CN115814372A - Football player's top of head ball neck muscle trainer towards travel sports - Google Patents
Football player's top of head ball neck muscle trainer towards travel sports Download PDFInfo
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Abstract
本发明属于运动训练装置的技术领域,公开了一种面向文旅体育的足球运动员头顶球颈部肌肉训练装置,包括座椅,所述座椅用于承载训练者,其坐垫底面连接有位姿调整机构,在其上方设置有推力施加机构,在其侧方设置有发球机构,所述位姿调整机构、推力施加机构和发球机构通过各自的驱动模块与处理器连接;所述处理器通过各个驱动模块控制发球机构向座椅的上方发射足球,控制位姿调整机构调整训练者头部的旋转角度和升降高度,以配合足球的位置,控制推力施加机构平推训练者的头部运动,完成头球训练。
The invention belongs to the technical field of sports training devices, and discloses a football player's head ball neck muscle training device for cultural tourism sports, including a seat, the seat is used to carry the trainer, and the bottom surface of the seat cushion is connected with a pose The adjustment mechanism is provided with a thrust applying mechanism above it, and a ball-serving mechanism is arranged on its side, and the posture adjustment mechanism, the thrust applying mechanism and the ball-serving mechanism are connected to the processor through respective drive modules; The driving module controls the ball-serving mechanism to launch the football above the seat, controls the posture adjustment mechanism to adjust the rotation angle and lifting height of the trainer's head to match the position of the football, and controls the thrust applying mechanism to push the trainer's head to move horizontally. Heading training.
Description
技术领域technical field
本发明属于运动训练装置的技术领域,具体涉及一种面向文旅体育的足球运动员头顶球颈部肌肉训练装置。The invention belongs to the technical field of sports training devices, and in particular relates to a football player's head ball neck muscle training device for cultural tourism and sports.
背景技术Background technique
头顶球是足球技术内容中一项具有特色的技术,在高点获得运动的足球,运用头部完成传球,争顶或射门的击球技术动作,在其过程中,颈部肌肉积极牵引胸、背肌作功,使肌体发挥最大功能,以达到理想运度,而且颈部肌肉力量强,就能使头部位置得到及时调整,使动作完成的更加迅速、准确的效果。Heading the ball is a characteristic technique in the technical content of football. When the football is in motion at a high point, the head is used to pass the ball, compete for the top or shoot the ball. During the process, the neck muscles actively pull the chest , Back muscles work, so that the body can exert its maximum function to achieve the ideal movement, and the strength of the neck muscles can make the head position be adjusted in time, so that the movement can be completed more quickly and accurately.
在足球头顶球的教学训练中,大部分头顶球训练都只有对头顶球技术的基本运动练习,在训练当中进行互抛互顶的头顶球训练,只是重于体验,没有对运动员产生深刻的印象,对于在实战中运用的要求还不够深刻,使得新晋足球运动员对头顶球的用法一知半解。目前足球运动员头顶部肌肉训练通过发球进行头顶球,但没有良好的本体感觉熟悉赛场上动态环境,难以实现在头顶球动作技术上的突破。In the teaching and training of football overhead balls, most of the overhead ball training is only the basic movement practice of overhead ball skills. During the training, the overhead ball training of throwing each other is just more about experience, and it does not have a deep impression on the players. , The requirements for the application in actual combat are not deep enough, so that new football players have only a half-knowledge about the usage of overhead balls. At present, soccer players head muscles are trained to head the ball by serving the ball, but without good proprioception to be familiar with the dynamic environment on the field, it is difficult to achieve a breakthrough in the technology of heading the ball.
