CN216603935U

CN216603935U - Fitness equipment and magnetic control self-generating assembly therein

Info

Publication number: CN216603935U
Application number: CN202122678143.6U
Authority: CN
Inventors: 乔伟
Original assignee: Ningbo Daokang Intelligent Technology Co ltd
Current assignee: Ningbo Daokang Intelligent Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-27
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a body-building apparatus and an internal magnetic control self-generating component thereof, wherein the internal magnetic control self-generating component comprises a flywheel, at least one electromagnet and an internal magnetic control mechanism, the flywheel comprises a wheel disc and at least one group of magnets, the magnets are arranged on the wheel disc, the magnets are positioned on the outer side of an accommodating space, the electromagnet comprises an iron core and a coil, the coil is wound on the iron core, the electromagnet is kept on the outer side of the wheel disc of the flywheel in a manner corresponding to the magnets of the flywheel, the internal magnetic control mechanism is provided with a magnetic attraction surface, the internal magnetic control mechanism is kept in the accommodating space of the wheel disc of the flywheel in a manner corresponding to a magnetic conduction surface, the internal magnetic control mechanism can adjust the magnetic resistance of the flywheel, when the flywheel is driven to move relative to the electromagnet, the electromagnet generates electric energy based on the principle of electromagnetic induction.

Description

Fitness equipment and magnetic control self-generating assembly therein

Technical Field

The utility model relates to the field of fitness equipment, in particular to fitness equipment and a magnetic control self-generating assembly in the fitness equipment.

Background

With the attention of people on physical health, fitness equipment is more and more popular among consumers. When the user uses the fitness equipment, the user can select a proper fitness mode and fitness strength and can also master the fitness condition in real time, such as fitness time, real-time power, consumed heat and the like. Therefore, in order to meet the personalized fitness requirement of a user and feed back the fitness data of the user in real time, the existing fitness equipment needs to be powered from the mains supply. Although the existing fitness equipment can meet the basic fitness requirements of users, a plurality of problems still exist in the actual using process.

Firstly, the body-building apparatus itself is large in size and needs a large placing space, and the body-building apparatus must be powered by mains supply, so that the placing position of the body-building apparatus is limited, and the situation that the body-building apparatus cannot be put down at the position where the power-taking socket is arranged and the position where the body-building apparatus can be put down has no socket capable of taking power may occur. The user has to connect a plurality of socket in series to satisfy the normal use of body-building apparatus, and the operation is troublesome, and there is the use risk, say, if the socket length of establishing ties is longer, the user is less subsidy notice probably stumbled by the socket on the ground when passing by.

In addition, the fitness equipment is required to be in a power supply state continuously when in use, so that the user can be allowed to adjust the fitness mode and the fitness strength at any time, the components of the fitness equipment can be allowed to continuously acquire the fitness condition of the user, and the fitness data of the user can be continuously calculated and displayed. Therefore, the electric energy consumption of the fitness equipment is large, and the use cost of the fitness equipment is increased.

SUMMERY OF THE UTILITY MODEL

One of the primary advantages of the present invention is to provide exercise equipment and a magnetically controlled self-generating assembly therein, wherein the exercise equipment is capable of generating electrical energy when a user exercises using the exercise equipment.

Another principal advantage of the present invention is to provide exercise equipment and a magnetically controlled self-generating assembly therein, wherein the exercise equipment is capable of generating electrical energy based on the principle of electromagnetic induction.

Another major advantage of the present invention is to provide a fitness apparatus and a magnetically controlled self-generating module therein, wherein the electric energy generated by the fitness apparatus can be used to supply power to the components of the fitness apparatus itself, so that the fitness apparatus does not need to be powered from the mains, thereby saving electric energy.

Another main advantage of the present invention is to provide a fitness apparatus and a magnetically controlled self-generating module therein, wherein the fitness apparatus does not need to be powered by mains electricity, and thus the arrangement position of the fitness apparatus is not limited by a mains electricity-powered port, thereby facilitating the arrangement of the fitness apparatus.

Another principal advantage of the present invention is to provide an exercise apparatus and a magnetically controlled self-generating module therein, wherein a flywheel of the exercise apparatus is provided with at least one set of magnets, and the exercise apparatus is provided with at least one electromagnet at a position corresponding to the set of magnets, such that the electromagnet is capable of generating electric energy based on the principle of electromagnetic induction when the flywheel is driven to rotate relative to the electromagnet.

Another principal advantage of the present invention is to provide an exercise apparatus and a magnetically controlled self-generating assembly therein, wherein the exercise apparatus provides a magnetically controlled mechanism for controlling a load of the flywheel when driven to rotate, wherein the electromagnet is electrically connected to the magnetically controlled mechanism, and the electromagnet is capable of providing electrical energy to the magnetically controlled mechanism.

Another major advantage of the present invention is to provide an exercise apparatus and a magnetically controlled self-generating assembly therein, wherein the electromagnet can be integrated with the magnetic control mechanism, such that the electromagnet is retained on one side of the magnet in a manner adjacent to the magnet of the flywheel, which is beneficial for improving the generating efficiency.

Another major advantage of the present invention is to provide an exercise apparatus and a magnetically controlled self-generating module therein, wherein the magnetically controlled mechanism controls the load of the flywheel when driven to rotate in a manner of being held inside the flywheel, and allows the electromagnet to generate electric energy in a manner of being held outside the flywheel, which is compact in structure and high in integration.

Another main advantage of the present invention is to provide a fitness apparatus and a magnetically controlled self-generating module therein, wherein the fitness apparatus can convert energy consumed by a user during a fitness process into electric energy to keep the fitness apparatus in a power supply state, so as to increase interaction between the user and the fitness apparatus, thereby improving the interest of the fitness apparatus.

In order to achieve at least one of the above advantages, the present invention provides an internal magnetic control self-generating module, including:

the flywheel comprises a wheel disc and at least one group of magnets, wherein the wheel disc is provided with a magnetic conducting surface and an accommodating space, the magnets are arranged on the wheel disc, and the magnets are positioned on the outer side of the accommodating space;

at least one electromagnet, wherein the electromagnet comprises an iron core and a coil, wherein the coil is wound around the iron core, the electromagnet is held on the outer side of the disc of the flywheel in a manner corresponding to the magnet of the flywheel, and the electromagnet generates electric energy based on the principle of electromagnetic induction when the flywheel is driven to move relative to the electromagnet; and

the inner magnetic control mechanism is provided with a magnetic attraction surface, the inner magnetic control mechanism is kept in the containing space of the wheel disc of the flywheel in a mode that the magnetic attraction surface corresponds to the magnetic guide surface, and the inner magnetic control mechanism can adjust the magnetic resistance of the flywheel.

According to one embodiment of the utility model, at least one of the electromagnets is held on one side of the magnet in such a way as to be disposed in the internal magnetic control mechanism.

According to an embodiment of the utility model, the internal magnetic control self-generating assembly further comprises a bracket, wherein the internal magnetic control mechanism and the flywheel are mounted on the bracket, and at least one electromagnet is held on one side of the magnet in a manner of being mounted on the bracket.

According to one embodiment of the present invention, a set of the magnets includes a plurality of the magnets, and the plurality of the magnets are arranged at the wheel disc at regular intervals.

According to one embodiment of the present invention, the magnets of the flywheel are disposed to the disk with both magnetic poles facing outward.

According to another aspect of the present invention, there is further provided an exercise apparatus comprising:

an equipment main body; and

an interior magnetic control is from the electrical component, wherein interior magnetic control is from the electrical component includes a flywheel, an at least electro-magnet and interior magnetic control mechanism, wherein the flywheel includes a rim plate and at least a set of magnet, wherein the rim plate has one and leads magnetic surface and an accommodation space, magnet set up in the rim plate, just magnet is located accommodation space's the outside, the electro-magnet includes an iron core and a coil, wherein the coil is around locating the iron core, the electro-magnet is kept in the flywheel with the mode that corresponds to the magnet of flywheel the outside of the rim plate, interior magnetic control mechanism has a magnetism face of inhaling, interior magnetic control mechanism with the magnetism face of inhaling is corresponding to lead the mode of magnetic surface is kept in the flywheel the accommodation space of rim plate, interior magnetic control mechanism can adjust the magnetic resistance size that the flywheel received, the inner magnetic control self-generating component is characterized in that a flywheel of the inner magnetic control self-generating component is connected to the equipment main body in a driving mode, and when the flywheel moves relative to the electromagnet in a driving mode, the electromagnet generates electric energy based on the electromagnetic induction principle.

Further advantages of the utility model will become apparent from an understanding of the ensuing description and drawings.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings, like reference numbers generally represent like parts or steps.

FIG. 1 is a perspective, pictorial illustration of an exercise apparatus, in accordance with a preferred embodiment of the present invention.

Figure 2 is an exploded view of the exercise apparatus according to the above preferred embodiment of the present invention.

Fig. 3 is a schematic perspective view of the inner magnetically controlled self-generating assembly of the exercise apparatus according to the above preferred embodiment of the present invention.

Fig. 4 is an exploded view of the inner magnetically controlled self-generating assembly of the exercise apparatus according to the above preferred embodiment of the present invention.

Fig. 5A is a schematic diagram illustrating the application of the inner magnetically controlled self-generating assembly of the exercise apparatus according to the above preferred embodiment of the present invention.

Fig. 5B is a schematic diagram illustrating the application of the inner magnetically controlled self-generating assembly of the exercise apparatus according to the above preferred embodiment of the present invention.

Fig. 6 is a perspective view illustrating the inner magnetically controlled self-generating assembly according to another preferred embodiment of the present invention.

Fig. 7 is a perspective view illustrating the inner magnetically controlled self-generating assembly according to another preferred embodiment of the present invention.

Fig. 8 is a perspective view illustrating the inner magnetically controlled self-generating assembly according to another preferred embodiment of the present invention.

Detailed Description

Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and that the present application is not limited by the example embodiments described herein.

Referring to fig. 1 to 8 of the drawings accompanying the present specification, an exercise apparatus 1000 according to a preferred embodiment of the present invention will be disclosed and described in the following description, wherein a user can generate electric power based on the principle of electromagnetic induction and supply power to his/her components when using the exercise apparatus 1000 for exercise. That is to say, the fitness equipment 1000 of the present invention can normally operate without the need of power supply from the mains, so that not only is the electric energy saved, but also the arrangement position of the fitness equipment 1000 is not limited by the mains power supply port, and the user can arrange the fitness equipment 1000 at will, thereby improving the flexibility of the fitness equipment 1000.

Specifically, the exercise apparatus 1000 includes a self-generating unit 100 and an apparatus body 200, wherein the self-generating unit 100 is drivably connected to the apparatus body 200, a user can drive the self-generating unit 100 to operate by using the apparatus body 200, and the self-generating unit 100 generates electric energy when driven to operate.

More specifically, referring to fig. 3 and 4, the self-generating assembly 100 includes a flywheel 110 and at least one electromagnet 120, wherein the flywheel 110 includes a wheel disc 111 and at least one set of magnets 112, the wheel disc 111 has a magnetic conductive surface 1101, and the electromagnet 120 includes an iron core 121 and a coil 122 wound around the iron core 121. The magnets 112 are provided on the disc 111, and the electromagnets 120 are held at intervals on one side of the flywheel 110 so as to correspond to a group of the magnets 112 of the flywheel 110. When the disc 111 of the flywheel 110 is driven to rotate, the magnet 112 rotates relative to the electromagnet 120, and the magnetic flux passing through the coil 122 changes, thereby generating an induced current.

The exercise apparatus 1000 further comprises a magnetic control mechanism 300, wherein the magnetic control mechanism 300 has a magnetic attraction surface 301, and the magnetic control mechanism 300 is movably held on one side of the disc 111 of the flywheel 110 in such a manner that the magnetic attraction surface 301 corresponds to the magnetic conduction surface 1101 of the disc 111 of the flywheel 110. The magnetic control mechanism 300 can control the distance between the magnetic attraction surface 301 and the magnetic conduction surface 1101 of the flywheel 110, and further the magnetic control mechanism 300 can control the load when the flywheel 110 is driven to rotate. Thus, when the user uses the fitness equipment 1000, different exercise intensities can be selected according to the user's needs.

In this particular embodiment of the present invention, the exercise apparatus 1000 further comprises a bracket 400, wherein the magnetic control mechanism 300 is held on one side of the magnetic conductive surface 1101 of the disc 111 of the flywheel 110 in such a manner as to be mounted on the bracket 400. In a specific embodiment of the present invention, the stand 400 is implemented as a part of the self-generating module 100, or the stand 400 is integrated with the self-generating module 100, that is, the stand 400 may be sold together with the self-generating module 100 as a whole. In another embodiment of the present invention, the bracket 400 is implemented as a part of the fixture body 200, for example, the bracket 400 may be an integral part of a support bracket 210 of the fixture body 200. It should be understood by those skilled in the art that the specific embodiment of the stand 400 is provided by way of example only and is not intended to limit the scope and content of the exercise apparatus 1000 and the magnetically controlled self-generating assembly 100 therein.

Referring to fig. 4, in some specific embodiments of the present invention, the magnetic control mechanism 300 is an inner magnetic control mechanism 320, the disc 111 of the flywheel 110 has a receiving space 1102, a magnetically permeable surface 1101 of the flywheel 110 is formed inside the flywheel 110, and the inner magnetic control mechanism 320 is held inside the flywheel 110 with the magnetically permeable surface 301 facing the magnetically permeable surface 1101 of the flywheel 110. The plurality of magnets 112 are spaced around the outside of the receiving space 1102. It can be understood that the internal magnetic control mechanism 320 and the self-generating component 100 together form an internal magnetic control self-generating component, and the internal magnetic control self-generating component is installed on the equipment main body 200, so that not only can the resistance applied by a user when using the fitness equipment 100 be adjusted, but also electric energy can be generated when the user drives the flywheel 110 of the self-generating component 100.

