Simulation equipment for arc-spin ball launch based on hydrodynamics

A fluid mechanics, simulation equipment technology, applied in the field of sports equipment, can solve problems such as unsystematic teaching, affecting coaching teaching, etc.

Inactive Publication Date: 2020-07-24
SHANDONG JIUZHOU AUTOMOBILE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a simulation device for arc-spin ball launching based on fluid mechanics, which solves the problem that junior football players cannot teach systematically when learning arc-spin kicks, which will affect the teaching of coaches. question

Method used

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  • Simulation equipment for arc-spin ball launch based on hydrodynamics
  • Simulation equipment for arc-spin ball launch based on hydrodynamics
  • Simulation equipment for arc-spin ball launch based on hydrodynamics

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Experimental program
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Effect test

Embodiment 1

[0044] Such as Figure 1-2 As shown, the present invention provides a technical solution: a fluid mechanics-based arc spin ball launch simulation device, including a body 1, the upper left of the body 1 is an arc surface, and the bottom of the right side of the body 1 is provided with a through slot 2. The height of trough 2 is 30-40 cm. By setting trough 2, trough 2 is larger than the height of the dedicated 11-a-side football, so that the football will not affect its ascent trajectory when it rises. The bottom of the inner wall of the body 1 The fixed connection is located directly below the center of the arc surface with a ball release mechanism 3, a kick swing simulation mechanism 4 is provided on the arc surface of the inner wall of the body 1, and a kick reset simulation mechanism is also provided on the arc surface of the inner wall of the body 1 5. The front of the body 1 is provided with a ball placement opening 6 located on the front of the ball placement mechanism 3. ...

Embodiment 2

[0046] Such as Figure 1-3 As shown, on the basis of the first embodiment, the present invention provides a technical solution: the ball placing mechanism 3 includes a supporting base 301, and the top of the supporting base 301 is fixedly connected with a curved plate 302, and the diameter of the inner ring of the curved plate 302 is about 21.5CM, and the inner ring of the curved plate 302 matches the diameter of the fifth ball football. The top of the curved plate 302 is fixedly connected with 15-30 rubber bumps 303, and the two adjacent rubber bumps 303 are both The rubber bumps 303 are arranged equidistantly to increase the friction. The support base 301, the curved surface 302, and the rubber bumps 303 are provided to support the support base 301, and the curved surface 302 is set according to the game-specific 11-a-side football. When hitting, no error will be caused, which is convenient for kicking and learning of the arc spin.

Embodiment 3

[0048] Such as Figure 1-6 As shown, on the basis of the first and second embodiments, the present invention provides a technical solution: the kick swing simulation mechanism 4 includes a C-shaped support base A401 and a C-shaped support base B409, and a C-shaped support base A401 The center of the A401 is the same as the center of the arc on the inner wall of the body 1, and the upper left corner of the body 1 is set. Because the center of the C-shaped support base A401 is the same as the center of the arc on the inner wall of the body 1, The kick swing simulation mechanism 4 can rotate along the arc surface when it is running, without causing the phenomenon of lag, so that junior football players can systematically teach when learning the arc spin kicking method without affecting In the coach’s teaching, the C-shaped support base A401 is between the front and back of the inner wall of the body 1, and the rotating rod A402 is movably connected between the two sides of the inne...

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PUM

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Abstract

The invention relates to the technical field of sports equipment, and discloses banana ball shooting simulation equipment based on hydromechanics. The banana ball shooting simulation equipment comprises a machine body, wherein the upper left side of the machine body is an arc surface, and a going-through slot is formed in the bottom of the right side of the machine body; and a ball releasing mechanism, which is located under the circle center of the arc surface, is fixedly connected to the bottom of the inner wall of the machine body. With the application of the banana ball shooting simulationequipment provided by the invention, a problem that coach's teaching can be affected since primary football players, who learn to kick banana ball, cannot accept systematic teaching can be solved. According to the simulation equipment provided by the invention, through working of a three-phase asynchronous motor, a rotary rod C can get rotating and can drive a gear B to rotate, so that a kickingleg can be driven to rotate along with rotation of a gear A which is meshed with the gear B, and in addition, a beating point for beating footballs can be generated on the kicking rod; meanwhile, a micro motor works to drive a rotary rod B to rotate, and two rotary handles are driven to rotate to simultaneously beat the football, so that rotating force is applied to the football, and a track routeand a kicking point of the banana ball can be simulated and observed.

Description

Technical field [0001] The invention relates to the technical field of sports equipment, in particular to an arc spin ball launch simulation device based on fluid mechanics. Background technique [0002] Arcing ball, also known as "curving ball", "banana ball", is a technical term in football (English banana ball). Refers to the kicking technique in which athletes use their feet to kick the ball and make the ball move forward in an arc in the air. Curved kicks are often used when the attacker obtains a direct free kick near the opponent's penalty area, using its arc running state to avoid the wall and shoot directly. [0003] For example, the Chinese patent CN104162263A discloses a football training passer, and provides a football training passer that can send out an arc spin and can accurately control the position and direction of the arc spin ball's landing point, is convenient to use, and has a simple structure. It just ejects balls with different arcs. [0004] However, there ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/40A63B69/00
CPCA63B69/002A63B69/40A63B2069/402
Inventor 林泽和
Owner SHANDONG JIUZHOU AUTOMOBILE MFG
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