Dragon boat training equipment capable of simulating multi-environment competitions

Abstract

The application relates to a dragon boat training device capable of simulating multi-environment competitions and belongs to the technical field of dragon boat training devices. The device comprises a base, supporting columns, transparent partitions and a top plate. The four corners of the upper end surface of the base are provided with the supporting columns, three groups of the transparent partitions and one group of door plates are arranged between the supporting columns, the end of the supporting column far from the base is provided with the top plate, a water tank is arranged in the upper end surface of the base, a training assembly is arranged on the upper side of the water tank, an environment adjusting assembly is arranged above the training assembly, and a water surface simulation assembly is arranged on one side of the training assembly. The water flow adjusting mechanism in the training assembly is used for adjusting the water flow resistance, so as to simulate the resistance difference under different water quality states. The state of the simulated dragon boat body advancing in water is adjusted according to the hydraulic rod. The indoor temperature and humidity, artificial wind direction and the like are adjusted by the environment adjusting assembly, the authenticity of the training environment is improved, and the training device is suitable for different training scenes.

Description

Technical Field

[0001] This application relates to the field of dragon boat training equipment technology, and in particular to a dragon boat training device capable of simulating multi-environment races. Background Technology

[0002] With the advancement of sports technology, more and more intelligent training equipment has been developed. These devices not only improve training efficiency but also enhance the realism of the training experience. However, in certain water sports, such as dragon boat racing, athletes often have difficulty obtaining enough opportunities to practice in actual competition venues due to geographical limitations or weather conditions. As a result, various land training devices that attempt to mimic the feeling of paddling on water have appeared on the market. However, due to the lack of simulation capabilities for different water environments, the actual effectiveness of these training devices is greatly limited.

[0003] Currently, dragon boat training equipment on the market mainly includes two types: fixed and semi-mobile. Fixed equipment uses simple resistance devices to simulate the feeling of paddling. Although it is low-cost and easy to maintain, it cannot achieve dynamic adjustment of training intensity or simulate different water surface conditions. Semi-mobile training equipment improves the user experience by adding a motion platform, allowing users to move within a certain range and more closely resemble the real paddling feeling. However, this type of equipment is large, inconvenient to move, expensive, and lacks precision in adaptability and feedback in complex water conditions. In addition, regardless of the type of equipment, existing technology has failed to effectively integrate an environmental simulation system, meaning it cannot adjust factors such as temperature, humidity, and wind speed in real time to enhance the realism of training. Summary of the Invention

[0004] The purpose of this application is to provide a dragon boat training device that can simulate multi-environment races.

[0005] The dragon boat training device that can simulate multi-environment races provided in this application adopts the following technical solution:

[0006] A dragon boat training device capable of simulating multi-environment races includes a base, support columns, transparent partitions, a top plate, door panels, a water tank, and training components. Support columns are located at the four corners of the upper surface of the base, and three sets of transparent partitions and one set of door panels are arranged between the support columns. A top plate is located at the end of each support column furthest from the base. A water tank is carved into the upper surface of the base, and a training component is located above the inner side of the water tank. An environmental adjustment component is located above the training component, and a water surface simulation component is located on one side of the training component. The training component includes a dragon boat body and a fixed base. The bottom surface of the dragon boat body is connected to the upper surface of the fixed base via several sets of hydraulic rods, and the hydraulic rods are connected to the dragon boat body and the fixed base... Bearings are provided on the contact surfaces of the seats. Limiting ears are provided at the edge of the upper end face of the dragon boat body, and the limiting ears are fastened to the paddles. Water flow control mechanisms are provided on the side end faces of the dragon boat body. The upper end face of the dragon boat body is provided with port and starboard seats respectively. First connecting blocks are provided at the edges of the port and starboard seats, and the first connecting blocks are connected to second connecting blocks by safety ropes. The second connecting blocks are installed on the bottom end face of the top plate. Threaded sleeves are provided on the bottom end face of the fixed seats, and the threaded sleeves are threadedly connected to the outer diameter surface of the threaded rod. The threaded rods are installed between two sets of fixed plates, and a servo motor is connected to the side end face of the fixed plate laterally through the threaded rods.

[0007] By adopting the above technical solution, dynamic adjustment of training intensity and simulation of different water surface conditions are achieved. A fixed base is connected to the dragon boat body via a hydraulic rod, and bearings are installed at the contact surfaces of the hydraulic rod with the fixed base and the dragon boat body. The hydraulic rod is inclined, and its shape can be adjusted to simulate various conditions of the dragon boat body on the water. Limiting lugs and oars are installed at the edge of the upper surface of the dragon boat body, and port and starboard seats are carved into the upper surface of the dragon boat body for training personnel. Additionally, the edges of the dragon boat body... The first connecting block connects to a safety rope and a second connecting block to ensure the safety of trainees. The position of the fixed seat is adjusted using a threaded sleeve, threaded rod, fixed plate, and servo motor to simulate the dragon boat body under different water conditions. The transparent partition and support column form a detachable structure, which can be installed and removed to facilitate observation of the trainees' posture. Water is poured into the tank through the water inlet and outlet to support the dragon boat body, solving the problem of not being able to dynamically adjust the training intensity or simulate different water conditions.

