Stable single-station running machine

Abstract

The utility model discloses a stable type single-station treadmill, which relates to the technical field of treadmills and comprises a base and a support, a sliding rail is fixedly mounted at the top end of the base, a stepping motor is fixedly mounted at the inner end of the base, a sliding plate is movably mounted on the bottom surface of the support, and the stepping motor is fixedly mounted on the sliding plate. A transmission structure convenient for testing is arranged between the base and the bracket; a conveying belt is movably connected to the inner side face of the base in an abutting mode, a driving rod is rotationally installed on the outer surface of the support, and a clamping mechanism for assisting positioning is arranged between the conveying belt and the driving rod. According to the stable single-station running machine, a stepping motor is started and works to drive an output shaft to rotate, a speed reducer is used for adjusting the rotating speed, the speed reducer drives a rotating rod to rotate, the rotating rod drives a rotating disc to rotate, the rotating disc drives a belt to rotate, and the belt drives a driving shaft to rotate, so that a conveying belt is conveniently driven to rotate; the bumping state of the baby carriage on the road surface is conveniently tested, and the test flexibility is improved.

Description

Technical Field

[0001] This utility model relates to the field of treadmill technology, specifically a stable single-station treadmill. Background Technology

[0002] A stroller is a tool vehicle designed to facilitate outdoor activities for infants. Strollers can bring certain benefits to a child's intellectual development and enhance brain development. By testing the durability of strollers, the safety of infants can be ensured.

[0003] However, existing single-station treadmills are difficult to combine and adjust for different tests when in use, and they are usually connected to the handlebars through a fixed clamp during operation.

[0004] To address the aforementioned shortcomings, Chinese Patent Publication No. CN217819364U discloses a convenient-to-operate dynamic durability testing machine for strollers. This machine includes a frame, conveyor belt, push cylinder, control panel, push plate, support frame, bracket, clamp, and bumping component. By adding the conveyor belt and bumping component, the slide plate slides out from within the frame and contacts the stroller wheels under the drive of the conveyor belt, simulating a bumpy road surface. The slide plate can be easily moved and fixed via protruding balls on the mounting holes within the frame, thus switching to a flat-ground scenario. This increases testing functionality, provides convenient and flexible operation, and improves testing efficiency. By rotating the adjuster and tightening the bolts, the worm gear drives the rod to rotate, allowing the bracket and clamp to be flexibly adjusted to match different positions on the stroller frame, improving the comprehensiveness and convenience of the test and increasing its accuracy.

[0005] The device described above uses a conveyor belt to drive the stroller wheels to make contact during use, thus simulating the scenario of bumpy roads. However, the conveyor belt in the device only drives the stroller wheels to make contact and cannot clamp strollers of different sizes. Therefore, in actual use, there will be situations where it cannot clamp strollers of different sizes. Utility Model Content

[0006] The purpose of this invention is to provide a stable single-station treadmill to solve the problem mentioned in the background art that it cannot clamp strollers of different sizes.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a stable single-station treadmill, comprising a base and a support, wherein a slide rail is fixedly installed at the top of the base, a stepper motor is fixedly installed at the inner end of the base, a sliding plate is movably installed on the bottom surface of the support, and a transmission structure for easy testing is provided between the base and the support; a transmission belt is movably abutted against the inner side of the base, a drive rod is rotatably installed on the outer surface of the support, and an auxiliary positioning clamping mechanism is provided between the transmission belt and the drive rod.

[0008] Furthermore, a sliding plate is movably mounted on the outer surface of the slide rail, a hydraulic component is fixedly mounted on the bottom surface of the slide rail, a telescopic rod is movably mounted on the outer surface of the hydraulic component, and the slide rail and the sliding plate form a sliding structure.

[0009] Furthermore, an output shaft is rotatably mounted on the outer surface of the stepper motor, the output shaft is rotatably mounted on the inner side of the reducer, and a rotating rod is rotatably mounted on the outer surface of the reducer.

[0010] Furthermore, the transmission structure includes a rotating disk, which is fixedly mounted on the outer surface of the rotating rod. A belt is rotatably mounted on the outer surface of the rotating disk, and the rotating disk and the belt form a rotating structure.

[0011] Furthermore, a drive shaft is rotatably mounted on the inner side of the belt, a linkage rod is fixedly mounted on the outer surface of the drive shaft, a transmission belt is rotatably mounted on the outer surface of the linkage rod, and a support rod is rotatably mounted on the inner side of the transmission belt.

[0012] Furthermore, a sliding block is movably installed on the outer surface of the telescopic rod, and a sliding plate is fixedly installed on the top of the sliding block, and the sliding plate and the sliding block form an integral structure.

