CN207004220U - Electronic password lock - Google Patents
Electronic password lock Download PDFInfo
- Publication number
- CN207004220U CN207004220U CN201720479456.XU CN201720479456U CN207004220U CN 207004220 U CN207004220 U CN 207004220U CN 201720479456 U CN201720479456 U CN 201720479456U CN 207004220 U CN207004220 U CN 207004220U
- Authority
- CN
- China
- Prior art keywords
- password
- power supply
- tapered end
- magnetic valve
- password 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.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses electronic password lock, including control panel, shock plate and tapered end, it is characterised in that the control panel includes password touching device and power supply, and built-in control module；The password touching device is installed on shock plate front, and the password touching device side is provided with USB interface；The power supply and the tapered end are installed on impact back；Magnetic valve is set inside the tapered end；The power supply is connected with the control module and magnetic valve and is its power supply respectively；The power supply is dry cell.Electronic password lock disclosed in the utility model can at most provide the numerical ciphers of 12, and close guarantor property is strong, safer；Password changes simple operation, can be completed in 10 seconds；When forgetting Password, unlocking manner is various；Dry cell provide power supply supply, do not limited by power failure, undertension can and alarm, remind user change battery.
Description
Technical field
It the utility model is related to coded lock technology field, and in particular to electronic password lock.
Background technology
With the progress of social science and technology, lock has had developed to coded lock, magnetic lock, electronic lock, laser lock, acoustic control lock etc..
On the basis of traditional keys, one or more groups of passwords, image, sound, magnetic field etc. are added to control the unlatching of lock, so as to significantly
The security of lock is improved, unprincipled fellow is had no way of doing it, people also can just there are more guarantees to itself property safety.When
Modern safety information system using more and more extensive, especially in protection secret, safeguard privacy and safeguarding of assets in terms of play great work
With.
Electronic password lock has been widely used for smart home field at this stage, but existing electronic cipher is locked in and forgotten
Standby password can only be applied for producer after password, program complexity is single, and standby password one is exposed, can not change, and peace be present
Full hidden danger.
Utility model content
The utility model overcomes the deficiencies in the prior art, discloses electronic password lock, safe, humanization designing.
The utility model is realized by following scheme：
Electronic password lock, including control panel, shock plate and tapered end, it is characterised in that the control panel includes password
Touching device and power supply, and built-in control module；The password touching device is installed on shock plate front, the touching device side
Side is provided with USB interface；The power supply and tapered end installation and impact back；Magnetic valve is set inside the tapered end；Institute
State power supply be connected respectively with the control module and magnetic valve and be its power supply.
Wherein, the password touching device includes " 1 ", " 2 ", " 3 ", " 4 ", " OK " five membrane keyboards, and built-in buzzer
And LED, there is provided the input and modification of 1-12 bit digital passwords.
The control module includes single-chip microcomputer, less electromagnetic valve switch circuit, booster circuit.
The magnetic valve is controlled by magnetic valve execution circuit, is realized the rotation of tapered end knob, is reached unlocking locking.
The USB interface can be inserted into cluster management KEY, unblock during for forgetting Password, and recover the password that dispatches from the factory.
Preferably, the power supply is additionally provided with low-voltage testing circuit, when voltage is less than 2.25V alarms.
Preferably, the electronic password lock is additionally provided with remote algorithm reset function, by rolling algorithm, produces one 16
The random cipher of position, password is inputted, is unlocked at once, and reset initial password, while the password failure of this input.
Preferably, the power supply is dry cell.
The operation of password touching device is to unlock：Touch input numerical ciphers, are pressed " OK " button, if password is correct, at once
Unlock, terminate after unlocking 4 seconds；Modify password, long press " OK " button three seconds are not put, and a long sound back light Chang Liang are rung, into Modify password
State, Old Password is inputted, mistake just exits, and correct just input new password, presses " OK " button, long to ring two sound, modification new password success.
Wherein, the cluster management KEY includes red KEY and black K EY, inserts the red KEY, unlocks at once, together
When reset initialization password；The black K EY is inserted, is unlocked at once, reset initialization password, while remove red KEY note
Volume.
The utility model has advantages below：
Electronic password lock can at most provide the numerical ciphers of 12, and close guarantor property is strong, safer；Password modification operation is just
Victory, it can be completed in 10 seconds；When forgetting Password, unlocking manner is various；Dry cell provides power supply supply, is not limited by power failure, electricity
Pressure can not alarm completely in time, remind user to change battery.
