| 摘要 |
PROBLEM TO BE SOLVED: To realize an enclosure opening/closing mechanism which makes the lid of an enclosure easily openable and closable through a simple operation sequence, but does not allow the lid to be opened easily even when the mechanism is operated during the operation of a device. SOLUTION: Under a specific push switch which is used at the time of operating the enclosure opening/closing lever 5 of this opening/closing mechanism for an enclosure 3 having an operating section constituted of a plurality of push switches, a tact switch 4 which detects the press-down motion of the push switches, and a motion transmitting member 6 which transmits the press-down motion of the lever 5 and push switches to the lever 5 are provided. This mechanism has three states of a non-pressing down state, a first state where the tact switch 4 is turned on, and a second state where the switch 4 is turned on and the lever 5 for opening and closing is operated through the transmitting member 6 is set. When a plurality of specific push switches is simultaneously pressed down, the lever 5 operates in an interlocking away with the switches and unlocked from a locking member 9 to which the lever 5 is locked and the enclosure 3 becomes openable. |
