CN217380071U - Intelligent lock - Google Patents

Abstract

The utility model discloses an intelligent lock, which comprises a lock body component, wherein the lock body component comprises a lock tongue which can extend out or retract; further comprising: the manual control assembly is in transmission connection with the lock tongue and is used for driving the lock body assembly to switch states; the driving assembly comprises a driving piece, a driving wheel and a driving connecting piece, the driving piece is in transmission connection with the driving wheel and is used for driving the driving wheel to rotate, the driving connecting piece is connected with the manual control assembly and can be in rotation connection with the manual control assembly, the driving connecting piece is provided with an abutting part, the driving wheel is provided with an abutting matching part, and when the abutting part and the abutting matching part are in a state of abutting along the circumferential direction, the driving wheel can drive the driving connecting piece to rotate; when the state of the lock body assembly is switched to the unlocking state and the locking state, the abutting part and the abutting matching part are arranged along the circumferential gap. The drive assembly of the intelligent lock has small influence on the manual control assembly.

Description

Intelligent lock

Technical Field

The utility model relates to a lock technical field, concretely relates to intelligence lock.

Background

With the continuous development and progress of the technology, the application of the intelligent lock is more and more popular. At this time, how to better combine the automatic switch lock and the manual switch lock remains a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent lock, this intelligent lock's drive assembly is less to manual control assembly's influence.

In order to solve the technical problem, the utility model provides an intelligent lock, including the lock body subassembly, the lock body subassembly still includes including the spring bolt that can stretch out or retract: the manual control assembly is in transmission connection with the lock tongue and is used for driving the lock body assembly to switch states; the driving component comprises a driving part, a driving wheel and a driving connecting piece, the driving part is in transmission connection with the driving wheel and is used for driving the driving wheel to rotate, the driving connecting piece is connected with the manual control component and can be in rotation connection with the manual control component, the driving connecting piece is provided with an abutting part, the driving wheel is provided with an abutting matching part, and when the abutting part and the abutting matching part are in a state of abutting along the circumferential direction, the driving wheel can drive the driving connecting piece to rotate; when the state of the lock body assembly is switched to an unlocking state and a locking state, the abutting part and the abutting matching part are arranged along the circumferential gap.

By adopting the scheme, under the unlocking state and the locking state, the abutting part and the abutting matching part are arranged along the circumferential gap, the load of the manual control assembly is not formed by the driving wheel, the driving piece and the like, the damping is smaller when the manual control assembly is used for unlocking/locking, the driving assembly hardly generates influence, the operation is more labor-saving, and the user experience is better; in addition, the driving assembly drives the lock tongue through the manual control assembly, and the driving assembly is not provided with a separate component driven by the lock tongue, so that the whole structure is simpler.

Optionally, at least one of the abutment portion and the abutment mating portion is an elastic member.

Optionally, the transmission wheel is provided with a mounting portion and a stop portion protruding in an axial direction; the installation part is sleeved with the torsion spring, the torsion spring is provided with two extending ends, the two extending ends are the abutting matching parts, and the two extending ends can abut against the stopping part along the circumferential direction; the abutting portion is located between the two protruding ends in the circumferential direction.

Optionally, the installation department is the tube-shape, backstop portion is the arc, the arc is located the radial outside of installation department, and with the installation department encloses to close and forms the arc wall, torsional spring overcoat in the installation department, and be located in the arc wall, two stretch out the end respectively along circumference with two circumference tip offsets of arc.

Optionally, the driving wheel is further provided with an outer cylinder protruding in the axial direction, and the arc plate, the mounting portion and the abutting portion are located on the radial inner side of the outer cylinder.

Optionally, the device further comprises a first stroke detection component for detecting the rotation position of the transmission wheel.

Optionally, the first stroke detection component includes two stroke switches arranged at intervals along the circumferential direction, and the driving wheel is further provided with a toggle portion protruding along the axial direction, and the toggle portion can contact with the stroke switches.

Optionally, the device further comprises a second stroke detection component for detecting the rotation position of the driving connecting piece.

Optionally, the second stroke detection component includes a first hall sensor, a second hall sensor and a third hall sensor arranged at intervals along the circumferential direction, the second hall sensor is located between the first hall sensor and the third hall sensor, and the driving connection component is provided with a magnetic component; when the driving connecting piece rotates to enable the magnetic component to trigger the first Hall sensor or the third Hall sensor, the intelligent lock is in one of the unlocking state and the locking state; when the driving connecting piece rotates to enable the magnetic component to trigger the second Hall sensor, the intelligent lock is in the other one of the unlocking state and the locking state.

Optionally, the magnetic component is removably mounted to the drive connection.

Optionally, the manual control assembly comprises a manual operation part and a transmission rod, the manual operation part is in transmission connection with the transmission rod, the transmission rod is in transmission connection with the lock tongue, and the driving connecting piece is mounted on the transmission rod and can rotate synchronously with the transmission rod.

Optionally, still include and dial the board, dial the board and install in adjustable axial assembly degree of depth the transfer line, dial the board with the spring bolt transmission is connected.

Optionally, a slot is formed in one end, away from the manual operation portion, of the transmission rod, a mounting hole communicated with the slot is further formed in the transmission rod, and a strip-shaped hole is formed in the shifting plate; still include elastic component and setting element, the elastic component is located in the slot, it is provided with to dial the board the part in bar hole can at least the part partially stretch into the slot, the setting element assemble in the mounting hole to can stretch into the bar hole.

Optionally, the intelligent lock comprises a panel device, and the manual control assembly and the driving assembly are both mounted on the panel device.

Optionally, the panel device includes a first panel body, a middle frame, a second panel body and a pad portion, the manual operation portion is a knob, the knob is located on one side, away from the second panel body, of the first panel body, the driving assembly is installed between the middle frame and the second panel body, and the second panel body is in contact with the door body through the pad portion.

Optionally, the center frame is provided with a through hole, the transmission rod penetrates through the through hole, and a adapter sleeve with self-lubricating performance is arranged between the transmission rod and the inner hole wall of the through hole.

Optionally, the system further comprises a signal input device, wherein the signal input device is provided with one or more of a password input part, a biological information acquisition part and an electronic information acquisition part.

Optionally, the signal input device includes a first housing, a sealing component and a third plate, and the sealing component is used for realizing sealing assembly between the first housing and the third plate.

Optionally, a reinforcing assembly is further disposed between the first shell and the third plate body.

Optionally, the reinforcing component includes a cylinder disposed on the first housing and an opening disposed on the third plate, and in an assembled state, the cylinder can extend into the opening.

