Pressing mechanism and display device

A display device, comprising a display panel, wherein the display device further comprises a pressing mechanism, a printed circuit board, and a flexible cable;

• wherein the printed circuit board is connected to the display panel through the flexible cable, and the pressing mechanism is disposed on the printed circuit board and is used to press a junction between the flexible cable and the printed circuit board;
• wherein the pressing mechanism comprises:
• a positioning device;
• a pressing device;
• and
• a guide rail;
• wherein the positioning device is connected to a side of the guide rail facing towards a printed circuit board, wherein a direction of extension of the guide rail is consistent with a width direction of a flexible cable;
• wherein the pressing device is sleeved on the guide rail and is operative to move along the direction of extension of the guide rail;
• wherein the pressing device is used to press a junction between the printed circuit board and the flexible cable;
• wherein the positioning device comprises a first positioning piece and a second positioning piece, which are respectively arranged on both sides of the pressing device;
• wherein the second positioning device is movably connected to the guide rail and is operative to move along the direction of extension of the guide rail;
• wherein the first positioning piece and the second positioning piece are detachably connected to the printed circuit board, and respectively abut against both sides of the flexible cable in the width direction.