CN101915022A - Dual-open type electronic lock - Google Patents
Dual-open type electronic lock Download PDFInfo
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- CN101915022A CN101915022A CN 201010223045 CN201010223045A CN101915022A CN 101915022 A CN101915022 A CN 101915022A CN 201010223045 CN201010223045 CN 201010223045 CN 201010223045 A CN201010223045 A CN 201010223045A CN 101915022 A CN101915022 A CN 101915022A
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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 from illegally to open performance and the powerful advantage of pick-proof performance, has obtained universal use.But it has also brought a drawback, it is relative mechanical lock, common electronic lock is except component of machine, also increased some electronic devices and components,, caused reliability to reduce because electronic devices and components are subjected to the influence of itself quality and surrounding environment (as 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 standby mechanical mechanism and unblanks.The disadvantage of this method is the level that the high level security of electronic lock is reduced to widely mechanical lock, and also can't open lock when the component of machine of lockset damages.
Summary of the invention
The invention provides a kind of dual-open type electronic lock that can on the basis that guarantees high level security, improve electronic lock unlatching reliability.
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 without any harmful effect each other is equivalent to two independently electronic locks.When lockset normally uses, enable 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 standby 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 standby back level dead bolt opening mechanism, promptly by 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 housing, reach the purpose of unblanking.
The technical solution adopted in the present invention is:
A kind of dual-open type electronic lock, comprise: lock housing and dead bolt, and dead bolt is arranged in the lockhole on the lock housing, 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 lock housing, be provided with guide way and slide mass, described guide way is fixed on the lock housing, described slide mass and described 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 described 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 by 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 enable 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) embodiments of the present invention a, be provided with haulage gear and back level motor, be provided with the hawser capstan winch in the rotating shaft of back level motor, an end that is provided with hawser and hawser between slide mass and hawser capstan winch 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 by the end of middle pin with the back push rod.The other end of back push rod is rotationally connected with fixed base plate by 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.Be arranged with a sleeve on middle pin, 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 is by preceding push rod, middle pin, back push rod and back pin, finally act on the fixed base plate, 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, force sleeve and middle pin to overcome the torsion spring active force and move upward, thereby preceding push rod and back push rod is to the constraint release of 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) embodiments of the present invention b 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 lock housing.Second gear is provided with inner bolt hole and described inner bolt hole is connected with a screw flight, and described screw rod is fixedlyed connected with described slide mass, and slide mass is connected with dead bolt.Have self-locking performance owing to be threaded, when dead bolt was subjected to responsive to axial force, this active force arrived lock housing by 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 housing, 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 housing lid 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 schematic diagram among the embodiment a.
Figure 10～19th, the b of embodiments 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 housing 1 and dead bolt 2, and dead bolt 2 is arranged in the lockhole on the lock housing 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 housing 1, be provided with guide way and slide mass, described guide way is fixed on the lock housing 1, described slide mass and described 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 housing 1, be connected with the haulage gear that is used to drive automatically controlled reciprocating mechanism.
In the present embodiment, described slide mass is a movable frame 33, is provided with chute on the lower shoe of movable frame 33;
Described guide way is a guide pad 43, and described guide pad 43 embeds in the chute of lower shoe.
A kind of dual-open type electronic lock, comprise: lock housing 1 and dead bolt 2, and dead bolt 2 is arranged in the lockhole on the lock housing 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 housing 1, be provided with guide way and slide mass, described guide way is fixed on the lock housing 1, described slide mass and described 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 housing 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 is supported by the rear bearing sheet that is located at the gripper shoe 5 on the lock housing 1 and is located at the double as fixed base plate 20 on the lock housing 1; Described 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 is provided with hawser 19 and hawser 19 between described slide mass and hawser capstan winch 21 is fixedlyed 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 described slide mass and described 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 by the end of middle pin 14 with back push rod 15, the other end of back push rod 15 is rotationally connected with fixed base plate 20 by back pin 17, on back pin 17, be 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 described slide mass, and the active force backward of slide mass finally acts on the lock housing 1 by 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 described 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, be provided with inner bolt hole on the 4th gear 9, described 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; Described 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 by connecting pin 4.
A kind of dual-open type electronic lock comprises: lock housing 1 and dead bolt 2, and dead bolt 2 is arranged in the lockhole on the lock housing 1,
The direction of motion of the dead bolt 2 that is connected with automatically controlled reciprocating mechanism and is driven by automatically controlled reciprocating mechanism on dead bolt 2 is identical with the switching direction of motion of the dead bolt 2 of setting;
On lock housing 1, be provided with guide way and slide mass, described guide way is fixed on the lock housing 1, described slide mass and described 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 described 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 is supported by the rear bearing sheet that is located at the gripper shoe 5 on the lock housing 1 and is located at the double as fixed base plate 20 on the lock housing; Described 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 is provided with hawser 19 and hawser 19 between described slide mass and hawser capstan winch 21 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 described slide mass and described fixed base plate 20, being provided with, and an end of preceding push rod 12 touches and withstands described slide mass, the other end of preceding push rod 12 is rotationally connected by the end of middle pin 14 with back push rod 15, the other end of back push rod 15 is rotationally connected with fixed base plate 20 by back pin 17, on back pin 17, be 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; Be arranged with sleeve 13 on middle pin 14, when haulage gear was in closed condition, the action direction of the active force backward of slide mass acted on lock housing 1 at last by 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 described 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 housing 1 and dead bolt 2, and dead bolt 2 is arranged in the lockhole on the lock housing 1,
The direction of motion of the dead bolt 2 that is connected with automatically controlled reciprocating mechanism and is driven by automatically controlled reciprocating mechanism on dead bolt 2 is identical with the switching direction of motion of the dead bolt 2 of setting;
On lock housing 1, be provided with guide way and slide mass, described guide way is fixed on the lock housing 1, described slide mass and described 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 described 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 described inner bolt hole is threaded with described screw rod 39 at second gear 38, described screw rod 39 is fixedlyed connected with described slide mass.
Automatically controlled reciprocating mechanism comprises: be located at the motor 40 on the slide mass and be located at 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 described shift fork 46 and the fork slot 47 that matches with shift fork 46 that is located on the dead bolt 2 of described dead bolt 2 and automatically controlled reciprocating mechanism formed, and described shift fork 46 is inserted in the fork slot 47.
Be provided with traction hook 331 on movable frame 33, be provided with traction grooved 201 on dead bolt 2, the head that the head of described traction hook 331 is positioned at traction grooved 201 and traction hook 331 is slidingly connected at traction grooved 201 and dead bolt 2.
The invention will be further described below in conjunction with accompanying drawing and case study on implementation.
Embodiment a, with reference to Fig. 1～2, a kind of dual-open type electronic lock comprises: lock housing 1 and lock housing lid 3, lock housing lid 3 is screwed on lock housing 1.Gripper shoe 5 fixedly is riveted on the lock housing 1, and dead bolt 2 is installed in the rectangular opening of lock housing 1 and gripper shoe 5, and screw mandrel 7 screws in the internal thread of dead bolt 2, and is fixed 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 lock housing 1 fixing riveted joint, 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 by 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 by preceding bearing pin 14, also is with sleeves 13 in the middle of the preceding bearing pin 14.15 pairs of movable floors 6 are supported in preceding support 12 and back 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 by the below of sleeve 13, and the other end and movable floor 6 link.Electronic circuit board 23 is fixed on the lock housing 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, also rotate with the gear wheel 9 of pinion 25 engagements, the internal thread of gear wheel 9 drives screw mandrel 7 and moves right, thereby, reach the purpose of unblanking drawing in the lock housing 1 with the fastening dead bolt 2 of screw mandrel 7.When electronic circuit prime lock system sent shutdown signal (promptly normally locking), prime motor 24 oppositely started, and screw mandrel 7 and dead bolt 2 are moved to the left, and are 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, thus support before making 12 and the back support 15 supporting roles that lose movable floor 6.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 housing 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 housing 1 and dead bolt 2, dead bolt 2 is installed in the rectangular opening of lock housing 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 housing 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 housing 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 housing 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 housing 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 and movable frame 33 link.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 housing 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 indentation lock housings 1, lock is opened.When electronic circuit prime lock system sends shutdown signal (promptly normally shutting), 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 sends start signal behind the electronic circuit, back level motor 36 starts, drive 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 indentation lock housings 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 (9)
1. dual-open type electronic lock comprises: lock housing (1) and dead bolt (2), and dead bolt (2) is arranged in the lockhole on the lock housing (1), it is characterized in that,
The direction of motion of the dead bolt (2) that is connected with automatically controlled reciprocating mechanism and is driven by automatically controlled reciprocating mechanism on dead bolt (2) is identical with the switching direction of motion of the dead bolt (2) of setting;
On lock housing (1), be provided with guide way and slide mass, described guide way is fixed on the lock housing (1), described slide mass and described 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 described slide mass, be connected with the haulage gear that is used to drive automatically controlled reciprocating mechanism.
2. dual-open type electronic lock according to claim 1 is characterized in that,
Described guide way comprises a pair of cylindrical guide (11), and described a pair of cylindrical guide (11) is supported by the rear bearing sheet that is located at the gripper shoe (5) on the lock housing (1) and is located at the double as fixed base plate (20) on the lock housing (1);
Described 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).
3. dual-open type electronic lock according to claim 1 is characterized in that, described slide mass is movable frame (33), is provided with chute on the lower shoe of movable frame (33); Described guide way is guide pad (43), and described guide pad (43) embeds in the chute of lower shoe.
4. according to claim 1,2 or 3 described dual-open type electronic locks, it is characterized in that 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 is provided with hawser (19) and hawser (19) between described slide mass and hawser capstan winch (21) is connected with slide mass, and the other end of hawser (19) is connected with hawser capstan winch (21);
Between described slide mass and described 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 described slide mass, the other end of preceding push rod (12) is rotationally connected by the end of middle pin (14) with back push rod (15), the other end of back push rod (15) is rotationally connected by 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), and 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 housing (1) at last by 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 described 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).
5. according to claim 1,2 or 3 described dual-open type electronic locks, it is characterized in that 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 is provided with hawser (19) and hawser (19) between described slide mass and hawser capstan winch (21) is connected with slide mass, and the other end of hawser (19) is connected with hawser capstan winch (21);
Between described slide mass and described 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 described slide mass, the other end of preceding push rod (12) is rotationally connected by the end of middle pin (14) with back push rod (15), the other end of back push rod (15) is rotationally connected by 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), and the other end of torsion spring (16) acts on fixed base plate (20);
Be arranged with sleeve (13) on middle pin (14), when haulage gear was in closed condition, the action direction of the active force backward of slide mass acted on lock housing (1) at last by 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 described 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).
6. according to claim 1,2 or 3 described dual-open type electronic locks, it is characterized in that 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 described inner bolt hole is threaded with described screw rod (39) at second gear (38), described screw rod (39) is fixedlyed connected with described slide mass.
7. dual-open type electronic lock according to claim 1, it is characterized in that, 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), be provided with inner bolt hole on the 4th gear (9), described 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);
Described dead bolt (2) is connected to automatically controlled reciprocating mechanism: second screw rod (7) in the automatically controlled reciprocating mechanism is fixedlyed connected with dead bolt (2) by connecting pin (4).
8. dual-open type electronic lock according to claim 1, it is characterized in that, automatically controlled reciprocating mechanism comprises: be located at the motor (40) on the slide mass and be located at 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 described shift fork (46) and the fork slot (47) that matches with shift fork (46) that is located on the dead bolt (2) of described dead bolt (2) and automatically controlled reciprocating mechanism formed, and described shift fork (46) is inserted in the fork slot (47).
9. dual-open type electronic lock according to claim 8, it is characterized in that, on movable frame (33), be provided with traction hook (331), be provided with traction grooved (201) on dead bolt (2), the head that the head of described 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101915022A true CN101915022A (en) | 2010-12-15 |
| CN101915022B CN101915022B (en) | 2012-09-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102230457A Expired - Fee Related CN101915022B (en) | 2010-07-09 | 2010-07-09 | Dual-open type electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101915022B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| AU2023222985A1 (en) * | 2022-09-01 | 2024-03-21 | Kdb Intellectual Pty Ltd | Multi-lock comprising a keyless lock for closures |
Citations (5)
| 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 |
| JP2004238849A (en) * | 2003-02-04 | 2004-08-26 | Lumitter Ind Corp Ltd | After-fitted electric locking device for sash |
| US20090038353A1 (en) * | 2000-05-18 | 2009-02-12 | Inovec Pty Ltd | Dual lock apparatus |
| 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 |
-
2010
- 2010-07-09 CN CN2010102230457A patent/CN101915022B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| US20090038353A1 (en) * | 2000-05-18 | 2009-02-12 | Inovec Pty Ltd | Dual lock apparatus |
| JP2004238849A (en) * | 2003-02-04 | 2004-08-26 | Lumitter Ind Corp Ltd | After-fitted electric locking device for sash |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| AU2023222985A1 (en) * | 2022-09-01 | 2024-03-21 | Kdb Intellectual Pty Ltd | Multi-lock comprising a keyless lock for closures |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101915022B (en) | 2012-09-19 |
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