Optionally, the inner hole wall of the opening is further provided with a flange, and the flange can coat the outer wall of the column body.

Optionally, the signal input device is further provided with an electric quantity indicator lamp and a charging interface.

Optionally, the intelligent lock further comprises a door closing signal acquisition component, the door closing signal acquisition component is in signal connection with the driving component, and the driving component can drive the intelligent lock to be locked when the door closing signal is acquired by the door closing signal acquisition component; and/or, also include the trouble alarm.

Optionally, the driving piece is a motor, the intelligent lock is further provided with a current monitoring component, and the current monitoring component is in signal connection with the fault alarm.

Drawings

Fig. 1 is a split structure diagram of an embodiment of the intelligent lock provided by the present invention;

FIG. 2 is a schematic view of the installation structure of the panel device on the door body;

FIG. 3 is a view showing a structure of a panel assembly;

FIG. 4 is a schematic structural diagram of a driving assembly;

FIG. 5 is a view showing a connection structure of the driving wheel and the abutting engagement portion;

FIG. 6 is a schematic structural view of a manual control assembly;

FIG. 7 is an assembly view of the manual control assembly, the middle frame, the driving wheel and the driving connecting member;

FIG. 8 is a sectional view of the signal input device;

FIG. 9 is a schematic diagram of a signal input device under a viewing angle;

FIG. 10 is a distribution diagram of a first stroke sensing member;

FIG. 11 is a distribution diagram of a second stroke sensing member;

FIG. 12 is a view of the lock body assembly shown in a rotated position corresponding to the manually operable portion in an unlocked condition when the lock body assembly is installed to the right;

FIG. 13 is a view of the rotational position of the manual operating portion with the lock body assembly installed to the right corresponding to the locked state;

FIG. 14 is a view of the rotational position of the manual operating portion corresponding to the unlocked condition when the lock body assembly is left loaded;

FIG. 15 is a view of the lock body assembly shown in a rotated position corresponding to the manual operating portion in the locked condition when left installed;

FIG. 16 is a view showing the installation structure of the door magnet and the panel device on the door body and the door frame;

FIG. 17 is a relative position diagram of the transmission wheel, the manual operation portion, the abutment engagement portion and the abutment portion in the initial state;

FIG. 18 is a view showing the relative positions of the drive wheel, the manual operating portion, the abutment engaging portion and the abutment portion when the drive wheel of FIG. 17 is rotated counterclockwise to control the locking;

FIG. 19 is a view showing the relative positions of the drive wheel, the manual operating portion, the abutment engagement portion and the abutment portion when the drive wheel of FIG. 18 is rotated clockwise to control the circumferential clearance between the abutment portion and the abutment engagement portion;

FIG. 20 is a view showing the relative positions of the transmission wheel, the manual operating portion, the abutment engagement portion and the abutment portion when the transmission wheel of FIG. 19 is rotated clockwise to control unlocking;

FIG. 21 is a view showing the relative positions of the drive wheel, the manual operating portion, the abutment engagement portion and the abutment portion when the drive wheel of FIG. 20 is rotated counterclockwise to control the circumferential clearance between the abutment portion and the abutment engagement portion;

FIG. 22 is a view showing the relative positions of the driving wheel, the manual operating portion, the abutting engagement portion and the abutting portion when the driving wheel shown in FIG. 17 is rotated clockwise to control the locking;

FIG. 23 is a view showing the relative positions of the drive wheel, the manual operating portion, the abutment engagement portion and the abutment portion when the drive wheel of FIG. 22 is rotated counterclockwise to control the circumferential clearance between the abutment portion and the abutment engagement portion;

FIG. 24 is a view showing the relative positions of the transmission wheel, the manual operating portion, the abutment engaging portion and the abutment portion when the transmission wheel of FIG. 23 is rotated counterclockwise to control unlocking;

fig. 25 is a relative position diagram of the transmission wheel, the manual operation portion, the abutment engagement portion, and the abutment portion when the transmission wheel is rotated clockwise in fig. 24 to control the abutment portion and the abutment engagement portion to be circumferentially spaced apart.

The reference numerals in fig. 1-25 are illustrated as follows:

100 panel device, 101 first board body, 102 middle frame, 102a through hole, 103 second board body,

104 pad portions, 105 first circuit board;

200 a lock body assembly;

the device comprises a 300 signal input device, a 301 password input part, a 301a electric quantity indicator lamp, a 302 biological information acquisition part, a 302a mounting plate, a 302b sealing gasket, a 303 first shell, a 303a column, a 304 sealing part, a 304a plug, a 305 third plate, a 305a hole, a 305b flanging, a 306 second circuit board and a 306a charging interface;

400 of door fasteners;

500 a door body;

600 a door frame;

1, manual control assembly, 11 manual operation parts, 12 transmission rods, 121 slots, 122 mounting holes, 13 shifting plates, 131 strip-shaped holes, 14 elastic pieces, 15 positioning pieces and 16 clamp springs;

2, a driving component, 21, a 22 driving wheel, 221 mounting parts, 222 stops, 223 outer cylinders, 223a poking parts, 23 driving connecting pieces, 231 abutting parts, 24 torsion springs, 241 extending ends, 241a first extending ends, 241b second extending ends and 25 magnetic components;

3a first stroke detection part, 31 a first stroke switch and 32 a second stroke switch;

4a second stroke detection component, 41a first hall sensor, 42 a second hall sensor and 43 a third hall sensor;

5, an adapter sleeve;

6 door magnets.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

The terms "first," "second," and the like, herein are used for convenience in describing two or more structures or components that are identical or similar in structure and/or function and do not denote any particular limitation in order and/or importance.

Please refer to fig. 1-9, fig. 1 is a diagram of a split structure of an embodiment of the intelligent lock provided by the present invention, fig. 2 is a schematic diagram of an installation structure of a panel device on a door body, fig. 3 is a diagram of a split structure of a panel device, fig. 4 is a schematic diagram of a driving assembly, fig. 5 is a diagram of a connection structure of a driving wheel and an abutting engagement portion, fig. 6 is a schematic diagram of a manual control assembly, fig. 7 is an assembly diagram of a manual control assembly, a middle frame, a driving wheel, and a driving connection member, fig. 8 is a diagram of a split structure of a signal input device, and fig. 9 is a schematic diagram of a structure of a signal input device at a viewing angle.

As shown in fig. 1, the present invention provides an intelligent lock, which comprises a panel device 100, a lock body assembly 200 and a signal input device 300.

