Four doors and windows lock base changes have their own characteristics

With the development of electronic technologies and living technologies, the use of locks has continued to improve, but as the main body of mechanical parts will always exist. With the progress of society, science and technology and culture, the security of mechanical locks has become increasingly inadequate to meet the needs of the people. At this time, smart locks came into being.

Therefore, the lock-making industry must not only study the application of new technologies, but also constantly study the constant changes of traditional mechanical locks. As technology advances, locks are transforming and innovating. Today's locks are complete, and each of the four major lock bases has its own characteristics.

In the late 1980s, the lock industry ushered in a new period of development, has developed a beautiful appearance, mechanical and electrical integration locks adapted to the development of other industries and people's lives, and it has developed a hierarchical management and black card function for the hotel. TC card, TM card lock and other advanced intelligent locks. With the rapid development of science and technology, especially the wide application of microelectronics bioinformatics in all walks of life, the lock industry is moving in the direction of high technological content and strong security and confidentiality.

The continuous expansion of the use and scope of locks has forced people to pay more attention to the development of the lock industry. At the same time, many inventions on locks have also led to continuous innovation and innovation in the lock manufacturing industry. Throughout the development history of locks, the earliest wood locks can be traced back more than 5,000 years ago. After centuries of development, in the long years, locks, ball locks and bicycles have been produced in China. Motorcycle locks, industrial locks, car locks, train locks, locks for torture, craft commemorative locks, hotel locks, and other categories, with as many as thousands of varieties, constitute the country's existing lock specific system.

The voice-activated locks, irises, and face recognition access control systems that are integrated with advanced biometrics technology have made outstanding contributions to improving people’s living standards and promoting the development of other industries. The emergence of fingerprint locks represents the state-of-the-art level of China's lock manufacturing industry with its reliability, safety, and convenience, and it is in a leading position internationally.

Using fingerprint biometric identification technology, each lock can store more than 700 fingerprints. It can query the latest 8,000 records. The recognition speed is less than 1 second. The voice guidance is very simple and the traditional mechanical lock and identification card are avoided. The loss and misappropriation of lock keys has been widely used in finance, insurance, hotels, office buildings and equipment management.

China has become the world's largest producer and consumer of locks. The manufacturers are mainly concentrated in Zhejiang, Guangdong, Shanghai, and Shandong. In terms of product category, Wenzhou, Zhejiang Province, forms a traffic lock manufacturing base, and Zhongshan Xiaolan uses locks as the mainstay. , And Zhejiang Pujiang is mainly padlocked. Shandong lock industry enterprises are mainly concentrated in Yantai, which is the most representative of Sanhuan Lock Industry Group. Sanhuan Lock Industry Group was founded in 1930 and is the originator of China's hardware lock industry. It also represents the development level of Shandong lock industry.

Regardless of their respective basic conditions or their respective scales, they all have their merits. In the next 10 years, it is very likely that the lock industry bases will further expand rapidly. At present, there are more than 400 enterprises engaged in the manufacture of lock products and a certain scale in Wenzhou, of which more than 60 are large-scale enterprises with an annual output value of 50 million yuan or more. Wenzhou City has won the honorary title of China Lock Capital, and representative companies include Tianyu and Baili. Wait.

For now, traditional mechanical locks are safe and have advantages. Electronic smart locks (including password locks, card locks, fingerprint locks, iris locks, etc.) have become more and more obvious as a new generation of identification technology, and will gradually replace mechanical locks as the new protagonist in the lock industry.

Judging from the current level of technology and market acceptance, the most widely used keyboard-type electronic combination locks are mainly used in safes, safes, and vaults, and some are used in safe deposit boxes and armored cars. The keyboard type electronic password is entered on the keyboard, which is similar to that of the telephone, so it is easy to grasp. Its outstanding advantage is that the “password” is the number and the character that are recorded in the authorized person's head. It is accurate and reliable and will not be lost (except forgotten). It is hard to be stolen (unless it is leaked).