CN216258904U - Brake device with brake regulator and fitness equipment - Google Patents
Brake device with brake regulator and fitness equipment Download PDFInfo
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- CN216258904U CN216258904U CN202122703151.1U CN202122703151U CN216258904U CN 216258904 U CN216258904 U CN 216258904U CN 202122703151 U CN202122703151 U CN 202122703151U CN 216258904 U CN216258904 U CN 216258904U
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Abstract
The utility model relates to the field of fitness equipment, and discloses a brake device with a resistance regulator and fitness equipment, wherein the brake device with the resistance regulator comprises an assembly shell, a brake device and a resistance regulator, the brake device comprises an operating rod and a brake mechanism, the brake mechanism is movably arranged on the assembly shell, the brake mechanism is connected with the operating rod in a driving way, the resistance regulator comprises a magnetic control mechanism and a demand response mechanism, the demand response mechanism comprises a magnetic rotating piece and an induction chip, the induction chip is kept below the magnetic rotating piece at intervals, the induction chip is connected with the magnetic control mechanism in a communication way, the magnetic rotating piece can synchronously rotate along with the operating rod, and the induction chip detects the rotation angle of the magnetic rotating piece, and controlling a distance between the magnetic control mechanism and a flywheel based on the detected rotation angle.
Description
Technical Field
The utility model relates to the field of sports equipment, in particular to a brake device with a brake regulator and fitness equipment.
Background
In recent years, various fitness equipment appears in our lives, such as elliptical machines, rowing machines, spinning bicycles and other fitness equipment are popular among consumers, and proper fitness is beneficial to strengthening the physique of users, relieving fatigue and releasing pressure. Moreover, many exercise machines currently allow a user to select the appropriate level based on physical strength, endurance, and exercise intensity. For example, the flywheel of the spinning bicycle can control the magnetic resistance of the flywheel during rotation through a magnetic control mechanism so as to change the exercise intensity of a user during exercise. Therefore, more and more personalized and humanized designs meet the use requirements of different users. Nevertheless, there are still a number of problems with the existing exercise apparatus during actual use. For example, when the user adjusts the fitness strength provided by the fitness equipment, the fitness equipment is difficult to accurately detect the requirements of the user, and further, the magnetic resistance received by the flywheel in the rotation process is difficult to accurately match with the fitness strength requirements of the user, so that the user experience is poor, and the fitness mood and the fitness effect of the user are affected.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a brake device with a brake adjuster and an exercise apparatus, wherein the brake device with the brake adjuster can accurately respond to the exercise intensity requirement of the user, and adjust the magnetic resistance of a flywheel when rotating to correspond to the exercise intensity requirement of the user.
It is another object of the present invention to provide a brake device with an adjustment device and an exercise apparatus, wherein the brake device with the adjustment device can decelerate or brake the flywheel in a rotating state.
Another object of the present invention is to provide a brake device with a resistance adjuster and an exercise apparatus, wherein the brake device with the resistance adjuster allows a user to communicate his exercise intensity requirement by rotating an operating rod, and a requirement responding mechanism of the brake device with the resistance adjuster accurately detects the rotating angle of the operating rod and timely adjusts the working state of a magnetic control mechanism to control the magnetic resistance received by the flywheel during rotation to match the exercise intensity requirement of the user.
Another object of the present invention is to provide a braking device with a resistance adjuster and an exercise machine, wherein the demand response mechanism of the braking device with the resistance adjuster includes a magnetic rotating member that rotates following the rotation of the operating rod and a sensing chip that adjusts the operating state of the magnetic control mechanism by detecting the rotation angle of the magnetic rotating member.
Another object of the present invention is to provide a braking device with a resistance adjuster and an exercise apparatus, wherein the sensing chip of the demand response mechanism of the braking device with the resistance adjuster is spaced below the magnetic rotating member, i.e. the sensing chip can detect the rotation angle of the magnetic rotating member without contact, which is beneficial to reduce the wear and further improve the service life of the demand response mechanism.
According to one aspect of the present invention, there is provided a brake apparatus with a brake adjuster, comprising:
a fitting housing, wherein the fitting housing has a fitting space, a fitting opening communicating with the fitting space, and a fitting through-hole;
a brake device, wherein said brake device comprises an operating lever and a brake mechanism, wherein said brake mechanism is movably mounted to said mounting space of said mounting housing, said brake mechanism is drivingly connected to said operating lever, and said operating lever is movably held in said mounting space of said mounting housing; and
a resistance adjuster, wherein the resistance adjuster comprises a magnetic control mechanism and a demand response mechanism, wherein the demand response mechanism comprises a magnetic rotation member and a sensor chip, wherein the sensor chip is held at a side of the magnetic rotation member at a spacing, the sensor chip is communicably connected to the magnetic control mechanism, the magnetic rotation member is drivably connected to the operation lever, the magnetic rotation member follows the operation lever to rotate synchronously when the operation lever rotates, the sensor chip detects a rotation angle of the magnetic rotation member, and controls an operating state of the magnetic control mechanism based on the detected rotation angle.
According to an embodiment of the present invention, the braking device includes a driving gear, wherein the driving gear is fixed to the operating lever, the magnetic control mechanism of the demand response mechanism includes a rotating element, a driven gear, and a magnet, wherein the driven gear is fixed to the rotating element, the rotating element is rotatably held on one side of the operating lever, the magnet is held above the sensing chip by being disposed on the rotating element, and the driven gear and the driving gear are engaged with each other.
According to one embodiment of the utility model, a height of either one of the drive gear and the driven gear is greater than a distance that the brake mechanism allows movement relative to the mounting housing.
According to one embodiment of the present invention, the demand response mechanism is held above the mount case, and the drive gear is fixed to an upper portion of the operating lever.
According to an embodiment of the present invention, the demand response mechanism is installed in the installation space of the installation case, and the driving gear is fixed to a lower portion of the operating lever.
According to another aspect of the present invention, there is further provided an exercise apparatus comprising:
a flywheel, wherein the flywheel has a magnetic conductive surface; and
a brake apparatus having a drag adjuster, wherein the brake apparatus having the drag adjuster comprises an assembly housing, a brake apparatus and a drag adjuster, wherein the assembly housing has an assembly space, an assembly opening communicating with the assembly space and an assembly through-hole, wherein the brake apparatus comprises an operating lever and a brake mechanism, wherein the brake mechanism is movably mounted to the assembly space of the assembly housing, the brake mechanism is drivably connected to the operating lever, the operating lever is movably held in the assembly space of the assembly housing, wherein the drag adjuster comprises a magnetic control mechanism having a magnetic face and a demand response mechanism including a magnetic rotation member and a sensing chip, the sensing chip being held at one side of the magnetic rotation member at a spacing, the sensor chip is communicably connected to the magnetic control mechanism, the magnetic control mechanism is held outside the flywheel so that the magnetic surface corresponds to the flywheel, the magnetic rotating member is drivably connected to the operating lever, the magnetic rotating member rotates synchronously with the operating lever when the operating lever rotates, the sensor chip detects a rotation angle of the magnetic rotating member, and controls a distance between the magnetic surface of the magnetic control mechanism and the magnetic conductive surface of the flywheel based on the detected rotation angle.
Drawings
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. 3A is a perspective view of a brake device with a brake adjuster of the exercise apparatus according to the preferred embodiment of the present invention.
FIG. 3B is an exploded view of the braking device with the brake adjuster according to the above preferred embodiment of the present invention.
Fig. 4 is a schematic view of the application of the braking apparatus with the brake adjuster according to the above preferred embodiment of the present invention.
Fig. 5 is a schematic view of the application of the braking apparatus with the brake adjuster according to the above preferred embodiment of the present invention.
Figure 6 is a perspective illustration of the exercise apparatus according to another preferred embodiment of the present invention.
Figure 7 is an exploded view of the exercise apparatus according to the above preferred embodiment of the present invention.
Fig. 8A is a perspective view illustrating the braking apparatus with a resistance adjuster according to the above preferred embodiment of the present invention.
Fig. 8B is an exploded view of the braking apparatus with a resistance adjuster according to the above preferred embodiment of the present invention.
Fig. 9 is a schematic view showing an application of the braking apparatus with the resistance adjuster according to the above preferred embodiment of the present invention.
Fig. 10 is a schematic view of the application of the braking apparatus with the brake adjuster according to the above preferred embodiment of the present invention.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as 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 utility model.
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.
Referring to fig. 1 to 10 of the drawings, a brake apparatus 100 with an adjustment device according to some preferred embodiments of the present invention will be described in the following description, wherein the brake apparatus 100 with an adjustment device is used in an exercise apparatus 1000, wherein the brake apparatus 100 with an adjustment device can not only adjust the amount of magnetic resistance that a flywheel 200 of the exercise apparatus 1000 receives when rotating, but also can decelerate or brake the flywheel 200 in a rotating state. Further, the brake apparatus 100 with the adjustment device allows the user to select the exercise intensity, and the brake apparatus 100 with the adjustment device precisely responds to the exercise intensity requirement of the user, and adjusts the resistance force to which the flywheel 200 is subjected when rotating to match the exercise intensity requirement selected by the user.
