CN102287086A - Digital lock core - Google Patents
Digital lock core Download PDFInfo
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- CN102287086A CN102287086A CN2011102159945A CN201110215994A CN102287086A CN 102287086 A CN102287086 A CN 102287086A CN 2011102159945 A CN2011102159945 A CN 2011102159945A CN 201110215994 A CN201110215994 A CN 201110215994A CN 102287086 A CN102287086 A CN 102287086A
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- permanent magnet
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- lock core
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Abstract
The invention discloses a digital lock core. By a power switch device, when a key is inserted into a lock hole, a system is electrified, an identification control circuit begins to work, and a control electronic locking device realizes the function of an electronic lock; when the key is pulled out of the lock hole, the system is disconnected from a power supply after finishing the corresponding operation; therefore, compared with the conventional electronic lock, the digital lock core has the advantages that: the digital lock core is connected with the power supply to work in the necessary time and is disconnected from the power supply in the unnecessary condition to ensure that the power consumption of the electronic lock is greatly reduced, the power supply mode is reasonable, and power can be directly supplied by a battery; and a small power switch device and a small electronic locking device can be directly arranged in the lock core or a lock liner, so that the conventional mechanical lock core can be used as a lock core element without a new design and manufacturing, manufacturing cost is greatly reduced and the structure is very small.
Description
Technical field
The present invention relates to a kind of lockset, the digital lock core in particularly a kind of door lock.
Background technology
Be locked in and play important effect in the daily life work, good lock is the guarantee of people's security of the lives and property, lockset on the market mainly can be divided into mechanical structure and electronic lock structure at present, wherein mechanical structure is to unblank or shut by reversing of key, belong to more common structure, corresponding easy crack, not ideal enough on the theftproof performance, and electronic lock structure mainly is to drive lock core structure by electromagnetic force to realize the switching of locking, usually principle is comparatively complicated, and reliability is lower, should cut off the power supply easily or other emergency case and make lock construction be stuck in some actions and can not normally use, form lock-up condition, be not easy to people's normal use.
Be directed to this, occurred a kind of simple for structure at present on the market, safe ready and service-strong combination padlock, it is mainly by lock body, lock core, lock gall, controller, holder, structures such as digital key are formed, electricity-getting switch device and electric locking device are installed in lock core, when digital key inserts lock gall, control module can be connected with digital key by the electricity-getting switch device, and with the encrypted message of digital chip in the digital key and the comparison of the original code information in the memory, by judging whether encrypted message meets, come to realize unblanking or locking by the electric locking device; Wherein, the electric locking device is used for lock gall is braked, it is following that illegal key state is gone in the blocking machine transplanting of rice, the electric locking device is between lock core and the lock gall, make lock gall not rotate, after inserting legal digital key, the electric locking device will withdraw from lock gall, and make lock gall to rotate, and then open lock, and this structure of braking lock gall by the braking lock body, its electric locking device is generally the element of relay and so on, volume is bigger, need be installed in the lock body, make that the lock body structure change is bigger, integral body all needs redesign and makes, increase cost, and power consumption is also bigger, needs directly to connect civil power usually and carries out work, especially ejection and reset two actions of electric locking device in lock body, all need consumes power, therefore can increase burden for the energy consumption of combination padlock.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is more reasonable to the invention provides a kind of structure, power consumption combination padlock still less.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of digital lock core, comprise plug body, be provided with lock gall in the plug body, the electric locking device that can be conducted with identification control module and power supply, be provided with the electricity-getting switch device in the lock gall, whether the identification control module can legal by the opener in the keyhole of electricity-getting switch device identification insertion lock gall, it is characterized in that: described electric locking device comprise first permanent magnet that is arranged in the plug body and can with the synergistic magnetic force mechanism of this first permanent magnet, be arranged on the lock gall and can snap in the groove of first permanent magnet, this magnetic force mechanism can be conducted with identification control module and power supply, when legal unblanking, the identification control module can be controlled first permanent magnet by magnetic force mechanism and withdraw from from groove, thereby unblanks.
Described electricity-getting switch device comprises power taking probe and the sleeve pipe that is nested with mutually, be pressed with spring between power taking probe and the sleeve pipe, sleeve pipe is placed in the pellet shot from a slingshot hole of lock gall by insulation sleeve, and sound end is towards keyhole, be provided with the mechanical billiard of roof pressure sleeve pipe afterbody in the described plug body, this mechanical billiard is provided with the lead via hole, the power taking end of popping one's head in is connected with power supply one utmost point, the other end can link with legal opener, and power taking is popped one's head in by legal opener, formed the loop with identification control module and power supply UNICOM.
Described magnetic force mechanism comprises and is arranged at the electromagnet in the plug body and is arranged at second permanent magnet on the groove floor.
The polarity of one end that can snap in groove of described first permanent magnet is identical with the polarity of the working end of second permanent magnet; And the other end of first permanent magnet is identical with the working end polarity of electromagnet.
The polarity of one end that can snap in groove of described first permanent magnet is opposite with the polarity of the working end of second permanent magnet; And the other end of first permanent magnet is opposite with the working end polarity of electromagnet.
The invention has the beneficial effects as follows: the present invention has realized when key inserts lockhole by the electricity-getting switch device, make system power on, recognition control circuit is started working, control electric locking device is finished the function of electronic lock, and extract lockhole at key, system is power down after finishing corresponding operating, therefore compare traditional electronic lock, the present invention only where necessary between in connect electricity work, and under unwanted situation, just outage makes electronic lock power consumption reduce greatly, power supply mode is more reasonable, can directly adopt powered battery; It is very little that electricity-getting switch device of the present invention and electric locking device can be provided with, and be directly installed in lock core or the lock gall, therefore do not need to carry out new design and manufacturing, just can use traditional mechanical lock master as lock core element of the present invention, manufacturing cost reduces greatly, and structure is also less.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is a whole sectional view of the present invention;
Fig. 2 is the three-dimensional view of lock gall;
Fig. 3 is the three-dimensional view of plug body;
Fig. 4 is that the power taking probe is installed on the local enlarged diagram in the lock gall;
Fig. 5 is the schematic diagram that permanent magnet withdraws from groove;
Fig. 6 is the schematic diagram that permanent magnet snaps in groove.
The specific embodiment
Referring to figs. 1 through Fig. 3, a kind of digital lock core, comprise plug body 1, be provided with lock gall 2 in the plug body 1, the electric locking device that can be conducted with identification control module and power supply, be provided with the electricity-getting switch device in the lock gall 2, whether the identification control module can legal by the opener in the keyhole 3 of electricity-getting switch device identification insertion lock gall 2, described electric locking device comprise first permanent magnet 4 that is arranged in the plug body 1 and can with these first permanent magnet, 4 synergistic magnetic force mechanisms, be arranged on the lock gall 2 and can snap in the groove 5 of first permanent magnet 4, this magnetic force mechanism can be conducted with identification control module and power supply, when legal unblanking, the identification control module can be controlled first permanent magnet 4 by magnetic force mechanism and withdraw from from groove 5, thereby unblanks.
As shown in Figure 4, the electricity-getting switch device comprises power taking probe 6 and the sleeve pipe 7 that is nested with mutually, and power taking probe 6 and sleeve pipe 7 are arranged in the pellet shot from a slingshot hole 8 in the lock gall 2, be pressed with spring 9 between power taking probe 6 and the sleeve pipe 7, sleeve pipe 7 is placed in the pellet shot from a slingshot hole 8 of lock gall 2 by insulation sleeve 10, and the head end of power taking probe 6 is towards keyhole 3, be provided with the mechanical billiard 11 of roof pressure sleeve pipe 7 afterbodys in the described plug body 1, this mechanical billiard 11 is provided with the lead via hole, power taking 6 one ends of popping one's head in are connected with power supply one utmost point, the other end can link with legal opener, and power taking probe 6 is by legal opener, form the loop with identification control module and power supply UNICOM.Further, the electric locking device vertically is arranged at lock gall 2 belows.
Magnetic force mechanism comprises and is arranged at the electromagnet 12 in the circular hole in the plug body 1 and is arranged at second permanent magnet 13 on groove 5 bottom surfaces that electromagnet 12 has adopted electromagnetic solenoid in this specific embodiment.
As shown in Figure 5, said structure is wherein a kind of working method of the present invention: the polarity of an end that can snap in groove 5 of first permanent magnet 4 is identical with the polarity of the working end of second permanent magnet 13; And the other end of first permanent magnet 4 is identical with the working end polarity of electromagnet 12, and the normality of lock core is that first permanent magnet 4 is separated with groove 5 under this working method.When legal opener inserts the keyhole 3 of lock gall 2, legal opener has adopted the key of the band prescribed password that matches with digital lock core in this specific embodiment, power taking probe 6 and contacting on the key of being inserted, power taking probe 6 is by key and identification control module, electromagnet and power supply are conducted, the moment electromagnet work of conducting, wherein first permanent magnet 4 is pushed into by the repulsive force that produces with electromagnet 12 in the groove 5 of lock gall 2 lock gall 2 brakings, when the identification control module on the key prescribed password and the cryptographic core of self to after correctly, disconnect the power supply of electromagnet 12, first permanent magnet 4 resets by the repulsive force of second permanent magnet 13, return in the plug body 1 interior circular hole, thereby can carry out other steps of unblanking unblanks, certainly said structure is a preferred structure of present embodiment, the present invention is not construed as limiting, another kind of structure of the present invention can for, at the electric locking device vertically or when vertically being arranged at below the lock gall 2, second permanent magnet, 13, the first permanent magnets 4 can not need be installed can be return in the plug body 1 interior circular hole by the gravity reduction of self.
As shown in Figure 6, said structure is an another kind of working method of the present invention: the polarity of an end that can snap in groove 5 of first permanent magnet 4 is identical with the polarity of the working end of second permanent magnet 13; And the other end of first permanent magnet 4 is identical with the working end polarity of electromagnet 12.The normality of lock core is that first permanent magnet 4 fastens with groove 5 under this working method.When legal opener inserts the keyhole 3 of lock gall 2, legal opener has adopted the key of the band prescribed password that matches with digital lock core in this specific embodiment, power taking probe 6 and contacting on the key of being inserted, power taking probe 6 is by key and identification control module, electromagnet and power supply are conducted, when the identification control module on the key prescribed password and the cryptographic core of self to after correctly, the work of identification control module control electromagnet, first permanent magnet 4 is deviate from from groove 5 by the suction of electromagnet 12, thereby can carry out other steps of unblanking unblanks, after unblanking to finish, the identification control module disconnects the power supply of electromagnet 12, thereby the suction of first permanent magnet 4 by second permanent magnet 13 snaps in the groove 5.Certainly said structure is a preferred structure of present embodiment, the present invention is not construed as limiting, another kind of structure of the present invention can for, at the electric locking device vertically or when vertically being arranged at above the lock gall 2, second permanent magnet, 13, the first permanent magnets 4 can not need be installed be snapped in 2 brakings of 5 pairs of lock galls of groove by the gravity of self.
The present invention under above-mentioned two kinds of mode of operations all be where necessary between in connect electricity work, and cut off the power supply under normal conditions, make electronic lock power consumption reduce greatly like this, power supply mode is more reasonable, can directly adopt powered battery.And electric locking device of the present invention and electricity-getting switch device are directly installed in lock core or the lock gall, therefore do not need to carry out new design and manufacturing, just can use traditional mechanical lock master as lock core element of the present invention, manufacturing cost reduces greatly, and structure is also less.
Claims (5)
1. digital lock core, comprise plug body, be provided with lock gall in the plug body, the electric locking device that can be conducted with identification control module and power supply, be provided with the electricity-getting switch device in the lock gall, whether the identification control module can legal by the opener in the keyhole of electricity-getting switch device identification insertion lock gall, it is characterized in that: described electric locking device comprise first permanent magnet that is arranged in the plug body and can with the synergistic magnetic force mechanism of this first permanent magnet, be arranged on the lock gall and can snap in the groove of first permanent magnet, this magnetic force mechanism can be conducted with identification control module and power supply, when legal unblanking, the identification control module can be controlled first permanent magnet by magnetic force mechanism and withdraw from from groove, thereby unblanks.
2. a kind of digital lock core according to claim 1, it is characterized in that: described electricity-getting switch device comprises power taking probe and the sleeve pipe that is nested with mutually, be pressed with spring between power taking probe and the sleeve pipe, sleeve pipe is placed in the pellet shot from a slingshot hole of lock gall by insulation sleeve, and sound end is towards keyhole, be provided with the mechanical billiard of roof pressure sleeve pipe afterbody in the described plug body, this mechanical billiard is provided with the lead via hole, the power taking end of popping one's head in is connected with power supply one utmost point, the other end can link with legal opener, and the power taking probe is by legal opener, form the loop with identification control module and power supply UNICOM.
3. a kind of digital lock core according to claim 1 is characterized in that: described magnetic force mechanism comprises and is arranged at the electromagnet in the plug body and is arranged at second permanent magnet on the groove floor.
4. a kind of digital lock core according to claim 3 is characterized in that: the polarity of an end that can snap in groove of described first permanent magnet is identical with the polarity of the working end of second permanent magnet; And the other end of first permanent magnet is identical with the working end polarity of electromagnet.
5. a kind of digital lock core according to claim 3 is characterized in that: the polarity of an end that can snap in groove of described first permanent magnet is opposite with the polarity of the working end of second permanent magnet; And the other end of first permanent magnet is opposite with the working end polarity of electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102159945A CN102287086A (en) | 2011-07-30 | 2011-07-30 | Digital lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102159945A CN102287086A (en) | 2011-07-30 | 2011-07-30 | Digital lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287086A true CN102287086A (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102159945A Pending CN102287086A (en) | 2011-07-30 | 2011-07-30 | Digital lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102287086A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747883A (en) * | 2012-07-13 | 2012-10-24 | 深圳市联祥瑞实业有限公司 | Passive intelligent electronic lock |
| CN103075049A (en) * | 2013-01-04 | 2013-05-01 | 郑州跃博汽车电器有限公司 | Electronic recognition-type mechanical lock, key and lock assembly |
| CN103216151A (en) * | 2013-01-29 | 2013-07-24 | 深圳军安科技发展有限公司 | Passive intelligent locking device |
| CN107620525A (en) * | 2017-11-06 | 2018-01-23 | 日照职业技术学院 | A kind of electronic cipher code mechanical lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201457Y (en) * | 1994-07-01 | 1995-06-21 | 赵志伟 | Magnetic invisible lock |
| CN2285343Y (en) * | 1995-08-02 | 1998-07-01 | 青岛锁厂 | Intelligent card opend theft-proof door lock structure |
| CN2905977Y (en) * | 2006-03-30 | 2007-05-30 | 唐玉东 | Anti-prize electromagnetic lock |
| CN201714172U (en) * | 2010-06-10 | 2011-01-19 | 沈东风 | Digital lock |
| CN202215079U (en) * | 2011-07-30 | 2012-05-09 | 中山军安数码科技有限公司 | Digital lock cylinder |
-
2011
- 2011-07-30 CN CN2011102159945A patent/CN102287086A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201457Y (en) * | 1994-07-01 | 1995-06-21 | 赵志伟 | Magnetic invisible lock |
| CN2285343Y (en) * | 1995-08-02 | 1998-07-01 | 青岛锁厂 | Intelligent card opend theft-proof door lock structure |
| CN2905977Y (en) * | 2006-03-30 | 2007-05-30 | 唐玉东 | Anti-prize electromagnetic lock |
| CN201714172U (en) * | 2010-06-10 | 2011-01-19 | 沈东风 | Digital lock |
| CN202215079U (en) * | 2011-07-30 | 2012-05-09 | 中山军安数码科技有限公司 | Digital lock cylinder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747883A (en) * | 2012-07-13 | 2012-10-24 | 深圳市联祥瑞实业有限公司 | Passive intelligent electronic lock |
| CN103075049A (en) * | 2013-01-04 | 2013-05-01 | 郑州跃博汽车电器有限公司 | Electronic recognition-type mechanical lock, key and lock assembly |
| CN103075049B (en) * | 2013-01-04 | 2015-11-18 | 郑州跃博汽车电器有限公司 | Electronic recognition formula mechanical lock, key and lock assembly |
| CN103216151A (en) * | 2013-01-29 | 2013-07-24 | 深圳军安科技发展有限公司 | Passive intelligent locking device |
| CN103216151B (en) * | 2013-01-29 | 2016-06-15 | 深圳军安信息科技有限公司 | A kind of passive intelligent locking device |
| CN107620525A (en) * | 2017-11-06 | 2018-01-23 | 日照职业技术学院 | A kind of electronic cipher code mechanical lock |
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Application publication date: 20111221 |