Running machine board with buffering function

Abstract

The utility model relates to the technical field of treadmill plates, in particular to a treadmill plate with a buffering function, which comprises two groups of frames, a bottom plate is fixedly connected between the two groups of frames, a fixing block is mounted at the top of the bottom plate, a protective plate is fixedly connected inside the fixing block, and the protective plate is fixedly connected with the bottom plate. A conveyor belt is rotationally connected into the protection plate, a buffering assembly is installed in the bottom plate and used for buffering impact force borne by the conveyor belt, the buffering assembly comprises a supporting rod, a moving block, a damping spring, a linkage rod and a connecting base, the supporting rod is fixedly connected into the bottom plate, and the moving block is fixedly connected into the bottom plate. Compared with an existing treadmill board with a buffering function, the treadmill board with the buffering function has the advantages that the buffering function of the treadmill board can be achieved through the design of the moving blocks and the damping springs, and the overall practicability is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of treadmill board technology, specifically to a treadmill board with cushioning function. Background Technology

[0002] As people's living standards improve, they are paying more and more attention to health, and the usage rate of fitness equipment has also increased significantly. Treadmills, as one of the most widely used fitness equipment, meet people's fitness needs and improve their physical fitness.

[0003] In traditional technology, the treadmill board is connected to the machine body, and the movement of the conveyor belt simulates running. It is equipped with disassembly components, which are convenient for disassembly and storage. However, during the running process, the user's feet will generate a large impact force on the treadmill board. In turn, the treadmill board will also exert a large reaction force on the user's feet. When the reaction force is transmitted to the user's knees, it will cause great damage to the user's knees.

[0004] Therefore, it is particularly important to improve upon the existing treadmill board with cushioning function, design a new type of treadmill board with cushioning function to solve the above-mentioned technical defects, and improve the overall practicality of the treadmill board with cushioning function. Utility Model Content

[0005] The purpose of this invention is to provide a treadmill board with a cushioning function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A treadmill board with a cushioning function includes a frame, the frame having two sets, a base plate being fixedly connected between the two sets of frames, a fixing block being installed on the top of the base plate, a guard plate being fixedly connected inside the fixing block, a conveyor belt being rotatably connected inside the guard plate, and a cushioning component being installed inside the base plate.

[0008] The buffer assembly is used to cushion the impact force received by the conveyor belt.

[0009] As a preferred embodiment of this utility model, the buffer assembly includes a support rod, a movable block, a shock-absorbing spring, a linkage rod, and a connecting seat. The support rod is fixedly connected to the inside of the base plate, the movable block is slidably connected to the outside of the support rod, the shock-absorbing spring is sleeved on the outside of the support rod and located on the side away from the movable block, the linkage rod is rotatably connected to the top of the movable block, and the connecting seat is rotatably connected to the end of the linkage rod away from the movable block.

[0010] As a preferred embodiment of this utility model, a receiving groove is formed at the middle of the base plate, the support rod is fixedly connected to the base plate through the receiving groove, and anti-slip discs are fixedly connected to both ends of the support rod.

[0011] As a preferred embodiment of this utility model, a rotating seat is fixedly connected to the top of the connecting seat, and the connecting seat is rotatably connected to the fixed block through the rotating seat. A fixed sleeve is fixedly connected to the middle of the support rod, and a buffer block is fixedly connected to the top of the fixed sleeve.

[0012] As a preferred embodiment of this utility model, the frame is internally slidably connected to a secondary rod, the top of the secondary rod is fixedly connected to a handrail, and a display screen is fixedly connected between the handrails.

[0013] As a preferred embodiment of this utility model, a rhombus-shaped frame is fixedly connected to both the left and right ends of the top of the base plate. A limit rod is symmetrically and rotatably connected to the outside of the rhombus-shaped frame. A compression sleeve is slidably connected to the outside of the limit rod. An extension rod is slidably connected to the inside of the compression sleeve. A telescopic spring is sleeved on the outside of the limit rod and at the bottom of the compression sleeve.

[0014] As a preferred embodiment of this utility model, the surface of the conveyor belt is provided with anti-slip textures, the anti-slip textures are distributed at equal intervals, the bottom of the guard plate is equipped with support feet, and the bottom of the support feet is equipped with pads.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] In this invention, the foot contacts the conveyor belt, and its own weight causes the guard plate and fixed block to descend, thereby lowering the connecting seat and impacting the buffer block. This causes the linkage rod to unfold, squeezing the moving block and causing the shock-absorbing spring to contract, thus dissipating the vibration force. The shock-absorbing spring then resets, allowing the moving block to return to its original position, causing the diamond frame to contract. Simultaneously, the compression sleeve moves with the diamond frame, squeezing the telescopic spring and dissipating the vibration force. The two sets of diamond frames enhance the connection between the fixed block and the base plate and also distribute the pressure on the connecting seat. Repeated operation provides a buffering function. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the buffer component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the rhomboid frame structure of this utility model.

