CN214019070U - Fitness equipment with switchable modes - Google Patents

Abstract

The utility model discloses a fitness equipment with switchable modes, which comprises a supporting system and an electromagnetic damping system arranged on the supporting system, wherein the supporting system comprises a supporting seat, a first motion trail from top to bottom is arranged on the surface of the supporting seat, and the damping system is arranged at the position of the first motion trail; the seat mechanism is arranged on the surface of the supporting seat and is arranged back to back with the first motion track; the rotating piece is arranged opposite to the first motion track and is provided with a free end and a limiting end, the free end of the rotating piece is rotatably connected with the lower end of the supporting seat, and the limiting end of the rotating piece is connected with the upper end of the supporting seat through a limiting assembly; the holding piece is arranged at the upper end position of the supporting seat; compared with the prior art, the utility model discloses can freely switch between the three kinds of sports apparatus modes of rowing machine, machine of drawing the abdomen and exercise bicycle, area is less, practices thrift user's spending, and damping system of these body-building mode sharing to further reduce the cost of manufacturing, the effect of body-building is better.

Description

Fitness equipment with switchable modes

Technical Field

The utility model relates to a body-building equipment field especially involves a body-building apparatus of changeable mode.

Background

Fitness is a sport, such as various free-hand aerobics exercises, rhythm exercises, gymnastics and various self-resistance actions, gymnastics and yoga can enhance strength and flexibility, increase endurance, improve coordination and control the ability of each part of the body, so that the body is strong and can also achieve the aim of relieving pressure. The heart can be exercised by swimming, fast walking, jogging, cycling and all aerobic exercises. Aerobic exercise has many benefits: can exercise heart and lung, enhance circulation system function, burn fat, increase vital capacity, lower blood pressure, prevent diabetes, and reduce heart disease.

Some people now use professional fitness equipment to carry out body-building, it has different apparatus to different effects, place in the gymnasium mostly, for example, rowing machine mainly is used for strengthening arm strength, latissimus dorsi and action coordination ability, exercise bicycle is like riding bicycle, mainly is used for strengthening leg strength, strengthen cardiovascular function, the machine of drawing abdomen mainly is used for taking exercises to the lumbar muscle crowd, reduce the unnecessary fat of abdomen portion, these fitness equipment generally need independently purchase, the consumer needs to spend a large amount of expenses, and these fitness equipment also occupy a large amount of room space, inconvenient the placing.

Therefore, the utility model discloses a but mode switching's fitness equipment compares in prior art, the utility model discloses can freely switch between the three kinds of sports equipment modes of boating machine, machine of drawing the abdomen and exercise bicycle, area is less, practices thrift user's spending, and a damping system is shared to these fitness modes to further reduce the cost of manufacturing, the effect of body-building is better.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a fitness equipment of changeable mode, compare in prior art, the utility model discloses can freely switch between three kinds of sports equipment modes of boating machine, machine of drawing the abdomen and exercise bicycle, area is less, practices thrift user's spending, and the effect of body-building is better.

The utility model discloses a realize through following technical scheme: a switchable mode exercise machine comprises a support system and an electromagnetic damping system mounted on the support system, wherein the electromagnetic damping system is configured to provide resistance for a user during use of the exercise machine, the support system comprises a support seat, a first motion track and a damping system, the first motion track is arranged on the surface of the support seat from top to bottom, and the damping system is arranged at the position of the first motion track; the seat mechanism is arranged on the surface of the supporting seat and is arranged back to back with the first motion track; the rotating piece is arranged opposite to the first motion track and is provided with a free end and a limiting end, the free end of the rotating piece is rotatably connected with the lower end of the supporting seat, and the limiting end of the rotating piece is connected with the upper end of the supporting seat through a limiting assembly; the holding piece is arranged at the upper end position of the supporting seat; wherein, the rotating member includes a set of parallel arrangement's first holding surface and second holding surface, be provided with the cushion on the first holding surface, the rotating member rotates and connects first support arm, first support arm arranges to be close to the setting of rotating member free end, rotating member second holding surface rotates and connects the supporting component, the supporting component comprises a plurality of second support arms that length degressive in proper order, the second support arm that keeps away from first support arm the most is the shortest for other second support arm length, and the second support arm length that keeps away from first support arm the most is greater than first support arm length.

