Modular skating training device

Abstract

The invention relates to the field of physical training equipment, in particular to a modular skating training device which comprises a base, a mobile energy module and a sliding module, and the mobile energy module and the sliding module are detachably mounted on the base. The sliding module comprises a detachable ice surface imitating crawler belt and a crawler belt driving module, the crawler belt driving module comprises a supporting assembly and a transmission assembly, the transmission assembly comprises a plurality of driving parts and transmission rollers, and the driving parts are configured to apply driving force to the corresponding transmission rollers so as to drive the transmission rollers to rotate around the axes of the transmission rollers; the ice surface imitating crawler belt is arranged in a surrounding mode, the inner surface of the ice surface imitating crawler belt tightly abuts against the upper end face and the lower end face of each transmission roller, each transmission roller is detachably arranged on the base, and the height of the roller surface can be independently adjusted so that a plane road surface or an obstacle road surface with height difference can be formed through combination. According to the structure, training autonomy and flexibility of a trainer on the skating training device can be improved, various skating road conditions are simulated, and therefore the training effect is improved.

Description

Technical Field

[0001] This application relates to the field of sports training equipment, and in particular to a modular skating training device. Background Technology

[0002] As a highly attractive sport, ice skating combines competitiveness and entertainment, and has always been popular. From professional sporting events to everyday leisure activities, participation in ice skating continues to rise. In daily life, ice skating has also become a popular choice for people to exercise and relax. It not only significantly enhances physical fitness, improves coordination and flexibility, but also allows participants to experience the joy of gliding freely on the ice and cultivates courage and confidence. With social development and increased health awareness, more and more people are taking up ice skating, making ice skating training increasingly important. Scientific and effective ice skating training not only helps professional athletes achieve excellent results in competitions, but also allows ordinary enthusiasts to better master ice skating techniques, reduce the risk of injury, and thus enjoy the sport more safely and happily. Currently, ice skating training equipment on the market typically has a relatively fixed and specific structural composition. Through the cooperation of these structures, they provide trainees with necessary skating support and specific single-movement guidance. There are various training methods for single ice skating movements, the most common being the use of fixed tracks to precisely regulate skating trajectories. The shape and length of the tracks are customized for specific skating movements. Trainees can only glide along the tracks repeatedly, focusing on repetitive practice of specific postures and movements, such as single-leg skating and turns. Some devices utilize specially designed support components to assist trainees in maintaining balance, enabling them to complete single skating postures. These support components can be adjusted according to the requirements of the training movements, but their function remains limited to single-movement training. However, because existing skating training devices are designed for single skating movements, trainees lack sufficient autonomy and flexibility during use. They are confined to fixed tracks or specific movement patterns, unable to move freely or adjust the angle, position, and speed of their skating according to their physical condition, training progress, and interests. For professional athletes and advanced skating enthusiasts, when they need to conduct comprehensive training and combine different movements, existing devices cannot provide the corresponding support. This limitation makes the trainees' training content monotonous and inflexible, making it difficult to fully realize their potential and achieve comprehensive skill improvement, thus greatly limiting the improvement of training effectiveness. Summary of the Invention

[0003] In order to improve trainees' autonomy and flexibility in skating training devices, allowing them to freely adjust the angle, position, and speed of skating according to their physical condition, training progress, and interests, thereby simulating various skating conditions and improving training effectiveness, this application provides a modular skating training device.

