CN216169690U - Flywheel resistance adjustment mechanism and spinning - Google Patents
Flywheel resistance adjustment mechanism and spinning Download PDFInfo
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- CN216169690U CN216169690U CN202122369907.3U CN202122369907U CN216169690U CN 216169690 U CN216169690 U CN 216169690U CN 202122369907 U CN202122369907 U CN 202122369907U CN 216169690 U CN216169690 U CN 216169690U
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- resistance adjustment
- adjustment mechanism
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Abstract
The utility model provides a flywheel resistance adjusting mechanism and a spinning, and relates to the field of sports equipment, wherein the flywheel resistance adjusting mechanism comprises a flywheel component, a first resistance adjusting mechanism, a second resistance adjusting mechanism, a first bearing component arranged in the center of the first resistance adjusting mechanism and a second bearing component arranged in the center of the second resistance adjusting mechanism; wherein the flywheel assembly is disposed between the first resistance adjustment mechanism and the second resistance adjustment mechanism by the first bearing assembly and the second bearing assembly. Wherein the first and second resistance adjustment mechanisms are configured to vary the resistance of the flywheel assembly. The flywheel resistance adjusting device aims to solve the problems that the adjustment range of the flywheel resistance is limited and the operation and control for adjusting the flywheel resistance are inconvenient due to the technical scheme for adjusting the flywheel resistance in the prior art.
Description
Technical Field
The utility model relates to the field of sports equipment, in particular to a flywheel resistance adjusting mechanism and a spinning.
Background
The spinning is a fitness equipment that has handle, running-board and saddle, but does not have the tire, is similar to the bicycle, along with people's attention to health, spinning has very common, and the person of exercising can be through adjusting pedal speed and resistance to control the heart rate of oneself, and reach the effect that improves cardiopulmonary function and losing weight fat, wherein, the main effect of flywheel is the counter weight, increases the load of motion in order to play the effect of guaranteeing training intensity promptly. In the spinning in the prior art, the flywheel resistance of the integrated flywheel inside the spinning generally comes from flywheel inertia, magnetic resistance or brake block friction, wherein the spinning with the flywheel resistance provided by strong magnetism needs to be adjusted by mechanical motion, but the method has limitation on the adjustment range of the flywheel resistance, and the operation and control on the adjustment of the flywheel resistance are not very convenient.
In view of this, the present application is presented.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a flywheel resistance adjusting mechanism and a spinning bicycle, which can effectively solve the problems that the resistance adjustment of a flywheel in the prior art is limited and the adjustment operation is inconvenient.
The first embodiment of the utility model provides a flywheel resistance adjustment mechanism, which comprises a flywheel component, a first resistance adjustment mechanism, a second resistance adjustment mechanism, a first bearing component arranged in the center of the first resistance adjustment mechanism and a second bearing component arranged in the center of the second resistance adjustment mechanism; wherein the flywheel assembly is disposed between the first resistance adjustment mechanism and the second resistance adjustment mechanism by the first bearing assembly and the second bearing assembly. Wherein the first and second resistance adjustment mechanisms are configured to vary the resistance of the flywheel assembly.
Preferably, the first resistance adjustment mechanism includes: the first resistance adjusting disk comprises a first resistance adjusting disk and a plurality of first beam magnetic assemblies embedded on the first resistance adjusting disk, wherein the plurality of first beam magnetic assemblies are uniformly embedded on the first resistance adjusting disk.
Preferably, the first beam magnet assembly comprises a first beam magnet, a first electromagnetic coil, and a first securing sleeve; the first fixed sleeve is embedded on the first resistance adjusting disc, the first electromagnetic coil is circumferentially arranged in the first fixed sleeve, and the first beam of magnet is arranged in the first electromagnetic coil.
Preferably, the second resistance adjustment mechanism includes: the second resistance adjusting disk comprises a second resistance adjusting disk and a plurality of second magnetic assemblies embedded on the second resistance adjusting disk, wherein the second magnetic assemblies are uniformly embedded on the second resistance adjusting disk.
Preferably, said second beam magnet assembly comprises a second beam magnet, a second electromagnetic coil, and a second fixture sleeve; the second fixed sleeve is embedded on the second resistance adjusting disc, the second electromagnetic coil is circumferentially arranged in the second fixed sleeve, and the second beam magnet is arranged in the second electromagnetic coil.
Preferably, the first bearing assembly comprises a first bearing sleeve and a first bearing; wherein the first bearing housing is disposed in a center portion of the first resistance adjustment disk, and the first bearing is disposed in the first bearing housing.
Preferably, the second bearing assembly comprises a second bearing sleeve and a second bearing; wherein the second bearing housing is disposed in a center portion of the second resistance adjustment disk, and the second bearing is disposed in the second bearing housing.
Preferably, the first resistance adjustment disc is disc-shaped.
Preferably, the second resistance adjustment disk is disc-shaped.
A second embodiment of the present invention provides a spinning, including a spinning body and the flywheel for a spinning as described above, wherein the flywheel is disposed on the spinning body.
In summary, according to the flywheel resistance adjustment mechanism and the spinning bike provided by the embodiment, the flywheel assembly is configured between the first resistance adjustment mechanism and the second resistance adjustment mechanism through the first bearing assembly and the second bearing assembly, and the first resistance adjustment mechanism and the second resistance adjustment mechanism are configured to change the resistance of the flywheel assembly, so that the problems that the adjustment of the flywheel resistance in the prior art is limited and the adjustment operation is inconvenient can be effectively solved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a flywheel resistance adjustment mechanism provided in an embodiment of the present invention.
FIG. 2 is a schematic side view of a bearing housing of a flywheel resistance adjustment mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic top view of a bearing housing of a flywheel resistance adjustment mechanism according to an embodiment of the present invention.
FIG. 4 is a schematic side view of a flywheel resistance adjustment mechanism according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The following detailed description of specific embodiments of the utility model refers to the accompanying drawings.
Referring to fig. 1 to 4, a flywheel resistance adjustment mechanism according to a first embodiment of the present invention includes a flywheel assembly 1, a first resistance adjustment mechanism 2, a second resistance adjustment mechanism 3, a first bearing assembly 4 disposed at a central portion of the first resistance adjustment mechanism 2, and a second bearing assembly 5 disposed at a central portion of the second resistance adjustment mechanism 3; wherein the flywheel assembly 1 is disposed between the first resistance adjustment mechanism 2 and the second resistance adjustment mechanism 3 via the first bearing assembly 4 and the second bearing assembly 5. Wherein the first resistance adjustment mechanism 2 and the second resistance adjustment mechanism 3 are configured to vary the resistance of the flywheel assembly 1.
In this embodiment, the flywheel assembly 1 includes a main flywheel 11, a shaft 12 and a bushing 13, the main flywheel 11 is disposed between the first resistance adjusting mechanism 2 and the second resistance adjusting mechanism 3, the shaft 12 is disposed on the main flywheel 11 by a key connection, meanwhile, the shaft 12 penetrates through the center portions of the first resistance adjusting mechanism 2 and the second resistance adjusting mechanism 3, the flywheel assembly is fixed on the spinning body by a locking mechanism 6 disposed on the spinning body and a key slot 7 disposed on the bearing assembly on a side of the shaft 12 away from the main flywheel, and the bushing 13 is circumferentially disposed on the center portion of the shaft 12, wherein the bushing 13 can be used to limit the positions of the main flywheel 11, the first bearing assembly 4 and the second bearing assembly 5.
Specifically, in the present embodiment, the flywheel assembly 1 is configured between the first resistance adjustment mechanism 2 and the second resistance adjustment mechanism 3 through the first bearing assembly 4 and the second bearing assembly 5, and the adjustment of the flywheel resistance is realized by changing the magnitude of the current to the first resistance adjustment mechanism 2 and the second resistance adjustment mechanism 3 or changing the number of the magnet assemblies, so as to solve the problems of limitation on the adjustment of the flywheel resistance and inconvenient adjustment operation in the prior art.
In one possible embodiment of the present invention, the first resistance adjustment mechanism 2 includes: a first resistance adjusting disk 21 and a plurality of first beam magnet assemblies 22 embedded on the first resistance adjusting disk 21, wherein the plurality of first beam magnet assemblies 22 are uniformly embedded on the first resistance adjusting disk 21; the second resistance adjustment mechanism 3 includes: a second resistance adjusting disk 31 and a plurality of second magnetic assemblies 32 embedded on the second resistance adjusting disk 31, wherein the plurality of second magnetic assemblies 32 are uniformly embedded on the second resistance adjusting disk 31.
In this embodiment, the first resistance adjustment mechanism 2 and the second resistance adjustment mechanism 3 are equivalent to two electromagnetic damping mechanisms, and a user can adjust the flywheel resistance by changing the number of the first magnetic beam assembly 22 and the second magnetic beam assembly 32 which are connected, so that the digital control of the flywheel resistance is conveniently realized, and the flywheel resistance adjustment is more convenient.
In one possible embodiment of the present invention, the first beam-magnet assembly 22 comprises a first beam-magnet 221, a first electromagnetic coil 222, and a first securing sleeve 223; wherein the first fixing sleeve 223 is embedded on the first resistance adjusting disk 21, the first electromagnetic coil 222 is circumferentially arranged in the first fixing sleeve 223, and the first beam magnet 221 is arranged in the first electromagnetic coil 222; the second beam magnet assembly 32 comprises a second beam magnet 321, a second electromagnetic coil 322 and a second fixing sleeve 323; the second fixing sleeve 323 is embedded in the second resistance adjustment disk 31, the second electromagnetic coil 322 is circumferentially disposed in the second fixing sleeve 323, and the second beam magnet 321 is disposed in the second electromagnetic coil 322.
In this embodiment, by applying current to the first electromagnetic coil 222 and the second electromagnetic coil 322, a magnetic field is generated in the space around the electromagnetic coils, the larger the current is, the stronger the magnetic field is, the first beam magnet 221 and the second beam magnet 321 make the generated magnetic force more concentrated, the first fixing sleeve 223 fixes the first beam magnet 221 and the first electromagnetic coil 222 on the first resistance adjustment disk 21, the second fixing sleeve 323 fixes the second beam magnet 321 and the second electromagnetic coil 322 on the second resistance adjustment disk 31, and the user can adjust the flywheel resistance by changing the current flowing to the first electromagnetic coil 222 and the second electromagnetic coil 322 or changing the number of driving the first beam magnet assembly 22 and the second beam magnet assembly 32, so that the adjustment range of the flywheel resistance can be greatly increased, realizing stepless regulation of resistance.
In one possible embodiment of the utility model, the first bearing assembly 4 comprises a first bearing sleeve 41 and a first bearing 42; wherein the first bearing housing 41 is disposed in a central portion of the first resistance adjustment disk 21, and the first bearing 42 is disposed in the first bearing housing 41; the second bearing assembly 5 comprises a second bearing sleeve 51 and a second bearing 52; the second bearing housing 41 is disposed in the center of the second resistance adjustment disk 31, and the second bearing 52 is disposed in the second bearing housing 51.
Specifically, in this embodiment, the first bearing assembly 4 and the second bearing assembly 5 are provided with a key groove 7, the key groove 7 is configured to cooperate with the locking mechanism 6 on the spinning body to fix the first resistance adjustment disc 21 and the second resistance adjustment disc 31 on the spinning body, it should be noted that when the flywheel assembly 1 rotates, the first resistance adjustment disc 21 and the second resistance adjustment disc 31 are kept stationary, specifically, the first resistance adjustment disc 21 and the second resistance adjustment disc 31 cooperate with the locking mechanism 6 on the spinning body through the key groove 7 on the bearing sleeve to fix the first resistance adjustment disc 21 and the second resistance adjustment disc 31, so as to realize that the shaft 12 of the flywheel assembly 1 rotates on the first bearing 42 and the second bearing 52.
In one possible embodiment of the present invention, the first resistance adjustment disk 21 and the second resistance adjustment disk 31 may have a disk shape.
In this embodiment, the flywheel assembly 1 is a wheel-shaped energy accumulator with a larger moment of inertia mounted on the rotating shaft of the machine, the main flywheel 11 is generally in a shape of a disk, in order to obtain the maximum moment of inertia with the same mass, wherein the first resistance adjusting disk 21 and the second resistance adjusting disk 31 are in a shape of a disk, in order to cooperate with the main flywheel 11, so that the first beam magnetic assembly 22 and the second beam magnetic assembly 23 are uniformly or regularly distributed, so that the resistance adjustment is more convenient.
It should be noted that, in other embodiments, resistance adjusting discs with other shapes may also be used, which is not specifically limited herein, but these solutions are all within the protection scope of the present invention.
A second embodiment of the present invention provides a spinning, including a spinning body and the flywheel resistance adjustment mechanism as described above, wherein the flywheel is disposed on the spinning body.
It should be noted that, in other embodiments, the flywheel resistance adjustment mechanism may also be applied to other moving machines, which is not specifically limited herein, but these solutions are all within the protection scope of the present invention.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention.
Claims (10)
1. A flywheel resistance adjustment mechanism is characterized by comprising a flywheel assembly, a first resistance adjustment mechanism, a second resistance adjustment mechanism, a first bearing assembly arranged in the center of the first resistance adjustment mechanism and a second bearing assembly arranged in the center of the second resistance adjustment mechanism;
wherein the flywheel assembly is disposed between the first resistance adjustment mechanism and the second resistance adjustment mechanism via the first bearing assembly and the second bearing assembly;
wherein the first and second resistance adjustment mechanisms are configured to vary the resistance of the flywheel assembly.
2. The flywheel resistance adjustment mechanism of claim 1, wherein the first resistance adjustment mechanism comprises: the first resistance adjusting disk comprises a first resistance adjusting disk and a plurality of first beam magnetic assemblies embedded on the first resistance adjusting disk, wherein the plurality of first beam magnetic assemblies are uniformly embedded on the first resistance adjusting disk.
3. The flywheel resistance adjustment mechanism of claim 2, wherein the first beam magnet assembly comprises a first beam magnet, a first electromagnetic coil, and a first securing sleeve;
the first fixed sleeve is embedded on the first resistance adjusting disc, the first electromagnetic coil is circumferentially arranged in the first fixed sleeve, and the first beam of magnet is arranged in the first electromagnetic coil.
4. The flywheel resistance adjustment mechanism of claim 1, wherein the second resistance adjustment mechanism comprises: the second resistance adjusting disk comprises a second resistance adjusting disk and a plurality of second magnetic assemblies embedded on the second resistance adjusting disk, wherein the second magnetic assemblies are uniformly embedded on the second resistance adjusting disk.
5. The flywheel resistance adjustment mechanism of claim 4, wherein the second beam magnet assembly includes a second beam magnet, a second electromagnetic coil, and a second fixture sleeve;
the second fixed sleeve is embedded on the second resistance adjusting disc, the second electromagnetic coil is circumferentially arranged in the second fixed sleeve, and the second beam magnet is arranged in the second electromagnetic coil.
6. The flywheel resistance adjustment mechanism of claim 1, wherein the first bearing assembly includes a first bearing sleeve and a first bearing;
wherein the first bearing housing is disposed in a center portion of the first resistance adjustment disk, and the first bearing is disposed in the first bearing housing.
7. The flywheel resistance adjustment mechanism of claim 1, wherein the second bearing assembly includes a second bearing sleeve and a second bearing;
wherein the second bearing housing is disposed in a center portion of the second resistance adjustment disk, and the second bearing is disposed in the second bearing housing.
8. The flywheel resistance adjustment mechanism of claim 2, wherein the first resistance adjustment disk is disc-shaped.
9. The flywheel resistance adjustment mechanism of claim 3, wherein the second resistance adjustment disk is disc-shaped.
10. A spinning comprising a spinning body and a flywheel resistance adjustment mechanism as claimed in any one of claims 1 to 9, wherein the flywheel is provided on the spinning body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122369907.3U CN216169690U (en) | 2021-09-28 | 2021-09-28 | Flywheel resistance adjustment mechanism and spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122369907.3U CN216169690U (en) | 2021-09-28 | 2021-09-28 | Flywheel resistance adjustment mechanism and spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169690U true CN216169690U (en) | 2022-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122369907.3U Active CN216169690U (en) | 2021-09-28 | 2021-09-28 | Flywheel resistance adjustment mechanism and spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169690U (en) |
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2021
- 2021-09-28 CN CN202122369907.3U patent/CN216169690U/en active Active
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