CN221752213U - A football rebound training device - Google Patents
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Abstract
Description
技术领域Technical Field
本实用新型设计球类运动训练器材技术领域,具体涉及一种足球回弹训练器。The utility model relates to the technical field of ball sports training equipment, in particular to a football rebound training device.
背景技术Background Art
体育训练器材是竞技体育比赛和健身锻炼所使用的各种器械、装备及用品的总称。体育器材与体育运动相互依存,相互促进。Sports training equipment is a general term for various equipment, devices and supplies used in competitive sports and fitness exercises. Sports equipment and sports are interdependent and promote each other.
随着我国生活水平日益提高,人们对于身体健康越来越重视,也越来越重视体育锻炼,最受欢迎的就是足球、篮球等球类项目。主要训练器材包括足球、篮球、球门、篮架、敏捷训练梯、标志碟和标志杆等。对于各项运动而言,越接近实战的训练越有效,越能把训练中的成果在比赛场上展现出来,并在比赛结果上得到体现。As the living standard in my country continues to improve, people pay more and more attention to physical health and physical exercise. The most popular are ball games such as football and basketball. The main training equipment includes football, basketball, goal, basket stand, agility training ladder, marker disc and marker pole, etc. For each sport, the closer the training is to actual combat, the more effective it is, and the more the results of the training can be shown on the field and reflected in the results of the game.
足球最基本的技术是传接球训练,能够真实模拟比赛的传接球训练对比赛的帮助也越大,通常传接球训练分为单人传接球训练、多人互相传递球训练、攻防演练比赛和真实比赛。The most basic technique in football is passing and receiving training. The more the passing and receiving training can simulate the game realistically, the more helpful it will be to the game. Usually, passing and receiving training is divided into single-player passing and receiving training, multi-player passing the ball training, offense and defense drills and real games.
单人传接球训练主要有颠球训练和对墙踢再接球训练,对墙踢再接球训练中墙体通常和地面垂直,足球撞击墙体后会向踢球人反弹回来,通过多次训练后运动者形成传接球的身体记忆。Single-player passing and catching training mainly includes juggling training and wall kicking and catching training. In wall kicking and catching training, the wall is usually perpendicular to the ground. After hitting the wall, the football will bounce back toward the kicker. After repeated training, the athlete will form physical memory of passing and catching the ball.
受到墙体本身形状和角度限制,现有训练无法很好的模拟实际比赛过程中传接球状况。如何更好的模拟实际比赛过程中传接球状况,让单人足球训练时足球回弹模式更多样化,和实际比赛状况更接近,使足球训练成果更容易应用到实际比赛中就是一个需要解决的问题。Due to the shape and angle of the wall itself, the existing training cannot simulate the actual passing and receiving conditions in the game. How to better simulate the actual passing and receiving conditions in the game, make the rebound mode of the ball more diverse during the single-player football training, closer to the actual game conditions, and make the results of football training easier to apply to the actual game is a problem that needs to be solved.
公开号为: CN206391491U,名称为:一种足球回弹球门,其包括球门支架和张设于支架上的球网,所述球门支架包括球门框和背支撑架,所述球网包括第一网、第二网和第三网,所述球网的边缘具有与球门支架上的挂环相连接的锁钩,所述第二网的下端挂钩上挂有若干配重,以便增加网的弹力,球网被固定在球门支架和地上,使第二网呈近似弧形状布置在球门支架内;所述支架和背支撑架为能拆卸、多段组合的钢管杆件,通过支架的套筒的配合固定背支撑架,从而节省了空间,使安装和拆卸便捷,可在比赛和普通训练场合中互换使用,提高了材料的利用率,降低了成本,同时还有利于支架的定形,回收方便。The publication number is: CN206391491U, and the name is: A football rebound goal, which includes a goal bracket and a net stretched on the bracket, the goal bracket includes a goal frame and a back support frame, the net includes a first net, a second net and a third net, the edge of the net has a locking hook connected to the hanging ring on the goal bracket, and a plurality of counterweights are hung on the lower end hook of the second net to increase the elasticity of the net, the net is fixed to the goal bracket and the ground, so that the second net is arranged in an approximately arc shape in the goal bracket; the bracket and the back support frame are detachable, multi-section combined steel pipe rods, and the back support frame is fixed by the cooperation of the sleeve of the bracket, thereby saving space and making installation and disassembly convenient. It can be used interchangeably in competitions and ordinary training occasions, which improves the utilization rate of materials and reduces costs. At the same time, it is also beneficial to the shaping of the bracket and convenient recycling.