[0004] This application provides a modular ice skating training device, including a base, a mobile energy module detachably mounted on the base, and a skating module. The mobile energy module is electrically connected to the skating module. The skating module includes a detachable ice-simulating track and a track drive module for driving the ice-simulating track to rotate cyclically. The track drive module includes a support component and a transmission component, both detachably mounted on the base. The transmission component includes several drive members and transmission rollers. The drive members are mounted on one side of the base, and the two sides of the transmission rollers are respectively mounted on the base. The drive members are configured to apply a driving force to the corresponding transmission rollers to drive the transmission rollers to rotate around their own axes. The ice-simulating track is arranged in a ring shape, and its inner surface forms a tight abutment with the upper and lower end faces of each transmission roller. Each transmission roller is detachably mounted on the base, and its roller surface height can be independently adjusted to form a flat surface or an obstacle surface with height differences. By adopting the above technical solution, the device designs each component as modular, and the mobile energy module and skating module are detachably mounted on the base, facilitating transportation, storage, replacement, and maintenance. The mobile energy module is electrically connected to the skating module, providing power to ensure its normal operation. The skating module includes an ice-simulating track and a track drive module. The track drive module drives the ice-simulating track to rotate cyclically, simulating the skating experience when the trainee skates on it. The ice-simulating track is detachable and can be easily replaced when worn, preventing the entire device from becoming unusable due to partial damage. Different types of ice-simulating tracks can also be used to meet different training needs. Compared to existing fixed-structure skating training devices designed for single movements, this system uses different drive rollers to create combinations of roller surfaces with varying heights, allowing the drive roller assembly to simultaneously simulate flat surfaces, sloping surfaces, potholes, and complex obstacle courses. It can reproduce potholes deeper than 5cm in real-world road conditions and construct continuous ramps with slopes ranging from 0° to 15°, increasing the complexity of road condition simulation during training by over 300%. Skating enthusiasts can freely adjust the skating module and the motion energy module according to their physical condition, training progress, and interests, improving the autonomy and flexibility of training. It meets the comprehensive training needs of professional athletes and advanced skating enthusiasts, helping trainees combine different movements for practice, thereby achieving comprehensive skill improvement. Preferably, each of the transmission rollers includes a rotating shaft and a drum. The rotating shaft is mounted on both sides of the base, and one side is connected to the output rod of the corresponding drive component. The drum is fitted onto the rotating shaft and rotates synchronously with it. Each drum has a different diameter. By adopting the above technical solution and setting drums with different diameters, the transmission rollers can form roller surface combinations with different heights, allowing the transmission roller group to simultaneously simulate flat road surfaces, sloping road surfaces, pothole surfaces, and complex obstacle surfaces.For example, when the diameter difference between adjacent rollers is ≥10mm, potholes with a depth of 5cm or more in real road conditions can be reproduced; when the roller diameters change in a gradient, a continuous ramp with a slope range of 0°-15° can be constructed, improving the autonomy and flexibility of training. Preferably, each of the transmission rollers includes a rotating shaft and several rollers. The rotating shaft is mounted on the base on both sides, and one side of the shaft is connected to the output rod of the corresponding drive component. Several rollers are spaced apart on one rotating shaft and rotate synchronously with the rollers. The diameters of the rollers are different. By adopting the above technical solution, and by arranging rollers of different diameters (e.g., alternating φ50mm, φ80mm, and φ120mm) at intervals on a single rotating shaft, the height difference between adjacent roller surfaces can reach Δh=35mm (calculated value: Δh=(120-50) / 2=35mm). This accurately reproduces continuous speed bumps, stepped obstacles, or non-uniform pothole terrain in real road conditions. Compared to transmission rollers of equal diameter, the complexity of road conditions is increased by more than 200%, improving the autonomy and flexibility of training. Preferably, the support assembly includes at least two load-bearing rods and several support rods spaced apart from the load-bearing rods. The two load-bearing rods are detachably installed on the base, and the two sides of each support rod are connected to the two load-bearing rods respectively. The transmission rollers are staggered and parallel to each of the support rods. By adopting the above technical solution, the load-bearing rods in the support assembly are detachably installed on the base, facilitating the installation and disassembly of the entire support assembly and simplifying the assembly and maintenance of the device. Several support rods are spaced apart on the load-bearing rods, each connected to two load-bearing rods on each side, and staggered and parallel to the drive rollers. This structural design allows the support assembly to provide stable and uniform support for the simulated ice track. Because the support assembly provides support at multiple points, it effectively prevents the simulated ice track from collapsing or deforming during operation, ensuring the stability of the simulated ice track. Preferably, the mobile energy module includes a high-density lithium battery pack and a power management system. The high-density lithium battery pack is detachably mounted on the base and is electrically connected to the power management system, which controls the rotation speed of the drive rollers. By adopting the above technical solution, the mobile energy module uses