CN111101770A - Scratch-proof fingerprint coded lock based on double-finger combined operation - Google Patents
Scratch-proof fingerprint coded lock based on double-finger combined operation Download PDFInfo
- Publication number
- CN111101770A CN111101770A CN201911321045.8A CN201911321045A CN111101770A CN 111101770 A CN111101770 A CN 111101770A CN 201911321045 A CN201911321045 A CN 201911321045A CN 111101770 A CN111101770 A CN 111101770A
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- Prior art keywords
- fingerprint
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- keyboard
- lock based
- scratch
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
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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)
- Image Input (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention provides a scratch-proof fingerprint coded lock based on double-finger combined operation, and relates to the technical field of fingerprint coded locks. This prevent fish tail fingerprint trick lock based on two finger combination operations, which comprises a housin, the front side of casing is opened and is equipped with the breach, the inside fixedly connected with keyboard of breach in the casing, the upper and lower both sides of keyboard rotate in the casing and are connected with the rotary drum, the peripheral winding of rotary drum has transparent diaphragm, the right side fixed mounting of transparent diaphragm has the cleaning plate in the casing. This prevent fish tail fingerprint trick lock based on two finger combination operations, the fingerprint of having avoided on the keyboard panel is remained, also can make the wearing and tearing on the transparent diaphragm become mixed and disorderly simultaneously, the security of trick lock has been improved, the theft and the dust adhesion of having avoided remaining the fingerprint have improved the security and the sensitivity of fingerprint lock, can clear up the sweat of hand, avoided having the phenomenon that sweat and unable discernment because of the hand, it is more convenient.
Description
Technical Field
The invention relates to the technical field of fingerprint coded locks, in particular to a scratch-proof fingerprint coded lock based on double-finger combined operation.
Background
The fingerprint coded lock is an intelligent lock, is perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology, the characteristics of fingerprints become the most important evidence for identity identification and are widely applied to the fields of public security criminal investigation and judicial law, the fingerprint authentication has the characteristics of convenience, rapidness, accuracy and the like, more and more people begin to select the fingerprint lock along with the popularization of scientific and technological technology and the development of intelligent home, and the application of the fingerprint lock is more and more extensive along with the development of the society, so the demand on the fingerprint electronic coded lock is increasingly increased.
And traditional fingerprint trick lock is when carrying out button or fingerprint identification, all can remain the fingerprint on the panel of lock, easily cause the theft of fingerprint, the theft risk has been increased, the security of fingerprint lock has been reduced, and when pressing the digit of password for a long time, it is more severe that the panel of corresponding digit can wear and tear, therefore, the thief can confirm the digit of constituteing the password through the degree of wear of panel, the security of trick lock has been reduced, and the fingerprint input ware of traditional fingerprint trick lock exposes outside, there is the dust to fall into when idle, cause inconvenience to the use of trick lock, also produce the fish tail easily, and current fingerprint input ware, when user's hand has sweat, the phenomenon that can't appear discerning, bring inconvenience for unblanking.
In order to solve the problems, the inventor provides the scratch-proof fingerprint coded lock based on the double-finger combined operation, so that fingerprint residues on a keyboard panel are avoided, meanwhile, abrasion on a transparent diaphragm becomes messy, the safety of the coded lock is improved, the theft of residual fingerprints and the adhesion of dust on a fingerprint identification seat are avoided, the safety and the sensitivity of the fingerprint lock are improved, sweat on hands can be cleaned, the phenomenon that the hands cannot be identified due to the sweat is avoided, and the scratch-proof fingerprint coded lock is more convenient.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a prevent fish tail fingerprint trick lock based on two finger combination operations, includes casing, breach, keyboard, rotary drum, transparent diaphragm, cleans board, mount pad, recess, shrouding, cleaning cloth, first spring, cylinder groove, fingerprint identification seat, connecting rod, lifter, slide, according to pressing board, second spring, handle.
Wherein:
the front side of the shell is provided with a notch, the inside of the notch in the shell is fixedly connected with a keyboard, the upper side and the lower side of the keyboard in the shell are rotatably connected with a rotary drum, the periphery of the rotary drum is wound with a transparent diaphragm, the right side of the transparent diaphragm in the shell is fixedly provided with a wiping plate, the lower side of the notch in the front side of the shell is fixedly provided with a mounting seat, the top of the mounting seat is provided with a groove, the rear end of the groove is slidably connected with a sealing plate, the top end of the sealing plate is adhered with cleaning cloth, the rear end of the sealing plate is fixedly connected with a first spring, the lower side of the sealing plate in the mounting seat is provided with a cylindrical groove, the inside of the cylindrical groove is slidably connected with a fingerprint identification seat, the left end of the fingerprint identification seat is in transmission connection with a connecting rod between the sealing plate, the bottom of mount pad rotates and is connected with according to the clamp plate, fixedly connected with second spring between the top of according to the clamp plate and the inner wall of mount pad, the below of casing front side mount pad rotates and is connected with the handle.
Preferably, the keys on the keyboard are thin film keys, so that pressing is not affected through the transparent diaphragm.
Preferably, the transparent diaphragm is located at the periphery of the keyboard and is wound on the rotary drum and then distributed on the front side and the rear side of the keyboard, so that the transparent diaphragm can be switched in a rotating mode on the front side of the keyboard.
Preferably, the wiping head of the wiping plate and the rear side of the transparent diaphragm are attached to each other, and the wiping head in the wiping plate is in elastic connection, so that the wiping head can be better attached to the transparent diaphragm to clean the transparent diaphragm.
Preferably, the front side of the groove penetrates through the top end of the mounting seat, and the rear side of the groove is located inside the mounting seat, so that the top of the groove rear side sealing plate can be shielded.
Preferably, the lifting rod is connected inside the mounting seat in a limiting and sliding manner, so that the lifting rod can only move vertically and vertically.
Preferably, the top of the lower side of the pressing plate is provided with a sliding groove, the sliding plate is slidably connected in the sliding groove, and the top end of the sliding plate is rotatably connected with a ball, so that when the pressing plate rotates, the sliding plate can slide upwards to enable the lifting rod to move upwards.
The invention provides a scratch-proof fingerprint coded lock based on double-finger combined operation. The method has the following beneficial effects:
1. this prevent fish tail fingerprint trick lock based on two finger combination operations rotates the design of the transparent diaphragm of connection through both sides around the keyboard, can be to when pressing the button, the transparent diaphragm of keyboard front side switches to utilize inside cleaning plate to clean, and then avoided fingerprint on the keyboard panel to remain, also can make the wearing and tearing on the transparent diaphragm become mixed and disorderly simultaneously, improved the security of trick lock.
2. This prevent fish tail fingerprint trick lock based on two finger combination operations, through the inside shrouding of mount pad and the design of pressing the clamp plate, stretch into the recess at the forefinger, utilize the thumb to promote to press the clamp plate just to make the shrouding open, and promote fingerprint identification seat rebound and come and forefinger attached each other, avoided the fingerprint identification seat to expose outside, avoided the theft of remaining fingerprint, also avoided the dust adhesion on the fingerprint identification seat simultaneously, the security and the sensitivity of fingerprint lock have been improved.
3. This prevent fish tail fingerprint trick lock based on two finger combination operations, through the design of the cleaning cloth of adhesion on the shrouding, put on the cleaning cloth back on the forefinger, the removal of shrouding can make the cleaning cloth can clear up the sweat on the forefinger, has avoided having the phenomenon that sweat and unable discernment because of the hand, and is convenient more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side cross-sectional view of the keyboard structure of the present invention;
FIG. 3 is a cross-sectional side view of the mounting plate structure of the present invention;
FIG. 4 is a cross-sectional view of a side of a mounting plate structure in use of the present invention;
fig. 5 is an enlarged sectional view of the structure of fig. 4 at a.
In the figure: 1. a housing; 2. a notch; 3. a keyboard; 4. a rotating drum; 5. a transparent membrane; 6. wiping the board; 7. a mounting seat; 8. a groove; 9. closing the plate; 10. a cleaning cloth; 11. a first spring; 12. a cylindrical groove; 13. a fingerprint identification seat; 14. a connecting rod; 15. a lifting rod; 16. a slide plate; 17. a pressing plate; 18. a second spring; 19. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The scratch-proof fingerprint coded lock based on the double-finger combined operation comprises the following embodiments:
referring to fig. 1-5, a scratch-proof fingerprint coded lock based on a double-finger combined operation includes a housing 1, a notch 2, a keyboard 3, a rotary drum 4, a transparent diaphragm 5, a wiping plate 6, a mounting seat 7, a groove 8, a sealing plate 9, a cleaning cloth 10, a first spring 11, a cylindrical groove 12, a fingerprint identification seat 13, a connecting rod 14, a lifting rod 15, a sliding plate 16, a pressing plate 17, a second spring 18, and a handle 19.
Wherein:
the front side of the shell 1 is provided with a notch 2, the inside of the notch 2 in the shell 1 is fixedly connected with a keyboard 3, keys on the keyboard 3 are thin film keys, and therefore pressing cannot be affected through a transparent membrane 5, the upper side and the lower side of the keyboard 3 in the shell 1 are rotatably connected with a rotary drum 4, the periphery of the rotary drum 4 is wound with the transparent membrane 5, the transparent membrane 5 is positioned on the periphery of the keyboard 3 and is distributed on the front side and the rear side of the keyboard 3 after being wound on the rotary drum 4, so that the transparent membrane 5 can be rotatably switched on the front side of the keyboard 3, a wiping plate 6 is fixedly arranged on the right side of the transparent membrane 5 in the shell 1, a wiping head of the wiping plate 6 is attached to the rear side of the transparent membrane 5, the wiping head in the wiping plate 6 is in elastic connection, so that the wiping head can be better attached to the transparent membrane 5 to clean the transparent membrane, and the transparent membrane 5 is rotatably connected, can be to when pressing the button, 3 front side transparent diaphragm 5 of keyboard switch to utilize inside cleaning plate 6 to clean, and then avoided the fingerprint on 3 panels of keyboard to remain, also can make the wearing and tearing on the transparent diaphragm 5 become mixed and disorderly simultaneously, improved the security of trick lock.
Below fixed mounting of casing 1's front side breach 2 has mount pad 7, recess 8 is seted up at mount pad 7's top, the top of mount pad 7 is run through to recess 8's front side, the rear side is located the inside of mount pad 7, make recess 8 rear side shrouding 9's top can be sheltered from, recess 8's rear end sliding connection has shrouding 9, shrouding 9's top is pasted and is had cleaning cloth 10, the design of cleaning cloth 10 through the adhesion on shrouding 9, put cleaning cloth 10 back on at the forefinger, shrouding 9's removal can make cleaning cloth 10 clear up the sweat on the forefinger, avoided having the phenomenon that sweat and unable discernment because of the hand, it is more convenient.
The rear end of the sealing plate 9 is fixedly connected with a first spring 11, a cylindrical groove 12 is arranged below the sealing plate 9 in the mounting seat 7, a fingerprint identification seat 13 is connected in the cylindrical groove 12 in a sliding manner, a connecting rod 14 is connected between the left end of the fingerprint identification seat 13 and the sealing plate 9 in a transmission manner, the bottom end of the fingerprint identification seat 13 is fixedly installed and a lifting rod 15, the lifting rod 15 is connected in the mounting seat 7 in a limiting and sliding manner, therefore, the lifting rod 15 can only move vertically, a sliding plate 16 is fixedly installed at the bottom end of the lifting rod 15, a pressing plate 17 is rotatably connected at the bottom of the mounting seat 7, a sliding groove is arranged at the top of the lower side of the pressing plate 17, the sliding plate 16 is slidably connected in the sliding groove, and a ball is rotatably connected at the top end of the sliding plate 16, therefore, when the pressing plate 17 rotates, the sliding plate 16 can slide upwards, the lifting rod 15 moves upwards, a second spring, the below of 1 front side mount pad 7 of casing is rotated and is connected with handle 19, through the inside shrouding 9 of mount pad 7 and the design of pressing down board 17, stretch into recess 8 at the forefinger, utilize the thumb to promote to press down board 17 and just can make shrouding 9 open, and promote fingerprint identification seat 13 rebound and come and the forefinger is attached each other, it exposes outside to have avoided fingerprint identification seat 13, the theft of remaining fingerprint has been avoided, the dust adhesion has also been avoided on fingerprint identification seat 13 simultaneously, the security and the sensitivity of fingerprint lock have been improved.
When the password unlocking device is used, when the password is used for unlocking, the password is input by pressing the keyboard 3 in the gap 2, in the input process, a layer of transparent diaphragm 5 is arranged between fingers and the keyboard 3 to enable residual fingerprints to be remained on the transparent diaphragm 5, the transparent diaphragm 5 can be rotated by utilizing the design of the rotary drum 4 in the transparent diaphragm 5 and sliding the transparent diaphragm 5 up and down, so that the transparent diaphragm 5 at the front side of the keyboard 3 is changed, when the transparent diaphragm 5 rotates to the wiping plate 6, the residual fingerprints and dust on the transparent diaphragm 5 can be cleaned under the action of the wiping plate 6, when the fingerprint is used for unlocking, the forefinger is placed in the groove 8, the fingerprint part at the front end is placed on the cleaning cloth 10, then the thumb is used for pushing the pressing plate 17 upwards to enable the forefinger to rotate upwards, at the ascending pivoted in-process of pressing down plate 17, sliding connection at pressing down plate 17 top through lifter 15 bottom slide 16, can make lifter 15 drive fingerprint identification seat 13 rebound, at fingerprint identification seat 13 rebound's in-process, effect through connecting rod 14, can make shrouding 9 move to the inboard, and then drive the cleaning cloth 10 at top and clean the finger, and simultaneously, fingerprint identification seat 13 continues the rebound and contacts with the finger, come to discern the fingerprint, after the discernment is accomplished, release thumb and take out the forefinger, shrouding 9 can block up cylinder groove 12 under the effect of first spring 11 restoring force, avoided on the dust is infected with fingerprint identification seat 13, and simultaneously, pressing down plate 17 also can get back to the initial position under the effect of second spring 18 restoring force, be convenient for next fingerprint identification.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent fish tail fingerprint trick lock based on two finger combination operations, includes casing (1), its characterized in that: the multifunctional cleaning device is characterized in that a notch (2) is formed in the front side of the shell (1), a keyboard (3) is fixedly connected inside the notch (2) in the shell (1), rotary drums (4) are rotatably connected to the upper side and the lower side of the keyboard (3) in the shell (1), transparent diaphragms (5) are wound on the peripheries of the rotary drums (4), a cleaning plate (6) is fixedly installed on the right side of the transparent diaphragms (5) in the shell (1), a mounting seat (7) is fixedly installed below the notch (2) in the front side of the shell (1), a groove (8) is formed in the top of the mounting seat (7), a sealing plate (9) is slidably connected to the rear end of the groove (8), cleaning cloth (10) is pasted on the top end of the sealing plate (9), a first spring (11) is fixedly connected to the rear end of the sealing plate (9), a cylindrical groove (12) is formed in the mounting seat (7) and below the sealing, the inside sliding connection of cylinder groove (12) has fingerprint identification seat (13), the transmission is connected with connecting rod (14) between the left end of fingerprint identification seat (13) and shrouding (9), the bottom fixed mounting and lifter (15) of fingerprint identification seat (13), the bottom fixed mounting of lifter (15) has slide (16), the bottom of mount pad (7) is rotated and is connected with and presses down clamp plate (17), fixedly connected with second spring (18) between the top of pressing down clamp plate (17) and the inner wall of mount pad (7), the below of casing (1) front side mount pad (7) is rotated and is connected with handle (19).
2. The scratch-resistant fingerprint coded lock based on the double-finger combined operation is characterized in that: the keys on the keyboard (3) are film keys.
3. The scratch-resistant fingerprint coded lock based on the double-finger combined operation is characterized in that: the transparent diaphragm (5) is positioned at the periphery of the keyboard (3) and is wound on the rotary drum (4) and then distributed on the front side and the rear side of the keyboard (3).
4. The scratch-resistant fingerprint coded lock based on the double-finger combined operation is characterized in that: the rear sides of the wiping head of the wiping plate (6) and the transparent diaphragm (5) are attached to each other, and the wiping head in the wiping plate (6) is in elastic connection.
5. The scratch-resistant fingerprint coded lock based on the double-finger combined operation is characterized in that: the front side of the groove (8) penetrates through the top end of the mounting seat (7), and the rear side of the groove is located inside the mounting seat (7).
6. The scratch-resistant fingerprint coded lock based on the double-finger combined operation is characterized in that: the lifting rod (15) is connected inside the mounting seat (7) in a limiting and sliding manner.
7. The scratch-resistant fingerprint coded lock based on the double-finger combined operation is characterized in that: the top of the lower side of the pressing plate (17) is provided with a sliding groove, the sliding plate (16) is connected in the sliding groove in a sliding mode, and the top end of the sliding plate (16) is rotatably connected with a ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911321045.8A CN111101770B (en) | 2019-12-19 | 2019-12-19 | Scratch-proof fingerprint coded lock based on double-finger combined operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911321045.8A CN111101770B (en) | 2019-12-19 | 2019-12-19 | Scratch-proof fingerprint coded lock based on double-finger combined operation |
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| Publication Number | Publication Date |
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| CN111101770A true CN111101770A (en) | 2020-05-05 |
| CN111101770B CN111101770B (en) | 2021-05-18 |
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| CN201911321045.8A Active CN111101770B (en) | 2019-12-19 | 2019-12-19 | Scratch-proof fingerprint coded lock based on double-finger combined operation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636776A (en) * | 2020-07-03 | 2020-09-08 | 虞易翰 | Smart home fingerprint coded lock based on double locking |
| CN111946161A (en) * | 2020-07-20 | 2020-11-17 | 苏州第四度信息科技有限公司 | Two-dimensional code intelligence lock based on internet |
| CN113638655A (en) * | 2021-08-30 | 2021-11-12 | 深圳市云思为智能科技有限公司 | Fingerprint identification and difunctional intelligent lock of face identification |
| CN113763618A (en) * | 2021-09-02 | 2021-12-07 | 合肥优恩物联网科技有限公司 | Identity recognition device based on wisdom entrance guard |
| CN114038092A (en) * | 2021-11-03 | 2022-02-11 | 固原鑫诚工贸有限责任公司 | Multi-mode seamless intelligent door lock |
| 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 |
| CN115095264A (en) * | 2022-06-17 | 2022-09-23 | 深圳市喜嘻喜家具制造有限公司 | Intelligence house burglary-resisting door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636776A (en) * | 2020-07-03 | 2020-09-08 | 虞易翰 | Smart home fingerprint coded lock based on double locking |
| CN111636776B (en) * | 2020-07-03 | 2021-05-14 | 杭州邦德智能门窗有限公司 | Smart home fingerprint coded lock based on double locking |
| CN111946161A (en) * | 2020-07-20 | 2020-11-17 | 苏州第四度信息科技有限公司 | Two-dimensional code intelligence lock based on internet |
| CN111946161B (en) * | 2020-07-20 | 2021-09-07 | 苏州第四度信息科技有限公司 | Two-dimensional code intelligence lock based on internet |
| CN113638655A (en) * | 2021-08-30 | 2021-11-12 | 深圳市云思为智能科技有限公司 | Fingerprint identification and difunctional intelligent lock of face identification |
| CN113638655B (en) * | 2021-08-30 | 2022-05-31 | 深圳市云思为智能科技有限公司 | Fingerprint identification and difunctional intelligent lock of face identification |
| CN113763618A (en) * | 2021-09-02 | 2021-12-07 | 合肥优恩物联网科技有限公司 | Identity recognition device based on wisdom entrance guard |
| CN114038092A (en) * | 2021-11-03 | 2022-02-11 | 固原鑫诚工贸有限责任公司 | Multi-mode seamless intelligent door lock |
| CN114038092B (en) * | 2021-11-03 | 2023-09-19 | 固原鑫诚工贸有限责任公司 | Multi-mode traceless intelligent door lock |
| 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 |
| CN115095264A (en) * | 2022-06-17 | 2022-09-23 | 深圳市喜嘻喜家具制造有限公司 | Intelligence house burglary-resisting door |
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| CN111101770B (en) | 2021-05-18 |
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