[0013] Furthermore, the clamping mechanism includes a mounting base, which is fixedly mounted on the outer surface of the drive rod. A connecting block is fixedly mounted on the outer surface of the mounting base. A helical rod is threaded onto the inner side of the connecting block. A clamping frame is fixedly mounted on the outer surface of the helical rod. A knob is threaded onto the inner side of the clamping frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The stable single-station treadmill is as follows: 1. By starting the stepper motor, the stepper motor drives the output shaft to rotate. The speed of rotation is adjusted by the reducer. The reducer drives the rotating rod to rotate. The rotating rod drives the rotating disk to rotate. The rotating disk drives the belt to rotate. The belt drives the drive shaft to rotate, which facilitates the rotation of the transmission belt and makes it convenient to test the state of the stroller on the road bumps, thus improving the flexibility of the test.

[0015] Furthermore, by activating the hydraulic assembly, the hydraulic assembly drives the telescopic rod to extend and retract, the telescopic rod drives the sliding block to move, and the sliding block drives the sliding plate to move, thereby adjusting the position of the drive bracket to facilitate the testing of strollers of different sizes.

[0016] 2. The drive shaft drives the linkage rod to rotate, which in turn drives the transmission belt to rotate, and the transmission belt drives the support rod to rotate, making it easier to drive the stroller for testing and improving testing efficiency.

[0017] Furthermore, the length of the clamp can be easily adjusted by manually rotating the screw rod, and the clamp can be easily clamped and fixed to the stroller by rotating the knob, making it convenient to clamp strollers of different sizes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the transmission belt of this utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the bracket of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the sliding plate of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the mounting base of this utility model.

[0024] In the diagram: 1. Base; 2. Bracket; 3. Slide rail; 4. Sliding plate; 5. Stepper motor; 6. Output shaft; 7. Reducer; 8. Rotating rod; 9. Rotating disk; 10. Belt; 11. Drive shaft; 12. Linkage rod; 13. Transmission belt; 14. Support rod; 15. Hydraulic assembly; 16. Telescopic rod; 17. Sliding block; 18. Drive rod; 19. Mounting base; 20. Connecting block; 21. Helical rod; 22. Clamping frame; 23. Knob. Detailed Implementation

[0025] 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.

[0026] Example 1: Please refer to Figure 1 - Figure 6 The present invention provides the following technical solution: a stable single-station treadmill, comprising a base 1 and a support 2, wherein a slide rail 3 is fixedly installed at the top of the base 1, a stepper motor 5 is fixedly installed at the inner end of the base 1, a sliding plate 4 is movably installed on the bottom surface of the support 2, and a transmission structure for easy testing is provided between the base 1 and the support 2; a transmission belt 13 is movably abutted against the inner side of the base 1, a drive rod 18 is rotatably installed on the outer surface of the support 2, and an auxiliary positioning clamping mechanism is provided between the transmission belt 13 and the drive rod 18.

[0027] The convenient transmission structure between the base 1 and the bracket 2 facilitates testing of the stroller's durability in scenarios involving bumpy roads. The auxiliary positioning clamping mechanism between the transmission belt 13 and the drive rod 18 facilitates positioning and clamping of the stroller, preventing it from tipping over due to bumps in the transmission belt 13 and affecting the test results.

[0028] Example 2: Based on Example 1, please refer to... Figure 1 - Figure 6 The paper also discloses a sliding plate 4, the specific structure of which is as follows: a sliding plate 4 is movably installed on the outer surface of the slide rail 3, a hydraulic component 15 is fixedly installed on the bottom surface of the slide rail 3, a telescopic rod 16 is movably installed on the outer surface of the hydraulic component 15, and the slide rail 3 and the sliding plate 4 form a sliding structure; an output shaft 6 is rotatably installed on the outer surface of the stepper motor 5, the output shaft 6 is rotatably installed on the inner side of the reducer 7, a rotating rod 8 is rotatably installed on the outer surface of the reducer 7, and the transmission structure includes a rotating disk 9, the rotating disk 9 is fixedly installed on the outer surface of the rotating rod 8, a belt 10 is rotatably installed on the outer surface of the rotating disk 9, and the rotating disk 9 and the belt 10 form a rotating structure.

[0029] By starting the stepper motor 5, the output shaft 6 rotates. The speed of rotation is adjusted by the reducer 7. The reducer 7 drives the rotating rod 8 to rotate, the rotating rod 8 drives the rotating disk 9 to rotate, the rotating disk 9 drives the belt 10 to rotate, and the belt 10 drives the drive shaft 11 to rotate. This facilitates the rotation of the transmission belt 13, making it easier to test the stroller's condition on bumpy roads and improving the flexibility of the test. Furthermore, by starting the hydraulic component 15, the hydraulic component 15 drives the telescopic rod 16 to extend or retract. The telescopic rod 16 drives the sliding block 17 to move, and the sliding block 17 drives the sliding plate 4 to move, thereby adjusting the position of the drive bracket 2, which is convenient for testing strollers of different sizes.

[0030] Example 3: Based on Example 1, please refer to... Figure 1 - Figure 6The connecting block 20 is also disclosed, and its specific structure is as follows: a drive shaft 11 is rotatably mounted on the inner side of the belt 10, a linkage rod 12 is fixedly mounted on the outer surface of the drive shaft 11, a transmission belt 13 is rotatably mounted on the outer surface of the linkage rod 12, and a support rod 14 is rotatably mounted on the inner side of the transmission belt 13. A sliding block 17 is movably mounted on the outer surface of the telescopic rod 16, and a sliding plate 4 is fixedly mounted on the top of the sliding block 17. The sliding plate 4 and the sliding block 17 form an integral structure. The clamping mechanism includes a mounting base 19, which is fixedly mounted on the outer surface of the drive rod 18. A connecting block 20 is fixedly mounted on the outer surface of the mounting base 19. A spiral rod 21 is threadedly mounted on the inner side of the connecting block 20. A clamping frame 22 is fixedly mounted on the outer surface of the spiral rod 21. A knob 23 is threadedly mounted on the inner side of the clamping frame 22.

[0031] The drive shaft 11 drives the linkage rod 12 to rotate, the linkage rod 12 drives the transmission belt 13 to rotate, and the transmission belt 13 drives the support rod 14 to rotate, which facilitates driving the stroller for testing and improves testing efficiency. The length of the clamping frame 22 can be adjusted by manually rotating the screw rod 21, and the stroller can be clamped and fixed by rotating the knob 23, which is convenient for clamping strollers of different sizes.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] Although the present invention 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. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A stable single-station treadmill, comprising a base (1) and a support (2), characterized in that: A slide rail (3) is fixedly installed at the top of the base (1), a stepper motor (5) is fixedly installed at the inner end of the base (1), a sliding plate (4) is movably installed on the bottom surface of the bracket (2), and a transmission structure for easy testing is provided between the base (1) and the bracket (2). The inner side of the base (1) is movably abutted against the conveyor belt (13), the outer surface of the bracket (2) is rotatably mounted with a drive rod (18), and an auxiliary positioning clamping mechanism is provided between the conveyor belt (13) and the drive rod (18).

2. The stable single-station treadmill according to claim 1, characterized in that: A sliding plate (4) is movably installed on the outer surface of the slide rail (3), and a hydraulic component (15) is fixedly installed on the bottom surface of the slide rail (3). A telescopic rod (16) is interactively installed on the outer surface of the hydraulic component (15), and the slide rail (3) and the sliding plate (4) form a sliding structure.

3. The stable single-station treadmill according to claim 1, characterized in that: The stepper motor (5) has an output shaft (6) rotatably mounted on its outer surface. The output shaft (6) is rotatably mounted on the inner side of the reducer (7). The reducer (7) has a rotating rod (8) rotatably mounted on its outer surface.

4. A stable single-station treadmill according to claim 1, characterized in that: The transmission structure includes a rotating disk (9), which is fixedly installed on the outer surface of the rotating rod (8). A belt (10) is rotatably installed on the outer surface of the rotating disk (9), and the rotating disk (9) and the belt (10) form a rotating structure.

5. A stable single-station treadmill according to claim 4, characterized in that: A drive shaft (11) is rotatably mounted on the inner side of the belt (10), a linkage rod (12) is fixedly mounted on the outer surface of the drive shaft (11), a transmission belt (13) is rotatably mounted on the outer surface of the linkage rod (12), and a support rod (14) is rotatably mounted on the inner side of the transmission belt (13).

6. A stable single-station treadmill according to claim 2, characterized in that: A sliding block (17) is movably installed on the outer surface of the telescopic rod (16), and a sliding plate (4) is fixedly installed on the top of the sliding block (17), and the sliding plate (4) and the sliding block (17) form an integral structure.

7. A stable single-station treadmill according to claim 1, characterized in that: The clamping mechanism includes a mounting base (19), which is fixedly mounted on the outer surface of the drive rod (18). A connecting block (20) is fixedly mounted on the outer surface of the mounting base (19). A spiral rod (21) is threadedly mounted on the inner side of the connecting block (20). A clamping frame (22) is fixedly mounted on the outer surface of the spiral rod (21). A knob (23) is threadedly mounted on the inner side of the clamping frame (22).

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