CN106761007A - A kind of intelligent door lock - Google Patents
A kind of intelligent door lock Download PDFInfo
- Publication number
- CN106761007A CN106761007A CN201710047598.3A CN201710047598A CN106761007A CN 106761007 A CN106761007 A CN 106761007A CN 201710047598 A CN201710047598 A CN 201710047598A CN 106761007 A CN106761007 A CN 106761007A
- Authority
- CN
- China
- Prior art keywords
- door lock
- gear
- fingerprint
- lock housing
- transmission mechanism
- 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
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B45/061—Electric alarm locks for combination locks
-
- 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
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
- E05B65/104—Locks or fastenings for special use for panic or emergency doors actuated in response to heat, e.g. with fusible element, bimetal, memory shape or swelling material
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of intelligent door lock, including door lock housing, the handle outside door lock housing, transmission mechanism and door lock core in door lock housing, door lock housing internal circuit board, handle two ends are connected through door lock housing with transmission mechanism, transmission mechanism connects door lock core, door lock case panel is provided with fingerprint input device, and the transmission mechanism is provided with driving rack, and driving rack is engaged with external gear；The door lock core is provided with dead bolt, motor and gear train, and dead bolt is driven by motor or gear train is driven and realizes unblock；The fingerprint input device includes fingerprint window and fingerprint identification module, and fingerprint identification module connection circuit board, fingerprint window is covered by pushing cover thereon.Advantages of the present invention is as follows：Reasonable in design, materials are saved, and it is convenient to unlock；The dust-proof anti-gray of fingerprint input device, it is ensured that the degree of accuracy of fingerprint typing；The unlatching of door lock is more flexible and changeable, improves the unlocking experience of user.
Description
Technical field
The present invention relates to door lock technical field, and in particular to a kind of intelligent door lock.
Background technology
Common door lock is mostly handle lock on the market, and door lock is opened by pulling handle downwards.This handle is latched
In some design defect, have a disadvantage in that needs control door-lock opening by pulling handle with hand, frequently pull handle and easily make
Into the tired damage of handle lock internal structure.Commercially available door lock there is another problem that lock core structure is complicated, and lock core generally uses two
The drive mechanism of linkage is set between gear, and it includes the driving cam in square tongue driver element, starting bar, gear part and company
In order unit the 1st, 2 rotary bodies, connecting rod, driven gear, drive gear, this set mechanical part is more, assembling not side
Just, easily break down.
Therefore, no matter existing door lock is in terms of transmission mechanism or lock core, all exist that structure design is unreasonable, assemble
The more problem of part, so that the assembling process of door lock is cumbersome, assembling and maintenance cost are higher.
With the development and the raising of living standards of the people of science and technology, Fingerprint Lock is increasingly favored by people.However, existing
In some Fingerprint Locks, finger print input device is often exposed to outside lock body, the impurity such as surface easy product upper dust, steam, influences fingerprint
Accurate input.In face of this problem, some enterprises have devised the fingerprint window cover of movable type, and user can be moved with hand and open or move
Close fingerprint window cover.But this portable fingerprint window cover is inconvenient when in use, easily forgets that fingerprint window cover is closed in shifting, and frequently
Opening and closing fingerprint window cover in ground will also result in the mechanical damage of Fingerprint Lock, increase maintenance cost so that the intelligence of portable fingerprint window cover
Door lock is still difficult to farthest play its safe and reliable function.In addition, Fingerprint Lock is held in terms of collection information, match information
It is error-prone, the situation of inconvenience of unlocking is brought to user, this is accomplished by disposing other unlocking apparatus to compensate Fingerprint Lock in lock body
Drawbacks described above.
