一种基于球坐标系的三轴转台
申请公布号:CN205156745U
申请号:CN201520942226.3
申请日期:2015.11.24
申请公布日期:2016.04.13
发明人:于启洋;董文剑;徐群;杨俊
分类号:F41G3/32(2006.01)I
主分类号:F41G3/32(2006.01)I
代理人:张妍;张静洁
地址:200233 上海市徐汇区宜山路710号
摘要:一种基于球坐标系的三轴转台,包含其固定安装在地基上的支架、安装在支架上可做旋转运动的长臂轴组件、安装在长臂轴组件上可做旋转运动的短臂轴组件、以及安装在短臂轴组件上可做旋转运动的工作台轴组件,长臂轴组件中长臂的轴线、短臂轴组件中短臂的轴向、以及工作台轴组件中工作台的轴线相交于空间的O点,基于球坐标系的三轴转台带动目标绕空间O点做球面轨迹旋转运动。本实用新型结构简单,易于实现,目标角运动范围大,能够有效实现目标多维的角运动模拟。
主权项:一种基于球坐标系的三轴转台,其特征在于,包含:支架(1),其固定安装在地基上;长臂轴组件,其安装在支架(1)上,可做旋转运动;短臂轴组件,其安装在长臂轴组件上,可做旋转运动;工作台轴组件,其安装在短臂轴组件上,可做旋转运动;所述的长臂轴组件包含:第一电机(14),其安装在支架(1)上;长臂(2),其通过第一连接组件与第一电机(14)连接,可绕第一电机(14)的轴线做旋转运动;短臂轴安装座(4),其安装在长臂(2)的一端;所述的短臂轴组件包含:第二电机(10),其安装在短臂轴安装座(4)上;短臂(5),其通过第二连接组件与第二电机(10)连接,可绕第二电机(10)的轴线做旋转运动;工作台轴安装座(6),其安装在短臂(5)的一端;所述的工作台轴组件包含:第三电机(13),其安装在工作台轴安装座(6)上;工作台(7),其连接第三电机(13)的旋转轴,可绕第三电机(13)的轴线做旋转运动,该工作台(7)上设置目标;所述的第一电机(14)的轴线、第二电机(10)的轴线、以及第三电机(13)的轴线相交于空间的O点,基于球坐标系的三轴转台带动目标绕空间O点做球面轨迹旋转运动。
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