包括一辅助齿轮126B,其中所述辅助齿轮126B被可转动地安装于所述壳体单元11B的所述壳体空间1101B,其中所述驱动环125B具有一列第二环齿1252B,所述第二环齿1252B和所述辅助齿轮126B相啮合,以在所述驱动环125B被驱动时避免所述驱动环125B倾斜,从而保证所述驱动环125B稳定地、可靠地绕着中心轴做相对于所述壳体单元11B的转动。
继续参考附图10A至图13B,所述内磁控装置10B进一步包括一电位控制单元16B,所述电位控制单元16B包括一电路板161B,所述电路板161B被安装于所述壳体单元11B的所述壳体空间1101B,所述驱动单元12B的所述驱动电机121B被连接于所述电位控制单元16B的所述电路板161B。优选地,所述电路板161B被固定地安装于所述壳体单元11B的所述第一壳体111B。
所述电位控制单元16B进一步包括一旋转电位器163B,所述旋转电位器163被连接于所述电路板161B,并且所述旋转电位器163B具有一安装端1631B和一转轴端1632B,所述旋转电位器163B的所述安装端1631B被安装于所述第一壳体111B,所述辅助齿轮126B被安装于所述旋转电位器163B的所述转轴端1632B,如此所述辅助齿轮126B被可转动地安装于所述壳体单元11B的所述壳体空间1101B。当所述驱动电机121B通过驱动所述驱动环125B转动而经每个所述连动臂123B带动每个所述摆臂13B向内或向外摆动时,所述驱动环125B驱动所述辅助轮126B转动,同时,所述辅助轮126B带动所述旋转电位器163B的所述转动端1632B转动而改变所述旋转电位器163B的阻值。可以理解的是,所述旋转电位器163B的阻值与所述驱动环125B的转动位置相关,而所述驱动环125B的转动位置决定了所述摆臂13B的摆动位置和所述磁性元件14B的位置,进而决定了所述飞轮20B在被驱动而转动时的负载。换言之,本发明的所述飞轮组件300B的所述内磁控装置10B的所述磁性元件14B的位置和所述飞轮20B在被驱动而转动时的负载可以通过探测所述旋转电位器163B的阻值的方式被确定。
附图14示出了所述内磁控装置10B的一个变形示例,其中电机204B施加电压后,驱动机构208B,驱动旋转轮201B转动,圆环套210B和底座是一体的,旋转轮201B为套装其 上,旋转轮201B旋转时,带动连杆206B、207B,牵拉或推展与之相连接的磁环202B和203B,磁环203B围绕轴O(a)转动,磁环202B围绕轴O(b)转动。
作为一个优选例,驱动机构208B为驱动齿轮组,通过齿轮啮合传动。
作为一个优选例,连杆206B、207B数量可以为一个或者多个,连杆206B、207B之间旋转对称布置在旋转轮201B上,并与磁环202B、203B连接。
作为一个优选例,磁环202B、203B的数量为一个或多个,磁环202B、203B的一端可旋转连接在底座上,另一端为活动端,该活动端在连杆206B、207B的带动下移动。
作为一个优选例,磁环202B、203B之间旋转反向对称设置在底座上。
本领域的技术人员应理解,上述描述及附图中所示的本发明的实施例只作为举例而并不限制本发明。本发明的目的已经完整并有效地实现。本发明的功能及结构原理已在实施例中展示和说明,在没有背离所述原理下,本发明的实施方式可以有任何变形或修改。

Claims (32)

  1. 一飞轮组件,其特征在于,包括:
    一飞轮;
    一内磁控装置,其中所述内磁控装置包括一壳体单元、一驱动单元、两摆臂以及两组磁性元件,其中所述驱动单元被设置于所述壳体单元,每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,每个所述摆臂的受驱端分别被可驱动地连接于所述驱动单元,每组所述磁性元件分别被设置于每个所述摆臂,其中所述飞轮被可转动地环绕于所述内磁控装置;以及
    一测速装置,其中所述测速装置包括一感应元件和一作用件,所述感应元件被设置于所述飞轮和所述内磁控装置中的一个,所述作用件被设置于所述飞轮和所述内磁控装置中的另一个,并且所述感应元件的位置和所述作用件的位置能够相对应。
  2. 根据权利要求1所述的飞轮组件,其中所述感应元件是霍尔元件,其被设置于所述内磁控装置,所述作用件是磁铁,其被设置于所述飞轮。
  3. 根据权利要求2所述的飞轮组件,其中所述飞轮包括一飞轮盘和一飞轮环以及具有一飞轮空间,所述飞轮环一体地延伸于所述飞轮盘的周缘,以在所述飞轮盘和所述飞轮环之间形成所述飞轮空间,其中所述内磁控装置被保持在所述飞轮的所述飞轮空间,所述作用件被设置于所述飞轮盘。
  4. 根据权利要求3所述的飞轮组件,其中所述飞轮具有一嵌装槽,其形成于所述飞轮盘,其中所述作用件被嵌装于所述飞轮的所述嵌装槽。
