CN208456291U - A kind of mechanical code lock - Google Patents

Abstract

The utility model relates to a kind of mechanical code locks.It includes the main fixed plate and secondary fixed plate for being respectively used to be fixed on cabinet two sides, one end of main fixed plate is hinged with coded lock component, coded lock component can main fixed plate overturning relatively, one end of secondary fixed plate is equipped with hook, and coded lock component includes the mobile crypto module of the control piece and drive control part mobile with the locating part of hook cooperation, control locating part；When locking, the relatively main fixed plate overturning of coded lock component, hook insertion code component inside is simultaneously connect with locating part, and crypto module drive control part is located on the motion track of locating part, prevents locating part mobile to lockset position of coupler；When unlocking, crypto module drive control part leaves the motion track of locating part, and locating part is moved down in external force and moved to lockset position of coupler, overturns coded lock component, hook leaves coded lock component.Connection of the technical program by coded lock base to main fixed plate, secondary fixed plate, realizes the external fixation of mechanical code lock, easy to use.

Description

A kind of mechanical code lock

Technical field

The utility model relates to mechanical lock technical field, specifically a kind of mechanical code lock.

Background technique

With the development of society, the improvement of people's living standards, the frequency that people go out is higher and higher, when on the outside of people, Big city carries cabinet for filling article, manages cabinet for convenience, and built-in mechanical coded lock, mesh are arranged generally on cabinet Preceding majority way is hook to be arranged in the side of cabinet, mechanical code lock main body is arranged in the other side of cabinet；Pass through hook and machine Tool coded lock main body cooperates to control the folding of cabinet；Due to this design method, it may require that the processing of cabinet and machinery are close The size of code lock matches；In other words, the processing of cabinet will increase the size requirement of mechanical code lock, bring not to cabinet processing Just.

Summary of the invention

Utility model aims to solve in the prior art, mechanical code lock uses built-in mounting means, causes The inconvenient problem of cabinet processing, provides a kind of mechanical code lock, which can be used external, and user when installing Just.

A kind of mechanical code lock is fixed on the main fixed plate of cabinet two sides and secondary fixed plate, the master including being respectively used to One end of fixed plate is hinged with coded lock component, coded lock component can relatively main fixed plate overturning, one end of secondary fixed plate is equipped with Hook, the coded lock component include the control piece and drive control mobile with the locating part of hook cooperation, control locating part The mobile crypto module of part；When locking, the relatively main fixed plate overturning of coded lock component, so that inside hook insertion code component And connect with locating part, crypto module drive control part is located on the motion track of locating part, prevents locating part to lockset position of coupler It is mobile；When unlocking, crypto module drive control part leaves the motion track of locating part, and locating part is moved down in external force and moved to unlocking Position, overturns coded lock component, and hook leaves coded lock component.

Further, the coded lock component includes a shell, and the side of shell and main fixed plate are hinged, under shell End is connected with bottom plate, and the side of bottom plate is equipped with the notch matched with main fixed plate, and accommodation space is equipped between bottom plate and shell, The crypto module, locating part, control piece are all set in accommodation space, and the crypto module includes one by control and at least one A password wheels group；It is equipped with a driving portion by control, driving portion connect with control piece, when to be respectively positioned on password correct for password wheels group When position, driven control piece mobile by control, control piece leaves the motion track of locating part；When wherein one group of password wheels group is located at When the position of password dislocation, it is limited by control, control piece is limited on the motion track of locating part.

Further, the locating part includes equipped with the jack for hook insertion, and the middle part of jack is equipped with and hook phase The fixture block of cooperation；The shell is equipped with the sliding slot matched with locating part, and shell is stretched out in one end of locating part；Shell be equipped with The loose slot that control piece matches, the control piece are equipped with the resistance socket part for preventing locating part mobile to disengaging hook direction, And for the interconnecting piece that is drivingly connected by control, left or entered by control by the resistance socket part of interconnecting piece drive control part On the motion track of locating part.

Further, the crypto module includes multiple password wheels, and the side setting of password wheels is jagged, is equipped with by control Regulating arm corresponding with notch, regulating arm are extended with inserted block to notch direction；It is connected with by control for pushing regulating arm to The elastic component of corresponding password wheels, one end of elastic component connect or offsets with shell.

Preferably, the two sides of notch are arc-shaped is arranged or is arranged in inclined-plane；More preferably, inserted block setting triangular in shape.

Further, the length direction of the length direction of the loose slot and sliding slot, by control moving direction be in folder Angle setting, control piece far from by one end of control being connected with driving elastic component, by control driving portion close to one end of control piece Equipped with pushing inclined-plane for reset control piece；Control piece close to one end of locating part be equipped with stop arm, locating part be equipped with The accommodating space that stop arm matches, alternatively, locating part is equipped with stop arm close to one end of control piece, control piece is equipped with and blocking The accommodating space that arm matches.

Further, shell is also equipped with spring lock, and the lock core of spring lock protrudes into accommodation space, and the control piece is close to lock The side of core is equipped with protrusion, and the side of lock core bottom is equipped with the shifting block with male cooperation.

Further, the elastic component for locating part to be pushed away to hook is equipped in shell.

Further, the elastic component for overturning shell is equipped between main fixed plate and shell.

The beneficial effect of the technical program, the technical program is by coded lock base to the company of main fixed plate, secondary fixed plate It connects, realizes the external fixation of mechanical code lock, it is easy to use.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of the utility model.

Fig. 2 is another visual angle schematic diagram of Fig. 1.

Fig. 3 is a kind of decomposition diagram of Fig. 1.

Appended drawing reference:

1 --- main fixed plate；2 --- lock core；3 --- shell；4 --- protrusion；5 --- control piece；6 --- stop arm； 7 --- fixture block；8 --- jack；9 --- hook；10 --- bottom plate；11 --- secondary fixed plate；12 --- locating part；13 --- hold Between emptying；14 --- elastic component；15 --- driving portion；16 --- by control；17 --- crypto module；18 --- shifting block； 19 --- spring lock；20 --- password wheels.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1 to Fig. 3: a kind of mechanical code lock is fixed on the main fixed plate 1 of cabinet two sides and pair including being respectively used to Fixed plate 11, one end of the main fixed plate 1 are hinged with coded lock component, coded lock component can relatively main fixed plate 1 overturn, it is secondary One end of fixed plate 11 is equipped with hook 9, and the coded lock component includes the locating part 12 cooperated with hook 9, control locating part 12 Mobile control piece 5 and the crypto module 17 of the movement of drive control part 5；When locking, the relatively main fixed plate 1 of coded lock component Overturning, so that hook 9 is inserted into inside code component and connect with locating part 12,17 drive control part 5 of crypto module is located at limit On the motion track of part 12, prevent locating part 12 mobile to lockset position of coupler；When unlock when, 17 drive control part 5 of crypto module from The motion track of locating part 12 is opened, locating part 12 is moved down in external force and moved to lockset position of coupler, overturns coded lock component, hook 9 leaves Coded lock component.

The technical program is by the way of external by mechanical code lock, so that mechanical code lock is applicable to any cabinet, It is easy to use.When specifically used, the connection of main fixed plate 1, secondary fixed plate 11 can be completed to lock by coded lock component；It is close Code lock set and main fixed plate 1 using hinged by the way of so that its can main fixed plate 1 overturning relatively, inside coded lock component Control of the locating part 12 by crypto module 17, thus whether realization to being connect with the hook 9 of secondary fixed plate 11, it is easy to operate.

Further, the coded lock component includes a shell 3, and the side of shell 3 and main fixed plate 1 are hinged, shell 3 Lower end be connected with bottom plate 10, the side of bottom plate 10 is equipped with the notch matched with main fixed plate 1, between bottom plate 10 and shell 3 Equipped with accommodation space, the crypto module 17, locating part 12, control piece 5 are all set in accommodation space, and the crypto module 17 wraps One is included by control 16 and at least one password wheels group；It is equipped with a driving portion 15 by control 16, driving portion 15 and control piece 5 connect It connects, when password wheels group is respectively positioned on the correct position of password,

Driven control piece 5 mobile by control 16, control piece 5 leaves the motion track of locating part 12；When wherein one group of password When wheel group is located at the position of password dislocation, it is limited by control 16, control piece 5 is limited on the motion track of locating part 12.

Crypto module 17 in the technical program can use existing module, manipulated by the adjustment of password wheels group by Control 16, and then the movement of control piece 5 is controlled, it is finally reached the movement of control locating part 12, is realized and is unlocked and lock.

