CN101915022B - Dual-open type electronic lock - Google Patents
Dual-open type electronic lock Download PDFInfo
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- CN101915022B CN101915022B CN2010102230457A CN201010223045A CN101915022B CN 101915022 B CN101915022 B CN 101915022B CN 2010102230457 A CN2010102230457 A CN 2010102230457A CN 201010223045 A CN201010223045 A CN 201010223045A CN 101915022 B CN101915022 B CN 101915022B
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Abstract
The invention discloses a dual-open type electronic lock. The electronic lock comprises a lock shell and a lock tongue, wherein the lock tongue is positioned in a lock hole on the lock shell and connected with an electric control reciprocating mechanism; the movement direction of the lock tongue driven by the electric control reciprocating mechanism is the same as the set opening and closing direction of the lock tongue; the lock shell is provided with a guide body and a sliding body; the guide body is fixed on the lock shell; the sliding body is slidably connected with the guide body; the movement direction of the lock tongue driven by the sliding movement of the sliding body is the same as the set opening and closing direction of the lock tongue; the electric control reciprocating mechanism is arranged on the sliding body; and the sliding body is connected with a drawing mechanism for driving the electric control reciprocating mechanism. The reliability of the electronic lock is improved on the basis of ensuring high secrecy.
Description
Technical field
The present invention relates to lock technology field, refer in particular to a kind of dual-open type electronic lock.
Background technology
Since electronic lock have easy to use, secrecy is high, prevent illegally to open performance and the powerful advantage of pick-proof performance, has obtained universal use.But it has also brought a drawback, promptly relative mechanical lock, and common electronic lock is except component of machine; Also increased some electronic devices and components,, caused reliability to reduce because electronic devices and components receive the influence of itself quality and surrounding environment (like temperature, humidity, dust, power supply etc.) easily; Increased the inefficacy chance of electronic lock; In case certain machine components or certain electronic devices and components work are undesired in the lock, can not open lock, have brought unnecessary trouble.Existing solution is that the ifs circuit fault causes and can not normally unblank, and then uses standby key to open subsequent use mechanical mechanism and unblanks.The disadvantage of this method is the level that is reduced to the high level security of electronic lock widely mechanical lock, and when the component of machine of lockset damages, also can't open lock.
Summary of the invention
The present invention provides a kind of can improve the dual-open type electronic lock that electronic lock is opened reliability on the basis that guarantees high level security.
To achieve these goals, the present invention has quoted redundancy and has improved, and it is a principle of utilizing the ordinary electronic lock, and the fully independently dead bolt opening mechanism of electromechanical of two-stage is set, and is divided into prime dead bolt opening mechanism, back level dead bolt opening mechanism.The two-stage fully independently dead bolt opening mechanism of electromechanical is meant complete independences such as mechanical actuating mechanism, and the harmful effect that has no each other is equivalent to two independently electronic locks.When lockset normally uses, launch the dead bolt opening mechanism of any one-level and all can successfully unblank, but generally speaking, we prime dead bolt opening mechanism as common mechanism, and back level dead bolt opening mechanism as subsequent use mechanism.Like this, when prime dead bolt opening mechanism commonly used lost efficacy, as circuit damage, mechanical actuating mechanism is stuck etc.; Cause prime dead bolt opening mechanism to move; In the time of can not unblanking, can start subsequent use back level dead bolt opening mechanism, promptly through use electronics modes such as coded telecommand, smart card, code keypad, fingerprint recognition, head portrait identification discern and processing relevant information after; The action of control mechanical actuating mechanism; By back level dead bolt opening mechanism pulling dead bolt, dead bolt is fallen back in the lock shell, reach the purpose of unblanking.
The technical scheme that the present invention adopted is:
A kind of dual-open type electronic lock; Comprise: lock shell and dead bolt; And dead bolt is arranged in the lockhole of lock on the shell, on dead bolt, be connected with automatically controlled reciprocating mechanism and the direction of motion of the dead bolt that drives by automatically controlled reciprocating mechanism identical with the switching direction of motion of the dead bolt of setting; On the lock shell, be provided with guide way and slide mass; Said guide way is fixed on the lock shell; Said slide mass and said guide way are for being slidingly connected; And the direction of motion of the dead bolt that is driven by the sliding motion of slide mass is identical with the switching direction of motion of the dead bolt of setting, and described automatically controlled reciprocating mechanism is located on the slide mass; On said slide mass, be connected with the haulage gear that is used to drive automatically controlled reciprocating mechanism.
