CN102400603A - Electromechanical conversion device for electronic lock - Google Patents
Electromechanical conversion device for electronic lock Download PDFInfo
- Publication number
- CN102400603A CN102400603A CN2011104087496A CN201110408749A CN102400603A CN 102400603 A CN102400603 A CN 102400603A CN 2011104087496 A CN2011104087496 A CN 2011104087496A CN 201110408749 A CN201110408749 A CN 201110408749A CN 102400603 A CN102400603 A CN 102400603A
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- China
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- slurcam
- electronic lock
- electromagnetic valve
- lock
- driver blade
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Abstract
The invention discloses an electromechanical conversion device for an electronic lock. The device is arranged on an indoor panel of the electronic lock, and is characterized by comprising an electromagnetic valve, a control sheet controlled to move to and fro by the electromagnetic valve, a micro switch for controlling the electromagnetic valve to act, and a mechanical conversion device, wherein the mechanical conversion device comprises a lock head shifting fork, a push plate connected with the lock head shifting fork, and a driving block matched with the push plate to unlock the lock; the driving block is connected with the control sheet through an elastic member; the control sheet drives the driving block to move under the action of the electromagnetic valve, so that the driving block is separated from the push plate and cannot drive an unlocking bolt, and the lock is locked; the push plate presses the micro switch, so that the micro switch is turned off, and the electromagnetic valve does not work; when the electronic lock works normally, the electromagnetic valve works normally, and a mechanical key cannot unlock the lock; and when the electronic lock cannot work normally, the electromagnetic valve does not work, and the mechanical key can unlock the lock, so that the safety and reliability of the electronic lock are improved.
Description
Technical field
The present invention relates to electronic lock, particularly a kind of electromechanical transformation apparatus of electronic lock.
Background technology
At present, existing lock generally comprises the lockset that mechanical lock, electronic lock and mechanical lock and electronic lock combine on the market.The mechanical lock head of assembling lock is in particular cases done the emergent unlocking use in power failure or other usually; Do not need at ordinary times to use; Because the mutual opening rate of mechanical lock head is higher; The existence of mechanical lock head can reduce the safety of electronic lock, if do not use mechanical lock head can in particular cases cause and can not unblank in power failure or other again, makes the reliability of electronic lock reduce.
Therefore, how addressing the above problem is the technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present invention provides a kind of when the electronic lock operate as normal, and mechanical key can not be unblanked; When the electronic lock cisco unity malfunction, the electromechanical transformation apparatus that mechanical key can be unblanked is intended to improve the safety and the reliability of electronic lock.
The present invention proposes a kind of electromechanical transformation apparatus of electronic lock; Be located on the indoor panel of an electronic lock; It is characterized in that; Comprise electromagnetic valve, receive the microswitch and a mechanical switching device of the said electromagnetic valve action of control strip, control that said solenoid control moves around; Said mechanical switching device comprises lock head shifting fork, the slurcam that is connected with said lock head shifting fork and is used to the drive piece that cooperates said slurcam to unblank, and said drive piece is connected through elastic component with said control strip, and said control strip drives said drive piece and moves under the effect of said electromagnetic valve; Make to be in released state between said drive piece and the said slurcam and can not to drive the insurance of unblanking, make lock be in blocking; Said slurcam is compressed on and makes this microswitch be in closed condition on the said microswitch, and said electromagnetic valve is not worked.
Preferably; Said slurcam is provided with magnet; One can not be separately positioned on the both sides of said lock head shifting fork with the spacing metal baffle and that magnet attracts each other with the spacing metal backup that magnet attracts each other; Said spacing metal baffle is fixed between said lock head shifting fork and the said microswitch, and said spacing metal backup is fixed between said lock head shifting fork and the said drive piece.
Preferably; Said microswitch be provided with one be used to start or the shift knob of closing said microswitch be located at said shift knob top and be used to start or close the shell fragment of said shift knob, said slurcam is compressed on and makes said shift knob be in closed condition on the said shell fragment.
