CN208236142U - A kind of electron key and electronic lock cylinder that contact is good - Google Patents
A kind of electron key and electronic lock cylinder that contact is good Download PDFInfo
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- CN208236142U CN208236142U CN201820700649.8U CN201820700649U CN208236142U CN 208236142 U CN208236142 U CN 208236142U CN 201820700649 U CN201820700649 U CN 201820700649U CN 208236142 U CN208236142 U CN 208236142U
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- lock core
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Abstract
The utility model discloses a kind of good electronic lock cylinder of contact, including lock core liner, lock core liner front end sleeve is equipped with the outer gallbladder of lock core, and the through-hole passed through for electron key is offered on the front end face of the outer gallbladder of lock core, and the setting of through-hole edge is jagged；Retaining mechanism is additionally provided on lock core liner, retaining mechanism is used to lock the electron key of insertion lock core liner, so that electron key and electronic lock cylinder keep being in close contact in door opening process；It is jagged by being arranged on gallbladder outside lock core, and the protrusion on the groove and electron key on lock core liner is combined, electron key is stuck in inside electronic lock cylinder when can to unlock, and avoids the problem that generating electron key and electronic lock cylinder generates poor contact.
Description
[technical field]
The utility model belongs to electronic lock cylinder technical field more particularly to a kind of good electron key and electronic lock of contact
Core.
[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.
[utility model content]
The purpose of the utility model is to provide a kind of contact good electron keys and electronic lock cylinder, to solve when opening the door
The problem of electron key and electronic lock cylinder poor contact.
The utility model is using following technical scheme: a kind of electronic lock cylinder that contact is good, including lock core liner, in lock core
Gallbladder front end sleeve is equipped with the outer gallbladder of lock core, offers the through-hole passed through for electron key, through-hole edge on the front end face of the outer gallbladder of lock core
It is arranged jagged；Retaining mechanism is additionally provided on lock core liner, retaining mechanism is used to lock the electron key of insertion lock core liner,
So that electron key and electronic lock cylinder keep being in close contact in door opening process；
Retaining mechanism includes the regular polygon groove opened up in lock core liner front end, the periphery of regular polygon groove each edge
It is provided with groove, each groove with the protrusion of electron key for matching, with clamping electron key in lock core liner
Relative position；Regular polygon groove center is provided with blind hole, and blind hole edge is extended with cyclic annular convex towards regular polygon groove direction
The portion of rising.
It preferably, further include positioning device, positioning device includes outside the multiple pits and lock core being arranged on lock core liner
The orbicule also set up on gallbladder front end face inner surface, pit is equal with number of recesses and position is corresponding, and orbicule is in lock core
It when gallbladder is rotated with electron key, falls into corresponding pit, to judge whether electron key relative position is accurate.
Preferably, probe, pcb board, motor and actuating mechanism are installed, probe is for receiving letter of unlocking in lock core liner
Number, pcb board, which is electrically connected with probe and controls motor, drives actuating mechanism work, to realize unlocking operation；
Actuating mechanism includes the cam being fixedly connected on motor, and elastic component, elastic component are provided between cam and motor
Band moving cam rotates backward when for after motor power-off, so that cam restPoses；Lock core is successively arranged with outside cam
Rear cover and clutch cover after lock core and offer through-hole, and movable part is additionally provided between cam and lock core rear cover, and cam is used for
In lock core rear cover inner rotation under the drive of motor, Compressive activities part is by the prominent lock core rear cover of throughhole portions and is stuck in clutch
It is interior, 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, 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.
The another technical solution of the utility model: a kind of electron key that contact is good, including the shank of the key and key bar,
It is characterized in that, key bar is hollow regular prism, protrusion is provided on the one side of hollow regular prism；Inside hollow regular prism by
It is outer to be sequentially installed with insulation sleeve and key probe to interior.
Preferably, the shank of the key includes key shell, and the key PCB being electrically connected with key probe is equipped in key shell
Plate, key pcb board are also electrically connected to battery, are provided with washer on the outside of key pcb board and battery, each bead outward is set respectively
It is equipped with upper cover and lower cover.
Preferably, unlocking switch and LED light switch are additionally provided on upper lid, LED light switch is connected to by key pcb board
LED light, LED light are located in front of key shell side, unlock and are additionally provided with key between switch and LED light switch and key pcb board
Washer；The side of key shell is additionally provided with the USB interface connecting with key pcb board, is provided with USB interface outside USB interface
Plug.
The beneficial effects of the utility model are: being buckled in motor by covering increase lug after lock core, and by lug
It on two opposite faces, can prevent motor from dallying inside lock core liner, further increase the reliability of electronic lock cylinder, pass through
It is arranged jagged on the outer gallbladder of lock core, and combines the protrusion on the groove and electron key on lock core liner, can to unlock
When electron key be stuck in inside electronic lock cylinder, avoid the problem that generating electron key and electronic lock cylinder generates poor contact.
[Detailed description of the invention]
Fig. 1 is a kind of explosive view of the good electron key and electronic lock cylinder of contact 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；
Fig. 4 is the explosive view of the utility model electron key.
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；13. upper cover；14. opening
It closes；15. notch；16. orbicule；17.LED lamp switch；18. washer；19. 20. key pcb board of key washer；21.LED lamp；
22. key shell；23.USB interface plug；24. battery；25. lower cover；26. key bar；27. protrusion；28. insulation sleeve；29. key
Spoon probe；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 contact good electron keys and electronic lock cylinder, as shown in Figure 1, including in lock core
Gallbladder 3,3 front end sleeve of lock core liner are 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.Before the outer gallbladder 1 of lock core
The through-hole passed through for electron key bar front end, through-hole edge setting jagged 15, electron key insertion electricity are offered on end face
When sub- lock core, the front end of electron key bar passes through through-hole, there is protrusion on electron key, and protrusion can enter lock core by notch 15
Outer gallbladder 1, and be stuck 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
If regular polygon groove 33, regular polygon groove 33 is provided centrally with blind hole, and blind hole edge is towards 33 side of regular polygon groove
To annular projection portion is extended with, annular projection portion is inserted into for front end tube body, in this way, front end tube body and annular projection portion are set in
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 safety of electronic lock cylinder
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 match with the protrusion of electron key, with clamping
Relative position of the electron key in lock core liner 3, prevents electron key and electronic lock cylinder poor contact, and each groove 31 is also used
In the protrusion for accommodating electron key when electron key is inserted into regular polygon groove 33, when unlocking, raised one to be embedded
In a groove 31, at this point, electron key supplies electricity to electronic lock cylinder by its probe, electronic lock cylinder realizes unlocking operation, and protrusion
When falling into groove 31, due to there is the presence of gallbladder 1 outside lock core, the protrusion of electron key can be stuck in groove 31, unlocked
Afterwards by pulling the handle of electron key, the door where can driving electronic lock cylinder is opened or closed.
Electronic lock cylinder further includes positioning device, and positioning device includes 32 He of multiple pits being arranged on lock core liner (3)
The orbicule 16 being arranged on lock core 1 front end face inner surface of outer gallbladder,
The orbicule 16 being arranged on lock core 1 front end face inner surface of outer gallbladder, orbicule 16 can be to be one or more, in lock core
Multiple pits 32 are additionally provided on gallbladder 3, the quantity of pit 32 is equal with 31 quantity of groove and position is corresponding, and orbicule 16 is for locking
It when in-core gallbladder 3 is rotated with electron key, falls into corresponding pit 32, 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 27 are all smaller, electronics is turned sometimes
When key is too fast, it may appear that when protrusion 27 is by groove 31, do not fall into inside it, the bad control of operator continues to turn electronics
Key is used in combination by orbicule 16 and pit 32, and when raised 27 alignment indentation 31, orbicule 16 can fall into pit 32
Interior, turning electron key at this time and more usually taking some strength more makes electronics key at this point, operator can press electron key
In the regular polygon groove 33 of spoon indentation lock core liner 3, protrusion 27 is pressed into 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 includes integrally formed round lid with before
End pipe body, round cover edge are open equipped with encapsulating, and probe 2 is set in the front tube body, offers on PCB support front cover 4
Encapsulating opening will pass through filling between pcb board bracket front cover 4, pcb board 5, pcb board bracket rear cover 6 and probe 2 by encapsulating opening
Glue sealing, to protect pcb board 5, increases its service life, reduces its failure rate.Front end tube body is for penetrating regular polygon groove
In 33, relative to traditional electronic lock cylinder, it is recessed that electronic lock cylinder in the utility model by front end tube body extend into regular polygon
In slot 33, prevents extraneous water or other sundries from entering electronic lock cylinder, can protect pcb board 5 not by water, dust or other sundries
Influence, 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 are generally torsional spring, and the both ends of torsional spring are connected on cam 10 and motor 7.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, cam 10 is embedded in inside lock core rear cover 11, sets inside lock core rear cover 11
It is equipped with the limiting groove matched with limiting section, limiting section is provided on cam 10, limiting section is used for the edge when cam 10 rotates
Limiting groove is mobile, avoid it is excessive in 11 rotational angle of lock core rear cover due to cam 10, after causing the movable part to withdraw lock core
Lid is internal, and then interrupts unlocking operation.In existing electronic lock cylinder, external clamping structure is generally combined by cam, and in cam
On be provided with protrusion, cam is clamped on inside lock core, the rotational angle of cam is limited, and in the utility model, after lock core
The contact jaw of lid 11 and cam digs out limiting groove, and combines the raised physical structure of cam 10 itself, exists to limit cam 10
Rotational angle in lock core rear cover 11, it is stronger reliable.
Lock core rear cover 11 is connected on motor 7, is oppositely arranged on lock core rear cover 11 there are two lug, two lugs are used respectively
In in two opposing outer faces for being buckled in motor 7, to prevent the rotation in lock core liner 3 of motor 7, there are two opposite tables for motor 7
Face is plane, and two lugs are snapped into respectively in two planes, avoids motor 7 and dallies in lock core liner 3, increases electronic lock
The reliability of core.
Through-hole is offered on lock core rear cover 11, movable part is additionally provided between cam 10 and lock core rear cover 11, and cam 10 is used
In 11 inner rotation of lock core rear cover under the drive in motor 7, Compressive activities part protrudes lock core rear cover 11 simultaneously by throughhole portions
It is stuck in clutch 12, to realize unlocking operation, movable part is preferably steel ball 9.
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 relative position of the fixed lock core liner 3 in electronic lock cylinder, extraneous violence damage electronic lock core internal junction is avoided
Structure ensure that the safety of electronic lock cylinder.
The invention also discloses a kind of good electron keys of contact, including the shank of the key and key bar 26, in order to protect
The security performance of electron key is demonstrate,proved, key bar 26 is generally hollow regular prism, can preferably be selected as hollow regular hexagonal prism.
Protrusion 27 is provided on the one side of hollow regular prism, protrusion 27 is used to want to cooperate with the groove in electronic lock cylinder,
With clamping electron key in the relative position of electronic lock cylinder, the tight of electron key and electronic lock cylinder can also be kept when opening the door
Contiguity touching, the problem of to prevent poor contact.Insulation sleeve 28 and key are sequentially installed with inside hollow regular prism from outside to inside
Spoon probe 29 can prevent the problem of 29 short circuit of key probe by insulation sleeve 28, enhance the security performance of electron key.
The shank of the key includes key shell 22, and the key pcb board 20 being electrically connected with key probe 29 is equipped in key shell,
Key pcb board 20 is also electrically connected to battery 24, and washer 18, each washer 18 are provided on the outside of key pcb board 20 and battery 24
Outside is respectively arranged with upper cover 13 and lower cover 25, can keep cleaning and peace in key shell 22 by washer 18 with water proof and dust proof
Entirely.
Unlock switch 14 and LED light switch 17 are additionally provided in upper cover 13, LED light switch 17 is connected by key pcb board 20
It is connected to LED light 21, LED light 21 is located in front of 22 side of key shell, can open LED light 21 in the place of external dark, make
Key bar 26 is accurately inserted into electronic lock cylinder, facilitates operation.
It unlocks and is additionally provided with key washer 19 between switch 14 and LED light switch 17 and key pcb board 20, pass through key pad
Circle 19 further ensures the security performance of key pcb board 20, and the side of key shell 22 is additionally provided with to be connected with key pcb board 20
The USB interface connect is provided with USB interface plug 23 outside USB interface, and USB interface is connected with key pcb board 20, Ke Yitong
It crosses the interface to charge to battery 24, electron key is longer cruise duration.
Claims (9)
1. a kind of good electronic lock cylinder of contact, which is characterized in that including lock core liner (3), lock core liner (3) front end sleeve
Equipped with gallbladder outside lock core (1), the through-hole passed through for electron key is offered on the front end face of the outer gallbladder (1) of the lock core, it is described logical
Jagged (15) are arranged in bore edges；Retaining mechanism is additionally provided on the lock core liner (3), the retaining mechanism is slotting for locking
Enter the electron key of the lock core liner (3), so that electron key and electronic lock cylinder keep being in close contact in door opening process；
The retaining mechanism is included in the regular polygon groove (33) that lock core liner (3) front end opens up, the regular polygon
The periphery of groove (33) each edge is provided with groove (31), and each groove (31) is used to match with the protrusion of electron key
It closes, with relative position of the clamping electron key in lock core liner (3)；The regular polygon groove (33) is provided centrally with blind
Hole, the blind hole edge are extended with annular projection portion towards regular polygon groove (33) direction.
2. a kind of electronic lock cylinder that contact is good as described in claim 1, 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
The orbicule (16) also set up on face, the pit (32) is equal with groove (31) quantity and position is corresponding, the orbicule
(16) it when being rotated for lock core liner (3) with electron key, falls into corresponding pit (32), to judge electron key with respect to position
Whether set accurate.
3. a kind of electronic lock cylinder that contact is good as claimed in claim 2, which is characterized in that peace in the lock core liner (3)
Equipped with probe (2), pcb board (5), motor (7) and actuating mechanism, the probe (2) is for receiving unlocking signal, the PCB
Plate (5), which is electrically connected with probe (2) and controls motor (7), drives actuating mechanism work, to realize unlocking operation；
The actuating mechanism includes the cam (10) being fixedly connected on the motor (7), the cam (10) and the motor
(7) it is provided between elastic component (8), drives the cam (10) anti-when the elastic component (8) is for after the motor (7) power-off
To rotation, so that the cam (10) restPoses；Successively be arranged with outside the cam (10) lock core rear cover (11) and
Clutch (12) offers through-hole on the lock core rear cover (11), between the cam (10) and the lock core rear cover (11) also
It is provided with movable part, the cam (10) is used under the drive of motor (7) in lock core rear cover (11) inner rotation, described in extruding
Movable part is by the throughhole portions prominent lock core rear cover (11) and is stuck in the clutch (12), to realize unlocking operation.
4. a kind of electronic lock cylinder that contact is good as claimed in claim 3, 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.
5. a kind of good electronic lock cylinder of contact as described in claim 3 or 4, which is characterized in that the lock core rear cover (11)
On be oppositely arranged there are two lug, two lugs are respectively used to be buckled in two opposing outer faces of the motor (7), with
Prevent the motor (7) in lock core liner (3) interior rotation.
6. a kind of electronic lock cylinder that contact is good as described in claim 1, 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.
7. a kind of good electron key of contact, which is characterized in that including the shank of the key and key bar (26), the key bar (26)
It for hollow regular prism, is provided on the one side of the hollow regular prism raised (27), the protrusion (27) is used for and electronic lock
Groove in core matches, with relative position of the clamping electron key in electronic lock cylinder；By outer inside the hollow regular prism
Insulation sleeve (28) and key probe (29) are sequentially installed with to interior.
8. a kind of electron key that contact is good as claimed in claim 7, which is characterized in that the shank of the key includes outside key
Shell (22) is equipped with the key pcb board (20) being electrically connected with the key probe (29), the key in the key shell
Pcb board (20) is also electrically connected to battery (24), is provided with washer (18) on the outside of the key pcb board (20) and battery (24),
Upper cover (13) and lower cover (25) are respectively arranged with outside each washer (18).
9. a kind of electron key that contact is good as claimed in claim 8, which is characterized in that also set up on the upper cover (13)
There are unlocking switch (14) and LED light switch (17), the LED light switch (17) is connected to LED by the key pcb board (20)
Lamp (21), the LED light (21) are located in front of key shell (22) side, the unlocking switch (14) and LED light switch
(17) it is additionally provided between key pcb board (20) key washer (19)；The side of the key shell (22) be additionally provided with
The USB interface of key pcb board (20) connection, is provided with USB interface plug (23) outside the USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700649.8U CN208236142U (en) | 2018-05-11 | 2018-05-11 | A kind of electron key and electronic lock cylinder that contact is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700649.8U CN208236142U (en) | 2018-05-11 | 2018-05-11 | A kind of electron key and electronic lock cylinder that contact is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236142U true CN208236142U (en) | 2018-12-14 |
Family
ID=64583620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700649.8U Active CN208236142U (en) | 2018-05-11 | 2018-05-11 | A kind of electron key and electronic lock cylinder that contact is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736647A (en) * | 2019-01-04 | 2019-05-10 | 珠海优特物联科技有限公司 | Lockable mechanism and lockset |
-
2018
- 2018-05-11 CN CN201820700649.8U patent/CN208236142U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736647A (en) * | 2019-01-04 | 2019-05-10 | 珠海优特物联科技有限公司 | Lockable mechanism and lockset |
| CN109736647B (en) * | 2019-01-04 | 2021-03-02 | 珠海优特物联科技有限公司 | Locking mechanism and lock |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221103 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 |