发明内容Contents of the invention
本发明提供一种面向文旅体育的足球运动员头顶球颈部肌肉训练装置,根据颈部肌肉训练的目的不同,满足针对头顶球技术颈部最大肌力训练、肌肉耐力训练及爆发力训练等多元化颈部肌肉训练的需求,是一种能训练头颈部肌肉力量和综合顶球能力,将头颈部加速度状态参数化的设备意义重大,解决了现有技术中只能进行人工抛球、顶球训练,没有良好的本体感觉熟悉赛场上动态环境,训练效果差等技术问题。The present invention provides a football player head ball neck muscle training device for cultural and tourism sports. According to the different purposes of neck muscle training, it can meet the diversification of head ball technology neck maximum muscle strength training, muscle endurance training and explosive force training. The demand for neck muscle training is a device that can train head and neck muscle strength and comprehensive heading ability, and parameterize the acceleration state of the head and neck. Ball training, lack of good proprioception to be familiar with the dynamic environment on the field, poor training effect and other technical problems.
本发明可通过以下技术方案实现:The present invention can be realized through the following technical solutions:
一种面向文旅体育的足球运动员头顶球颈部肌肉训练装置,包括座椅,所述座椅用于承载训练者,其坐垫底面连接有位姿调整机构,在其上方设置有推力施加机构,在其侧方设置有发球机构,所述位姿调整机构、推力施加机构和发球机构通过各自的驱动模块与处理器连接;A football player's head ball neck muscle training device for cultural tourism sports, including a seat, the seat is used to carry the trainer, the bottom surface of the seat cushion is connected with a posture adjustment mechanism, and a thrust applying mechanism is arranged above it, A ball-serving mechanism is arranged on its side, and the posture adjustment mechanism, the thrust applying mechanism and the ball-serving mechanism are connected to the processor through respective drive modules;
所述处理器通过各个驱动模块控制发球机构向座椅的上方发射足球,控制位姿调整机构调整训练者头部的旋转角度和升降高度,以配合足球的位置,控制推力施加机构平推训练者的头部运动,完成头球训练。The processor controls the ball mechanism to launch the football to the top of the seat through each drive module, controls the posture adjustment mechanism to adjust the rotation angle and lifting height of the trainer's head to match the position of the football, and controls the thrust applying mechanism to push the trainer head movement to complete header training.
进一步,所述位姿调整机构的旋转中心与训练者的颈部中心重合,记为Z轴方向,所述推力施加机构产生的力方向与Z轴方向垂直,记为X轴方向,Further, the center of rotation of the posture adjustment mechanism coincides with the center of the trainer's neck, which is recorded as the Z-axis direction, and the force direction generated by the thrust applying mechanism is perpendicular to the Z-axis direction, which is recorded as the X-axis direction,
所述位姿调整机构包括基板,在所述基板上设置有旋转平台,所述旋转平台通过传递机构与升降机构连接,所述升降机构连接至座椅的坐垫底面,所述升降机构用于带动训练者的头部沿Z轴方向移动,所述旋转平台用于带动训练者的头部绕Z轴方向转动,所述传递机构用于传递旋转平台的扭矩至升降机构和座椅,并将推力施加机构的推力传递至训练者的头部和基板上。The posture adjustment mechanism includes a base plate, on which a rotating platform is arranged, and the rotating platform is connected with a lifting mechanism through a transmission mechanism, and the lifting mechanism is connected to the bottom surface of the seat cushion, and the lifting mechanism is used to drive The trainer's head moves along the Z-axis direction, the rotating platform is used to drive the trainer's head to rotate around the Z-axis direction, and the transmission mechanism is used to transmit the torque of the rotating platform to the lifting mechanism and the seat, and transfer the thrust The thrust of the application mechanism is transmitted to the exerciser's head and the base plate.