[0008] The water flow control mechanism includes a first link and a second link. One end of the first link is connected to one end of the second link via a servo rotary table. The first link and the second link are L-shaped. A fixed shell is provided at the end of the second link away from the servo rotary table. A drive motor is provided in the inner cavity of the fixed shell. A propeller is connected to the output end of the drive motor.

[0009] By adopting the above technical solution, the water flow control mechanism and water surface simulation component in the training component are used to simulate various complex water areas. The first link, the second link and the servo rotary table adjust the direction of the water flow generated by the fixed shell, the drive motor and the propeller, so as to simulate complex water areas.

[0010] The environmental control components include a humidity control mechanism, a temperature control mechanism, and a wind speed control mechanism. The humidity control mechanism is installed on the bottom surface of the top plate, the temperature control mechanism is installed at the edge of the top plate, and the wind speed control mechanism is installed on the side surface of the transparent partition. The humidity control mechanism includes a water inlet, a water distribution plate, and nozzles. The water inlet is installed on the upper surface of the water distribution plate, and several sets of nozzles are provided on the bottom surface of the water distribution plate. The temperature control mechanism includes a heating rod, a mounting block, and a reflector. The heating rod is installed on the side surface of the mounting block, and the side of the mounting block where the heating rod is installed is arc-shaped, and a reflector is installed on the arc-shaped surface. The wind speed control mechanism includes a vent, a grille, and a fan. A grille is installed at the inner edge of the vent, and two sets of grilles are provided, with a fan positioned between the two sets of grilles.

[0011] By adopting the above technical solution, the humidity, temperature, and wind speed of the training environment are adjusted by the humidity adjustment mechanism, temperature adjustment mechanism, and wind speed adjustment mechanism in the environmental control component. Water is injected into the inner cavity of the water distribution plate through the water inlet and sprayed out through the nozzle to adjust the humidity of the training environment. A heating rod is connected by a mounting block and the heat is reflected to the training area of ​​the trainees by a reflector to adjust the temperature of the training environment. The temperature and humidity of the training area are detected in real time by a temperature and humidity sensor. A fan blows air to the training area of ​​the trainees through the ventilation vents and the grille, and the wind speed is detected by a wind speed sensor. This enables real-time simulation and detection of the temperature, humidity, and wind speed of the trainees, enhancing the realism of the training and solving the problem that existing technologies cannot adjust the temperature, humidity, and wind speed in real time.

[0012] The water surface simulation component includes a longitudinal simulation mechanism and a transverse simulation mechanism. The longitudinal simulation mechanism includes a first mounting cover and a water pump. The first mounting cover is installed on the side end face of the water tank, and the water pump is provided in the inner cavity of the first mounting cover. The transverse simulation mechanism is installed on the side end face of the water tank, and the transverse simulation mechanism includes a second mounting cover and a third mounting cover. The second mounting cover is installed on the side end face of the water tank, and the third mounting cover is provided in the inner cavity of the second mounting cover. An electric telescopic rod is provided in the inner cavity of the third mounting cover, and a push plate is provided at the telescopic end of the electric telescopic rod. A limit block is provided on the contact surface between the telescopic end of the electric telescopic rod and the push plate and the contact surfaces between the telescopic end of the electric telescopic rod and the push plate and the second and third mounting covers are provided with sealing rings.

[0013] By adopting the above technical solution, the complex water area is further simulated using longitudinal and lateral simulation mechanisms. The water pump in the inner cavity of the first mounting cover drives the water in the tank to flush the dragon boat body. At the same time, the electric telescopic rods in the inner cavities of several sets of second and third mounting covers drive the limiting blocks and push plates to push the water surface to generate water waves, so as to further simulate the complex water area. Meanwhile, the testing instruments are set on the inner side of the dragon boat body, and the heave / roll / pitch floats, displacement floats, and speed tracking floats are placed in the inner side of the tank when water is filled. This solves the problems of insufficient adaptability and feedback accuracy under complex water conditions.

[0014] A water inlet is provided through the side end face of the base, and a drain outlet is provided below the water inlet. The water inlet and the drain outlet are connected through a water trough dug on the upper end face of the base.

[0015] By adopting the above technical solution, water is pumped into the inner side of the water tank through the water storage port to support the dragon boat body and facilitate the subsequent drainage of water through the drain outlet. When water is pumped into the inner side of the water tank, heave / pitch / roll floats, displacement floats, and speed tracking floats are placed.