Referring to fig. 2, the panel device 100 and the signal input device 300 are respectively located at both sides of the door 500 when assembled. Generally, the panel device 100 may be disposed on a side of the door 500 facing the room, that is, the panel device 100 may be located in the room to reduce the possibility of being damaged by malicious intent; the signal input device 300 may be disposed on a side of the door 500 away from the room, that is, the signal input device 300 may be located outside the room, so that a user can conveniently pass through the verification signal outdoors to open and close the door 500.

It is understood that the door 500 may be an indoor door or an outdoor door. Additionally, the utility model provides an intelligence lock is not restricted to the application at the house door body 500, and it also can be applied to in various scenes that need open and shut such as cabinet door, drawer.

The lock body assembly 200 is provided with a locking tongue (not shown) that can be extended and retracted. The lock body assembly 200 may be integrated within the panel device 100 or may be separate from the panel device 100, in the solution shown in figure 1, the lock body assembly 200 and the panel device 100 are two separate components. In some embodiments, the smart lock provided by the present invention may further include a door latch 400, the door latch 400 may be installed on the door frame 600, and the door latch 400 is provided with a groove capable of accommodating a lock tongue; when the door body 500 is in a closed state and the bolt is in an extended state, the bolt can extend into the door catch 400, so that the door body 500 is locked relative to the door frame 600; accordingly, the door body 500 may be opened when the latch bolt is in the retracted state. In other embodiments, the intelligent lock provided by the present invention may not be provided with the door latch 400, and at this time, the door frame 600 may be directly provided with a groove; when the door body 500 is in a closed state and the bolt is in an extended state, the bolt can directly extend into the groove body of the door frame 600, so that the door body 500 can be locked relative to the door frame 600; likewise, the door 500 may be opened when the latch bolt is in the retracted state.

The specific structure of lock body assembly 200 is not limited herein, and in specific practice, technical personnel in the field can set up as required, as long as can satisfy the utility model provides a demand of intelligence lock can.

For the technical demand who compromises manual unlocking/closing lock and automatic unlocking/closing lock the utility model provides an intelligence lock disposes manual control assembly 1 and drive assembly 2 simultaneously. The manual control assembly 1 is used for achieving manual unlocking/locking, and the driving assembly 2 is used for achieving automatic unlocking/locking.

The manual control assembly 1 may be a lock cylinder matched with a key, and at this time, the manual control assembly 1 may be configured on the panel device 100, or may be mounted on the door body 500, so that the key can be inserted indoors and outdoors to drive the lock cylinder to rotate, thereby controlling the bolt to extend and retract. Alternatively, as shown in fig. 2 to 6, in the embodiment shown in the drawings, the manual control assembly 1 may also include a manual operation part 11 in the form of a knob, in this case, the manual control assembly 1 may be mounted on the panel device 100, that is, the manual control assembly 1 may also be located indoors to ensure safety; during specific operation, a user can directly screw the manual operation part 11 to realize the control of the extension and retraction of the lock bolt, namely, a key is not needed, and the operation is more convenient.

In a specific aspect, as shown in fig. 6 and 7, the manual control assembly 1 may include a manual operating portion 11, a transmission lever 12, and a dial plate 13. The manual operation part 11 and the transmission rod 12 may be integrally formed; alternatively, the manual operation portion 11 and the transmission rod 12 may be manufactured separately and then assembled, and the specific assembly manner may be welding, clamping, bonding, screwing, key connection, transmission member connection in the form of setting a gear/pulley/sprocket, etc., as long as it is ensured that the rotational movement can be transmitted between the two, and the rotational movement between the two may be synchronous rotation, or indirect rotation transmitted through the transmission member in the form of a gear/pulley/sprocket, etc. The shifting plate 13 can be arranged on the transmission rod 12, and the transmission rod 12 can be in transmission connection with the bolt through the shifting plate 13; or, the shifting plate 13 is not needed, and at this time, the transmission rod 12 can also be directly connected with the lock tongue in a transmission manner; both of these schemes are options that may be employed in particular practice.

Taking the solution provided with the dial plate 13 as an example, please refer to fig. 6 and fig. 7 continuously, the end of the transmission rod 12 away from the manual operating part 11 may be provided with a slot 121 extending along the axial direction of the transmission rod 12, the transmission rod 12 is further provided with a mounting hole 122 communicating with the slot 121, and the dial plate 13 may be provided with a strip-shaped hole 131; the manual control assembly 1 may further include an elastic member 14 and a positioning member 15. In an assembled state, the elastic element 14 may be located in the slot 121, a portion (a left end portion in fig. 6 and 7) of the dial plate 13 where the strip-shaped hole 131 is provided may at least partially extend into the slot 121, and the positioning element 15 may be assembled in the mounting hole 122 and may extend into the strip-shaped hole 131 to form an axial anti-falling stop for the dial plate 13; like this, receive elastic component 14's elastic action, dial the axial assembly degree of depth of board 13 in transfer line 12 and can adjust, can adapt to the assembly of the door body 500 of different thickness, and then can improve the commonality of the intelligence lock that this application provided.

The type of the elastic member 14 may not be limited, and in particular practice, a person skilled in the art may select the elastic member according to actual needs; for example, the elastic member 14 may be a linear spring, or the elastic member 14 may be an elastic block made of a material having a good elastic property, such as rubber or silicone. The positioning member 15 may specifically be a columnar component such as a positioning pin, which may be assembled in the mounting hole 122 in an interference manner, or may be assembled in the mounting hole 122 in a welding manner, a bonding manner, a threaded connection manner, a clamping manner, or the like, as long as reliable installation of the positioning member 15 in the mounting hole 122 can be ensured, and the positioning member 15 may extend into the strip-shaped hole 131.

In the above solution, the axial assembly depth of the dial plate 13 in the transmission rod 12 can be adjusted by the elastic force of the elastic member 14. In addition, other ways of adjusting the axial fitting depth of the dial plate 13 are possible, such as: the shifting plate 13 and the transmission rod 12 can be in threaded connection, and at the moment, the axial assembling depth of the shifting plate 13 can be adjusted by adjusting the screwing-in depth of the shifting plate 13; or, still with the aforementioned slot 121 and the positioning element 15, the positioning element 15 may be screwed into the mounting hole 122, and abut against and position the dial plate 13, so that the axial assembling depth of the dial plate 13 may also be adjusted by abutting against different positions of the dial plate 13.

The driving assembly 2 may be mounted to the panel apparatus 100. As shown in fig. 3 and 4, the drive assembly 2 may comprise a drive member 21, a drive wheel 22 and a drive connection 23. The driving member 21 is used for providing a rotational driving force, and may be a driving member in the form of a motor, a rotary cylinder, or the like capable of directly outputting a rotational displacement; alternatively, a linear cylinder or other drive capable of outputting a linear displacement may be used, and in this case, a rack-and-pinion type displacement conversion mechanism needs to be provided to convert the linear displacement output by the drive into a rotational displacement.

In particular, in the embodiment of the present invention, it is preferable to use a motor as the driving member 21, compared to a driving member in the form of a cylinder or the like; the motor can be used only by electrifying, can be conveniently controlled, does not need a complex gas circuit structure, has a relatively simple structure, high response speed and short waiting time, and is favorable for quickly unlocking/locking. In this embodiment, the driving wheel 22 can be directly mounted on the rotation shaft of the motor, and at this time, the rotation speed of the driving wheel 22 is the same as that of the motor; alternatively, a number of intermediate wheels (any one of gears, pulleys, and sprockets) may be provided to adjust the transmission ratio between the motor and the transmission wheel 22, so that the rotation speed of the transmission wheel 22 can be reduced to more accurately control the rotation position of the transmission wheel 22.

The driving connecting member 23 may be connected to the manual control assembly 1, specifically, to the transmission rod 12 in the manual control assembly 1, and the connection manner may be welding, key connection, gear/pulley/sprocket connection, etc., as long as the synchronous rotation or indirect rotation of the driving connecting member 23 and the manual control assembly 1 can be achieved. The driving connecting piece 23 is provided with an abutting part 231, the driving wheel 22 is provided with an abutting matching part, and when the abutting part 231 and the abutting matching part are in a state of abutting along the circumferential direction, the driving wheel 22 can drive the driving connecting piece 23 to rotate, so that the rotary displacement can be transmitted to the manual control assembly 1; that is, the driving assembly 2 is finally unlocked or locked by the manual control assembly 1, and the driving assembly 2 is not provided with a separate transmission component, so that the structure is simpler.

In the unlocked state and the locked state, the abutting portion 231 and the abutting engagement portion are provided with a gap in the circumferential direction. By adopting the structure, the load of the manual control assembly 1 is not formed by the driving wheel 22, the driving piece 21 and the like, the damping is smaller when the manual control assembly 1 is used for unlocking/locking, the labor is saved, and the user experience is better.

Therefore, when the driving unit 2 is used to unlock or lock, the transmission wheel 22 can firstly go through the circumferential gap between the abutting part 231 and the abutting engagement part, and then the abutting part 231 and the abutting engagement part abut against each other in the circumferential direction to transmit the rotational displacement, and the manual control unit 1 is used to unlock or lock; when unlocked or locked in place, the driver 21 is rotated in the opposite direction to re-leave the circumferential gap between the abutment 231 and the abutment engagement portion.

The size of the circumferential gap is not limited herein, and in specific practice, a person skilled in the art can set the circumferential gap according to actual needs as long as the use requirements can be met.

Both the abutment 231 and the abutment engagement portion may be rigid components, in which case the power transmission is more efficient and the control of the rotational position of the drive wheel 22 and thus the drive connection 23 may be more precise. Alternatively, at least one of the abutting portion 231 and the abutting engagement portion may be an elastic member; thus, when the abutting portion 231 and the abutting engagement portion are shifted from the circumferentially clearance-engaged state to the circumferentially abutting state, the collision noise can be reduced, which is also advantageous in reducing damage to the driver 21.

The type of the elastic member is not limited as long as the above technical effects can be achieved. For example, the elastic member may be a spring-like member such as a linear spring or a torsion spring, or may be an elastic block or pad made of a material having a preferable elastic property such as rubber or silicone rubber.

In particular, in the embodiment of the present invention, one of the abutting portion 231 and the abutting engagement portion may be a rigid member, and the other may be an elastic member; thus, the reliability of the transmission, the low noise and the technical purpose of protecting the driving member 21 can be well considered. More specifically, the abutting portion 231 may be a rigid member, and the abutting engagement portion may be an elastic member, which may be two protruding ends 241 of the torsion spring 24.

As shown in fig. 4 and 5, the transmission wheel 22 may be provided with a mounting portion 221 and a stopper portion 222 protruding in the axial direction. The torsion spring can be sleeved on the mounting part 221, and the mounting part 221 can support and position the torsion spring to ensure the reliable mounting of the torsion spring; the torsion spring may have two protruding ends 241, and the two protruding ends 241 can both circumferentially abut against the stopping portion 222 to position the arrangement positions of the two protruding ends 241.

In the circumferential direction, the abutment 231 may be located between the two protruding ends 241. Thus, when the transmission wheel 22 rotates in two directions in the circumferential direction, the extending end 241 can be in contact with the abutting part 231, so that locking and unlocking can be well realized; meanwhile, in the unlocked state or the locked state, the transmission wheel 22 can be controlled to rotate, so that the abutting portion 231 is located between the two protruding ends 241 and has a circumferential gap with both the two protruding ends 241.

In some alternative embodiments, the mounting portion 221 may have a cylindrical shape, and the stopping portion 222 may be an arc-shaped plate, which may be located radially outside the mounting portion 221 and may form an arc-shaped groove (not labeled) with the mounting portion 221; the torsion spring 24 may be sleeved on the mounting portion 221 and located in the arc-shaped groove, and the two protruding ends 241 may respectively abut against two circumferential ends of the arc-shaped plate along the circumferential direction. By adopting the scheme, the radial installation position of the torsion spring 24 can be determined through the installation part 221 and the arc-shaped plate, the two extending ends 241 can be determined through the two circumferential end parts of the arc-shaped plate respectively, and the installation of the torsion spring 24 is more reliable.

It should be noted that the mounting portions 221 and the stopping portions 222 are not limited to the cylindrical structure and the arc-shaped plate, and in particular, in practice, a person skilled in the art may design the mounting portions 221 and the stopping portions 222 into other structural forms as long as the requirements of use can be met. For example, the stopping portion 222 may include two separate stopping portions, which may be circumferentially spaced and may be respectively used for circumferentially abutting and limiting the two protruding ends 241.

Further, the transmission wheel 22 may be further provided with an outer cylinder 223 protruding in the axial direction, and the arc plate, the mounting portion 221, and the abutting portion 231 may be located radially inside the outer cylinder 223. So set up, outer barrel 223 and arc can enclose and close the curved guide way that forms, and butt portion 231 can carry out the displacement in this guide way.

In addition to the manual control assembly 1 and the driving assembly 2, the panel device 100 may be provided with a housing part to which the manual control assembly 1 and the driving assembly 2 are mounted to form a modular device, so that the panel device 100 can be conveniently handled, packaged and assembled. Here, the embodiment of the present invention is not limited to the specific structure of the housing component, and in practical applications, those skilled in the art can configure the housing component according to specific needs.

