CN208267585U - A kind of electronic lock cylinder of high reliablity - Google Patents
A kind of electronic lock cylinder of high reliablity Download PDFInfo
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- CN208267585U CN208267585U CN201820700851.0U CN201820700851U CN208267585U CN 208267585 U CN208267585 U CN 208267585U CN 201820700851 U CN201820700851 U CN 201820700851U CN 208267585 U CN208267585 U CN 208267585U
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- lock core
- pcb board
- rear cover
- motor
- cam
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Abstract
The utility model discloses a kind of electronic lock cylinders of high reliablity, including lock core liner, probe, pcb board, motor and actuating mechanism are installed, probe is for receiving unlocking signal in lock core liner, pcb board, which is electrically connected with probe and controls motor, drives actuating mechanism work, to realize unlocking operation；Package is provided with pcb board bracket front cover and pcb board bracket rear cover outside pcb board, and pcb board bracket front cover is provided with a front end tube body, and probe is set in the front tube body, passes through sealant pouring and sealing between pcb board bracket front cover, pcb board, pcb board bracket rear cover and probe；The water proof and dust proof ability of electronic lock cylinder can be improved in the utility model, and motor is avoided to dally inside lock core.
Description
[technical field]
The utility model belongs to electronic lock cylinder technical field more particularly to a kind of electronic lock cylinder of high reliablity.
[background technique]
With scientific technological advance and social progress, lock core is broadly divided into mechanical lock at present and electronic lock cylinder two is big
Class.Mechanical lock, assembly technology is complicated, and lock point is fewer, is easier to the unlatching of realization technology, is difficult to realize lost motion functionality, and nothing
Method realizes information-based, intelligentized control to lock core, is not able to satisfy the demand of people.Intelligent, letter may be implemented in electronic lock cylinder
The control of breathization.For small gates such as small gate, cabinet doors, generally for beauty, it is not provided with door handle, opens these doors
When, it is general to be inserted into lock core by key, in key card in the case where lock core inside, pulls key to open these in turn and do not have
There is the door of door handle, but for electronic lock cylinder, electron key and electronic lock cylinder are generally point contact, being also not present will
Electron key and electronic lock cylinder card be connected to device together, therefore, does not have door handle equipped with electronic lock cylinder for some
Door, in order to be in close contact electron key and electronic lock cylinder, needs a hand to resist electricity when being unlocked using electron key
Sub- key, another pull dynamic door-plate, only in this way just can guarantee in an opening process between electron key and electronic lock cylinder
If contact is good, completes unlocking operation and easily causes the stuck phenomenon of electronic lock contact bad, therefore, this kind of not have door
The electronic lock installed on the door of handle, operation is constant, is also easy to produce the situation of contact loosely, stuck.In addition, traditional electronic lock cylinder
Can be poorly sealed, it easily intakes into dirt, the general rivet or weld of motor easily dallies in lock core in lock core, lock core is caused to damage.
[utility model content]
The purpose of the utility model is to provide a kind of electronic lock cylinders of high reliablity, to improve the water proof and dust proof of electronic lock cylinder
Ability, and motor is avoided to dally inside lock core.
The utility model is using following technical scheme: a kind of electronic lock cylinder of high reliablity, including lock core liner, in lock core
Probe, pcb board, motor and actuating mechanism are installed, for receiving unlocking signal, pcb board is electrically connected probe with probe in gallbladder
And control motor and drive actuating mechanism work, to realize unlocking operation；Outside pcb board package be provided with pcb board bracket front cover and
Pcb board bracket rear cover, pcb board bracket front cover are provided with a front end tube body, and probe is set in the front tube body, pcb board bracket
Pass through sealant pouring and sealing between front cover, pcb board, pcb board bracket rear cover and probe.
Preferably, actuating mechanism includes the cam being fixedly connected on motor, is successively set with lock core rear cover outside cam
And clutch, it covers after lock core and offers through-hole, movable part is additionally provided between cam and lock core rear cover, cam is used in motor
Drive under in lock core rear cover inner rotation, Compressive activities part is by the prominent lock core rear cover of throughhole portions and is stuck in clutch,
To realize unlocking operation.
