| 摘要 |
<p>PROBLEM TO BE SOLVED: To finely adjust the inclined angle of the face of a control panel so that an operation can be executed with a posture adapted to an operator by providing a rod which is connected to a lever and to which a spring is fitted and a stopper fixing the rod to an arbitrary position. SOLUTION: The rod 5 is removed from the stopper 7 by pulling the lever to this side (left side in Fig) and the angle of the control panel 3 can freely be changed as shown by a chained line. When the angle is decided, the rod 5 is inserted into the stopper 7 again with a return spring 6 when the lever is released, and the control panel 3 is fixed in an inclined state. The lever 4 attached to a desk-line control panel is pulled, and the control panel 3 is lifted or depressed with input so as to execute the operation. Thus, the control panel 3 moves at an angle within the range that is set with the hinge 2 being a fulcrum as a center and it can be set to the arbitrary inclined angle.</p> |
