CN102704758A - Password unlocking mechanism used for electronic control lock - Google Patents
Password unlocking mechanism used for electronic control lock Download PDFInfo
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- CN102704758A CN102704758A CN2012102007148A CN201210200714A CN102704758A CN 102704758 A CN102704758 A CN 102704758A CN 2012102007148 A CN2012102007148 A CN 2012102007148A CN 201210200714 A CN201210200714 A CN 201210200714A CN 102704758 A CN102704758 A CN 102704758A
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- lock wheel
- unblanking
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- 239000012774 insulation material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
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Abstract
The invention relates to a password unlocking mechanism used for an electronic control lock, which comprises at least one group of unlocking electrodes, wherein the unlocking electrodes are formed by two contacts under the open circuit status; the unlocking electrodes are used to be connected in an unlocking driving circuit in series; the password unlocking mechanism is provided with a lock wheel in a rotating mode by corresponding to each group of unlocking electrodes; each lock wheel is arranged between the two contacts of the corresponding unlocking electrodes, the two contacts are deviated from the center of the lock wheel, and the lock wheel is provided with a conduction part which enables to conduct electricity when the two contacts pass. According to the electronic control lock, the lock wheels are enabled to rotate for a specific angle around a shaft by an actuator, the two contacts of the unlocking electrodes are conducted, the unlocking driving circuit is electrified, and unlocking is controlled. The initial positions of the conduction parts of the lock wheel in each group of unlocking electrodes are different, so that the rotating angle of each lock wheel can be controlled to form different combinations during unlocking so as to form unlocking passwords, and the unlocking passwords are cracked in a mechanical regulation mode and cannot be cracked by a decoder.
Description
Technical field
The present invention relates to the electric control lockset technical field, particularly a kind of electric control lock is used password unlocking mechanism.
Background technology
The setting of unlocking cipher is to realize through editor's control program on the existing electric control lock; Along with the continuous maturation of science and technology, also more and more people that crack of unlocking cipher grasp, even; Some undesirables also stealthily sell decoder on market, make the safety factor of electrically-controlled anti-theft lock constantly descend.
I disclose a kind of safe antitheft lockset in Chinese patent CN201120218033.5 and on March 28th, 2012; It comprises lock body and key thereof; Lock body mainly is made up of housing, several locking key positions and locking bolt, and said locking key position is that the metallic conduction utmost point and several locking key positions are one group of electrode of unblanking that constitutes open-circuit condition with at least two locking key positions, the every group of electrode array interlocking bolt electromagnetic valve of unblanking; The locking bolt electromagnetic valve is provided with the locking column that magnetic slides, and the locking column holding is on said locking bolt; Said several contacts of unblanking that is provided with on the key, the contact of unblanking is the metallic conduction pin, several positions, locking key position on the corresponding lock bodies of several contacts of unblanking and be one group of pin of unblanking that constitutes short-circuit condition with at least two contacts of unblanking; When unblanking, the locking key position of the unblank contact and the lock body of key is touched, and key makes locking bolt solenoid valve conduction, locking column slide and leave locking bolt with the electrode of unblanking of open-circuit condition on the pin connection lock body of unblanking of short-circuit condition, realizes unblanking.
Summary of the invention
The objective of the invention is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of simple and reasonable for structure, the electric control lock of simple to operate, good anti-theft effect, double code protection is used password unlocking mechanism.
The objective of the invention is to realize like this.
Electric control lock is used password unlocking mechanism, comprises at least one group of electrode of unblanking that is made up of two contacts of open-circuit condition, and the electrode of unblanking is used for being connected in series in the drive circuit of unblanking; It is characterized in that corresponding each group of said password unlocking mechanism electrode of unblanking rotates and is provided with a lock wheel, the lock wheel is arranged between two contacts of the electrode of unblanking, and lock wheel center is departed from two contacts, and the lock wheel is provided with and makes the conducting portion of two contacts through out-of-date conduction; Lock wheel side is provided with to drive to lock to take turns the driver that rotates and be provided with and makes the lock wheel return to the restorer of original state.This kind of electric control lock makes lock take turns the special angle that pivots through driver, and conducting portion is aimed at two contacts of the electrode of unblanking, and two contact conductings make the drive circuit energising of unblanking, and the control electric control lock is unblanked; When resetting, promote restorer, make the revolution of lock wheel, return reset condition, realize reset operation, it is simple to operate, easy, and anti-theft effect is good.Wherein, the initial position of the conducting portion of the lock wheel in every group of electrode of unblanking is all inequality, therefore; The angle of controlling each lock wheel rotation when unblanking can be a different combinations; Thereby the formation unlocking cipher cracks and these unlocking ciphers are forms through mechanical adjustment, can not crack by decoded device.