[0021] In the diagram: 1. Frame; 2. Base plate; 201. Receiving groove; 3. Fixing block; 4. Guard plate; 5. Conveyor belt; 6. Buffer assembly; 601. Support rod; 602. Moving block; 603. Shock-absorbing spring; 604. Linkage rod; 605. Connecting seat; 606. Fixing sleeve; 607. Buffer block; 7. Sub-rod; 8. Display screen; 9. Diamond frame; 10. Limiting rod; 11. Compression sleeve; 12. Extension rod; 13. Telescopic spring; 14. Support foot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Example:

[0024] Please see Figures 1-4 This utility model provides a technical solution:

[0025] A treadmill board with a cushioning function includes a frame 1, which is provided in two sets. A base plate 2 is fixedly connected between the two sets of frame 1. A fixing block 3 is installed on the top of the base plate 2. A guard plate 4 is fixedly connected inside the fixing block 3. A conveyor belt 5 is rotatably connected inside the guard plate 4. A cushioning component 6 is installed inside the base plate 2.

[0026] The buffer assembly 6 is used to buffer the impact force received by the conveyor belt 5.

[0027] For further details, please refer to Figure 2 and Figure 3In this embodiment, the buffer assembly 6 includes a support rod 601, a movable block 602, a shock-absorbing spring 603, a linkage rod 604, and a connecting seat 605. The support rod 601 is fixedly connected to the inside of the base plate 2, the movable block 602 is slidably connected to the outside of the support rod 601, the shock-absorbing spring 603 is sleeved on the outside of the support rod 601 and located on the side away from the movable block 602, the linkage rod 604 is rotatably connected to the top of the movable block 602, and the connecting seat 605 is rotatably connected to the end of the linkage rod 604 away from the movable block 602. During running, the user's feet will generate a large impact force on the conveyor belt 5, and correspondingly, the conveyor belt... The belt 5 also exerts a large reaction force on the user's feet. When the reaction force is transmitted to the user's knees, it can cause significant damage to the knees. The athlete's feet come into contact with the conveyor belt 5, and the guard plate 4 and the fixed block 3 descend due to their own weight. This causes the connecting seat 605 to descend, which in turn causes the linkage rod 604 to unfold. The linkage rod 604 then compresses the moving block 602, causing the shock-absorbing spring 603 to contract and thus dissipate the vibration force. After the shock-absorbing spring 603 resets, the moving block 602 returns to its original position. This repeated operation provides a buffering function.

[0028] Please refer to Figure 2 and Figure 3 In this embodiment, a receiving groove 201 is formed at the middle of the bottom plate 2. The support rod 601 is fixedly connected to the bottom plate 2 through the receiving groove 201. Anti-slip discs are fixedly connected to both ends of the support rod 601. The anti-slip discs effectively enhance the stability of the support rod 601 inside the receiving groove 201.

[0029] Furthermore, please refer to Figure 2 and Figure 3 In this embodiment, a rotating seat is fixedly connected to the top of the connecting seat 605. The connecting seat 605 is rotatably connected to the fixed block 3 through the rotating seat. A fixed sleeve 606 is fixedly connected to the middle of the support rod 601. A buffer block 607 is fixedly connected to the top of the fixed sleeve 606. The rotating seat is rotatably connected to the fixed block 3, which makes the fixed block 3 more flexible when pressed down. At the same time, when the connecting seat 605 is pressed down, it will impact the buffer block 607. The flexible material of the buffer block 607 extends the service life of the connecting seat 605.

[0030] Furthermore, please refer to Figure 1 In this embodiment, a secondary rod 7 is slidably connected inside the frame 1, and a handrail is fixedly connected to the top of the secondary rod 7. A display screen 8 is fixedly connected between the handrails. When people of different heights are present, the secondary rod 7 is raised from inside the frame 1, thereby increasing the height of the handrails and the display screen 8 to meet the needs of different people.

[0031] For further details, please refer to Figure 2 and Figure 4 In this embodiment, rhomboid frames 9 are fixedly connected to both the left and right ends of the top of the base plate 2. Limiting rods 10 are symmetrically rotated to the outside of the rhomboid frames 9. A compression sleeve 11 is slidably connected to the outside of the limiting rod 10. An extension rod 12 is slidably connected to the inside of the compression sleeve 11. A telescopic spring 13 is sleeved on the outside of the limiting rod 10 and at the bottom of the compression sleeve 11. When the fixing block 3 compresses the connecting seat 605, it also compresses the rhomboid frames 9, thereby realizing the contraction of the rhomboid frames 9. At the same time, the compression sleeve 11 moves with the rhomboid frames 9 to compress the telescopic spring 13, thus completing the unloading of vibration force. In addition, the two sets of rhomboid frames 9 can enhance the connection between the fixing block 3 and the base plate 2 and can also share the pressure of the connecting seat 605.

[0032] For further details, please refer to Figure 1 In this embodiment, the surface of the conveyor belt 5 is provided with anti-slip textures, which are evenly distributed. The bottom of the guard plate 4 is equipped with support feet 14, and the bottom of the support feet 14 is equipped with pads. The anti-slip textures can effectively increase the friction of the athlete's feet. The design of the support feet 14 and the pads increases the contact area with the ground.

[0033] In this embodiment, the specific implementation scenario is as follows: During running, the user's feet will generate a large impact force on the conveyor belt 5. Correspondingly, the conveyor belt 5 will also exert a large reaction force on the user's feet. When the reaction force is transmitted to the user's knees, it will cause significant damage to the user's knees. The athlete's feet come into contact with the conveyor belt 5, and their own weight causes the guard plate 4 and the fixing block 3 to descend, thereby causing the connecting seat 605 to descend and impact the buffer block 607, thereby driving the linkage rod 604 to unfold. The linkage rod 604 compresses the moving block 602, causing the shock-absorbing spring 603 to contract, thereby dissipating the vibration force. Then, the shock-absorbing spring 603 resets, causing the moving block 602 to return to its original position, thus causing the rhomboid frame 9 to contract. At the same time, the compression sleeve 11 moves with the rhomboid frame 9, compressing the telescopic spring 13, thus dissipating the vibration force. Furthermore, the two sets of rhomboid frames 9 enhance the connection between the fixed block 3 and the base plate 2, and can also share the pressure of the connecting seat 605. Repeated operation achieves a buffering function.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A treadmill board with a cushioning function, comprising a frame (1), characterized in that: The frame (1) is provided in two sets, and a base plate (2) is fixedly connected between the two sets of the frame (1). A fixing block (3) is installed on the top of the base plate (2). A guard plate (4) is fixedly connected inside the fixing block (3). A conveyor belt (5) is rotatably connected inside the guard plate (4). A buffer assembly (6) is installed inside the base plate (2). The buffer assembly (6) is used to buffer the impact force received by the conveyor belt (5). The buffer assembly (6) includes a support rod (601), a moving block (602), a shock-absorbing spring (603), a linkage rod (604), and a connecting seat (605). The support rod (601) is fixedly connected to the inside of the base plate (2). The moving block (602) is slidably connected to the outside of the support rod (601). The shock-absorbing spring (603) is sleeved on the support rod (601). The support rod (601) is located outside the moving block (602) and on the side away from it. The linkage rod (604) is rotatably connected to the top of the moving block (602), and the connecting seat (605) is rotatably connected to the end of the linkage rod (604) away from the moving block (602). The characteristic is that: there is a receiving groove (201) at the middle of the interior of the base plate (2). The support rod (601) is fixedly connected to the base plate (2) through the receiving groove (201). Anti-slip discs are fixedly connected to both ends of the support rod (601). A rotating seat is fixedly connected to the top of the connecting seat (605). The connecting seat (605) is rotatably connected to the fixed block (3) through the rotating seat. A fixing sleeve (606) is fixedly connected to the middle of the support rod (601). A buffer block (607) is fixedly connected to the top of the fixing sleeve (606).

2. The treadmill board with cushioning function according to claim 1, characterized in that: The frame (1) is internally slidably connected to a secondary rod (7), the top of the secondary rod (7) is fixedly connected to a handrail, and a display screen (8) is fixedly connected between the handrails.

3. A treadmill board with cushioning function according to claim 1, characterized in that: The bottom plate (2) is fixedly connected to the left and right ends of the top. A limit rod (10) is symmetrically rotated to the outside of the rhombus frame (9). A compression sleeve (11) is slidably connected to the outside of the limit rod (10). An extension rod (12) is slidably connected to the inside of the compression sleeve (11). A telescopic spring (13) is sleeved on the outside of the limit rod (10) and at the bottom of the compression sleeve (11).

4. A treadmill board with cushioning function according to claim 1, characterized in that: The surface of the conveyor belt (5) is provided with anti-slip textures, which are distributed at equal intervals. The bottom of the guard plate (4) is provided with support feet (14), and the bottom of the support feet (14) is provided with pads.

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