A kind of interior door lock
Technical field
A kind of safety lock technical field is the utility model is related to, more particularly to a kind of interior door lock.
Background technology
Door lock must have security, stability as safety precaution product.Door lock can be divided into safe-guard door lock and interior door
Two kinds of lock, the security of safe-guard door lock can be weighed in terms of two:One is resistant to deliberately destruction, mischief and premeditated sled, brill
Etc. violence damage, second, precautionary technology is opened;And interior door lock must more possess conveniently on the basis of security and stability
Property and practicality;The lock of conventional door lock of the prior art is originally provided in door body, then just needs door body accordingly to accommodate
The position of lock body hollows out, so conventional lock body has been installed, not only complicated but also difficulty of construction is big, and various costs can all increase.
The content of the invention
The utility model purpose is, there is provided a kind of interior door lock, this door lock are arranged on door body surface and need not hollowed out
Door body fills lock position so installation is particularly convenient, functionally can not only realize automatic function of locking a door, and have fingerprint
Unlock and the function of password unlocking, it is convenient and practical and there is very high security.
The technical solution of the utility model is as follows:
A kind of interior door lock, including preceding control panel and rear control panel, described rear control panel include rear chain of command
Plate body and the intrinsic lock body of rear control panel is arranged on, the lock body among prior art is typically all to set to be arranged on door
In vivo, the design is different from prior art, and lock body is arranged on inside rear control panel body rather than in door body, described
Control panel is separately positioned on the inside and outside two sides of door and between the two by being connected shaft mechanical and electrically connecting with preceding control panel afterwards
It is connected together, side is provided with sensor with dead bolt on described rear control panel body, the sensor can detect
The folding condition of door, judge whether to need ejection dead bolt to carry out action of locking a door by the inductor signal lock body control system.
Because the technical program lock is originally provided in rear control panel body, then is provided with corresponding doorframe position
Latch for pinning the dead bolt.
Further, described connecting shaft maximum gauge is 32mm.Because the lock of conventional door lock is originally provided in door, that
Just the position for door body accordingly being accommodated lock body is needed to hollow out, so conventional lock body has installed not only complexity but also difficulty of construction is big, and
The lock body of the technical program is provided in the outer surface of door, then the hole that a maximum gauge is 32mm need to be only opened on door, so
Rear control panel and preceding control panel are fixed on by described connecting shaft afterwards the inside and outside two sides of door, it is worth mentioning at this point that, institute
Wire is additionally provided with inside the connecting shaft stated, the wire is used for the electric connection of front and rear control panel, so as to realize preceding control
Operational control of the panel to lock body.
Further, it is provided with keyboard on described preceding control panel front.The utility model is smart lock, without tradition
Mechanical key, secret number can be set, never lose key with everywhere looking for the worry of key, the utility model with worry key
Middle keyboard is using touch keyboard, and keyboard is it can also be provided that mechanical keyboard in the conceived case;In order to more intelligent
Change, and simplify operating process, facilitate user to live, fingerprint window is also provided with described preceding control panel, then
In this scheme, user need to only press lightly on fingerprint, single stepping is convenient with regard to energy opening gate without cumbersome operator password
Fast.
Further, described Inner door lock uses battery powered, and described battery sets control panel body in the rear
Interior, the preceding control panel lower end side is provided with USB emergency power supply interfaces, and the front front lower end of the preceding control panel is set
It is equipped with indicator lamp.The utility model power supply uses battery powered, and the battery can be that lithium battery can also be dry cell, change one
Primary cell can continuously power 1 year, if dead battery can be connect by the USB emergency power supply interfaces of preceding control panel lower end
Enter emergency power supply, emergent to open the door and change battery, described indicator lamp flickering display not enough power supply, two kinds of colors of indicator lamp represent
Switch gate two states.
Further, hand switch knob, described hand switch knob are provided with described rear control panel body
Setting be to open Door by Hand, and open the door under emergency conditions, the total faulty rate of electronic equipment in case of a fault can be with
Second of manual mode is taken come enabling of meeting an urgent need;The control panel body front lower right corner afterwards, set close at hand switch knob
Button is locked, this button can be locked from interior door.
