CN205277081U

CN205277081U - Gate lock

Info

Publication number: CN205277081U
Application number: CN201620011064.6U
Authority: CN
Inventors: 李风雷; 曹宇琦; 李慧香; 耿文斌; 杜现增; 樊楠楠
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2016-01-07
Filing date: 2016-01-07
Publication date: 2016-06-01
Anticipated expiration: 2026-01-07

Abstract

The utility model discloses a gate lock, include the lock body of fixed mounting on the door leaf and unblank the subassembly to and fixed mounting buckles the seat on the door frame, unblank the subassembly including install in the bluetooth signal receiver in the door leaf outside, install in the inboard handle of door leaf, install in controller in the lock body, lock core, lock axle, lock core driving motor to and through the spring with the tapered end that the lock core is connected, lock core driving motor main shaft with the lock core key -type connection, lock core driving motor main shaft still with the lock axle passes through the coupling joint. The utility model discloses an electronic equipment such as cell -phone send a signal for corresponding gate lock's bluetooth information receiving arrangement, and the work of controller control lock core driving motor realizes that gate lock's automation is opened. The utility model discloses simple structure, it is convenient, can realize that gate lock's automation is opened, have very big application prospect in public dormitory field such as school, mill.

Description

A kind of door lock

Technical field

The utility model is novel relates to a kind of door lock, specifically a kind of automatic-opening door lock.

Background technology

It is known that, dormitory in the public place such as factory, campus is generally many people and shares, when there being people to forget that band key or friend carry out dormitory, race again and again is often needed to open the door in the past, especially evening of cold weather or everybody is when having a rest in bed, if someone knocks at the door, everybody is unwilling enabling of going down often.

For this problem, people take up to solve, and if application number is the Chinese patent of CN201420714542.0, disclose a kind of student dormitory door lock automatic open device, by physical construction transmissions such as control ball, gear shaft, rocker arm, it is achieved automatically opening of door lock. And for example application number is the Chinese patent of CN201420714569.X, discloses a kind of student dormitory door lock automatic open device, by mutual transmissions such as turning axle, support bar, wire drawings, it is achieved automatically opening of door lock. But above-mentioned published technical scheme, complex structure, mechanical part is more, and the time one is long, and its operating reliability reduces, and later maintenance cost is higher.

Summary of the invention

It is simple that the purpose of this utility model is to provide a kind of structure, convenient, long-range can realize the automatic unlatching of door lock, can at the door lock of the Public Quarters field wide popularization and application such as school, factory.

For achieving the above object, the utility model adopts following proposal.

A kind of door lock, comprise the lock body being fixedly mounted on door leaf and assembly of unblanking, and the Button Block being fixedly installed on doorframe, described assembly of unblanking comprises the Bluetooth signal receiving trap being installed on outside described door leaf, is installed on the handle inside described door leaf, the controller being installed in described lock body, lock core, lock shaft, lock core drive-motor, and by tapered end that spring is connected with described lock core; The main shaft of described lock core drive-motor is connected with described lock core key, and the main shaft of described lock core drive-motor is also connected by shaft coupling with described lock shaft, and described lock shaft is also connected with described handle.

Described lock core has groove along its circumferential direction.

Described lock body inside is provided with a block, is described lock core rotational travel limiting device.

In described Bluetooth signal receiving trap, battery is installed, for described Bluetooth signal receiving trap and described lock core drive-motor provide electric power to export.

Described door lock can only be unblanked by Bluetooth signal identification in outside, also unblanks by rotating described door handle in inside.

Cross above technical scheme, the utility model has following advantage compared to existing technology: the utility model sends signal to the Bluetooth information receiving trap of corresponding door lock by electronicss such as mobile phones, controller control lock core drive-motor work, it is achieved automatically opening of door lock; Structure is simple, convenient, has great application prospect in the Public Quarters field such as school, factory.

Accompanying drawing explanation

Fig. 1 is assembly structure schematic diagram of the present utility model.

