CN107956315A - A kind of unlocking mechanism of Fingerprint Lock - Google Patents
A kind of unlocking mechanism of Fingerprint Lock Download PDFInfo
- Publication number
- CN107956315A CN107956315A CN201610900605.5A CN201610900605A CN107956315A CN 107956315 A CN107956315 A CN 107956315A CN 201610900605 A CN201610900605 A CN 201610900605A CN 107956315 A CN107956315 A CN 107956315A
- Authority
- CN
- China
- Prior art keywords
- clutch
- block
- handle
- lock
- fingerprint
- 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
- 230000000694 effects Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/005—Disconnecting the handle
-
- 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0024—Cams
-
- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
-
- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0037—Powered actuators with automatic return to the neutral position by non-powered means, e.g. springs
-
- 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
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0086—Emergency release, e.g. key or electromagnet
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of unlocking mechanism of Fingerprint Lock, including the handle equipped with lock core, it is located at the ejecting mechanism being connected in handle with lock core, is axially engaged with ejecting mechanism and radially spacing flexible connection and the lock body clutch, fingerprint identification device, the motorized cams swing-bar mechanism being electrically connected with fingerprint identification device that are connected, the motorized cams swing-bar mechanism are engaged with the clutch with handle.The present invention can utilize fingerprint identification device control motorized cams swing-bar mechanism driving clutch mechanism clutch, the opening and closing of lock body is realized by swing handle, when fingerprint identification device failure or dead battery, lock core is rotated using traditional keys pass through ejecting mechanism driving clutch mechanism clutch again, swing handle realizes the opening and closing of lock body, it is with simple in structure, reliable operation, the advantages that failure is few, and service life is long.
Description
Technical field
The invention belongs to Fingerprint Lock, and in particular to a kind of unlocking mechanism of Fingerprint Lock.
Background technology
It is national that the information-based of security system is required to be continuously improved with intelligentized.Access control system experienced metal key and arrive
Gate inhibition's IC card of today, then Fingerprint Lock till now, exactly embody the progress of technology and the requirement of intelligent information.Fingerprint
The characteristics of maximum in terms of lock security is exactly using the uniqueness of this biological characteristic of fingerprint, has ensured safety to the full extent.
Believe that everybody lives through, it is outgoing to forget band key OR gate card；At one's side old man go downstairs throw away rubbish forget band badge or key；It is antitheft
Charges for water and electricity result wind is handed over to scrape back antitheft door outdoors；These scenes are all familiar with only again.And the appearance of Fingerprint Lock will prevent
The generation of these phenomenons.
The basic principle of Fingerprint Lock is to control unlocking mechanism to act by fingerprint identification device, then drives lock body to be opened and closed, existing
There is Fingerprint Lock unlocking mechanism more complicated, of high cost, failure is more, it is therefore necessary to be improved to this.
The content of the invention
It is an object of the invention to provide a kind of unlocking mechanism of Fingerprint Lock simple in structure, reliable operation.
Realize that the technical solution that the object of the invention uses is as follows：
The unlocking mechanism of Fingerprint Lock provided by the invention, including the handle equipped with lock core, it is located at the top being connected in handle with lock core
Go out mechanism, axially engaged with ejecting mechanism and known with the handle clutch that radially spacing flexible connection and lock body are connected, fingerprint
Other device, the motorized cams swing-bar mechanism being electrically connected with fingerprint identification device, the motorized cams swing-bar mechanism and the clutch
Mechanism is engaged.
The ejecting mechanism includes the fixed block and movable block axially engaged using V-arrangement concaveconvex structure, the fixed block with
The lock core connection.
The clutch includes the fixation clutch block axially engaged using concaveconvex structure and movable clutch block, the fixation
Clutch block is connected with the lock body, it is described activity clutch block be engaged with the movable block and swing rod, the fixed clutch block with
Return spring is equipped between movable clutch block.
Matched location hole and locating rod are equipped between the fixed clutch block and movable clutch block.
Beneficial effect
The present invention can utilize fingerprint identification device control motorized cams swing-bar mechanism driving clutch mechanism clutch, pass through swing handle
Realize the opening and closing of lock body, when fingerprint identification device failure or dead battery, and lock core is rotated using traditional keys
By ejecting mechanism driving clutch mechanism clutch, swing handle realizes the opening and closing of lock body, its with simple in structure, reliable operation,
The advantages that failure is few, and service life is long.
Technical scheme is further illustrated below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the working state schematic representation of Fig. 1.
Fig. 3 is the sectional view of the present invention.
Fig. 4 is the working state schematic representation of Fig. 3.
Fig. 5 is the exploded view of the present invention.
Fig. 6 is the scheme of installation of the present invention.