Brief description of the drawings
Fig. 1 is the electrical block diagram of electronic password lock；
Fig. 2 is the Facad structure figure of electronic password lock；
Fig. 3 is the backside structure figure of electronic password lock；
Fig. 4 is the structure chart of electronic cipher lock cipher touching device；
Wherein, 1 password touching device, 2 tapered end knobs, 3 shock plates, 4 tapered ends, 5 control panels, 6 power supplys, 7USB interfaces.
Embodiment
The utility model is illustrated below in conjunction with the accompanying drawings, but not as to limitation of the present utility model.
Electronic password lock, including control panel 5, shock plate 3 and tapered end 4, the control panel 5 include password touching device
1 and power supply 6, and built-in control module；The password touching device 1 is installed on the front of shock plate 3, and the touching device side is set
It is equipped with USB interface；Power supply 6 and the tapered end 4 installation and the back side of shock plate 3；The inside of tapered end 4 sets magnetic valve；Institute
State power supply 6 be connected respectively with the control module and magnetic valve and be its power supply.
Wherein, the password touching device includes " 1 ", " 2 ", " 3 ", " 4 ", " OK " five membrane keyboards, and built-in buzzer
And LED, there is provided the input and modification of 1-12 bit digital passwords.
The control module includes single-chip microcomputer, less electromagnetic valve switch circuit, booster circuit.
The magnetic valve is controlled by magnetic valve execution circuit, is realized the rotation of tapered end knob, is reached unlocking locking.
The USB interface can be inserted into cluster management KEY, unblock during for forgetting Password, and recover the password that dispatches from the factory.
The power supply is additionally provided with low-voltage testing circuit, when voltage is less than 2.25V alarms.
The electronic password lock is additionally provided with remote algorithm reset function, by rolling algorithm, produce one 16 with
Secret code, password is inputted, is unlocked at once, and reset initial password, while the password failure of this input.
The power supply 6 is dry cell.
The electronic password lock password that dispatches from the factory is " 0 ", it is first in use, " OK " key three seconds on long-press password touching device 1 not
Put, ring a long sound back light Chang Liang, into Modify password state, input Old Password " 0 ", input new password, press " OK " button, it is long to ring two
Sound, modification new password success.
During unlocking, password is inputted, password is correct, and control panel 5 sends signal control solenoid-driven tapered end inner tongue
Shrink, rotational lock head knob, realize and unlock.
Wherein, the working method of solenoid valve control is：Built-in booster circuit, 15V is boosted to by single-chip simulation PWM controls
Stop, on-off circuit opens electricity and touches valve, and after electromagnetic valve work is opened, voltage is rapidly decreased to cell voltage, and single-chip microcomputer is with PWM's
Mode, voltage are cell voltage, keep the on off state of magnetic valve, it is necessary to just close cell voltage when stopping, and unblock is fast, saves
Electricity.
When user forgets Password, manufacturer can be contacted and inquire 16 random ciphers, it is specified that could complete to unlock in the time, and
It is used only once, if exceed the pot life, or second uses, then can not unlock, securely and reliably.
When the obstacle on linking up being present with manufacturer, or can not as defined in complete in the time to unlock, can contact property or
Relevant supplier, red, black KEY is inserted in USB interface 7 and is unlocked, and recover initial password.
Power supply 6 is provided with low-voltage testing circuit, when voltage is less than 2.25V alarms, user can be reminded to change electricity after unlocking
Pond.
Wherein, the principle that low pressure detects is, using 1.25V voltage-stabiliser tube, with the voltage of single-chip microcomputer collection voltage-stabiliser tube
Corresponding AD values, cell voltage is drawn by conversion.This circuit is the AD conversion using 12, voltage=(1.25*
4096)/AD values.
Utility model preferred embodiment is the foregoing is only, not thereby limits and of the present utility model applies for a patent model
Enclose, so all equivalent structures with made by the utility model specification and diagramatic content change, it is new to be all contained in this practicality
In the protection domain of type.
