CONTROL PANEL

PURPOSE:To improve the mounting efficiency of an apparatus by providing the upper and lower parts of control instrument mounting plates with two rails. CONSTITUTION:Mounting plates 5a-5c for mounting control instruments 7 to be housed therein are fixed to upper rails 6a and lower rails 6b and the rails 6a, 6b are fixed to the rail fixing supports 6 of an envelope frame 1 with a dimensional space obtained in consideration of the height of the control instruments 7 and the thickness of the mounting plates 5a-5c. The mounting plates 5a-5c are fixed to a mounting plate 9 and the envelope frame 1 by a stopper 8 so as not to sway due to the erroneous sliding of the rails 6a, 6b, etc. Then, when a side door 10 is opened and the stopper 8 is released and, e.g. the grip 14 of the mounting plate 5c is pulled, the mounting plate can be drawn out to the outside of the envelope frame 1 by the rails 6a, 6b. Also, when the position of the envelope frame 1 is changed according to the state of the mounting position, the mounting plate can be drawn out in all directions. Thus, an apparatus is improved in the mounting effect.