CN201411969Y

CN201411969Y - Magnetic induction electronic door lock for electric cabinet

Info

Publication number: CN201411969Y
Application number: CN2009201169435U
Authority: CN
Inventors: 姚春良
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-01
Filing date: 2009-04-01
Publication date: 2010-02-24
Anticipated expiration: 2019-04-01

Abstract

The utility model relates to a magnetic induction electronic door lock for an electric cabinet. An electronic shell is arranged inside both a base and a press plate of the lock and is connected with awired remote control module, a wireless remote control module, a card reader, an induction card access control processor or an electronic digital access control processor. A contact piece is arrangedat the middle part of each electronic shell, one end of the contact piece is connected with a wiring terminal, a coil and a riveting pin, and the other end is connected with a spring and a first latch; an LED indicator lamp is arranged inside a fixed seat and is arranged at the middle parts of a casing and the base; and a lock hook is arranged at the end of the first latch, a groove is arranged inside the press plate, and the lock hook is buckled with or released from the groove. The magnetic induction electronic door lock has reasonably designed closing or opening manner, and is suitable fordoors of electric cabinets and doors of like metal cabinets.

Description

Magnetic induction electronic cabinet door lock

Technical field

The utility model 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 purpose of this utility model is to provide a kind of magnetic induction electronic cabinet door lock to this area, makes it can solve that existing electric cabinet door lock is opened or locking still needs further improved technical problem.The purpose of this utility model 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, electron shell connects wired remote control module; The electron shell middle part is provided with contact chip, and an end connecting line loop pillar, coil, riveting pin, the other end connect 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.

Described electron shell or connection wireless remote control module or card reader.

Described electron shell or connection contactless card sheet gate inhibition's processor or password.

Described electron shell or connection electronic digit gate inhibition processor.

The utility model is reasonable in design, easy to operate.Be 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 utility model.

Fig. 2 is an assembling schematic diagram of the present utility model, 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 utility model 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: no power when door lock is closed.When power line 21 connects 12 _∨During power supply, LED light 3 flickers that input is located in the times of 30 seconds of power supply in the case 2 are luminous.Work as external input signal, signal source 20 circuits and dried spring sensor 21 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 701 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 21 connects 12 _∨During power supply, LED light 3 flickers that input is located in the times of 30 seconds of power supply in the case 2 are luminous.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, and 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, magnet was away from coil, and magnetic field disappears, and signal then interrupts.

Opening ways during the door lock non-transformer: when occurring 12 _∨When power voltage insufficient or non-transformer, 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 second door bolt, 5, the second door bolt interlocks, first door bolt 7 that places in the holder 4, makes the first door bolt handle institute hook 701 throw off the groove of pressing plate, handle is upspring, and door lock is in opening.

Claims

1, a kind of 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, electron shell connects wired remote control module, and the electron shell middle part is provided with contact chip, and an end connecting line loop pillar, coil, riveting pin, the other end connect 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 (701), is provided with groove in pressing plate, and latch hook and groove interlock or thread off.

2, magnetic induction electronic cabinet door lock as claimed in claim 1 is characterized in that described electron shell or connects wireless remote control module or card reader.

3, magnetic induction electronic cabinet door lock as claimed in claim 1 is characterized in that described electron shell or connection contactless card sheet gate inhibition's processor or password.

4, magnetic induction electronic cabinet door lock as claimed in claim 1 is characterized in that described electron shell or connects electronic digit gate inhibition processor.