The invention has the beneficial effects as follows:
(1) the present invention is connected dead bolt on the automatically controlled reciprocating mechanism, forms prime dead bolt opening mechanism; The present invention drives slide mass through haulage gear and moves together with the dead bolt that is located at the automatically controlled reciprocating mechanism on the slide mass and links to each other with automatically controlled reciprocating mechanism, forms back level dead bolt opening mechanism thus.Therefore; Adapted of the present invention the two-stage dead bolt opening mechanism of electromechanical fully independently; In case prime dead bolt opening mechanism or its control circuit lost efficacy in the time of can't unblanking, can launch back level dead bolt opening mechanism, can unblank equally; Improved the reliability of electronic lock greatly, the trouble that can't unblank and the loss of having avoided the ordinary electronic lock to lose efficacy and caused because of dead bolt opening mechanism or its control circuit; Simultaneously, because two-stage dead bolt opening mechanism all is an electromechanical, all has the intrinsic high level security of electronic lock.
(2) embodiment a of the present invention; Be provided with haulage gear and back level motor; In the rotating shaft of back level motor, be provided with the hawser capstan winch, an end that between slide mass and hawser capstan winch, is provided with hawser and hawser is connected with slide mass, and the other end of hawser is connected with the hawser capstan winch; Push rod after being provided with a preceding push rod and one between slide mass and the hawser capstan winch, an end of preceding push rod withstands slide mass, and the other end of preceding push rod is rotationally connected through the end of middle pin with the back push rod.The other end of back push rod is rotationally connected with fixed base plate through the back pin.Be with torsion spring on the pin of back, the active force of torsion spring is pressed to preceding push rod to the back push rod.On middle pin, be arranged with a sleeve, hawser is pressed by the cylindrical of sleeve, and the contact point of the two-end-point of hawser and hawser and sleeve constitutes a triangle.
When haulage gear is in closed condition; One end of preceding push rod touches and withstands slide mass; The action direction of the active force backward of slide mass finally acts on the fixed base plate through preceding push rod, middle pin, back push rod and back pin, and the dead bolt that be connected with slide mass this moment is withstood by preceding push rod and back push rod; Form constraint, can not move backward.
When haulage gear is opened, back level electric motor starting, the rotation of hawser capstan winch, taut wire rope.This moment, hawser produced pressure to sleeve, and force sleeve and middle pin to overcome the torsion spring active force and move upward, thus preceding push rod and the constraint release of back push rod to slide mass and dead bolt.Hawser continues to be tightened up, and slide mass and dead bolt move backward, is drawn in the lock box until dead bolt, realizes the unlatching of lock.
(3) embodiment b of the present invention is provided with haulage gear and back level motor, and the rotating shaft of back level motor is provided with first gear, and described first gears engaged has second gear, and second gear is installed on the bearing support, and bearing support is connected with the lock shell.Second gear is provided with inner bolt hole and said inner bolt hole is connected with a screw flight, and said screw rod is fixedly connected with said slide mass, and slide mass is connected with dead bolt.Have self-locking performance owing to be threaded, when dead bolt received responsive to axial force, this active force arrived the lock shell through slide mass, screw rod, second gear, bearing support, and dead bolt suffers restraints, and has guaranteed the safety of lock.
Simultaneously, this self-locking performance does not influence the unlatching of lock.When level lock system sent start signal behind the electronic circuit, back level electric motor starting drove the rotation of first gear and second gear; Internal thread in second gear drives screw rod and moves backward; Screw rod drives slide mass and dead bolt motion backward together, in dead bolt indentation lock shell, lock is opened.When level lock system sends shutdown signal behind the electronic circuit, back level motor reverse rotation, screw rod travels forward, and drives slide mass and dead bolt and travels forward together, and lock cuts out.
Description of drawings
Fig. 1～9 are respectively a of embodiment of the present invention:
Fig. 1 is the sectional view of embodiment a.
Fig. 2 is the vertical view (removing lock cap 3) of embodiment a.
Sectional view when Fig. 3 is the unlatching of embodiment a prime lock.
Vertical view when Fig. 4 is the unlatching of embodiment a prime lock.
Fig. 5 is the sectional view when the level lock is opened behind the embodiment a.
Fig. 6 is the vertical view when the level lock is opened behind the embodiment a.
Fig. 7 is the front view of movable floor 6 among the embodiment a.
Fig. 8 is the left view of movable floor 6 among the embodiment a.
Fig. 9 is the partial structurtes sketch map among the embodiment a.
Figure 10～19th, the b of embodiment of the present invention:
Figure 10 is the A-A sectional view of embodiment b.
Figure 11 is the vertical view of embodiment b.
Figure 12 is the train expanded view (B-B sectional view) of embodiment b.
Figure 13 is that the prime of embodiment b is locked the sectional view when opening.
Figure 14 is that the prime of embodiment b is locked the vertical view when opening.
Figure 15 is that the back level of embodiment b is locked the sectional view when opening.
Figure 16 is that the back level of embodiment b is locked the vertical view when opening.
Figure 17 is the front view of movable frame 33 among the embodiment b.
Figure 18 is the vertical view of movable frame 33 among the embodiment b.
Figure 19 is that the A of movable frame 33 among the embodiment b is to view.
The specific embodiment
A kind of dual-open type electronic lock; Comprise: lock shell 1 and dead bolt 2; And dead bolt 2 is arranged in the lockhole of lock on the shell 1, on dead bolt 2, be connected with automatically controlled reciprocating mechanism and the direction of motion of the dead bolt 2 that drives by automatically controlled reciprocating mechanism identical with the switching direction of motion of the dead bolt 2 of setting;
On lock shell 1, be provided with guide way and slide mass; Said guide way is fixed on the lock shell 1; Said slide mass and said guide way are for being slidingly connected; And, the direction of motion of the dead bolt 2 that drives by the sliding motion of slide mass and setting the switching direction of motion of dead bolt 2 identical, described automatically controlled reciprocating mechanism is located on the slide mass;
On lock shell 1, be connected with the haulage gear that is used to drive automatically controlled reciprocating mechanism.
In the present embodiment, said slide mass is a movable frame 33, on the lower shoe of movable frame 33, is provided with chute;
Said guide way is a guide pad 43, and said guide pad 43 embeds in the chute of lower shoe.
A kind of dual-open type electronic lock; Comprise: lock shell 1 and dead bolt 2; And dead bolt 2 is arranged in the lockhole of lock on the shell 1, on dead bolt 2, be connected with automatically controlled reciprocating mechanism and the direction of motion of the dead bolt 2 that drives by automatically controlled reciprocating mechanism identical with the switching direction of motion of the dead bolt 2 of setting;
On lock shell 1, be provided with guide way and slide mass; Said guide way is fixed on the lock shell 1; Said slide mass and said guide way are for being slidingly connected; And, the direction of motion of the dead bolt 2 that drives by the sliding motion of slide mass and setting the switching direction of motion of dead bolt 2 identical, described automatically controlled reciprocating mechanism is located on the slide mass;
On lock shell 1, be connected with the haulage gear that is used to drive automatically controlled reciprocating mechanism.
In the present embodiment,
Guide way comprises a pair of cylindrical guide 11, and described a pair of cylindrical guide 11 supports by being located at the gripper shoe 5 on the lock shell 1 and being located at the rear bearing sheet of locking the double as fixed base plate 20 on the shell 1; Said slide mass is a movable floor 6, be provided with on the movable floor 6 four holes and thus four holes movable floor 6 is set on the described a pair of cylindrical guide 11.
Haulage gear comprises back level motor 22; In the rotating shaft of back level motor 22, be provided with hawser capstan winch 21; An end that between said slide mass and hawser capstan winch 21, is provided with hawser 19 and hawser 19 is fixedly connected with slide mass, and the other end of hawser 19 is connected with hawser capstan winch 21; Push rod 12 and back push rod 15 before between said slide mass and said fixed base plate 20, being provided with; One end of preceding push rod 12 withstands slide mass; The other end of preceding push rod 12 is rotationally connected through the end of middle pin 14 with back push rod 15, and the other end of back push rod 15 is rotationally connected through back pin 17 and fixed base plate 20, on back pin 17, is arranged with torsion spring 16; And an end of torsion spring 16 acts on back push rod 15, and the other end of torsion spring 16 acts on fixed base plate 20; When haulage gear was in closed condition, an end of preceding push rod 12 touched and withstands said slide mass, and the active force backward of slide mass finally acts on the lock shell 1 through preceding push rod 12, middle pin 14, back push rod 15 and back pin 17; Hawser 19 constitutes triangle with tie point, the hawser 19 of said slide mass with the tie point of hawser capstan winch 21 and the contact point of hawser 19 and middle pin 14.