[0016] The dragon boat body and the fixed base form a rotating structure around the bearing center through the bearing and hydraulic rod. The limiting ear and the paddle form a fastening structure. The threaded sleeve and the threaded rod form a threaded connection structure. The contact surface between the threaded rod and the fixed plate is provided with a bearing, and sealing rings are provided on both sides of the bearing. The threaded rod and the fixed plate form a rotating structure around the bearing center through the bearing.

[0017] By adopting the above technical solution, the position of the dragon boat body is adjusted by threaded sleeve, threaded rod, fixed plate and servo motor, and the shape of the dragon boat body is adjusted by the dragon boat body, fixed seat and hydraulic rod, so as to adjust the dragon boat body.

[0018] The first connecting rod and the second connecting rod together form a rotating structure that rotates around the center of the servo rotating table. The output end of the drive motor passes through the side end face of the fixed shell and is limited and connected to the propeller bolt.

[0019] By adopting the above technical solution, the speed and angle of the blades are changed by the first link, the second link, the servo rotary table, the fixed shell, the drive motor and the propeller in the water flow control mechanism, thereby adjusting the speed and direction of the dragon boat and simulating different water flow speeds and directions.

[0020] The support column and the transparent partition form a detachable structure. The water inlet is connected to the nozzle through the water distribution plate. The heating rod is fastened to the mounting block. The bottom surface of the base is provided with universal support wheels. The humidity adjustment mechanism and temperature adjustment mechanism in the environmental adjustment component are electrically connected to temperature and humidity sensors, and the temperature and humidity sensors are installed on the inside of the dragon boat body. A wind speed sensor is provided on one side of the grating plate.

[0021] By adopting the above technical solution, the temperature and humidity of the training area are monitored in real time by a temperature and humidity sensor, and the wind speed generated by the trainees is monitored in real time by a wind speed sensor. The heating rod, fan, temperature and humidity sensor and wind speed sensor in the environmental control component are electrically connected to a PLC controller.

[0022] The inner side of the dragon boat body is equipped with testing instruments. The telescopic end and the limiting block of the electric telescopic rod form a sliding structure with the second mounting cover and the third mounting cover. The bottom surface of the base is equipped with a PLC controller.

[0023] By adopting the above technical solution, the shape of the dragon boat body and the shape of the water waves are monitored in real time by testing instruments and heave / roll / pitch pontoons, displacement pontoons, and speed tracking pontoons. The hydraulic rod is externally connected to a hydraulic pump, and the servo rotary table, drive motor and servo motor are electrically connected to a PLC controller. The water pump and electric telescopic rod are electrically connected to a PLC controller.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. This training equipment consists of four main parts: a base, a training component, an environmental control component, and a water surface simulation component. The support columns on the base are welded from high-strength steel to ensure the overall structure is stable and reliable. The water flow control mechanism in the training component adjusts the water flow resistance to simulate the resistance differences under different water quality conditions. The hydraulic rod adjusts the state of the dragon boat body moving forward in the water. The environmental control component regulates the indoor temperature and humidity and generates artificial wind direction to further enhance the realism of the training environment. This training equipment is suitable for training scenarios with different conditions.

[0026] 2. The training components allow for dynamic adjustment of training intensity and simulation of different water surface conditions. A fixed base is connected to the dragon boat body via a hydraulic rod. Bearings are installed at the contact surfaces of the hydraulic rod with the fixed base and the dragon boat body. The hydraulic rod is angled to adjust the shape of the dragon boat body and simulate various water surface conditions. Limiting lugs and oars are installed at the edge of the upper surface of the dragon boat body. Portal and starboard seats are carved into the upper surface of the dragon boat body for training purposes. Additionally, the edges of the dragon boat body are equipped with... The first connecting block is connected to the safety rope and the second connecting block to ensure the safety of the trainees. The position of the fixed seat is adjusted by the threaded sleeve, threaded rod, fixed plate and servo motor. Through the above structure, the dragon boat body is simulated in different water conditions. The transparent partition and the support column form a detachable structure to install and remove the transparent partition, which is conducive to observing the trainees' posture. Water is poured into the inside of the water tank through the water inlet and outlet to support the dragon boat body. The above structure solves the problems of not being able to dynamically adjust the training intensity and simulate different water conditions.

[0027] 3. The training component uses a water flow control mechanism and a water surface simulation component to simulate various complex water areas. The first link, the second link, and the servo rotary table adjust the direction of the water flow generated by the fixed shell, drive motor, and propeller to simulate complex water areas. The longitudinal and lateral simulation mechanisms further simulate complex water areas. The water pump in the inner cavity of the first mounting cover drives the water in the tank to flush the dragon boat body. At the same time, the electric telescopic rods in the inner cavities of several sets of second and third mounting covers drive the limit blocks and push plates to push the water surface, thereby generating water waves, which further simulates complex water areas. The inner side of the dragon boat body is equipped with testing instruments, and when the tank is filled with water, heave / roll / pitch floats, displacement floats, and speed tracking floats are placed inside. The above structure solves the problems of insufficient adaptability and feedback accuracy under complex water conditions.

[0028] 4. The humidity, temperature, and wind speed of the training environment are adjusted by the humidity, temperature, and wind speed mechanisms within the environmental control components. Water is supplied to the inner cavity of the water distribution plate through the inlet and sprayed out through the nozzles, thus adjusting the humidity of the training environment. A heating rod is connected via a mounting block, and heat is reflected to the training area by a reflector, thereby adjusting the temperature of the training environment. Temperature and humidity sensors monitor the temperature and humidity of the training area in real time. A fan blows air through vents and a grille towards the training area, and a wind speed sensor detects the wind speed. This structure simulates and monitors the temperature, humidity, and wind speed of the training environment in real time, enhancing the realism of the training and addressing the limitation of existing technologies that cannot effectively integrate environmental simulation systems to adjust temperature, humidity, and wind speed in real time. Attached Figure Description

[0029] Figure 1 This is a three-dimensional structural diagram of the transparent partition according to an embodiment of this application;

[0030] Figure 2 This is a three-dimensional structural diagram of the base according to an embodiment of this application;

[0031] Figure 3 This is a schematic cross-sectional view of the environmental control component according to an embodiment of this application;

[0032] Figure 4 This is a cross-sectional view of the training component in an embodiment of this application;

[0033] Figure 5 This is a top view of the dragon boat body according to an embodiment of this application;

[0034] Figure 6 This is a schematic cross-sectional view of the water flow control mechanism according to an embodiment of this application;

[0035] Figure 7 This is a side sectional view of the training component in an embodiment of this application;

[0036] Figure 8 This is a side sectional view of the transverse simulation mechanism according to an embodiment of this application;

[0037] Explanation of reference numerals in the attached drawings: 1. Base; 11. Water inlet; 12. Drain outlet; 2. Support column; 3. Transparent partition; 4. Top plate; 5. Door panel; 6. Water tank; 7. Training component; 71. Dragon boat body; 72. Fixed seat; 73. Hydraulic rod; 74. Limiting ear; 75. Paddle; 76. Water flow control mechanism; 761. First connecting rod; 762. Second connecting rod; 763. Servo rotary table; 764. Fixed shell; 765. Drive motor; 766. Propeller; 77. Port seat; 78. Starboard seat; 79. First connecting block; 710. Safety rope; 711. Second connecting block; 712. Threaded sleeve; 713. Threaded rod 714. Fixing plate; 715. Servo motor; 8. Environmental control component; 81. Humidity control mechanism; 810. Water inlet; 811. Water distribution plate; 812. Nozzle; 82. Temperature control mechanism; 821. Heating rod; 822. Mounting block; 823. Reflector; 83. Wind speed control mechanism; 831. Ventilation outlet; 832. Grille plate; 833. Fan; 9. Water surface simulation component; 91. Longitudinal simulation mechanism; 911. First mounting cover; 912. Water pump; 92. Lateral simulation mechanism; 921. Second mounting cover; 922. Third mounting cover; 923. Electric telescopic rod; 924. Push plate; 925. Limiting block. Detailed Implementation

[0038] The following is in conjunction with the appendix Figure 1 - Appendix Figure 8 This application will be described in further detail below.

