CN102264439B - 用于控制训练站中的小重块提升板的机电机构 - Google Patents
用于控制训练站中的小重块提升板的机电机构 Download PDFInfo
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Abstract
一种用于控制训练站中的小重块提升板的机电机构,该机电机构安装在训练站的重块塔中,所述塔包括在顶部处由横梁连接并在底部处由基部连接的两根竖向柱,所述基部支撑一堆单位重块,所述一堆单位重块能借助钢丝绳沿竖向移动,以沿安装在横梁与基部之间的竖向引导件滑动。并且在塔的顶部处,滑轮使来自塔的下部的钢丝绳朝塔的中央转向,在塔的中央的位置,钢丝绳附接至单位重块。使钢丝绳转向的滑轮(8)安装在轴(11)的中央处,轴与横梁(2)平行并悬置在附接至塔的横梁(2)的一对轴承(13)上。滑轮(15)在滑轮(8)的两侧上安装在轴上,并在其侧部设置有能装配到相邻的盘(19)的联接件(18)中的联接件(17),所述盘安装在轴(11)上以沿纵向方向滑动并由被线性致动器(24)的移动部分(23)沿轴向驱动的杆(20)引导。钢丝绳(16)附接至每个滑轮(15)并在塔后面在转向滑轮(29)上延伸,以在附接至横梁(2)并附接至塔的基部(3)的管(30)内沿竖向向下悬挂被附接至钢丝绳(16)的端部的圆柱形小重块提升板(31或32)。
Description
技术领域
本说明书涉及用于控制训练站(workout stations)中的小重块提升板的机电机构,更具体地涉及具有滑轮的轴,所述轴安装在固定于训练站的重块塔上的轴承上,以与一组小重块提升板共同起作用,所述小重块提升板与单位重块一起构成由训练站的用户所选择的总量。
背景技术
如本领域的技术人员认识到的,训练站的重块塔具有层叠的各种单位重块,所述单位重块可整体地或部分地在塔内由位于中央的、竖向的钢丝绳提升,所述钢丝绳由被用户驱动的训练站的致动元件驱动。可通过插入水平销来实现选择要提升的重块,所述水平销穿过在每个重块中存在的、与耳状物的一系列孔相应的孔,所述耳状物在下面的重块下方延伸并在顶部处附接到钢丝绳。由销选择的重块同样地提升在该重块上方的所有重块。
最先进的塔具有由固定至训练站的面板命令的用于选择重块的机电系统。
许多传统的塔具有分别重10公斤的单位重块和额外的销,所述销在与单位重块的引导件平行的引导件中用于通常重5公斤和2.5公斤的额外的小负载的联接。
发明内容
因此,本发明的目的之一是提供一种用于控制训练站中的小重块提升板的机电机构,该机电机构能够实现单位重块塔中的小重块提升板的机动选择。
本发明的这些及其他的目的和优点通过用于控制训练站中的小重块提升板的机电机构来实现,所述机电机构将被安装在训练站的由两根竖向柱组成的类型的重块塔中,两根竖向柱在顶部处由横梁连接并在底部处由基部连接,在基部上搁置有一堆单位重块,所述一堆单位重块能借助于钢丝绳沿竖向移动,以沿安装在横梁与基部之间的竖向引导件滑动;并且在该塔的顶部处设置有使来自塔的下部的钢丝绳朝塔的中央转向的滑轮,在塔的中央的位置处,钢丝绳固定至单位重块。根据本发明,该机构包括安装在轴的中央的滑轮,轴由附接至塔的横梁的一对轴承保持悬置并与横梁平行;并且在该轴上,在滑轮的两侧上安装有另一滑轮,所述另一滑轮在侧部设置有能容纳在相邻的盘的联接件中的联接件,盘沿纵向滑动地安装在轴上,并由被线性致动器的移动部分沿轴向推进的杆引导;在每个滑轮上紧固有钢丝绳,钢丝绳经由转向滑轮穿过塔,以在附接至横梁并附接至塔的基部的管内沿竖向向下悬挂被保持在端部处的圆柱形小重块。
附图说明
接下来,将参考附图描述本发明,其中:
图1表示具有作为本发明的目的的机构的塔的前视正面图;
图2表示具有作为本发明的目的的机构的塔的竖向剖视图;
图3表示该机构的穿过塔顶部的滑轮的轴的纵向截面视图;以及
图4表示与滑轮的轴交叉的塔的顶部的截面视图。
具体实施方式
根据这些示意图,作为本发明的目的的用于控制训练站中的小重块提升板的机电机构被应用于包括两根竖向柱1的重块塔,所述两根竖向柱在顶部处由横梁2连接并且在底部处由支撑所述柱1的基部3连接,由此在柱1、横梁2和基部3之间形成矩形空间,在该空间中容纳有层叠的多个单位重块4,如在图1和2中所能看到的。参见图1,这些单位重块4具有由安装在横梁2与基部3之间的竖向引导件5穿过的竖向孔。
在上单位重块4上方有联接平板,该联接平板具有通过在单位重块中的相应中央孔穿过所有的单位重块4的竖向杆6,该平板附接至提升单位重块4的钢丝绳7的端部。
机电机构促进竖向杆6与单位重块4中适当选择的一个单位重块的联接。然后,钢丝绳7通过杆6提升所选择的重块4加上在该选择的重块上方的所有重块。
本发明包括利用用于选择性的联接的机电选择器向单位重块4增加等于单位重块的一半、或等于单位重块的四分之三重量的小重块提升板。
在图3和4中,用于小重块提升板的机电选择器包括利用塔的顶部的中央滑轮8,该中央滑轮在该塔的中央使来自基部3的钢丝绳7向下转向,在该基部3的位置设置有将钢丝绳沿水平方向引导至训练站的转向滑轮10,如由图2中的箭头示意性地所表示的。
