CN217783174U - Intelligent lock device - Google Patents

Abstract

The application discloses an intelligent lock device, which comprises an output component, a manual component, an electric component, a controller and a first detection device, wherein the output component is used for driving the intelligent lock device to switch states; the electric component is connected with the output component to drive the output component to act; the first detection device is connected with the output component to detect the rotation angle and/or the movement displacement of the output component; the controller is electrically connected with the electric component so as to control the electric component and acquire the current parameters of the electric component; the controller is electrically connected with the first detection device to acquire the current rotation angle value and/or the current displacement value of the output component. The intelligent lock device has the advantages of simple and convenient calibration operation, light operation hand feeling, high intelligent degree, high integration level, capability of unlocking in a delayed mode or locking in a delayed mode according to user requirements and the like.

Description

Intelligent lock device

Technical Field

The application relates to the technical field of lock devices, in particular to an intelligent lock device which can be assembled in a lock body to drive a lock tongue to stretch and retract so as to realize the opening and closing of a lock.

Background

The intelligent lock device can be normally used by being calibrated after being installed. At present, the calibration steps of the intelligent lock device are very complicated, and a user needs to perform manual operation for many times at a proper time according to the operation steps recorded by a voice prompt or a product specification, so that the calibration can be completed, and the user experience is not good.

Therefore, it is necessary to simplify the calibration operation of the intelligent lock, and in addition, the operation hand feeling, the intelligence degree, the use flexibility, the adaptability with different traditional lock bodies and other aspects of the intelligent lock device also have space for improvement.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, the present application provides an intelligent lock device, the intelligent lock device includes:

the output component acts to drive the intelligent lock device to switch states;

the manual assembly comprises a manual part, and the manual part is connected with the output part to drive the output part to move;

the driving assembly comprises an electric component, and the electric component is connected with the output component to drive the output component to act;

a control assembly including a first detection device and a controller; the first detection device is linked with the output component to detect the rotation angle and/or the movement displacement of the output component; the controller is electrically connected with the electric component so as to control the electric component and acquire the current parameters of the electric component; the controller is electrically connected with the first detection device to acquire the current rotation angle value and/or the current displacement value of the output component.

In one embodiment of the intelligent lock device, the driving assembly further comprises a transmission mechanism, the transmission mechanism comprises a speed reducing assembly, and the electric component is in transmission connection with the output component through the speed reducing assembly; the speed reduction assembly includes a clutch assembly to engage or disengage a drive train of the electric component and the output component.

In one embodiment of the intelligent lock device, the control assembly includes a second detection device, the second detection device is used for detecting the current clutch state of the clutch assembly, and the controller is electrically connected with the second detection device to acquire the current state information of the second detection device, so that the controller can judge the current clutch state of the clutch assembly according to the current state information of the second detection device.

In one embodiment of the intelligent lock device, the second detection device is disposed at a position where the second detection device can be abutted by the clutch assembly; when the clutch component acts to the joint state, the second detection device is interfered to the first state; when the clutch assembly acts to the separation state, the clutch assembly is separated from the second detection device, and the second detection device is reset to the second state.

In one embodiment of the intelligent lock device, the transmission mechanism further comprises a transmission component, the transmission component is linked with the output component, and at least one end of the transmission component is adapted to the first detection device so as to transmit the action of the output component to the first detection device according to a predetermined ratio, wherein the predetermined ratio is smaller than 1.

In one embodiment of the intelligent lock apparatus, the reduction assembly includes a reduction gear assembly, the transmission assembly includes a transmission gear assembly, the clutch assembly includes a planetary gear assembly, a gear shaft of an nth stage gear of the reduction gear assembly is an input shaft of the transmission gear assembly, and the planetary gear assembly is located between the powered component and an nth stage gear of the reduction gear assembly.

