CN208816011U - Anti-locking electronic door lock - Google Patents
Anti-locking electronic door lock Download PDFInfo
- Publication number
- CN208816011U CN208816011U CN201820998378.9U CN201820998378U CN208816011U CN 208816011 U CN208816011 U CN 208816011U CN 201820998378 U CN201820998378 U CN 201820998378U CN 208816011 U CN208816011 U CN 208816011U
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- clutch
- distribution
- core
- seat
- pin
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 37
- 230000001737 promoting effect Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect 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
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an anti-jamming electronic door lock, which comprises an outer shell arranged outside a door plate, an inner shell arranged inside the door plate and a mechanical lock arranged in the door plate, wherein the outer shell is provided with an outer handle, the inner shell is provided with an inner handle, 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 utility model relates to field of lockset, especially a kind of electronic lock.
Background technique
The patent document of Publication No. " CN105909076A " discloses a kind of electronic lock, the technical solution used
Are as follows: clutch seat is equipped in inner housing, transmission shaft is linked by interior linkage mechanism and clutch seat；Band reset 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 reset spring
Clutch slot resets out；Since reset 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 the problems such as mechanical stuck, so that lockset is maintained at unlocking condition, mechanical failure is unable to satisfy
Security protection safety requirements, safety are low.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of failure rate of machinery, highly-safe of capable of reducing
Anti-jamming electronic lock.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of anti-jamming electronic lock, including the inner housing that outer housing on the outside of door-plate is arranged in, is arranged on the inside of door-plate
With the mechanical lock being arranged in door-plate, outer handle is provided on the outer housing, interior handle, institute are provided on the inner housing
Mechanical lock is stated with main lock tongue and the axis hole with main tongue linked；Be provided in the inner housing promote seat, electric machine assembly, from
The clutch cover for closing core and being sleeved on the outside of clutch core, the outer handle are linked by transmission shaft and clutch core, the clutch cover
Lower end is provided with on-of pin, and the clutch core is provided with the clutch slot for on-of pin insertion, and the clutch cover passes through linkage
Mechanism and the distribution seat link, and the distribution seat is inserted into the axis hole by square shaft and drives the main lock tongue；When unlocking, institute
It states electric machine assembly to push up in the clutch core insertion clutch slot, the clutch core and clutch cover is made to link；When shutting,
The 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
One of or a variety of 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
Enter described when promoting intracavitary, the interior handle can drive distributions seat rotation；Intracavitary be provided with of the distribution 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 idle running.
Blocking mechanism is provided 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 utility model are: the utility model is provided with on-of pin in the lower end of clutch cover, clutch core is set
Be equipped with the clutch slot for on-of pin insertion, when unlocking, electric machine assembly is pushed up in clutch core insertion clutch slot, make clutch core and
Clutch cover linkage；When shutting, on-of pin exits clutch slot by gravity；Reset spring is omitted, structure is simple, effectively drops
Low failure rate of machinery, it is highly-safe.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural decomposition diagram of the utility model；
Fig. 2 is the partial structurtes exploded view of the utility model.
Specific embodiment
Referring to Fig.1, Fig. 2, a kind of anti-jamming electronic lock, including being fixed on outer housing 1 on the outside of door-plate, being fixed on door-plate
The inner housing 2 of inside and the mechanical lock 3 being mounted in door-plate are provided with outer handle 11, the inner housing on the outer housing 1
Interior handle 12 is provided on 2, the mechanical lock 3 has main lock tongue 4 and the axis hole 5 with the linkage of main lock tongue 4；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 in the axis hole 5 and drives the main lock tongue 4；When shutting, the on-of pin 10 exits the clutch slot 13 by gravity,
Reset spring is omitted, structure is simple, and failure rate of machinery is effectively reduced, highly-safe.The shape of square shaft in the present embodiment to axis
Shape is simultaneously not limited, as long as being able to achieve 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 being able to achieve 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 single-chip 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 of fingerprint capturer, password collector, magnetic card collector or recognition of face collector or a variety of
Combination.The electric machine assembly includes arc push plate 7 and the motor 14 for driving 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
Chamber, when the rear end insertion distribution of the distribution 15 is intracavitary, the interior handle 12 can drive the distribution seat 6 to rotate；It is described
Promoting intracavitary be provided with forces the distribution 15 to exit 15 springs of distribution for promoting 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 15 insertion of distribution is promoted intracavitary and is promoted the linkage of seat 6, highly-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, rotates clutch cover 9, 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 scope of the invention, and the personnel of professional skill field are not departing from
In the case where 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 be arranged on the outside of door-plate outer housing (1), the inner housing that is arranged on the inside of door-plate
(2) and the mechanical lock (3) that is arranged in door-plate it, is provided with outer handle (11) on the outer housing (1), the inner housing (2)
On be provided with interior handle (12), the mechanical lock (3) have main lock tongue (4) He Yuzhu lock tongue (4) linkage axis hole (5)；Its
It is characterized in that being provided in the inner housing (2) and promotes seat (6), electric machine assembly, clutch core (8) and be sleeved on clutch core (8) outside
The clutch cover (9) of side, the outer handle (11) are linked by transmission shaft and clutch core (8), the lower end setting of the clutch cover (9)
Have on-of pin (10), the clutch core (8) is provided with the clutch slot (13) for the on-of pin (10) insertion, the clutch cover
(9) it is linked by linkage mechanism and the distribution seat (6), the distribution seat (6) is inserted into the axis hole (5) by square shaft and is driven
The main lock tongue (4)；When unlocking, the electric machine assembly pushes up the clutch core (8) and is inserted into the clutch slot (13), makes
The clutch core (8) and clutch cover (9) linkage；When shutting, the on-of pin (10) is exited the clutch slot 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) be provided with the unlocking information acquisition device being electrically connected with the control module on, the electric machine assembly include arc push plate (7) and
The motor (14) for driving the arc push plate (7) to move up and down, the motor (14) are 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 of storage, password collector, magnetic card collector or recognition of face collector or a variety of combinations.
4. anti-jamming electronic lock according to claim 1 to 3, it is characterised in that setting in the interior handle (12)
Have distribution (15), the front end for promoting seat (6) is provided with distribution chamber, and the rear end insertion distribution for promoting (15) is intracavitary
When, the interior handle (12) can drive the distribution seat (6) to rotate；Intracavitary be provided with of the distribution forces the distribution (15) to be moved back
Described distribution (15) spring for promoting chamber out, when the distribution (15) exits the distribution chamber, the interior handle (12) is opposite
It dallies in the distribution seat (6).
5. anti-jamming electronic lock according to claim 4, it is characterised in that the clutch core (8) and 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
Platform (17) are dialled in the locking of shifting block (16) and setting in the clutch cover (9) on clutch core (8).
7. anti-jamming electronic lock according to claim 4, it is characterised in that the linkage mechanism includes two parallel
Interlocking lever A(18) and interlocking lever B(19), the interlocking lever A(18) and interlocking lever B(19) upper end respectively with the distribution seat
(6) both ends are hinged, the interlocking lever A(18) and interlocking lever B(19) lower end respectively with the both ends of the clutch cover (9) cut with scissors
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998378.9U CN208816011U (en) | 2018-06-27 | 2018-06-27 | Anti-locking electronic door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998378.9U CN208816011U (en) | 2018-06-27 | 2018-06-27 | Anti-locking electronic door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816011U true CN208816011U (en) | 2019-05-03 |
Family
ID=66270212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820998378.9U Active CN208816011U (en) | 2018-06-27 | 2018-06-27 | Anti-locking electronic door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756493A (en) * | 2018-06-27 | 2018-11-06 | 电子科技大学中山学院 | Anti-locking electronic door lock |
-
2018
- 2018-06-27 CN CN201820998378.9U patent/CN208816011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756493A (en) * | 2018-06-27 | 2018-11-06 | 电子科技大学中山学院 | Anti-locking electronic door lock |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: 528400 one of the second floor plants of the first building in Linggang Village Industrial Zone, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: ZHONGSHAN TIANZHUO HARDWARE TECHNOLOGY Co.,Ltd. Address before: 528400, Xueyuan Road, 1, Shiqi District, Guangdong, Zhongshan Patentee before: University OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, ZHONGSHAN INSTITUTE |