因此,滑轮8具有管状轴11,该管状轴11安装在附接至塔的横梁2的轴承13的轴衬12上。管状轴11从轴衬12向外伸出,并在轴承13的两侧上接纳两个滑轮15的轴衬14,所述两个滑轮15具有用于具有小规格的钢丝绳16或皮带的沟槽。
每个滑轮均具有与沿纵向滑动地安装在轴11上的盘19的相似联接件18相对的旋转联接件17。在同一轴11的每一个端部处在内部容纳有圆柱形件20,径向销21在一端安装在该圆柱形件上,该径向销21垂直地穿过设置在轴11的相对壁上的椭圆形孔22,从而能够实现该销21在相应的盘19上的联接。杆20的相对端部离开轴的所述孔,并通过旋转接头25连接至线性致动器24的移动部分(cursor)23,每个致动器24均附接至塔的横梁2。如上所述,轴11在每一个端部均具有杆20和线性致动器24,一个线性致动器24用于一根杆20。
如在图3中所能看到的,在轴11的两个端部中的一个端部处还沿轴向设置有在周边上具有穿孔的盘26,所述盘以其边缘容纳在两个光学传感器27中的方式布置。
所述两个光学传感器27彼此靠近设置并位于不是盘26的孔之间的距离的倍数的距离处,使得命令面板的CPU除了在重块的提升或降低操作中计数孔的数量以外还识别盘26转动的方向。
图4图示了每个滑轮15如何使钢丝绳16(或皮带)附接在隐蔽地在沟槽底部处的、容纳该钢丝绳(或皮带)的端头28的点处,并且该钢丝绳16在经过转向滑轮29时如何在该钢丝绳向下转向处的塔后面沿竖向延伸。
在横梁2处并且在塔的基部3处固定有两根竖向管30,所述两根竖向管30沿竖向并且滑动地接纳分别在管30中并由钢丝绳16悬挂的两个圆柱形重块,即重5公斤的重块31和重2.5公斤的另一重块32,所述钢丝绳16连接在所述两个圆柱形重块的中心处。
管30在下端处封闭,并且可在下部包含橡胶垫33,以缓冲由于相应钢丝绳16的断裂而自由下落的重块31或32中的任何一个的冲击。在底部处封闭的管还在重块用作活塞的情况下通过部分的空气压缩帮助缓冲自由下落。重块31和32在不接触管30的底部的情况下由相应的钢丝绳16悬挂,以保持这些钢丝绳被驱动,从而在不操作时将总是将钢丝绳16的滑轮15保持处于相同的位置中。
为了与塔的所选择的单位重块4一起提高一个或两个小重块提升板31和32,电子命令面板驱动一个或两个线性致动器24。致动器将杆20沿轴向推入轴11,所述杆20借助于其销21朝滑轮15引导盘19,以使联接件17与18接合,使得滑轮15其后由轴11引导转动。在这种情况下,滑轮15卷绕钢丝绳16,以悬挂重块31或32或两者。当塔的单位重块4重10公斤时,使用重5公斤和2.5公斤的小重块提升板,使得两个线性致动器24的选择性操作可以四个相等的间隔填充10公斤的重块之间的间隔。
盘26和光学传感器27读取滑轮8的角运动,所述角运动与钢丝绳7的线性运动有关,并因此与单位重块4的位移相关,并且该数据传递至训练站的电子面板,所述电子面板解释该数据和向由选择系统的传感器通知的重块数据增加该数据,并在面板屏幕上显示在训练中消耗的能量。
Claims (5)
1.一种用于控制训练站中的小重块提升板的机电机构,所述机电机构将被安装在训练站的重块塔中,所述重块塔包括两根竖向柱,所述两根竖向柱在顶部处由横梁连接并在底部处由基部连接,在所述基部上搁置有一堆单位重块,所述一堆单位重块借助于第一钢丝绳能够沿竖向移动,以沿安装在所述横梁与所述基部之间的竖向引导件滑动;并且所述重块塔在其顶部具有使来自所述重块塔的下部的所述第一钢丝绳朝所述重块塔的中央转向的第一滑轮,在所述重块塔的所述中央的位置,所述第一钢丝绳附接至所述单位重块,其特征在于,使所述第一钢丝绳转向的所述第一滑轮(8)安装在轴(11)的中央处;所述轴(11)由附接至所述重块塔的所述横梁(2)的一对轴承(13)保持悬置并与所述横梁(2)平行;并且在所述轴(11)上,在所述第一滑轮(8)的两侧上安装有第二滑轮(15),所述第二滑轮在侧部设置有能容纳在相邻的第一盘(19)的联接件(18)中的联接件(17),所述第一盘沿纵向滑动地安装在所述轴(11)上,并由被线性致动器(24)的移动部分(23)沿轴向推进的杆(20)引导;在每个第二滑轮(15)上紧固有第二钢丝绳(16),所述第二钢丝绳经由转向滑轮(29)穿过所述重块塔,以在附接至所述横梁(2)并附接至所述重块塔的所述基部(3)的管(30)内沿竖向悬挂被保持在端部处的圆柱形小重块。
2.根据权利要求1所述的用于控制训练站中的小重块提升板的机电机构,其特征在于,使所述第一钢丝绳转向的所述第一滑轮(8)是管状的,并通过轴衬(12)安装在附接至所述重块塔的所述横梁(2)的所述一对轴承(13)上。
3.根据权利要求2所述的用于控制训练站中的小重块提升板的机电机构,其特征在于,所述轴(11)从所述轴衬(12)向外伸出,其中所述轴在两侧上接纳通过轴承(14)安装在所述轴上的第二滑轮(15);并且沿纵向滑动地安装在所述轴(11)上的所述第一盘(19)由垂直地设置有径向销(21)的杆(20)引导,所述径向销穿过所述轴(11)的孔(22),并且所述杆(20)通过旋转接头(25)由线性致动器(24)的所述移动部分(23)沿轴向推进。
