CN112282517A - Intelligent lock - Google Patents
Intelligent lock Download PDFInfo
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- CN112282517A CN112282517A CN202011053264.5A CN202011053264A CN112282517A CN 112282517 A CN112282517 A CN 112282517A CN 202011053264 A CN202011053264 A CN 202011053264A CN 112282517 A CN112282517 A CN 112282517A
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- motor
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- 238000000034 method Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0058—Feeding by batteries
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to the technical field of anti-theft door locks, and particularly relates to an intelligent lock which comprises a lock frame, wherein a lock tongue and an anti-theft lock head are arranged in the lock frame in a sliding manner, a motor for driving the lock head to move is arranged on the lock frame, a gear set is arranged between the motor and the lock tongue, the motor drives a gear set to move and drives the lock tongue and the lock frame to slide relatively, and the gear set comprises a gear lock cylinder, a reduction gear set and an intermittent gear set; the invention aims to provide an intelligent lock which is convenient to use and labor-saving in manual unlocking.
Description
Technical Field
The invention belongs to the technical field of anti-theft door locks, and particularly relates to an intelligent lock.
Background
With the development and progress of society, the requirements of people on the safety and the manageability of the lockset are continuously improved, and the traditional mechanical lock can not meet the requirements of people in the aspects of safety and manageability, so that the security door is widely used, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with the corresponding security level of the security door, and the security level of the security door is directly related to the life and property of thousands of households. The anti-theft door is now an indispensable product for each household, and can guarantee the safety of life and property of people. The existing anti-theft door lock can be unlocked automatically by the motor, and can be unlocked manually by the key, the user can freely select an unlocking mode, the anti-theft door lock is convenient to use by the user, the power of the motor in the anti-theft door lock is large, so that the torque is increased by the reduction gear set when the motor is unlocked, but when the user unlocks manually by the key, the resistance of unlocking by the key can be greatly increased by the reduction gear set and the motor, and therefore manual unlocking is very difficult.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the intelligent lock which is convenient to use and labor-saving in manual unlocking.
The purpose of the invention is realized as follows:
an intelligent lock comprises a lock frame, wherein a lock tongue and a lock head for preventing burglary are arranged in the lock frame in a sliding mode, a motor for driving the lock head to move and a control circuit for controlling the motor to move are arranged on the lock frame, a gear set is arranged between the motor and the lock tongue, the motor drives a gear set to move and drives the lock tongue and the lock frame to slide relatively, the gear set comprises a gear lock cylinder and a reduction gear set connected with the motor, and an intermittent gear set connected with the lock tongue is arranged between the gear lock cylinder and the reduction gear set;
the intermittent gear set comprises a first gear and a second gear, the first gear and the second gear are coaxially arranged, the second gear drives the lock tongue to move, the first gear and the second gear are respectively connected with the reduction gear set and the gear lock cylinder, a first arc-shaped groove is formed in the first gear, a second protrusion is arranged on the second gear, the second protrusion penetrates through the first arc-shaped groove, when a user unlocks through a mechanical key, the mechanical key controls the gear lock cylinder to rotate, the lock tongue is controlled to shrink into the lock frame through the second gear, and the second protrusion slides in the first arc-shaped groove; when the user unblanked through the motor, the motor passed through reduction gear drive first gear and rotated, and the second arch slides relatively in first arc wall, and when first arc wall lateral wall supported on protruding, first gear passed through ring channel drive second gear and rotated to control the spring bolt and shrink in to the lock frame.
The lock frame is provided with a shifting lever in a rotating mode, the second gear is provided with a driving portion for driving the shifting lever to rotate, the spring bolt is provided with a stop dog, when the lock is unlocked, the second gear drives the shifting lever to rotate, and the shifting lever abuts against the stop dog and drives the spring bolt to retract into the lock frame.
The shifting lever is provided with an arc-shaped abutting surface, and when the lock is unlocked, the abutting surface abuts against the baffle and drives the lock tongue to contract towards the lock frame.
The lock frame is rotatably provided with a third gear for driving the lock head to move, the lock head is provided with a rack portion, and when the lock is unlocked, the intermittent gear set drives the third gear to rotate and drives the lock head to retract into the lock frame through the third gear and the rack portion.
