CN210924715U - Intelligent entrance guard's device based on long-range unblanking of NB network and coexistence of mechanical lock - Google Patents

Abstract

The utility model belongs to the technical field of entrance guard, especially, be an intelligent entrance guard's device based on long-range unblanking of NB network and coexisting of mechanical lock, including thing networking terminal management platform, NB intelligent lock server, intelligent lock. The intelligent lock is awakened by the touch of field operating personnel, after the camera takes a snapshot and identification certificate, the Internet of things terminal management platform sends an unlocking command to the NB intelligent lock server, the NB intelligent lock server analyzes a message and then drives a motor to unlock, and meanwhile, relevant unlocking information is sent to the Internet of things terminal management platform. The utility model discloses can be in the remote areas, 4G coverage ability such as underground garage poor, have the remote condition of unblanking the demand under, realize based on the long-range unblanking of NB network, convenient management can also unblank with ordinary super C level key locally, improves the security of intelligent lock.

Description

Intelligent entrance guard's device based on long-range unblanking of NB network and coexistence of mechanical lock

Technical Field

The utility model relates to an access control device especially relates to an intelligent access control device based on NB network is long-range unblanks and mechanical lock coexists.

Background

Along with the rapid development of electronic high-tech technology and the increasing requirements of people on living quality and comfort level, the convenience and the safety of the access control are more and more emphasized in the working life of people. The mode that the tradition generally adopted the mechanical lock carries out entrance guard's management, and the security is lower, and inconvenient business turn over personnel's discernment and control follow through electronic technology's rapid development, and IC-card, trick lock, fingerprint lock etc. appear in succession, and the security performance obtains certain promotion, but can't carry out opening or closing of tool to lock through the network, awaits improving. Among the prior art, application number 201720840266.6's utility model provides a 4G communication intelligence lock can pass through intelligent lock 4G module and user's cell-phone real-time communication, makes the user can real time monitoring intelligence lock's behaviour in service, and greatly increased intelligence lock's factor of safety ensures own property safety. However, aiming at application scenes that the remote areas, underground garages and the like have poor 4G covering capability and long-distance unlocking requirements, the intelligent lock based on 4G communication has a strong sense of difference, and the NB has the characteristics of wide covering, low power consumption, low cost, strong connection and the like, so that the intelligent access control device based on the coexistence of NB network remote unlocking and mechanical lock is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the intelligent door locking device based on NB network remote unlocking and mechanical lock coexistence that proposes.

In order to realize the above-mentioned purpose, the utility model provides a following technical scheme, a based on long-range unblanking of NB network and the coexistent intelligent entrance guard's device of mechanical lock, including thing networking terminal management platform, NB intelligent lock server and intelligent lock. The intelligent lock comprises a lock rod, a spring pressing sheet is arranged on the lower side of the lock rod, a lock tongue is arranged on the lower side of the lock rod, a cam is arranged on the lower side of the lock tongue, a motor is arranged on the lower side of the cam, a lock rod spring is arranged on the right side of the motor, a lock tongue reset spring is arranged on one side of the spring pressing sheet, a lock tongue pressing sheet is arranged on one side of the lock tongue reset spring, a lock tongue pulling pin is arranged on the lower side of the lock tongue, the spring pressing sheet is connected with the reset spring, the lock tongue pressing sheet is connected with the lock tongue, the lock tongue.

Further, the intelligent lock comprises a CPU module sensor module, a storage module, a motor driving module and an NB-IOT module.

Further, the intelligent lock CPU module sensor module is used for controlling the lock to operate; the storage module can realize the recording of the locking event; the motor driving module can control unlocking of the lock by using a driving motor; the NB-IOT module can establish a communication module with the platform for controlling the closing and opening of the intelligent lock.

Further, thing networking terminal management platform is connected with NB intelligence lock server, NB intelligence lock server is connected through wireless mode with the intelligence lock, CPU module sensor module, storage module, module motor drive module and NB-IOT module and intelligent lock electric connection.

Furthermore, the intelligent lock communicates in a Unicom NB-IOT mode.

Compared with the prior art, the beneficial effects of the utility model are that: the Internet of things terminal management platform can remotely control the intelligent lock to be opened and closed through the NB network, can store relevant records (such as human face, unlocking, locking, safety report, abnormal information and the like) of the intelligent lock, and inquires, backdates, performs statistical analysis and the like on the relevant record information. When the intelligent lock is subjected to external force violence damage (such as lock rod shearing, lock body damage and the like) or the battery power is lower than 30%, an alarm is automatically given and reported to the terminal management platform A of the Internet of things. The utility model discloses can be in the remote areas, 4G coverage ability such as underground garage poor, have the remote condition of unblanking the demand under, realize based on the long-range unblanking of NB network, convenient management can also unblank with ordinary super C level key locally, improves the security of intelligent lock.