进一步,所述传递机构包括T形连接盘,所述T形连接盘包括竖直部和水平部,所述水平部上设置有升降机构,所述升降机构的升降端通过连接板与座椅的坐垫底面连接,所述连接板的周边间隔设置有多个直线轴承,每个直线轴承套装在对应的导向柱上,每个所述导向柱的一端均固定设置框架的底板上,其轴向与Z轴方向平行,Further, the transfer mechanism includes a T-shaped connection plate, the T-shaped connection plate includes a vertical portion and a horizontal portion, the horizontal portion is provided with a lifting mechanism, and the lifting end of the lifting mechanism is connected to the seat through the connecting plate. The bottom surface of the seat cushion is connected, and a plurality of linear bearings are arranged at intervals around the connecting plate. parallel to the Z axis,
所述底板连接在水平部的顶面上,所述竖直部的底面固定连接至旋转平台上,两者之间有间隙,所述竖直部嵌套连接在回转支撑轴承的内圈里,所述回转支撑轴承的外圈与轴承座配合连接,所述轴承座设置在基板上,所述回转支撑轴承的内圈、T形连接盘的水平部和框架的底板固定连接在一起。The bottom plate is connected to the top surface of the horizontal part, the bottom surface of the vertical part is fixedly connected to the rotating platform, and there is a gap between the two, and the vertical part is nested and connected in the inner ring of the slewing support bearing, The outer ring of the slewing support bearing is mated with the bearing seat, and the bearing seat is arranged on the base plate. The inner ring of the slewing support bearing, the horizontal part of the T-shaped connection plate and the bottom plate of the frame are fixedly connected together.
进一步,所述升降机构采用丝杆升降机结构,所述竖直部的中心设置有贯穿水平部的竖直通道,所述旋转平台采用中空结构设计,所述丝杆升降机的丝杆部贯穿竖直通道延伸至旋转平台的中空结构,它们之间不接触,其电机部设置在水平部上。Further, the lifting mechanism adopts a screw lift structure, the center of the vertical part is provided with a vertical channel that runs through the horizontal part, the rotating platform adopts a hollow structure design, and the screw part of the screw lift runs through the vertical The channel extends to the hollow structure of the rotating platform without contact between them, and its motor part is arranged on the horizontal part.
进一步,所述推力施加机构包括设置在固定支架上的直线电机模组,所述直线电机模组的动子通过承重板与推爪的一端连接,所述推爪的自由端朝向训练者的头部设置,所述直线电机模组用于带动推爪沿X轴运动,进而推动训练者的头部向足球运动,其定子设置在固定支架上,在其导轨的侧方、沿推爪的运动方向设置有光电式行程开关,Further, the thrust applying mechanism includes a linear motor module set on a fixed bracket, the mover of the linear motor module is connected to one end of the push claw through a load-bearing plate, and the free end of the push claw faces the trainer's head The linear motor module is used to drive the push claw to move along the X axis, and then push the trainer's head to move towards the football. The stator is arranged on the fixed bracket, and the movement along the push claw The direction is equipped with a photoelectric travel switch,
在所述承重板的前后方各设置有多个缓冲器,所有缓冲器均设置在承重板的运动路径上,用于缓冲承重板的运动,所述光电式行程开关用于限定承重板及其上推爪的运动距离;A plurality of buffers are respectively arranged at the front and rear of the load-bearing plate, all of which are arranged on the movement path of the load-bearing plate for buffering the movement of the load-bearing plate, and the photoelectric travel switch is used to limit the load-bearing plate and its The movement distance of the push claw;
在所述固定支架上设置有防撞块,所述防撞块设置在承重板前进的路径上,用于阻止承重板继续向前运动。An anti-collision block is arranged on the fixed bracket, and the anti-collision block is arranged on the advancing path of the load-bearing plate for preventing the load-bearing plate from continuing to move forward.
进一步,所述推爪的自由端设置有弧形卡爪,所述弧形卡爪与训练者的头部配合。Further, the free end of the push claw is provided with an arc-shaped claw, and the arc-shaped claw cooperates with the trainer's head.
进一步,所述座椅的坐垫的一侧通过转轴与背垫的一侧连接,所述转轴的一端与电动机的输出轴连接,所述电动机用于通过转轴带动背垫转动,从而调整背垫和坐垫之间的夹角,以使训练者的颈部中心和推力施加机构产生的力方向垂直,适用不同体型训练者的训练需求。Further, one side of the seat cushion of the seat is connected to one side of the back cushion through a rotating shaft, and one end of the rotating shaft is connected to the output shaft of the motor, and the motor is used to drive the back cushion to rotate through the rotating shaft, thereby adjusting the back cushion and the back cushion. The included angle between the cushions is to make the center of the trainer's neck perpendicular to the force direction generated by the thrust applying mechanism, which is suitable for the training needs of trainers of different body types.
