Electric lockset structural

Abstract

An electronic lockset structure comprised of key, lock head, lock body, electrical control circuit and key manager. Characterized in that the key is provided with built-in battery and electronic cipher circuit, electrode contactor on the key elastically contacts with electrode contactor provided inside the lock head, and the circuit is linked to the electrical control circuit in the lock body, the electrical control circuit inside the lock starts working, electrically controlled microprocessor decodes and drives the treatment, if cipher fits, the magnetic valve will be attraction-closed and the block is driven to move away with micropower, drawing tooth or groove on the key activates lock bolt in the lock to move, unlocking is accomplished. There is no electric source inside the lock body, and the inserted key supplies power. The key is molding standardly, which is generally serviced with the lock. One key is capable of unlocking a plurality of electronic locks, and one electronic lock can be fitted with multiple keys. The lockset structure of the invention is mature and ingenious, electronic cipher is employed, particularly that electrical micropower driving and key standardization technology are employed, which is simple and reasonable, and is easy to use, it is safe and reliable.

Description

Technical field [0001] The invention relates to a microelectronic-controlled lock mechanism, in particular to an electronic lock which adopts software electronic password technology and standardized key and its microcomputer management. Background technique [0002] The mechanical lock has been improved and perfected for thousands of years, and its structure is simple and compact, ingenious and reasonable. Since she is a purely mechanical mechanism, there are still defects that the mechanical code can be cracked and opened illegally. [0003] At present, the known electronic locks in the world are basically electronic door locks, safe locks and car door locks, and electronic padlocks and small electronic door locks for file cabinets have not yet appeared. The electronic locks in the world have basically abandoned the mechanical key that played an ingenious role in the original mechanical lock, and divided her function into two: the password decryption is performed by the ke...

AI Technical Summary

Problems solved by technology

The electric control principle of handle unlocking is to electrically control the lifting and shrinking of a bolt, which can block the handle rotation shaft, allowing or prohibiting the handle rotation; the motor automatic unlocking is that the motor drives the lock bolt to open and close. The disadvantages of these two methods are: 1. The inside of the lock body needs a power supply, so the volume is not small, and there is also the threat of power failure; 2. The electronically controlled actuator (electrically controlled bolt, electronically controlled lock bolt) can be subjected to external forces in the non-driving direction, and mechanical displacement, Deformation leads to failure of electronic control

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