Running machine

Abstract

The utility model discloses a treadmill, and belongs to the technical field of sports equipment. The treadmill comprises a supporting plate, a base assembly, a driving assembly and a control assembly, and four support structures of the base assembly are installed at the four corners of the supporting plate in a one-to-one correspondence mode so as to bear the supporting plate; meanwhile, at least one support structure can be used for installing a driving assembly and a control assembly, and the driving assembly and the control assembly can be located in the containing space defined by the support structure and the corresponding installation notch, so that the support structure with multiple functions is directly installed on the supporting plate, the structure of the running machine can be simplified, and the running efficiency is improved. And the manufacturing and assembling difficulty of the treadmill is reduced. Moreover, the driving assembly and the control assembly are mounted in the detachable support structure, so that the mounting or dismounting difficulty of the driving assembly and the control assembly can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment technology, and in particular to a treadmill. Background Technology

[0002] With the continuous development of technology, fitness equipment is increasingly being used in consumers' work and daily lives. Currently, home fitness equipment typically includes treadmills (or walking machines), exercise machines, and stationary bikes. Among these, treadmills are devices that allow for running or walking exercises indoors. Treadmills operate at a relatively stable pace, resulting in less impact on the user's body, making them suitable for extended use.

[0003] Treadmills typically use a motor to drive a rolling running belt, simulating the feeling of walking or running outdoors to help users perform aerobic training, improving cardiovascular function, burning fat, and shaping legs. A treadmill mainly consists of a running belt, running platform frame, running board, primary drive motor, controller, and multiple corner protectors. The primary drive motor and controller are installed in multiple mounting slots in the running platform frame, and these slots are then sealed by corner protectors to complete the treadmill assembly. However, this structure of a treadmill is relatively complex and difficult to repair in case of malfunction. Utility Model Content

[0004] This utility model provides a treadmill. It solves the problems of existing treadmills having a complex structure and being difficult to repair after a malfunction. The technical solution is as follows:

[0005] According to one aspect of the present invention, a treadmill is provided, comprising: a support plate, a base assembly, a drive assembly, and a control assembly;

[0006] The support plate has four corners, and at least one of the four corners has a mounting notch;

[0007] The base assembly includes four support structures, which are located at the four corners in a corresponding manner and are detachably connected to the support plate. The four support structures are used to support the support plate.

[0008] At least one of the four support structures is used to cover the at least one mounting notch in a one-to-one correspondence, and the drive component and the control component are installed inside the at least one support structure.

[0009] Optionally, the support plate has opposing first ends and second ends, and two of the four corners each have a first mounting notch, with both first mounting notches located at the first ends;

[0010] The four support structures include two first support structures, each of which covers the two first mounting notches.

[0011] The drive assembly and the control assembly are respectively installed inside the two first support structures.

[0012] Optionally, the treadmill further includes a running belt, a roller assembly, and a roller adjustment assembly. The other two corners of the four corners each have a second mounting notch. Both second mounting notches are located at the second ends. The four support structures include two second support structures, which respectively cover the two second mounting notches.

[0013] The roller assembly includes a first roller and a second roller disposed opposite to each other. The first roller and the second roller are respectively located at the first end and the second end of the support plate. The two ends of the first roller are respectively connected to the two first support structures, and the two ends of the second roller are respectively connected to the two second support structures.

[0014] The running belt wraps around the first roller, the support plate, and the second roller support plate;

[0015] The roller adjustment assembly includes two adjusting bolts arranged opposite to each other. The two adjusting bolts are respectively installed in the two first support structures and are both connected to the first roller; or, the two adjusting bolts are respectively installed in the two second support structures and are both connected to the second roller.

[0016] Optionally, the treadmill further includes a lifting assembly;

[0017] The lifting assembly includes a first lifting structure and a second lifting structure arranged opposite to each other. The first lifting structure and the second lifting structure are respectively installed on the two second support structures. The first lifting structure and the second lifting structure are used to adjust the slope of the support plate.

[0018] Optionally, any of the support structures includes a protective housing and a mounting bracket;

[0019] The mounting bracket is bolted to the support plate, and both the drive assembly and the control assembly are mounted on the mounting bracket;

[0020] The protective housing covers the outside of the mounting bracket and is fixedly connected to the mounting bracket.

[0021] Optionally, the treadmill further includes a display component mounted on the protective housing and electrically connected to the control component;

[0022] Alternatively, the base assembly may further include an end cap located at one end of the support plate, with both ends of the end cap connected to the two protective housings respectively, and the display assembly mounted on the end cap and electrically connected to the control assembly.

[0023] Optionally, the support plate has opposing first and second edges, the extending directions of the first and second edges being parallel to the arrangement directions of the first and second ends;

[0024] Both the first edge and the second edge have an arc-shaped chamfer structure.

[0025] Optionally, the treadmill further includes two edge buffer strips, and the support plate has opposing first and second edges, the extending directions of the first and second edges being parallel to the arrangement directions of the first and second ends;

[0026] The two edge buffer strips are respectively installed at the first edge position and the second edge position of the support plate.

[0027] Optionally, the support plate includes an elastic plate body.

[0028] Optionally, the elastic plate further includes an intermediate portion located between the first end and the second end, wherein the elastic modulus of the first end and the second end are both greater than the elastic modulus of the intermediate portion.

[0029] The beneficial effects of the technical solution provided by this utility model embodiment include at least the following:

[0030] A treadmill is provided, comprising a support plate, a base assembly, a drive assembly, and a control assembly. Four support structures of the base assembly are correspondingly installed at the four corners of the support plate to support it. Simultaneously, at least one support structure can be used to install the drive assembly and the control assembly, allowing them to reside within the accommodating space formed by the support structure and corresponding mounting notches. Thus, by directly mounting the multi-functional support structure onto the support plate, the treadmill's structure is simplified, reducing manufacturing and assembly difficulties. Furthermore, mounting the drive assembly and control assembly in a detachable support structure reduces the difficulty of installing or disassembling them. This solves the problems of treadmills in related technologies having complex structures and being difficult to repair after malfunction. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the structure of a treadmill provided in an embodiment of the present invention;

[0033] Figure 2 yes Figure 1 The diagram shown is an exploded view of a treadmill.

[0034] Figure 3 yes Figure 1 The diagram shows another exploded structure of the treadmill.

[0035] Figure 4 This is a schematic diagram of the structure of a support plate provided in an embodiment of the present utility model;

[0036] Figure 5 This is a schematic diagram of the internal structure of a treadmill provided in an embodiment of the present invention;

[0037] Figure 6 This is a structural schematic diagram of a support structure and a support plate provided in an embodiment of the present utility model;

[0038] Figure 7 This is the design intent of the back explosion structure of a walking machine provided in this embodiment of the utility model;

[0039] Figure 8 This is a schematic diagram of the cross-sectional structure of a treadmill provided in an embodiment of the present invention;

[0040] Figure 9 This is a schematic diagram of another treadmill provided in an embodiment of the present invention;

[0041] Figure 10 This is a schematic diagram of the structure of a support plate provided in an embodiment of this utility model;

[0042] Figure 11 This is a schematic diagram of another support plate structure provided in this embodiment of the utility model. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0044] Although the present invention can be readily embodied in various forms, only some specific embodiments are shown in the accompanying drawings and will be described in detail in this specification. It is understood that this specification should be regarded as an exemplary illustration of the principles of the present invention and is not intended to limit the present invention to what is described herein.

[0045] Therefore, a feature pointed out in this specification is used to describe one feature of one embodiment of the present invention, and does not imply that every embodiment of the present invention must have the described feature. Furthermore, it should be noted that this specification describes many features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly stated. Therefore, unless otherwise stated, the described combinations are not intended to be limiting.

[0046] In the embodiments shown in the accompanying drawings, the directional indications (such as up, down, left, right, front, and back) used to explain the structure and movement of the various elements of this invention are relative rather than absolute. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, these directional indications also change accordingly.

