CN114129955B - Resistance-adjustable rotating wheel, adjusting method thereof and sports equipment - Google Patents

Resistance-adjustable rotating wheel, adjusting method thereof and sports equipment Download PDF

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Publication number
CN114129955B
CN114129955B CN202110784411.4A CN202110784411A CN114129955B CN 114129955 B CN114129955 B CN 114129955B CN 202110784411 A CN202110784411 A CN 202110784411A CN 114129955 B CN114129955 B CN 114129955B
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China
Prior art keywords
resistance
magnetic
magnetic shoe
rotating
rotating wheel
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CN114129955A (en
Inventor
赵元培
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Ningbo Zhuanhe Technology Co ltd
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Ningbo Zhuanhe Technology Co ltd
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Priority to CN202110784411.4A priority Critical patent/CN114129955B/en
Priority to CN202310570603.4A priority patent/CN117839158A/en
Publication of CN114129955A publication Critical patent/CN114129955A/en
Priority to CN202280047209.6A priority patent/CN117715680A/en
Priority to PCT/CN2022/105298 priority patent/WO2023284756A1/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0051—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
    • A63B21/0052—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets induced by electromagnets
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load

Abstract

The invention discloses a resistance-adjustable rotating wheel and an adjusting method thereof and a sports device, wherein the resistance-adjustable rotating wheel comprises a fixing device, a resistance adjusting device, a rotating wheel, a metal interlayer and a torsion detecting device, wherein the resistance adjusting device is provided with a magnetic surface, the resistance adjusting device is arranged on the fixing device, the rotating wheel is provided with a magnetic conduction surface, the rotating wheel is rotatably arranged on the resistance adjusting device in a mode that the magnetic conduction surface corresponds to the magnetic surface, the metal interlayer is held between the magnetic surface of the resistance adjusting device and the magnetic conduction surface of the rotating wheel, and two ends of the torsion detecting device are respectively connected with the fixing device and the resistance adjusting device. The rotating wheel with adjustable resistance adjusts the distance between the magnetic force surface of the resistance adjusting device and the magnetic conduction surface of the rotating wheel by using the calibrated power.

Description

Resistance-adjustable rotating wheel, adjusting method thereof and sports equipment
Technical Field
The invention relates to the field of sports equipment, in particular to a resistance-adjustable rotating wheel, an adjusting method thereof and sports equipment.
Background
With the importance of physical health, sports apparatuses are increasingly favored by consumers, and various sports apparatuses in the market are also layered endlessly, especially indoor sports apparatuses such as running machines, spinning, elliptical machines, rowing machines and the like, are popular with consumers in gymnasiums as well as in many home sports.
Most sports apparatuses in the market can detect the movement data of a user in the use process, such as movement speed, movement power, consumption heat, movement time and the like, and timely feed back the movement data to a user interface, so that the user can conveniently check in real time, and further the movement condition can be mastered in real time. Moreover, for quality assessment of sports equipment, accuracy of the sports data directly determines the quality level of the sports equipment, wherein the error between the actual sports power and the calibrated sports power is an important factor for assessing the quality level of the sports equipment.
Taking an elliptical machine as an example for explanation, the elliptical machine comprises a machine body and a resistance adjusting wheel, wherein the machine body comprises a machine body support, a driving wheel, two operating parts, a driving belt and a control console, the driving wheel, the two operating parts, the driving belt and the control console are arranged on the machine body support, and the resistance adjusting wheel comprises a resistance adjusting mechanism, a metal flywheel, a metal ring arranged on the metal flywheel, a position sensor for detecting the position of the resistance adjusting mechanism, a rotation speed and rotation speed sensor and a control module. The resistance adjusting mechanism is provided with a magnetic block, the metal flywheel is rotatably arranged on the outer side of the magnetic block of the resistance adjusting mechanism, and the metal ring is kept between the metal flywheel and the resistance adjusting mechanism. The distance between the magnet of the resistance adjusting mechanism and the inner surface of the metal flywheel is allowed to be adjusted, and a user can select different resistance level instructions through a console of the elliptical machine so as to obtain different resistance feelings.
In the existing elliptical machine, different resistance level instructions correspond to different preset positions of the magnetic blocks of the resistance adjusting mechanism, the preset positions of the magnetic blocks of the resistance adjusting mechanism corresponding to each resistance level instruction are fixed positions, namely, the distance between the magnetic blocks of the resistance adjusting mechanism corresponding to each resistance level instruction and the metal flywheel is fixed distance. When the elliptical machine is used by a user, the resistance grade instruction, such as 2-gear, is selected through the display screen of the control console, the control module of the resistance regulating mechanism receives the resistance grade instruction and judges whether the position of the magnetic block of the resistance regulating mechanism is the preset position corresponding to the 2-gear at the moment, if not, the magnetic block of the resistance regulating mechanism is regulated to the preset position corresponding to the 2-gear.
After the user selects the resistance grade instruction, the operating part is driven, the operating part drives the driving wheel to rotate, the driving wheel drives the metal flywheel to rotate relative to the resistance adjusting mechanism through the driving belt, and the rotating speed sensor obtains the rotating speed of the metal flywheel.
And each elliptical machine is preset with the relation between the resistance level, the rotating speed and the calibrated power before leaving the factory. Specifically, before the elliptical machines leave the factory, one elliptical machine is tested, then the corresponding relation between the resistance level, the rotating speed and the calibrated power is obtained, and then the corresponding relation is applied to all elliptical machines leaving the factory. Thus, after the user selects the resistance level instruction, the resistance adjusting mechanism is adjusted to the preset position corresponding to the resistance level instruction, the user drives the elliptical machine to rotate, the elliptical machine obtains the calibration power at the moment according to the resistance level, the rotating speed and the corresponding relation between the resistance level, the rotating speed and the calibration power at the moment, and meanwhile, the calibration power at the moment is displayed on a display screen of the control console.
However, since there may be a difference in the assembling process of each elliptical machine before shipment or a difference between the same parts, various uncertain factors cause a certain difference between different elliptical machines. For example, when the magnetic blocks of the resistance adjusting mechanisms of different elliptical machines are positioned at the same preset positions, the resistance generated by users may not be the same. Alternatively, the preset positions of different elliptical machines corresponding to the same resistance level command may be different. For example, when two elliptical machines are adjusted to "2 nd gear", it is possible that a distance between the magnetic block of the resistance adjusting mechanism of one elliptical machine and the metal flywheel is 8 mm, and a distance between the magnetic block of the other elliptical machine and the resistance adjusting mechanism is 7 mm. However, when the user exercises at the same rotation speed and the same resistance level on the two elliptical machines having the difference, the power displayed through the console is the same nominal power. However, the actual power of the user on the two elliptical machines with the difference is not the same. That is, there must be a difference between the nominal power displayed on the display screen of the console of the elliptical machine and the actual power of the user. In other words, the existing power value presented to the user by the elliptical machine is not the actual power value of the user.
In the process of evaluating the product quality of the elliptical machine, the smaller the actual power and the calibrated power of the user, the higher the quality grade of the elliptical machine, the larger the difference between the actual power and the calibrated power of the user, and the lower the quality grade of the elliptical machine. Therefore, how to reduce the difference between the actual power and the calibration power of the user becomes a difficult problem that needs to be overcome by many sports equipment manufacturers.
Disclosure of Invention
It is an object of the present invention to provide a resistance-adjustable rotary wheel and a method of adjusting the same, and an exercise apparatus, in which there is no difference between an actual power by which a user exercises through the exercise apparatus and a nominal power of the exercise apparatus.
