Wall hanging and display equipment

The utility model provides a wall hanging and a display device. The wall hanging comprises a connecting plate, a fixing piece and a hanging buckle. The connecting plate is used for being fixed to the back face of the display device, the fixing piece is used for being fixed to a wall, the two ends of the hanging buckle are connected with the fixing piece and the connecting plate respectively, and therefore the display device can be hung on the wall. The rotating end is rotatably connected to the connecting plate, so that the hanging end can swing in a vertical plane relative to the connecting plate, and the hanging end is driven to be far away from or close to the connecting plate; the hanging end is rotatably connected to the hanging position; the rotating axis of the hanging end is parallel to the rotating axis of the rotating end, so that the connecting plate can move close to or away from the wall to drive the display device to be away from or close to the wall, the distance between the display device and