[0039] Example: A dragon boat training device capable of simulating multi-environment races includes a base 1, support columns 2, transparent partitions 3, a top plate 4, door panels 5, a water tank 6, and a training component 7. Support columns 2 are located at the four corners of the upper surface of the base 1, and three sets of transparent partitions 3 and one set of door panels 5 are arranged between the support columns 2. The top plate 4 is located at the end of the support columns 2 furthest from the base 1. A water tank 6 is carved into the upper surface of the base 1. The training component 7 is located above the inner side of the water tank 6, and an environmental adjustment component 8 is located above the training component 7. A water surface simulation component 9 is located on one side of the training component 7. The training component 7 includes a dragon boat body 71 and a fixed base 72. The bottom surface of the dragon boat body 71 is connected to the upper surface of the fixed base 72 via several sets of hydraulic rods 73. Bearings are provided on the contact surfaces of the dragon boat body 71 and the fixed seat 72. A limiting lug 74 is provided at the edge of the upper surface of the dragon boat body 71, and the limiting lug 74 is fastened to a paddle 75. A water flow control mechanism 76 is provided on the side end face of the dragon boat body 71. A port side seat 77 and a starboard side seat 78 are respectively provided on the upper end face of the dragon boat body 71. A first connecting block 79 is provided at the edge of the port side seat 77 and the starboard side seat 78, and the first connecting block 79 is connected to a second connecting block 711 via a safety rope 710. The second connecting block 711 is installed on the bottom end face of the top plate 4. A threaded sleeve 712 is provided on the bottom end face of the fixed seat 72, and the threaded sleeve 712 is threadedly connected to the outer diameter surface of the threaded rod 713. The threaded rod 713 is installed on two sets of... Between the fixed plates 714, a threaded rod 713 is transversely penetrating the side end face of the fixed plate 714 and connected to a servo motor 715. A water inlet 11 is provided through the side end face of the base 1, and a drain outlet 12 is provided below the water inlet 11. The water inlet 11 and the drain outlet 12 are connected through a water trough 6 dug on the upper end face of the base 1. The dragon boat body 71 and the fixed seat 72 are connected by a bearing and a hydraulic rod 73 to form a rotating structure that rotates around the bearing center. The limiting ear 74 and the paddle 75 form a fastening structure. The threaded sleeve 712 and the threaded rod 713 form a threaded connection structure. A bearing is provided on the contact surface between the threaded rod 713 and the fixed plate 714, and sealing rings are provided on both sides of the bearing. The threaded rod 713 and the fixed plate 714 are connected by the bearing to rotate around the bearing center. The rotating structure consists of four main parts: a base 1, a training component 7, an environmental adjustment component 8, and a water surface simulation component 9. The support columns 2 on the base 1 are welded from high-strength steel to ensure overall structural stability and reliability. The water flow control mechanism 76 in the training component 7 adjusts the water flow resistance to simulate resistance differences under different water conditions. The hydraulic rod 73 adjusts the state of the simulated dragon boat body 71 as it moves through the water. The training component 7 allows for dynamic adjustment of training intensity and simulation of different water surface conditions. A fixed seat 72 is connected to the dragon boat body 71 via the hydraulic rod 73. Bearings are installed at the contact surfaces of the hydraulic rod 73 with the fixed seat 72 and the dragon boat body 71, and the hydraulic rod 73 is arranged at an angle.The shape of the dragon boat body 71 is adjusted using a hydraulic rod 73, simulating various conditions of the dragon boat body 71 on the water. Limiting lugs 74 and paddles 75 are installed at the edge of the upper surface of the dragon boat body 71. A port side seat 77 and a starboard side seat 78 are carved into the upper surface of the dragon boat body 71 for training purposes. A safety rope 710 and a second connecting block 711 are connected to the edge of the dragon boat body 71 via a first connecting block 79 to ensure the safety of the trainees. A threaded sleeve 712 and a threaded rod are also used. 713, 714, and servo motor 715 adjust the position of the fixing base 72. Using the above structure, they jointly simulate the dragon boat body 71 under different water surface conditions. The transparent partition 3 and support column 2 form a detachable structure, allowing for the installation and removal of the transparent partition 3, which facilitates observation of the trainees' posture. Water is pumped into the water tank 6 through the water inlet 11 and outlet 12 to support the dragon boat body 71. This solves the problem of not being able to dynamically adjust the training intensity or simulate different water surface conditions.

