CN108756493A - Anti-locking electronic door lock - Google Patents
Anti-locking electronic door lock Download PDFInfo
- Publication number
- CN108756493A CN108756493A CN201810675903.8A CN201810675903A CN108756493A CN 108756493 A CN108756493 A CN 108756493A CN 201810675903 A CN201810675903 A CN 201810675903A CN 108756493 A CN108756493 A CN 108756493A
- Authority
- CN
- China
- Prior art keywords
- clutch
- distribution
- core
- seat
- pin
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
Classifications
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- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- 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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an anti-locking electronic door lock, which comprises an outer shell arranged on the outer side of a door plate, an inner shell arranged on the inner side of the door plate and a mechanical lock arranged in the door plate, wherein an outer handle is arranged on the outer shell, an inner handle is arranged on the inner shell, and the mechanical lock is provided with a main lock tongue and a shaft hole linked with the main lock tongue; the inner shell is internally provided with a push pin seat, a motor component, a clutch core and a clutch sleeve sleeved outside the clutch core, the outer handle is linked with the clutch core through a transmission shaft, the lower end of the clutch sleeve is provided with a clutch pin, the clutch core is provided with a clutch groove for the clutch pin to insert, the clutch sleeve is linked with the push pin seat through a linkage mechanism, and the push pin seat is inserted into a shaft hole through a square shaft to drive a main spring bolt; when the lock is unlocked, the motor component pushes the clutch core upwards to be inserted into the clutch groove, so that the clutch core and the clutch sleeve are linked; when the lock is closed, the clutch pin is withdrawn from the clutch groove under the action of gravity, a return spring is omitted, the structure is simple, the mechanical failure rate is effectively reduced, and the safety is high.
Description
Technical field
The present invention relates to field of lockset, especially a kind of electronic lock.
Background technology
The patent document of Publication No. " CN105909076A " discloses a kind of electronic lock, the technical solution used
For：Clutch seat is equipped in inner housing, transmission shaft is linked by interior linkage mechanism and clutch seat；Band resetting spring is equipped in clutch seat
On-of pin, square shaft seat is equipped in clutch seat, square shaft one end is inserted into square shaft seat, be equipped in square shaft seat for on-of pin be inserted into from
Slot is closed, when the motor of electronic lock obtains unlocking signal, motor oppresses on-of pin and is inserted into clutch slot, and clutch seat drives square shaft seat to turn
Dynamic, square shaft seat drives mechanical lock to unlock by square shaft；When shutting, drive on-of pin that gravity acting is overcome to move back by resetting spring
Go out clutch slot reset；Since resetting spring is easy ageing failure after long-term use, when causing to shut, on-of pin is in gravity
Under be still inserted in clutch slot, cause machinery it is stuck the problems such as, so that lockset is maintained at unlocking condition, mechanical failure cannot be satisfied
Security protection safety requirements, safety are low.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of failure rate of machinery, safe anti-sticking of capable of reducing
Dead electronic lock.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of anti-jamming electronic lock, including the outer housing being arranged on the outside of door-plate, the inner housing that is arranged on the inside of door-plate and set
The mechanical lock in door-plate is set, outer handle is provided on the outer housing, interior handle, the machine are provided on the inner housing
Tool lockset has main lock tongue and the axis hole with main tongue linked；It is provided in the inner housing and promotes seat, electric machine assembly, clutch core
With the clutch cover being sleeved on the outside of clutch core, the outer handle is linked by transmission shaft and clutch core, the lower end of the clutch cover
It is provided with on-of pin, the clutch core is provided with the clutch slot being inserted into for the on-of pin, and the clutch cover passes through linkage mechanism
It links with the distribution seat, the distribution seat, which is inserted by square shaft in the axis hole, drives the main lock tongue；When unlocking, the electricity
Thermomechanical components push up the clutch core and are inserted into the clutch slot, and the clutch core and clutch cover is made to link；It is described when shutting
On-of pin is exited the clutch slot by gravity.
The anti-jamming electronic lock further includes control module, is provided on the outer housing and is electrically connected with the control module
Unlocking information acquisition device, the electric machine assembly includes arc push plate and the motor that drives the arc push plate to move up and down, institute
Motor is stated to be electrically connected with the control module.
The unlocking information acquisition device is fingerprint capturer, password collector, magnetic card collector or recognition of face collector
In one or more combinations.
