CN109025521B - Intelligent lock driving device - Google Patents
Intelligent lock driving device Download PDFInfo
- Publication number
- CN109025521B CN109025521B CN201811042771.1A CN201811042771A CN109025521B CN 109025521 B CN109025521 B CN 109025521B CN 201811042771 A CN201811042771 A CN 201811042771A CN 109025521 B CN109025521 B CN 109025521B
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- Prior art keywords
- clutch
- driving
- driving mechanism
- plug
- gear
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- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 239000008358 core component Substances 0.000 abstract description 2
- 239000011111 cardboard Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
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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
-
- 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
-
- 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
- E05B2047/0021—Geared sectors or fan-shaped gears
-
- 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
- E05B2047/0026—Clutches, couplings or braking arrangements
-
- 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
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses an intelligent lock driving device, which comprises a shell of a lock body, a square tongue mechanism, an inclined tongue mechanism and a square rod, wherein the side edge of the shell comprises a shell side wall, the driving device comprises an electric driving mechanism and a square rod driving mechanism, the square rod driving mechanism comprises a clutch part, the clutch part comprises a clutch piece, and the clutch piece comprises a fixed end and a free end; the electric driving mechanism can drive the free end of the clutch piece to rotate by taking the fixed end as an axle center. The intelligent lock driving device is simple in structure, and core components can be produced in a modularized mode, so that the intelligent lock driving device is convenient to assemble and more suitable for batch production; the clutch driving stroke is small, the transmission structure is simple and small, the occupied space is small, the appearance is small and attractive, and the clutch driving mechanism is popular with users; the motion path of the electric driving mechanism is determined through the sensor, so that the stability and the accuracy of the whole driving device are improved, the failure rate is reduced, the motor cannot repeatedly move, and no-fault loss in the motor motion process is avoided.
Description
Technical Field
The invention relates to the field of locks, in particular to an intelligent lock and a driving device of the intelligent lock.
Background
At present, the intelligent door lock is commonly used on doors of hallways, offices, warehouses and the like of families, and comprises a mortise lock arranged in a lock body, an indoor lock body arranged on one indoor side of the door and an outdoor lock body arranged on the other outdoor side of the door. The mortise lock is provided with a bolt for executing a locking function and a lock tongue for opening and closing the door, and under the state that the bolt and the lock tongue are clamped in a door lock catch, the door is unlocked by unlocking a user inner handle or an outdoor handle through an unlocking button (or a rotary button) of an indoor lock body or password input of an indoor handle or an outdoor lock body or use of a safety lock (a key-shaped manual lock or a safety card), fingerprint identification and the like, so that the lock is opened by introducing the lock tongue into the inside of the mortise lock.
However, the existing intelligent lock has more parts and more complicated structure, is unfavorable for force transmission and miniaturization of the intelligent lock, and increases the probability of poor clamping of internal parts.
The Chinese patent No. 201310144527.7, the invention discloses an intelligent lock driving device in a door lock clutch device, which comprises a clutch mechanism, the clutch driving device also comprises a push rod and an electromagnetic driving unit for driving the push rod to stretch out and draw back, wherein the other end of the push rod, which is opposite to the electromagnetic driving unit, is matched with the clutch driving arc piece. The whole intelligent lock is realized through the electromagnetic driving unit.
However, this solution is more complicated to assemble and the manufacturer cannot modularly produce during production; and the whole mechanism is bigger, so that the lock body is bigger, the requirements of consumers on the appearance in the market are higher and higher, and the aesthetic degree of the appearance can influence the selection of the consumers.
Disclosure of Invention
The invention aims to solve the problems of the prior art, and provides an intelligent lock driving device which can be produced in a modularized manner and has attractive appearance.
The technical problems of the invention can be solved by the following technical proposal:
the intelligent lock driving device comprises a shell of a lock body, a square tongue mechanism, an inclined tongue mechanism and a square rod, wherein the side edge of the shell comprises a shell side wall, the driving device comprises an electric driving mechanism and a square rod driving mechanism, the square rod driving mechanism comprises a clutch part, the clutch part comprises a clutch piece, and the clutch piece comprises a fixed end and a free end; the electric driving mechanism can drive the free end of the clutch piece to rotate by taking the fixed end as an axle center.
Further, the clutch part comprises a clutch hole, the driving device further comprises a clutch driving mechanism driven by the electric driving mechanism, and the clutch driving mechanism comprises a driving column in matched connection with the clutch hole; when the electric driving mechanism drives the clutch driving mechanism to move, the driving column drives the clutch hole to enable the clutch piece to rotate by taking the fixed end as the axis.
