CN110094118A - A kind of lock structure and fingerprint-based padlock - Google Patents
A kind of lock structure and fingerprint-based padlock Download PDFInfo
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- CN110094118A CN110094118A CN201910492366.8A CN201910492366A CN110094118A CN 110094118 A CN110094118 A CN 110094118A CN 201910492366 A CN201910492366 A CN 201910492366A CN 110094118 A CN110094118 A CN 110094118A
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- Prior art keywords
- lock
- locking bar
- lockset
- chamber shell
- rotation locking
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- 230000004308 accommodation Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to Fingerprint Lock technical field, especially a kind of lock structure and fingerprint-based padlock.Wherein lock structure includes that lockset chamber shell, lock pillar, rotation locking bar, elastomeric element, power tripper and drive control device, lockset chamber shell are equipped with lockhole；Rotation locking bar is packaged in lockset chamber shell, and rotation locking bar is equipped with the vacant locked groove matched with lock pillar；Elastomeric element is used for from the vacant locked groove of driving to close to lockhole；Power tripper drives vacant locked groove far from lockhole for providing；Power tripper is controlled by drive control device.The present invention passes through lock pillar, rotation locking bar, driving motor, eccentric guide wheel, solution lock slide, latch release shaft, unlock spring and the isostructural cooperation of key lock, realize the optimization to lock structure, it provides and steadily locks retentivity, extend the service life of lockset, at the same make lockset have auto-unlocking sum aggregate manually, the multifunctional lock lamps structure that is integrated of two kinds of functions of electric control for opening lock.
Description
Technical field
The present invention relates to Fingerprint Lock technical field, especially a kind of lock structure and fingerprint-based padlock.
Background technique
Padlock is a kind of most traditional, most ancient one of lockset type.Traditional padlock is usually by lock body, lock core, locking bar
It is constituted with main components such as keys, is rotated i.e. controllable locking bar in lock body using key controller lock core and locked in lockhole
Or transferred to out of lockhole, to realize the locking or unlocking of padlock；However, traditional padlock but has following defects that 1, key
It is easily lost, is also easy to leave behind key and can not unlock；2, key is easy to replicate, and use is more dangerous.
With the continuous improvement and development of technology, for the problems of traditional padlocks, occur on the market at present all
Such as the novel finger print padlock of Patent No. CN206769611U, which utilizes length variability possessed by lock rope itself
The features such as strong and curvature that twists is flexible utilizes fingerprint for the convenience for reducing the volume and weight of lockset, enhancing lockset uses
Verifying can carry out locking and unlocking operation, avoid the problem of traditional padlocks are easy to appear key loss.But it still has
Certain defect is such as: 1, it directly controls the rotation of linkage locking plate by micromotor and locks with the directly cooperation of lock rope, therefore is locking
Under state, the locking retentivity for the locking plate that links must directly be provided by micromotor, therefore the continuous work with external force is being used for a long time
Under, it is easy to make to loosen between micromotor and linkage locking plate, or even damage motor；2, it in its unlocking latching process, is required to
Lock rope is plugged manually, is the use of user, brings certain inconvenience；3, in situation of the internal energy-storage battery without electricity
Under, it fail to open lockset, it is necessary to could open after charging, also be not easy to user's use.
Therefore, it is necessary to improvement project be proposed to existing lock structure and its padlock, to promote padlock to the maximum extent
Performance.
Summary of the invention
In view of the deficiency of the prior art, the purpose of the present invention is to provide a kind of lock structures and fingerprint to hang
Lock.