4.根据权利要求1所述的用于控制训练站中的小重块提升板的机电机构,其特征在于,所述小重块提升板的所述管(30)均具有封闭的基部并允许与这些小重块保持小的内部间隙,并且在底部处具有橡胶垫(33)。
5.根据权利要求1所述的用于控制训练站中的小重块提升板的机电机构,其特征在于,所述轴(11)的末端设置有第二盘(26),所述第二盘在周边具有穿孔,并具有容纳在两个光学传感器(27)中的边缘,其中在所述两个光学传感器之间的距离不是所述第二盘(26)的孔之间的距离的倍数,所述传感器设计成除了传感器一起使得电子系统能够解释转动方向之外还计数在所述第二盘转动时的脉冲。
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BRPI0901360-1A BRPI0901360A2 (pt) | 2009-04-22 | 2009-04-22 | mecanismo eletromecánico para controle de pesos fracionários em estação de musculação |
PCT/BR2010/000133 WO2010121336A1 (pt) | 2009-04-22 | 2010-04-20 | Mecanismo eletromecânico para controle de pesos fracionários em estação de musculação |
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US (1) | US20110294628A1 (zh) |
EP (1) | EP2422851A4 (zh) |
JP (1) | JP2012524554A (zh) |
KR (1) | KR20120013295A (zh) |
CN (1) | CN102264439B (zh) |
BR (1) | BRPI0901360A2 (zh) |
WO (1) | WO2010121336A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US9320937B2 (en) * | 2013-05-10 | 2016-04-26 | Precor Incorporated | Fitness equipment unit |
KR20170005739A (ko) * | 2015-07-06 | 2017-01-16 | 한태희 | 웨이트트레이닝 머신 |
KR101636657B1 (ko) * | 2015-10-15 | 2016-07-05 | 백준영 | 전동식 운동보조장치 |
CN111807243B (zh) * | 2020-07-08 | 2023-11-28 | 黄云山 | 一种健身自动配重装置及健身自动配重方法 |
CN112237720B (zh) * | 2020-11-26 | 2024-08-20 | 山东宇盛体育产业有限责任公司 | 户外用力量训练健身设备 |
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- 2010-04-20 US US13/148,194 patent/US20110294628A1/en not_active Abandoned
- 2010-04-20 CN CN201080003766.5A patent/CN102264439B/zh not_active Expired - Fee Related
- 2010-04-20 EP EP10766527.5A patent/EP2422851A4/en not_active Withdrawn
- 2010-04-20 JP JP2012506293A patent/JP2012524554A/ja not_active Ceased
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Also Published As
Publication number | Publication date |
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EP2422851A4 (en) | 2013-08-07 |
US20110294628A1 (en) | 2011-12-01 |
WO2010121336A1 (pt) | 2010-10-28 |
BRPI0901360A2 (pt) | 2011-01-04 |
CN102264439A (zh) | 2011-11-30 |
KR20120013295A (ko) | 2012-02-14 |
EP2422851A1 (en) | 2012-02-29 |
JP2012524554A (ja) | 2012-10-18 |
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