CN216934589U - Reluctance generator elliptical machine - Google Patents

Abstract

The utility model relates to the field of fitness equipment, in particular to a magnetic resistance power generation elliptical machine. The elliptical machine comprises a support, an elliptical machine power generation base part (41) is arranged on the support, the elliptical machine power generation base part (41) comprises a shell, a rotating wheel (201) is arranged inside the shell, the middle of the rotating wheel (201) is fixedly connected with a rotating shaft, power input can be realized through the rotating shaft, the rotating wheel (201) is in power connection with a power generation device wheel (204), a shaft in the middle of the power generation device wheel (204) is connected with a power input shaft (205) of the power generation device through a coupler, and the power input shaft (205) of the power generation device is a power generation device (203); the power generation device (203) extends out of a line and is connected with a display screen of the elliptical machine; an elliptical step portion (42) and an elliptical handle portion (43) are disposed on the support.

Description

Reluctance generator elliptical machine

technical field

The utility model relates to the field of fitness equipment, in particular to a magnetoresistive power generating elliptical machine.

Background technique

Search the abstracts of Chinese published patents with "fitness, magnetoresistance and power generation" as the search formula.

CN113648598A discloses an electromagnetic damping spacewalker, which mainly swings, however, the power generation is to rotate instead of reciprocating swing;

CN109131710A discloses a central axis torque sensor and a wheel hub motor of an integrated power and fitness bicycle, which have nothing to do with the fitness equipment of this patent;

CN108114410A discloses that a fitness machine with stepless magnetic control damping combined with manual emergency braking uses a flywheel to rotate; however, the flywheel has high cost and is not suitable for most fitness equipment;

CN105056475A discloses an exercise bike with a somatosensory game function mainly to obtain a game somatosensory, without considering the efficiency of power generation;

CN103463797A discloses that the sports equipment with self-generating and grid-connecting function and electromagnetic resistance adopts DC power generation.

However, the disadvantages of the prior art are:

1. There is no motion for efficient reluctance control, and the power generation efficiency is too low;

2. The power generation unit cannot be applied to a variety of sports equipment;

3. No rain protection;

4. Multi-purpose is not diverse.

Utility model content

Purpose of the utility model: In order to provide a magnetoresistive power generating device for fitness equipment with better effects, see the specific technical effects in the specific implementation section for specific purposes.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

Scheme 1: magnetoresistive power generation device for fitness equipment;

Option 2: Seat adjustment structure and limit block for fitness equipment;

Option 3: Magnetoresistive power generation hand-cranked fitness equipment;

Option 4: reluctance power generation cycling exercise bike;

Option five: reluctance generator elliptical machine.

Option One:

The magnetoresistive power generation device for fitness equipment is characterized in that the power generation device includes a power generation base part, the power generation base part includes a casing, a rotating wheel 201 is arranged inside the casing, and the middle part of the rotating wheel 201 is fixedly connected to a rotating shaft, and the rotating shaft The power input can be realized, the rotating wheel 201 is connected to the power generator wheel 204, the middle shaft of the power generator wheel 204 is connected to the power generator power input shaft 205 through the coupling, and the power generator power input shaft 205 is the power generator 203; the power generator The 203 extension line is connected to the display screen.

A further technical solution of the present invention is that the rotating wheel 201 and the power generating device wheel 204 are connected by a pulley.

A further technical solution of the present invention is that the rotating wheel 201 and the power generating device wheel 204 are connected by gears.

A further technical solution of the utility model is that a heat dissipation hole is arranged on the casing.

A further technical solution of the present invention is that a battery is arranged in the casing included in the power generation base part 2 .

A further technical solution of the present invention is that a USB charging port is arranged on the casing where the display screen is located.

The further technical solution of the utility model is that the basic part of the power generation includes a shell and two parts, and the shells of the two parts are butted to realize waterproof docking.

The further technical solution of the utility model is that the casing included in the power generation base part is streamlined.

A further technical solution of the present invention is that the diameter of the rotating wheel 201 is larger than that of the power generating device wheel 204 .

Option II:

The seat adjustment structure for fitness equipment is characterized in that the adjustment structure includes a seat post 7, the seat above the seat post 7 includes a seat, the seat post 7 is nested in an outer cylinder 8, and the outer cylinder 8 is fixedly connected to a limit adjustment housing 904, two concentrically arranged limit blocks 901 and two 902 are arranged in the limit adjustment housing 904. The adjusting screw 903 passing through the concentric holes 905 of the first limit block 901 and the second limit block 902 . Rotating the adjusting screw 903 can make the first limit block 901 and the second limit block 902 move relatively far away or close to each other; when the first limit block 901 and the second limit block 902 move close to each other, the seat post 7 can be squeezed to fix the seat Column 7.

A further technical solution of the present invention is that the end of the adjusting screw 903 includes an adjusting knob 9 .

The seat adjustment structure limit block for fitness equipment is characterized in that the limit block includes a limit block 1 901 and a limit block 2 902, and the limit block 1 901 and the limit block 2 902 each include an arc portion 906, It also includes concentric holes 905 that can pass through the first limit block 901 and the second limit block 902 .

third solution:

The magnetoresistive power generation hand-cranked fitness device is characterized in that, the exercise device includes a hand-cranked strut 4 as a support, and the bottom of the hand-cranked strut 4 can be fixed on the ground by bolts;

An outer cylinder 8 is inclined and protruded from the hand crank column 4, and a hand crank seat 5 is arranged above the outer cylinder;

A hand-cranked power generation base part 2 is fixed above the hand-cranked support 4; the hand-cranked power generation base part 2 includes a casing, and a rotating wheel 201 is arranged inside the casing. The middle of the rotating wheel 201 is fixedly connected to a rotating shaft, and the rotating shaft can realize power input, The rotating wheel 201 is connected to the power generator wheel 204, the central shaft of the power generator wheel 204 is connected to the power generator power input shaft 205 through the coupling, and the power generator power input shaft 205 is the power generator 203; the power generator 203 is connected by the extension line on the display screen;

The rotating shaft is connected to the hand crank handle 3 .

A further technical solution of the present invention is that a heat dissipation hole is arranged on the shell of the basic part 2 of the hand-cranked power generation.

A further technical solution of the present invention is that the display screen is a hand-crank display screen 1 .

A further technical solution of the present invention is that the line of the power generating device 203 runs in the middle of the hand crank support 4 and is connected to the display screen located at the upper end of the hand crank support 4 .

A further technical solution of the present invention is that a seat adjustment structure is arranged on the outer cylinder 8 .

Option four:

The magnetoresistive power generation cycling exercise bike is characterized in that, the cycling exercise bike comprises a cycling bracket 36, a cycling bracket 36, and a cycling handle 35 is arranged at the top of the cycling bracket 36;

An outer cylinder 8 is arranged obliquely protruding from the riding bracket 36, and a riding seat 32 is arranged above the outer cylinder;

The basic part 31 of cycling power generation is fixed on the outer cylinder 8. The basic part 31 of cycling power generation includes a casing. A rotating wheel 201 is arranged inside the casing. The middle of the rotating wheel 201 is fixedly connected to a rotating shaft. The power of the wheel 201 is connected to the generator wheel 204. The shaft in the middle of the generator wheel 204 is connected to the power input shaft 205 of the generator through a coupling. The power input shaft 205 of the generator is the generator 203; Riding electronic screen 34;

The rotating shaft is connected to the footrest 33 .

A further technical solution of the present invention is that the riding electronic screen 34 is placed in the middle of the riding handle 35.

A further technical solution of the present invention is that a USB charging port is arranged on the riding electronic screen 34 .

A further technical solution of the present invention is that the riding handle 35 is a closed quadrilateral structure.

A further technical solution of the present invention is that the bottom of the riding bracket 36 is fixed on the ground by bolts.

A further technical solution of the present invention lies in that the middle part of the housing included in the basic part 31 of cycling power generation includes a hole, and the outer cylinder 8 passes through the hole.

Option five:

The magnetoresistive power generation elliptical machine is characterized in that the elliptical machine includes a bracket, on which is arranged a basic part 41 for power generation of the elliptical machine, the basic part 41 for power generation of the elliptical machine includes a casing, a rotating wheel 201 is arranged inside the casing, and the middle part of the rotating wheel 201 is fixed The rotating shaft is connected to the rotating shaft, and the rotating shaft can realize power input. The rotating wheel 201 is connected to the power generator wheel 204. The shaft in the middle of the power generator wheel 204 is connected to the power generator power input shaft 205 through the coupling, and the power generator power input shaft 205. It is the power generation device 203; the power generation device 203 is connected to the display screen of the elliptical machine through the extension line;

An elliptical machine footrest portion 42 and an elliptical machine handle portion 43 are arranged on the stand.

A further technical solution of the utility model is that a supporting column is arranged behind the bracket, and the column is used to support the bracket.

The utility model adopting the above technical solution has the following beneficial effects compared to the prior art: a unitized or modular power generation unit is provided, and the power generation unit can be installed in a variety of physical exercise structures as a whole. Patented scheme three to scheme five. This patent is pioneering in that all kinds of sports equipment can be used for power generation, the rotating shaft can realize power input, and the generated electricity can be supplied to the display screen; the rotating shaft is installed through the bearing, which is more stable and safe.

Description of drawings

In order to further illustrate the present utility model, further description is given below in conjunction with the accompanying drawings:

Fig. 1 is a three-dimensional view of a magneto-resistive power generation hand-cranked fitness device;

Fig. 2 is the front schematic diagram of the magnetoresistive power generation hand-cranked fitness apparatus;

Fig. 3 is the schematic side view of magnetoresistive power generation hand-cranked fitness equipment;

4 is a schematic structural diagram of a magnetoresistive power generating device;

5 is a schematic diagram of a seat adjustment structure;

6 is a schematic diagram of a hand crank support of a magnetoresistive power generating device;

7 is a perspective view of a limit block;

Figure 8 is a schematic diagram of the structure of the adjusting screw

Fig. 9 is the structural diagram of the seat of the limit block;

Figure 10 is a perspective view of a reluctance power generation cycling exercise bike;

Figure 11 is a perspective view of another perspective view of the magnetoresistive power generation cycling exercise bike;

Figure 12 is a side schematic view of a magnetoresistive power generation cycling exercise bike;

Figure 13 is a schematic front view of a reluctance power generation cycling exercise bike;

Figure 14 is a schematic top view of a reluctance power generation cycling exercise bike;

15 is a schematic diagram of a bracket of a magneto-resistive power generation cycling exercise bike;

Figure 16 is a schematic diagram of the riding handle of the reluctance power generation cycling exercise bike;

Figure 17 is a perspective view of a reluctance generator elliptical machine;

18 is a schematic diagram of another perspective of the reluctance generator elliptical machine;

19 is a schematic side view of a reluctance generator elliptical machine;

Among them: 1. Hand-cranked display screen; 2. Basic part of hand-cranked power generation; 3. Hand-crank handle; 4. Hand-crank pillar; 5. Hand-crank seat; 6. Base; 7. Seat column; 8. Outer cylinder; 9. Adjustment knob; 201. Turning wheel; 202. Shell; 203. Power generator; 204. Power generator wheel; 205. Power input shaft of power generator; 901. Limit block one; 902. Limit block two; 903. Adjustment screw; 904. Limit adjustment shell; 905. Concentric hole; 906. Arc part; 31. Basic part of cycling power generation; 32. Riding seat; 33. Pedal; 34. Riding electronic screen; 35. Cycling handle; 36. Cycling bracket; 41. Basic part of elliptical machine power generation; 42. Pedal part of elliptical machine; 43. Handle part of elliptical machine.

Detailed ways

The present invention will be further clarified below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" , "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying the indicated device or element. It must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection. The connection can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

This patent provides a variety of parallel solutions, and the different expressions belong to an improved solution based on the basic solution or a parallel solution. Each scheme has its own unique characteristics. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as there is no conflict with each other. The fixing method not described in the text can be any fixing method such as thread fixing, bolt fixing or glue bonding.

Option One:

Embodiment 1: in conjunction with Figure 5;

The magnetoresistive power generation device for fitness equipment is characterized in that the power generation device includes a power generation base part, the power generation base part includes a casing, a rotating wheel 201 is arranged inside the casing, and the middle part of the rotating wheel 201 is fixedly connected to a rotating shaft, and the rotating shaft The power input can be realized, the rotating wheel 201 is connected to the power generator wheel 204, the middle shaft of the power generator wheel 204 is connected to the power generator power input shaft 205 through the coupling, and the power generator power input shaft 205 is the power generator 203; the power generator The 203 extension line is connected to the display screen. The substantial technical effect and the realization process of the technical solution here, that is, the basic functions are as follows: This embodiment provides a unitized or modular power generation unit, which can be integrally installed in a variety of sports For the exercise structure, reference may be made to solutions three to five of this patent. This patent is pioneering in that all kinds of sports equipment can be used for power generation, the rotating shaft can realize power input, and the generated power can be supplied to the display screen.

Embodiment 2: As a further improved solution or a parallel solution or an optional independent solution, the rotating wheel 201 and the generator wheel 204 are connected by a pulley. The substantial technical effect and the realization process of the technical solution here are as follows: The solution provided in this embodiment is a belt to transmit power, preferably a rack belt.

Embodiment 3: As a further improved scheme or a parallel scheme or an optional independent scheme, a further technical scheme of the present invention is that the rotating wheel 201 and the generator wheel 204 are connected by gears. The substantial technical effect and the realization process of the technical solution here are as follows: the gears are closely connected, which can realize high-power power generation. grades of power transmission.

Embodiment 4: As a further improved solution or a parallel solution or an optional independent solution, a heat dissipation hole is arranged on the casing. The substantial technical effect of the technical solution here and its realization process are as follows: The heat dissipation holes are mainly used to avoid too much heat in the process of power generation and cause damage to the generator, especially in some high temperature conditions, such as summer Wait.

Embodiment 5: As a further improved solution or a parallel solution or an optional independent solution, a battery is arranged in the housing included in the power generation base part 2 . The substantial technical effect and the realization process of the technical solution here are as follows: in addition to being able to supply and use power generation, it can also collect energy, which is convenient for multiple use.

Embodiment 6: As a further improved solution or a parallel solution or an optional independent solution, a USB charging port is arranged on the housing where the display screen is located. The substantial technical effect and the realization process of the technical solution here are as follows: the USB charging port can charge the mobile phone.

Embodiment 7: As a further improved solution or a parallel solution or an optional independent solution, the basic part of the power generation includes a shell including two parts, and the shells of the two parts are docked to achieve waterproof docking. The substantial technical effect and the realization process of the technical solution here are as follows: This embodiment is mainly used for outdoor use, which can prevent rainwater from entering the power generation device.

Embodiment 8: As a further improved solution or a parallel solution or an optional independent solution, the casing included in the power generation base part is streamlined. The substantial technical effect and the realization process of the technical solution here are as follows: the streamlined shape can facilitate rainwater conduction and avoid the impact of rainwater on fitness equipment.

Option 2: Refer to Figure 7 and Figure 8;

Embodiment 9: As a further improved solution or a parallel solution or an optional independent solution, a seat adjustment structure for fitness equipment is characterized in that the adjustment structure includes a seat post 7, and the seat above the seat post 7 includes a seat, The seat post 7 is nested in the outer cylinder 8, and the outer cylinder 8 is fixedly connected to a limit adjustment housing 904. In the limit adjustment shell 904, two concentrically arranged limit blocks 1 901 and second limit blocks 902 are arranged. The first block 901 and the second limit block 902 each include an arc-shaped portion 906 , and also include an adjusting screw 903 that can pass through the concentric holes 905 of the first limit block 901 and the second limit block 902 . Rotating the adjusting screw 903 can make the first limit block 901 and the second limit block 902 move relatively far away or close to each other; when the first limit block 901 and the second limit block 902 move close to each other, the seat post 7 can be squeezed to fix the seat Column 7. The substantial technical effect and the realization process of the technical solution here are as follows: This embodiment provides a specific fixing method. When using, first relatively twitch the seat post 7, adjust it to the required height, and then rotate it. The adjusting screw 903, the first limit block 901 and the second limit block 902 clamp and squeeze the seat post 7 to achieve fixing.