Specifically, referring to fig. 3A, 3B, 8A and 8B, the brake apparatus 100 with a drag adjuster includes a drag adjuster 10, a brake apparatus 20 and a fitting housing 30, wherein the drag adjuster 10 includes a magnet control mechanism 11 and a demand response mechanism 12, the brake apparatus 20 includes an operating lever 21 and a brake mechanism 22, and the fitting housing 30 has a fitting space 301, a fitting opening 302 communicating with the fitting space 301 and a fitting through hole 303. The magnet control mechanism 11 and the detent mechanism 22 are movably mounted to the mounting space 301 of the mounting case 30. The operation lever 21 is movably held in the fitting through hole 303 in the fitting space 301 of the fitting housing 30.
The operating lever 21 of the brake device 20 is rotatably held at one side of the demand response mechanism 12, and the user can express his/her exercise intensity demand by rotating the operating lever 21, for example, but not limited to, the greater the clockwise rotation angle, the higher the exercise intensity level the user wants, and the greater the counterclockwise rotation angle, the lower the exercise intensity level the user wants. The demand response mechanism 12 is drivably connected to the operating lever 21, the demand response mechanism 12 is capable of rotating following the operating lever 21, and detects the rotation angle of the operating lever 21. Further, the demand response mechanism 12 is communicably connected to the magnetic control mechanism 11, the magnetic control mechanism 11 is held on one side of the flywheel 200, and the demand response mechanism 12 adjusts the operating state of the magnetic control mechanism 11 according to the rotation angle of the operating lever 21 to change the magnitude of the magnetic resistance received by the flywheel 200 during rotation.
Further, referring to fig. 3B and 8B, the magnetic control mechanism 11 has a magnetic surface 101, the flywheel 200 has a magnetic conductive surface 201, and the magnetic control mechanism 11 is held outside the flywheel 200 in such a manner that the magnetic surface 101 corresponds to the magnetic conductive surface 201 of the flywheel 200. The magnetic surface 101 of the magnetic control mechanism 11 is held in the assembly opening 302 of the assembly housing 30, and the demand response mechanism 12 adjusts the distance between the magnetic surface 101 of the magnetic control mechanism 11 and the magnetically conductive surface 201 of the flywheel 200 when responding to the exercise intensity demand of the user, thereby changing the magnetic resistance received by the flywheel 200 during rotation.
Specifically, the magnetic control mechanism 11 includes a magnetic control assembly 111, a linkage assembly 112 and a driving member 113, wherein the magnetic surface 101 is formed on the magnetic control assembly 111. The linkage assembly 112 is connected to the driving member 113 in a driving manner, and the magnetic control assembly 111 is connected to the linkage assembly 112 in a driving manner. The driving member 113 can drive the linkage assembly 112 to actuate, and drive the magnetic control assembly 111 to move in a manner that the magnetic surface 101 is far away from or close to the magnetic conductive surface 201 of the flywheel 200. For example, but not limiting of, the drive 113 is embodied as a motor.
More specifically, the magnetron assembly 111 includes a carrier 1111 and at least one magnetic block 1112, wherein the magnetic block 1112 is fixed to the carrier 1111 and the magnetic surface 101 is formed on the magnetic block 1112. The carrier 1111 is held at an outer side of the flywheel 200 at intervals in such a manner that the magnetic surface 101 of the magnetic block 1112 corresponds to the magnetic conductive surface 201 of the flywheel 200.
In this embodiment of the present invention, the linkage assembly 112 is implemented as a combination of a gear set and a connecting rod, the gear set is driven by the driving element 113 to rotate, the connecting rod is driven by the gear set, and the connecting rod pulls or pushes the bearing 1111 of the magnetic control assembly 111, so that the magnetic surface 101 of the magnetic block 1112 is far away from or close to the magnetic conductive surface 201 of the flywheel 200, thereby adjusting the magnetic resistance of the flywheel 200 during the rotation process.
It should be noted that the specific embodiments of the driving member 113 and the linkage assembly 112 are only examples. The linkage assembly 112 may also be implemented as one or a combination of gears, racks, links, toothed discs, screws, or any other transmission structure known to those skilled in the art. The drive member 113 may also be implemented as a pneumatic cylinder or other drive structure. It should be understood by those skilled in the art that the specific embodiments of the driving member 113 and the linkage assembly 112 are only examples, and should not be construed as limiting the content and scope of the braking device with resistance adjuster 100 and the exercise apparatus 1000 of the present invention.
