CN114541885A - Double-motor intelligent door lock system and use method thereof - Google Patents
Double-motor intelligent door lock system and use method thereof Download PDFInfo
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- CN114541885A CN114541885A CN202210328665.XA CN202210328665A CN114541885A CN 114541885 A CN114541885 A CN 114541885A CN 202210328665 A CN202210328665 A CN 202210328665A CN 114541885 A CN114541885 A CN 114541885A
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- door lock
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- sliding plate
- sliding
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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
- 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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Abstract
The invention discloses a double-motor intelligent door lock system and a using method thereof, relating to the technical field of door locks, and the technical scheme is as follows: the door lock comprises a door lock body, wherein a first sliding rail is installed on the inner wall of the bottom of the door lock body, a sliding plate is arranged at the top of the first sliding rail, a rack is installed at the top of one side of the sliding plate, the first sliding rail is fixedly connected with a first servo motor, the output end of the first servo motor is provided with a small gear, the top of the sliding plate is fixedly connected with a second servo motor, the output end of the second servo motor is provided with a flat gear, the left end of the sliding plate is fixedly connected with a locking block, a second sliding rail is installed on the inner wall of the left side of the door lock body, a limiting block is arranged on the inner wall of the second sliding rail, and an internal thread pipe is installed on the right side of the limiting block.
Description
Technical Field
The invention relates to the technical field of air detection, in particular to a double-motor intelligent door lock system and a using method thereof.
Background
The structure of the known intelligent electronic door lock is that an intelligent electronic authentication drive unlocking device and a mechanical key drive unlocking device act together on an unlocking point or a transmission mechanism of the same mechanical lock, and the lock can be unlocked by using any one of the two devices. The existing electronic authentication driving unlocking mode is convenient and quick to unlock and good in anti-theft performance, so that the existing electronic authentication driving unlocking mode is often used as a first unlocking option, but an electronic authentication driving device belongs to an electronic device, and the electronic device inevitably has a fault in use or cannot unlock a door lock when a power supply is interrupted, so that another unlocking device is required to be arranged as a standby device; the mechanical key unlocking device has simple structure, no need of power supply and low cost, so that it is selected as spare unlocking device, but the mechanical unlocking device is easy to be unlocked technically and has poor anti-theft performance, so that the anti-theft performance and use value of the whole intelligent electronic door lock are greatly reduced. In the future, another set of electronic unlocking device is also designed on one part of the electronic door lock to replace a mechanical key to unlock the electronic door lock as a standby unlocking device, but the electronic door lock and a common device use the same driving motor, and the motor also belongs to an electronic device, so that the motor cannot be excluded when the electronic device fails, and the reliability of standby emergency unlocking is influenced.
The prior art has the following defects: the existing intelligent door lock is mostly realized based on a fingerprint identification technology, namely, as long as the fingerprint collected by the door lock is identified as the fingerprint of a legal user with the authority to open the door lock, the intelligent door lock can not be further verified, but directly opens the door lock, once someone tries to open the current intelligent door lock through the simple fingerprint backrest technology, the fingerprint identification function of the door lock can be broken through very easily by identification, further illegal behaviors are implemented, and the existing intelligent door lock has great potential safety hazards.
Therefore, it is necessary to invent a dual-motor intelligent door lock system and a use method thereof.
Disclosure of Invention
Therefore, the invention provides a double-motor intelligent door lock system and a using method thereof.
In order to achieve the above purpose, the invention provides the following technical scheme: a double-motor intelligent door lock system comprises a door lock body, wherein a first sliding rail is mounted on the inner wall of the bottom of the door lock body, a sliding plate is arranged at the top of the first sliding rail, a rack is mounted at the top of one side of the sliding plate, the inner wall of the bottom of the door lock body is fixedly connected with a first servo motor, the output end of the first servo motor is provided with a small gear, the top of the sliding plate is fixedly connected with a second servo motor, the output end of the second servo motor is provided with a flat gear, the left end of the sliding plate is fixedly connected with a locking block, the inner wall of the left side of the door lock body is provided with a second sliding rail, the inner wall of the second sliding rail is provided with a limiting block, the right side of the limiting block is provided with an inner threaded pipe, the inner wall of the inner threaded pipe is provided with an outer threaded pipe, the right end of the outer threaded pipe is fixedly connected with a thick gear, the right end of the thick gear is provided with a second telescopic rod, the right end of the telescopic rod is fixedly connected with a first bearing, the first sliding rail is mounted at the bottom of the first bearing, the outer surface fixed connection dead lever of bearing one side, the hinge is installed to dead lever one end, telescopic link one is installed to hinge one end, telescopic link one end fixed connection bearing two, slide rail four is installed to bearing two bottoms, two one sides fixed connection fixed arms of bearing, the fixing base is installed to fixed arm one end, lock body one side inner wall is equipped with the spring bolt.