The utility model can be freely switched among three sports apparatus modes of a rowing machine, an abdomen contracting machine and an exercise bicycle, the occupied area is smaller, the expenditure of a user is saved, when the exercise bicycle mode is needed, the rotating piece is rotated to ensure that the limiting end of the rotating piece is fixedly connected with the upper end of the supporting seat, the user sits on the seat mechanism, the electromagnetic damping system comprises a pedal similar to the traditional exercise bicycle, the flywheel is arranged in the electromagnetic damping system, two feet are treaded on the pedal, the electromagnetic damping system provides resistance for the user, the user holds the holding piece to move in a riding posture, thereby training legs, when the abdomen contracting machine mode is needed, the free end of the rotating piece is separated from the upper end of the supporting seat, the angle of the supporting component is adjusted, the lower end of the second supporting arm is contacted with the ground to support the rotating piece, at the moment, the rotating piece is obliquely arranged relative to the ground, the user places legs at the position of the cushion, the limiting plate that sets up bottom the supporting seat is trampled to both feet, because the slope setting of rotating member, the user relies on the slip from top to bottom of self gravity, make the belly also obtain the exercise, wherein, the position of cushion can the front and back regulation on the rotating member, when needs rowing machine mode, the user need adjust supporting component, make the laminating rotating member of second support arm, rotate first support arm again, make first support arm contact ground, the rotating member supports, rotating member and ground parallel arrangement this moment, the user sits in cushion position department, the electromagnetic damping system still includes the mechanical structure who is similar to traditional boat machine that trades, the continuous pulling stretching strap of user, thereby strengthen arm strength, broad back and action coordination ability, wherein, exercise bicycle state function, the back and forth regulation can be carried out to the handle piece, convenience of customers grips.

Preferably, for the convenience of understanding, the present invention discloses specific data of a set of support members, the longest second support arm 43 is 447mm and 40mm wide, and the shortest second support arm 43 is 280mm and 40mm wide, assuming that two second support arms 43 are provided, the height of one second support arm 43a is 447mm and the height of the other second support arm 43b is 280 mm.

Preferably, in order to ensure that the rotary member is arranged flush with the ground in the state of the rowing machine, the length of the first support arm is the same as the distance from the free end of the rotary member to the bottom of the support base; wherein, when first supporting arm angle modulation to set up and rotating member one end contact ground with the rotating member is perpendicular, rotating member and ground parallel arrangement to standardize training person's motion gesture.

Preferably, in order to prevent the first support arm and the second support arm from being worn during the supporting process, a rubber layer is arranged on one end surface of the first support arm and the second support arm far away from the rotating member, and when the rubber layer is worn seriously, the rubber layer can be detached for replacement.

Preferably, because of the difference of body shapes of different people, the position of the electromagnetic damping system is not necessarily convenient for users to use, in order to enable users to adjust the position of the electromagnetic damping system, the electromagnetic damping system comprises a slider and a damping mechanism fixedly connected with the slider, the slider is slidably connected with a first motion track, the first motion track is arranged in an arc shape, a fastening assembly is further arranged on the surface of the slider, the fastening assembly fixes the position of the slider relative to the first motion track, when the user needs to adjust the position of the electromagnetic damping system, the position of the slider is adjusted first, the slider moves along the first motion track and supports the damping mechanism, and after the slider is moved to a proper position, the fastening assembly is used for fixing the position of the slider, so that the adjustment and the fixation of the position of the damping mechanism are completed.

Preferably, in order to accord with the ergonomic design, the user also can carry out the regulation of position to seat mechanism, seat mechanism is including the vertical supporting mechanism that can adjust height from top to bottom and the horizontal supporting mechanism at vertical supporting mechanism top of fixed connection, the second cushion passes through the horizontal supporting mechanism of sliding connection of sliding assembly, wherein, thereby can adjust the height of second cushion from top to bottom through the regulation to vertical supporting mechanism height, and the second cushion also can be adjusted in position in front and back, sliding assembly can comprise sliding sleeve, screw post and screw, sliding sleeve sliding connection horizontal supporting mechanism, the screw post is inlayed in the sliding sleeve, and screw thread connection screw post, through screwing up the screw, can realize the fixed of the position of sliding sleeve.

Preferably, for convenient understanding, the utility model discloses a vertical supporting mechanism's concrete structure, vertical supporting mechanism is provided with the spacing subassembly of second including the first bracing piece that is provided with the cavity and the second bracing piece of the first bracing piece cavity of sliding connection on the first bracing piece, the relative position of the fixed first bracing piece of the spacing subassembly of second and second bracing piece.

