fitness equipment

Abstract

The present invention discloses fitness equipment, including a main body, on which a motor and a main control module electrically connected to the motor are provided, and also includes a finger-ring-type Bluetooth controller and a knob-press switch with a display function. The finger-ring-type Bluetooth controller and the knob-press switch with a display function are respectively wirelessly connected to the main control module. The finger-ring-type Bluetooth controller has a finger fixing position for cooperating with the user's finger, and the knob-press switch with a display function is detachable and placed on the main body. The user can control the main control module through the finger-ring-type Bluetooth controller and the knob-press switch with a display function, which makes the user's control of the motor of the fitness equipment more flexible and helps to enhance the user experience. The finger-ring-type Bluetooth controller can be worn on the user's finger. While the user maintains a grip on other accessories of the fitness equipment, the user can easily operate the knob adjustment switch to issue control instructions.

Description

Technical Field

[0001] The present invention relates to fitness equipment. Background Art

[0002] As people's awareness of physical health management gradually increases, national fitness has become a new trend, and the fitness equipment industry has also ushered in an opportunity to take off.

[0003] Currently, many fitness equipment uses motors as resistance sources to provide resistance for users to exercise. The resistance of the motors is adjustable, and some motors can also select modes. In the existing technology, the operation keys for controlling the motors are either fixed on the main body of the fitness equipment (such as Chinese Patent Publication No. CN201880270U) or located on the wireless Bluetooth controller (such as Chinese Patent Publication No. CN217661413U). This makes the user's control method of the motor relatively rigid and inflexible, and the user experience is poor. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a fitness equipment that can be flexibly controlled by a user.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: fitness equipment, including a main body, on which is provided a motor and a main control module electrically connected to the motor, and also including a ring-type Bluetooth controller and a knob press switch with a display function. The ring-type Bluetooth controller and the knob press switch with a display function are respectively wirelessly connected to the main control module, the ring-type Bluetooth controller has a finger fixing position for cooperating with the user's finger, and the knob press switch with a display function can be detachably placed on the main body.

[0006] Furthermore, the ring-type Bluetooth controller includes a ring body, on which a first control panel, a first battery and a knob adjustment switch are provided. The first battery and the knob adjustment switch are electrically connected to the first control panel respectively. The first control panel is provided with a Bluetooth transmission module that is wirelessly connected to the main control module.

[0007] Furthermore, the knob adjustment switch includes a matching encoder and an operating knob, the encoder is arranged on the first control panel, the operating knob includes a shaft, the encoder has a through hole for the shaft to pass through, and the shaft is rotatably connected to the ring body.

[0008] Furthermore, the operating knob also includes a rotating head connected to the shaft, the rotating head is exposed from the ring body, the shaft is slidable along its axial direction, and a button switch is also provided on the first control panel, the button switch is close to the encoder, and the pressing area of the button switch is set corresponding to the end of the shaft.

[0009] Furthermore, the ring body includes an upper shell and a lower shell that are connected to each other, and both sides of the upper shell are respectively connected to wall panels, and the lower shell and the two wall panels enclose the finger fixing position.

[0010] Furthermore, the knob push switch with display function includes a knob push switch body and a display module. A second control board and a wireless transmission module electrically connected to the second control board are provided in the knob push switch body. The second control board is electrically connected to the display module, and the wireless transmission module is wirelessly connected to the main control module.

[0011] Furthermore, the knob push switch body includes a central component and a rotating ring rotatably mounted on the central component, a detection area is provided on the rotating ring, and a sensor for detecting the detection area is provided on the central component, and the sensor is electrically connected to the second control board; the central component includes a first structural member, an elastic member, and a second structural member, the first structural member is connected to the second structural member, the first structural member is slidable relative to the second structural member along the axial direction of the rotating ring, the second control board is arranged in the first structural member, a touch switch is provided on the second control board, the second structural member has a triggering part cooperating with the touch switch, the elastic member contacts the first structural member and the second structural member respectively, and the elastic member is used to drive the first structural member and the second structural member away from each other.

[0012] Furthermore, the detection area is arranged in a circle along the inner wall of the rotating circle.

