Multifunctional combined rectangular table

The utility model discloses a multifunctional combined rectangular table which comprises a mobile phone support and is characterized in that the bottom of the mobile phone support is rotationally connected with a second hinge set, the bottom of the second hinge set is fixedly connected with a table top, and the left side of the rear end of the top of the table top is fixedly connected with a first hinge set; and the top of the first hinge group is rotationally connected with a socket. According to the computer desk, the mobile phone support and the socket are further arranged on the desk top, the mobile phone support and the socket can be supported when the computer desk is used through linkage of the sliding block, the sliding wheels, the push rod, the push rod motor, the limiting block, the rotating block, the first sliding rail and the second sliding rail, and a user can conveniently supply power to electronic equipment; when the mobile phone support and the socket are not needed, the mobile phone support