Further, the clutch part comprises an upper clutch part and a lower clutch part, and the upper clutch part and the lower clutch part comprise clutch connecting parts connected with the fixed ends of the clutch pieces.
Further, the square rod driving mechanism comprises a top insert, a gear shaft, a movable insert, a bottom insert and a fixed insert.
Further, the gear shaft comprises a gear, and the square tongue mechanism comprises a square tongue gear meshed with the gear; the gear drives the square tongue gear to rotate in a gear rotation mode, so that the square tongue mechanism extends out of or into the side wall of the shell.
Further, the top plug-in comprises a top plug-in column, a top plug-in clamping plate and a top plug-in bulge, and the bottom plug-in comprises a bottom plug-in column, a bottom plug-in clamping plate and a bottom plug-in bulge; the top plug-in board column and the bottom plug-in board column are connected with the clutch part, the gear shaft and the movable plug-in board in series to form a whole, and any one of the top plug-in board and the bottom plug-in board is contacted with the clutch part.
Further, the gear shaft comprises a gear bulge, the movable plug-in comprises a movable plug-in column, the fixed plug-in is fixedly connected with the movable plug-in column, and after the fixed plug-in is connected, the fixed plug-in is contacted with the bottom plug-in bulge; and two ends of the movable plug-in column are respectively contacted with the clutch piece and the gear bulge.
Further, the clutch driving mechanism comprises a driving connecting part, the driving connecting part comprises a driving connecting side wall, and the driving device comprises a sensing piece for sensing the driving connecting side wall; when the induction piece induces the side wall of the drive connection, the induction piece generates an electric signal for the electric driving mechanism, and the electric driving mechanism (4) starts to work reversely, and works reversely with the same workload.
Further, the clutch driving mechanism comprises a driving connecting part, an elastic part and a driving base fixed on the shell, wherein the driving base comprises a base bulge, the driving connecting part comprises a driving connecting groove for accommodating the base bulge and the elastic part, and under the action of no external force, the natural tension of the elastic part enables the driving connecting part to always have a force far away from the square bar driving mechanism.
Further, the driving device comprises a clutch driving mechanism and a lever mechanism, wherein two ends of the lever mechanism are respectively connected with the clutch driving mechanism and the electric driving mechanism.
Further, the lever mechanism includes a lever portion, the housing includes a rotation shaft, and the through hole in the center of the lever portion generates lever movement centering on the rotation shaft.
Compared with the prior art, the invention has the following beneficial effects:
the intelligent lock driving device is simple in structure, and core components can be produced in a modularized mode, so that the intelligent lock driving device is convenient to assemble and more suitable for batch production;
the driving modes are various, and any driving mode such as a motor or electromagnetism can realize the technical effect;
the clutch driving stroke is small, the transmission structure is simple and small, the occupied space is small, the appearance is small and attractive, and the clutch driving mechanism is popular with users;
the motion path of the electric driving mechanism is determined through the sensor, so that the stability and the accuracy of the whole driving device are improved, the failure rate is reduced, the motor cannot repeatedly move, and no-fault loss in the motor motion process is avoided.
Drawings
FIG. 1 is a schematic diagram of an intelligent lock driving apparatus according to the present invention in an initial state;
FIG. 2 is an enlarged schematic view of FIG. 1 at B;
FIG. 3 is an exploded view of a square bar drive mechanism of an intelligent lock drive of the present invention;
fig. 4-6 are overall appearance schematic diagrams of three different angles of a square bar driving mechanism of an intelligent lock driving device according to the invention;
FIG. 7 is an exploded view of an elastic drive mechanism of an intelligent lock drive according to the present invention;
FIG. 8 is a schematic view of the elastic driving mechanism of the intelligent lock driving device of the present invention with the upper cover removed;
FIG. 9 is an exploded view of a lever mechanism of an intelligent lock actuator according to the present invention;
FIG. 10 is a schematic view of an intelligent lock driving apparatus in an initial state according to the present invention;
fig. 11 is a schematic structural view of an intelligent lock driving device in a door locking state according to the present invention.
Reference numerals in the drawings:
the housing a, housing sidewall S, square bar drive 1, top insert 11, top insert post 111, top insert card 112, top insert protrusion 113, clutch portion 12, upper clutch portion 121, upper clutch portion insert hole 1211, upper clutch portion protrusion wall 1212, first connecting hole 1213, lower clutch portion 122, lower clutch portion insert hole 1221, lower clutch portion protrusion wall 1222, second connecting hole 1223, clutch member 123, clutch member sidewall 1231, clutch member inner wall 1232, clutch protrusion 1233, clutch hole 1234, gear shaft 13, gear shaft insert hole 131, gear 132, gear protrusion 133, moving insert 14, moving insert hole 141, moving insert post 142, moving insert post hole 1421, moving insert protrusion 143, bottom insert 15 bottom insert column 151, bottom insert card plate 152, bottom insert protrusion 153, fixed insert 16, clutch drive mechanism 2 drive base 21, base protrusion 211, base recess 212, base side 213, base side recess 214, base connection column hole 215, drive connection 22, drive column 221, drive connection slot 222, drive connection bottom wall 223, drive connection side wall 224, drive connection column hole 225, drive upper cover 23, drive upper cover hole 231, drive connection column 24, resilient portion 25, lever mechanism 3, lever portion 31, lever portion protrusion 311, lever base 32, lever top 33, electric drive mechanism 4, electric drive column 41, square tongue mechanism 5, square tongue gear 51, oblique tongue mechanism 6, and sensing element 7.
Detailed Description
Various components on the drawings have been enlarged (thick) or reduced (thin) for ease of understanding, but this is not intended to limit the scope of the invention.
The singular forms also include plural and vice versa
The terminology used in the description presented herein is for the purpose of describing embodiments of the invention and is not intended to be limiting of the invention.
The terms first, second, etc. are used herein for distinguishing between different elements, but these terms are not limited to the order of manufacture and may not be used in the detailed description of the invention but may be used in the claims.
For the purpose of convenience, the general vertical and horizontal direction standards for the intelligent lock body of the present invention are defined with reference to fig. 1, the direction in which the tongue mechanism 5 is ejected is the front, the direction of the frontal view is the front, the direction in which gravity acts is the lower, and the directions are determined by this method when the detailed description of the invention related to other drawings and the claims are not particularly required.
The present invention will be further described below based on preferred embodiments with reference to the accompanying drawings.
According to the intelligent lock driving device, the shell A wrapping the lock body is arranged outside, so that the lock body is prevented from being exposed. The inside of the lock body is provided with a square tongue mechanism 5 and an inclined tongue mechanism 6, one side of the side edge of the shell A is provided with a shell side wall S, a hole site is formed in the shell side wall S and used for enabling the heads of the square tongue mechanism 5 and the inclined tongue mechanism 6 to extend in and out of the shell side wall S, when all the heads of the square tongue mechanism 5 and the inclined tongue mechanism 6 extend out of the shell side wall S, the lock body is in a door locking state, when the square tongue mechanism 5 extends into the shell side wall S, the lock body is in a door opening state, and at the moment, the extending or extending of the inclined tongue mechanism 6 has no influence on the door opening state of the lock body.
Referring to fig. 1, an intelligent lock driving device of the present invention includes a square bar driving mechanism 1, a clutch driving mechanism 2, a lever mechanism 3, an electric driving mechanism 4, and a sensing member 7. When in operation, the square tongue mechanism 5 moves under the action of the square bar driving mechanism 1 to realize the door opening and locking of the lock body, and the mode of driving the square bar driving mechanism 1 is as follows: the electric driving mechanism 4 drives the lever mechanism 3 to drive the clutch driving mechanism 2 to move, and after the clutch driving mechanism 2 moves, the square bar driving mechanism 1 rotates under the drive of the square bar, and at the moment, the square tongue mechanism 5 correspondingly moves.
Referring to fig. 1 and 2, the square tongue mechanism 5 includes a square tongue gear 51 connected to the square tongue mechanism 5, and the square tongue gear 51 is meshed with the square bar driving mechanism 1.
The electric driving mechanism 4 comprises an electric driving column 41, when the lock body is in a door opening state or a door locking state, the electric driving column 41 is in a fixed position when being stationary, and when the lock body needs to be opened to be locked or the door is locked to be opened, the electric driving mechanism 4 receives a door opening signal, the electric driving mechanism 4 drives the electric driving column 41 to move and presses the lever mechanism 3; when the sensor 7 senses a signal, the electric drive mechanism 4 stops and moves in reverse, driving the electric drive post 41 back to the stationary position.
The door opening signal comprises an electric signal generated in any mode such as a fingerprint, a smart door card, a digital coded lock and the like, and the invention does not limit the generation mode of the electric signal.