进一步,所述处理器通过上位机接收训练参数设置,根据训练参数计算发球机构所需的发球角度和发球速度、位姿调整机构所需的旋转角度和升降高度以及推力施加机构的推力大小和速度,进而先通过发球机构执行发球,再通过位姿调整机构执行头部位姿调整,最后通过推力施加机构平推训练者头部,重复上述过程,实现头球训练。Further, the processor receives the training parameter settings through the host computer, and calculates the launch angle and service speed required by the service mechanism, the rotation angle and lifting height required by the posture adjustment mechanism, and the thrust size and speed of the thrust application mechanism according to the training parameters. , and then first execute the serving through the serving mechanism, then perform the head posture adjustment through the posture adjustment mechanism, and finally push the trainer’s head flatly through the thrust applying mechanism, repeat the above process, and realize the header training.
本发明有益的技术效果如下:The beneficial technical effects of the present invention are as follows:
1、本发明的面向文旅体育的足球运动员头顶球颈部肌肉训练装置,尤其涉及模拟各种头顶球情境时,运动员的头颈部加速度状态。在上位机的处理器控制下,依据训练参数,发球机构执行相应的发球操作,再借助位姿调整机构调整训练者头部的旋转角度和升降高度,以配合足球位置,最后利用推力施加机构产生的推力作用于头部,使训练者头颈部位置能够达到瞬时高加速度,完成头球训练。1. The football player's head and neck muscle training device for cultural and tourism sports of the present invention, especially relates to the acceleration state of the player's head and neck when simulating various head ball situations. Under the control of the processor of the upper computer, according to the training parameters, the serving mechanism performs the corresponding serving operation, and then adjusts the rotation angle and lifting height of the trainer's head with the help of the posture adjustment mechanism to match the position of the football, and finally uses the thrust applying mechanism to generate The thrust acts on the head, so that the trainer's head and neck can achieve instantaneous high acceleration and complete the header training.
2、直线电机模组驱动卡爪模拟颈部跟随载荷加载平台,由直线电机带动推爪,推爪进而带动头颈部进行高加速度模拟,模拟文化体育竞技中足球运动员头顶球时头颈部加速度状态,通过良好的本体感觉熟悉赛场上头顶球的动态环境。2. The linear motor module drives the claws to simulate the neck following the load loading platform. The linear motor drives the push claws, which in turn drive the head and neck for high acceleration simulation, simulating the acceleration of the head and neck when football players head the ball in cultural and sports competitions State, familiar with the dynamic environment of the header ball on the field through good proprioception.
3、丝杆升降机的丝杆贯穿中空的旋转平台、承载轴承嵌套装配,保证冲击平台在同高度下,座椅适应人体高度调整范围内升降距离大并整周转动;位姿调整机构采用三板连接方式通过导柱进行嵌套,有效解决了丝杆升降机不能承受大径向冲击的问题,可对针对颈部不同方向头顶球进行模拟,扩大了整个装置的适用范围。3. The screw of the screw lift runs through the hollow rotating platform, and the bearing bearing is nested and assembled to ensure that the impact platform is at the same height, and the seat adapts to the height adjustment range of the human body. The lifting distance is large and the whole circle rotates; the posture adjustment mechanism adopts three plates The connection method is nested through guide pillars, which effectively solves the problem that the screw lift cannot withstand large radial impacts. It can simulate the head balls in different directions on the neck, expanding the scope of application of the entire device.
