Bike stand and bike stand

Abstract

The utility model discloses a kind of riding platform support machine and riding platform, comprising: first component, transverse arrangement;Second component, vertically assembled in first component, main control board connecting structure is provided on the second component and first component;Connecting component, connected on the first component;Support leg component, connected on the connecting component, perpendicularly first component is set, the both ends of the support leg component extend in the direction away from the center line of first component.The riding platform support of the utility model removes folding leg structure, directly connects main control board to riding platform support, simplifies overall structure, reduces production cost.

Description

Technical Field

[0001] This utility model belongs to the field of cycling train technology, specifically, it relates to an improvement of a cycling train support structure. Background Technology

[0002] Cycling trainers are mainly used to facilitate indoor exercise for users. Their main structure includes a cycling trainer frame and a cycling bike mounted on the cycling trainer frame.

[0003] The existing cycling trainer frame structure includes a frame body and legs mounted on the frame body. For easy storage, foldable legs are installed below the frame body. When connected, the legs are mounted on the frame body via a rotating folding mechanism. When needed, the legs are unfolded by the rotating folding mechanism. To achieve good support, the legs are generally at an angle of about 60 degrees to the ground when unfolded. Because the legs need to be arranged at an angle, they are not only long but also occupy a lot of external space. In the height direction, due to the rotating folding mechanism between the legs and the frame body, the space occupied in the height direction is increased. The complex rotating and folding mechanism makes the entire cycling platform more complicated and increases the production cost of the entire platform. For the main control board, i.e., the PCB board that plays the main control function, it needs to be connected to the bracket body through an adapter board assembly, which results in a complex overall structure and high cost.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] This utility model addresses the aforementioned technical problems existing in the current cycling trainer brackets by proposing a new cycling trainer bracket that eliminates the folding leg structure and directly connects the main control board to the cycling trainer bracket, thereby simplifying the overall structure and reducing production costs.

[0006] To achieve the above-mentioned utility model / design objectives, the present utility model adopts the following technical solution: A cycling trainer stand includes: The first component is arranged horizontally; The second component is vertically assembled inside the first component, and a main control board connection structure is provided on the second component and the first component; A connecting component is attached to the first component; The outrigger component is connected to the connecting member and is disposed perpendicular to the first member. Both ends of the outrigger component extend away from the center line of the first member.

[0007] In some embodiments of this application, two connecting members are provided, symmetrically arranged at both ends of the first member; Two support leg components are provided, which are respectively connected and fixed to the connecting member.

[0008] In some embodiments of this application, two or more connecting members are provided and arranged along the length direction of the first member; Multiple support leg components are provided, and each is connected and fixed to multiple connecting members.

[0009] In some embodiments of this application, a first threaded hole is provided on the connecting member, and a second threaded hole is provided on the leg component. A locking screw is screwed into the first threaded hole and the second threaded hole to connect the connecting member and the leg component.

[0010] In some embodiments of this application, the support leg component includes a first support leg segment and a second support leg segment located on both sides of the first component, the length of the first support leg segment is greater than that of the second support leg segment, the first threaded hole is offset from the center of the connecting component, and the second threaded hole on the support leg component is offset from the center of the support leg component.

[0011] In some embodiments of this application, a first space for mounting the main control board is formed between one side of the second component and the first component; The main control board connection structure includes: A first mounting component is provided on the first component, located within the first space, and a first connecting part is provided on the first mounting component to fix one side of the main control board; And at least one second mounting component is provided on the second component, located in the first space, and the second mounting component is provided with a second connecting part for fixing the other side of the main control board.

[0012] In some embodiments of this application, a second space is formed between the second component and the first component on the other side, and a shell connection structure is provided in the second space, the shell connection structure comprising: The third mounting component is disposed on the first component, and the third mounting component is provided with a third connecting part that connects to the housing; A fourth mounting component is provided on the second component, and a fourth connecting part is provided on the fourth mounting component to connect with the housing.

[0013] In some embodiments of this application, a positioning part for positioning the motor shaft is provided on the second component; And a motor fixing part arranged around the periphery of the positioning part; A locking element passes through the motor mounting part and is locked and fixed to the motor.