To achieve the goals above, first technical solution that the present invention uses are as follows:
A kind of lock structure, it includes:
Lockset chamber shell offers lockhole on the side wall of the lockset chamber shell；
Lock pillar, the lock pillar is for protruding into lockhole to be latched；
Locking bar is rotated, the rotation locking bar is packaged in lockset chamber shell along the axial direction perpendicular to lockhole and is distributed in lock
The side in hole, the rotation locking bar shaft is connected in lockset chamber shell and the axis direction of its rotary shaft and the axial direction of lockhole
Opposite parallelly distribute on, the rotation locking bar offer one on the side wall of lockhole and match with lockhole to bit distribution and with lock pillar
So that lock pillar is locked in the vacant locked groove in lockset chamber shell；
Elastomeric element, the elastomeric element and rotation locking bar are sequentially connected and carry out for automatically providing driving rotation locking bar
It rotates so that the power that vacant locked groove is moved to the direction close to lockhole；
Power tripper, the power tripper and rotation locking bar are sequentially connected and for providing driving rotation locking bar
It is rotated so that the power that vacant locked groove is moved to the direction far from lockhole；
Drive control device, the drive control device are installed on lockset chamber shell, and the power tripper is controlled by driving
Controller.
Preferably, the power tripper includes the driving that drive control device is electrically connected and be controlled by with drive control device
Motor, the eccentric guide wheel being set on the power output shaft of driving motor and and vertical distribution in rotation locking bar one end unlock
Sliding block, one is offered on the solution lock slide for the linkage slide opening chimeric for the contraposition of eccentric guide wheel, on the solution lock slide and
One end close to rotation locking bar is provided with an inclined plane part, the bias guide wheel is for driving solution lock slide along perpendicular to rotation
Translational motion is made in locking bar direction, and one end driving rotation locking bar to oppress rotation locking bar by inclined plane part is carried out by axis of rotary shaft
It rotates so that vacant locked groove is far from lockhole.
Preferably, the eccentric guide wheel includes that a wheel disc being installed on the power output shaft of driving motor and one are formed
In the eccentric guide post that the power output shaft on the end face of wheel disc and with driving motor is in decentered distribution, the linkage slide opening is in bar shaped
Structure is simultaneously opened on solution lock slide along the up and down direction of lockset chamber shell, and the bias guide post contraposition is embedded in linkage slide opening.
Preferably, the molding that extends outwardly on the side wall of the solution lock slide has a cantilever, and the side of the solution lock slide is set
It is equipped with limit switch, cantilever is pressed when the solution lock slide is moved to distalmost end along the direction perpendicular to rotation locking bar opens in limit
It shuts, the limit switch is electrically connected with drive control device.
Preferably, the elastomeric element is set as spring, and the spring is set to rotation along the direction perpendicular to rotary shaft
Between the side wall and lockset chamber shell of locking bar, one end of the spring and the inner wall of lockset chamber shell are abutted against, the spring it is another
The side wall of end and rotation locking bar is abutted against to drive vacant locked groove to automatic close lockhole.
Preferably, it further includes a key lock, and the key lock is installed in along the axial direction perpendicular to rotary shaft
On lockset chamber shell, on the outer surface of lockset chamber shell, the inner end of the key lock is formed for one end of the key lock
There is a diagonal brace portion for abutting against with rotation locking bar, the key lock passes through diagonal brace portion when rotating and unlocking and drives rotation lock
Bar is rotated so that vacant locked groove is to far from lockhole.
Preferably, the diagonal brace portion is set as upward along the axial direction of key lock by the inner face edge of key lock
One end of the class arcuate structure of elongation moulding, the rotation locking bar forms upwards in class L-shaped structure and is used for and diagonal brace portion
The linkage bar portion of cooperation is abutted against, the linkage bar portion stretches the top for being placed in the inner face of key lock and is distributed in diagonal brace portion
Side, the extended height in the diagonal brace portion is on the basis of one end close to linkage bar portion and along the edge of key lock to diagonal brace portion
The other end be smoothly incremented by.
Second technical solution that the present invention uses are as follows:
A kind of fingerprint-based padlock, it includes that it includes that a lock rope and a lockset, the lockset use a kind of above-mentioned lockset knot
One end of structure, the lock rope is fixed on lockset chamber shell, and the lock pillar is fixedly connected on the other end of lock rope, the drive control
Device includes the control panel being packaged in lockset chamber shell and the Fingerprint Identification Unit on lockset chamber shell surface, the fingerprint recognition
Device is electrically connected with control panel.
Preferably, described further includes a setting and the cover board in lockset chamber shell, and the cover board is distributed in key lock, power
To be used for key lock, driving motor, eccentric guide wheel, solution lock slide, latch release shaft above the profile of tripper and accommodation groove
And it unlocks enclosing springs and limits on lockset chamber shell.
Preferably, molding is upwardly extended on the inner top surface of the key lock has a limited post, offers on the cover board
The limited ring groove to rotate for limited post through the central axes of distribution and opposite key lock.
As the above scheme is adopted, the present invention is slided by lock pillar, rotation locking bar, driving motor, eccentric guide wheel, unlock
Block, latch release shaft, unlock spring and the isostructural cooperation of key lock, realize the optimization to lock structure, provide steadily
Lock retentivity, extend the service life of lockset, at the same make lockset have auto-unlocking sum aggregate manually, two kinds of electric control for opening lock
The multifunctional lock lamps structure that function is integrated is applied to provide good structure basis in such as fingerprint-based padlock for it, greatly
The reliability that ground ensure that the diversity of lockset and related derivative product usage mode and use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (one) of the lock structure of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram (two) of the lock structure of the embodiment of the present invention；
Fig. 3 is the decomposition texture schematic diagram of the lock structure of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram (one) of the power tripper of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram (two) of the power tripper of the embodiment of the present invention；
Fig. 6 is the latch release shaft of the embodiment of the present invention and the structural schematic diagram of unlock spring；
Fig. 7 is structural schematic diagram of the lockset of the embodiment of the present invention under automatically controlled unlocking condition；
Fig. 8 is structural schematic diagram of the lockset of the embodiment of the present invention under manual unlocking condition；
Fig. 9 is the structural schematic diagram of the fingerprint-based padlock of the embodiment of the present invention；
Figure 10 is the decomposition texture schematic diagram (one) of the fingerprint-based padlock of the embodiment of the present invention；
Figure 11 is the decomposition texture schematic diagram (two) of the fingerprint-based padlock of the embodiment of the present invention；
Figure 12 is the decomposition texture schematic diagram (three) of the fingerprint-based padlock of the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in Figures 1 to 12, a kind of lock structure provided in this embodiment, it includes:
Lockset chamber shell 10 offers lockhole a on the side wall of lockset chamber shell 10, can as the case may be using integral type or
Split type hollow housing structure can also make point formed after assembly relatively by main casing 11 and end cap 12 using as shown in Figure 3
Body formula hollow housing structure；
Lock pillar 61, lock pillar 61 is for protruding into lockhole a to be latched；
Locking bar 21 is rotated, rotation locking bar 21 is packaged in lockset chamber shell 10 and is distributed along the axial direction perpendicular to lockhole a
In the side of lockhole a, rotation 21 shaft of locking bar is connected in lockset chamber shell 10 and the axis direction and lockhole a of its rotary shaft 211
Axial direction relative to parallelly distribute on (preferably, rotary shaft 211 can according to circumstances using with rotation locking bar 21 be integrally formed or
Separate structure), rotation locking bar 21 offers one on the side wall of lockhole a and matches with lockhole a to bit distribution and with lock pillar 61
So that the vacant locked groove c that lock pillar 61 is locked in lockset chamber shell 10 on lock pillar 61 (preferably, ring can open up allly and omission
The locking annular groove b of locked groove c contraposition engaging, so that in the locked state, it is ensured that the locking between lock pillar 61 and rotation locking bar 21
Power)；
Elastomeric element 22, elastomeric element 22 and rotation locking bar 21 are sequentially connected and for automatically providing driving rotation locking bar 21
It is rotated so that the power that omission locked groove c is moved to the direction close to lockhole a；
Power tripper 30, power tripper 30 and rotation locking bar 21 are sequentially connected and for providing driving rotation lock
Bar 21 is rotated the power so that omission locked groove c mobile to the direction far from lockhole a；
Drive control device 40, drive control device 40 are installed on lockset chamber shell 10, and power tripper 30 is controlled by driving
Controller 40.
