Exercise bicycle with separable controller

Abstract

The utility model relates to the technical field of bicycles, in particular to an exercise bicycle with a separable controller, which comprises a body, pedals respectively arranged on two sides of the body and the controller. At least part of the side face of the side, facing a user, of the machine body extends in the first direction to form a mounting face. A mounting rack which can slide along a first direction and is used for mounting a controller is connected to the mounting surface in a sliding manner; the controller is detachably mounted on the mounting frame; a locking structure for locking the position of the mounting frame is arranged between the machine body and the mounting frame; a user can adjust the mounting rack to a required position along the first direction according to own preferences or demands so as to mount the controller.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycles, in particular to a fitness bicycle with a detachable controller. Background Art

[0002] As a common fitness or rehabilitation equipment, bicycles are widely used in daily life. Traditional bicycles are mainly composed of a body and two pedals arranged on the body. When in use, the user steps on the two pedals with both feet to exercise, similar to the action of pedaling a bicycle, to achieve the purpose of exercising lower limb strength.

[0003] With the development of technology, some electric bicycles have appeared in related technologies. They are mainly equipped with a motor for actively driving the pedals to rotate to assist in exercise. Users can control the speed of the motor through a controller (also called a control panel or a remote control) according to their actual needs, thereby adjusting the rotation speed of the pedals to adapt to the needs of the user for exercise; reference can be made to the rehabilitation bicycle disclosed in announcement number CN213159170U.

[0004] For this type of electric bicycle, the controller is detachable from the body, so that users have two ways of using it. One is to operate the controller directly on the body without removing it. In this case, the controller is equivalent to a control panel directly installed on the body. The other way is to remove the controller from the body and operate it remotely. In this case, it is equivalent to a remote control.

[0005] However, this bicycle still has disadvantages. For example, the position where the controller is installed on the body is fixed and can only be installed in a specific area, and the installation area cannot be changed. In this way, users cannot adjust the installation position of the controller according to their own usage habits. For example, some users may want the controller to be located at a higher position on the body, while some users may want the controller to be located at a lower position on the body. Obviously, this bicycle cannot meet these requirements and thus needs to be improved. Utility Model Content

[0006] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the present utility model is to provide a fitness bicycle with a detachable controller.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A separable controller fitness bike, comprising a body, pedals respectively arranged on both sides of the body, and a controller; at least a part of the side of the body facing the user extends along a first direction to form a mounting surface; a mounting frame that can slide along the first direction and is used for mounting the controller is slidably connected to the mounting surface; the controller is detachably mounted on the mounting frame; a locking structure is provided between the body and the mounting frame for locking the position of the mounting frame.

[0009] The advantages of adopting this solution are as follows:

[0010] In this solution, the controller is installed by setting a mounting frame, and the mounting frame is set to be slidable along the mounting surface. In this way, the user can adjust the mounting frame to the required position along the first direction according to their own preferences or needs for installing the controller; for example, if the user hopes to install the controller at a higher position, they can slide the mounting frame upward to the higher position, and vice versa, slide it downward to the lower position.

[0011] In addition, the controller is detachably mounted on the mounting frame. In this way, the controller can be directly manipulated on the body, or the controller can be removed for remote control.

[0012] As an optional implementation manner of the present utility model, the mounting frame includes a sliding end and a locking end; the sliding end is defined to slide along the first direction; the locking end can flip between an unlocking position and a locking position relative to the sliding end; in the locking position, the locking structure is in a locked state to restrict the mounting frame from sliding along the first direction; in the unlocking position, the locking structure is in an unlocked state to enable the mounting frame to slide along the first direction.

[0013] As an optional implementation manner of the present utility model, the locking structure includes a locking portion provided on the mounting frame, a locking surface provided on the body, and an elastic member; the locking surface extends along the first direction; in the locking position, the locking portion cooperates with the locking surface under the elastic force of the elastic member to make the locking structure enter the locked state; in the unlocking position, the locking portion disengages from the locking surface to make the locking structure enter the unlocked state.