Preferably, in order to facilitate understanding, the utility model discloses a specific structure of a limiting assembly, the limiting assembly comprises an electromagnet and an electromagnet arranged at the upper end of a supporting seat, and a metal block made of magnetic material is arranged at the position of the limiting end of a rotating part; wherein, when supporting seat upper end contact rotating member, the metal block is adsorbed to the electro-magnet, and wherein, the electro-magnet is connected to independent power and switch, and to the electro-magnet, the circular telegram, the spacing end of rotating member is adsorbed to the supporting seat when the mode at exercise bicycle to reduce the space of taking up an area of, when the machine mode of rowing boat or the machine mode of drawing the abdomen, can cut off the power supply to the electro-magnet, thereby can make spacing end of rotating member and supporting seat separation.

Preferably, the same resistance system is used in different fitness modes of the utility model, and the damping mechanism comprises an inner resistance device and two outer resistance devices; the external resistance device includes: the rotating mechanism comprises a rotating shaft and a pedal movably connected with the first end of the rotating shaft; the plate body is arranged to be perpendicular to the rotating shaft, and the rotating shaft is rotatably connected with the plate body; the metal magnetic sheet is arranged to be fixedly connected with the second end of the rotating shaft; further, the internal resistance mechanism includes: the shell is arranged in a hollow structure, and the two plate bodies are arranged on two sides of the shell; the magnetic control resistance wheel is arranged in a hollow cavity of the shell and is rotationally connected with the shell; the vortex spring mechanism is arranged and connected with the magnetic control resistance wheel; the pull belt is arranged and wound on the surface of the magnetic control resistance wheel; wherein, the surface of the shell is provided with an opening, the drawstring passes through the opening, and one end of the drawstring is connected with the handle, the utility model uses a magnetic control double-resistance structure, the resistance of the exercise bicycle is innovated by researching the resistance, the resistance is adjusted by adjusting the magnitude of the current, when the closed conductor and the magnetic pole generate the motion of cutting the magnetic induction line, the closed conductor can generate induced current due to the change of the magnetic flux penetrated by the closed conductor, the magnetic field generated by the current can block the relative motion of the closed conductor and the magnetic pole, the utility model changes two magnets of the traditional resistance mechanism into two metal magnetic sheets and one magnetic control resistance wheel, the resistance is formed between the magnetic control resistance wheel and the metal magnetic sheet, no matter the user uses the exercise bicycle mode, the abdomen contracting machine mode or the rowing machine mode, the magnetic sheets need to overcome the resistance motion between the magnetic control resistance wheel and the metal magnetic sheet, and can change the magnitude of the current passing through the metal or the, thereby adjusting the magnitude of the resistance force.

Preferably, magnetic control resistance wheel includes the magnetic chuck, and first power supply system supplies power to the magnetic chuck, and second power supply system supplies power to two metal magnetic sheets.

The utility model discloses a fitness equipment of changeable mode compares with prior art:

one, the utility model can be freely switched among three sports apparatus modes of a rowing machine, an abdomen contracting machine and an exercise bicycle, the occupied area is small, the expenditure of a user is saved, when the exercise bicycle mode is needed, the rotating piece is rotated, the limiting end of the rotating piece is fixedly connected with the upper end of the supporting seat, the user sits on the seat mechanism, the electromagnetic damping system comprises a pedal similar to the traditional exercise bicycle, a flywheel is arranged in the electromagnetic damping system, two feet are treaded on the pedal, the electromagnetic damping system provides resistance for the user, the user holds the holding piece to move in a riding posture, thereby training legs, when the abdomen contracting machine is needed, the free end of the rotating piece and the upper end of the supporting seat are separated, the angle of the supporting component is adjusted, the lower end of the second supporting arm is contacted with the ground to support the rotating piece, at the moment, the rotating piece is obliquely arranged relative to the ground, the user places legs at the position of the cushion, the two feet are trampled on the limiting plates arranged at the bottoms of the supporting seats, and due to the inclined arrangement of the rotating pieces, a user can exercise the abdomen by means of the up-and-down sliding of the gravity of the user, wherein the position of the cushion can be adjusted back and forth on the rotating pieces;

