General classification of common locks
The history of locks is very long and is basically born at the same time as private ownership. After thousands of years of development, locks have evolved from simple latches and wooden locks to the now common spring locks, electronic locks, and so on. I believe that with the advancement of technology, more and more secure locks will continue to emerge. So at this stage, what are the locks we can choose? Many locks have been eliminated due to their low security, and they are likely to be seen in museums. Nowadays, the more common locks are divided into two types: marble mechanical locks and electronic smart locks. The pin lock is the most commonly used lock in the world. The smart lock is a new type of lock that emerges with the development of electronics and other technologies. It is the direction of future lock development, and the market share is constantly increasing.