Preferably, the sliding plate is connected with the inner wall of the bottom of the door lock body in a sliding mode through a first sliding rail, and the pinion is meshed with the rack.
Preferably, the limiting block is connected with the inner wall of the left side of the door lock body in a sliding mode through a second sliding rail, and the internal threaded pipe is in threaded connection with the external threaded pipe.
Preferably, the first bearing is rotatably connected with the fixed rod through the first bearing, and the fixed rod is rotatably connected with the telescopic rod through the hinge.
Preferably, one end of the sliding rail III is fixedly connected to one side of the sliding plate, and the bearing I is slidably connected with the sliding plate through the sliding rail III.
Preferably, the second bearing is connected with the inner wall of the bottom of the door lock body in a sliding mode through a fourth sliding rail, and the bottom of the fourth sliding rail is installed on the inner wall of the bottom of the door lock body.
Preferably, the length of the fixed arm is larger than that of the first telescopic rod, and the first telescopic rod can stretch and retract between the second bearing and the hinge.
Preferably, the bottom end of the thick gear is provided with a baffle disc, the diameter of the baffle disc is larger than that of the thick gear, and the thick gear is in separable threaded connection with the flat gear.
Preferably, the bottom of the fixed seat is installed on the outer surface of the top of the sliding plate, the number of the locking blocks is three, and the locking blocks are made of alloy steel.
A use method of the double-motor intelligent door lock further comprises the following use steps:
s1: when a user unlocks through fingerprints, the servo motor is started, the driving pinion drives the rack which is meshed and connected with the sliding plate at the bottom to slide rightwards, when the sliding plate moves rightwards, the fixing rod is driven by the fixing arm to push the telescopic rod, at the moment, the sliding plate can drive the sliding rail III at the side surface and the bearing to slide rightwards when sliding rightwards, the telescopic rod II at the right side of the thick gear can stretch and extend without driving the thick gear to move, at the moment, the transverse position of the thick gear is not changed, the bearing I, the fixing rod, the telescopic rod I and the fixing arm only move rightwards for a distance, but the distance is the original angle, at the moment, the fixing rod rotates with the hinge under the pushing of the lever principle of the fixing arm, the fixing rod, the thick gear and the bearing I are pushed to slide upwards in the sliding rail III, and the bearing I slides upwards through the sliding block at the bottom, the thick gear, the internal threaded pipe, the external threaded pipe and the limiting block are driven to simultaneously slide upwards in the second sliding rail;
s2: the sliding plate can drive the second servo motor and the flat gear to move rightwards when sliding rightwards, at the moment, the flat gear moves rightwards along with the upward pushing of the thick gear and is on a vertical horizontal line with the thick gear, at the moment, the flat gear and the thick gear can touch together, as the second servo motor can adjust the stop position of the flat gear at the output end in advance, and the thick gear can adjust the stop position in advance by adjusting the number of rotating turns between the external threaded pipe and the internal threaded pipe, the flat gear and the thick gear can be meshed and connected, as the sliding plate slides rightwards for a distance, the lock block is also driven to contract rightwards for a distance, but at the moment, the lock block is not completely retracted into the door lock body, and a user can not completely open the door lock body;
s3: when a user passes through the face recognition again, the servo motor II is closed, the servo motor II is started to drive the flat gear to drive the thick gear which is just meshed with the flat gear to rotate, the thick gear drives the external threaded pipe to rotate in the internal threaded pipe, the external threaded pipe is in threaded connection with the internal threaded pipe, the external threaded pipe is pushed rightwards under rotation, the flat gear is pushed rightwards through the thick gear and a baffle disc at the bottom of the gear, and meanwhile, the servo motor II and the sliding plate are driven to move rightwards by the flat gear until the sliding plate drives the lock block to be completely retracted into the door lock body, the lock block of the door lock body is not clamped in a door frame, and the user can retract the lock bolt by screwing the handle to complete door opening;
s4: when a door is locked, a user directly presses a door locking switch, the second servo motor is closed, the first servo motor is started, the driving pinion drives the rack which is meshed and connected with the sliding plate at the bottom to slide leftwards, the locking block is directly and completely pushed out, and meanwhile, the thick gear returns to the original position under the pulling of the second telescopic rod, the hinge, the first telescopic rod and the fixed arm, so that the preparation is made for unlocking the double motors with high safety next time.