The content of the invention
It is an object of the invention to provide a kind of reasonable in design, material saving, easily intelligent door lock of unlocking.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of intelligent door lock, including door lock housing, the handle outside door lock housing, the transmission mechanism in door lock housing and
Door lock core, door lock housing internal circuit board, handle two ends are connected through door lock housing with transmission mechanism, transmission mechanism connection door
Lock pin, door lock case panel is provided with fingerprint input device,
The transmission mechanism is provided with driving rack, and driving rack is engaged with external gear；
The door lock core is provided with dead bolt, motor and gear train, and dead bolt is driven by motor or gear train is driven and realizes unblock；
The fingerprint input device includes fingerprint window and fingerprint identification module, fingerprint identification module connection circuit board, fingerprint window quilt
Pushing cover covering thereon.
Further, the built-in circuit board of the door lock housing includes power module and the center electrically connected with power module
Processing module, fingerprint identification module and motor drive module, the fingerprint identification module and motor drive module are processed with center
Module by signal is connected.
Further, the door lock housing upper end is provided with keyhole, and the power transmission shaft combined with key is provided with keyhole, passes
Moving axis end connects bevel gear, and bevel gear engages with external gear.
Further, the fingerprint window is symmetrically arranged on two with two pairs of slideways, and the pushing cover connects back-moving spring, and pushing cover is provided with
Bearing pin, pushing cover bearing pin can move the keying for realizing fingerprint window along the slideway of fingerprint window.
Further, the transmission mechanism includes the movable block being located in the fixed seat at handle two ends, fixed seat, is hinged
Piece, contiguous block, swing arm and the driving rack and external gear that are flexibly connected with swing arm, the pin-joint piece side is fixed in connection
Block, opposite side is connected by bearing pin with movable block, and the swing arm side is connected with contiguous block, and opposite side connects with driving rack
Connect, the gear part engagement external gear of driving rack.
Further, the fixed seat of the transmission mechanism connects a fixing axle, and being symmetrically arranged on two with arc in fixed seat slides
Road, the movable block is in fan shape, and movable block lays three axis holes, the fixing axle that stretches through respectively and two bearing pins.
Further, the door lock core includes lock core panel, is arranged at lock core panel circuit board, motor, connection sense
Head, the connecting plate of latch bolt, square tongue and gear train, motor, inductive head is answered to be electrically connected with circuit board respectively, the gear train includes one
External gear, a master gear and two pass through connecting plate located at the travelling gears between external gear and master gear, the external gear
（45）It is connected with inductive head and latch bolt, elastic component, side's tongue and master is set between the junction of inductive head and latch bolt and connecting plate
Gear is connected or is driven by motor.
Further, the travelling gear is made up of upper and lower two tumbler gears, is engaged with master gear, external gear respectively.
Further, at door lock housing upper 1/3rd, the handle is located at door lock to the fingerprint input device
At lower housing portion 2/3rds.
The present invention compared with prior art, has the advantages that：
1st, a kind of lock core structure complicated compared to prior art, lock core structure of intelligent door lock of the invention is reasonable in design, materials
Save, it is convenient to unlock；The parts such as gear and driving rack in transmission mechanism and lock core structure are made of powder metallurgical technique,
Processed by No. 45 steel debugging, to come firmly compared to the gear made with plastics on the market and other parts and not rapid wear
It is bad.
2nd, a kind of dust-proof anti-gray of fingerprint input device of intelligent door lock of the invention, it is ensured that the degree of accuracy of fingerprint typing, compares
In fingerprint latching surface on the market set portable fingerprint window cover, fingerprint window construction of the invention when in use simple operation, save
Shi Shengli.
3rd, a kind of lock body of intelligent door lock of the invention is provided with standby keyhole, when fingerprint input device breaks down
Key operated door lock can be used, the unlatching of door lock has been ensured.
4th, the bluetooth drive module that can be unlocked by Bluetooth control is provided with a kind of lock body of intelligent door lock of the invention, can be led to
The Remote module and fire alarm module of remote unlocking are crossed, these functions cause that the unlatching of door lock is more flexible more
Become, improve the unlocking experience of user, fire alarm module also ensure that the personal safety of user.
Brief description of the drawings
Fig. 1 is a kind of door lock case panel schematic diagram of intelligent door lock of the invention.