该装置相比于其他装置有更好的力的追踪性,大推力给予头颈部的高加速可准确记录,并且在短距离、大载荷下,可稳定加载高加速度,可对不同体态、不同头部尺寸及头颈不同受载方向进行调节;对头顶球头颈部加速度进行实况模拟并准确记录,且体积小,造价低,可反复练习。Compared with other devices, this device has better force tracking. The high acceleration given to the head and neck by large thrust can be accurately recorded, and it can be loaded with high acceleration stably under short distance and large load. The size of the head and the different loading directions of the head and neck are adjusted; the acceleration of the head and neck of the head ball is simulated live and accurately recorded, and it is small in size and low in cost, and can be practiced repeatedly.
附图说明Description of drawings
图1为本发明的整体装置的结构示意图;Fig. 1 is the structural representation of overall device of the present invention;
图2为本发明的推力施加机构与训练者头部的不同位置配合的结构示意图一;Fig. 2 is a schematic diagram of the structure of the thrust applying mechanism of the present invention cooperating with different positions of the trainer's head;
图3为本发明的推力施加机构与训练者头部的不同位置配合的结构示意图二;Fig. 3 is a structural schematic diagram 2 of the thrust applying mechanism of the present invention cooperating with different positions of the trainer's head;
图4(a)为本发明的位姿调整机构的侧面投影结构示意图;Fig. 4 (a) is the schematic diagram of the side projection structure of the posture adjustment mechanism of the present invention;
图4(b)为本发明的位姿调整机构的轴向剖面投影结构示意图;Fig. 4 (b) is a schematic diagram of the axial section projection structure of the posture adjustment mechanism of the present invention;
图5为本发明的位姿调整机构的轴测剖视立体结构示意图;Fig. 5 is a schematic diagram of an axonometric sectional three-dimensional structure of the posture adjustment mechanism of the present invention;
图6为本发明的座椅的坐垫和背垫配合的结构示意图;Fig. 6 is a structural schematic diagram of the cooperation of the seat cushion and the back cushion of the seat of the present invention;
图7为本发明的回转支撑轴承的结构示意图;Fig. 7 is a structural schematic diagram of the slewing support bearing of the present invention;
图8为本发明的T形连接盘的结构示意图;Fig. 8 is a schematic structural view of a T-shaped land of the present invention;
图9为本发明的推力施加机构的结构示意图;Fig. 9 is a schematic structural view of the thrust applying mechanism of the present invention;
图10为本发明的没有紧固绳的推爪的结构示意图;Fig. 10 is a structural schematic diagram of a push claw without a fastening rope of the present invention;
图11为本发明的带有紧固绳的推爪的结构示意图;Fig. 11 is a structural schematic diagram of a push claw with a fastening rope of the present invention;
其中,1-座椅,101-转轴,2-位姿调整机构,201-基板,202-旋转平台,203-升降机构,204-T形连接盘,205-连接板,206-导向柱,207-框架,208-回转支撑轴承,209-轴承座,210-第一光电式行程开关,211-上机械行程开关,212-下机械行程开关,213-紧固螺栓,3-推力施加机构,301-直线电机模组,302-固定支架,303-承重板,304-推爪,3041-弧形卡爪,305-第二光电式行程开关,306-缓冲器,307-防撞块,4-发球机构,5-上位机,6-训练者。Among them, 1-seat, 101-rotating shaft, 2-posture adjustment mechanism, 201-base plate, 202-rotary platform, 203-lifting mechanism, 204-T-shaped connecting plate, 205-connecting plate, 206-guiding column, 207 -frame, 208-slewing support bearing, 209-bearing seat, 210-first photoelectric travel switch, 211-upper mechanical travel switch, 212-lower mechanical travel switch, 213-fastening bolt, 3-thrust application mechanism, 301 -Linear motor module, 302-fixed bracket, 303-load bearing plate, 304-push claw, 3041-arc claw, 305-second photoelectric limit switch, 306-bumper, 307-anti-collision block, 4- Serving mechanism, 5-host computer, 6-trainer.