The electric driving means of the electric driving mechanism 4 may be any means such as motor driving or electromagnetic driving, as long as the electric driving column 41 can be moved, and the driving means of the present invention is not limited.
Referring to fig. 2 and 3 to 6, the square bar driving mechanism 1 includes a top insert 11, a clutch portion 12, a gear shaft 13, a movable insert 14, a bottom insert 15, and a fixed insert 16. The top insert 11 and the bottom insert 15 connect the clutch part 12, the gear shaft 13 and the movable insert 14 in series into a whole; the fixing insert 16 is fixedly connected with the bottom insert 15.
The top card 11 includes a top card post 111 protruding from the top card 11 body, a top card plate 112 in contact with the bottom card 15, and a top card projection 113 protruding laterally from the top card 11 body.
The bottom card 15 includes a bottom card post 151 protruding from the bottom card 15 body, a bottom card plate 152 in contact with the top card plate 112 of the top card 11, and bottom card protrusions 153 protruding laterally from the bottom card 15 body.
The gear shaft 13 includes a gear shaft insert hole 131 for receiving the top insert pin 111 or the bottom insert pin 151, a gear 132 engaged with the square tongue gear 51 of the square tongue mechanism 5, and a gear protrusion 133 laterally protruding from the body of the gear shaft 13.
The gear 132 drives the tongue gear 51 to rotate by means of gear rotation.
The movable insert 14 includes a movable insert core hole 141 for receiving the top insert post 111 or the bottom insert post 151, a movable insert post 142 laterally protruding from the movable insert 14 body, contacting the clutch portion 12, and a movable insert protrusion 143 laterally protruding from the movable insert 14 body.
The movable insert column 142 is provided with a movable insert column hole 1421 for receiving the fixed insert 16. The fixed insert 16 is inserted into the movable insert hole 1421, and after insertion, the fixed insert 16 is fixedly connected to the movable insert 14, and the fixed insert 16 is in contact with the bottom insert protrusion 153.
The clutch portion 12 includes an upper clutch portion 121 between the top insert 11 and the gear shaft 13, a lower clutch portion 122 between the gear shaft 13 and the movable insert 14, and a clutch member 123 rotatably connected to the upper clutch portion 121 and the lower clutch portion 122 between the upper clutch portion 121 and the lower clutch portion 122. After connection, the clutch member 123 is located outside the gear shaft 13, and the inner wall thereof may contact the gear shaft 13 and the side wall may contact the movable plug-in post 142.
The upper clutch part 121 and the lower clutch part 122 have the same shape, the upper clutch part 121 and the lower clutch part 122 are respectively provided with an upper clutch part insert hole 1211 and a lower clutch part insert hole 1221 for accommodating the top insert column 111 or the bottom insert column 151, and first connection holes 1213 and second connection holes 1223 for connecting with the clutch members 123 are provided on the upper clutch part convex wall 1212 and the lower clutch part convex wall 1222, which extend laterally from the upper clutch part 121 body and the lower clutch part 122 body.
The clutch 123 includes a clutch sidewall 1231 contacting the movable insert post 142, a clutch inner wall 1232 having an arc shape adapted to the side shape of the gear shaft 13 and contacting thereto, a clutch protrusion 1233 connected to the first and second connection holes 1213 and 1223, and a clutch hole 1234 connected to the clutch driving mechanism 2.
After the clutch member 123 is connected to the upper clutch member 121 and the lower clutch member 122, the clutch connection portion is a connection portion of the first connection hole 1213, the second connection hole 1223, and the clutch protrusion 1233, in this embodiment, the clutch connection portion is a fixed end, specifically, one side of the clutch protrusion 1233 is a fixed end, and one side of the clutch member sidewall 1231 is a free end. The free end of the bearing can rotate by taking the fixed end as the axis.
In this embodiment, after assembly, the top card 112 and the bottom card 152 are in contact, and the top card 112 and the bottom card 152 can be in contact with the clutch 12, the gear shaft 13, and the side of the movable card 14. Of course, the top card 112 and the bottom card 152 may not be in contact, and the functions of the present invention may be realized as long as any one of the top card 112 and the bottom card 152 is in contact with the clutch portion 12.
The top and bottom insert columns 111 and 151 connect the top and bottom inserts 11 and 15, the clutch portion 12, the gear shaft 13, and the movable insert 14 in series, and rotate about the top insert column 111 or the bottom insert column 151 as a rotation axis.