In one embodiment of the intelligent lock device, the planetary gear assembly comprises a sun gear, a planet carrier, a first planet gear and a second planet gear which are rotatably arranged on the planet carrier, and a clutch shifting piece arranged on the planet carrier, and the planet carrier and a gear shaft of an M-th gear of the reduction gear assembly rotate coaxially;

when the planet carrier rotates to a first position, the first planet gear is meshed with an M +1 stage gear of the reduction gear assembly so as to drive the M +1 stage gear to rotate in the forward direction; when the planet carrier rotates to a second position, the second planet wheel is meshed with the (M + 1) th gear of the reduction gear assembly to drive the (M + 1) th gear to rotate reversely;

when the planet carrier rotates to a first position and a second position, the clutch shifting sheet pushes against the second detection device to be in the first state; when the planet carrier is located in a transition stroke area between the first position and the second position, the clutch shifting sheet is separated from the second detection device, so that the second detection device is reset to the second state.

One embodiment of the intelligent lock device is characterized in that the output part comprises an output gear, the first end of the output gear is connected with the manual part, the second end of the output gear is provided with a first socket hole for inserting the lock cylinder driving key, the inner circumferential surface of the first socket hole can be in circumferential limit fit with the outer circumferential surface of the lock cylinder driving key, so that the first socket hole can push the lock cylinder driving key to rotate in the circumferential direction when the output gear rotates; the second end of the output gear is also provided with a connecting part for connecting a socket piece, the socket piece is provided with a second socket hole for socket connection of the lock cylinder driving shaft, the inner circumferential surface of the second socket hole can be in circumferential limit fit with the outer circumferential surface of the lock cylinder driving shaft, and the second socket hole can push the lock cylinder driving shaft to rotate circumferentially when the output gear rotates.

In one embodiment of the intelligent lock device, the manual assembly comprises an elastic pressure application assembly, and the elastic pressure application assembly applies elastic force to the lock cylinder driving key to insert the lock cylinder driving key in place relative to the lock body.

In one embodiment of the intelligent lock device, the elastic pressure applying assembly comprises an elastic component and a pressing block; a first end of the output gear is provided with a mounting hole, and one end of the mounting hole is communicated with the first socket hole; the pressing block is installed in the installation hole and can move axially in the installation hole; the inner circumferential surface of the mounting hole is in circumferential limit fit with the outer circumferential surface of the pressing block, so that the mounting hole can push the pressing block to rotate in the circumferential direction when the output gear rotates; the elastic component is arranged between the pressing block and the manual component so as to keep elastic potential energy along the axial direction of the mounting hole.

In one embodiment of the intelligent lock device, the control component further includes a timer, and the controller is electrically connected to the timer to obtain current timing mode information of the timer, wherein timing durations of the timer in different timing modes are different.

In one embodiment of the intelligent locking device, the control assembly further comprises a signal receiver, the intelligent locking device further comprises a time delay mechanism, the time delay mechanism comprising a command trigger assembly; the instruction triggering component is used for bearing triggering action and transmitting a triggering signal; the signal receiver is electrically connected with the instruction triggering component and the timer so as to start different timing modes of the timer according to different triggering actions.

The instruction triggering assembly comprises a manual control, a triggering signal transmission component and a springback component, wherein the manual control receives triggering action and transmits a triggering signal to the signal receiver through the triggering signal transmission component, and the springback component is used for restoring the manual control to a position before receiving the triggering action.

One embodiment of an intelligent lock device comprises a support assembly comprising a base, a center frame, and a housing covering a top side of the base;

the base is provided with a first installation cavity and a second installation cavity for installing a battery, the middle frame is provided with a driving component installation cavity, and the middle frame and a driving component assembled on the middle frame are installed in the first installation cavity;

a panel is arranged on the top side of the housing, and a control main board of the control assembly is arranged between the top side of the base and the panel of the housing;

the manual control of the time delay mechanism and the manual component of the manual component are correspondingly installed in the two installation holes of the panel, and the time delay mechanism and the rest structures of the manual component are installed in the enclosed space of the housing and the base.

In one embodiment of the intelligent lock device, the manual control is rotatably mounted in the corresponding mounting hole of the panel or detachably mounted in the corresponding mounting hole of the panel.

An embodiment of the smart locking device, the manual part is rotatably mounted in the corresponding mounting hole of the panel through a self-lubricating connecting sleeve and a self-lubricating washer.

In one embodiment of the smart lock device, the support assembly further comprises a base plate mounted to a bottom side of the base; the bottom plate is provided with a first fixing hole, an accommodating part and a second fixing hole, and the accommodating part comprises a plurality of connected subsections; the intelligent lock device further comprises a connecting assembly, the connecting assembly comprises a first connecting piece and a second connecting piece, the first fixing hole is used for penetrating the first connecting piece to fix the components in the containing portion, the second fixing hole is used for penetrating the second connecting piece, and the second connecting piece is directly connected with the lock body or the second connecting piece is connected with the lock body through a transition connecting piece.

The application provides an intelligent lock device has: the intelligent lock has the advantages of simple calibration operation, light operation hand feeling, high intelligent degree, small whole volume, high integration level, capability of unlocking in a delayed mode or locking in a delayed mode according to user requirements, capability of being assembled with different traditional lock bodies, capability of meeting the intelligent transformation requirements of different transmission locks and the like.

Drawings

FIG. 1 is a perspective view of one embodiment of an intelligent lock device provided herein;

FIGS. 2-5 are different levels of disassembly of FIG. 1;

FIG. 6 is an enlarged view of the socket of the hand assembly of FIG. 2;

FIG. 7 is a schematic view of the manual assembly of FIG. 2 from another perspective;

FIG. 8 is a schematic view of the smart lock device installed in a American standard lock body;

FIG. 9 is a schematic view of the smart lock device assembly as installed on the day lock body;

FIG. 10 is a schematic view of the smart lock device installed in a Euro standard lock body;

FIG. 11 is an enlarged view of the transmission mechanism of FIG. 3;

FIG. 12 is a front view of FIG. 11;

FIG. 13 is a left side view of FIG. 11;

FIG. 14 is a right side view of FIG. 11;

FIG. 15 is a schematic view of the planetary gear assembly in three different positions;

FIGS. 16 and 17 are schematic views of the bottom plate of FIG. 2 from two perspectives

Fig. 18 is a schematic view of the intelligent lock device driving the bolt to the unlocked state, the semi-unlocked state and the locked state;

FIG. 19 is a flowchart of a calibration process for the smart lock device;

FIG. 20 is a flow chart of an automatic unlocking process of the intelligent lock device;

FIG. 21 is a flow chart of an automatic lock closing process of the intelligent lock device;

FIG. 22 is a flow chart of a manual unlocking and locking process of the intelligent locking device.

The reference numerals are explained below:

100 a manual assembly; 101 output gear, 1011 first socket hole, 1012 connecting hole, 1013 groove, 1014 through hole and 1015 mounting hole; 102 manual control part, 1021 panel, 1022 first annular wall part, 1023 second annular wall part, 1024 third annular wall part, 1025 fourth annular wall part, 1026 reinforcing rib, 1027 boss, 1028 threaded hole, 1029 bulge; 103 socket piece, 1031 second socket hole, 1032 connecting column, 1033 plate body, 1034 first convex part and 1035 second convex part; 104 self-lubricating connecting sleeves, 1041 sleeve bodies, 1041a bulges and 1042 limiting convex circles; 105 a self-lubricating washer; 106 a fastener; 107 an elastic member; 108 pressing blocks and 1081 round tables.

