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公开(公告)号：US08689642B2
公开(公告)日：2014-04-08
申请号：US13303391
申请日：2011-11-23
IPC: G01L3/02
CPC classification number: G01L3/1421
Abstract: A torque sensor has an envelope tube, a middle cylinder mounted in the envelope tube, a inner cylinder mounted through the middle cylinder, a resilient element connected to the middle cylinder and the inner cylinder, a first disc and a second disc respectively attached to the inner cylinder and the middle cylinder, and a detection unit detecting a displacement angle of the second disc and the first disc to calculate a torque applied to the inner cylinder. The torque sensor has a simple structure, fast, sensitive and accurate torque sensing ability, and can be used on all kinds of mechanisms that rotate when a force is applied thereon to calculate and quantify amounts of energy and work of the exerciser according to the torque.
Abstract translation: 扭矩传感器具有信封管，安装在信封管中的中筒，通过中筒体安装的内筒，连接到中筒和内筒的弹性元件，分别安装在所述中筒和内筒上的第一盘和第二盘 内筒和中筒，以及检测单元，其检测第二盘和第一盘的位移角，以计算施加到内筒的扭矩。 转矩传感器具有结构简单，速度快，灵敏度高，转矩传感能力好等特点，可用于各种施加力的旋转机构，根据扭矩计算和量化锻炼者的能量和作业量 。
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公开(公告)号：US08485050B2
公开(公告)日：2013-07-16
申请号：US13306167
申请日：2011-11-29
IPC: G01L3/02
CPC classification number: B62M6/50 , G01L3/1421
Abstract: A torque sensor assembly for a power-assisted bicycle has a torque sensor, a one-way bearing, a chainwheel, two cranks and two pedals. The torque sensor has an envelope tube, a middle tube, a transmission axle, a resilient element connected to the middle tube and the transmission axle, a first disc and a second disc respectively attached to the transmission axle and the middle tube, and a detection unit detecting displacement angles of the second disc and the first disc to calculate torques applied to the transmission axle and to drive the power-assisted bicycle according to the torque. The torque sensor assembly has a simple structure, fast, sensitive and accurate torque sensing ability, and can easily be assembled to all kinds of power-assisted bicycles.
Abstract translation: 用于动力辅助自行车的扭矩传感器组件具有转矩传感器，单向轴承，链轮，两个曲柄和两个踏板。 扭矩传感器具有信封管，中间管，传动轴，连接到中间管和传动轴的弹性元件，分别附接到传动轴和中间管的第一盘和第二盘，以及检测 单元检测第二盘和第一盘的位移角，以计算施加到传动轴的扭矩并根据扭矩驱动动力辅助自行车。 扭矩传感器组件结构简单，速度快，灵敏度高，转矩传感能力强，可轻松组装到各种辅助自行车上。
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公开(公告)号：US20130086996A1
公开(公告)日：2013-04-11
申请号：US13306167
申请日：2011-11-29
IPC: G01L3/02
CPC classification number: B62M6/50 , G01L3/1421
Abstract: A torque sensor assembly for a power-assisted bicycle has a torque sensor, a one-way bearing, a chainwheel, two cranks and two pedals. The torque sensor has an envelope tube, a middle tube, a transmission axle, a resilient element connected to the middle tube and the transmission axle, a first disc and a second disc respectively attached to the transmission axle and the middle tube, and a detection unit detecting displacement angles of the second disc and the first disc to calculate torques applied to the transmission axle and to drive the power-assisted bicycle according to the torque. The torque sensor assembly has a simple structure, fast, sensitive and accurate torque sensing ability, and can easily be assembled to all kinds of power-assisted bicycles.
Abstract translation: 用于动力辅助自行车的扭矩传感器组件具有转矩传感器，单向轴承，链轮，两个曲柄和两个踏板。 扭矩传感器具有信封管，中间管，传动轴，连接到中间管和传动轴的弹性元件，分别附接到传动轴和中间管的第一盘和第二盘，以及检测 单元检测第二盘和第一盘的位移角，以计算施加到传动轴的扭矩并根据扭矩驱动动力辅助自行车。 扭矩传感器组件结构简单，速度快，灵敏度高，转矩传感能力强，可轻松组装到各种辅助自行车上。
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公开(公告)号：US20130086995A1
公开(公告)日：2013-04-11
申请号：US13303391
申请日：2011-11-23
IPC: G01L3/00
CPC classification number: G01L3/1421
Abstract: A torque sensor has an envelope tube, a middle cylinder mounted in the envelope tube, a inner cylinder mounted through the middle cylinder, a resilient element connected to the middle cylinder and the inner cylinder, a first disc and a second disc respectively attached to the inner cylinder and the middle cylinder, and a detection unit detecting a displacement angle of the second disc and the first disc to calculate a torque applied to the inner cylinder. The torque sensor has a simple structure, fast, sensitive and accurate torque sensing ability, and can be used on all kinds of mechanisms that rotate when a force is applied thereon to calculate and quantify amounts of energy and work of the exerciser according to the torque.
Abstract translation: 扭矩传感器具有信封管，安装在信封管中的中筒，通过中筒体安装的内筒，连接到中筒和内筒的弹性元件，分别安装在所述中筒和内筒上的第一盘和第二盘 内筒和中筒，以及检测单元，其检测第二盘和第一盘的位移角，以计算施加到内筒的扭矩。 转矩传感器具有结构简单，速度快，灵敏度高，转矩传感能力好等特点，可用于各种施加力的旋转机构，根据扭矩计算和量化锻炼者的能量和作业量 。
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