The invention relates to the technical field of the socket, especially a multifunctional socket. The multifunction socket comprises a shell, multiple jacks are arranged at one side of the shell, a square hole is formed at an upper end of one side of the shell, a charging mechanism is arranged in the square hole, square blocks are vertically connected with two ends of one side of the shell, and a support mechanism is arranged between two square blocks; the support mechanism is fixed on the square blocks through limiting mechanisms, and comprises T-shaped slots formed at opposite sides of the two square blocks, a T-shaped block is slidingly arranged in each T-shaped slot, and a mesh bag is connected between two T-shaped blocks. The multifunctional socket disclosed by the invention is stablein structure, capable of realizing a charging function on a smart phone, and has good protection effect on the smart phone, so that the smart phone cannot be damaged in the charging process, and a user still can charge the mobile phone under the condition of forgetting the charger, and the cruise duration of the smart phone is prolonged.