CABLE ADAPTOR OF OPTICAL FIBER SENSOR

摘要

PURPOSE: A cable adaptor of optical fiber sensor is provided to overcome the restriction of reusing an optical fiber sensor according to the restriction of the length of a sensor cable of the optical fiber sensor. CONSTITUTION: The optical fiber sensor cable adaptor(30) connects a sensor cable of an optical fiber sensor with a connection cable. An end part of the sensor cable is inserted into one side of a bottom case(32), and a connection groove(31) into which one end of the connection cable to be connected to the sensor cable can inserted closely is formed on another side of the bottom case. An optical amplification lens(36) is installed on the connection groove between the sensor cable and the connection cable, and communicates an optical signal between the sensor cable and the connection cable. And a top case(34) is connected to one side of the bottom case, and has a connection groove(33) corresponding to the connection groove(31) of the bottom case, and fixes the sensor cable and the connection cable by being connected to the bottom case.