Fig. 2 is a kind of overall structure diagram of intelligent door lock of the invention.
Fig. 3 is a kind of fingerprint input device structural representation of intelligent door lock of the invention.
Fig. 4 is a kind of structural representation of the transmission mechanism of intelligent door lock of the invention.
Fig. 5 be a kind of intelligent door lock of the invention transmission mechanism in movable block structural representation.
Fig. 6 is a kind of structural representation of the door lock core of intelligent door lock of the invention.
Fig. 7 is a kind of module diagram of the internal circuit board of intelligent door lock of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, embodiments of the invention are described in further detail.
As shown in Figure 1, 2, a kind of intelligent door lock, including door lock housing 1, the handle 2 outside door lock housing 1, it is located at
Transmission mechanism 3 and door lock core 4 in door lock housing 1, the internal circuit board of door lock housing 1, the two ends of handle 2 pass through door lock housing 1
It is connected with transmission mechanism 3, the connection door lock core 4 of transmission mechanism 3, the panel of door lock housing 1 is provided with fingerprint input device 5.The finger
At the top 1/3rd of door lock housing 1, the handle 2 is at the bottom 2/3rds of door lock housing 1 for line input device 5.
As shown in figure 3, the fingerprint input device 5 includes fingerprint window 51 and fingerprint identification module 52, fingerprint identification module
52 connection circuit boards, fingerprint window 51 is covered by pushing cover 53 thereon.The fingerprint window 51 is symmetrically arranged on two with two pairs of slideways, described
Pushing cover 53 connects back-moving spring, and pushing cover 53 is provided with bearing pin, and the bearing pin of pushing cover 53 can be moved along the slideway of fingerprint window 51 and realize fingerprint window
51 keying.
The transmission mechanism 3 is provided with driving rack 36, and driving rack 36 is engaged with external gear 471.As shown in figure 4, described
Transmission mechanism 3 includes the movable block 32, pin-joint piece 33, contiguous block 34, the pendulum that are located in the fixed seat 31 at handle two ends, fixed seat 31
Lever 35 and the driving rack 36 and external gear 461 that are flexibly connected with swing arm 35, the side of the pin-joint piece 33 is fixed in connection
Block 34, opposite side is connected by bearing pin with movable block 32, and the side of the swing arm 35 is connected with contiguous block 34, opposite side with transmission
Tooth bar 36 is connected, the gear part engagement external gear 471 of driving rack 36.The upper end of door lock housing 1 is provided with standby keyhole
6, the power transmission shaft 61 combined with key, the end of power transmission shaft 61 connection bevel gear 62, bevel gear 62 and external gear are provided with keyhole 6
471 engagements.
As shown in figure 5, the fixed seat 31 of the transmission mechanism 3 connects a fixing axle, it is symmetrically arranged on two with fixed seat 31
Cambered way, the movable block 32 is in fan shape, and movable block 32 lays three axis holes, the fixing axle that stretches through respectively and two bearing pins.
As shown in fig. 6, circuit board, motor that the door lock core 4 includes lock core panel 41, is arranged at lock core panel 41
42nd, connection inductive head 43, the connecting plate 45 of latch bolt 44, square tongue 46 and gear train, motor 42, inductive head 43 are electric with circuit board respectively
Connection, the gear train is including 471, master gear 472 of an external gear and two located at external gear 471 and master gear 472
Between travelling gear 473, the external gear 471 is connected by connecting plate 45 with inductive head 43 and latch bolt 44, inductive head 43 and tiltedly
Elastic component is set between the junction of tongue 44 and connecting plate 45, and side's tongue 46 is connected with master gear 472 or is driven by motor 42.Institute
State travelling gear 473 to be made up of upper and lower two tumbler gears, engaged with master gear 472, external gear 471 respectively.The external gear
471 and master gear 472 respectively connection one driving member.
