Patent ID: 8749200
Filing Date: 2014-06-10
Classification: H02J

Abstract:
1. A charging device comprising: a base part comprising a sliding rail that defines a first position and a second position; a movable part; a connection part connecting the movable part to the base part; a sliding element comprising: at least one elastic element, two ends of the at least one elastic element being respectively connected to the base part and the connection part, wherein the sliding rail defines a first portion, a second portion, a third portion, a fourth portion, and a fifth portion, the first portion defines the first position, the second portion and the third portion are connected at the second position, the fourth portion connects the first portion and the second portion, the fifth portion connects the first portion and the third portion, a rail along the first portion and the fourth portion is defined as a first rail, a rail along the second portion is defined as a second rail, a rail along the third portion is defined as a third rail, a rail along the fifth portion and the first portion is defined as a fourth rail, bottoms of the four rails are not on a same plane, the bottom of the first rail is higher than that of the second rail, the bottom of the second rail is higher than that of the third rail, the bottom of the third rail is higher than that of the fourth rail; wherein when the sliding end positions in the first position of the sliding rail, the charging device is closed, when the sliding end slides along the sliding rail to the second position of the sliding rail, the base part and the movable part are slid away to open the charging device.