Automatically controlled reciprocating mechanism comprises the motor 24 that is located on the slide mass, at the 3rd gear 25 on the slide mass, at the 4th gear 9 and second screw rod 7 on slide mass on the slide mass; The 3rd gear 25 is located on the output shaft of motor 24; The 4th gear 9 and 25 engagements of the 3rd gear; On the 4th gear 9, be provided with inner bolt hole, said second screw rod 7 inserts the inner bolt hole of the 4th gear 9 and is threaded with the inner bolt hole of the 4th gear 9; Said dead bolt 2 is connected to automatically controlled reciprocating mechanism: second screw rod 7 in the automatically controlled reciprocating mechanism is connected with dead bolt 2 through connecting pin 4.
A kind of dual-open type electronic lock comprises: lock shell 1 and dead bolt 2, and dead bolt 2 is arranged in the lockhole on the lock shell 1,
The direction of motion of the dead bolt 2 that on dead bolt 2, is connected with automatically controlled reciprocating mechanism and is driven by automatically controlled reciprocating mechanism is identical with the switching direction of motion of the dead bolt 2 of setting;
On lock shell 1, be provided with guide way and slide mass; Said guide way is fixed on the lock shell 1; Said slide mass and said guide way are for being slidingly connected; And, the direction of motion of the dead bolt 2 that drives by the sliding motion of slide mass and setting the switching direction of motion of dead bolt 2 identical, described automatically controlled reciprocating mechanism is located on the slide mass;
On said slide mass, be connected with the haulage gear that is used to drive automatically controlled reciprocating mechanism.
In the present embodiment,
Guide way comprises a pair of cylindrical guide 11, and described a pair of cylindrical guide 11 supports by being located at the gripper shoe 5 on the lock shell 1 and being located at the rear bearing sheet of locking the double as fixed base plate 20 on the shell; Said slide mass is a movable floor 6, movable floor 6 be provided with four holes and thus four holes movable floor 6 is set on the described a pair of cylindrical guide 11.
Haulage gear comprises back level motor 22; In the rotating shaft of back level motor 22, be provided with hawser capstan winch 21; An end that between said slide mass and hawser capstan winch 21, is provided with hawser 19 and hawser 19 is connected with slide mass, and the other end of hawser 19 is connected with hawser capstan winch 21;
Push rod 12 and back push rod 15 before between said slide mass and said fixed base plate 20, being provided with; And an end of preceding push rod 12 touches and withstands said slide mass; The other end of preceding push rod 12 is rotationally connected through the end of middle pin 14 with back push rod 15, and the other end of back push rod 15 is rotationally connected through back pin 17 and fixed base plate 20, on back pin 17, is arranged with torsion spring 16; And an end of torsion spring 16 acts on back push rod 15, and the other end of torsion spring 16 acts on fixed base plate 20; On middle pin 14, be arranged with sleeve 13, when haulage gear was in closed condition, the action direction of the active force backward of slide mass acted on lock shell 1 at last through preceding push rod 12, middle pin 14, back push rod 15 and back pin 17; The tie point of the tie point of hawser 19 and said slide mass, hawser 19 and hawser capstan winch 21 and the hawser 19 when tightening be enclosed within the contact point of sleeve 13 on the pin 14 constitute triangle.
A kind of dual-open type electronic lock comprises: lock shell 1 and dead bolt 2, and dead bolt 2 is arranged in the lockhole on the lock shell 1,
The direction of motion of the dead bolt 2 that on dead bolt 2, is connected with automatically controlled reciprocating mechanism and is driven by automatically controlled reciprocating mechanism is identical with the switching direction of motion of the dead bolt 2 of setting;
On lock shell 1, be provided with guide way and slide mass; Said guide way is fixed on the lock shell 1; Said slide mass and said guide way are for being slidingly connected; And, the direction of motion of the dead bolt 2 that drives by the sliding motion of slide mass and setting the switching direction of motion of dead bolt 2 identical, described automatically controlled reciprocating mechanism is located on the slide mass;
On said slide mass, be connected with the haulage gear that is used to drive automatically controlled reciprocating mechanism.
