DESK KEY INPUT AND OUTPUT DEVICE OF INFORMATION PROCESSOR

PURPOSE:To decrease the thickness of a casing by using a foot member which has a sloping position control means projected with deformation from the casing bottom part and can support the casing. CONSTITUTION:When a casing 7 is tilted from its initial position, a slide member 10 is manually slid toward an arrow A. Thus plate springs 20 and 21 have elastic deformations and at the same time their top parts 20a and 21a rub the counter faces of both guide grooves 22. Thus the springs 20 and 21 are put elastically into another hook recess 24. In this case, a foot member 15 made of a spring material which has elastic deformation protrudes out of the bottom part of the casing 7 with deformation into a bow-shape. Then the member 14 touches the upside of a stage 11 to support the casing 7. Therefore the member 10 moves up from the stage 11, and the casing 7 turns with tilt counterclockwise around a foot member 9. Thus the member 10 can have such a posture as shown by chain lines.