The third gear and the second gear are coaxially arranged, the second gear is provided with a second arc-shaped groove, the third gear is provided with a third protrusion matched with the second arc-shaped groove, when the mechanical key controls the lock head to shrink, the side wall of the second arc-shaped groove abuts against the third protrusion to drive the third protrusion to rotate, and the second protrusion slides relatively in the first arc-shaped groove.
The lock is characterized in that the lock head is provided with a clamping groove, the lock frame is provided with a locking piece matched with the clamping groove and an elastic piece matched with the driving locking piece and the clamping groove, and when the lock head extends out of the lock frame, the locking piece is matched with the clamping groove to enable the lock head to be relatively fixed with the lock frame.
The locking piece slides and sets up on the lock frame, rotate on the lock frame be provided with second gear complex locking gear, be provided with the eccentric groove on the locking gear, be provided with on the locking piece with eccentric groove complex slide bar, when the locking gear rotates, the eccentric groove passes through slide bar drive locking piece and draw-in groove separation.
The locking gear is arranged between the lock cylinder gear and the second gear, the lock cylinder gear drives the second gear to rotate through the locking gear, the second gear drives the locking gear to rotate in the process of contracting the lock head, the third protrusion slides in the second arc-shaped groove, and the second gear drives the third gear to rotate and drives the lock head to contract until the side wall of the second arc-shaped groove abuts against the third protrusion.
The reduction gear set comprises a worm arranged on an output shaft of the motor and a turbine connected with the worm.
And a battery pack for supplying power to the motor is arranged in the lock frame.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that:
1. the gear set comprises a gear lock core and a reduction gear set connected with a motor, wherein an intermittent gear set connected with a bolt is arranged between the gear lock core and the reduction gear set; the intermittent gear set comprises a first gear and a second gear, the first gear and the second gear are coaxially arranged, the second gear drives the lock tongue to move, the first gear and the second gear are respectively connected with the reduction gear set and the gear lock cylinder, a first arc-shaped groove is formed in the first gear, a second protrusion is arranged on the second gear, the second protrusion penetrates through the first arc-shaped groove, when a user unlocks through a mechanical key, the mechanical key controls the gear lock cylinder to rotate, the lock tongue is controlled to shrink into the lock frame through the second gear, and the second protrusion slides in the first arc-shaped groove; when the user unblanked through the motor, the motor passes through the first gear of reduction gear drive and rotates, and the second arch slides relatively in first arc wall, when first arc wall lateral wall supports in the arch, first gear passes through ring channel drive second gear and rotates to control the spring bolt to shrink in the lock frame, the setting up of intermittent gear group makes the motor unblank and can not interfere mechanical key and unblank, thereby reduces the resistance that mechanical key unblanked and unblank and make, and the person of facilitating the use uses.
2. According to the invention, the shift lever is rotatably arranged on the lock frame, the second gear is provided with the driving part for driving the shift lever to rotate, the lock tongue is provided with the stop dog, when the lock is unlocked, the second gear drives the shift lever to rotate, the shift lever abuts against the baffle and drives the lock tongue to contract towards the lock frame, the rotation of the second gear is converted into the sliding of the lock tongue through the shift lever and the stop dog in the structure, the structure is simple, the production and assembly are convenient, the shift lever plays a lever role, a producer can adjust the lengths of two sides of the rotation center of the shift lever, further adjust the rotation angle and the rotation resistance of the second gear in the unlocking process, and the flexible adjustment of; the arc-shaped abutting surface is arranged on the shifting rod, when the intelligent lock is unlocked, the abutting surface abuts against the baffle and drives the spring bolt to shrink into the lock frame, and the arc-shaped abutting surface prevents the shifting rod from scratching the baffle in the unlocking process to increase friction force between the shifting rod and the baffle, so that the service life of the intelligent lock is influenced.
3. When the lock is controlled to shrink by a mechanical key, the side wall of the second arc-shaped groove is propped against the third protrusion so as to drive the third protrusion to rotate, and the second protrusion slides relatively in the first arc-shaped groove.