In the present embodiment,
Haulage gear comprises the back level motor 22 and first screw rod 39; In the rotating shaft of back level motor 22, be provided with first gear 37; Described first gear 37 is engaged with second gear 38; Be provided with inner bolt hole and said inner bolt hole is threaded with said screw rod 39 at second gear 38, said screw rod 39 is fixedly connected with said slide mass.
Automatically controlled reciprocating mechanism comprises: be located at the motor 40 on the slide mass and be located at the final stage gear 45 on the slide mass; On the output shaft of motor 40, be connected with chopped-off head gear 41; On chopped-off head gear 41 and final stage gear 45, be provided with the intermediate drive gear that is used for the output movement of motor 40 is passed to final stage gear 45, on final stage gear 45, be connected with shift fork 46; Being connected by said shift fork 46 and the fork slot 47 that matches with shift fork 46 that is located on the dead bolt 2 of said dead bolt 2 and automatically controlled reciprocating mechanism formed, and said shift fork 46 is inserted in the fork slot 47.
On movable frame 33, be provided with traction hook 331, on dead bolt 2, be provided with traction grooved 201, the head that the head of said traction hook 331 is positioned at traction grooved 201 and traction hook 331 is slidingly connected at traction grooved 201 and dead bolt 2.
Below in conjunction with accompanying drawing and case study on implementation the present invention is described further.
Embodiment a, with reference to Fig. 1～2, a kind of dual-open type electronic lock comprises: lock shell 1 is screwed on lock shell 1 with lock cap 3, lock cap 3.Gripper shoe 5 fixedly is riveted on the lock shell 1, and dead bolt 2 is installed in the rectangular opening of lock shell 1 and gripper shoe 5, and screw mandrel 7 screws in the internal thread of dead bolt 2, and fixes with pin 4.The internal thread of gear wheel 9 cooperates installation with screw mandrel 7, and two shoulders of gear wheel 9 respectively are equipped with a bearing 10, and bearing 10 is installed in the bearing support 8, and bearing support 8 is fixed together with movable floor 6.Prime motor 24 also is installed on the movable floor 6, and pinion 25 is installed on the axle of prime motor 24, and fixing with holding screw 26.Pinion 25 is meshing with each other with gear wheel 9.Fixed base plate 20 and the 1 fixing riveted joint of lock shell; Two cylindrical guides 11 as guide way are installed between fixed base plate 20 and the gripper shoe 5; Have 4 circle hole sleeves to be contained on the cylindrical guide 11 on the movable floor 6, movable floor 6 can slide on cylindrical guide 11, forms slide mass.Two cylindrical guides, 11 right-hand members respectively are equipped with a back-moving spring 18.Back support 15 has been installed through rear pin shaft 17 in fixed base plate 20 left sides, also is with torsion spring 16 in the middle of the rear pin shaft 17, and the other end of back support 15 has also been installed preceding support 12 through preceding bearing pin 14, also is with sleeves 13 in the middle of the preceding bearing pin 14.Preceding support 12 is supported 15 pairs of movable floors 6 with the back has supporting role, retrains movable floor 6 and moves backward.Back level motor 22 is installed on the fixed base plate 20, and the axle head of back level motor 22 is equipped with hawser capstan winch 21, is fixed with hawser 19 on the hawser capstan winch 21, and hawser 19 is through the below of sleeve 13, and the other end and movable floor 6 link.Electronic circuit board 23 is fixed on the lock shell 1.
Fig. 3～4th, the state when this electronic lock prime lock is opened.When electronic circuit prime lock system sends start signal (promptly normally unblanking); Prime motor 24 starts; Drive pinion 25 rotations, the gear wheel 9 that meshes with pinion 25 also rotates, and the internal thread of gear wheel 9 drives screw mandrel 7 and moves right; Thereby, reach the purpose of unblanking drawing in the lock shell 1 with screw mandrel 7 fastening dead bolts 2.When electronic circuit prime lock system sent shutdown signal (promptly normally locking), prime motor 24 oppositely started, and screw mandrel 7 is moved to the left with dead bolt 2, was returned to the state that Fig. 1, Fig. 2 lock.