Further, described lock body control system includes controller, sensor, action motor and power supply, described biography
Sensor, action motor, power supply and controller are electrically connected with row data communication of going forward side by side, and described action motor connection simultaneously drives dead bolt
Telescoping mechanism.
Further, the dead bolt is connected by screw on the dead bolt telescoping mechanism, and the dead bolt can be with lock
Tongue telescoping mechanism is split.
A kind of interior door lock of the utility model, this door lock can not only realize automatic function of locking a door, and be opened with fingerprint
The function of lock and password unlocking, it is convenient and practical and there is very high security.It is convenient in installation, this technology side
The lock body of case is provided in the outer surface of door, then the hole that a maximum gauge is 32mm need to be only opened on door, then passes through company
Spindle is fixed on rear control panel and preceding control panel on the inside and outside two sides of door body relevant position.
Brief description of the drawings
Fig. 1 is a kind of stereogram of interior door lock of the utility model;
Fig. 2 is a kind of front view of the preceding control panel of interior door lock of the utility model;
Fig. 3 is a kind of front view of the rear control panel of interior door lock of the utility model;
Fig. 4 is a kind of structure chart of the lock body control system of interior door lock of the utility model.
Embodiment
Describe mechanism and operation principle of the present utility model in detail below in conjunction with the accompanying drawings.
In order to more preferably illustrate the present embodiment, some parts of accompanying drawing have omission, zoomed in or out, and do not represent actual product
Size;To those skilled in the art, the omission of some known features and its explanation will be understood by accompanying drawing.Phase
Same or similar label corresponds to same or analogous part.
A kind of interior door lock of the utility model, as shown in accompanying drawing 1,2,3, including preceding control panel 1 and rear control panel 2,
Described rear control panel 2 includes rear control panel body and is arranged on the intrinsic lock body of rear control panel, prior art
Central lock body is typically all to set to be arranged in door body, and the present embodiment is different from prior art, and lock body is controlled after being arranged on
Inside panel body processed rather than in door body, then control panel 2 is separately positioned on the inside and outside two sides of door body with preceding control panel 1
And by the machinery of connecting shaft 5 and be electrically connected between the two, it is provided with rear control panel body with dead bolt 3 with side
Sensor 4, the sensor 4 can sense the folding condition of door, by the signal type lock body control system of inductor 4
Judge whether to need ejection dead bolt 3 to carry out action of locking a door.
Because locking in the present embodiment, to be originally provided in rear control panel intrinsic, then the doorframe of corresponding dead bolt 3
Lock is provided with position to be used to pin dead bolt 3.
In the present embodiment, connecting shaft 5 is arranged to 32mm, because the lock of conventional door lock is originally provided in door body, then
The position for needing door body accordingly to be accommodated lock body is hollowed out, so conventional lock body has installed not only complexity but also difficulty of construction is big, and
In the present embodiment, lock body is arranged on the outer surface of door body, then in installation process, one only need to be opened in the relevant position of door body most
Major diameter is 32mm hole, and in the present embodiment, this bore dia is arranged to the 32mm being engaged with connecting shaft 5, then by described
Connecting shaft 5 rear control panel 2 and preceding control panel 1 are fixed on the inside and outside two sides of door body, in the present embodiment front and rear control
Panel upper-lower position correspondence position is provided with positioning hole, for positioning and fixing front and rear control panel, it is worth mentioning at this point that, connection
The inside of axle 5 is additionally provided with wire, and front and rear control panel is also electrically connected with by wire, so as to realize preceding control panel 1 to lock body
Control operation.