Both sides of the top card 112 and bottom card 152 may contact the gear 132 and clutch 12, respectively.
Both sides of the top card 112 and the bottom card 152 are in contact with the gear 132 and the clutch 12, respectively.
The top card 112 and the bottom card 152 may contact the sides of the gear 132 at the same time, so that if an external force drives the gear 132 to rotate, the gear 132 may drive the top card 112 and the bottom card 152 to rotate synchronously.
The other sides of the top card board 112 and the bottom card board 152 are in contact with the clutch portion 12, and after assembly, the clutch member 123 connects the upper clutch portion 121 and the lower clutch portion 122 into a whole, so that if an external force drives the top card board 112 and the bottom card board 152 to rotate, the top card board 112 and the bottom card board 152 contact any one of the upper clutch portion 121 or the lower clutch portion 122, and the clutch portion 12 can also rotate.
The clutch side wall 1231 of the clutch 123 may contact the movable plug-in post 142, such that when the clutch portion 12 rotates, the clutch side wall 1231 contacts the movable plug-in post 142, and the movable plug-in post 142 is driven to rotate accordingly.
The other side of the movable insert column 142 may contact the top insert protrusion 133, and when the movable insert column 142 rotates, the movable insert column may rotate with the top insert protrusion 133.
Referring to fig. 2, 7 and 8, the clutch driving mechanism 2 includes a driving base 21, a driving connection portion 22, a driving upper cover 23, a driving connection post 24 and an elastic portion 25. The driving base 21 and the driving upper cover 23 form a receiving cavity for receiving the driving connection portion 22 and the elastic portion 25, and the driving connection post 24 passes through the driving upper cover 23 to connect the driving connection portion 22 with the driving base 21.
In this embodiment, the elastic portion 25 is preferably a compression spring, and of course, any elastic body that can perform its function, such as a sponge, a spring sheet, etc., are also within the scope of the present invention, which is not limited herein.
The driving base 21 is provided with a base protrusion 211 protruding from the surface of the driving base 21 body, a base groove 212 recessed in the base for accommodating the elastic body 25 in a semi-arc shape, side edge base side edges 213 protruding from the surface of the driving base 21 body, base side edge grooves 214 recessed in the base side edges 213 arranged on one side of the base side edges 213, and base connecting column holes 215 for accommodating the driving connecting columns 24.
The driving connection part 22 is provided with a driving column 221 which is accommodated in the clutch hole 1234 and connected with the clutch member 123, a driving connection groove 222 which is used for accommodating the base bulge 211 and the elastic part 25, a driving connection bottom wall 223 which is contacted with the lever mechanism 3 and can be driven by the lever mechanism, a driving connection side wall 224 which is accommodated in the base side groove 214 and extends into the sensing member 7, and a driving connection column hole 225 which is used for accommodating the driving connection column 24.
In the present invention, the induction form of the induction element 7 is not limited, and the induction element 7 can be induction element induction or physical induction, and all structures capable of achieving the technical effects described in the present invention are within the scope of the claims of the present invention. The sensing element in this embodiment is an optocoupler.
The diameter of the driving connection post hole 225 is larger than that of the driving connection post 24, and the length of the base side groove 214 is also larger than that of the driving connection side wall 224, so that a movable space is left for the driving connection portion 22 when the driving connection post 24 fixes the driving base 21 and the driving upper cover 23.
When assembled, the driving connection part 22 is assembled on the driving base 21, at this time, one part of the elastic body 25 is accommodated in the base groove 212, and the other part of the elastic body and the base protrusion 211 are accommodated in the driving connection groove 222 together; the entire drive connection 22 is located within the envelope of the left and right base sides 213 such that it can only move vertically in the direction of the base sides 213; the drive connection side wall 224 extends from the base side recess 214 to wrap around the base side recess 213 and into the sensor 7.
The drive connection post 24 passes through the drive upper cover hole 231, the drive connection post hole 225 and the base connection post hole 215 on the drive upper cover 23 and then is connected with the housing a, so that the whole clutch driving mechanism 2 is integrated, and at this time, under the tension of the elastic body 25, the force for keeping the drive connection portion 22 away from the square bar driving mechanism 1 is always present in the drive connection portion 22. Since the drive connection bottom wall 223 is in contact with the lever mechanism 3, the drive connection portion 22 always has a force in the direction of pressing the lever mechanism 3.
