CN109003379A - A kind of smart home security intelligent door lock - Google Patents
A kind of smart home security intelligent door lock Download PDFInfo
- Publication number
- CN109003379A CN109003379A CN201811115986.1A CN201811115986A CN109003379A CN 109003379 A CN109003379 A CN 109003379A CN 201811115986 A CN201811115986 A CN 201811115986A CN 109003379 A CN109003379 A CN 109003379A
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- China
- Prior art keywords
- main body
- identification unit
- fingerprint recognition
- finger
- door lock
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention relates to door lock technical field, specifically a kind of smart home security intelligent door lock, including lock body, Fingerprint Identification Unit main body, cleaning mechanism, driving mechanism and control mechanism；The embeddable inside to lock body of the operating surface of fingerprint recognition of the present invention, to realize dust-proof, the waterproofing protection popped one's head in for fingerprint recognition；When user's finger has water, finger can be dragged diagonally downward along sponge column, so that the water on finger is absorbed by the top area of sponge column, sponge column is rotated around mounting plate, the bottom section of sponge column also can rotate and by fingerprint recognition pop one's head on water siphon away, dust is wiped, realize and finger, the synchronous of probe cleared up, so that finger can be dried quickly in the case where having water and carry out fingerprint recognition, and cleaning mechanism can also under the promotion of spring Rapid reset, do not influence regular job.
Description
Technical field
The present invention relates to door lock technical field, specifically a kind of smart home security intelligent door lock.
Background technique
With the continuous development of intelligent door lock, the popularity of intelligent door lock is also higher and higher, and masses also increasingly crave for
With intelligent door lock, the promotion being not only in quality of the life, the even more only choosing of household safety-protection.
Fingerprint intelligent lock is one kind of smart lock, but if be stained with water on people's finger and go to press probe, probe is nothing
Method identifies fingerprint, and user also needs the water cleared up on water and probe on finger at this time, lacks suitable tool, compares
Trouble；Protection cap is mainly equipped with outside it to the guard method of fingerprint recognition head at present, but protection cap is occupied
Area is larger, will increase the production cost of lock body, inconvenient for operation.In consideration of it, the present invention provides a kind of smart home peaces
Anti- intelligent door lock, has the following characteristics that
(1) a kind of smart home security intelligent door lock of the present invention, can drive fingerprint recognition by driving mechanism
Device main body makees 180 ° of rotations in mounting groove so that the operating surface of fingerprint recognition is embedded into the inside of lock body, thus realize for
Dust-proof, the waterproofing protection of fingerprint recognition probe, safeguard structure is simple, no longer needs to be arranged individual protective cover, reduce cost and
Safeguard area occupied.
(2) a kind of smart home security intelligent door lock of the present invention can be along sponge when user's finger has water
Column drags finger diagonally downward, so that the water on finger is absorbed by the top area of sponge column, sponge column is rotated around mounting plate,
The bottom section of sponge column also can rotate and by fingerprint recognition pop one's head on water siphon away, dust is wiped, realize for finger, probe
Synchronous cleaning so that finger can quickly dry and carry out fingerprint recognition in the case where having water, and cleaning mechanism can also be
Rapid reset under the promotion of spring, does not influence regular job.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of smart home security intelligent door locks, can pass through drive
Motivation structure drives Fingerprint Identification Unit main body to make 180 ° of rotations in mounting groove, so that the operating surface of fingerprint recognition is embedded into lock body
Inside, to realize dust-proof, the waterproofing protection popped one's head in for fingerprint recognition, safeguard structure is simple, and it is individually anti-to no longer need to setting
Protecting cover reduces cost and safeguard area occupied；When user's finger has water, hand can be dragged diagonally downward along sponge column
Refer to, so that the water on finger is absorbed by the top area of sponge column, sponge column is rotated around mounting plate, the bottom section of sponge column
Also can rotate and by fingerprint recognition pop one's head on water siphon away, dust is wiped, realize and finger, the synchronous of probe cleared up so that
Finger can quickly dry and carry out fingerprint recognition in the case where having water, and cleaning mechanism can also be under the promotion of spring quickly
It resets, does not influence regular job.
The technical solution adopted by the present invention to solve the technical problems is: a kind of smart home security intelligent door lock, packet
Include lock body, Fingerprint Identification Unit main body, cleaning mechanism, driving mechanism and control mechanism；The inner rotation of the lock body is connected with
The Fingerprint Identification Unit main body；The Fingerprint Identification Unit main body connects the driving mechanism, and the driving mechanism refers to drive
Line identifier body rotation；The control mechanism is electrically connected the Fingerprint Identification Unit main body；The Fingerprint Identification Unit main body
Inside is equipped with the cleaning mechanism, and the cleaning mechanism is to clear up user's finger and identifier.
Specifically, the top side wall of lock body is vertically equipped with the first in command, the plane perpendicular of the lock body is equipped with second handle,
The surface of the lock body is provided with mounting groove.
Specifically, the Fingerprint Identification Unit main body is embedded in the inside of the mounting groove, the Fingerprint Identification Unit main body
Inside is provided with operating groove, and the inner wall of the operating groove is symmetrically provided with sliding slot, and the sliding slot has been internally embedded spring, the operation
The inner bottom of slot is popped one's head in equipped with fingerprint recognition, is vertically equipped with rotary column at the end face center of the Fingerprint Identification Unit main body, institute
It states and is vertically equipped with lower rotary column at the bottom center of Fingerprint Identification Unit main body.
Specifically, the cleaning mechanism is installed in the middle part of the inside of the operating groove, the cleaning mechanism include sponge column,
Mounting plate and pressing plate, the pressing plate are inserted into the inside of the sliding slot, and the pressing plate is fixed on the top of the spring, described
Pressing plate is symmetrically set in the two sidewalls of the mounting plate, and the sponge column, the sea are rotatably connected between two mounting plates
Continuous column is mutually perpendicular to be distributed with the mounting plate, and the sponge column is equipped with several, and the sponge column and the fingerprint recognition are visited
Head is parallel to each other distribution, and the distribution area of the sponge column is greater than the area that the fingerprint recognition is popped one's head in.
Specifically, the inside of the lock body is equipped with the first fixed plate and the second fixed plate, first fixed plate is set to institute
The top of mounting groove is stated, second mounting plate is set to the bottom of the mounting groove, and the upper rotary column is solid through described first
Fixed board, the lower rotary column and second fixed plate are rotatablely connected.
Specifically, the driving mechanism includes handle, connecting rod, first gear and second gear, the second gear is vertical
Set on the top of the upper rotary column, the second gear, which engages, connects the first gear, in the lateral wall of the first gear
The connecting rod is vertically connected at the heart, the end of the connecting rod is equipped with the handle.
Specifically, the control mechanism includes power pack and data line, the power pack is electrically connected the data line, institute
Data line is stated through the lower rotary column, Fingerprint Identification Unit main body described in the data line electrical connection.
Beneficial effects of the present invention:
(1) a kind of smart home security intelligent door lock of the present invention, can drive fingerprint recognition by driving mechanism
Device main body makees 180 ° of rotations in mounting groove so that the operating surface of fingerprint recognition is embedded into the inside of lock body, thus realize for
Dust-proof, the waterproofing protection of fingerprint recognition probe, safeguard structure is simple, no longer needs to be arranged individual protective cover, reduce cost and
Safeguard area occupied.
(2) a kind of smart home security intelligent door lock of the present invention can be along sponge when user's finger has water
Column drags finger diagonally downward, so that the water on finger is absorbed by the top area of sponge column, sponge column is rotated around mounting plate,
The bottom section of sponge column also can rotate and by fingerprint recognition pop one's head on water siphon away, dust is wiped, realize for finger, probe
Synchronous cleaning so that finger can quickly dry and carry out fingerprint recognition in the case where having water, and cleaning mechanism can also be
Rapid reset under the promotion of spring, does not influence regular job.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of smart home security intelligent door lock provided by the invention；
Fig. 2 is cleaning mechanism structural schematic diagram shown in FIG. 1；
Fig. 3 is Fingerprint Identification Unit main body shown in Fig. 2 and cleaning mechanism attachment structure schematic diagram；
Fig. 4 is Fingerprint Identification Unit main body shown in Fig. 3 and lock body attachment structure schematic diagram.
In figure: 1, lock body, 11, the first in command, 12, second handle, 13, mounting groove, the 14, first fixed plate, 15, second is solid
Fixed board, 2, Fingerprint Identification Unit main body, 21, operating groove, 22, sliding slot, 23, spring, 24, fingerprint recognition probe, 25, upper rotary column, 26,
Lower rotary column, 3, cleaning mechanism, 31, sponge column, 32, mounting plate, 33, pressing plate, 4, driving mechanism, 41, handle, 42, connecting rod, 43,
First gear, 44, second gear, 5, control mechanism, 51, power pack, 52, data line.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 4, a kind of smart home security intelligent door lock of the present invention, including lock body 1, fingerprint are known
Other device main body 2, cleaning mechanism 3, driving mechanism 4 and control mechanism 5；The inner rotation of the lock body 1 is connected with the fingerprint
Identifier main body 2；The Fingerprint Identification Unit main body 2 connects the driving mechanism 4, and the driving mechanism 4 is to drive fingerprint to know
Other device main body 2 rotates；The control mechanism 5 is electrically connected the Fingerprint Identification Unit main body 2；The Fingerprint Identification Unit main body 2
Inside is equipped with the cleaning mechanism 3, and the cleaning mechanism 3 is to clear up user's finger and identifier.
Specifically, the bottom surface of the lock body 1 is hung down as shown in Figure 1, the top side wall of lock body 1 is vertically equipped with the first in command 11
It is directly equipped with second handle 12, the surface of the lock body 1 is provided with mounting groove 13；The first in command 11 is convenient for adult operation, second handle
12 use convenient for child, and mounting groove 13 is to store fingerprint device.
Specifically, as shown in figure 3, the Fingerprint Identification Unit main body 2 is embedded in the inside of the mounting groove 13, the fingerprint
The inside of identifier main body 2 is provided with operating groove 21, and the inner wall of the operating groove 21 is symmetrically provided with sliding slot 22, the sliding slot 22 it is interior
Portion is embedded with spring 23, and the inner bottom of the operating groove 21 is equipped with fingerprint recognition probe 24, the Fingerprint Identification Unit main body 2
It is vertically equipped with rotary column 25 at end face center, is vertically equipped with lower rotary column 26 at the bottom center of the Fingerprint Identification Unit main body 2；It is logical
It crosses spring 23 and is able to drive 3 resetting movement of cleaning mechanism, by the setting of two rotary columns, can be rotated convenient for Fingerprint Identification Unit.
Specifically, as shown in Figure 1, the cleaning mechanism 3 is installed on the inside middle part of the operating groove 21, the descaling machine
Structure 3 includes sponge column 31, mounting plate 32 and pressing plate 33, and the pressing plate 33 is inserted into the inside of the sliding slot 22, the pressing plate
33 are fixed on the top of the spring 23, and the pressing plate 33 is symmetrically set in the two sidewalls of the mounting plate 32, two installations
The sponge column 31 is rotatably connected between plate 32, the sponge column 31 is mutually perpendicular to be distributed with the mounting plate 32, the sea
Continuous column 31 is equipped with several, and the sponge column 31 and fingerprint recognition probe 24 are parallel to each other distribution, the sponge column 31
Distribution area is greater than the area of fingerprint recognition probe 24；It can be by sponge column 31 on the water and probe in user's finger
Water adsorbed, thus quickly remove user's finger on water, improve removal efficiency.
Specifically, as shown in figure 4, the inside of the lock body 1 is equipped with the first fixed plate 14 and the second fixed plate 15, described the
One fixed plate 14 is set to the top of the mounting groove 13, and second fixed plate 15 is set to the bottom of the mounting groove 13, described
Upper rotary column 25 is rotatablely connected through first fixed plate 14, the lower rotary column 26 with second fixed plate 15；Pass through
Fingerprint Identification Unit can be fixed in one fixed plate 14, the second fixed plate 15, convenient for its rotation.
Specifically, as shown in figure 4, the driving mechanism 4 includes handle 41, connecting rod 42, first gear 43 and second gear
44, the second gear 44 is vertical at the top of the upper rotary column 25, and the engagement of second gear 44 connects first tooth
43 are taken turns, the connecting rod 42 is vertically connected at the lateral wall center of the first gear 43, the end of the connecting rod 42 is equipped with institute
State handle 41；It is able to drive Fingerprint Identification Unit unitary rotation by driving mechanism 4, realizes the storage for identifier, it can be right
Identifier is effectively protected, its damage is avoided.
Specifically, the power pack 51 is electrically as shown in figure 4, the control mechanism 5 includes power pack 51 and data line 52
The data line 52 is connected, the data line 52 is electrically connected the fingerprint through the lower rotary column 26, the data line 52
Identifier main body 2；Data line 52, which passes through lower rotary column 26, to carry out data transmission, and can not influence the rotation of identifier.
Fingerprint Identification Unit main body 2 can be driven to make 180 ° of rotations in mounting groove 13 by driving mechanism 4, so that fingerprint recognition
Operating surface be embedded into the inside of lock body 1, to realize dust-proof, the waterproofing protection for fingerprint recognition probe 24, safeguard structure
Simply, it no longer needs to that individual protective cover is arranged, reduces cost and safeguard area occupied；It, can when user's finger has water
Finger is dragged diagonally downward along sponge column 31, so that the water on finger is absorbed by the top area of sponge column 31, sponge column 31
It is rotated around mounting plate 32, the bottom section of sponge column 31 also can rotate and siphon away the water on fingerprint recognition probe 24, dust
It wipes, realizes and finger, the synchronous of probe are cleared up, so that finger can be dried quickly in the case where having water and carry out fingerprint knowledge
Not, and cleaning mechanism 3 can also under the promotion of spring 22 Rapid reset, do not influence regular job.Specifically have:
(1) in routine use, finger is placed on fingerprint recognition probe 24 and carries out fingerprint recognition by user, and adult can pass through
The first in command 11 opens door, and child can open door by second handle 12；
(2) when closing the door without using Fingerprint Identification Unit, rotatable handles 41 drive 43 turns of first gear by connecting rod 42
It is dynamic, and then second gear 44 is driven to rotate, second gear 44 drives upper rotary column 25 to rotate, so that Fingerprint Identification Unit main body 2 is being pacified
Make 180 ° of rotations in tankage 13, lower rotary column 26 is rotated around the second fixed plate 15, so that the operating surface of fingerprint recognition is embedded into lock
It is single to no longer need to setting to realize that safeguard structure is simple for dust-proof, the waterproofing protection of fingerprint recognition probe 24 for the inside of body 1
Only protective cover reduces cost and safeguard area occupied；
(3) when there is water in user hand, opening door can not be identified by directly contacting with fingerprint recognition probe 24, and user can incite somebody to action
Then the top that finger is placed in sponge column 31 pushes sponge column 31, so that pressing plate 33 is along 22 slide downward of sliding slot and compressed spring
23, the stopping when sponge column 31 is contacted with fingerprint recognition probe 24 drags finger then along sponge column 31 diagonally downward, so that
Water on finger is absorbed by the top area of sponge column 31, and sponge column 31 is rotated around mounting plate 32, the bottom zone of sponge column 31
Domain also can rotate and siphon away the water on fingerprint recognition probe 24, dust is wiped, when finger leaves sponge column 31, spring 23
It drives cleaning mechanism 3 is whole to reset upwards, then repeats aforesaid operations, realize and finger, the synchronous of probe are cleared up, so that
Finger can be dried quickly in the case where having water and carry out fingerprint recognition.
The present invention can drive Fingerprint Identification Unit main body 2 to make 180 ° of rotations in mounting groove 13 by driving mechanism 4, so that referring to
The operating surface of line identification is embedded into the inside of lock body 1, to realize for dust-proof, the waterproofing protection of fingerprint recognition probe 24, prevents
Protection structure is simple, no longer needs to that individual protective cover is arranged, reduces cost and safeguard area occupied；When user's finger has water
When, finger can be dragged diagonally downward along sponge column 31, so that the water on finger is absorbed by the top area of sponge column 31, sponge
Column 31 around mounting plate 32 rotate, the bottom section of sponge column 31 also can rotate and by fingerprint recognition pop one's head in 24 on water siphon away,
Dust is wiped, and realizes and finger, the synchronous of probe are cleared up, so that finger quickly can be dried and be referred in the case where having water
Line identification, and cleaning mechanism 3 can also under the promotion of spring 22 Rapid reset, do not influence regular job.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of smart home security intelligent door lock, it is characterised in that: including lock body (1), Fingerprint Identification Unit main body (2), clear
Manage mechanism (3), driving mechanism (4) and control mechanism (5)；The inner rotation of the lock body (1) is connected with the fingerprint recognition
Device main body (2)；The Fingerprint Identification Unit main body (2) connects the driving mechanism (4), and the driving mechanism (4) refers to drive
Line identifier main body (2) rotation；The control mechanism (5) is electrically connected the Fingerprint Identification Unit main body (2)；The fingerprint recognition
The inside of device main body (2) is equipped with the cleaning mechanism (3), and the cleaning mechanism (3) is to user's finger and identifier
It is cleared up.
2. a kind of smart home security intelligent door lock according to claim 1, it is characterised in that: the side wall of lock body (1)
Top is vertically equipped with the first in command (11), and the plane perpendicular of the lock body (1) is equipped with second handle (12), the lock body (1)
Surface is provided with mounting groove (13).
3. a kind of smart home security intelligent door lock according to claim 2, it is characterised in that: the Fingerprint Identification Unit
Main body (2) is embedded in the inside of the mounting groove (13), and the inside of the Fingerprint Identification Unit main body (2) is provided with operating groove (21),
The inner wall of the operating groove (21) is symmetrically provided with sliding slot (22), and the sliding slot (22) has been internally embedded spring (23), the behaviour
The inner bottom for making slot (21) is equipped with fingerprint recognition and pops one's head in (24), vertical at the end face center of the Fingerprint Identification Unit main body (2)
Equipped with upper rotary column (25), vertically lower rotary column (26) are equipped at the bottom center of the Fingerprint Identification Unit main body (2).
4. a kind of smart home security intelligent door lock according to claim 3, it is characterised in that: the cleaning mechanism
(3) be installed in the middle part of the inside of the operating groove (21), the cleaning mechanism (3) include sponge column (31), mounting plate (32) with
And pressing plate (33), the pressing plate (33) are inserted into the inside of the sliding slot (22), the pressing plate (33) is fixed on the spring
(23) top, the pressing plate (33) are symmetrically set in the two sidewalls of the mounting plate (32), between two mounting plates (32)
It is rotatably connected to the sponge column (31), the sponge column (31) is mutually perpendicular to be distributed with the mounting plate (32), the sponge
Column (31) is equipped with several, and the sponge column (31) and fingerprint recognition probe (24) are parallel to each other distribution, the sponge column
(31) distribution area is greater than the area of fingerprint recognition probe (24).
5. a kind of smart home security intelligent door lock according to claim 3, it is characterised in that: the lock body (1)
Inside is equipped with the first fixed plate (14) and the second fixed plate (15), and first fixed plate (14) is set to the mounting groove (13)
Top, second fixed plate (15) are set to the bottom of the mounting groove (13), and the upper rotary column (25) is through described first
Fixed plate (14), the lower rotary column (26) and second fixed plate (15) are rotatablely connected.
6. a kind of smart home security intelligent door lock according to claim 3, it is characterised in that: the driving mechanism
It (4) include handle (41), connecting rod (42), first gear (43) and second gear (44), the second gear (44) is vertical at
The top of the upper rotary column (25), second gear (44) engagement connect the first gear (43), the first gear
(43) it is vertically connected at lateral wall center the connecting rod (42), the end of the connecting rod (42) is equipped with the handle (41).
7. a kind of smart home security intelligent door lock according to claim 3, it is characterised in that: the control mechanism
It (5) include power pack (51) and data line (52), the power pack (51) is electrically connected the data line (52), the data line
(52) through the lower rotary column (26), the data line (52) is electrically connected the Fingerprint Identification Unit main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115986.1A CN109003379B (en) | 2018-09-25 | 2018-09-25 | Security protection intelligent door lock for smart home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115986.1A CN109003379B (en) | 2018-09-25 | 2018-09-25 | Security protection intelligent door lock for smart home |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109003379A true CN109003379A (en) | 2018-12-14 |
| CN109003379B CN109003379B (en) | 2020-12-08 |
Family
ID=64589860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811115986.1A Active CN109003379B (en) | 2018-09-25 | 2018-09-25 | Security protection intelligent door lock for smart home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109003379B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111451A (en) * | 2019-03-25 | 2019-08-09 | 陈新 | A kind of thief-proof concealed fingerprint identification device |
| CN110765981A (en) * | 2019-11-05 | 2020-02-07 | 湖南城市学院 | Wire pressing machine for cables |
| CN111021844A (en) * | 2019-12-02 | 2020-04-17 | 杭州逢源信息科技有限公司 | Fingerprint coded lock is from cleaning device based on gear operation principle |
| CN112863035A (en) * | 2021-01-07 | 2021-05-28 | 黄明伟 | Intelligent security access control system |
| CN113077567A (en) * | 2021-04-13 | 2021-07-06 | 深圳市鑫保泰技术有限公司 | Finger vein lock that possesses three proofings function |
| CN114059844A (en) * | 2021-11-22 | 2022-02-18 | 福建省金柏利五金科技有限公司 | Induction type intelligent door lock capable of preventing fingerprint stealing |
| CN115929123A (en) * | 2022-12-23 | 2023-04-07 | 广州市致胜电器制造有限公司 | Intelligent door lock with waterproof fingerprint identification function |
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| CN110111451A (en) * | 2019-03-25 | 2019-08-09 | 陈新 | A kind of thief-proof concealed fingerprint identification device |
| CN110111451B (en) * | 2019-03-25 | 2021-07-27 | 泉州市望海机械科技有限公司 | Anti-theft hidden fingerprint identification device |
| CN110765981A (en) * | 2019-11-05 | 2020-02-07 | 湖南城市学院 | Wire pressing machine for cables |
| CN111021844A (en) * | 2019-12-02 | 2020-04-17 | 杭州逢源信息科技有限公司 | Fingerprint coded lock is from cleaning device based on gear operation principle |
| CN112863035A (en) * | 2021-01-07 | 2021-05-28 | 黄明伟 | Intelligent security access control system |
| CN113077567A (en) * | 2021-04-13 | 2021-07-06 | 深圳市鑫保泰技术有限公司 | Finger vein lock that possesses three proofings function |
| CN114059844A (en) * | 2021-11-22 | 2022-02-18 | 福建省金柏利五金科技有限公司 | Induction type intelligent door lock capable of preventing fingerprint stealing |
| CN115929123A (en) * | 2022-12-23 | 2023-04-07 | 广州市致胜电器制造有限公司 | Intelligent door lock with waterproof fingerprint identification function |
| CN115929123B (en) * | 2022-12-23 | 2024-03-22 | 广州市致胜电器制造有限公司 | Intelligent door lock with waterproof fingerprint identification function |
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