Further, referring to fig. 4 and 9, the driving member 13 is communicably connected to the demand response mechanism 12, and the demand response mechanism 12 detects the rotation angle of the operating rod 21, so as to control the operating state of the driving member 113, such as, but not limited to, the forward rotation, the reverse rotation, the rotation speed, the rotation angle, and the like of the driving member 113. The driving member 113 drives the linkage assembly 112 and the magnetic control assembly 111 by changing the working state thereof, so that the magnetic resistance of the flywheel 200 during rotation matches with the exercise intensity requirement of the user.
Referring to fig. 3B and 8B, the braking mechanism 22 of the brake apparatus 20 includes a fitting member 221, a braking member 222, and a resilient restoring member 223, wherein the fitting member 221 has a connection end 2211 and a free end 2212 opposite to the connection end 2211. The fitting 221 is held in the fitting space 301 in such a manner that the connection end 2211 is rotatably attached to the fitting housing 30. The stopper 222 is fixed to the lower surface of the fitting part 221, and both ends of the elastic restoring member 223 are connected to the free end 2212 of the fitting part 221 and the fitting housing 30, respectively.
The operating lever 21 is held above the fitting 221 in such a manner as to correspond to the free end 2212 of the fitting 221 of the detent mechanism 22. When a user wants to decelerate or brake the flywheel 200 in a rotating state, the user can push the operating rod 21 downward in an initial position, the operating rod 21 moves downward relative to the assembly housing 30, the operating rod 21 drives the connecting end 2211 of the assembly part 221 of the brake mechanism 22 to rotate counterclockwise relative to the assembly housing 30, the free end 2212 of the assembly part 221 is close to the flywheel 200, the friction resistance applied to the flywheel 200 is increased when the brake part 222 contacts and abuts against the outer surface of the flywheel 200, and the flywheel 200 can be decelerated or even braked. At this time, the lever 21 moves from the initial position to the braking position, the free end 2212 connected to the assembly member 221 and the elastic restoring member 223 of the housing 30 are stretched, and elastic potential energy is accumulated.
Further, after the downward driving force applied to the operating lever 21 in the braking position is removed, the elastic restoring member 223 releases the elastic potential energy, the connecting end 2211 of the assembly member 221 rotates clockwise relative to the housing 30 under the elastic force of the elastic restoring member 223, the free end 2212 of the assembly member 221 is away from the flywheel 200, the braking member 222 is separated from the outer surface of the flywheel 200, and the flywheel 200 can be driven to rotate. At the same time, the fitting 221 rotated counterclockwise pushes the operating lever 21 upward and restores the operating lever 21 to the original position.
It should be noted that the specific embodiment of the elastic restoring member 223 is not limited, for example, but not limited to, the elastic restoring member 223 is implemented as a spring, a rubber body, an elastic bellows, etc., and the specific embodiment of the elastic restoring member 223 is only an example and cannot be a limitation to the content and scope of the brake apparatus 100 with the band elimination adjuster of the present invention.
Referring to fig. 3B and 8B, the braking mechanism 22 of the braking device 20 further includes a stopper 224, wherein the stopper 224 extends from the inner wall of the assembly housing 30 into the assembly space 301, the stopper 224 is located adjacent to one side of the free end 2212 of the assembly member 221, and the stopper 224 blocks the operating rod 21 from moving toward the outside of the free end 2212 of the assembly member 221 to detach the assembly member 221.
Preferably, the assembly member 221 has a limiting groove 2213, the limiting groove 2213 is formed on the free end 2212 of the assembly member 221, the upper surface of the limiting groove 2213 is recessed inward to form the limiting groove 2213, and the operating rod 21 is disposed in the limiting groove 2213 of the assembly member 221, so as to further prevent the operating rod 21 from being detached from the assembly member 221. Optionally, the upper surface of the fitting 221 is provided with a rough texture, such as raised waves, dense convex points, etc., which is also beneficial to increase the frictional resistance between the operating rod 21 and the fitting 221, and prevent the operating rod 21 from being separated from the fitting 221.