Specifically, the inner magnetic control mechanism 320 includes a first magnetic shoe 321, a second magnetic shoe 322, a rotating member 323, and a substrate 324, wherein the first magnetic shoe 321 and the second magnetic shoe 322 respectively have the magnetic force surface 101. The rotation member 323 is rotatably mounted on the base plate 324, and the first magnetic shoe 321 and the second magnetic shoe 322 are movably held on both sides of the rotation member 323.

In the process that the rotating member 323 of the inner magnetic control mechanism 320 rotates relative to the base plate 324, the rotating member 323 drives the first magnetic shoe 321 and the second magnetic shoe 322 to move relatively, and the first magnetic shoe 321 and the second magnetic shoe 322 approach to each other or move away from each other, so as to change the resistance of the flywheel 110 in the rotation process.

More specifically, the first magnetic shoe 321 and the second magnetic shoe 322 are maintained at both sides of the rotating member 323 with an interval therebetween, and when the first magnetic shoe 321 and the second magnetic shoe 322 move close to each other, the magnetic force surface 101 of the first magnetic shoe 321 and the magnetic force surface 101 of the second magnetic shoe 322 move close to each other, and at the same time, the magnetic force surface 101 of the first magnetic shoe 321 and the magnetic force surface 101 of the second magnetic shoe 322 move in a direction away from the magnetic conductive surface 1101 of the flywheel 110. At this time, when the flywheel 110 rotates relative to the inner magnetic control mechanism 320, the resistance received by the flywheel 110 is reduced.

When the first magnetic shoe 321 and the second magnetic shoe 322 are far away from each other, the magnetic surface 101 of the first magnetic shoe 321 and the magnetic surface 101 of the second magnetic shoe 322 are far away from each other, and at the same time, the magnetic surface 101 of the first magnetic shoe 321 and the magnetic surface 101 of the second magnetic shoe 322 move toward a direction close to the magnetic conductive surface 1101 of the flywheel 110. At this time, when the flywheel 110 rotates relative to the inner magnetic control mechanism 320, the resistance received by the flywheel 110 increases.

The internal magnetic control mechanism 320 further includes a first linking member 325 and a second linking member 326, wherein two ends of the first linking member 325 are respectively and rotatably connected to the upper portion of the rotating member 323 and the upper portion of the first magnetic shoe 321, and two ends of the second linking member 326 are respectively and rotatably connected to the lower portion of the rotating member 323 and the lower portion of the second magnetic shoe 110. The lower portion of the first magnetic shoe 321 is rotatably mounted to the lower portion of the base plate 324, and the upper portion of the second magnetic shoe 322 is rotatably mounted to the upper portion of the base plate 324. In the process that the rotating member 323 rotates relative to the substrate 324, the rotating member 323 drives the first linking member 325 and the second linking member 326 to move, and the first linking member 325 and the second linking member 326 respectively drive the first magnetic shoe 321 and the second magnetic shoe 322 to move, so that the first magnetic shoe 321 and the second magnetic shoe 322 approach to each other or move away from each other.

For example, when the rotating element 323 is driven to rotate clockwise relative to the base plate 324, the rotating element 323 drives the first linking element 325 to move from left to right, and simultaneously, the rotating element 323 drives the second linking element 326 to move from right to left. The first linkage member 325 pulls the first magnetic shoe 321, the lower portion of the first magnetic shoe 321 rotates clockwise relative to the base plate 324, the upper portion of the first magnetic shoe 321 is close to the upper portions of the rotation member 323 and the second magnetic shoe 322, and the magnetic surface 101 of the first magnetic shoe 321 moves in a direction away from the magnetic conduction surface 1101 of the flywheel 110. The second linkage 326 pulls the second magnetic shoe 322, the upper portion of the second magnetic shoe 322 rotates clockwise relative to the base plate 324, the second magnetic shoe 322 is close to the rotating member 323 and the lower portion of the first magnetic shoe 321, and the magnetic surface 101 of the second magnetic shoe 322 moves in a direction away from the magnetic conducting surface 1101 of the flywheel 110. In this process, the distance between the magnetic force surface 101 of the internal magnetic control mechanism 320 and the magnetic conduction surface 1101 of the flywheel 110 gradually increases, and the resistance force applied to the flywheel 110 gradually decreases when the flywheel 110 is driven to rotate.

Further, when the rotating member 323 is driven to rotate counterclockwise relative to the base plate 324, the rotating member 323 drives the first linking member 325 to move from right to left, and simultaneously, the rotating member 323 drives the second linking member 326 to move from left to right. The first link 325 pushes the first magnetic shoe 321, the lower portion of the first magnetic shoe 321 rotates counterclockwise relative to the substrate, the upper portion of the first magnetic shoe 321 is far away from the rotating member 323 and the upper portion of the second magnetic shoe 322, and the magnetic surface 101 of the first magnetic shoe 321 moves toward the magnetic conductive surface 1101 of the rotating flywheel 110. The second linkage 326 pushes the second magnetic shoe 322, the upper portion of the second magnetic shoe 322 rotates counterclockwise relative to the base plate 324, the second magnetic shoe 322 is far away from the rotating member 323 and the lower portion of the first magnetic shoe 321, and the magnetic surface 101 of the second magnetic shoe 322 moves toward the magnetic conductive surface 1101 close to the flywheel 110. In the process, the distance between the magnetic force surface 101 of the inner magnetic control mechanism 320 and the magnetic conduction surface 1101 of the flywheel 110 is gradually reduced, and when the flywheel 110 is driven to rotate relative to the inner magnetic control mechanism 320, the resistance force applied to the flywheel 110 is also gradually increased.

That is to say, the inner magnetic control mechanism 320 of the present invention can easily drive the first magnetic shoe 321 and the second magnetic shoe 322 to approach or separate from each other by using the rotating member 323, the first linking member 325 and the second linking member 326, and has a simple structure and a compact fit. Not only simplified the overall structure of interior magnetism accuse mechanism 320 also makes interior magnetism accuse mechanism 320 is more smooth at the actual accommodation process, greatly reduced the fault rate and the consumption of interior magnetism accuse mechanism 320, simultaneously, brought better use experience for the user.

Referring to fig. 4, in this embodiment of the present invention, the first magnetic shoe 321 includes a first receiving element 3211 and at least one first magnetic block 3212, wherein the magnetic attraction surface 301 of the first magnetic shoe 321 is formed on an outer surface of the first magnetic block 3212. The first magnetic block 3212 is mounted to the first receiving element 3211 such that the magnetic attraction surface 301 faces outward. For example, but not limited to, the first magnetic block 3212 is fixed to the first receiving element 3211 by gluing, embedding or other means known to those skilled in the art.

The second magnetic tile 322 includes a second receiving element 3221 and at least a second magnetic block 3222, wherein the magnetic attracting surface 301 of the second magnetic tile is formed on an outer surface of the second magnetic block 3222. The second magnetic block 3222 is mounted on the second receiving element 3221 in a manner that the magnetic attraction surface 301 faces outward. For example, but not limited to, the second magnetic block 3222 is fixed to the second receiving element 3221 by gluing, embedding or other means known to those skilled in the art.

It is worth mentioning that the first magnetic shoe 321 and the second magnetic shoe 322 are driven to approach and separate from each other by driving the rotating member 323 of the inner magnetic control mechanism 320 to rotate clockwise and counterclockwise, so as to increase the movement range of the first magnetic shoe 321 and the second magnetic shoe 322. In this way, the allowable adjustment range of the resistance force applied to the flywheel 110 in the process of rotating relative to the inner magnetic control mechanism 320 is relatively large, and the resistance forces at different levels can be obviously distinguished from each other, which is beneficial to meeting the requirements of users on different exercise strengths, and further improves the use experience of users.

The inner magnetic control mechanism 320 further includes a driving motor 327 and a transmission gear set 328, wherein the driving motor 327 and the transmission gear set 328 are installed on the base plate 324, the driving motor 327 and the transmission gear set 328 are located at one side of the rotating member 323, and the transmission gear set 328 is located between the driving motor 327 and the rotating member 323. The rotating member 323 is provided with gear teeth matched with the gear teeth of the transmission gear set 328, and the driving motor 327 is capable of driving the transmission gear set 328 to rotate when executing a control command, and driving the rotating member 323 to rotate clockwise or counterclockwise relative to the base plate 324, so as to drive the first magnetic shoe 321 and the second magnetic shoe 322 to approach or separate from each other by the first linking member 325 and the second linking member 326, thereby changing the resistance of the flywheel 110 in the rotating process.

Referring to fig. 3 and 4, the inner magnetic control mechanism 320 further includes an outer cover 329, wherein the outer cover 329 is held at an outer side of the disk 111 of the flywheel 110, and the outer cover 329 closes the accommodating space 1102 of the disk 111, which is beneficial to reduce dust and impurities from entering the accommodating space 1102, protect various components in the accommodating space 1102, and prevent the first magnetic shoe 321, the second magnetic shoe 322, the rotating member 323 and a base plate 324 from being affected by normal rotation.

Further, referring to fig. 5A and 5B, the coil 122 of the electromagnet 120 of the self-generating assembly 100 is electrically connected to the driving motor 327 of the internal magnetic control mechanism 320, and the electric energy generated by the self-generating assembly 100 can be supplied to the driving motor 327 and meet the electric energy required by the driving motor 327 to execute the control command.

Referring to fig. 2 to 7, in these particular embodiments of the present invention, at least one of the electromagnets 120 is held adjacent to one side of the magnet 112 in such a manner as to be disposed on the outer cover 329 of the inner magnet control mechanism 320. Specifically, the electromagnet 120 further includes a mounting seat 123, wherein the mounting seat 123 is disposed on the outer cover 329 for mounting the electromagnet 120. Preferably, the fitting seat 123 is integrally extended upward from the outer cap 329. Optionally, the mounting block is removably mounted to the outer lid 329.

Alternatively, referring to fig. 8, at least one of the electromagnets 120 is held on one side of the disk 111 of the flywheel 110 in such a manner as to be mounted to the bracket 400. Alternatively, at least one of the electromagnets 120 is held on one side of the disc 111 of the flywheel 110 in such a manner as to be mounted to the internal magnetic control mechanism 320, and at least one of the electromagnets 120 is held on one side of the disc 111 of the flywheel 110 in such a manner as to be mounted to the bracket 400. It should be understood by those skilled in the art that the particular location of the electromagnet 120 is exemplary only and should not be construed as limiting the scope and content of the exercise apparatus 1000 of the present invention.

It should be noted that the specific number of the electromagnets 120 is not limited, the electromagnets 120 may be implemented as one, two, three or more, and the specific number of the electromagnets 120 is only an example and is not intended to limit the content and scope of the exercise apparatus 1000 and the magnetically-controlled self-generating assembly 100 therein.

In a specific embodiment of the present invention, a set of the magnets 112 is implemented to include a plurality of the magnets 112, and the plurality of the magnets 112 are arranged at intervals uniformly on the disc 111. The magnet 112 provided on the wheel disc 111 may decorate the wheel disc 111, thereby improving the aesthetic appearance of the wheel disc 111. Alternatively, the magnets 112 spaced apart from each other may not be at the same pitch, i.e., a plurality of magnets may be non-uniformly arranged on the magnet holding surface 1102 of the wheel disc 111.

In one embodiment of the present invention, a set of the magnets 112 is implemented to include a plurality of the magnets 112, and each of the magnets 112 has a uniform length and size. Optionally, the length and size of a plurality of magnets 112 of a set of magnets 112 are not uniform. The cross-section of the magnet 112 may be implemented as a square, circle, ring, etc.

It should be noted that the specific number and implementation of the magnets 112 of the flywheel 110 is not limited. The magnets 112 may be implemented as one, two or more, and the power generation efficiency may be improved by increasing the number of the magnets 112. It should be understood by those skilled in the art that the specific embodiment of the flywheel 110 is merely exemplary and should not be construed as limiting the scope and content of the exercise apparatus 110 and the magnetically controlled self-generating assembly 100 therein.

In this particular embodiment of the exercise apparatus 1000 of the present invention, the magnets 112 of the flywheel 110 are disposed on the magnet holding surface 1102 of the wheel disc 111 with two magnetic poles facing outward, and the electromagnet 120 can sequentially pass through the two magnetic poles of the magnets 112 when the flywheel 110 is driven to rotate. In this way, it is advantageous to maximize the amount of change in the magnetic flux passing through the coil 122 of the electromagnet 120 to increase the power generation amount of the self power generation assembly 110. Alternatively, the magnet 112 of the flywheel 110 is disposed on the magnet holding surface 1102 of the disc 111 with one magnetic pole facing outward, for example, the magnet 112 of the flywheel 110 is disposed on the disc 111 with one magnetic pole protruding from the magnet holding surface 1102, and when the disc 111 rotates relative to the electromagnet 120, the magnetic flux passing through the coil 122 of the electromagnet 120 changes, thereby generating a current.

