CN115387673A - NFC passive intelligent embedded door lock - Google Patents

NFC passive intelligent embedded door lock Download PDF

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Publication number
CN115387673A
CN115387673A CN202211014154.7A CN202211014154A CN115387673A CN 115387673 A CN115387673 A CN 115387673A CN 202211014154 A CN202211014154 A CN 202211014154A CN 115387673 A CN115387673 A CN 115387673A
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CN
China
Prior art keywords
pairs
pair
convex
sealing
blocks
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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.)
Pending
Application number
CN202211014154.7A
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Chinese (zh)
Inventor
李玉华
孟宪龙
王朝龙
黄俊森
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.)
Chongqing Dongdian Communication Technology Co ltd
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Chongqing Dongdian Communication Technology Co ltd
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Application filed by Chongqing Dongdian Communication Technology Co ltd filed Critical Chongqing Dongdian Communication Technology Co ltd
Priority to CN202211014154.7A priority Critical patent/CN115387673A/en
Publication of CN115387673A publication Critical patent/CN115387673A/en
Pending legal-status Critical Current

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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
    • E05B17/14—Closures or guards for keyholes
    • E05B17/18—Closures or guards for keyholes shaped as lids or slides
    • E05B17/186—Closures or guards for keyholes shaped as lids or slides sliding
    • 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
    • E05B17/147—Closures or guards for keyholes electrically-operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B45/061—Electric alarm locks for combination locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
    • 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
    • G07C9/00563—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
    • 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
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • 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)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manufacturing & Machinery (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention discloses an NFC passive intelligent embedded door lock, which comprises: the intelligent door is characterized in that a sealing structure, a telescopic expansion structure and a locking driving structure are mounted on the inner side of the intelligent door; the telescopic expansion structure comprises: the device comprises two pairs of concave limiting blocks, two pairs of convex limiting blocks, two pairs of rack rails, a pair of rotating cylinders, a double-shaft driving machine, convex moving blocks, an operation panel, a display screen body, a camera, an NFC sensing area, a storage module, an NFC reading module and a storage battery; the invention has the advantages that the operation panel is stretched through the stretching and expanding structure and is stretched to the inner side of the convex stretching groove, so that the direct exposure of the operation panel is avoided when the sealing structure is disassembled violently, the phenomena that a hacker opens the operation panel and potential safety hazards occur are avoided, and meanwhile, the position of the fixed seal is adjusted through the locking driving structure, and the forced opening of the operation panel is avoided.

Description

NFC passive intelligent embedded door lock
Technical Field
The invention relates to the technical field of intelligent doors, in particular to an NFC passive intelligent embedded door lock.
Background
In recent years, with the rapid development of the internet of things, smart homes and biometric identification technologies, smart door locks have entered thousands of households. Compared with a traditional mechanical lock, the intelligent door lock is safer and more reliable, and meanwhile, the trouble of carrying a key is eliminated. The intelligent door lock generally comprises a front panel and a rear panel which are respectively arranged on two sides of a door body, the intelligent door lock in the prior art generally adopts an integrated design, namely, the panel, a fingerprint module and a main control panel are all stacked on the front panel, and the front panel is arranged on the outer side of the door body, so that the front panel has a convex height on the door body, when the intelligent door lock is disassembled violently, the convex height has great potential safety hazard, and the convex height also can influence the attractiveness.
