Abstract: The invention provides a detachable base support including a support, a base plate, and a latch. The support includes a protrusion which has a latch hole. The base plate has a receiving space for accommodating the protrusion. The latch is movably connected to the base plate. When the protrusion is inserted into the receiving space, the latch moves to a first position allowing a portion of the latch to pass through the latch hole for fixing the support onto the base plate.

Abstract: A flat panel display device. The flat panel display device comprises a base structure, a panel module, and a retaining structure. The base structure has a positioning hole, extending in a first direction and a second direction. The panel module comprises an engaging portion, inserted in the positioning hole such that the panel module is positioned in a predetermined position of the base structure. The engaging portion and the positioning hole prohibit the panel module from moving in the first direction. The retaining structure is disposed in the base structure. When the panel module is at the predetermined position, the retaining structure prevents the panel module from moving in the second direction.

Abstract: The invention provides a detachable base support including a support, a base plate, and a latch. The support includes a protrusion which has a latch hole. The base plate has a receiving space for accommodating the protrusion. The latch is movably connected to the base plate. When the protrusion is inserted into the receiving space, the latch moves to a first position allowing a portion of the latch to pass through the latch hole for fixing the support onto the base plate.