4. The lock head is provided with the clamping groove, the lock frame is provided with the locking piece matched with the clamping groove and the elastic piece driving the locking piece to be matched with the clamping groove, when the lock head extends out of the lock frame, the locking piece is matched with the clamping groove to enable the lock head to be relatively fixed with the lock frame, and the locking piece is arranged to be beneficial to preventing the lock head from being pried open and improving the safety of the intelligent lock; the locking piece slides and sets up on the lock frame, rotates on the lock frame and is provided with the locking gear with second gear complex, is provided with the eccentric groove on the locking gear, be provided with on the locking piece with eccentric groove complex slide bar, when the locking gear rotates, the eccentric groove passes through slide bar drive locking piece and draw-in groove separation, the eccentric groove does benefit to the stable cooperation of locking piece and draw-in groove with being provided with of litter, avoids locking piece and draw-in groove unexpected the breaking away from in the use.
5. The locking gear is arranged between the lock cylinder gear and the second gear, the lock cylinder gear drives the second gear to rotate through the locking gear, the second gear drives the locking gear to rotate in the process of contracting the lock head, the third protrusion slides in the second arc-shaped groove, and the second gear drives the third gear to rotate and drives the lock head to contract until the side wall of the second arc-shaped groove abuts against the third protrusion; the speed reduction gear set comprises a worm arranged on an output shaft of the motor and a worm wheel connected with the worm, and the worm wheel and worm wheel structure has a larger transmission ratio, so that the motor can drive the lock tongue and the lock head to move through the speed reduction gear set conveniently, and the reduction of the number of gears in the speed reduction gear set is facilitated, thereby reducing the volume of the intelligent lock; the battery pack for supplying power to the motor is arranged in the lock frame, an external power supply is not needed to supply power to the intelligent lock in the structure, and the intelligent lock is convenient to install.
Drawings
FIG. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is one of the partial structural schematics of the present invention;
FIG. 4 is a second schematic diagram of a portion of the present invention;
FIG. 5 is a third schematic view of a part of the present invention;
FIG. 6 is a schematic view of the first gear of the present invention;
FIG. 7 is a schematic view of a second gear according to the present invention;
FIG. 8 is a schematic view of a third gear of the present invention;
FIG. 9 is a schematic view of the lock gear of the present invention;
FIG. 10 is a schematic view of the latch of the present invention;
fig. 11 is a schematic view of the connection structure of the motor and the reduction gear set in the present invention.
Number designation in the drawings: 1-locking frame; 2-a bolt; 3-a lock head; 4-a motor; 5-a reduction gear set; 6-intermittent gear set; 7-a gear lock cylinder; 8-a locking gear; 9-a lock; 11-a positioning plate; 12-positioning grooves; 13-a limiting rod; 14-a battery pack; 21-a baffle plate; 22-a return spring; 23-a deflector rod; 31-rack portion; 32-a first limit groove; 33-card slot; 51-a turbine; 52-a worm; 61-a first gear; 62-a second gear; 63-a third gear; 81-eccentric groove; 91-an elastic member; 92-a slide bar; 93-a snap-in part; 94-a second restraint slot; 611-a first arc-shaped slot; 621-a second projection; 622-drive section; 623-a second arc-shaped groove; 631-a hinge; 632-third projection.
Detailed Description
The invention is further described in the following with specific embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 11, an intelligent lock comprises a lock frame 1, a bolt 2 and a theft-proof lock head 3 are slidably arranged in the lock frame 1, a motor 4 for driving the lock head 3 to move and a control circuit for controlling the motor 4 to move are arranged on the lock frame 1, a gear set is arranged between the motor 4 and the bolt 2, the motor 4 drives the gear set to move and drives the bolt 2 and the lock frame 1 to slide relatively, the gear set comprises a gear lock cylinder 7 and a reduction gear set 5 connected with the motor 4, and an intermittent gear set 6 connected with the bolt 2 is arranged between the gear lock cylinder 7 and the reduction gear set 5;
the intermittent gear set 6 comprises a first gear 61 and a second gear 62 which are coaxially arranged and drive the bolt 2 to move, the first gear 61 and the second gear 62 are respectively connected with the reduction gear set 5 and the gear lock cylinder 7, a first arc-shaped groove 611 is arranged on the first gear 61, a second protrusion 621 is arranged on the second gear 62, the second protrusion 621 penetrates through the first arc-shaped groove 611, when a user unlocks through a mechanical key, the mechanical key controls the gear lock cylinder 7 to rotate, the bolt 2 is controlled to shrink into the lock frame 1 through the second gear 62, and the second protrusion 621 slides in the first arc-shaped groove 611; when the user unblanked through motor 4, motor 4 rotated through reduction gear drive first gear 61, the protruding 621 of second was relative slip in first arc wall 611, when first arc wall 611 lateral wall supports in protruding, first gear 61 rotated through ring channel drive second gear 62, and control spring bolt 2 is to shrink in the lock frame 1, intermittent gear set 6 set up make motor 4 unblank can not interfere the mechanical key and unblank, thereby reduce the resistance that the mechanical key unblanked and unblanked the messenger, the person of facilitating the use uses.