Preferably, said microswitch is provided with the warning device that receives said microswitch control.
Preferably, said electromagnetic valve is provided with one and is used to promote the jacking block that said control strip moves around.
Preferably; Also comprise the drive mechanism that an auxiliary said electromagnetic valve jacking block moves; Said drive mechanism comprises a fixed axis and the driver blade that can rotate around said fixed axis, and said driver blade comprises first driver blade that can be promoted by said slurcam, is connected and is used to promote second driver blade of said jacking block with said first driver blade.
Preferably, said second driver blade and the mutual clamping of said jacking block.
Preferably, between said first driver blade and said slurcam, be provided with the bumping post that is used to stop the random slip of said first driver blade, said first driver blade and said slurcam position contacting are curved.
The present invention is in the electronic lock operate as normal and not during the rotational lock head shift fork, and the slurcam in the electromechanical transformation apparatus attracts on spacing metal baffle, and is suppressing shell fragment, make the shift knob of being pressed by shell fragment be in closed condition, thereby electromagnetic valve is not worked; When the electronic lock normal power-up, unblank with mechanical key, rotational lock head shift fork, lock head shifting fork rotate and drive the slurcam rotation, and slurcam leaves shell fragment; Shell fragment flicks under the effect of elastic force, has removed and has split the pressure that closes button, makes shift knob be in starting state; Thereby electromagnetic valve begins work, and the solenoid control control strip moves, and control strip drives piece and moves; Make slurcam can not promote to drive piece, thereby can not unblank, improved the safety of electronic lock.When electronic lock can not normal power-up, unblank with mechanical key, rotational lock head shift fork, slurcam turn to when driving the piece position, and electromagnetic valve can not worked because of there being power supply, drive piece and can not move, thereby slurcam drive piece is unblanked.Available mechanical key is unblanked under emergency rating, and is easy to use.
Description of drawings
Fig. 1 is the structural representation in the lock panel among the embodiment of the electromechanical transformation apparatus of electronic lock of the present invention;
Fig. 2 is front section view in the lock panel when electronic lock is blocking among the embodiment of the electromechanical transformation apparatus of electronic lock of the present invention;
Fig. 3 is front section view in the lock panel when electronic lock is unlocking condition among the embodiment of the electromechanical transformation apparatus of electronic lock of the present invention;
Fig. 4 is front section view in the lock panel when slurcam is idling conditions among the embodiment of the electromechanical transformation apparatus of electronic lock of the present invention.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, an embodiment of the electromechanical transformation apparatus of electronic lock of the present invention is proposed, be located on the indoor panel of an electronic lock.The indoor panel of electronic lock comprises lock panel and cover plate; On the lock panel of electronic lock, be provided with the clutch yoke assembly, the clutch yoke assembly comprises shift fork 100, be used to control brake structure that shift fork 100 rotates, be used to the syndeton 101 controlling the brake switch 102 of brake structure and be arranged on shift fork 100 both sides.On the lock panel of electronic lock, also be provided with and be used to promote brake switch 102 to realize opening device that shift fork 100 can twist and the control circuit board 900 that is used to control opening device.Opening device comprises the motor 201 that is connected with control circuit board 900, be arranged on the motor 201 and the screw rod 202 that can move forward and backward when rotating, be used to promote the startup structure 200 of brake switch 102 and be used for the pressing plate 204 that machinery promotes this startup structure 200.The pressing plate 204 and first torsion spring are installed on first fixed leg, conflict respectively on the sidewall of the inboard of pressing plate 204, lock panel in the two ends of first torsion spring, and torsion spring makes pressing plate 204 fix at the situation upper/lower positions that does not receive external force.Pressing plate 204 is separately positioned on the and arranged on left and right sides that starts structure 200 with motor 201; Start between the screw rod 202 of structure 200 and motor 201 and be connected through iron wire 203; Drive through iron wire 203 when screw rod 202 moves up and down and start structures 200 and do and seesaw, to reach the purposes of opening or closing brake switch 102.The clutch yoke assembly is connected through square iron driver plate 800 assemblies that two strip iron plates 801 and are used to rotate shift fork 100; One end of two iron plates 801 is connected with the syndeton 101 of shift fork 100 both sides respectively; The other end of two iron plates 801 respectively with square iron driver plate 800 on corresponding both sides connect, two iron plates 801 laterally arrange.Square iron driver plate 800 rotating valve outer with being arranged on indoor panel is connected, and rotating valve drives square iron driver plate 800 and rotates, thereby drives iron plate 801 pullings.Brake switch 102 at electronic lock is opened, and under the shift fork 100 rotating situation, the twisting rotating valve drives iron plate 801 and spurs the purpose of opening the door to reach back and forth.On the lock panel of electronic lock, also be provided with insurance and turn round shift fork 700, increase the safety of electronic lock.
The electromechanical transformation apparatus of being located on the electronic lock indoor panel is arranged between clutch yoke 100 assemblies and the square iron driver plate 800, and this electromechanical transformation apparatus comprises electromagnetic valve 400, receive the control strip 501 that electromagnetic valve 400 controls move around, the microswitch 402 and of control electromagnetic valve 400 actions to be arranged on the mechanical switching device that starts structure 200 dead aheads.Mechanical switching device comprises lock head shifting fork 300, the slurcam 301 that is connected with lock head shifting fork 300 and is used to the drive piece 302 that cooperates said slurcam 301 to unblank.Slurcam 301 is provided with magnet; The spacing metal backup 205 that be respectively equipped with the spacing metal baffle 206 that can attract each other with magnet in the both sides of lock head shifting fork 300, can not attract each other with magnet; Spacing metal baffle 206 is fixed between lock head shifting fork 300 and the microswitch 402; Spacing metal backup 205 is fixed on lock head shifting fork 300 and drives between the piece 302, and slurcam 301 can only be rotated between spacing metal baffle 206 and metal backup 205.And spacing metal backup 205 is blocked between pressing plate 204 and the slurcam 301, thereby slurcam 301 can't promote pressing plate 204 to open brake switch 102.Drive piece 302 and be arranged between slurcam 301 and the pressing plate 204, slurcam 301 needs to promote to drive piece 302 and promotes pressing plate 204 indirectly to open brake switch 102.
Microswitch 402 be provided with one be used to start or the shift knob of closing said microswitch 402 be located at the shift knob top and be used to start or close the shell fragment of shift knob; Slurcam 301 attracts on spacing metal baffle 206, and is compressed on and makes microswitch 402 be in closed condition on the shell fragment.Also be provided with the warning device that receives microswitch 402 controls on the microswitch 402, when microswitch 402 was opened, warning device sent alarm sound.
In the electronic lock operate as normal and not during rotational lock head shift fork 300, suppressing shell fragment in the electromechanical transformation apparatus, make the shift knob of being pressed be in closed condition by shell fragment, thus electromagnetic valve 400 do not work, alarm can not start; Rotational lock head shift fork 300 when the electronic lock normal power-up, lock head shifting fork 300 rotate and drive slurcam 301 rotations, and slurcam 301 leaves shell fragment; Shell fragment flicks under the effect of elastic force, has removed and has split the pressure that closes button, makes shift knob be in starting state; Thereby warning device sends alarm sound; And electromagnetic valve 400 starts working, and jacking block 401 promotes control strip 501 and outwards moves under the effect of electromagnetic valve 400, and control strip 501 drives connected drive piece 302 again and moves; Make the slurcam 301 that turns to spacing metal backup 205 places and drive between the piece 302 and be in released state; Thereby slurcam 301 can not promote pressing plate 204 to open brake switch 102, can not unblank, and has improved the safety of electronic lock.Rotational lock head shift fork 300 when electronic lock can not normal power-up; Slurcam 301 turns to when driving piece 302 positions; Electromagnetic valve 400 can not worked because of there being power supply; Drive piece 302 and can not move, open brake switch 102, open the door through the twisting rotating valve then thereby slurcam 301 drives piece 302.Available mechanical key is unblanked under emergency rating, and is easy to use.
Under the situation that is difficult to promote yet the frictional force when the active force of 400 pairs of control strips 501 of electromagnetic valve between not enough or control strip 501 and the fixed leg is very big; The jacking block 401 of electromagnetic valve 400 can not make control strip 501 move, so this electromechanical transformation apparatus also comprises the drive mechanism that a pilot solenoid valve 400 jacking blocks 401 move.This drive mechanism comprises a fixed axis and the driver blade that can rotate around this fixed axis, and driver blade comprises second driver blade 601 that can be pushed first driver blade 600 that plate 301 promotes and be connected and be used to promote jacking block 401 with first driver blade 600.Second driver blade 601 and jacking block 401 mutual clampings.Between first driver blade 600 and slurcam 301, be provided with the bumping posts that are used to stop the 600 random slips of first driver blade, first driver blade 600 is curved with slurcam 301 position contacting, and second driver blade 601 is arranged on the side of control strip 501 facing to jacking block 401.When the electronic lock normal power-up; Slurcam 301 rotates; Slurcam 301 promotes first driver blade 600; Make second driver blade 601 drive jacking blocks 401 from the summit that an end of first driver blade 600 slides to arc control strip 501 push up outward, thereby solved under the situation that the frictional force between active force when 400 pairs of control strips 501 of electromagnetic valve not enough or control strip 501 and the fixed leg is difficult to promote very greatly the problem that electromagnetic valve 400 can not make control strip 501 move; Slide to and leave first driver blade, 600, the first driver blades 600 behind the summit of arc and second driver blade 601 recovers original position, 601 pairs of jacking blocks 401 of second driver blade do not have the effect of power.Like this when electronic lock can not normal power-up, can under the effect of torsion spring, be restored to the original state by the control strip 501 on top outward, drive piece 302 and can not move, thereby slurcam 301 drive pieces 302 are unblanked.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes manual of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (8)
1. the electromechanical transformation apparatus of an electronic lock; Be located on the indoor panel of an electronic lock; It is characterized in that; Comprise electromagnetic valve, receive the microswitch and a mechanical switching device of the said electromagnetic valve action of control strip, control that said solenoid control moves around; Said mechanical switching device comprises lock head shifting fork, the slurcam that is connected with said lock head shifting fork and is used to the drive piece that cooperates said slurcam to unblank, and said drive piece is connected through elastic component with said control strip, and said control strip drives said drive piece and moves under the effect of said electromagnetic valve; Make to be in released state between said drive piece and the said slurcam and can not to drive the insurance of unblanking, make lock be in blocking; Said slurcam is compressed on and makes this microswitch be in closed condition on the said microswitch, and said electromagnetic valve is not worked.
2. the electromechanical transformation apparatus of electronic lock according to claim 1; It is characterized in that; Said slurcam is provided with magnet; One can not be separately positioned on the both sides of said lock head shifting fork with the spacing metal baffle and that magnet attracts each other with the spacing metal backup that magnet attracts each other, and said spacing metal baffle is fixed between said lock head shifting fork and the said microswitch, and said spacing metal backup is fixed between said lock head shifting fork and the said drive piece.
3. the electromechanical transformation apparatus of electronic lock according to claim 2; It is characterized in that; Said microswitch be provided with one be used to start or the shift knob of closing said microswitch be located at said shift knob top and be used to start or close the shell fragment of said shift knob, said slurcam is compressed on and makes said shift knob be in closed condition on the said shell fragment.
4. the electromechanical transformation apparatus of electronic lock according to claim 3 is characterized in that, said microswitch is provided with the warning device that receives said microswitch control.
5. the electromechanical transformation apparatus of electronic lock according to claim 2 is characterized in that, said electromagnetic valve is provided with one and is used to promote the jacking block that said control strip moves around.
6. the electromechanical transformation apparatus of electronic lock according to claim 5; It is characterized in that; Also comprise the drive mechanism that an auxiliary said electromagnetic valve jacking block moves; Said drive mechanism comprises a fixed axis and the driver blade that can rotate around said fixed axis, and said driver blade comprises first driver blade that can be promoted by said slurcam, is connected and is used to promote second driver blade of said jacking block with said first driver blade.
7. the electromechanical transformation apparatus of electronic lock according to claim 6 is characterized in that, said second driver blade and the mutual clamping of said jacking block.
8. according to the electromechanical transformation apparatus of claim 6 or 7 said electronic locks; It is characterized in that; Between said first driver blade and said slurcam, be provided with the bumping post that is used to stop the random slip of said first driver blade, said first driver blade and said slurcam position contacting are curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110408749.6A CN102400603B (en) | 2011-12-10 | 2011-12-10 | Electromechanical conversion device for electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110408749.6A CN102400603B (en) | 2011-12-10 | 2011-12-10 | Electromechanical conversion device for electronic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102400603A true CN102400603A (en) | 2012-04-04 |
| CN102400603B CN102400603B (en) | 2014-07-16 |
Family
ID=45883209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110408749.6A Active CN102400603B (en) | 2011-12-10 | 2011-12-10 | Electromechanical conversion device for electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400603B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018733A (en) * | 2014-04-29 | 2014-09-03 | 南京东屋电子科技有限公司 | Switching device and pull block |
| CN110080620A (en) * | 2019-05-10 | 2019-08-02 | 厦门市鑫宏鹏电子有限公司 | A kind of processing method improving electronic lock security level |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307887Y (en) * | 1996-12-03 | 1999-02-17 | 青岛第二锁厂 | Electric controlled automatic door lock |
| US6584817B1 (en) * | 2002-08-14 | 2003-07-01 | Wfe Technology Corp. | Electronic anti-theft lock |
| US20040011094A1 (en) * | 2002-07-22 | 2004-01-22 | Hui-Hua Hsieh | Remote-controlled door lock |
| CN201347644Y (en) * | 2008-12-24 | 2009-11-18 | 孔令芹 | Lock with electro-mechanical switching device |
| CN202380830U (en) * | 2011-12-10 | 2012-08-15 | 饶秀琴 | Electromechanical converter of electronic lock |
-
2011
- 2011-12-10 CN CN201110408749.6A patent/CN102400603B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307887Y (en) * | 1996-12-03 | 1999-02-17 | 青岛第二锁厂 | Electric controlled automatic door lock |
| US20040011094A1 (en) * | 2002-07-22 | 2004-01-22 | Hui-Hua Hsieh | Remote-controlled door lock |
| US6584817B1 (en) * | 2002-08-14 | 2003-07-01 | Wfe Technology Corp. | Electronic anti-theft lock |
| CN201347644Y (en) * | 2008-12-24 | 2009-11-18 | 孔令芹 | Lock with electro-mechanical switching device |
| CN202380830U (en) * | 2011-12-10 | 2012-08-15 | 饶秀琴 | Electromechanical converter of electronic lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018733A (en) * | 2014-04-29 | 2014-09-03 | 南京东屋电子科技有限公司 | Switching device and pull block |
| CN110080620A (en) * | 2019-05-10 | 2019-08-02 | 厦门市鑫宏鹏电子有限公司 | A kind of processing method improving electronic lock security level |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102400603B (en) | 2014-07-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120404 Assignee: Zhongshan city is liked and Ford Electronic Science and Technology Co., Ltd. Assignor: Rao Xiuqin Contract record no.: 2015440000292 Denomination of invention: Electromechanical conversion device for electronic lock Granted publication date: 20140716 License type: Exclusive License Record date: 20150619 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |