CN110439386A - A kind of intelligent door lock structure by fingerprint and the dual unlock of password - Google Patents
A kind of intelligent door lock structure by fingerprint and the dual unlock of password Download PDFInfo
- Publication number
- CN110439386A CN110439386A CN201910664560.XA CN201910664560A CN110439386A CN 110439386 A CN110439386 A CN 110439386A CN 201910664560 A CN201910664560 A CN 201910664560A CN 110439386 A CN110439386 A CN 110439386A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- door shell
- password
- motor
- control chip
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/023—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving pivotally or rotatively
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0058—Feeding by batteries
Abstract
The invention discloses a kind of intelligent door lock structures by fingerprint and the dual unlock of password, door shell is set, through installation square shaft in the middle part of door shell, it is worn side by side in square shaft and connects worm gear and crescent moon lock tongue, door shell inner chamber bottom surface installs unlocking motor, unlocking motor passes through worm screw engaging worm wheel, door shell front passes through the chimeric installation fingerprint module of handle, the positive other side of door shell is equipped with password key group, door shell inner cavity top is equipped with control chip motor switch and battery pack, battery pack is electrically connected fingerprint module by circuit board, password key group and control chip, fingerprint identification module and password key group are electrically connected the signal input part of control chip, the instruction output end for controlling chip is electrically connected unlocking motor by motor switch, unlocking motor passes sequentially through worm gear and the torsion retraction realization of crescent lock latch needles is driven to open Lock has good practical value convenient for users to itself and friend's relatives discrepancy.
Description
Technical field
The present invention relates to a kind of intelligent door lock, in particular to a kind of intelligent door with unlocked by fingerprint and remote control function
Lock.
Background technique
Lockset can be very good the property safety and personal safety of protection modern people, and traditional lockset includes lock body, lock
Core and key mutually contradict cooperation with pellet therein using in key insertion lock core, to enable lock core can be in lock body transfer
It is dynamic to realize unlock.With the raising of scientific and technological level, people invent and have manufactured many smart locks, these smart locks include fingerprint solution
Lock, coded lock etc. replace traditional key, but are faced with following point, example in use by the intelligent door lock of unlocked by fingerprint
Intelligent cipher lock is such as used, often forgetting Password causes intelligent door not opened, and uses unlocked by fingerprint, then the accuracy of fingerprint
It is not too high with reliability, therefore it is desirable to there is a kind of smart lock, fingerprint had both can be used and be unlocked, also can be used close
Code is unlocked, and improves the convenience of people's life.
Summary of the invention
The invention proposes a kind of intelligent door lock with unlocked by fingerprint and remote control function, solves in the prior art
The single problem of smart lock open function, two kinds of unlocking manners are unlocked by unlocked by fingerprint and password, convenient for users to from
Body and friend relatives enter and leave.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of intelligent door lock with unlocked by fingerprint and remote control function of the present invention, including door shell, unlocking motor,
Handle, fingerprint module, password key group, control chip and motor switch, the door shell are a hollow rectangular cavities,
The middle part of door shell inner cavity one end wears side by side in the square shaft through square shaft is equipped with and is connected to worm gear and crescent moon lock tongue,
The bottom surface of the door shell inner cavity other end is equipped with the unlocking motor, and the shaft of the unlocking motor is connected with worm screw and nibbles
Close the worm gear, the positive side of door shell is equipped with the handle, the top surface of the handle is chimeric be equipped with it is described
Fingerprint module, the positive other side of door shell are equipped with the password key group, the top of the door shell inner cavity
Motor switch described in the control chip is installed by circuit board, the side of the door shell inner cavity is equipped with battery pack,
The battery pack is electrically connected the fingerprint module, the password key group and the control chip, the finger by circuit board
Line identification module and the password key group are electrically connected the signal input part of the control chip, the instruction of the control chip
Output end is electrically connected the unlocking motor by the motor switch.
As a preferred technical solution of the present invention, the unlocking motor passes sequentially through the worm gear and drives the crescent moon
Lock tongue torsion.
As a preferred technical solution of the present invention, the top of the door shell is equipped with voice announcer, described
It controls chip and is electrically connected the voice announcer.
As a preferred technical solution of the present invention, the motor switch is electromagnetic relay or solid-state relay.
As a preferred technical solution of the present invention, the unlocking motor is planet-gear speed reducing motor.
As a preferred technical solution of the present invention, the fingerprint identification module is optical finger print module or capacitive fingerprint
Module or RF fingerprint module.
As a preferred technical solution of the present invention, the fingerprint identification module is optical finger print module or capacitive fingerprint
Module or RF fingerprint module.
The beneficial effects obtained by the present invention are as follows being: structure of the invention is accurate, performance is stablized, and a door shell, door is arranged
It is worn side by side in square shaft through square shaft is equipped with and is connected to worm gear and crescent moon lock tongue, in door shell in the middle part of lock housing intracoelomic cavity one end
The bottom surface of the chamber other end is equipped with unlocking motor, and the shaft of unlocking motor is connected with worm screw engaging worm wheel, and door shell is positive
Side is equipped with handle, and the top surface of handle is chimeric to be equipped with fingerprint module, the positive other side of door shell be equipped with password by
The top of key group, door shell inner cavity is equipped with control chip motor switch, the side peace of door shell inner cavity by circuit board
Equipped with battery pack, battery pack is electrically connected fingerprint module, password key group and control chip, fingerprint identification module by circuit board
The signal input part of control chip is electrically connected with password key group, the instruction output end for controlling chip passes through motor switch electrical property
Unlocking motor is connected, unlocking motor passes sequentially through worm gear and the torsion retraction realization of crescent lock latch needles is driven to unlock, and solves existing skill
The single problem of smart lock open function in art unlocks two kinds of unlocking manners by unlocked by fingerprint and password, is easy to use
Person itself and friend relatives enter and leave.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is subjective structural schematic diagram of the invention；
Fig. 2 is schematic cross-sectional view of the invention；
Fig. 3 is electric connection schematic diagram of the invention.
In figure: 1, door shell；2, square shaft；3, worm gear；4, crescent moon lock tongue；5, unlocking motor；6, handle；7, fingerprint mould
Block；8, password key group；9, chip is controlled；10, motor switch；11, battery pack；12, voice announcer.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-3, the present invention provides a kind of intelligent door lock with unlocked by fingerprint and remote control function, including door
Lock shell 1, unlocking motor 5, handle 6, fingerprint module 7, password key group 8, control chip 9 and motor switch 10, door shell 1
It is a hollow rectangular cavities, the middle part of 1 inner cavity one end of door shell is worn side by side in square shaft 2 and is connected to through square shaft 2 is equipped with
Worm gear 3 and crescent moon lock tongue 4, the bottom surface of the 1 inner cavity other end of door shell are equipped with unlocking motor 5, and the shaft of unlocking motor 5 connects
It is connected to worm screw engaging worm wheel 3, the positive side of door shell 1 is equipped with handle 6, and the top surface of handle 6 is chimeric to be equipped with fingerprint mould
Block 7, the positive other side of door shell 1 are equipped with password key group 8, and the top of 1 inner cavity of door shell is installed by circuit board
There is control 9 motor switch 10 of chip, the side of 1 inner cavity of door shell is equipped with battery pack 11, and battery pack 11 passes through circuit board electricity
Property connection fingerprint module 7, password key group 8 and control chip 9, fingerprint identification module 7 and password key group 8 be electrically connected control
The instruction output end of the signal input part of chip 9, control chip 9 is electrically connected unlocking motor 5 by motor switch 10, electricity of unlocking
Machine 5 passes sequentially through worm gear 3 and crescent moon lock tongue 4 is driven to reverse.
The present invention carries out the concrete principle of unlocking work and workflow is:, will when being unlocked using fingerprint recognition mode
By the finger of identification by pressure fingerprint module 7, fingerprint module 7 is opened after carrying out fingerprint comparison success to the control sending of chip 9
Instruction is opened, control chip 9 opens unlocking motor 5 by motor switch 10, and unlocking motor 5 passes sequentially through worm gear 3 and drives crescent lock
The positive hour hands of tongue 4 torsion retract realize unlock, when using password identification mode unlock when, user first pass through password key group 8 by
After the password of lower setting and confirmation, password key group 8 issues open command to control chip 9, and control chip 9 passes through motor switch
10 open unlocking motor 5, and unlocking motor 5 drives the torsion of the positive hour hands of crescent moon lock tongue 4 to retract realization and unlocks again by worm gear 3.
Further, the top of door shell 1 is equipped with voice announcer 12, and control chip 9 is electrically connected voice announcer
12。
Further, motor switch 10 is electromagnetic relay or solid-state relay, can efficiently dual lock motor 5 be led
Logical control.
Further, unlocking motor 5 is planet-gear speed reducing motor, be can be very good the small power of high revolving speed of unlocking motor 5
Torque conversion is slow-speed of revolution high-torque, then drives crescent moon lock tongue 4 to reverse by worm gear 3 again, completes unlocking work.
Further, fingerprint module 7 is optical finger print module or capacitive fingerprint module or RF fingerprint module, optical finger print mould
Block or capacitive fingerprint module or RF fingerprint module can be applied to fingerprint recognition work of the invention, enhance of the invention
Adaptability and versatility.
Structure of the invention is accurate, performance is stablized, and a door shell 1 is arranged, the middle part of 1 inner cavity one end of door shell is run through
Square shaft 2 is installed, is worn side by side in square shaft 2 and is connected to worm gear 3 and crescent moon lock tongue 4, the bottom surface of the 1 inner cavity other end of door shell is equipped with
Unlocking motor 5, the shaft of unlocking motor 5 are connected with worm screw engaging worm wheel 3, and the positive side of door shell 1 is equipped with handle 6,
The top surface of handle 6 is chimeric to be equipped with fingerprint module 7, and the positive other side of door shell 1 is equipped with password key group 8, door lock shell
The top of 1 inner cavity of body is equipped with control 9 motor switch 10 of chip by circuit board, and the side of 1 inner cavity of door shell is equipped with electricity
Pond group 11, battery pack 11 are electrically connected fingerprint module 7, password key group 8 and control chip 9, fingerprint recognition mould by circuit board
Block 7 and password key group 8 are electrically connected the signal input part of control chip 9, and the instruction output end of control chip 9 is opened by motor
10 electric connection unlocking motors 5 are closed, unlocking motor 5 passes sequentially through worm gear 3 and the torsion retraction of 4 needle of crescent moon lock tongue is driven to realize unlocking,
It solves the problems, such as that smart lock open function in the prior art is single, two kinds of unlock sides is unlocked by unlocked by fingerprint and password
Formula has good practical value convenient for users to itself and friend's relatives discrepancy.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of intelligent door lock structure by fingerprint and the dual unlock of password, including door shell (1), unlocking motor (5), hand
Handle (6), fingerprint module (7), password key group (8), control chip (9) and motor switch (10), which is characterized in that the door lock
Shell (1) is a hollow rectangular cavities, and the middle part of described door shell (1) inner cavity one end, which is run through, is equipped with square shaft (2), institute
It states to wear side by side in square shaft (2) and is connected to worm gear (3) and crescent moon lock tongue (4), the bottom surface installation of door shell (1) inner cavity other end
There is the unlocking motor (5), the shaft of the unlocking motor (5) is connected with worm screw and engages the worm gear (3), the door shell
(1) positive side is equipped with the handle (6), and the top surface of the handle (6) is chimeric to be equipped with the fingerprint module (7), institute
It states door shell (1) positive other side and the password key group (8) is installed, the top of door shell (1) inner cavity is logical
Oversampling circuit plate is equipped with the control chip (9) motor switch (10), and the side of door shell (1) inner cavity is equipped with
Battery pack (11), the battery pack (11) are electrically connected the fingerprint module (7), the password key group (8) by circuit board
With the control chip (9), the fingerprint identification module (7) and the password key group (8) are electrically connected the control chip
(9) signal input part, the instruction output end of control chip (9) described in the motor switch (10) electric connection by opening
It locks motor (5).
2. a kind of intelligent door lock structure by fingerprint and the dual unlock of password according to claim 1, which is characterized in that
The unlocking motor (5) passes sequentially through the worm gear (3) and drives crescent moon lock tongue (4) torsion.
3. a kind of intelligent door lock structure by fingerprint and the dual unlock of password according to claim 1, which is characterized in that
The top of the door shell (1) is equipped with voice announcer (12), and the control chip (9) is electrically connected the voice broadcast
Device (12).
4. a kind of intelligent door lock structure by fingerprint and the dual unlock of password according to claim 1, which is characterized in that
The motor switch (10) is electromagnetic relay or solid-state relay.
5. a kind of intelligent door lock structure by fingerprint and the dual unlock of password according to claim 1, which is characterized in that
The unlocking motor (5) is planet-gear speed reducing motor.
6. a kind of intelligent door lock structure by fingerprint and the dual unlock of password according to claim 1, which is characterized in that
The fingerprint identification module (9) is optical finger print module or capacitive fingerprint module or RF fingerprint module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664560.XA CN110439386A (en) | 2019-07-23 | 2019-07-23 | A kind of intelligent door lock structure by fingerprint and the dual unlock of password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664560.XA CN110439386A (en) | 2019-07-23 | 2019-07-23 | A kind of intelligent door lock structure by fingerprint and the dual unlock of password |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110439386A true CN110439386A (en) | 2019-11-12 |
Family
ID=68431112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910664560.XA Pending CN110439386A (en) | 2019-07-23 | 2019-07-23 | A kind of intelligent door lock structure by fingerprint and the dual unlock of password |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110439386A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2698924Y (en) * | 2004-03-12 | 2005-05-11 | 陈海平 | Electric lock |
| CN203145607U (en) * | 2013-02-28 | 2013-08-21 | 深圳乙木生物识别技术有限公司 | Glass door fingerprint door lock system and fingerprint lock of system |
| CN203321127U (en) * | 2013-06-09 | 2013-12-04 | 浙江海洋学院 | Electronic lock based on singlechip microcomputer |
| CN203515019U (en) * | 2013-10-23 | 2014-04-02 | 四川农业大学 | Intelligent control device for electronic door locks |
-
2019
- 2019-07-23 CN CN201910664560.XA patent/CN110439386A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2698924Y (en) * | 2004-03-12 | 2005-05-11 | 陈海平 | Electric lock |
| CN203145607U (en) * | 2013-02-28 | 2013-08-21 | 深圳乙木生物识别技术有限公司 | Glass door fingerprint door lock system and fingerprint lock of system |
| CN203321127U (en) * | 2013-06-09 | 2013-12-04 | 浙江海洋学院 | Electronic lock based on singlechip microcomputer |
| CN203515019U (en) * | 2013-10-23 | 2014-04-02 | 四川农业大学 | Intelligent control device for electronic door locks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191112 |
|
| WD01 | Invention patent application deemed withdrawn after publication |