| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress the rotation of a display case to be rotated in lateral and longitudinal states except its opened state >=90 deg.. SOLUTION: The display case 15 is rotatably fitted to a supporting member 14 fixed to a device body 11 so as to be opened/closed. When the opened angle of the member 14 is less than 90 deg., an engaging pin 36 is penetrated into a through hole 37 formed on the member 14, positioned in an engaging hole 38 formed on the case 15, suppressing the rotating operation of the case 15. When the opened angle of the member 14 is >= about 90 deg., the pin 36 is disengaged from the hole 38 and the case 15 is allowed to be rotated. Since the case 15 is not rotated even by misoperation when the opening angle of the member 14 is less than 90 deg., the prescribed angle of the case 15 can remove a trouble causing a damage due to collision between the case 15 and the upper face of the body 11.</p> |