[0014] As an optional implementation manner of the present utility model, in the locking position, the locking portion abuts against the locking surface to make the locking structure enter the locked state; or, a plurality of locking grooves are arranged in sequence along the first direction on the locking surface, and in the locking position, the locking portion is inserted into one of the locking grooves to make the locking structure enter the locked state.

[0015] As an alternative embodiment of the present utility model, a sliding groove extending in the first direction is provided on the mounting surface; first guide grooves extending in the first direction are formed on the side walls on both sides of the sliding groove; the sliding end is slidably disposed in the first guide groove; second guide grooves extending in the first direction are formed on the side wall of at least one side of the sliding groove, and the upper groove wall of the second guide groove constitutes the locking surface; the locking portion extends into the second guide groove and can move along the second guide groove.

[0016] As an alternative embodiment of the present utility model, the second guide groove and the first guide groove have different depths.

[0017] As an alternative embodiment of the present utility model, the elastic member includes a spring piece fixed to the bottom wall of the mounting frame; the spring piece includes a first spring arm and a second spring arm that can elastically deform relative to each other; the first spring arm is fixed to the mounting frame, and the second spring arm abuts against the bottom surface of the sliding groove.

[0018] As an alternative embodiment of the present utility model, at least a part of the second spring arm forms an arc-shaped convex portion to abut against the bottom surface of the sliding groove.

[0019] As an alternative embodiment of the present utility model, the sliding end includes a guide wheel disposed on the mounting frame and capable of rotating; the guide wheel is in the first guide groove and can roll in the first guide groove.

[0020] As an alternative embodiment of the present utility model, the controller is magnetically attracted to the mounting frame.

[0021] Other advantages and effects of the present utility model are specifically explained in the specific embodiment part. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present utility model;

[0023] Figure 2 is a partial exploded view of the present utility model;

[0024] Figure 3 is a schematic structural diagram of the back side of the mounting frame;

[0025] Figure 4 is a schematic structural diagram of the locking structure of the present utility model in the locked state;

[0026] Figure 5 is a schematic structural diagram of the locking structure of the present utility model in the unlocked state. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions of the embodiments of the present utility model will be explained and described below in conjunction with the accompanying drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0028] In the following description, terms indicating orientation or positional relationship such as "inner", "outer", "upper", "lower", "left", "right", etc. are only for the convenience of describing the embodiments and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model.

[0029] Please refer to Figures 1-5 As shown, this embodiment provides a controller-separable fitness exercise bike, which includes a body 1, pedals 13 respectively arranged on both sides of the body 1, and a controller 2.

[0030] It is worth noting that there are mainly two types of exercise bikes in the prior art. One is an exercise bike with its own seat, and the other is a seatless exercise bike. For example, the one shown in this embodiment is a seatless exercise bike. Compared with the former, the seatless exercise bike is small in size and easy to carry. When in use, place the exercise bike in front of the body, and the user can sit on a self-provided chair and step on the two pedals 13.

[0031] It can be understood that the pedal 13 is rotationally connected to the body 1 through a crank 14, and a motor for driving the crank 14 to rotate is arranged in the body 1. The controller 2 is provided with operation buttons, and the user manipulates the buttons to make the controller 2 send a control signal to the body 1, and the body 1 can at least control at least one of functions such as the rotation speed of the motor, the rotation direction of the motor, and the working time of the motor in response to the control signal.

[0032] Among them, the button can be at least one of a mechanical button, a knob, and a touch key.

[0033] In addition, in some embodiments, the controller 2 is further provided with a display screen for displaying at least one of the rotation speed of the motor, the rotation direction of the motor, and the working time of the motor.

[0034] At least a part of the side surface of the body 1 facing the user extends along a first direction to form an installation surface K.

[0035] As Figure 1 shown, in this embodiment, it is shown that the installation surface K has an arc-shaped surface structure, and the first direction here can be understood as the circumferential direction of the arc-shaped installation surface K.

[0036] In some other embodiments, the mounting surface K may also be an inclined surface. In this case, the first direction can be understood as the inclination direction of the inclined surface.

[0037] A mounting frame 3 that can slide along the first direction and is used to mount the controller 2 is slidably connected to the mounting surface K; the controller 2 is detachably mounted on the mounting frame 3.

[0038] In some embodiments, as Figure 2 shown, the mounting frame 3 mainly includes a bottom plate 31, side plates 32 provided on both sides of the bottom plate 31, and an end plate 33 provided at one end of the bottom plate 31. An installation space for the controller 2 to be inserted is formed by enclosing between the bottom plate 31, the two side plates 32, and the end plate 33.

[0039] Among them, the upper surface of the bottom plate 31 is a flat structure, as Figure 3 shown, and its lower surface is a concave arc surface structure.

[0040] As an alternative embodiment, the controller 2 is mounted in the installation space of the mounting frame 3 in a magnetic adsorption manner. Specifically, among the upper surface of the bottom plate and the back surface of the controller 2, one of them is embedded with a magnet 34, and the other is provided with a member that can be adsorbed by the magnet, such as a member made of iron.

[0041] For example, in this embodiment, the shown magnet 34 is provided on the bottom plate 31, and the member is provided on the controller 2.

[0042] A locking structure is provided between the body 1 and the mounting frame 3; the locking structure is used to lock the mounting frame 3 when the mounting frame 3 slides to a predetermined position, so that the mounting frame 3 is held on the body 1 at the current position.

[0043] The user can adjust the mounting frame 3 to the required position along the first direction according to their own preferences or needs for installing the controller 2; for example, if the user hopes to install the controller 2 at an upper position, slide the mounting frame 3 upward to the upper position, and vice versa, slide it downward to the lower position.

[0044] In addition, the controller 2 is detachably mounted on the mounting frame 3. In this way, the controller 2 can be directly manipulated on the body 1, and at this time, the controller 2 is equivalent to a control panel directly provided on the body 1. The controller 2 can also be removed for remote control, and at this time, the controller 2 is equivalent to a remote controller of the body 1.

[0045] The mounting frame 3 includes a sliding end 3a and a locking end 3b, and the sliding end 3a and the locking end 3b are provided on opposite sides of the mounting frame 3 along the first direction.

[0046] Among them, as Figure 2As shown, the sliding end 3a is defined to slide along a first direction. For example, a sliding groove 10 extending along the first direction is provided on the mounting surface K; first guide grooves 11 extending along the first direction are formed on the side walls on both sides of the sliding groove 10; the sliding end 3a is inserted into the first guide groove 11 and is slidably arranged in the first guide groove 11 along the first direction.

[0047] In order to enable the sliding end 3a to slide more smoothly in the first guide groove 11, in this embodiment, there are two sliding ends 3a, which are respectively arranged on both sides of the mounting bracket 3 to respectively correspond to the two first guide grooves 11; as Figure 3 shown, the sliding end 3a includes a guide wheel 36 that is arranged on the mounting bracket 3 and can rotate; the guide wheel 36 is located in the first guide groove 11 and can roll in the first guide groove 11. Specifically: a support arm 35 extending downward is fixed on the mounting bracket 3, the guide wheel 36 is rotatably connected to the support arm 35 and is located in the first guide groove 11 to roll in the first guide groove 11.

[0048] The locking end 3b can flip between an unlocking position and a locking position relative to the sliding end 3a, that is, the locking end 3b can flip up and down with the guide wheel 36 as the axis.

[0049] In the locking position, the locking structure is in a locked state, which can be referred to Figure 4 as shown, to restrict the mounting bracket 3 from sliding along the first direction; in the unlocking position, the locking structure is in an unlocked state, which can be referred to Figure 5 as shown, to enable the mounting bracket 3 to slide along the first direction.