In a specific embodiment, as shown in fig. 3, the housing component of the panel device 100 may include a first board 101, a middle frame 102, and a second board 103, and the first board 101, the middle frame 102, and the second board 103 may be connected to each other in a clamping manner, a screw connection, or the like. In a specific assembly, the first plate 101 may be away from the door 500, and the second plate 103 may contact the door through the pad 104.

The pad 104 may be made of rubber, silica gel, or other materials with better elasticity. Thus, on one hand, it can be used to increase the friction between the panel device 100 and the door body 500 to improve the installation reliability of the panel device 100; on the other hand, the elasticity of the pad 104 enables the pad 104 to be compressed during installation, so that a gap between the second plate 103 and the door body 500 caused by the unevenness of the door body 500 can be effectively filled, and the installation reliability of the panel device 100 can be further improved; in addition, the pad 104 may have a certain sealing performance, which may improve the waterproof/dustproof grade of the panel apparatus 100, and is beneficial to improving the service life of the panel apparatus 100.

The specific structure of the pad 104 is not limited, and in particular practice, those skilled in the art can design the pad according to actual needs. For example, the outer edge of the pad 104 may be provided with an annular protrusion on the surface facing away from the third plate 103 to improve the sealing performance.

The transmission rod 12 of the manual control assembly may be plugged into the housing part and the dial plate 13 may be extended out of the housing part to be in transmission connection with the lock body assembly 200 located outside the panel device 100. The manual operating part 11 may be located at a side of the first plate 101 away from the second plate 103, i.e., the manual operating part 11 may be exposed to an outer wall surface of the panel device 100 to facilitate an operation thereof. The driving assembly 2 may be installed between the middle frame 102 and the second plate 103.

With reference to fig. 7, the middle frame 102 may be provided with a through hole 102a, the transmission rod 12 may pass through the through hole 102a, and an adapter sleeve 5 having self-lubricating property may be provided between the transmission rod 12 and the inner hole wall passing through the through hole 102a, so as to increase the lubricating property and the wear resistance, and further, the service life of the manual control assembly 1 may be ensured. The adapter sleeve 5 may be axially positioned by a snap spring 16 mounted on the transmission rod 12.

The adapter sleeve 5 with self-lubricating property here means that the adapter sleeve 5 may be made of a self-lubricating material, and specifically may be a high molecular polymer, such as POM (polyoxymethylene). Therefore, the adapter sleeve 5 can have good lubricating performance under the condition of not adding a lubricating agent, can well reduce abrasion, and simplifies the structure.

In fact, the above-mentioned adapter sleeve 5 may be replaced by a bearing or a bush-like member, which may also protect the manual control assembly 1.

The transmission wheel 22 can be fitted to the intermediate frame 102 and can be arranged radially spaced from the transmission rod 12 so that the rotation of the transmission rod 12 does not act directly on the transmission wheel 22. The driving link 23 may be mounted to the driving rod 12 by a connection key or a fit of a protrusion and a groove, etc., so that the driving link and the driving rod can rotate synchronously, and the driving link 23 may be axially positioned by a shoulder provided on the driving rod 12 and the clamp spring 16.

A first circuit board 105 is also disposed in the panel device 100 for signal acquisition and start/stop control of the driving member 21.

The signal input device 300 is used for inputting an unlocking signal and a locking signal, the input signal includes but is not limited to a password, biological information (such as fingerprints, finger veins, irises, facial recognition, etc.), and electronic information (such as bluetooth, APP, smart card control, etc.), and accordingly, the signal input device 300 may be provided with a password input portion 301, a biological information acquisition portion 302, an electronic information acquisition portion (not shown in the figure), and the like. With reference to fig. 8, the password input portion 301 may be provided with numeric keys such as "1", "2" and "3", or alphabetic keys such as "a", "B" and "C", of course, other keys corresponding to the password may be provided; the biological information acquisition unit 302 may be fixed by a mounting plate 302a, and a sealing gasket 302b is further disposed between the biological information acquisition unit 302 and the mounting plate 302a to ensure sealing performance, and the sealing gasket 302b may be specifically made of rubber, silica gel, or other material having good elastic properties.

The signal input device 300 may include a first housing 303, a sealing member 304, a third plate body 305, and a second circuit board 306; the first housing 303 and the third plate 305 may be butted to form a housing part of the signal input device 300, and the sealing part 304 is used for realizing sealing assembly between the first housing 303 and the third plate 305; a second circuit board 306 may be provided inside the housing part for receiving signals of the password input part 301, the biological information collecting part 302, and the electronic information collecting part. The sealing member 304 may be made of rubber, silicone, or other materials having good elastic properties.

Since the signal input device 300 is located outdoors, safety performance also needs to be considered. In this regard, the embodiment of the present invention may provide a reinforcing component between the first casing 303 and the third plate 305, so as to improve the connection strength between the first casing 303 and the third plate 305, and further reduce the possibility of the signal input device 300 being maliciously damaged.

The structural form of the reinforcing component is not limited as long as the technical effects can be achieved.

In a specific embodiment, as shown in fig. 8 and 9, the reinforcing component may include a column 303a disposed on the first casing 303 and an opening 305a disposed on the third plate 305, in an assembled state, the column 303a may extend into the opening 305a, and the anti-smashing performance of the signal input device 300 may be improved by matching the column 303a with an inner hole wall of the opening 305 a. Further, the inner hole wall of the opening 305a may be further configured with a flange 305b, and the flange 305b may cover the outer wall of the cylinder 303a, so as to improve the anti-smashing performance to a greater extent.

The signal input device 300 may be further provided with a charge level indicator lamp 301a and a charging interface 306 a. The power indicator 301a may be disposed in the password input portion 301, or may be disposed in another position as long as power can be displayed. In specific implementation, the electric quantity indicator lamp 301a may be in a normally on state, and then may reflect the electric quantity through different colors; alternatively, the power indicator 301a may be turned on only when the power is lower than a set threshold, so as to prompt the user to perform charging or battery replacement in time. The charging interface 306a may be disposed on the second circuit board 306, the sealing member 304 may be configured with a plug 304a, and the plug 304a may seal the charging interface 306a to reduce the possibility of entry of impurities such as dust when not in use.

Referring to fig. 10-15, fig. 10 is a diagram showing a distribution of a first stroke detecting member, fig. 11 is a diagram showing a distribution of a second stroke detecting member, fig. 12 is a diagram showing a rotational position of a manual operation portion corresponding to an unlocked state when a lock body assembly is installed at the right side, fig. 13 is a diagram showing a rotational position of a manual operation portion corresponding to a locked state when a lock body assembly is installed at the right side, fig. 14 is a diagram showing a rotational position of a manual operation portion corresponding to an unlocked state when a lock body assembly is installed at the left side, and fig. 15 is a diagram showing a rotational position of a manual operation portion corresponding to a locked state when a lock body assembly is installed at the left side.

Further, the embodiment of the present invention provides an intelligent lock, which may further include a first stroke detection component 3 and a second stroke detection component 4. The first stroke detecting member 3 is for detecting the rotational position of the transmission wheel 22 to determine whether the abutting portion 231 and the abutting engagement portion form a gap in the circumferential direction; the second stroke detection means 4 is used to detect the rotational position of the drive link 23 to determine whether the lock is unlocked or locked in place.

The structures of the first stroke detection component 3 and the second stroke detection component 4 are not limited, and in particular practice, those skilled in the art can set the stroke detection components according to actual needs as long as the requirements of use can be met. For example, it may be an infrared detection part, an electromagnetic detection part, an ultrasonic detection part, a stroke switch, or the like.

As shown in fig. 10, in a specific aspect, the first stroke detection part 3 may include two stroke switches arranged at intervals in the circumferential direction; the transmission wheel 22 may further be provided with a toggle portion 223a protruding in the axial direction, and in conjunction with fig. 5, the toggle portion 223a may be specifically provided on the outer cylinder 223; the toggle portion 223a can contact a travel switch to trigger the corresponding travel switch. For convenience of description, the two stroke switches may be referred to as a first stroke switch 31 and a second stroke switch 32, respectively, and in the drawing, the first stroke switch 31 is located on the left side and the second stroke switch 32 is located on the right side.

As shown in fig. 11, in a specific aspect, the second stroke detecting member 4 may include a first hall sensor 41, a second hall sensor 42, and a third hall sensor 43 that are arranged at intervals in the circumferential direction, the second hall sensor 42 may be located between the first hall sensor 41 and the third hall sensor 43, and the driving link 23 may be provided with the magnetic member 25; when the driving connecting piece 23 rotates to enable the magnetic component 25 to trigger the first hall sensor 41 or the third hall sensor 43, the intelligent lock is in one of an unlocking state and a locking state; when the driving connecting piece 23 rotates to enable the magnetic component 25 to trigger the second hall sensor 42, the intelligent lock is in the other state of the unlocking state and the locking state. In the drawing, the first hall sensor 41 is located on the left side, the second hall sensor 42 is located in the middle, and the third hall sensor 43 is located on the right side.

The first hall sensor 41 and the third hall sensor 43 correspond to the off-lock position, and the second hall sensor 42 corresponds to the off-lock position, as an example, and fig. 11 is used as a reference. By adopting the scheme, the driving connecting piece 23 rotates clockwise to enable the magnetic component 25 to trigger the third hall sensor 43, or the driving connecting piece 23 rotates anticlockwise to enable the magnetic component 25 to trigger the first hall sensor 41, so that the locking of the intelligent lock can be realized; the lock of closing of these two directions makes the embodiment of the utility model provides a lock can be installed in two directions, and the commonality is higher.

Referring to fig. 12-15 in particular, fig. 12 and 13 illustrate a scenario in which a left door frame 600 and a right door 500 are provided, the lock body assembly 200 may be installed on the right door 500, and the bolt may extend to the left or retract to the right; in the case of the left door 500 and the right door frame 600 in the solutions shown in fig. 14 and 15, the lock body assembly 200 may be installed on the left door 500, and the latch bolt may extend to the right or retract to the left.

The magnetic member 25 may be detachably connected to the driving connection member 23, or may be non-detachably connected thereto. In particular, in the embodiment of the present invention, the former scheme is preferably adopted to disassemble and replace the magnetic member 25. The specific detachable connection mode can be threaded connection, clamping connection and the like; or, a through hole may be provided in the driving connection member 23, the through hole may be a stepped hole, and includes a large hole section and a small hole section, the magnetic component 25 may be interference-assembled in the large hole section, and when the magnetic component 25 needs to be detached, the magnetic component 25 may be inserted into the small hole section by an operation tool having a columnar structure such as a screwdriver, and the like, and abutted against the magnetic component 25, so as to detach the magnetic component 25 from the driving connection member 23.

Referring to fig. 16, fig. 16 is a structural view of the installation of the door magnet and the panel device on the door body and the door frame.

The password input portion 301 of the signal input device 300 may be provided with a lock closing button, and when the door 500 is closed, a user may press the lock closing button to actuate the smart lock to lock.

Additionally, the utility model provides an intelligent lock can also set up the signal acquisition part of closing the door, and the signal acquisition part of closing the door can with driving piece 21 signal connection, and when the signal of closing the door that the signal acquisition part of closing the door was gathered, driving piece 21 can order about the intelligent lock locking to avoid the user to forget to press the lock button of closing and lead to the situation that the door body 500 can't lock, can promote the security performance by a relatively large margin.

The door closing signal acquisition component may be a stroke detection component such as a stroke switch, and is configured to detect a position of the door body 500 relative to the door frame 600. In a specific scheme, as shown in fig. 16, the door closing signal collecting component may include a door magnet 6 and a door magnet sensor, where the door magnet 6 may be installed in the door frame 600, and the door magnet sensor may be installed in the panel device 100, or may be directly installed in the door body 500.

Further, the utility model provides a can also dispose the fault alarm ware among the intelligent lock for send out alarm information under the unable normal start of driving piece 21, the unable normal flexible circumstances such as of spring bolt, so that the user changes or maintains this intelligent lock in time.

The alarm information may be at least one of an acoustic signal and an optical signal. Or, the alarm information may also be virtual information to be sent to the intelligent terminal device of the user through a network, bluetooth, or the like. Any form of alarm information may be used as long as it can bring the attention of the user.

Use driving piece 21 of motor form as the example, the utility model provides an intelligence lock can also dispose the current monitoring part for the real-time supervision current value, if the current value surpasses and sets for the threshold value, then explain the flexible in-process of spring bolt to have the possibility of being blocked, the motor takes place unusual stalling, at this moment, can be by aforementioned fault alarm ware externally send alarm information, in order to indicate the user.

The embodiment of the utility model provides an above the structure to intelligent lock explains mainly, following the utility model discloses the embodiment can also combine the figure to explain the action process of unblanking and close the lock in-process each part in the intelligent lock.

