Intelligent lock body

Abstract

The invention discloses an intelligent lock body. The intelligent lock body comprises a lock shell, a side plate, a touch tongue assembly, a main tongue assembly, a shifting fork assembly, a clutch device and a pushing device, wherein the touch tongue assembly comprises a touch tongue, and the touch tongue can retract into the side plate under the compression of a door frame; the main tongue assembly comprises a main tongue, a first limiting part, a second limiting part and a locking part, and the first limiting part, the second limiting part and the locking part are limited by the touch tongue assembly; the clutch device is used for locking and releasing the main tongue assembly and comprises a first clutch part, a second clutch part and a spring between the first clutch part and the second clutch part, and the first clutch part is provided with a lock part matched with the locking part on the main tongue assembly; and the pushing device is used for pushing the first clutch part, so that the lock part on the first clutch part is separated from the locking part on the main tongue assembly. The lock body with the structure is simple in structure, small in size, safe and high in automation degree.

Description

Technical field [0001] The present invention relates to intelligent lock technology, and particularly relates to an intelligent lock body. Background technique [0002] Lock the prior art are mainly semi-automatic and fully automatic smart lock smart lock, semi-automatic lock after closing the door does not lock automatically, you need to manually lock the door (by handle or key), if those who forget to manually lock the door closed, illegal unlocking by a simple method can be implemented and other illegal unlocking card; automatic smart lock panel in the door handle is generally no need to touch off a lock key or other means of control over the means to be locked, if people forget to close the door shut, the door lock does not automatically lock, unlock illegally who may be practiced illegally unlocked, therefore, intelligent lock prior art is inconvenient and unsafe. Further, the prior art has mostly intelligent lock body lock latch bolt assembly, the main assembly of the tongu...

AI Technical Summary

Problems solved by technology

[0002] The smart locks of the prior art mainly include semi-automatic smart locks and fully automatic smart locks. After the semi-automatic lock is closed, the door cannot be automatically locked, and the door needs to be locked manually (by a handle or key). Illegal unlockers can use simple methods such as cards to implement illegal unlocking; the panel of the fully automatic smart lock outside the door generally has no handle, and it needs to touch the lock key or implement other means of control to lock it. The lock will not be automatically locked, and illegal unlockers can also implement illegal unlocking. Therefore, the smart locks of the prior art are inconvenient and unsafe

In addition, most of the smart locks in the prior art have oblique tongue components, main tongue components, safety tongue components, shift fork components, reduction gear components, and electronic control devices in the lock body. The structure is complex, there are many parts, and the lock body is bulky.

At present, for European standard locks, there are strict restrictions on the size of the lock body, and the size of the lock body is too small, basically unable to accommodate the above-mentioned components in the lock body at the same time

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