[0040] The water flow control mechanism 76 includes a first link 761 and a second link 762. One end of the first link 761 is connected to one end of the second link 762 via a servo rotary table 763, and the first link 761 and the second link 762 are L-shaped. A fixed housing 764 is provided at the end of the second link 762 away from the servo rotary table 763, and a drive motor 765 is provided inside the cavity of the fixed housing 764. The output end of the drive motor 765 is connected to a propeller 766. The first link 761 and the second link 762 form a rotating structure that rotates around the center of the servo rotary table 763 via the servo rotary table 763. The output end of the drive motor 765 passes through the side end face of the fixed housing 764 and is bolted to the propeller 766 for limiting connection. (Water surface simulation component) 9 includes a longitudinal simulation mechanism 91 and a transverse simulation mechanism 92. The longitudinal simulation mechanism 91 includes a first mounting cover 911 and a water pump 912. The first mounting cover 911 is mounted on the side end face of the water tank 6, and the water pump 912 is disposed inside the cavity of the first mounting cover 911. The transverse simulation mechanism 92 is mounted on the side end face of the water tank 6, and the transverse simulation mechanism 92 includes a second mounting cover 921 and a third mounting cover 922. The second mounting cover 921 is mounted on the side end face of the water tank 6, and the third mounting cover 922 is disposed inside the cavity of the second mounting cover 921. An electric telescopic rod 923 is disposed inside the cavity of the third mounting cover 922, and a push plate 924 is disposed at the telescopic end of the electric telescopic rod 923. The telescopic end of the electric telescopic rod 923 and the push plate 924 are connected. A limit block 925 is provided on the contact surface. A sealing ring is provided on the contact surface between the telescopic end of the electric telescopic rod 923 and the push plate 924 and the second mounting cover 921 and the third mounting cover 922. A testing instrument is provided on the inner side of the dragon boat body 71. The telescopic end of the electric telescopic rod 923 and the limit block 925 form a sliding structure with the second mounting cover 921 and the third mounting cover 922. A PLC controller is provided on the bottom surface of the base 1. Various complex water areas are simulated using the water flow control mechanism 76 and the water surface simulation component 9 in the training component 7. The first connecting rod 761, the second connecting rod 762, and the servo rotary table 763 adjust the direction of the water flow generated by the fixed shell 764, the drive motor 765, and the propeller 766, in order to simulate complex water conditions. The simulation is performed on the water surface. The longitudinal simulation mechanism 91 and the transverse simulation mechanism 92 are used to further simulate complex water conditions. The water pump 912 inside the first mounting cover 911 drives the water in the tank 6 to flush the dragon boat body 71. Several sets of electric telescopic rods 923 inside the second and third mounting covers 921 and 922 drive the limiting block 925 and push plate 924 to push the water surface, generating waves, further simulating complex water conditions. Testing instruments are installed inside the dragon boat body 71. These instruments include, but are not limited to, the NAUTICUS II model from the German company SCHILLER. When the tank 6 is filled with water, heave / pitch / roll floats, displacement floats, and speed tracking floats are placed inside.Among them, the heave / pitch / roll float is, but is not limited to, the MRU-H from Kongsberg Maritime of Norway; the displacement float is, but is not limited to, the D-FLOAT displacement measurement float from Marin of the Netherlands; and the velocity tracking float is, but is not limited to, the Workhorse Sentinel-V velocity tracking float from Teledyne RDI of the United States. These technologies address the challenges of adaptability to complex water conditions and insufficient feedback accuracy.

[0041] The environmental control component 8 includes a humidity control mechanism 81, a temperature control mechanism 82, and a wind speed control mechanism 83. The humidity control mechanism 81 is installed on the bottom surface of the top plate 4, the temperature control mechanism 82 is installed at the edge of the top plate 4, and the wind speed control mechanism 83 is installed on the side surface of the transparent partition 3. The humidity control mechanism 81 includes a water inlet 810, a water distribution plate 811, and nozzles 812. The water inlet 810 is installed on the upper surface of the water distribution plate 811, and several sets of nozzles 812 are provided on the bottom surface of the water distribution plate 811. The temperature control mechanism 82 includes a heating rod 821, a mounting block 822, and a reflector 823. The heating rod 821 is installed on the side end face of the mounting block 822, and the side of the mounting block 822 where the heating rod 821 is installed is arc-shaped, and a reflector 823 is installed on the arc-shaped surface. The wind speed adjustment mechanism 83 includes a vent 831, a grille 832, and a fan 833. A grille 832 is installed on the inner edge of the vent 831, and two sets of grilles 832 are provided. A fan 833 is provided between the two sets of grilles 832. The support column 2 and the transparent partition 3 form a detachable structure. The water inlet 810 is connected to the nozzle 812 through the water divider 811. The heating rod 821 and The mounting block 822 is fastened together. A universal support wheel is provided on the bottom surface of the base 1. The humidity control mechanism 81 and temperature control mechanism 82 in the environmental control component 8 are electrically connected to a temperature and humidity sensor, which is installed inside the dragon boat body 71. A wind speed sensor is provided on one side of the grille plate 832. The humidity control mechanism 81, temperature control mechanism 82, and wind speed control mechanism 83 in the environmental control component 8 are used to adjust the humidity, temperature, and wind speed of the training environment for the trainees. Water is pumped into the inner cavity of the water distribution plate 811 through the water inlet 810, and the water is sprayed out through the nozzle 812. Adjustment... The humidity of the training environment is controlled by a heating rod 821 connected to a mounting block 822. A reflector 823 reflects the heat to the training area of ​​the trainees, adjusting the temperature of the training environment. Temperature and humidity sensors are used to detect the temperature and humidity of the training area in real time. A fan 833 blows air through a vent 831 and a grille 832 to the training area of ​​the trainees. A wind speed sensor detects the wind speed. The system simulates and detects the temperature, humidity, and wind speed of the trainees in real time, enhancing the realism of the training and solving the problem that existing technologies cannot adjust the temperature, humidity, and wind speed in real time.