上述的装置可以达到回弹的目的,但是对于足球的角度不可控,不能够对来自多方位的足球进行回弹。The above device can achieve the purpose of rebounding, but the angle of the football is uncontrollable and the football cannot be rebounded from multiple directions.
实用新型内容Utility Model Content
本实用新型的目的在于提供一种结构设计更为合理、构思新颖、制作成本低、可对来自不同方位的足球进行回弹,回弹效果良好,能够模拟足球比赛中传接球的情形,满足单人足球训练时多种足球回弹模式的需求,让接球训练更加全面和接近实际比赛状况,使足球训练成果更容易应用到实际比赛中的足球回弹训练器。The purpose of the utility model is to provide a football rebound trainer with more reasonable structural design, novel conception, low production cost, which can rebound footballs from different directions with good rebound effect, can simulate the passing and receiving situations in football games, meet the needs of various football rebound modes during single-player football training, make the receiving training more comprehensive and close to the actual game situation, and make the football training results easier to apply to the football rebound training device in actual games.
本实用新型一种足球回弹训练器,包括回弹板安装主体4,回弹板安装主体4的一侧固定安装有曲面1和左回弹板2,曲面1包括第一弧段101和第二弧段102,左回弹板2的下底面与第一弧段101的上底面固定连接,第一弧段101和第二弧段102固定连接,第一弧段101末端切线和水平面形成夹角α,夹角α的角度为40°-60°;第二弧段102的末端与水平面相切。The utility model discloses a football rebound training device, comprising a rebound plate installation body 4, a curved surface 1 and a left rebound plate 2 are fixedly installed on one side of the rebound plate installation body 4, the curved surface 1 comprises a first arc segment 101 and a second arc segment 102, the lower bottom surface of the left rebound plate 2 is fixedly connected to the upper bottom surface of the first arc segment 101, the first arc segment 101 and the second arc segment 102 are fixedly connected, the tangent of the end of the first arc segment 101 and the horizontal plane form an angle α, and the angle α is 40°-60°; the end of the second arc segment 102 is tangent to the horizontal plane.
设置的曲面1包括第一弧段101和第二弧段102,其中第一弧段101能够对触碰到第一弧段101表面的球起到缓冲的作用,而第一弧段101能够对来自不同方位的足球进行回弹,便于足球更加精准地落到操作者的脚下,可以更加逼真地模拟现实中的足球比赛状况,满足单人足球训练时多种足球回弹模式的需求。The curved surface 1 includes a first arc segment 101 and a second arc segment 102, wherein the first arc segment 101 can buffer the ball that touches the surface of the first arc segment 101, and the first arc segment 101 can rebound the football from different directions, so that the football falls more accurately at the feet of the operator, which can more realistically simulate the actual football game situation and meet the needs of various football rebound modes during single-player football training.
所述的左回弹板2和水平面形成夹角θ,夹角θ的角度为60°-120°。The left rebound plate 2 and the horizontal plane form an angle θ, and the angle θ is 60°-120°.
设置的左回弹板2与水平面形成夹角θ,在实际使用中,可以防止操作者踢球时,将球踢至第一弧段101表面时,能够辅助足球更好地回弹,同时可以防止足球越界。The left rebound plate 2 is set to form an angle θ with the horizontal plane. In actual use, it can prevent the operator from kicking the ball to the surface of the first arc segment 101 when kicking the ball, which can help the football rebound better and prevent the football from crossing the boundary.
所述第二弧段102的半径是第一弧段101半径的两倍。The radius of the second arc segment 102 is twice the radius of the first arc segment 101 .
所述的回弹板安装主体4的另一侧固定安装有右回弹板3和脚部回弹板5,右回弹板3的下底面固定安装有脚部回弹板5。The right rebound plate 3 and the foot rebound plate 5 are fixedly mounted on the other side of the rebound plate mounting body 4 , and the foot rebound plate 5 is fixedly mounted on the lower bottom surface of the right rebound plate 3 .
所述的右回弹板3和水平面形成夹角β,夹角β的角度为60°-120°。The right rebound plate 3 and the horizontal plane form an angle β, and the angle β is 60°-120°.
所述的脚部回弹板5和水平面形成夹角γ,夹角γ的角度为60°-120°。The foot rebound plate 5 and the horizontal plane form an angle γ, and the angle γ is 60°-120°.
设置的右回弹板3,可对操作者踢至右回弹板3表面的球更好地进行回弹,同时便于足球回弹至操作者的足下,更好地配合操作者进行训练。The right rebound plate 3 can better rebound the ball kicked by the operator onto the surface of the right rebound plate 3, and at the same time facilitate the ball to rebound to the operator's feet, so as to better cooperate with the operator in training.
所述的曲面1是实心板或者网状面板;左回弹板2是实心板或者网状面板;右回弹板3是实心板或者网状面板;脚部回弹板5是实心板或者网状面板。The curved surface 1 is a solid plate or a mesh panel; the left rebound plate 2 is a solid plate or a mesh panel; the right rebound plate 3 is a solid plate or a mesh panel; and the foot rebound plate 5 is a solid plate or a mesh panel.
将整个足球回弹训练器设置为实心板的结构或者网状面板的结构,可以根据训练者的需求进行选择设置,能够满足训练者的不同需求。The entire football rebound trainer is configured as a solid plate structure or a mesh panel structure, and can be selected and configured according to the needs of trainees, thereby meeting the different needs of trainees.
本实用新型的有益效果是:The beneficial effects of the utility model are:
1)设置的曲面1包括第一弧段101和第二弧段102,其中第一弧段101能够对触碰到第一弧段101表面的球起到缓冲的作用,而第一弧段101能够对来自不同方位的足球进行回弹,便于足球更加精准地落到操作者的脚下,可以更加逼真地模拟现实中的足球比赛状况,满足单人足球训练时多种足球回弹模式的需求,通过足球沿着曲面1返回后的落点可以直观判断球速快慢,落点距离该训练器越远则球速越快、反之越慢,因此可以通过落点情况检验个人踢球发力情况,并在此后的训练中不断改进踢球动作和击球力度,提升个人足球实战能力。1) The curved surface 1 includes a first arc segment 101 and a second arc segment 102, wherein the first arc segment 101 can buffer the ball that touches the surface of the first arc segment 101, and the first arc segment 101 can rebound the football from different directions, so that the football can fall to the feet of the operator more accurately, and can more realistically simulate the actual football game situation, meet the needs of multiple football rebound modes during single-player football training, and the speed of the ball can be intuitively judged by the landing point of the football after it returns along the curved surface 1. The farther the landing point is from the trainer, the faster the ball speed is, and vice versa. Therefore, the landing point can be used to test the individual's kicking force, and the kicking action and hitting strength can be continuously improved in subsequent training to enhance the individual's football combat ability.
2)设置的左回弹板2与水平面形成夹角θ,在实际使用中,可以防止操作者踢球时,将球踢至第一弧段101表面时,能够辅助足球更好地回弹,同时可以防止足球越界,当足球在左回弹板2表面撞击后,足球能以不同弧度弹回踢球人位置,能够锻炼用不同部位接高球和半高球的能力。2) The left rebound plate 2 is set to form an angle θ with the horizontal plane. In actual use, it can prevent the operator from kicking the ball to the surface of the first arc segment 101 when kicking the ball, and can assist the football to rebound better. At the same time, it can prevent the football from crossing the boundary. When the football hits the surface of the left rebound plate 2, the football can rebound to the position of the kicker with different arcs, which can exercise the ability to receive high balls and half-high balls with different parts of the body.