Another object of the present invention is to provide a resistance-adjustable rotating wheel, an adjusting method thereof, and a sports apparatus, wherein a rotating wheel of the resistance-adjustable rotating wheel is rotatably mounted to a resistance adjusting device in such a manner that a magnetic conduction surface corresponds to a magnetic surface of the resistance adjusting device, and the resistance adjusting device is capable of changing a distance between the magnetic conduction surface and the magnetic surface of the rotating wheel, thereby changing an amount of resistance that the rotating wheel receives during rotation.
Another object of the present invention is to provide a resistance-adjustable rotating wheel, an adjusting method thereof, and a sports apparatus, wherein the resistance-adjustable rotating wheel adjusts a distance between the magnetic surface of the resistance adjusting device and the magnetically conductive surface of the rotating wheel by using a calibration power, so as to ensure that the actual power of a user is consistent with the calibration power of the sports apparatus.
Another object of the present invention is to provide a resistance-adjustable rotating wheel, an adjusting method thereof, and a moving apparatus, wherein when a user drives different moving apparatuses at the same speed and the same level control command, the different moving apparatuses adjust the distance between the magnetic force surface of the resistance-adjusting device and the magnetic conductive surface of the rotating wheel according to the difference between the actual power of the user and the calibration power of the moving apparatus, so as to ensure that the actual power of the user and the calibration power of the moving apparatus are consistent.
Another object of the present invention is to provide a rotating wheel with adjustable resistance, an adjusting method thereof, and a sports apparatus, wherein the rotating wheel with adjustable resistance provides a torsion detecting device, and the torsion detecting device is used for detecting the torsion force applied by the resistance adjusting device during the rotating process of the rotating wheel relative to the resistance adjusting device, so as to obtain the actual power of a user according to the torsion force, and further, adjust the distance between the magnetic force surface of the resistance adjusting device and the magnetic conductive surface of the rotating wheel according to the difference between the actual power of the user and the calibration power of the sports apparatus, so as to correct the actual power of the user, and ensure that the actual power of the user and the calibration power of the sports apparatus are consistent.
Another object of the present invention is to provide a resistance-adjustable rotating wheel, an adjusting method thereof, and a sports apparatus, wherein an adjustable range of a distance between the magnetic surface of the resistance-adjusting device and the magnetically conductive surface of the rotating wheel is large, and a range of resistance variation to which the rotating wheel is subjected during rotation is increased. Like this, there is obvious difference between the resistance of different grades that the swiveling wheel received, not only can satisfy the demand of the different exercise intensity of user, can also increase the enjoyment in motion and the body-building process, and then improve user's use experience.
Another object of the present invention is to provide a rotating wheel with adjustable resistance, an adjusting method thereof, and a moving apparatus, wherein the resistance adjusting device provides a base plate, a rotating member, a first magnetic shoe, and a second magnetic shoe, wherein the first magnetic shoe and the second magnetic shoe are spaced apart from each other and are movably held at two sides of the rotating member, and the rotating member can drive the first magnetic shoe and the second magnetic shoe to approach each other or separate from each other during clockwise rotation or counterclockwise rotation of the rotating member relative to the base plate, so as to change a distance between the magnetic surfaces of the first magnetic shoe and the second magnetic shoe and the magnetic conductive surface of the rotating wheel, thereby changing a resistance amount of the rotating wheel during rotation, and the adjusting process is labor-saving and stable.
Another object of the present invention is to provide a rotating wheel with adjustable resistance, an adjusting method thereof, and a movement apparatus, wherein the resistance adjusting device provides a first linkage member and a second linkage member, wherein two ends of the first linkage member are respectively connected to an upper portion of the first magnetic shoe and an upper portion of the rotating member, two ends of the second linkage member are respectively connected to a lower portion of the rotating member at a lower portion of the second magnetic shoe, and during a rotation process of the rotating member relative to the base plate, the first linkage member and the second linkage member change a relative position between the first magnetic shoe and the second magnetic shoe by pushing and pulling the first magnetic shoe and the second magnetic shoe synchronously, so as to change a distance between the magnetic surface and the magnetic conductive surface.
Another object of the present invention is to provide a rotating wheel with adjustable resistance, an adjusting method thereof, and a sports apparatus, wherein the resistance adjusting device can easily drive the first magnetic shoe and the second magnetic shoe to approach or separate from each other by using the rotating member, the first connecting member, and the second connecting member, so that the overall structure of the resistance adjusting device is simplified, the resistance adjusting device is smoother in the actual adjusting process, the failure rate and the power consumption of the resistance adjusting device are greatly reduced, and better use experience is provided for users.
According to one aspect of the present invention, there is provided a drag-adjustable turning wheel comprising:
a fixing device;
a resistance adjustment device, wherein the resistance adjustment device has a magnetic force surface, and the resistance adjustment device is installed on the fixing device;
a rotating wheel, wherein the rotating wheel is provided with a magnetic conduction surface, and the rotating wheel is rotatably installed on the resistance adjusting device in a way that the magnetic conduction surface corresponds to the magnetic force surface; a metallic spacer layer, wherein said metallic spacer layer is held between said magnetic surface of said resistance adjustment means and said magnetically permeable surface of said rotating wheel; and
and the two ends of the torsion detection device are respectively connected with the fixing device and the resistance adjustment device.
According to one embodiment of the present invention, the resistance adjusting device includes a base plate, a rotating member, a first magnetic shoe, a second magnetic shoe, a first linking member and a second linking member, wherein the first magnetic shoe and the second magnetic shoe have a magnetic surface, the rotating member is rotatably mounted on the base plate, both ends of the first linking member are movably connected to an upper portion of the first magnetic shoe and an upper portion of the rotating member, respectively, a lower portion of the first magnetic shoe is rotatably connected to the base plate, both ends of the second linking member are rotatably connected to a lower portion of the second magnetic shoe and a lower portion of the rotating member, respectively, an upper portion of the second magnetic shoe is rotatably connected to the base plate, the first magnetic shoe and the second magnetic shoe are held at both sides of the rotating member with a spacing therebetween, and when the rotating member is driven to rotate relative to the base plate, the rotating member drives the first magnetic shoe and the second linking member to move relative to the first magnetic shoe.
According to an embodiment of the present invention, the resistance adjustment device further includes an outer cover, wherein the rotating wheel has an accommodating space, the resistance adjustment device is held in the accommodating space, the outer cover and the rotating wheel are respectively held at both sides of the resistance adjustment device, and the outer cover shields the accommodating space of the rotating wheel.
According to one embodiment of the present invention, the fixing device includes a fixing base having a rotation space and an assembling shaft, both ends of which are fixed to the fixing base, and the resistance adjusting device is held in the rotation space in such a manner as to be mounted to the assembling shaft.
According to one embodiment of the present invention, the resistance-adjustable rotating wheel further includes a flange, wherein the flange includes a locking portion having a locking channel and a fitting portion extending outward from an edge of the locking portion, the locking portion of the flange is mounted to the fitting shaft in such a manner that the locking channel corresponds to the fitting shaft, and the fitting portion of the flange is mounted to the outer cover.
According to one embodiment of the invention, the two ends of the connecting piece are connected to the outer cover of the resistance adjusting device and the fixing seat of the fixing device, respectively.
According to one embodiment of the invention, the two ends of the connecting piece are connected to the fitting part of the flange and the fixing seat of the fixing device, respectively.
According to one embodiment of the invention, the two ends of the connecting piece are connected to the fitting shaft of the fixing device and the fitting portion of the flange, respectively.
According to one embodiment of the present invention, the first linkage member is held obliquely between the first magnetic shoe and the rotating member, and the second linkage member is held obliquely between the second magnetic shoe and the rotating member.
According to one embodiment of the present invention, an inclination angle of the first linkage member and the first magnetic shoe is 90 ° or more, and an inclination angle of the first linkage member and the second magnetic shoe is 90 ° or more.