secondly, the same resistance system is used in different fitness modes of the utility model, the cost is further saved, and the damping mechanism comprises an inner resistance device and two outer resistance devices; the external resistance device includes: the rotating mechanism comprises a rotating shaft and a pedal movably connected with the first end of the rotating shaft; the plate body is arranged to be perpendicular to the rotating shaft, and the rotating shaft is rotatably connected with the plate body; the metal magnetic sheet is arranged to be fixedly connected with the second end of the rotating shaft; further, the internal resistance mechanism includes: the shell is arranged in a hollow structure, and the two plate bodies are arranged on two sides of the shell; the magnetic control resistance wheel is arranged in a hollow cavity of the shell and is rotationally connected with the shell; the vortex spring mechanism is arranged and connected with the magnetic control resistance wheel; the pull belt is arranged and wound on the surface of the magnetic control resistance wheel; wherein, the opening has been seted up on the shell surface, and the stretching strap passes the opening, and stretching strap one end is connected with the handle, the utility model discloses use the two resistance structures of magnetic control, carried out the innovation of structure to exercise bicycle's resistance through the research, adjust the resistance by the size of regulating current, and change into two magnets of traditional resistance mechanism and constitute by two metal magnetic sheets and a magnetic control resistance wheel, form the resistance between magnetic control resistance wheel and the metal magnetic sheet, no matter the user uses exercise bicycle mode, the mode of drawing abdomen machine or the rowing machine mode, all need be to overcoming the resistance motion between magnetic control resistance wheel and the metal magnetic sheet, two can be through the size that changes the electric current through metal magnetic sheet or magnetic control resistance wheel to also adjust the size of resistance.

Drawings

FIG. 1 is an external view of an angle of the present invention;

fig. 2 is an appearance diagram of the present invention different from the angle shown in fig. 1;

FIG. 3 is a schematic structural view of a rotating member according to the present invention;

FIG. 4 is a schematic structural diagram of a seat mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a damping mechanism in an embodiment of the present invention;

FIG. 6 is a cross-sectional view of the damping mechanism of FIG. 5;

fig. 7 is a schematic structural view of the present invention in embodiment 1;

FIG. 8 is an enlarged view of a portion of FIG. 7 at A;

fig. 9 is a schematic structural view of the present invention in embodiment 2;

fig. 10 is a schematic structural view of the present invention in embodiment 3.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

The utility model discloses a mode-switchable fitness device, which comprises a supporting system and an electromagnetic damping system 2 arranged on the supporting system, wherein the electromagnetic damping system 2 is configured to provide resistance for a user during the use of the fitness device, as shown in figures 1 and 2, the supporting system comprises a supporting seat 1, a damping system 2 and a damping device, wherein the surface of the supporting seat is provided with a first motion track 12 from top to bottom, and the damping system 2 is arranged at the position of the first motion track; the seat mechanism 3 is arranged on the surface of the supporting seat 1, and the seat mechanism 3 is arranged opposite to the first motion trail 12; the rotating piece 4 is arranged opposite to the first motion track and is provided with a free end and a limiting end, the free end of the rotating piece 4 is rotatably connected with the lower end of the supporting seat 1, and the limiting end of the rotating piece 4 is connected with the upper end of the supporting seat 1 through a limiting assembly; and a grip 5 disposed at an upper end position of the support base 1.

As shown in fig. 3, the rotating member 4 includes a set of first supporting surface and second supporting surface arranged in parallel, a cushion is arranged on the first supporting surface, the rotating member 4 is rotatably connected with a first supporting arm 42, the first supporting arm 42 is arranged near the free end of the rotating member 4, the second supporting surface of the rotating member 4 is rotatably connected with a supporting component, the supporting component is composed of a plurality of second supporting arms 43 with sequentially decreasing lengths, the second supporting arm 43 farthest from the first supporting arm 42 is shortest relative to the other second supporting arms 43, and the length of the second supporting arm 43 farthest from the first supporting arm 42 is greater than the length of the first supporting arm 42.

The utility model can be freely switched among three sports equipment modes of a rowing machine, an abdomen contracting machine and an exercise bicycle, the occupied area is smaller, the expenditure of a user is saved, when the exercise bicycle mode is needed, the rotating part 4 is rotated to ensure that the limiting end of the rotating part 4 is fixedly connected with the upper end of the supporting seat, the user sits on the seat mechanism 3, the electromagnetic damping system 2 comprises a pedal similar to the traditional exercise bicycle, a flywheel is arranged in the electromagnetic damping system, two feet are treaded on the pedal, the electromagnetic damping system 2 provides resistance for the user, the user holds the holding part 5 to move with the posture of riding, thereby training legs, when the abdomen contracting machine mode is needed, the free end of the rotating part 4 is separated from the upper end of the supporting seat 1, the angle of the supporting component is adjusted, the lower end of the second supporting arm 43 is contacted with the ground to support the rotating part 4, at the moment, the rotating part 4 is obliquely, the user places the legs at the position of the cushion, the feet step on the limit plate arranged at the bottom of the support seat, because the rotating piece is arranged obliquely, the user can slide up and down by means of the gravity of the user, so that the abdomen of the user can be exercised, wherein the position of the cushion can be adjusted back and forth on the rotating member, when the rowing machine mode is required, the user needs to adjust the support assembly to make the second support arm 43 fit to the rotating member 4, then rotate the first support arm 42 to make the first support arm 42 contact the ground, the rotating member 4 is supported, the rotating member 4 is arranged parallel to the ground at the moment, a user sits at the position of the cushion, the electromagnetic damping system also comprises a mechanical structure similar to the traditional boat changer, the user continuously pulls the drawstring, thereby enhancing the arm strength, the latissimus dorsi and the action coordination ability, wherein, the body-building vehicle state function, handle 5 can carry out the front and back regulation, and the convenience of customers grips.

Preferably, for the convenience of understanding, the present invention discloses a specific embodiment of a set of support members, the longest second support arm 43 is 447mm and 40mm wide, and the shortest second support arm 43 is 280mm and 40mm wide, assuming that two second support arms 43 are provided, the height of one second support arm 43a is 447mm and the height of the other second support arm 43b is 280 mm.

Further, in order to ensure that the rotating member 4 is arranged flush with the ground in the rowing machine state, the length of the first support arm 42 is the same as the distance from the free end of the rotating member 4 to the bottom of the support base 1; wherein, when the first supporting arm 42 is angularly adjusted to be vertically arranged with the rotating member 4 and one end of the rotating member 4 contacts the ground, the rotating member 4 is arranged in parallel with the ground, thereby standardizing the exercise posture of the trainer.

Further, in order to prevent the first support arm 42 and the second support arm 43 from being worn during the supporting process, a rubber layer is disposed on one end surface of the first support arm 42 and the second support arm 43 away from the rotary member 4, and when the rubber layer is worn seriously, the rubber layer can be removed and replaced.

Wherein, as shown in fig. 2, because of the difference in body shape of different people, the position of the electromagnetic damping system 2 is not necessarily convenient for the user to use, in order to allow the user to adjust the position of the electromagnetic damping system 2, the electromagnetic damping system 2 comprises a slider 21 and a damping mechanism 22 fixedly connected to the slider 21, the slider 21 is slidably connected to the first motion profile 12, the first motion profile 12 is arranged in an arc, and the surface of the slider 21 is further arranged with a fastening assembly which fixes the position of the slider 21 with respect to the first motion trajectory 12, when the user needs to adjust the position of the electromagnetic damping system 2, the position of the slider 21 is adjusted first, the slider 21 moves along the first movement trajectory 12, and the damper mechanism 22 is supported, after the slider 21 is moved to a proper position, the position of the slider 21 is fixed using a fastening assembly, thereby completing the adjustment and fixation of the position of the damper mechanism 22.

As shown in fig. 4, in order to meet the ergonomic design, the user can also adjust the position of the seat mechanism 3, the seat mechanism 3 includes a longitudinal supporting mechanism 34 capable of adjusting the height up and down and a transverse supporting mechanism 33 fixedly connected to the top of the longitudinal supporting mechanism 34, the second cushion 31 is slidably connected to the transverse supporting mechanism 33 through a sliding assembly 32, wherein the height of the second cushion 31 can be adjusted up and down by adjusting the height of the longitudinal supporting mechanism 34, and the second cushion 31 can also be adjusted in the front and back positions, the sliding assembly 32 can be composed of a sliding sleeve, a threaded post and a screw, the sliding sleeve is slidably connected to the transverse supporting mechanism 33, the threaded post is embedded in the sliding sleeve, and the screw is threadedly connected to the threaded post, and the position of the sliding sleeve can be fixed by tightening the screw.

Wherein, for convenient understanding, the utility model discloses a specific embodiment of vertical supporting mechanism 34, vertical supporting mechanism 34 is provided with the spacing subassembly of second including the second bracing piece that is provided with the first bracing piece of cavity and the first bracing piece cavity of sliding connection on the first bracing piece, the relative position of the fixed first bracing piece of the spacing subassembly of second and second bracing piece.