具体实施方式Detailed ways
下面结合附图及较佳实施例详细说明本发明的具体实施方式。The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
如图1-3所示,本发明提供了一种面向文旅体育的足球运动员头顶球颈部肌肉训练装置,包括座椅1,该座椅1用于承载训练者6,其坐垫底面连接有位姿调整机构2,在其上方设置有推力施加机构3,在其侧方设置有发球机构4,该位姿调整机构2、推力施加机构3和发球机构4通过各自的驱动模块与处理器连接;该处理器通过各个驱动模块控制发球机构4向座椅的上方发射足球,控制位姿调整机构2调整训练者头部的旋转角度和升降高度,以配合足球的位置,控制推力施加机构3平推训练者的头部运动,完成头球训练。这样,训练者坐在座椅1上之后,可以通过上位机5获取训练参数如头部和足球的接触部位、训练者所能承受的推力大小、训练者的体型数据等等,计算发球机构4所需的发球角度和发球速度、位姿调整机构2所需的旋转角度和升降高度以及推力施加机构3的推力大小和速度,进而先通过发球机构4执行相应的发球操作,再通过位姿调整机构2执行头部位姿调整,最后通过推力施加机构3平推训练者头部,使其可以触碰运动中的足球,完成头球,重复上述过程,就可以实现头球训练,无需过多的人员参与,就能够模拟不同实际场景下的头球状态,实现头球训练,训练者的体验更加逼真,训练效果更好,更有助提升训练者的头球水平。具体如下:As shown in Figures 1-3, the present invention provides a football player's head ball neck muscle training device for cultural tourism sports, including a
为了契合头球运动,我们将位姿调整机构2的旋转中心与训练者的颈部中心重合,记为Z轴方向,同时推力施加机构3产生的力方向与Z轴方向垂直,记为X轴方向,In order to fit the heading movement, we make the rotation center of the
如图4-5、7-8所示,该位姿调整机构2包括基板201,在基板201上设置有旋转平台202,该旋转平台202通过传递机构与升降机构203连接,该升降机构203连接至座椅1的坐垫底面,该升降机构203用于带动训练者的头部沿Z轴方向移动,该旋转平台202用于带动训练者的头部绕Z轴方向转动,该传递机构用于传递旋转平台202的扭矩至升降机构203和座椅1,并将推力施加机构3的推力传递至训练者的头部、基板201上,而不是升降机构203、旋转平台202上,避免升降机构承受大径向的冲击而造成损坏,提高了整个装置的使用寿命。As shown in Figures 4-5 and 7-8, the
该传递机构可以采用中空式的嵌套结构,包括T形连接盘204,该T形连接盘204包括竖直部和水平部,如图8所示,其水平部上设置有升降机构203,该升降机构203的升降端通过连接板205与座椅1的坐垫底面连接,该连接板205的周边间隔设置有多个直线轴承,每个直线轴承套装在对应的导向柱206上,每个导向柱206的一端均固定设置框架207的底板上,其轴向与Z轴方向平行,可以设置四个导向柱,由此共同支撑升降机构203的升降运动,该底板连接在水平部的顶面上,该竖直部的底面固定连接至旋转平台202上,两者之间有间隙,该竖直部嵌套连接在回转支撑轴承208的内圈里,如图7所示,该回转支撑轴承208的外圈与轴承座209配合连接,该轴承座209设置在基板201上,该回转支撑轴承208的内圈、T形连接盘204的水平部和框架209的底板固定连接在一起。The transmission mechanism can adopt a hollow nesting structure, including a T-shaped connecting
该升降机构203采用丝杆升降机结构,该T形连接盘204的竖直部的中心设置有贯穿水平部的竖直通道,该旋转平台202也采用中空结构设计,这样丝杆升降机的丝杆部贯穿竖直通道延伸至旋转平台202的中空结构,它们之间不接触,将其电机部设置在水平部上,可以通过螺栓连接,而四个导向柱206设置在丝杆部的周围,它们的两端分别设置在框架207的底面和顶面上,其上均套装有直线轴承,而各个直线轴承的表面连接在连接板205即坐垫的底面上,这样由升降机构203带动的连接板205连同其上的座椅1一同沿导向柱即Z轴方向运动,增设的导向柱更能增加升降的稳定性。The
如图5所示,该T形连接盘204的竖直部嵌套在回转支撑轴承208的内圈里,两者紧配合,其内圈的顶面连接至T形连接盘204水平部的底面,而水平部的顶面连接有框架207的底板,这三者可以通过紧固螺栓213共同连接在一起,实现三板式连接,同时回转支撑轴承208的外圈与设置在基板上的轴承座209配合,这样,通过推力施加机构3产生的推力作用到训练者的头部,经由训练者依次传递至座椅1、框架207、T形连接盘204、回转支撑轴承208、轴承座209到基座上,而不会直接向下传递至升降机构202、旋转平台203,能够有效避免大径向力造成的损坏。As shown in Figure 5, the vertical portion of the T-shaped