Drawings

Fig. 1 is the structure diagram of the intelligent lock of the utility model.

Fig. 2 is a schematic diagram of the system of the present invention.

In the figure: 1, a lock rod; 2, pressing a spring plate; 3, a spring bolt return spring; 4, pressing a lock tongue; 5, a cam; 6, a lock tongue; 7, bolt pulling; 8, a motor; 9, a locking bar spring; 10, C-shaped lock core.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in figure 1, the intelligent access control device based on NB network remote unlocking and mechanical lock coexistence comprises an Internet of things terminal management platform, an NB intelligent lock server and an intelligent lock. The intelligent lock comprises a lock rod (1), a spring pressing sheet (2) is arranged on the lower side of the lock rod (1), a lock tongue (6) is arranged at the lower side of the lock rod (1), a cam (5) is arranged at the lower side of the lock tongue (6), a motor (8) is arranged at the lower side of the cam (5), a lock rod spring (9) is arranged at the right side of the motor (8), a lock tongue reset spring (3) is arranged on one side of the spring pressing sheet (2), a lock tongue pressing sheet (4) is arranged on one side of the lock tongue reset spring (3), a lock tongue pulling pin (7) is arranged on the lower side of the lock tongue (6), the spring pressing piece (2) is connected with the reset spring (3), the bolt pressing piece (4) is connected with the bolt (6), the lock tongue pull pin (7) can drive the lock tongue (6) to rotate, and the motor (8) is connected with the cam (5) and can form eccentric rotation.

In actual use, registration and verification are firstly carried out, field operators register on an internet of things terminal management platform and submit face recognition materials at a web end, managers verify the submitted materials through the platform, and if the verification is passed, the materials are filed and put in storage and corresponding unlocking authorities are allocated. Secondly, initializing and setting the intelligent lock, searching the awakened intelligent lock by a field operator on the basis of awakening the intelligent lock, and initializing and setting the reporting time, the reporting frequency and the like of the intelligent lock so as to facilitate the use and management of the intelligent lock at the later stage. Before unlocking, a field operator touches and wakes up the intelligent lock, face recognition verification is carried out through snapshot of a camera, information is transmitted to an Internet of things terminal management platform through an HTTP protocol, if the authority authentication of the field operator passes, the Internet of things terminal management platform can issue an unlocking command to an NB intelligent lock server through the intelligent lock protocol, the NB intelligent lock server executes unlocking action after analyzing a message, a motor provides torque output to drive a cam on a motor spindle to eccentrically rotate, a lock tongue is dialed, a lock rod is bounced by a lock rod spring, and remote automatic unlocking is realized; under the emergency condition, the C-shaped lock cylinder (10) can be rotated to drive the lock bolt shifting pin to shift the lock bolt, the lock rod is bounced off by the lock rod spring to realize manual unlocking, at the moment, the lock rod bounces off, the cam automatically resets, the intelligent lock enters an unlocking state, and meanwhile unlocking information is sent to the Internet of things terminal management platform and is put in storage; and if the unlocking fails, recording unlocking failure information and warehousing. And if the face verification fails, recording verification failure information and warehousing. When the lock is closed, an operator on site needs to insert the lock rod in place, the lock bolt reset spring drives the lock bolt to be clamped into the lock rod clamping groove while the lock rod resets, the lock enters a sealing state, and the lock rod is locked and cannot be pulled open. If the locking is successful, the locking information is automatically reported to the Internet of things terminal management platform and is put in storage; and if the intelligent lock fails to automatically close, alarming and sending information to the Internet of things terminal management platform, and warehousing the related information.

Example 2

As shown in fig. 2, the intelligent access control device based on NB network remote unlocking and mechanical lock coexistence comprises a CPU module sensor module, a storage module, a motor drive module, and an NB-IOT module.

Further, the intelligent lock CPU module sensor module is used for controlling the lock to operate; the storage module can realize the recording of the locking event; the motor driving module can control unlocking of the lock by using a driving motor; the NB-IOT module can establish a communication module with the platform for controlling the closing and opening of the intelligent lock.

Further, thing networking terminal management platform is connected with NB intelligence lock server, NB intelligence lock server is connected through wireless mode with the intelligence lock, CPU module sensor module, storage module, piece motor drive module and NB-IOT module and intelligent lock electric connection.

In practical use, the main control CPU module adopts an 8-bit high-speed MCU core processor, and can meet the requirement on lock control operation; the sensor module can detect and control each key node of the lock; the storage module can realize the recording of the locking event; the motor driving module can control unlocking of the lock by using a driving motor; the NB-IOT module can establish a communication module with the platform for controlling the closing and opening of the intelligent lock.

Example 3

As shown in fig. 1 and 2, the intelligent access control device based on the coexistence of NB network remote unlocking and mechanical locking is characterized in that the intelligent lock is communicated in a communication NB-IOT mode.

In the middle of practical use, the internet of things terminal management platform can not only remotely control the opening and closing of the intelligent lock through the NB network, but also store relevant records (such as human face, unlocking, locking, safety report, abnormal information and the like) of the intelligent lock, and query, backtrack, statistic analysis and the like on the relevant record information. When the intelligent lock is subjected to external force violence damage (such as lock rod shearing, lock body damage and the like) or the battery power is lower than 30%, an alarm is automatically given and reported to the terminal management platform of the Internet of things.

The intelligent lock comprises a lock rod, a spring pressing sheet, a lock tongue reset spring, a lock tongue pressing sheet, a cam, a lock tongue poking pin, a motor, a lock rod spring, a C-shaped lock core (10) and the like. The spring bolt reset spring can enable the spring bolt to be in a reset state constantly, and enable the spring bolt to be clamped into the clamping groove of the lock rod while the lock rod is reset, so that automatic locking is realized; the cam is arranged on a motor main shaft, realizes eccentric rotation under the driving of the motor, has displacement and poking force effect on the lock tongue and can realize remote unlocking control; the lock tongue is mainly responsible for the locking of the lock rod and the function of preventing the lock rod from unlocking and falling, can be controlled electronically and can also be controlled manually to unlock; the contact end of the bolt shifting pin and the bolt is an eccentric boss, and the bolt can be shifted by torque force transmitted by the C-shaped lock cylinder (10) to realize manual unlocking; the motor can provide torque output to drive the cam to rotate, so that automatic unlocking is realized; the lock rod spring can make the lock rod automatically spring open; the C-shaped lock cylinder (10) is a high-grade anti-theft lock cylinder and assists manual unlocking.

When the intelligent lock is in the dormant state, the reporting time of the intelligent lock state can be set through parameters. Before unlocking, touch awakening is carried out, and awakening time is less than 10 seconds under the normal condition of a network; after the lock is awakened, the lock is unlocked within 3 seconds after receiving an unlocking instruction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. Intelligent entrance guard's device based on long-range unblanking of NB network and coexistence of mechanical lock, its characterized in that: the intelligent lock comprises an Internet of things terminal management platform, an NB intelligent lock server and an intelligent lock, wherein the intelligent lock comprises a lock rod (1), a spring pressing sheet (2) is arranged on the lower side of the lock rod (1), a lock tongue (6) is arranged on the lower side of the lock rod (1), a cam (5) is arranged on the lower side of the lock tongue (6), a motor (8) is arranged on the lower side of the cam (5), a lock rod spring (9) is arranged on the right side of the motor (8), a lock tongue reset spring (3) is arranged on one side of the spring pressing sheet (2), a lock tongue pressing sheet (4) is arranged on one side of the lock tongue reset spring (3), a lock tongue pulling pin (7) is arranged on the lower side of the lock tongue (6), the spring pressing sheet (2) is connected with the reset spring (3), the lock tongue pressing sheet (4), the motor (8) is connected with the cam (5) and can rotate eccentrically.

2. The intelligent access control device based on both NB network remote unlocking and mechanical lock as claimed in claim 1, characterized in that: the intelligent lock comprises a CPU module sensor module, a storage module, a motor driving module and an NB-IOT module.

3. The intelligent access control device based on both NB network remote unlocking and mechanical lock as claimed in claim 2, characterized in that: the intelligent lock CPU module sensor module is used for controlling the lock; the storage module can realize the recording of the locking event; the motor driving module can control unlocking of the lock by using a driving motor; the NB-IOT module can establish a communication module with the platform for controlling the closing and opening of the intelligent lock.

4. The intelligent access control device based on both NB network remote unlocking and mechanical lock as claimed in claim 2, characterized in that: the internet of things terminal management platform is connected with an NB intelligent lock server, the NB intelligent lock server is connected with an intelligent lock in a wireless mode, and the CPU module sensor module, the storage module, the module motor driving module and the NB-IOT module are electrically connected with the intelligent lock.

5. The intelligent access control device based on both NB network remote unlocking and mechanical lock as claimed in claim 1, characterized in that: the intelligent lock is communicated in a Unicom NB-IOT mode.

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