[0047] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , Figure 1 This is a structural schematic diagram of a treadmill 10 provided in an embodiment of the present invention. Figure 2 yes Figure 1 The diagram shown is an exploded view of the treadmill 10. Figure 3 yes Figure 1 The diagram shows another exploded structure of the treadmill 10. Figure 4 This is a schematic diagram of the structure of a support plate 11 provided in an embodiment of the present utility model. The treadmill 10 may include: support plate 11, base assembly 12, drive assembly 13 and control assembly 14.

[0048] The support plate 11 has four corners, and at least one of the four corners has a mounting notch k1. The mounting notch k1 can be used to accommodate structures such as the drive assembly 13 and the control assembly 14. For example, each of the four corners has a mounting notch k1. The shape of the mounting notch k1 can be rectangular, and the shape and size of the multiple mounting notches k1 can be the same or different.

[0049] The base assembly 12 may include four support structures 12a, which are located at the four corners and are detachably connected to the support plate 11. This detachable connection can be achieved through bolts or snap-fit ​​connections. All four support structures 12a can be in contact with the ground to support the support plate 11. Each of the four support structures 12a supports the four corners of the support plate 11, providing balanced support and securing the support plate 11. The four support structures 12a can be independent structures, meaning any one of them can be installed and removed. Alternatively, the four support structures 12a can be grouped in pairs, with the two support structures in each pair being connected and installed or removed together.

[0050] At least one of the four support structures 12a is used to cover at least one mounting notch k1 in a corresponding manner. The support structure 12a and the corresponding mounting notch k1 can form an accommodating space, in which the drive component 13 and the control component 14 can be located. The drive component 13 and the control component 14 are installed inside at least one support structure. The drive component 13 and the control component 14 can be installed in the same support structure 13a, or the drive component 13 and the control component 14 can be installed in two different support structures 13a.

[0051] The shape of the drive assembly 13 can be matched with the shape of the mounting notch k1, so that at least a portion of the drive assembly 13 is located in the mounting notch k1. Furthermore, the support structure 12a can cover the drive assembly 13 and the mounting notch k1 to form a protective structure, preventing damage to the drive assembly 13 from foreign objects in the external environment. Similarly, the shape of the control assembly 14 can be matched with the shape of the mounting notch k1, so that at least a portion of the control assembly 14 is located in the mounting notch k1. Furthermore, the support structure 12a can cover the control assembly 14 and the mounting notch k1 to form a protective structure, preventing damage to the control assembly 14 from foreign objects in the external environment.

[0052] Thus, by placing the drive assembly 13 and control assembly 14 within the support structure 12a, and using four support structures 12a to support the support plate 11, the multiple support structures 12a can simultaneously serve a load-bearing function and accommodate the drive assembly 13 and control assembly 14. Furthermore, by placing the support structure 12a, which houses the drive assembly 13 or control assembly 14, at the mounting notch k1 of the support plate 11, the overall structure of the treadmill 10 becomes more regular, improving its aesthetics. In this embodiment of the invention, by directly mounting the multi-functional support structure 12a onto the support plate 11, the structure of the treadmill 10 can be simplified, reducing the difficulty of manufacturing and assembling the treadmill 10.

[0053] Furthermore, installing the drive assembly 13 and the control assembly 14 in the detachable support structure 12a reduces the difficulty of installing or removing the drive assembly 13 and the control assembly 14. For example, installing the drive assembly 13 and the control assembly 14 in two independent support structures 12a further reduces the difficulty of installation or removal, allowing for the individual removal of the support structure 12a containing the drive assembly 13 or the drive assembly 13 when it is damaged, enabling replacement or repair of the drive assembly 13 or the control assembly 14. For example, when the drive assembly 13 is damaged, the drive assembly 13 and the corresponding support structure 12a can be completely removed from the support plate 11 for repair or replacement, and then the repaired drive assembly 13 and the corresponding support structure 12a can be completely reinstalled on the support plate 11. Since the connection structure between the support structure 12a and the support plate 11 is relatively simple, while the connection structure between the drive assembly 13 and the support structure 12a is relatively complex, and since the treadmill 10 is usually placed on the ground, making the position of the treadmill 10 relatively low, compared to directly disassembling the drive assembly 13 from the running frame of the treadmill 10 located on the ground, this utility model can improve the efficiency of disassembling and installing the drive assembly 13 by disassembling or installing the drive assembly 13 and the support structure 12a as a whole.

[0054] In addition, since the structure of the drive assembly 13 is more complex than that of the support structure 12a, when the operator is repairing the drive assembly 13, the drive assembly 13 and the support structure 12a can be assembled together on a higher workbench, and then the support structure 12a with the drive assembly 13 can be bolted on. This can improve the assembly effect of the drive assembly 13 and reduce the assembly difficulty of the drive assembly 13.

[0055] Similarly, installing the control component 14 and other components in the support structure 12a can reduce the difficulty of assembling and maintaining the treadmill 10.

[0056] In summary, this utility model embodiment provides a treadmill 10 including a support plate 11, a base assembly 12, a drive assembly 13, and a control assembly 14. The four support structures 12a of the base assembly 12 are correspondingly installed at the four corners of the support plate 11 to support the support plate 11. Simultaneously, at least one support structure 12a can be used to install the drive assembly 13 and the control assembly 14, allowing the drive assembly 13 and the control assembly 14 to reside within the accommodating space enclosed by the support structure 12a and the corresponding mounting notch k1. Thus, by directly installing the multi-functional support structure 12a onto the support plate 11, the structure of the treadmill 10 can be simplified, reducing the manufacturing and assembly difficulty. Furthermore, installing the drive assembly 13 and the control assembly 14 in the detachable support structure 12a reduces the difficulty of installing or disassembling the drive assembly 13 and the control assembly 14. This solves the problem of the treadmill 10 in related technologies having a cumbersome structure and being difficult to repair after a malfunction.

[0057] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 , Figure 5 This is a schematic diagram of the internal structure of a treadmill 10 provided in an embodiment of the present utility model. In an optional embodiment, the support plate 11 may have a first end and a second end opposite to each other. The first end and the second end may be arranged opposite to each other along the length direction of the support plate 11. Two of the four corners of the support plate 11 have a first mounting notch k11, and the other two corners have a second mounting notch k12. The two first mounting notches k11 are located at the first end, and the two second mounting notches k12 are located at the second end.

[0058] The four support structures 12a include two first support structures 121 and two second support structures 122. The two first support structures 121 are located at and cover the two first mounting notches k11, respectively. The two second support structures 122 are located at and cover the two second mounting notches k12, respectively. The drive assembly 13 and the control assembly 14 are respectively installed inside the two first support structures 121. It is understood that... Figure 5 Only a portion of the support structure is shown, and the portion of the support structure facing away from the ground is not shown, so as to clearly show the internal structure of the support structure.

[0059] That is, the drive assembly 13 and the control assembly 14 can be installed at the same end of the support plate 11, and are located on opposite sides of the support plate 11. The drive assembly 13 may include a first drive motor and a transmission structure, which may include a two-stage reduction mechanism. For example, the transmission structure may include a pulley and belt, or a sprocket and chain. The control assembly 14 can be electrically connected to the drive assembly 13 to send control signals to the drive assembly 13. The control assembly 14 can send different control signals to the drive assembly 13 to switch between different drive modes, thereby providing the user with different motion modes.

[0060] Please refer to Figure 1 , Figure 3 , Figure 6 and Figure 7 , Figure 6 This is a schematic diagram of a support structure 12a and a support plate 11 provided in an embodiment of this utility model. Figure 7 This is a schematic diagram of the exploded rear structure design of a walking machine 10 provided in this embodiment of the utility model. Figure 6 and Figure 7 The running belt is not shown. In an optional embodiment, any support structure 12a may include a protective housing 12b and a mounting bracket 12c. The mounting bracket 12c is bolted to the support plate 11, and both the drive assembly 13 and the control assembly 14 are mounted on the mounting bracket 12c. The protective housing 12b covers the outside of the mounting bracket 12c and is fixedly connected to it. The drive assembly 13 and the control assembly 14 can be fixed to different mounting brackets 12c by bolting, or they can be fixed to different mounting brackets 12c by adhesive bonding. The protective housing 12b and the mounting bracket 12c can be bolted together, or they can be adhesively bonded, or they can be an integral structure.

[0061] like Figure 7 As shown, the mounting bracket 12c may have a mounting through hole k5, through which bolts can be passed to connect the mounting bracket 12c and the support plate 11. Any support structure 12a may also include a buffer pad 12d, which may be located between the protective housing 12b and the ground. The material of the buffer pad 12d may include rubber.

[0062] Please refer to Figure 1 , Figure 3 and Figure 8 , Figure 8 This is a cross-sectional structural diagram of a treadmill 10 provided in an embodiment of the present invention. The treadmill 10 may also include a running belt 15, a roller assembly 16, and a roller adjustment assembly 17.

[0063] The roller assembly 16 may include a first roller 161 and a second roller 162 disposed opposite to each other. The first roller 161 and the second roller 162 are located at the first end and the second end of the support plate 11, respectively. The two ends of the first roller 161 are connected to two first support structures 121, and the two ends of the second roller 162 are connected to two second support structures 122. The protective shell 12b in the first support structure 121 can be used to protect the end of the first roller 161, and the protective shell 12b in the second support structure 122 can be used to protect the end of the second roller 162.

[0064] The running belt 15 can wrap around the first roller 161, the support plate 11, and the second roller 162 support plate 11. The roller assembly 16 can be used to support the running belt 15. One end of the first roller 161 can be connected to the transmission structure in the drive assembly 13. The first drive motor can drive the first roller 161 to rotate through the transmission structure, thereby driving the running belt 15 and the second roller 162 to rotate.

[0065] The roller adjustment assembly 17 may include two adjusting bolts 171 arranged opposite to each other. The two adjusting bolts 171 are respectively installed in the two first support structures 121 and are both connected to the first roller 161.

[0066] Alternatively, the two adjusting bolts 171 are respectively installed in the two second support structures 122, and both are connected to the second roller 162.

[0067] Alternatively, the treadmill 10 may include two sets of roller adjustment assemblies 17, which are respectively connected to two rollers (first roller 161 and second roller 162).

[0068] For example, the roller adjustment assembly 17 is used to adjust the tightness of the running belt 15 wrapping the roller assembly 16. By rotating the two adjusting bolts 171, the first roller 161 can be moved back and forth, thereby adjusting the tightness of the running belt 15 to maintain stable operation of the running belt 15 and reduce slippage and wear.

[0069] In one exemplary embodiment, the protective housing 12b in the first support structure 121 may have a first through hole k2, and both ends of the first roller 161 may have threaded through holes k3; the mounting bracket 12c in the first support structure 121 may be located on the side of the first roller 161 close to the support plate 11, and the mounting bracket 12c in the first support structure 121 may have a second through hole k4.

[0070] The adjusting bolt 171 can be sequentially inserted into the first through hole k2, the threaded through hole k3, and the second through hole k4, with the first end of the adjusting bolt 171 extending out of the second through hole k4. That is, the adjusting bolt 171 can be sequentially inserted into the first through hole k2, the threaded through hole k3, and the second through hole k4.

[0071] The adjusting bolt 171 may include a first head and a first screw. When installing the adjusting bolt 171, the first screw of the adjusting bolt 171 can be passed through the first through hole k2, the threaded through hole k3 and the second through hole k4 in sequence. The first head of the adjusting bolt 171 is located outside the first through hole k2. The size of the first head of the adjusting bolt 171 is larger than the diameter of the first through hole k2, so that the protective shell 12b in the first support structure 121 can support the adjusting bolt 171. It also makes it convenient for the user to rotate the adjusting bolt 171 through the first head of the adjusting bolt 171 located outside the first through hole k2.

[0072] The threaded through hole k3 of the roller assembly 16 can be threadedly connected to the first screw of the adjusting bolt 171. The first screw can rotate around the central axis of the first screw to drive the roller assembly 16 to move in the length direction of the first screw, thereby enabling the running belt 15 to be tensioned or relaxed.

[0073] Please refer to Figure 9 , Figure 9 This is a schematic diagram of another treadmill 10 provided in an embodiment of the present invention. In an optional embodiment, the treadmill 10 may further include a lifting component 18.

[0074] The lifting assembly 18 may include a first lifting structure and a second lifting structure arranged opposite to each other. The first lifting structure and the second lifting structure are respectively mounted on two second support structures 122. The first lifting structure and the second lifting structure are used to adjust the slope of the support plate 11. The first lifting structure and the second lifting structure may be manual lifting structures or electric lifting structures.

[0075] For example, both the first and second lifting structures include a second drive motor (not shown in the figure), a transmission screw 181, and an adjusting rod 182. The first end of the adjusting rod 182 is rotatably connected or hinged to the mounting bracket 12c in the second support structure 122, and the first end of the adjusting rod 182 can abut against the ground. One end of the transmission screw 181 is connected to the second drive motor, and the other end of the transmission screw 181 is rotatably connected to the middle part of the adjusting rod 181.

[0076] The second drive motor can drive the transmission screw to move in a direction perpendicular to the surface of the support plate 11, thereby driving the adjusting rod to rotate, so that the adjusting rod, the support plate 11 and the ground form a Z-shaped structure, thereby adjusting the slope of the support plate 11.

[0077] Please refer to Figure 6 In an alternative embodiment, the treadmill 10 may further include a display component x1, which is mounted on the protective housing 12b and electrically connected to the control component 14.

[0078] Alternatively, please refer to Figure 9 The base assembly 12 may further include an end cap 123, which is located at one end of the support plate 11 and is connected to two protective housings 12b at both ends. The display assembly x1 is mounted on the end cap 123 and is electrically connected to the control assembly 14. The display assembly x1 may include at least one of a liquid crystal display, an LED display, or a touch display. The end cap 123 may be snap-fitted, glued, or bolted to the two protective housings 12b, or the end cap 123 and the two protective housings 12b may be an integral structure.

[0079] Please refer to Figure 10 , Figure 10 This is a schematic diagram of the structure of a support plate 11 provided in an embodiment of the present invention. In an optional embodiment, the support plate 11 may have opposing first edges m1 and second edges m2, the extending directions of the first edges m1 and the second edges m2 being parallel to the arrangement directions of the first end and the second end; both the first edge and the second edge have an arc-shaped chamfer structure d1. The arc-shaped chamfer structure d1 can reduce stress concentration at the edges of the support plate 11, improving the strength and durability of the support plate 11; furthermore, the arc-shaped chamfer structure d1 can also improve the safety of the support plate 11, reducing accidental injuries caused by sharp edges.

[0080] Please refer to Figure 11 , Figure 11 This is a schematic diagram of another support plate 11 provided in this embodiment of the utility model. In an optional embodiment, the treadmill 10 may further include two edge buffer strips 19. The support plate 11 has opposing first edges m1 and second edges m2, and the extending directions of the first edges m1 and second edges m2 are parallel to the arrangement directions of the first end and the second end. The two edge buffer strips 19 are respectively installed at the positions of the first edge m1 and the second edge m2 of the support plate 11. The edge buffer strips 19 can improve the safety of the support plate 11 and reduce accidental injuries such as bumps and scratches caused by the edges of the support plate 11.

[0081] In one alternative embodiment, the support plate 11 may include an elastic plate. Since the running belt 15 is wound around the support plate 11, the elastic support plate 11 can absorb the impact force when the user's feet land, protect the user's joints, and reduce sports-related injuries.

[0082] like Figure 11As shown, in an optional embodiment, the elastic plate may further include an intermediate portion b3 located between the first end b1 and the second end b2, wherein the elastic modulus of both the first end b1 and the second end b2 is greater than that of the intermediate portion b3. Since the user is typically positioned above the intermediate portion b3 of the support plate 11 when using the treadmill 10, the first end b1 and the second end b2, with their larger elastic moduli, enhance the support function of the support plate 11, while the intermediate portion b3, with its smaller elastic modulus, improves the user's comfort.

[0083] It should be noted that the dimensions of the areas may have been exaggerated in the accompanying drawings for clarity. Furthermore, it is understood that when an element is referred to as "on top of" another element, it can be directly on the other element, or there may be intermediate elements. Additionally, it is understood that when an element is referred to as "below" another element, it can be directly below the other element, or there may be more than one intermediate element. Furthermore, it is also understood that when an element is referred to as "between" two elements, it can be the only layer between the two elements, or there may be more than one intermediate element. Similar reference numerals throughout indicate similar elements.

[0084] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0085] The above description is only an optional embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A treadmill characterized by, include: Support plate, base assembly, drive assembly, and control assembly; The support plate has four corners, and at least one of the four corners has a mounting notch; The base assembly includes four support structures, which are located at the four corners in a corresponding manner and are detachably connected to the support plate. The four support structures are used to support the support plate. At least one of the four support structures is used to cover the at least one mounting notch in a one-to-one correspondence, and the drive component and the control component are installed inside the at least one support structure.

2. The treadmill of claim 1, wherein, The support plate has a first end and a second end opposite to each other, and two of the four corners each have a first mounting notch, and the two first mounting notches are located at the first end; The four support structures include two first support structures, each of which covers the two first mounting notches. The drive assembly and the control assembly are respectively installed inside the two first support structures.

3. The treadmill of claim 2, wherein, The treadmill also includes a running belt, a roller assembly, and a roller adjustment assembly. The other two corners of the four corners each have a second mounting notch. The two second mounting notches are located at the second ends. The four support structures include two second support structures, which respectively cover the two second mounting notches. The roller assembly includes a first roller and a second roller disposed opposite to each other. The first roller and the second roller are respectively located at the first end and the second end of the support plate. The two ends of the first roller are respectively connected to the two first support structures, and the two ends of the second roller are respectively connected to the two second support structures. The running belt wraps around the first roller, the support plate, and the second roller support plate; The roller adjustment assembly includes two adjusting bolts arranged opposite to each other. The two adjusting bolts are respectively installed in the two first support structures and are both connected to the first roller; or, the two adjusting bolts are respectively installed in the two second support structures and are both connected to the second roller.

4. The treadmill according to claim 3, characterized in that, The treadmill also includes a lifting assembly; The lifting assembly includes a first lifting structure and a second lifting structure arranged opposite to each other. The first lifting structure and the second lifting structure are respectively installed on the two second support structures. The first lifting structure and the second lifting structure are used to adjust the slope of the support plate.

5. The treadmill of claim 1, wherein, Each of the aforementioned support structures includes a protective housing and a mounting bracket; The mounting bracket is bolted to the support plate, and both the drive assembly and the control assembly are mounted on the mounting bracket; The protective housing covers the outside of the mounting bracket and is fixedly connected to the mounting bracket.

6. The treadmill of claim 5, wherein, The treadmill also includes a display component, which is mounted on the protective housing and electrically connected to the control component; Alternatively, the base assembly may further include an end cap located at one end of the support plate, with both ends of the end cap connected to the two protective housings respectively, and the display assembly mounted on the end cap and electrically connected to the control assembly.

7. The treadmill of claim 2, wherein, The support plate has opposing first and second edges, the extending directions of the first and second edges being parallel to the arrangement directions of the first and second ends; Both the first edge and the second edge have an arc-shaped chamfer structure.

8. The treadmill of claim 2, wherein, The treadmill also includes two edge buffer strips, and the support plate has opposing first and second edges, the extension directions of the first and second edges being parallel to the arrangement directions of the first and second ends; The two edge buffer strips are respectively installed at the first edge position and the second edge position of the support plate.

9. The treadmill of claim 2, wherein, The support plate includes an elastic plate body.

10. The treadmill of claim 9, wherein, The elastic plate also includes an intermediate portion located between the first end and the second end, wherein the elastic modulus of the first end and the second end are both greater than the elastic modulus of the intermediate portion.

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