CN109972928A - A kind of fingerprint drawer lock and its control method - Google Patents
A kind of fingerprint drawer lock and its control method Download PDFInfo
- Publication number
- CN109972928A CN109972928A CN201910229204.5A CN201910229204A CN109972928A CN 109972928 A CN109972928 A CN 109972928A CN 201910229204 A CN201910229204 A CN 201910229204A CN 109972928 A CN109972928 A CN 109972928A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- shell
- drawer
- light bar
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
-
- 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
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/46—Locks or fastenings for special use for drawers
-
- 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
Abstract
The present invention relates to field of lockset, disclose a kind of fingerprint drawer lock and its control method, wherein fingerprint drawer lock, including the keeper being fixedly connected on cabinet and the door lock being fixedly connected on drawer, the door lock include the shell being arranged on drawer, the handle being arranged on shell, the fingerprint head being mounted on handle, the power module being arranged on handle, setting lock set is solved on shell, the solution lock set receives the signal of fingerprint head output and is unlocked operation, and the power module is that fingerprint head conciliates lock set power supply；Control method, including, obtain actual fingerprint information；Actual fingerprint information and preset fingerprint information are compared；The method of operation of unlocking motor is determined by comparing result；Obtain the working condition of microswitch；The on state of light bar is determined by the working condition of microswitch.The present invention has the effect of convenient to use.
Description
Technical field
The present invention relates to the technical fields of lockset, more particularly, to a kind of fingerprint drawer lock and its control method.
Background technique
Currently, being both provided with drawer on cabinet, people can be placed on some valuables in drawer mostly, in order to guarantee
Valuables are not easy to lose, are generally provided on existing drawer with key into line-locked drawer-lock.
Existing, notification number is that the Chinese patent of CN2306299 discloses a kind of Antiprizing lock of drawer, including drawer-lock,
It is characterized in that being additionally provided with a ship shape shell made of iron and flute profile steel bar, is provided with rectangle dead bolt hole, drawer-lock among flute profile steel bar
It is screwed among ship shape shell, is buckled with flute profile steel bar above, ship shape shell and flute profile steel bar both ends are connected with screw means
It connects.
Prior art among the above has the following deficiencies: that locking and opening due to drawer-lock need to use key,
So user needs long-term carrying keys, drawer can not will be opened after key loss, after with key lock drawer, if
Forget to extract key, then others still key can be used to open drawer, and drawer-lock performs practically no function at this time, and user, which will keep firmly in mind, to be made
Key is extracted from drawer after, to cause inconvenient for use.
Summary of the invention
In view of the deficienciess of the prior art, having the invention reside in a kind of fingerprint drawer lock and its control method is provided
Effect convenient to use.
To achieve the above object, it the present invention provides the following technical scheme that a kind of fingerprint drawer lock, including is fixedly connected on
Keeper on cabinet and the door lock being fixedly connected on drawer, the door lock include that the shell being arranged on drawer, setting exist
The fingerprint head being mounted on handle, the power module being arranged on handle, unlock group is arranged on shell in handle on shell
Part, the solution lock set receive the signal of fingerprint head output and are unlocked operation, and the power module is fingerprint head and unlock
Assembly power supply.
By using above-mentioned technical proposal, when door lock locked drawer, user holds handle, while making the finger of oneself
Fingerprint head is touched, fingerprint is compared in fingerprint head, and solution lock set is outputed signal to after comparing successfully, and solution lock set is solved
Lock operation, the user's locking of door-lock-release to drawer while pulling handle, user need not moment carrying keys, facilitate
It uses.
The present invention is further arranged to: the solution lock set includes the unlocking motor being arranged on shell, is slidably connected at
On shell and one end is used for the lock pin being threaded through in keeper, offers promotion slot, the promotion slot on the side wall of the lock pin
The inner wall of side is obliquely installed, and whereabouts face is offered on the output shaft of the unlocking motor, the output shaft of the unlocking motor
Side wall and the side wall that is obliquely installed of slot is pushed to contradict, enters or leave keeper to band pendulum lock pin, the unlocking motor with
The electrical connection of fingerprint head, the unlocking motor are electrically connected with power module.
By using above-mentioned technical proposal, at fingerprint head output signal to unlocking motor, the output shaft of unlocking motor is positive
Rotation makes the side wall for pushing slot to be obliquely installed and whereabouts face contact, and lock pin moves under self gravitation effect, leaves keeper,
Complete unlock operation；After unlock, the output shaft of unlocking motor is rotated backward, and output shaft is by pushing slot to be obliquely installed
It is mobile that side wall pushes lock pin, so that lock pin is extend into keeper, completes locking.
The present invention is further arranged to: the fingerprint head includes that the fingerprint identification module being mounted on handle and installation are in one's hands
Upper controller, the fingerprint identification module is electrically connected with the controller, and the controller is electrically connected with unlocking motor, the control
Device processed is electrically connected with power module.
By using above-mentioned technical proposal, fingerprint identification module obtains the information of fingerprint and is transmitted at controller, controls
Device handles information and is output control signals at unlocking motor, to realize the positive and negative rotation of unlocking motor.
The present invention is further arranged to: charging hole offered on the handle, is provided with charging port in the charging hole,
The charging port is electrically connected with the controller.
By using above-mentioned technical proposal, when power module electric power lacks, user can be power supply by charging port
Module charges, so that the electric power of power module is sufficient, can carry out reliable power supply to entire Fingerprint Lock.
The present invention is further arranged to: further include lamplight component, the lamplight component include the light bar being arranged on shell,
The microswitch for being arranged on shell and being contradicted with keeper, the light bar, microswitch and power module series connection forming circuit,
Loophole is offered on the shell, the light bar is corresponding with loophole.
By using above-mentioned technical proposal, when microswitch is separated with keeper, microswitch closure, light bar, fine motion
The circuit conducting that switch and power module are constituted, light bar shines at this time；When microswitch and keeper contradict, microswitch is beaten
Open, the circuit that light bar, microswitch and power module are constituted disconnects, and light bar does not shine at this time, thus realize open drawer i.e. into
The effect of row illumination.
The present invention is further arranged to: the light bar is arranged on shell by connector, and the connector includes fixing
It is connected to positioning plate on shell, the connecting plate for being fixedly connected on positioning plate two sides, the positioning strip being fixedly connected on connecting plate, institute
State positioning strip in correspondence with each other, the light bar and positioning strip are contradicted towards the side of positioning plate.
By using above-mentioned technical proposal, positioning plate, connecting plate and positioning strip are defined the position of light bar, work as needs
When being dismantled to light bar, it only need to directly extract light bar out, keep the replacement of light bar more convenient.
The present invention is further arranged to: the positioning strip offers lead-in chamfered, the guidance far from one end of connecting plate
Inclined-plane is tilted towards the direction of remotely located plate.
By using above-mentioned technical proposal, when installing light bar, light bar is placed on positioning strip by user, and applies court
The power in connecting plate direction, at this time under the guidance of lead-in chamfered, light bar is automatically between two connecting plates, so that lamp
The installation of band is more convenient.
The present invention is further arranged to: it is fixedly connected with light-transmitting plate on the side of the remotely located plate of shell, it is described
Tabula rasa lid closes loophole.
By using above-mentioned technical proposal, light-transmitting plate enables the light of light bar to penetrate, at the same again to light bar play compared with
Good protection.
To achieve the above object, the present invention provides the following technical scheme that a kind of control method of fingerprint drawer lock, packet
It includes,
Obtain actual fingerprint information；
Actual fingerprint information and preset fingerprint information are compared；
The method of operation of unlocking motor is determined by comparing result；
Obtain the working condition of microswitch；
The on state of light bar is determined by the working condition of microswitch.
By using above-mentioned technical proposal, first actual fingerprint information is obtained, it, will after getting actual fingerprint information
Actual fingerprint information is compared with preset fingerprint information, if comparing result is that the two is identical, unlocking motor work is solved
Lock operation, realizes and unlocks；The working condition of microswitch is determined after being unlocked, if microswitch is closed, light bar conducting is realized
Illumination, to realize the effect for illumination of unlocking.
The present invention is further arranged to: the on state for determining light bar by the working condition of microswitch includes,
If microswitch is in the working condition opened, light bar is not turned at this time, does not shine；
If microswitch is in the working condition of closure, light bar is connected at this time, shines.
By using above-mentioned technical proposal, if microswitch is in the open state, illustrate that drawer is not yet opened, at this time lamp
Band is not turned on, and can not be shone；If microswitch is in closed state, illustrate that drawer has been opened, light bar is connected at this time, shines and shines
Bright drawer.
In conclusion the invention has the following advantages:
1, lock set is conciliate by setting fingerprint head, it is defeated after fingerprint head acquisition finger print information by fingerprint head acquisition finger print information
Control signal solves lock set and is unlocked operation, user is pulling drawer by handle to Xie Suozujianchu accordingly out
It is also unlocked simultaneously, so that entire unlocking process is convenient and efficient；
2, the current supply circuit of light bar is controlled by setting microswitch and light bar, microswitch, it is micro- when drawer is opened
Dynamic to close the switch, to realize the power supply of light bar, drawer is illuminated in light bar conducting, and user can conveniently seek in the dark
Look for article.
Detailed description of the invention
Fig. 1 is external structure schematic diagram of the invention；
Fig. 2 is the attachment structure schematic diagram for embodying charging hole and charging port；
Fig. 3 is the attachment structure schematic diagram for embodying handle and fingerprint identification module；
Fig. 4 is the attachment structure schematic diagram for embodying unlocking motor and lock pin；
Fig. 5 is the attachment structure schematic diagram for embodying unlocking motor and pushing slot；
Fig. 6 is enlarged drawing at the A of Fig. 4, embodies the connection structure of positioning plate and connecting plate；
Fig. 7 is the structural block diagram for embodying controller and unlocking motor；
Fig. 8 is method and step figure of the invention.
Appended drawing reference: 1, keeper；2, door lock；21, shell；211, mounting hole；22, handle；222, charging hole；223, it fills
Electric port；225, loophole；226, light-transmitting plate；23, fingerprint head；231, fingerprint identification module；232, controller；24, power supply mould
Block；25, lock set is solved；251, unlocking motor；252, lock pin；253, slot is pushed；254, whereabouts face；3, lamplight component；31, fine motion
Switch；32, light bar；4, connector；41, positioning plate；42, connecting plate；43, positioning strip；44, lead-in chamfered.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1 and Fig. 5, is a kind of fingerprint drawer lock disclosed by the invention, including keeper 1 and door lock 2, door lock 2 wraps
It includes shell 21, handle 22, fingerprint head 23, power module 24 and conciliates lock set 25.Referring to Fig. 2 and Fig. 3, peace is offered on shell 21
Hole 211 is filled, handle 22 is threaded through in mounting hole 211 and is fixedly connected with the inner wall of mounting hole 211, and installation is offered on handle 22
Chamber (is not shown) on figure, and power module 24 is fixedly connected in installation cavity, and power module 24 is lithium battery.Fingerprint head 23 includes referring to
Line identification module 231 and controller 232, fingerprint identification module 231 are mounted on the one end of handle 22 far from shell 21, controller
232 are mounted on handle 22 and between power module 24 and fingerprint identification module 231, and controller 232 is single-chip microcontroller.In conjunction with
Fig. 7, power module 24 and fingerprint identification module 231 are electrically connected with controller 232.Charging hole 222 is offered on handle 22, is filled
Electric hole 222 is connected to installation cavity, and charging port 223,232 electricity of charging port 223 and controller are fixedly connected in charging hole 222
Connection.
Referring to Fig. 4 and Fig. 5, solution lock set 25 includes unlocking motor 251 and lock pin 252, and unlocking motor 251 is fixedly connected on
In shell 21, unlocking motor 251 is horizontally disposed.Sliding eye (being not shown on figure) is offered on shell 21, lock pin 252 is slidably connected
In sliding eye, lock pin 252 is vertically arranged, and the one end of lock pin 252 far from shell 21 is towards keeper 1.Referring to Fig. 5 and Fig. 7, lock
Pin 252 is towards the promotion slot 253 for offering rectangular triangle on the side of unlocking motor 251, the output of unlocking motor 251
Whereabouts face 254 is offered on axis, whereabouts face 254 and the inner wall for pushing slot 253 to be obliquely installed contradict, unlocking motor 251 and control
Device 232 is electrically connected.
It further include lamplight component 3 referring to Fig. 6, lamplight component 3 includes light bar 32 and microswitch 31, and light bar 32, fine motion are opened
Close 31 and the series connection forming circuit of power module 24.Microswitch 31 is fixedly connected on 21 upper surface of shell and contradicts with keeper 1.
Light bar 32 is arranged on shell 21 by connector 4, and connector 4 includes positioning plate 41, connecting plate 42 and positioning strip 43, positioning plate
41 are fixedly connected on shell 21, and connecting plate 42 is fixedly connected on the two sides of positioning plate 41, and positioning strip 43 is fixedly connected on connection
One end of the remotely located plate 41 of plate 42, in correspondence with each other, positioning plate 41, connecting plate 42 and the combination of positioning strip 43 form C to positioning strip 43
Shape.Positioning strip 43 offers lead-in chamfered 44 on one end far from connecting plate 42, lead-in chamfered 44 is towards the side of remotely located plate 41
To inclination, the two sides of light bar 32 are contradicted with positioning strip 43 and positioning plate 41 respectively.Loophole 225, light transmission are offered on shell 21
To corresponding, shell 21 is fixedly connected with arc-shaped light-transmitting plate 226, light transmission on the side far from light bar 32 for hole 225 and light bar 32
The lid of plate 226 closes loophole 225, and light-transmitting plate 226 is made of white plastic.
Referring to Fig. 8, a kind of control method of fingerprint drawer lock, comprising:
S1: obtaining actual fingerprint information, and finger is placed on fingerprint recognition mould while holding to handle 22 by user
At block 231, fingerprint identification module 231 carries out the acquisition of actual fingerprint information.
S2: actual fingerprint information and preset fingerprint information are compared, and fingerprint identification module 231 gets actual fingerprint
After information, actual fingerprint information is transmitted at controller 232, controller 232 is by the image of actual fingerprint information and presets finger
The image of line information compares.
S3: determining the method for operation of unlocking motor 251 by comparing result, if the image of actual fingerprint information and default finger
The deviation of the image of line information is located in preset range, then determines that the two is identical, controller 232 outputs control signals to solution at this time
It locks at motor 251, rotates unlocking motor 251, band pendulum lock pin 252 is far from keeper 1 after unlocking motor 251 rotates；If practical
The deviation of the image of the image and preset fingerprint information of finger print information is located at outside preset range, then determines that the two is different, this time control
Device 232 processed is not output control signals at unlocking motor 251, and lock pin 252 does not move.
S4: obtaining the working condition of microswitch 31, and when drawer is not switched on, microswitch 31 and keeper 1 are contradicted, this
When microswitch 31 it is in the open state；When the drawer is open, microswitch 31 is not contradicted with keeper 1, at this time microswitch
31 are in closed state.
S5: determining the on state of light bar 32 by the working condition of microswitch 31, opens if microswitch 31 is in
State, the then circuit that light bar 32, microswitch 31 and power module 24 are constituted are in off state, and light bar 32 is not turned at this time,
It does not shine；If microswitch 31 is in closed state, the circuit that light bar 32, microswitch 31 and power module 24 are constituted is in
Off state, light bar 32 is connected at this time, shines.
The implementation principle of the present embodiment are as follows: when drawer is in locking states, finger while user pulls handle 22
It contacts with fingerprint identification module 231, after fingerprint identification module 231 gets actual fingerprint information, actual fingerprint information is transmitted
To controller 232, controller 232 compares the image of the image of actual fingerprint information and preset fingerprint information, if real
The deviation of the image of the image and preset fingerprint information of border finger print information is located in preset range, then determines that the two is identical, at this time
Controller 232 is output control signals at unlocking motor 251, makes unlocking motor 251 that output shaft be driven to rotate forward, and output shaft turns
After dynamic, so that whereabouts face 254 and the inclined-plane for pushing slot 253 to be obliquely installed are in correspondence with each other, lock pin 252 is remote under self gravitation effect
From keeper 1, whereabouts face 254 and the inclined-plane for pushing slot 253 to be obliquely installed are contradicted, and complete to unlock, user is also by drawer at this time
It opens, then unlocking motor 251 drives output shaft to rotate backward, so that lock pin 252 is returned to original position.It is opened in drawer
When, microswitch 31 is not contradicted with keeper 1, and microswitch 31 is in closed state at this time, then light bar 32,31 and of microswitch
The circuit that power module 24 is constituted is in off state, and light bar 32 is connected at this time, shines, and realizes the illumination to drawer.Work as use
Person needs to close drawer, and when carrying out locking to drawer, finger connects with fingerprint identification module 231 while user pushes handle
Touching, after fingerprint identification module 231 gets actual fingerprint information, actual fingerprint information is transmitted at controller 232, controller
232 compare the image of the image of actual fingerprint information and preset fingerprint information, if the image of actual fingerprint information and pre-
If the deviation of the image of finger print information is located in preset range, then determine that the two is identical, the control signal of the output of controller 232 at this time
To unlocking motor 251, make unlocking motor 251 drive output shaft rotate forward, output shaft rotation after so that whereabouts face 254 with
In correspondence with each other, lock pin 252 is under self gravitation effect far from keeper 1, whereabouts face 254 on the inclined-plane for pushing slot 253 to be obliquely installed
It is contradicted with the inclined-plane that is obliquely installed of slot 253 is pushed, user can be by drawer pushed home, after drawer pushed home at this time, unlock
Motor 251 drives output shaft to rotate backward, so that lock pin 252 is returned to original position, is inserted into keeper 1.Fine motion at this time
Switch 31 and keeper 1 contradict, and microswitch 31 is in the open state at this time, then light bar 32, microswitch 31 and power module
24 circuits constituted are in off state, and light bar 32 is not turned at this time, is not shone.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
- Keeper (1) and the door lock that is fixedly connected on drawer including what is be fixedly connected on cabinet 1. a kind of fingerprint drawer lock (2), it is characterized in that: the door lock (2) includes the handle of the shell (21) being arranged on drawer, setting on shell (21) (22), it is mounted on fingerprint head (23) on handle (22), the power module (24) being arranged on handle (22), is arranged in shell (21) lock set (25) are solved on, solution lock set (25) receives the signal of fingerprint head (23) output and is unlocked operation, institute Stating power module (24) is that fingerprint head (23) conciliate lock set (25) power supply.
- 2. a kind of fingerprint drawer lock according to claim 1, it is characterized in that: the solution lock set (25) includes being arranged in shell Unlocking motor (251) on body (21) is slidably connected on shell (21) and lock pin that one end is used to be threaded through in keeper (1) (252), it is offered on the side wall of the lock pin (252) and pushes slot (253), the inner wall inclination for pushing slot (253) side is set It sets, is offered whereabouts face (254) on the output shaft of the unlocking motor (251), the side of the output shaft of the unlocking motor (251) Wall and the side wall conflict being obliquely installed for pushing slot (253), enter or leave keeper (1) to band pendulum lock pin (252), described Unlocking motor (251) is electrically connected with fingerprint head (23), and the unlocking motor (251) is electrically connected with power module (24).
- 3. a kind of fingerprint drawer lock according to claim 1, it is characterized in that: the fingerprint head (23) includes being mounted on handle (22) fingerprint identification module (231) on and the controller (232) being mounted on handle (22), the fingerprint identification module (231) it is electrically connected with controller (232), the controller (232) is electrically connected with unlocking motor (251), the controller (232) It is electrically connected with power module (24).
- 4. a kind of fingerprint drawer lock according to claim 3, it is characterized in that: offering charging hole on the handle (22) (222), it is provided with charging port (223) in the charging hole (222), the charging port (223) and the controller (232) Electrical connection.
- 5. a kind of fingerprint drawer lock according to claim 1, it is characterized in that: further including lamplight component (3), the light group Part (3) includes that setting is opened in the fine motion that the light bar (32) on shell (21), setting contradict on shell (21) and with keeper (1) It closes (31), the light bar (32), microswitch (31) and power module (24) series connection forming circuit, is opened up on the shell (21) Have loophole (225), the light bar (32) is corresponding with loophole (225).
- 6. a kind of fingerprint drawer lock according to claim 5, it is characterized in that: the light bar (32) is set by connector (4) It sets on shell (21), the connector (4) includes being fixedly connected on positioning plate (41) on shell (21), being fixedly connected on positioning The connecting plate (42) of plate (41) two sides, the positioning strip (43) being fixedly connected on connecting plate (42), the positioning strip (43) are mutual Corresponding, the light bar (32) and positioning strip (43) are contradicted towards the side of positioning plate (41).
- 7. a kind of fingerprint drawer lock according to claim 6, it is characterized in that: the positioning strip (43) is far from connecting plate (42) One end offer lead-in chamfered (44), the lead-in chamfered (44) towards remotely located plate (41) direction tilt.
- 8. a kind of fingerprint drawer lock according to claim 6, it is characterized in that: the shell (21) remotely located plate (41) It is fixedly connected on side light-transmitting plate (226), light-transmitting plate (226) lid closes loophole (225).
- 9. a kind of control method of fingerprint drawer lock, it is characterized in that: include,Obtain actual fingerprint information；Actual fingerprint information and preset fingerprint information are compared；The method of operation of unlocking motor (251) is determined by comparing result；Obtain the working condition of microswitch (31)；The on state of light bar (32) is determined by the working condition of microswitch (31).
- 10. the control method of a kind of fingerprint drawer lock according to claim 9, it is characterized in that: passing through microswitch (31) Working condition determine that the on state of light bar (32) includes,If microswitch (31) is in the working condition opened, light bar (32) is not turned at this time, does not shine；If microswitch (31) is in the working condition of closure, light bar (32) is connected at this time, shines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229204.5A CN109972928A (en) | 2019-03-25 | 2019-03-25 | A kind of fingerprint drawer lock and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229204.5A CN109972928A (en) | 2019-03-25 | 2019-03-25 | A kind of fingerprint drawer lock and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109972928A true CN109972928A (en) | 2019-07-05 |
Family
ID=67080448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910229204.5A Pending CN109972928A (en) | 2019-03-25 | 2019-03-25 | A kind of fingerprint drawer lock and its control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109972928A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202249308U (en) * | 2011-09-30 | 2012-05-30 | 成都方程式电子有限公司 | Fingerprint drawer lock |
| CN204609482U (en) * | 2015-04-29 | 2015-09-02 | 伟速达（中国）汽车安全系统有限公司 | A kind of multifunctional vehicle boot handle |
| CN106285235A (en) * | 2016-10-11 | 2017-01-04 | 上海稼生实业有限公司 | A kind of multi-purpose intelligent cabinet lock |
| KR20170130728A (en) * | 2016-05-19 | 2017-11-29 | 윤채희 | Opening And Closing Device for Exit |
| CN207194638U (en) * | 2017-08-02 | 2018-04-06 | 深圳市龙兄弟数码锁有限公司 | Improved electronic lock, bin and drawer |
| CN109322560A (en) * | 2018-12-05 | 2019-02-12 | 佛山市泰力科技有限公司 | A kind of fingerprint drawer lock |
| CN109469413A (en) * | 2019-01-04 | 2019-03-15 | 深圳市东南伟业电子有限公司 | A kind of electronic lock with locking structure |
-
2019
- 2019-03-25 CN CN201910229204.5A patent/CN109972928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202249308U (en) * | 2011-09-30 | 2012-05-30 | 成都方程式电子有限公司 | Fingerprint drawer lock |
| CN204609482U (en) * | 2015-04-29 | 2015-09-02 | 伟速达（中国）汽车安全系统有限公司 | A kind of multifunctional vehicle boot handle |
| KR20170130728A (en) * | 2016-05-19 | 2017-11-29 | 윤채희 | Opening And Closing Device for Exit |
| CN106285235A (en) * | 2016-10-11 | 2017-01-04 | 上海稼生实业有限公司 | A kind of multi-purpose intelligent cabinet lock |
| CN207194638U (en) * | 2017-08-02 | 2018-04-06 | 深圳市龙兄弟数码锁有限公司 | Improved electronic lock, bin and drawer |
| CN109322560A (en) * | 2018-12-05 | 2019-02-12 | 佛山市泰力科技有限公司 | A kind of fingerprint drawer lock |
| CN109469413A (en) * | 2019-01-04 | 2019-03-15 | 深圳市东南伟业电子有限公司 | A kind of electronic lock with locking structure |
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