an apparatus for adjusting an angle of a display which easily controls the view angle of the display so as to comply with a user s wishes , and a connection bracket of the apparatus are provided . a series of guide brackets and connection brackets couple the display to a fixing bracket fixed to a wall or support . a flap - fixing bracket is attached to the fixing bracket , and a flap , comprising two crossed flap members coupling a balance shaft and an angle adjustable shaft allow a viewing angle to be adjusted through the spreading and the folding of the flap . the connection bracket includes a product bracket attached to a holding - down bracket . the product bracket attaches on one surface to the display , and at its ends to the holding doxvn bracket . the holding - down bracket is easily attached to and separated from the product bracket . thus the angle of the display is easily adjusted , using limited force , so as to comply with a user &# 39 ; s wishes .