CN110295789A - Intelligent lock and transmission mechanism unlocked by mechanical key thereof - Google Patents
Intelligent lock and transmission mechanism unlocked by mechanical key thereof Download PDFInfo
- Publication number
- CN110295789A CN110295789A CN201910680974.1A CN201910680974A CN110295789A CN 110295789 A CN110295789 A CN 110295789A CN 201910680974 A CN201910680974 A CN 201910680974A CN 110295789 A CN110295789 A CN 110295789A
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- Prior art keywords
- push rod
- lock core
- elastic component
- bolt
- transmission mechanism
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000000926 separation method Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- 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
- E05B15/0013—Followers; Bearings therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/002—Faceplates or front plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an intelligent lock and a transmission mechanism unlocked by a mechanical key thereof, wherein the transmission mechanism unlocked by the mechanical key comprises a front panel, a lock cylinder and a clutch module, wherein the lock cylinder and the clutch module are arranged in the front panel; the lock core push rod is driven by the lock core push rod to move, the first end of the sliding piece is connected with the lock core push rod, the second end of the sliding piece is provided with a plug pin push rod used for pushing the clutch plug pin, and the axis of the plug pin push rod and the axis of the clutch plug pin are located on the same straight line. So set up, increased the slider between lock core push rod and separation and reunion bolt, be equipped with on the slider with the coaxial bolt push rod of separation and reunion bolt, when using the key to unblank, the bolt push rod directly promotes the separation and reunion bolt, the atress is even, can not produce the jam phenomenon, has solved the problem that the mechanical key of intelligence lock unblanked smoothly among the prior art.
Description
Technical field
The present invention relates to lock technology field, the biography unlocked more specifically to a kind of smart lock and its mechanical key
Motivation structure.
Background technique
With the maturation development of intelligent door lock industry, intelligent door lock plays more and more important work in people's lives
With.Smart lock currently on the market all remains tradition machinery key unlocking as spare unlocking mode substantially, is all mostly
Lock core is arranged in outer locking face bottom and external clutch.In order to guarantee the safety of smart lock, as shown in Figure 1,4 He of lock core push rod
Not on the same line, the two is arranged in a staggered manner the effect axis of on-of bolt 5, i.e., there are certain bias between the axis of the two
Away from.But since the effect axis of lock core push rod 4 is not conllinear with the effect axis of on-of bolt 5, lock core push rod 4 pushes clutch
When bolt 5, active force is not applied on the central axis of on-of bolt 5, is easy to produce frictional resistance in this way to occur
Card resistance phenomenon causes mechanical key unlocking to have some setbacks.Therefore, the mechanical key for how solving smart lock in the prior art is unlocked not
Smooth problem becomes those skilled in the art's important technological problems to be solved.
Summary of the invention
The purpose of the present invention is to provide the transmission mechanisms that a kind of smart lock and its mechanical key are unlocked, to solve existing skill
The problem of mechanical key unlocking of smart lock has some setbacks in art.
The purpose of the present invention is what is be achieved through the following technical solutions:
The transmission mechanism that a kind of mechanical key of smart lock provided by the invention is unlocked, including front panel and setting are in institute
The lock core and clutch module in front panel are stated, the lock core is equipped with lock core push rod, and the clutch module is equipped with on-of bolt, also wraps
The sliding part that can be moved under the drive of the lock core push rod is included, the first end of the sliding part is connected with the lock core push rod
Connect, second end is equipped with bolt push rod for pushing the on-of bolt, and the axis of the bolt push rod and the clutch are inserted
The axis of pin is located along the same line.
Preferably, the front panel is equipped with the lock core limiting slot for fixing the lock core.
Preferably, the first end of the sliding part is equipped with the push rod slot matched with the lock core push rod, the lock core
Push rod protrudes into the push rod slot.
Preferably, the lock core push rod is equipped with boss close to one end of the sliding part, and the cross section of the boss is more
Side shape, the boss protrude into the push rod slot, and the Internal periphery phase one of the outer profile of the boss and the push rod slot
It causes.
It preferably, further include elastic component for driving the sliding part to reset, the first end fixation of the elastic component is set
It sets, second end connects the sliding part.
Preferably, the second end of the sliding part is equipped with the lug boss for connecting the elastic component, the boss
In the side of the bolt push rod.
Preferably, the lug boss is equipped with the elastic component limiting slot that matches with the elastic component, and the of the elastic component
Two ends are protruded into the elastic component limiting slot.
Preferably, the front panel is equipped with the position limiting structure for fixing the elastic component, and the position limiting structure, which is equipped with, to be used
In the positive stop lug boss of the fixation elastic component.
