Stair machine test platform

Abstract

The utility model relates to a stair machine test platform, which comprises a stair machine body and a test mechanism corresponding to the stair machine body, the test mechanism is provided with a support assembly distributed corresponding to steps of the stair machine body, the support assembly is movably arranged, and the support assembly is provided with a support part. The supporting part makes contact with steps of the stair machine body in the moving process to conduct treading action. The stair machine testing platform is reasonable in structural design, the stair machine testing platform can be in contact with a stair machine in the testing process, fitness training actions of personnel are simulated, meanwhile, the platform is provided with multiple pressure simulation and elastic adjusting mechanisms, the testing process is more real and effective, and the product design and assembly effects of the stair machine can be verified through platform testing.

Description

Technical Field

[0001] The utility model relates to the technical field of testing devices, in particular to a testing platform for a stair climber. Background Art

[0002] A stair climber belongs to a kind of fitness equipment. During its use, through driving, it can achieve the fitness effect of continuously climbing stairs. Before mass production of this kind of equipment, in order to verify whether there are defects in the product design, it is necessary to complete the test effect that meets its service life, which requires a testing platform to complete this work. Currently, there is no such testing platform on the market, and the customization cost is relatively high. Summary of the Utility Model

[0003] In order to solve the deficiencies in the prior art, the purpose of the utility model is to provide a testing platform for a stair climber, which can complete the verification work of the product design of the stair climber.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] A testing platform for a stair climber includes a stair climber body and a testing mechanism corresponding to the stair climber body. It is characterized in that: the testing mechanism has a support assembly distributed corresponding to the steps of the stair climber body. The support assembly is movably arranged and has a support part. The support part contacts the steps of the stair climber body during the movement process to perform a stepping action.

[0006] The testing mechanism further includes a testing tabletop. The stair climber body is installed on the testing tabletop, and the testing mechanism is located above the using position of the stair climber body.

[0007] It further includes a platform frame connected to the testing tabletop. The platform frame is located above the testing tabletop, and the testing mechanism is installed on the platform frame.

[0008] The testing mechanism includes a basic frame. The basic frame is located outside the testing mechanism. The bottom of the basic frame is rotationally connected to the platform frame, and the top of the basic frame is connected to the platform frame through an elastic support member. The elastic support member presses the basic frame downward.

[0009] The testing mechanism includes a conveying mechanism. The conveying mechanism includes a rotating shaft, a driving wheel, a driving chain and a driving element. The end of the rotating shaft is rotatably installed on the basic frame. The driving wheels include at least two groups arranged in parallel. The driving wheels are respectively installed on the rotating shaft. Each group of driving wheels is connected through its own driving chain. The driving chains are connected and fixed through a mounting rod. The support assembly is arranged on the mounting rod and connected and fixed thereto; at least one of the rotating shafts or driving wheels is connected to the driving element, and the driving element drives the conveying mechanism to perform a rotating and conveying action.

[0010] The support assembly includes a support portion and two sets of support rods. The inner ends of the two sets of support rods are respectively rotatably connected to the testing mechanism, and the outer ends of the two sets of support rods are rotatably connected to the support portion. The outer side of the support portion has a mounting surface for mounting the stepping simulation appliance.

[0011] The support assembly further includes a pressure assembly, which applies pressure to the support portion when the support portion contacts the stair climber body.

[0012] The pressure assembly is connected in series on at least one set of support rods of the support assembly, and the length of the support rod provided with the pressure assembly is greater than that of the other set of support rods.

[0013] The beneficial effects of the present utility model are as follows: The structure is reasonably designed. Through the stair climber test platform, contact with the stair climber can be achieved during the test to simulate the fitness training actions of personnel. At the same time, the platform itself has multiple pressure simulation and elastic adjustment mechanisms, making the test process more real and effective. Through platform testing, the design and assembly effects of the stair climber product can be verified. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0015] Figure 1 It is a schematic structural diagram of the front side of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of the rear side of the present utility model.

[0017] Figure 3 It is a schematic structural diagram of the testing mechanism and the platform frame.

[0018] Figure 4 It is Figure 1 a partial enlarged structural diagram of "A" in

[0019] In the figure: 100 electrical control cabinet, 200 platform frame, 201 test tabletop, 300 basic frame, 301 elastic support, 302 driving wheel, 303 driving chain, 304 mounting rod, 305 support portion, 306 front support rod, 307 rear support rod, 308 rotating shaft, 309 pressure assembly, 310 driving element, 400 stair climber body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand the other advantages and effects of the present utility model from the content disclosed in this specification.

[0021] According to Figures 1 to 4As shown in the figure: This embodiment provides a stair climber test platform, which includes a stair climber body 400 and a test mechanism corresponding to the stair climber body 400. The stair climber body 400 can be installed at a preset position of the test mechanism for testing. At the same time, the stair climber body 400 and the test mechanism need to be electrically connected to the electrical control cabinet 100 to control the opening and closing, frequency, pressure, etc. of the test, meet the user habits in different situations, and record the test data.

[0022] The test mechanism includes a test tabletop 201, a platform frame 200, a base frame 300, a conveying mechanism and a support assembly. The test mechanism is located above the use position of the stair climber body 400, where:

[0023] The test tabletop 201 and the platform frame 200 are the main structures of the test mechanism. The test tabletop 201 is located at the bottom, and the lower part of the test tabletop 201 is supported and fixed by adjustable feet. The upper part of the test tabletop 201 is a flat surface, and the stair climber body 400 is placed on this flat surface and is arranged near the front side. The fitness use part of the stair climber body 400 is arranged towards the rear side. The platform frame 200 is a cuboid frame structure supported at the four corners of the test tabletop 201, mainly to meet the installation and use of the conveying mechanism. The platform frame 200 is assembled from aluminum profiles. After assembly, both the stair climber body 400 and the conveying mechanism are located inside the platform frame 200. Transparent PVC panels can be installed on each side of the platform frame 200, which can not only observe the internal test situation but also ensure the safety of the staff and the test tabletop 201.

[0024] The base frame 300 is a rectangular frame, also assembled from aluminum profiles. The base frame 300 is located above the stair climber body 400. The width of the base frame 300 is smaller than that of the platform frame 200, so that it is located inside the platform frame 200. The two sides of the bottom of the base frame 300 are respectively rotatably connected to the lower part of the rear side of the platform frame 200 through bearing supports. The top of the base frame 300 is connected to the middle part of the top surface of the platform frame 200 through two groups of elastic support members 301. The two ends of the elastic support members 301 are respectively rotatably connected, so that the base frame 300 is suspended in the air. The elastic support members 301 adopt a cylinder structure. Through the control of the length and pressure inside the elastic support members 301 and the self-weights of the base frame, the conveying mechanism and the support assembly, the base frame 300 can be pressed downwards, and at the same time, the height and inclination angle of the base frame 300 can be adjusted. Since the conveying mechanism and the support assembly are installed inside the base frame 300 and the support assembly needs to contact the stair climber body 400, after the base frame 300 is installed, it is necessary to adjust to meet the movement requirements of the support assembly and be adapted to different models of the stair climber body 400.

[0025] The conveying mechanism includes a rotating shaft 308, a driving wheel 302, a driving chain 303 and a driving element 310. The rotating shaft 308 includes two sets distributed front and back. The rotating shaft 308 is located inside the basic frame 300. The end of the rotating shaft 308 is rotatably installed on the basic frame 300 through a bearing support. The driving wheel 302 includes two sets arranged in parallel. Each set includes two driving wheels 302 and is respectively installed on the rotating shaft 308. The driving wheels 302 in each set are connected by their respective driving chains 303. At the same time, the driving chains 303 are connected and fixed by an installation rod 304. Multiple groups of installation rods 304 are evenly distributed. The support assembly is provided on the installation rod 304 and is connected and fixed thereto.

[0026] Among them, the rotating shaft 308 located at the rear is connected to the driving element 310 through a timing belt and a timing pulley. The driving element 310 is a motor and is installed inside the basic frame 300. The driving element 310 drives the conveying mechanism to perform a rotating conveying action, so that its rotating conveying action is consistent with the rotating action and frequency of the staircase machine body 400.

[0027] When the conveying mechanism operates, the installation rod 304 will rotate on the outside of the conveying mechanism. At the same time, the support assembly located outside the installation rod 304 will also rotate, so that the support assembly can continuously contact the staircase machine body 400 during the rotation process to simulate the fitness use effect.

[0028] The support assembly includes a support part 305 and two groups of support rods. The inner end parts of the two groups of support rods are respectively rotatably connected to two adjacent installation rods 304. The outer end parts of the two groups of support rods are respectively rotatably connected to the front side and the rear side of the support part 305. Among them:

[0029] The support part 305 is formed by processing a metal panel. The outside of the support part 305 has an installation surface for installing a stepping simulation device. The stepping simulation device can be a simulated foot and sports shoes worn on the simulated foot, and is used for contacting and using the staircase machine body 400.

[0030] The support rod includes a front support rod 306 and a rear support rod 307. The front support rod 306 is a rectangular profile, and through holes are processed at its ends for assembly and use. The rear support rod 307 is a circular profile. At the same time, the middle part of the rear support rod 307 is disconnected and integrally connected by a compression spring, so that a pressure assembly 309 that can be telescopic is formed in the middle part thereof.

[0031] In this structural design, in order to meet the stepping effect during the use of the stair climber body 400, the length of the front support rod 306 is kept consistent with the distance between the stair climber body 400 and the testing mechanism, maintaining the basic contact effect between the support part 305 and the stair climber body 400. At the same time, the length of the rear support rod 307 is set to be 1 - 2 cm longer than that of the front support rod 306, and this length should match the elastic movement space of the pressure component 309. When the support part 305 contacts the stair climber body 400, the rear support rod 307 can exert pressure on the pressure component 309 due to its longer length. The pressure component 309 applies pressure to the steps of the stair climber body 400 by contracting, so that the support part 305 contacts the steps of the stair climber body 400 during the movement process to perform the stepping action and match the user's own weight;

[0032] Meanwhile, if the adjustment of the above-mentioned pressure component 309 does not meet the test requirements, the elastic support member 301 for assembling the basic frame 300 will also adjust the position of the testing mechanism through swinging and telescoping, so as to avoid mechanical contact from damaging the testing mechanism or the stair climber body 400.

[0033] The above is only the preferred implementation mode of the present utility model. As long as the technical solutions that achieve the purpose of the present utility model by basically the same means fall within the protection scope of the present utility model.

Claims

1. A stair machine test platform, comprising a stair machine body and a test mechanism corresponding to the stair machine body, characterized in that: The testing mechanism has a supporting assembly distributed corresponding to the steps of the stair machine body, the supporting assembly is movably arranged, and the supporting assembly has a supporting part, which contacts the steps of the stair machine body to perform a stepping action during the movement.

2. The stair machine test platform according to claim 1, characterized in that: The testing mechanism also includes a testing table, the stair machine body is installed on the testing table, and the testing mechanism is located above the use position of the stair machine body.

3. The stair machine test platform according to claim 2, characterized in that: It also includes a platform frame connected to the test table, the platform frame is located on the upper part of the test table, and the test mechanism is installed on the platform frame.

4. The stair machine test platform according to claim 3, characterized in that: The testing mechanism comprises a basic frame, which is located outside the testing mechanism, the bottom of the basic frame is rotatably connected to the platform frame, and the top of the basic frame is connected to the platform frame via an elastic support member, which presses the basic frame downward.

5. The stair machine test platform according to claim 4, characterized in that: The testing mechanism comprises a conveying mechanism, which comprises a rotating shaft, a transmission wheel, a transmission chain and a driving element. The end of the rotating shaft is rotatably mounted on the basic frame. The transmission wheel comprises at least two groups arranged in parallel. The transmission wheels are respectively mounted on the rotating shaft. Each group of transmission wheels is connected by a respective transmission chain. The transmission chains are connected and fixed by a mounting rod. The mounting rod is provided with the support assembly connected and fixed thereto. At least one of the rotating shafts or transmission wheels is connected to a driving element, and the driving element drives the conveying mechanism to perform a rotational conveying action.

6. The stair machine test platform according to claim 1, characterized in that: The support assembly includes a support portion and two groups of support rods, the inner ends of the two groups of support rods are respectively rotatably connected to the testing mechanism, the outer ends of the two groups of support rods are rotatably connected to the support portion, and the outer side of the support portion has a mounting surface for mounting a pedaling simulator.

7. The stair machine test platform according to claim 1 or 6, characterized in that: The support assembly also includes a pressure assembly, which applies pressure to the support portion when the support portion and the stair machine body are in contact.

8. The stair machine test platform according to claim 7, characterized in that: The pressure assembly is connected in series to at least one group of support rods of the support assembly, and the length of the support rod provided with the pressure assembly is greater than the length of the other group of support rods.

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