[0042] The implementation principle of this application embodiment is as follows: The device consists of four main parts: a base 1, a training component 7, an environmental adjustment component 8, and a water surface simulation component 9. The support column 2 on the base 1 is welded from high-strength steel. The training component 7 is used to dynamically adjust the training intensity for trainees and simulate different water surface conditions. The fixed seat 72 is connected to the dragon boat body 71 via a hydraulic rod 73. Bearings are provided at the contact surfaces of the hydraulic rod 73 with the fixed seat 72 and the dragon boat body 71. The hydraulic rod 73 is inclined, and the shape of the dragon boat body 71 is adjusted by the hydraulic rod 73, simulating various conditions of the dragon boat body 71 on the water surface. At the same time, the edge of the upper surface of the dragon boat body 71... The dragon boat body 71 is equipped with a limit lug 74 and a paddle 75. A port side seat 77 and a starboard side seat 78 are carved into the upper surface of the dragon boat body 71. A safety rope 710 and a second connecting block 711 are connected to the edge of the dragon boat body 71 via a first connecting block 79. The position of the fixed seat 72 is adjusted via a threaded sleeve 712, a threaded rod 713, a fixing plate 714, and a servo motor 715. This structure simulates the dragon boat body 71 under different water conditions. A transparent partition 3 and a support column 2 form a detachable structure for easy installation and removal of the transparent partition 3. Water is pumped into the water tank 6 through a water inlet 11 and a water outlet 12 to support the dragon boat body 71. The water flow control mechanism 76 and water surface simulation component 9 in component 7 simulate various complex water areas. The first link 761, second link 762, and servo rotary table 763 adjust the direction of water flow generated by the fixed shell 764, drive motor 765, and propeller 766. Furthermore, the longitudinal simulation mechanism 91 and transverse simulation mechanism 92 further simulate complex water areas. The water pump 912 inside the first mounting cover 911 drives the water in the tank 6 to flush the dragon boat body 71. Several sets of electric telescopic rods 923 inside the second and third mounting covers 921 and 922 drive the limit block 925 and push plate 924 to push the water surface, further simulating complex water areas. Testing instruments are installed inside the dragon boat body 71, and heave / roll / pitch floats, displacement floats, and speed tracking floats are placed inside the water tank 6 when water is being filled. Water is pumped into the inner cavity of the water distribution plate 811 through the inlet 810, and water is sprayed out through the nozzle 812 to adjust the humidity of the training scene. A heating rod 821 is fastened and connected by the mounting block 822, and the heat is reflected to the training area of ​​the trainees by the reflector plate 823 to adjust the temperature of the training scene. The temperature and humidity of the training scene are detected in real time by the temperature and humidity sensor. The fan 833 blows the wind through the ventilation port 831 and the grille plate 832 to the training area of ​​the trainees. The wind speed is detected by the wind speed sensor. The above structure achieves the effect of dragon boat training.

[0043] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A dragon boat training device capable of simulating multi-environment races, comprising a base (1), support columns (2), a transparent partition (3), a top plate (4), a door panel (5), a water tank (6), and training components (7), characterized in that: Support columns (2) are provided at the four corners of the upper surface of the base (1), and three sets of transparent partitions (3) and a set of door panels (5) are provided between the support columns (2). A top plate (4) is provided at the end of the support column (2) away from the base (1). A water trough (6) is dug on the upper surface of the base (1). A training component (7) is provided above the inner side of the water trough (6), and an environmental adjustment component (8) is provided above the training component (7). A water surface simulation component (9) is provided on one side of the training component (7). The training component (7) includes a dragon boat body (71) and a fixed seat (72). The bottom surface of the dragon boat body (71) is connected to the upper surface of the fixed seat (72) through several sets of hydraulic rods (73). Bearings are provided on the contact surfaces of the hydraulic rods (73) with the dragon boat body (71) and the fixed seat (72). Limiting ears (7) are provided at the edge of the upper surface of the dragon boat body (71). 4), and the limiting ear (74) is fastened to the paddle (75). The side end face of the dragon boat body (71) is provided with a water flow control mechanism (76). The upper end face of the dragon boat body (71) is provided with a port seat (77) and a starboard seat (78). The edges of the port seat (77) and the starboard seat (78) are provided with a first connecting block (79). The first connecting block (79) is connected to a second connecting block (711) by a safety rope (710). The second connecting block (711) is installed on the bottom end face of the top plate (4). The bottom end face of the fixed seat (72) is provided with a threaded sleeve (712). The threaded sleeve (712) is threadedly connected to the outer diameter surface of the threaded rod (713). The threaded rod (713) is installed between two sets of fixed plates (714). The threaded rod (713) is transversely connected to the side end face of the fixed plate (714) and connected to a servo motor (715).

2. The dragon boat training equipment capable of simulating multi-environment races according to claim 1, characterized in that: The water flow control mechanism (76) includes a first link (761) and a second link (762). One end of the first link (761) is connected to one end of the second link (762) via a servo rotary table (763). The first link (761) and the second link (762) are L-shaped. A fixed shell (764) is provided at the end of the second link (762) away from the servo rotary table (763). A drive motor (765) is provided in the inner cavity of the fixed shell (764). The output end of the drive motor (765) is connected to a propeller (766).