The object of the invention can also adopt following technical measures to solve.
As a kind of scheme more specifically, the conducting portion of said lock wheel is the electric conductor that runs through lock wheel both sides, and by the electric conductor conducting, processed by insulation materials by the lock wheel when electric conductor for two contact cunnings of the electrode of unblanking.
Said electric conductor end face maintains an equal level with lock wheel end face.
Said electric control lock comprises lock shell, locking bolt, said drive circuit and the said password unlocking mechanism of unblanking; The said drive circuit of unblanking comprises motor and power supply, and the electrode of unblanking is connected between power electrode and the motor electrode, and the motor shaft and the locking bolt of said motor are in transmission connection.
Said lock wheel rotates through rotating shaft and is arranged in the automatically controlled lock case of lock, and lock wheel periphery is uniformly distributed with and is provided with ratchet.
Said driver comprises push button, extension spring and magnetic patch, and push button is slidingly arranged in the lock shell, and ratchet, the other end that push button one end points to the lock wheel are connected with an end of extension spring, and the extension spring other end is fixedly connected with the lock shell, and magnetic patch is arranged on the push button; Said electric control lock also is equipped with magnetic key.
Said restorer comprises the tooth bar that is slidingly arranged in the lock shell, tooth bar and the engagement of lock wheel.
As another kind of scheme more specifically, the conducting portion of said lock wheel is one to be communicated with the hole of dodging of lock wheel both sides, and two contact cunnings of the electrode of unblanking are in contact with one another conducting when dodging the hole, and the lock wheel is processed by insulation materials.
As another scheme more specifically, said driver comprises push button and extension spring, and push button is slidingly arranged in the lock shell; Ratchet, the other end that push button one end points to the lock wheel are connected with an end of extension spring; The extension spring other end is fixedly connected with the lock shell, and the push button top is provided with handle, and handle stretches out outside the lock shell.
As better embodiment, said electric control lock also comprises keyhole, is provided with several locking key positions and several locking key positions in the said keyhole and is one group with at least two locking key positions and constitutes second of open-circuit condition unblank electrode and antitheft electrode; Said motor electrode is that two inputs are arranged; First input end is connected with an end of power supply through the electrode of unblanking; Second input is provided with two branch roads; Wherein, a branch road is connected with the other end of power supply through second electrode of unblanking, and another branch road is connected with the other end of said power supply through electrical appliance, antitheft electrode.Above-mentioned electrical appliance is diode, warning lamp, alarming horn, resistance etc.; When using wrong key will guard against theft electrode conduction; If what motor and antitheft were connected between the electrode is diode, and the installation direction of diode and current opposite in direction, then cause electric current can not lead to motor; If what motor and antitheft were connected between the electrode is warning lamp, warning lamp is lighted, but because warning lamp is connected with motor, and warning lamp has certain resistance, thereby branch has fallen some voltages at motor two ends, makes the not enough voltage starting of motor; As a same reason, alarming horn or resistance are connected between motor and the antitheft electrode, even the antitheft electrode is connected, motor also is not enough voltage starting, and in addition, alarming horn also has warning function, and the robber is had the effect that necessarily threatens.Also have, increase at least one group of antitheft electrode in the keyhole, promptly the locking key position increases in the keyhole, makes the circuit that connects motor accurate more.
Beneficial effect of the present invention is following.
(1) this kind of electric control lock makes lock take turns the special angle that pivots through driver, and conducting portion is aimed at two contacts of the electrode of unblanking, and two contact conductings make the drive circuit energising of unblanking, and the control electric control lock is unblanked; When resetting, promote restorer (tooth bar), make the revolution of lock wheel, return reset condition, realize reset operation, it is simple to operate, easy, and anti-theft effect is good.Wherein, the initial position of the conducting portion of the lock wheel in every group of electrode of unblanking is all inequality, therefore; The angle of controlling each lock wheel rotation when unblanking can be a different combinations; Thereby the formation unlocking cipher cracks and these unlocking ciphers are forms through mechanical adjustment, can not crack by decoded device.
(2) conducting portion of lock wheel is the electric conductor that runs through lock wheel both sides; Two the contact cunnings of electrode of unblanking when electric conductor by the electric conductor conducting; And the electric conductor end face maintains an equal level with lock wheel end face; Make two contacts the lock wheel surface when sliding steadily and not because of contact bounce produces the sound, the angle of rotating when avoiding some undesirables to judge lock wheel lockset position of coupler through the sound of differentiating contact bounce.