[0014] Some embodiments of this application include: A reinforcing component is disposed on the second component, arranged along the height direction of the second component, extending from the second component to the first component and connecting thereto, wherein the height of the reinforcing component is 1 / 4 to 1 / 3 of the height of the second component.

[0015] A cycling trainer includes the cycling trainer bracket described in the above technical solution.

[0016] Compared with the prior art, the advantages and positive effects of this utility model are: In the design of this utility model, the cycling trainer bracket has a first component and a support leg component. The support leg component is directly connected and fixed to the bottom of the first component through a connecting component, which eliminates the need for a folding and rotating mechanism to connect the support leg component. This simplifies the structure and number of components of the entire cycling trainer bracket and greatly reduces the manufacturing cost. The support leg component is vertically positioned below the first component. Compared with the tilted and open support leg structure in the prior art, this greatly reduces the space occupied by the entire riding platform bracket. Furthermore, the support leg component is directly connected to the first component through the connecting component, eliminating the need for a connecting folding and rotating mechanism. This reduces the height in the vertical direction and also greatly reduces the space occupied in the vertical direction. A second component is vertically mounted on the first component, and a main control board connection structure is provided on the first and second components to connect and fix the main control board. This realizes the structure of directly connecting the main control board to the first and second components and connecting it to the existing main control board through an adapter board assembly, which simplifies the connection structure and reduces the manufacturing cost.

[0017] Other features and advantages of this utility model will become clearer after reading the detailed embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the first component, second component, main control board, and motor assembly structure of one embodiment of the cycling trainer bracket proposed in this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the first component, second component, main control board, and motor assembly structure of one embodiment of the cycling trainer bracket proposed in this utility model. Figure 2 ; Figure 3 This is a structural diagram showing the first component, the second component, and the support leg components of one embodiment of the cycling platform bracket proposed in this utility model. Figure 4 This is a schematic diagram of the second pre-positioning hole and the fourth pre-positioning hole on the second component of an embodiment of the cycling platform bracket proposed in this utility model; Figure 5 This is a structural diagram showing the first component and the support leg assembly of one embodiment of the cycling platform bracket proposed in this utility model; Figure 6 This is a schematic diagram of the connecting components and support leg parts of one embodiment of the cycling platform bracket proposed in this utility model; Figure 7 This is a schematic diagram of the structure of the second component of an embodiment of the cycling platform bracket proposed in this utility model.

[0020] In the figure, 100 is the first component; 110 is the first mounting component; 111 is the first connecting part; 120 is the third mounting component; 121 is the third connecting part; 130 is the positioning hole; 140 is the first pre-positioning hole; 150 is the third pre-positioning hole; 200 is the second component; 210 is the second mounting component; 211 is the second connecting part; 220 is the fourth mounting component; 221 is the fourth connecting part; 230 is the positioning part; 240 is the motor fixing part; 250 is the reinforcing component; 260 is the second pre-positioning hole; 270 is the fourth pre-positioning hole; 300 is the connecting component; 310 is the first through hole; 400 is the support leg component; 410 is the second threaded hole; 420 is the first support leg section; 430 is the second support leg section; 510 is the first space; 520 is the second space; 600 is the main control board; 700 is the motor; 710 is the motor shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of the embodiments, specific features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] In some embodiments of this application, a cycling trainer support is proposed, comprising a first component 100, a second component 200, and a support leg component 400.

[0027] The first component 100 is arranged horizontally. The first component 100 is the first crossbeam, which is made of square tube profile with a quadrilateral cross section, which is easy to select and has low cost.

[0028] The second component 200 is vertically assembled inside the first component 100, and a main control board 600 connection structure is provided on the second component 200 and the first component 100.

[0029] The second component 200 is a second vertical beam, which is set perpendicular to the first component 100.

[0030] In some embodiments of this application, the second component 200 is vertically disposed at the center of the first component 100, and a positioning hole 130 is provided in the first component 100. The second component 200 is inserted into the inner circumference of the positioning hole 130 and welded and fixed to the first component 100.

[0031] The positioning hole 130 is set through the first component 100 from top to bottom. Its shape is adapted to the cross-sectional shape of the second component 200. During assembly, the second component 200 is inserted into the positioning hole 130 to achieve pre-positioning between itself and the first component 100. After pre-positioning, the two are welded and fixed to ensure the accuracy of the installation position of the second component 200 and the first component 100.