为了提高旋转升降过程的安全性,我们在轴承座209的表面旋转90度、0度和-90度的地方各设置有一个第一光电式行程开关210,在框架207的底板上设置有挡片,通过挡片和各个位置的第一光电式行程开关的配合,确定旋转平台202乃至座椅1的旋转角度,实现软限位,同时我们还在轴承座209的顶面设置旋转限位块,其与设置在框架底板的底面上的左右限位挡板配合,左、右限位挡片相错180度设置,通过它们于旋转限位块的碰触,实现硬限位;In order to improve the safety of the rotation and lifting process, we set a first
对于升降限位,我们在框架207的顶面设置有上机械行程开关211,侧面设置有下机械行程开关212,通过其与连接板的触碰,实现升降上下限的软限位;同时,在各个导轨顶部和框架的连接部位设置有石墨自润滑轴承,通过其与各个导轨上的直线轴承的碰触,实现升降上限的硬限位,而通过座椅底部的连接板和框架侧面安装下机械行程开关的支撑杆的碰触,实现升降下限的硬限位。For the lifting limit, we set the upper
由于头颈运动空间限制,从安全性的角度考虑,人体颈部移动限制在一定的范围,要在小行程内实现高加速度运动即直线电机模组加速段位移、匀速段位移和减速段位移之和须在人体颈部可移动范围之内,且对加速运动时间稳定保持,因此,如图9所示,该推力施加机构3采用直线电机模组作为驱动器,该直线电机模组301采用双导轨结构,其定子设置在固定支架302上,其动子通过承重板303与推爪304的一端连接,该固定支架302通过地脚等结构稳固地设置在地面上,以抵消高加速度运动下直线电机模组的反作用力,该推爪304的自由端朝向训练者的头部设置,用于带动推爪304沿X轴运动,进而推动训练者的头部向足球运动,直到两者接触,实现头球。Due to the limitation of the head and neck movement space, from the perspective of safety, the movement of the human neck is limited to a certain range. It is necessary to achieve high-acceleration movement within a small stroke, which is the sum of the displacement of the acceleration section, the displacement of the constant velocity section and the displacement of the deceleration section of the linear motor module. It must be within the movable range of the neck of the human body and be kept stable for the time of the accelerated movement. Therefore, as shown in FIG. , the stator is set on the fixed
并且采用三层防撞保护结构,避免飞车,即在直线电机模组301的导轨的侧方、沿承重板303的运动方向设置有第二光电式行程开关305,在承重板303的前后方各设置有多个缓冲器306,所有缓冲器306均设置在承重板303的运动路径上,用于缓冲承重板303的运动,该第二光电式行程开关305用于限定承重板303及其上推爪304的运动距离;同时,在固定支架302上设置有防撞块307,该防撞块307设置在承重板前进的路径上,用于阻止承重板继续向前运动。这样,在第二光电式行程开关反馈检测信号时,直线电机模组停止运动,此时前进方向的多个缓冲器对运动中的承重板进行缓冲,促使进一步快速停止下来,最后由于固定支架稳固设置在地面上,其上的防撞块能够最终阻止承重板带动推爪继续运动,防止飞车。And a three-layer anti-collision protection structure is used to avoid flying cars, that is, a second
如图10-11所示,该推爪304的自由端设置有弧形卡爪3041,该弧形卡爪3041与训练者的头部配合,其内侧还可以张贴柔性或者海绵件,以提高训练者的舒适性,该弧形卡爪3041的中心与推杆的一端连接,该推杆的另一端可通过L形固定块连接到承重板上。As shown in Figure 10-11, the free end of this
另外,本发明的座椅、推力施加机构和位姿调整机构可以组成专门针对颈部肌肉的训练装置,应用于其他需要训练和锻炼该肌肉群的装置和系统中,例如需要做颈部康复的康复训练仪等,此时可以在弧形卡爪3041的开口处设置紧固绳,该紧固绳能够套装在康复者的整个头部,便于直线电机模组后退时带回康复者的头部,进而带动康复者的颈部来回运动,提高训练效率和安全性。In addition, the seat, the thrust applying mechanism and the posture adjustment mechanism of the present invention can form a training device specifically for the neck muscles, and be applied to other devices and systems that need to train and exercise the muscle group, such as those that need to do neck rehabilitation. Rehabilitation training instruments, etc., at this time, a fastening rope can be set at the opening of the
