CN101951994B - 改变各运动相位负荷的装置 - Google Patents

改变各运动相位负荷的装置 Download PDF

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CN101951994B
CN101951994B CN2008801199532A CN200880119953A CN101951994B CN 101951994 B CN101951994 B CN 101951994B CN 2008801199532 A CN2008801199532 A CN 2008801199532A CN 200880119953 A CN200880119953 A CN 200880119953A CN 101951994 B CN101951994 B CN 101951994B
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瓦吉姆·尤里耶维奇·法尔布什登
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    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
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    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
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    • A—HUMAN NECESSITIES
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    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
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    • A63B21/06—User-manipulated weights
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    • A—HUMAN NECESSITIES
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    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15—Arrangements for force transmissions
    • A63B21/159—Using levers for transmitting forces
    • A—HUMAN NECESSITIES
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    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
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    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
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    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
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    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058—Mechanical means for varying the resistance
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    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
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Abstract

本发明涉及体育训练器械领域，具体公开了一种改变各运动相位负荷的装置，包括杠杆、旋转轴、固定负荷、附加负荷和装在附加负荷上的滑轮，其中，所述的杠杆的一端铰接在旋转轴上，使得杠杆可绕旋转轴作垂直运动；所述的固定负荷固定安装在所述杠杆的另一端上；所述的附加负荷位于杠杆的下方，并通过滑轮与杠杆连接；所述的附加负荷可在固定负荷与旋转轴之间移动，以改变运动相位的负荷。本发明所述的改变各运动相位负荷的装置，不仅可以通过改变附加负荷的重量来改变正、负两个运动相位负荷增加的幅度，还可以通过滑轮相对于旋转轴的水平位置来改变各运动负荷的初始值，具有很高的实用价值。

Description

改变各运动相位负荷的装置
技术领域
本发明涉及需要通过垂直平稳增加轴向负荷的技术领域，尤其涉及体育训练器械领域。 
背景技术
运动员在训练时，尤其是在塑造体形和练习肌肉力量时，往往需要平稳增加正运动相位和反运动相位的负荷。而目前尚没有针对反相运动负荷进行增加的调整方法，为了在训练中达到这种效果，往往通过他人的协助在基本负荷的基础上施加额外压力。 
例如，为了增加正相负荷，往往是在基本负荷上增加金属链条，在增加基本负荷的过程中，链节也会上升，从而增加附加负荷；而为了减小正相负荷，就将增加的金属链条放到地面上。而运动员对训练程度的要求是不同的并且是难以预见的，因此需要准备不同重量的链条。这就要求使用大量的链条，从而增加了健身房内链条储藏和移动的难度。 
图4和图5分别为双杠杆型和独立杠杆型的对称训练器械，包括杠杆1、旋转轴2、固定负荷4、附加负荷5和装在附加负荷上的滑轮3，这两种训练器械尽管可在一定程度上改变运动相位的负荷，但是，图4所示的双杠杆型训练器械只能改变正相位的运动负荷，而图5所示的独立杠杆型训练器械尽管能改变正、负相位的运动负荷，但其负荷改变的范围较小，不能满足大多数人的要求。 
发明内容
本发明所要解决的技术问题在于提供一种能平稳地在较大范围内改变正、负运动相位负荷的装置。 
为了解决上述技术问题，本发明的技术方案是这样： 
一种改变各运动相位负荷的装置，包括杠杆、旋转轴、固定负荷、附加负荷和装在附加负荷上的滑轮，其中， 
所述的杠杆的一端铰接在旋转轴上，使得杠杆可绕旋转轴作垂直运动； 
所述的固定负荷固定安装在所述杠杆的另一端上； 
所述的附加负荷位于杠杆的下方，并通过滑轮与杠杆连接； 
所述的附加负荷可在固定负荷与旋转轴之间移动，以改变运动相位的负荷。 
本发明所述的改变各运动相位负荷的装置，不仅可以通过改变附加负荷的重量来改变正、负两个运动相位负荷增加的幅度，还可以通过滑轮相对于旋转轴的水平位置来改变各运动负荷的初始值。本发明所述的改变各运动相位负荷的装置，具有很高的实用价值。 
附图说明
图1为本发明的结构示意图。 
图2为本发明的其中一种使用状态图。 
图3为本发明的另一种使用状态图。 
图4为背景技术中双杠杆型训练器械的结构示意图。 
图5为背景技术中独立杠杆型训练器械的结构示意图。 
具体实施方式
下面结合附图和实施例对本发明作进一步的说明。 
如图1所示，本发明一种改变各运动相位负荷的装置，包括杠杆1、旋转轴2、固定负荷5、附加负荷4和装在附加负荷4上的滑轮3，其中， 
所述的杠杆1的一端铰接在旋转轴2上，使得杠杆1可绕旋转轴2作垂直运动； 
所述的固定负荷5固定安装在所述杠杆1的另一端上； 
所述的附加负荷4位于杠杆1的下方，并通过滑轮3与杠杆1连接； 
所述的附加负荷4可在固定负荷5与旋转轴2之间移动，以改变运动相位的负荷。 
如图2所示，若向杠杆1施加一个向上的力，使得杠杆1向上运动，此时，负荷在正相中平稳减少而在反相中平稳增加。 
如图3所示，若向杠杠1施加一个向下的力，使得杠杆1向下运动，此时，负荷在正相中平稳增加而在反相中平稳减少。 
本发明所述的改变各运动相位负荷的装置，不仅可以通过改变附加负荷的重量来改变正、负两个运动相位负荷增加的幅度，还可以通过滑轮相对于旋转轴的水平位置来改变各运动负荷的初始值。本发明所述的改变各运动相位负荷的装置，具有很高的实用价值。 

