A connecting member of a prefabricated truss structure having a speaker sound dissipation prevention member coated by nephrite powder on one side

摘要

The present invention relates to a truss structure, and more specifically, to a prefabricated truss structure consisting of a plurality of vertical brass vertically installed on the mounting surface, and a horizontal truss structure positioned above the vertical brass and vertical brass. , A nephrite powder coating layer is provided on one surface of which a speaker sound loss prevention member is formed on one side so that a speaker is coupled to the inside of the connecting member and the speaker sound is accurately transmitted in the installation direction of the speaker. The present invention relates to a connecting member of a prefabricated truss structure for display provided with a speaker sound loss preventing member.