Optical fiber fixture for observing and analyzing breaking point of optical fiber

An optical fiber fixture for observing and analyzing the breaking point of an optical fiber belongs to the technical field of tools and fixture. The optical fiber fixture comprises left and right semicircular fiber clamping blocks, a fiber clamping block synchronous displacement connecting mechanism, and a push rod. The face-to-face sides of the left and right semicircular fiber clamping blocks are closed or separated. The fiber clamping block synchronous displacement connecting mechanism is arranged on the right semicircular fiber clamping block, and is connected with the left semicircular fiber clamping block. The push rod is arranged on the left semicircular fiber clamping block. When the left end of the push rod is pushed by external force, the right end of the push rod acts on the side, facing the left semicircular fiber clamping block, of the right semicircular fiber clamping block, and the left semicircular fiber clamping block and the right semicircular fiber clamping block areseparated against the co