According to one embodiment of the invention, the first and second linkage members remain parallel.
According to one embodiment of the invention, the base plate comprises a carrying platform and a fitting boss extending outwards from the carrying platform, wherein the rotating member has a fitting opening, wherein the rotating member is mounted on the carrying platform in such a way that the fitting opening corresponds to the fitting boss, the fitting boss is held in the fitting opening of the rotating member, and an inner surface of the rotating member defining the fitting opening is fitted to an outer surface of the fitting boss.
According to one aspect of the present invention, there is provided an exercise apparatus comprising:
an equipment body; and
a resistance-adjustable rotating wheel, wherein the resistance-adjustable rotating wheel comprises a fixing device, a resistance adjusting device, a rotating wheel, a metal interlayer and a torsion detecting device, wherein the resistance adjusting device is provided with a magnetic surface, the resistance adjusting device is installed on the fixing device, the rotating wheel is provided with a magnetic conduction surface, the rotating wheel is rotatably installed on the resistance adjusting device in a mode that the magnetic conduction surface corresponds to the magnetic surface, the metal interlayer is held between the magnetic surface of the resistance adjusting device and the magnetic conduction surface of the rotating wheel, two ends of the torsion detecting device are connected with the fixing device and the resistance adjusting device respectively, and the rotating wheel of the resistance-adjustable rotating wheel is in driving connection with the equipment body.
According to one aspect of the present invention, there is provided a method of adjusting a drag-adjustable rotary wheel, the method comprising the steps of:
(a) Obtaining a calibration power of a corresponding movement device according to the received level control instruction and the rotating speed of a rotating wheel of the rotating wheel with adjustable resistance;
(b) Detecting the torsion of a resistance adjusting device of the resistance-adjustable rotating wheel, and calculating the actual power of a user; and
(c) And adjusting the distance between one magnetic surface of the resistance adjusting device and one magnetic conduction surface of the rotating wheel based on the difference between the calibration power and the actual power until the actual power of the user is consistent with the calibration power of the movement equipment.
According to one embodiment of the present invention, in the step (c), if the actual power of the user is smaller than the rated power of the moving apparatus, the rotating member of the resistance adjustment device is driven to rotate, and the first magnetic shoe and the second magnetic shoe are pushed to move toward the direction approaching to the magnetic conductive surface of the rotating wheel.
According to one embodiment of the present invention, in the step (c), if the actual power of the user is smaller than the rated power of the moving apparatus, the rotating member of the resistance adjustment device is driven to rotate, and the first magnetic shoe and the second magnetic shoe are pulled to move in a direction away from the magnetic conductive surface of the rotating wheel.
Drawings
FIG. 1A is a perspective view of an exercise apparatus according to a preferred embodiment of the present invention.
FIG. 1B is an exploded view of the sporting goods according to the above preferred embodiment of the present invention.
Fig. 2 is a perspective view schematically showing a resistance-adjustable rotary wheel according to the above preferred embodiment of the present invention.
Fig. 3 is an exploded view schematically showing the drag-adjustable rotary wheel according to the above preferred embodiment of the present invention.
Fig. 4A is a schematic illustration of the application of the drag-adjustable turning wheel according to another preferred embodiment of the present invention.
Fig. 4B is a schematic illustration of the application of the drag-adjustable turning wheel according to another preferred embodiment of the present invention.
Fig. 5A is a schematic diagram of a stage of application of the drag-adjustable turning wheel according to a preferred embodiment of the present invention.
Fig. 5B is a schematic view of a stage of application of the drag-adjustable turning wheel according to the above preferred embodiment of the present invention.
Fig. 5C is a schematic view of a stage of application of the drag-adjustable turning wheel according to the above preferred embodiment of the present invention.
Fig. 5D is a schematic view of a stage of application of the drag-adjustable turning wheel according to the above preferred embodiment of the present invention.
Fig. 5E is a schematic view of a stage of application of the drag-adjustable turning wheel according to the above preferred embodiment of the present invention.
Fig. 5F is a schematic view of a stage of application of the drag-adjustable turning wheel according to the above preferred embodiment of the present invention.
Fig. 5G is a schematic view of a stage of application of the drag-adjustable turning wheel according to the above preferred embodiment of the present invention.
Fig. 5H is a schematic view of a stage of application of the drag-adjustable turning wheel according to the above preferred embodiment of the present invention.
Fig. 5I is a schematic view of a stage of application of the drag-adjustable turning wheel according to the above preferred embodiment of the present invention.
Fig. 6 is a process diagram illustrating the method of adjusting the resistance-adjustable rotary wheel according to the above preferred embodiment of the present invention.
Description of the embodiments
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present invention.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Referring to fig. 1A to 6 of the drawings, an exercise apparatus 10000 according to a preferred embodiment of the present invention will be described in the following description, in which there is no difference between the actual power of a user exercising through the exercise apparatus 10000 and the rated power of the exercise apparatus 10000, and the quality class of the exercise apparatus 10000 is significantly improved.
Specifically, the exercise apparatus 10000 includes a resistance-adjustable rotating wheel 1000 and an apparatus body 2000, wherein the resistance-adjustable rotating wheel 1000 includes a resistance adjusting device, a rotating wheel 200, a metal spacer 300, a fixing device 400, and a torsion detecting device 500. The rotating wheel 200 is rotatably mounted to the resistance adjustment means, and the metal barrier 300 is held between the resistance adjustment means and the rotating wheel 200. The resistance force detecting device 500 is mounted to the fixing device 400, and one end of the torsion force detecting device 500 is connected to the resistance force adjusting device, and the other end is connected to the fixing device 400. The rotating wheel 200 of the rotating wheel 1000 with adjustable resistance is drivably connected to the device body 2000, and the torque detecting device 500 is configured to detect, in real time, a torque magnitude received by the resistance adjusting device during rotation of the rotating wheel 200 relative to the resistance adjusting device, so as to calculate, in a subsequent step, an actual power of a user operating the device body 2000 according to the torque magnitude received by the resistance adjusting device.
Referring to fig. 2 and 3, in this particular embodiment of the invention, the resistance adjustment device has a magnetic surface 101, and the rotating wheel 200 has a magnetically permeable surface 201 and a receiving space 202. The rotating wheel 200 is held outside the resistance adjustment device in such a manner that the magnetically conductive surface 201 corresponds to the magnetic surface 101 of the resistance adjustment device, and the resistance adjustment device is held in the accommodation space 202 of the rotating wheel 200. The rotating wheel 200 can be driven to rotate relative to the resistance adjustment device. For example, but not limited to, the user may drive the rotation wheel 200 to rotate relative to the resistance adjustment device by pedaling, hand shaking, etc., and the user performs exercise and fitness during the process of driving the rotation wheel 200 to rotate relative to the resistance adjustment device. The metal spacer 300 is held between the magnetic surface 101 of the resistance adjustment device and the magnetically permeable surface 201 of the rotor 200.
Further, the resistance adjustment means is operatively held to one side of the rotator wheel, the resistance adjustment means being capable of varying the amount of resistance the rotator wheel 200 is subjected to by varying the distance between the magnetic surface 101 and the magnetically permeable surface 201 of the rotator wheel 200. In this manner, the user is allowed to select different resistance levels to achieve the proper exercise intensity.
Referring to fig. 1B, the apparatus body 2000 includes a supporting frame 2010, a driving wheel 2020, two driving members 2030 and a driving belt 2040, wherein the driving wheel 2020 is rotatably installed on the supporting frame 2010, the driving members 2030 are operatively installed on both sides of the driving wheel 2020, and the driving wheel 2020 is connected to the rotating wheel 200 of the resistance-adjustable rotating wheel 1000 through the driving belt 2040. During the process that the driving member 2030 drives the driving wheel 2020 to rotate relative to the support frame 2010, the driving wheel 2020 drives the driving belt 2040 and the rotating wheel 200 of the resistance-adjustable rotating wheel 1000 to rotate. The rotating wheel 200 rotates relative to the resistance adjusting device, and the resistance value received by the rotating wheel 200 can be changed by changing the distance between the magnetic surface 101 of the resistance adjusting device and the magnetic conductive surface 201 of the rotating wheel 200, so as to adjust the resistance value received by the device body 2000, so as to adjust the resistance value received by a user when the user exercises by using the device body 2000.
It should be noted that the specific embodiment of the driving member 2030 is not limited, and the driving member 2030 is allowed to be driven by foot, pedal, foot, hand-pulled, etc. Also, the specific embodiment of the device body 2000 is not limited, and the device body 2000 may be implemented as an elliptical machine, a spinning, a rowing machine, or a sports device known to those skilled in the art. Also, it should be understood by those skilled in the art that the specific implementation of the apparatus body 2000 disclosed in the text and drawings of the specification is only an example and should not be construed as limiting the content and scope of the sports apparatus 10000 according to the present invention.
Referring to fig. 1A and 1B, the apparatus body 2000 includes a console 2050 and a display screen 2060, wherein the display screen 2060 is communicatively coupled to the console 2050 and the console 2050 is communicatively coupled to the resistance adjustment device of the resistance-adjustable rotary wheel 1000. The console 2050 can process the data acquired by the resistance adjustment device to obtain movement data of the user during the exercise, such as, but not limited to, movement speed, movement power, heat consumption, movement time, etc. The display screen 2060 displays the movement data generated by the console 2050 to facilitate the user to grasp the movement status in real time.
Further, the display screen 2060 allows the level control command to be selected or inputted, the console 2050 transmits the level control command to the control unit 1010 of the resistance adjustment device, and the control unit 1010 controls the operation state of the resistance adjustment device based on the actual power of the user and the calibration power of the sports apparatus 10000 to change the distance between the magnetic surface 101 of the resistance adjustment device and the magnetic surface 201 of the rotary wheel 200 and ensure that the actual power of the user and the calibration power of the sports apparatus 10000 are consistent.
Referring to fig. 3, in this specific embodiment of the drag force adjustable rotary wheel 1000 according to the present invention, the drag force adjusting device includes a first magnetic shoe 110, a second magnetic shoe 120, a rotary member 130, and a base plate 140, wherein the first magnetic shoe 110 and the second magnetic shoe 120 have the magnetic force surface 101, respectively. The rotating member 130 is rotatably mounted to the base plate 140, and the first and second magnetic shoes 110 and 120 are movably held at both sides of the rotating member 130.
The rotating wheel 200 is made of a metal material, that is, the magnetically conductive surface 201 of the rotating wheel 200 is a metal surface, and the rotating wheel 200 is rotatably held on the outer sides of the first magnetic shoe 110 and the second magnetic shoe 120 in such a manner that the magnetically conductive surface 201 corresponds to the magnetic surfaces 101 of the first magnetic shoe 110 and the second magnetic shoe 120. The metal spacer 300 is held between the magnetically permeable surface 201 of the rotor 200 and the magnetic surface 101 of the resistance adjustment device so as to be attached to the magnetically permeable surface 201 of the rotor 200. In the process that the rotating member 130 of the resistance adjusting device rotates relative to the base plate 140, the rotating member 130 drives the first magnetic shoe 110 and the second magnetic shoe 120 to move relatively, and the first magnetic shoe 110 and the second magnetic shoe 120 are close to each other or far away from each other, so that the resistance of the rotating wheel 200 during rotation is changed.
More specifically, the first and second magnetic shoes 110 and 120 are held at both sides of the rotating member 130 with a space therebetween, and when the first and second magnetic shoes 110 and 120 are moved close to each other, the magnetic surfaces 101 of the first and second magnetic shoes 110 and 120 are moved close to each other while the magnetic surfaces 101 of the first and second magnetic shoes 110 and 120 are moved in a direction away from the magnetic conductive surface 201 of the rotating wheel 200. At this time, when the rotation wheel 200 rotates with respect to the resistance adjustment device, the resistance to the rotation wheel 200 decreases.
When the first magnetic shoe 110 and the second magnetic shoe 120 are away from each other, the magnetic surfaces 101 of the first magnetic shoe 110 and the second magnetic shoe 120 are away from each other, and at the same time, the magnetic surfaces 101 of the first magnetic shoe 110 and the second magnetic shoe 120 move in a direction approaching the magnetic conductive surface 201 of the rotating wheel 200. At this time, when the rotation wheel 200 rotates with respect to the resistance adjustment device, the resistance to the rotation wheel 200 increases.
Referring to fig. 3, in this embodiment of the present invention, the resistance adjustment device further includes a first linkage member 150 and a second linkage member 160, wherein both ends of the first linkage member 150 are rotatably connected to the upper portion of the rotation member 130 and the upper portion of the first magnetic shoe 110, respectively, and both ends of the second linkage member 160 are rotatably connected to the lower portion of the rotation member 130 and the lower portion of the second magnetic shoe 120, respectively. The lower portion of the first magnetic shoe 110 is rotatably mounted to the lower portion of the base plate 140, and the upper portion of the second magnetic shoe 120 is rotatably mounted to the upper portion of the base plate 140. In the process that the rotating member 130 rotates relative to the substrate 140, the rotating member 130 drives the first linking member 150 and the second linking member 160 to move, and the first linking member 150 and the second linking member 160 respectively drive the first magnetic shoe 110 and the second magnetic shoe 120 to move, so that the first magnetic shoe 110 and the second magnetic shoe 120 are close to each other or far from each other.
For example, when the rotating member 130 is driven to rotate clockwise relative to the substrate 140, the rotating member 130 drives the first linking member 150 to move from left to right, and at the same time, the rotating member 130 drives the second linking member 160 to move from right to left. The first linkage member 150 pulls the first magnetic shoe 110, the lower part of the first magnetic shoe 110 rotates clockwise relative to the base plate 140, the upper part of the first magnetic shoe 110 approaches the upper parts of the rotating member 130 and the second magnetic shoe 120, and the magnetic surface 101 of the first magnetic shoe 110 moves in a direction away from the magnetic conductive surface 201 of the rotating wheel 200. The second linkage 160 pulls the second magnetic shoe 120, the upper part of the second magnetic shoe 120 rotates clockwise relative to the base plate 140, the second magnetic shoe 120 approaches the rotating member 130 and the lower part of the first magnetic shoe 110, and the magnetic surface 101 of the second magnetic shoe 120 moves in a direction away from the magnetic conductive surface 201 of the rotating wheel 200. In this process, the distance between the magnetic surface 101 of the resistance adjusting device and the magnetic conductive surface 201 of the rotating wheel 200 is gradually increased, and the resistance applied to the rotating wheel 200 is gradually reduced when the rotating wheel 200 is drivingly rotated.
Further, when the rotating member 130 is driven to rotate counterclockwise relative to the base plate 140, the rotating member 130 drives the first linking member 150 to move from right to left, and at the same time, the rotating member 130 drives the second linking member 160 to move from left to right. The first linkage member 150 pushes the first magnetic shoe 110, the lower part of the first magnetic shoe 110 rotates counterclockwise relative to the base plate, the upper part of the first magnetic shoe 110 is far away from the rotating member 130 and the upper part of the second magnetic shoe 120, and the magnetic surface 101 of the first magnetic shoe 110 moves toward a direction approaching to the magnetic conductive surface 201 of the rotating wheel 200. The second linkage member 160 pushes the second magnetic shoe 120, the upper portion of the second magnetic shoe 120 rotates counterclockwise relative to the base plate 140, the second magnetic shoe 120 is far away from the rotating member 130 and the lower portion of the first magnetic shoe 110, and the magnetic surface 101 of the second magnetic shoe 120 moves toward the direction approaching to the magnetic conductive surface 201 of the rotating wheel 200. In this process, the distance between the magnetic surface 101 of the resistance adjustment device and the magnetically conductive surface 201 of the rotating wheel 200 gradually decreases, and the resistance to which the rotating wheel 200 is subjected gradually increases when the rotating wheel 200 is drivingly rotated with respect to the resistance adjustment device.
That is, the resistance adjusting device of the present invention can easily drive the first magnetic shoe 110 and the second magnetic shoe 120 to approach or separate from each other by using the rotating member 130, the first connecting member 150 and the second connecting member 160, and has a simple structure and a compact fit. Not only has simplified resistance adjusting device's overall structure also makes resistance adjusting device is more smooth in actual regulation process, greatly reduced resistance adjusting device's fault rate and consumption, simultaneously, brought better use experience for the user.
It should be noted that, by driving the rotating member 130 of the resistance adjusting device to rotate clockwise and counterclockwise to drive the first magnetic shoe 110 and the second magnetic shoe 120 to approach each other and to separate from each other, the movement range of the first magnetic shoe 110 and the second magnetic shoe 120 can be increased. In this way, the range of the resistance of the rotating wheel 200, which is allowed to be adjusted in the process of rotating relative to the resistance adjusting device, is larger, and different levels of resistance can be obviously distinguished, so that the requirements of users on different exercise intensities can be met, and the use experience of the users is further improved.
In a specific embodiment of the present invention, the first linkage 150 is connected to the first magnetic shoe 110 and the rotating member 130 in an inclined manner. The second linking member 160 is connected to the second magnetic shoe 120 and the rotating member 130 while being inclined. Preferably, the inclination angle between the first linkage 150 and the first magnetic shoe 110 is always greater than or equal to 90 °. The inclination angle between the second linking member 160 and the second magnetic shoe 120 is always greater than or equal to 90 °. In this way, the rotating member 130 may drive the first linking member 150, the second linking member 160, the first magnetic shoe 110 and the second magnetic shoe 120 to move in a labor-saving manner, so that the resistance adjusting device may smoothly adjust the resistance of the rotating wheel 200 during the rotation process.
Preferably, the lengths of the first linking member 150 and the second linking member 160 are identical, the first linking member 150 and the second linking member 160 are respectively positioned above and below the rotating member 130 in parallel with each other, the connection position of the first linking member 150 and the rotating member 130, the center of the rotating member 130, the connection position of the second linking member 160 and the rotating member 130 are maintained on the same straight line, and the distance and the range of the synchronous movement of the first magnetic shoe 110 and the second magnetic shoe 120 are maintained identical.
Alternatively, the lengths of the first link 150 and the second link 160 are not identical, and the inclination angles of the first link 150 and the second link 160 are not identical. It should be understood by those skilled in the art that the specific embodiments of the first linkage 150 and the second linkage 160 are merely examples and are not intended to limit the scope and content of the resistance adjustment device of the present invention.
In this specific embodiment of the present invention, the first magnetic shoe 110 includes a first receiving element 111 and at least one first magnetic block 112, wherein the magnetic surface 101 of the first magnetic shoe 110 is formed on an outer surface of the first magnetic block 112. The first magnet 112 is mounted to the first receiving element 111 with the magnetic surface 101 facing outward. For example, but not limited to, the first magnet 112 is secured to the first receiver member 111 by gluing, embedding or other means known to those skilled in the art.
The second magnetic shoe 120 includes a second receiving element 121 and at least one second magnetic block 122, wherein the magnetic surface 101 of the second magnetic shoe is formed on the outer surface of the second magnetic block 122. The second magnet 122 is mounted on the second receiving element 121 in such a way that the magnetic surface 101 faces outwards. For example, but not limited to, the second magnet 112 is fixed to the second receiving member 121 by gluing, embedding or other means known to those skilled in the art.
Specifically, an external magnetic field is formed between the magnetic conductive surface 201 of the rotating wheel 200 and the magnetic surface 101 of the magnetic block of the resistance adjusting device, when the rotating wheel 200 is driven to rotate relative to the resistance adjusting device, the metal interlayer 300 moves along with the rotating wheel 200, and when the metal interlayer 300 passes the left side edge of the magnetic block of the resistance adjusting device, the strength of the magnetic field sensed by the metal interlayer 300 increases, a counter-clockwise eddy current is generated, the eddy current generates an internal magnetic field, and the direction of the internal magnetic field is opposite to the direction of the external magnetic field, so that magnetic resistance is generated. When the magnetic surface 101 of the magnetic block of the resistance adjustment device approaches the magnetic conductive surface 201 of the rotating wheel 200, the magnetic resistance increases, and the resistance applied to the rotating wheel 200 during rotation increases. When the magnetic surface 101 of the magnet is far away from the magnetic conductive surface 201 of the rotating wheel 200, the magnetic resistance is reduced, and the resistance of the rotating wheel 200 during rotation is reduced.
Preferably, the first magnetic shoe 110 includes a plurality of first magnetic blocks 112 with identical dimensions, the second magnetic shoe 120 includes a plurality of second magnetic blocks 122 with identical dimensions, the plurality of first magnetic blocks 112 are uniformly distributed on the first bearing element 111 at intervals, and the plurality of second magnetic blocks 122 are uniformly distributed on the second bearing element 121 at intervals. The first magnetic blocks 112 and the second magnetic blocks 122 surround the outer side of the rotating member 130 in a manner that the magnetic force surface 101 faces outwards. Optionally, the first magnetic blocks 112 are not uniform in size. Optionally, the second magnetic blocks 122 are not uniform in size. Optionally, the intervals between adjacent first magnetic blocks 112 are not uniform. Optionally, the intervals between adjacent second magnetic blocks 122 are not uniform.
It should be noted that the specific embodiments of the first magnetic shoe 110 and the second magnetic shoe 120 shown in the text and the drawings are only examples and should not be construed as limiting the content and scope of the resistance adjusting device of the present invention.
In this particular embodiment of the adjustable drag force swivel wheel 1000 of the present invention, the base plate 140 of the drag force adjustment device comprises a carrying platform 141 and a cylindrical mounting boss 142 extending outwardly from the carrying platform 141, wherein the swivel member 130 has a circular mounting opening 131, and the swivel member 130 is mounted to the carrying platform 141 in such a manner that the mounting opening 131 corresponds to the mounting boss 142. The assembling boss 142 of the base plate 140 is held at the assembling opening 131 of the rotating member 130, and an inner surface of the rotating member 130 for defining the assembling opening 131 is fitted to an outer surface of the assembling boss 142 to facilitate the rotating member 130 to maintain smooth rotation.
The fixing device 400 further includes a fixing base 410 and an assembling shaft 420, wherein the fixing base 410 includes a fixing portion 411 and two mutually spaced supporting portions 412, the supporting portions 412 have an assembling hole 4121, two supporting portions 412 extend upward from two sides of the fixing portion, a rotating space 401 is formed between the fixing portion 411 and the two supporting portions 412, and the assembling hole 4121 of the supporting portion 412 is communicated with the rotating space 401. Both ends of the assembly shaft 420 are respectively fixed to the assembly holes 4121 of the supporting part 412.
