Electrical socket device with shutter

An electrical socket device with shutter, comprising a cover plate and a socket assembly, the socket assembly comprising at least one socket, the cover plate being provided with at least one set of slots corresponding to the at least one socket, each set of slots comprising a left slot and a right slot, each socket comprising a left plug bush and a right plug bush, wherein

• a shutter assembly is provided between each socket and one corresponding set of slots, the shutter assembly being arranged at an inner side of the cover plate, and comprising a first shutter and a second shutter arranged along a distribution direction of the left and right slots, the first shutter being inserted into the second shutter;
• the first shutter comprises a first splitter plate defining a first window therein, and a left block set on the first splitter plate, a right side face of the left block is provided with a first spring seat, a left side face of the left block comprises a left inclined face and a left limit face extending downwards from a bottom edge of the left inclined face;
• the second shutter comprises a second splitter plate defining a second window and an auxiliary window therein, and a right block set on the second splitter plate, a left side face of the right block is provided with a second spring seat, a right side face of the right block comprises a right inclined face and a right limit face extending downwards from a bottom edge of the right inclined face;
• a shutter spring is provided between the first spring seat of the left block and the second spring seat of the right block;
• a left baffle plate is provided at a left side of the left block to prevent the first shutter from moving leftwards, and a right baffle plate is provided at is provided at a left right of the right block to prevent the second shutter from moving rightwards;
• when there are no pins inserted into the left and right slots, the left baffle plate abuts the left limit face of the left block and the right baffle plate abuts the right limit face of the right block, the first shutter and the second shutter form a dual protection to the left and right plug bushes under the action of the shutter spring;
• when both the left and right slots have pins inserted therein, the first shutter and the second shutter move rightward and leftward, respectively, under the push of the pins, releasing the dual protection to the left and right plug bushes, the left baffle plate moves rightwards away from the left limit face and the right baffle plate moves leftwards away from the right limit face to compress the shutter spring;
• and
• when a foreign object is inserted into one of the left and right slots, one of the first shutter and the second shutter corresponding to the one of the left or right slots in which the foreign object foreign object is inserted moves, maintaining one of the dual protection to the left and right plug bushes.