(3) motor one motor side is connected with power supply through electrical appliance, antitheft electrode; Electrical appliance is diode, warning lamp, alarming horn, resistance etc.; When using wrong key will guard against theft electrode conduction; If what motor and antitheft were connected between the electrode is diode, and the installation direction of diode and current opposite in direction, then cause electric current can not lead to motor; If what motor and antitheft were connected between the electrode is warning lamp, warning lamp is lighted, but because warning lamp is connected with motor, and warning lamp has certain resistance, thereby branch has fallen some voltages at motor two ends, makes the not enough voltage starting of motor; As a same reason, alarming horn or resistance are connected between motor and the antitheft electrode, even the antitheft electrode is connected, motor also is not enough voltage starting, and in addition, alarming horn also has warning function, and the robber is had the effect that necessarily threatens.Also have, increase at least one group of antitheft electrode in the keyhole, promptly the locking key position increases in the keyhole, makes the circuit that connects motor accurate more.
(4) this kind of electric control lock also set up have at least second unblank electrode with the antitheft electrode keyhole; The user will lock wheel except needs and rotate to proper angle and make two contactings of the electrode of unblanking; Also need to plug correct key in the keyhole and make in the keyhole second electrode of unblanking connect (electrode of guarding against theft is disconnected); Just can make motor obtain normal operating current and voltage, drive the locking bolt action then, realize unblanking; Play the function of double code protection, improve its theftproof performance.
Description of drawings
Fig. 1 is one embodiment of the invention sketch map.
Fig. 2 locks wheel operating principle sketch map for the present invention.
Fig. 3 is two the contact mated condition sketch mapes of electric conductor in the lock wheel with the electrode of unblanking.
Fig. 4 is the drive circuit circuit diagram of unblanking.
Fig. 5 is another embodiment sketch map of driver.
Fig. 6 is another embodiment sketch map of lock wheel.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Embodiment one, and to shown in Figure 4, electric control lock is used password unlocking mechanism, comprises at least one group of electrode of unblanking that is made up of two contacts 7 of open-circuit condition like Fig. 1, and the electrode of unblanking is used for being connected in series in the drive circuit 12 of unblanking; Corresponding each group of said password unlocking mechanism electrode of unblanking rotates and is provided with a lock wheel 4, and lock wheel 4 is arranged between two contacts 7 of the electrode of unblanking, and lock wheel 4 centers are departed from two contacts 7, and lock wheel 4 is provided with and makes the conducting portion of two contacts through out-of-date conduction; Lock wheel 4 sides are provided with to drive the driver that lock wheel 4 rotates and be provided with and make lock wheel 4 return to the restorer of original state.
The conducting portion of said lock wheel 4 is the electric conductor 5 that runs through lock wheel 4 both sides, two contacts of the electrode of unblanking 7 sliding when electric conductor 21 by electric conductor 21 conductings, lock wheel 4 is processed by insulation materials.Said electric conductor 5 end faces maintain an equal level with lock wheel 4 end faces.
Said electric control lock comprises lock shell 16, locking bolt 17, said drive circuit 12 and the said password unlocking mechanism of unblanking; The said drive circuit 12 of unblanking comprises motor 13 and power supply 11, and the electrode of unblanking is connected between power electrode and the motor electrode, and the motor shaft of said motor 13 and locking bolt 17 are in transmission connection.
Said electric control lock also comprises keyhole 22, is provided with several locking key positions and several locking key positions in the said keyhole 22 and is one group with at least two locking key positions and constitutes second of open-circuit condition unblank electrode 221 and antitheft electrode 222; Said motor electrode is that two inputs are arranged; First input end 131 is connected with an end of power supply 11 through the electrode of unblanking; Second input 132 is provided with two branch roads; Wherein, a branch road is connected with the other end of power supply 11 through second electrode 221 of unblanking, and another branch road is connected with the other end of said power supply 11 through electrical appliance 23, antitheft electrode 222.
Above-mentioned electrical appliance is diode, warning lamp, alarming horn, resistance etc.; When using wrong key will guard against theft electrode conduction; If what motor and antitheft were connected between the electrode is diode, and the installation direction of diode and current opposite in direction, then cause electric current can not lead to motor; If what motor and antitheft were connected between the electrode is warning lamp, warning lamp is lighted, but because warning lamp is connected with motor, and warning lamp has certain resistance, thereby branch has fallen some voltages at motor two ends, makes the not enough voltage starting of motor; As a same reason, alarming horn or resistance are connected between motor and the antitheft electrode, even the antitheft electrode is connected, motor also is not enough voltage starting, and in addition, alarming horn also has warning function, and the robber is had the effect that necessarily threatens.Also have, increase at least one group of antitheft electrode in the keyhole, promptly the locking key position increases in the keyhole, makes the circuit that connects motor accurate more.
