CN102071841B - Mechanotronics anti-theft device - Google Patents
Mechanotronics anti-theft device Download PDFInfo
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- CN102071841B CN102071841B CN 201010577651 CN201010577651A CN102071841B CN 102071841 B CN102071841 B CN 102071841B CN 201010577651 CN201010577651 CN 201010577651 CN 201010577651 A CN201010577651 A CN 201010577651A CN 102071841 B CN102071841 B CN 102071841B
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Abstract
The invention discloses a mechanotronics anti-theft device comprising an anti-theft lock and an anti-theft key matched with the anti-theft lock, wherein the anti-theft lock comprises a lock body, a clutch mechanism, a knob liner and a lock core; the knob liner is provided with a master circuit board and an expansion piece, wherein the master circuit board is connected with the expansion piece by a lead; the master circuit board is connected with a lock cylinder by an electric wire; the expansion end of the expansion piece passes through the knob liner and a cam to be connected with a clutch; the anti-theft key is inserted into the keyhole of the lock cylinder; and after the anti-theft key succeeds in mechanical matching, the tail end of the anti-theft key contacts with the expansion end. The mechanotronics anti-theft device has the advantage of realizing dual integrated protection for mechanical matching and electronic information matching, and has higher safety. Under the normal state, the master circuit board is in the state of outage and can be electrified only by inserting the anti-theft key and contacting the end part of the anti-theft key with the expansion end of the expansion piece, thus effectively saving energy and reducing use cost for users.
Description
[technical field]
The present invention relates to have the anti-theft device of a kind of electromechanical integration of double protection functions.
[technical background]
Existing anti-theft device is of a great variety, sorts out lockset and the electric lockset that mainly can be divided into frame for movement.The lockset of frame for movement is present the most widely used lockset, and is because its price is low, easy to use and have widely purposes.But key and lockset carry out mechanical matching and just can realize unblanking as long as mechanical lock is unblanked, and security performance is relatively low.
The mode of operation of electric lockset is to mate by dual lock people's information, is proved to be successful just can unblank afterwards.The lockset of relative frame for movement, electric lockset has easy to use, simple operation and other advantages, and just more and more be used.Yet electric lockset need be in "on" position for a long time, thereby needs power consumption, and energy consumption is larger, and use cost is higher; In addition as run into the accident such as power failure, can't in time unblank, can make troubles to the user.Therefore, be necessary the structure of existing anti-theft device is improved.
[summary of the invention]
For the deficiency that above-mentioned prior art exists, the purpose of this invention is to provide and when unblanking, both required mechanical matching, require again the electronic information coupling, the anti-theft device with a kind of electromechanical integration of double protection functions.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of anti-theft device of electromechanical integration comprises anti-theft lock end and the anti-theft key that matches with described anti-theft lock end; Described anti-theft lock end comprises tapered end, clutch, knob courage and lock core, is provided with the tube chamber of placing lock core and knob courage in the described tapered end; Be provided with the clutch that is formed by cam and clutch in the described tube chamber; Described clutch is provided with the card division of projection, and described card division is arranged in the draw-in groove of lock core all the time; Described cam is fixedly connected with the knob courage, and is provided with in cam and the corresponding clutch slot of clutch shape;
Establish main circuit board and extensible member in the described knob courage, main circuit board is connected by wire with extensible member, and main circuit board is connected with lock core by electric wire; The telescopic end of described extensible member passes the knob courage and is connected with clutch with cam; Anti-theft key inserts in the keyhole of lock core, and machinery is after the match is successful, and the end of anti-theft key contacts with telescopic end.
Be provided with in the described anti-theft key and the corresponding key anti-theft circuit of main circuit board.
Described key anti-theft circuit comprises the ID chip that is embedded in the key handle.
Described tube chamber is provided with fracture, and described clutch is located at incision position, establishes respectively lock core and knob courage in the tube chamber of described fracture both sides.
Described fracture is located at the middle part of tube chamber.
Described cam is provided with the idle running groove that makes clutch idle running at the inner chamber of holding in the mouth mutually direction with clutch.
Described clutch is hollow cylindrical shape, establishes the card division of projection at the outer circle wall of a cylindrical end.
Described extensible member can be pull-type electromagnet.
The telescopic end of described pull-type electromagnet passes clutch, and extends to the outer end of clutch.
The outboard end of described knob courage is fixedly connected with knob, at the outer surface of knob the knob lid is installed.Described knob courage and knob are to fix by cottor pin.
After adopting said structure, the present invention is compared with existing technology the advantage that has and is: realize the integrated duplicate protection of mechanical matching and electronic information coupling, safety is higher; Under the normality, main circuit board is in off-position in addition, just energising after only having the end of inserting anti-theft key and making anti-theft key and the telescopic end of extensible member contact, effective energy conservation, the cost of minimizing user use.
[description of drawings
Fig. 1 is the exploded view of the anti-theft device of a kind of electromechanical integration of the present invention;
Fig. 2 is the stereogram of tapered end in the anti-theft device of a kind of electromechanical integration of the present invention;
The stereogram of clutch and cam released state in the anti-theft device of a kind of electromechanical integration of Fig. 3 the present invention;
The front view of clutch and cam released state in the anti-theft device of a kind of electromechanical integration of Fig. 4 the present invention;
The right view of clutch and cam released state in the anti-theft device of a kind of electromechanical integration of Fig. 5 the present invention;
The stereogram of clutch and cam closed state in the anti-theft device of a kind of electromechanical integration of Fig. 6 the present invention;
The front view of clutch and cam closed state in the anti-theft device of a kind of electromechanical integration of Fig. 7 the present invention;
The right view of clutch and cam closed state in the anti-theft device of a kind of electromechanical integration of Fig. 8 the present invention;
The three-dimensional structure diagram of the anti-theft device cam of a kind of electromechanical integration of Fig. 9 the present invention;
Figure 10 invents a kind of left view figure of anti-theft device cam of electromechanical integration;
The C-C section sectional drawing of the anti-theft device cam of a kind of electromechanical integration of Figure 11 the present invention;
The three-dimensional structure diagram of clutch in the anti-theft device of a kind of electromechanical integration of Figure 12 the present invention;
The front view of clutch in the anti-theft device of a kind of electromechanical integration of Figure 13 the present invention;
Three-dimensional structure diagram in the anti-theft device of a kind of electromechanical integration of Figure 14 the present invention after the combination of clutch and cam;
Front view in the anti-theft device of a kind of electromechanical integration of Figure 15 the present invention after the combination of clutch and cam.
[specific embodiment]
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
With reference to figure 1, the anti-theft device of a kind of electromechanical integration of the present invention comprises anti-theft lock end and the anti-theft key 7 that matches with described anti-theft lock end.Described anti-theft lock end comprises tapered end 12, clutch, knob courage 10 and lock core 8.Be provided with the tube chamber 13 of placing lock core 8 and knob courage 10 in the described tapered end 12, establish clutch in described tube chamber 13, lock core 8 and knob courage 10 lay respectively at the both sides of described clutch.
Described clutch is comprised of cam 11 and clutch 6.Referring to Fig. 9-Figure 15, described clutch 6 is provided with the card division 61 of projection.Described card division 61 is arranged in the draw-in groove 82 of lock core 8 all the time, and the turn of lock core 8 can be with dynamic clutch 6 turns.Described cam 11 and knob courage 10 be for being fixedly connected with, and cam 11 can turn knob courage 10; Knob courage 10 also can turn cam 11.In described cam 11, be provided with and the corresponding clutch slot 14 of clutch 6 shapes;
Establish main circuit board 3 in the described knob courage 10 and can spur the extensible member 5 that clutch 6 is done stretching motion, main circuit board 3 and extensible member 5 are connected by wire, and main circuit board 3 passes through electric wire 4 and is connected with lock core 8.The telescopic end 51 of described extensible member 5 passes knob courage 10 is connected with cam and is connected with clutch 6.Under normal conditions, main circuit board 3 is in off-position.Insert the keyhole 81 and mechanical matching success of lock core 8 when anti-theft key 7 after, the end 71 of anti-theft key 7 contacts with described telescopic end 51.At this moment, main circuit board 3 energising work, information in the anti-theft key 7 is verified, if be proved to be successful, main circuit board 3 gives extensible member 5 and drives signal, and the telescopic end 51 band dynamic clutch 6 of extensible member 5 move to cam 11 directions, and the card division of clutch 5 is embedded in the clutch slot 14 of cam, realization cam 11 is connected with clutch 6, thereby anti-theft key 7 can be unblanked.
Be provided with in the described anti-theft key 7 and main circuit board 3 corresponding key anti-theft circuits 72.The end 71 of described anti-theft key 7 is the tie point of power supply and Information Authentication coupling.Described key anti-theft circuit can comprise the ID chip that is embedded in anti-theft key 7 handles etc.
Referring to Fig. 2, described tube chamber 13 is provided with fracture 17, and lock core 8 and knob courage 10 are located at respectively in the tube chamber 13 of fracture 17 both sides.Cam 1 in the described clutch also is located at incision position, and cam 11 can be in fracture 17 interior turns.Preferably, described fracture 17 is arranged on the middle part of tube chamber 13.Described tapered end 12 is provided with the preformed groove 18 of laying described electric wire 4, is connected so that main circuit board 3 conducts with lock core 8.
Referring to Figure 12 and Figure 13, described clutch 6 can be hollow cylindrical shape, is provided with the card division 61 of projection in the circle wall of described cylinder one end.The length of described card division 61 is minimum to be 1/2nd of cylinder overall length.
Referring to Fig. 9～Figure 11, be provided with in the described cam 11 and the corresponding clutch slot 15 of the shape of described clutch 6, be used for when the 61 embedding clutch slot 13 of the card division of clutch 6, clutch 6 can driving cam 11 rotations.Described cam 11 and the inner chamber of clutch 6 phase closures are established the card division 61 that holds clutch 6, are made clutch 6 at the idle running groove 16 of cam 11 interior idle running.When the card division 61 of clutch 6 breaks away from clutch slot 15, clutch 6 is released state with cam 11, at this moment, the cylinder end 62 of clutch 6 can still be in the clutch slot 15 of cam 11, the card division 61 of clutch 6 is positioned at idle running groove 16, because 61 ones of card divisions do not snap fit onto in the clutch slot 15, so clutch 6 can not driving cam 11 rotations.
The structure that clutch 6 is connected with cam 11 is referring to Figure 14 and Figure 15.
The telescopic end 51 of described extensible member 5 can be to pass knob courage 10 and cam 11 extend in the cavity of clutch 6, and extends to the outer end of clutch 6.The distal end faces of telescopic end 51 is and the anti-theft key 7 terminal contact points that contact that it is the tie point of main circuit board 3 power supplys supply, also is the contact point that main circuit board 3 and anti-theft key 7 carry out Information Authentication.The preferred pull-type electromagnet of described extensible member.
Referring to Fig. 3～Fig. 5, under normality (state of namely main circuit board outage), the card division 61 of clutch 6 and the clutch slot 15 in the cam 11 are in released state, and clutch 6 can not driving cam 11 rotations.In the keyhole 81 of anti-theft key 7 insertion lock cores 8, and the mechanical matching success, the end 71 of anti-theft key 7 contacts with the contact point of the telescopic end 51 of extensible member 5, and main circuit board 3 energising work are verified the electronic information in the anti-theft key 7.If authentication failed, 5 ones of extensible members are failure to actuate, and anti-theft key 7 is rotatable lock core 8 only, and with the idle running groove 16 interior idle running of dynamic clutch 6 at cam 11, cam 11 can't be realized unlocking function in tube chamber 13 interior akinesias, thereby reaches antitheft function.
Such as Fig. 6-Fig. 8, when unlocking condition, clutch 6 is in connection status with cam 11 referring to figure.That is to say, when the anti-theft key 7 that inserts in lock core 8 interior mechanical matchings successes, and electronic information also is proved to be successful, main circuit board 3 gives extensible member 5 actuating signals, the telescopic end 51 of extensible member 5 is with the clutch slot 15 interior motions of dynamic clutch 6 to cam 11, the card division 61 of clutch 6 is embedded in the clutch slot 15, realize that clutch 6 and cam 11 are in connection status.At this moment, anti-theft key 7 can pass through lock core 8 and clutch 6 driving cams 11, thereby transmission knob courage 10 is realized unblanking.
Outboard end at knob courage 10 is fixedly connected with knob 2, at the outer surface of knob 2 knob lid 1 is installed.Knob courage 10 can be to fix by cottor pin 9 grades with knob 2.
Above-described embodiment is not to be limitation of the present invention; the those of ordinary skill in relevant technologies field; in the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present invention, and scope of patent protection of the present invention should be limited by each claim.
Claims (10)
1. the anti-theft device of an electromechanical integration comprises anti-theft lock end and the anti-theft key that matches with described anti-theft lock end; It is characterized in that:
Described anti-theft lock end comprises tapered end, clutch, knob courage and lock core, is provided with the tube chamber of placing lock core and knob courage in the described tapered end; Be provided with the clutch that is formed by cam and clutch in the described tube chamber; Described clutch is provided with the card division of projection, and described card division is arranged in the draw-in groove of lock core all the time; Described cam is fixedly connected with the knob courage, and is provided with in cam and the corresponding clutch slot of clutch shape;
Establish main circuit board and extensible member in the described knob courage, main circuit board is connected by wire with extensible member, and main circuit board is connected with lock core by electric wire; The telescopic end of described extensible member passes the knob courage and is connected with clutch with cam; In anti-theft key inserts the keyhole of lock core, and machinery is after the match is successful, and the end of anti-theft key contacts with telescopic end.
2. the anti-theft device of a kind of electromechanical integration according to claim 1 is characterized in that: be provided with in the described anti-theft key and the corresponding key anti-theft circuit of main circuit board.
3. the anti-theft device of a kind of electromechanical integration according to claim 2 is characterized in that: described key anti-theft circuit comprises the ID chip that is embedded in the key handle.
4. the anti-theft device of a kind of electromechanical integration according to claim 1, it is characterized in that: described tube chamber is provided with fracture, and described clutch is located at incision position, establishes respectively lock core and knob courage in the tube chamber of described fracture both sides.
5. the anti-theft device of a kind of electromechanical integration according to claim 4, it is characterized in that: described fracture is located at the middle part of tube chamber.
6. the anti-theft device of a kind of electromechanical integration according to claim 1 is characterized in that: described cam is provided with the idle running groove that makes clutch idle running at the inner chamber of holding in the mouth mutually direction with clutch.
7. the anti-theft device of a kind of electromechanical integration according to claim 1, it is characterized in that: described clutch is hollow cylindrical shape, establishes the card division of projection at the outer circle wall of a cylindrical end.
8. the anti-theft device of a kind of electromechanical integration according to claim 1, it is characterized in that: described extensible member is pull-type electromagnet.
9. the anti-theft device of a kind of electromechanical integration according to claim 8, it is characterized in that: the telescopic end of described pull-type electromagnet passes clutch, and extends to the outer end of clutch.
10. the anti-theft device of a kind of electromechanical integration according to claim 1, it is characterized in that: the outboard end of described knob courage is fixedly connected with knob, at the outer surface of knob the knob lid is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010577651 CN102071841B (en) | 2010-12-07 | 2010-12-07 | Mechanotronics anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010577651 CN102071841B (en) | 2010-12-07 | 2010-12-07 | Mechanotronics anti-theft device |
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| Publication Number | Publication Date |
|---|---|
| CN102071841A CN102071841A (en) | 2011-05-25 |
| CN102071841B true CN102071841B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010577651 Active CN102071841B (en) | 2010-12-07 | 2010-12-07 | Mechanotronics anti-theft device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291136B (en) * | 2012-02-29 | 2017-08-25 | 深圳光启智能光子技术有限公司 | A kind of intelligent lock system |
| CN104376628A (en) * | 2014-12-02 | 2015-02-25 | 遵义师范学院 | Electromechanical card and lock device |
| CN108843144B (en) * | 2018-06-08 | 2020-06-09 | 深圳市正大盈拓识别技术有限公司 | Lock core device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007098510A1 (en) * | 2006-03-02 | 2007-09-07 | Evva-Werk Spezialerzeugung Von Zylinder- Und Sicherherheitsschlössern Gesellschaft M.B.H. & Co. Kg | Double-knob cylinder |
| CN200949351Y (en) * | 2006-05-12 | 2007-09-19 | 李逢斌 | Intelligent electromechanical incorporated |
| CN101581167A (en) * | 2009-06-12 | 2009-11-18 | 吴斐 | Electronic door lock of unlocking motor with electromechanical conversion |
| CN201883798U (en) * | 2010-12-07 | 2011-06-29 | 中山市顶固金属制品有限公司 | Antitheft device adopting mechanical-electrical integration |
-
2010
- 2010-12-07 CN CN 201010577651 patent/CN102071841B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007098510A1 (en) * | 2006-03-02 | 2007-09-07 | Evva-Werk Spezialerzeugung Von Zylinder- Und Sicherherheitsschlössern Gesellschaft M.B.H. & Co. Kg | Double-knob cylinder |
| CN200949351Y (en) * | 2006-05-12 | 2007-09-19 | 李逢斌 | Intelligent electromechanical incorporated |
| CN101581167A (en) * | 2009-06-12 | 2009-11-18 | 吴斐 | Electronic door lock of unlocking motor with electromechanical conversion |
| CN201883798U (en) * | 2010-12-07 | 2011-06-29 | 中山市顶固金属制品有限公司 | Antitheft device adopting mechanical-electrical integration |
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| CN102071841A (en) | 2011-05-25 |
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Effective date of registration: 20220303 Address after: 528425 Zhongshan City, Guangdong Province, Dongfeng and panicle Industrial Park Patentee after: Guangdong Topstrong Living Innovation&Integration Co., Ltd. Patentee after: Foshan dinggu Jichuang door industry Co., Ltd Address before: 429 dongfushan Road, Dongfeng Town Patentee before: Guangdong Topstrong Living Innovation&Integration Co., Ltd. |