Further, the locating part 12 includes equipped with the jack 8 being inserted into for hook 9, and the middle part of jack 8 is equipped with and card Hook 9 fixture blocks 7 matched；The shell 3 is equipped with the sliding slot matched with locating part 12, and shell is stretched out in one end of locating part 12 3；Shell 3 is equipped with the loose slot matched with control piece 5, and the control piece 5 is equipped with for preventing locating part 12 to disengaging hook 9 The mobile resistance socket part in direction, and for the interconnecting piece that is drivingly connected by control 16, passed through interconnecting piece driving control by control 16 The resistance socket part of product 5 leaves or enters on the motion track of locating part 12.

The technical program is made by setting locating part 12, control piece 5 match on shell 3 sliding slot and loose slot It obtains locating part 12 and control piece 5 can be mobile relative to shell 3；Control piece 5, by the driving by control 16, is promoted by interconnecting piece It hinders the motion track that socket part leaves or enters control piece 5, and when entering the motion track of control piece 5, control piece 5 is limited, Hook 9 cannot be detached from from jack 8, and keep the state being clamped with fixture block 7；When resistance socket part leaves the motion track of control piece 5, Control piece 5 can move, so that fixture block 7 is separated with hook 9, and then realize and unlock.

Further, the crypto module 17 includes multiple password wheels 20, and the side setting of password wheels 20 is jagged, controlled Part 16 is equipped with regulating arm corresponding with notch, and regulating arm is extended with inserted block to notch direction；It is connected with by control 16 for inciting somebody to action Regulating arm pushes the elastic component 14 of corresponding password wheels 20 to, and one end of elastic component 14 connect or offsets with shell 3.

By the control of password wheels 20 by the movement of control 16；When password wheels 20 are respectively positioned on the correct position of password, inserted block with Gap position is corresponding, and under the action of elastic component 14, regulating arm is mobile, and inserted block is inserted into notch, is moved to unlocking position by control 16 It sets.When one of password wheels 20 are located at misalignment position, the inserted block on the corresponding regulating arm of password wheels 20 is lacked with password wheels 20 Mouth dislocation, causes regulating arm immovable, so that being located at locked position by control 16.

Preferably, the two sides of notch are arc-shaped is arranged or is arranged in inclined-plane；More preferably, inserted block setting triangular in shape.Just Notch is passed in and out in inserted block.

Further, the length direction of the length direction of the loose slot and sliding slot, by the moving direction of control 16 be in Angle setting, control piece 5 is far from driving elastic component is connected with by one end of control 16, by the close control of driving portion 15 of control 16 One end of part 5, which is equipped with, pushes inclined-plane for reset control piece 5；Control piece 5 is equipped with stop arm close to one end of locating part 12 6, locating part 12 is equipped with the accommodating space 13 matched with stop arm 6, alternatively, locating part 12 is equipped with close to one end of control piece 5 Stop arm 6, control piece 5 are equipped with the accommodating space 13 matched with stop arm 6.

When 20 position of password wheels adjust to it is correct when, it is mobile by control 16 and driving portion 15 is mobile and misplaces with control piece 5, Control piece 5 moves under the action of driving elastic component, and stop arm 6 and accommodating space 13 are opposite, locating part 12 under external force, Locating part 12 is mobile and stop arm 6 enters accommodating space 13, and hook 9 and locating part 12 are separable；When 20 location dislocation of password wheels When, it is limited by control 16, is pushed into reset and offset with control piece 5 by control piece 5 by the driving portion 15 of control 16, stop arm 6 It misplaces with accommodating space 13, control piece 5 prevents locating part 12 mobile, and hook 9 and locating part 12 are clamped.When the setting of stop arm 6 exists When on control piece 5, stop arm 6 is the resistance socket part；When stop arm 6 is arranged on locating part 12, on control piece 5 with resistance The opposite position of blocking arm 6 is the resistance socket part.

Further, shell 3 is also equipped with spring lock 19, and the lock core 2 of spring lock 19 protrudes into accommodation space, the control piece 5 are equipped with protrusion 4 close to the side of lock core 2, and the side of 2 bottom of lock core is equipped with the shifting block 18 with 4 cooperation of protrusion.

When lock core 2 rotates, it is mobile that shifting block 18 stirs protrusion 4, and then drives control piece 5 mobile, so that stop arm 6 and accommodating Space 13 is opposite, is formed and is unlocked.Setting spring lock 19 can assist unlocking.

Further, the elastic component for locating part 12 to be pushed away to hook 9 is equipped in shell 3.

Further, the elastic component for overturning shell 3 is equipped between main fixed plate 1 and shell 3.

Elastic component is set, is mainly used for auxiliary and unlocks.Elastic component can be spring, elastic slice etc..

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (10)

1. a kind of mechanical code lock, it is characterised in that: including being respectively used to be fixed on the main fixed plate of cabinet two sides and pair is fixed Plate, one end of the main fixed plate are hinged with coded lock component, coded lock component can relatively main fixed plate overturning, secondary fixed plate One end is equipped with hook, the coded lock component include the control piece mobile with the locating part of hook cooperation, control locating part and The mobile crypto module of drive control part；When locking, the relatively main fixed plate overturning of coded lock component, so that hook is inserted into password Component internal is simultaneously connect with locating part, and crypto module drive control part is located on the motion track of locating part, prevent locating part to Lockset position of coupler is mobile；When unlocking, crypto module drive control part leaves the motion track of locating part, and locating part is moved down in external force It moves to lockset position of coupler, overturns coded lock component, hook leaves coded lock component.

2. a kind of mechanical code lock according to claim 1, it is characterised in that: the coded lock component includes a shell Body, the side of shell and main fixed plate are hinged, and the lower end of shell is connected with bottom plate, and the side of bottom plate is equipped with to match with main fixed plate The notch of conjunction is equipped with accommodation space between bottom plate and shell, it is empty that the crypto module, locating part, control piece are all set in receiving Between, the crypto module includes one by control and at least one password wheels group；By control be equipped with a driving portion, driving portion with Control piece connection is driven control piece mobile, control piece leaves limit when password wheels group is respectively positioned on the correct position of password by control The motion track of position part；When wherein one group of password wheels group is located at the position of password dislocation, it is limited by control, control piece is limited On the motion track of locating part.

3. a kind of mechanical code lock according to claim 2, it is characterised in that: the locating part includes being equipped with to be used for hook The jack of insertion, the middle part of jack are equipped with the fixture block matched with hook；The shell is equipped with the sliding slot matched with locating part, And shell is stretched out in one end of locating part；Shell is equipped with the loose slot matched with control piece, and the control piece is equipped with for preventing Locating part to being detached from the mobile resistance socket part in hook direction, and for the interconnecting piece that is drivingly connected by control, passed through by control The resistance socket part of interconnecting piece drive control part leaves or enters on the motion track of locating part.

4. a kind of mechanical code lock according to claim 2, it is characterised in that: the crypto module includes multiple passwords The side setting of wheel, password wheels is jagged, is equipped with regulating arm corresponding with notch by control, regulating arm extends to notch direction There is inserted block；It is connected with the elastic component for regulating arm to be pushed to corresponding password wheels by control, one end of elastic component is connect with shell Or it offsets.

5. a kind of mechanical code lock according to claim 4, it is characterised in that: the arc-shaped setting in the two sides of notch is in oblique Face setting.

6. a kind of mechanical code lock according to claim 4 or 5, it is characterised in that: inserted block setting triangular in shape.

7. a kind of mechanical code lock according to claim 3, it is characterised in that: the length direction and sliding slot of the loose slot Length direction, be in angle setting by the moving direction of control, control piece is far from being connected with driving elasticity by one end of control Part is equipped with close to one end of control piece by the driving portion of control and pushes inclined-plane for reset control piece；Control piece is close to limit One end of position part is equipped with stop arm, and locating part is equipped with the accommodating space matched with stop arm, alternatively, locating part is close to control piece One end be equipped with stop arm, control piece is equipped with the accommodating space that matches with stop arm.

8. a kind of mechanical code lock according to claim 1, it is characterised in that: shell is also equipped with spring lock, spring lock Lock core protrude into accommodation space, the control piece is equipped with protrusion close to the side of lock core, and the side of lock core bottom is equipped with and protrusion The shifting block of cooperation.

9. a kind of mechanical code lock according to claim 1, it is characterised in that: be equipped in shell for pushing away locating part The elastic component of hook.

10. a kind of mechanical code lock according to claim 1, it is characterised in that: being equipped between main fixed plate and shell will The elastic component of shell overturning.