| 摘要 |
PROBLEM TO BE SOLVED: To make a screen holding part easily movable during the time not in use by dividing a cabinet into a video projecting unit holding an optical system including a video projecting unit and a screen holding part holding part holding an optical system including a screen and constituting a display device so that the two parts are relatively movable each other. SOLUTION: The video projecting unit 2 arranged in the ceiling and the screen holding body 1 arranged in the window part 72 enclosed by the frame part of a counter 7 are provided in this device. The screen holding body 1 is supported slidably along the upper side guide groove to be formed by the frame part of the counter 7 and the lower side guide groove to be formed by the other frame part. This device is constituted so as to slide the screen holding body 1 while arranging the video projecting unit 2 in the ceiling and also arranging an optical system including a screen 5 in the screen holding body 1 in this manner. Thus, since it is possible to house the body 1 in the counter 7 by moving it easily in the counter during the time not in use, the load of an user is reduced.
|
