AUXILIARY TOOL FOR STATIONARY CAMERA INSPECTION, AND METHOD FOR INSPECTING STATIONARY CAMERA

摘要

PROBLEM TO BE SOLVED: To provide an auxiliary tool for stationary camera inspection that allows a degree of seizure of a stationary camera to be inspected without removing the stationary camera.;SOLUTION: An auxiliary tool 500 for stationary camera inspection includes: a dome shaped body 120 whose inner face is formed of a continuous surface; multiple light sources 202 arranged on an inner side along a dome shaped opening end; a shading curtain 504 which is made of a sheet-like material with a light-shielding property, and whose one cylindrical opening is attached along an opening end of the body; a stay 506 whose one end is connected to a peripheral edge part of the opening end on an outer side of the shading curtain, and which extends to an opposite side of the body relative to an opening surface formed by the opening end; and a wire 508 arranged along the periphery of an opening at the other end of the shading curtain in a freely movable manner relative to the shading curtain, and whose one end is fixed to the stay whereas the other end extends through a hole of the stay.;SELECTED DRAWING: Figure 8;COPYRIGHT: (C)2017,JPO&INPIT