Preferably, the braking mechanism 22 further comprises an auxiliary elastic restoring member 225, wherein the auxiliary elastic restoring member 225 is connected to the connecting end 2211 of the assembly housing 30 and the assembly member 221. When the operating rod 21 is driven to move downwards by the downward driving force and drives the free end 2212 of the assembly member 221 to approach the flywheel 200, the auxiliary elastic resetting member 225 is deformed; after the downward driving force applied to the operating lever 21 is removed, the auxiliary elastic restoring member 225 releases the elastic potential energy and drives the assembly member 221 and the operating lever 21 to restore the original state. For example, but not limited to, the auxiliary elastic return member is implemented as a torsion spring.
In the specific embodiment of the brake apparatus 100 with an adjuster according to the present invention, the demand response mechanism 12 includes a magnetic rotator 121 and an induction chip 122, wherein the magnetic rotator 121 includes a rotating element 1211, a driven gear 1212 and a magnet 1213, the driven gear 1212 is fixed to the rotating element 1211, the magnet 1213 is fixed to the lower end of the rotating element 1211, and the induction chip 122 is spaced below the magnet 1213 of the magnetic rotator 121. The sensing chip 122 is communicatively connected to the driving member 113 of the magnetic control mechanism 11, for example, but not limited to, the sensing chip 122 is communicatively connected to the driving member 113 of the magnetic control mechanism 11 by wire or wirelessly.
The specific manner in which the driven gear 1212 and the magnet 1213 are fixed to the rotating element 1211 is not limited, and in some embodiments of the utility model, the driven gear 1212 is mounted to the rotating element 1211 by gluing, snap-fitting, or the like. In some embodiments of the present invention, the driven gear 1212 and the rotating element 1211 are integrally formed, for example, the rotating element 1211 and the driven gear 1212 are integrally formed as a plastic part. In some embodiments of the present invention, the magnet 1213 is fixed to the lower end of the rotating element 1211 by means of an adhesive. In some embodiments of the present invention, the magnet 1213 is fixed to the lower end of the rotating element 1211 by being embedded in the rotating element 1211.
Referring to fig. 1 to 5, the braking device 20 further includes a driving gear 23, wherein the driving gear 23 is fixed to the operating rod 21, the driven gear 1212 of the magnetic rotation member 121 of the demand response mechanism 12 and the driving gear 23 of the braking device 20 are engaged with each other, when the operating rod 21 is rotated by a user, the driving gear 23 drives the driven gear 121 to rotate synchronously, and the driven gear 1212 drives the rotation element 1211 and the magnet 1213 to rotate synchronously with the driving gear 23. The sensing chip 122 obtains the rotation angle of the magnet 1213 by detecting the magnetic field variation of the magnet 1213, and further obtains the rotation angle of the operating rod 21. The sensing chip 122 adjusts the working state of the driving member 113 of the magnetic control mechanism 11 according to the acquired information of the rotation angle, so that the magnetic resistance of the flywheel 200 matches the rotation angle of the operating rod 21. It should be noted that the sensing chip 122 can detect the rotation angle of the magnet 1213 of the magnetic rotator 121 without contact, which is beneficial to reduce wear and further improve the service life of the demand response mechanism 12.
For example, when the user uses the exercise apparatus 100, if the user wants to increase the exercise intensity, the operating rod 21 may be rotated clockwise, the driven gear 1212 rotates synchronously with the driving gear 23, the sensing chip 122 obtains the rotation angle of the magnet 1213 by detecting the change of the magnetic field of the magnet 1213, so as to obtain the clockwise rotation angle of the operating rod 21, the sensing chip 122 adjusts the working state of the driving element 113 of the magnetic control mechanism 11 according to a preset rule, drives the magnetic block 1112 of the magnetic control mechanism 11 to approach the flywheel 200, increases the magnetic resistance of the flywheel during rotation, and matches the magnetic resistance of the flywheel 200 during rotation with the exercise intensity required by the user. Similarly, the user rotates the operating rod 21 counterclockwise, the sensing chip 122 obtains the rotation angle of the magnet 1213 by detecting the magnetic field change of the magnet 1213, so as to obtain the counterclockwise rotation angle of the operating rod 21, the sensing chip 122 adjusts the working state of the driving element 113 of the magnetic control mechanism 11 according to a preset rule, drives the magnetic block 1112 of the magnetic control mechanism 11 to be away from the flywheel 200, reduces the magnetic resistance of the flywheel 200 during rotation, and enables the magnetic resistance of the flywheel 200 during rotation to be matched with the exercise intensity required by the user.
The demand response mechanism 12 further includes a circuit board 125, wherein the rotation angle detection seat 122 and the driving member 113 of the magnetic control mechanism 11 are communicably connected to the circuit board 125.
It should be noted that the specific implementation manners of the relationship between the rotation angle of the operating lever 21 and the operating state of the driving element 113, the specific relationship between the magnitudes of the corresponding magnetic resistances received by the flywheel 200, the algorithm, the control strategy, the operation rule, etc. are not limited, and it can be understood that the relationship between the rotation angle of the operating lever 21 and the operating state of the driving element 113, and the algorithm corresponding to the relationship between the rotation angle of the operating lever 21 and the magnitudes of the magnetic resistances received by the flywheel 200 are preset in the sensing chip 122, the circuit board 125 or other calculation modules, and cannot be a limitation on the content and range of the brake apparatus 100 with the band stop adjuster according to the present invention.
The specific manner in which the driving gear 23 is fixed to the operating lever 21 is not limited, and in some embodiments of the present invention, the driving gear 23 is mounted to the operating lever 21 by gluing, snap-fitting, or the like. In other embodiments of the present invention, the driving gear 23 and the operating lever 21 are integrally formed, for example, the operating lever 21 and the driving gear 23 are integrally formed as a plastic component.
In other embodiments of the present invention, either one of the driving gear 23 and the driven gear 1212 may be replaced by a rack, that is, the driving gear 23 is in a wheel-like structure, the driven gear 1212 is in a rack, or the driving gear 23 is in a rack, and the driven gear 1212 is in a wheel-like structure, or both the driving gear 23 and the driven gear 1212 are in a rack. It can be appreciated that the driving gear 23 and the driven gear 1212 are in a wheel-like structure, which is beneficial to save the moving space and to miniaturize the brake device 100 with the adjuster.
In this particular embodiment of the brake apparatus 100 with the adjuster according to the present invention, the height of the driving gear 23 is higher than the height of the driven gear 1212, and the height of the driving gear 23 is greater than the height difference between the initial position and the braking position of the operating lever 21. In this way, the driving gear 23 is always engaged with the driven gear 1212 regardless of whether the operating lever 21 is in the initial position or the braking position. Optionally, the height of the driven gear 23 is higher than the height of the driven gear 1212, and the height of the driven gear 23 is greater than the height difference between the initial position and the braking position of the operating lever 21. Alternatively, the height of the driven gear 23 and the height of the driven gear are both higher than the height difference between the initial position and the braking position of the operating lever 21. That is, the height of any one of the driving gear 23 and the driven gear 1212 is greater than the height between the initial position and the braking position of the operating lever 21. In other words, the height of either one of the driving gear 23 and the driven gear 1212 is greater than the distance that the brake mechanism 22 allows to move relative to the assembly housing 30, and the driving gear 23 and the driven gear are always engaged with each other during the operation of the operating lever 21 to drive the brake mechanism 22 to approach or move away from the flywheel 200. It should be understood by those skilled in the art that the specific embodiments of the driving gear 23 and the driven gear 1212 are only examples and should not be construed as limiting the scope and content of the brake apparatus 100 with the brake adjuster according to the present invention.
In some embodiments of the present invention, the demand response mechanism 12 of the resistance adjuster 10 is held above the mount case 30, and the driving gear 23 is provided at an upper portion of the operating lever 21. Specifically, in this particular embodiment shown in FIGS. 1 and 2, the demand response mechanism 12 is held above the mounting housing 30 in a manner that is mounted to a support frame 300 of the exercise apparatus 1000. More specifically, the supporting frame 300 has a supporting portion 310 and two supporting legs 320 extending downward from the supporting portion 310, wherein the supporting portion 310 has a mounting region 311 and a through hole 312. The operation lever 21 is movably held in the through hole 312, and the demand response mechanism 12 is held on one side of the operation lever 21 so as to be attached to the attachment region 311.
Preferably, the demand response mechanism 12 further includes a mounting bracket 123, the mounting bracket 123 is fixed to the mounting region 311 of the supporting frame 300, the rotating element 1211 of the magnetic rotating member 121 is rotatably mounted on the mounting bracket 123, the sensing chip 122 is mounted on the mounting region 311, and the magnet 1213 of the magnetic rotating member 121 mounted on the mounting bracket 123 is spaced above the sensing chip 122.
In an embodiment of the utility model, the mounting bracket 123 extends upward from the mounting housing 30, the magnetic rotating member 121 of the demand response mechanism 12 is rotatably mounted on the mounting bracket 123, and the sensing chip 122 is mounted on the upper surface of the mounting housing 30.
