公开(公告)号：US20090151466A1

公开(公告)日：2009-06-18

申请号：US12053390

申请日：2008-03-21

申请人： TUNG-CHUAN WU ,  SHUO-HUNG CHANG ,  LAI-SHENG CHEN CHEN ,  YEN-CHIEH MAO

发明人： TUNG-CHUAN WU ,  SHUO-HUNG CHANG ,  LAI-SHENG CHEN CHEN ,  YEN-CHIEH MAO

IPC分类号： G01L1/20 ,  F16B31/02

CPC分类号： G01L5/24 ,  F16B31/025

摘要： A fixing element and inspection system for examining the status of the fixing element are provided in the present invention. The fixing has a sensing material disposed therein for transforming the force acting on the fixing element into an electrical signal. A signal processing unit, powered by a radio frequency circuit, is coupled to the sensing material for transforming the electrical signal into a readable signal and then transmitting the readable signal to the inspection system through radio frequency so as to monitor the status of the fixing element. By means of the present invention, it is capable of inspecting and monitoring the status of a great amount of fixing elements rapidly and precisely, especially in occasion that extreme safety should be highly concerned, for example, fixing elements secured to the airplane.

摘要翻译： 在本发明中提供了用于检查固定元件的状态的固定元件和检查系统。 固定件具有设置在其中的传感材料，用于将作用在固定元件上的力变换成电信号。 由射频电路供电的信号处理单元耦合到感测材料，用于将电信号变换成可读信号，然后通过射频将可读信号发送到检查系统，以便监视固定元件的状态 。 通过本发明，能够快速，精确地检查和监视大量的固定元件的状态，特别是在高度关注极端安全的情况下，例如固定在飞机上的固定元件。