Intelligent hinge limiting device

The invention discloses an intelligent hinge limiting device and relates to the field of limiting devices.The intelligent hinge limiting device comprises a first mounting piece and a second mounting piece, a mounting rod is fixedly arranged at the top end of the second mounting piece, and two extension plates are fixedly arranged at the top end of the first mounting piece; one end of each extension plate extends towards the side where the second installation piece is located and is arranged at the outer end of the installation rod in a sleeving mode through a rotating shaft, a conduction shaft is arranged between the two extension plates, and a rotating speed sensor is installed on the sleeve. The transmission shaft synchronously rotates along with opening of the hinge, the rotating speed of the transmission shaft is measured, the opening speed of a product with the hinge is sensed, the pressurizing assembly is controlled by the controller to apply pressure to the outer end of the transmission shaft when the