Nút cửa từ tính giữ cửa V1

Our classroom recently had a maintenance issue that needed to be addressed. The old door knob that had been installed in our classroom was no longer functioning properly, and the maintenance team had to replace it with a new one. Unfortunately, the new door knob didn't work as well as the old one did, and the door stay unlocked properly. The maintenance team suggested that we get a door stopper to keep the door from locking students out. After researching our options, we decided to design this magnetic door stopper which fit the new door knob perfectly. This door stopper solved the problem we were having with the door knob as well ask complying with safety protocols by being able to swivel out of the way, now we can all focus on learning our 3D programming without worrying about the door randomly locking students out. We are all very pleased with the door stopper and happy to have a solution to our problem.