Seeing the development of fingerprint lock industry from the core replacement

The first generation of inserts: hotel locks and inserts

At the end of last century, fingerprint locks were introduced into Europe from Europe and America. At this time, fingerprint locks paid more attention to the competition between technology and quality. Products mainly appeared in hotels, government agencies, high-end villas and other places. Hotel insert is one of the most important technical representatives of the fingerprint lock industry during this period.

Fingerprint lock inserts in this period have begun to have generous tongues, and large tongues can only be controlled within the house, and intelligence is relatively poor. And because the electromechanical collaboration is too heavy and heavy, it will cause a large gap when the ferrule closes, causing the thieves or illegal elements to use the card to unlock the lock, just like the clips played in many ** movies, and it can be used in a few seconds. Card KO lock, poor safety performance.

Compared with traditional mechanical locks, fingerprint locks in this period have higher intelligence and can be used for swiping cards to open doors. This facilitates management and is very popular with hotels and clubs and other high-level establishments. The applications are relatively extensive. To this day, many are still available. The first object of hotel engineering.

The second generation of inserts

At present, the industry's most widely used and most extensive insert lock body is the "lifting handle" insert. In this period, the fingerprint lock inserts were optimized on the basis of hotel inserts, and the mechanical and electrical technology of the inserts became more mature, which changed the fact that when the insert was closed, it was too bulky and left a large gap, making the door lock open and close when the door was closed. For smoothness, safety is improved compared to “hotel inserts.” In addition, in order to prevent bedding, the inserts in this period have generally increased flood protection design and are now widely used in the fingerprint lock civil market.

Even though the fingerprint lock inserts have been greatly improved over the hotel inserts, they still have their fatal flaws. The most obvious is that they need to raise their handles after closing to lock the door. This feature is very inconsistent with modern people's habits, especially the elderly and children, are habitually considered closed and locked, easy to forget to mention the handle. This is very easy for criminals to be organic, and the cases of property safety caused by such situations often appear in newspapers and periodicals, but most companies in the industry still remain in the era of "hands-on handle" for technical reasons.

The third generation of insert: the period of big tongue self-inserting and inserting

In order to solve the difficult problem of “locking up the door with the handle on the handlebar,” industry giant Dijks has devoted himself to years of painstaking research and has pioneered the technique of “big tongue auto pop-up” technology.

This technology, driven by the original sealed capsule sensing technology driven by Dijil, abandoned the motor drive, greatly reduced the friction between the internal mechanical parts of the ferrule, and it can well drive the large tongue to automatically eject and realize the fingerprint lock. Closing is the locking function, which makes up for the shortcomings of second-generation ferrules requiring the locking of the handlebars, and is more in line with people's habits, and further enhances the safety performance.

Even though the core inserts have such a large number of advantages during this period, with the improvement of safety requirements, the insert inserts in this period still cannot meet people's needs because they cannot automatically eject the heaven and earth rods.

The fourth generation of insert: multi-point tongue self-propelled insert

In order to further meet people's needs, Dijer developed in-depth research on the basis of the third-generation ferrule. After many years of precipitation, the company successfully developed the fourth-generation self-propelled multiple-spot locking ferrule with excellent technology and cutting-edge technology. The large tongue and heaven and earth bar are popped up, which greatly enhances the technological content and intelligent content of the product, and the security performance is even higher. It is by far the most superior lock body and meets the needs of people's intelligent life development.

However, due to the high technical requirements of the lock body and the high cost, this insert is not widely used in the fingerprint lock industry, and many companies still stay on the second generation of hand-insertion. With the advancement of science and technology, this technology will be better optimized, and can be further popularized in the fingerprint lock industry to facilitate the needs of people's lives.

Industry experts believe that although the current fingerprint lock inserting technology can meet the modern people's living needs to a large extent, there is still much room for improvement. If the fingerprint lock industry wants to make further progress, it must not only work hard on the lock body technology, but also on the core insert optimization, it must also make more efforts to improve the intelligence of the insert core and achieve the standard of leading the future life so that fingerprints can be realized. The lock technology is high, precise and sharp, leading to a better development of fingerprint locks.