CN101525961B - Magnetic induction electronic cabinet door lock and open and close method thereof - Google Patents

Magnetic induction electronic cabinet door lock and open and close method thereof Download PDF

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Publication number
CN101525961B
CN101525961B CN2009100970859A CN200910097085A CN101525961B CN 101525961 B CN101525961 B CN 101525961B CN 2009100970859 A CN2009100970859 A CN 2009100970859A CN 200910097085 A CN200910097085 A CN 200910097085A CN 101525961 B CN101525961 B CN 101525961B
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CN
China
Prior art keywords
lock
door
bolt
door lock
door bolt
Prior art date
Application number
CN2009100970859A
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Chinese (zh)
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CN101525961A (en
Inventor
姚春良
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姚春良
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Priority to CN2009100970859A priority Critical patent/CN101525961B/en
Publication of CN101525961A publication Critical patent/CN101525961A/en
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Publication of CN101525961B publication Critical patent/CN101525961B/en

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Abstract

The invention relates to a magnetic induction electronic cabinet door lock and an open and close method thereof. Electronic shells are arranged in a base and a press plate of the lock; the electronic shells are respectively connected with a wired remote control module (a monitoring module), a wireless remote control module (a card reader), an induction card door control processor (password), and an electronic digital door control processor; a contact piece is arranged at the middle part of each electronic shell; one end of the contact piece is connected with a coil pillar, a coil and a riveting pin; the other end thereof is connected with a spring and a first bolt; an LED indicator light is arranged in a fixing seat and placed at the middle part between a cover and the base; a lock hook is arranged at the end part of the first bolt; a groove is formed in the press plate; and the lock hook is buckled with or disengaged with the groove. The closing or opening design of the magnetic induction electronic cabinet door lock is reasonable, suitable for a door of an electric box, and the doors of similar metal boxes.

