CN208040087U - A kind of fingerprint recognition intelligence padlock - Google Patents

Abstract

The utility model is related to a kind of fingerprint recognition intelligence padlocks, including lock body and latch hook, the interior central of lock body is equipped with lithium battery, the both ends that the upper end of lock body is disposed with latch hook and latch hook slide up and down and are inserted into lock body, motor is installed on the upside of lithium battery, shaft one end of the motor is equipped with notched stopper, the upside of motor is symmetrically installed with the horizontal bulb sliding block slided side by side between being located at the both ends of latch hook, the ball head of bulb sliding block matches with the spherical groove on the madial wall of latch hook both ends, bulb sliding block lower end corresponding with stopper is disposed with limited block, middle part is vertically equipped with metal partion (metp) in lock body, the side of the metal partion (metp) is equipped with the pcb board with fingerprint module.The utility model increases that fingerprint identification function changes traditional key or password unlocking mode greatly improves the safety of padlock and property easy to use, while increasing water-proof function and being used suitable for a variety of special screnes.

Description

A kind of fingerprint recognition intelligence padlock

Technical field

The utility model is related to padlock field, more particularly to a kind of fingerprint recognition intelligence padlock.

Background technology

Padlock be it is customary in our daily lifes as thing, the mode of padlock unlocking currently on the market is relatively simple Opened by key, it is likely that be easy by picklock to pry open padlock, convenience is poor, using padlock to carry key or It is inconvenient low with safety to input mechanical cipher, and as people's living standard is continuously improved, the awareness of safety of people and just Victory requirement is higher and higher, so the safety of padlock and convenience increasingly important role.

Invention content

The technical problem to be solved by the utility model is to provide a kind of fingerprint recognition intelligence padlocks, increase fingerprint recognition Function changes traditional key or password unlocking mode greatly improves the safety of padlock and property easy to use, while increasing anti- Water function is used suitable for a variety of special screnes.

Technical solution adopted by the utility model to solve its technical problems is：A kind of fingerprint recognition intelligence padlock is provided, Including lock body and latch hook, the interior central of the lock body is equipped with lithium battery, the upper end of the lock body be disposed with latch hook and The both ends of latch hook, which slide up and down, to be inserted into lock body, and motor is equipped on the upside of the lithium battery, shaft one end of the motor Notched stopper is installed, the upside of the motor is symmetrically installed with horizontal sliding side by side between being located at the both ends of latch hook Bulb sliding block, the ball head of the bulb sliding block matches with the spherical groove on the madial wall of latch hook both ends, with stopper phase Corresponding bulb sliding block lower end is disposed with limited block, and middle part is vertically equipped with metal partion (metp) in the lock body, the metal every The side of plate is equipped with the pcb board with fingerprint module, and the axially external of the pcb board is equipped with annular metal side cover, Fingerprint module passes through metal side cover to expose outside.

As supplement, water-proof silica-gel pad is installed between the metal side cover and pcb board.

Preferably, the end face outside insertion of the metal side cover is disposed with the plastics side cover of annular, the plastics Insertion is disposed with translucent transparent ring between the inner ring and fingerprint module of side cover.

Further, the lower end of the pcb board is connected with the charging jacks exposed in lock body lower end.

Further, dust plug is installed at the charging jacks.

Further, the stopper is in disk form, and axial one end is connected with the shaft of motor, the stopper Side side wall is disposed with the notch that limited block can be allowed to move axially through.

Further, the upper end of the lock body is located at the long foot of latch hook and inserts in the hole and be equipped with water-proof silica-gel circle, should The upper end of water-proof silica-gel circle is fixed with compression ring.

Further, it is socketed with resetting spring on the outside of the bulb sliding block.

Further, the lower end outside of the long foot of the latch hook is socketed with limit clamp spring.

Advantageous effect：The utility model is related to a kind of fingerprint recognition intelligence padlocks, increase fingerprint identification function and change Traditional key or password unlocking mode greatly improves the safety of padlock and property easy to use, while increasing water-proof function and being applicable in It is used in a variety of special screnes, prevents from unlocking by picklock or be inserted into lock body, improve safety；It solves to carry The trouble of key improves convenience.

Description of the drawings

Fig. 1 is the three-dimensional structure diagram of the utility model；

Fig. 2 is the half-sectional structure chart of main view of the utility model；

Fig. 3 is the half-sectional structure chart of side view of the utility model；

Fig. 4 is the internal structure stereogram of the utility model；

Fig. 5 is the unlocking condition structure chart of the utility model；

Fig. 6 is the lockup state structure chart of the utility model；

Fig. 7 is the three-dimensional structure diagram of stopper described in the utility model.

Specific implementation mode

With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen It please the appended claims limited range.

As shown in figs. 1-7, the embodiment of the utility model is related to a kind of fingerprint recognition intelligence padlock, including 1 He of lock body The interior central of latch hook 4, the lock body 1 is equipped with lithium battery 2, and the upper end of the lock body 1 is disposed with latch hook 4 and latch hook 4 Both ends slide up and down and be inserted into lock body 1, the upside of the lithium battery 2 is equipped with motor 12, the shaft one of the motor 12 End is equipped with notched stopper 11, and the upside of the motor 12 is symmetrically installed with side by side between being located at the both ends of latch hook 4 The bulb sliding block 5 of level sliding, ball head and the spherical groove on 4 both ends madial wall of latch hook of the bulb sliding block 5 match, 5 lower end of bulb sliding block corresponding with stopper 11 is disposed with limited block 7, and middle part is vertically equipped with gold in the lock body 1 Belong to partition board 19, the side of the metal partion (metp) 19 is equipped with the pcb board 14 with fingerprint module, and the axis of the pcb board 14 is outside Side is equipped with the metal side cover 17 of annular, and fingerprint module passes through metal side cover 17 to expose outside, the outside of the bulb sliding block 5 It is socketed with resetting spring 6.

A kind of embodiment as the utility model：

Locking principle：Latch hook 4 is from top to bottom inserted into the lockhole of lock body 1, and the notch of stopper 11 is upwardly disposed at this time, Allow the horizontal sliding together of limited block 7 and bulb sliding block 5, so latch hook 4 can push the bulb sliding block 5 of both sides to slide, makes The ball head of bulb sliding block 5 is embedded into spherical groove, and then motor 12 drives stopper 11 to rotate, and makes limited block 7 can not It moves horizontally, to realize locking.

Unlocking principle, when the fingerprint of user is pressed on fingerprint module, pcb board 14, which sends out signal, makes motor 12 rotate, Keep the notch of stopper 11 upwardly disposed, such limited block 7 can be slided with bulb sliding block 5 together level, up by latch hook 4 Two bulb sliding blocks 5 can be squeezed when pulling out to move, the short stabilizer blade of latch hook 4 is made to be detached with lock body 1, are realized and are unlocked.

Water-proof silica-gel pad 18 is installed between the metal side cover 17 and pcb board 14, the metal side cover 17 it is outer Side end face insertion is disposed with the plastics side cover 16 of annular, embedded arrangement between the inner ring and fingerprint module of the plastics side cover 16 There are translucent transparent ring 15, water-proof silica-gel pad 18 that can function well as the effect of waterproof.

The lower end of the pcb board 14 is connected with the charging jacks 13 exposed in 1 lower end of lock body, the charging jacks 13 Place is equipped with dust plug 20, convenient to charge to lithium battery 2, and dust plug 20 also has good functions of waterproof and dustproof.

The stopper 11 is in disk form, and axial one end is connected with the shaft of motor 12, the stopper 11 1 Side side wall is disposed with the notch 21 that limited block 7 can be allowed to move axially through.

The long foot that the upper end of the lock body 1 is located at latch hook 4 inserts in the hole and is equipped with water-proof silica-gel circle 8, the anti-water silicon The upper end of cushion rubber 8 is fixed with compression ring 9, can prevent water from entering from lockhole, good water-proof effect.

The lower end outside of the long foot of the latch hook 4 is socketed with limit clamp spring 10, and latch hook 4 can be prevented to be pulled out and come.

The utility model increases that fingerprint identification function changes traditional key or password unlocking mode greatly improves extension The safety of lock and property easy to use, while increasing water-proof function and being used suitable for a variety of special screnes, it prevents through picking lock work Have or be inserted into lock body and unlock, improves safety；The trouble of carrying keys is solved, convenience is improved.

Claims (9)

1. a kind of fingerprint recognition intelligence padlock, including lock body（ 1）And latch hook（ 4）, which is characterized in that the lock body（ 1）'s Interior central is equipped with lithium battery（ 2）, the lock body（ 1）Upper end be disposed with latch hook（ 4）And latch hook（ 4）Both ends on Lower slider is inserted into lock body（ 1）Interior, described lithium battery（ 2）Upside motor is installed（ 12）, the motor（ 12）Turn Axis one end is equipped with notched stopper（ 11）, the motor（ 12）Upside be located at latch hook（ 4）Both ends between simultaneously Row is symmetrically installed with the bulb sliding block of horizontal sliding（ 5）, the bulb sliding block（ 5）Ball head and latch hook（ 4）In both ends Spherical groove on side wall matches, with stopper（ 11）Corresponding bulb sliding block（ 5）Lower end is disposed with limited block（ 7）, The lock body（ 1）Interior middle part is vertically equipped with metal partion (metp)（ 19）, the metal partion (metp)（ 19）Side be equipped with refer to The P C B plates of line module（ 1 4）, the P CB plates（ 1 4）It is axially external be equipped with annular metal side cover（ 17）, Fingerprint module passes through metal side cover（ 17）Expose outside.

2. according to the fingerprint recognition intelligence padlock described in claim 1, it is characterised in that：The metal side cover（ 17）With P C B plates（ 14）Between water-proof silica-gel pad is installed（ 18）.

3. according to the fingerprint recognition intelligence padlock described in claim 2, it is characterised in that：The metal side cover（ 17）'s End face outside insertion is disposed with the plastics side cover of annular（ 16）, the plastics side cover（ 1 6）Inner ring and fingerprint module it Between insertion be disposed with translucent transparent ring（ 15）.

4. according to the fingerprint recognition intelligence padlock described in claim 1, it is characterised in that：The PC B plates（ 14）Under End is connected with exposing in lock body（ 1）The charging jacks of lower end（ 13）.

5. according to the fingerprint recognition intelligence padlock described in claim 4, it is characterised in that：The charging jacks（ 13）Place Dust plug is installed（ 20）.

6. according to the fingerprint recognition intelligence padlock described in claim 1, it is characterised in that：The stopper（ 11）In circle Dish type, axial one end and motor（ 12）Shaft be connected, the stopper（ 11）Side side wall, which is disposed with, can allow limit Block（ 7）The notch moved axially through（ 21）.

7. according to the fingerprint recognition intelligence padlock described in claim 1, it is characterised in that：The lock body（ 1）Upper end position In latch hook（ 4）Long foot insert in the hole water-proof silica-gel circle be installed（ 8）, the water-proof silica-gel circle（ 8）Upper end be fixed with pressure Tight ring（ 9）.

8. according to the fingerprint recognition intelligence padlock described in claim 1, it is characterised in that：The bulb sliding block（ 5）It is outer Side is socketed with resetting spring（ 6）.

9. according to the fingerprint recognition intelligence padlock described in claim 7, it is characterised in that：The latch hook（ 4）Long foot Lower end outside be socketed with limit clamp spring（ 10）.