Elevator ball serving simulation device based on Magnus fluid effect

A fluid effect and simulation equipment technology, applied in the field of sports equipment, can solve problems such as unsystematic teaching and affecting coach teaching

Inactive Publication Date: 2018-10-16
刘庆连
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides an elevator ball launch simulation device based on the Magnus fluid effect, which solves the problem that junior football players cannot teach systematically when learning the elevator ball kicking method, which will affect the coach teaching problems

Method used

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  • Elevator ball serving simulation device based on Magnus fluid effect
  • Elevator ball serving simulation device based on Magnus fluid effect
  • Elevator ball serving simulation device based on Magnus fluid effect

Examples

Experimental program
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Effect test

Embodiment 1

[0049] Such as figure 1 , 2 , 8 and 9, the present invention provides a technical solution: a kind of elevator ball launching simulation equipment based on the Magnus fluid effect, comprising a serving cylinder 1, the left side of the serving cylinder 1 is fixedly connected with a quarter A spherical plate 2, by setting a quarter spherical plate 2, to ensure the air flow, also can not cause the football to move out to the left, and give the best authenticity of the simulated environment, and the right side of the quarter spherical plate 2 and A football drop channel mechanism 3 is arranged between the top of the inner wall of the serving cylinder body 1, and the top of the serving cylinder body 1 is plugged with a ball-releasing cylinder 4, which is trumpet-shaped, and the area of ​​the top of the ball-releasing cylinder 4 is larger than that of the ball-releasing cylinder. The area of ​​the bottom of the cylinder 4, the diameter of the bottom of the ball-releasing cylinder ...

Embodiment 2

[0051] Such as figure 1 , 2 , 3, 4, 8, and 9, on the basis of Embodiment 1, the present invention provides a technical solution: the football drop channel mechanism 3 includes an arc-shaped elastic plate 301, and the top of the arc-shaped elastic plate 301 is in contact with the ball barrel The body 1 is fixedly connected, and the top of the arc-shaped elastic plate 301 is located on the left side of the ball tube 4, and the other end of the arc-shaped elastic plate 301 is fixedly connected with a slow downhill track 302, and the end of the slow downhill track 302 is connected to the steering rod A802 The distance between the kick bar A804 and the kick bar B809 is greater than the distance between the kick bar A804 and the kick bar B809, then the kick bar B809 will not hit the slow downhill track 302 when rotating, and the clamp between the slow downhill track 302 and the horizontal plane The angle is 3-5 degrees. By setting the slow downhill track 302, the football can slow...

Embodiment 3

[0053] Such as figure 1 , 2, 3, 4, 8, 9, 10, and 11, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the simulated kicking mechanism 8 includes a U-shaped card seat A801 ​​and a U-shaped card Seat 801, U-shaped deck 801 is fixedly connected with the inner wall on the right side of the square groove 6, and a steering rod A802 is movably connected between the two sides of the U-shaped deck A801 ​​inner wall, and a gear A803 is fixedly connected on the surface of the steering rod A802 , the surface of the steering rod A802 is also fixedly connected with a kick rod A804, and the kick rod A804 is positioned at the front of the gear A803, and the left side of the kick rod A804 is fixedly connected with an elastic disc 805, and the left side of the elastic disc 805 is opened There is a notch 806, an arc column 807 is fixedly connected between the top and the bottom of the inner wall of the notch 806, and an elastic slider 808 is m...

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Abstract

The invention relates to the technical field of sport equipment, and discloses an elevator ball serving simulation device based on the Magnus fluid effect. The elevator ball serving simulation devicecomprises a serving barrel, wherein a quarter-ball-shaped plate is fixedly connected to the left side of the serving barrel, and a football falling channel mechanism is arranged between the right sideof the quarter-ball-shaped plate and the top of the inner wall of the serving barrel. With the elevator ball serving simulation device provided by the invention, the problem that when a primary football player learns the kicking method of the elevator ball, systematic teaching can not be realized, and thus the teaching is influenced, is solved. For the elevator ball serving simulation device provided by the invention, the use of a kicking leg mechanism is simulated, a three-phase asynchronous motor works, a steering lever B is enabled to rotate, a gear B is driven to rotate, a meshed gear A is enabled to rotate to drive a kicking leg lever A to rotate, a kicking leg lever B is enabled to hit the hitting point of the football, the track route and ball kicking point of the elevator ball canbe simulated and observed, therefore, when the primary football player learns the kicking method of the elevator ball, the systematic teaching can be carried out, and the teaching of a coach is not influenced.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to an elevator ball launch simulation device based on the Magnus fluid effect. Background technique [0002] Elevator ball is a scoring technique in football matches. It is essentially different from deciduous ball and banana ball. It refers to the "S-shaped" random ball in which the player uses the inside of the instep to make a small rotation, but the ball suddenly changes its line and falls in front of the goal. ball. [0003] The principle of this football kicking method is mainly the Magnus effect, also known as the vortex street theory. A lateral force will be generated in the vertical direction. The phenomenon that the flight path of an object is deflected under the action of this lateral force is called the Magnus effect. [0004] For example, a football launcher disclosed in Chinese patent CN106955477A just ejects balls with different arcs, thereby solving the p...

Claims

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Application Information

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IPC IPC(8): A63B69/40
Inventor 刘庆连
Owner 刘庆连
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