SPEAKER APPARATUS OF MOBILE DEVICE

摘要

PURPOSE: A speaker apparatus of a mobile device is provided to expand the resonance space of a speaker by forming a resonance groove in a contact part between a speaker bracket and an electronic circuit board. CONSTITUTION: At least one speakers(110) is installed inside a body(10) of a mobile terminal, and a speaker bracket(120) is installed at one side of an electronic circuit board(130). The speaker bracket fixes at least one speaker, and includes a containing space. The containing space encloses at least one speaker, and at least one resonance groove(131) is formed at the enclosing portion through the speaker bracket.