Preferably, the axis of the elastic component and the axis of the lock core push rod are located along the same line.
Preferably, the elastic component is reset spring.
The present invention also provides a kind of smart locks, including the transmission mechanism that as above described in any item mechanical keys are unlocked.
In technical solution provided by the invention, a kind of transmission mechanism that the mechanical key of smart lock is unlocked, including front panel
And the lock core in plate in front and clutch module are set, lock core is equipped with lock core push rod, and clutch module is equipped with on-of bolt；Also wrap
The sliding part that can be moved under the drive of lock core push rod is included, the first end of sliding part is connected with lock core push rod, second end is set
There is the bolt push rod for pushing on-of bolt, and the axis of bolt push rod and the axis of on-of bolt are located along the same line.
So set, increasing sliding part between lock core push rod and on-of bolt, sliding part is equipped with coaxial with on-of bolt insert
Push rod is sold, when using key unlocking, bolt push rod pushes directly on on-of bolt, and uniform force will not generate card resistance phenomenon, solves
The problem of mechanical key unlocking of smart lock has some setbacks in the prior art.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram of internal structure of smart lock in the prior art；
Fig. 2 is the schematic diagram of internal structure of smart lock in the embodiment of the present invention；
Fig. 3 is the partial schematic diagram that sliding part combines installation with on-of bolt in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of front panel in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of lock core in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of sliding part in the embodiment of the present invention.
In Fig. 1-Fig. 6:
Front panel -1, lock core limiting slot -11, position limiting structure -12, positive stop lug boss -121, lock core -2, clutch module -3, lock
Core push rod -4, boss -41, on-of bolt -5, sliding part -6, push rod slot -61, lug boss -62, bolt push rod -7, elastic component -
8。
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Present embodiment provides the transmission mechanism that a kind of smart lock and its mechanical key are unlocked, and solves existing skill
The problem of mechanical key unlocking of smart lock has some setbacks in art.
Hereinafter, elaborating in conjunction with attached drawing to embodiment.In addition, embodiments illustrated below is not remembered claim
The content of the invention of load plays any restriction effect.In addition, the full content of composition represented by following example is not limited to conduct
Necessary to the solution of the invention described in the claims.
Please refer to attached drawing 1-6, the transmission mechanism that the mechanical key of smart lock provided in this embodiment is unlocked, including front panel
1 and setting the lock core 2 and clutch module 3 in plate 1, lock core 2 are equipped with lock core push rod 4 in front, clutch module 3 is inserted equipped with clutch
Pin 5.As shown in Fig. 2, lock core 2 can be placed in 1 inside bottom of front panel, 1 bottom of front panel is equipped with corresponding with the lock core hole of lock core 2
Aperture, to insert a key into lock core hole, rotate lock core 2, move up and down lock core push rod 4, it is therefore an objective to drive clutch insert
Pin 5 realizes switch lock.It should be noted that when the placement state of transmission mechanism as shown in Figure 2, the 2 axis side of lock core along figure
That mentions into mobile as text moves along the vertical direction, and the lower end position of front panel 1 is then its bottom in figure.In addition, can
The axis of lock core push rod 4 and 5 eccentric setting of on-of bolt, i.e. the two is not conllinear, and the aperture of usual 1 bottom of front panel can be than lock
2 bottom of core is big, and there are fit-up gap, setting in this way can prevent other people from agitating on-of bolt 5 by the aperture of bottom, clutch is inserted
Pin 5 pushes in opening door, plays the role of pick-proof and anti-theft.But the central axis of lock core push rod 4 and on-of bolt 5 is not same
On one straight line, the position and its axis for the power being subject in avris position, on-of bolt 5 due to the stress point of on-of bolt 5 are not
Collinearly, therefore on-of bolt 5 can generate catching phenomenon in progradation, push away to enter possibly even when serious, and eccentric
It is more obvious away from bigger, catching phenomenon.To solve the above-mentioned problems, transmission mechanism further include can be under the drive of lock core push rod 4
The first end of mobile sliding part 6, sliding part 6 is connected with lock core push rod 4, to guarantee to slide under the action of lock core push rod 4
Part 6 can reliable mobile, second end is equipped with bolt push rod 7 for pushing on-of bolt 5, with guarantee useful effect in from
Bolt 5 is closed to complete unlocking action, and as shown in figure 3, the axis of bolt push rod 7 and the axis of on-of bolt 5 are located at together
On one straight line.So set, increasing sliding part between lock core push rod and on-of bolt, sliding part is equipped with and on-of bolt
Coaxial bolt push rod, since the two is coaxial, when using key unlocking, the active force of bolt push rod is to act directly on clutch to insert
On the central axis of pin, in this way promotion on-of bolt when, on-of bolt uniform force, will not run-off the straight, so as to avoid
There is card resistance phenomenon, solves the problems, such as that the mechanical key unlocking of smart lock in the prior art has some setbacks.
In the present embodiment, front panel 1 is equipped with the lock core limiting slot 11 for fixed lock core 2, and which limit lock cores 2
Freedom degree will not shake when turning lock core 2.As shown in figure 4, the setting of lock core limiting slot 11 1 bottom of plate in front, and with lock
The profile of 2 contact surface of core is consistent, and such contact area is big, and it is good that effect is fixedly mounted.And it is additionally provided in front panel 1 for installing
The fixed column of fastener is correspondingly again provided with the through-hole passed through for fastener on lock core 2, such as screw in screw across through-hole
In threaded hole in fixed column, lock core 2 is fastened.
As optional embodiment, pushed away as shown in fig. 6, the first end of sliding part 6 is equipped with what lock core push rod 4 matched
Bar slot 61, lock core push rod 4 protrude into push rod slot 61, so that lock core push rod 4 be enable effectively to drive sliding part 6 mobile.It can
Selection of land, the first end of sliding part 6 are provided with round boss, and push rod slot 61 is arranged on the round boss, insert for lock core push rod 4
Enter.
Further, lock core push rod 4 is equipped with boss 41 close to one end of sliding part 6, and the cross section of boss 41 is polygon,
As shown in figure 5, boss 41 is arranged on the end face of lock core push rod 4, can protrude into boss 41 in push rod slot 61 to be rectangular, and
And the outer profile of boss 41 is consistent with the Internal periphery of push rod slot 61.In this way, boss and push rod slot cooperate, limitation is played
The effect of sliding part rotation, to guarantee that bolt push rod reliably pushes on-of bolt.
In the present embodiment, transmission mechanism further include for drive sliding part 6 reset elastic component 8, the first of elastic component 8
End fixed setting, second end connect sliding part 6.Wherein, elastic component 8 is preferably reset spring.As shown in Fig. 2, when the machine of using
When tool key unlocking, the lock core hole of key insertion lock core 2 simultaneously rotates lock core 2, moves up the lock core push rod 4 on lock core 2, locks
Core push rod 4 further pushes sliding part 6 to move up, and reset spring generates deformation by compression, while the bolt on sliding part 6 pushes away
Bar 7 pushes on-of bolt 5 to move up, be inserted into the position that can be unlocked, and clutch module 3 is activated at this time, realizes and unlocks, can push
Handle on door opens the door.After completing door opening action, turns round key and remove, lock core 2 returns to initial position and band in this process
Movable lock core push rod 4 moves down, and reset spring restores deformation, and sliding part 6 resets under the action of reset spring, while clutch is inserted
5 return of pin, clutch module 3 are again switched off, and pushing handle at this time can not open the door.In this way, sliding part is pressed in lock by elastic component
It on core push rod, ensure that lock core push rod is reliably connected always with sliding part, effectively sliding part driven to do reciprocating linear motion.
In the preferred embodiment of the present embodiment, the second end of sliding part 6 is equipped with the lug boss 62 for connecting elastic component 8,
For example, installation and limitation elastic component 8 can be played the role of by 8 sets of elastic component outside lug boss 62.As shown in figure 3, lug boss 62
Positioned at the side of bolt push rod 7.
Specifically, lug boss 62 is equipped with the elastic component limiting slot matched with elastic component 8, and the second end of elastic component 8 protrudes into
In elastic component limiting slot.As shown in fig. 6, lug boss 62 can be the cylindrical protrusions being arranged in 6 second end of sliding part, elastic component
8 be helical spring, and accordingly, the elastic component limiting slot on lug boss 62 is designed as circular groove, and the second end of spring is put
Enter and be connected in groove, with sliding part 6, to realize the limit and installation to spring.
Front panel 1 is equipped with the position limiting structure 12 for fixing elastic component 8, and position limiting structure 12 is equipped with for fixing elastic component 8
Positive stop lug boss 121.As shown in figure 4, position limiting structure 12 can be the baffle for being vertically set on 1 inside of front panel, and its two sides is set
There is deep floor, ensure that the structural strength of baffle.Baffle is equipped with positive stop lug boss 121, elastic component close to the end face of sliding part 6
8 be spring, and spring pocket is outside positive stop lug boss 121, and its first end is against on the end face of baffle, to realize to spring
The fixed installation of one end.So set, the installation of elastic component and the connection with sliding part on the one hand are realized, on the other hand,
During unlocking, by the positive stop lug boss on the lug boss and position limiting structure on sliding part, avoidable elastic component is jumped out.It is necessary
When, lug boss and positive stop lug boss can be increased, preferably to have the function that the limit and installation to elastic component.