Description

Magnetic induction electronic cabinet door lock and method for opening and closing
Technical field
The present invention relates to a kind of magnetic induction electronic cabinet door lock.
Background technology
At present, the kind of door lock very but lacks the related lock of key operated lock core and magnet induction on the market.The notice of authorization CN200952277Y of Chinese patent literature publication, the ZL patent No. 200620022435.7, name is called " a kind of closed magnetic induction lockset and magnetic cylinder lock core ", this part utility model patent discloses a kind of closed magnetic induction lockset and magnetic cylinder lock core, closed lock housing front end is equipped with the panel of a no lockhole, the one magnetic cylinder lock core that is pushed against by the lock core stage clip is housed behind the panel, in the lock core shell of magnetic cylinder lock core sliding panel and positioning plate are housed, corresponding cavity is set between sliding panel and the positioning plate, a pair of magnetic column sleeve is arranged in the cavity, the big magnetic cylinder of packing in the magnetic column sleeve on positioning plate, pack in the magnetic column sleeve on sliding panel a small magnetic rod body or a little iron prop body; The no lockhole panel of magnetic cylinder lock core front end and the corresponding adhesive of the magnetic card of unblanking, main lock is met and discussed and self-locking is met and discussed is loaded in the closed lock housing, and main lock is equipped with an anti-sled warning overhead kick that can bounce back on meeting and discussing under spring action; Arrange on the magnetic card of the usefulness of unblanking and the corresponding magnetic patch of magnetic cylinder lock core inside magnet column body, lock inside magnet column body lifted restrictions and a lock is opened by magnetic induction, avoided key by the people copy may, the magnetic cylinder that can arbitrarily arrange has improved privacy degrees.
But the technical scheme that this part discloses belongs to hanging lock, lacks the magnetic induction electricity cabinet door lock that is easy to open.
Summary of the invention
For overcoming above-mentioned deficiency, the objective of the invention is provides a kind of magnetic induction electronic cabinet door lock and method for opening and closing to this area, makes it can solve that existing electric cabinet door lock is opened or locking still needs further improved technical problem.The objective of the invention is to adopt following technical scheme to realize.
A kind of magnetic induction electronic cabinet door lock, this door lock comprises lock core assembly, case, LED light, holder, second door bolt, screw, first door bolt, spring, electron shell, contact chip, loop pillar, coil, riveting pin, steel bolt assembly, pressing plate, pedestal, Handleset, be connected pedestal between Handleset and the pressing plate, pressing plate connects the steel bolt assembly, and its design main points are:
Be provided with electron shell in described pedestal and the pressing plate, the circuit of electron shell connects wired remote control module (monitoring system); The electron shell middle part is provided with contact chip, and an end connects loop pillar, coil, riveting pin, and the other end connects spring, first door bolt;
In the described holder LED light is set, places the middle part of case and pedestal;
The end of described first door bolt is provided with latch hook, is provided with groove in pressing plate, and latch hook and groove interlock or thread off;
When door lock was opened under normal condition, the electric current during opening was passed to screw by described spring socket by contact chip, and screw is connected with LED light, and the LED light energising is glittering; Second door bolt places in the holder, when door lock is opened under abnormal condition, the key of lock core assembly is inserted lock core, handle in the simultaneously downward pressing Handleset, key rotary locking cylinder drive second door bolt, the second door bolt interlock, first door bolt makes first latch hook of fastening with a bolt or latch be separated from the groove of pressing plate, handle is upspring, and door lock is in opening.
The circuit of described electron shell or connection wireless remote control module (card reader).
The circuit of described electron shell or connection contactless card sheet gate inhibition's processor (password).
The circuit of described electron shell or connection electronic digit gate inhibition processor.
A kind of method for opening and closing of magnetic induction electronic cabinet door lock, this door lock comprises lock core assembly, case, LED light, holder, second door bolt, screw, first door bolt, spring, electron shell, contact chip, loop pillar, coil, riveting pin, steel bolt assembly, pressing plate, pedestal, Handleset, be connected pedestal between Handleset and the pressing plate, pressing plate connects the steel bolt assembly, and the main points of its method for opening and closing are:
The close mode of door lock under normal condition: when power line is connected 12 ∨ power supplys, the LED light flicker that is located at case and pedestal is luminous, the signal source circuit of outside input and dried spring sensor are connected, electron shell connects loop pillar, coil produces magnetic field, form inductive switch, ferromagnetic near coil, the riveting pin and first door bolt produce suction mutually, handle in first door bolt and the Handleset interlocks, be that electron shell is connected with first door bolt, the latch hook of first door bolt is buckled in the groove of pressing plate, and magnetic induction electricity cabinet door lock is closed.Be cold when door lock is closed.
The opening ways of door lock under normal condition: when power line is connected 12 ∨ power supplys, the LED light flicker that is located at case and pedestal is luminous, the signal source circuit of outside input and dried spring sensor are connected, and electron shell connects loop pillar, coil produces magnetic field, form inductive switch, ferromagnetic near coil, if the pressing handle, the latch hook groove of pressing plate that gets loose then, first door bolt are provided with the riveting pin that coil connects and are held, handle is upspring, and lock is in opening; Electric current during opening is passed to screw by the spring socket by contact chip, and screw is connected with LED light, and the LED light energising is glittering.When handle was opened, ferromagnetic away from coil, magnetic field disappeared, and signal then interrupts.
The opening ways of door lock under abnormal condition: will insert lock core with the key of lock core assembly, simultaneously downward pressing handle, the key rotary locking cylinder drives second door bolt that places in the holder, the second door bolt interlock, first door bolt, make the first door bolt handle latch hook throw off the groove of pressing plate, handle is upspring, and door lock is in opening.
The present invention is reasonable in design, easy to operate, and method is feasible, is applicable to electric bin door, and the installation of similar metal bin door is supporting.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present invention.
Fig. 2 is an assembling schematic diagram of the present invention, has made broken section among the figure, and has confined A portion.
Fig. 3 is the A portion enlarged diagram of Fig. 2.
Fig. 4 is dried spring sensor and signal source configuration schematic diagram.
Fig. 5 is power supply, magnetic induction, LED light circuit diagram.
The specific embodiment
Now in conjunction with the accompanying drawings method for opening and closing of the present invention is further described, is connected pedestal 16 between the Handleset 17 described in Fig. 2 and the pressing plate 15, pressing plate connects steel bolt assembly 14.
Door lock closed condition: be cold when closing.When power line is connected 12 ∨ power supplys, LED light 3 flickers that are located in the case 2 during 30 seconds of input power supply are luminous.Work as external input signal, signal source 20 circuits and dried spring sensor are connected, electron shell 9 connects loop pillar 11, coil 12, produce magnetic field and form inductive switch, ferromagnetic 18 near coil, and the riveting pin 13 and first door bolt 7 produce suction mutually, and riveting pin is in stationary state this moment, the handle (see figure 3) that interlocks in first door bolt and the Handleset 17, magnetic induction electricity cabinet door lock is closed.Just the electron shell 9 and first door bolt 7 are connected, and the latch hook of first door bolt is buckled in the groove of pressing plate 15, play magnetic force and lock the effect that can not open voluntarily when big, and handle is not opened yet.
Door lock opening: when power line is connected 12 ∨ power supplys, it is luminous with LED light 3 flickers of pedestal to be located at case 2, signal source 20 circuits of outside input and dried spring sensor are connected, and the loop pillar 11 of electron shell 9 connecting lines, coil 12 produce magnetic field, form inductive switch, ferromagnetic 18 near coil, as pressing handle 171, the get loose groove of pressing plate of latch hook, first door bolt are provided with the riveting pin 13 that coil 12 connects and are held, handle is upspring, and lock is in opening.Electric current during opening is passed to screw 6 by spring 8 sockets by contact chip 10, and screw is connected with LED light, and the LED light energising is glittering.When handle was opened, ferromagnetic away from coil, magnetic field disappeared, and signal then interrupts.
Opening ways during the door lock non-transformer: when 12 ∨ power voltage insufficient occurring, can not import external signal, signal source circuit and dried spring sensor can not be connected, and coil can not produce magnetic field, will insert lock core 102 with the key 101 of lock core assembly 1, simultaneously downward pressing handle 171, the key rotary locking cylinder drives and places second in the holder 4 to fasten 5, the second door bolt interlocks, first door bolt 7 with a bolt or latch, makes the groove of the latch hook disengagement pressing plate of first door bolt, handle is upspring, and door lock is in opening.

