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公开(公告)号：WO2015181763A3
公开(公告)日：2016-11-24
申请号：PCT/IB2015054005
申请日：2015-05-28
Applicant: NANOLEVER S R L
Inventor： ANDREOLA RENATO , BUCCI DANIELE , ROMBOLI GILBERTO
Abstract: Described is a force gauge (1) comprising a proximity sensor (2) formed by a first flat component (3) lying in a first plane P1 and a conductor plate (4) lying in a second plane P2 parallel to the first plane P1; the first flat component (3) and the conductor plate (4) are movable relative to each other between a spaced-apart position and a close-together position along a main axis (D) and are connected to each other by a constraining system at least in part elastically deformable along the main axis (D) in such a way as to allow the relative movement of the conductor plate (4) and the first flat component (3) in particular when a force F is applied to the conductor plate (4) from the opposite side relative to the first flat component (3); the gauge (1) comprises a computerised command and control unit (5) in communication with the first flat component (3) and configured for detecting from the first flat component (3) a measurement signal representing a variation of an electrical quantity determined by a movement (ΔS) of the conductor plate (4) relative to the first flat component (3), calculating a value of the movement (ΔS) measured along the main axis (D) starting from the measurement signal and correlating the value of the movement to a value of the force F as a function of the mechanical characteristics of the hollow element (7).
Abstract translation: 描述了一种力计（1），包括由位于第一平面P1中的第一平面部件（3）和位于平行于第一平面P1的第二平面P2中的导体板（4）形成的接近传感器（2） 第一扁平部件（3）和导体板（4）能够沿着主轴线（D）在间隔开的位置和靠近位置之间相对于彼此移动，并且通过约束系统彼此连接 至少部分地可沿主轴线（D）弹性变形，使得当力F施加于导体板时，特别是允许导体板（4）和第一扁平部件（3）的相对移动 4）从相对于第一平坦部件（3）的相对侧; 仪表（1）包括与第一扁平部件（3）通信的计算机化命令和控制单元（5），并被配置为从第一平面部件（3）检测表示由 计算导体板（4）相对于第一平坦部件（3）的运动（ΔS），计算从测量信号开始沿着主轴线（D）测量的运动值（ΔS），并将运动值相关联 作为中空元件（7）的机械特性的函数的力F的值。
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