The invention relates to an electric socket preventing conductive foreign matters from entering jacks; the electric socket comprises a socket housing; jacks are arranged in the socket housing; the electric socket also comprises a first silica gel sheet and a second silica gel sheet; the first silica gel sheet is fixedly connected with a hole wall of the jack. The advantages are that the electric socket can prevent unknown fine metal parts from entering the jacks, thus preventing accident electric shocks, so the plug can be easily connected with the socket.