In a specific embodiment of the present invention, the magnet 112 of the flywheel 110 is mounted to the disc 111 in such a manner as to be embedded in the magnet holding surface 1102 of the disc 111. For example, the magnet holding surface 1102 of the wheel disc 111 has a plurality of mounting holes or mounting grooves, and the magnet 112 is fixed to the wheel disc 111 by being inserted into the mounting holes or mounting grooves in an interference fit, a clearance fit, or the like, so that the magnet 112 rotates along with the wheel disc 111 to change the magnetic flux of the coil 122 of the electromagnet 120.

Preferably, the magnet 112 of the flywheel 110 is mounted to the disc 111 in such a manner as to protrude from the magnet holding surface 1102 of the disc 111, so that the magnet 112 is close to the electromagnet 120. For example, the magnet 112 is fixed to the wheel disc 111 by being bonded to the magnet holding surface 1102. In this manner, the distance between the magnet 112 and the electromagnet 120 is advantageously shortened, which in turn facilitates an increase in the magnetic flux passing through the coil 122 of the electromagnet 120 to maximize the amount of power generated by the exercise apparatus 1000 when the flywheel 110 rotates relative to the electromagnet 120.

It should be noted that the specific installation manner of the magnet 112 is not limited, and the specific embodiment of the magnet 112 disclosed in the text and drawings of the present invention is only an example and should not be construed as limiting the content and scope of the exercise apparatus 1000 and the self-generating module 100.

Referring to fig. 1 and 2, the equipment main body 200 includes the support frame 210, a driving wheel 220, two driving members 230, and a driving belt 240, wherein the driving wheel 220 is rotatably mounted on the support frame 210, the driving members 230 are operatively mounted on both sides of the driving wheel 220, and the driving wheel 220 is connected to the flywheel 110 of the self-generating unit 100 through the driving belt 240. In the process that the driving member 230 drives the driving wheel 220 to rotate relative to the supporting frame 210, the driving wheel 220 drives the driving belt 240 and the flywheel 110 of the self-generating assembly 100 to rotate, and then the self-generating assembly 110 generates electric energy based on the electromagnetic induction principle. The heat of the user in the process of using the fitness equipment 1000 can be converted into electric energy, so that the interaction between the fitness equipment 1000 and the user is increased, and the interestingness of the fitness equipment 1000 is further improved.

It should be noted that the specific embodiment of the driving member 230 is not limited, and the driving member 230 allows driving by pedaling, stepping, hand shaking, hand pushing, hand pulling, etc. Also, the specific embodiment of the equipment body 200 is not limited, and the equipment body 200 may be implemented as an elliptical machine, a spinning bike, a rowing machine, or a sports apparatus known to those skilled in the art. Moreover, it will be understood by those skilled in the art that the specific embodiments of the exercise apparatus body 200 disclosed in the text and drawings herein are merely exemplary and should not be construed as limiting the scope and content of the exercise apparatus 1000 of the present invention.

The fixture body 200 includes a console 250 and a display 260, wherein the display 260 is communicatively coupled to the console 250 and the console 250 is communicatively coupled to the magnetic control mechanism 300. The console 250 can process the data acquired by the magnetic control mechanism 300 to obtain exercise data of the user during the exercise, such as, but not limited to, exercise speed, exercise power, heat consumption, exercise time, etc. The display screen 260 displays the exercise data generated by the console 250 to facilitate a user to grasp exercise conditions in real time.

Further, the display screen 260 allows the level control command to be selected or input, the console 250 sends the level control command to the magnetic control mechanism 300, and the magnetic control mechanism 300 adjusts the distance between the magnetic attraction surface 301 and the magnetic conduction surface 1101 of the wheel disc 111 of the flywheel 110, so as to keep the load of the flywheel 110 during rotation corresponding to the level control command.

Preferably, the coil 122 of the electromagnet 120 of the self-generating assembly 100 is electrically connected to the console 250 and the display screen 260, and the electromagnet 120 can provide power supply for the console 250 and the display screen 260.

Referring to fig. 4, in an embodiment of the present invention, the self-generating assembly 100 further includes an electricity storage mechanism 130, wherein the coil 122 of the electromagnet 120 is electrically connected to the electricity storage mechanism 130, and the electric energy generated by the coil 122 of the electromagnet 120 can be stored in the electricity storage mechanism 130 when the flywheel 110 rotates, so as to avoid waste of the electric energy. Further, the power storage mechanism 130 is electrically connected to the magnetic control mechanism 300, the encoder 600, the console 250, and the display screen 260, and the electric power stored in the power storage mechanism 130 can be supplied to the magnetic control mechanism 300, the encoder 600, the console 250, and the display screen 260. Thus, the electric energy generated by the self-generating component 100 is prevented from being wasted, and the use experience of the fitness equipment 1000 is improved.

