PROJECTOR FIXING UNIT WITH BODY BRACKET, MOVING PLATES AND CEILING BRACKET

摘要

PURPOSE: A projector fixing unit is provided to reduce a manufacturing cost of the projector fixing unit by simplifying a structure of the projector fixing unit. CONSTITUTION: A projector fixing unit includes a body bracket(60), first and second moving plates(40,41), a third moving plate(43), and a ceiling bracket(50). The body bracket(60) has a plurality of coupling legs(61) and a hole(60a) formed at one side of the body bracket(60). The first and second moving plates(40,41) are positioned at an upper portion of the body bracket(60) and formed with holes(40,41) corresponding to the hole(60a) of the body bracket(60), respectively. The third moving plate(43) has a hole(43c) at a center portion of the third moving plate(43). The ceiling bracket(50) is provided with a supporting member(51).