[0031] In order to make the objectives, technical solutions and beneficial effects of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. Certain embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, some, but not all embodiments, of which are shown. Indeed, various embodiments of the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth in this number; rather, these embodiments are provided so that this invention will satisfy applicable legal requirements.
[0032] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "inside", "outside", "upper", "lower", "front", "rear", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.
[0033] In an embodiment of the present invention, a training method based on a marine anti-vertigo exercise platform is provided, please refer to Figure 1 to Figure 8 shown.
[0034] The method applies a marine anti-vertigo motion platform, a host computer (computer), an attitude and angle sensor 51 , a wind speed and direction sensor 52 and an information output unit 53 . The marine anti-vertigo motion platform is arranged on the sea surface, the attitude angle sensor 51 is arranged on the marine anti-vertigo motion platform, the attitude angle sensor 51 can be specifically arranged on the floating block 1, and the wind speed and direction sensor 52 is arranged in the environment where the marine anti-vertigo motion platform is located , the wind speed and direction sensor 52 can be specifically arranged on the fence pile 25, and the upper computer is respectively electrically connected to the attitude angle sensor 51, the wind speed and direction sensor 52 and the information output unit 53;
[0035] The method includes the following steps:
[0036] The trainers conduct vestibular acclimatization training according to the set training method on the marine anti-vertigo exercise platform;
[0037] During the training process, the attitude and angle sensor 51 collects the three-dimensional motion attitude information of the marine anti-vertigo motion platform in real time and uploads the three-dimensional motion attitude information to the host computer, and the wind speed and direction sensor 52 collects the wind speed of the environment where the marine anti-vertigo motion platform is located in real time. and wind direction information and upload the wind speed and wind direction information to the host computer, the host computer transmits the three-dimensional motion attitude information, wind speed and wind direction information to the information output unit 53, and/or, the host computer converts the three-dimensional motion attitude information, wind speed and wind direction information It is training intensity information and transmits the training intensity information to the information output unit 53 .
[0038] Among them, the attitude angle sensor 51 is a high-performance three-dimensional motion attitude measurement sensor based on MEMS technology. It includes three-axis gyroscope, three-axis accelerometer, three-axis electronic compass and other motion sensors, and obtains temperature-compensated three-dimensional attitude and orientation data through the embedded low-power ARM processor. Using quaternion-based three-dimensional algorithm and special data fusion technology, real-time output of zero-drift three-dimensional motion attitude and orientation data represented by quaternion and Euler angle.
[0039] The wind speed and direction sensor 52 includes a wind direction measurement module and a wind speed measurement module. The wind direction measurement module is supported by the rebound ejector rod that protects the wind direction dial. The overall structure is composed of the wind vane, the wind direction axis and the wind direction dial. The magnetic rod and the wind direction dial installed on the wind direction dial form a magnetic compass to determine the wind direction. position. The wind speed measurement module is detected by the sensor fixed on the rotating frame, and then the signal is transmitted to the single-chip microcomputer in the module for measurement and calculation. The single-chip microcomputer in the wind speed measurement module samples, corrects and calculates the output signal of the sensor and outputs the instantaneous wind speed.
[0040]The three-dimensional motion attitude information of the marine anti-vertigo motion platform includes the roll amplitude of the platform around the vertical axis, the pitch amplitude of the platform's shaking around the horizontal axis, and the rotation amplitude around the vertical axis.
[0041] Among them, the information output unit 53 is set as a display panel, which can facilitate coaches and training personnel to observe the three-dimensional motion posture information, wind speed and wind direction information and training intensity information in real time, so as to understand the training status and improve the training plan.
[0042] The vestibular acclimatization training is carried out according to the following training methods:
[0043] Follow the FITTVP principle (F: Frequency, frequency; I: Intensity, intensity; T: Time, time; T: Type, exercise mode; V: Volume, amount of exercise; P: Progression, progress):
[0044] 1.F (Frequency, frequency)
[0045] The frequency can be adjusted according to the actual situation, according to the actual situation such as weather and sea conditions, and it is generally set as once every other day.
[0046] 2.I (Intensity, Intensity)
[0047] The intensity of this training method is determined by the sea conditions during training, that is, the effects of wind, waves and swells on the training personnel, including the three-dimensional motion posture of the platform (the roll amplitude of the platform around the longitudinal axis, the pitch amplitude of the platform's shaking around the horizontal axis, and the rotation amplitude of the platform around the horizontal axis). The rotation range of the vertical axis is three) and the wind speed and direction. The greater the effect of wind, waves and surges on trainers, the greater the instantaneous training intensity.
[0048] 3.T(Time, time)
[0049] Since the data of wind and surge change all the time, time is related to intensity. Different time points correspond to different intensities. In theory, every minute has a corresponding intensity. We generally take the average intensity every half hour.