Fig. 5～6th, the state when the level lock is opened behind this electronic lock.When electronic circuit prime lock system (comprising electronic section and mechanical part) breaks down, in the time of can't unblanking, can start back level lock open function.When level lock system sends start signal behind the electronic circuit; Back level motor 22 starts; Drive 21 rotations of hawser capstan winch, be tightened up after hawser 19 is stressed, force sleeve 13 to move upward; The right-hand member of bearing pin 14 and preceding support 12 overcomes on the resistance of torsion spring 16 and moves before driving, and supports 15 supporting roles that lose movable floor 6 thereby support 12 before making with the back.Hawser 19 continues tension; Pulling movable floor 6 moves right; Prime lock open system with movable floor 6 is connected comprises prime motor 24, pinion 25, gear wheel 9, bearing 10, bearing support 8 and screw mandrel 7 etc., drives dead bolt 2 and moves right together.When dead bolt 2 is drawn in the lock shell 1, just realized the purpose of unblanking.When level lock system sends shutdown signal behind the electronic circuit; Back level motor 22 backward rotation; Under the synergy of back-moving spring 18 and torsion spring 16, each part of prime lock open system and preceding support 12, back are supported 15 and are resetted, and this electronic lock is returned to Fig. 1, state shown in Figure 2.
Embodiment b, with reference to Figure 10～12, a kind of dual-open type electronic lock; Comprise: lock shell 1 and dead bolt 2; Dead bolt 2 is installed in the rectangular opening of lock shell 1, and the circular arc elongated slot is arranged on the dead bolt 2, and dead bolt stop 34 is installed in the groove; Dead bolt stop 34 is fixedly mounted on the lock shell 1, and dead bolt 2 can only the front and back translation under the effect of dead bolt stop 34.Movable frame 33 is installed in the lock shell 1; Two circular arc elongated slots are arranged on the lower shoe of movable frame 33; Guide pad 43 is installed in the groove, and guide pad 43 is fixedly mounted on the lock shell 1, and movable frame 33 also can only front and back translation (identical with dead bolt 2 directions of motion) under the effect of guide pad 43.Haulage gear B1 is fixedly mounted on the lock shell 1, and parts such as back level motor 37, gear pair 38 and screw rod 39 are arranged among the haulage gear B1.Screw rod 39 links with movable frame 33.Parts such as prime motor 40, motor gear 41, the first gear shafts 42, second gear shaft 44, the 3rd gear shaft 45 are installed in the movable frame 33.Electronic circuit board 35 is fixed on the lock shell 1.Figure 10～12nd, the state when this electronic lock is locked.
Figure 13～14th, the state when this electronic lock prime lock is opened.When electronic circuit prime lock system sends start signal (promptly normally unblanking); Prime motor 40 starts, and drives first gear shaft 42, second gear shaft 44 and 45 rotations of the 3rd gear shaft, and the shift fork on the 3rd gear shaft 45 is stirred dead bolt 2 and moved backward; In the dead bolt 2 indentations lock shell 1, lock is opened.When electronic circuit prime lock system sends shutdown signal (promptly normal close lock), 40 reverse rotations of prime motor, the shift fork on the 3rd gear shaft 45 is stirred dead bolt 2 and is travelled forward, and lock cuts out, and this electronic lock is returned to Figure 10, state shown in Figure 11.
Figure 15～16th, the state when the level lock is opened behind this electronic lock.When electronic circuit prime lock system (comprising electronic section and mechanical part) breaks down, in the time of can't unblanking, can start back level lock open function.When level lock system sent start signal behind the electronic circuit, back level motor 36 started, and drove rear motor gear 37 and gear 38 rotations; Internal thread in the gear 38 drives screw rod 39 and moves backward; Because screw rod 39 links with movable frame 33, movable frame 33 front portions have hook formation to go deep in the groove of dead bolt 2 bottom surfaces, make movable frame 33 drive dead bolt 2 motion backward together; In dead bolt 2 indentations lock shell 1, lock is opened.When level lock system sends shutdown signal behind the electronic circuit, back level motor 36 reverse rotations, screw rod 39 travels forward, and all parts and the dead bolt 2 that drive in movable frame 33 and the movable frame 33 travel forward together, and lock cuts out.This electronic lock is returned to Figure 10, state shown in Figure 11.