The invention has the beneficial effects that:
1. when a user unlocks through fingerprints, the servo motor I is started, the driving pinion drives the rack which is meshed and connected with the sliding plate at the bottom to slide rightwards, when the sliding plate moves rightwards, the telescopic rod is driven by the fixed arm to push the fixed rod, at the moment, the sliding plate can drive the sliding rail III at the side face and the bearing to slide rightwards when sliding rightwards, the telescopic rod II at the right side of the thick gear can stretch and extend without driving the thick gear to move, at the moment, the transverse position of the thick gear is not changed, the bearing I, the fixed rod, the telescopic rod I and the fixed arm only move rightwards for a distance, but still have the original angles, at the moment, under the pushing of the lever principle of the fixed arm, the fixed rod rotates with the hinge, contracts and shortens per se, the fixed rod, the thick gear and the bearing I are pushed to slide upwards, and the bearing I slides upwards in the sliding rail III through the sliding block at the bottom, the thick gear, the internal thread pipe, the external thread pipe and the limiting block are driven to simultaneously slide upwards in the sliding rail II, the sliding plate also drives the servo motor II and the flat gear to move rightwards when sliding rightwards, the flat gear moves rightwards along with the upward pushing of the thick gear and is on a vertical horizontal line with the thick gear, the flat gear and the thick gear are in contact with each other at the moment, the stop position of the flat gear at the output end can be adjusted in advance by the servo motor II, the stop position can be adjusted by the thick gear through adjusting the number of turns of rotation between the external thread pipe and the internal thread pipe, so that the flat gear and the thick gear are in meshing connection, the lock block is also driven to contract rightwards for a distance as the sliding plate slides rightwards for a distance, but the lock block is not completely retracted into the door lock body at the moment, a user cannot completely open the door lock body, and further double protection of the opening and closing process of the door lock is realized, the hidden danger problem that the door lock can be opened by simply copying the fingerprint is avoided.
2. When a user passes through the face recognition again, the servo motor II is closed, the servo motor II is started to drive the flat gear to drive the thick gear which is just meshed with the flat gear to rotate, the thick gear drives the external threaded pipe to rotate in the internal threaded pipe, the external threaded pipe is in threaded connection with the internal threaded pipe, the external threaded pipe is pushed rightwards under rotation, the flat gear is pushed rightwards through the thick gear and a baffle disc at the bottom of the gear, and meanwhile, the servo motor II and the sliding plate are driven to move rightwards by the flat gear until the sliding plate drives the lock block to be completely retracted into the door lock body, the lock block of the door lock body is not clamped in a door frame, and the user can retract the lock bolt by screwing the handle to complete door opening; when locking the door, the user is direct through pressing the switch of locking the door, servo motor two is closed, servo motor one starts, the drive pinion drives the rack that the meshing is connected and the sliding plate of bottom slides left, directly release the locking piece completely, thick gear is at telescopic link two simultaneously, the hinge, get back to the normal position under the pulling of telescopic link one and fixed arm, it prepares to unblank for the high bi-motor of security next time, improve unblock and close locking efficiency, improve the security and the practicality that the lock body used, the material of three locking pieces of group sets up to alloy steel, alloy steel has the advantage that the wearability is good and the hardness is high, prevent that the thief from cutting illegal entry to the locking piece, the security and the life of improvement locking piece.
Drawings
FIG. 1 is a schematic structural view of a door lock body according to the present invention;
FIG. 2 is an effect diagram of the door lock body provided by the present invention;
FIG. 3 is an effect diagram of the door lock body provided by the present invention;
FIG. 4 is a process diagram of the door lock body of the present invention during unlocking;
FIG. 5 is a process diagram of the door lock body of the present invention during unlocking;
fig. 6 is a side view of the door lock body provided by the present invention.
