CN107100445A - A kind of electronic password lock - Google Patents
A kind of electronic password lock Download PDFInfo
- Publication number
- CN107100445A CN107100445A CN201710303592.8A CN201710303592A CN107100445A CN 107100445 A CN107100445 A CN 107100445A CN 201710303592 A CN201710303592 A CN 201710303592A CN 107100445 A CN107100445 A CN 107100445A
- Authority
- CN
- China
- Prior art keywords
- password
- power supply
- tapered end
- password lock
- electronic
- 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
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
-
- 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
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0058—Feeding by batteries
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of 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 by the invention can at most provide the numerical ciphers of 12, and password protection 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
The present invention relates to coded lock technology field, and in particular to a kind of 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 are added, image, sound, magnetic field etc. controls the unlatching of lock, so that greatly
The big security for improving lock, makes unprincipled fellow have no way of doing it, people also can just have more guarantors to itself property safety
Barrier.Current safety information system application is more and more extensive, is especially played in terms of protecting secret, safeguarding privacy and safeguarding of assets
Significant role.
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 after password to producer by remembering, program complexity is single, and standby password one is exposed, it is impossible to changes, exists
Potential safety hazard.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, a kind of electronic password lock, safe, humanization designing are disclosed.
The present invention is achieved by the following scheme：
A kind of 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, described to touch
Device side is provided with USB interface；The power supply and the tapered end are installed and impact back；Electricity is set inside the tapered end
Magnet valve；The power supply is connected with the control module and magnetic valve and is its power supply respectively.
Wherein, the password touching device includes " 1 ", " 2 ", " 3 ", " 4 ", " OK " five membrane keyboards, and built-in buzzer
There is provided the input and modification of 1-12 bit digital passwords with LED.
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
The random cipher of 16, inputs password, unlocks at once, and resets 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, horse
It is upper to unlock, terminate after unlocking 4 seconds；Modify password, long press " OK " button three seconds is not put, and rings a long sound back light Chang Liang, close into changing
Code state, inputs Old Password, mistake just exits, correct just input new password, presses " OK " button, long to ring two sound, modification new password into
Work(.
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 removing red KEY note
Volume.
The present invention has advantages below：
Electronic password lock can at most provide the numerical ciphers of 12, and password protection is strong, safer；Password modification operation is just
Victory, 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 three-dimensional structure diagram of electronic password lock；
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 present invention will be described below in conjunction with the accompanying drawings, but not as limitation of the present invention.
A kind of electronic password lock, including control panel 5, shock plate 3 and tapered end 4, the control panel 5 are touched including password
Touch 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, described to touch dress
Put side and be provided with USB interface；The power supply 6 and the tapered end 4 are installed and the back side of shock plate 3；The inside of tapered end 4 is set
Magnetic valve；The power supply 6 is connected with the control module and magnetic valve and is its power supply respectively.
Wherein, the password touching device includes " 1 ", " 2 ", " 3 ", " 4 ", " OK " five membrane keyboards, and built-in buzzer
There is provided the input and modification of 1-12 bit digital passwords with LED.
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, inputs password, unlocks at once, and resets initial password, while the password failure of this input.
The power supply 6 is dry cell.
Electronic password lock dispatches from the factory password for " 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 " inputs new password, pressed " OK " button, long to ring
Two sound, modification new password success.
During unlocking, password is inputted, password is correct, 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, is boosted to by single-chip simulation PWM controls
15V stops, and on-off circuit opens electricity and touches valve, after electromagnetic valve work is opened, and voltage is rapidly decreased to cell voltage, single-chip microcomputer with
PWM mode, voltage is cell voltage, keeps the on off state of magnetic valve, it is necessary to just close cell voltage when stopping, unblock
Hurry up, power saving.
When user forgets Password, manufacturer's 16 random ciphers of inquiry can be contacted, could complete to unlock in the stipulated time,
And be used only once, if beyond the pot life, or use for the second time, then it can not unlock, it is safe and reliable.
When there is the obstacle on linking up 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 recovers 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 of low pressure detection is, using 1.25V voltage-stabiliser tube, the voltage of voltage-stabiliser tube to be gathered with single-chip microcomputer
Corresponding AD values, cell voltage is drawn by conversion.This circuit is the AD conversion using 12, voltage=(1.25*
4096)/AD values.
Invention preferred embodiment is the foregoing is only, the claim of the present invention is not thereby limited, so all
With the equivalent structure change made by description of the invention and diagramatic content, it is all contained in protection scope of the present invention.
Claims (8)
1. a kind of electronic password lock, including control panel, shock plate and tapered end, it is characterised in that the control panel includes close
Code touching device and power supply, and built-in control module；The password touching device is installed on shock plate front, and the password is touched
Device side is provided with USB interface；The power supply and the tapered end are installed on impact back；Electromagnetism is set inside the tapered end
Valve；The power supply is connected with the control module and magnetic valve and is its power supply respectively.
2. a kind of electronic password lock according to claim 1, it is characterised in that the password touching device comprising " 1 ",
" 2 ", " 3 ", " 4 ", " OK " five membrane keyboards are there is provided the input and modification of 1-12 bit digital passwords, and built-in buzzer and LED
Lamp.
3. a kind of electronic password lock according to claim 1, it is characterised in that the control module includes single-chip microcomputer, electricity
Magnet valve on-off circuit, booster circuit.
4. a kind of electronic password lock according to claim 1, it is characterised in that the magnetic valve is by magnetic valve execution circuit
Control, realizes the rotation of tapered end knob, reaches unlocking locking.
5. a kind of 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. a kind of electronic password lock according to claim 1, it is characterised in that the power supply is additionally provided with low pressure detection electricity
Road, when voltage is less than 2.25V, the acoustic alarm of cipher 3 after unlocking reminds user to change battery.
7. a kind of electronic password lock according to claim 1, it is characterised in that the electronic password lock is additionally provided with remotely
Algorithm reset function, by rolling algorithm, produces the random cipher of one 16, inputs password, unlocks at once, and resets just
Beginning password, while the password failure of this input.
8. a kind of 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 |
|---|---|---|---|
| CN201710303592.8A CN107100445A (en) | 2017-05-02 | 2017-05-02 | A kind of electronic password lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303592.8A CN107100445A (en) | 2017-05-02 | 2017-05-02 | A kind of electronic password lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107100445A true CN107100445A (en) | 2017-08-29 |
Family
ID=59657766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710303592.8A Pending CN107100445A (en) | 2017-05-02 | 2017-05-02 | A kind of electronic password lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100445A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274083A (en) * | 2019-06-19 | 2019-09-24 | 远大工控技术（杭州）有限公司 | A kind of intelligent and safe isolating valve |
| CN113091966A (en) * | 2021-03-01 | 2021-07-09 | 中煤第七十二工程有限公司 | Load controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725455Y (en) * | 2004-09-21 | 2005-09-14 | 王俊明 | Electron digital remote-controlled lock |
| CN101408081A (en) * | 2007-11-07 | 2009-04-15 | 宁波经济技术开发区茂伟氏机电制造有限公司 | Double-chip structure electronic coded lock |
| CN104499841A (en) * | 2014-12-31 | 2015-04-08 | 南京信息工程大学 | Door lock unlocked by various manners |
| CN105649422A (en) * | 2016-03-16 | 2016-06-08 | 刘韦明 | RFID electronic control lock |
| CN207004220U (en) * | 2017-05-02 | 2018-02-13 | 刘韦明 | Electronic password lock |
-
2017
- 2017-05-02 CN CN201710303592.8A patent/CN107100445A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725455Y (en) * | 2004-09-21 | 2005-09-14 | 王俊明 | Electron digital remote-controlled lock |
| CN101408081A (en) * | 2007-11-07 | 2009-04-15 | 宁波经济技术开发区茂伟氏机电制造有限公司 | Double-chip structure electronic coded lock |
| CN104499841A (en) * | 2014-12-31 | 2015-04-08 | 南京信息工程大学 | Door lock unlocked by various manners |
| CN105649422A (en) * | 2016-03-16 | 2016-06-08 | 刘韦明 | RFID electronic control lock |
| CN207004220U (en) * | 2017-05-02 | 2018-02-13 | 刘韦明 | Electronic password lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274083A (en) * | 2019-06-19 | 2019-09-24 | 远大工控技术（杭州）有限公司 | A kind of intelligent and safe isolating valve |
| CN110274083B (en) * | 2019-06-19 | 2021-03-30 | 远大工控技术（杭州）有限公司 | Intelligent safety isolating valve |
| CN113091966A (en) * | 2021-03-01 | 2021-07-09 | 中煤第七十二工程有限公司 | Load controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170829 |
|
| RJ01 | Rejection of invention patent application after publication |