Based on the above structure, can be realized by the cooperation of drive control device 40, power tripper 30 and elastomeric element 22
The lock and unlock function of lock structure, specifically: when lock pillar 61 is inserted into lockhole a, driven automatically using elastomeric element 22
Dynamic rotation locking bar 21 rotates so that omission locked groove c is to close lockhole a, thus matched with the lock pillar 61 protruded into lockhole a so that
Lock pillar 61 is locked in lockset chamber shell 10, realizes locking/blocking function；When power tripper 30 is in the control of drive control device 40
Under system, when driving rotation locking bar 21 is rotated so that omission locked groove c is to far from lockhole a, vacant locked groove c will divide with lock pillar 61
From, so as to extract lock pillar 61 easily from lockhole a, realization unlocking function.Wherein, in the lockout condition, locking bar is rotated
21 vacant locked groove c is automatically provided the locking retentivity of lock pillar 61 by elastomeric element 22, with power tripper 30 without straight
Relationship is connect, therefore in the case where the compressing with external force is used for a long time, the power tripper 30 of core will not damage, and can greatly prolong
Its service life；It simultaneously can also be convenient for part with changing and reducing maintenance cost.
For the structure for optimizing lockset, preferably, the power tripper 30 of the present embodiment includes and drive control
Device 40 be electrically connected and be controlled by the driving motor 31 of drive control device 40, be set to it is inclined on the power output shaft of driving motor 31
Heart guide wheel 32 and and vertical distribution in the solution lock slide 33 of rotation 21 one end of locking bar, solve and offer one on lock slide 33 for supplying
The chimeric linkage slide opening d of the eccentric contraposition of guide wheel 32, solves on lock slide 33 and the one end for being located at close rotation locking bar 21 is provided with one
Inclined plane part 331, eccentric guide wheel 32 is for driving solution lock slide 33 to make translational motion along perpendicular to rotation 21 direction of locking bar, to pass through
One end driving rotation locking bar 21 of the compressing rotation locking bar 21 of inclined plane part 331 is that axis is rotated so that vacant lock with rotary shaft 211
Slot c is far from lockhole a.Certainly, the power tripper 30 of the present embodiment can also be used such as electric hydaulic device or electric hydaulic and push away
The devices such as bar directly in a manner of pushing or pull on to drive solution lock slide 33 to carry out translational motion, when solution lock slide 33 is along vertical
Directly when the translation of rotation 21 direction of locking bar is close to rotation 21 one end of locking bar, inclined plane part 331 can gradually oppress rotation locking bar 21
One end, so that rotation locking bar 21 be forced to be rotated with rotary shaft 211 for axis so that omission locked groove c realizes solution far from lockhole a
Lock.
Further, solution lock slide 33 can be driven to carry out translation fortune in rotary manner for the eccentric guide wheel 32 of guarantee
Dynamic, the eccentric guide wheel 32 of the present embodiment includes the wheel disc 321 and a shape being installed on the power output shaft of driving motor 31
At in the eccentric guide post 322 on the end face of wheel disc 321 and with the power output shaft of driving motor 31 being in decentered distribution, link slide opening
D is opened on solution lock slide 33 in strip structure and along the up and down direction of lockset chamber shell 10, and the eccentric contraposition of guide post 322 is embedded in connection
In dynamic slide opening d.As a result, in the rotary course of eccentric guide wheel 32, it can move up and down, be formed simultaneously pair in linkage slide opening d
The thrust or pulling force of the linkage two sidewalls slide opening d, so that it is past along straight line is made perpendicular to rotation 21 direction of locking bar to control solution lock slide 33
Multiple translational motion, to guarantee the stationarity of the solution movement of lock slide 33.Preferably, being offered in lockset chamber shell 10 for for solution
The guide chute that lock slide 33 is slided.