Distribution is provided in the interior handle, the front end for promoting seat is provided with distribution chamber, and the rear end of the distribution is inserted
When entering the distribution intracavitary, the interior handle can drive the distribution seat to rotate；The distribution intracavitary, which is provided with, forces described push away
Pin exits the distribution spring for promoting chamber, and when the distribution chamber is exited in the distribution, the interior handle is pushed away relative to described
Key seat dallies.
It is provided with blocking mechanism between the clutch core and clutch cover.
The blocking mechanism includes that the shifting block being arranged on the clutch core and the locking being arranged in the clutch cover are dialled
Platform.
The linkage mechanism includes two parallel interlocking lever A and interlocking lever B, the upper end of the interlocking lever A and interlocking lever B
Hinged with the both ends for promoting seat respectively, the lower end of the interlocking lever A and interlocking lever B are cut with scissors with the both ends of the clutch cover respectively
It connects.
The beneficial effects of the invention are as follows：The present invention is provided with on-of pin in the lower end of clutch cover, clutch core be provided with for from
The clutch slot that dowel pin is inserted into, when unlocking, electric machine assembly pushes up clutch core and is inserted into clutch slot, makes clutch core and clutch associating
It is dynamic；When shutting, on-of pin exits clutch slot by gravity；Resetting spring is omitted, it is simple in structure, effectively reduce machinery event
Barrier rate, it is safe.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural decomposition diagram of the present invention；
Fig. 2 is the partial structurtes exploded view of the present invention.
Specific implementation mode
Referring to Fig.1, Fig. 2, a kind of anti-jamming electronic lock, including be fixed on outer housing 1 on the outside of door-plate, be fixed on door-plate
The inner housing 2 of inside and the mechanical lock 3 in door-plate are provided with outer handle 11, the inner housing on the outer housing 1
Interior handle 12, the axis hole 5 that the mechanical lock 3 has main lock tongue 4 and links with main lock tongue 4 are provided on 2；The inner housing 2
It is inside provided with and promotes seat 6, electric machine assembly, clutch core 8 and the clutch cover 9 for being sleeved on 8 outside of clutch core, the outer handle 11 passes through
Transmission shaft and clutch core 8 link, and the lower end of the clutch cover 9 is provided with on-of pin 10, the clutch core 8 be provided with for it is described from
The clutch slot 13 that dowel pin 10 is inserted into, the clutch cover 9 are linked by linkage mechanism and the distribution seat 6；When unlocking, the motor
Component pushes up the clutch core 8 and is inserted into the clutch slot 13, so that the clutch core 8 and clutch cover 9 is linked, outer handle 11
The clutch core 8 is driven to rotate by the transmission shaft, the clutch core 8 drives the clutch cover 9 by the on-of pin 10
Rotation, the clutch cover 9 drive the distribution seat 6 to rotate by the linkage mechanism, and the distribution seat 6 is inserted by the square shaft
Enter and drives the main lock tongue 4 in the axis hole 5；When shutting, the on-of pin 10 exits the clutch slot 13 by gravity,
Resetting spring is omitted, it is simple in structure, failure rate of machinery is effectively reduced, it is safe.The shape of square shaft in the present embodiment to axis
Shape is simultaneously not limited, as long as can realize transmission by axis and axis hole, is just interpreted as square shaft.Square shaft seat is to the shape of axis hole and unlimited
It is fixed, as long as can realize transmission by axis and axis hole, just it is interpreted as square shaft seat.
The anti-jamming electronic lock further includes control module, and control module is the controller of electronic lock in the prior art,
It can be made of microcontroller；The unlocking information acquisition device being electrically connected with the control module is provided on the outer housing 1, it is described to open
Lock information collector is one or more in fingerprint capturer, password collector, magnetic card collector or recognition of face collector
Combination.The electric machine assembly includes arc push plate 7 and drives the motor 14 of the up and down motion of arc push plate 7, the motor
14 are electrically connected with the control module, and after unlocking information acquisition device obtains proper password, driving motor 14 drives arc push plate 7
It moves upwards and on-of pin 10 is pressed into clutch slot 13, arc push plate 7 ensure that clutch cover 9 in rotation, and on-of pin 10 is still
It is inserted in clutch slot 13.In the present embodiment, arc push plate 7, clutch core 8, clutch cover 9, on-of pin 10 and motor 14 are installed
Be formed as a single piece in a drive shell, which is detachably connected with inner housing 2, whole when easy to repair
Dismounting and change, it is convenient and efficient.
In the present embodiment, distribution 15 is provided in the interior handle 12, the front end for promoting seat 6 is provided with distribution
When the distribution intracavitary is inserted into the rear end of chamber, the distribution 15, the interior handle 12 can drive the distribution seat 6 to rotate；It is described
It promotes intracavitary and is provided with 15 springs of distribution for forcing the distribution 15 to exit the distribution chamber, when described push away is exited in the distribution 15
When selling chamber, the interior handle 12 dallies relative to the distribution seat 6, and interior handle 12 can not open door lock at this time.When unlocking, need
Distribution 15 is pressed, so that distribution 15 is inserted into and promotes intracavitary and promote the linkage of seat 6, safe, criminal can not be by under opal
Handle is pressed, antitheft effect is played.
In the present embodiment, blocking mechanism is provided between the clutch core 8 and clutch cover 9, the blocking mechanism includes
Platform 17 is dialled in the shifting block 16 being arranged on the clutch core 8 and the locking being arranged in the clutch cover 9, and outer handle 11 drives clutch
When core 8 is rotated to locking direction, shifting block 16 drives locking to dial platform 17, and clutch cover 9 is made to rotate, and realizes outdoor locking；Outer handle band
When dynamic clutch core 8 is rotated to unlocking direction, shifting block 16 is in the gap in clutch cover 9, and clutch core 8 is empty relative to clutch cover 9
Turn.The blocking mechanism can be easy to operate in the function of outdoor realization quick lock.
In the present embodiment, the linkage mechanism includes two parallel interlocking lever A18 and interlocking lever B19, the gearing
The upper end of bar A18 and interlocking lever B19 are hinged with the both ends for promoting seat 6 respectively, the interlocking lever A18 and interlocking lever B19's
Lower end is hinged with the both ends of the clutch cover 9 respectively.When outer housing 1 is destroyed, when the forced rotating transmission shaft of unlocking direction, interlock
Bar A18 and interlocking lever B19 are mutually contradicted, to limit forced rotating angle, to improve the pick-proof performance of electronic lock, safety
It is high.
Above embodiment cannot limit the protection domain of the invention, and the personnel of professional skill field are not departing from
In the case of the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (7)
1. a kind of anti-jamming electronic lock, including the outer housing that is arranged on the outside of door-plate（1）, the inner housing that is arranged on the inside of door-plate
（2）With the mechanical lock being arranged in door-plate（3）, the outer housing（1）On be provided with outer handle（11）, the inner housing（2）
On be provided with interior handle（12）, the mechanical lock（3）With main lock tongue（4）With with main lock tongue（4）The axis hole of linkage（5）；Its
It is characterized in that the inner housing（2）Inside it is provided with distribution seat（6）, electric machine assembly, clutch core（8）Be sleeved on clutch core（8）Outside
The clutch cover of side（9）, the outer handle（11）Pass through transmission shaft and clutch core（8）Linkage, the clutch cover（9）Lower end setting
There is on-of pin（10）, the clutch core（8）It is provided with for the on-of pin（10）The clutch slot of insertion（13）, the clutch cover
（9）Pass through linkage mechanism and the distribution seat（6）Linkage, the distribution seat（6）It is inserted into the axis hole by square shaft（5）Interior drive
The main lock tongue（4）；When unlocking, the electric machine assembly pushes up the clutch core（8）It is inserted into the clutch slot（13）It is interior, make
The clutch core（8）And clutch cover（9）Linkage；When shutting, the on-of pin（10）The clutch slot is exited by gravity
（13）.
2. anti-jamming electronic lock according to claim 1, it is characterised in that it further includes control module, the outer housing
（1）On be provided with the unlocking information acquisition device being electrically connected with the control module, the electric machine assembly includes arc push plate（7）With
Drive the arc push plate（7）The motor of up and down motion（14）, the motor（14）It is electrically connected with the control module.
3. anti-jamming electronic lock according to claim 2, it is characterised in that the unlocking information acquisition device is adopted for fingerprint
One or more combinations in storage, password collector, magnetic card collector or recognition of face collector.
4. according to any anti-jamming electronic locks of claim 1-3, it is characterised in that the interior handle（12）Middle setting
There is distribution（15）, the distribution seat（6）Front end be provided with distribution chamber, the distribution（15）Rear end be inserted into the distribution intracavitary
When, the interior handle（12）The distribution seat can be driven（6）Rotation；The distribution intracavitary, which is provided with, forces the distribution（15）It moves back
Go out the distribution for promoting chamber（15）Spring, when the distribution（15）When exiting the distribution chamber, the interior handle（12）Relatively
In the distribution seat（6）Idle running.