Keyboard is provided with the preceding front of control panel 1, the utility model is smart lock, without traditional mechanical key, forever
Remote not have to worry that key loses key and looks for the worry of key everywhere, door-opening mode 1 is password unlocking, and Password Length is 6 bit digitals,
Keyboard is using touch keyboard in the present embodiment, and keyboard is it can also be provided that mechanical keyboard in the other cases;Open the door
Mode 1 is unlocked for fingerprint, and such a mode is more intelligent, is simplified, and fingerprint unlocking mode simplifies operating process, facilitates user
Life, in order to realize fingerprint unlocking function, is provided with fingerprint window 7 on preceding control panel, then in this unlocking mode, user
Without cumbersome operator password, fingerprint need to be only pressed lightly on, single stepping is convenient and swift with regard to energy opening gate.In the present embodiment
Password unlocking is unlocked with fingerprint and is provided simultaneously with, and user can operate according to hobby.
The utility model uses battery powered, and battery can be that lithium battery can also be dry cell, adopt in the present embodiment
With four No. 5 dry cell power supplies of section, battery is arranged in rear control panel body, and the preceding lower end side of control panel 1 is provided with USB should
Urgent telegram source interface 9, the front front lower end of preceding control panel 1 are provided with indicator lamp.The utility model power supply uses battery powered
Mode, either lithium battery or dry cell, can continuously it power 1 year, in the course of the work, if battery electric quantity is insufficient
Do not open then door lock, emergency power supply can be accessed by the USB emergency power supplies interface 9 of the preceding lower end of control panel 1 in the case,
Emergent to open the door and change battery, indicator lamp 8 shows the different conditions of door lock, and the flash pattern of indicator lamp 8 illustrates not enough power supply, indicates
Lamp 8 is that red pattern illustrates that door is influenceed not lock by external force, and under normal blocking, front and rear control panel is in dormancy shape
State, indicator lamp 8 are not worked, and during into unlocking condition, control panel before and after activation, indicator lamp 8 is lighted as green, can be with this state
Password is inputted with carrying out fingerprint recognition.
In the present embodiment, hand switch knob 10, hand switch knob 10 are additionally provided with rear control panel body front
Setting be the rear control panel body front lower right corner in order to be opened the door from house interior, close at hand switch knob 10 set
There is interior to lock button, this button can be locked from interior door.
The utility model is smart lock, and lock body control system is provided with inside lock body, and this system includes controller 11, sensing
Device 4, action motor 12 and power supply 13, sensor 4, action motor 12 and controller 11 are all electrically connected with row data communication of going forward side by side,
Power supply 13 connects controller 11 and provides electric energy for whole system, and action motor 12 connects and drives dead bolt telescoping mechanism.
Sensor 4 is arranged on, dead bolt 3 with the rear control panel body of side, as shown in figure 1, the top two of sensor 4
Side is inclined-plane, when at closing time, the inclined-plane meeting of sensor 4 and door frame contact, and collapsed into rear control panel sheet by doorframe extruding
In vivo, when door is closed to when being adapted to the position locked a door, that is, sensor 4 is retracted into the extreme position of rear control panel body,
The now meeting of sensor 4 trigger controller 11, once the controller 11 of sensor 4, controller 11 will send block signal to action
Motor 12, action motor 12 will drive dead bolt telescoping mechanism so as to reach the state of locking.
The dead bolt of conventional lock body is influenceed by extension elongation in the prior art, it is necessary to just may be used in the case where lock housing is sufficiently wide
Load sufficiently long dead bolt, because conventional dead bolt is structure as a whole, collapsing length is limited by lock housing.In the present embodiment,
Dead bolt 3 is connected by screw on the dead bolt telescoping mechanism, and dead bolt 3 can be split with dead bolt telescoping mechanism, just because of having
This removable intrinsic, dead bolt 3 can adjustable and retractable length according to demand.
A kind of interior door lock of the utility model, this door lock can not only realize automatic function of locking a door, and be opened with fingerprint
The function of lock and password unlocking, it is convenient and practical and there is very high security.It is convenient in installation, this technology side
The lock body of case is provided in the outer surface of door, then the hole that a maximum gauge is 32mm need to be only opened on door, then passes through company
Spindle is fixed on rear control panel and preceding control panel on the inside and outside two sides of door.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.