DEVICE FOR PROTECTING REEL SHAFT IN PORTABLE PROJECTOR

摘要

PURPOSE:To prevent reel shafts for mounting a film feeding reel and a film winding reel from being damaged by mounting the reel shaft so as to be freely drawn-out/pulled-in, and at the time of carrying or storing the reel shafts, drawing them into the body. CONSTITUTION:In the carrying state of a portable projector, arms 53, 54 mounted to a cover 45 are pulled into the rear face of the cover 45 as shown by full lines, the cover 45 is folded in a recessed part 44 and a projection lens 48, a sound drum 50, etc., are covered with the cover 45. When the projector is carried to an objective position under said state, set up on the prescribed position and then the depressing of buttons 25, 40 is released or when a sliding board 45 is moved to the outside and the buttons 25, 40 are undepressed, the sliding board is fixed. As the result, right and left reel shafts 2, 3 and controls 20, 38 are projected from both the sides of the body 1. Thereby, the reel shafts can be prevented from colliding with something and being damaged during the carrying by pulling-in the reel shafts into the body at the time of carrying or storing them.