Embodiment
See Fig. 1, Fig. 3, Fig. 5, Fig. 6, the unlocking mechanism of Fingerprint Lock provided by the invention, including the handle 5 equipped with lock core 26,
The ejecting mechanism that is connected with lock core 26, axially engage and radially spacing flexible connection and lock body b are connected with handle with ejecting mechanism
Clutch, fingerprint identification device 8, the motorized cams swing-bar mechanism being electrically connected with fingerprint identification device, the motorized cams
Swing-bar mechanism is engaged with the clutch.The handle 5 is located in the bearing 28 at 6 back side of panel of door a and passes through spiral shell
Female and packing ring 4 is fixed, and handle 5 is equipped with lock tube 23, and lock core 26 is located in lock tube 23, and the ejecting mechanism includes using V-arrangement
The fixed block 24 and movable block 25 that concaveconvex structure axially engages, fixed block 24 are located on lock core 26, and fixed block 24 is V-arrangement convex block,
Movable block 25 is located in handle 5, and the lower end of movable block 25 is engaged equipped with v-depression 22 with fixed block 24, movable block 25 it is upper
Hold as in the square square hole 27 positioned at handle, movable block 25 can only be axially moved along handle 5；The clutch includes using
The fixation clutch block 2 and movable clutch block 3, movable clutch block 3 that concaveconvex structure axially engages are equipped with groove 20 and locating rod 18,
Fixed clutch block 2 be equipped with respectively with the groove 20 on movable clutch block 3 and the matched convex block 19 of locating rod 18 and location hole
17, fixed clutch block 2 is connected by connector 16 with lock body b, and the bottom of movable clutch block 3, which is equipped with, is located at 5 square hole 27 of handle
It is interior to be fixed with the matched square pole 21 of the movable block of ejecting mechanism 25, movable clutch block 3 along the axial movement of handle 5
Return spring 14 is equipped between clutch block 2 and movable clutch block 3；The motorized cams swing-bar mechanism includes and fingerprint identification device
8 motors 11 being electrically connected, the matched swing rod 9 of cam 10, one end and cam 10 being located on motor shaft, the other end of swing rod 9
It is engaged with the stent 13 on movable clutch block 3；Fingerprint identification device 8, motorized cams mechanism and clutch are located at and panel 6
On fixed base 7, motor 11 is fixed on base 7 by pressing plate 12, and the fixation clutch block 2 of clutch is fixed on cover board 1
In bearing 15.
Operation principle：
During unlocking, as shown in Figure 1, Figure 2, Figure 6 shows, after fingerprint identification device 8 successfully identifies, send instruction control motor 11 and rotate,
Motor 11 is rotated with moving cam 10 so that the swing rod 9 being in contact with it starts to swing, and due to lever principle, one end of swing rod 9 can erect
The straight stent 13 that moves upwardly through drives the movable clutch block 3 of clutch to move straight up so that movable clutch block 3 is with consolidating
It is at a fully engaged to determine clutch block 2, while return spring 14 is compressed.At this moment swing handle 5 can drive movable clutch block 3 to turn together
It is dynamic, since movable clutch block 3 and fixed clutch block 2 are in engagement, fixed clutch block 2 can be driven while rotated, while band
Dynamic lock body b work, so as to fulfill the unlatching of lockset（Referring to Fig. 2）.After fingerprint identification device 8 resets, the return bullet that is compressed
14 promotion activity clutch block 3 of spring resets so that movable clutch block 3 is separated with fixed clutch block 2, and at this moment can only dally swing handle
5, it is impossible to open lockset（Referring to Fig. 1）.
After fingerprint identification device 8 fails due to various reasons, core of emergency lock 26 is with regard to that can play a role.As Fig. 3, Fig. 4,
Shown in Fig. 6, after insertion key rotation lock core 26 is rotated by 90 °, since the fixed block 24 and movable block 25 of ejecting mechanism use V-arrangement
Concaveconvex structure axially engages, and the fixed block 24 on lock core 26 forces movable block 25 to eject upwards, while driving activity clutch block 3 one
Play movement so that movable clutch block 3 and fixed clutch block 2 are at a fully engaged, and at this moment swing handle 5 can drive movable 3 He of clutch block
Fixed clutch block 2 rotates together, while drives lock body b to work, so as to fulfill the unlatching of lockset（Referring to Fig. 4）.Turn round and extract
Key, movable block 25 return to the state to match with fixed block 24, and movable clutch block 3 is multiple under the action of return spring 14
Position so that movable clutch block 3 is separated with fixed clutch block 2, and at this moment can only dally swing handle 5, it is impossible to open lockset（Referring to figure
3）.
Claims (4)
- A kind of 1. unlocking mechanism of Fingerprint Lock, it is characterized in that including the handle equipped with lock core, being located at what is be connected in handle with lock core Ejecting mechanism, axially engage with ejecting mechanism and with handle clutch, fingerprint that radially spacing flexible connection and lock body are connected Identification device, the motorized cams swing-bar mechanism being electrically connected with fingerprint identification device, the motorized cams swing-bar mechanism with it is described from Mechanism is closed to be engaged.
- 2. the unlocking mechanism of Fingerprint Lock according to claim 1, it is characterized in that the ejecting mechanism is included using V-arrangement bumps The fixed block and movable block that structure axially engages, the fixed block are connected with the lock core.
- 3. the unlocking mechanism of Fingerprint Lock according to claim 2, it is characterized in that the clutch is included using concavo-convex knot The fixation clutch block and movable clutch block, the fixed clutch block that structure axially engages are connected with the lock body, the activity clutch Block is engaged with the movable block and swing rod, and return spring is equipped between the fixed clutch block and movable clutch block.
- 4. the unlocking mechanism of Fingerprint Lock according to claim 3, it is characterized in that the fixed clutch block and movable clutch block Between be equipped with matched location hole and locating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900605.5A CN107956315A (en) | 2016-10-17 | 2016-10-17 | A kind of unlocking mechanism of Fingerprint Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610900605.5A CN107956315A (en) | 2016-10-17 | 2016-10-17 | A kind of unlocking mechanism of Fingerprint Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107956315A true CN107956315A (en) | 2018-04-24 |
Family
ID=61953867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610900605.5A Pending CN107956315A (en) | 2016-10-17 | 2016-10-17 | A kind of unlocking mechanism of Fingerprint Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956315A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100489A (en) * | 1986-03-07 | 1987-09-16 | 布鲁斯·塞缪尔·塞德利 | The locking device of band operator |
| JP3080732U (en) * | 2001-03-30 | 2001-10-05 | ▲せん▼銘科技股▲ふん▼有限公司 | Electronic lock structure |
| US20130167600A1 (en) * | 2011-12-29 | 2013-07-04 | Taiwan Fu Hsing Industrial Co., Ltd. | Clutch mechanism and electro-mechanical lock therewith |
| WO2013103205A1 (en) * | 2012-01-03 | 2013-07-11 | 주식회사 아이레보 | Clutch assembly for door lock handle shaft |
| CN104481271A (en) * | 2014-11-13 | 2015-04-01 | 詹万泉 | Electronic lock clutching device multiplexing mechanical lock cylinder hole |
| CN204782342U (en) * | 2015-07-05 | 2015-11-18 | 广东金点原子制锁有限公司 | Intelligence panel lock |
| CN204850768U (en) * | 2015-07-20 | 2015-12-09 | 广东霸菱科技有限公司 | Feather key formula clutch |
| CN205445168U (en) * | 2015-12-29 | 2016-08-10 | 陈健有 | Lock clutch |
| CN205591658U (en) * | 2016-04-15 | 2016-09-21 | 夏红登 | Lock transmission |
| CN105971408A (en) * | 2016-07-11 | 2016-09-28 | 南京东屋电气有限公司 | Lock core mechanism |
| CN206091616U (en) * | 2016-10-17 | 2017-04-12 | 广东金点原子安防科技股份有限公司 | Delatch mechanism of fingerprint lock |
-
2016
- 2016-10-17 CN CN201610900605.5A patent/CN107956315A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100489A (en) * | 1986-03-07 | 1987-09-16 | 布鲁斯·塞缪尔·塞德利 | The locking device of band operator |
| JP3080732U (en) * | 2001-03-30 | 2001-10-05 | ▲せん▼銘科技股▲ふん▼有限公司 | Electronic lock structure |
| US20130167600A1 (en) * | 2011-12-29 | 2013-07-04 | Taiwan Fu Hsing Industrial Co., Ltd. | Clutch mechanism and electro-mechanical lock therewith |
| WO2013103205A1 (en) * | 2012-01-03 | 2013-07-11 | 주식회사 아이레보 | Clutch assembly for door lock handle shaft |
| CN104481271A (en) * | 2014-11-13 | 2015-04-01 | 詹万泉 | Electronic lock clutching device multiplexing mechanical lock cylinder hole |
| CN204782342U (en) * | 2015-07-05 | 2015-11-18 | 广东金点原子制锁有限公司 | Intelligence panel lock |
| CN204850768U (en) * | 2015-07-20 | 2015-12-09 | 广东霸菱科技有限公司 | Feather key formula clutch |
| CN205445168U (en) * | 2015-12-29 | 2016-08-10 | 陈健有 | Lock clutch |
| CN205591658U (en) * | 2016-04-15 | 2016-09-21 | 夏红登 | Lock transmission |
| CN105971408A (en) * | 2016-07-11 | 2016-09-28 | 南京东屋电气有限公司 | Lock core mechanism |
| CN206091616U (en) * | 2016-10-17 | 2017-04-12 | 广东金点原子安防科技股份有限公司 | Delatch mechanism of fingerprint lock |
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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: 20180424 |