Embodiment 10: As a further improved solution or a parallel solution or an optional independent solution, the end of the adjustment screw 903 includes an adjustment knob 9 . The substantial technical effect achieved by the technical solution here and the realization process thereof are as follows: the adjustment knob 9 is convenient to rotate and can be easily rotated.

Embodiment 11: As a further improved solution or a parallel solution or an optional independent solution, a seat adjustment structure limit block for fitness equipment is characterized in that the limit block includes a limit block 1 901 and a limit block Second 902 , the first limit block 901 and the second limit block 902 each include an arc-shaped portion 906 , and also include concentric holes 905 that can pass through the first limit block 901 and the second limit block 902 . The substantial technical effect and the realization process of the technical solution here are as follows: This embodiment can be used and sold separately.

third solution:

Embodiment 12: as a further improved scheme or a parallel scheme or an optional independent scheme, refer to Figure 1, Figure 2, Figure 3; a magneto-resistance power generation hand-cranked fitness device, characterized in that the fitness device includes a hand as a support. Rocker 4, the bottom of hand rocker 4 can be fixed on the ground by bolts;

An outer cylinder 8 is inclined and protruded from the hand crank column 4, and a hand crank seat 5 is arranged above the outer cylinder;

A hand-cranked power generation base part 2 is fixed above the hand-cranked support 4; the hand-cranked power generation base part 2 includes a casing, and a rotating wheel 201 is arranged inside the casing. The middle of the rotating wheel 201 is fixedly connected to a rotating shaft, and the rotating shaft can realize power input, The rotating wheel 201 is connected to the power generator wheel 204, the central shaft of the power generator wheel 204 is connected to the power generator power input shaft 205 through the coupling, and the power generator power input shaft 205 is the power generator 203; the power generator 203 is connected by the extension line on the display screen;

The rotating shaft is connected to the hand crank handle 3 . The substantial technical effect and the realization process of the technical solution here are as follows: The first solution is used in this embodiment, and the unitized assembly power generation base part 2 can be assembled in this embodiment, which is convenient for hand-cranking exercise.

Embodiment 13: As a further improved solution or a parallel solution or an optional independent solution, a heat dissipation hole is arranged on the shell of the basic part 2 of the hand-cranked power generation.

Embodiment 14: As a further improved solution or a parallel solution or an optional independent solution, the display screen is a hand-cranked display screen 1 .

Embodiment 15: As a further improved solution or a parallel solution or an optional independent solution, the line of the power generating device 203 runs in the middle of the hand crank support 4 and is connected to the display screen at the upper end of the crank support 4 . The substantial technical effect and the realization process of the technical solution here are as follows: this embodiment can hide the line in the hand crank support 4, which is more beautiful and prevents the line from being damaged.

Embodiment 16: As a further improved solution or a parallel solution or an optional independent solution, a seat adjustment structure is arranged on the outer cylinder 8 .

Option four:

Embodiment 17: As a further improved solution or a parallel solution or an optional independent solution, refer to Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16; , characterized in that the cycling exercise bike includes a cycling bracket 36, a cycling bracket 36, and a cycling handle 35 is arranged at the top of the cycling bracket 36; an outer cylinder 8 is arranged on the cycling bracket 36, and an outer cylinder 8 is arranged above the outer cylinder. There are riding seats 32;

The basic part 31 of cycling power generation is fixed on the outer cylinder 8. The basic part 31 of cycling power generation includes a casing. A rotating wheel 201 is arranged inside the casing. The middle of the rotating wheel 201 is fixedly connected to a rotating shaft. The power of the wheel 201 is connected to the generator wheel 204. The shaft in the middle of the generator wheel 204 is connected to the power input shaft 205 of the generator through a coupling. The power input shaft 205 of the generator is the generator 203; Riding electronic screen 34;

The rotating shaft is connected to the footrest 33 . The substantial technical effect and the realization process of the technical solution here are as follows: it can be modularly installed in the pedal fitness equipment. Easy to exercise. As a further preference, the shell of the basic part 31 for cycling power generation can be directly used as a seat. In this design, the seat can be omitted, which is suitable for people with relatively large buttocks.

Embodiment 17: As a further improved solution or a parallel solution or an optional independent solution, the riding electronic screen 34 is placed in the middle of the riding handle 35 . The substantial technical effect and the realization process of the technical solution here are as follows: the display screen can be viewed while riding, which makes fitness more interesting.

Embodiment 18: As a further improved solution or a parallel solution or an optional independent solution, a USB charging port is arranged on the riding electronic screen 34 . The substantial technical effect and the realization process of the technical solution here are as follows: the USB charging port can charge the mobile phone.

Embodiment 19: As a further improved solution or a parallel solution or an optional independent solution, the riding handle 35 is a closed quadrilateral-like structure. The substantial technical effect and the realization process of the technical solution here are as follows: the quadrilateral-like structure is convenient to hold by hand.

Embodiment 20: As a further improved solution or a parallel solution or an optional independent solution, the bottom of the riding bracket 36 is fixed on the ground by bolts. The substantial technical effects achieved by the technical solutions herein and the realization process thereof are as follows: This embodiment provides a specific fixing manner, and similar implementation manners are all within the protection scope of this patent.

Embodiment 21: As a further improved solution or a parallel solution or an optional independent solution, the middle part of the housing included in the basic part 31 of cycling power generation includes a hole, and the outer cylinder 8 passes through the hole. The substantial technical effect achieved by the technical solution here and its realization process are as follows: the housing included in the basic part 31 of cycling power generation can be installed on various brackets.

Option five:

Embodiment 22: As a further improved solution or a parallel solution or an optional independent solution, refer to Figure 17, Figure 18, Figure 19, a reluctance generator elliptical machine, characterized in that the elliptical machine includes a bracket, which is arranged on the bracket There is an elliptical machine power generation base part 41, the elliptical machine power generation base part 41 includes a casing, and a rotating wheel 201 is arranged inside the casing. The generator wheel 204, the shaft in the middle of the generator wheel 204 is connected to the power input shaft 205 of the generator through the coupling, and the power input shaft 205 of the generator is the generator 203; ;

An elliptical machine footrest portion 42 and an elliptical machine handle portion 43 are arranged on the stand. The substantial technical effect and the realization process of the technical solution here are as follows: it can be modularly installed in the fitness equipment of the elliptical machine.

Embodiment 23: As a further improved solution or a parallel solution or an optional independent solution, a supporting column is arranged behind the bracket, and the column is used to support the bracket. The substantial technical effect and the realization process of the technical solution here are as follows: the supported columns are used to support the overall structure.

Innovatively, each of the above effects exists independently, and a combination of the above results can also be accomplished with a set of structures.

It should be noted that the multiple solutions provided in this patent include their own basic solutions, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There are also various changes and improvements that fall within the scope of the claims.

Claims (2)

1. The reluctance power generation elliptical machine is characterized in that, the elliptical machine comprises a support, and the support is arranged with an elliptical machine power generation base part (41), and the elliptical machine power generation base part (41) comprises a casing, and a rotating wheel (41) is arranged inside the casing. 201), the middle part of the rotating wheel (201) is fixedly connected with the rotating shaft, the rotating shaft can realize power input, the rotating wheel (201) is connected with the power generator wheel (204), and the shaft in the middle part of the power generator wheel (204) passes through the coupling shaft The power generator is connected to the power input shaft (205) of the power generator, and the power input shaft (205) of the power generator is the power generator (203); the extension line of the power generator (203) is connected to the display screen of the elliptical machine; The pedal part (42) of the elliptical machine and the handle part (43) of the elliptical machine are arranged on the bracket. 2 . The reluctance generator elliptical machine according to claim 1 , wherein a supporting column is arranged behind the bracket, and the column is used to support the bracket. 3 .

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