Abstract: A flat panel display includes a housing, a support base, a support plate, a connecting plate, and a fixing element. The housing defines a sliding groove and a plurality of holes arranged in a line parallel to the extending direction of the sliding groove. The support plate is fixed at the support base. The connecting plate is rotatably connected with the support base. A protruding part is formed on the connecting plate and is sliably received in the sliding groove. The connecting plate further defines a through hole. The fixing element extends through the through hole and is inserted into one of the holes to fix the position of the connecting plate relative to the housing.

Abstract: An electrical connector assembly for electronically connecting a chip to a circuit board includes an electrical connector and a cover. The electrical connector includes a flip cover, a control element, a main body, and a fixing element. The flip cover is rotatably connected to the fixing element through the control element. The main body and the fixing element are located on the circuit board, and the chip is located on the main body. The cover is removably mounted on the flip cover. When the flip cover and the control element are rotated to be opened relative to the main body, the control element is rotated relative to the fixing element and is engaged with the flip cover.

Abstract: A flat panel display includes a housing, a support base, a support plate, a connecting plate, and a fixing element. The housing defines a sliding groove and a plurality of holes arranged in a line parallel to the extending direction of the sliding groove. The support plate is fixed at the support base. The connecting plate is rotatably connected with the support base. A protruding part is formed on the connecting plate and is sliably received in the sliding groove. The connecting plate further defines a through hole. The fixing element extends through the through hole and is inserted into one of the holes to fix the position of the connecting plate relative to the housing.