Abstract: This application discloses diaphragms, backlight modules and display devices. According to an example of the present application, a diaphragm includes a diaphragm body; and diaphragm lugs located on edges of the diaphragm body and each having a diaphragm lug hole. The diaphragm lug hole includes a first wall and a second wall opposite to each other. The first wall includes a first protrusion, and the second wall includes a second protrusion. The first protrusion and the second protrusion are arranged in a staggered manner, and a difference between a distance of a top portion of one of the first protrusion and the second protrusion from a wall opposite to the one of the first protrusion and the second protrusion, and a height of another one of the first protrusion and the second protrusion is less than or equal to 0.

Abstract: The present disclosure relates to a rear housing of a display device comprising a first portion corresponding to a first region of a backboard of the display device and a second portion corresponding to a second region of the backboard of the display device; the first portion comprises a top wall which circumferentially surrounds an annular side wall having a notch, and the side wall is provided with a terminal hole corresponding to a connection terminal on a mainboard of the display device; the second portion is provided on a notch side of the first portion, and the second portion comprises a central portion corresponding to the notch of the first portion, and side portions on opposite sides of the central portion, the central portion is provided with a connection wall covering the notch, and the connection wall is provided with a terminal hole corresponding to a connection terminal on the mainboard of the display device. The present disclosure also relates to a display device.

Abstract: The present disclosure relates to a rear housing of a display device comprising a first portion corresponding to a first region of a backboard of the display device and a second portion corresponding to a second region of the backboard of the display device; the first portion comprises a top wall which circumferentially surrounds an annular side wall having a notch, and the side wall is provided with a terminal hole corresponding to a connection terminal on a mainboard of the display device; the second portion is provided on a notch side of the first portion, and the second portion comprises a central portion corresponding to the notch of the first portion, and side portions on opposite sides of the central portion, the central portion is provided with a connection wall covering the notch, and the connection wall is provided with a terminal hole corresponding to a connection terminal on the mainboard of the display device. The present disclosure also relates to a display device.

Abstract: This application discloses diaphragms, backlight modules and display devices. According to an example of the present application, a diaphragm includes a diaphragm body; and diaphragm lugs located on edges of the diaphragm body and each having a diaphragm lug hole. The diaphragm lug hole includes a first wall and a second wall opposite to each other. The first wall includes a first protrusion, and the second wall includes a second protrusion. The first protrusion and the second protrusion are arranged in a staggered manner, and a difference between a distance of a top portion of one of the first protrusion and the second protrusion from a wall opposite to the one of the first protrusion and the second protrusion, and a height of another one of the first protrusion and the second protrusion is less than or equal to 0.