[0050] 4.T (Type, movement mode)
[0051] An operating platform is set in the middle of the platform, and the trainer is located on the operating platform.
[0052] (1) Warm up and run in circles
[0053] The trainers line up outside the railing of the operating platform. The trainer is responsible for controlling the position between the front and rear two people.
[0054] (2) Turn-back run
[0055] The trainer starts by touching the guardrail of the operating platform. After the trainer issues the password, he runs quickly toward the top corner. When the hand touches the platform fence 26, he immediately returns to touch the railing of the operating platform. This is a round trip.
[0056] (3) Squat up
[0057] Stand with your feet apart and shoulder hips, hold the pole lightly with one hand, and place the other hand naturally at your side. While squatting, the head is lowered quickly, and the head is lowered to the maximum extent. The center of gravity of the head will feel downward. The direction of the knee joints should be the same as the direction of the toes. The head is level, the center of gravity of the head moves up with the movement, and the line of sight is required to move with the movement.
[0058] (4) Circling around the rod
[0059] Bend so that your back is parallel to the ground, hold the pole lightly with both hands at waist height, and look down naturally, keeping your eyes open during the circle.
[0060] 5.V (Volume, exercise)
[0061] The amount of exercise is determined by the intensity and duration of exercise, which is determined by the sea conditions at that time and the exercise time of trainers on the platform.
[0062] 6.P (Progression, progress)
[0063] Refers to the progress of implementing exercise prescription, and the general training cycle is 21 days.
[0064] The above-mentioned marine anti-vertigo sports platform includes several floating blocks 1 and several fixing parts 2 .
[0065] The upper surface of the floating block 1 is set as a plane, the vertical side surface of the floating block 1 is provided with an engaging portion 11 , and the vertical side surface of the floating block 1 is provided with several fixing feet 3 .
[0066] The upper surfaces of the adjacent floating blocks 1 are butted together, the vertical sides of the adjacent floating blocks 1 are fitted together, and the engaging parts of the adjacent floating blocks 1 are matched with each other. The engaging parts of the adjacent floating blocks 1 cooperate with each other, so that the adjacent floating blocks 1 cooperate firmly after splicing, and the dislocation movement of the adjacent floating blocks 1 is avoided.
[0067] The above-mentioned engaging parts 11 are provided with a concave-convex structure, and the engaging parts of adjacent floating blocks 1 are arranged in a staggered manner, so that the engaging parts cooperate firmly with each other, and is convenient for processing and forming, and the cost is low.
[0068] The fixing feet 3 of the plurality of floating blocks 1 are located on the same vertical axis, and the fixing members 2 are assembled and connected to the fixing feet 3 of the plurality of floating blocks 1 in sequence. The fixing feet 3 are assembled by the fixing parts 2 to splicing several floating blocks 1 into a whole.
[0069] The above-mentioned floating block 1 is provided with four vertical sides, the engaging portion 11 is located at the middle position of the vertical sides, and the fixing feet 3 are located at the junction position of the adjacent vertical sides of one floating block 1 . In this way, the fixing feet 3 of the four floating blocks 1 are assembled with one fixing member 2 .
[0070] The above-mentioned fixing feet 3 are set as a seat body with a fixing hole 31 , the fixing member 2 is set as a columnar body, and the columnar body is assembled in the fixing hole 31 . In this way, through the cooperation of the columnar body and the four fixing holes 31 , the assembly of the fixing member 2 and the fixing feet 3 is realized.
[0071] The above-mentioned fixing feet 3 are fixedly connected to the floating block 1, and the heights of the fixing feet 3 of adjacent floating blocks 1 in the vertical direction are different. The bottoms are respectively 20 cm, 22 cm, 24 cm and 26 cm to avoid interference of the fixing feet 3 of the four floating blocks 1 during assembly.
[0072] The above-mentioned fixing feet 3 can also be movably connected to the floating block 1. Specifically, the vertical side of the floating block 1 is provided with a chute 12 along the vertical direction, and one end of the base body is slidably connected to the chute 12. at the other end of the seat. In this way, the adjacent floating blocks 1 can be combined arbitrarily, and it is only necessary to adjust the fixed feet 3 (seats) to be at different heights in the vertical direction.
[0073] The upper end of the columnar body is provided with a stopper 21 , and the stopper 21 overlaps the upper surfaces of the plurality of floating blocks 1 . The position where the upper surface of the floating block 1 overlaps with the blocking seat 21 is set as a downwardly recessed notch 13 , and the blocking seat 21 is located in the notches 13 of several floating blocks 1 . In this way, the upper surface of the floating block 1 and the stopper 21 together form a whole table, which is convenient for personnel to perform training on the table. The lower end of the columnar body is provided with a blocking piece 22, and the blocking piece 22 is located below the lowermost seat body. In this way, the four base bodies are jointly clamped by the blocking base 21 and the blocking piece 22, so as to prevent the columnar body from falling off from the fixing hole 31 of the base body.