In this embodiment the reduction gear set 5 includes the worm 52 that sets up on motor 4 output shaft and the worm wheel 51 of being connected with worm 52, and the transmission ratio of worm wheel structure is bigger, is convenient for motor 4 to drive tongue 2 and tapered end 3 motion through reduction gear set 5, and is favorable to reducing the gear quantity in the reduction gear set 5 to reduce the volume of intelligent lock.
The lock frame 1 is rotatably provided with a shift lever 23, the second gear 62 is provided with a driving part 622 for driving the shift lever 23 to rotate, the bolt 2 is provided with a stop block, when the lock is unlocked, the second gear 62 drives the shift lever 23 to rotate, the shift lever 23 is tightly abutted against the baffle 21 and drives the bolt 2 to contract towards the lock frame 1, the structure converts the rotation of the second gear 62 into the sliding of the bolt 2 through the shift lever 23 and the stop block, the structure is simple, the production and assembly are convenient, the shift lever 23 plays a lever role, a producer can adjust the length of two sides of the rotation center of the shift lever 23 so as to adjust the rotation angle and the rotation resistance of the second gear 62 in the unlocking process, the producer can flexibly adjust, in the embodiment, the lock frame 1 is fixedly provided with the positioning plate 11, the bolt 2 is provided with a return spring 22 for driving the bolt 2 to extend out of the lock frame 1, and one end of the, the other end of the return spring 22 abuts against the bolt 2.
Preferably, an arc-shaped abutting surface is arranged on the shifting lever 23, when the intelligent lock is unlocked, the abutting surface abuts against the baffle 21 and drives the lock bolt 2 to contract into the lock frame 1, the arc-shaped abutting surface prevents the shifting lever 23 from scratching the baffle 21 in the unlocking process to increase the friction force between the shifting lever 23 and the baffle 21, so that the service life of the intelligent lock is influenced, the positioning groove 12 is arranged on the lock frame 1, and when the lock bolt 2 resets, the baffle 21 drives the lock bolt 2 to enter the positioning groove 12.
The lock frame 1 is rotatably provided with a third gear 63 for driving the lock head 3 to move, the lock head 3 is provided with a rack part 31, when the lock is unlocked, the intermittent gear set 6 drives the third gear 63 to rotate and drives the lock head 3 to shrink towards the lock frame 1 through the third gear 63 and the rack part 31, preferably, the third gear 63 and the second gear 62 are coaxially arranged, the second gear 62 is provided with a second arc-shaped groove 623, the third gear 63 is provided with a third protrusion 632 matched with the second arc-shaped groove 623, when the lock head 3 is controlled to shrink by a mechanical key, the side wall of the second arc-shaped groove 623 abuts against the third protrusion 632 so as to drive the third protrusion 632 to rotate, and the second protrusion 621 relatively slides in the first arc-shaped groove 611, in the structure, the motor 4 is prevented from interfering the mechanical key to control the lock head 3 to shrink, so that the resistance caused by unlocking by the mechanical key is reduced, and the use of a user is convenient, the third gear 63 of the present invention is provided with a hinge portion 631, and the first gear 61 and the second gear 62 are rotatably provided on the hinge portion 631.
In this embodiment, the lock frame 1 is provided with the limiting rod 13, the lock head 3 is provided with the first limiting groove 32, and when the lock head 3 and the lock frame 1 move relatively, the limiting rod 13 slides relatively in the first limiting groove 32.
The lock head 3 is provided with a clamping groove 33, the lock frame 1 is provided with a locking piece 9 matched with the clamping groove 33 and an elastic piece 91 driving the locking piece 9 to be matched with the clamping groove 33, when the lock head 3 extends out of the lock frame 1, the locking piece 9 is matched with the clamping groove 33 to enable the lock head 3 to be relatively fixed with the lock frame 1, and the locking piece 9 is favorable for preventing the lock head 3 from being pried, so that the safety of the intelligent lock is improved; the locking piece 9 slides and sets up on the lock frame 1, rotate on the lock frame 1 and be provided with second gear 62 complex locking gear 8, be provided with eccentric groove 81 on the locking gear 8, be provided with on the locking piece 9 with eccentric groove 81 complex slide bar 92, when locking gear 8 rotates, eccentric groove 81 passes through slide bar 92 drive locking piece 9 and draw-in groove 33 separation, eccentric groove 81 does benefit to the stable cooperation of locking piece 9 with draw-in groove 33 with being provided with of litter, avoid in the use locking piece 9 and draw-in groove 33 unexpected the breaking away from.
In this embodiment, the locking member 9 is provided with a second limiting groove 94 and a clamping portion 93 matched with the clamping groove 33, the lock frame 1 is provided with a limiting rod 13 matched with the second limiting groove 94, and when the locking member 9 and the lock frame 1 move relatively, the limiting rod 13 slides relatively in the second limiting groove 94.
In this embodiment, the locking gear 8 is disposed between the lock cylinder gear and the second gear 62, the lock cylinder gear drives the second gear 62 to rotate through the locking gear 8, during the process of contracting the lock head 3, the second gear 62 drives the locking gear 8 to rotate, and the third protrusion 632 slides in the second arc-shaped groove 623, until the side wall of the second arc-shaped groove 623 abuts against the third protrusion 632, the second gear 62 drives the third gear 63 to rotate and drive the lock head 3 to contract, in this structure, the locking gear 8 can drive the locking member 9, and can also serve as a transmission gear, so that the number of parts in the intelligent lock can be reduced, and the production and installation are convenient.
The battery pack 14 for supplying power to the motor 4 is arranged in the lock frame 1, an external power supply is not needed in the structure for supplying power to the intelligent lock, and the intelligent lock is convenient to install.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides an intelligence lock, includes lock frame (1), slides in lock frame (1) and is provided with spring bolt (2) and tapered end (3) that are used for the theftproof, its characterized in that: the lock is characterized in that a motor (4) for driving a lock head (3) to move and a control circuit for controlling the motor (4) to move are arranged on the lock frame (1), a gear set is arranged between the motor (4) and the lock tongue (2), the motor (4) drives a gear set to move and drives the lock tongue (2) to slide relative to the lock frame (1), the gear set comprises a gear lock cylinder (7) and a reduction gear set (5) connected with the motor (4), an intermittent gear set (6) connected with the lock tongue (2) is arranged between the gear lock cylinder (7) and the reduction gear set (5),
the intermittent gear set (6) comprises a first gear (61) and a second gear (62) which are coaxially arranged, the first gear (61) and the second gear (62) are respectively connected with the reduction gear set (5) and the gear lock cylinder (7), a first arc-shaped groove (611) is formed in the first gear (61), a second protrusion (621) is arranged on the second gear (62), the second protrusion (621) penetrates through the first arc-shaped groove (611), when a user unlocks by using a mechanical key, the mechanical key controls the gear lock cylinder (7) to rotate, the lock bolt (2) is controlled to shrink into the lock frame (1) by using the second gear (62), and the second protrusion (621) slides in the first arc-shaped groove (611); when the user unblanked through motor (4), motor (4) rotated through reduction gear drive first gear (61), and second arch (621) relatively slided in first arc wall (611), and when first arc wall (611) lateral wall supported on protruding, first gear (61) rotated through ring channel drive second gear (62) to control spring bolt (2) to shrink in lock frame (1).
2. An intelligent lock according to claim 1, wherein: the lock is characterized in that a shifting lever (23) is rotatably arranged on the lock frame (1), a driving part (622) for driving the shifting lever (23) to rotate is arranged on the second gear (62), a stop block is arranged on the lock bolt (2), when the lock is unlocked, the second gear (62) drives the shifting lever (23) to rotate, and the shifting lever (23) is abutted against the stop plate (21) and drives the lock bolt (2) to contract towards the lock frame (1).
3. An intelligent lock according to claim 2, wherein: the shifting lever (23) is provided with an arc-shaped abutting surface, and when the lock is unlocked, the abutting surface abuts against the baffle (21) and drives the lock bolt (2) to contract towards the lock frame (1).
4. A smart lock as claimed in claim 1, 2 or 3, wherein: the lock is characterized in that a third gear (63) for driving the lock head (3) to move is rotatably arranged on the lock frame (1), a rack portion (31) is arranged on the lock head (3), and when the lock is unlocked, the intermittent gear set (6) drives the third gear (63) to rotate and drives the lock head (3) to retract into the lock frame (1) through the third gear (63) and the rack portion (31).
5. An intelligent lock according to claim 4, wherein: third gear (63) and second gear (62) coaxial setting, and be provided with second arc wall (623) on second gear (62), be provided with on third gear (63) with second arc wall (623) complex third protruding (632), when mechanical key control tapered end (3) shrink, thereby the lateral wall of second arc wall (623) supports and drives third protruding (632) rotation on third protruding (632), and second protruding (621) relatively slide in first arc wall (611).
6. An intelligent lock according to claim 5, wherein: be provided with draw-in groove (33) on tapered end (3), be provided with on lock frame (1) with draw-in groove (33) complex locking piece (9) and drive locking piece (9) and draw-in groove (33) complex elastic component (91), when tapered end (3) stretches out from lock frame (1), locking piece (9) and draw-in groove (33) cooperation make tapered end (3) and lock frame (1) relatively fixed.
7. An intelligent lock according to claim 6, wherein: the locking piece (9) is arranged on the lock frame (1) in a sliding mode, the lock frame (1) is provided with a locking gear (8) matched with the second gear (62) in a rotating mode, an eccentric groove (81) is formed in the locking gear (8), a sliding rod (92) matched with the eccentric groove (81) is arranged on the locking piece (9), and when the locking gear (8) rotates, the eccentric groove (81) drives the locking piece (9) to be separated from the clamping groove (33) through the sliding rod (92).
8. An intelligent lock according to claim 7, wherein: the lock gear (8) is arranged between the lock cylinder gear and the second gear (62), the lock cylinder gear drives the second gear (62) to rotate through the lock gear (8), the second gear (62) drives the lock gear (8) to rotate in the process of contracting the lock head (3), the third protrusion (632) slides in the second arc-shaped groove (623), and when the side wall of the second arc-shaped groove (623) abuts against the third protrusion (632), the second gear (62) drives the third gear (63) to rotate and drive the lock head (3) to contract.
9. A smart lock as claimed in claim 1, 2, 3, 5, 6, 7 or 8, wherein: the reduction gear set (5) comprises a worm (52) arranged on an output shaft of the motor (4) and a turbine (51) connected with the worm (52).
10. A smart lock as claimed in claim 1, 2, 3, 5, 6, 7 or 8, wherein: a battery pack (14) for supplying power to the motor (4) is arranged in the lock frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053264.5A CN112282517B (en) | 2020-09-29 | 2020-09-29 | Intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053264.5A CN112282517B (en) | 2020-09-29 | 2020-09-29 | Intelligent lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112282517A true CN112282517A (en) | 2021-01-29 |
| CN112282517B CN112282517B (en) | 2024-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011053264.5A Active CN112282517B (en) | 2020-09-29 | 2020-09-29 | Intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112282517B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832596A (en) * | 2021-03-04 | 2021-05-25 | 上海甲龙科技有限公司 | High-efficient multiaxis driven shaft structure intelligence lock body |
| CN113622750A (en) * | 2021-08-09 | 2021-11-09 | 浙江星月安防科技有限公司 | Electromagnetic lock assembly and anti-theft door |
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| JPH07166750A (en) * | 1993-12-13 | 1995-06-27 | Mitsui Mining & Smelting Co Ltd | Vehicle door lock device |
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| CN212773841U (en) * | 2020-09-29 | 2021-03-23 | 浙江亿龙智能科技股份有限公司 | Intelligent lock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112832596A (en) * | 2021-03-04 | 2021-05-25 | 上海甲龙科技有限公司 | High-efficient multiaxis driven shaft structure intelligence lock body |
| CN113622750A (en) * | 2021-08-09 | 2021-11-09 | 浙江星月安防科技有限公司 | Electromagnetic lock assembly and anti-theft door |
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| Publication number | Publication date |
|---|---|
| CN112282517B (en) | 2024-08-09 |
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