The invention provides a display module. The display module comprises a display device and a supporting mechanism, wherein the supporting mechanism comprises an adjusting plate, a first sleeve structure, a second sleeve structure, a third sleeve structure, a fourth sleeve structure, a first bent rod, a second bent rod, a third bent rod and a fourth bent rod; the first sleeve structure is inserted in the adjusting plate arranged on the back side of the display device; the first bent rod, the second bent rod, the third bent rod and the fourth bent rod respectively penetrate in two ends of the first sleeve structure and two ends of the second sleeve structure retractably; and the third sleeve structure and the fourth sleeve structure are respectively connected to the first bent rod, the third bent rod, the second bent rod and the fourth bent rod retractably. When the state of the display device is changed into an upright state with the aid of the supporting mechanism, the first bent rod, the second bent rod, the third bent rod and the fourth bent rod respectively stretch and retract relative to the first sleeve structure and the second sleeve structure, and the first bent rod, the third bent rod, the second bent rod and the fourth bent rod respectively stretch and retract relative to the third sleeve structure and the fourth sleeve structure, so that the transverse length and the longitudinal length of the supporting mechanism are adjusted.