Further, as shown in fig. 8, for convenience of understanding, the utility model discloses a specific embodiment of a limiting assembly, the limiting assembly comprises an electromagnet and an electromagnet 1.1 arranged at the upper end of a supporting seat 1, and a metal block 4.1 made of magnetic material is arranged at the position of the limiting end of a rotating member 4; wherein, when supporting seat 1 upper end contact rotating member 4, electro-magnet 1.1 adsorbs metal block 4.1, and wherein, electro-magnet 1.1 is connected to independent power and switch, and when under the mode of exercise bicycle, to electro- magnet 1,1 circular telegram, supporting seat 1 adsorbs rotating member 4's spacing end to reduce the space of taking up an area of, when in rowing machine mode or drawing abdomen quick-witted mode, can cut off the power supply to electro-magnet 1.1, thereby can make the spacing end of rotating member 4 and supporting seat 1 separation.

As shown in fig. 5 and 6, the same resistance system is used in different exercise modes of the present invention, and the damping mechanism 22 includes an inner resistance device 22.2 and two outer resistance devices 22.1; the external resistance device 22.1 comprises: the rotating mechanism comprises a rotating shaft 221 and a pedal movably connected with the first end of the rotating shaft 221; a plate body 222 arranged to be perpendicular to the rotation shaft 221, and the rotation shaft 221 is rotatably connected to the plate body 222; a metal magnetic sheet 223 fixedly connected to the second end of the rotation shaft 221; the internal resistance mechanism 22.2 includes: a housing 2212 arranged in a hollow structure, two plate bodies 222 being installed at both sides of the housing 2212; the magnetic control resistance wheel 2222 is arranged in a hollow cavity of the shell 2212 and is rotatably connected with the shell 2212; the vortex spring mechanism is arranged and connected with the magnetic control resistance wheel 2222; the draw tape 2223 is arranged and wound on the surface of the magnetic control resistance wheel 2222; wherein, the opening has been seted up on shell 2212 surface, and stretching strap 2223 passes the opening, and stretching strap 2223 one end is connected with handle 2224, the utility model discloses use the two resistance structures of magnetic control, carried out the innovation of structure to exercise bicycle's resistance through the research, lean on the size of adjusting current to adjust the resistance, and change two magnets with traditional resistance mechanism into by two metal magnetic sheets 223 and a magnetic control resistance wheel 2222 and constitute, form the resistance between magnetic control resistance wheel 2222 and the metal magnetic sheet 223, no matter the user uses the exercise bicycle mode, the machine mode of drawing abdomen or rowing machine mode, all need be to overcoming the resistance motion between magnetic control resistance wheel 2222 and the metal magnetic sheet 223, two can be through the size of changing the electric current through metal magnetic sheet 223 or magnetic control resistance wheel 2222 to also adjust the size of resistance.

To sum up, can understand, the utility model discloses the problem of rowing machine and how to share same resistance is solved to the problem of three kinds of function integrations of exercise bicycle, rowing machine, machine of drawing the abdomen, for convenient understanding, the utility model discloses a three specific embodiment explains.

Example 1

As shown in fig. 7, embodiment 1 is a schematic structural diagram of the present invention in an exercise bike mode, and includes a supporting system and an electromagnetic damping system 2 installed on the supporting system, the electromagnetic damping system 2 is configured to provide resistance to a user during use of the exercise machine, the supporting system includes a supporting seat 1, a first motion track 12 from top to bottom is arranged on a surface of the supporting seat 1, and the damping system 2 is disposed at the position of the first motion track; the seat mechanism 3 is arranged on the surface of the supporting seat 1, and the seat mechanism 3 is arranged opposite to the first motion trail 12; the rotating piece 4 is arranged opposite to the first motion track and is provided with a free end and a limiting end, the free end of the rotating piece 4 is rotatably connected with the lower end of the supporting seat 1, and the limiting end of the rotating piece 4 is connected with the upper end of the supporting seat 1 through a limiting component; the holding piece 5 is arranged at the upper end position of the supporting seat 1; wherein, the rotating member 4 includes a set of parallel arrangement's first holding surface and second holding surface, be provided with the cushion on the first holding surface, rotating member 4 rotates and connects first support arm 42, first support arm 42 arranges to be close to the setting of rotating member 4 free end, rotating member 4 second holding surface rotates and connects the supporting component, the supporting component comprises a plurality of second support arms 43 that length degressive in proper order, the second support arm 43 who is furthest away from first support arm 42 is the shortest for other second support arms 43 length, and the second support arm 43 length that is furthest away from first support arm 42 is greater than first support arm 42 length.

Example 2

As shown in fig. 9, embodiment 2 is a schematic structural diagram of the present invention in the rowing mode, including a support system and an electromagnetic damping system 2 installed on the support system, where the electromagnetic damping system 2 is configured to provide resistance to a user during use of the exercise device, the support system includes a support base 1, a first motion track 12 is arranged on a surface of the support base 1 from top to bottom, and the damping system 2 is disposed at the first motion track; the seat mechanism 3 is arranged on the surface of the supporting seat 1, and the seat mechanism 3 is arranged opposite to the first motion trail 12; the rotating piece 4 is arranged opposite to the first motion track and is provided with a free end and a limiting end, and the free end of the rotating piece 4 is rotatably connected with the lower end of the supporting seat 1; the holding piece 5 is arranged at the upper end position of the supporting seat 1; wherein, the rotating member 4 comprises a group of first supporting surface and second supporting surface which are arranged in parallel, a cushion is arranged on the first supporting surface, the rotating member 4 is rotatably connected with a first supporting arm 42, the first supporting arm 42 is arranged to be close to the free end of the rotating member 4, the second supporting surface of the rotating member 4 is rotatably connected with a supporting component, the supporting component is composed of a plurality of second supporting arms 43 with sequentially decreasing length, the second supporting arm 43 farthest from the first supporting arm 42 is shortest relative to other second supporting arms 43, the length of the second supporting arm 43 farthest from the first supporting arm 42 is larger than that of the first supporting arm 42, for the rowing mode, the user needs to adjust the supporting component to make the second supporting arm 43 fit with the rotating member 4, then the first supporting arm 42 is rotated to make the first supporting arm 42 contact with the ground, the rotating member 4 is supported, and at this time, the rotating member 4 is arranged in parallel with the ground, the user sits at the seat cushion position and the electromagnetic damping system also includes a mechanical structure similar to a traditional boat changer, the user constantly pulls the drawstring, thereby enhancing arm strength, latissimus dorsi and motion coordination.

Example 3

As shown in fig. 10, embodiment 3 is a schematic structural diagram of the present invention in the abdomen exercise machine mode, including a support system and an electromagnetic damping system 2 installed on the support system, wherein the electromagnetic damping system 2 is configured to provide resistance to a user during use of the exercise apparatus, the support system includes a support base 1, a first motion track 12 is arranged on a surface of the support base 1 from top to bottom, and the damping system 2 is disposed at the first motion track; the seat mechanism 3 is arranged on the surface of the supporting seat 1, and the seat mechanism 3 is arranged opposite to the first motion trail 12; the rotating piece 4 is arranged opposite to the first motion track and is provided with a free end and a limiting end, and the free end of the rotating piece 4 is rotatably connected with the lower end of the supporting seat 1; the holding piece 5 is arranged at the upper end position of the supporting seat 1; wherein, the rotating member 4 comprises a group of first supporting surface and second supporting surface which are arranged in parallel, a cushion is arranged on the first supporting surface, the rotating member 4 is rotatably connected with a first supporting arm 42, the first supporting arm 42 is arranged to be arranged close to the free end of the rotating member 4, the second supporting surface of the rotating member 4 is rotatably connected with a supporting component, the supporting component is composed of a plurality of second supporting arms 43 with successively decreasing lengths, the second supporting arm 43 farthest from the first supporting arm 42 is shortest relative to other second supporting arms 43, the length of the second supporting arm 43 farthest from the first supporting arm 42 is larger than that of the first supporting arm 42, for the abdomen drawing machine mode, the free end of the rotating member 4 is separated from the upper end of the supporting seat 1, the angle of the supporting component is adjusted, so that the lower end of the second supporting arm 43 contacts with the ground to support the rotating member 4, at the moment, the rotating member 4 is arranged obliquely relative to the ground, the user places the legs at the cushion position, the limiting plate that sets up bottom the supporting seat is trampled to both feet, because the slope setting of rotating member, the slip about the user relies on the gravity of self makes the belly also obtain taking exercise, and wherein, the position of cushion can be adjusted around on the rotating member.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (10)

1. A switchable mode exercise machine comprising a support system and an electromagnetic damping system (2) mounted on the support system, the electromagnetic damping system (2) being configured to provide a resistance force to a user during use of the exercise machine, the support system comprising:

the device comprises a supporting seat (1), a first motion track (12) from top to bottom is arranged on the surface of the supporting seat, and a damping system (2) is arranged at the position of the first motion track;

the seat mechanism (3) is arranged on the surface of the supporting seat (1), and the seat mechanism (3) is arranged opposite to the first motion track (12);

the rotating piece (4) is arranged opposite to the first motion track and is provided with a free end and a limiting end, the free end of the rotating piece (4) is rotatably connected with the lower end of the supporting seat (1), and the limiting end of the rotating piece (4) is connected with the upper end of the supporting seat (1) through a limiting assembly;

the holding piece (5) is arranged at the upper end position of the supporting seat (1);

wherein, rotating member (4) are including a set of parallel arrangement's first holding surface and second holding surface, be provided with the cushion on the first holding surface, rotating member (4) are rotated and are connected first supporting arm (42), first supporting arm (42) are arranged to be close to rotating member (4) free end sets up, rotating member (4) second holding surface is rotated and is connected the supporting component, the supporting component comprises a plurality of second supporting arms (43) that length progressively diminishes in proper order, and keep away from furthest second supporting arm (43) of first supporting arm (42) are the shortest for other second supporting arm (43) length, and keep away from furthest second supporting arm (43) length of first supporting arm (42) is greater than first supporting arm (42) length.

2. A switchable mode fitness apparatus according to claim 1, wherein the longest second support arm (43) has a height 447mm and a width 40mm, and the shortest second support arm (43) has a height 280mm and a width 40 mm.

3. A switchable mode fitness apparatus according to claim 1, wherein the length of the first support arm (42) is the same as the distance from the free end of the rotatable member (4) to the bottom of the support base (1);

when the angle of the first supporting arm (42) is adjusted to be perpendicular to the rotating part (4) and one end of the rotating part (4) is in contact with the ground, the rotating part (4) is arranged in parallel with the ground.

4. A switchable mode fitness apparatus according to claim 3, wherein a rubber layer is arranged on the surface of the first support arm (42) and the second support arm (43) remote from the rotation element (4).

5. A switchable fitness apparatus according to claim 1, wherein the electromagnetic damping system (2) comprises a slider (21) and a damping mechanism (22) fixedly connected to the slider (21), wherein the slider (21) is slidably connected to the first motion profile (12), wherein the first motion profile (12) is arranged in an arc, and wherein a fastening assembly is arranged on the surface of the slider (21), wherein the fastening assembly fixes the position of the slider (21) relative to the first motion profile (12).

6. A switchable fitness apparatus according to any of claims 1 to 5, wherein the seat mechanism (3) comprises a longitudinal support mechanism (34) with an adjustable height up and down and a transverse support mechanism (33) fixedly connected to the top of the longitudinal support mechanism (34), the second cushion (31) being slidably connected to the transverse support mechanism (33) via a slide assembly (32).

7. A switchable mode fitness apparatus according to claim 6, wherein the longitudinal support means (34) comprises a first support bar provided with a cavity and a second support bar slidably connected to the cavity of the first support bar, the first support bar being provided with a second stop assembly which fixes the relative position of the first support bar and the second support bar.

8. The switchable exercise apparatus of claim 6, wherein the position-limiting component comprises an electromagnet and the electromagnet (1.1) is arranged at the upper end of the supporting seat (1), and a metal block (4.1) made of magnetic material is arranged at the position of the position-limiting end of the rotating member (4);

when the upper end of the supporting seat (1) is in contact with the rotating piece (4), the electromagnet (1.1) adsorbs the metal block (4.1).

9. A switchable fitness apparatus according to claim 5, wherein the damping mechanism (22) comprises one internal resistance device (22.2) and two external resistance devices (22.1);

the external resistance device (22.1) comprises:

the rotating mechanism comprises a rotating shaft (221) and a pedal movably connected with the first end of the rotating shaft (221);

a plate body (222) arranged to be perpendicular to the rotating shaft (221), and the rotating shaft (221) is rotatably connected with the plate body (222);

a metal magnetic sheet (223) arranged to be fixedly connected to a second end of the rotating shaft (221);

the internal resistance mechanism (22.2) further comprises:

a housing (2212) arranged in a hollow structure, two of the plate bodies (222) being installed at both sides of the housing (2212);

the magnetic control resistance wheel (2222) is arranged in a hollow cavity of the shell (2212) and is rotationally connected with the shell (2212);

the volute spring mechanism is arranged and connected with the magnetic control resistance wheel (2222);

the pull belt (2223) is arranged and wound on the surface of the magnetic control resistance wheel (2222);

the surface of the shell (2212) is provided with a gap, the pull belt (2223) penetrates through the gap, and one end of the pull belt (2223) is connected with the handle (2224).

10. A switchable mode fitness apparatus according to claim 9, wherein the magnetically controlled resistance wheel (2222) comprises a magnetic attraction disc, the first power supply system supplies power to the magnetic attraction disc, and the second power supply system supplies power to both of the metallic magnetic pieces (223).

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