Electronic apparatus and cover mechanism therefor

An electronic apparatus, comprising:

• an apparatus casing, comprising:
• a casing body having a first side and a second side adjacent to the first side, the casing body forming an accommodating space, the casing body comprising a guiding structure at the first side, the casing body thereon defining a manipulation area at the first side corresponding to the accommodating space;
• a pivotal device pivotally connected to the casing body;
• a pivot locking mechanism for locking or unlocking the pivotal device to correspondingly prevent or allow rotating of the pivotal device relative to the casing body;
• and
• a door comprising an unlocking part, the door being structurally constrained by the guiding structure so as to be capable of sliding in a sliding direction at the first side, the unlocking part being capable of driving the pivot locking mechanism to unlock the pivotal device;
• and
• a device unit disposed in the accommodating space corresponding to the manipulation area;
• wherein the door has a closed position, a rotatable position, and an open position, when the door is located at the closed position, the door covers the manipulation area, and the door is capable of sliding parallel to the sliding direction from the closed position to the rotatable position by the guiding structure;
• when the door is located at the rotatable position, the door is engaged with the pivotal device, and the unlocking part drives the pivot locking mechanism to unlock the pivotal device so that the door is capable of rotating from the rotatable position to the open position relative to the casing body by the pivotal device;
• and
• when the door is located at the open position, the door is close to the second side, and the manipulation area is exposed so that the device unit is capable of being manipulated through the manipulation area.