Protective casing having keyboard

摘要

A protective casing includes a main body, a keyboard, and two connecting members. The main body includes a support plate having a first surface and a second surface opposite to the first surface, a fixing frame protruding from the second surface of the support plate and defining a receiving space for retaining a tablet computer; and two parallel sidewalls protruding from the first surface of the support plate and each comprising a sliding portion on an inner side thereof. The opposite sidewalls of the fully-functioning keyboard each define a first sliding groove to receive one of the sliding portions. The connecting members are pivotally attached to the sidewalls and each defines a second sliding groove to receive one of the sliding portions. The sliding portions are slidable in the first and second sliding grooves.

主权项

1. A protective casing comprising:
a main body comprising:
a support plate comprising a first surface and a second surface opposite to the first surface;a fixing frame protruding from the second surface of the support plate and defining a receiving space for retaining a tablet computer; andtwo parallel sidewalls protruding from the first surface of the support plate and each comprising a sliding portion on an inner side thereof; a keyboard comprising a plurality of keys and opposite sidewalls each defining a first sliding groove to receive the corresponding sliding portion; and two connecting members pivotally attached to the sidewalls and each defining a second sliding groove to receive one of the sliding portions; wherein the sliding portions are slidable in the first sliding grooves and the second sliding grooves, when the sliding portions slide into the second sliding groove, the plurality of keys of the keyboard are exposed, and the main body is rotatable with respect to the keyboard.