For example, when the user is just beginning to exercise, the user tends to be physically vigorous, and when the user rapidly drives the flywheel 110 to rotate, the rate of change of the magnetic flux passing through the electromagnet 120 is large, the electromagnet 120 generates more electric energy, and if there is still residual electric energy after supplying the magnetic control mechanism 300, the encoder 600, the console 250 and the display screen 260, the residual electric energy is stored in the electric storage mechanism 130. When the user is tired, the rotation speed of the flywheel 110 is reduced, the electric power generated by the electromagnet 120 is less, and at this time, if the instant electric power generated by the electromagnet 120 is not enough to support the normal operation of the magnetic control mechanism 300, the encoder 600, the console 250 and the display screen 260, the power storage mechanism 130 starts to provide the electric power supply for the magnetic control mechanism 300, the encoder 600, the console 250 and the display screen 260.

That is, the electromagnet 120 can directly supply power to the magnetic control mechanism 300, the encoder 600, the console 250, and the display screen 260, and can also indirectly supply power to the magnetic control mechanism 300, the encoder 600, the console 250, and the display screen 260 through the power storage mechanism 130. The power storage mechanism 130 may be integrated with the electromagnet 120, or may be implemented as two separate parts from the electromagnet 120. It should be understood by those skilled in the art that the specific embodiments and adaptations of the electric storage mechanism 130 and the electromagnet 120 are exemplary only and should not be construed as limiting the scope and content of the exercise apparatus 1000 of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. An interior magnetic control is from generating electricity subassembly, its characterized in that includes:

at least one electromagnet, wherein the electromagnet comprises an iron core and a coil, wherein the coil is wound around the iron core, the electromagnet is held outside the disc of the flywheel in a manner corresponding to the magnet of the flywheel, and the electromagnet generates electric power based on the principle of electromagnetic induction when the flywheel is driven to move relative to the electromagnet; and

2. The internal magnetic control self-generating assembly according to claim 1, wherein at least one electromagnet is held on one side of the magnet in a manner of being arranged on the internal magnetic control mechanism.

3. The internal magnetic control self-generating assembly according to claim 1, further comprising a bracket, wherein the internal magnetic control mechanism and the flywheel are mounted to the bracket, and at least one of the electromagnets is held on one side of the magnet in such a manner as to be mounted to the bracket.

4. The internal magnetic control self-generating assembly according to any one of claims 1 to 3, wherein the set of magnets comprises a plurality of magnets, and the plurality of magnets are evenly spaced on the wheel disc.

5. The internal magnet-controlled self-generating assembly according to any one of claims 1 to 3, wherein the magnets of the flywheel are arranged on the wheel disc with two magnetic poles facing outwards.

6. An exercise apparatus, comprising:

an equipment main body; and

an interior magnetic control is from the electrical component, wherein interior magnetic control is from electrical component includes a flywheel, an at least electro-magnet and interior magnetic control mechanism, wherein the flywheel includes a rim plate and at least a set of magnet, wherein the rim plate has one and leads magnetic surface and an accommodation space, magnet set up in the rim plate, just magnet is located accommodation space's the outside, the electro-magnet includes an iron core and a coil, wherein the coil is around locating the iron core, the electro-magnet is kept in with the mode that corresponds to the magnet of flywheel the outside of the rim plate of flywheel, interior magnetic control mechanism has a magnetism face of inhaling, interior magnetic control mechanism with the magnetism face of inhaling is corresponding to lead the mode of magnetic surface to be kept in the flywheel the accommodation space of rim plate, interior magnetic control mechanism can adjust the magnetic resistance size that the flywheel received, the flywheel of the internal magnetic control self-generating assembly is connected to the equipment main body in a driving mode, and when the flywheel moves relative to the electromagnet in a driving mode, the electromagnet generates electric energy based on the electromagnetic induction principle.

7. The exercise apparatus of claim 6 wherein at least one of said electromagnets is held to one side of said magnet by being disposed in said internal magnetic control mechanism.

8. The exercise apparatus of claim 6, wherein the internal magnet-controlled self-generating assembly further comprises a bracket, wherein the internal magnet-controlled mechanism and the flywheel are mounted to the bracket, and at least one of the electromagnets is held to one side of the magnet in such a manner as to be mounted to the bracket.

9. The exercise apparatus according to any one of claims 6 to 8, wherein a set of said magnets comprises a plurality of said magnets, said plurality of said magnets being spaced evenly about said wheel.

10. The exercise apparatus according to any one of claims 6 to 8, wherein the magnets of the flywheel are arranged on the wheel disc with both poles facing outwards.