Preferably, the magnet control mechanism 11 and the demand response mechanism 12 located above the mounting housing 30 are located on the same side of the operating rod 21, which is advantageous in optimizing the wiring arrangement if the magnet control mechanism 11 and the demand response mechanism 12 are communicably connected by wire. Alternatively, the magnet control mechanism 11 and the demand response mechanism 12 located above the assembly housing 30 are located on both sides of the operating rod 12, respectively.
Referring to fig. 6 to 10, in a specific embodiment of the present invention, the demand response mechanism 12 of the resistance adjuster 10 is held in the fitting space 301 of the fitting housing 30, and the driving gear 23 is provided at a lower portion of the operating lever 21. Specifically, referring to fig. 8B to 10, the demand response mechanism 12 further includes a bearing platform 124, the mounting frame 123 and the bearing platform 124 are spaced apart from the inner wall of the mounting housing 30 and extend toward the inside of the mounting space 301, the mounting frame 123 is located above the bearing platform 124, and the bearing platform 124 is located above the mounting member 221 of the braking mechanism 22. The magnetic rotating member 121 of the demand response mechanism 12 is rotatably mounted on the mounting bracket 123, the sensing chip 122 is fixed on the bearing platform 124, and the sensing chip 122 is spaced from the magnet 1213 of the magnetic rotating member 12.
It should be noted that the particular mounting location of the demand response mechanism 12 and the particular embodiment of the demand response mechanism 12 being retained above or below the mounting housing 30 are merely exemplary and should not be construed as limiting the scope and content of the brake apparatus 100 with the brake adjuster of the present invention.
The exercise apparatus 1000 according to a preferred embodiment of the present invention will be described in the following description, wherein the exercise apparatus 1000 further comprises the brake device 100 with the adjustment device, the flywheel 200 and the support frame 300. The flywheel 200 is rotatably mounted to the support bracket 300, and the brake device with an adjuster 100 is held above the flywheel 200 in such a manner as to be operatively mounted to the support bracket 300. The brake device 100 with the resistance adjuster is held outside the flywheel 200 in a manner that the magnetic surface 101 of the magnetic control mechanism 11 of the resistance adjuster 10 corresponds to the magnetic conductive surface 201 of the flywheel 200, and the brake device 100 with the resistance adjuster can adjust the magnetic resistance of the flywheel 200 in the rotation process and brake or decelerate the flywheel 200. The specific implementation of the brake device 100 with the brake adjuster to adjust the magnetic resistance of the flywheel 200 during rotation and brake or decelerate the flywheel 200 refers to the description in the above embodiments, and will not be described herein again.
The exercise apparatus 1000 further comprises a driving wheel 400, two driving members 500 and a driving belt 600, wherein the driving wheel 400 is rotatably mounted on the supporting frame 300, the driving members 500 are operatively mounted on two sides of the driving wheel 400, and the driving wheel 400 is connected to the flywheel 200 of the self-generating assembly 100 through the driving belt 600. In the process that the driving member 500 drives the driving wheel 400 to rotate relative to the supporting frame 300, the driving wheel 400 drives the driving belt 600 and the flywheel 200 to rotate.
It is worth mentioning that the specific implementation of the driving member 500 is not limited, and the driving member 500 allows driving by pedaling, foot 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 appreciated by those skilled in the art that the specific implementations of the exercise apparatus 1000 disclosed in the text and drawings herein are merely exemplary.
It will be appreciated by persons skilled in the art that the above embodiments are only examples, wherein features of different embodiments may be combined with each other to obtain embodiments which are easily conceivable in accordance with the disclosure of the utility model, but which are not explicitly indicated in the drawings.
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 utility model 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 (10)
1. A brake apparatus having a brake adjuster, comprising:
a fitting housing, wherein the fitting housing has a fitting space;
a brake device, wherein said brake device comprises an operating lever and a brake mechanism, wherein said brake mechanism is movably mounted to said mounting space of said mounting housing, said brake mechanism is drivingly connected to said operating lever, and said operating lever is movably held in said mounting space of said mounting housing; and
a resistance adjuster, wherein the resistance adjuster comprises a magnetic control mechanism and a demand response mechanism, wherein the demand response mechanism comprises a magnetic rotation member and a sensor chip, wherein the sensor chip is held at a side of the magnetic rotation member at a spacing, the sensor chip is communicably connected to the magnetic control mechanism, the magnetic rotation member is drivably connected to the operation lever, the magnetic rotation member follows the operation lever to rotate synchronously when the operation lever rotates, the sensor chip detects a rotation angle of the magnetic rotation member, and controls an operating state of the magnetic control mechanism based on the detected rotation angle.
2. The brake apparatus with the adjuster according to claim 1, wherein the brake apparatus includes a driving gear, wherein the driving gear is fixed to the operating lever, the magnetic control mechanism of the demand response mechanism includes a rotating member, a driven gear, and a magnet, wherein the driven gear is fixed to the rotating member, the rotating member is rotatably held on one side of the operating lever, the magnet is held above the sensor chip in such a manner as to be disposed on the rotating member, and the driven gear and the driving gear are engaged with each other.
3. The brake apparatus with an adjustment device of claim 2, wherein a height of either one of the driving gear and the driven gear is greater than a distance that the brake mechanism allows movement relative to the mounting housing.
4. The brake rigging with an adjustable brake gear according to claim 2, wherein the demand response mechanism is retained above the mounting housing, the drive gear being secured to an upper portion of the operating lever.
5. The brake apparatus with the adjuster according to claim 2, wherein the demand response mechanism is installed in the fitting space of the fitting housing, and the driving gear is fixed to a lower portion of the operating lever.
6. An exercise apparatus, comprising:
a flywheel, wherein the flywheel has a magnetic conductive surface; and
a brake apparatus having a drag adjuster, wherein the brake apparatus having the drag adjuster comprises an assembly housing, a brake apparatus and a drag adjuster, wherein the assembly housing has an assembly space, the brake apparatus comprises an operating lever and a braking mechanism, wherein the braking mechanism is movably mounted to the assembly space of the assembly housing, the braking mechanism is drivably connected to the operating lever, the operating lever is movably held in the assembly space of the assembly housing, wherein the drag adjuster comprises a magnetic control mechanism having a magnetic face and a demand response mechanism including a magnetic rotary member and a sensing chip, the sensing chip is held at one side of the magnetic rotary member in a spaced relation, the sensing chip is communicably connected to the magnetic control mechanism, the magnetic control mechanism is kept on the outer side of the flywheel in a mode that the magnetic surface corresponds to the flywheel, the magnetic rotating piece is connected to the operating rod in a driving mode, when the operating rod rotates, the magnetic rotating piece rotates along with the operating rod synchronously, the sensing chip detects the rotating angle of the magnetic rotating piece and controls the distance between the magnetic surface of the magnetic control mechanism and the magnetic guide surface of the flywheel based on the detected rotating angle.
7. The exercise apparatus of claim 6, wherein the braking device comprises a driving gear, wherein the driving gear is fixed to the operating rod, the magnetic control mechanism of the demand response mechanism comprises a rotating element, a driven gear, and a magnet, wherein the driven gear is fixed to the rotating element, the rotating element is rotatably held on one side of the operating rod, the magnet is held above the sensing chip by being disposed on the rotating element, and the driven gear and the driving gear are engaged with each other.
8. The exercise apparatus of claim 7, wherein a height of either of the drive gear and the driven gear is greater than a distance that the brake mechanism allows movement relative to the mounting housing.
9. The exercise apparatus of claim 7, wherein the demand response mechanism is retained above the mounting housing, the drive gear being secured to an upper portion of the operating lever.
10. The exercise apparatus of claim 7, wherein the demand response mechanism is mounted to the mounting space of the mounting housing and the drive gear is secured to a lower portion of the operating lever.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122703151.1U CN216258904U (en) | 2021-11-02 | 2021-11-02 | Brake device with brake regulator and fitness equipment |
| PCT/CN2022/118014 WO2023077959A1 (en) | 2021-11-02 | 2022-09-09 | Brake device having resistance adjuster, and fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122703151.1U CN216258904U (en) | 2021-11-02 | 2021-11-02 | Brake device with brake regulator and fitness equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216258904U true CN216258904U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122703151.1U Active CN216258904U (en) | 2021-11-02 | 2021-11-02 | Brake device with brake regulator and fitness equipment |
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| Country | Link |
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| CN (1) | CN216258904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023280255A1 (en) * | 2021-07-08 | 2023-01-12 | 宁波篆和科技有限公司 | Sports apparatus and brake device thereof, brake driver and integrated external magnetic control module |
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2021
- 2021-11-02 CN CN202122703151.1U patent/CN216258904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023280255A1 (en) * | 2021-07-08 | 2023-01-12 | 宁波篆和科技有限公司 | Sports apparatus and brake device thereof, brake driver and integrated external magnetic control module |
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