Patent ID: 10559916

Abstract:
The present invention provides a power adapter assembly including a first adapter and a second adapter. The first adapter includes a main body and a rotating cover. The main body includes a first electrical contact element. The rotating cover is pivotally connected with the main body and rotated between a first position and a second position. The rotating cover includes a first through hole and a protruding pin. The protruding pin is disposed adjacent to the outer edge of the rotating cover. At the first position, the first through hole and the first electrical contact element are misaligned with each other. At the second position, the first through hole and the first electrical contact element are aligned with each other. The second adapter includes a second electrical contact element, an accommodation space and a guiding groove. The guiding groove is disposed on the inner wall of the accommodation space. When the first adapter and the second adapter are matched with each other, the guiding groove abuts against the protruding pin to drive the rotating cover to the second position, so as to electrically connect the first electrical contact element and the second electrical contact element.