Disclosure of Invention
The technical scheme of the invention for realizing the aim is as follows: NFC passive intelligent embedded lock includes: the intelligent door is characterized in that a sealing structure, a telescopic expansion structure and a locking driving structure are mounted on the inner side of the intelligent door;
the telescopic expansion structure comprises: the device comprises two pairs of concave limiting blocks, two pairs of convex limiting blocks, two pairs of rack rails, a pair of rotating cylinders, a double-shaft driver, a convex moving block, an operation panel, a display screen body, a camera, an NFC induction area, a storage module, an NFC reading module and a storage battery;
the intelligent door is provided with a concave control groove, the inner side of the concave control groove is provided with a convex telescopic groove, two pairs of concave limit blocks are uniformly arranged on the inner side of the convex telescopic groove, two pairs of convex limit blocks are arranged on the convex moving block and are respectively movably inserted into the inner sides of the two pairs of concave limit blocks, two pairs of rack tracks are arranged on the inner sides of the convex telescopic groove in a pairwise parallel and opposite mode, two pairs of rack tracks are positioned between the two pairs of concave limit blocks, the convex moving block is provided with a driving groove, the double-shaft driving machine is arranged on the inner side of the driving groove, a pair of rotating cylinders are arranged on the driving end of the double-shaft driving machine, a plurality of gear grooves are respectively arranged on the pair of rotating cylinders, the pair of rotating cylinders are respectively engaged with the two pairs of rack tracks through a plurality of gear grooves, the operating panel is arranged on the convex moving block, the display screen body is arranged on the convex moving block, the camera and the NFC sensing area are arranged on the convex moving block, and the storage module, the NFC reading module and the storage battery are arranged on the inner side of the convex moving block.
Preferably, the sealing structure comprises: the device comprises an L-shaped lifting sealing plate, a lifting electric push rod, two pairs of lifting sealing limiting shafts, two pairs of lifting sealing sleeve springs and a password button;
the utility model discloses a portable intelligent elevator, including concave type control slot, L type lift seal groove, lift electric putter, two pairs of lift seal spacing axle install in the inboard of L type lift seal groove, two pairs of spacing holes that go up and down have been seted up on the L type lift seal groove, two pairs of the spacing axle of lift seal install in the inboard of L type lift seal groove, and two pairs of the spacing axle of lift seal activity cartridge respectively in two pairs on the L type lift seal plate the inboard in spacing hole that goes up and down, two pairs lift seal cover dress spring suit respectively in two pairs on the spacing axle of density that goes up and down, the password button install in on the L type lift seal plate, lift electric putter pass through circuit connection in on the battery.
Preferably, the locking driving structure comprises: the device comprises two pairs of locking concave limiting blocks, two pairs of convex locking blocks, two pairs of electric hydraulic push rods and an auxiliary control assembly;
two pairs of convex locking holes are formed in the intelligent door, two pairs of concave locking limiting blocks are respectively installed on the inner sides of the two pairs of convex locking holes, two pairs of convex locking blocks are respectively movably inserted into the inner sides of the two pairs of concave limiting blocks, two pairs of electric hydraulic push rods are respectively installed on the inner sides of the two pairs of concave locking limiting blocks, the pushing ends of the electric hydraulic push rods are respectively connected to the two pairs of convex locking blocks, auxiliary control assemblies are installed on the two pairs of electric hydraulic push rods, and the auxiliary control assemblies are connected to the sealing structure.
Preferably, the auxiliary control assembly comprises: two pairs of signal receivers, signal control emitters and two pairs of small-size storage batteries;
the two pairs of signal receiving and sending devices are respectively arranged on the pushing ends of the two pairs of electric hydraulic push rods, the signal control transmitter is arranged on the operation panel, the two pairs of small-size storage batteries are respectively arranged on the pushing ends of the two pairs of electric hydraulic push rods, and the two pairs of small-size storage batteries are connected to the storage batteries.
Preferably, an electromagnetic alarm is arranged on the operation panel, a voice alarm is arranged on the operation panel, and a plurality of pressure sensors are arranged on the inner side of the intelligent door.
Preferably, the inside of intelligence door is provided with the mouth that charges, be provided with the USB mouth that charges on the L type lift closing plate.
Preferably, a distance sensor is arranged on the L-shaped lifting sealing plate.
Preferably, a photoelectric sensor is arranged on the L-shaped lifting sealing plate.
According to the NFC passive intelligent embedded door lock manufactured by the technical scheme, the operation panel is stretched through the stretching and expanding structure and is stretched to the inner side of the convex stretching groove, so that the phenomenon that a hacker opens the operation panel and has potential safety hazards is avoided when the sealing structure is disassembled violently, and meanwhile, the fixed and sealed position is adjusted through the locking driving structure, and the operation panel is prevented from being opened forcibly.
Drawings
Fig. 1 is a schematic view of a main view structure of the NFC passive intelligent embedded door lock according to the present invention.
Fig. 2 is a schematic side view of the NFC passive intelligent embedded door lock according to the present invention.
Fig. 3 is a schematic top view of the NFC passive intelligent embedded door lock according to the present invention.
Fig. 4 is a schematic front sectional view of the NFC passive intelligent embedded door lock according to the present invention.
Fig. 5 is a partially enlarged view of "a" in fig. 1.
Fig. 6 is a partially enlarged view of "B" in fig. 2.
Fig. 7 is a partially enlarged view of "C" in fig. 4.
In the figure: 1. an intelligent door; 2. a concave limiting block; 3. a convex limiting block; 4. a rack rail; 5. rotating the cylinder; 6. a dual-shaft driver; 7. a convex moving block; 8. an operation panel; 9. a display screen body; 10. a camera; 11. an NFC sensing region; 12. a storage module; 13. an NFC reading module; 14. A storage battery; 15. an L-shaped lifting sealing plate; 16. lifting the electric push rod; 17. a lifting sealing limiting shaft; 18. a lifting sealing sleeve is provided with a spring; 19. a password button; 20. locking the concave limiting block; 21. a male locking block; 22. an electric hydraulic push rod; 23. a signal receiver; 24. a signal control transmitter; 25. A small-sized storage battery; 26. a gas expansion bag; 27. stretching the rope; 28. a pulley block; 29. an extension spring; 30. a tightness sensor; 31. a telescopic block is arranged on the gear; 32. sealing the electromagnet; 33. a sealing magnet; 34. the seal compresses the spring post.
Detailed Description
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Examples
As shown in fig. 1-7, a sealing structure, a telescopic expansion structure and a locking driving structure are installed on the inner side of the intelligent door 1;
specifically, the telescopic expansion structure includes: the NFC mobile terminal comprises two pairs of concave limiting blocks 2, two pairs of convex limiting blocks 3, two pairs of rack rails 4, a pair of rotating cylinders 5, a double-shaft driving machine 6, a convex moving block 7, an operation panel 8, a display screen body 9, a camera 10, an NFC sensing area 11, a storage module 12, an NFC reading module 13 and a storage battery 14;
specifically, a concave control groove is formed in the smart door 1, a convex expansion groove is formed in the inner side of the concave control groove, two pairs of concave stoppers 2 are uniformly installed on the inner side of the convex expansion groove, two pairs of convex stoppers 3 are installed on the convex moving block 7, and two pairs of convex stoppers 3 are respectively movably inserted into the inner sides of the two pairs of concave stoppers 2, two pairs of rack rails 4 are installed on the inner sides of the convex expansion groove in parallel and in opposite directions, and the two pairs of rack rails 4 are located between the two pairs of concave stoppers 2, a driving groove is formed in the convex moving block 7, the biaxial driver 6 is installed on the inner side of the driving groove, a pair of rotating cylinders 5 are installed on the driving end of the biaxial driver 6, a plurality of gear grooves are respectively formed in the pair of rotating cylinders 5, a pair of rotating cylinders 5 are respectively engaged with the two pairs of rack rails 4 through a plurality of gear grooves, the operation panel 8 is installed on the moving block 7, the convex moving block body 9 is installed on the convex moving block 7, the camera 10 and the NFC sensing area 11 are installed on the convex moving block 7, and the storage module 12, the NFC reading module 14 and the inner side of the convex moving block 7 are installed on the inner side of the convex storage battery module 14.
During the use, through the operation of two-way drive shaft, drive a pair of rotatory cylinder 5 on the two-way driving machine, it is spacing with two pairs of rack tracks 4 to carry out through the gear groove on a pair of rotatory cylinder 5, thereby reach and drive protruding type movable block 7 horizontal migration above that through a pair of rotatory cylinder 5, thereby reach protruding type movable block 7 at the inboard flexible groove of protruding type flexible, expand concave type control tank through seal structure, thereby reach the equipment that spills on the protruding type movable block 7 that will stretch out and draw back, open the NFC function of cell-phone, then be close to NFC induction zone 11 with the cell-phone, then NFC reading module 13 reads the information of cell-phone, offer NFC reading module 13 with signal transmission for storage module 12 and flexible extension structure, thereby control intelligent door 1 through flexible extension structure flexible sealing, or through controlling operating panel 8, control flexible extension structure, show the step of operation through display screen body 9, simultaneously scan the discernment through camera 10 to operator's appearance, through comparing the data of scanning with storage module 12 inboard, thereby reach the effect of automatic discernment storage.
As shown in fig. 1-7, the sealing structure comprises: the device comprises an L-shaped lifting sealing plate 15, a lifting electric push rod 16, two pairs of lifting sealing limiting shafts 17, two pairs of lifting sealing sleeve springs 18 and a password button 19;
specifically, the L type lift seal groove has been seted up on the concave type control groove, L type lift closing plate 15 activity cartridge in the inboard of L type lift seal groove, lift electric putter 16 install in the inboard of L type lift seal groove, two pairs of spacing holes that go up and down have been seted up on L type lift closing plate 15, two pairs lift sealed spacing axle 17 install in the inboard of L type lift seal groove, and two pairs lift sealed spacing axle 17 activity cartridge respectively in two pairs on L type lift closing plate 15 the inboard in spacing hole that goes up and down, two pairs lift seal cover dress spring 18 suit respectively in two pairs on the spacing axle of density that goes up and down, password button 19 install in on L type lift closing plate 15, lift electric putter 16 pass through circuit connection in on battery 14.
During the use, it is flexible through lift electric putter 16, drive L type lift closing plate 15 on the promotion end and go up and down, lift through L type lift closing plate 15, thereby reach and seal concave type control groove, it is spacing to carry out L type lift closing plate 15 through two pairs of lift sealed spacing axles 17 and two pairs of lift seal cover dress springs 18 simultaneously, control L type lift closing plate 15 through sealed button, thereby L type lift closing plate 15 has been avoided prizing open by force, inboard electrical apparatus controlling means also can not directly spill, avoided being opened by people control intelligence door 1.
As shown in fig. 1 to 7, the locking driving structure includes: two pairs of locking concave limiting blocks 20, two pairs of convex locking blocks 21, two pairs of electric hydraulic push rods 22 and an auxiliary control assembly;
specifically, two pairs of convex locking holes are formed in the intelligent door 1, two pairs of concave locking limiting blocks 20 are respectively installed on the inner sides of the two pairs of convex locking holes, two pairs of convex locking blocks 21 are respectively movably inserted into the inner sides of the two pairs of concave limiting blocks 2, two pairs of electric hydraulic push rods 22 are respectively installed on the inner sides of the two pairs of concave locking limiting blocks 20, the pushing ends of the electric hydraulic push rods 22 are respectively connected to the two pairs of convex locking blocks 21, auxiliary control assemblies are installed on the two pairs of electric hydraulic push rods 22, and the auxiliary control assemblies are connected to the sealing structures.
During the use, move two pairs of electronic hydraulic push rods 22 through the auxiliary control subassembly, drive protruding type locking block 21 on two pairs of electronic hydraulic push rods 22 promotion end respectively for protruding type locking block 21 goes up and down along the inboard of the concave stopper 20 of locking, thereby reaches to stretch out and draw back two pairs of protruding type locking blocks 21, thereby reaches to extrude intelligent door 1 and seal.
As shown in fig. 1-7, the auxiliary control assembly comprises: two pairs of signal receivers 23, signal control transmitters 24 and two pairs of small-size storage batteries 25;
specifically, the two pairs of signal receivers 23 are respectively installed at the pushing ends of the two pairs of electric hydraulic push rods 22, the signal control transmitter 24 is installed on the operation panel 8, the two pairs of small-size storage batteries 25 are respectively installed at the pushing ends of the two pairs of electric hydraulic push rods 22, and the two pairs of small-size storage batteries 25 are connected to the storage battery 14.
During the use, send out the ware 23 to two pairs of signal receiving through signal control transmitter 24 on operating panel 8 and carry out the transmitting signal, send out the ware 23 to control two pairs of electronic hydraulic push rod 22 through two pairs of signals, thereby reach and control two pairs of electronic hydraulic push rod 22 respectively, control two pairs of electronic hydraulic push rod 22 through two pairs of small size batteries 25 simultaneously, broken door by force has been avoided appearing through electromagnetic alarm, carry out audio alert through audio alert ware to electromagnetic alarm, carry out intelligent door 1 through a plurality of pressure sensor and protect the control.
As shown in fig. 1-7, a forcible-dismantling prevention structure is mounted on the intelligent door 1;
specifically, the anti-forcible-dismantling structure comprises: a pair of gas expansion bags 26, a pair of tension ropes 27, a pair of pulley blocks 28, a pair of tension springs 29, a pair of tightness sensors 30, and an electrical breaker;
specifically, a pair of protection convex groove has been seted up on intelligent door 1, and is a pair of gas expansion bag 26 install respectively in a pair of the inboard in protection convex groove, it is a pair of extension spring 29 connect respectively in concave type control tank and the inboard of L type lift seal groove, it is a pair of extension rope 27 install respectively in concave type control tank and the inboard of L type lift seal groove on the extension spring 29, and it is a pair of extension rope 27 connect respectively in a pair of on the gas expansion bag 26, it is a pair of elasticity sensor 30 install respectively in concave type control tank and the inboard of L type lift seal groove, it is a pair of assembly pulley 28 install respectively in concave type control tank and the inboard of L type lift seal groove, and it is a pair of assembly pulley 28 suit respectively in on extension rope 27, the outage ware is connected in a pair of elasticity sensor 30.
During the use, carry out the brute force when someone and open intelligent door 1, broken by the brute force when intelligent door 1, receive the external force damage when gas expansion bag 26, make tensile rope 27 of extension spring 29 under the tensile state, gas expansion bag 26 is damaged, make gas expansion bag 26 not at taut tensile rope 27, make elasticity sensor 30 can not detect tensile rope 27, make elasticity sensor 30 detect the state that tensile rope 27 loosens, give the outage ware through elasticity sensor 30 with signal transmission, 16 outage with two pairs of lift electric putter through the outage ware, thereby reach and seal whole device.
As shown in fig. 1-7, the inner sides of two pairs of the male locking holes are respectively provided with a sealing auxiliary structure;
specifically, the sealing auxiliary structure includes: a pair of tooth-mounted telescopic blocks 31, a pair of sealing electromagnets 32, a pair of sealing magnets 33 and two pairs of sealing extrusion spring columns 34;
specifically, a pair of tooth-mounted locking auxiliary grooves is formed in the inner side of the convex locking hole, a pair of tooth-mounted telescopic blocks 31 is respectively and movably inserted into the inner sides of the pair of tooth-mounted locking auxiliary grooves, two pairs of sealing extrusion spring columns 34 are respectively installed on the inner sides of the pair of tooth-mounted telescopic auxiliary grooves, the two pairs of sealing extrusion spring columns 34 are respectively connected to the pair of tooth-mounted telescopic blocks 31, a pair of sealing electromagnets 32 are respectively installed on the inner sides of the pair of tooth-mounted locking auxiliary grooves, and a pair of sealing magnets 33 are respectively installed on the pair of tooth-mounted telescopic blocks 31.
During the use, switch on through sealed electro-magnet 32, thereby reach and adsorb a plurality of sealed magnet 33, the tooth dress expansion block 31 on it is driven through a plurality of adsorbed sealed magnet 33, thereby reach and adorn expansion block 31 with the tooth and stretch out and draw back in the inboard of protruding type locking hole, thereby reach and loosen protruding type locking block 21 of protruding type locking hole inboard, thereby reach the flexible effect with protruding type locking block 21, when the outage, because sealed extrusion spring post 34's extrusion, thereby reach and extrude fixed effect with two pairs of protruding type locking blocks 21.
As a preferred scheme, furthermore, an electromagnetic alarm is arranged on the operation panel 8, a voice alarm is arranged on the operation panel 8, and a plurality of pressure sensors are arranged on the inner side of the intelligent door 1.
Preferably, a charging port is formed in the inner side of the smart door 1, and a USB charging port is formed in the L-shaped lifting sealing plate 15.
Preferably, the L-shaped lifting sealing plate 15 is provided with a distance sensor.
Preferably, a photoelectric sensor is provided on the L-shaped lifting sealing plate 15.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims (10)

  1. An NFC passive intelligent embedded door lock, comprising: the intelligent door is characterized in that a sealing structure, a telescopic expansion structure and a locking driving structure are arranged on the inner side of the intelligent door;
    the telescopic expansion structure comprises: the device comprises two pairs of concave limiting blocks, two pairs of convex limiting blocks, two pairs of rack rails, a pair of rotating cylinders, a double-shaft driver, a convex moving block, an operation panel, a display screen body, a camera, an NFC induction area, a storage module, an NFC reading module and a storage battery;
    the intelligent door is provided with a concave control groove, the inner side of the concave control groove is provided with a convex telescopic groove, two pairs of concave limit blocks are uniformly arranged on the inner side of the convex telescopic groove, two pairs of convex limit blocks are arranged on the convex moving block and are respectively movably inserted into the inner sides of the two pairs of concave limit blocks, two pairs of rack tracks are arranged on the inner sides of the convex telescopic groove in a pairwise parallel and opposite mode, two pairs of rack tracks are positioned between the two pairs of concave limit blocks, the convex moving block is provided with a driving groove, the double-shaft driving machine is arranged on the inner side of the driving groove, a pair of rotating cylinders are arranged on the driving end of the double-shaft driving machine, a plurality of gear grooves are respectively arranged on the pair of rotating cylinders, the pair of rotating cylinders are respectively engaged with the two pairs of rack tracks through a plurality of gear grooves, the operating panel is arranged on the convex moving block, the display screen body is arranged on the convex moving block, the camera and the NFC sensing area are arranged on the convex moving block, and the storage module, the NFC reading module and the storage battery are arranged on the inner side of the convex moving block.
  2. 2. The NFC passive smart embedded door lock of claim 1, wherein the sealing structure comprises: the device comprises an L-shaped lifting sealing plate, a lifting electric push rod, two pairs of lifting sealing limiting shafts, two pairs of lifting sealing sleeve springs and a password button;
    the utility model discloses a portable elevator, including L type lift seal groove, L type lift seal plate, two pairs of lift seal groove, password button, L type lift seal plate, L type lift seal groove, L type lift seal plate activity cartridge in the inboard of L type lift seal groove, lift electric putter install in the inboard of L type lift seal groove, two pairs of the last two pairs of L type lift seal plate inboard in the spacing hole of lift, two pairs of the last lift seal spring suit of lift seal respectively in two pairs on the spacing axle of lift density, password button install in on the L type lift seal plate, lift electric putter pass through circuit connection in on the battery.
  3. 3. The NFC passive smart embedded door lock of claim 1, wherein the locking actuation mechanism comprises: the device comprises two pairs of locking concave limiting blocks, two pairs of convex locking blocks, two pairs of electric hydraulic push rods and an auxiliary control assembly;
    two pairs of convex locking holes are formed in the intelligent door, two pairs of concave locking limiting blocks are respectively installed on the inner sides of the two pairs of convex locking holes, two pairs of convex locking blocks are respectively movably inserted into the inner sides of the two pairs of concave limiting blocks, two pairs of electric hydraulic push rods are respectively installed on the inner sides of the two pairs of concave locking limiting blocks, the pushing ends of the electric hydraulic push rods are respectively connected to the two pairs of convex locking blocks, auxiliary control assemblies are installed on the two pairs of electric hydraulic push rods, and the auxiliary control assemblies are connected to the sealing structure.
  4. 4. The NFC passive smart embedded door lock of claim 1, wherein the secondary control component comprises: two pairs of signal receivers, signal control transmitters and two pairs of small-size storage batteries;
    the signal receiver is respectively arranged on the pushing ends of the electric hydraulic push rods, the signal control emitter is arranged on the operation panel, the small-size storage batteries are respectively arranged on the pushing ends of the electric hydraulic push rods, and the small-size storage batteries are connected to the storage batteries.
  5. 5. The NFC passive intelligent embedded door lock of claim 1, wherein a tamper resistant structure is mounted on the intelligent door;
    the anti-forcible-dismantling structure comprises: the device comprises a pair of gas expansion bags, a pair of extension ropes, a pair of pulley blocks, a pair of extension springs, a pair of tightness sensors and a breaker;
    the intelligent door is provided with a pair of protection convex grooves, a pair of gas expansion bags are respectively installed in a pair of the inner sides of the protection convex grooves, a pair of the extension springs are respectively connected with the inner sides of the concave control grooves and the L-shaped lifting sealing grooves, a pair of the extension ropes are respectively installed in the concave control grooves and the inner sides of the L-shaped lifting sealing grooves, the extension springs are arranged on the extension springs and are respectively connected with the pair of the gas expansion bags, the pair of tightness sensors are respectively installed in the concave control grooves and the inner sides of the L-shaped lifting sealing grooves, the pair of the pulley blocks are respectively sleeved on the pair of the extension ropes, and the breaker is connected with the pair of the tightness sensors.
  6. 6. The NFC passive intelligent embedded door lock of claim 1, wherein sealing auxiliary structures are respectively provided on the inner sides of two pairs of the male locking holes;
    the sealing auxiliary structure includes: the pair of tooth-mounted telescopic blocks, the pair of sealing electromagnets, the pair of sealing magnets and the two pairs of sealing extrusion spring columns are arranged on the outer side of the shell;
    the inner side of the convex locking hole is provided with a pair of tooth-mounted locking auxiliary grooves, a pair of tooth-mounted telescopic blocks are respectively movably inserted into the inner sides of the pair of tooth-mounted locking auxiliary grooves, two pairs of sealing extrusion spring columns are respectively arranged on the inner sides of the pair of tooth-mounted telescopic auxiliary grooves and are respectively connected to the pair of tooth-mounted telescopic blocks, a pair of sealing electromagnets are respectively arranged on the inner sides of the pair of tooth-mounted locking auxiliary grooves, and a pair of sealing magnets are respectively arranged on the pair of tooth-mounted telescopic blocks.
  7. 7. The NFC passive intelligent embedded door lock according to claim 1, wherein an electromagnetic alarm is arranged on the operation panel, a voice alarm is arranged on the operation panel, and a plurality of pressure sensors are arranged on the inner side of the intelligent door.
  8. 8. The NFC passive intelligent embedded door lock of claim 1, wherein a charging port is arranged on the inner side of the intelligent door, and a USB charging port is arranged on the L-shaped lifting sealing plate.
  9. 9. The NFC passive intelligent embedded door lock of claim 1, wherein a distance sensor is disposed on the L-shaped lifting sealing plate.
  10. 10. The NFC passive intelligent embedded door lock of claim 1, wherein a photoelectric sensor is disposed on the L-shaped lifting sealing plate.
CN202211014154.7A 2022-08-23 2022-08-23 NFC passive intelligent embedded door lock Pending CN115387673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211014154.7A CN115387673A (en) 2022-08-23 2022-08-23 NFC passive intelligent embedded door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211014154.7A CN115387673A (en) 2022-08-23 2022-08-23 NFC passive intelligent embedded door lock

Publications (1)

Publication Number Publication Date
CN115387673A true CN115387673A (en) 2022-11-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211014154.7A Pending CN115387673A (en) 2022-08-23 2022-08-23 NFC passive intelligent embedded door lock

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Country Link
CN (1) CN115387673A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150052974A (en) * 2013-11-07 2015-05-15 조봉미 Integrated door lock type Smart door and its control method
CN108952501A (en) * 2018-06-26 2018-12-07 浙江邮电职业技术学院 A kind of security protection smart home door with automatic sensing alarming function
CN215870425U (en) * 2021-07-30 2022-02-18 大连海沃特科技有限公司 High-voltage power supply distribution box

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150052974A (en) * 2013-11-07 2015-05-15 조봉미 Integrated door lock type Smart door and its control method
CN108952501A (en) * 2018-06-26 2018-12-07 浙江邮电职业技术学院 A kind of security protection smart home door with automatic sensing alarming function
CN215870425U (en) * 2021-07-30 2022-02-18 大连海沃特科技有限公司 High-voltage power supply distribution box

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