CN216877733U

CN216877733U - Body-building bicycle

Info

Publication number: CN216877733U
Application number: CN202220153079.1U
Authority: CN
Inventors: 陈骋
Original assignee: Random Walk Shanghai Sports Technology Co ltd
Current assignee: Random Walk Shanghai Sports Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-07-05
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a body-building bicycle, comprising: bicycle body includes: a bicycle support; a seat cushion connected to the bicycle frame, the seat cushion including a first side surface facing a riding direction and a second side surface facing away from the riding direction, the seat cushion having a cushion through-hole penetrating the seat cushion in the riding direction; the transmission assembly is connected to the bicycle bracket; a wheel connected to the transmission assembly; the pedal assembly is connected with the transmission assembly and drives the wheels to rotate through the transmission assembly; the photoelectric sensor is positioned on the second side surface of the seat cushion, the orthographic projection of the photoelectric sensor on the seat cushion is at least partially covered by the through hole of the seat cushion, and the sensor generates a riding signal; and the controller is in communication connection with the photoelectric sensor. According to the method and the device, the riding information about whether the user is positioned on the seat cushion can be obtained, so that the accuracy of the exercise data and exercise consumption of the user is improved.

Description

Body-building bicycle

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a fitness bicycle.

Background

The body-building bicycle can effectively consume fat, and has no requirement on the use skill of a user, so that the body-building bicycle becomes one of favorite body-building devices. However, the current exercise bicycles cannot recognize whether the user is seated on the exercise bicycle, and thus there may be a deviation in the exercise data fed back to the user and exercise consumption.

Therefore, how to optimize the exercise bicycle so as to improve the accuracy of exercise data and exercise consumption of the user is a technical problem to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a exercise bicycle, so as to obtain the riding information of whether the user is on the seat cushion, thereby improving the accuracy of exercise data and exercise consumption of the user.

According to one aspect of the present invention, there is provided an exercise bicycle comprising: a bicycle support; a seat cushion connected to the bicycle frame, the seat cushion including a first side surface facing a riding direction and a second side surface facing away from the riding direction, the seat cushion having a cushion through-hole penetrating the seat cushion in the riding direction; the transmission assembly is connected to the bicycle bracket; a wheel connected to the transmission assembly; the pedal assembly is connected with the transmission assembly and drives the wheels to rotate through the transmission assembly; the photoelectric sensor is positioned on the second side surface of the seat cushion, the orthographic projection of the photoelectric sensor on the seat cushion is at least partially covered by the through hole of the seat cushion, and the sensor generates a riding signal; and the controller is in communication connection with the photoelectric sensor.

In some embodiments of the utility model, the photosensor is attached to the seat cushion or the bicycle stand.

In some embodiments of the utility model, the bicycle stand includes a seat cushion mounting plate to which the seat cushion is mounted by a position adjustment assembly.

In some embodiments of the utility model, the sensor is mounted to the seat cushion mounting plate with a gap between the sensor and the position adjustment assembly.

In some embodiments of the utility model, further comprising:

an accessory bracket connected to the cushion mounting plate.

In some embodiments of the utility model, the accessory holder includes a tube that is bent to form a plurality of support ends.

In some embodiments of the utility model, further comprising:

an exercise accessory disposed in the accessory support and supported by the plurality of support ends.

In some embodiments of the present invention, the exercise accessory is a dumbbell, the dumbbell includes a handle bar and a first weight member and a second weight member connected to both ends of the handle bar, the plurality of support ends include a first support end and a second support end, the first support end forms a snap-fit port, the handle bar and a connecting portion of the first weight member are snap-fit to the snap-fit port, the second support end forms a first support surface and a second support surface which are connected, an included angle greater than 60 degrees and less than 120 degrees is formed between the first support surface and the second support surface, the first support surface supports the second weight member away from a bottom surface of the handle bar, and the second support surface supports a side wall of the second weight member.

In some embodiments of the utility model, further comprising:

the display is connected to the bicycle support through a rotating part, and the controller is integrated on the display.

In some embodiments of the utility model, the display has a camera module, and when the display is facing the seat cushion, the camera module has a viewing angle facing the seat cushion.

Compared with the prior art, the utility model has the beneficial effects that:

make photoelectric sensor be located the second side of cushion to photoelectric sensor can generate the user and whether take the signal on the cushion, and photoelectric sensor and controller communication connection can send the signal of taking for the controller and handle, so that take signal based on to the more accurate motion data of user feedback and motion consumption.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a front view of an exercise bicycle as disclosed in an embodiment of the present invention.

Figure 2 is a top view of the exercise bicycle disclosed in the embodiments of the present invention.

Fig. 3 is a perspective view of the exercise bicycle disclosed in the embodiment of the present invention.

Figure 4 is a schematic view of an exercise bicycle with an exercise accessory placed therein as disclosed in an embodiment of the present invention.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, materials, devices, etc. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

The terms "a," "an," "the," "said," and "at least one" are used to indicate the presence of one or more elements/components/parts/etc.; the terms "comprising," "having," and "providing" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.