[0013] Furthermore, the bottom of the knob push switch body has a first conductive structure electrically connected to the second control board, and the main body is provided with a second conductive structure electrically connected to the main control module, and the second conductive structure is used to cooperate with the first conductive structure.

[0014] Furthermore, the bottom of the knob push switch body has a first positioning structure, the first conductive structure is located inside the first positioning structure, the main body has a second positioning structure, the second conductive structure is located inside the second positioning structure, and the first positioning structure cooperates with the second positioning structure.

[0015] The beneficial effects of the present invention are:

[0016] Users can control the main control module through a ring-shaped Bluetooth controller or through a knob-press switch with a display function, making the user's control of the motor of the fitness equipment more flexible and helping to enhance the user experience.

[0017] The knob press switch with display function can be regarded as a wireless controller with display function. When the user uses a ring-type Bluetooth controller to control the main control module, the knob press switch with display function can play the function of a display screen, allowing the user to more clearly control the working condition information of the motor (such as the size of the resistance force, the resistance force mode, etc.). When the user does not want to wear the ring-type Bluetooth controller and can easily touch the knob press switch with display function, the main control module can be directly controlled by the knob press switch with display function, and the user has a high degree of freedom in choosing the control method.

[0018] The ring-type Bluetooth controller can be worn on the user's finger. While keeping a hold of other accessories of the fitness equipment (such as pull rods, pull ropes, etc.), the user can easily operate the knob adjustment switch to issue control instructions. During the entire adjustment process, the user's palm does not need to move as a whole, so the user's exercise state will not be interrupted, which is conducive to improving the user's exercise effect and enhancing the user experience to a greater extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the overall structure of the fitness equipment according to the first embodiment of the present invention;

[0020] Figure 2 This is a schematic structural diagram of a ring-type Bluetooth controller in Embodiment 1 of the present invention;

[0021] Figure 3 4 is a cross-sectional view of the ring-type Bluetooth controller in the first embodiment of the present invention;

[0022] Figure 4 This is a cross-sectional view of a knob push switch with a display function in Embodiment 1 of the present invention;

[0023] Figure 5 This is a schematic structural diagram of a partial structure of a knob push switch with a display function in the first embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the overall structure of the knob push switch with display function in Example 1 of the present invention;

[0025] Figure 7 This is a structural diagram of the main body of the fitness equipment according to the first embodiment of the present invention.

[0026] Description of labels:

[0027] 1. Main body; 11. Flat plate; 12. Motor compartment; 13. Pulley block; 14. Second positioning structure;

[0028] 2. Ring-type Bluetooth controller; 21. First control panel; 22. First battery; 23. Knob adjustment switch; 231. Encoder; 232. Operation knob; 2321. Shaft; 2322. Rotating head; 24. Upper housing; 25. Lower housing; 26. Wall panel; 261. Mounting structure; 27. Finger fixing position; 28. Push button switch; 29. Charging port;

[0029] 3. Knob push switch with display function; 31. Display module; 32. Second control panel; 321. Touch switch; 33. Rotating ring; 331. Detection area; 332. Contact spring; 34. First structural member; 341. Detection window; 35. Elastic member; 36. Second structural member; 361. Slot; 37. Second battery; 38. Transparent plate; 391. First conductive structure; 392. First positioning structure. DETAILED DESCRIPTION

[0030] To illustrate the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and accompanying drawings.

[0031] Please refer to Figures 1 to 7 , fitness equipment, including a main body 1, on which a motor and a main control module electrically connected to the motor are provided, and also includes a finger-ring type Bluetooth controller 2 and a knob press switch 3 with a display function. The finger-ring type Bluetooth controller 2 and the knob press switch 3 with a display function are respectively wirelessly connected to the main control module, and the finger-ring type Bluetooth controller 2 has a finger fixing position 27 for cooperating with the user's finger. The knob press switch 3 with a display function can be detachably placed on the main body 1.

[0032] From the above description, it can be seen that the beneficial effect of the present invention is that the user can control the main control module through the ring-type Bluetooth controller 2, and can also control the main control module through the knob press switch 3 with display function, so that the user can control the motor of the fitness equipment more flexibly, which is conducive to enhancing the user experience.

