CN201236551Y

CN201236551Y - Novel electronic door lock

Info

Publication number: CN201236551Y
Application number: CNU2008200491380U
Authority: CN
Inventors: 黄京生
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-13
Filing date: 2008-06-13
Publication date: 2009-05-13
Anticipated expiration: 2018-06-13

Abstract

The utility model relates to a novel electronic door lock which comprises a lock body, a lock tongue piece, a spring, a rotation core, an electric control component and a control circuit board. The reciprocating retraction of the lock tongue piece can be controlled through the combination of the rotation core and the spring; and the rotation of the rotation core can be directly controlled by the electronically controlled electric control component so that the locking and unlocking of the door lock can be realized. Most of all, a structure that a sector poking block is matched with a U-shaped slide block is arranged between the lock core and the lock tongue piece so that the structure of the utility model is simplified. Therefore, the production assembly can be simplified, the cost can be greatly reduced, and the market competitiveness can be effectively enhanced.

Description

The novel electron door lock

Technical field

The utility model relates to the field of lockset technology, refers in particular to a kind of novel electron door lock simple in structure, easy to use.

Background technology

The lockset development so far, mechanical realization lockset by tradition develops to the lockset of Electronic Control gradually, be the known electronic locks of current people, electronic lock is usually by after swiping the card or inputing password, realized the function of locking or unblanking by the corresponding clutch of electronic circuit control.Electronic lock is a kind of in the electric lockset, and at present, electronic lock is widely used on the various doors in people's life, for example door, cabinet door, tumbling-box washing machine gate or the like.Yet the structure of the electronic lock of finding is complicated on the market at present, and production and assembly are loaded down with trivial details, cause cost too high, unfavorable market competition.

The utility model content

The utility model is at the disappearance of prior art existence, and main purpose provides a kind of novel electron door lock simple in structure, economical and practical, easy to use.

For achieving the above object, the utility model adopts following technical scheme:

A kind of novel electron door lock comprises

One lock body has a ccontaining cavity on this lock body, be provided with the slideway of a horizontal expansion in the ccontaining cavity;

One dead bolt spare, this dead bolt spare is flush-mounted in the aforementioned slideway in the mode that can laterally slide, and dead bolt spare is made up of affixed each other U-shaped slide block and lock tongue;

One is used to impel aforementioned dead bolt spare reach to stretch out lock body and the spring of locking, and this spring is fitted in the ccontaining cavity of aforementioned lock body, and pushing tow is on the U-shaped slide block;

One changes core, this commentaries on classics core is installed in the aforementioned slideway, and be positioned at the U-shaped interval of U-shaped slide block, commentaries on classics core sidewall moves the fan-shaped slide block of withdrawing and unblanking after being provided with and being used to impel aforementioned dead bolt spare, this slide block acts on two adjutages of aforementioned U-shaped slide block, changes the spacing slotted eye that also is provided with an indent on another sidewall of core;

One electrically-controlled component, this electrically-controlled component are installed in the ccontaining cavity of aforementioned lock body, and are positioned at the spacing slotted eye side of changeing core, and electrically-controlled component is provided with corresponding to this spacing slotted eye and telescopic latch;

One is used to control the control circuit board of aforementioned electrically-controlled component work, and this control circuit board is installed in the ccontaining cavity of aforementioned lock body, is electrically connected with electrically-controlled component;

During locking state, control circuit on the control circuit board impels the latch of electrically-controlled component to insert in the spacing slotted eye that stretches on the commentaries on classics core after receiving the instruction of locking, and changes core and is in the lock state, simultaneously, the lock tongue of this dead bolt spare stretches out outside the lock body under the effect of spring, inserts and stretches in the corresponding door lock hole;

During unlocking condition, the control circuit on the control circuit board receives the latch retract of impelling electrically-controlled component behind the unlock instruction, change core and be in free rotary state, simultaneously, dead bolt spare be in can be under the effect of changeing core the free state that laterally slides.

Be provided with a handle hole separately on two adjutages of described U-shaped slide block, be provided with the tilted block that a bending forms in the back edge of handle hole, the dual-side of the fan-shaped slide block on the described commentaries on classics core relies on respectively on the tilted block of this two handle hole.

Described spring is positioned at the U-shaped interval of U-shaped slide block, and about laterally pushing tow on the inner surface of U-shaped slide block root.

Described electrically-controlled component is an Electromagnetic bolt.

The utility model compared with prior art, its beneficial effect is, directly control the rotation of changeing core by electronic controlled electrically-controlled component, adopt the fit structure of fan-shaped slide block and U-shaped slide block simultaneously between lock core and the dead bolt spare, make the structure of the present utility model simplification that becomes, mat and can simplify production and assembly, and reduce cost greatly, the market competitiveness effectively promoted.

Description of drawings

Phantom drawing when Fig. 1 is the embodiment locking state of the utility model;

Fig. 2 is the upward view of Fig. 1;

Phantom drawing when Fig. 3 is the embodiment unlocking condition of the utility model;

Fig. 4 is the upward view of Fig. 3;

Fig. 5 is the stereo amplification figure of dead bolt spare of the embodiment of the utility model;

Fig. 6 is the stereo amplification figure of commentaries on classics core of the embodiment of the utility model.

The accompanying drawing identifier declaration:

100, lock body 110, ccontaining cavity

120, slideway 200, dead bolt spare

210, U-shaped slide block 211, adjutage

212, handle hole 213, tilted block

214, U-shaped interval 220, lock tongue

300, spring 400, commentaries on classics core

410, fan-shaped slide block 420, spacing slotted eye

500, electrically-controlled component 510, latch

600, control circuit board

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

Demonstrated concrete structure referring to figs. 1 through Fig. 6, included lock body 100, dead bolt spare 200, spring 300, change core 400, electrically-controlled component 500 and control circuit board 600 as the preferred embodiment of the utility model.

Have a ccontaining cavity 110 on this lock body 100, be provided with the slideway 120 of a horizontal expansion in the ccontaining cavity 110.

Dead bolt spare 200 with can about the mode of laterally sliding be flush-mounted in the aforementioned slideway 120, dead bolt spare 200 is made up of affixed each other U-shaped slide block 210 and lock tongue 220, and this lock tongue 220 is fixed on the external surface of U-shaped slide block 210 roots, dead bolt spare 200 skids off a segment distance to the left in slideway 120 after, the lock tongue 220 of this dead bolt spare 200 just in time stretches out outside the lock body 100, and insert and stretch into (not shown) in the corresponding with it door lock hole, door is closed.Slide to the right and can remove the restriction of opposite house this moment with in the lock tongue 220 withdrawal lock bodies 100 as dead bolt spare 200, door can be opened.

For effectively controlling horizontally slipping of above-mentioned dead bolt spare 200, present embodiment is provided with one in the ccontaining cavity 110 of lock body 100 change a core 400 and a spring 300, simultaneously be provided with a handle hole 212 separately on two adjutages 211 of this U-shaped slide block 210, the back edge of handle hole 212 is provided with the tilted block 213 that a bending forms.This commentaries on classics core 400 is positioned at the U-shaped interval 214 of U-shaped slide block 210, changes on core 400 sidewalls a fan-shaped slide block 410 is set, and the dual-side of this fan-shaped slide block 410 relies on respectively on the tilted block 213 of aforementioned two handle holes.By rotating this commentaries on classics core 400, the slide block 410 that changes on the core 400 acts on two adjutages 211 of U-shaped slide block 210, impels dead bolt spare 200 to slide in lock body 100, in lock tongue 200 withdrawal lock bodies 100.This spring 300 is fitted in the ccontaining cavity 110 of aforementioned lock body 100, be positioned at the U-shaped interval 214 of U-shaped slide block 210, and about laterally pushing tow on the inner surface of U-shaped slide block 210 roots, it is used to provide and the action direction opposite effect power of changeing core 400, makes lock tongue 200 remain the trend of stretching out lock body 100 that outwards moves.

Be the electronic control function of the door lock of realizing present embodiment, present embodiment further is provided with an electrically-controlled component 500 and a control circuit board 600 in the ccontaining cavity 110 of lock body 100, be provided with a spacing slotted eye 420 in the sidewall that changes core 400 simultaneously.This electrically-controlled component 500 is positioned at spacing slotted eye 420 sides of changeing core 400, electrically-controlled component 500 is provided with corresponding to this spacing slotted eye 420 and telescopic latch 510,600 downsides that are fixed in aforementioned dead bolt spare 200 of control circuit board are by 500 work of the control of the control circuit on this control circuit board 600 electrically-controlled component.What the electrically-controlled component 500 in the present embodiment adopted is Electromagnetic bolt, and it also can adopt other mechanisms such as motor certainly, not to exceed.

See figures.1.and.2, when locking, control circuit on the control circuit board 600 impels the latch 510 of electrically-controlled component 500 to insert in the spacing slotted eye 420 that stretches on the commentaries on classics core 400 after receiving the instruction of locking, changeing core 400 is in the lock state, simultaneously, the lock tongue 220 of this dead bolt spare 200 stretches out under the effect of spring 300 outside the lock body 100, inserts and stretches in the corresponding door lock hole.With reference to Fig. 3 and Fig. 4, when unblanking, the control circuit on the control circuit board 600 impels the latch 510 of electrically-controlled component 500 to withdraw after receiving unlock instruction, changes core 400 and is in free rotary state, simultaneously, dead bolt spare 200 be in can be under the effect of changeing core 400 the free state that laterally slides.Wherein lock instruction and unlock instruction can provide for the mode of swiping the card or inputing password of induction type, and this is a prior art.

Of the present utility model focusing on, directly control the rotation of changeing core 400 by electronic controlled electrically-controlled component 500, adopt the fit structure of fan-shaped slide block 410 and U-shaped slide block 210 simultaneously between lock core 400 and the dead bolt spare 200, make the structure of the present utility model simplification that becomes, mat and can simplify production and assembly, and reduce cost, effectively promote the market competitiveness.

The above, it only is the preferred embodiment of a kind of novel electron door lock of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of novel electron door lock is characterized in that: comprise

2, novel electron door lock according to claim 1, it is characterized in that: be provided with a handle hole separately on two adjutages of described U-shaped slide block, back edge in handle hole is provided with the tilted block that a bending forms, and the dual-side of the fan-shaped slide block on the described commentaries on classics core relies on respectively on the tilted block of this two handle hole.

3, novel electron door lock according to claim 1 is characterized in that: described spring is positioned at the U-shaped interval of U-shaped slide block, and about laterally pushing tow on the inner surface of U-shaped slide block root.

4, novel electron door lock according to claim 1 is characterized in that: described electrically-controlled component is an Electromagnetic bolt.