Claims (5)

1. magnetic induction electronic cabinet door lock, this door lock comprises lock core assembly (1), case (2), LED light (3), holder (4), second door bolt (5), the screw (6), first door bolt (7), the spring (8), electron shell (9), contact chip (10), loop pillar (11), coil (12), riveting pin (13), steel bolt assembly (14), pressing plate (15), pedestal (16), Handleset (17), be connected pedestal between Handleset and the pressing plate, pressing plate connects the steel bolt assembly, it is characterized in that:
Be provided with electron shell in described pedestal and the pressing plate, the circuit of electron shell connects wired remote control module; The electron shell middle part is provided with contact chip, and an end connects loop pillar, coil, riveting pin, and the other end connects spring, first door bolt;
In the described holder LED light is set, places the middle part of case and pedestal;
The end of described first door bolt is provided with latch hook, is provided with groove in pressing plate, and latch hook and groove interlock or thread off;
When door lock was opened under normal condition, the electric current during opening was passed to screw by described spring socket by contact chip, and screw is connected with LED light, and the LED light energising is glittering; Second door bolt places in the holder, when door lock is opened under abnormal condition, the key of lock core assembly is inserted lock core, handle in the simultaneously downward pressing Handleset, key rotary locking cylinder drive second door bolt, the second door bolt interlock, first door bolt makes first latch hook of fastening with a bolt or latch be separated from the groove of pressing plate, handle is upspring, and door lock is in opening.
2. magnetic induction electronic cabinet door lock as claimed in claim 1 is characterized in that the circuit of described electron shell or connects the wireless remote control module.
3. magnetic induction electronic cabinet door lock as claimed in claim 1 is characterized in that the circuit of described electron shell or connects contactless card sheet gate inhibition processor.
4. magnetic induction electronic cabinet door lock as claimed in claim 1 is characterized in that the circuit of described electron shell or connects electronic digit gate inhibition processor.
5. the method for opening and closing of magnetic induction electronic cabinet door lock as claimed in claim 1 is characterized in that method for opening and closing:
The close mode of door lock under normal condition: when power line is connected 12 ∨ power supplys, it is luminous with LED light (3) flicker of pedestal to be located at case (2), signal source (20) circuit of outside input and dried spring sensor are connected, electron shell (9) connects loop pillar (11), coil (12) on the loop pillar (11) produces magnetic field, form inductive switch, ferromagnetic (18) are near coil, riveting pin (13) produces suction mutually with first door bolt (7), handle in first door bolt and the Handleset (17) interlocks, be that electron shell (9) is connected with first door bolt (7), the latch hook of first door bolt is buckled in the groove of pressing plate (15), and magnetic induction electricity cabinet door lock is closed; It when closing no power;
The opening ways of door lock under normal condition: when power line is connected 12 ∨ power supplys, it is luminous with LED light (3) flicker of pedestal to be located at case (2), signal source (20) circuit of outside input and dried spring sensor are connected, electron shell (9) connects loop pillar (11), coil (12) on the loop pillar (11) produces magnetic field, form inductive switch, ferromagnetic (18) are near coil, if pressing handle (171), the latch hook groove of pressing plate that gets loose then, the riveting pin (13) that first door bolt is provided with coil (12) connection holds, and handle is upspring, and lock is in opening; Electric current during opening is passed to screw (6) by spring (8) socket by contact chip (10), and screw is connected with LED light, and the LED light energising is glittering; When handle was opened, ferromagnetic away from coil, magnetic field disappeared, and signal then interrupts;
The opening ways of door lock under abnormal condition: the key (101) of lock core assembly (1) is inserted lock core (102), simultaneously downward pressing handle (171), the key rotary locking cylinder drives second door bolt (5) that places in the holder (4), the second door bolt interlock, first door bolt (7), make the groove of the latch hook disengagement pressing plate of first door bolt, handle is upspring, and door lock is in opening.
CN2009100970859A 2009-04-01 2009-04-01 Magnetic induction electronic cabinet door lock and open and close method thereof CN101525961B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100970859A CN101525961B (en) 2009-04-01 2009-04-01 Magnetic induction electronic cabinet door lock and open and close method thereof

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Application Number Priority Date Filing Date Title
CN2009100970859A CN101525961B (en) 2009-04-01 2009-04-01 Magnetic induction electronic cabinet door lock and open and close method thereof

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CN101525961A CN101525961A (en) 2009-09-09
CN101525961B true CN101525961B (en) 2011-12-28

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011013730B4 (en) * 2011-03-12 2013-11-28 Heike Bedoian Device for changing a locking state
AU2013202619B2 (en) * 2013-02-20 2017-06-22 D & D Group Pty Ltd Sensor Configuration for a Latching Assembly
CN103726726B (en) * 2014-01-14 2017-04-12 江西恒珠电气柜锁有限公司 Mechanical and passive electronic intelligent variable cabinet lock
US20200256096A1 (en) * 2016-09-22 2020-08-13 Dirak Dieter Ramsauer Konstruktionselemente Gmbh Electromechanical closure having a rotary latch arrangement with an evaluatable door contact for controlling a display device such as an led module
CN111063065B (en) * 2019-12-17 2021-03-12 万晖五金(深圳)有限公司 Magnetic field lock system and magnetic field lock control method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2427587Y (en) * 2000-06-09 2001-04-25 姚春良 Toothed wheel linkage type electric cabinet door lock (MS 828 door lock)
CN2918661Y (en) * 2006-06-19 2007-07-04 王永勇 Automatic security lock of tableware disinfection cabinet
CN200952277Y (en) * 2006-10-11 2007-09-26 徐久红 Closed magnetic inductive lock set and magnetic cylinder lock core
CN201411969Y (en) * 2009-04-01 2010-02-24 姚春良 Magnetic induction electronic door lock for electric cabinet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2427587Y (en) * 2000-06-09 2001-04-25 姚春良 Toothed wheel linkage type electric cabinet door lock (MS 828 door lock)
CN2918661Y (en) * 2006-06-19 2007-07-04 王永勇 Automatic security lock of tableware disinfection cabinet
CN200952277Y (en) * 2006-10-11 2007-09-26 徐久红 Closed magnetic inductive lock set and magnetic cylinder lock core
CN201411969Y (en) * 2009-04-01 2010-02-24 姚春良 Magnetic induction electronic door lock for electric cabinet

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2002-89111A 2002.03.27
JP特开平6-248835A 1994.09.06

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LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
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Application publication date: 20090909

Assignee: Ningbo Shengjiu Cabinets Lock Co., Ltd.

Assignor: Yao Chunliang

Contract record no.: 2013330000063

Denomination of invention: Magnetic induction electronic cabinet door lock and open and close method thereof

Granted publication date: 20111228

License type: Exclusive License

Record date: 20130412