Referring to fig. 17-25, fig. 17 is a relative position diagram of the transmission wheel, the manual operation portion, the abutting engagement portion and the abutting portion in an initial state, fig. 18 is a relative position diagram of the transmission wheel, the manual operation portion, the abutting engagement portion and the abutting portion when the transmission wheel is rotated counterclockwise in fig. 17 to control locking, fig. 19 is a relative position diagram of the transmission wheel, the manual operation portion, the abutting engagement portion and the abutting portion when the transmission wheel is rotated clockwise in fig. 18 to control the abutting portion and the abutting engagement portion to be circumferentially spaced, fig. 20 is a relative position diagram of the transmission wheel, the manual operation portion, the abutting engagement portion and the abutting portion when the transmission wheel is rotated clockwise in fig. 19 to control unlocking, fig. 21 is a relative position diagram of the transmission wheel, the manual operation portion, the abutting engagement portion and the abutting portion when the transmission wheel is rotated counterclockwise in fig. 20 to control the abutting portion and the abutting engagement portion to be circumferentially spaced, fig. 22 is a relative position diagram of the transmission wheel, the manual operation portion, the abutting engagement portion and the abutting portion when the transmission wheel is rotated clockwise in fig. 17 to control locking, fig. 23 is a relative position diagram of the transmission wheel, the manual operation portion, the abutting engagement portion and the abutting portion when the transmission wheel is rotated counterclockwise in fig. 22 to control the abutting portion and the abutting engagement portion to be arranged along a circumferential gap, fig. 24 is a relative position diagram of the transmission wheel, the manual operation portion, the abutting engagement portion and the abutting portion when the transmission wheel is rotated counterclockwise in fig. 23 to control unlocking, fig. 25 is a relative position diagram of the transmission wheel, the manual operation portion, the abutting engagement portion and the abutting portion when the transmission wheel is rotated clockwise in fig. 24 to control the abutting portion and the abutting engagement portion to be arranged along the circumferential gap.

For convenience of description, the two protruding ends 241 of the torsion spring 24 may be referred to as a first protruding end 241a and a second protruding end 241b, respectively.

As shown in fig. 17, in the initial state, which can be understood as the state when the smart lock is initially installed, the abutting portion 231 and the first/second protruding ends 241a, 241b each have a circumferential gap. Assume that the state in fig. 17 is the unlocked state.

When a user operates the manual control assembly 1, the intelligent lock can be directly locked, the driving wheel 22 cannot become a load, and the situation that the user operation is influenced due to overlarge damping can be avoided. When a user carries out intelligent unlocking through the signal input device 300, the driving wheel 22 firstly rotates under an empty load until one of the two extending ends 241 can abut against the abutting part 231 along the circumferential direction; the following description is mainly directed to the operation process of each component when the lock is intelligently opened or closed.

When the drive wheel 22 is rotated counterclockwise to close the lock, as shown in fig. 18, the second protruding end 241b may be rotated into contact with the abutment 231 so that the drive wheel 22, the drive link 23 and the manual control assembly 1 may be brought into powered engagement. Further rotation of the drive wheel 22 may then drive the manual control assembly 1 to rotate until the magnetic means 25 can trigger the first hall sensor 41, at which point the smart lock is in place. In this process, the toggle portion 223a may trigger the first travel switch 31, and the first travel switch 31 may be determined to be a travel switch for detecting the position of the transmission wheel 22, and thus, the signal of the second travel switch 32 may be masked.

After the off lock is in place, the driving wheel 22 can be controlled to rotate clockwise, as shown in fig. 19, until the toggle portion 223a triggers the first travel switch 31. At this time, the abutment 231 and the two protruding ends 241 can maintain a certain circumferential clearance, and the power engagement between the transmission wheel 22 and the drive link 23 can be released, so as not to affect the normal operation of the manual control assembly 1.

When it is desired to unlock, as shown in fig. 20, the driving wheel 22 can be controlled to continue to rotate clockwise, and the first protruding end 241a can first go through the circumferential gap between it and the abutment 231 and then contact the abutment 231, so that the driving wheel 22, the driving connection 23 and the manual control assembly 1 can be engaged in a powered manner. Further rotation of the drive wheel 22 can then drive the manual control assembly 1 to rotate until the magnetic element 25 can trigger the second hall sensor 42, at which point the smart lock is unlocked.

As shown in fig. 21, after the lock is unlocked to the proper position, the driving wheel 22 can be controlled to rotate in the counterclockwise direction until the toggle portion 223a triggers the first travel switch 31. At this time, the abutment 231 and the two protruding ends 241 can maintain a certain circumferential clearance, and the power engagement between the transmission wheel 22 and the drive link 23 can be released, so as not to affect the normal operation of the manual control assembly 1.

When the drive wheel 22 is rotated clockwise to close the lock, as shown in figure 22, the first protruding end 241a may be rotated into contact with the abutment 231 so that the drive wheel 22, the drive connection 23 and the manual control assembly 1 may be brought into powered engagement. Further rotation of the drive wheel 22 may then drive the manual control assembly 1 to rotate until the magnetic means 25 can trigger the third hall sensor 43, at which point the smart lock is in place. In this process, the toggle portion 223a may trigger the second travel switch 32, and at this time, the second travel switch 32 may be determined as a travel switch for detecting the position of the transmission wheel 22, and thus, the signal of the first travel switch 31 may be masked.

After the off lock is in place, the driving wheel 22 can be controlled to rotate in the counterclockwise direction until the toggle portion 223a triggers the second travel switch 32, as shown in fig. 23. At this time, the abutment 231 and the two protruding ends 241 can maintain a certain circumferential clearance, and the power engagement between the transmission wheel 22 and the drive link 23 can be released, so as not to affect the normal operation of the manual control assembly 1.

When unlocking is required, as shown in fig. 24, the transmission wheel 22 can be controlled to continue to rotate counterclockwise, and the second protruding end 241b can firstly go through the circumferential gap between the second protruding end and the abutting part 231 and then contact the abutting part 231, so that the transmission wheel 22, the driving connecting piece 23 and the manual control assembly 1 can be in power engagement. Further rotation of the drive wheel 22 may then drive the manual control assembly 1 into rotation until the magnetic element 25 can trigger the second hall sensor 42, at which point the smart lock is unlocked.

