Novel adjustable explanation device for construction engineering project management

The utility model discloses a novel adjustable explanation device for construction engineering project management. The multimedia player comprises a box body, a player body and a rotating device arranged in the box body. And the player is arranged above the box body, the lower portion of the player is fixedly connected with the output end of a rotating device, an infrared induction device is arranged on the player, the infrared induction device is electrically connected with the input end of a controller, and the output end of the controller is electrically connected with a driving motor of the rotating device. Under the driving of the rotating device, the player can continuously rotate by a certain angle for a period of time and can attract people to watch, and when people stop, the infrared sensing device obtains signals to enable the controller to control the driving motor to stop rotating and enable the player to stop rotating, so that the player is convenient to watch. 本实用新型公开了一种新型可调节建设工程项目管理用讲解装置，包括箱体、播