  5. 根据权利要求1至4中任一所述的飞轮组件,其中所述驱动单元进一步包括一驱动电机、一滑块以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述壳体单元具有一轨道,其自所述壳体单元的边缘向中部延伸,所述滑块被可滑动地安装于所述壳体单元的所述轨道和被可驱动地连接于所述驱动电机,其中每个所述连动臂的一个端部被可转动地安装于所述滑块的相对两侧的每个侧部,每个所述连动臂的另一个端部分别被可转动地安装于每个所述摆臂的受驱端。
  6. 根据权利要求1至4中任一所述的飞轮组件,其中所述驱动单元进一步包括一驱动电机、一驱动环以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述驱动环被可转动地安装于所述壳体单元并被设置能够绕着中心轴转动,每个所述连动臂的一个端部被可转动地安装于所述驱动环的相对两侧,每个所述连动臂的另一个端部分别被可转动地安装于每个所述摆臂的受驱端。
  7. 根据权利要求5所述的飞轮组件,其中所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述滑块的滑块齿。
  8. 根据权利要求6所述的飞轮组件,其中所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述驱动环的第一环齿。
  9. 根据权利要求8所述的飞轮组件,其中所述驱动单元包括一辅助齿轮,所述辅助齿轮被可转动地安装于所述壳体单元,并且所述辅助齿轮啮合于所述驱动环的第二环齿,其中所述驱动环的所述第一环齿和所述第二环齿分别位于所述驱动环的相对两侧。
  10. 一健身器材,其特征在于,包括:
    一器材架;
    一踩踏组件,其中所述踩踏组件被可踩踏地安装于所述器材架;以及
    根据权利要求1至9中任一所述的飞轮组件,其中所述飞轮组件的所述内磁控装置被安装于所述 器材架,所述飞轮被可驱动地连接于所述踩踏组件。
  11. 一飞轮组件,其特征在于,包括:
    一内磁控装置;
    一飞轮,其中所述飞轮被可转动地环绕于所述内磁控装置;以及
    一测速装置,其中所述测速装置包括一感应元件和一作用件,其中所述感应元件和所述作用件中的一个被设置于所述内磁控装置,所述感应元件和所述作用件中的另一个被设置于所述飞轮,并且所述感应元件的位置和所述作用件的位置能够相对应,其中所述感应元件包括红外线发射管和红外线接收管,所述作用件包括红外线反射区,所述红外反射区能够反射所述红外线发射管发射的红外线,所述红外线接收管能够接收被所述红外反射区反射的红外线。
  12. 根据权利要求11所述的飞轮组件,其中所述飞轮包括一飞轮盘和一飞轮环以及具有一飞轮空间,所述飞轮环一体地延伸于所述飞轮盘的周缘,以在所述飞轮盘和所述飞轮环之间形成所述飞轮空间,其中所述内磁控装置被保持在所述飞轮的所述飞轮空间,其中所述红外反射区被设置于所述飞轮的所述飞轮盘。
  13. 根据权利要求11或12所述的飞轮组件,其中所述内磁控装置包括一壳体单元、一驱动单元、两摆臂以及两组磁性元件,其中所述驱动单元被设置于所述壳体单元,每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,每个所述摆臂的受驱端分别被可驱动地连接于所述驱动单元,每组所述磁性元件分别被设置于每个所述摆臂。
  14. 根据权利要求13所述的飞轮组件,其中所述驱动单元进一步包括一驱动电机、一滑块以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述壳体单元具有一轨道,其自所述壳体单元的边缘向中部延伸,所述滑块被可滑动地安装于所述壳体单元的所述轨道和被可驱动地连接于所述驱动电机,其中每个所述连动臂的一个端部被可转动地安装于所述滑块的相对两侧的每个侧部,每个所述连动臂的另一个端部分别被可转动地安装于每个所述摆臂的受驱端。
  15. 根据权利要求13所述的飞轮组件,其中所述驱动单元进一步包括一驱动电机、一驱动环以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述驱动环被可转动地安装于所述壳体单元并被设置能够绕着中心轴转动,每个所述连动臂的一个端部被可转动地安装于所述驱动环的相对两侧,每个所述连动臂的另一个端部分别被可转动地安装于每个所述摆臂的受驱端。
  16. 根据权利要求14所述的飞轮组件,其中所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述滑块的滑块齿