The base plate 140 of the resistance adjustment device of the resistance-adjustable rotary wheel 1000 further has a fitting channel 1401, wherein the fitting channel 1401 penetrates the fitting boss 142 and the bearing platform 141, and the rotary wheel 200 further has a mounting hole 203, wherein the rotary wheel 200 is held at one side of the resistance adjustment device in such a manner that the mounting hole 203 corresponds to the fitting channel 1401 of the base plate 140. The assembly shaft 420 is mounted to the assembly channel 1401 of the base plate 140 and the mounting hole 203 of the rotating wheel 200. In use, the fixed portion 411 of the fixed base 410 is fixed to the ground, and the rotating wheel 200 can be drivingly moved relative to the resistance adjustment device, the fixed base 410, and the assembly shaft 420.
The resistance adjustment device further comprises an outer cover 170, wherein the outer cover 170 has a through hole 171, and the outer cover 170 is held at one side of the resistance adjustment device in such a way that the through hole 171 corresponds to the assembly shaft 420 and shields the opening of the accommodation space 201 of the rotating wheel 200, so that the resistance adjustment device is hidden in the accommodation space 201 of the rotating wheel 200, thereby not only reducing the pollution to the resistance adjustment device and the inside of the rotating wheel 200, but also being beneficial to improving the safety of the rotating wheel 1000 with adjustable resistance.
The resistance-adjustable rotary wheel 1000 further comprises a flange 180, wherein the flange 180 comprises a locking portion 181 and a fitting portion 182, wherein the locking portion 181 has a locking channel 1801, and the fitting portion 182 extends outward from an edge of the locking portion 181. The locking portion 181 of the flange 180 is mounted to the mounting shaft 420 such that the locking channel 1801 corresponds to the mounting shaft 420, and the locking portion 181 is mounted to the mounting shaft 420 by, for example, but not limited to, screwing. The mounting portion 182 of the flange 180 is mounted to the outer cover 170, for example, but not limited to, the mounting portion 182 is mounted to the outer cover 170 by screws, bolts, or stud connections.
In this particular embodiment of the resistance adjustment device according to the present invention, the resistance adjustment device further comprises a drive assembly 190, wherein the drive assembly 190 comprises a drive motor 191 and a gear set 192, wherein the drive motor 191 and the gear set 192 are mounted to the base plate 140, the drive motor 191 and the gear set 192 are located on one side of the rotating member 130, and the gear set 192 is located between the drive motor 191 and the rotating member 130. The rotating member 130 is provided with gear teeth matching with gear teeth of the driving gear set 192, the driving motor 191 can drive the driving gear set 192 to rotate, and drive the rotating member 130 to rotate clockwise or anticlockwise relative to the base plate 140, so that the first linkage member 150 and the second linkage member 160 drive the first magnetic shoe 110 and the second magnetic shoe 120 to approach each other or separate from each other, thereby changing the resistance of the rotating wheel 200 during rotation.
Referring to fig. 3, the resistance-adjustable rotary wheel 1000 further includes a rotation speed detecting assembly 600, wherein the rotation speed detecting assembly 600 includes a sensing member 610 and a rotation speed sensor 620, wherein the sensing member 610 is disposed on the rotary wheel 200, and the rotation speed sensor 620 is mounted on the resistance adjusting device. The rotating wheel 200 is mounted to the resistance adjusting means in such a manner that the sensing member 610 is facing the rotation speed sensor 620. In the process that the rotating wheel 200 rotates relative to the resistance adjusting device, the sensing element 610 rotates relative to the rotation speed sensor 620, and when the sensing element 610 faces the rotation speed sensor 620, the rotation speed sensor 620 can sense the sensing element 610 and output a pulse signal corresponding to the rotation frequency of the sensing element 610, so that the rotation speed of the sensing element 610 can be obtained, so as to indirectly obtain the rotation speed of the rotating wheel 200.
For example, but not limited to, the rotational speed sensor 620 is implemented as a hall sensor. Optionally, the rotation speed sensor 620 is mounted to the substrate 140. The specific installation location of the rotational speed sensor 620 is merely exemplary and is not intended to limit the scope or content of the resistance adjustment device of the present invention.
The sensing element 610 is implemented as a magnetic material or a magnetically permeable material, such as, but not limited to, the sensing element 610 is implemented as a magnet. Preferably, the sensing member 610 is provided to the rotator 200 in such a manner as to protrude from the inner surface of the rotator 200.
That is, the rotation speed detecting assembly 600 is integrated inside the resistance adjusting device and the rotating wheel 200, simplifying the installation process of the rotation speed detecting assembly 600, and preventing the installation deviation of the rotation speed detecting assembly 600 during the complicated installation process from affecting the accuracy of the detection result. In other words, the rotation speed detecting assembly 600 according to the present invention has high detecting accuracy, which is advantageous for improving the accuracy of the calculation result based on the rotation speed detected by the rotation speed detecting assembly 600.
The resistance adjustment device further comprises a control module 1010, wherein the control module 1010 is communicatively connected to the torque detection device 500 and the rotational speed sensor 620 of the rotational speed detection assembly 600, wherein the control module 1010 can calculate the actual power of the user based on the torque detected by the torque detection device 500 and the rotational speed detected by the rotational speed sensor 620. Preferably, the rotation speed sensor 620 is mounted to the control module 1010.
The control module 101 is communicatively connected to the device body 2000, the control module 1010 is capable of acquiring a level control command from the device body 2000, and the control module 1010 is capable of acquiring the calibration power of the motion device 10000 according to the level control command and the rotation speed detected by the rotation speed sensor 620. The corresponding relation among the grade control instruction, the rotating speed and the calibration power of the motion equipment 10000 is preset before delivery.
Further, the control module 101 is communicatively connected to the driving motor 191 of the driving assembly 190, and the control module 1010 controls the working state of the driving motor 191, such as, but not limited to, the running speed, the running direction and the running angle of the driving motor 191, according to the difference between the rated power of the movement device 10000 and the actual power of the user, so as to drive the first magnetic shoe 110 and the second magnetic shoe 120 to approach each other or separate from each other, so as to change the torque force applied by the torque force adjusting device 100 until the actual power of the user obtained based on the torque force applied by the torque force adjusting device 100 and the rated power of the movement device 10000 are consistent.
For example, referring to fig. 5A, 5B, 5C, and 5D, when the user uses the exercise apparatus 10000, the user selects the level control command to be "level 1" through the apparatus body 2000, and after driving the apparatus body 2000 and the resistance adjusting means, the user detects the rotation speed of "n" by the rotation speed sensor 620, and the torque force detected by the torque force detecting means 500 is "F". At this time, the control module 1010 obtains the corresponding calibration power of the moving apparatus 2000 as "pcrop" according to the level command "level 1" and the rotation speed "n". Meanwhile, the control module 1010 calculates the actual power of the user as "pdut" according to the rotation speed "n" and the torque force "F".
Referring to fig. 5E to 5I, the control module 1010 compares the actual power "phit" of the user with the nominal power "pcrop" of the sports apparatus 10000. Referring to fig. 5G, 5H, and 5I, if the actual power "phit" of the user is greater than the nominal power "phit" of the sports apparatus 10000, the control module 1010 controls the driving motor 191 to drive the rotator 130 to rotate clockwise, and the first magnetic shoe 110 and the second magnetic shoe 120 are pulled to approach each other. The distance between the magnetic surface 101 of the first magnetic shoe 110 and the magnetic surface 101 of the second magnetic shoe 120 and the magnetic conductive surface 201 of the rotating wheel 200 increases, and the torsion detected by the torsion detecting device 500 decreases. Until the actual power "phide" of the user obtained based on the detection result of the torsion detection device 500 is adjusted to be equal to the calibration power "phide" of the moving apparatus 10000, then the first magnetic shoe 110 and the second magnetic shoe 120 are kept at the positions at this time to ensure that the actual power "phide" of the user is equal to the calibration power "phide" of the moving apparatus 10000.