As shown in fig. 7, during the built-in circuit board of the door lock housing 1 includes power module and is electrically connected with power module
Centre processing module, fingerprint identification module, bluetooth drive module, Remote module, fire alarm module and motor drive module,
The fingerprint identification module, bluetooth drive module, Remote module, fire alarm module and central processing module signal connect
Connect, the motor drive module is connected with central processing module signal.
User can start bluetooth drive module by the blue-tooth device of peripheral hardware, and bluetooth drive module is passed to central processing module
Sending driving unlocking information, central processing module commander's motor drive module makes motor 42 drive and unlock.
Equally, user drives Remote module by external remote control equipment, and Remote module is to center treatment mould
Block transmission driving unlocking information, central processing module commander's motor drive module makes motor 42 drive and unlock.
In fire alarm module, when inductor senses more than 70 degrees Celsius of high temperature, warning device sends ear-piercing
Sound, now fire alarm module warning message is transferred to central processing module, central processing module commander's motor drives mould
Block makes motor 42 drive and unlock.
The unlocking mode of intelligent door lock of the present invention is as follows：
When unlocking outdoors, user presses on fingerprint identification module 52 fingerprint, by board recognition fingerprint and drives electricity
Machine 42 is inwardly indented the driving member drive side tongue 46 of master gear 472, and user pulls with hand handle 2 makes the transmission of external gear 471
Part inwardly pulls connecting plate 45 to drive latch bolt 44 to be inwardly indented, door-lock opening.
Closed the door behind the door when user enters, inductive head 43 is inwardly indented and by signal transmission to circuit board, circuit board motor
42 make the driving member side of the being pushed outwardly tongue 46 of master gear 472, and latch bolt 44 is also pushed out because spring assembly resets.
When from door drawback lock, the driving member of external gear 471 inwardly pulls connecting plate 45 to drive latch bolt 44 to be inwardly indented, outward
The tumbler gear of the downside of the transmission of gear 471 travelling gear 473, the tumbler gear transmission on the upside of the tumbler gear transmission of downside, on
The tumbler gear driving pinion 472 of side, so that the driving member of the master gear 472 inwardly side's of pulling tongue 46, door-lock opening.
When fingerprint input device 5 or other smart machines break down, by inserting a key into the key on door lock housing 1
Keyhole 6 and rotate key come drive power transmission shaft 61 and gear train unblock open the door.
The above is only the preferred embodiment for the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, some improvements and modifications can also be made, these improvements and modifications also should be regarded as this
In invention protection domain.
Claims (9)
1. a kind of intelligent door lock, including door lock housing（1）, located at door lock housing（1）Outer handle（2）, located at door lock housing（1）
Interior transmission mechanism（3）And door lock core（4）, door lock housing（1）Internal circuit board, handle（2）Two ends pass through door lock housing（1）
With transmission mechanism（3）It is connected, transmission mechanism（3）Connection door lock core（4）, door lock housing（1）Panel is provided with fingerprint input device
（5）, it is characterised in that：
The transmission mechanism（3）It is provided with driving rack（36）, driving rack（36）With external gear（471）Engagement；
The door lock core（4）Dead bolt, motor and gear train are provided with, dead bolt is driven by motor or gear train is driven and realizes solution
Lock；
The fingerprint input device（5）Including fingerprint window（51）And fingerprint identification module（52）, fingerprint identification module（52）Connection
Circuit board, fingerprint window（51）By pushing cover thereon（53）Covering.
2. a kind of intelligent door lock according to claim 1, it is characterised in that：The door lock housing（1）Built-in circuit board
Central processing module, fingerprint identification module and the motor drive module electrically connected including power module and with power module, it is described
Fingerprint identification module and motor drive module are connected with central processing module signal.
3. a kind of intelligent door lock according to claim 1 and 2, it is characterised in that：The door lock housing（1）Upper end is provided with key
Keyhole（6）, keyhole（6）Inside it is provided with the power transmission shaft combined with key（61）, power transmission shaft（61）End connects bevel gear（62）, cone
Gear（62）With external gear（471）Engagement.
4. a kind of intelligent door lock according to claim 1, it is characterised in that：The fingerprint window（51）It is symmetrically arranged on two with two
To slideway, the pushing cover（53）Connection back-moving spring, pushing cover（53）It is provided with bearing pin, pushing cover（53）Bearing pin can be along fingerprint window（51）'s
Fingerprint window is realized in slideway motion（51）Keying.
5. a kind of intelligent door lock according to claim 1, it is characterised in that：The transmission mechanism（3）Including located at handle
The fixed seat at two ends（31）, fixed seat（31）Interior movable block（32）, pin-joint piece（33）, contiguous block（34）, swing arm（35）With
With swing arm（35）The driving rack of flexible connection（36）And external gear（461）, the pin-joint piece（33）Side is fixed in connection
Block（34）, opposite side is by bearing pin and movable block（32）Connection, the swing arm（35）Side and contiguous block（34）Connection, it is another
Side and driving rack（36）Connection, driving rack（36）Gear part engagement external gear（471）.
6. a kind of intelligent door lock according to claim 5, it is characterised in that：The transmission mechanism（3）Fixed seat（31）
A fixing axle is connected, in fixed seat（31）It is symmetrically arranged on two with cambered way, the movable block（32）In fan shape, movable block
（32）Lay three axis holes, the fixing axle that stretches through respectively and two bearing pins.
7. a kind of intelligent door lock according to claim 1, it is characterised in that：The door lock core（4）Including lock core panel
（41）, be arranged at lock core panel（41）Circuit board, motor（42）, connection inductive head（43）, latch bolt（44）Connecting plate（45）、
Square tongue（46）And gear train, motor（42）, inductive head（43）Electrically connected with circuit board respectively, the gear train includes an external tooth
Wheel（471）, a master gear（472）External gear is located at two（471）With master gear（472）Between travelling gear（473）, institute
State external gear（471）By connecting plate（45）With inductive head（43）And latch bolt（44）It is connected, inductive head（43）And latch bolt（44）With
Connecting plate（45）Junction between elastic component, side's tongue are set（46）With master gear（472）It is connected or by motor（42）Drive.
8. a kind of intelligent door lock according to claim 7, it is characterised in that：The travelling gear（473）By upper and lower two
Tumbler gear is constituted, respectively with master gear（472）, external gear（471）Engagement.
9. a kind of intelligent door lock according to claim 1 and 2, it is characterised in that：The fingerprint input device（5）Located at door
Lock housing body（1）At top 1/3rd, the handle（2）Located at door lock housing（1）At bottom 2/3rds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047598.3A CN106761007A (en) | 2017-01-22 | 2017-01-22 | A kind of intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047598.3A CN106761007A (en) | 2017-01-22 | 2017-01-22 | A kind of intelligent door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106761007A true CN106761007A (en) | 2017-05-31 |
Family
ID=58941439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710047598.3A Pending CN106761007A (en) | 2017-01-22 | 2017-01-22 | A kind of intelligent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761007A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575086A (en) * | 2017-07-06 | 2018-01-12 | 梁泳金 | A kind of sliding-door lock |
| CN108798249A (en) * | 2018-06-06 | 2018-11-13 | 诺电器有限公司 | A kind of smart lock with modified tongue driving device |
| WO2021114413A1 (en) * | 2019-12-12 | 2021-06-17 | 创斯达科技集团(中国)有限责任公司 | Split dual-drive door pin structure |
-
2017
- 2017-01-22 CN CN201710047598.3A patent/CN106761007A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575086A (en) * | 2017-07-06 | 2018-01-12 | 梁泳金 | A kind of sliding-door lock |
| CN108798249A (en) * | 2018-06-06 | 2018-11-13 | 诺电器有限公司 | A kind of smart lock with modified tongue driving device |
| WO2021114413A1 (en) * | 2019-12-12 | 2021-06-17 | 创斯达科技集团(中国)有限责任公司 | Split dual-drive door pin structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |