Electronic device

An electronic device comprising:

• a first unit comprising:
• a first main surface including a display unit;
• and
• a second main surface substantially parallel to the first main surface;
• and
• a second unit comprising:
• an input unit including an input part;
• a socket configured to accommodate a first edge part of the first unit;
• and
• a hinge coupling the input unit and the socket together at a second edge part of the input unit and at a third edge part of the socket so that the input unit and the socket are rotatable with respect to each other,
• the first unit and the second unit being detachable from each other,
• wherein the socket comprises:
• a first wall configured to be parallel to a longitudinal side of the first edge part so as to support the first edge part from the first main surface when the first edge part is accommodated in the socket;
• and
• a second wall configured to be parallel to the longitudinal side of the first edge part so as to support the first edge part from the second main surface when the first edge part is accommodated in the socket,
• wherein each of the first wall and the second wall comprises:
• a pair of portions configured to support both ends of the longitudinal side of the first edge part;
• and
• a portion configured to support a region other than both ends of the longitudinal side of the first edge part, at least one of the pair of portions having a length greater than a length of the portion configured to support the region other than both ends of the longitudinal side of the first edge part, both of the lengths being perpendicular to the longitudinal side of the first edge part,
• wherein the portion configured to support the region other than both ends of the longitudinal side of the first edge part has a linear opening-side end parallel to the longitudinal side of the first edge part when the first wall and the second wall are seen vertically,
• wherein the socket includes an engaging member configured to rotate about a rotation axis that is perpendicular to the longitudinal side, the engaging member including a pair of engaging pieces straddling the rotation axis, and
• wherein the pair of engaging pieces is engaged with a to-be-engaged portion of the first unit by rotating about the rotation axis.