Multi-input network interface converter

The invention discloses a multi-input network interface converter, and belongs to the field of network interface converters. The multi-input network interface converter comprises a shell and a mounting plate, wherein the mounting plate is fixedly connected to the inner wall of the shell; the multi-input network interface converter further comprises a conversion device connected to the side wall of the mounting plate, wherein the conversion device comprises a driving assembly, a transmission assembly, a rotating shaft, a mounting frame and a fixed frame, the driving assembly is connected to the side wall of the shell, the transmission assembly is connected to the side wall of the mounting plate, and the input end of the transmission assembly is fixedly connected with the output end of the driving assembly; a first transmission assembly which is arranged in the fixed frame; and a second transmission assembly which is connected to the inner wall of the mounting frame, wherein the first transmission assembly is m