Fig. 2 is that the utility model is locked time-division solution structure schematic diagram.

Fig. 3 is that the utility model is unblanked time-division solution structure schematic diagram.

Fig. 4 is the utility model lock core structure schematic diagram.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

As shown in Figure 1,2,3, 4: a kind of door lock, comprise the lock body 2 and assembly of unblanking being fixedly mounted on door leaf, and the Button Block 5 being fixedly installed on doorframe, described assembly of unblanking comprises the Bluetooth signal receiving trap 6 being installed on outside described door leaf, is installed on the handle 11 inside described door leaf, the controller 7 being installed in described lock body, lock core 9, lock shaft 1, lock core drive-motor 8, and the tapered end 4 being connected with described lock core 9 by spring 3; The main shaft of described lock core drive-motor 8 is connected with described lock core 9 key, and the main shaft of described lock core drive-motor 8 is also connected by shaft coupling with described lock shaft 1, and described lock shaft 1 is also connected with described handle 11.

Described lock core 9 has groove 9-1 along its circumferential direction.

Described lock body 2 inside is provided with a block 10, is described lock core 9 rotational travel limiting device.

In described Bluetooth signal receiving trap 6, battery is installed, for described Bluetooth signal receiving trap 6 and described lock core drive-motor 8 provide electric power to export.

Described door lock can only be unblanked by Bluetooth signal identification in outside, also unblanks by rotating described door handle 11 in inside.

When unblanking outdoors, first open the Bluetooth switch of the electronicss such as mobile phone, it is connected with described Bluetooth signal receiving trap 6 according to the password set in advance, after completing to connect, transmission is unblanked instruction, described Bluetooth signal receiving trap 6 Received signal strength, and control described lock core drive-motor 8 by controller 7 and be rotated counterclockwise, the main shaft of described lock core drive-motor 8 is rotated counterclockwise to contact blocks 10 by key band movable lock core 9 and stops, in the process, spring 3 drives tapered end 4 mobile to lock body 2 inside, it is achieved unblank.

When unblanking in indoor, except such scheme can be utilized to unblank, also can directly turn clockwise handle 11, lock shaft 1 is rotated by the main shaft of shaft coupling band movable lock core drive-motor 8, the main shaft band movable lock core 9 of lock core drive-motor 8 turns clockwise, in the process, spring 3 drives tapered end 4 mobile to lock body 2 inside, it is achieved unblank.

When locking a door, after sending instruction of locking a door, interior part device carries out corresponding inverse operation according to above-mentioned principle, can realize automatically locking a door.

Foregoing description only technical scheme as the utility model embodiment propose; not as the single restricted condition to its technical scheme itself; all do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a door lock, comprise the lock body being fixedly mounted on door leaf and assembly of unblanking, and the Button Block being fixedly installed on doorframe, it is characterized in that: described in assembly of unblanking comprise the Bluetooth signal receiving trap being installed on outside described door leaf, be installed on the handle inside described door leaf, the controller being installed in described lock body, lock core, lock shaft, lock core drive-motor, and by tapered end that spring is connected with described lock core; The main shaft of described lock core drive-motor is connected with described lock core key, and the main shaft of described lock core drive-motor is also connected by shaft coupling with described lock shaft, and described lock shaft is also connected with described handle.

2. a kind of door lock according to claim 1, it is characterised in that: described lock core has groove along its circumferential direction.

3. a kind of door lock according to claim 1, it is characterised in that: described lock body inside is provided with a block, is described lock core rotational travel limiting device.

4. a kind of door lock according to claim 1, it is characterised in that: in described Bluetooth signal receiving trap, battery is installed, for described Bluetooth signal receiving trap and described lock core drive-motor provide electric power to export.

5. a kind of door lock according to claim 1, it is characterised in that: described door lock can only be unblanked by Bluetooth signal identification in outside, also unblanks by rotating described door handle in inside.