Further, the axis of elastic component 8 and the axis of lock core push rod 4 are located along the same line.In addition, elastic component 8 with
Bolt push rod 7 is arranged in parallel, i.e. the two axis is parallel.In this way, elastic component is conllinear with the position of lock core push rod, act on
When on sliding part sliding part move in the axial direction always, will not run-off the straight, to guarantee the bolt push rod on sliding part
It will not tilt, it is ensured that the thrust of bolt push rod is on the central axis of on-of bolt.
The present embodiment additionally provides a kind of smart lock, the transmission mechanism unlocked including mechanical key as described above.So
During unlocking, due to pushing the bolt push rod of on-of bolt coaxial with on-of bolt, card resistance will not occur for setting existing
As solving the problems, such as that the mechanical key unlocking of smart lock in the prior art has some setbacks.The derivation process and machine of the beneficial effect
The derivation process of beneficial effect brought by the transmission mechanism of tool key unlocking is substantially similar, therefore details are not described herein.
It should be noted that the device or component of the different function in above-mentioned each embodiment can be combined, for example,
The transmission mechanism that the mechanical key of smart lock is unlocked in the preferred embodiment of the present embodiment, including smart lock front panel 1 and setting
Lock core 2 and clutch module 3 in plate 1 in front, front panel 1 are equipped with the lock core limiting slot 11 for fixed lock core 2, and lock core 2 is set
There is lock core push rod 4, clutch module 3 is equipped with on-of bolt 5, and the axis of lock core push rod 4 is not conllinear with the axis of on-of bolt 5, and two
Person's eccentric setting；It further include the sliding part 6 that can be moved under the drive of lock core push rod 4, first end and the lock core of sliding part 6 push away
Bar 4 is connected, second end is equipped with the bolt push rod 7 for pushing on-of bolt 5, and the axis of bolt push rod 7 and on-of bolt 5
Axis be located along the same line.
In this embodiment, the first end of sliding part 6 is equipped with the push rod slot 61 matched with lock core push rod 4, and lock core pushes away
Bar 4 is equipped with boss 41 close to one end of sliding part 6, and the cross section of boss 41 is polygon, boss 41 protrudes into push rod slot 61,
It is connected with sliding part 6, and the outer profile of boss 41 is consistent with the Internal periphery of push rod slot 61.
In addition, transmission mechanism further includes the elastic component 8 for driving sliding part 6 to reset, elastic component 8 can be reset spring.
Front panel 1 is equipped with the position limiting structure 12 for fixing elastic component 8, and position limiting structure 12 is equipped with positive stop lug boss 121, elastic component 8
First end is fixed on positive stop lug boss 121.The second end of sliding part 6 is equipped with the lug boss 62 for connecting elastic component 8, convex
The side that portion 62 is located at bolt push rod 7 is played, lug boss 62 is equipped with the elastic component limiting slot matched with elastic component 8, elastic component 8
Second end protrude into elastic component limiting slot, be connected with sliding part 6.Moreover, the axis of the axis of elastic component 8 and lock core push rod 4
Line is located along the same line, and elastic component 8 is arranged in parallel with bolt push rod 7.
So set, increasing sliding part between lock core push rod and on-of bolt, sliding part is equipped with and on-of bolt
Coaxial bolt push rod, when using key unlocking, the active force of bolt push rod is acted directly on the central axis of on-of bolt,
Uniform force will not generate card resistance phenomenon, be easier to push on-of bolt, when unlocking becomes more smoothly, to solve existing
The problem of mechanical key unlocking of smart lock has some setbacks in technology, and return springs are connected on sliding part, it completes to open the door
After acting and taking out key, sliding part can reset under the action of the elastic member.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (11)
1. the transmission mechanism that a kind of mechanical key of smart lock is unlocked, including front panel (1) and setting are in the front panel (1)
Interior lock core (2) and clutch module (3), the lock core (2) are equipped with lock core push rod (4), and the clutch module (3) is inserted equipped with clutch
It sells (5), which is characterized in that further include the sliding part (6) that can be moved under the drive of the lock core push rod (4), the sliding
The first end of part (6) is connected with the lock core push rod (4), second end is equipped with the bolt for pushing the on-of bolt (5)
Push rod (7), and the axis of the bolt push rod (7) and the axis of the on-of bolt (5) are located along the same line.
2. the transmission mechanism that mechanical key as described in claim 1 is unlocked, which is characterized in that the front panel (1), which is equipped with, to be used
In the lock core limiting slot (11) of the fixation lock core (2).
3. the transmission mechanism that mechanical key as described in claim 1 is unlocked, which is characterized in that the first of the sliding part (6)
End is equipped with the push rod slot (61) matched with the lock core push rod (4), and the lock core push rod (4) protrudes into the push rod slot
(61) in.
4. the transmission mechanism that mechanical key as claimed in claim 3 is unlocked, which is characterized in that the lock core push rod (4) is close
One end of the sliding part (6) is equipped with boss (41), and the cross section of the boss (41) is polygon, and the boss (41) is protruded into
In the push rod slot (61), and the outer profile of the boss (41) is consistent with the Internal periphery of the push rod slot (61).
5. the transmission mechanism that mechanical key as described in claim 1 is unlocked, which is characterized in that further include for driving the cunning
The elastic component (8) that moving part (6) resets, the first end fixed setting of the elastic component (8), second end connect the sliding part (6).
6. the transmission mechanism that mechanical key as claimed in claim 5 is unlocked, which is characterized in that the second of the sliding part (6)
End is equipped with the lug boss (62) for connecting the elastic component (8), and the lug boss (62) is located at the one of the bolt push rod (7)
Side.
7. the transmission mechanism that mechanical key as claimed in claim 6 is unlocked, which is characterized in that the lug boss (62) be equipped with
The second end of the elastic component limiting slot that the elastic component (8) matches, the elastic component (8) protrudes into the elastic component limiting slot
In.
8. the transmission mechanism that mechanical key as claimed in claim 5 is unlocked, which is characterized in that the front panel (1), which is equipped with, to be used
In the position limiting structure (12) of the fixation elastic component (8), the position limiting structure (12) is equipped with for fixing the elastic component (8)
Positive stop lug boss (121).
9. the transmission mechanism that mechanical key as claimed in claim 5 is unlocked, which is characterized in that the axis of the elastic component (8)
It is located along the same line with the axis of the lock core push rod (4).
10. the transmission mechanism unlocked such as the described in any item mechanical keys of claim 5-9, which is characterized in that the elastic component
It (8) is reset spring.
11. a kind of smart lock, which is characterized in that the transmission unlocked including the described in any item mechanical keys of such as claim 1-10
Mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910680974.1A CN110295789B (en) | 2019-07-26 | 2019-07-26 | Intelligent lock and transmission mechanism for unlocking mechanical key of intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910680974.1A CN110295789B (en) | 2019-07-26 | 2019-07-26 | Intelligent lock and transmission mechanism for unlocking mechanical key of intelligent lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110295789A true CN110295789A (en) | 2019-10-01 |
| CN110295789B CN110295789B (en) | 2024-05-17 |
Family
ID=68031990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910680974.1A Active CN110295789B (en) | 2019-07-26 | 2019-07-26 | Intelligent lock and transmission mechanism for unlocking mechanical key of intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110295789B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010088799A1 (en) * | 2009-02-06 | 2010-08-12 | Zhai Xiaoming | Self-reset and power-supplied-from-key intelligent rotating lock core and its matching lockset and key |
| CN205277039U (en) * | 2016-01-12 | 2016-06-01 | 中山市爱而福德电子科技有限公司 | A clutch module of an electronic lock |
| CN207813218U (en) * | 2017-11-03 | 2018-09-04 | 广东金点原子智能科技有限公司 | A kind of drive mechanism that the emergency key of smart lock is unlocked |
| CN210858257U (en) * | 2019-07-26 | 2020-06-26 | 珠海格力智能装备有限公司 | Intelligent lock and transmission mechanism unlocked by mechanical key thereof |
-
2019
- 2019-07-26 CN CN201910680974.1A patent/CN110295789B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010088799A1 (en) * | 2009-02-06 | 2010-08-12 | Zhai Xiaoming | Self-reset and power-supplied-from-key intelligent rotating lock core and its matching lockset and key |
| CN205277039U (en) * | 2016-01-12 | 2016-06-01 | 中山市爱而福德电子科技有限公司 | A clutch module of an electronic lock |
| CN207813218U (en) * | 2017-11-03 | 2018-09-04 | 广东金点原子智能科技有限公司 | A kind of drive mechanism that the emergency key of smart lock is unlocked |
| CN210858257U (en) * | 2019-07-26 | 2020-06-26 | 珠海格力智能装备有限公司 | Intelligent lock and transmission mechanism unlocked by mechanical key thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110295789B (en) | 2024-05-17 |
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