CN206707457U - A kind of digital cabinet door lock - Google Patents

Abstract

The utility model discloses a kind of digital cabinet door lock, including the first door-plate, second door-plate and cabinet, second door-plate includes buckle, buckle is detachably connected by hinge and the second door-plate, first door-plate includes keyhole, first roller and the second roller, first roller and the second roller are vertically arranged directly over keyhole, first roller is located at the second roller top, keyhole connects lock core, lock core is detachably connected with the first door-plate by screw, lock core connects jam plate, jam plate is fixedly connected with lock core, first roller and the second roller are connected by connecting rod, connecting rod bottom is provided with cross bar, cross bar is provided with fixed block, fixed block bottom is provided with dividing plate, fixed block and dividing plate are fixedly connected with the first door-plate.A kind of digital cabinet door lock, it is used in conjunction with each other by the first roller and the second roller that are provided with it with key so that cabinet has obtained double shield in safe ready.

Description

A kind of digital cabinet door lock

Technical field

Lock technology field is the utility model is related to, specially a kind of digital cabinet door lock.

Background technology

Apparatus in office of Modern Family, cabinet door do not set lockset more, it is easy to open and close, when child is at play, Imprudence easily clamp by handle, damages, while there is also the safety such as injury children that drop of article, article in damage cabinet are hidden Suffer from, and the situation of article loss easily occurs without the cabinet door of lock in Administrative Area, and traditional cabinet door only has one layer of lock（Key Spoon lock）Or without lock, it is impossible to effectively the article in cabinet door is protected, larger hidden danger be present.For this, we devise A new digital cabinet door lock, solves the problems, such as traditional cabinet door lock in-convenience in use and secure context.

Utility model content

The purpose of this utility model is to provide a kind of digital cabinet door lock, to solve existing technological deficiency and can not reach Technical requirements.

To achieve the above object, the utility model provides following technical scheme：A kind of digital cabinet door lock, including first Plate, the second door-plate and cabinet, second door-plate include buckle, and buckle is detachably connected by hinge and the second door-plate, described First door-plate includes keyhole, the first roller and the second roller, the first roller and the second roller be vertically arranged keyhole just on Side, the first roller are located at the second roller top, keyhole connection lock core, and lock core is detachably connected with the first door-plate by screw, Lock core connects jam plate, and jam plate is fixedly connected with lock core, and first roller and the second roller are connected by connecting rod, under connecting rod Portion is provided with cross bar, and cross bar is provided with fixed block, and fixed block bottom is provided with dividing plate, and fixed block and dividing plate are fixed with the first door-plate to be connected Connect.

Preferably, first roller include spring, it is spacing cut nail, groove, connecting plate and interior axle, connecting plate and interior axle are led to Spring connection is crossed, spacing nail of cutting is fixedly connected with connecting plate, and groove is located on the inside of the first roller.

Preferably, the connecting rod top is provided with screw thread, and screw thread is connected with the second roller, is provided with and fixes at the top of connecting rod Plate.

Preferably, the connecting rod lower base is provided with hinge, and cross bar is connected by hinge with connecting rod.

Preferably, the hinge that first door-plate and the second door-plate are provided with by both sides is connected with cabinet.

Compared with prior art, the beneficial effects of the utility model are as follows：

1. compared with traditional cabinet door lock, the digital cabinet door lock after improvement passes through the mutual of the various structures in the first roller Coordinate, form first of protection mechanism of cabinet door, when rotating the first roller spacing nail of cutting is sticked into groove, then pass through rotation Second roller causes connecting rod to move down, and then unties first of lock.

2. compared with traditional cabinet door lock, the digital cabinet door lock after improvement only first unties coded lock, could use key Carry out untiing second lock, be connected with fix bar in cross bar bottom, in the state of shutting, fix bar is supported on jam plate , in the case where not untiing first of lock, can not be unlocked by key.

Brief description of the drawings

Fig. 1 is a kind of digital cabinet door lock planar structure schematic diagram of the utility model；

Fig. 2 is a kind of digital cabinet door lock side structure schematic view of the utility model；

Fig. 3 is a kind of digital cabinet door lock internal structure schematic diagram of the utility model；

Fig. 4 is a kind of digital cabinet door lock connecting rod structural representation of the utility model；

Fig. 5 is a kind of digital the first roller of cabinet door lock overlooking the structure diagram of the utility model；