Further, to control convenient for 31 pairs of driving motor eccentric guide wheels 32, guarantee bias guide post when locking every time
322 can return to initial position, and the molding that extends outwardly on the side wall of the solution lock slide 33 of the present embodiment has a cantilever 332, unlock
Limit switches 34 are arranged in the side of sliding block 33, when solution lock slide 33 is moved to distalmost end along the direction perpendicular to rotation locking bar 21
Cantilever 332 presses on limit switch 34, and limit switch 34 is electrically connected with drive control device 40.As a result, using limit switch
34 feed back to 40 1 control signals of drive control device, stop driving motor 31, so that eccentric guide post 322 reverts to initially
Position；When unlocking, driving motor 31 controls eccentric guide post 322 and rotates 180 °, and solution lock slide 33 is along perpendicular to rotation locking bar 21
Direction to rotation 21 direction of locking bar move to most nearby, it can be achieved that unlock；When locking, then passes through driving motor 31 and control bias
Guide post 322 rotates 180 °, when solution lock slide 33 is moved to distalmost end along the direction perpendicular to rotation locking bar 21, using elastic portion
Part 22 is latched, and cantilever 332 presses on limit switch 34 at this time, and driving motor 31 stops, therefore when each locking, can it make
Eccentric guide post 322 returns to initial position, it is ensured that the accuracy for locking of unlocking every time.
Preferably, the elastomeric element 22 of the present embodiment is set as spring, and spring is along the side perpendicular to rotary shaft 211
To being set between the side wall and lockset chamber shell 10 of rotation locking bar 21, one end of spring and the inner wall of lockset chamber shell 10 are abutted against,
The other end of spring and the side wall of rotation locking bar 21 are abutted against to drive omission locked groove c to automatic close lockhole a.Certainly, this reality
Apply example elastomeric element 22 be also possible to setting with rotary shaft 211 on circlip, by respectively with rotation locking bar 21, lockset chamber shell
The mode of 10 inner walls clamping is rotated with driving rotation locking bar 21, drives omission locked groove c to automatic close lockhole a.
For make unlock when, lock pillar 61 can automatic spring, to carry out automatic unlocking function, the lock structure of the present embodiment
It further include latch release shaft 23 and unlock spring 24, latch release shaft 23 is set to 21 inside of rotation locking bar and with lockhole a to bit distribution, unlock
The flange 231 of ring week distribution is provided on the peripheral wall of axis 23, unlock spring 24 is socketed on the inner end of latch release shaft 23, unlocks bullet
The outer end of spring 24 and the inner wall of flange 231 abut against and inner end is connected on the inner wall of lockset chamber shell 10, during locking, lock
Column 61 squeezes latch release shaft 23 so that the unlock compression of spring 24 solves in unlocking process along the axial direction of latch release shaft 23 inwardly
Lock shaft 23 unlock spring 24 elastic force effect under squeeze lock pillar 61 so that lock pillar 61 along latch release shaft 23 axial direction outward
Automatic spring.Preferably, an accommodation groove e can be opened up in lockset chamber shell 10, latch release shaft 23 and unlock spring 24 are all set in
In accommodation groove e, the inner wall of the inner end and accommodation groove e that unlock spring 24 offsets, and opens up on the lateral wall of accommodation groove e and a pairs of lockhole
The through-hole (not indicating in figure) of bit distribution, when locking, the inner end of lock shaft passes through through-hole and is abutted with latch release shaft 23, so as to make
Unlock spring 24 is compressed, and in unlock, when the vacant locked groove c moment isolated with lock pillar 61, utilizes the bullet of unlock spring 24
Power release makes the automatic spring from through-hole and lockhole a of lock pillar 61, and latch release shaft 23 then utilizes the limit of flange 231 and through-hole, quilt
It is limited in accommodation groove e, avoids the movement to rotation locking bar 21 from having an impact, realize automatic unlocking function, finally to use
Person provides convenience.
The diversity that horn of plenty lockset uses, convenient under electroless state, it is ensured that still be able to carry out mechanical unlocking, this reality
The lock structure for applying example further includes key lock 50, and key lock 50 is installed in lock along the axial direction perpendicular to rotary shaft 211
Have on chamber shell 10, on the outer surface of lockset chamber shell 10, the inner end of key lock 50 is formed for one end of key lock 50
The one diagonal brace portion 51 for abutting against with rotation locking bar 21, key lock 50 pass through the driving rotation of diagonal brace portion 51 when rotating and unlocking
Locking bar 21 is rotated so that omission locked groove c is to far from lockhole a.Its position being arranged depends primarily on the structure inside lockset point
Cloth, preferably, power tripper 30 is distributed in one end of rotation locking bar 21, and key lock 50 is then distributed in rotation locking bar
21 other end, maximumlly to reduce the volume of lock body.As a result, user by the key that is matched with key lock 50 come
Control key lock 50 drives diagonal brace portion 51 to be rotated, and using the abutting relation in diagonal brace portion 51 and rotation locking bar 21, pushes rotation
Twist lock bar 21 is that axis is rotated with rotary shaft 211, so that vacant locked groove c be made to separate to far from lockhole a with lock pillar 61, realizes hand
Dynamic unlock.
For the structure for advanced optimizing lockset, preferably, the diagonal brace portion 51 of the present embodiment is set as by key lock
First 50 inner face edge upwardly extends the class arcuate structure of molding along the axial direction of key lock 50, rotates the one of locking bar 21
End is formed upwards in class L-shaped structure and the linkage bar portion 212 for abutting against cooperation with diagonal brace portion 51, and link bar portion 212
It stretches the top for being placed in the inner face of key lock 50 and is distributed in the side in diagonal brace portion 51, the extended height in diagonal brace portion 51 is with close
Smoothly it is incremented by the basis of the one end for the bar portion 212 that links and along the edge of key lock 50 to the other end in diagonal brace portion 51.As a result, may be used
A guiding surface matched with linkage bar portion 212 is formed in diagonal brace portion 51, carries out the mistake of unlocking rotation in key lock 50
Cheng Zhong, diagonal brace portion 51 are rotated around the central axes of 51 key lock 50 of diagonal brace portion, the smooth bevel in diagonal brace portion 51 then with linkage
Bar portion 212 abuts against, and linkage bar portion 212 is gradually pushed to be lifted, so that entire rotation locking bar 21 be driven to be rotated, realizes
It unlocks.Meanwhile the setting of the linkage bar portion 212 using class L-shaped structure, the key lock 50 allow are offset to rotation locking bar
21 side, rather than rotate the either above or below of locking bar 21, in this way will not because of key lock 50 height and influence entire
The height of lockset chamber shell 10, to reduce the volume of entire lockset.
Based on above-mentioned lock structure, as shown in Fig. 8-Figure 12, the present embodiment additionally provides a kind of fingerprint-based padlock, it includes
One lock rope 60 and a lockset, lockset use a kind of above-mentioned lock structure, and one end of lock rope 60 is fixed on lockset chamber shell 10, locks
Column 61 is fixedly connected on the other end of lock rope 60, and drive control device 40 includes the control panel 41 that is packaged in lockset chamber shell 10 and embedding
Loaded on the Fingerprint Identification Unit 42 on 10 surface of lockset chamber shell, Fingerprint Identification Unit 42 is electrically connected for acquiring fingerprint with control panel 41
Signal come identify unlock and upper lock signal.After carrying out fingerprint recognition using Fingerprint Identification Unit 42 as a result, it can be controlled by control panel 41
Brake force tripper 30 (i.e. control driving motor 31) is unlocked, and is stretched by being fixed on the lock pillar 61 of the other end of lock rope 60
Enter lockhole a to be latched.Preferably, energy-storage battery 43 is also packaged in lockset chamber shell 10, energy-storage battery 43 and control panel 41
Electrical connection, to provide electric energy guarantee for the electrical component in entire lockset.
It further, is the structure for optimizing padlock, the fingerprint-based padlock of the present embodiment further includes a setting and lockset chamber shell 10
Interior cover board 25, cover board 25 are distributed in above the profile of key lock 50, power tripper 30 and accommodation groove e to be used for key
Locking cam 50, driving motor 31, eccentric guide wheel 32, solution lock slide 33, latch release shaft 23 and unlock spring 24 are encapsulated and are limited and locking
Have on chamber shell 10.As a result, between cover board 25 and lockset chamber shell 10 there are enough key locks 50, eccentric guide wheel 32, solution lock slide 33,
Latch release shaft 23 and the space for unlocking spring 24, while the main component in lock structure being limited and is being locked with relatively fixed
Have in chamber shell 10, the positional relationship between fingerprint-based padlock internal part can be placed, because mobile and collision is moved, improves padlock
The stability of performance.Preferably, being also provided with the omission to rotate for diagonal brace portion 51 and linkage bar portion 212 on cover board 25
Notch 251.Using the setting of vacant notch 251, it can guarantee diagonal brace portion 51 and connection while key lock 50 is fixed
The normal operation in lever portion 212.Preferably, being provided with clamping jaw 252 on cover board 25, pass through clamping jaw 252 and lockset chamber shell 10
Rotary shaft 211 is fixed between cover board 25 and lockset chamber shell 10 by inner wall cooperation.
Further, molding is upwardly extended on the inner top surface of the key lock 50 of the present embodiment has a limited post 52, cover board
The limited ring groove 253 to rotate for limited post 52 through the central axes of distribution and opposite key lock 50 is offered on 25,
Two ends of limited ring groove 253 correspond respectively to during unlocking manually to blocking, and limited post 52 is with key lock
First 50 rotating distance.Cooperate as a result, using limited ring groove 253 and limited post 52, containing key tapered end 50 when unlocking, because
Key rotation is excessively rotated by transition, improves the safety and stability of padlock.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of lock structure, it is characterised in that: it includes
Lockset chamber shell offers lockhole on the side wall of the lockset chamber shell；
Lock pillar, the lock pillar is for protruding into lockhole to be latched；
Locking bar is rotated, the rotation locking bar is packaged in lockset chamber shell along the axial direction perpendicular to lockhole and is distributed in lockhole
Side, the rotation locking bar shaft is connected in lockset chamber shell and the axis direction of its rotary shaft and the axial direction of lockhole are opposite
Parallelly distribute on, the rotation locking bar offered on the side wall of lockhole one matched with lockhole to bit distribution and with lock pillar so that
Lock pillar is locked in the vacant locked groove in lockset chamber shell；
Elastomeric element, the elastomeric element are rotated with the transmission connection of rotation locking bar and for automatically providing driving rotation locking bar
So that the power that the direction of vacant locked groove to close lockhole is mobile；
Power tripper, the power tripper and rotation locking bar are sequentially connected and for providing driving rotation locking bar progress
It rotates so that the power that vacant locked groove is moved to the direction far from lockhole；
Drive control device, the drive control device are installed on lockset chamber shell, and the power tripper is controlled by drive control
Device.
2. a kind of lock structure as described in claim 1, it is characterised in that: the power tripper includes and drive control
Device be electrically connected and be controlled by the driving motor of drive control device, the eccentric guide wheel being set on the power output shaft of driving motor with
And and vertical distribution one is offered in the solution lock slide of rotation locking bar one end, on the solution lock slide for for the contraposition of eccentric guide wheel
Chimeric linkage slide opening, described one end for solving on lock slide and being located at close rotation locking bar are provided with an inclined plane part, the bias
Guide wheel is for driving solution lock slide to make translational motion along perpendicular to rotation locking bar direction, to oppress rotation locking bar by inclined plane part
One end driving rotation locking bar is rotated using rotary shaft as axis so that vacant locked groove is far from lockhole.
3. a kind of lock structure as claimed in claim 2, it is characterised in that: the bias guide wheel is installed in driving electricity including one
Wheel disc and one on the power output shaft of machine are formed in the power output shaft on the end face of wheel disc and with driving motor in bias
The eccentric guide post of distribution, the linkage slide opening are opened on solution lock slide in strip structure and along the up and down direction of lockset chamber shell,
The bias guide post contraposition is embedded in linkage slide opening.
4. a kind of lock structure as claimed in claim 3, it is characterised in that: extended outward on the side wall of the solution lock slide
Type has a cantilever, and limit switches are arranged in the side of the solution lock slide, and the solution lock slide is along the side perpendicular to rotation locking bar
It is pressed on limit switch to cantilever when being moved to distalmost end, the limit switch is electrically connected with drive control device.
5. a kind of lock structure as described in claim 1, it is characterised in that: the elastomeric element is set as spring, the bullet
Spring is between the side wall and lockset chamber shell that the direction perpendicular to rotary shaft is set to rotation locking bar, one end of the spring and lockset
The inner wall of chamber shell abuts against, and the other end of the spring and the side wall for rotating locking bar are abutted against to drive vacant locked groove to leaning on automatically
Nearly lockhole.
6. a kind of lock structure as described in claim 1, it is characterised in that: it further includes a key lock, the key lock
Head is installed on lockset chamber shell along the axial direction perpendicular to rotary shaft, and one end of the key lock is flush-mounted in lockset chamber shell
On outer surface, the inner end of the key lock forms a diagonal brace portion for abutting against with rotation locking bar, the key lock
Locking bar is rotated by the driving of diagonal brace portion when rotating and unlocking to be rotated so that vacant locked groove is to far from lockhole.
7. a kind of lock structure as claimed in claim 6, it is characterised in that: the diagonal brace portion is set as by key lock
End surface side along upwardly extending the class arcuate structure of molding along the axial direction of key lock, one end of the rotation locking bar upwards at
Type has in class L-shaped structure and the linkage bar portion for abutting against cooperation with diagonal brace portion, and the linkage bar portion, which is stretched, is placed in key lock
The top of the inner face of head and the side for being distributed in diagonal brace portion, the extended height in the diagonal brace portion is close to one end of linkage bar portion
On the basis of and be smoothly incremented by the other end in diagonal brace portion along the edge of key lock.
8. a kind of fingerprint-based padlock, it is characterised in that: it includes that a lock rope and a lockset, the lockset use such as claim 1-7
Any one of described in a kind of lock structure, it is described lock rope one end be fixed on lockset chamber shell, the lock pillar is fixedly connected on
The other end of rope is locked, the drive control device includes the control panel being packaged in lockset chamber shell and is flush-mounted on lockset chamber shell surface
Fingerprint Identification Unit, the Fingerprint Identification Unit is electrically connected with control panel.
9. a kind of fingerprint-based padlock as claimed in claim 8, it is characterised in that: described further includes in a setting and lockset chamber shell
Cover board, the cover board are distributed in above the profile of key lock, power tripper and accommodation groove to be used for key lock, drive
Dynamic motor, eccentric guide wheel, solution lock slide, latch release shaft and unlock enclosing springs simultaneously limit on lockset chamber shell.
10. a kind of fingerprint-based padlock as claimed in claim 9, it is characterised in that: prolong upwards on the inner top surface of the key lock
It stretches and forms a limited post, offered on the cover board for limited post through distribution and rotated relative to the central axes of key lock
The limited ring groove of movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492366.8A CN110094118A (en) | 2019-06-06 | 2019-06-06 | A kind of lock structure and fingerprint-based padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492366.8A CN110094118A (en) | 2019-06-06 | 2019-06-06 | A kind of lock structure and fingerprint-based padlock |
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| Publication Number | Publication Date |
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| CN110094118A true CN110094118A (en) | 2019-08-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910492366.8A Pending CN110094118A (en) | 2019-06-06 | 2019-06-06 | A kind of lock structure and fingerprint-based padlock |
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| Country | Link |
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| CN (1) | CN110094118A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021038139A1 (en) * | 2019-08-26 | 2021-03-04 | Chen | Portable padlock-type closing device |
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