[0032] The connecting member 300 is connected to the first member 100.

[0033] The connecting member 300 is a first connecting plate, which is used to connect the leg component 400 and the first component 100.

[0034] The first connecting plate can be a long strip plate with a length of 156mm and a width of 66mm, which is attached to the bottom surface of the first component 100 and welded and fixed together with the first component 100.

[0035] The outrigger component 400 is fixedly connected to the connecting member 300 and is arranged perpendicular to the first member 100. Both ends of the outrigger component 400 extend away from the center line of the first member 100.

[0036] By setting both ends of the outrigger component 400 to extend continuously away from the center line of the first component 100, the contact area between the outrigger component 400 and the ground can be increased to ensure stable support for the first component 100.

[0037] In some embodiments of this application, the leg length is 500mm-600mm.

[0038] The way the support leg component 400 is set vertically to the first component 100 can reduce the space occupied by the support leg component 400, thereby reducing the overall space occupied by the entire riding platform bracket.

[0039] In this embodiment, the cycling platform bracket is designed with a first component 100 and a support leg component 400. The support leg component 400 is directly connected and fixed to the bottom of the first component 100 through a connecting component 300, which eliminates the need for a folding and rotating mechanism to connect the support leg component 400, simplifies the structure and number of components of the entire cycling platform bracket, and greatly reduces the manufacturing cost. The support leg component 400 is vertically arranged below the first component 100. Compared with the tilted and open support leg structure in the prior art, it greatly reduces the space occupied by the entire riding platform bracket. Furthermore, the support leg component 400 is directly connected to the first component 100 through the connecting component 300, eliminating the need for the connecting folding and rotating mechanism. The height in the vertical direction is reduced, and the space occupied in the vertical direction is also greatly reduced. A second component 200 is vertically arranged on the first component 100, and a main control board 600 connection structure is provided on the first component 100 and the second component 200 to connect and fix the main control board 600. This realizes the structure of directly connecting the main control board 600 to the first component 100 and the second component 200, and connecting it to the existing main control board 600 through an adapter board assembly. This simplifies the connection structure and reduces the manufacturing cost.

[0040] In some embodiments of this application, two connecting members 300 are provided, symmetrically arranged at both ends of the first member 100; Two outrigger components 400 are provided, and are respectively connected and fixed to the two connecting members 300.

[0041] By symmetrically arranging two connecting components 300 at both ends of the first component 100, two support leg components 400 connected to them can be symmetrically connected to both ends of the first component 100. This reduces the number of support legs and lowers production costs while ensuring stable support for the first component 100.

[0042] In some embodiments of this application, there are two or more connecting members 300 arranged sequentially along the length of the first member 100, and there are multiple supporting leg components 400, which are respectively connected to multiple connecting members 300.

[0043] By arranging multiple support leg components 400 below the first component 100, a stable support for the first component 100 can be ensured, resulting in a good support effect.

[0044] In some embodiments of this application, a first through hole 310 is provided on the connecting member 300, and a second threaded hole 410 is provided on the support leg member 400. A locking screw passes through the first through hole 310 and is screwed and fixed in the second threaded hole 410.

[0045] The connecting component 300 and the outrigger component 400 can be connected and fixed by locking screws, making the connection operation more convenient.

[0046] In some embodiments of this application, the outrigger component 400 includes a first outrigger segment 420 and a second outrigger segment 430 located on both sides of the first component 100. The length of the first outrigger segment 420 is greater than that of the second outrigger segment 430. The first through hole 310 is offset from the center of the connecting component 300, and the second threaded hole 410 on the outrigger component 400 is offset from the center of the outrigger component 400.

[0047] To ensure that the outrigger component 400 can be adapted to the weight it supports, the outrigger section on the side with the greater load is designed to be longer, that is, the length of the first outrigger section 420 is greater than the length of the second outrigger section 430.

[0048] Since the outrigger component 400 has different lengths on both sides of the first component 100 and is not symmetrically arranged about the first component 100, if the first through hole 310 is arranged at the center of the connecting component 300, the outrigger component 400 may be installed backwards during installation.

[0049] In this embodiment, the first through hole 310 is set off from the center of the connecting member 300, so as to ensure that the leg component 400 is not installed backwards during assembly, thus achieving foolproofing.

[0050] In some embodiments of this application, a first space 510 for mounting the main control board 600 is formed between the second component 200 and the first component 100; The main control board 600 connection structure includes: A first mounting component 110 is provided on the first component 100 and is located in the first space 510. A first connecting part 111 is provided on the first mounting component 110 to fix one side of the main control board 600. And at least one second mounting component 210 is provided on the second component 200, located in the first space 510, and the second mounting component 210 is provided with a second connecting part 211 for fixing the other side of the main control board 600.

[0051] A first prepositioning hole 140 is provided on the first component 100. When the first mounting component 110 is connected to the first component 100, it is first inserted into the first prepositioning hole 140 and then welded to the first component 100 for fixation.

[0052] The first mounting component 110 is a first mounting plate, and the first connecting part 111 is a first connecting threaded hole provided on the first mounting plate.

[0053] A second prepositioning hole 260 is provided on the second component 200. When the second mounting component 210 is connected to the second component 200, it can be first inserted into the second prepositioning hole 260 and then welded and fixed to the second component 200.

[0054] The second mounting component 210 is a second mounting plate, and multiple such plates can be provided and arranged sequentially along the height direction of the second component 200. The second connecting part 211 is provided with a second connecting through hole on the second mounting component 210.

[0055] A fixing component is provided on the main control board 600, and a second connecting threaded hole is provided on the fixing component.

[0056] The main control board 600 is provided with a first via and a second via arranged at the position of the second connecting threaded hole.

[0057] When the first mounting component 110 is connected to the main control board 600, it is locked and fixed in the first connecting threaded hole by a locking screw passing through the first through hole.

[0058] The second mounting component 210 is connected to the main control board 600 by a locking screw passing through the second connection through hole and then being locked and fixed in the second connection threaded hole.

[0059] The first mounting component 110 and the second mounting component 210, which are directly molded on the first component 100 and the second component 200, achieve direct connection and fixation of the main control board 600, simplifying the connection structure of the main control board 600.

[0060] In some embodiments of this application, a second space 520 is formed between the other side of the second component 200 and the first component 100, and a shell connection structure is provided at the second space 520, the shell connection structure including: The third mounting component 120 is disposed on the first component 100, and a third connecting part 121 connected to the outer casing is provided on the third mounting component 120; The fourth mounting component 220 is disposed on the second component 200, and a fourth connecting part 221 that connects to the housing is provided on the fourth mounting component 220.

[0061] The third mounting component 120 is a third connecting plate connected to the first component 100, and the third connecting part 121 is a third connecting threaded hole opened on the third connecting plate.

[0062] A third prepositioning hole 150 is provided on the first component 100. The third mounting component 120 can be inserted into the third prepositioning hole 150 for positioning and then welded and fixed to the first component 100.

[0063] The fourth mounting component 220 is a fourth connecting plate connected to the second component 200, and the fourth connecting part 221 is a fourth connecting threaded hole opened on the fourth connecting plate.

[0064] The second component 200 is provided with a fourth prepositioning hole 270. The fourth mounting component 220 can be inserted into the fourth prepositioning hole 270 for positioning and then welded to the second component 200 for fixation.

[0065] When connecting the outer shell, the outer shell is connected to the first component 100 by locking the locking screw through the outer shell and fixing it in the third connecting threaded hole, and the second component 200 and the outer shell are connected and fixed by locking the locking screw through the outer shell and fixing it in the fourth connecting threaded hole.

[0066] The mounting plate is assembled by setting a mounting plate connecting structure in the first space 510 on one side of the second component 200 and the first component 100, and the shell connecting structure is set in the second space 520 on the other side of the second component 200 and the first component 100 to connect with the shell. This achieves full utilization of the space on both sides of the second component 200, and the entire main structure of the riding platform is installed in a compact manner, reducing the space occupied.

[0067] In some embodiments of this application, the fourth mounting component 220 is 1 / 10 to 1 / 9 of the distance between the second component 200 and the end away from the first component 100. Arranging the fourth mounting component 220 at this position can ensure that the outer shell is firmly fixed.

[0068] In some embodiments of this application, a positioning part 230 for positioning the motor shaft 710 is provided on the second component 200; and a motor fixing part 240 arranged around the positioning part 230; The locking element passes through the motor fixing part 240 and is locked and fixed to the motor 700.

[0069] The positioning part 230 is a positioning through hole opened on the second component 200, which is used to insert the motor shaft 710 of the motor 700 component constituting the riding platform, so as to support and position the motor shaft 710.

[0070] The motor fixing part 240 is a motor fixing hole arranged circumferentially along the positioning part 230. The motor fixing hole is provided through the second component 200 and includes a first through hole and a second through hole. The second through hole is located close to the motor 700 and the inner diameter of the second through hole is smaller than that of the first through hole 310.

[0071] The locking element is a screw, and the first through hole 310 is for the screw head to pass through.

[0072] A threaded hole is provided on the motor 700. When fixed, the screw cap passes through the first through hole 310, the screw shank is screwed into the threaded hole, and the screw cap is pressed against the circumference of the second through hole.

[0073] In some embodiments of this application, a reinforcing member 250 is included, which is disposed at the center of the second member 200, along the height direction of the second member 200, and connected to the first member 100. The height of the reinforcing member 250 is 1 / 4 to 1 / 3 of the height of the second member 200.

[0074] The reinforcing component 250 is a reinforcing rib. By setting the reinforcing component 250, the structural strength of the entire second component 200 can be enhanced, ensuring its support stability for the motor 700 and the motor shaft 710.

[0075] In some embodiments of this application, a cycling trainer is also proposed, including the cycling trainer bracket described in the above embodiments.

[0076] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions claimed by this utility model.

Claims

1. A cycling trainer bracket, characterized in that, Including: The first component is arranged horizontally; The second component is vertically assembled inside the first component, and a main control board connection structure is provided on the second component and the first component; A connecting component is attached to the first component; The outrigger component is connected to the connecting member and is disposed perpendicular to the first member. Both ends of the outrigger component extend away from the center line of the first member.

2. The cycling trainer bracket according to claim 1, characterized in that, Two connecting components are provided, symmetrically arranged at both ends of the first component; Two support leg components are provided, which are respectively connected and fixed to the connecting member.

3. The cycling trainer bracket according to claim 1, characterized in that, Two or more connecting components are provided and arranged along the length of the first component; Multiple support leg components are provided, and each is connected and fixed to multiple connecting members.

4. The cycling trainer bracket according to claim 1, characterized in that, A first through hole is provided on the connecting member, and a second threaded hole is provided on the support leg component. The locking screw passes through the first through hole and is screwed into the second threaded hole.

5. The cycling trainer bracket according to claim 4, characterized in that, The outrigger component includes a first outrigger segment and a second outrigger segment located on both sides of the first component. The length of the first outrigger segment is greater than that of the second outrigger segment. The first through hole is offset from the center of the connecting component, and the second threaded hole on the outrigger component is offset from the center of the outrigger component.

6. The cycling trainer bracket according to claim 1, characterized in that, A first space for mounting the main control board is formed between one side of the second component and the first component; The main control board connection structure includes: A first mounting component is provided on the first component, located within the first space, and a first connecting part is provided on the first mounting component to fix one side of the main control board; And at least one second mounting component is provided on the second component, located in the first space, and the second mounting component is provided with a second connecting part for fixing the other side of the main control board.

7. The cycling trainer bracket according to claim 6, characterized in that, A second space is formed between the second component and the first component on the other side. A shell connection structure is provided in the second space, the shell connection structure comprising: The third mounting component is disposed on the first component, and the third mounting component is provided with a third connecting part that connects to the housing; A fourth mounting component is provided on the second component, and a fourth connecting part is provided on the fourth mounting component to connect with the housing.

8. The cycling trainer bracket according to claim 1, characterized in that, The second component is provided with a positioning part for positioning the motor shaft; And a motor fixing part arranged around the periphery of the positioning part; A locking element passes through the motor mounting part and is locked and fixed to the motor.

9. The cycling trainer bracket according to claim 1, characterized in that, Including: A reinforcing component is disposed on the second component, arranged along the height direction of the second component, extending from the second component to the first component and connecting thereto, wherein the height of the reinforcing component is 1 / 4 to 1 / 3 of the height of the second component.

10. A cycling trainer, characterized in that, Includes the cycling trainer bracket as described in any one of claims 1-9.

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