Referring to fig. 5F, 5H and 5I, if the control module 1010 compares that the actual power "phit" of the user is smaller than the calibration power "phit" of the sports apparatus 2000, the control module 1010 controls the driving motor 191 to drive the rotating member 130 to rotate anticlockwise, and the first magnetic shoe 110 and the second magnetic shoe 120 are pushed away from each other. The distance between the magnetic surface 101 of the first magnetic shoe 110 and the magnetic surface 101 of the second magnetic shoe 120 and the magnetic conductive surface 201 of the rotating wheel 200 is reduced, and the torsion detected by the torsion detecting device 500 is increased. Until the actual power "phide" of the user obtained based on the detection result of the torsion detection device 500 is adjusted to be equal to the calibration power "phide" of the moving apparatus 10000, then the first magnetic shoe 110 and the second magnetic shoe 120 are kept at the positions at this time to ensure that the actual power "phide" of the user is equal to the calibration power "phide" of the moving apparatus 10000. That is, after the user selects the exercise level, the exercise device 10000 adjusts the resistance of the user according to the difference between the calibration power and the actual power of the user, so as to ensure that the actual power of the user and the calibration power of the exercise device 10000 are always consistent. In this way, the power value that the user can see through the motion device 10000 is equal to the actual power.
In a specific embodiment of the present invention, the calculation process of the actual power, the acquisition process of the calibration power, and the control of the driving motor 191 based on the difference between the actual power and the calibration power are all performed in the control module 1010, and the control module 1010 directly feeds back the calibration power, that is, the actual power, to the console 2050 of the device main body 2000, and presents the calibration power, that is, the actual power of the user, to the user through the display screen 2060 communicably connected to the console 2050.
In another specific embodiment of the present invention, the actual power calculation process, the calibration power obtaining process, and the control of the driving motor 191 based on the difference between the actual power and the calibration power are all performed in an internal program of the console 2050 of the device main body 2000, the console 2050 controls the driving motor 191 through the control module 1010, and the display screen 2060 displays the calibration power, that is, the actual power to a user. It should be understood by those skilled in the art that the specific processing manner of the data by the exercise apparatus 10000 is not limited, and should not be construed as limiting the content and scope of the adjustable resistance rotating wheel 100 and the adjusting method thereof and the exercise apparatus 1000 according to the present invention.
The torsion detecting device 500 includes a connecting member 510 and a torsion sensing member 520, wherein the connecting member 510 includes a strain portion 511, and a fixed end 512 and a trend end 513 integrally extending from the strain portion 511 to both sides, wherein the torsion sensing member 520 is disposed on the strain portion 511. The fixed end 512 of the torsion detecting device 500 is mounted on the fixing device 400, the strain part 511 is mounted on the resistance adjusting device, the strain part 511 is communicably connected to the control unit 1010, and the strain part 511 can detect the torsion force applied to the resistance adjusting device.
Referring to fig. 2, preferably, the fixed end 512 of the connection member 510 is fixed to the support portion 410 of the fixing device 400, and the trend end 513 of the connection member 510 is fixed to the outer cap 170 of the resistance adjusting device.
Referring to fig. 4B, alternatively, the fixed end 512 of the connection member 510 is fixed to the support portion 410 of the fixing device 400, and the trend end 513 of the connection member 510 is fixed to the fitting portion 182 of the flange 180 of the resistance adjusting device.
Referring to fig. 4A, alternatively, the fixed end 512 of the connection member 510 is fixed to the fitting shaft 420 of the fixing device 400, and the trend end 513 of the connection member 510 is fixed to the outer cap 170 of the resistance adjusting device.
Alternatively, the fixed end 512 of the connection member 510 is fixed to the fitting shaft 420 of the fixing device 400, and the trend end 513 of the connection member 510 is fixed to the fitting portion 182 of the flange 180 of the resistance adjusting device.
It should be noted that the specific embodiment of the torque detection device 500 is not limited, and the torque detection device 500 may be implemented as a torque sensor, or the like. Also, the specific installation location of the torsion detecting device 500 is merely an example, and should not be construed as limiting the contents and scope of the drag-adjustable rotary wheel 1000 and the moving apparatus 10000 according to the present invention.
According to another aspect of the present invention, there is provided a method for adjusting a resistance-adjustable rotary wheel 1000, wherein the adjusting method comprises the steps of:
(a) Obtaining a calibration power of a corresponding movement device 10000 according to the received level control instruction and the rotating speed of a rotating wheel 200 of the resistance-adjustable rotating wheel 1000;
(b) Detecting the torsion of a resistance adjusting device of the resistance-adjustable rotating wheel 1000 and calculating an actual power of the user; and
(c) Based on the difference between the nominal power and the actual power, the distance between one of the magnetic surfaces 101 of the resistance adjustment means and one of the magnetically permeable surfaces 201 of the rotator wheel 200 is adjusted until the actual power of the user is consistent with the nominal power of the movement device 10000.
Specifically, in the step (c), if the actual power is smaller than the calibration power, the distance between the magnetic surface 101 of the resistance adjustment device and the magnetic conductive surface 201 of the rotating wheel 200 is increased, so as to increase the torque force of the resistance adjustment device, so as to increase the actual power of the user. More specifically, if the actual power of the user is smaller than the rated power of the movement apparatus 10000, the rotating member 130 of the resistance adjustment device is driven to rotate counterclockwise, so as to push the first magnetic shoe 110 and the second magnetic shoe 120 to move toward the direction approaching to the magnetic conductive surface 201 of the rotating wheel 200.
In the step (c), if the actual power is greater than the calibration power, the distance between the magnetic surface 101 of the resistance adjustment device and the magnetic conductive surface 201 of the rotating wheel 200 is reduced. Thereby reducing the torque force of the resistance adjustment device to reduce the actual power of the user. If the actual power of the user is smaller than the calibrated power of the movement device 10000, the rotating member 130 of the resistance adjustment device is driven to rotate clockwise, and the first magnetic shoe 110 and the second magnetic shoe 120 are pulled to move towards a direction away from the magnetic conductive surface 201 of the rotating wheel 200.
It will be appreciated by persons skilled in the art that the above embodiments are examples only, wherein the features of the different embodiments may be combined with each other to obtain an embodiment which is readily apparent from the disclosure of the invention but which is not explicitly indicated in the drawings.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.