[0050] In some embodiments, the locking structure includes a locking portion 5 provided on the mounting bracket 3, a locking surface provided on the body 1, and an elastic member.

[0051] The locking portion 5 can be one or two. Preferably, two locking portions 5 are symmetrically arranged on both sides of the mounting bracket 3 respectively.

[0052] In some embodiments, as Figure 3 shown, the locking portion 5 is in a shaft shape and is fixed on the side wall of the mounting bracket 3.

[0053] The locking surface extends along the first direction. For example, in some embodiments, as Figure 2 shown, second guide grooves 12 extending along the first direction are formed on at least one side wall of the sliding groove 10. It can be understood that, for example, in this embodiment shown, there are second guide grooves 12 on both side walls to respectively correspond to the two locking portions 5. The locking portions 5 are inserted into the second guide grooves 12 and can move in the second guide grooves 12 along the first direction.

[0054] The locking surface is formed by the upper groove wall of the second guide groove 12. Among them, the second guide groove 12 is located above the first guide groove 11, and the depths of the second guide groove 12 and the first guide groove 11 are different. For example, in the thickness direction of the body 1, the first guide groove 11 is deeper than the second guide groove 12. The purpose of such a setting is to prevent the guide wheel 36 from sliding into the second guide groove 12.

[0055] In this embodiment, the elastic member is mainly used to provide an elastic force to drive the locking end 3b of the mounting bracket 3 to turn upward, so that the locking structure enters the locked state.

[0056] Specifically, in the locked position, as Figure 4 shown, the locking portion 5 cooperates with the locking surface under the elastic force of the elastic member so that the locking structure enters the locked state.

[0057] The cooperation here can be the following two forms:

[0058] First, under the push of the elastic member, the locking end 3b and the locking portion 5 as a whole turn upward, so that the locking portion 5 abuts against the locking surface, and the mounting bracket 3 is locked in the first direction by relying on the friction force between the locking portion 5 and the locking surface. This method can achieve stepless adjustment of the mounting bracket 3, but the defect is that the locking force is weak. (Not shown in the figure)

[0059] Second, as Figure 2 shown, a plurality of locking grooves 121 are arranged in sequence in the first direction on the locking surface. In the locked position, the locking portion 5 is inserted into one of the locking grooves 121 so that the locking structure enters the locked state; one locking groove 121 corresponds to one position; when the locking portion 5 is inserted into the locking groove 121, the locking portion 5 is difficult to directly slide in the first direction under the limitation of the locking groove 121; the advantage of this method is that the locking force is strong, and the defect is that it is a stepped adjustment.

[0060] In the unlocked position, the locking portion 5 is disengaged from the locking surface so that the locking structure enters the unlocked state.

[0061] Taking the above method two as an example, the disengagement from the locking surface here can be understood as that the locking portion 5 is disengaged from the locking groove 121. At this time, the locking portion 5 can slide in the first direction in the second guide groove 12.

[0062] The elastic member is mainly used to provide an elastic force to drive the locking end 3b of the mounting bracket 3 to turn upward (that is, turn away from the bottom wall of the chute 10). In some embodiments, as Figure 3As shown, the elastic member includes a spring piece 4 fixed to the bottom wall of the mounting bracket 3; the spring piece 4 includes a first spring arm 41 and a second spring arm 42 that can elastically deform relative to each other. One end of the first spring arm 41 and the second spring arm 42 are connected to form a substantially U-shaped structure; wherein, the first spring arm 41 is fixed to the mounting bracket 3, and the second spring arm 42 abuts against the bottom surface of the sliding groove 10. In the locked state, under the action of the two spring arms, the locking end 3b is pushed to flip upward, so that the locking portion 5 is snapped into the corresponding locking groove 121 to achieve locking (as Figure 4 shown).

[0063] When it is necessary to move and adjust the position of the mounting bracket 3, simply press down the locking end 3b of the mounting bracket 3 to disengage the locking portion 5 from the locking groove 121 downward. At this time, it enters the unlocked state (as Figure 5 shown), and then keep the current state and move the mounting bracket 3. After it enters the predetermined position, release the hand to make the locking portion 5 insert into the locking groove 121 corresponding to this position.

[0064] Since the second spring arm 42 abuts against the bottom wall of the sliding groove 10, when the mounting bracket 3 is moved, the second spring arm travels along the bottom wall of the sliding groove 10. Thus, in order to enable the second spring arm 42 to smoothly travel along the bottom wall of the sliding groove 10, in this embodiment, at least part of the second spring arm 42 forms an arc-shaped convex portion 421 to abut against the bottom surface of the sliding groove 10.

[0065] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention.

Claims

1. A controller-detachable fitness exercise bike, comprising a body, pedals respectively disposed on both sides of the body, and a controller; characterized in that, At least a part of the side of the body facing the user extends along a first direction to form a mounting surface; a mounting frame that can slide along the first direction and is used for mounting a controller is slidably connected to the mounting surface; the controller is detachably mounted on the mounting frame; a locking structure for locking the position of the mounting frame is provided between the body and the mounting frame.

2. The separable fitness exercise bike with a controller according to claim 1, characterized in that, The mounting frame includes a sliding end and a locking end; the sliding end is defined to slide along the first direction; the locking end can flip between an unlocking position and a locking position relative to the sliding end; In the locking position, the locking structure is in a locked state to restrict the mounting frame from sliding along the first direction; In the unlocking position, the locking structure is in an unlocked state to enable the mounting frame to slide along the first direction.

3. The separable fitness exercise bike with a controller according to claim 2, wherein, The locking structure includes a locking portion provided on the mounting frame, a locking surface provided on the body, and an elastic member; the locking surface extends along the first direction; in the locking position, the locking portion cooperates with the locking surface under the elastic force of the elastic member to make the locking structure enter the locked state; In the unlocking position, the locking portion disengages from the locking surface to make the locking structure enter the unlocked state.

4. The separable fitness exercise bike with a controller according to claim 3, wherein, In the locking position, the locking portion abuts against the locking surface to make the locking structure enter the locked state; alternatively, a plurality of locking grooves are arranged in sequence along the first direction on the locking surface, and in the locking position, the locking portion is snapped into one of the locking grooves to make the locking structure enter the locked state.

5. A controller-detachable fitness exercise bike according to claim 3 or 4, characterized in that, A chute extending along the first direction is provided on the mounting surface; first guide grooves extending along the first direction are formed on the side walls on both sides of the chute; the sliding end is slidably arranged in the first guide grooves; second guide grooves extending along the first direction are formed on the side wall of at least one side of the chute, and the upper groove wall of the second guide groove constitutes the locking surface; the locking portion extends into the second guide groove and can move along the second guide groove.

6. The separable fitness exercise bike with a controller according to claim 5, characterized in that The depths of the second guide groove and the first guide groove are different.

7. A controller-detachable fitness exercise bike according to claim 5, characterized in that; The elastic member includes a spring piece fixed to the bottom wall of the mounting frame; the spring piece includes a first spring arm and a second spring arm that can elastically deform relative to each other; the first spring arm is fixed on the mounting frame, and the second spring arm abuts against the bottom surface of the chute.

8. A controller-detachable fitness exercise bike according to claim 7, characterized in that, At least a part of the second spring arm forms an arc-shaped convex portion to abut against the bottom surface of the chute.

9. The separable fitness exercise bike with a controller according to claim 5, characterized in that, The sliding end includes a guide wheel provided on the mounting frame and capable of rotating; the guide wheel is in the first guide groove and can roll in the first guide groove.

10. A controller-detachable fitness exercise bike according to claim 1, wherein, The controller is magnetically attracted to the mounting frame.

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