  17. 根据权利要求15所述的飞轮组件,其中所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述驱动环的第一环齿
  18. 根据权利要求17所述的飞轮组件,其中所述驱动单元包括一辅助齿轮,所述辅助齿轮被可转动地安装于所述壳体单元,并且所述辅助齿轮啮合于所述驱动环的第二环齿,其中所述驱动环的所述第一环齿和所述第二环齿分别位于所述驱动环的相对两侧
  19. 根据权利要求16所述的飞轮组件,其中所述内磁控装置进一步包括一电位控制单元,所述电位控制单元包括一电路板和一滑动电位器,所述电路板被安装于所述壳体单元,所述滑动电位器的电位器主体被贴装于或被焊接于所述电路板,所述滑动电位器的滑动臂被连接于所述驱动单元的所述滑块。
  20. 根据权利要求18所述的飞轮组件,其中所述内磁控装置进一步包括一电位控制单元,所述电位控制单元包括一电路板和旋转电位器,所述电路板被安装于所述壳体单元,所述旋转电位器被连接于所述电路板,所述辅助齿轮被安装于所述旋转电位器的转轴端。
  21. 一健身器材,其特征在于,包括:
    一器材架;
    一踩踏组件,其中所述踩踏组件被可踩踏地安装于所述器材架;以及
    根据权利要求11至20中任一所述的飞轮组件,其中所述飞轮组件的所述内磁控装置被安装于所述器材架,所述飞轮被可驱动地连接于所述踩踏组件。
  22. 一内磁控装置,其特征在于,包括:
    一壳体单元;
    两组磁性元件;
    两摆臂,其中每个所述摆臂的枢转端分别被可转动地安装于所述壳体单元,并且两个所述摆臂呈中心对称;以及
    一驱动单元,其中所述驱动单元包括一驱动电机、一驱动环以及两连动臂,其中所述驱动电机被安装于所述壳体单元,其中所述驱动环被可转动地安装于所述壳体单元并被设置能够绕着中心轴转动,其中每个所述连动臂的一个端部分被被可转动地安装于每个所述摆臂的受驱端,每个所述连动臂的另一个端部分别被可转动地安装于所述驱动环的相对两侧。
  23. 根据权利要求22所述的内磁控装置,其中所述驱动单元包括一传动齿轮组,所述传动齿轮组由多个相啮合的齿轮组成,所述传动齿轮组中的一个齿轮被啮合于所述驱动电机的输出轴,所述传动齿轮组中的另一个齿轮被啮合于所述驱动环的第一环齿。
  24. 根据权利要求23所述的内磁控装置,其中所述驱动单元包括一辅助齿轮,所述辅助齿轮被可转动地安装于所述壳体单元,并且所述辅助齿轮啮合于所述驱动环的第二环齿,其中所述驱动环的所述第一环齿和所述第二环齿分别位于所述驱动环的相对两侧。
  25. 根据权利要求24所述的内磁控装置,其中所述内磁控装置进一步包括一电位控制单元,所述电位控制单元包括一电路板和旋转电位器,所述电路板被安装于所述壳体单元,所述旋转电位器被连接于所述电路板,所述辅助齿轮被安装于所述旋转电位器的转轴端。
  26. 一飞轮组件,其特征在于,包括:
    一飞轮;和
    根据权利要求22至25中任一所述的内磁控装置,其中所述飞轮被可转动地环绕于所述内磁控装置。
  27. 根据权利要求26所述的飞轮组件,进一步包括一测速装置,其中所述测速装置包括一感应元件和一作用件,所述感应元件被设置于所述内磁控装置,所述作用件被设置于所述飞轮,并且所述感应元件位于所述作用件的旋转路径,以允许所述感应元件的位置和所述作用件的位置相对应。
  28. 根据权利要求27所述的飞轮组件,其中所述感应元件是霍尔元件,其被设置于所述内磁控装置,所述作用件是磁铁,其被设置于所述飞轮。
  29. 根据权利要求27所述的飞轮组件,其中所述感应元件包括红外线发射管和红外线接收管,所述作用件包括红外线反射区,所述红外反射区能够反射所述红外线发射管发射的红外线,所述红外线接收管能够接收被所述红外反射区反射的红外线。
  30. 根据权利要求28所述的飞轮组件,其中所述飞轮包括一飞轮盘和一飞轮环以及具有一飞轮 空间,所述飞轮环一体地延伸于所述飞轮盘的周缘,以在所述飞轮盘和所述飞轮环之间形成所述飞轮空间,其中所述内磁控装置被保持在所述飞轮的所述飞轮空间,所述作用件被设置于所述飞轮盘。
  31. 根据权利要求30所述的飞轮组件,其中所述飞轮具有一嵌装槽,其形成于所述飞轮盘,其中所述作用件被嵌装于所述飞轮的所述嵌装槽。
  32. 一健身器材,其特征在于,包括:
    一器材架;
    一踩踏组件,其中所述踩踏组件被可踩踏地安装于所述器材架;以及
    根据权利要求26至31中任一所述的飞轮组件,其中所述飞轮组件的所述内磁控装置被安装于所述器材架,所述飞轮被可驱动地连接于所述踩踏组件。
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