As shown in fig. 25, after the lock is unlocked to the proper position, the driving wheel 22 can be controlled to rotate clockwise until the toggle portion 223a triggers the second travel switch 32. At this time, the abutment 231 and the two protruding ends 241 can maintain a certain circumferential clearance, and the power engagement between the transmission wheel 22 and the drive link 23 can be released, so as not to affect the normal operation of the manual control assembly 1.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (19)

1. A smart lock comprising a lock body assembly (200), said lock body assembly (200) including a bolt that can be extended or retracted, characterized by further comprising:

the manual control assembly (1), the manual control assembly (1) is in transmission connection with the lock tongue and is used for driving the lock body assembly (200) to switch states;

the driving assembly (2) comprises a driving piece (21), a driving wheel (22) and a driving connecting piece (23), the driving piece (21) is in transmission connection with the driving wheel (22) and used for driving the driving wheel (22) to rotate, the driving connecting piece (23) is connected with the manual control assembly (1) and can be in rotation connection with the manual control assembly (1), the driving connecting piece (23) is provided with an abutting part (231), the driving wheel (22) is provided with an abutting matching part, and when the abutting part (231) and the abutting matching part are in a state of abutting along the circumferential direction, the driving wheel (22) can drive the driving connecting piece (23) to rotate;

when the state of the lock body assembly (200) is switched to an unlocking state and a locking state, the abutting part (231) and the abutting matching part are arranged along the circumferential direction with a gap.

2. A smart lock according to claim 1, wherein at least one of the abutment (231) and the abutment fit is an elastic member.

3. A smart lock as claimed in claim 2, characterized in that said transmission wheel (22) is provided with a mounting (221) and a stop (222) projecting in the axial direction;

still include torsional spring (24), torsional spring (24) cup joint in installation department (221), torsional spring (24) have two and stretch out end (241), two stretch out end (241) and be the butt cooperation portion, two stretch out end (241) all can be followed circumference and backstop portion (222) offset; the abutment portion (231) is located between the two projecting ends (241) in the circumferential direction.

4. The intelligent lock according to claim 3, wherein the mounting portion (221) is cylindrical, the stopping portion (222) is an arc-shaped plate, the arc-shaped plate is located radially outside the mounting portion (221) and surrounds the mounting portion (221) to form an arc-shaped groove, the torsion spring is sleeved on the mounting portion (221) and located in the arc-shaped groove, and the two protruding ends (241) respectively abut against two circumferential ends of the arc-shaped plate along the circumferential direction.

5. A smart lock according to claim 4, wherein the transmission wheel (22) is further provided with an axially protruding outer cylinder (223), the arc plate, the mounting portion (221) and the abutment (231) all being located radially inside the outer cylinder (223).

6. A smart lock according to claim 1, further comprising a first stroke detection means (3) for detecting the rotational position of the transmission wheel (22).

7. A smart lock according to claim 6, wherein the first stroke detection element (3) comprises two stroke switches arranged circumferentially at a distance, the transmission wheel (22) being further provided with a toggle portion (223a) projecting in the axial direction, the toggle portion (223a) being able to come into contact with the stroke switches.

8. A smart lock according to claim 1, further comprising a second stroke sensing means (4) for sensing the rotational position of the drive connection (23).

9. The intelligent lock according to claim 8, wherein the second stroke detection part (4) comprises a first hall sensor (41), a second hall sensor (42) and a third hall sensor (43) which are arranged at intervals along the circumferential direction, the second hall sensor (42) is positioned between the first hall sensor (41) and the third hall sensor (43), and the drive connecting piece (23) is provided with a magnetic part (25);

when the driving connecting piece (23) rotates to enable the magnetic component (25) to trigger the first Hall sensor (41) or the third Hall sensor (43), the intelligent lock is in one state of the unlocking state and the locking state; when the driving connecting piece (23) rotates to enable the magnetic component (25) to trigger the second Hall sensor (42), the intelligent lock is in the other state of the unlocking state and the locking state.

10. A smart lock according to any one of claims 1 to 9, wherein the manual control assembly (1) comprises a manual operating part (11) and a transmission lever (12), the manual operating part (11) and the transmission lever (12) being drivingly connected, the transmission lever (12) being drivingly connected to the deadbolt, the drive connection (23) being mounted to the transmission lever (12) and being rotatable synchronously with the transmission lever (12).

11. A smart lock as claimed in claim 10, characterized in that the manual control assembly (1) further comprises a dial plate (13), the dial plate (13) being mounted to the transmission lever (12) with an adjustable axial fitting depth, the dial plate (13) being in driving connection with the bolt.

12. The intelligent lock according to claim 11, wherein a slot (121) is provided at one end of the transmission rod (12) far away from the manual operation part (11), the transmission rod (12) is further provided with a mounting hole (122) communicated with the slot (121), and the dial plate (13) is provided with a strip-shaped hole (131);

manual control subassembly (1) still includes elastic component (14) and setting element (15), elastic component (14) are located in slot (121), it is provided with to dial board (13) the part of bar hole (131) can at least partially stretch into slot (121), setting element (15) assemble in mounting hole (122) to can stretch into bar hole (131).

13. The smart lock according to claim 10, characterized in that it comprises a panel device (100), said manual control assembly (1) and said actuation assembly (2) being mounted to said panel device (100).

14. The intelligent lock according to claim 13, wherein the panel device (100) comprises a first plate body (101), a middle frame (102), a second plate body (103) and a pad part (104), the manual operation part (11) is a knob, the knob is located on one side of the first plate body (101) far away from the second plate body (103), the driving assembly (2) is installed between the middle frame (102) and the second plate body (103), and the second plate body (103) is in contact with the door body (500) through the pad part (104).

15. The intelligent lock according to claim 14, characterized in that the middle frame (102) is provided with a through hole (102a), the transmission rod (12) passes through the through hole (102a), and an adapter sleeve (5) with self-lubricating property is arranged between the transmission rod (12) and the inner hole wall of the through hole (102 a).

16. The intelligent lock according to any one of claims 1-9, further comprising a signal input device (300), wherein the signal input device (300) is provided with one or more of a password input part (301), a biological information acquisition part (302), and an electronic information acquisition part.

17. The smart lock according to claim 16, wherein the signal input device (300) comprises a first housing (303), a sealing member (304) and a third plate body (305), the sealing member (304) being adapted to enable a sealed assembly between the first housing (303) and the third plate body (305).

18. The smart lock of claim 17, wherein a reinforcing assembly is further disposed between the first housing (303) and the third plate body (305).

19. The intelligent lock according to any one of claims 1-9, further comprising a door closing signal acquisition component, wherein the door closing signal acquisition component is in signal connection with the driving component (21), and the driving component (21) can drive the intelligent lock to lock when the door closing signal is acquired by the door closing signal acquisition component; and/or the presence of a gas in the gas,

also comprises a fault alarm.

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