Electronic locking head with emergency opening

Abstract

An electronic locking head with emergency opening belongs to the lockset technical field. The electronic locking head comprises a locking head body, a locking head core, a anti-lock button, a shifting block connection plate, shifting blocks, a circuit board and a micromotor, wherein a circular cover is sleeved on the right end of the locking head core, an opening fitting marble and an emergency fitting marble are arranged in the locking head body and below the right end of the locking head core, the opening fitting marble fits with an opening marble in a butting manner, the emergency fitting marble fits with a corresponding bit marble arranged on the circular cover in a butting manner, the other end of the bit marble fits with a corresponding emergency marble arranged on the locking head core in a butting manner, one side of the locking head core is connected with a return pin in a sliding manner, the left end of the return pin fits with the shifting block connection plate in a sleeving manner, and the right end fits with a cam arranged on the micromotor through a cylindrical contact pin in a sliding contact manner. The electronic locking head of the invention has compact structure and reasonable design; when all the electronic and electrical motor parts are out of order, an emergency key with bits is used to realize fully mechanical emergency opening of the locking head; and the operation is safe and convenient and the production cost is low.

Description

technical field [0001] The invention belongs to the technical field of locks, and in particular relates to an electronic lock capable of emergency opening. Background technique [0002] The existing lock head on the market is a kind of industry standardized component, and mainly has two kinds of mechanical structures: a pin type or a magnetic type. All kinds of machinery must be equipped with a lock head with standardized appearance and function. Basically, one key corresponds to one lock head when leaving the factory. Only a specific key can be opened, and it is often necessary to carry several keys when going out, which is very inconvenient. In view of the above problems, the applicant applied for a patent application number: 200611052272.1 on July 03, 2006, and the name is: a patent application document for smart lock; on April 19, 2007, he applied for a patent application number: 200711069153.6, and the name It is: the patent application document of the electronic lock...

AI Technical Summary

Problems solved by technology

The shape of the lock head disclosed in the above-mentioned patent application documents is the same as that of the existing lock head, and it is easy to replace. The unlocking right of any electronic key can be set or canceled, and the function of opening many locks with one key and canceling a certain lock is realized. It is convenient and safe, but these locks have a slightly higher production cost. When the electronic part fails, the lock can no longer be opened technically, which makes many customers worry about using it.

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