Preferably, it is provided with limiting section on cam, is provided with the limit matched with limiting section after lock core on interior surface
Groove, limiting section are used to move when cam rotation along limiting groove, avoid it is excessive in lock core rear cover rotational angle due to cam,
Cause movable part to withdraw inside lock core rear cover, and then interrupts unlocking operation.
Preferably, it covers and is oppositely arranged there are two lug after lock core, two lugs are respectively used to be buckled in two phases of motor
To on outer surface, to prevent motor rotation in lock core liner.
Preferably, it covers and is oppositely arranged there are two lug after lock core, two lugs are respectively used to be buckled in two phases of motor
To on outer surface, to prevent motor rotation in lock core liner.
Preferably, elastic component is provided between cam and motor, band moving cam is reversed when elastic component is for after motor power-off
Rotation, so that cam restPoses.
Preferably, annular groove being offered outside lock core liner, further includes pin, pin is used to be inserted into annular groove,
With relative position of the fixed lock core liner in electronic lock cylinder.
Preferably, lock core liner front end sleeve is equipped with the outer gallbladder of lock core, offers on the front end face of the outer gallbladder of lock core for electronics key
The through-hole that spoon front end passes through, the setting of through-hole edge are jagged；Retaining mechanism is additionally provided on lock core liner, retaining mechanism is for locking
The electron key of tight insertion lock core liner, so that electron key and electronic lock cylinder keep being in close contact in door opening process.
Preferably, retaining mechanism includes the regular polygon groove opened up in lock core liner front end, regular polygon groove every
The periphery on side is provided with groove；Regular polygon groove center is provided with blind hole, and blind hole edge is towards regular polygon groove direction
It is extended with annular projection portion.
It preferably, further include positioning device, positioning device includes outside the multiple pits and lock core being arranged on lock core liner
Orbicule on gallbladder front end face inner surface, pit is equal with number of recesses and position is corresponding, and orbicule is for lock core liner with electricity
It when sub- key turns, falls into corresponding pit, to judge whether electron key relative position is accurate.
The beneficial effects of the utility model are: it is jagged by being arranged on the outer gallbladder of lock core, and combine recessed on lock core liner
Protrusion on slot and electron key, electron key is stuck in inside electronic lock cylinder when can to unlock, and avoids generating electronics key
Spoon and electronic lock cylinder lead to the problem of poor contact；By being provided with pcb board bracket front cover and pcb board bracket rear cover, by pcb board
It coats in it, thus keep pcb board safer, water proof and dust proof；It is buckled in by covering increase lug after lock core, and by lug
On two opposite faces of motor, it can prevent motor from dallying inside lock core liner, further increase the reliable of electronic lock cylinder
Property.
[Detailed description of the invention]
Fig. 1 is a kind of explosive view of the electronic lock cylinder of high reliablity of the utility model；
Fig. 2 is lock core liner front-end architecture schematic diagram in the utility model；
Fig. 3 is the structural schematic diagram of the outer gallbladder of lock core in the utility model.
Wherein: the outer gallbladder of 1. lock cores；2. probe；3. lock core liner；4.PCB board mount front cover；5.PCB plate；6.PCB board mount
Rear cover；7. motor；8. elastic component；9. steel ball；10. cam；11. lock core rear cover；12. clutch；15. notch；16. orbicule；
31. groove；32. pit；33. regular polygon groove.
[specific embodiment]
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model discloses a kind of electronic lock cylinders of high reliablity, as shown in Figure 1, including lock core liner 3, in lock core
3 front end sleeve of gallbladder is equipped with the outer gallbladder 1 of lock core, and lock core liner 3 and the outer gallbladder 1 of lock core are similar to casing.It is opened up on the front end face of the outer gallbladder 1 of lock core
There is the through-hole passed through for electron key bar front end, through-hole edge setting jagged 15 is electric when electron key is inserted into electronic lock cylinder
The front end of sub- key bar passes through through-hole, has protrusion on electron key, protrusion can enter electronic lock cylinder by notch 15, and be stuck in
Between lock core liner 3 and the outer gallbladder 1 of lock core, to prevent electron key from extracting electronic lock cylinder.
Retaining mechanism is additionally provided on lock core liner 3, retaining mechanism is used to lock the electron key of insertion lock core liner 3,
So that electron key and electronic lock cylinder keep being in close contact in door opening process.Retaining mechanism is included in 3 front end of lock core liner and opens
The regular polygon groove 33 being equipped with, regular polygon groove 33 are provided centrally with blind hole, and blind hole edge is towards regular polygon groove 33
Direction is extended with annular projection portion, and annular projection portion is inserted into for front end tube body, in this way, front end tube body and annular projection portion are arranged
Together, front end tube body is made of isolation material, prevents probe 2 and the short circuit of other components, in order to avoid influence the peace of electronic lock cylinder
Full performance.
Regular hexagon groove is preferably used, can prevent electron key from rotating in electronic lock cylinder, regular polygon groove
The periphery of 33 each edge is provided with groove 31, and each groove 31 is used to when electron key is inserted into regular polygon groove 33
The protrusion for accommodating electron key, when unlocking, in the groove 31 that protrusion is embedded, at this point, electron key is visited by it
Needle supplies electricity to electronic lock cylinder, and electronic lock cylinder realizes unlocking operation, and when protrusion is fallen into groove 31, due to there is gallbladder 1 outside lock core
In the presence of, electron key can be limited in the regular polygon groove 33 of lock core liner 3, after being unlocked by pull electron key
Handle, the door where can driving electronic lock cylinder opens or closes.
Electronic lock cylinder further includes positioning device, and positioning device includes the multiple pits 32 being arranged on lock core liner 3 and lock
Orbicule 16 on core 1 front end face inner surface of outer gallbladder, orbicule 16 can be one or more, the quantity and groove 31 of pit 32
Quantity is equal and position is corresponding, when orbicule 16 is rotated for lock core liner 3 with electron key, fall into corresponding pit 32
It is interior, to judge whether electron key relative position is accurate.
When 1 inside of gallbladder outside electron key insertion lock core, since groove 31 and protrusion 14 are all smaller, sometimes, electricity is turned
When sub- key is too fast, it may appear that when protrusion passes through groove 31, do not fall into inside it, the bad control of operator continues to turn electronics
Key is combined by orbicule 16 and pit 32, and when raised alignment indentation 31, orbicule 16 can be fallen into pit 32, at this time
Turn electron key more some strength of expense can be such that electron key is pressed into and lock at this point, operator can press electron key
In the regular polygon groove 33 of in-core gallbladder 3, in protrusion indentation groove 31, and further progress unlocking operation.
Probe 2, pcb board 5, motor 7 and actuating mechanism are installed, probe 2 is for receiving letter of unlocking in lock core liner 3
Number, pcb board 5, which is electrically connected with probe 2 and controls motor 7, drives actuating mechanism work, to realize unlocking operation.Outside pcb board 5 also
Package is provided with pcb board bracket front cover 4 and pcb board bracket rear cover 6, and pcb board front cover 4 is provided with including integrally formed circular lid
Body and front end tube body, probe 2 are set in the front tube body.Round cover edge is open equipped with encapsulating, and being open by encapsulating will
Sealant pouring and sealing between pcb board bracket front cover 4, pcb board 5, pcb board bracket rear cover 6 and probe 2, to protect pcb board 5, increasing it makes
With the service life, its failure rate is reduced.Front end tube body is for penetrating in regular polygon groove 33, relative to traditional electronic lock cylinder, originally
Electronic lock cylinder in utility model is extend into regular polygon groove 33 by front end tube body, prevents extraneous water or other sundries
Into electronic lock cylinder, pcb board 5 can be protected not influenced by water, dust or other sundries, it is more durable.
Actuating mechanism includes the cam 10 being fixedly connected on 7 output shaft of motor, is provided with bullet between cam 10 and motor 7
Property part 8, elastic component is preferably torsional spring, and the both ends of torsional spring are connected on cam 10 and motor 7, and elastic component 8 is disconnected for motor 7
Band moving cam 10 rotates backward when after electricity, so that cam 10 restPoses.Lock core rear cover 11 is provided with outside cam 10, it is convex
Inside 10 insertion lock core rear cover 11 of wheel, through-hole is offered on lock core rear cover 11, is also set between cam 10 and the lock core rear cover 11
It is equipped with movable part, cam 10 is used under the drive of motor 7 in 11 inner rotation of lock core rear cover, and Compressive activities part passes through described logical
The prominent lock core rear cover 11 of bore portion is simultaneously stuck in clutch 12, to realize unlocking operation.
Limiting section is provided on cam 10, it is recessed to be provided with the limit that a limiting section matches on 11 inner surface of lock core rear cover
Slot avoids excessive in 11 rotational angle of lock core rear cover due to cam 10 for moving when cam 10 is rotated along limiting groove, draws
It plays movable part to withdraw inside lock core rear cover, and then interrupts unlocking operation, movable part is preferably steel ball 9.
In existing electronic lock cylinder, external clamping structure is generally combined by cam, and protrusion is provided on cam, it will be convex
Wheel is clamped on inside lock core, limits the rotational angle of cam, and in the utility model, in contact of the lock core rear cover 11 with cam
End digs out limiting groove, and combines the raised physical structure of cam 10 itself, turns to limit cam 10 in lock core rear cover 11
Dynamic angle, it is stronger reliable.
Lock core rear cover 11 is connected on motor 7, and 11 front end of lock core rear cover is oppositely arranged there are two lug, and two lugs are distinguished
For being buckled in two opposing outer faces of motor 7, to prevent the rotation in lock core liner 3 of motor 7, there are two opposite for motor 7
Surface is plane, and two lugs are snapped into respectively in two planes, avoids motor 7 and dallies in lock core liner 3, increases electronics
The reliability of lock core.
It is provided with steel ball 9 between lock core rear cover 11 and cam 10, clutch 12, steel ball are additionally provided with outside lock core rear cover 11
9 for protruding or withdrawing lock core rear cover 11 when cam 10 rotates, so that clutch 12 is locked or loosened to electronic lock cylinder.
3 exterior lateral sides of lock core liner are provided with annular groove, are provided with pin on the outer gallbladder 1 of lock core, pin is used for insertion ring
In connected in star, with the relative position between gallbladder 1 outside fixed lock core liner 3 and lock core, avoid in extraneous violence damage electronic lock core
Portion's structure ensure that the safety of electronic lock cylinder.
Claims (10)
1. a kind of electronic lock cylinder of high reliablity, which is characterized in that including lock core liner (3), installation in the lock core liner (3)
There are probe (2), pcb board (5), motor (7) and actuating mechanism, the probe (2) is for receiving unlocking signal, the pcb board
(5) it is electrically connected with probe (2) and controls motor (7) and drive actuating mechanism work, to realize unlocking operation；The pcb board (5) is outside
Portion's package is provided with pcb board bracket front cover (4) and pcb board bracket rear cover (6), before the pcb board bracket front cover (4) is provided with one
End pipe body, the probe (2) are set in the front tube body, the pcb board bracket front cover (4), pcb board (5), pcb board bracket
Pass through sealant pouring and sealing between rear cover (6) and probe (2).
2. a kind of electronic lock cylinder of high reliablity as described in claim 1, which is characterized in that the actuating mechanism includes fixing
The cam (10) being connected on the motor (7), the cam (10) is external to be successively set with lock core rear cover (11) and clutch
(12), through-hole is offered on the lock core rear cover (11), is additionally provided between the cam (10) and the lock core rear cover (11)
Movable part, the cam (10) are used to squeeze the movable part in lock core rear cover (11) inner rotation under the drive of motor (7)
It by the throughhole portions prominent lock core rear cover (11) and is stuck in the clutch (12), to realize unlocking operation.
3. a kind of electronic lock cylinder of high reliablity as claimed in claim 2, which is characterized in that be provided on the cam (10)
Limiting section is provided with the limiting groove matched with the limiting section, the limiting section on lock core rear cover (11) inner surface
For moving when the cam (10) are rotated along limiting groove, avoid rotating due to the cam (10) in lock core rear cover (11)
Angle is excessive, and the movable part is caused to withdraw inside lock core rear cover, and then interrupts unlocking operation.
4. a kind of electronic lock cylinder of high reliablity as claimed in claim 2, which is characterized in that phase on the lock core rear cover (11)
To setting, there are two lugs, and two lugs are respectively used to be buckled in two opposing outer faces of the motor (7), to prevent
The motor (7) is in lock core liner (3) interior rotation.
5. a kind of electronic lock cylinder of high reliablity as claimed in claim 3, which is characterized in that phase on the lock core rear cover (11)
To setting, there are two lugs, and two lugs are respectively used to be buckled in two opposing outer faces of the motor (7), to prevent
The motor (7) is in lock core liner (3) interior rotation.
6. a kind of electronic lock cylinder of high reliablity as described in claim 2-5 is any, which is characterized in that the cam (10) with
It is provided with elastic component (8), is driven when the elastic component (8) is for after the motor (7) power-off described convex between the motor (7)
Wheel (10) rotates backward, so that the cam (10) restPoses.
7. a kind of electronic lock cylinder of high reliablity as claimed in claim 6, which is characterized in that the lock core liner (3) is external
Annular groove is offered, further includes pin, the pin is for being inserted into the annular groove, with the fixation lock core liner
(3) relative position in electronic lock cylinder.
8. a kind of electronic lock cylinder of high reliablity a method as claimed in any one of claims 1 to 5, which is characterized in that the lock core liner
(3) front end sleeve is equipped with the outer gallbladder (1) of lock core, offers on the front end face of the outer gallbladder (1) of the lock core and passes through for electron key front end
Through-hole, jagged (15) are arranged in the through-hole edge；Retaining mechanism, the locking are additionally provided on the lock core liner (3)
Mechanism is for locking the electron key for being inserted into the lock core liner (3), so that electron key and electronic lock cylinder are in door opening process
It keeps being in close contact.
9. a kind of electronic lock cylinder of high reliablity as claimed in claim 8, which is characterized in that the retaining mechanism is included in institute
The regular polygon groove (33) that lock core liner (3) front end opens up is stated, the periphery of regular polygon groove (33) each edge is all provided with
It is equipped with groove (31)；The regular polygon groove (33) is provided centrally with blind hole, and the blind hole edge is towards the regular polygon
Groove (33) direction is extended with annular projection portion.
10. a kind of electronic lock cylinder of high reliablity as claimed in claim 9, which is characterized in that it further include positioning device, it is described
Positioning device includes table in the multiple pits (32) being arranged on the lock core liner (3) and outer gallbladder (1) front end face of the lock core
Orbicule (16) on face, the pit (32) is equal with groove (31) quantity and position is corresponding, and the orbicule (16) is used for
When lock core liner (3) is rotated with electron key, fall into corresponding pit (32), to judge whether electron key relative position is quasi-
Really.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700851.0U CN208267585U (en) | 2018-05-11 | 2018-05-11 | A kind of electronic lock cylinder of high reliablity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700851.0U CN208267585U (en) | 2018-05-11 | 2018-05-11 | A kind of electronic lock cylinder of high reliablity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267585U true CN208267585U (en) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700851.0U Active CN208267585U (en) | 2018-05-11 | 2018-05-11 | A kind of electronic lock cylinder of high reliablity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397054A (en) * | 2018-05-11 | 2018-08-14 | 陕西昌大科技有限公司 | A kind of electronic lock cylinder that reliability is high |
| CN110485819A (en) * | 2019-08-05 | 2019-11-22 | 长园共创电力安全技术股份有限公司 | A kind of anti-short circuit electrolock |
-
2018
- 2018-05-11 CN CN201820700851.0U patent/CN208267585U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397054A (en) * | 2018-05-11 | 2018-08-14 | 陕西昌大科技有限公司 | A kind of electronic lock cylinder that reliability is high |
| CN108397054B (en) * | 2018-05-11 | 2023-08-29 | 陕西昌大科技有限公司 | Electronic lock core with high reliability |
| CN110485819A (en) * | 2019-08-05 | 2019-11-22 | 长园共创电力安全技术股份有限公司 | A kind of anti-short circuit electrolock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221124 Address after: 200233 5th and 6th floors, building 41, 333 Qinjiang Road, Xuhui District, Shanghai Patentee after: SHANGHAI DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Patentee after: SHAANXI CHANGDA TECHNOLOGY CO.,LTD. Address before: 710000 Room 12305, 23rd Floor, Unit 1, Building A, Greenland Linghai, Jinye 1st Road, High tech Zone, Yanta District, Xi'an City, Shaanxi Province Patentee before: SHAANXI CHANGDA TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |