A kind of finger-print puzzle lock opened with standby key and change electronic box
Technical field
This utility model relates to finger-print puzzle lock, is specifically related to the fingerprint that a kind of standby key is opened and changed electronic box
Coded lock.
Background technology
Existing finger-print puzzle lock is generally provided with standby key for opening fingerprint electron box, when fingerprint None-identified
Play the effect of enabling, but the general the most all comparatively robusts of assembling of fingerprint electron box that finger-print cipher is locked, and it changes dismounting relatively
For inconvenience, cause user's self-maintain to change during finger-print puzzle lock comparatively laborious, even need seller to provide after-sale service, expend people
Power material resources.
Therefore a kind of simple in construction is presently required, uses efficient and convenient, and can be opened by key and change electronics
The finger-print puzzle lock of box.
Utility model content
Technical problem to be solved in the utility model is that the fingerprint electron box of existing finger-print puzzle lock changes dismounting relatively
Problem for inconvenience.
In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that offer one is opened with standby key
Opening and change the finger-print puzzle lock of electronic box, including lock box, described lock box is built-in with clutch, fingerprint electron box and lock successively
Core, the opening and closing rotating control coded lock by described lock core of the described clutch, also it is movably set with control institute in described lock box
Stating the connector that fingerprint electron box is sealed with described lock box or departs from, described connector is connected to described fingerprint electron box and lock core
Between, and described lock core rotates towards different directions, touches described connector or described clutch operating respectively, described to open
Fingerprint electron box or coded lock.
In such scheme, one end sidewall of described lock core is provided with cam, on the two ends sidewall of described connector respectively
Be provided with the first projection and button tongue, and one end being provided with described cam of described lock core be threaded onto described connector be provided with described the
One end of one projection, described fingerprint electron box is provided with and mates sealed button hole with described tongue of buckleing, and described lock core rotates counterclockwise
Time, the first projection described in described cam makes described connector away from described fingerprint electron box, and then makes described button tongue depart from
Described button hole.
In such scheme, in described lock box, also it is movably equipped with the push rod controlling described clutch opening and closing, described push rod
Sidewall is provided with the second projection, and it is described second convex that one end being provided with described cam of described lock core is threaded onto being provided with of described push rod
One end of block, when described lock core turns clockwise, the second projection described in described cam makes described push rod close and opens institute
State clutch.
In such scheme, the junction of described first projection and described connector is provided with the first inclined-plane, described first oblique
Face is connected with the smooth-sided of described connector.
In such scheme, described second projection is provided with the second inclined-plane, described second inclined-plane with the junction of described push rod
It is connected with the smooth-sided of described push rod.
This utility model, simple in construction, cost is relatively low, only standby key dextrorotation need to be used to open the door, left-handed the most removable
Unload fingerprint electron box.Making electronic box part need not carrying out specialty artificial unloading, seller and user also can oneself operation sides
Just dismantle, save the worry of after-sale service, save a large amount of human cost.
Accompanying drawing explanation
Fig. 1 is fractionation structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described in detail.
As it is shown in figure 1, a kind of standby key that this utility model provides is opened and changes the finger-print puzzle lock of electronic box,
Including lock box 7, lock box 7 is built-in with clutch (not indicating in figure), fingerprint electron box 5 and lock core 8 successively, and clutch is by lock
The opening and closing rotating control coded lock of core 8, is also movably set with control fingerprint electron box 5 and lock box 7 is sealed or departs from lock box 7
Connector 10.Fingerprint electron box 5, lock core 8 and clutch can use product of the prior art according to actual needs.
One end sidewall of lock core 8 is provided with cam 1, connector 10 be shaped as square frame-shaped, the two ends sidewall of connector 10
On be respectively equipped with the first projection 2 and button tongue 4, the sidewall that the first projection 2 is connected with connector 10 offers through hole, in lock box 7
Also be movably equipped with push rod 11, push rod 11 be preferably shaped to U-shaped, the sidewall of push rod 11 is provided with the second projection 3, the second projection 3
Also offering through hole on the sidewall being connected with push rod 11, the sidewall of fingerprint electron box 5 is provided with and buckles tongue 4 and mate sealed button hole
6。
It is further preferred that the outline of push rod 11 is less than the outline of connector 10, make the push rod 11 can the company of being set in
Activity in fitting 10, the first projection 2 is preferably prominent to be located on the inwall of connector 10, and the second projection 3 is preferably prominent is located at push rod
On the outer wall of 11, the first projection 2 and second projection 3 preferably the most centrosymmetric two semicircle post jambs, and semicircle post jamb
Axis and the rotation axis coincident of lock core 8, during installation, be first enclosed within push rod 11 in connector 10, then being provided with lock core 8
One end of cam 1 sequentially passes through the through hole on connector 10 and push rod 11, makes cam 1 when side-looking, and the first projection 2 is convex with second
The apical margin of the semicircle post jamb of block 3 lays respectively at bottom cam 1 and top just, make simultaneously cam 1 overlook time, the first projection 2
With the both sides that the second projection 3 is located exactly at cam 1.
In use, when user is by key 9 rotary locking cylinder 8 counterclockwise, lock core 8 will band moving cam for this utility model
1 extruding the first projection 2 makes connector 10 down away from fingerprint electron box 5, and then makes button tongue 4 depart from button hole 6, now user
Fingerprint electron box 5 can be easily removed;When user is by key 9 dextrorotation rotation cores 8, will extrude by band moving cam 1
Second projection 3 makes push rod 11 move upward close to and open clutch, and now electronic lock is locked and locked a door, and a lock is dual-purpose, operation letter
Folk prescription is just.
It is further preferred that the junction of the first projection 2 and connector 10 is provided with the first inclined-plane, the first inclined-plane and connector
The smooth-sided of 10 connects;The junction of the second projection 3 and push rod 11 is provided with the sidewall of the second inclined-plane, the second inclined-plane and push rod 11
Smooth connection, this kind of design makes cam 1 more steady when with the first projection 2 or the second projection 3 sliding contact.
This utility model is not limited to above-mentioned a kind of embodiment, and designer can also according to actual needs, simple transformation
Assembling mode between connector 10 and push rod 11 and each parts, as long as cam 1 bidirectional rotation can be met control connector respectively
10 with the action of push rod 11.
This utility model, simple in construction, cost is relatively low, only standby key dextrorotation need to be used to open the door, left-handed the most removable
Unload fingerprint electron box.Making electronic box part need not carrying out specialty artificial unloading, seller and user also can oneself operation sides
Just dismantle, save the worry of after-sale service, save a large amount of human cost.
This utility model is not limited to above-mentioned preferred forms, and anyone should learn under enlightenment of the present utility model
The structure change made, every have same or like technical scheme with this utility model, each falls within guarantor of the present utility model
Within the scope of protecting.