A smart u-lock

Abstract

The utility model discloses a kind of intelligent U-shaped locks, belong to U-shaped lock technical field.The utility model includes lock beam, shell, lock bolt telescopic mechanism, panel and support, lock beam both ends are equipped with lock groove, shell is the box shape of one end opening, lock hole is equipped with on shell outer wall upper and lower sides, lock beam both ends are inserted in lock hole, shell inner wall one side is sequentially equipped with stepper motor, lock cylinder and USB interface, stepper motor one end is equipped with transmission wheel, shell outer wall one side middle part is equipped with keyhole, keyhole opening end is connected with silica gel plug, and USB interface one end is provided with USB port hole silica gel plug.The utility model is through stepper motor and lock bolt telescopic mechanism cooperation, guarantee lock bolt accurate telescopic, spring power reset, improve switch lock reliability, use normally when through mechanical lock cylinder as emergency plan, electronic system fails, enhance practicality.

Images