CN110295789B - Intelligent lock and transmission mechanism for unlocking mechanical key of intelligent lock - Google Patents
Intelligent lock and transmission mechanism for unlocking mechanical key of intelligent lock Download PDFInfo
- Publication number
- CN110295789B CN110295789B CN201910680974.1A CN201910680974A CN110295789B CN 110295789 B CN110295789 B CN 110295789B CN 201910680974 A CN201910680974 A CN 201910680974A CN 110295789 B CN110295789 B CN 110295789B
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- push rod
- lock cylinder
- lock
- bolt
- mechanical key
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000000926 separation method Methods 0.000 abstract description 20
- 230000009471 action Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect 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 for unlocking by a mechanical key thereof, wherein the transmission mechanism for unlocking 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 clutch lock is characterized by further comprising a sliding part capable of moving under the driving of the lock cylinder push rod, wherein the first end of the sliding part is connected with the lock cylinder push rod, the second end of the sliding part is provided with a plug pin push rod for pushing the clutch plug pin, and the axis of the plug pin push rod and the axis of the clutch plug pin are positioned 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 separation and reunion bolt, the atress is even, can not produce the card and hinder the phenomenon, has solved the mechanical key of intelligent lock among the prior art and has unblanked the problem.
Description
Technical Field
The invention relates to the technical field of locks, in particular to an intelligent lock and a transmission mechanism for unlocking by a mechanical key thereof.
Background
With the mature development of the intelligent door lock industry, the intelligent door lock plays an increasingly important role in the life of people. The intelligent locks on the market at present basically keep the unlocking mode of the traditional mechanical key unlocking as a standby unlocking mode, and most of the intelligent locks are provided with lock cylinders at the bottoms of outer lock surfaces and are externally arranged on and off. In order to ensure the safety of the intelligent lock, as shown in fig. 1, the acting axes of the lock cylinder push rod 4 and the clutch bolt 5 are not on the same straight line, and are arranged in a staggered manner, namely, a certain eccentric distance exists between the axes of the lock cylinder push rod and the clutch bolt. However, because the action axis of the lock core push rod 4 is not collinear with the action axis of the clutch plug 5, when the lock core push rod 4 pushes the clutch plug 5, the acting force is not applied on the central axis of the clutch plug 5, so that friction resistance is easy to generate, and a blocking phenomenon is caused, so that the mechanical key is not smoothly unlocked. Therefore, how to solve the problem of unsmooth unlocking of the mechanical key of the intelligent lock in the prior art becomes an important technical problem to be solved by the person skilled in the art.
Disclosure of Invention
The invention aims to provide an intelligent lock and a transmission mechanism for unlocking the intelligent lock by using a mechanical key, so as to solve the problem that the mechanical key of the intelligent lock is not smooth in unlocking in the prior art.
The invention aims at realizing the following technical scheme:
The invention provides a transmission mechanism for unlocking an intelligent lock by a mechanical key, which 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 cylinder is provided with a lock cylinder push rod, the clutch module is provided with a clutch bolt, the transmission mechanism also comprises a sliding piece which can move under the drive of the lock cylinder push rod, a first end of the sliding piece is connected with the lock cylinder push rod, a second end of the sliding piece is provided with a bolt push rod for pushing the clutch bolt, and the axis of the bolt push rod and the axis of the clutch bolt are positioned on the same straight line.
Preferably, the front panel is provided with a lock cylinder limit groove for fixing the lock cylinder.
Preferably, the first end of the sliding piece is provided with a push rod slot matched with the lock cylinder push rod, and the lock cylinder push rod extends into the push rod slot.
Preferably, a boss is arranged at one end of the lock cylinder push rod, which is close to the sliding piece, the cross section of the boss is polygonal, the boss stretches into the push rod slot, and the outer contour of the boss is consistent with the inner contour of the push rod slot.
Preferably, the sliding part comprises an elastic part for driving the sliding part to reset, wherein the first end of the elastic part is fixedly arranged, and the second end of the elastic part is connected with the sliding part.
Preferably, the second end of the sliding member is provided with a protruding portion for connecting with the elastic member, and the protruding portion is located at one side of the latch push rod.