a high-density lithium battery pack to power the entire device. Because it is detachably mounted on the base, it facilitates battery replacement or maintenance, ensuring continuous operation of the device. The high-density lithium battery pack is electrically connected to the power management system, which can adjust the electrical energy supplied to the drive rollers according to actual needs, thereby controlling the rotation speed of the drive rollers. In this way, trainees can flexibly adjust the rotation speed of the simulated ice track according to their physical condition, training progress and interests, so as to achieve autonomous control of the gliding speed. This breaks away from the limitation of existing devices that can only train at a single speed, greatly improves the autonomy and flexibility of training, meets the diverse training needs of different trainees, and promotes the improvement of training results.Preferably, the mobile energy module further includes an AR smart device, which is electrically connected to the power management system. The power management system controls the AR smart device to prioritize the allocation of power to the simulated ice track. By adopting the above technical solution, the mobile energy module includes an AR smart device electrically connected to the power management system. When this device is running, the power management system will judge based on the overall power consumption. Considering that the normal operation of the simulated ice track is crucial to the entire skating training and is a fundamental condition for training to take place, insufficient power supply will affect the track drive module's ability to rotate the simulated ice track, thus affecting the training effect. Therefore, the power management system will prioritize ensuring sufficient power supply to the simulated ice track to guarantee its stable operation. In this way, trainees can continuously skate on the simulated ice track, providing them with a better training experience. Preferably, the simulated ice track is equipped with a rotation speed monitoring sensor. The rotation speed monitoring sensor is located at a preset monitoring position on the base, and its monitoring end maintains effective contact or non-contact inductive coupling with the drive roller to collect the rotation speed parameters of the simulated ice track in real time and transmit these parameters to the power management system. By adopting the above technical solution, by configuring a rotation speed monitoring sensor on the simulated ice track, with the sensor located at a preset monitoring position on the base and its monitoring end maintaining effective contact or non-contact inductive coupling with the drive roller, the rotation speed monitoring sensor can directly acquire the operating data of the drive roller, which is closely related to the rotation of the simulated ice track. The rotation speed parameters are then transmitted to the power management system, which can then adjust the rotation speed of the drive roller in a timely and precise manner based on these parameters, thereby dynamically adjusting the operating speed of the simulated ice track. This allows trainees to freely and flexibly adjust their skating speed according to their physical condition, training progress, and interests, making training more autonomous and targeted, greatly improving training effectiveness, and meeting the comprehensive training needs of professional athletes and advanced skating enthusiasts. Preferably, the base can be divided into a power supply area and a sliding area along the sliding direction. The high-density lithium battery pack is detachably installed in the power supply area of ​​the base. The power management system is located on the outer surface of the power supply area of ​​the base, and its operation interface protrudes from the outer contour surface of the base. The sliding module is detachably installed in the sliding area of ​​the base. By adopting the above technical solution, dividing the base into a power supply area and a sliding area along the sliding direction, and detachably installing the high-density lithium battery pack in the power supply area, it is convenient to replace or repair the battery when it is depleted or requires maintenance, avoiding the impact of battery problems on the use of the entire device. Setting the power management system on the outer surface of the power supply area of ​​the base, with the operation interface protruding from the outer contour surface of the base, allows trainees to more conveniently operate the power management system, adjust parameters such as the rotation speed of the transmission rollers, and thus control the operation of the simulated ice track to meet different training needs.Preferably, the simulated ice surface track is an ultra-high molecular weight polymer (UHMWPP) track. By adopting the above technical solution, UHMWPP materials possess characteristics such as high strength, high wear resistance, and good self-lubrication. Using UHMWPP tracks for the simulated ice surface track ensures that the track is not easily damaged when bearing the weight of the trainee and the pressure generated by skating, maintaining stable performance over a long period. High wear resistance ensures low wear during long-term skating friction, extending the track's service life. Self-lubrication makes skating smoother for the trainee, better simulating the skating experience on an ice surface, enhancing the realism and comfort of training, and allowing trainees to conduct skating training more efficiently. Preferably, the base includes a base frame and four metal side plates. The four metal side plates are connected end-to-end to form a rectangular frame structure. The rectangular frame is located on top of the base frame and, together with the base frame, forms a rectangular box-like structure. The base is composed of several metal tubes arranged and connected in a crisscross pattern. By adopting the above technical solution, the base is made up of several metal tubes arranged and connected in a crisscross pattern. The metal tubes have high strength and stability, and the crisscross arrangement further enhances the stability of the overall structure, ensuring the stability and reliability of the modular skating training device during use, reducing the probability of failure caused by shaking or deformation, and thus extending the service life of the device.