Claims (16)

1. A drag-adjustable rotating wheel coupled to a control module, comprising:
a fixing device;
a resistance adjusting device, wherein the resistance adjusting device is mounted on the fixing device, and the resistance adjusting device comprises a first magnetic shoe, a second magnetic shoe, a rotating member, a first linkage member, a second linkage member, a base plate and a driving assembly, the first magnetic shoe and the second magnetic shoe respectively have a magnetic surface, wherein the rotating member has a circular assembly opening, the base plate comprises a bearing platform and a cylindrical assembly boss extending outwards from the bearing platform, the assembly boss of the base plate is held at the assembly opening of the rotating member, the inner surface of the rotating member defining the assembly opening is attached to the outer surface of the assembly boss, the lower part of the first magnetic shoe is rotatably mounted on the bearing platform of the base plate, the opposite ends of the first linkage member are rotatably installed at the upper part of the first magnetic shoe and the upper part of the rotating member, respectively, the upper part of the second magnetic shoe is rotatably installed at the bearing platform of the base plate, the opposite ends of the second linkage member are rotatably installed at the lower part of the second magnetic shoe and the lower part of the rotating member, respectively, wherein the driving assembly comprises a driving motor and a driving gear set which is drivably connected with the driving motor, the driving motor and the driving gear set are installed at the bearing platform of the base plate, and the driving motor and the driving gear set are positioned at one side of the rotating member, wherein the outer side of the rotating member is provided with gear teeth which are matched with the gear teeth of the driving gear set so as to be meshed with each other, wherein the distance between the teeth of the rotating member and the center is greater than the distance between the connecting positions of the linking member and the rotating member;
A rotating wheel, wherein the rotating wheel is provided with a magnetic conduction surface, and the rotating wheel is rotatably installed on the resistance adjusting device in a way that the magnetic conduction surface corresponds to the magnetic force surface;
a metallic spacer layer, wherein said metallic spacer layer is held between said magnetic surface of said resistance adjustment means and said magnetically permeable surface of said rotating wheel;
a torsion detecting device, wherein two ends of the torsion detecting device are respectively connected with the fixing device and the resistance adjusting device; and
the rotating speed detection assembly comprises a sensing piece and a rotating speed sensor, the sensing piece is arranged on the rotating wheel, the rotating speed sensor is arranged on the resistance adjusting device, and the control module is connected with the torsion detection device and the rotating speed sensor in a communication mode so as to calculate actual power according to the torsion detected by the torsion detection device and the rotating speed detected by the rotating speed sensor.
2. The resistance-adjustable turning wheel according to claim 1, wherein the resistance adjustment device further comprises an outer cover, wherein the turning wheel has an accommodation space, the resistance adjustment device is held in the accommodation space, the outer cover and the turning wheel are held on both sides of the resistance adjustment device, respectively, and the outer cover shields the accommodation space of the turning wheel.
3. The drag-adjustable rotary wheel according to claim 2, wherein the fixing means includes a fixing base having a rotation space and a fitting shaft to which both ends of the fitting shaft are fixed, the drag-adjusting means being held in the rotation space in such a manner as to be mounted to the fitting shaft.
4. The adjustable drag wheel of claim 3, wherein the drag adjustment device further comprises a flange, wherein the flange comprises a locking portion and a mounting portion, wherein the locking portion has a locking channel, the mounting portion extends outwardly from an edge of the locking portion, the locking portion of the flange is mounted to the mounting shaft in a manner that the locking channel corresponds to the mounting shaft, and the mounting portion of the flange is mounted to the outer cover.
5. A drag-adjustable rotary wheel according to claim 3, wherein both ends of the torsion detecting means are connected to the outer cover of the drag adjusting means and the fixing base of the fixing means, respectively.
6. The adjustable drag turning wheel of any one of claims 1 to 5, wherein the first linkage is held obliquely between the first magnet shoe and the turning member, and the second linkage is held obliquely between the second magnet shoe and the turning member.
7. The drag-adjustable turning wheel of claim 6, wherein the first linkage is at an angle of inclination of 90 ° or greater with the first magnetic shoe and the first linkage is at an angle of inclination of 90 ° or greater with the second magnetic shoe.
8. The adjustable drag turning wheel of claim 7, wherein the first linkage and the second linkage remain parallel.
9. An exercise apparatus, comprising:
an equipment body;
a control module; and
a resistance-adjustable rotating wheel, wherein the resistance-adjustable rotating wheel comprises a fixing device, a resistance adjusting device, a rotating wheel, a metal interlayer, a torsion detecting device and a rotation speed detecting component, wherein the resistance adjusting device is installed on the fixing device, and comprises a first magnetic shoe, a second magnetic shoe, a rotating member, a first linkage member, a second linkage member, a base plate and a driving component, the first magnetic shoe and the second magnetic shoe are respectively provided with a magnetic force surface, wherein the rotating member is provided with a circular assembly opening, the base plate comprises a bearing platform and a cylindrical assembly boss extending outwards from the bearing platform, the assembly boss of the base plate is kept at the assembly opening of the rotating member, the inner surface of the rotating member defining the assembly opening is attached to the outer surface of the assembly boss, the lower portion of the first magnetic shoe is rotatably mounted to the bearing platform of the base plate, opposite ends of the first linkage member are rotatably mounted to the upper portion of the first magnetic shoe and the upper portion of the rotating member, respectively, the upper portion of the second magnetic shoe is rotatably mounted to the bearing platform of the base plate, opposite ends of the second linkage member are rotatably mounted to the lower portion of the second magnetic shoe and the lower portion of the rotating member, respectively, wherein the driving assembly includes a driving motor and a driving gear set drivably connected to the driving motor, the driving motor and the driving gear set are mounted to the bearing platform of the base plate, and the driving motor and the driving gear set are located at one side of the rotating member, wherein the outside of the rotating member is provided with gear teeth matching with the gear teeth of the transmission gear set so as to be engaged with each other, wherein the distance between the gear teeth of the rotating member and the center is larger than the distance between the connection positions of the linking member and the rotating member, wherein the rotating wheel has a magnetically conductive surface, wherein the rotating wheel is rotatably mounted to the resistance adjusting device in such a manner that the magnetically conductive surface corresponds to the magnetically conductive surface, wherein the metal barrier is held between the magnetically conductive surface of the resistance adjusting device and the magnetically conductive surface of the rotating wheel, wherein both ends of the torque detecting device are connected to the fixing device and the resistance adjusting device, respectively, the rotating wheel of the resistance-adjustable rotating wheel is drivably connected to the apparatus body, wherein the rotation speed detecting assembly comprises an inductive member and a rotation speed sensor, the inductive member is provided to the rotating wheel, the rotation speed sensor is provided to the resistance adjusting device, wherein the control module is communicably connected to the torque detecting device and the torque detecting device to calculate the actual rotation speed detecting device according to the torque detecting device and the torque detecting device.
10. The exercise apparatus of claim 9, wherein the resistance adjustment device further comprises an outer cover, wherein the rotating wheel has an accommodating space, the resistance adjustment device is held in the accommodating space, the outer cover and the rotating wheel are held on both sides of the resistance adjustment device, respectively, and the outer cover shields the accommodating space of the rotating wheel.
11. The exercise apparatus of claim 10, wherein the fixing means includes a fixing base and a fitting shaft, wherein the fixing base has a rotation space, both ends of the fitting shaft are fixed to the fixing base, and the resistance adjusting means is held in the rotation space in such a manner as to be mounted to the fitting shaft.
12. The exercise apparatus of claim 11 further comprising a flange, wherein the flange includes a locking portion and a mounting portion, wherein the locking portion has a locking channel and the mounting portion extends outwardly from an edge of the locking portion, the locking portion of the flange being mounted to the mounting shaft with the locking channel corresponding to the mounting shaft, the mounting portion of the flange being mounted to the outer cover.
13. The exercise apparatus of claim 11, wherein both ends of the torsion detecting means are connected to the outer cover of the resistance adjusting means and the fixing seat of the fixing means, respectively.
14. The exercise apparatus of any one of claims 9 to 13, wherein the first linkage is held obliquely between the first magnetic shoe and the rotating member, and the second linkage is held obliquely between the second magnetic shoe and the rotating member.
15. The exercise apparatus of claim 14, wherein the first linkage is inclined at an angle of 90 ° or greater with respect to the first magnetic shoe, and the first linkage is inclined at an angle of 90 ° or greater with respect to the second magnetic shoe.
16. The exercise apparatus of claim 14, wherein the first linkage and the second linkage remain parallel.
CN202110784411.4A 2021-07-12 2021-07-12 Resistance-adjustable rotating wheel, adjusting method thereof and sports equipment Active CN114129955B (en)

Priority Applications (4)

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CN202110784411.4A CN114129955B (en) 2021-07-12 2021-07-12 Resistance-adjustable rotating wheel, adjusting method thereof and sports equipment
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