Preferably, the protruding portion is provided with an elastic piece limiting groove matched with the elastic piece, and the second end of the elastic piece stretches into the elastic piece limiting groove.
Preferably, the front panel is provided with a limiting structure for fixing the elastic piece, and the limiting structure is provided with a limiting boss for fixing the elastic piece.
Preferably, the axis of the elastic piece and the axis of the lock cylinder push rod are positioned on the same straight line.
Preferably, the elastic member is a return spring.
The invention also provides an intelligent lock, which comprises the transmission mechanism unlocked by the mechanical key.
According to the technical scheme, the transmission mechanism for unlocking the intelligent lock 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 clutch lock is characterized by further comprising a sliding part capable of moving under the driving of the lock cylinder push rod, wherein the first end of the sliding part is connected with the lock cylinder push rod, the second end of the sliding part is provided with a plug pin push rod for pushing the clutch plug pin, and the axis of the plug pin push rod and the axis of the clutch plug pin are positioned 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 separation and reunion bolt, the atress is even, can not produce the card and hinder the phenomenon, has solved the mechanical key of intelligent lock among the prior art and has unblanked the problem.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the internal structure of a prior art smart lock;
FIG. 2 is a schematic diagram of the internal structure of the smart lock according to the embodiment of the present invention;
FIG. 3 is a partial schematic view of a slider and clutch latch combination according to an embodiment of the present invention;
FIG. 4 is a schematic view of a front panel according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a lock cylinder according to an embodiment of the present invention;
Fig. 6 is a schematic structural diagram of a sliding member according to an embodiment of the present invention.
In fig. 1-6:
front panel-1, lock core spacing groove-11, limit structure-12, spacing boss-121, lock core-2, clutch module-3, lock core push rod-4, boss-41, clutch bolt-5, slider-6, push rod slot-61, boss-62, bolt push rod-7, elastic component-8.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
The embodiment provides an intelligent lock and a transmission mechanism for unlocking the intelligent lock by using a mechanical key, and solves the problem that the intelligent lock is not smooth in unlocking by using the mechanical key in the prior art.
Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. Furthermore, the embodiments shown below do not limit the content of the invention described in the claims. The whole contents of the constitution shown in the following examples are not limited to the solution of the invention described in the claims.
Referring to fig. 1-6, a transmission mechanism for unlocking an intelligent lock by a mechanical key provided by the embodiment comprises a front panel 1, a lock cylinder 2 and a clutch module 3, wherein the lock cylinder 2 is provided with a lock cylinder push rod 4, and the clutch module 3 is provided with a clutch bolt 5. As shown in fig. 2, the lock core 2 can be placed at the bottom of the inner side of the front panel 1, and the bottom of the front panel 1 is provided with an opening corresponding to the lock core hole of the lock core 2, so that a key can be inserted into the lock core hole, and the lock core 2 is rotated to enable the lock core push rod 4 to move up and down, so as to drive the clutch bolt 5 to realize the opening and closing of the lock. It should be noted that, in the state of the transmission mechanism shown in fig. 2, the movement along the axial direction of the lock cylinder 2 in the drawing refers to the movement along the up-down direction, and the lower end position of the front panel 1 in the drawing refers to the bottom. In addition, can set up lock core push rod 4 and separation and reunion bolt 5 eccentric, the axis of two promptly is non-collineation, and the trompil of front panel 1 bottom can be bigger than lock core 2 bottom generally, leaves the fit clearance, sets up like this and can prevent that other people from prying separation and reunion bolt 5, pushing into separation and reunion bolt 5 and opening the door through the trompil of bottom, plays the effect of pick-proof theftproof. But the central axes of the lock core push rod 4 and the clutch bolt 5 are not on the same straight line, and because the stress point of the clutch bolt 5 is at the side position, the acting line of the force applied to the clutch bolt 5 is not collinear with the axis of the clutch bolt, so that the clutch bolt 5 can generate a clamping stagnation phenomenon in the pushing process, and even can not be pushed in when serious, and the larger the eccentricity is, the more obvious the clamping stagnation phenomenon is. In order to solve the above problem, the transmission mechanism further comprises a sliding member 6 capable of moving under the drive of the lock cylinder push rod 4, a first end of the sliding member 6 is connected with the lock cylinder push rod 4 to ensure that the sliding member 6 can reliably move under the action of the lock cylinder push rod 4, a second end of the sliding member is provided with a latch push rod 7 for pushing the clutch latch 5 to ensure that the clutch latch 5 can be effectively acted on to complete unlocking, and as shown in fig. 3, the axis of the latch push rod 7 and the axis of the clutch latch 5 are positioned 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, because both are coaxial, when using the key to unblank, the effort of bolt push rod is direct effect on the central axis of separation and reunion bolt, when promoting separation and reunion bolt like this, separation and reunion bolt atress is even, can not take place the slope to the card hinders the phenomenon to avoided appearing, solved the mechanical key of intelligent lock among the prior art and unblanked the problem not smooth.
In this embodiment, the front panel 1 is provided with a lock cylinder limit groove 11 for fixing the lock cylinder 2, so that the degree of freedom of the lock cylinder 2 is limited, and shake does not occur when the lock cylinder 2 is screwed. As shown in fig. 4, the lock cylinder limiting groove 11 is arranged at the bottom of the front panel 1 and is consistent with the outline of the contact surface of the lock cylinder 2, so that the contact area is large, and the fixing installation effect is good. The front panel 1 is also provided with a fixing column for installing a fastener, and correspondingly, the lock cylinder 2 is also provided with a through hole for the fastener to pass through, for example, a screw is screwed into a threaded hole in the fixing column through the through hole, so as to fasten the lock cylinder 2.
As an alternative embodiment, as shown in fig. 6, a first end of the sliding member 6 is provided with a push rod slot 61 matched with the lock cylinder push rod 4, and the lock cylinder push rod 4 extends into the push rod slot 61, so that the lock cylinder push rod 4 can effectively drive the sliding member 6 to move. Optionally, the first end of the slider 6 is provided with a circular boss on which the spindle socket 61 is provided for insertion of the spindle 4.
Further, a boss 41 is provided at one end of the lock cylinder push rod 4 near the slider 6, the cross section of the boss 41 is polygonal, as shown in fig. 5, the boss 41 is provided on the end face of the lock cylinder push rod 4, which may be square, the boss 41 is extended into the push rod slot 61, and the outer contour of the boss 41 is consistent with the inner contour of the push rod slot 61. Therefore, the boss is matched with the push rod slot to play a role in limiting the rotation of the sliding piece, so that the latch push rod is ensured to reliably push the clutch latch.
In this embodiment, the transmission mechanism further includes an elastic member 8 for driving the sliding member 6 to return, where a first end of the elastic member 8 is fixedly disposed, and a second end of the elastic member is connected to the sliding member 6. Wherein the elastic member 8 is preferably a return spring. As shown in fig. 2, when the mechanical key is used for unlocking, the key is inserted into the lock core hole of the lock core 2 and rotates the lock core 2, so that the lock core push rod 4 on the lock core 2 moves upwards, the lock core push rod 4 further pushes the sliding piece 6 to move upwards, the reset spring is compressed to deform, meanwhile, the bolt push rod 7 on the sliding piece 6 pushes the clutch bolt 5 to move upwards and insert into a position capable of unlocking, and at the moment, the clutch module 3 is activated to realize unlocking, and a handle on the door can be pressed down to open the door. After the door opening action is finished, the key is turned back and taken down, the lock cylinder 2 returns to the initial position and drives the lock cylinder push rod 4 to move downwards in the process, the reset spring recovers deformation, the sliding piece 6 resets under the action of the reset spring, meanwhile, the clutch bolt 5 returns, the clutch module 3 is closed again, and the door cannot be opened by pressing down the handle. The elastic piece presses the sliding piece on the lock cylinder push rod, so that the lock cylinder push rod is always and reliably connected with the sliding piece, and the sliding piece is effectively driven to do reciprocating linear motion.
In a preferred embodiment of the present invention, the second end of the sliding member 6 is provided with a protrusion 62 for connecting the elastic member 8, for example, the elastic member 8 may be sleeved outside the protrusion 62, which serves to mount and limit the elastic member 8. As shown in fig. 3, the boss 62 is located on one side of the plug pusher 7.
Specifically, the protruding portion 62 is provided with an elastic member limiting groove matched with the elastic member 8, and the second end of the elastic member 8 extends into the elastic member limiting groove. As shown in fig. 6, the protruding portion 62 may be a cylindrical protrusion disposed on the second end of the sliding member 6, the elastic member 8 is a cylindrical spring, and correspondingly, the limiting groove of the elastic member on the protruding portion 62 is designed as a circular groove, and the second end of the spring is placed into the groove and connected with the sliding member 6, so as to limit and install the spring.
The front panel 1 is provided with a limit structure 12 for fixing the elastic member 8, and the limit structure 12 is provided with a limit boss 121 for fixing the elastic member 8. As shown in fig. 4, the limiting structure 12 may be a baffle plate vertically disposed on the inner side of the front panel 1, and reinforcing ribs are disposed on two sides of the baffle plate, so that the structural strength of the baffle plate is ensured. The baffle is close to being equipped with spacing boss 121 on the terminal surface of slider 6, and elastic component 8 is the spring, and the spring housing is outside spacing boss 121 to its first end supports on the terminal surface of baffle, thereby has realized the fixed mounting to the first end of spring. So set up, realized the installation of elastic component and be connected with the slider on the one hand, on the other hand, at the in-process of unblanking, through the bellying on the slider and the spacing boss on the limit structure, can avoid the elastic component to jump out. If necessary, the protruding part and the limiting boss can be heightened so as to better achieve the functions of limiting and installing the elastic piece.
Further, the axis of the elastic member 8 is on the same line as the axis of the cylinder push rod 4. Furthermore, the elastic member 8 is arranged parallel to the plug push rod 7, i.e. the two axes are parallel. The elastic piece is arranged in line with the action line of the lock core push rod, and the sliding piece always moves along the axial direction and cannot incline when acting on the sliding piece, so that the plug pin push rod on the sliding piece cannot incline, and the thrust of the plug pin push rod is ensured to act on the central axis of the clutch plug pin.
The embodiment also provides an intelligent lock, which comprises the transmission mechanism for unlocking by the mechanical key. So set up, the in-process unblanks, because promote the bolt push rod of separation and reunion bolt coaxial with separation and reunion bolt, consequently can not take place the card and hinder the phenomenon, solved the mechanical key that intelligent lock unblanked among the prior art problem. The development of the beneficial effects is generally similar to that brought by a transmission mechanism unlocked by a mechanical key, and therefore will not be described in detail herein.
It should be noted that, the devices or components with different functions in the foregoing embodiments may be combined, for example, the transmission mechanism for unlocking the mechanical key of the smart lock in the preferred solution of the present embodiment includes a front panel 1 of the smart lock, and a lock cylinder 2 and a clutch module 3 disposed in the front panel 1, where the front panel 1 is provided with a lock cylinder limiting groove 11 for fixing the lock cylinder 2, the lock cylinder 2 is provided with a lock cylinder push rod 4, the clutch module 3 is provided with a clutch latch 5, and an axis of the lock cylinder push rod 4 and an axis of the clutch latch 5 are not collinear, and are eccentrically disposed; the lock cylinder is characterized by further comprising a sliding piece 6 capable of moving under the driving of the lock cylinder push rod 4, wherein the first end of the sliding piece 6 is connected with the lock cylinder push rod 4, the second end of the sliding piece is provided with a plug push rod 7 for pushing the clutch plug 5, and the axis of the plug push rod 7 and the axis of the clutch plug 5 are positioned on the same straight line.
In this embodiment, the first end of the slider 6 is provided with a push rod slot 61 that is matched with the lock cylinder push rod 4, one end of the lock cylinder push rod 4 near the slider 6 is provided with a boss 41, the cross section of the boss 41 is polygonal, the boss 41 extends into the push rod slot 61 and is connected with the slider 6, and the outer contour of the boss 41 is consistent with the inner contour of the push rod slot 61.
In addition, the transmission mechanism further comprises an elastic element 8 for driving the sliding element 6 to reset, and the elastic element 8 can be a reset spring. The front panel 1 is provided with a limiting structure 12 for fixing the elastic piece 8, the limiting structure 12 is provided with a limiting boss 121, and the first end of the elastic piece 8 is fixedly arranged on the limiting boss 121. The second end of the sliding piece 6 is provided with a protruding part 62 for connecting the elastic piece 8, the protruding part 62 is positioned on one side of the bolt push rod 7, the protruding part 62 is provided with an elastic piece limiting groove matched with the elastic piece 8, and the second end of the elastic piece 8 stretches into the elastic piece limiting groove and is connected with the sliding piece 6. The axis of the elastic member 8 is on the same line as the axis of the cylinder push rod 4, and the elastic member 8 is arranged parallel to the plug push rod 7.
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 effort of bolt push rod directly acts on the central axis of separation and reunion bolt, the atress is even, can not produce the card and hinder the phenomenon, more easily promote separation and reunion bolt, become more smooth when unblanking to the mechanical key who has solved intelligent lock among the prior art unblanks the problem not smooth, be connected with the elastic component that resets on the slider moreover, accomplish the action of opening the door and take out the key after, the slider can reset under the effect of elastic component.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The mechanical key unlocking transmission mechanism of the intelligent lock comprises a front panel (1), a lock cylinder (2) and a clutch module (3), wherein the lock cylinder (2) and the clutch module (3) are arranged in the front panel (1), the lock cylinder (2) is provided with a lock cylinder push rod (4), and the clutch module (3) is provided with a clutch bolt (5), and the mechanical key unlocking transmission mechanism is characterized by further comprising a sliding piece (6) which can move under the driving of the lock cylinder push rod (4), wherein the first end of the sliding piece (6) is connected with the lock cylinder push rod (4), the second end of the sliding piece is provided with a bolt push rod (7) for pushing the clutch bolt (5), and the axis of the bolt push rod (7) and the axis of the clutch bolt (5) are positioned on the same straight line;
a first end of the sliding piece (6) is provided with a push rod slot (61) matched with the lock cylinder push rod (4), and the lock cylinder push rod (4) stretches into the push rod slot (61);
The sliding device further comprises an elastic piece (8) for driving the sliding piece (6) to reset, wherein the first end of the elastic piece (8) is fixedly arranged, and the second end of the elastic piece is connected with the sliding piece (6);
the second end of the sliding piece (6) is provided with a protruding part (62) for connecting the elastic piece (8), and the protruding part (62) is positioned at one side of the bolt push rod (7);
The axis of the elastic piece (8) and the axis of the lock cylinder push rod (4) are positioned on the same straight line.
2. A transmission mechanism for mechanical key unlocking according to claim 1, characterized in that the front panel (1) is provided with a lock cylinder limit groove (11) for fixing the lock cylinder (2).
3. A transmission mechanism for unlocking a mechanical key according to claim 1, wherein a boss (41) is arranged at one end of the lock cylinder push rod (4) close to the sliding piece (6), the cross section of the boss (41) is polygonal, the boss (41) stretches into the push rod slot (61), and the outer contour of the boss (41) is consistent with the inner contour of the push rod slot (61).
4. A transmission mechanism for mechanical key unlocking according to claim 1, characterized in that the projection (62) is provided with an elastic member limiting groove cooperating with the elastic member (8), the second end of the elastic member (8) extending into the elastic member limiting groove.
5. A transmission mechanism for mechanical key unlocking according to claim 1, characterized in that the front panel (1) is provided with a limit structure (12) for fixing the elastic member (8), the limit structure (12) being provided with a limit boss (121) for fixing the elastic member (8).
6. A transmission mechanism for mechanical key unlocking according to any one of claims 4-5, characterized in that the elastic member (8) is a return spring.
7. An intelligent lock, comprising a transmission mechanism unlocked by a mechanical key according to any one of claims 1 to 6.
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 CN110295789A (en) | 2019-10-01 |
| CN110295789B true CN110295789B (en) | 2024-05-17 |
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| 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 |
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| Country | Link |
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| 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 | Separation and reunion module of 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 | Separation and reunion module of 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 |
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| Publication number | Publication date |
|---|---|
| CN110295789A (en) | 2019-10-01 |
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