CN215978887U

CN215978887U - Intelligent door lock

Info

Publication number: CN215978887U
Application number: CN202120224710.8U
Authority: CN
Inventors: 刘瑜; 胡志欣
Original assignee: Dongguan Anok Electronic Technology Co ltd
Current assignee: Dongguan Anok Electronic Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2022-03-08
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses an intelligent door lock which comprises a door lock body and a control main board, wherein the door lock body is provided with a shell, a digital display screen, a fingerprint recognizer, a door handle and a telescopic square bolt, the shell is also provided with a collision sensor, the back of the digital display screen is provided with a first pressure sensing module, the back of the collision sensor is provided with a second pressure sensing module, the back of the fingerprint recognizer is provided with an information acquisition module, the first pressure sensing module and the second pressure sensing module are fixedly connected onto the control main board, the control main board is also provided with a storage module, an information processing module and an unlocking module, the lower end of the control main board is fixedly connected with a power supply module, and the unlocking module is connected with an unlocking motor to reduce the risk of forgetting property theft in a house due to door locking after door entering and exiting.

Description

Intelligent door lock

Technical Field

The utility model relates to the technical field of door locks, in particular to an intelligent door lock.

Background

The intelligent lock is a lock which is different from a traditional mechanical lock and is more intelligent in the aspects of user identification, safety and manageability, and the intelligent lock is an execution component for locking a door in an access control system. The intelligent lock intelligently embodies that whether the mobile phone can be remotely controlled or not and is linked with the intelligent home. However, the smart lock is mostly applied to a customer who installs a new entry door or changes an old entry door with a new smart lock. The application of such smart locks is not ideal for user group applications that already use conventional locks.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an intelligent door lock which can effectively solve the problems in the background art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

an intelligent door lock comprises a door lock body and a control main board, wherein the door lock body is provided with a shell, a digital display screen, a fingerprint recognizer, a door handle and a telescopic square bolt, the shell is also provided with a collision sensor (15), the back of the digital display screen is provided with a first pressure sensing module, the back of the collision sensor is provided with a second pressure sensing module, the back of the fingerprint recognizer is provided with an information acquisition module, the first pressure sensing module and the second pressure sensing module are fixedly connected onto the control main board, the control main board consists of a storage module, an information processing module and an unlocking module, the lower end of the control main board is fixedly connected with a power supply module, the unlocking module is connected with an unlocking motor, the telescopic square bolt is provided with a slot, the unlocking motor is provided with a plug-in corresponding to the slot, the door handle is provided with a square shaft for controlling the telescopic square bolt, the telescopic square tongue is provided with a layer of shock pad, the door handle comprises an outer side handle and an inner side handle, and the outer side handle is connected with the inner side handle in a clamping mode.

Compared with the prior art, the utility model has the beneficial effects that:

the second pressure sensing module corresponding to the collision sensor is arranged, so that the door can send signals to the information processing module through the second pressure sensing module when being closed, the information processing module sends signals again to enable the plug-in of the unlocking motor to fall into the slot of the dead bolt to realize locking, and the risk of property theft in a house caused by forgetting to lock the door after the door is opened and closed is reduced.

Drawings

Fig. 1 is a schematic diagram of an intelligent door lock structure.

Fig. 2 is a schematic view of the door handle structure.

Fig. 3 is a schematic diagram of a control motherboard structure.

Fig. 4 is a schematic view of the telescopic square tongue structure.

Reference numbers in the figures:

1-a door lock body, 11-a shell, 12-a digital display screen, 121-a first pressure sensing module, 13-a fingerprint recognizer, 131-an information acquisition module, 14-a door handle, 141-a square shaft, 15-a collision sensor, 151-a second pressure sensing module, 16-a telescopic square tongue, 161-a slot, 162-a plug-in, 163-a shock pad, 2-a control mainboard, 21-a storage module, 22-an information processing module, 23-an unlocking module, 231-an unlocking motor and 24-a power supply module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An intelligent door lock comprises a door lock body 1 and a control main board 2, wherein the door lock body 1 is provided with a shell 11, a digital display screen 12, a fingerprint recognizer 13, a door handle 14 and a telescopic square tongue 16, the shell 11 is further provided with a collision sensor 15, the back of the digital display screen 12 is provided with a first pressure sensing module 121, the back of the collision sensor 15 is provided with a second pressure sensing module 151, the back of the fingerprint recognizer 13 is provided with an information acquisition module 131, the first pressure sensing module 121 and the second pressure sensing module 151 are fixedly connected to the control main board 2, the control main board 2 consists of a storage module 21, an information processing module 22 and an unlocking module 23, the lower end of the control main board 2 is fixedly connected with a power supply module 24, the unlocking module 23 is connected with an unlocking motor 231, and the telescopic square tongue 16 is provided with a slot 161, the unlocking motor 231 is provided with a plug 162 corresponding to the insertion slot 161. The door handle 14 is provided with a square shaft 141 for controlling the telescopic square tongue 16, the telescopic square tongue 16 is provided with a layer of shock absorption pad 163, the door handle 14 comprises an outer side handle 142 and an inner side handle 143, the outer side handle 142 is clamped with the inner side handle 143, a second pressure sensing module 151 corresponding to the collision sensor 15 is arranged, so that a signal can be sent to the information processing module 131 through the second pressure sensing module 151 when the door is closed, the information processing module 131 sends a signal again, the plug-in of the unlocking motor 231 falls into the slot 161 of the telescopic square tongue 16 to realize locking, and the risk of property theft in a house due to forgetting to lock the door after the door enters and exits is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An intelligence lock which characterized in that: the door lock comprises a door lock body (1) and a control main board (2), wherein the door lock body (1) is provided with a shell (11), a digital display screen (12), a fingerprint recognizer (13), a door handle (14) and a telescopic square tongue (16), the shell (11) is also provided with a collision sensor (15), the back of the digital display screen (12) is provided with a first pressure sensing module (121), the back of the collision sensor (15) is provided with a second pressure sensing module (151), the back of the fingerprint recognizer (13) is provided with an information acquisition module (131), the first pressure sensing module (121) and the second pressure sensing module (151) are fixedly connected to the control main board (2), the control main board (2) is composed of a storage module (21), an information processing module (22) and an unlocking module (23), and the lower end of the control main board (2) is fixedly connected with a power supply module (24), the unlocking module (23) is connected with an unlocking motor (231), the telescopic square tongue (16) is provided with a slot (161), the unlocking motor (231) is provided with a plug-in component (162) corresponding to the slot (161), the door handle (14) is provided with a square shaft (141) for controlling the telescopic square tongue (16), the telescopic square tongue (16) is provided with a layer of shock absorption pad (163), the door handle (14) comprises an outer side handle (142) and an inner side handle (143), and the outer side handle (142) is clamped with the inner side handle (143).