3)设置的右回弹板3,可对操作者踢至右回弹板3表面的球更好地进行回弹,同时便于足球回弹至操作者的足下,更好地配合操作者进行训练。3) The right rebound plate 3 can better rebound the ball kicked by the operator onto the surface of the right rebound plate 3, and at the same time facilitate the ball to rebound to the operator's feet, so as to better cooperate with the operator in training.
4)足球在脚部回弹板5表面撞击后,足球能从来时路径弹回踢球人位置,利于锻炼接低平球的能力。4) After the football hits the surface of the foot rebound plate 5, the football can bounce back to the kicker's position along the path it came from, which is beneficial for training the ability to receive low flat balls.
5)该装置占地面积小,可以在学校、足球场、体育公园等场所使用,结构简单利于大批量生产、制造成本可控。5) The device occupies a small area and can be used in schools, football fields, sports parks and other places. Its simple structure is conducive to mass production and controllable manufacturing costs.
6)该训练器能够实现多种足球回弹模式,利于模拟足球比赛中实际传接球的情形,让接球训练更加全面和接近实际比赛状况,使足球训练成果更容易应用到实际比赛中。6) The trainer can realize multiple football rebound modes, which is conducive to simulating the actual passing and receiving situations in football games, making the receiving training more comprehensive and close to the actual game situation, making it easier to apply the results of football training to actual games.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型的结构示意图;Fig. 1 is a schematic diagram of the structure of the utility model;
图2为本实用新型的左视图;Fig. 2 is a left side view of the utility model;
图3为本实用新型的俯视图;Fig. 3 is a top view of the utility model;
图4为本实用新型的结构参数示意图;FIG4 is a schematic diagram of structural parameters of the utility model;
图5为本实用新型中第一种曲面结构示意图;FIG5 is a schematic diagram of a first curved surface structure in the utility model;
图6为本实用新型中第二种曲面结构示意图;FIG6 is a schematic diagram of a second curved surface structure in the present invention;
图7为本实用新型中足球从曲面回弹的结构示意图;FIG7 is a schematic diagram of the structure of a football rebounding from a curved surface in the present invention;
图8为本实用新型足球从右回弹结构回弹的示意图;FIG8 is a schematic diagram of a soccer ball rebounding from the right rebound structure of the present invention;
图9为本实用新型足球从脚部回弹结构回弹的示意图;FIG9 is a schematic diagram of a soccer ball rebounding from a foot rebound structure of the present invention;
图10为本实用新型中实例1的结构示意图;FIG10 is a schematic diagram of the structure of Example 1 of the present utility model;
图11为本实用新型中实例2的结构示意图。FIG. 11 is a schematic diagram of the structure of Example 2 of the present utility model.
图中:1. 曲面、101.第一弧段、102.第二弧段、2. 左回弹板、3. 右回弹板、4. 回弹板安装主体、5. 脚部回弹板、R. 曲面第一段弧段半径,r.曲面第二段弧段半径,θ.左回弹板2和水平面的夹角,α. 第一段弧段末端切线和水平面的夹角,β.右回弹板3和水平面的夹角,γ.脚部回弹板5和水平面的夹角。In the figure: 1. curved surface, 101. first arc segment, 102. second arc segment, 2. left rebound plate, 3. right rebound plate, 4. rebound plate mounting body, 5. foot rebound plate, R. radius of the first arc segment of the curved surface, r. radius of the second arc segment of the curved surface, θ. angle between the left rebound plate 2 and the horizontal plane, α. angle between the tangent at the end of the first arc segment and the horizontal plane, β. angle between the right rebound plate 3 and the horizontal plane, γ. angle between the foot rebound plate 5 and the horizontal plane.
具体实施方式DETAILED DESCRIPTION
实施例1.Example 1.
以下将结合附图1-10对本实用新型做进一步的说明。The present invention will be further described below with reference to Figures 1-10.