[0074] The interior of the columnar body is provided with a hollow structure, and the interior of the columnar body is further provided with a shutter trigger mechanism. The block trigger mechanism includes a first spring 41 , a trigger rope 42 , a guide sleeve 43 , a guide block 44 , a second spring 45 and a trigger pull ring 46 . The lower end of the blocking piece 22 is hinged to the inside of the lower end of the cylindrical body, and the lower end of the cylindrical body is provided with a blocking opening 23 . During the swinging process of the blocking piece 22 , the end of the blocking piece 22 can be exposed from the blocking opening 23 , the front end of the blocking piece 22 overlaps the inner wall of the front end of the blocking piece 23 , and the end of the blocking piece 22 can also be accommodated inside the lower end of the columnar body. The front end of the blocking piece 22 is connected to the lower end of the cylindrical body via the first spring 41 , and the rear end of the blocking piece 22 is connected to one end of the trigger cord 42 . The upper end of the cylindrical body is provided with a guide sleeve 43 , the guide sleeve 43 is slidably connected to the guide block 44 , and the front end of the guide block 44 is connected to the cylindrical body through a second spring 45 . The trigger rope 42 passes through the pulley 47 , the other end of the trigger rope 42 is connected to the front end of the guide block 44 , and the rear end of the guide block 44 is connected to the trigger pull ring 46 . Wherein, the second spring 45 is used to keep the trigger rope 42 in a tensioned state, so as to prevent the trigger rope 42 from being entangled inside the cylindrical body, which affects the normal use of the shutter trigger mechanism.
[0075] In the initial state, under the action of the first spring 41 , the front end of the blocking piece 22 overlaps the inner wall of the front end of the blocking opening 23 , and the end of the blocking piece 22 is exposed from the blocking opening 23 . When the columnar body (fixing piece 2) is assembled into the fixing hole 31 of the seat body (fixing foot 3), the columnar body is inserted into the fixing hole 31 in sequence, the blocking piece 22 touches the upper edge of the fixing hole 31, and the blocking piece 22 swings backwards. The distal end of the blocking piece 22 is accommodated inside the lower end of the columnar body. After the blocking piece 22 passes through the fixing hole 31 , the blocking piece 22 returns to the initial state under the action of the first spring 41 .
[0076] When it is necessary to disassemble each floating block 1, the operator pulls the trigger pull ring 46 upward, and the trigger pull ring 46 drives the trigger rope 42 to pull the blocking piece 22, the blocking piece 22 swings backward, and the end of the blocking piece 22 is stored in the cylindrical body. Inside the lower end. In this way, the operator can conveniently remove the cylindrical body (fixing member 2 ) from the fixing hole 31 of the base body (fixing foot 3 ).
[0077] The upper end of the blocking seat 21 can be detachably connected to the end cover 24 . Specifically, the upper end of the blocking seat 21 is engaged with the connecting end cover 24 . The hollow structure inside the cylindrical body is blocked by the end cap 24 .
[0078] The upper end of the stopper 21 is detachably connected to the fence pile 25 . Specifically, the upper end of the stopper 21 is connected to the fence pile 25 by engaging with it. A fence 26 is connected to the fence pile 25 to realize safety protection.
[0079] So far, the present embodiment has been described in detail with reference to the accompanying drawings. Based on the above description, those skilled in the art should have a clear understanding of the training method based on the marine anti-vertigo exercise platform of the present invention. In the training method based on the marine anti-vertigo motion platform of the present invention, during the training process, the attitude angle sensor 51 collects the three-dimensional motion attitude information of the marine anti-vertigo motion platform in real time and uploads the three-dimensional motion attitude information to the upper computer, and the wind speed and direction sensor 52 Collect the wind speed and wind direction information of the environment where the marine anti-vertigo motion platform is located in real time, and upload the wind speed and wind direction information to the host computer. The host computer transmits the three-dimensional motion attitude information, wind speed and wind direction information to the information output unit 53. The host computer can also Converting the three-dimensional motion posture information, wind speed and wind direction information into training intensity information and transmitting the training intensity information to the information output unit 53 as the index data for training, so that the seasickness acclimatization training can be carried out by truly restoring the marine environment at a lower cost, The symptoms of people susceptible to seasickness are relieved, and scientific auxiliary training is realized; in addition, the platform is firm and durable, and the platform is easy to operate and fast, and can be flexibly disassembled and moved according to the needs of use and the training environment.
[0080] The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in further detail. It should be understood that the above descriptions are only specific embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