While the other side driving post 221 of the driving connection part 22 is protruded into the clutch hole 1234 of the clutch 123, is connected to the clutch 123. When the driving connection portion 22 moves, the clutch 123 is driven to rotate around the clutch protrusion 1233. When the driving connection part 22 moves upward, the clutch member 123 is driven to move upward, bringing the clutch inner wall 1232 into contact with the side of the gear shaft 13; when the driving connection part 22 is driven to move downwards, the clutch 123 is driven to move downwards, so that the inner wall 1232 of the clutch is far away from the gear shaft 13.
Referring to fig. 8 and 9, the lever mechanism 3 includes a lever portion 31 with two symmetrical sides, a lever base 32 fixedly connected to the housing a, and a lever top base 33. The symmetrical center of the lever part 31 is provided with a hole for accommodating the protrusion on the lever base 32. The lever top seat 33 is used for preventing the lever part 3 from falling off the lever base 32. After the connection, the lever portion 31 is leverage about the lever base 32, that is, about the lever base 32 as a rotation axis.
The lever portion 31 is provided with lever portion protrusions 311 at both sides, and the lever portion protrusions 311 may directly contact with the side of the housing a, but the lever portion protrusions 311 at both sides cannot simultaneously contact with the side of the housing a due to the leverage of the lever base 32 on the lever portion 31.
Both sides of the lever portion 31 are respectively contacted with the electric driving post 41 and the driving connection bottom wall 223, and when the electric driving post 41 presses the lever portion protrusion 311 of the lever portion 31, the other side lever portion protrusion 311 contacted with the driving connection bottom wall 223 is far away from the side edge of the housing a; in contrast, when the electric drive post 41 is not pressed against the lever portion projection 311, the drive connection portion 22 is in a state of being close to the side of the housing a by the natural tension of the elastic portion 25. I.e. the drive connection bottom wall 223 will press the lever part protrusion 311, at which time the lever part protrusion 311 contacting the side of the electric drive post 41 will be away from the side of the housing a.
The working procedure of the driving device of the present invention will be further described below.
Referring to fig. 1-2 and fig. 10-11, the driving device disclosed by the invention has a lock body mainly in 2 states, namely a door opening state and a door locking state.
In the door opening state, the inclined tongue mechanism 6 extends out of the side A of the shell. At this time, the electric driving post 41 is at a fixed position, the driving connection part 22 is in a state of approaching to the side of the housing a under the natural tension of the elastic part 25, and the driving connection bottom wall 223 presses the lever part protrusion 311 on one side, so that the lever part protrusion 311 on the pressing side contacts with the side of the housing a; the clutch member 123 is driven by the driving connection portion 22, the clutch member inner wall 1232 is separated from the gear shaft 13 side wall, and the clutch member side wall 1231 is not in contact with the movable plug-in post 142.
At this time, since the clutch side wall 1231 is not in contact with the movable plug-in post 142, even if the square bar rotates to drive the top plug-in 11 or the bottom plug-in 15 to rotate, the clutch portion 12 cannot drive the gear shaft 13 to rotate, and thus cannot drive the tongue gear 51 engaged with it to move, and the tongue mechanism is in a fixed position.
When it is necessary to lock the door, the electric driving mechanism 4 receives an electric signal to drive the electric driving post 41 to move, pressing the lever portion projection 311 on the side in contact with it to contact the side of the housing a, thereby causing the lever portion projection 311 on the other side to be away from the side of the housing a.
At this time, the driving connection bottom wall 223 is pressed, so that the driving connection portion 22 moves upward as a whole, the elastic portion 25 is compressed, the driving connection side wall 224 comes into contact with the sensing member 7, and the driving post 221 moves upward to drive the clutch member 123 to rotate, and the clutch member inner wall 1232 contacts with the gear shaft 13.
The external force makes the square rod rotate, drives the top plug-in 11 or the bottom plug-in 15 to rotate, and then the top plug-in clamping plate 112 or the bottom plug-in clamping plate 152 drives the clutch part 12 to rotate, the clutch side wall 1231 contacts the movable plug-in post 142, thereby driving the movable plug-in 14 to rotate, the movable plug-in post 142 contacts the gear boss 133, thereby driving the gear shaft 13 to rotate, the gear 132 drives the square tongue gear 51 to move, and finally drives the square tongue mechanism 5 to extend out of the shell side wall S.
At this time, the sensing piece 7 sends a signal to the electric driving mechanism 4, the electric driving mechanism 4 drives the electric driving column 41 to reversely move and restore the fixed position, the driving connection part 22 moves downwards under the natural tension of the elastic part 25, and the driving connection bottom wall 223 presses the lever part bulge 311 on the side contacted with the driving connection bottom wall until contacting with the side of the shell A; the driving post 221 moves downward along with the driving connection portion 22, and drives the clutch 123 away from the movable plug-in post 142 and the side wall of the gear shaft 13.
Thus, the door locking operation is completed.
In the above way, the electric driving mechanism 4 presses the lever mechanism 3 to drive the clutch driving mechanism 2 to pull the clutch piece 123 to move. Of course, it is conceivable that when the clutch member 123 is extended, such that the fixed end of the clutch member 123 is used as the axis, pushing or pulling the extension portion can also achieve the same function, which is not described herein.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (7)
1. The utility model provides an intelligent lock drive arrangement, includes shell (A), square tongue mechanism (5), oblique tongue mechanism (6) and square stick of lock body, and shell (A) side includes shell lateral wall (S), its characterized in that:
the driving device comprises an electric driving mechanism (4) and a square rod driving mechanism (1), wherein the square rod driving mechanism (1) comprises a clutch part (12), the clutch part (12) comprises a clutch piece (123), and the clutch piece (123) comprises a fixed end and a free end;
the electric driving mechanism (4) can drive the free end of the clutch piece (123) to rotate by taking the fixed end as the axis; the clutch part (123) comprises a clutch hole (1234) inside, the driving device also comprises a clutch driving mechanism (2) driven by the electric driving mechanism (4), and the clutch driving mechanism (2) comprises a driving column (221) which is in fit connection with the clutch hole (1234);
when the electric driving mechanism (4) drives the clutch driving mechanism (2) to move, the driving column (221) drives the clutch hole (1234) to enable the free end of the clutch piece (123) to rotate by taking the fixed end as the axis;
the square rod driving mechanism (1) comprises a top insert (11), a gear shaft (13), a movable insert (14), a bottom insert (15) and a fixed insert (16);
the gear shaft (13) comprises a gear (132), and the square tongue mechanism (5) comprises a square tongue gear (51) meshed with the gear (132);
the gear (132) drives the square tongue gear (51) to rotate in a gear rotation mode, so that the square tongue mechanism (5) extends out of or into the side wall (S) of the shell;
the top plug-in (11) comprises a top plug-in column (111), a top plug-in clamping plate (112) and a top plug-in bulge (113), and the bottom plug-in (15) comprises a bottom plug-in column (151), a bottom plug-in clamping plate (152) and a bottom plug-in bulge (153);
the top plug-in unit column (111) and the bottom plug-in unit column (151) connect the clutch part (12), the gear shaft (13) and the movable plug-in unit (14) in series to form a whole, and any one of the top plug-in unit clamping plates (112) and the bottom plug-in unit clamping plates (152) is contacted with the clutch part (12).
2. An intelligent lock driving apparatus according to claim 1, wherein:
the clutch part (12) comprises an upper clutch part (121) and a lower clutch part (122), and the upper clutch part (121) and the lower clutch part (122) comprise clutch connecting parts connected with fixed ends of the clutch pieces (123).
3. An intelligent lock driving apparatus according to claim 2, wherein:
the gear shaft (13) comprises a gear projection (133),
the movable plug-in (14) comprises a movable plug-in column (142), the fixed plug-in (16) is fixedly connected with the movable plug-in column (142), and after the fixed plug-in is connected, the fixed plug-in (16) is contacted with the bottom plug-in bulge (153);
both ends of the movable insert column (142) are respectively contacted with the clutch piece (123) and the gear boss (133).
4. An intelligent lock driving apparatus according to claim 1, wherein:
the clutch driving mechanism (2) comprises a driving connecting part (22), the driving connecting part (22) comprises a driving connecting side wall (224),
the drive means comprises a sensing member (7) for sensing the drive connection side wall (224);
when the induction piece (7) induces the driving connection side wall (224), the induction piece (7) generates an electric signal for the electric driving mechanism (4), and the electric driving mechanism (4) starts to work reversely, and works reversely with the same workload.
5. An intelligent lock driving apparatus according to claim 1, wherein:
the clutch driving mechanism (2) comprises a driving connecting part (22), an elastic part (25) and a driving base (21) fixed on the shell (A),
the driving base (21) comprises a base bulge (211), the driving connecting part (22) comprises a driving connecting groove (222) for accommodating the base bulge (211) and the elastic part (25), and under the action of no external force, the elastic part (25) naturally stretches to enable the driving connecting part (22) to always have a force far away from the square rod driving mechanism (1).
6. An intelligent lock driving apparatus according to claim 1, wherein:
the driving device comprises a clutch driving mechanism (2) and a lever mechanism (3) with two ends respectively connected with the clutch driving mechanism (2) and the electric driving mechanism (4).
7. The smart lock actuator of claim 6 wherein:
the lever mechanism (3) comprises a lever part (31), the shell (A) comprises a rotating shaft, and a through hole in the center of the lever part (31) generates lever motion by taking the rotating shaft as the center.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042771.1A CN109025521B (en) | 2018-09-07 | 2018-09-07 | Intelligent lock driving device |
| KR1020197025686A KR102274300B1 (en) | 2018-09-07 | 2018-12-07 | Driving device of smart lock |
| PCT/CN2018/119648 WO2020048030A1 (en) | 2018-09-07 | 2018-12-07 | Smart lock drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042771.1A CN109025521B (en) | 2018-09-07 | 2018-09-07 | Intelligent lock driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109025521A CN109025521A (en) | 2018-12-18 |
| CN109025521B true CN109025521B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042771.1A Active CN109025521B (en) | 2018-09-07 | 2018-09-07 | Intelligent lock driving device |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR102274300B1 (en) |
| CN (1) | CN109025521B (en) |
| WO (1) | WO2020048030A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742108B (en) * | 2019-01-24 | 2021-06-11 | 深圳市爱迪尔电子有限公司 | Multifunctional electronic lock body with outgoing and incoming signals based on switch sensing |
| CN109488117A (en) * | 2019-01-29 | 2019-03-19 | 广东力维智能锁业有限公司 | Clutch and electronic lock |
| CN110056254B (en) * | 2019-03-19 | 2023-08-04 | 广东雅洁五金有限公司 | Structure improved electric lock body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101260757A (en) * | 2008-04-16 | 2008-09-10 | 中山市皇鼎五金制品有限公司 | Dynamoelectric dual-purpose handle type mortise lock body |
| CN103233611A (en) * | 2013-04-23 | 2013-08-07 | 浙江亚合大机电科技有限公司 | Door lock clutch device |
| CN204002098U (en) * | 2014-06-24 | 2014-12-10 | 中山市皇鼎五金制品有限公司 | A kind of electronic safety lock lock body |
| WO2018014414A1 (en) * | 2016-07-17 | 2018-01-25 | 浙江凯迪仕实业有限公司 | Multifunctional american-standard mortise lock structure |
| CN108005489A (en) * | 2017-12-21 | 2018-05-08 | 广东汇泰龙科技有限公司 | A kind of smart lock |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4229417B2 (en) * | 1999-04-07 | 2009-02-25 | 美和ロック株式会社 | Electronic cylinder lock clutch mechanism |
| CN2658313Y (en) * | 2003-10-29 | 2004-11-24 | 应高峰 | Electric controlled lock |
| CN202064694U (en) * | 2011-04-29 | 2011-12-07 | 刘恩 | Intelligent antitheft lock capable of automatically locking |
| CN202391228U (en) * | 2011-11-16 | 2012-08-22 | 青岛德闻电子科技有限公司 | Clutch device for electronic lock |
-
2018
- 2018-09-07 CN CN201811042771.1A patent/CN109025521B/en active Active
- 2018-12-07 KR KR1020197025686A patent/KR102274300B1/en active IP Right Grant
- 2018-12-07 WO PCT/CN2018/119648 patent/WO2020048030A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101260757A (en) * | 2008-04-16 | 2008-09-10 | 中山市皇鼎五金制品有限公司 | Dynamoelectric dual-purpose handle type mortise lock body |
| CN103233611A (en) * | 2013-04-23 | 2013-08-07 | 浙江亚合大机电科技有限公司 | Door lock clutch device |
| CN204002098U (en) * | 2014-06-24 | 2014-12-10 | 中山市皇鼎五金制品有限公司 | A kind of electronic safety lock lock body |
| WO2018014414A1 (en) * | 2016-07-17 | 2018-01-25 | 浙江凯迪仕实业有限公司 | Multifunctional american-standard mortise lock structure |
| CN108005489A (en) * | 2017-12-21 | 2018-05-08 | 广东汇泰龙科技有限公司 | A kind of smart lock |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020048030A1 (en) | 2020-03-12 |
| CN109025521A (en) | 2018-12-18 |
| KR102274300B1 (en) | 2021-07-06 |
| KR20200029377A (en) | 2020-03-18 |
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