CN207553793U - A kind of automatic door lock - Google Patents
A kind of automatic door lock Download PDFInfo
- Publication number
- CN207553793U CN207553793U CN201721716933.6U CN201721716933U CN207553793U CN 207553793 U CN207553793 U CN 207553793U CN 201721716933 U CN201721716933 U CN 201721716933U CN 207553793 U CN207553793 U CN 207553793U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock tongue
- power
- tongue
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of automatic door locks, including power-off locking electric lock, spring bolt mechanism, mechanical lock and microcomputer control panel, the spring bolt mechanism includes lock tongue fixed frame, lock tongue and spring, the lock tongue and spring may be contained on lock tongue fixed frame, the spring one end is fixedly installed in the fixed plate of lock tongue fixed frame, the spring other end is connect with lock tongue, the spring bolt mechanism is fixedly installed on the upper end of door body, mechanical lock be fixedly installed on the side edge of door body, the lock tongue is connect by steel wire tow line with mechanical lock, the power-off locking electric lock is connected with microcomputer control panel control, when power is off, the lock core moves down and blocks lock tongue in lockup state.The utility model meets the needs of people carry out locking or unlatching on the door in energization or power-off by the combination of electronic lock and mechanical lock, convenient, flexible.
Description
Technical field
The utility model is related to a kind of lock, particularly a kind of automatic door lock.
Background technology
Lock currently on the market is power-off locking electric lock for antitheft door or automatically-controlled door, and is locked electric lock phase with power-off
Corresponding lock core fixture block installed on a door is that fixation can't move up and down, and is that lock core moves down and is stuck in lock in lockup state
Core fixture block side, cannot be moved to the left again after lock core fixture block is stuck at this time（It is moved to the left the state to open door）, Gu Men into
Enter lockup state.It can there are following shortcomings when using existing electric lock：
1) fail safe, door is at opening state when such as powering off, then since lock core moves down and blocks lock core card after powering off
Block can not cause door to close（It moves right in the needs of door at closing time, lock core blocks lock core card block so that door can not be moved at this time
The position of locking）If in night off, door is no anti-theft feature in opening.
2) power-off locking, door is at closed state when such as powering off, then since lock core moves down and blocks lock core card after powering off
Block can not cause door to open（It is moved to the left opening Men Shimen needs, lock core blocks lock core card block so that door can not move at this time
It opens）, the electricity went off, and door will lock, and play anti-theft function, but can't pass in security against fire, if door unlatching when
Power-off is waited, door, which just closes, does not know clearly, if door powers off when closed, door is not just opened.
Current antitheft door or automatically-controlled door can open the lock with the key all without mechanical unlocking function when being exactly out of power, key lock
Door.And if directly install mechanical lock additional, automatically-controlled door in each be powered all can self-test door opening width, in this way if mechanical lock is to lock
It, automatic door controller and mechanical lock can be damaged.
Utility model content
The technical problems to be solved in the utility model is：A kind of automatic door lock with mechanical unlocking function is provided.
Solving the technical solution of above-mentioned technical problem is：A kind of automatic door lock, including power-off locking electric lock, the power-off
Electric lock of locking includes lock core, magnetoelectricity circle and power supply, and the magnetoelectricity circle is connect with power supply, and power-off locking electric lock passes through electricity
Lock support is fixed in orbit, further includes spring bolt mechanism, mechanical lock and microcomputer control panel, and the spring bolt mechanism includes lock tongue
Fixed frame, lock tongue and spring, the lock tongue and spring may be contained on lock tongue fixed frame, and the spring one end is fixedly installed on
In the fixed plate of lock tongue fixed frame, which connect with lock tongue, and the spring bolt mechanism is fixedly installed on the upper of door body
End, mechanical lock be fixedly installed on the side edge of door body, the lock tongue is connect by steel wire tow line with mechanical lock, described
Power-off locking electric lock is connected with microcomputer control panel control, and when power is off, the lock core of the power-off locking electric lock is moved down and blocked
The lock tongue for including spring bolt mechanism is in lockup state.
The further technical solution of the utility model is：The microcomputer control panel includes CUP and relay, described
Relay is connect with CUP, and the magnetoelectricity circle passes through relay power.
The lock tongue is connected by the lock core of steel wire tow line and mechanical lock.
The lock tongue fixed frame is equipped with lock tongue mounting groove, and the lock tongue is set in lock tongue mounting groove and can be along
The lock tongue mounting groove moves.
Due to the adoption of the above technical scheme, a kind of automatic door lock of the utility model, has the advantages that：
1. the utility model includes spring bolt mechanism, mechanical lock and microcomputer control panel, under the situation of normal power-up, lead to
The energization or power-off of microcomputer control panel control power-off locking electric lock are crossed, when power-off locking electric lock is powered, lock core is in magnetoelectricity circle
It will not be moved down under effect, lock core and lock tongue are in discrete state at this time, and door is in opening state, and such door body can freely be drawn
It is dynamic；Power-off locking electric lock can be controlled to power off by microcomputer control panel, lock core moves down simultaneously under the action of the attraction of no magnetic force
Lock tongue is blocked, door is in locking-in state at this time, and door body can not draw away.When having a power failure, under lock core is under the action of no magnetic force attracts
It moves and blocks lock tongue in lockup state, mechanical key rotating machinery can be used to lock at this time, mechanical lock pulls down lock by steel wire pull line
Tongue, lock tongue are disengaged with lock core, and door is in opening state, and door body can move freely.
2. fire alarm is come, microcomputer control panel control power-off locking electric lock is switched on, and people can pass through remote control
Device sends out control signal to automatic door controller, and control door body is opened, and in opening, personnel can freely dredge.This practicality is new
Type meets the needs of people carry out locking or unlatching on the door in energization or power-off by the combination of electronic lock and mechanical lock,
Easy to use and flexible, and be also avoided that in use in the prior art mechanical lock be forced open when door automatically turns on and
Caused by damage.
In the following, a kind of technical characteristic of automatic door lock of the utility model is made with reference to Figure of description and specific embodiment
Further instruction.
Description of the drawings
Fig. 1：The structure diagram of spring bolt mechanism in the utility model.
Fig. 2：A kind of structural decomposition diagram of the automatic door lock of the utility model.
Fig. 3：A kind of use state diagram of the automatic door lock of the utility model.
In above-mentioned attached drawing, each label declaration is as follows：
1- power-off locking electric locks, 11- lock cores, 2- spring bolt mechanisms, 21- tongue fixed frames, 22- lock tongues, 23- springs, 3- steel wires
Drawstring, 4- mechanical locks, 5- door body.
Specific embodiment
A kind of automatic door lock, including power-off locking electric lock, spring bolt mechanism, mechanical lock and microcomputer control panel, described is disconnected
Electricity locking electric lock is existing power-off locking electric lock, and power-off locking electric lock includes lock core, magnetoelectricity circle and power supply, the magnetoelectricity
Circle is connect with power supply, and power-off locking electric lock is fixed in orbit by electric lock support.When installing spring bolt mechanism mechanism
It needs originally with the power-off locking corresponding lock core fixture block installed on a door of electric lock to remove, the spring bolt mechanism includes lock
Tongue fixed frame, lock tongue and spring, the lock tongue and spring may be contained on lock tongue fixed frame, be set on the lock tongue fixed frame
There is lock tongue mounting groove, the lock tongue is set in lock tongue mounting groove and can be moved along the lock tongue mounting groove, lock tongue installation
Limit card block is additionally provided in slot, prevents lock tongue from splitting away off.The spring one end is fixedly installed on the fixed plate of lock tongue fixed frame
On, which connect with lock tongue, and in the case where no external force acts on, spring is in nature.The spring bolt mechanism fixed setting
In the upper end of door body, i.e., spring bolt mechanism can be fixedly installed on admittedly on the belt support frame in door body, and can follow door body or so shifting
Dynamic, the power-off locking electric lock is set on the door beam above door body, and above spring bolt mechanism, and position is closed when door is in
When putting, the lock core of power-off locking electric lock and the lock tongue of spring bolt mechanism are in opposite position, when power-off locking electric lock
When lock core moves down and blocks the lock tongue of spring bolt mechanism and make it that can not move right, door is at lockup state, at this time spring be in from
Right state.The power-off locking electric lock is connected with microcomputer control panel control, when power is off, the lock of the power-off locking electric lock
Core moves down and blocks lock tongue in lockup state.The microcomputer control panel includes input port, CPU and output relay,
Input port receives unlocking signal, passes to CPU, CPU by the function program finished writing, output voltage control output relay be attracted to
Lock body connects 12V electricity, and lock body obtains electric, electric lock opening.The mechanical lock is existing mechanical lock, and the mechanical lock is fixed
The side edge of door body is set to, i.e. mechanical lock can be mounted on mobile doorframe by screw and is integrated with mobile door.It is described
Lock tongue connect by steel wire tow line with mechanical lock, steel wire pull line by the rotary locking cylinder of screw and mechanical lock connect, work as key
Mechanical lock core is rotated, just pulls steel wire pull line, steel wire pull line will pull lock tongue compressed spring to move down, play mechanical unlocking work(
Energy.
The microcomputer control panel includes CUP and relay, and the relay is connect with CUP, the magnetoelectricity circle
Pass through relay power.
Claims (4)
1. a kind of automatic door lock, including power-off locking electric lock, power-off locking electric lock includes lock core, magnetoelectricity circle and power supply,
The magnetoelectricity circle is connect with power supply, and power-off locking electric lock is fixed in orbit by electric lock support, it is characterised in that：
Spring bolt mechanism, mechanical lock and microcomputer control panel are further included, the spring bolt mechanism includes lock tongue fixed frame, lock tongue and spring,
The lock tongue and spring may be contained on lock tongue fixed frame, and the spring one end is fixedly installed on the fixed plate of lock tongue fixed frame
On, which connect with lock tongue, and the spring bolt mechanism is fixedly installed on the upper end of door body, mechanical lock fixation set
The side edge of door body is placed in, the lock tongue is connect by steel wire tow line with mechanical lock, power-off locking electric lock and micro- electricity
The control connection of brain control panel, when power is off, the lock core of the power-off locking electric lock are moved down and are blocked and include the lock tongue of spring bolt mechanism and be in
Lockup state.
2. a kind of automatic door lock according to claim 1, it is characterised in that：The microcomputer control panel include CUP and
Relay, the relay are connect with CUP, and the magnetoelectricity circle passes through relay power.
3. a kind of automatic door lock according to claim 1, it is characterised in that：The lock tongue passes through steel wire tow line and machinery
The lock core connection of lock.
4. a kind of automatic door lock according to claim 1, it is characterised in that：The lock tongue fixed frame is pacified equipped with lock tongue
Tankage, the lock tongue are set in lock tongue mounting groove and can be moved along the lock tongue mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716933.6U CN207553793U (en) | 2017-12-11 | 2017-12-11 | A kind of automatic door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716933.6U CN207553793U (en) | 2017-12-11 | 2017-12-11 | A kind of automatic door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553793U true CN207553793U (en) | 2018-06-29 |
Family
ID=62666707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721716933.6U Expired - Fee Related CN207553793U (en) | 2017-12-11 | 2017-12-11 | A kind of automatic door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207553793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780719A (en) * | 2017-12-11 | 2018-03-09 | 柳州市百思得信息技术有限公司 | A kind of automatic door lock |
-
2017
- 2017-12-11 CN CN201721716933.6U patent/CN207553793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780719A (en) * | 2017-12-11 | 2018-03-09 | 柳州市百思得信息技术有限公司 | A kind of automatic door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |