Anti-impact lock point mechanism for electronic lock

Abstract

The invention relates to an anti-impact lock point mechanism for an electronic lock. The anti-impact lock point mechanism comprises a main lock body, an auxiliary lock body and a lock latch; the neck of the lock latch is provided with a lock latch bead clamping position, a sliding groove is formed inside the main lock body, a clamping hole is formed in one end of the sliding groove, and the clamping hole is communicated with a lock latch hole; a bayonet pin is fixedly installed in the sliding groove, the inner end of the bayonet pin is provided with a spring ejecting portion, the outer end of the bayonet pin is connected with a clamping bead, a bayonet is arranged in the middle of the sliding groove, and an unlocking control mechanism is arranged on the portion, below the bayonet pin, of the main lock body; the unlocking control mechanism is in the state of being perpendicular to the bayonet pin, if a lock is locked, the lock latch is inserted into the lock latch hole of the auxiliary lock body from the main lock body, the clamping bead clamps the lock latch at the lock latch bead clamping position, a spring for pushing the bayonet pin is arranged on the spring ejecting portion of the bayonet pin, and the bayonet pin pushes the clamping bead to enable the unlocking control mechanism to be perpendicularly inserted into the bayonet arranged on the lower portion of the bayonet pin. According to the anti-impact lock point mechanism for the electronic lock, on the condition that the monolock point design is not changed, the anti-impact property is promoted, and the safety of the lock is enhanced.

Description

technical field [0001] The invention relates to electronic lock technology, in particular to an anti-impact locking point structure of an electronic lock. Background technique [0002] Electronic locks are a kind of locks, and there are many classifications. For example, electronic combination locks, electronic combination locks with anti-theft alarm functions in the field of security technology and prevention replace traditional mechanical combination locks, and overcome the mechanical combination lock. The disadvantages of less security and poor safety performance have greatly improved the combination lock both technically and in performance. [0003] Not only limited to electronic combination locks, many existing electronic locks have the tendency to replace traditional mechanical locks in many lock fields because of their high key quantity and convenient management. These electronic locks generally adopt a single locking point structure. This is because the single locki...

AI Technical Summary

Problems solved by technology

These electronic locks generally adopt a single locking point structure. This is because the single locking point structure is the easiest to implement in the design of the actuators such as motors or electromagnets, but this design has brought new problems to the lock. It is the lack of impact resistance (when the locking piece is light enough, the impact caused by the impact force will not be great, but because sufficient locking force is required, the locking piece generally needs a design with sufficient strength, so it cannot be light enough) , especially when the lock point is located on the front panel that is vulnerable to impact, a single lock point is easy to change the locking state due to the impact of the impact, for example, similar to similar products, only need to use a rubber hammer to tap from the upper part, it can be opened without a key

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