如图6所示,由于不同体型的训练者坐到座椅1上时,颈部中心和推爪304的中心可能会不垂直,为了确保推爪304可以正对训练者的头部位置,我们将座椅1的坐垫和背垫的连接位置设置有转轴101,该转轴101与背垫的一侧连接,其一端与电动机的输出轴连接,这样电动机通过转轴101带动背垫转动,从而调整背垫和坐垫之间的夹角,以使训练者的颈部中心和推力施加机构产生的力方向垂直,以使训练者的头部正对推爪,方便后续推力施加机构产生的力可以更加准确地作用到训练者头部。As shown in Figure 6, when the trainers of different body types sit on the
最后,本申请的面向文旅体育的足球运动员头顶球颈部肌肉训练装置还可以与可穿戴式虚拟现实显示设备结合在一起应用于基于虚拟运动场景的头顶球训练,此时无需发球机构,只要在直线电机模组高加速度的带动下,针对虚拟场景中的足球进行头顶球训练,使装置使用者可以提前适应头球运动动作;而基于发球机构发射的真实头顶球训练,在直线电机模组高加速度的带动下对颈部肌肉训练进行针对训练,模拟实现头球动作,此外还可进行多电机协同运动,以实现综合的头颈部肌肉训练,训练完成后用肌力测试仪对颈部部位肌肉力量进行测试分析训练效果。Finally, the football player head ball neck muscle training device for cultural and tourism sports of the present application can also be combined with a wearable virtual reality display device and applied to head ball training based on virtual sports scenes. At this time, no ball delivery mechanism is needed. Driven by the high acceleration of the linear motor module, head ball training is carried out for football in the virtual scene, so that the device user can adapt to the head ball movement in advance; Under the driving of high acceleration, targeted training is carried out for neck muscle training, simulating the realization of heading movements. In addition, multi-motor coordinated movement can be carried out to achieve comprehensive head and neck muscle training. Partial muscle strength is tested to analyze the training effect.
虽然以上描述了本发明的具体实施方式,但是本领域的技术人员应当理解,这些仅是举例说明,在不背离本发明的原理和实质的前提下,可以对这些实施方式做出多种变更或修改,因此,本发明的保护范围由所附权利要求书限定。Although the specific implementations of the present invention have been described above, those skilled in the art should understand that these are only examples, and various changes or changes can be made to these implementations without departing from the principle and essence of the present invention. Modifications, therefore, the scope of protection of the invention is defined by the appended claims.
Claims (8)
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| KR20150073333A (en) * | 2013-12-23 | 2015-07-01 | 서정규 | Ball game practice apparatus |
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