Electronic class board with self-defined modular component

The invention relates to the technical field of electronic class boards, in particular to an electronic class board with a user-defined modular assembly, which comprises a mounting plate body part, an information display module assembly is mounted at the lower end of the mounting plate body part, a mounting groove is formed in the upper end of the mounting plate body part, and a plurality of round pipe fittings are sequentially fixed in the mounting groove from left to right at equal intervals. A reset mechanism is arranged on the round pipe fitting, a conical inserting pipe fitting is arranged on the reset mechanism, and a functional module assembly is arranged on one side of the round pipe fitting. According to the application, the information display module assembly and a plurality of circular pipe fittings can be mounted and fixed, and meanwhile, the circular pipe fittings can be conveniently detached according to needs, so that multiple functions can be realized, and functions such as camera shooting, in