[0005] In summary, this application includes at least one of the following beneficial technical effects: 1. The device adopts a modular design, and each module can be disassembled and installed, which facilitates transportation, storage and replacement and maintenance. Trainees can adjust the gliding angle, position and speed according to their own situation, which solves the problem of lack of autonomy and flexibility of existing devices; 2. The simulated ice surface track is recyclable and replaceable, so trainees do not need to slide along a fixed track, and can carry out comprehensive training and practice different skating movements. 3. The mobile energy module supplies power to the gliding module, and the power management system controls the rotation speed of the simulated ice track to meet the diverse training intensity needs of trainees. Attached Figure Description

[0006] Figure 1 This is an exploded view of a modular skating training device according to this application; Figure 2 This is a schematic diagram of the structure of a modular skating training device according to this application.

[0007] Explanation of reference numerals in the attached diagram: 1. Base; 2. Mobile energy module; 3. Sliding module; 11. Base frame; 12. Side plate; 1a. Power supply area; 1b. Sliding area; 21. High-density lithium battery pack; 22. Power management system; 23. AR smart device; 24. Speed ​​monitoring sensor; 31. Imitation ice surface track; 32. Track drive module; 321. Support component; 322. Transmission component; 321a. Load-bearing rod; 321b. Support rod; 322a. Drive component; 322b. Transmission roller. Detailed Implementation

[0008] The following is combined with Figure 1-2 This application is described in further detail.

[0009] This application provides a modular ice skating training device, referring to... Figure 1 and Figure 2 The device includes a base 1, a mobile energy module 2, and a sliding module 3. The mobile energy module 2 and the sliding module 3 are detachably installed on the base 1 via bolts. The mobile energy module 2 and the sliding module 3 are electrically connected via wires. This modular design facilitates assembly, disassembly, and replacement of maintenance components, allowing for flexible adjustments based on different training needs and significantly improving the device's applicability and maintainability. Specifically, the base 1 in this embodiment includes a base frame 11 and four metal side plates 12. The base frame 11, corresponding to the positions of the mobile energy module 2 and the sliding module 3, can be divided into a power supply area 1a and a sliding area 1b. Both parts are constructed from several metal tubes arranged and welded in a crisscross pattern. The two parts are joined together by bolts to form a rectangular base frame 11. The four metal side plates 12 are connected end-to-end by bolts to form a rectangular frame structure. The bottom of this rectangular frame is bolted to the top of the base frame 11, and the rectangular frame and the base frame 11 together form a rectangular box-like structure. The base frame 11 in this embodiment is made of high-strength aluminum alloy, which has good corrosion resistance and load-bearing capacity, ensuring the stability of the device. The metal side plates 12 are also made of aluminum alloy, and their regular shape facilitates installation and assembly. The metal tubes in this embodiment are square tubes with dimensions of 40x3mm.

[0010] Specifically, the gliding module 3 in this embodiment includes an ice-like track 31 disposed on the gliding area 1b of the base 1 and a track drive module 32 for driving the ice-like track 31 to rotate cyclically. The track drive module 32 includes a support assembly 321 and a transmission assembly 322 both disposed on the base 1. In this embodiment, the transmission assembly 322 includes several drive members 322a and transmission rollers 322b. In this embodiment, the number of drive members 322a and transmission rollers 322b are both six. Specifically, each transmission roller 322b consists of a rotating shaft and several... The system consists of rollers of different diameters, and the rotating shaft is detachably mounted to the base 1 via bolts on both sides. One side of the shaft is connected to the output rod of the corresponding drive component 322a. Several rollers of different diameters are spaced apart on a rotating shaft and rotate synchronously with the rollers. The different diameters of the rollers are used to drive the rotation of the simulated ice track 31, making the surface of the simulated ice track 31 uneven. The support component 321 provides stable support for the simulated ice track 31, ensuring its smoothness during rotation. The transmission component 322 is responsible for transmitting power to the simulated ice track 31, enabling it to rotate cyclically. The support component 321 and the transmission component 322 cooperate to ensure the normal operation of the simulated ice track 31.

[0011] In this embodiment, the support assembly 321 includes at least two load-bearing rods 321a and a plurality of support rods 321b spaced apart from the load-bearing rods 321a. The two load-bearing rods 321a are detachably installed on the side plate 12 of the sliding area 1b of the base 1 via bolts. The two sides of each support rod 321b are connected to the two load-bearing rods 321a via bolts or other means. Each support rod 321b is staggered and parallel to each transmission roller 322b. The load-bearing rods 321a can withstand the weight of the simulated ice track 31 and the trainee, ensuring the stability of the device. The support rods 321b serve a reinforcing function, enhancing the overall strength of the support assembly 321. The load-bearing rods 321a and support rods 321b are generally made of metal, such as carbon steel or alloy steel, which have high strength and rigidity. The load-bearing rods 321a and the base 1 are detachably installed via bolt connections, facilitating replacement and maintenance. In some special training venues, if it is necessary to adjust the height or angle of the support component 321, this can be achieved by adjusting the length or connection method of the load-bearing rod 321a and the support rod 321b.

[0012] Furthermore, in this embodiment, the drive component 322a is bolted to one side of the base 1, and the six transmission rollers 322b are mounted on both sides of the base 1. The drive component 322a is configured to apply driving force to the transmission rollers 322b, thereby driving the transmission rollers 322b to rotate around their own axes. The simulated ice track 31 is arranged in a wraparound manner, and its inner surface forms a tight abutment with the upper and lower end faces of the transmission rollers 322b, respectively. In this embodiment, the drive component 322a is a motor, which can provide stable power output. The six transmission rollers 322b are all spaced apart on the side plate 12 of the base 1 to ensure that they can rotate flexibly. In this embodiment, all six drive rollers 322b are connected by belt drives, enabling synchronous rotation of all six rollers 322b. When the drive unit 322a is activated, it drives the six drive rollers 322b to rotate. Gears are provided at the ends of the drive rollers 322b, and protrusions that match the gears are provided on the inner surface of the simulated ice track 31. These protrusions can engage the gear teeth for positioning, and the friction between the protrusions and the simulated ice track 31 causes the track 31 to rotate cyclically. In high-speed operation, to reduce wear between the drive rollers 322b and the simulated ice track 31, a wear-resistant material can be coated on the surface of the drive rollers 322b.

[0013] Specifically, during installation, the six drive rollers 322b are first freely combined as needed, then precisely positioned and securely installed on the base 1 according to design requirements. One end of the track is then fitted onto the drive roller 322b, ensuring proper meshing between the track and the gears or grooves at the end of the drive roller 322b. The rotating shaft and rollers are then covered, and the other end of the track is fitted onto the other end of the drive roller 322b until fully fitted. Finally, the track tension is adjusted to avoid slippage or slippage due to excessive looseness, or increased wear and energy consumption due to excessive tightness. The track's operation is observed until optimal adjustment is achieved. The simulated ice track 31 provides trainees with a sensation similar to gliding on ice, while the drive rollers 322b drive the simulated ice track 31 to rotate cyclically, simulating the sliding effect of ice skating. The simulated ice track 31 is made of ultra-high molecular weight polymer (UHMWPE), a material with low friction coefficient and high wear resistance, effectively simulating the characteristics of ice. The track drive module 32 transmits power to the simulated ice track 31 via a power transmission device, causing it to rotate cyclically. In some cases, if it is necessary to replace the ice-simulating track 31 with a different type to adapt to different training needs, it is only necessary to remove the ice-simulating track 31 from the track drive module 32 and then install the new ice-simulating track 31. Specifically, the mobile energy module 2 in this embodiment includes a high-density lithium battery pack 21, a power management system 22, an AR smart device 23, and a speed monitoring sensor 24. The high-density lithium battery pack 21 is detachably mounted on the power area 1a of the base 1 by bolt connection. The high-density lithium battery pack 21 is electrically connected to the power management system 22 by wires. The power management system 22 is mounted on the outer surface of the power area 1a of the base 1 by bolt connection, and its operation interface protrudes from the outer contour surface of the base 1. The power management system 22 controls the gliding speed. The high-density lithium battery pack 21 has advantages such as high energy density, fast charging speed, and long service life, and can provide a continuous and stable power supply for the device.

[0014] Specifically, the ice-simulated track 31 in this embodiment is equipped with a rotation speed monitoring sensor 24. The rotation speed monitoring sensor 24 is bolted to a preset monitoring position on the base 1, and its monitoring end is in effective contact or non-contact inductive coupling with the transmission roller 322b to collect the rotation speed parameters of the ice-simulated track 31 in real time. The rotation speed monitoring sensor 24 transmits the collected rotation speed parameters to the power management system 22 through wires.

[0015] Specifically, the power management system 22 in this embodiment typically employs advanced electronic control technology. It monitors the operating status of the transmission roller 322b in real time using a speed monitoring sensor 24 and adjusts it based on feedback information. For example, when the trainee needs to perform fast skating training, the power management system 22 can increase the speed of the transmission roller 322b; when the trainee needs to perform slow practice, the power management system 22 can decrease the speed of the transmission roller 322b. Furthermore, the AR smart device 23 in this embodiment is electrically connected to the power management system 22 via a wire. The power management system 22 controls the AR smart device 23 to prioritize power allocation to the operation of the simulated ice track 31. The AR smart device 23 can provide trainees with a richer training experience, such as virtual scene simulation and motion guidance. The power management system 22 will rationally allocate power according to the power requirements of each component to ensure the normal operation of the simulated ice track 31. The AR smart device 23 uses a head-mounted display, allowing trainees to see virtual skating scenes and training guidance information. The power management system 22 will monitor the power consumption of each component in real time and allocate power according to priority. For example, when the power is insufficient, the power management system 22 will prioritize the operation of the simulated ice track 31 to ensure the normal progress of training. If the AR smart device 23 malfunctions or is not needed, the power management system 22 can reallocate the power originally allocated to the AR smart device 23 to other components. The implementation principle of this embodiment is as follows: First, the base 1 is constructed. The power supply area 1a and the sliding area 1b, which are made of several 40x3mm square metal tubes arranged in a crisscross pattern and welded together, are bolted together to form a rectangular base frame 11. Then, four metal side plates 12 made of aluminum alloy with regular shapes are connected end to end and fixed with bolts to form a rectangular frame, which is installed on the top of the base frame 11. The two together form a rectangular box-shaped structure, providing a stable frame for the subsequent installation of components.

[0016] Next, install the gliding module 3. First, accurately position and securely install two drive rollers 322b on the gliding area 1b of the base 1. Then, install the accurately positioned guide wheel and track roller on the drive roller 322b. Next, put one end of the ultra-high molecular weight polymer track on the drive roller 322b, so that it correctly meshes with the teeth or grooves at the end of the drive roller 322b. Then cover the guide wheel and track roller, and put the other end of the track on the other end of the drive roller 322b until it is fully fitted. Finally, adjust the track tension to the optimal state to ensure that the simulated ice track 31 can rotate smoothly and cyclically, simulating the gliding effect of ice skating for the trainee. At the same time, at least two load-bearing rods 321a in the support component 321 are detachably installed on the side plate 12 of the gliding area 1b of the base 1 by bolts. Several support rods 321b are connected to the load-bearing rods 321a by welding or bolts and are parallel to the drive roller 322b, providing stable support for the simulated ice track 31.

[0017] Then, the mobile energy module 2 is installed, and the high-density lithium battery pack 21 is detachably installed on the power area 1a of the base 1 with bolts, and is electrically connected to the power management system 22 via wires. The power management system 22 is then installed on the outer surface of the power area 1a of the base 1 with bolts. The operation interface protrudes from the outer contour surface of the base 1 and is used to control the gliding speed. At the same time, the speed monitoring sensor 24 is set at the preset monitoring position of the base 1 with bolts, and maintains effective contact or non-contact inductive coupling with the transmission roller 322b to collect the rotation speed parameters of the simulated ice surface track 31 in real time and transmit them to the power management system 22. The power management system 22 adjusts the speed of the transmission roller 322b according to the feedback information to meet the different training speed requirements.

[0018] Finally, the AR smart device is installed and its power is allocated. It is electrically connected to the power management system 22 via wires. The power management system 22 prioritizes power allocation to the simulated ice track 31. The AR smart device uses a head-mounted display to provide trainees with a rich training experience, including virtual scene simulation and motion guidance. The power management system 22 monitors the power consumption of each component in real time and allocates power reasonably according to priority. When the power is insufficient, priority is given to ensuring the operation of the simulated ice track 31. If the AR smart device malfunctions or is not needed, its power can be redistributed to other components. Through this modular skating training device, the components are modularly assembled, facilitating disassembly, replacement, and maintenance. It can flexibly adapt to different training needs, improving the applicability and maintainability of the device.