3. The dragon boat training equipment capable of simulating multi-environment races according to claim 1, characterized in that: The environmental control component (8) includes a humidity control mechanism (81), a temperature control mechanism (82), and a wind speed control mechanism (83). The humidity control mechanism (81) is installed on the bottom surface of the top plate (4), the temperature control mechanism (82) is installed at the edge of the top plate (4), and the wind speed control mechanism (83) is installed on the side surface of the transparent partition (3). The humidity control mechanism (81) includes a water inlet (810), a water distribution plate (811), and nozzles (812). The water inlet (810) is installed on the upper surface of the water distribution plate (811), and several sets of nozzles (812) are provided on the bottom surface of the water distribution plate (811). The temperature adjustment mechanism (82) includes a heating rod (821), a mounting block (822), and a reflector (823). The heating rod (821) is mounted on the side end face of the mounting block (822), and the side of the mounting block (822) where the heating rod (821) is mounted is arc-shaped, and the arc-shaped surface is equipped with a reflector (823). The wind speed adjustment mechanism (83) includes a vent (831), a grille (832), and a fan (833). The inner edge of the vent (831) is equipped with a grille (832), and there are two sets of grilles (832), and a fan (833) is provided between the two sets of grilles (832).

4. The dragon boat training equipment capable of simulating multi-environment races according to claim 1, characterized in that: The water surface simulation component (9) includes a longitudinal simulation mechanism (91) and a transverse simulation mechanism (92). The longitudinal simulation mechanism (91) includes a first mounting cover (911) and a water pump (912). The first mounting cover (911) is installed on the side end face of the water tank (6), and the water pump (912) is provided in the inner cavity of the first mounting cover (911). The transverse simulation mechanism (92) is installed on the side end face of the water tank (6), and the transverse simulation mechanism (92) includes a second mounting cover (921) and a third mounting cover (922). The second mounting cover (921) is installed on the side end face of the water tank (6). The second mounting cover (921) is installed on the side end face of the water tank (6), and the inner cavity of the second mounting cover (921) is provided with a third mounting cover (922). The inner cavity of the third mounting cover (922) is provided with an electric telescopic rod (923), and the telescopic end of the electric telescopic rod (923) is provided with a push plate (924). The contact surface between the telescopic end of the electric telescopic rod (923) and the push plate (924) is provided with a limit block (925). The contact surface between the telescopic end of the electric telescopic rod (923) and the push plate (924) and the second mounting cover (921) and the third mounting cover (922) is provided with a sealing ring.

5. The dragon boat training equipment capable of simulating multi-environment races according to claim 1, characterized in that: A water inlet (11) is provided through the side end face of the base (1), and a drain outlet (12) is provided below the water inlet (11). The water inlet (11) and the drain outlet (12) are connected through a water trough (6) dug on the upper end face of the base (1).

6. The dragon boat training equipment capable of simulating multi-environment races according to claim 1, characterized in that: The dragon boat body (71) and the fixed seat (72) form a rotating structure around the bearing center through the bearing and the hydraulic rod (73). The limiting ear (74) and the paddle (75) form a fastening structure. The threaded sleeve (712) and the threaded rod (713) form a threaded connection structure. The contact surface between the threaded rod (713) and the fixed plate (714) is provided with a bearing, and sealing rings are provided on both sides of the bearing. The threaded rod (713) and the fixed plate (714) form a rotating structure around the bearing center through the bearing and the fixed plate (714).

7. The dragon boat training equipment capable of simulating multi-environment races according to claim 2, characterized in that: The first link (761) and the second link (762) form a rotating structure that rotates around the center of the servo rotary table (763) via the servo rotary table (763). The output end of the drive motor (765) passes through the side end face of the fixed shell (764) and is bolted to the propeller (766).

8. The dragon boat training equipment capable of simulating multi-environment races according to claim 3, characterized in that: The support column (2) and the transparent partition (3) form a detachable structure. The water inlet (810) and the nozzle (812) form a connected structure through the water distribution plate (811). The heating rod (821) and the mounting block (822) are fastened together. The bottom end face of the base (1) is provided with universal support wheels. The humidity adjustment mechanism (81) and the temperature adjustment mechanism (82) in the environmental adjustment component (8) are electrically connected to a temperature and humidity sensor. The temperature and humidity sensor is installed on the inner side of the dragon boat body (71). A wind speed sensor is provided on one side of the grille plate (832).

9. A dragon boat training device capable of simulating multi-environment races according to claim 4, characterized in that: The inner side of the dragon boat body (71) is equipped with a testing instrument. The telescopic end of the electric telescopic rod (923) and the limiting block (925) form a sliding structure with the second mounting cover (921) and the third mounting cover (922). The bottom surface of the base (1) is equipped with a PLC controller.

Images