CN111540091A - Intelligent door lock for smart home - Google Patents

Intelligent door lock for smart home Download PDF

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Publication number
CN111540091A
CN111540091A CN202010380088.XA CN202010380088A CN111540091A CN 111540091 A CN111540091 A CN 111540091A CN 202010380088 A CN202010380088 A CN 202010380088A CN 111540091 A CN111540091 A CN 111540091A
Authority
CN
China
Prior art keywords
door lock
fingerprint
handle
protective sleeve
intelligent door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010380088.XA
Other languages
Chinese (zh)
Inventor
吕燚
石世光
骆昊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Electronic Science and Technology of China Zhongshan Institute
Original Assignee
University of Electronic Science and Technology of China Zhongshan Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Electronic Science and Technology of China Zhongshan Institute filed Critical University of Electronic Science and Technology of China Zhongshan Institute
Priority to CN202010380088.XA priority Critical patent/CN111540091A/en
Publication of CN111540091A publication Critical patent/CN111540091A/en
Withdrawn legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0061—Knobs or handles with protective cover, buffer or shock absorber
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0069—Sanitary doorknobs or handles, e.g. comprising a disinfectant
    • 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
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • 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
    • G07C9/00944—Details of construction or manufacture

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)

Abstract

An intelligent door lock for intelligent home comprises a front panel, a lock cylinder and a rear panel; the lock core is arranged between the front panel and the rear panel, and one side of the lock core is provided with a lock tongue; the front panel is provided with a password input device and an outer handle; the outer handle comprises a handle, a protective sleeve, a cleaning roller and a cleaning plate; a fingerprint collector is arranged on one side of the handle, which is far away from the front panel; the protective sleeve is arranged outside the handle; the cleaning roller and the cleaning plate are disposed on an inner wall of the protective sheath. According to the invention, the cleaning cotton strip is arranged to clean the finger, so that the finger is prevented from being coated with oil stain to influence the collection of the fingerprint, the cleaning roller and the cleaning plate act to glue dust and sundries on the fingerprint collector in the process of sliding the protective sleeve open, the fingerprint collection speed is high, the accuracy is high, after the door lock is opened quickly, the elastic part pushes the protective sleeve to reset, the cleaning roller and the cleaning plate clean the fingerprint collector again, the fingerprint residue adhered on the fingerprint collector is removed, and the pollution caused by the next fingerprint collection is avoided.

Description

Intelligent door lock for smart home
Technical Field
The invention relates to the field of intelligent door locks, in particular to an intelligent door lock for intelligent home.
Background
The intelligent door lock is an improved lock which is different from a traditional mechanical lock, more intelligent and simpler in the aspects of user safety, identification and manageability, the fingerprint identification is a common intelligent door lock opening mode, but dust, sundries and residual fingerprints are easily adhered to a fingerprint identifier, so that the fingerprint identification speed is low, the intelligent door lock can be correctly identified by trying for many times, the door opening time is prolonged, and certain inconvenience is brought to the life of people.
In order to solve the problem, the intelligent door lock for the smart home is provided in the application.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides an intelligent door lock for an intelligent home, a cleaning cotton strip is arranged to clean fingers, the fingers are prevented from being coated with oil stains to influence the collection of fingerprints, in the process of sliding the protective sleeve open, the cleaning roller and the cleaning plate act to glue dust and sundries on a fingerprint collector, so that the fingerprint collection speed is high, the accuracy is high, after the door lock is quickly opened, the elastic piece pushes the protective sleeve to reset, the cleaning roller and the cleaning plate clean the fingerprint collector again, the fingerprint residues coated on the fingerprint collector are removed, and the pollution caused by the next fingerprint collection is avoided.
(II) technical scheme
In order to solve the problems, the invention provides an intelligent door lock for an intelligent home, which comprises a front panel, a lock cylinder and a rear panel; the lock core is arranged between the front panel and the rear panel, and one side of the lock core is provided with a lock tongue; the front panel is provided with a password input device and an outer handle; the outer handle comprises a handle, a protective sleeve, a cleaning roller and a cleaning plate; a fingerprint collector is arranged on one side of the handle, which is far away from the front panel; the protective sleeve is arranged outside the handle and is connected with the handle in a sliding way; the cleaning roller and the cleaning plate which act on the fingerprint collector are arranged on the inner wall of the protective sleeve; the rotating direction of the cleaning roller is consistent with the sliding direction of the protective sleeve, and an adhesive layer is arranged outside the cleaning roller; one end of the cleaning plate close to the fingerprint collector is provided with cleaning bristles.
Preferably, the exterior of the protective sheath is provided with a cleansing tampon.
Preferably, the handle is provided with a first chute; an elastic part is arranged in the first sliding chute; a sliding block is arranged on the protective sleeve; the sliding block extends into the first sliding groove and is connected with the elastic piece.
Preferably, the handle is provided with a ball; a second chute is arranged on the protective sleeve; the ball is connected with the second chute in a rolling way.
Preferably, the system further comprises an access control system; the access control system comprises a fingerprint acquisition module, a password acquisition module, a verification module, a storage module, a portrait acquisition module and a wireless communication module; the fingerprint acquisition module is connected with the password acquisition module; the password acquisition module is connected with the verification module; the portrait acquisition module is connected with the wireless communication module; the wireless communication module is connected with the verification module.
Preferably, the fingerprint collector is in communication connection with the fingerprint collection module.
Preferably, the rear panel is provided with a USB interface; the USB interface is in communication connection with the storage module.
Preferably, the password input device is in communication connection with the password acquisition module.
Preferably, the portrait acquisition module is in communication connection with the intelligent terminal; the intelligent terminal is a smart phone, a smart watch or a tablet computer.
Preferably, the wireless communication module is provided with a Bluetooth communication unit.
The technical scheme of the invention has the following beneficial technical effects:
when the device works, the protective sleeve needs to be pulled, the finger is cleaned by the cleaning cotton sliver arranged on the protective sleeve, the finger is prevented from being adhered with oil stains to influence the collection of the fingerprint, then the protective sleeve slides open to expose the fingerprint collector, and in the sliding process, the cleaning roller and the cleaning plate act to glue dust and sundries on the fingerprint collector, so that the fingerprint collection speed is high, the accuracy is high, after the door lock is quickly opened, the elastic piece pushes the protective sleeve to reset, the cleaning roller and the cleaning plate clean the fingerprint collector again, the fingerprint residues adhered on the fingerprint collector are removed, and the pollution caused by the next fingerprint collection is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent door lock for smart home according to the present invention.
Fig. 2 is an enlarged schematic view of the intelligent door lock for home provided by the invention when the outer handle is closed.
Fig. 3 is an enlarged schematic view of the smart door lock for smart home according to the present invention when the outer handle is opened.
Fig. 4 is a cross sectional view of a protective sleeve in an intelligent door lock for smart home provided by the invention.
Fig. 5 is a schematic diagram of a positional relationship between a cleaning roller and a cleaning plate in an intelligent door lock for smart home provided by the invention.
Fig. 6 is a partially enlarged schematic view of a cleaning plate in an intelligent door lock for smart home according to the present invention.
Fig. 7 is a schematic composition diagram of an access control system in an intelligent door lock for smart homes according to the present invention.
Reference numerals: 1. a front panel; 2. a lock cylinder; 3. a rear panel; 4. a password input unit; 5. an outer handle; 6. a latch bolt; 7. a USB interface; 8. a handle; 9. a protective sleeve; 10. a fingerprint collector; 11. a cleaning roller; 12. cleaning the plate; 13. cleaning the bristles; 14. a slider; 15. an elastic member; 16. a ball bearing; 17. and cleaning the cotton sliver.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Fig. 1 is a schematic structural diagram of an intelligent door lock for smart home according to the present invention.
Fig. 2 is an enlarged schematic view of the intelligent door lock for home provided by the invention when the outer handle is closed.
Fig. 3 is an enlarged schematic view of the smart door lock for smart home according to the present invention when the outer handle is opened.
Fig. 4 is a cross sectional view of a protective sleeve in an intelligent door lock for smart home provided by the invention.
Fig. 5 is a schematic diagram of a positional relationship between a cleaning roller and a cleaning plate in an intelligent door lock for smart home provided by the invention.
Fig. 6 is a partially enlarged schematic view of a cleaning plate in an intelligent door lock for smart home according to the present invention.
As shown in fig. 1-6, the intelligent door lock for the intelligent home provided by the invention comprises a front panel 1, a lock cylinder 2 and a rear panel 3; the lock core 2 is arranged between the front panel 1 and the rear panel 3, and one side of the lock core 2 is provided with a bolt 6; the front panel 1 is provided with a password input device 4 and an outer handle 5; the outer handle 5 comprises a handle 8, a protective sleeve 9, a cleaning roller 11 and a cleaning plate 12; a fingerprint collector 10 is arranged on one side of the handle 8 far away from the front panel 1; the protective sleeve 9 is arranged outside the handle 8 and is connected with the handle in a sliding way; a cleaning roller 11 and a cleaning plate 12 acting on the fingerprint acquirer 10 are arranged on the inner wall of the protective sleeve 9; the rotating direction of the cleaning roller 11 is consistent with the sliding direction of the protective sleeve 9, and an adhesive layer is arranged outside the cleaning roller 11; the cleaning plate 12 is provided with cleaning bristles 13 at one end adjacent to the fingerprint acquisition device 10.
In an alternative embodiment, the exterior of protective sheath 9 is provided with a cleansing tampon 17.
In an alternative embodiment, the handle 8 is provided with a first runner; an elastic piece 15 is arranged in the first sliding chute; a slide block 14 is arranged on the protective sleeve 9; the slider 14 extends into the first runner and is connected to the elastic member 15.
In an alternative embodiment, the handle 8 is provided with a ball 16; a second chute is arranged on the protective sleeve 9; the ball 16 is in rolling connection with the second runner.
Need stimulate protective sheath 9 when the lock uses, the clean silver 17 of installation can clean the finger on protective sheath 9, avoid the finger to glue and cover the greasy dirt, influence the collection of fingerprint, protective sheath 9 slides out after that, expose fingerprint sampler 10, in the sliding out in-process, cleaning roller 11 and cleaning plate 12 effect, glue the dust on fingerprint sampler 10, debris, make fingerprint collection fast, the degree of accuracy is high, the back is opened fast to the lock, elastic component 15 promotes protective sheath 9 and resets, cleaning roller 11 and cleaning plate 12 clean fingerprint sampler 10 once more, detach the fingerprint residue that glues and cover on fingerprint sampler 10, avoid causing the pollution of next fingerprint collection.
Fig. 7 is a schematic composition diagram of an access control system in an intelligent door lock for smart homes according to the present invention.
As shown in fig. 7, further comprises an access control system; the access control system comprises a fingerprint acquisition module, a password acquisition module, a verification module, a storage module, a portrait acquisition module and a wireless communication module; the fingerprint acquisition module is connected with the password acquisition module; the password acquisition module is connected with the verification module; the portrait acquisition module is connected with the wireless communication module; the wireless communication module is connected with the verification module.
In an alternative embodiment, the fingerprint acquisition module 10 is communicatively coupled to the fingerprint acquisition module.
In an alternative embodiment, the rear panel 3 is provided with a USB interface 7; the USB interface 7 is in communication connection with the storage module.
In an alternative embodiment, the password input device 4 is in communication connection with the password collection module.
In an optional embodiment, the portrait acquisition module is in communication connection with the intelligent terminal; the intelligent terminal is a smart phone, a smart watch or a tablet computer.
In an alternative embodiment, the wireless communication module is provided with a bluetooth communication unit.
The first door lock opening method comprises the following steps:
s1, fingerprint collection is carried out by using the fingerprint collector 10;
s2, providing a password input device 4 to input a password;
s3, the verification module receives the fingerprint information and the password information and verifies the fingerprint information and the password information according to the stored existing information;
and S4, controlling the opening and closing of the door lock according to the verification result.
The second door lock opening method comprises the following steps:
s1, acquiring portrait through an intelligent terminal;
s2, the wireless communication module transmits the collected portrait information to the verification module;
s3, the verification module receives the portrait information and verifies the portrait information according to the stored existing information;
and S4, controlling the opening and closing of the door lock according to the verification result.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (10)

1. An intelligent door lock for an intelligent home is characterized by comprising a front panel (1), a lock cylinder (2) and a rear panel (3); the lock core (2) is arranged between the front panel (1) and the rear panel (3), and one side of the lock core (2) is provided with a bolt (6); the front panel (1) is provided with a password input device (4) and an outer handle (5);
the outer handle (5) comprises a handle (8), a protective sleeve (9), a cleaning roller (11) and a cleaning plate (12); a fingerprint collector (10) is arranged on one side of the handle (8) far away from the front panel (1); the protective sleeve (9) is arranged outside the handle (8) and is connected with the handle in a sliding way; a cleaning roller (11) and a cleaning plate (12) acting on the fingerprint collector (10) are arranged on the inner wall of the protective sleeve (9); the rotating direction of the cleaning roller (11) is consistent with the sliding direction of the protective sleeve (9), and an adhesive layer is arranged outside the cleaning roller (11); one end of the cleaning plate (12) close to the fingerprint collector (10) is provided with cleaning bristles (13).
2. An intelligent door lock for smart homes according to claim 1, wherein a cleaning cotton sliver (17) is arranged outside the protective sleeve (9).
3. The intelligent door lock for the smart home according to claim 1, wherein a first chute is arranged on the handle (8); an elastic piece (15) is arranged in the first sliding chute; a slide block (14) is arranged on the protective sleeve (9); the sliding block (14) extends into the first sliding groove and is connected with the elastic piece (15).
4. An intelligent door lock for smart homes according to claim 1, wherein a rolling ball (16) is arranged on the handle (8); a second chute is arranged on the protective sleeve (9); the ball (16) is connected with the second sliding chute in a rolling way.
5. The intelligent door lock for the smart home according to claim 1, further comprising an access control system; the access control system comprises a fingerprint acquisition module, a password acquisition module, a verification module, a storage module, a portrait acquisition module and a wireless communication module; the fingerprint acquisition module is connected with the password acquisition module; the password acquisition module is connected with the verification module; the portrait acquisition module is connected with the wireless communication module; the wireless communication module is connected with the verification module.
6. The intelligent door lock for the smart home as claimed in claim 5, wherein the fingerprint collector (10) is in communication connection with the fingerprint collection module.
7. The intelligent door lock for the smart home according to claim 5, wherein the rear panel (3) is provided with a USB interface (7); the USB interface (7) is in communication connection with the storage module.
8. The intelligent door lock for the smart home according to claim 5, wherein the password input device (4) is in communication connection with the password acquisition module.
9. The intelligent door lock for the smart home according to claim 5, wherein the portrait acquisition module is in communication connection with an intelligent terminal; the intelligent terminal is a smart phone, a smart watch or a tablet computer.
10. The intelligent door lock for the smart home according to claim 5, wherein a Bluetooth communication unit is arranged on the wireless communication module.
CN202010380088.XA 2020-05-08 2020-05-08 Intelligent door lock for smart home Withdrawn CN111540091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010380088.XA CN111540091A (en) 2020-05-08 2020-05-08 Intelligent door lock for smart home

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010380088.XA CN111540091A (en) 2020-05-08 2020-05-08 Intelligent door lock for smart home

Publications (1)

Publication Number Publication Date
CN111540091A true CN111540091A (en) 2020-08-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010380088.XA Withdrawn CN111540091A (en) 2020-05-08 2020-05-08 Intelligent door lock for smart home

Country Status (1)

Country Link
CN (1) CN111540091A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113047689A (en) * 2021-04-22 2021-06-29 漳州东茂五金制品有限公司 Door handle
CN113158967A (en) * 2020-10-14 2021-07-23 金华他山科技咨询服务有限公司 Wireless fingerprint collector capable of automatically erasing fingerprint

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108154594A (en) * 2018-02-26 2018-06-12 泉州盈创新材料技术开发有限公司 A kind of intelligent fingerprint lock
CN108915403A (en) * 2018-07-31 2018-11-30 深圳市雷凌广通技术研发有限公司 A kind of portable type smart lock with fingerprint anti-theft function
CN110644847A (en) * 2019-11-06 2020-01-03 电子科技大学中山学院 Intelligent door lock for smart home

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108154594A (en) * 2018-02-26 2018-06-12 泉州盈创新材料技术开发有限公司 A kind of intelligent fingerprint lock
CN108915403A (en) * 2018-07-31 2018-11-30 深圳市雷凌广通技术研发有限公司 A kind of portable type smart lock with fingerprint anti-theft function
CN110644847A (en) * 2019-11-06 2020-01-03 电子科技大学中山学院 Intelligent door lock for smart home

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113158967A (en) * 2020-10-14 2021-07-23 金华他山科技咨询服务有限公司 Wireless fingerprint collector capable of automatically erasing fingerprint
CN113158967B (en) * 2020-10-14 2023-01-03 深圳泗海通科技有限公司 Wireless fingerprint collector capable of automatically erasing fingerprint
CN113047689A (en) * 2021-04-22 2021-06-29 漳州东茂五金制品有限公司 Door handle

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Application publication date: 20200814

WW01 Invention patent application withdrawn after publication