The utility model discloses a body-building bicycle, which can obtain the riding information of whether a user is positioned on a cushion or not, thereby improving the accuracy of the exercise data and exercise consumption of the user.

Referring now to fig. 1-3, fig. 1 is a front view of an exercise bicycle in accordance with an embodiment of the present invention; FIG. 2 is a top view of the exercise bicycle disclosed in accordance with an embodiment of the present invention; fig. 3 is a perspective view of the exercise bicycle disclosed in the embodiment of the present invention.

The exercise bicycle 10 includes a bicycle body including a bicycle frame 11, a seat cushion 12, a transmission assembly 13, wheels 18, a pedal assembly 14, a photosensor 17, and a controller 16.

The bicycle frame 11 may be a Z-shaped frame. The bottom of the bicycle support 11 is provided with a supporting leg for height adjustment. The bottom of the bicycle bracket 11 can also be provided with rollers. In some embodiments, the height of the support feet can be adjusted to provide clearance between the rollers and the bottom surface to ensure that the exercise bicycle 10 does not move during the user's exercise. When a user needs to move the exercise bicycle, the height of the supporting legs can be adjusted, so that the rollers are in contact with the bottom surface, and the exercise bicycle can be moved to a target position through rolling of the rollers.

The seat cushion 12 is attached to the bicycle frame 11. The bicycle frame 11 can be connected with the seat cushion 12 through a lifting component. The lifting assembly can include a moving pipe which is fixed through a fixing pipe and sleeved with the fixing pipe, and a limiting part which limits the moving pipe. The seat cushion 12 is connected to the moving pipe to perform lifting adjustment of the seat cushion 12 by the lifting assembly. The seat cushion 12 includes a first side 121 facing in the seating direction and a second side 122 facing away from the seating direction. The seat cushion 12 has a cushion through hole 125 penetrating the seat cushion 12 in the seating direction. In this embodiment, the bicycle frame 11 includes a seat cushion mounting plate 124, and the seat cushion 12 can be mounted to the seat cushion mounting plate 124 by a position adjustment assembly 123. The orthographic projection of the cushion mounting plate 124 in the plan view direction covers the orthographic projection of the moving tube of the above-described lifter assembly, so that the cushion mounting plate 124 provides a larger mounting area for facilitating the mounting of the accessories. The position adjustment assembly 123 allows for adjustment of the rotation of the seat cushion 12 relative to the seat cushion mounting plate 124 to allow for fine adjustment of the position of the seat cushion 12.

The transmission assembly 13 is connected to the bicycle frame 11.

The number of wheels 18 may be one or two. In the present embodiment, the number of wheels 18 is shown to be two. Two wheels 18 are connected to the drive side and the driven side of the transmission assembly 13, respectively. For example, the rear wheels are connected to the drive side of the transmission assembly 13 and the front wheels are connected to the driven side of the transmission assembly 13.

A pedal assembly 14 is connected to the transmission assembly 13. The pedal assembly 14 may include a pedal and a rotation rod through which the pedal is connected to the transmission assembly 13. The turning rod may be connected to the central shaft of the rear wheel. The footboard is trampled by the user and is driven the dwang and rotate around the center pin of rear wheel to drive the rear wheel and rotate, simultaneously, transmission assembly 13 is with the rotation transmission of rear wheel to the front wheel, thereby makes the front wheel rotate.

The photosensor 15 is located on a second side 122 of the seat cushion 12. The orthographic projection of the photoelectric sensor 15 on the seat cushion 12 is at least partially covered by the seat cushion through hole 125. In other words, as shown in the top view of the exercise bicycle in fig. 2, the seat through hole 125 exposes the photosensor 15. The photoelectric sensor 15 generates an occupancy signal indicating whether or not the user is seated on the seat cushion 12 based on a change in the received light signal. The photosensor 15 may be attached to the seat cushion 12. The photosensor 15 may also be attached to the bicycle stand 11. In this embodiment, the photoelectric sensor 15 is connected to the seat cushion mounting plate 124, and a gap is formed between the photoelectric sensor 15 and the position adjusting assembly 123, so as to prevent the position adjusting assembly 123 from colliding with the photoelectric sensor 15 after adjusting the position, thereby affecting the sensing performance of the photoelectric sensor 15. Meanwhile, the photoelectric sensor 15 and the position adjusting component 123 can be arranged, and the size of the through hole 125 of the seat cushion can be set, so that the through hole 125 of the seat cushion 12 can expose the photoelectric sensor 15 at any angle, and the photoelectric sensor 15 can generate an accurate riding signal.

A controller 16 is communicatively coupled to the photoelectric sensor 15 to receive the occupancy signal.

In this embodiment, the exercise bicycle 10 may also include a display. The controller 16 is integrated with the display (the same reference numeral 16 is used for the controller and the display) to feed back the motion data to the user. In this embodiment, the display 16 is connected to the bicycle frame 11 through the rotating member 162. Specifically, the bicycle frame 11 is connected to an extension rod 161 extending away from the seat cushion 12, and the extension rod 161 is rotatably connected to the rotary member 162. That is, the rotating member 162 can rotate relative to the extension rod 161, thereby rotating the display 16. Further, the display 16 may have a camera module with a view angle toward the seat cushion 12 when the display 16 is oriented toward the seat cushion 12 to enable image/video capture of a user on the seat cushion 12 for feedback of motion data or other motion interactions. As the display 16 rotates, the camera module may capture images from other perspectives to enable motion interaction with the non-exercise bicycle.

In some embodiments, a rotational speed sensor and a damping sensor may be disposed at the pedal assembly 14 and/or the transmission assembly 13 to sense a user's pedaling frequency, resistance, etc. motion parameters. The speed sensor and the damping sensor may be communicatively coupled to the controller 16 to transmit the motion parameters. The controller 16 can process the motion data according to the multi-dimensional motion parameters and feed back the motion data on the display 16.

In some embodiments, the motion of the non-exercise bicycle may include, for example, motion using exercise accessories such as dumbbells, exercise balls, exercise rings, elastic bands, and the like. Thus, exercise bicycle 10 may also include accessory bracket 17. The accessory bracket 17 may be attached to the seat cushion mounting plate 124. As shown in fig. 3, the accessory holder 17 includes a pipe member 170, and the pipe member 170 is bent to form a plurality of support ends 171, 172. The support ends 171, 172 are used to support and position the exercise accessory.

Referring now to fig. 3 and 4, fig. 4 is a schematic view of an exercise bicycle with an exercise accessory disposed therein, in accordance with an embodiment of the present invention. In this embodiment, the exercise accessory is a dumbbell 20. The dumbbell 20 includes a grip bar 21 and first and

second weight members

22 and 23 connected to both ends of the grip bar 21. The plurality of support ends include a first support end 171 and a second support end 172. The first supporting end 171 forms a snap-fit port to which a connecting portion of the grip lever 21 and the first weight member 22 is snap-fitted. The second support end 172 forms a first support surface 172A and a second support surface 172B connected to each other, an included angle greater than 60 degrees and smaller than 120 degrees is formed between the first support surface 172A and the second support surface 172B, the first support surface 172A supports the second weight 23 to face away from the bottom surface of the grip lever 21, and the second support surface 172B supports the side wall of the second weight 23. Therefore, a plurality of supporting ends can be formed by bending the pipe piece 170, so that the accessory support 17 is more concise and attractive while the material cost of the accessory support 17 is reduced, and the placement of fitness accessories is facilitated.

The exercise bicycle of the present invention is illustrated schematically, the present invention is not limited thereto, and features of the embodiments may be implemented independently or in combination, and all such variations are within the scope of the present application.

The exercise bicycle disclosed by the utility model at least has the following advantages:

Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". Other relative terms, such as "high," "low," "top," "bottom," "left," "right," and the like are also intended to have similar meanings. When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.

In the description herein, references to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," etc., indicate that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. An exercise bicycle, comprising:

a bicycle support;

a seat cushion connected to the bicycle frame, the seat cushion including a first side surface facing a riding direction and a second side surface facing away from the riding direction, the seat cushion having a cushion through-hole penetrating the seat cushion in the riding direction;

the transmission assembly is connected to the bicycle bracket;

a wheel connected to the transmission assembly;

the pedal assembly is connected with the transmission assembly and drives the wheels to rotate through the transmission assembly;

the photoelectric sensor is positioned on the second side surface of the seat cushion, the orthographic projection of the photoelectric sensor on the seat cushion is at least partially covered by the through hole of the seat cushion, and the sensor generates a riding signal;

and the controller is in communication connection with the photoelectric sensor.

2. An exercise bicycle according to claim 1, wherein the photosensor is attached to the seat cushion or the bicycle frame.

3. An exercise bicycle according to claim 1, wherein the bicycle frame includes a seat mounting plate to which the seat is mounted by a position adjustment assembly.

4. An exercise bicycle according to claim 3, wherein the sensor is mounted to the cushion mounting plate with a gap therebetween.

5. An exercise bicycle according to claim 3, further comprising:

an accessory bracket connected to the cushion mounting plate.

6. An exercise bicycle according to claim 5, wherein the accessory holder comprises a tube that is bent to form a plurality of support ends.

7. The exercise bicycle of claim 6, further comprising:

and the fitness accessory is placed on the accessory bracket and supported by the plurality of supporting ends.

8. The exercise bicycle of claim 7, wherein the exercise accessory is a dumbbell, the dumbbell comprises a handle bar and a first weight member and a second weight member connected to both ends of the handle bar, the plurality of support ends comprise a first support end and a second support end, the first support end forms a clamping port, the handle bar and the connecting portion of the first weight member are clamped in the clamping port, the second support end forms a first support surface and a second support surface which are connected, an included angle between the first support surface and the second support surface is greater than 60 degrees and less than 120 degrees, the first support surface supports the second weight member to face away from the bottom surface of the handle bar, and the second support surface supports the side wall of the second weight member.

9. The exercise bicycle of claim 1, further comprising:

10. An exercise bicycle according to claim 9, wherein the display has a camera module, the camera module having a viewing angle towards the seat cushion when the display is facing the seat cushion.