5. anti-jamming electronic lock according to claim 4, it is characterised in that the clutch core（8）With clutch cover（9）It
Between be provided with blocking mechanism.
6. anti-jamming electronic lock according to claim 5, it is characterised in that the blocking mechanism includes being arranged described
Clutch core（8）On shifting block（16）With setting in the clutch cover（9）In locking dial platform（17）.
7. anti-jamming electronic lock according to claim 4, it is characterised in that the linkage mechanism includes two parallel
Interlocking lever A（18）With interlocking lever B（19）, the interlocking lever A（18）With interlocking lever B（19）Upper end respectively with the distribution seat
（6）Both ends it is hinged, the interlocking lever A（18）With interlocking lever B（19）Lower end respectively with the clutch cover（9）Both ends hinge
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675903.8A CN108756493A (en) | 2018-06-27 | 2018-06-27 | Anti-locking electronic door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675903.8A CN108756493A (en) | 2018-06-27 | 2018-06-27 | Anti-locking electronic door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108756493A true CN108756493A (en) | 2018-11-06 |
Family
ID=63977583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810675903.8A Pending CN108756493A (en) | 2018-06-27 | 2018-06-27 | Anti-locking electronic door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756493A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145169A (en) * | 2019-04-18 | 2019-08-20 | 吴德垣 | A kind of door locking handle assembly |
| CN110259270A (en) * | 2019-07-24 | 2019-09-20 | 李浩远 | Clutch device for lock |
| CN110528966A (en) * | 2019-09-12 | 2019-12-03 | 深圳市罗漫斯智能家居有限公司 | A kind of lockset |
| CN112647776A (en) * | 2020-12-21 | 2021-04-13 | 王力安防科技股份有限公司 | Intelligent lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008031248A1 (en) * | 2006-08-14 | 2008-03-20 | Shuguang Sun | A mechanical motored lock cylinder using a thin key card |
| CN201110053Y (en) * | 2008-05-28 | 2008-09-03 | 昆明金安利信息技术有限公司 | Door lock clutch mechanism operated by machinery and electron respectively |
| CN204754487U (en) * | 2015-01-04 | 2015-11-11 | 叶学艳 | Intelligent lock |
| CN105909076A (en) * | 2016-06-08 | 2016-08-31 | 黄豪杰 | Electronic door lock |
| CN105937335A (en) * | 2016-05-23 | 2016-09-14 | 深圳市众指科技有限公司 | Electronic lock clutch module and electronic lock |
| CN208816011U (en) * | 2018-06-27 | 2019-05-03 | 电子科技大学中山学院 | Anti-locking electronic door lock |
-
2018
- 2018-06-27 CN CN201810675903.8A patent/CN108756493A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008031248A1 (en) * | 2006-08-14 | 2008-03-20 | Shuguang Sun | A mechanical motored lock cylinder using a thin key card |
| CN201110053Y (en) * | 2008-05-28 | 2008-09-03 | 昆明金安利信息技术有限公司 | Door lock clutch mechanism operated by machinery and electron respectively |
| CN204754487U (en) * | 2015-01-04 | 2015-11-11 | 叶学艳 | Intelligent lock |
| CN105937335A (en) * | 2016-05-23 | 2016-09-14 | 深圳市众指科技有限公司 | Electronic lock clutch module and electronic lock |
| CN105909076A (en) * | 2016-06-08 | 2016-08-31 | 黄豪杰 | Electronic door lock |
| CN208816011U (en) * | 2018-06-27 | 2019-05-03 | 电子科技大学中山学院 | Anti-locking electronic door lock |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145169A (en) * | 2019-04-18 | 2019-08-20 | 吴德垣 | A kind of door locking handle assembly |
| CN110259270A (en) * | 2019-07-24 | 2019-09-20 | 李浩远 | Clutch device for lock |
| CN110259270B (en) * | 2019-07-24 | 2023-09-05 | 广东镖臣防盗设备有限公司 | Clutch device for lock |
| CN110528966A (en) * | 2019-09-12 | 2019-12-03 | 深圳市罗漫斯智能家居有限公司 | A kind of lockset |
| CN112647776A (en) * | 2020-12-21 | 2021-04-13 | 王力安防科技股份有限公司 | Intelligent 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
|
| RJ01 | Rejection of invention patent application after publication |