Claims (4)
1. dual-open type electronic lock comprises: lock shell (1) and dead bolt (2), and dead bolt (2) is arranged in the lockhole on the lock shell (1), it is characterized in that,
The direction of motion of the dead bolt (2) that on dead bolt (2), is connected with automatically controlled reciprocating mechanism and is driven by automatically controlled reciprocating mechanism is identical with the switching direction of motion of the dead bolt (2) of setting;
On lock shell (1), be provided with guide way and slide mass; Said guide way is fixed on the lock shell (1); Said slide mass and said guide way are for being slidingly connected; And the direction of motion of the dead bolt (2) that is driven by the sliding motion of slide mass is identical with the switching direction of motion of the dead bolt (2) of setting, and described automatically controlled reciprocating mechanism is located on the slide mass;
On said slide mass, be connected with the haulage gear that is used to drive automatically controlled reciprocating mechanism;
Said guide way comprises a pair of cylindrical guide (11), and described a pair of cylindrical guide (11) supports by being located at the gripper shoe (5) on the lock shell (1) and being located at the rear bearing sheet of locking the double as fixed base plate (20) on the shell (1);
Said slide mass is movable floor (6), be provided with on the movable floor (6) four holes and thus four holes movable floor (6) is set on the described a pair of cylindrical guide (11);
Haulage gear comprises back level motor (22),
In the rotating shaft of back level motor (22), be provided with hawser capstan winch (21), an end that between said slide mass and hawser capstan winch (21), is provided with hawser (19) and hawser (19) is connected with slide mass, and the other end of hawser (19) is connected with hawser capstan winch (21);
Between said slide mass and said fixed base plate (20), be provided with preceding push rod (12) and back push rod (15); And an end of preceding push rod (12) touches and withstands said slide mass; The other end of preceding push rod (12) is rotationally connected through the end of middle pin (14) with back push rod (15); The other end of back push rod (15) is rotationally connected through back pin (17) and fixed base plate (20); On back pin (17), be arranged with torsion spring (16), and an end of torsion spring (16) acts on back push rod (15), the other end of torsion spring (16) acts on fixed base plate (20);
When haulage gear was in closed condition, the action direction of the active force backward of slide mass acted on lock shell (1) at last through preceding push rod (12), middle pin (14), back push rod (15) and back pin (17); The tie point of the tie point of hawser (19) and said slide mass, hawser (19) and hawser capstan winch (21) and the hawser (19) when tightening constitute triangle with the contact point of middle pin (14);
Automatically controlled reciprocating mechanism comprises the motor (24) that is located on the slide mass, be located at the 3rd gear (25) on the slide mass, be located at the 4th gear (9) on the slide mass and be located at second screw rod (7) on the slide mass; The 3rd gear (25) is located on the output shaft of motor (24); The 4th gear (9) is meshed with the 3rd gear (25); On the 4th gear (9), be provided with inner bolt hole, said second screw rod (7) inserts the inner bolt hole of the 4th gear (9) and is threaded with the inner bolt hole of the 4th gear (9);
Said dead bolt (2) is connected to automatically controlled reciprocating mechanism: second screw rod (7) in the automatically controlled reciprocating mechanism is fixedly connected with dead bolt (2) through connecting pin (4).
2. dual-open type electronic lock according to claim 1; It is characterized in that; On middle pin (14), be arranged with sleeve (13); When haulage gear was in closed condition, the action direction of the active force backward of slide mass acted on lock shell (1) at last through preceding push rod (12), middle pin (14), back push rod (15) and back pin (17); The tie point of the tie point of hawser (19) and said slide mass, hawser (19) and hawser capstan winch (21) and the hawser (19) when tightening constitute triangle with the contact point that is enclosed within the sleeve (13) on the middle pin (14).
3. dual-open type electronic lock comprises: lock shell (1) and dead bolt (2), and dead bolt (2) is arranged in the lockhole on the lock shell (1), it is characterized in that,
The direction of motion of the dead bolt (2) that on dead bolt (2), is connected with automatically controlled reciprocating mechanism and is driven by automatically controlled reciprocating mechanism is identical with the switching direction of motion of the dead bolt (2) of setting;
On lock shell (1), be provided with guide way and slide mass; Said guide way is fixed on the lock shell (1); Said slide mass and said guide way are for being slidingly connected; And the direction of motion of the dead bolt (2) that is driven by the sliding motion of slide mass is identical with the switching direction of motion of the dead bolt (2) of setting, and described automatically controlled reciprocating mechanism is located on the slide mass;
On said slide mass, be connected with the haulage gear that is used to drive automatically controlled reciprocating mechanism;
Said slide mass is movable frame (33), on the lower shoe of movable frame (33), is provided with chute; Said guide way is guide pad (43), and said guide pad (43) embeds in the chute of lower shoe;
Haulage gear comprises back level motor (22) and first screw rod (39),
In the rotating shaft of back level motor (22), be provided with first gear (37); Described first gear (37) is engaged with second gear (38); Be provided with inner bolt hole and said inner bolt hole is threaded with said screw rod (39) at second gear (38), said screw rod (39) is fixedly connected with said slide mass;
Automatically controlled reciprocating mechanism comprises: be located at the motor (40) on the slide mass and be located at the final stage gear (45) on the slide mass; On the output shaft of motor (40), be connected with chopped-off head gear (41); On chopped-off head gear (41) and final stage gear (45), be provided with the intermediate drive gear that is used for the output movement of motor (40) is passed to final stage gear (45), on final stage gear (45), be connected with shift fork (46);
Being connected by said shift fork (46) and the fork slot (47) that matches with shift fork (46) that is located on the dead bolt (2) of said dead bolt (2) and automatically controlled reciprocating mechanism formed, and said shift fork (46) is inserted in the fork slot (47).
4. dual-open type electronic lock according to claim 3; It is characterized in that; On movable frame (33), be provided with traction hook (331); On dead bolt (2), be provided with traction grooved (201), the head that the head of said traction hook (331) is positioned at traction grooved (201) and traction hook (331) is slidingly connected at traction grooved (201) and dead bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102230457A CN101915022B (en) | 2010-07-09 | 2010-07-09 | Dual-open type electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102230457A CN101915022B (en) | 2010-07-09 | 2010-07-09 | Dual-open type electronic lock |
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| Publication Number | Publication Date |
|---|---|
| CN101915022A CN101915022A (en) | 2010-12-15 |
| CN101915022B true CN101915022B (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102230457A Expired - Fee Related CN101915022B (en) | 2010-07-09 | 2010-07-09 | Dual-open type electronic lock |
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| CN (1) | CN101915022B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109854092A (en) * | 2019-04-17 | 2019-06-07 | 深圳市嘉士盾智能科技有限公司 | A kind of glass Fingerprint Lock |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251016Y (en) * | 1995-07-14 | 1997-04-02 | 吴强 | Door lock opened by machinery and cipher |
| CN201401063Y (en) * | 2008-09-23 | 2010-02-10 | 金泰祥精密五金（昆山）有限公司 | Dual unlock interface anti-theft device |
| CN201778571U (en) * | 2010-07-09 | 2011-03-30 | 叶鼎 | Dual-opening-type electronic lock |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPQ757600A0 (en) * | 2000-05-18 | 2000-06-08 | Keightley, Kym John | Dual locking mechanism |
| JP2004238849A (en) * | 2003-02-04 | 2004-08-26 | Lumitter Ind Corp Ltd | After-fitted electric locking device for sash |
-
2010
- 2010-07-09 CN CN2010102230457A patent/CN101915022B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251016Y (en) * | 1995-07-14 | 1997-04-02 | 吴强 | Door lock opened by machinery and cipher |
| CN201401063Y (en) * | 2008-09-23 | 2010-02-10 | 金泰祥精密五金（昆山）有限公司 | Dual unlock interface anti-theft device |
| CN201778571U (en) * | 2010-07-09 | 2011-03-30 | 叶鼎 | Dual-opening-type electronic lock |
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| Publication number | Publication date |
|---|---|
| CN101915022A (en) | 2010-12-15 |
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