In figure：The door-plates of 1- first, the door-plates of 2- second, 3- buckles, 4- keyholes, the rollers of 5- first, the rollers of 6- second, 7- locks Core, 8- connecting rods, 9- hinges, 10- jam plates, 11- fixed blocks, 12- cross bars, 13- dividing plates, 14- fixed plates, 15- screw threads, 16- bullets Spring, 17- is spacing to cut nail, 18- grooves, 19- connecting plates, 20- interior axles, 21- cabinets.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of digital cabinet door lock, including the first door-plate 1, Second door-plate 2 and cabinet 21, second door-plate 2 include buckle 3, and buckle 3 is detachably connected by hinge and the second door-plate 2, First door-plate 1 includes keyhole 4, the first roller 5 and the second roller 6, and the first roller 5 and the second roller 6 are vertically arranged Directly over keyhole 4, the first roller 5 is located at the top of the second roller 6, and keyhole 4 connects lock core 7, and the door-plate 1 of lock core 7 and first is logical Cross screw to be detachably connected, lock core 7 connects jam plate 10, and jam plate 10 is fixedly connected with lock core 7, and first roller 5 and second rolls Wheel 6 is connected by connecting rod 8, and the bottom of connecting rod 8 is provided with cross bar 12, and cross bar 12 is provided with fixed block 11, and the bottom of fixed block 11 is provided with Dividing plate 13, fixed block 11 and dividing plate 13 are fixedly connected with the first door-plate 1.

First roller 5 includes spring 16, spacing cuts nail 17, groove 18, connecting plate 19 and interior axle 20, the He of connecting plate 19 Interior axle 20 is connected by spring 16, and spacing nail 17 of cutting is fixedly connected with connecting plate 19, and groove 18 is located at the inner side of the first roller 5, the One roller 5 17 is rotated round spacing nail of cutting, when groove 18 go to it is spacing cut 17 front of nail when, spring will can limit Cut nail and 17 be bound in groove 18 in position so that connecting rod 8 can be to move under in the vertical direction.The top of connecting rod 8 is provided with spiral shell Line 15, screw thread 15 are connected with the second roller 6, and the top of connecting rod 8 is provided with fixed plate 14, are connected by rotating the second roller 6 Bar 8 can be moved up and down, and fixed plate 14 is provided with the top of connecting rod, the scope that control connecting rod 8 moves.The connecting rod 8 lower bases are provided with hinge 9, and cross bar 12 is connected by hinge 9 with connecting rod 8, passes through hinge when connecting rod 8 moves down Chain 9 drives cross bar 12 to move up, and the strong point of the fixed block 11 as cross bar 12 is same what is untied so as to untie first of lock When relieve to second lock limitation.The door-plate 2 of first door-plate 1 and second is connected by the hinge that both sides are provided with and cabinet 21 Connect, by provided with hinge, the first door-plate 1 and the second door-plate 2 are linked together with cabinet 21.

A kind of digital cabinet door lock of the utility model, which is unlocked, first opens coded lock, and then releases limitation of the coded lock to key lock, Second is untied by key to lock, first close key lock when locking, then close coded lock again.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of digital cabinet door lock, including the first door-plate（1）, the second door-plate（2）And cabinet（21）, it is characterised in that：Described Two door-plates（2）Including buckle（3）, buckle（3）Pass through hinge and the second door-plate（2）It is detachably connected, first door-plate（1）Bag Include keyhole（4）, the first roller（5）With the second roller（6）, the first roller（5）With the second roller（6）It is vertically arranged in keyhole （4）Surface, the first roller（5）It is located at the second roller（6）Top, keyhole（4）Connect lock core（7）, lock core（7）With first Plate（1）It is detachably connected by screw, lock core（7）Connect jam plate（10）, jam plate（10）With lock core（7）It is fixedly connected, described One roller（5）With the second roller（6）Pass through connecting rod（8）Connection, connecting rod（8）Bottom is provided with cross bar（12）, cross bar（12）If There is fixed block（11）, fixed block（11）Bottom is provided with dividing plate（13）, fixed block（11）And dividing plate（13）With the first door-plate（1）Gu Fixed connection.

A kind of 2. digital cabinet door lock according to claim 1, it is characterised in that：First roller（5）Including spring（16）, limit Cut nail in position（17）, groove（18）, connecting plate（19）And interior axle（20）, connecting plate（19）And interior axle（20）Pass through spring（16）Even Connect, it is spacing to cut nail（17）With connecting plate（19）It is fixedly connected, groove（18）It is located at the first roller（5）Inner side.

A kind of 3. digital cabinet door lock according to claim 1, it is characterised in that：Connecting rod（8）Top is provided with screw thread（15）, Screw thread（15）With the second roller（6）Connection, connecting rod（8）Top is provided with fixed plate（14）.

A kind of 4. digital cabinet door lock according to claim 1, it is characterised in that：Connecting rod（8）Lower base is provided with hinge （9）, cross bar（12）Pass through hinge（9）With connecting rod（8）Connection.

A kind of 5. digital cabinet door lock according to claim 1, it is characterised in that：First door-plate（1）With the second door-plate（2）It is logical Cross hinge and cabinet that both sides are provided with（21）Connection.