OPENING AND CLOSING DEVICE FOR DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To improve the airtightness (tight adhesion) of a display space at the time of closing while making the wide surface of a back plate close to the end face of the opening part of a display device in the state of supporting the back plate of the display device while capable of wide opening/closing. SOLUTION: A vertical mediative plate 21 can be laterally moved wide in the opening direction of the opening part of the display device through a suspension means 35 to a vertical plate 20 at the top end of a forward/backward movable frame 22. The vertical mediative plate 21 and the lower end of a support are mounted through a hinge 37 so as to be turned and while the movable frame 22 is pulled to the side of an upper base 9, a compression coil spring 42 at an upper position is energizing so as to pull in the support 13 through a screw rod 40 and a nut 41 between the vertical mediative plate 20 and the support 13. Therefore, a back plate 6 erected from the support 13 can be strongly tightly adhered to packing 44 at the end face of the opening part.