In the figure: the door lock comprises a door lock body 1, a first sliding rail 2, a sliding plate 3, a rack 4, a first servo motor 5, a pinion 6, a second servo motor 7, a flat gear 8, a locking block 9, a second sliding rail 10, a limiting block 11, an internal threaded pipe 12, an external threaded pipe 13, a thick gear 14, a first bearing 15, a third sliding rail 16, a hinge 17, a first telescopic rod 18, a second bearing 19, a fourth sliding rail 20, a fixed arm 21, a fixed seat 22, a bolt 23, a fixed rod 30 and a second telescopic rod 31.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-6, the invention provides a dual-motor intelligent door lock system, in order to achieve the above object, the invention provides the following technical scheme: a double-motor intelligent door lock system and a using method thereof comprise a door lock body 1, a first sliding rail 2 is arranged on the inner wall of the bottom of the door lock body 1, a sliding plate 3 is arranged on the top of the first sliding rail 2, a rack 4 is arranged on the top of one side of the sliding plate 3, a first servo motor 5 is fixedly connected with the inner wall of the bottom of the door lock body 1, a pinion 6 is arranged on the output end of the first servo motor 5, a second servo motor 7 is fixedly connected with the top of the sliding plate 3, a flat gear 8 is arranged on the output end of the second servo motor 7, a locking block 9 is fixedly connected with the left end of the sliding plate 3, a second sliding rail 10 is arranged on the inner wall of the left side of the door lock body 1, a limiting block 11 is arranged on the inner wall of the second sliding rail 10, an inner threaded pipe 12 is arranged on the right side of the limiting block 11, an outer threaded pipe 13 is arranged on the inner wall of the inner threaded pipe 12, a thick gear 14 is fixedly connected with the right end of the thick gear 14, a telescopic rod 31 is fixedly connected with a first bearing 15, three 16 sliding rails are installed at the bottom of the first bearing 15, the fixing rod 30 is fixedly connected to the outer surface of one side of the first bearing 15, the hinge 17 is installed at one end of the fixing rod 30, the first telescopic rod 18 is installed at one end of the hinge 17, the second telescopic rod 18 is fixedly connected to the second bearing 19, the fourth sliding rail 20 is installed at the bottom of the second bearing 19, the second bearing 19 is fixedly connected to one side of the fixing arm 21, the fixing seat 22 is installed at one end of the fixing arm 21, and the bolt 23 is arranged on the inner wall of one side of the door lock body 1.
Further, the sliding plate 3 is connected with the inner wall of the bottom of the door lock body 1 in a sliding mode through a first sliding rail 2, the pinion 6 is connected with the rack 4 in a meshing mode, the limiting block 11 is connected with the inner wall of the left side of the door lock body 1 in a sliding mode through a second sliding rail 10, the internal threaded pipe 12 is connected with the external threaded pipe 13 in a threaded mode, the bearing I15 is connected with the fixing rod 30 in a rotating mode through a bearing I15, the fixing rod 30 is connected with a first telescopic rod 18 in a rotating mode through a hinge 17, one end of a third sliding rail 16 is fixedly connected to one side of the sliding plate 3, the bearing I15 is connected with the sliding plate 3 in a sliding mode through a third sliding rail 16, the bearing II 19 is connected with the inner wall of the bottom of the door lock body 1 in a sliding mode through a fourth sliding rail 20, the bottom 20 of the fourth sliding rail is installed on the inner wall of the bottom of the door lock body 1, the length of the fixing arm 21 is larger than the first telescopic rod 18, the telescopic rod 18 can stretch between the bearing II 19 and the hinge 17, particularly, when a user unlocks through fingerprints, the servo motor I5 is started, the driving pinion 6 drives the rack 4 which is meshed and connected with the sliding plate 3 at the bottom to slide rightwards, when the sliding plate 3 moves rightwards, the telescopic rod 18 is driven by the fixing arm 21 to push the fixed rod 30, at the moment, the sliding plate 3 drives the sliding rail III 16 and the bearing I15 on the side surface to slide rightwards when sliding rightwards, the telescopic rod II 31 on the right side of the thick gear 14 is stretched and extended without driving the thick gear 14 to move, at the moment, the transverse position of the thick gear 14 is not changed, the bearing I15, the fixed rod 30, the telescopic rod I18 and the fixing arm 21 only move rightwards for a distance, but still have the original angle, at the moment, the fixed rod 30 rotates with the hinge 17 under the pushing of the lever principle of the fixing arm 21 and contracts and shortens by itself, and pushes the fixed rod 30, the thick gear 14 and the bearing I15 to slide upwards, the bearing I15 slides upwards in the sliding rail III 16 through the sliding block at the bottom to drive the thick gear 14, the internal threaded pipe 12, the external threaded pipe 13 and the limiting block 11 to slide upwards in the sliding rail II 10 at the same time, the sliding plate 3 also drives the servo motor II 7 and the flat gear 8 to move rightwards when sliding rightwards, at the moment, along with the upward pushing of the thick gear 14, the flat gear 8 moves rightwards and is on a vertical horizontal line with the thick gear 14, at the moment, the flat gear 8 and the thick gear 14 can touch together, because the stop position of the flat gear 8 at the output end can be adjusted in advance by the servo motor II 7, the stop position can be adjusted by adjusting the number of turns of the rotation between the external threaded pipe 13 and the internal threaded pipe 12 in advance by the thick gear 14, the flat gear 8 and the thick gear 14 can be meshed and connected, because the sliding plate 3 slides rightwards for a distance, the locking block 9 is also driven to contract rightwards for a distance, but lock piece 9 does not take in lock body 1 completely this moment, and the user can not open lock body 1 completely, and then has realized the duplicate protection to the lock switching process, has avoided just can opening the hidden danger problem of lock through simple copy fingerprint.
Furthermore, a blocking disc (not marked in the figure) is installed at the bottom end of the thick gear 14, the diameter of the blocking disc (not marked in the figure) is larger than that of the thick gear 14, the thick gear 14 is in separable threaded connection with the flat gear 8, the bottom of the fixed seat 22 is installed on the outer surface of the top of the sliding plate 3, the number of the locking blocks 9 is three, the material of the locking blocks 9 is alloy steel, specifically, when a user identifies the face again, the servo motor 7 is turned off, the servo motor 7 is turned on to drive the thick gear 8 to drive the thick gear 14 which is just in meshed connection with the thick gear to rotate, the thick gear 14 drives the external threaded pipe 13 to rotate in the internal threaded pipe 12, due to the threaded connection of the external threaded pipe 13 and the internal threaded pipe 12, at the moment, the external threaded pipe 13 is pushed to the right under the rotation, the flat gear 8 is pushed to the right through the blocking disc (not marked in the figure) at the bottom of the thick gear 14 and the gear 14, and the servo motors 7 and the sliding plate 3 are driven by the flat gear 8 to move to the right, until the sliding plate 3 drives the locking block 9 to be completely retracted into the door lock body 1, the locking block 9 of the door lock body 1 is not clamped in the door frame, and a user can retract the bolt 23 by twisting the handle to complete door opening; when locking a door, the user is direct through pressing the switch of locking a door, servo motor two 7 is closed, servo motor one 5 starts, drive pinion 6 drives rack 4 and the sliding plate 3 of bottom that the meshing is connected and slides left, directly release locking piece 9 completely, thick gear 14 is at telescopic link two 31 simultaneously, hinge 17, get back to the normal position under the pulling of telescopic link one 18 and fixed arm 21, it prepares to unblank for the bi-motor of next security height, improve unblock and lock efficiency, improve security and the practicality that lock body 1 used, the material of three locking pieces of group 9 sets up to alloy steel, alloy steel has the advantage that the wearability is good and the hardness is high, prevent that the thief from cutting illegal entering room to locking piece 9, improve the security and the life of locking piece 9.
The using process of the invention is as follows: when a user unlocks through fingerprints, the servo motor I5 is started, the driving pinion 6 drives the rack 4 which is meshed and connected with the sliding plate 3 at the bottom to slide rightwards, when the sliding plate 3 moves rightwards, the fixing arm 21 drives the telescopic rod 18 to push the fixing rod 30, at the moment, the sliding plate 3 drives the sliding rail III 16 and the bearing I15 on the side surface to slide rightwards when sliding rightwards, the telescopic rod II 31 on the right side of the thick gear 14 can be stretched and extended without driving the thick gear 14 to move, at the moment, the transverse position of the thick gear 14 is not changed, the bearing I15, the fixing rod 30, the telescopic rod I18 and the fixing arm 21 only move rightwards for a distance, but still have the original angle, at the moment, the fixing rod 30 rotates with the hinge 17 under the pushing of the lever principle of the fixing arm 21, and contracts and shortens by self, and pushes the fixing rod 30, The thick gear 14 and the bearing I15 slide upwards, the bearing I15 slides upwards in the third slide rail 16 through a slide block at the bottom to drive the thick gear 14, the internal thread pipe 12, the external thread pipe 13 and the limiting block 11 to slide upwards in the second slide rail 10, the sliding plate 3 also drives the second servo motor 7 and the flat gear 8 to move rightwards when sliding rightwards, at the moment, the flat gear 8 moves rightwards along with the upward pushing of the thick gear 14 and is on a vertical horizontal line with the thick gear 14, at the moment, the flat gear 8 and the thick gear 14 can touch together, as the second servo motor 7 can adjust the stop position of the flat gear 8 at the output end in advance, the thick gear 14 also adjusts the stop position in advance by adjusting the number of turns of rotation between the external thread pipe 13 and the internal thread pipe 12, the flat gear 8 and the thick gear 14 are meshed and connected, and as the sliding plate 3 slides rightwards for a certain distance, the locking block 9 is also driven to contract rightwards for a certain distance, but at the moment, the locking block 9 is not completely retracted into the door lock body 1, and a user cannot completely open the door lock body 1; when a user passes through the face recognition again, the second servo motor 7 is closed, the second servo motor 7 is started, the flat gear 8 is driven, the thick gear 14 which is just meshed with the flat gear is driven to rotate, the thick gear 14 drives the external threaded pipe 13 to rotate in the internal threaded pipe 12, the external threaded pipe 13 is in threaded connection with the internal threaded pipe 12, the external threaded pipe 13 is pushed rightwards under the rotation, the flat gear 8 is pushed rightwards through the thick gear 14 and a blocking disc (not marked in the drawing) at the bottom of the gear 14, meanwhile, the second servo motor 7 and the sliding plate 3 are driven by the flat gear 8 to move rightwards until the sliding plate 3 drives the lock block 9 to be completely retracted into the door lock body 1, at the moment, the lock block 9 of the door lock body 1 is not clamped in a door frame, and the user can retract the lock tongue 23 by screwing the handle to complete door opening; when a door is locked, a user directly presses a door locking switch, the second servo motor 7 is closed, the first servo motor 5 is started, the driving pinion 6 drives the rack 4 which is meshed and connected with the sliding plate 3 at the bottom to slide leftwards, the locking block 9 is directly and completely pushed out, meanwhile, the thick gear 14 returns to the original position under the pulling of the second telescopic rod 31, the hinge 17, the first telescopic rod 18 and the fixed arm 21, and preparation is made for the next double-motor unlocking with high safety (as fingerprint unlocking and face recognition unlocking are the prior art, redundant description is not performed here).
The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a bi-motor intelligence lock system, includes lock body (1), its characterized in that: the sliding door lock is characterized in that a first sliding rail (2) is installed on the inner wall of the bottom of the door lock body (1), a sliding plate (3) is arranged on the top of the first sliding rail (2), a rack (4) is installed on the top of one side of the sliding plate (3), a first servo motor (5) is fixedly connected to the inner wall of the bottom of the door lock body (1), a small gear (6) is installed at the output end of the first servo motor (5), a second servo motor (7) is fixedly connected to the top of the sliding plate (3), a flat gear (8) is installed at the output end of the second servo motor (7), a locking block (9) is fixedly connected to the left end of the sliding plate (3), a second sliding rail (10) is installed on the inner wall of the left side of the door lock body (1), a limiting block (11) is arranged on the inner wall of the second sliding rail (10), an internal thread pipe (12) is installed on the right side of the limiting block (11), and an external thread pipe (13) is arranged on the inner wall of the internal thread pipe (12), outer screwed pipe (13) right-hand member fixed connection thick gear (14), telescopic link two (31) are installed to thick gear (14) right-hand member, telescopic link two (31) right-hand member fixed connection bearing (15), slide rail three (16) are installed to bearing (15) bottom, bearing (15) one side outer fixed surface connection dead lever (30), hinge (17) are installed to dead lever (30) one end, telescopic link (18) are installed to hinge (17) one end, telescopic link (18) one end fixed connection bearing two (19), slide rail four (20) are installed to bearing two (19) bottom, bearing two (19) one side fixed connection fixed arm (21), fixing base (22) are installed to fixed arm (21) one end, lock body (1) one side inner wall is equipped with spring bolt (23).
2. The dual-motor intelligent door lock system according to claim 1, wherein: the sliding plate (3) is connected with the inner wall of the bottom of the door lock body (1) in a sliding mode through a first sliding rail (2), and the pinion (6) is connected with the rack (4) in a meshed mode.
3. The dual-motor intelligent door lock system according to claim 1, wherein: the limiting block (11) is connected with the inner wall of the left side of the door lock body (1) in a sliding mode through a second sliding rail (10), and the internal threaded pipe (12) is connected with the external threaded pipe (13) in a threaded mode.
4. The dual-motor intelligent door lock system according to claim 1, wherein: the first bearing (15) is rotatably connected with the fixed rod (30) through the first bearing (15), and the fixed rod (30) is rotatably connected with the first telescopic rod (18) through a hinge (17).
5. The dual-motor intelligent door lock system according to claim 1, wherein: one end of the third sliding rail (16) is fixedly connected to one side of the sliding plate (3), and the first bearing (15) is in sliding connection with the sliding plate (3) through the third sliding rail (16).
6. The dual-motor intelligent door lock system according to claim 1, wherein: the second bearing (19) is connected with the inner wall of the bottom of the door lock body (1) in a sliding mode through a fourth sliding rail (20), and the fourth sliding rail bottom (20) is installed on the inner wall of the bottom of the door lock body (1).
7. The dual-motor intelligent door lock system according to claim 1, wherein: the length of the fixed arm (21) is larger than that of the first telescopic rod (18), and the first telescopic rod (18) can stretch and retract between the second bearing (19) and the hinge (17).
8. The dual-motor intelligent door lock system according to claim 1, wherein: the bottom end of the thick gear (14) is provided with a baffle disc, the diameter of the baffle disc is larger than that of the thick gear (14), and the thick gear (14) is in separable threaded connection with the flat gear (8).
9. The dual-motor intelligent door lock system according to claim 1, wherein: the bottom of the fixed seat (22) is arranged on the outer surface of the top of the sliding plate (3), the number of the locking blocks (9) is three, and the locking blocks (9) are made of alloy steel.
10. A use method of a double-motor intelligent door lock is characterized in that: also comprises the following steps:
s1: when a user unlocks through fingerprints, the servo motor I (5) is started, the driving pinion (6) drives the rack (4) which is meshed and connected with the sliding plate (3) at the bottom to slide rightwards, when the sliding plate (3) moves rightwards, the fixing rod (30) is driven by the fixing arm (21) to drive the telescopic rod (18) to push the fixing rod (30), (at the moment, the sliding plate (3) can drive the sliding rail III (16) and the bearing I (15) at the side to slide rightwards, the telescopic rod II (31) at the right side of the thick gear (14) can be stretched and extended without driving the thick gear (14) to move, at the moment, the transverse position of the thick gear (14) is not changed, the bearing I (15), the fixing rod (30), the telescopic rod I (18) and the fixing arm (21) only move rightwards for a distance, but the distance is still the original angle, at the moment, the fixing rod (30) is pushed by the lever principle of the fixing arm (21), the hinge (17) rotates and contracts to shorten, the fixing rod (30), the thick gear (14) and the bearing I (15) are pushed to slide upwards, the bearing I (15) slides upwards in the sliding rail III (16) through a sliding block at the bottom, and the thick gear (14), the internal threaded pipe (12), the external threaded pipe (13) and the limiting block (11) are driven to slide upwards in the sliding rail II (10) simultaneously;
s2: the sliding plate (3) can drive the servo motor II (7) and the flat gear (8) to move rightwards when sliding rightwards, at the moment, the flat gear (8) moves rightwards along with the upward pushing of the thick gear (14) and is on a vertical horizontal line with the thick gear (14), at the moment, the flat gear (8) and the thick gear (14) can touch together, the stop position of the flat gear (8) at the output end can be adjusted in advance by the servo motor II (7), the stop position of the thick gear (14) can be adjusted in advance by adjusting the number of turns of rotation between the external threaded pipe (13) and the internal threaded pipe (12), so that the flat gear (8) and the thick gear (14) can be meshed and connected, the lock block (9) is also driven to contract rightwards for a distance as the sliding plate (3) slides rightwards for a distance, but at the moment, the lock block (9) is not completely retracted into the door lock body (1), the user can not completely open the door lock body (1);
s3: when a user passes the face recognition again, the second servo motor (7) is closed, the second servo motor (7) is started to drive the flat gear (8) to drive the thick gear (14) which is just meshed and connected with the flat gear to rotate, the thick gear (14) drives the external threaded pipe (13) to rotate in the internal threaded pipe (12), the external threaded pipe (13) is in threaded connection with the internal threaded pipe (12), the external threaded pipe (13) is pushed rightwards under the rotation, the flat gear (8) is pushed rightwards through the thick gear (14) and a blocking disc at the bottom of the gear (14), the second servo motor (7) and the sliding plate (3) are simultaneously moved rightwards under the driving of the flat gear (8) until the sliding plate (3) drives the lock block (9) to be completely retracted into the door lock body (1), the lock block (9) of the door lock body (1) is not clamped in a door frame, and the user can twist the handle, retracting the bolt (23) to complete the door opening;
s4: when a door is locked, a user directly presses a door locking switch, the servo motor II (7) is closed, the servo motor I (5) is started, the driving pinion (6) drives the rack (4) in meshed connection and the sliding plate (3) at the bottom to slide leftwards, the locking block (9) is directly and completely pushed out, meanwhile, the thick gear (14) returns to the original position under the pulling of the telescopic rod II (31), the hinge (17), the telescopic rod I (18) and the fixing arm (21), and preparation is made for the next double-motor unlocking with high safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210328665.XA CN114541885A (en) | 2022-03-31 | 2022-03-31 | Double-motor intelligent door lock system and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210328665.XA CN114541885A (en) | 2022-03-31 | 2022-03-31 | Double-motor intelligent door lock system and use method thereof |
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| CN114541885A true CN114541885A (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210328665.XA Pending CN114541885A (en) | 2022-03-31 | 2022-03-31 | Double-motor intelligent door lock system and use method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888399A (en) * | 2016-06-23 | 2016-08-24 | 江苏虹宇太阳能工业有限公司 | Double-motor double-system intelligent door lock |
| CN206681510U (en) * | 2017-04-18 | 2017-11-28 | 冷晋川 | Intelligent bi-motor electronic lock |
| CN208954172U (en) * | 2018-10-22 | 2019-06-07 | 杭州极智科技有限公司 | A kind of intelligent door lock with fingerprint and the dual identification of face |
| CN209799609U (en) * | 2019-01-22 | 2019-12-17 | 深圳市极智电子有限公司 | Intelligent electronic lock device |
| CN111535670A (en) * | 2020-06-08 | 2020-08-14 | 江苏步洋智能科技有限公司 | Dual-motor dual-system intelligent door lock |
| CN215168836U (en) * | 2021-02-22 | 2021-12-14 | 金华华盈电子科技有限公司 | Door handle assembly |
-
2022
- 2022-03-31 CN CN202210328665.XA patent/CN114541885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888399A (en) * | 2016-06-23 | 2016-08-24 | 江苏虹宇太阳能工业有限公司 | Double-motor double-system intelligent door lock |
| CN206681510U (en) * | 2017-04-18 | 2017-11-28 | 冷晋川 | Intelligent bi-motor electronic lock |
| CN208954172U (en) * | 2018-10-22 | 2019-06-07 | 杭州极智科技有限公司 | A kind of intelligent door lock with fingerprint and the dual identification of face |
| CN209799609U (en) * | 2019-01-22 | 2019-12-17 | 深圳市极智电子有限公司 | Intelligent electronic lock device |
| CN111535670A (en) * | 2020-06-08 | 2020-08-14 | 江苏步洋智能科技有限公司 | Dual-motor dual-system intelligent door lock |
| CN215168836U (en) * | 2021-02-22 | 2021-12-14 | 金华华盈电子科技有限公司 | Door handle assembly |
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