[0033] Furthermore, the ring-type Bluetooth controller 2 includes a ring body, on which a first control panel 21, a first battery 22 and a knob adjustment switch 23 are provided. The first battery 22 and the knob adjustment switch 23 are electrically connected to the first control panel 21 respectively. The first control panel 21 is provided with a Bluetooth transmission module that is wirelessly connected to the main control module.

[0034] It can be seen from the above description that the ring-type Bluetooth controller 2 has a simple structure and is easy to manufacture.

[0035] Furthermore, the knob adjustment switch 23 includes a matching encoder 231 and an operating knob 232. The encoder 231 is provided on the first control panel 21. The operating knob 232 includes a shaft 2321. The encoder 231 has a through hole for the shaft 2321 to pass through. The shaft 2321 is rotatably connected to the ring body.

[0036] As can be seen from the above description, the knob adjustment switch 23 is a stepless adjustment switch, and the stepless adjustment allows the user to more comfortably adjust the resistance force that suits him or her.

[0037] Furthermore, the operating knob 232 also includes a rotating head 2322 connected to the shaft 2321, the rotating head 2322 is exposed on the ring body, the shaft 2321 is slidable along its axial direction, and a button switch 28 is also provided on the first control panel 21. The button switch 28 is close to the encoder 231, and the pressing area of the button switch 28 is set corresponding to the end of the shaft 2321.

[0038] From the above description, it can be seen that the rotation adjustment function and the press adjustment function are integrated on the operating knob 232, so that the user can issue multiple control instructions through the operating knob 232, which not only makes the ring-type Bluetooth controller 2 more compact, but also makes it more convenient for users to operate.

[0039] Furthermore, the ring body includes an upper shell 24 and a lower shell 25 connected to each other. Both sides of the upper shell 24 are connected with wall panels 26 respectively. The lower shell 25 and the two wall panels 26 enclose the finger fixing position 27.

[0040] From the above description, it can be seen that when the two wall panels 26 are connected by the strap, when the strap applies tension to the ring body, the upper shell 24 can have a tendency to move toward the user's finger, and the lower shell 25 is supported by the user's finger, and the user's finger can apply a force to the lower shell 25 in the direction of approaching the upper shell 24. Therefore, when the user wears the ring-type Bluetooth controller 2, the upper shell 24 and the lower shell 25 of the ring-type Bluetooth controller 2 will not separate or be accidentally disconnected, which is beneficial to improving the structural stability of the ring-type Bluetooth controller 2.

[0041] Furthermore, the knob push switch 3 with display function includes a knob push switch body and a display module 31. A second control board 32 and a wireless transmission module electrically connected to the second control board 32 are provided in the knob push switch body. The second control board 32 is electrically connected to the display module 31, and the wireless transmission module is wirelessly connected to the main control module.

[0042] From the above description, it can be seen that the display module 31 can be used to display the working condition information of the motor on the fitness equipment (such as the motor's resistance, motor working mode, etc.), which is convenient for users to use. More importantly, the knob press switch 3 with display function can be removed from the main body 1. When a user does not need to use the display module 31, the user can choose not to use or even purchase the knob press switch 3 with display function, thereby giving the user greater autonomy in choice.

[0043] Furthermore, the knob push switch body includes a central component and a rotating ring 33 rotatably mounted on the central component, a detection area 331 is provided on the rotating ring 33, and a sensor for detecting the detection area 331 is provided on the central component, and the sensor is electrically connected to the second control board 32; the central component includes a first structural member 34, an elastic member 35 and a second structural member 36, the first structural member 34 is connected to the second structural member 36, the first structural member 34 is slidable relative to the second structural member 36 along the axial direction of the rotating ring 33, the second control board 32 is arranged in the first structural member 34, and a light touch switch 321 is provided on the second control board 32, the second structural member 36 has a trigger part that cooperates with the light touch switch 321, the elastic member 35 contacts the first structural member 34 and the second structural member 36 respectively, and the elastic member 35 is used to drive the first structural member 34 and the second structural member 36 away from each other.

[0044] Furthermore, the detection area 331 is arranged in a circle along the inner wall of the rotating circle 33 .

[0045] As can be seen from the above description, the knob push switch 3 with display function can achieve 360° rotation adjustment, which is more convenient for users to use.

[0046] Furthermore, the bottom of the knob push switch body has a first conductive structure 391 electrically connected to the second control board 32, and the main body 1 is provided with a second conductive structure electrically connected to the main control module, and the second conductive structure is used to cooperate with the first conductive structure 391.

[0047] As can be seen from the above description, the main body 1 can supply power / charge the knob push switch 3 with display function.

[0048] Furthermore, the bottom of the knob push switch body has a first positioning structure 392, the first conductive structure 391 is located inside the first positioning structure 392, the main body 1 has a second positioning structure 14, the second conductive structure is located inside the second positioning structure 14, and the first positioning structure 392 cooperates with the second positioning structure 14.

[0049] From the above description, it can be seen that the cooperation between the first positioning structure 392 and the second positioning structure 14 can allow the first conductive structure 391 and the second conductive structure to be accurately connected and conductive. At the same time, the first positioning structure 392 / the second positioning structure 14 can also prevent the user from accidentally touching the first conductive structure 391 / the second conductive structure and causing an accident, which is beneficial to improving the safety of fitness equipment and reducing the chance of accidental damage to the first conductive structure 391 / the second conductive structure.

[0050] Example 1

[0051] Please refer to Figures 1 to 7 , embodiment 1 of the present invention is: fitness equipment, such as Figure 1 As shown, it includes a main body 1, which includes a connected flat plate portion 11 and a motor compartment 12. A motor is provided in the motor compartment 12. A main control module electrically connected to the motor is provided on the main body 1. A pulley is wound around the rotor of the motor. A window is provided on the top plate of the flat plate portion 11. A pulley set 13 is rotatably provided at the window. The end of the pull wire away from the motor passes through the pulley set 13 and passes through the main body 1.

[0052] The fitness equipment also includes a ring-type Bluetooth controller 2 and a knob-press switch 3 with a display function, which are respectively wirelessly connected to the main control module. The ring-type Bluetooth controller 2 has a finger fixing position 27 for cooperating with the user's finger. Figure 2 As shown, the knob push switch 3 with display function can be detachably placed on the main body 1. In some embodiments, the knob push switch 3 with display function can be placed at any position of the main body 1, so that the user can conveniently observe or operate the knob push switch 3 with display function when performing different exercise movements.

[0053] Please combine Figure 2 and Figure 3 Specifically, the ring-type Bluetooth controller 2 includes a ring body, on which a first control panel 21, a first battery 22, and a knob adjustment switch 23 are provided. The first battery 22 and the knob adjustment switch 23 are electrically connected to the first control panel 21, respectively. The first control panel 21 is provided with a Bluetooth transmission module that is wirelessly connected to the main control module. The user generates control instructions by manipulating the knob adjustment switch 23, and the control instructions are transmitted to the main control module via the Bluetooth transmission module, thereby causing the motor to make corresponding adjustments. For example, when the rotation of the knob adjustment switch 23 is used to generate a control instruction for controlling the magnitude of the motor's resistance, the user can increase / decrease the motor's resistance by rotating the knob adjustment switch 23 clockwise, and can decrease / increase the motor's resistance by rotating the knob adjustment switch 23 counterclockwise.

[0054] Preferably, the knob adjustment switch 23 is located at the end of the ring body. When the user wears the ring-type Bluetooth controller 2 on their index finger, when the user needs to operate the knob adjustment switch 23, the user's palm and four fingers other than the thumb can continue to hold the pull rod, pull rope, or other accessories. The thumb can touch and operate the knob adjustment switch 23 by virtue of the mobility of the thumb joint. In other embodiments, the knob adjustment switch 23 can also be located on the side of the ring body.

[0055] More specifically, the ring body includes an upper shell 24 and a lower shell 25 connected to each other. The upper shell 24 and the lower shell 25 are connected to form an internal space. The first control board 21 and the first battery 22 are located in the internal space. A portion of the knob adjustment switch 23 is located in the internal space, and another portion is exposed from the ring body. In some embodiments, the upper shell 24 and the lower shell 25 can be connected by adhesive bonding, ultrasonic welding, or screw connection. To facilitate assembly and improve production efficiency, in this embodiment, the upper shell 24 and the lower shell 25 are snap-fitted. More specifically, the upper shell 24 is provided with a first snap-fit member, and the lower shell 25 is provided with a second snap-fit member that cooperates with the first snap-fit member. The first snap-fit member can be a block or a slot.

[0056] The upper shell 24 is connected to two sides of a wall panel 26. The lower shell 25 and the two wall panels 26 together form the finger fixing area 27. The wall panels 26 are provided with a mounting structure 261. The ring-shaped Bluetooth controller 2 also includes a strap (not shown) that connects the mounting structures 261 on the two wall panels 26. In this embodiment, the mounting structure 261 is a mounting hole, through which the strap passes. In other embodiments, the mounting structure 261 can also be a mounting buckle or other structure. When a user wears the ring-shaped Bluetooth controller, part of the user's finger extends into the finger fixing area 27. The inner surface of the wall panel 26 will come into contact with the user's finger skin, effectively increasing the contact area between the ring-shaped Bluetooth controller 2 and the user's finger, increasing the static friction between the user's finger and the ring body, and thus preventing the ring-shaped Bluetooth controller 2 from rotating around the finger, causing the knob adjustment switch 23 to rotate to an unintended position and affecting the user's operation. This improves the effectiveness of user operation and further enhances the user experience.

[0057] like Figure 3As shown, the knob adjustment switch 23 includes a matching encoder 231 and an operating knob 232. The encoder 231 can be a mechanical encoder, a magnetic encoder, or other types of encoders. The encoder 231 is provided on the first control panel 21. The operating knob 232 includes a shaft 2321. The encoder 231 has a through hole for the shaft 2321 to pass through. The shaft 2321 is rotatably connected to the ring body, and one end of the shaft 2321 is exposed to the main body 1. Preferably, the operating knob 232 also includes a rotating head 2322 connected to the shaft 2321, and the rotating head 2322 is exposed to the ring body. Further preferably, the outer peripheral wall of the rotating head 2322 is provided with anti-slip grooves.

[0058] The shaft 2321 is slidable along its axial direction relative to the ring body. A button switch 28 is also provided on the first control panel 21. The button switch 28 is located near the encoder 231. The pressing area of the button switch 28 corresponds to the end of the shaft 2321. When the operating knob 232 slides axially toward the button switch 28, the end of the shaft 2321 presses against the button switch 28, causing the button switch 28 to generate a control command. In this embodiment, the button switch 28 is used to switch the motor operating mode. The user can select different motor operating modes by pressing the button switch 28 different times via the operating knob 232. Of course, in some embodiments, the button switch 28 and the knob adjustment switch 23 can be provided separately, that is, the user cannot operate the button switch 28 via the operating knob 232. In this way, the user can reduce the possibility of operating errors caused by accidentally touching the operating knob 232.

[0059] Specifically, the ring-type Bluetooth controller 2 also includes a first circuit board and a second circuit board, the encoder 231 is arranged on the first circuit board, the first circuit board has a through hole connected to the perforation, the button switch 28 is arranged on the second circuit board, the first circuit board and the second circuit board are respectively plugged into the first control board 21, the first circuit board and the second circuit board are respectively connected to the first control board 21, more specifically, the first circuit board and the second circuit board are respectively perpendicular to the first control board 21.

[0060] Optionally, the first battery 22 is a storage battery, and the ring body is provided with a charging port 29 electrically connected to the first control board 21, allowing the user to charge the first battery 22 through the charging port 29. The charging port 29 may be a USB port, a Type-C port, or another type of port. In other embodiments, the first battery 22 may be a dry cell battery. In this case, the ring body is provided with a battery compartment, and the battery compartment opening is provided with a compartment cover.

[0061] like Figure 4 As shown, the rotary knob push switch 3 with a display function includes a rotary knob push switch body and a display module 31. A second control panel 32 and a wireless transmission module electrically connected to the second control panel 32 are disposed within the rotary knob push switch body. The second control panel 32 is electrically connected to the display module 31, and the wireless transmission module is wirelessly connected to the main control module. The rotary knob push switch 3 with a display function has both a press-to-adjust mechanism and a rotation-to-adjust mechanism. Therefore, the user can input control commands to the second control panel 32 by pressing or rotating the panel.

[0062] The knob push switch body includes a central component and a rotating ring 33 rotatably mounted on the central component. A detection area 331 is provided on the rotating ring 33. A sensor for detecting the detection area 331 is provided on the central component. The sensor is electrically connected to the second control board 32. The central component includes a first structural member 34, an elastic member 35, and a second structural member 36. The first structural member 34 is connected to the second structural member 36. The first structural member 34 is slidable relative to the second structural member 36 along the axial direction of the rotating ring 33. The second control board 32 is arranged in the first structural member 34. A light touch switch 321 is provided on the second control board 32. The second structural member 36 has a trigger portion that cooperates with the light touch switch 321. The elastic member 35 contacts the first structural member 34 and the second structural member 36 respectively. The elastic member 35 is used to drive the first structural member 34 and the second structural member 36 away from each other. The elastic member 35 can be optionally a spring, a rubber block, a spring, etc. When the first structure 34 approaches the second structure 36 , the touch switch 321 contacts the trigger portion and the touch switch 321 is triggered.

[0063] In this embodiment, the detection area 331 is a circle of black grids and white grids arranged at intervals along the inner wall of the rotating circle 33, and the sensor is a black and white line detection sensor.

[0064] The first structural member 34 has a first chamber, the second control board 32 is arranged in the first chamber, the second structural member 36 has a second chamber, and the second battery 37 is arranged in the second chamber. It should be noted that, in other embodiments, the first structural member 34 and the second structural member 36 can be other structural forms respectively, that is, the first structural member 34 does not have a first chamber, and the second structural member 36 does not have a second chamber.

[0065] Please combine Figure 4 and Figure 5 In detail, a detection window 341 is provided on the peripheral wall of the first structural member 34, and the detection window 341 connects the outside of the first structural member 34 and the first chamber. The sensor is located in the first chamber, and the detection area 331 and the sensor correspond to the detection window 341 respectively.

[0066] The display module 31 is arranged on a side of the first structural member 34 away from the second structural member 36. The first structural member 34 is provided with a light-transmitting plate 38 covering the display module 31. In this embodiment, the light-transmitting plate 38 is a glass plate. In other embodiments, the light-transmitting plate 38 can also be made of other transparent materials.

[0067] To enhance the operating feel of the rotating ring 33 and prevent accidental rotation, a resisting spring piece 332 is fixedly mounted on its inner side. The peripheral wall of the central assembly is provided with a slot 361 that engages with the resisting spring piece 332. Specifically, multiple slots 361 are arranged in a circle around the peripheral wall of the second structural member 36. When the user rotates the rotating ring 333, the resisting spring piece 332 engages and disengages from different slots 361, giving the rotating ring 33 a distinct, graduated feel, effectively enhancing the user experience.

[0068] like Figure 6 As shown, in this embodiment, the bottom of the knob push switch body has a first conductive structure 391 electrically connected to the second control board 32. The main body 1 is provided with a second conductive structure electrically connected to the main control module. The second conductive structure is used to cooperate with the first conductive structure 391 for conductive connection. The first conductive structure 391 includes but is not limited to conductive probes, conductive springs, conductive contacts, etc. When the knob push switch 3 with a display function does not have the second battery 37, the main body 1 provides power to the knob push switch 3 with a display function through the cooperation of the first conductive structure 391 and the second conductive structure. When the second battery 37 is a storage battery, the main body 1 charges the second battery 37 through the cooperation of the first conductive structure 391 and the second conductive structure.

[0069] Please combine Figure 1 、 Figure 6 and Figure 7 Optionally, the bottom of the knob push switch body has a first positioning structure 392, and the main body 1 has a second positioning structure 14, and the first positioning structure 392 cooperates with the second positioning structure 14. Preferably, the first conductive structure 391 is located inside the first positioning structure 392, and the second conductive structure is located inside the second positioning structure 14.

[0070] In summary, the fitness equipment provided by the present invention has a novel structure, and the motor control operation is convenient, accurate, and flexible, so that users have greater autonomy in choice and a good user experience.

[0071] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Fitness equipment, comprising a main body, the main body being provided with a motor and a main control module electrically connected to the motor, characterized in that: The device further comprises a ring-shaped Bluetooth controller and a knob-press switch with a display function, wherein the ring-shaped Bluetooth controller and the knob-press switch with a display function are respectively wirelessly connected to the main control module, the ring-shaped Bluetooth controller having a finger fixing position for engaging with a user's finger, and the knob-press switch with a display function is detachable and can be placed on the main body; The ring-type Bluetooth controller includes a ring body, on which a first control board, a first battery, and a knob adjustment switch are provided. The first battery and the knob adjustment switch are electrically connected to the first control board, respectively. The first control board is provided with a Bluetooth transmission module that is wirelessly connected to the main control module. The knob adjustment switch includes a matching encoder and an operating knob. The operating knob includes a shaft portion, which is slidable along its axial direction relative to the finger ring body. The encoder has a through hole for the shaft portion to pass through. The shaft portion is rotatably connected to the finger ring body. The ring-type Bluetooth controller further includes a first circuit board and a second circuit board, the encoder being disposed on the first circuit board, the first circuit board having a through hole communicating with the through hole, the second circuit board being provided with a button switch, the end of the shaft portion pressing against the button switch, the button switch being close to the encoder, the pressing area of the button switch being provided corresponding to the end of the shaft portion, the bottom ends of the first circuit board and the bottom ends of the second circuit board being respectively vertically plugged into the first control board and being electrically connected to the first control board; The main body includes an upper shell and a lower shell connected to each other. The upper shell is provided with a first convex rib and a second convex rib. The first convex rib is located on a side of the first circuit board close to the second circuit board to support the first circuit board. The first convex rib supports the top of the first circuit board. The second convex rib is located on a side of the second circuit board away from the first circuit board to support the second circuit board. The second convex rib supports the top of the second circuit board.

2. The fitness equipment according to claim 1, characterized in that: The operating knob further includes a rotating head connected to the shaft portion, and the rotating head is exposed from the ring body.

3. The fitness equipment according to claim 1, characterized in that: Both sides of the upper shell are connected with wall panels respectively, and the lower shell and the two wall panels enclose to form the finger fixing position.

4. The fitness equipment according to claim 1, characterized in that: The knob push switch with display function includes a knob push switch body and a display module. A second control board and a wireless transmission module electrically connected to the second control board are provided in the knob push switch body. The second control board is electrically connected to the display module, and the wireless transmission module is wirelessly connected to the main control module.

5. The fitness equipment according to claim 4, characterized in that: The knob push switch body includes a central component and a rotating ring rotatably mounted on the central component, a detection area is provided on the rotating ring, and a sensor for detecting the detection area is provided on the central component, and the sensor is electrically connected to the second control board; the central component includes a first structural member, an elastic member, and a second structural member, the first structural member is connected to the second structural member, the first structural member is slidable relative to the second structural member along the axial direction of the rotating ring, the second control board is arranged in the first structural member, a tact switch is provided on the second control board, the second structural member has a triggering portion that cooperates with the tact switch, the elastic member is in contact with the first structural member and the second structural member respectively, and the elastic member is used to drive the first structural member and the second structural member away from each other.

6. The fitness equipment according to claim 5, characterized in that: The detection area is arranged in a circle along the inner wall of the rotating circle.

7. The fitness equipment according to claim 5, characterized in that: The bottom of the knob push switch body has a first conductive structure electrically connected to the second control board, and the main body is provided with a second conductive structure electrically connected to the main control module, and the second conductive structure is used to cooperate with the first conductive structure.

8. The fitness equipment according to claim 7, characterized in that: The bottom of the knob push switch body has a first positioning structure, the first conductive structure is located inside the first positioning structure, the main body has a second positioning structure, the second conductive structure is located inside the second positioning structure, and the first positioning structure cooperates with the second positioning structure.

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