CN103670020A - Intelligent embedded pin tumbler lock for vehicle - Google Patents
Intelligent embedded pin tumbler lock for vehicle Download PDFInfo
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- CN103670020A CN103670020A CN201310634410.7A CN201310634410A CN103670020A CN 103670020 A CN103670020 A CN 103670020A CN 201310634410 A CN201310634410 A CN 201310634410A CN 103670020 A CN103670020 A CN 103670020A
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- control panel
- lock
- pin
- pellet
- lock core
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Abstract
The invention discloses an intelligent embedded pin tumbler lock for vehicle. The intelligent embedded pin tumbler lock comprises a cylinder sleeve, a lock cylinder and a key. An unlocking pin component is arranged on the cylinder sleeve, a keyhole is arranged at one end of the lock cylinder, and an intelligent chip and a conductive post are arranged in the key. A drive shaft is connected to the lock cylinder, one end of the drive shaft is connected with a reset spring, one end of the reset spring is connected with a probe, and the other end of the reset spring is connected with a control panel. A trigger pin component is arranged along the radial direction of the lock cylinder and is connected with the control panel after penetrating the side wall of the lock cylinder, and the control panel is connected with a motor. The motor is mounted on a clutch seat which is movably sleeved on the drive shaft. A clutch pin is movably mounted on the clutch seat, a boss extends from the outer side of the drive shaft, a first groove is arranged at the position, corresponding to the clutch pin, of the boss, and a wheel is mounted on an output shaft of the motor. Intelligent locking and mechanical locking are combined together, so that vehicle locking effect is good, safety and reliability are guaranteed, and production cost is low.
Description
Technical field
The present invention relates to a kind of lock, particularly a kind of embedded intelligence marble bicycle lock.
Background technology
Smart lock is all more intelligent than traditional mechanical lock at user's identification, safety, the aspect such as managerial, and it is widely used in some places of focusing on safeties and convenient management.
The industries such as current motorcycle, electric motor car, bicycle, lockset mostly adopts traditional simple mechanical lock, utilizes mechanical system car locking, adopts mechanical lock obviously to exist obvious potential safety hazard; The application of smart lock is fewer.Reason has the following aspects:
First be that cheap intelligent car locking scheme is immature, once circuit goes wrong, be difficult to emergent solution, expensive intelligent bicycle lock customer can not accept.
Realize intelligent car locking, except mechanical part, also need to increase recognition control circuit, drive system, electric power system, volume requirement is very large, installs restricted.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of embedded intelligence marble bicycle lock that intelligent car locking and mechanical car locking are combined, its car locking is effective, safe and reliable, and cost of production is low, can also have the emergent solution breaking down simultaneously.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of embedded intelligence marble bicycle lock, comprise lock sleeve, lock core and key, lock sleeve is provided with some pellet assemblies of unblanking, one end of lock core is provided with key mouth, it is characterized in that: the conductive pole that is provided with intelligent chip in described key and is connected with intelligent chip, lock core is connected with the power transmission shaft by its driven rotary away from one end of key mouth, power transmission shaft is connected with back-moving spring near one end of lock core, back-moving spring is connected with the probe that can contact with conductive pole conduction near one end of key mouth, the back-moving spring other end is connected with the control panel that can read intelligent chip information, on probe, be socketed with insulation sleeve, on insulation sleeve, be socketed with and touch cover, can be by the triggering pellet assembly that touches cover promotion along being radially provided with of lock core, on control panel, be provided with the trigger switch that the pellet assembly that can be triggered presses, described control panel is connected with the motor by its control, on power transmission shaft, movable sleeve is connected to clutch seat, clutch seat is fixed on lock sleeve, described motor is arranged on clutch seat, on clutch seat, being also movably installed with can axially movable on-of pin, the outside of power transmission shaft is extended with boss, boss is fixedly connected with lock core, boss is provided with the first groove in the position corresponding to on-of pin, the end that can promote on-of pin is installed on the output shaft of motor and stretches into the runner of the first groove, clutch seat is provided with the second groove, motor, runner, on-of pin is arranged in the second groove.
In the present invention, the outside of described lock core is provided with control panel seat, and described control panel is arranged on to be controlled on panel seat, and described control panel and control panel seat embed in the inboard wall groove of lock sleeve.
In the present invention, described triggering pellet assembly comprises the triggering pellet that can contact with tactile cover, described triggering pellet is connected with T shape pellet away from the one end of touching cover, control panel seat and be provided with through hole, described T shape pellet is positioned at the through hole of controlling panel seat, T shape pellet comprises large end and can push down and wake up the small end of control panel, is socketed with Compress Spring on small end, and Compress Spring is between large end and control panel.
In the present invention, the edge of described tactile cover is provided with is convenient to trigger pellet assembly and the inclined-plane that touches cover good contact, and described tactile cover is made by antifriction metal (AFM).
In the present invention, described control panel is connected with motor by circuit connecting plate, and described lock sleeve top is provided with the decoration ring of light-permeable, and described control panel is provided with LED lamp with the duty of display control board in the one end near decoration ring.。
In the present invention, described runner is cam or the eccentric off-centre operation wheel being arranged on output shaft.
In the present invention, positioning ejection sub-component is also installed on described lock sleeve.
In the present invention, described boss be shaped as rectangle like, described lock core is provided with draw-in groove in the position corresponding to boss, described power transmission shaft is connected on lock core by boss.
In the present invention, on described control panel, CPU is installed, under idle condition, keeps the end of on-of pin to leave the first groove.
The invention has the beneficial effects as follows: insert before key, the end of on-of pin is not stretched in the first groove on boss, and lock core is rotary, when the key with intelligent chip inserts lock core, it is mobile that key promotes probe, probe is with again movable contact cover mobile, touch cover and contact and press triggering pellet assembly with triggering pellet assembly, make to trigger pellet assembly and press and open trigger switch, control panel is waken up and authenticates in installation intelligent chip identity on the key, as authentication can not be passed through, control revolution, runner on output shaft promotes on-of pin and moves and stretch in the first groove, lock core is connected together and cannot be rotated by on-of pin and lock casing, can reach like this object of controlling illegal key unlocking, as authentication, pass through, motor does not rotate, and on-of pin does not just move yet, and the electric control part on lock is divided and remained unlocking condition.After key continuation insertion puts in place, if marble hole is on the key consistent with the pellet assembly of unblanking on lock sleeve, can rotates and unblank.If meeting, marble hole can not unblank.The present invention realizes machinery and controls the double authentication that adds Based Intelligent Control.When control circuit breaks down, because the automatically controlled part on lock remains unlocking condition at ordinary times.Now still can unblank by the marble hole of examining on the key, reach the object of emergent unlocking.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is sectional view of the present invention;
Fig. 3 is exploded view of the present invention;
Fig. 4 is the schematic diagram of control section in the present invention;
Fig. 5 is control flow chart in the present invention.
The specific embodiment
With reference to Fig. 1 ~ Fig. 3, a kind of embedded intelligence marble bicycle lock, comprise lock sleeve 1, lock core 2 and key 3, lock sleeve 1 is provided with some pellet assemblies 11 of unblanking, one end of lock core 2 is provided with key mouth, the conductive pole 32 that is provided with intelligent chip 31 in described key 3 and is connected with intelligent chip 31, lock core 2 is connected with the power transmission shaft 4 by its driven rotary away from one end of key mouth, power transmission shaft 4 is connected with back-moving spring 41 near one end of lock core 2, back-moving spring 41 is connected with the probe 42 that can contact with conductive pole 32 conduction near one end of key mouth, back-moving spring 41 other ends are connected with the control panel 51 that can read intelligent chip 31 information, on probe 42, be socketed with insulation sleeve 45, on insulation sleeve 45, be socketed with and touch cover 46, owing to touching cover 46, often want and trigger 5 frictions of pellet assembly, therefore touching cover 46 adopts antifriction metal (AFM) to make.Along being radially provided with of lock core 2, can, by the triggering pellet assembly 5 that touches cover 46 promotions, touch cover 46 and promote to trigger pellet assembly 5 moving radially along lock core 2.On control panel 51, be provided with the trigger switch 50 that the pellet assembly 5 that can be triggered presses, trigger after pellet assembly 5 is depressed trigger switch and just control panel 51 can be waken up, read the information in intelligent chip 31.As preferably, the outside of described lock core 2 is provided with controls panel seat 52, and described control panel 51 is arranged on to be controlled on panel seat 52, described control panel 51 and control panel seat 52 and embed in the inboard wall groove 13 of lock sleeves 1.Described triggering pellet assembly 5 comprise can with touch the cover 46 triggering pellets 53 that contact, described triggering pellet 53 is connected with T shape pellet 54 away from the one end of touching cover 46, control panel seat 52 and be provided with through hole, described T shape pellet 54 is positioned at the through hole of controlling panel seat 52, T shape pellet 54 comprises large end 55 and small end 56, thereby the trigger switch that small end 56 can be pushed down on control panel 51 wakes control panel 51 up, is socketed with Compress Spring 57 on small end 56, Compress Spring 57 is between large end 55 and control panel 51.As preferably, the edge of described tactile cover 46 is provided with is convenient to trigger pellet assembly 5 and the inclined-plane 44 that touches cover 46 good contacts.Control panel 51 is connected with the motor 6 by its control, as preferably, described control panel 51 is connected with motor 6 by circuit connecting plate 58, described lock sleeve 1 top is provided with the decoration ring 12 of light-permeable, and described control panel 51 is provided with LED lamp 59 with the duty of display control board 51 in the one end near decoration ring 12.Be convenient to like this position at lock sleeve 1 internal placement control panel 51 and circuit connecting plate 58.Insert after key 3, if the explanation that LED lamp 59 is gone up to specifications is normally glimmered, show that control panel 51 is normal, if the explanation that LED lamp 59 is not gone up to specifications flicker represents that control panel 51 is bad, the control panel 51 that just need to more renew.
On power transmission shaft 4, movable sleeve is connected to clutch seat 7, clutch seat 7 is fixed on lock sleeve 1, described motor 6 is arranged on clutch seat 7, on clutch seat 7, being also movably installed with can axially movable on-of pin 71, the outside of power transmission shaft 4 is extended with boss 43, described boss 43 be shaped as rectangle like, described lock core 2 is provided with draw-in groove 21 in the position corresponding to boss 43, described power transmission shaft 4 is connected on lock core 2 by boss 43.Boss 43 is fixedly connected with lock core 2, boss 43 is provided with the first groove 47 in the position corresponding to on-of pin 71, the end that can promote on-of pin 71 is installed on the output shaft of motor 6 and stretches into the runner 61 of the first groove 47, clutch seat 7 is provided with the second groove 72, and motor 6, runner 61, on-of pin 71 are arranged in the second groove 72.
Further, described runner 61 is cam or the eccentric off-centre operation wheel being arranged on output shaft, or the arc boss 43 that runner 61 is taken turns and is arranged on arc surface by a circle forms, and promotes on-of pin 71 move by arc boss 43.
Further, on described lock sleeve 1, positioning ejection sub-component 8 is also installed, positioning ejection sub-component 8 can allow user know clearly the position of key 3 and lock core 2.
With reference to Fig. 1 ~ Fig. 3, Fig. 5, key 3 with intelligent chip 31 inserts lock core 2 from the key mouth of lock core 2, key 3 promotes probe 42 and moves, probe 42 moves and pressed home spring 41, then touch cover 46 and contact with triggering pellet assembly 5, touch cover 46 and promote to trigger pellets 53 and T shape pellet 54 along the moving radially of lock core 2, simultaneously conductive pole 32 and to pop one's head in 42 are contact conditions, line conduction, the system on control panel 51 is identified the intelligent chip 31 on key 3; Intelligent chip 31 is identified as when legal, on-of pin 71 maintenances are motionless, and (during initial standby, on-of pin 71 does not stretch in the first groove 47, on-of pin 71 is not fixed together lock core 2 and lock sleeve 1, lock core 2 can rotate), after key 3 inserts and puts in place, the marble hole contraposition of unblanking on pellet assembly 11 and key 3, touch cover 46 simultaneously and push down triggering pellet 53, and press logical trigger switch plate 58 by T shape pellet 54, system identification key 3 is in place, rotates key 3 and can unblank; In rotating the process of key 3, touch cover 46 and contact with triggering pellet 53 all the time.For guaranteeing that touching cover 46 contact all the time with triggering pellet 53, be provided with two fins touching on that side of cover 46 and triggering pellet 53 butts, spacing so that triggering pellet 53 is carried out, make to trigger pellet 53 between two fins.
In addition, when control circuit breaks down, because the automatically controlled part on lock remains unlocking condition at ordinary times.Now still can unblank by the marble hole of examining on the key, reach the object of emergent unlocking.
Because there are special requirement in the internal portion of embedded intelligence lock space, therefore when circuit design, also require briefly as far as possible, give full play to software function and reduce Hardware Arrangement.
Fig. 4 is native system hardware circuit principle figure.U1 is a special small-sized 8 pin single-chip microcomputers of built-in EEPROM of being with, its each I/O mouth possesses driving force more than 20mA, consider that it is 40mA left and right that native system is matched drag cup motor MOT operating current, use 5,6 pin of U1 as motor MOT forward drive for this reason, with 7,8 pin of U1 as motor MOT reverse drive, 5,6 pin of U1 are also indicated as BLUE green light simultaneously, 7,8 pin of U1 are also indicated as RED red light, when 5,6,7,8 of U1 is low level (or open circuit) simultaneously, can control indicator lamp flicker, as necessary condition prompting.
The 3rd pin of U1 possesses arousal function and wakes button K1 up and be connected, and when key starts to insert the closed triggering system of K1, and remains to key always and extracts end.
The 1st pin of U1 plays with key and carries out signal exchange function, so we are designed with anti-jamming circuit system is protected, the WDT carrying in conjunction with single-chip microcomputer, and the system that can effectively guarantee is normally worked.
Wherein, P1 is 3.3v voltage-stabilized power supply, jointly forms the electric power system of single-chip microcomputer with E1.
The above, be better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, within all should falling into protection scope of the present invention.
Claims (9)
1. an embedded intelligence marble bicycle lock, comprise lock sleeve (1), lock core (2) and key (3), lock sleeve (1) is provided with some pellet assemblies (11) of unblanking, one end of lock core (2) is provided with key mouth, it is characterized in that: the conductive pole (32) that is provided with intelligent chip (31) in described key (3) and is connected with intelligent chip (31), lock core (2) is connected with the power transmission shaft (4) by its driven rotary away from one end of key mouth, power transmission shaft (4) is connected with back-moving spring (41) near one end of lock core (2), back-moving spring (41) is connected with the probe (42) that can contact with conductive pole (32) conduction near one end of key mouth, back-moving spring (41) other end is connected with the control panel (51) that can read intelligent chip (31) information, on probe (42), be socketed with insulation sleeve (45), on insulation sleeve (45), be socketed with and touch cover (46), can be by the triggering pellet assembly (5) that touches cover (46) promotion along being radially provided with of lock core (2), on control panel (51), be provided with the trigger switch (50) that the pellet assembly (5) that can be triggered presses, described control panel (51) is connected with the motor (6) by its control, the upper movable sleeve of power transmission shaft (4) is connected to clutch seat (7), clutch seat (7) is fixed on lock sleeve (1), on clutch seat (7), being also movably installed with can axially movable on-of pin (71), the outside of power transmission shaft (4) is extended with boss (43), boss (43) is fixedly connected with lock core (2), boss (43) is provided with the first groove (47) in the position corresponding to on-of pin (71), the end that can promote on-of pin (71) is installed on the output shaft of motor (6) and stretches into the runner (61) of the first groove (47), clutch seat (7) is provided with the second groove (72), motor (6), runner (61), on-of pin (71) is arranged in the second groove (72).
2. a kind of embedded intelligence marble bicycle lock according to claim 1, it is characterized in that: the outside of described lock core (2) is provided with controls panel seat (52), described control panel (51) is arranged on controls panel seat (52) above, and described control panel (51) and control panel seat (52) embed in the inboard wall groove (13) of lock sleeve (1).
3. a kind of embedded intelligence marble bicycle lock according to claim 2, it is characterized in that: described triggering pellet assembly (5) comprises the triggering pellet (53) that can contact with tactile cover (46), described triggering pellet (53) is connected with T shape pellet (54) away from the one end of touching cover (46), control panel seat (52) and be provided with through hole, described T shape pellet (54) is positioned at the through hole of controlling panel seat (52), T shape pellet (54) comprises large end (55) and can push down and wake up the small end (56) of control panel (51), on small end (56), be socketed with Compress Spring (57), Compress Spring (57) is positioned between large end (55) and control panel (51).
4. a kind of embedded intelligence marble bicycle lock according to claim 1, it is characterized in that: the edge of described tactile cover (46) is provided with is convenient to trigger pellet assembly (5) and the inclined-plane (44) that touches cover (46) good contact, and described tactile cover (46) is made by antifriction metal (AFM).
5. a kind of embedded intelligence marble bicycle lock according to claim 1, it is characterized in that: described control panel (51) is connected with motor (6) by circuit connecting plate (58), described lock sleeve (1) top is provided with the decoration ring (12) of light-permeable, and described control panel (51) is provided with LED lamp (59) with the duty of display control board (51) in the one end near decoration ring (12).
6. a kind of embedded intelligence marble bicycle lock according to claim 1, is characterized in that: described runner (61) is cam or the eccentric off-centre operation wheel being arranged on output shaft.
7. a kind of embedded intelligence marble bicycle lock according to claim 1, is characterized in that: positioning ejection sub-component (8) is also installed on described lock sleeve (1).
8. a kind of embedded intelligence marble bicycle lock according to claim 1, it is characterized in that: described boss (43) be shaped as rectangle like, described lock core (2) is provided with draw-in groove (21) in the position corresponding to boss (43), and described power transmission shaft (4) is connected on lock core (2) by boss (43).
9. a kind of embedded intelligence marble bicycle lock according to claim 1, is characterized in that: described control panel is provided with CPU on (51), under idle condition, keeps the end of on-of pin (71) to leave the first groove (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634410.7A CN103670020B (en) | 2013-12-02 | 2013-12-02 | A kind of embedded intelligence marble bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634410.7A CN103670020B (en) | 2013-12-02 | 2013-12-02 | A kind of embedded intelligence marble bicycle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670020A true CN103670020A (en) | 2014-03-26 |
| CN103670020B CN103670020B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310634410.7A Expired - Fee Related CN103670020B (en) | 2013-12-02 | 2013-12-02 | A kind of embedded intelligence marble bicycle lock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798283A (en) * | 2018-08-15 | 2018-11-13 | 南华大学 | Automatically controlled puzzle lock |
| CN110318588A (en) * | 2019-06-14 | 2019-10-11 | 厦门美科安防科技有限公司 | Automatically reset passive cam lock |
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| US4257030A (en) * | 1978-03-29 | 1981-03-17 | Bauer Kaba Ag | Electronically coded cylinder lock and key |
| EP0339102A1 (en) * | 1988-04-26 | 1989-11-02 | Herz GmbH | Conversion from mechanical energy into electrical energy for operating electromechanical locking devices |
| CN101994430A (en) * | 2009-08-06 | 2011-03-30 | 翟达 | Intelligent lock cylinder device realizing self resetting by capacitor energy storage and matched lockset and key |
| CN201953194U (en) * | 2010-12-15 | 2011-08-31 | 东莞市康德五金电子有限公司 | Theftproof lock of electric car based on radio frequency identification |
| CN202047670U (en) * | 2011-05-05 | 2011-11-23 | 陈浩 | Technical unlocking prevention intelligent safety door control system with identity identification function |
| EP2400085A2 (en) * | 2010-06-24 | 2011-12-28 | Dorma GmbH + Co. KG | Electronic locking cylinder |
-
2013
- 2013-12-02 CN CN201310634410.7A patent/CN103670020B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257030A (en) * | 1978-03-29 | 1981-03-17 | Bauer Kaba Ag | Electronically coded cylinder lock and key |
| EP0339102A1 (en) * | 1988-04-26 | 1989-11-02 | Herz GmbH | Conversion from mechanical energy into electrical energy for operating electromechanical locking devices |
| CN101994430A (en) * | 2009-08-06 | 2011-03-30 | 翟达 | Intelligent lock cylinder device realizing self resetting by capacitor energy storage and matched lockset and key |
| EP2400085A2 (en) * | 2010-06-24 | 2011-12-28 | Dorma GmbH + Co. KG | Electronic locking cylinder |
| CN201953194U (en) * | 2010-12-15 | 2011-08-31 | 东莞市康德五金电子有限公司 | Theftproof lock of electric car based on radio frequency identification |
| CN202047670U (en) * | 2011-05-05 | 2011-11-23 | 陈浩 | Technical unlocking prevention intelligent safety door control system with identity identification function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798283A (en) * | 2018-08-15 | 2018-11-13 | 南华大学 | Automatically controlled puzzle lock |
| CN110318588A (en) * | 2019-06-14 | 2019-10-11 | 厦门美科安防科技有限公司 | Automatically reset passive cam lock |
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| Publication number | Publication date |
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| CN103670020B (en) | 2015-10-28 |
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Address after: 529000 No. 330 Jinou Road, Jianghai District, Jiangmen City, Guangdong Province (Third Floor, Self-compiled Area B) Patentee after: GUANGDONG ZHANGKONG WISDOM SCIENCE Co.,Ltd. Address before: 529040 Third Floor, 330 Jinou Road, Jiangmen City, Guangdong Province Patentee before: JIANGMEN LIANCHUANG DEVELOPMENT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20211202 |