CN206987571U - Smart home door lock based on dynamic password - Google Patents
Smart home door lock based on dynamic password Download PDFInfo
- Publication number
- CN206987571U CN206987571U CN201720499942.8U CN201720499942U CN206987571U CN 206987571 U CN206987571 U CN 206987571U CN 201720499942 U CN201720499942 U CN 201720499942U CN 206987571 U CN206987571 U CN 206987571U
- Authority
- CN
- China
- Prior art keywords
- lock core
- smart home
- door lock
- home door
- coil
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of smart home door lock based on dynamic password, the smart home door lock is built-in with time dynamic password generator, the password generator is connected with mobile terminal by network signal, cipher inputting keyboard and display screen are provided with smart home door lock shell, the smart home door lock is also built-in with energization module, the energization module is provided with relay, relay electrical connection lock core switching device；Coil is provided with the lock core switching device of the utility model smart home door lock, coil connects with relay, after inputting password, circuit turn-on is made coil powered by relay, coil produces magnetic field, magnetic field produces reaction force to magnet, magnet is moved backward, and magnet drives whole lock core switching device to move backward, tapered end is backward indent, it is possible to opens door body.After it's a period of time has past relay power, relay disconnects, and coil is not charged, does not produce magnetic field, and spring ejects forward whole lock core switching device.
Description
Technical field
Smart Home technical field is the utility model is related to, particularly relates to a kind of intelligent family based on dynamic password
Occupy door lock.
Background technology
Electronic lock replaces traditional mechanical code lock, and it is few, poor safety performance to overcome mechanical code lock number of password
Shortcoming, coded lock is set all to greatly improve a step technically or in performance.Still safety be present in existing electronic lock
Sex chromosome mosaicism and it is complicated, manufacturing cost is high the problems such as.In addition, growing with electronic technology, mobile phone body has turned into
A kind of communication tool for generally using of masses, due to mobile phone body light weight, small volume, people generally carrying mobile phone master at any time
Body.Various functions in mobile phone body also emerge in an endless stream, and are increasingly liked by people.
Utility model content
For deficiency of the prior art, the technical problems to be solved in the utility model is the provision of a kind of based on dynamic
The smart home door lock of password.
In order to solve the above technical problems, the utility model is realized by following scheme：Intelligent family based on dynamic password
Door lock is occupied, the smart home door lock is built-in with time dynamic password generator, and the password generator is believed with mobile terminal by network
Number connection, cipher inputting keyboard and display screen are provided with smart home door lock shell, the smart home door lock is also built-in
There is energization module, the energization module is provided with relay, relay electrical connection lock core switching device；
The lock core switching device includes lock core shell, lock core column, coil, spring, the outer wall waist of the lock core shell
A circle groove is provided with, coil is provided with the groove, the lock core shell is internally provided with the containing cavities being unidirectionally open,
Two parts are separated into by an annular block body in containing cavities, containing cavities are provided with lock core group post, and the lock core column includes cylinder, connection
Post, tapered end piston plate, tapered end, the cylinder are connected by connecting pole with tapered end piston plate, and the cylinder is in containing cavities
Chamber fore-aft travel, sets fluted in cylinder inner face, and groove is embedded with magnet, cylinder inner face to containing cavities bottom surface it
Between be provided with spring, the tapered end is fixed in tapered end piston plate lateral surface side by side；The coil（3）Be electrically connected contact relay（1）；
The coil is placed in annular block body to the outer wall area in containing cavities bottom surface direction；
Antimagnetic hood is cased with outside the lock core shell.
Further, the Antimagnetic hood will at least cover annular block body to the region between containing cavities bottom surface.
Further, the end face of the tapered end is arranged to inclined-plane.
Relative to prior art, the beneficial effects of the utility model are：The lock core of the utility model smart home door lock is opened
Close and be provided with coil on device, coil is connected with relay, and after inputting password, circuit turn-on is made coil band by relay
Electricity, coil produce magnetic field, and magnetic field produces reaction force to magnet, magnet is moved backward, and magnet drives whole lock core switch dress
Put and move backward, tapered end is backward indent, it is possible to open door body.After it's a period of time has past relay power, relay breaks
Open, coil is not charged, does not produce magnetic field, and spring ejects forward whole lock core switching device.When at closing time, tapered end inclined-plane and door
Frame extruding stress is retracted, and after doorframe lockhole is entered, spring is ejected to live door lock again.
Brief description of the drawings
Fig. 1 is the utility model dynamic password operation principle block diagram；
Fig. 2 is the utility model lock core switching device non-power status schematic diagram；
Fig. 3 is the utility model tapered end schematic diagram；
Fig. 4 is the utility model lock core switching device "on" position schematic diagram.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
It refer to accompanying drawing 1-4, the smart home door lock of the present utility model based on dynamic password, in the smart home door lock
Time dynamic password generator is equipped with, the password generator is connected with mobile terminal by network signal, outside smart home door lock
Cipher inputting keyboard and display screen are provided with shell, the smart home door lock is also built-in with energization module, and the energization module is set
Relay 1 is equipped with, the relay 1 electrical connection lock core switching device；
The lock core switching device includes lock core shell, lock core column, coil 3, spring 11, the outer wall waist of the lock core shell
Portion is provided with a circle groove, and coil 3 is provided with the groove, and the lock core shell is internally provided with the storage being unidirectionally open
Chamber, containing cavities are interior to be separated into two parts by an annular block body 7, and containing cavities are provided with lock core group post, and the lock core column includes cylinder
8th, connecting pole 4, tapered end piston plate 5, tapered end 6, the cylinder 8 are connected by connecting pole 4 with tapered end piston plate 5, the cylinder
Body 8 sets fluted in containing cavities inner chamber fore-aft travel in the inner face of cylinder 8, and groove is embedded with magnet 9, and cylinder 8 is inner
Face is fixed in the lateral surface of tapered end piston plate 5 side by side to spring 11, the tapered end 6 is provided between containing cavities bottom surface；The coil 3
Be electrically connected contact relay 1；
The coil 3 is placed in annular block body 7 to the outer wall area in containing cavities bottom surface direction；
Antimagnetic hood 10 is cased with outside the lock core shell.
The Antimagnetic hood 10 will at least cover annular block body 7 to the region between containing cavities bottom surface.
The end face of the tapered end 6 is arranged to inclined-plane.
Such as Fig. 2 and such as Fig. 4, Fig. 2 is the utility model lock core switching device non-power status schematic diagram, the utility model intelligence
Coil 3 can be provided with the lock core switching device of domestic door lock, coil 3 and relay 1 connect, and after inputting password, relay 1 will
Circuit turn-on, and then make coil 3 powered, coil 3 produces magnetic field, and magnetic field produces reaction force to magnet 9, magnet 9 is transported backward
Dynamic, magnet 9 drives whole lock core switching device to move backward, and tapered end is backward indent, it is possible to opens door body（Such as Fig. 4）.
After it's a period of time has past relay power, relay disconnects, and coil is not charged, does not produce magnetic field, and spring will
Whole lock core switching device ejects forward.When at closing time, tapered end inclined-plane is retracted with doorframe extruding stress, when entrance doorframe lockhole
Afterwards, spring is ejected to live door lock again.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits patent model of the present utility model
Enclose, every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly or
Connect and be used in other related technical fields, be similarly included in scope of patent protection of the present utility model.
Claims (3)
1. the smart home door lock based on dynamic password, the smart home door lock is built-in with time dynamic password generator, the password
Maker is connected with mobile terminal by network signal, and cipher inputting keyboard and display are provided with smart home door lock shell
Screen, it is characterised in that：The smart home door lock is also built-in with energization module, and the energization module is provided with relay（1）, should be after
Electrical equipment（1）Electrically connect lock core switching device；
The lock core switching device includes lock core shell, lock core column, coil（3）, spring（11）, the outer wall waist of the lock core shell
Portion is provided with a circle groove, and coil is provided with the groove（3）, the lock core shell is internally provided with the receipts being unidirectionally open
Chamber is received, by an annular block body in containing cavities（7）Two parts are separated into, containing cavities are provided with lock core group post, and the lock core column includes circle
Cylinder（8）, connecting pole（4）, tapered end piston plate（5）, tapered end（6）, the cylinder（8）Pass through connecting pole（4）With tapered end piston
Plate（5）Connection, the cylinder（8）In containing cavities inner chamber fore-aft travel, in cylinder（8）Inner face sets fluted, groove
It is embedded with magnet（9）, cylinder（8）Inner face is provided with spring between containing cavities bottom surface（11）, the tapered end（6）It is solid side by side
Due to tapered end piston plate（5）Lateral surface, the coil（3）Be electrically connected contact relay（1）；
The coil（3）It is placed in annular block body（7）To the outer wall area in containing cavities bottom surface direction；
Antimagnetic hood is cased with outside the lock core shell（10）.
2. the smart home door lock according to claim 1 based on dynamic password, it is characterised in that：The Antimagnetic hood（10）
At least to cover annular block body（7）Region to containing cavities bottom surface.
3. the smart home door lock according to claim 1 based on dynamic password, it is characterised in that：The tapered end（6）'s
End face is arranged to inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499942.8U CN206987571U (en) | 2017-05-08 | 2017-05-08 | Smart home door lock based on dynamic password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499942.8U CN206987571U (en) | 2017-05-08 | 2017-05-08 | Smart home door lock based on dynamic password |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206987571U true CN206987571U (en) | 2018-02-09 |
Family
ID=61391550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499942.8U Expired - Fee Related CN206987571U (en) | 2017-05-08 | 2017-05-08 | Smart home door lock based on dynamic password |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206987571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824988A (en) * | 2018-06-21 | 2018-11-16 | 南京科蓝德网络科技有限公司 | A kind of photosensitive control safety lock |
-
2017
- 2017-05-08 CN CN201720499942.8U patent/CN206987571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824988A (en) * | 2018-06-21 | 2018-11-16 | 南京科蓝德网络科技有限公司 | A kind of photosensitive control safety lock |
| CN108824988B (en) * | 2018-06-21 | 2020-07-07 | 南京科蓝德网络科技有限公司 | Photosensitive control safety 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: 20180209 Termination date: 20200508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |