Long jump pedal

Abstract

According to the technical scheme, the long jump pedal is characterized by comprising a mounting frame, a buffer supporting layer, a transparent pedal body, a flexible pressure sensor module, an LED module, a central processing module and a wireless communication module. The mounting frame provides a supporting foundation, and the buffer supporting layer is used for dispersing the impact force generated when an athlete treads, protecting the sensor and prolonging the service life of equipment. The flexible pressure sensor module is embedded in the buffer supporting layer, collects treading force and distribution information in real time, and transmits data to the central processing module. The central processing module drives the LED module according to the sensing data, and real-time force application display of the treading area is achieved. Meanwhile, the central processing module transmits data to an external display terminal through the wireless communication module, so that real-time monitoring of coaches and athletes is facilitated. By means of the design, the force exerting condition of an athlete can be accurately collected and fed back, the installation convenience and use durability of the equipment are improved, and the equipment is suitable for high-intensity exercise training scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of sports training equipment, in particular to a long jump pedal. Background Art

[0002] The long jump event consists of a combination of run-up, take-off, jump, and landing. During the run-up and jump, the athlete needs to step on the take-off board with one foot, and then land in the sand pit with both feet after jumping. Currently, in order to better monitor the athlete's take-off movements and various data such as long jump distance, there are now rangefinders on the market that can directly display the long jump distance, as well as video analysis systems that allow coaches to easily obtain athlete movements during training. However, both video analysis systems and rangefinders can only display the athlete's movements and the final results. To obtain data such as the athlete's lower limb force during take-off, the footprint area and force direction when stepping on the take-off board, which requires the athlete to simulate stepping on the take-off board, the current take-off board has a relatively simple function and simply serves as a marker for the take-off. It cannot help coaches obtain relevant data about the athlete's take-off, creating a certain blind spot for coaches in guiding athletes' training. Utility Model Content

[0003] The utility model provides a long jump pedal, which solves the problem in the prior art that the pedal has a single function and cannot obtain athlete's stepping data.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a long jump pedal, including a mounting frame, a power supply and a display terminal, a buffer support layer and a pedal board made of transparent material are arranged in the mounting frame, a flexible pressure sensor module and an LED module are arranged between the buffer support layer and the pedal board, the flexible pressure sensor module is electrically connected to the display terminal through a central processing module, and is used to detect the magnitude and position of the force applied by the athlete on the pedal board, the central processing module is electrically connected to the LED module, and is used to drive the lighting and color of the LED module according to the data detected by the flexible pressure sensor module.

[0005] The present invention is further configured such that a mounting groove is provided on the surface of the buffer support layer, and the flexible pressure sensor modules and LED modules are evenly distributed in the mounting groove in an array structure and are staggered with each other.

[0006] The present invention is further configured such that an equipment cavity is formed between the buffer support layer and the bottom of the mounting frame, the central processing module is electrically connected to the power supply and is arranged in the equipment cavity; the central processing module includes a data processing module connected to the flexible pressure sensor module, the data processing module is electrically connected to the display terminal through the wireless communication module, the data processing module is also connected to a driving module, the driving module is electrically connected to the LED module, and is used to control the brightness and color of the LED light on the LED module.

[0007] The present invention is further configured such that the mounting frame includes a load-bearing base with an equipment cavity, a connecting seat is provided on the load-bearing base, the buffer support layer is fixed in the connecting seat, and a pedal is provided on the connecting seat.

[0008] The present invention is further configured such that a conductive component is provided between the load-bearing base and the connecting base, and the conductive component is used to connect the central processing module with the flexible pressure sensor module and the LED module.

[0009] The present invention is further configured such that the conductive component includes a conductive slide rail arranged in the equipment cavity, and the positive and negative poles of the central processing module are connected to the conductive slide rail through wires; and further includes a conductive slider arranged at the bottom of the connecting seat and abutting against the conductive slide rail, and the conductive slider is electrically connected to the positive and negative poles of the flexible pressure sensor module and the LED module.

[0010] The present invention is further configured such that the pedal comprises a sealing frame engaged with the connecting seat, a transparent pedal portion is provided on the sealing frame, and the bottom of the pedal portion is in contact with the flexible pressure sensor module.

[0011] The utility model is further configured such that the treading portion includes a silicone pad connected to the mounting frame and fitted with the flexible pressure sensor module, and a rubber anti-slip layer is provided on the top of the mounting frame above the silicone pad, and the rubber anti-slip layer is made of a transparent material.

[0012] The present invention is further configured such that the sealing frame and the connecting seat are attracted to each other via magnets.

[0013] In summary, the beneficial effects of the present invention are:

[0014] Compared with the prior art, the flexible pressure sensor module is attached between the buffer support layer and the transparent stepping plate, so that when the athlete jumps, the data of stepping on the jumping plate can be accurately perceived, the size and area of the force of the athlete when jumping can be captured, and the coach and the athlete can know the data of stepping on the jumping plate, so that the action and force of the athlete can be adjusted and improved. Meanwhile, the transparent stepping plate and the LED display system provide intuitive visual feedback, so that the athlete and the coach can intuitively observe the position of the palm on the stepping plate and the force condition when stepping, so as to more efficiently optimize the technical action, and the problem of single function of the existing jumping plate is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a module connection block diagram of the embodiment.

[0016] Figure 2 is a perspective structure diagram of the embodiment.

[0017] Figure 3 is an exploded schematic view of the embodiment.

[0018] Figure 4 is an internal schematic view of the load-bearing base of the embodiment.

[0019] Figure 5 is a top structure diagram of the mounting frame.

[0020] Figure 6 is a bottom schematic view of the mounting frame.

[0021] Figure 7 is a partial sectional view.

[0022] Fig. 1 is a mounting frame; Fig. 2 is a load-bearing base; Fig. 3 is a connecting seat; Fig. 4 is a device cavity; Fig. 5 is a conductive assembly; Fig. 6 is a conductive sliding rail; Fig. 7 is a conductive sliding block; Fig. 8 is a buffer support layer; Fig. 81 is a mounting groove; Fig. 9 is a stepping plate; Fig. 10 is a rubber non-slip layer; Fig. 11 is a silica gel pad; Fig. 12 is a central processing module; Fig. 13 is a flexible pressure sensor module; Fig. 14 is an LED module; Fig. 15 is a power supply; and Fig. 16 is a sealing frame. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0024] As Figure 1-7As shown, this embodiment discloses a long jump pedal, including a mounting frame 1, a power supply 15 and a display terminal. A buffer support layer 8 and a pedal board 9 made of a transparent material are provided in the mounting frame 1. A flexible pressure sensor module 13 and an LED module 14 are provided between the buffer support layer 8 and the pedal board 9. The flexible pressure sensor module 13 is electrically connected to the display terminal through the central processing module 12, and is used to detect the magnitude and position of the force applied by the athlete on the pedal board 9. The central processing module 12 is electrically connected to the LED module 14, and is used to drive the brightness and color of the LED module 14 according to the data detected by the flexible pressure sensor module 13.

[0025] like Figure 1 As shown, the central processing module 12 includes a data processing module connected to the flexible pressure sensor module 13, the data processing module is electrically connected to the display terminal through the wireless communication module, and the data processing module is also connected to the driving module, which is electrically connected to the LED module 14 for controlling the brightness and color of the LED light on the LED module 14.

[0026] During operation, when an athlete steps on the transparent pedal 9, the pedaling force is transmitted to the flexible pressure sensor module 13 below. The sensor collects the mechanical data of the pedaling in real time and transmits it to the central processing module 12. Based on the collected data, the central processing module 12 analyzes the athlete's force and drives the LED module 14 to display different colors, forming a real-time force heat map, helping athletes and coaches to intuitively observe the force distribution during exercise. In addition, the wireless communication function of the central processing module 12 can transmit the analyzed data in real time to the coach terminal. The coach can remotely monitor the data on the terminal and obtain the athlete's training performance, providing detailed mechanical data for the coach and athlete, making training guidance more efficient.

[0027] The flexible pressure sensor module 13 uses the FlexiForce A201 series, which is arranged in an array on the buffer layer. It is fixed in the slot and adheres to the buffer layer with double-sided tape. It can collect mechanical data when the athlete steps, including the force size and distribution area.

[0028] LED module 14, using WS2812B RGB LEDs, is positioned in a slot within cushioning support layer 8 and connected to the output port of central processing module 12. Central processing module 12 utilizes an ESP32 microcontroller, which receives sensor data and drives LED module 14 via a PWM interface. This synchronizes the LED color with pedaling force, creating a real-time heat map display. This data is transmitted in real time to a coach's device via Wi-Fi, enabling remote monitoring of the athlete's force output.

[0029] like Figure 5As shown, the surface of the cushioning support layer 8 is provided with mounting grooves 81. The flexible pressure sensor modules 13 and LED modules 14 are evenly distributed in an array structure within the mounting grooves 81, with staggered spacing between them. This structural design improves the stability of the sensor and LED modules 14, ensuring that they remain in place during use. Furthermore, the staggered arrangement enables more comprehensive pedaling data collection, more accurate LED feedback, and a clearer display of pressure distribution, thereby enhancing athletes and coaches' intuitive understanding of force distribution.

[0030] And as Figure 3 As shown, the mounting frame 1 includes a load-bearing base 2 with an equipment cavity 4, a connecting seat 3 provided on the load-bearing base 2, a buffer support layer 8 fixed in the connecting seat 3, and a pedal 9 provided on the connecting seat 3. The modular configuration of the mounting frame 1 facilitates the removal of the pedals and the replacement of worn and damaged parts.

[0031] like Figure 5-7 As shown, a conductive component 5 is provided between the load-bearing base 2 and the connecting base 3, and the conductive component 5 is used to connect the central processing module 12 with the flexible pressure sensor module 13 and the LED module 14; the conductive component 5 includes a conductive slide rail 6 provided in the equipment cavity 4, and the positive and negative poles of the central processing module 12 are connected to the conductive slide rail 6 through wires; and it also includes a conductive slider 7 provided at the bottom of the connecting base 3 and abutting against the conductive slide rail 6, and the conductive slider 7 is electrically connected to the positive and negative poles of the flexible pressure sensor module 13 and the LED module 14.

[0032] By integrating the conductive component 5 to power and transmit signals to all modules, the long jump pedal's electrical connection efficiency and stability are improved, while also reducing the risk of failure associated with traditional wiring, ensuring the long-term stable operation of the device. This design of the rails and sliders ensures a tight and flexible electrical connection, facilitating the disassembly and maintenance of circuit boards and sensors. Furthermore, compared to wire harness connections, this design prevents wires from becoming loose when the pedal 9 is subjected to prolonged vibration and trampling, effectively preventing poor contact and further enhancing the ease of module assembly and disassembly and the device's maintainability.

[0033] And as Figure 3-5 As shown, the pedal 9 includes a sealing frame 16 that snaps into engagement with the connecting base 3. The sealing frame 16 is sleeved onto the outside of the connecting base 3. The connecting base 3 and the load-bearing base 2 can be fixedly connected using bolts or other means. The sealing frame 16 and the connecting base 3 can be plugged together using a socket and a rod. The socket and rod can be attracted to each other using magnets. This design makes the device easy and secure to install and remove, facilitates daily maintenance, and ensures the structural stability of the long jump pedal during long-term use, effectively extending the device's service life.

[0034] A transparent treading portion is provided on the sealing frame 16, and the bottom of the treading portion is in contact with the flexible pressure sensor module 13. The treading portion includes a silicone pad 11 connected to the mounting frame 1 and in contact with the flexible pressure sensor module 13. A rubber anti-slip layer 10 is provided on the top of the mounting frame 1 and is located above the silicone pad 11. The rubber anti-slip layer 10 is made of a transparent material.

[0035] The pedaling section comprises a transparent, non-slip polyurethane rubber layer and a silicone pad 11. The rubber layer, approximately 3 mm thick, provides anti-slip support for athletes while allowing coaches and athletes to observe real-time feedback of their pedaling movements through the transparent layer. The silicone pad 11 securely fits the transparent pedal 9 to the flexible sensor, effectively transmitting pedaling force and ensuring sensing accuracy. The silicone pad 11 is connected to the cushioning support layer 8 via a snap-fit ​​connection to prevent displacement or loosening during use.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the design concept of the present invention should be included in the scope of protection of the present invention.

Claims

1. A long jump pedal, comprising a mounting frame (1), a power supply (15) and a display terminal, characterized in that: A buffer support layer (8) and a pedal board (9) made of a transparent material are provided in the installation frame (1); a flexible pressure sensor module (13) and an LED module (14) are provided between the buffer support layer (8) and the pedal board (9); the flexible pressure sensor module (13) is electrically connected to a display terminal via a central processing module (12) for detecting the magnitude and position of the force applied by an athlete to the pedal board (9); the central processing module (12) is electrically connected to the LED module (14) for driving the LED module (14) to light up and turn on the LED module (14) and to change its color according to data detected by the flexible pressure sensor module (13).

2. A long jump pedal according to claim 1, characterized in that: The surface of the buffer support layer (8) is provided with a mounting groove (81), and the flexible pressure sensor modules (13) and the LED modules (14) are evenly distributed in the mounting groove (81) in an array structure and are arranged in an interlaced manner.

3. A long jump pedal according to claim 2, characterized in that: An equipment cavity (4) is formed between the buffer support layer (8) and the bottom of the mounting frame (1); the central processing module (12) is electrically connected to a power source (15) and is arranged in the equipment cavity (4); the central processing module (12) includes a data processing module connected to the flexible pressure sensor module (13); the data processing module is electrically connected to a display terminal via a wireless communication module; the data processing module is also connected to a driving module, and the driving module is electrically connected to an LED module (14) for controlling the on / off and color of an LED light on the LED module (14).

4. A long jump pedal according to claim 3, characterized in that: The mounting frame (1) comprises a load-bearing base (2) with an equipment cavity (4), a connecting seat (3) is provided on the load-bearing base (2), the buffer support layer (8) is fixed in the connecting seat (3), and a pedal (9) is provided on the connecting seat (3).

5. The long jump pedal according to claim 4, characterized in that: A conductive component (5) is provided between the load-bearing base (2) and the connecting base (3), and the conductive component (5) is used to connect the central processing module (12) with the flexible pressure sensor module (13) and the LED module (14).

6. The long jump pedal according to claim 5, characterized in that: The conductive component (5) includes a conductive slide rail (6) arranged in the equipment cavity (4), and the positive and negative electrodes of the central processing module (12) are connected to the conductive slide rail (6) through wires; and also includes a conductive slider (7) arranged at the bottom of the connecting seat (3) and abutting against the conductive slide rail (6), and the conductive slider (7) is electrically connected to the positive and negative electrodes of the flexible pressure sensor module (13) and the LED module (14).

7. The long jump pedal according to claim 4, characterized in that: The pedal (9) comprises a sealing frame (16) that is snap-fitted with the connecting seat (3); a transparent pedal portion is provided on the sealing frame (16); and the bottom of the pedal portion is in contact with the flexible pressure sensor module (13).

8. The long jump pedal according to claim 7, characterized in that: The treading portion comprises a silicone pad (11) connected to the mounting frame (1) and fitted with the flexible pressure sensor module (13); a rubber anti-slip layer (10) located above the silicone pad (11) is provided on the top of the mounting frame (1); and the rubber anti-slip layer (10) is made of a transparent material.

9. The long jump pedal according to claim 7, characterized in that: The sealing frame (16) and the connecting seat (3) are attracted to each other via magnets.

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