[0019] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A modular ice skating training device, characterized in that, The system includes a base (1), a mobile energy module (2) detachably mounted on the base (1), and a sliding module (3). The mobile energy module (2) is electrically connected to the sliding module (3). The sliding module (3) includes a detachable ice-surface track (31) and a track drive module (32) that drives the ice-surface track (31) to rotate cyclically. The track drive module (32) includes a support assembly (321) and a transmission assembly (322) detachably mounted on the base (1). The transmission assembly (322) includes several drive components (322a) and transmission rollers (322b). The transmission roller (322b) is installed on one side of the base (1), and the two sides of the transmission roller (322b) are respectively installed on the base (1). The driving member (322a) is configured to apply driving force to the corresponding transmission roller (322b) to drive the transmission roller (322b) to rotate around its own axis. The ice-like track (31) is arranged in a ring shape, and its inner surface is in close contact with the upper and lower end faces of each transmission roller (322b). Each transmission roller (322b) can be detached from the base (1), and its roller surface height can be adjusted independently to form a flat road surface or an obstacle road surface with a height difference.

2. The modular skating training device according to claim 1, characterized in that, Each of the drive rollers (322b) includes a rotating shaft and a roller. The rotating shaft is mounted on both sides of the base (1), and one side of the shaft is connected to the output rod of the corresponding drive member (322a). The roller is sleeved on the rotating shaft and rotates synchronously with it. The diameter of each roller is different.

3. The modular skating training device according to claim 1, characterized in that, Each of the transmission rollers (322b) includes a rotating shaft and several rollers. The rotating shaft is mounted on the base (1) on both sides, and one side of the shaft is connected to the output rod of the corresponding drive member (322a). Several rollers are spaced apart on one of the rotating shafts and rotate synchronously with the rollers. The diameter of each roller is different.

4. The modular skating training device according to claim 3, characterized in that, The support assembly (321) includes at least two load-bearing rods (321a) and a plurality of support rods (321b) spaced apart from the load-bearing rods (321a). The two load-bearing rods (321a) are detachably installed on the base (1). The two sides of the support rods (321b) are respectively connected to the two load-bearing rods (321a). The transmission roller (322b) is staggered and parallel to each of the support rods (321b).

5. The modular skating training device according to claim 3, characterized in that, The mobile energy module (2) includes a high-density lithium battery pack (21) and a power management system (22). The high-density lithium battery pack (21) is detachably mounted on the base (1). The high-density lithium battery pack (21) is electrically connected to the power management system (22). The power management system (22) controls the rotation speed of each of the transmission rollers (322b).

6. The modular skating training device according to claim 5, characterized in that, The mobile energy module (2) also includes an AR smart device (23), which is electrically connected to the power management system (22). The power management system (22) controls the AR smart device (23) to prioritize the allocation of power to the ice-like track (31).

7. The modular skating training device according to claim 5, characterized in that, The simulated ice track (31) is equipped with a rotation speed monitoring sensor (24); the rotation speed monitoring sensor (24) is set at a preset monitoring position on the base (1), and its monitoring end is in effective contact or non-contact inductive coupling with the transmission roller (322b) to collect the rotation speed parameters of the simulated ice track (31) in real time, and transmit the rotation speed parameters to the power management system (22).

8. The modular skating training device according to claim 5, characterized in that, The base (1) can be divided into a power supply area (1a) and a sliding area (1b) along the sliding direction. The high-density lithium battery pack (21) can be detachably installed in the power supply area (1a) of the base (1). The power management system (22) is located on the outer surface of the power supply area (1a) of the base (1), and its operation interface protrudes from the outer contour surface of the base (1). The sliding module (3) can be detachably installed in the sliding area (1b) of the base (1).

9. The modular skating training device according to claim 1, characterized in that, The ice-like track (31) is an ultra-high molecular weight polymer track.

10. The modular skating training device according to claim 1, characterized in that, The base (1) includes a base frame (11) and four metal side plates (12). The four metal side plates (12) are connected end to end to form a rectangular frame structure. The rectangular frame is set on the top of the base frame (11) and forms a rectangular box structure with the base frame (11). The base (1) is made of several metal tubes arranged and connected in a cross-sectional manner.

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