Said lock wheel 4 rotates through rotating shaft 6 and is arranged in the automatically controlled lock case of lock 16, and lock wheel 4 peripheries are uniformly distributed with and are provided with ratchet 18.
Said driver comprises push button 1, extension spring 3 and magnetic patch 2, and push button 1 is slidingly arranged in the lock shell 16, and ratchet, the other end that push button 1 one ends point to lock wheel 4 are connected with an end of extension spring 3, and extension spring 3 other ends are fixedly connected with lock shell 16, and magnetic patch 2 is arranged on the push button 1.Said electric control lock also be equipped with magnetic key 19 with can be with the electrode key (not shown) of the correct conducting in locking key position in the keyhole 22; Perhaps; Electric control lock is equipped with a key that is combined by magnetic key 19 and electrode key; Be the magnetic that this key had both had magnetic patch 2 actions that can make magnetic push button 1, have the key that can make the correct conducting in locking key position in the keyhole 22 again.
Said restorer comprises the tooth bar 8 that is slidingly arranged in the lock shell 16, tooth bar 8 and 4 engagements of lock wheel, and tooth bar 8 rears also are provided with push pedal 9.Push pedal 9 is pressed or promoted to (a plurality of tooth bar) when many groups restorer, can make the tooth bar action of each restorer, and each lock wheel is resetted.
Embodiment two; The difference of itself and embodiment one is: as shown in Figure 5, said driver comprises push button 1 and extension spring 3, and push button 1 is slidingly arranged in the lock shell 16; Ratchet, the other end that push button 1 one ends point to lock wheel 4 are connected with an end of extension spring 3; Extension spring 3 other ends are fixedly connected with lock shell 16, and push button 1 top is provided with handle 20, and handle 20 stretches out outside the lock shell 16.
Embodiment two, and the difference of itself and embodiment one is: as shown in Figure 6, the conducting portion of said lock wheel 4 be one be communicated with lock wheel 4 both sides dodge hole 21, two contacts of the electrode of unblanking 7 are sliding to be in contact with one another conducting when dodging hole 21, lock wheel 4 is processed by insulation materials.
Claims (10)
1. an electric control lock is used password unlocking mechanism, comprises at least one group of electrode of unblanking that is made up of two contacts (7) of open-circuit condition, and the electrode of unblanking is used for being connected in series in the drive circuit (12) of unblanking; It is characterized in that; Corresponding each group of said password unlocking mechanism electrode of unblanking rotates and is provided with a lock wheel (4); Lock wheel (4) is arranged between two contacts (7) of the electrode of unblanking; Lock wheel (4) center is departed from two contacts (7), and lock wheel (4) is provided with and makes the conducting portion of two contacts through out-of-date conduction; Lock wheel (4) side is provided with to drive to lock to take turns the driver that (4) rotates and be provided with and makes lock wheel (4) return to the restorer of original state.
2. use password unlocking mechanism according to the said electric control lock of claim 1; It is characterized in that; The conducting portion of said lock wheel (4) is for running through the electric conductor (5) of lock wheel (4) both sides; Unblank two contacts (7) of electrode sliding when electric conductor (21) by electric conductor (21) conducting, lock wheel (4) is processed by insulation materials.
3. use password unlocking mechanism according to the said electric control lock of claim 1, it is characterized in that, said electric conductor (5) end face maintains an equal level with lock wheel (4) end face.
4. use password unlocking mechanism according to the said electric control lock of claim 1; It is characterized in that; The conducting portion of said lock wheel (4) be one be communicated with lock wheel (4) both sides dodge hole (21); Unblank two contacts (7) of electrode are sliding to be in contact with one another conducting when dodging hole (21), and lock wheel (4) is processed by insulation materials.
5. use password unlocking mechanism according to claim 1 or 2 or 3 said electric control locks, it is characterized in that, said electric control lock comprises lock shell (16), locking bolt (17), the said drive circuit of unblanking (12) and said password unlocking mechanism; The said drive circuit of unblanking (12) comprises motor (13) and power supply (11), and the electrode of unblanking is connected between power electrode and the motor electrode, and the motor shaft of said motor (13) and locking bolt (17) are in transmission connection.
6. use password unlocking mechanism according to the said electric control lock of claim 5; It is characterized in that; Said electric control lock also comprises keyhole (22), is provided with several locking key positions and several locking key positions in the said keyhole (22) and is one group with at least two locking key positions and constitutes second of open-circuit condition the unblank electrode (221) and the electrode (222) of guarding against theft; Said motor electrode is that two inputs are arranged; First input end (131) is connected with an end of power supply (11) through the electrode of unblanking; Second input (132) is provided with two branch roads; Wherein, a branch road is connected with the other end of power supply (11) through second electrode (221) of unblanking, and another branch road is connected with the other end of said power supply (11) through electrical appliance (23), antitheft electrode (222).
7. use password unlocking mechanism according to the said electric control lock of claim 1, it is characterized in that, said lock wheel (4) rotates through rotating shaft (6) and is arranged in the automatically controlled lock case of lock (16), and lock wheel (4) periphery is uniformly distributed with and is provided with ratchet (18).
8. use password unlocking mechanism according to the said electric control lock of claim 7; It is characterized in that; Said driver comprises push button (1), extension spring (3) and magnetic patch (2), and push button (1) is slidingly arranged in the lock shell (16), and ratchet, the other end that push button (1) one end points to lock wheel (4) are connected with an end of extension spring (3); Extension spring (3) other end is fixedly connected with lock shell (16), and magnetic patch (2) is arranged on the push button (1); Said electric control lock also is equipped with magnetic key (19).
9. use password unlocking mechanism according to the said electric control lock of claim 7; It is characterized in that said driver comprises push button (1) and extension spring (3), push button (1) is slidingly arranged in the lock shell (16); Ratchet, the other end that push button (1) one end points to lock wheel (4) are connected with an end of extension spring (3); Extension spring (3) other end is fixedly connected with lock shell (16), and push button (1) top is provided with handle (20), and handle (20) stretches out outside the lock shell (16).
10. use password unlocking mechanism according to the said electric control lock of claim 7, it is characterized in that, said restorer comprises the tooth bar (8) that is slidingly arranged in the lock shell (16), tooth bar (8) and lock wheel (4) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200714.8A CN102704758B (en) | 2012-06-18 | 2012-06-18 | A kind of electric control lock password unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200714.8A CN102704758B (en) | 2012-06-18 | 2012-06-18 | A kind of electric control lock password unlocking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102704758A true CN102704758A (en) | 2012-10-03 |
| CN102704758B CN102704758B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210200714.8A Expired - Fee Related CN102704758B (en) | 2012-06-18 | 2012-06-18 | A kind of electric control lock password unlocking mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102704758B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038838A (en) * | 2019-12-31 | 2020-04-21 | 贵州白喝吧商务科技有限责任公司 | Anti-counterfeiting packaging box and anti-counterfeiting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209368B1 (en) * | 1999-09-08 | 2001-04-03 | Chin Tsun Lee | Combination lock |
| US20080006066A1 (en) * | 2006-06-23 | 2008-01-10 | Pc Guardian Anti-Theft Products Inc. | Master keyed combination lock |
| CN201738667U (en) * | 2010-02-02 | 2011-02-09 | 欧阳满桂 | Electrode type safety anti-theft lock |
| CN201818120U (en) * | 2010-03-10 | 2011-05-04 | 何向阳 | Key and lock cylinder of electronic lock |
| CN202627693U (en) * | 2012-06-18 | 2012-12-26 | 欧阳满桂 | Code unlocking mechanism for electric control lock |
-
2012
- 2012-06-18 CN CN201210200714.8A patent/CN102704758B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209368B1 (en) * | 1999-09-08 | 2001-04-03 | Chin Tsun Lee | Combination lock |
| US20080006066A1 (en) * | 2006-06-23 | 2008-01-10 | Pc Guardian Anti-Theft Products Inc. | Master keyed combination lock |
| CN201738667U (en) * | 2010-02-02 | 2011-02-09 | 欧阳满桂 | Electrode type safety anti-theft lock |
| CN201818120U (en) * | 2010-03-10 | 2011-05-04 | 何向阳 | Key and lock cylinder of electronic lock |
| CN202627693U (en) * | 2012-06-18 | 2012-12-26 | 欧阳满桂 | Code unlocking mechanism for electric control lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038838A (en) * | 2019-12-31 | 2020-04-21 | 贵州白喝吧商务科技有限责任公司 | Anti-counterfeiting packaging box and anti-counterfeiting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102704758B (en) | 2015-08-26 |
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Granted publication date: 20150826 Termination date: 20210618 |