本实用新型包括曲面1、左回弹板2、右回弹板3、回弹板安装主体4、脚部回弹板5、曲面第二弧段半径R,曲面第一弧段半径r,左回弹板2和水平面的夹角θ,第一弧段末端切线和水平面的夹角α,右回弹板3和水平面的夹角β,脚部回弹板5和水平面的夹角γ,具体的结构包括回弹板安装主体4,回弹板安装主体4的一侧固定安装有曲面1和左回弹板2,曲面1包括第一弧段101和第二弧段102,左回弹板2的下底面与第一弧段101的上底面固定连接,第一弧段101和第二弧段102固定连接,第一弧段101末端切线和水平面形成夹角α,夹角α的角度为40°;第二弧段102的末端与水平面相切。The utility model includes a curved surface 1, a left rebound plate 2, a right rebound plate 3, a rebound plate installation body 4, a foot rebound plate 5, a second arc segment radius R of the curved surface, a first arc segment radius r of the curved surface, an angle θ between the left rebound plate 2 and the horizontal plane, an angle α between the tangent at the end of the first arc segment and the horizontal plane, an angle β between the right rebound plate 3 and the horizontal plane, and an angle γ between the foot rebound plate 5 and the horizontal plane. The specific structure includes a rebound plate installation body 4, one side of the rebound plate installation body 4 is fixedly installed with the curved surface 1 and the left rebound plate 2, the curved surface 1 includes a first arc segment 101 and a second arc segment 102, the lower bottom surface of the left rebound plate 2 is fixedly connected to the upper bottom surface of the first arc segment 101, the first arc segment 101 and the second arc segment 102 are fixedly connected, the tangent at the end of the first arc segment 101 and the horizontal plane form an angle α, and the angle α is 40°; the end of the second arc segment 102 is tangent to the horizontal plane.
所述的左回弹板2和水平面形成夹角θ,夹角θ的角度为60°。The left rebound plate 2 and the horizontal plane form an angle θ, and the angle θ is 60°.
所述第二弧段102的半径是第一弧段101半径的两倍。The radius of the second arc segment 102 is twice the radius of the first arc segment 101 .
优选的如图10所示,曲面第二弧段半径R为25㎝,曲面第一弧段半径r为12.5㎝,第一弧段101末端切线和水平面形成夹角α,夹角α的角度为45°。Preferably, as shown in FIG. 10 , the radius R of the second arc segment of the curved surface is 25 cm, the radius r of the first arc segment of the curved surface is 12.5 cm, and the tangent line at the end of the first arc segment 101 forms an angle α with the horizontal plane, and the angle α is 45°.
所述的曲面1、左回弹板2、右回弹板3、脚部回弹板5由不锈钢实心板制成;作用在于足球接触不锈钢实心板后可以良好回弹。The curved surface 1, the left rebound plate 2, the right rebound plate 3 and the foot rebound plate 5 are made of solid stainless steel plates; their function is to enable the football to rebound well after contacting the solid stainless steel plates.
使用时:踢球者将足球踢向曲面1、左回弹结构2、右回弹结构3和脚部回弹结构5后,足球可以沿着图4、图5和图6中示意的轨迹返回踢球者的方位,如此反复,可以辅助踢球者进行训练,同时可以满足踢球者的踢球乐趣。During use: after the kicker kicks the football toward the curved surface 1, the left rebound structure 2, the right rebound structure 3 and the foot rebound structure 5, the football can return to the position of the kicker along the trajectory shown in Figures 4, 5 and 6, and this can be repeated. This can assist the kicker in training and satisfy the kicker's fun of kicking the ball.
实施例2.Example 2.
以下将结合附图1-9、附图11对本实用新型做进一步的说明。The utility model will be further described below in conjunction with Figures 1-9 and Figure 11.
本实用新型包括曲面1、左回弹板2、右回弹板3、回弹板安装主体4、脚部回弹板5、曲面第一弧段半径R,曲面第二弧段半径r,左回弹板2和水平面的夹角θ,第一弧段末端切线和水平面的夹角α,右回弹板3和水平面的夹角β,脚部回弹板5和水平面的夹角γ,具体的包括回弹板安装主体4,回弹板安装主体4的一侧固定安装有曲面1和左回弹板2,曲面1包括第一弧段101和第二弧段102,左回弹板2的下底面与第一弧段101的上底面固定连接,第一弧段101和第二弧段102固定连接,第一弧段101末端切线和水平面形成夹角α,夹角α的角度为60°;第二弧段102的末端与水平面相切。The utility model includes a curved surface 1, a left rebound plate 2, a right rebound plate 3, a rebound plate installation body 4, a foot rebound plate 5, a first arc segment radius R of the curved surface, a second arc segment radius r of the curved surface, an angle θ between the left rebound plate 2 and a horizontal plane, an angle α between a tangent line at the end of the first arc segment and the horizontal plane, an angle β between the right rebound plate 3 and the horizontal plane, and an angle γ between the foot rebound plate 5 and the horizontal plane. Specifically, the utility model includes a rebound plate installation body 4, one side of which is fixedly installed with the curved surface 1 and the left rebound plate 2, the curved surface 1 includes a first arc segment 101 and a second arc segment 102, the lower bottom surface of the left rebound plate 2 is fixedly connected to the upper bottom surface of the first arc segment 101, the first arc segment 101 and the second arc segment 102 are fixedly connected, the tangent line at the end of the first arc segment 101 and the horizontal plane form an angle α, and the angle α is 60°; the end of the second arc segment 102 is tangent to the horizontal plane.
所述的左回弹板2和水平面形成夹角θ,夹角θ的角度为75°。The left rebound plate 2 and the horizontal plane form an angle θ, and the angle θ is 75°.
所述第二弧段102的半径是第一弧段101半径的两倍。The radius of the second arc segment 102 is twice the radius of the first arc segment 101 .
所述的回弹板安装主体4的另一侧固定安装有右回弹板3和脚部回弹板5,右回弹板3的下底面固定安装有脚部回弹板5。The right rebound plate 3 and the foot rebound plate 5 are fixedly mounted on the other side of the rebound plate mounting body 4 , and the foot rebound plate 5 is fixedly mounted on the lower bottom surface of the right rebound plate 3 .
所述的右回弹板3和水平面形成夹角β,夹角β的角度为75°。The right rebound plate 3 and the horizontal plane form an angle β, and the angle β is 75°.
所述的脚部回弹板5和水平面形成夹角γ,夹角γ的角度为75°。The foot rebound plate 5 and the horizontal plane form an angle γ, and the angle γ is 75°.
设置的右回弹板3和水平面形成夹角β与脚部回弹板5和水平面形成夹角γ为75°,可对操作者水平踢至右回弹板3和脚部回弹板5表面球,向上进行回弹,锻炼操作者的接球能力。The angle β formed by the right rebound plate 3 and the horizontal plane and the angle γ formed by the foot rebound plate 5 and the horizontal plane are 75°. The ball kicked horizontally by the operator onto the surface of the right rebound plate 3 and the foot rebound plate 5 can rebound upward, thereby training the operator's ball catching ability.
所述的曲面1由不锈钢金属网制成,左回弹板2、右回弹板3、脚部回弹板5由橡胶绳编织网制成。作用在于保持结构形状使足球接触网面后良好回弹,又能减轻产品重量。The curved surface 1 is made of stainless steel metal mesh, and the left rebound plate 2, the right rebound plate 3, and the foot rebound plate 5 are made of rubber rope woven mesh. The function is to maintain the structural shape so that the football rebounds well after contacting the mesh surface, and to reduce the weight of the product.
使用时:踢球者将足球踢向曲面1、左回弹板2、和右回弹板3后,足球可以沿着如图4和图5中示意的轨迹返回踢球者的方位,如此反复,可以辅助踢球者进行训练,同时可以满足踢球者的踢球乐趣。During use: after the kicker kicks the football toward the curved surface 1, the left rebound plate 2, and the right rebound plate 3, the football can return to the position of the kicker along the trajectory shown in Figures 4 and 5, and this can be repeated, which can assist the kicker in training and satisfy the kicker's fun of kicking the ball.
实施例3.Example 3.
以下将结合附图1-10对本实用新型做进一步的说明。The present invention will be further described below with reference to Figures 1-10.
本实用新型包括曲面1、左回弹板2、右回弹板3、回弹板安装主体4、脚部回弹板5、曲面第一弧段半径R,曲面第二弧段半径r,左回弹板2和水平面的夹角θ,第一弧段末端切线和水平面的夹角α,右回弹板3和水平面的夹角β,脚部回弹板5和水平面的夹角γ,具体的包括回弹板安装主体4,回弹板安装主体4的一侧固定安装有曲面1和左回弹板2,曲面1包括第一弧段101和第二弧段102,左回弹板2的下底面与第一弧段101的上底面固定连接,第一弧段101和第二弧段102固定连接,第一弧段101末端切线和水平面形成夹角α,夹角α的角度为45°;第二弧段102的末端与水平面相切。The utility model includes a curved surface 1, a left rebound plate 2, a right rebound plate 3, a rebound plate installation body 4, a foot rebound plate 5, a first arc segment radius R of the curved surface, a second arc segment radius r of the curved surface, an angle θ between the left rebound plate 2 and a horizontal plane, an angle α between a tangent line at the end of the first arc segment and the horizontal plane, an angle β between the right rebound plate 3 and the horizontal plane, and an angle γ between the foot rebound plate 5 and the horizontal plane. Specifically, the utility model includes a rebound plate installation body 4, one side of which is fixedly installed with the curved surface 1 and the left rebound plate 2, the curved surface 1 includes a first arc segment 101 and a second arc segment 102, the lower bottom surface of the left rebound plate 2 is fixedly connected to the upper bottom surface of the first arc segment 101, the first arc segment 101 and the second arc segment 102 are fixedly connected, the tangent line at the end of the first arc segment 101 and the horizontal plane form an angle α, and the angle α is 45°; the end of the second arc segment 102 is tangent to the horizontal plane.
所述的左回弹板2和水平面形成夹角θ,夹角θ的角度为75°。The left rebound plate 2 and the horizontal plane form an angle θ, and the angle θ is 75°.
所述第二弧段102的半径是第一弧段101半径的两倍。The radius of the second arc segment 102 is twice the radius of the first arc segment 101 .
所述的回弹板安装主体4的另一侧固定安装有右回弹板3和脚部回弹板5,右回弹板3的下底面固定安装有脚部回弹板5。The right rebound plate 3 and the foot rebound plate 5 are fixedly mounted on the other side of the rebound plate mounting body 4 , and the foot rebound plate 5 is fixedly mounted on the lower bottom surface of the right rebound plate 3 .
所述的右回弹板3和水平面形成夹角β,夹角β的角度为75°。The right rebound plate 3 and the horizontal plane form an angle β, and the angle β is 75°.
所述的脚部回弹板5和水平面形成夹角γ,夹角γ的角度为90°。The foot rebound plate 5 and the horizontal plane form an angle γ, and the angle γ is 90°.
当脚部回弹板5和水平面形成的夹角γ为90°时,可对操作者水平踢至脚部回弹板5的球水平进行回弹,锻炼操作者水平踢球的能力。When the angle γ formed by the foot rebound plate 5 and the horizontal plane is 90°, the ball kicked horizontally by the operator to the foot rebound plate 5 can be rebounded horizontally, so as to train the operator's ability to kick the ball horizontally.
所述的曲面1由不锈钢金属网制成,左回弹板2、右回弹板3、脚部回弹板5由橡胶绳编织网制成。作用在于保持结构形状使足球接触网面后良好回弹,又能减轻产品重量。The curved surface 1 is made of stainless steel metal mesh, and the left rebound plate 2, the right rebound plate 3, and the foot rebound plate 5 are made of rubber rope woven mesh. The function is to maintain the structural shape so that the football rebounds well after contacting the mesh surface, and to reduce the weight of the product.
使用时:踢球者将足球踢向曲面1、左回弹板2、和右回弹板3后,足球可以沿着如图4和图5中示意的轨迹返回踢球者的方位,如此反复,可以辅助踢球者进行训练,同时可以满足踢球者的踢球乐趣。During use: after the kicker kicks the football toward the curved surface 1, the left rebound plate 2, and the right rebound plate 3, the football can return to the position of the kicker along the trajectory shown in Figures 4 and 5, and this can be repeated, which can assist the kicker in training and satisfy the kicker's fun of kicking the ball.
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