Claims (1)

1.一种改变各运动相位负荷的装置，包括杠杆、旋转轴、固定负荷、附加负荷和装在附加负荷上的滑轮，其特征在于，
所述的杠杆的一端铰接在旋转轴上，使得杠杆能绕旋转轴作垂直运动；
所述的固定负荷固定安装在所述杠杆的另一端上；
所述的附加负荷位于杠杆的下方，并通过滑轮与杠杆连接；
所述的附加负荷能在固定负荷与旋转轴之间移动，以改变运动相位的负荷。
CN2008801199532A 2007-12-20 2008-11-28 改变各运动相位负荷的装置 Expired - Fee Related CN101951994B (zh)

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RU2007147696 2007-12-20
PCT/RU2008/000746 WO2009082266A1 (fr) 2007-12-20 2008-11-28 Dispositif pour modifier la charge à différentes phases d'un mouvement

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US9694228B2 (en) * 2013-03-18 2017-07-04 Mats Thulin Training machine for strength training and rehabilitation
EP2976136B1 (de) * 2013-03-20 2020-06-10 Blbw Ag Einrichtung zum trainieren der muskulatur
US20140336013A1 (en) * 2013-05-08 2014-11-13 Anvar Alimov Balance Arm. A device and a method for training foot and leg muscles and for prevention of partial dystrophy of the left leg.
US9289646B2 (en) * 2014-04-21 2016-03-22 Tommy Tully Weight bar T-handle and pivot anchor assembly
RU171257U1 (ru) * 2016-04-19 2017-05-25 федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный педагогический университет" Комплекс для измерения амплитуды при приседаниях спортсмена со штангой на плечах
CA2950029C (en) * 2016-11-30 2024-01-02 Jesse Sandhu A gym tower
CN207356487U (zh) * 2017-08-11 2018-05-15 李瑞克 体能训练机
CN110170147A (zh) * 2018-03-26 2019-08-27 韩俊娟 一种神经内科康复训练装置
USD931957S1 (en) * 2018-09-18 2021-09-28 Virtuous Imports LLC T-bar row
IT201900004095A1 (it) * 2019-03-21 2020-09-21 Federico Marenghi Vogatore ad altezza variabile
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US8328697B2 (en) 2012-12-11
US20100242644A1 (en) 2010-09-30
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