Claims (8)
1. electronic password lock, including control panel, shock plate and tapered end, it is characterised in that the control panel touches including password
Touch device and power supply, and built-in control module；The password touching device is installed on shock plate front, the password touching device
Side is provided with USB interface；The power supply and the tapered end are installed on impact back；Magnetic valve is set inside the tapered end；
The power supply is connected with the control module and magnetic valve and is its power supply respectively.
2. electronic password lock according to claim 1, it is characterised in that the password touching device include " 1 ", " 2 ",
" 3 ", " 4 ", " OK " five membrane keyboards, there is provided the input and modification of 1-12 bit digital passwords, and built-in buzzer and LED.
3. electronic password lock according to claim 1, it is characterised in that the control module includes single-chip microcomputer, magnetic valve
On-off circuit, booster circuit.
4. electronic password lock according to claim 1, it is characterised in that the magnetic valve is by magnetic valve execution circuit control
System, realizes the rotation of tapered end knob, reaches unlocking locking.
5. electronic password lock according to claim 1, it is characterised in that the USB interface can be inserted into cluster management KEY,
Unblock during for forgetting Password, and recover the password that dispatches from the factory.
6. electronic password lock according to claim 1, it is characterised in that the power supply is additionally provided with low-voltage testing circuit,
When voltage is less than 2.25V, the acoustic alarm of cipher 3 after unlocking, user is reminded to change battery.
7. electronic password lock according to claim 1, it is characterised in that the electronic password lock is additionally provided with remote algorithm
Reset function, by rolling algorithm, the random cipher of one 16 is produced, input password, unlock at once, and resetted initial close
Code, while the password failure of this input.
8. electronic password lock according to claim 1, it is characterised in that the power supply is dry cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479456.XU CN207004220U (en) | 2017-05-02 | 2017-05-02 | Electronic password lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479456.XU CN207004220U (en) | 2017-05-02 | 2017-05-02 | Electronic password lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004220U true CN207004220U (en) | 2018-02-13 |
Family
ID=61441923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479456.XU Active CN207004220U (en) | 2017-05-02 | 2017-05-02 | Electronic password lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100445A (en) * | 2017-05-02 | 2017-08-29 | 刘韦明 | A kind of electronic password lock |
-
2017
- 2017-05-02 CN CN201720479456.XU patent/CN207004220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100445A (en) * | 2017-05-02 | 2017-08-29 | 刘韦明 | A kind of electronic password lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204343825U (en) | A kind of Smart Home coded lock | |
| CN203742293U (en) | Smart electronic lock | |
| CN206299234U (en) | Mobile terminal controlled electron is locked | |
| CN207004220U (en) | Electronic password lock | |
| CN107100445A (en) | A kind of electronic password lock | |
| CN201065691Y (en) | Information button intelligent lock | |
| CN107909701A (en) | A kind of intelligent unlocking method, lock body main control unit, mobile unit | |
| CN209590932U (en) | A kind of blue-tooth intelligence lock | |
| CN201915718U (en) | Remote control code-exchanging intelligent anti-theft lock with dry batteries | |
| CN206646928U (en) | SCM Based touch singly-bound coded lock | |
| CN206616963U (en) | A kind of intelligent biological lock | |
| CN107091019B (en) | A kind of method, apparatus of more lock body smart locks | |
| CN202672887U (en) | Coded lock | |
| CN209568803U (en) | A kind of Intelligent electronic coded lock | |
| CN201826623U (en) | Electronic coded lock | |
| CN204920510U (en) | Password light sense lock | |
| CN206616966U (en) | The smart lock of built in emergency power source | |
| CN202039720U (en) | Security safe cabinet | |
| CN105096436A (en) | Light-controlled intelligent lock | |
| CN210181680U (en) | Cloud intelligence lock based on network security technique | |
| CN202064711U (en) | Remote concealed alarming electronic lock | |
| CN202788288U (en) | Four-key electronic coded lock | |
| CN205722030U (en) | A kind of electronic coding lock system | |
| CN203812301U (en) | Quick door lock | |
| CN205445295U (en) | Two password control systems of intelligence safe deposit box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 511500 No. 16, No. 3 Jiasheng Road, Jiafu Industrial Zone, Yinzhaolinchang, Qingcheng District, Qingyuan City, Guangdong Province Patentee after: Guangdong Le Si Fu Technology Co., Ltd. Address before: 510800 Nantou Industrial Park, Xinhua Town, Huadu District, Guangzhou City, Guangdong Province Patentee before: Liu Weiming |