Electronic lock

Abstract

The invention provides an electronic lock. The electronic lock comprises an insertion part and a lock body, the lock body comprises a lock case, a locking part and a position switching mechanism. Theinserting piece is provided with a locking groove, and the locking piece is symmetrically arranged relative to the center of the inserting piece; the position switching mechanism is used for driving the locking piece to perform position switching between the first working position of the locking and the second working position of the unlocking. When the locking piece is located at the first working position, the locking piece abuts against the retaining working face and the locking groove respectively. When the locking piece is located at the second working position, the locking piece is far away from the locking groove, and the inserting piece can retreat from the lock body. An included angle is formed between the retaining working surface and the central plane of the length direction ofthe electronic lock, and the opening of the included angle towards the bottom part of the lock body. The inclined retaining working surface reduces the damage torque to check the lock hole when the insertion piece is pulled out, so that the self-locking capability of the electronic lock is improved, and the safety of the electronic lock is further improved. The friction force between the locking part and the retaining working surface is reduced, so that the driving force of the locking part is reduced, and the energy is saved.

Description

technical field [0001] The present invention relates to electronic locks. Background technique [0002] Lockset refers to a device that acts as a seal, including locks, keys and accessories. The first locking piece is closely matched with the second locking piece through the lockset, a part of the lockset is installed on the first locking piece, and the other part of the lockset is installed on the second locking piece. The lock can be a door, window, box, etc. Mechanical locks are common locks with simple structure, easy to be opened by foreign objects, and low security; mechanical locks with high security are cumbersome and complicated to unlock, low in convenience, and small in scope of application. [0003] In order to improve the security of the lockset and the convenience of unlocking, various electronic locks appear now. But today's electronic locks are basically simple in structure, small in size, and easy to install, but this type of electronic lock is easily dam...

AI Technical Summary

Problems solved by technology

But today's electronic locks are basically simple in structure, small in size, and easy to install, but this type of electronic lock is easily damaged by external shocks, and the security of the lock is low; Ineffective under voltage or strong magnetic environment, thus reducing the security of the lock

In order to ensure the normal operation of the electronic lock, a voltage needs to be applied to the electronic coil during the switch-on period, and there is a large power loss, and it is easy to cause overheating damage if it is powered on for a long time

Or the electromagnet needs to be energized for a long time during the unlocking process, which reduces the service life of the electromagnet, thereby reducing the reliability of the lock

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