200 a drive assembly; 201 an electrically powered component; 202 reduction gear assembly, 2021 first stage gear drive; 2022 second gear transmission, 2023 third gear transmission, 2024 fourth gear transmission, 2025 fifth gear transmission, 202A planetary gear assembly, 202A-1 snap spring, 202A-2 planet carrier, 202A-3 gear shaft, 202A-4 damping pressure spring, 202A-5 first planet gear, 202A-6 second planet gear; 202A-7 clutch plectrum; 203 transmission gear assembly, 2031 gear one, 2032 gear shaft one, 2033 gear two, 2034 gear shaft two, 2035 final gear shaft.

300 a control component; 301 controls the main board, 302 the first detection means, 303 the signal receiver, 304 the second detection means.

400 a time delay mechanism; 401, manual control, 4011 limit part, 4012 mark and 4013 limit groove; 402 trigger part, 4021 contact; 403 resilient member, 4031 first through hole, 4032 annular protrusion, 4033 trigger protrusion; 404 a connector.

500 supporting the assembly; a base 501, a 5011 short electrode spring, a 5012 long electrode spring, a 5013 insulating partition plate, 5014 screws, a 501A first mounting cavity and a 501B second mounting cavity; 502. a middle frame, a 5021 middle frame body, a 5022 middle frame top cover and a 5023 fixing screw; 503 housing, 5031 first mounting hole, 5032 second mounting hole, 5033 third mounting hole, 5034 elastic limit shaft; 504 bottom plate, 504a thin plate part, 504b thick plate part, 5041 first fixing hole, 5042 accommodating part, 5042-1 circular subsection, 5042-2 strip subsection, 5043 second fixing hole, 5044 double-sided adhesive tape, 5045 buffer pad, 5046 ear plate, 5047 threaded hole and 5048 clamping part; 505. a battery case.

600 connecting the components; 601 a first connector, 602 a second connector, 603 a transition connector.

1A American standard lock body, 1B Japanese standard lock body, 1C European standard lock body, 01 lock core driving shaft, 02 lock core driving key, 03 European standard lock core.

Detailed Description

In order to make those skilled in the art better understand the technical solutions of the present application, the following detailed description is made with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 4, the smart lock device includes: output components (101 in the figure), a manual assembly 100, a drive assembly 200 and a control assembly 300.

The action of the output component drives the intelligent lock device to switch states. The state switching of the intelligent lock device refers to switching from an unlocking state to a locking state or switching from the locking state to the unlocking state. The action of the output part is transmitted to the spring bolt to drive the spring bolt to stretch.

Specifically, the output member may be rotated relative to the lock body or moved relative to the lock body. In the illustrated embodiment, the output member includes an output gear 101, and the output gear 101 is actuated to rotate relative to the lock body.

Referring to fig. 2, the manual assembly 100 is connected to the output member to drive the output member to move. The manual assembly 100 is an optional assembly, that is, the manual assembly 100 may be provided or the manual assembly 100 may not be provided. The manual assembly comprises a manual part 102, the manual part 102 is connected with the output part, and the manual part 102 drives the output part to act under the action of external force.

As shown in fig. 3, the driving assembly 200 includes an electric component 201, the electric component 201 is connected to the output component, and the electric component 201 drives the output component to operate under the action of electric power. The electric component 201 may be directly connected to the output component, or, as in the illustrated embodiment, a transmission mechanism may be provided, where the transmission mechanism includes a speed reduction assembly, and the electric component 201 and the output component are in transmission connection through the speed reduction assembly (in the figure, 202 is a part of the speed reduction assembly). In addition, the speed reduction assembly may include a clutch assembly (202A is a part of the clutch assembly in the drawing) for engaging or disengaging the power train of the electric component 201 and the output component. When engaged, the drive chain between the motorized member 201 and the output member is clear, and when disengaged, the drive chain between the motorized member 201 and the output member is broken.

After the intelligent lock device reaches the unlocking state or the locking state, the clutch assembly can be controlled to reach the separation state, so that the electric component 201 cannot be reversely driven when the manual component 102 is operated in the unlocking state or the locking state, and the manual locking and unlocking operation is more labor-saving.

As shown in fig. 4, the control assembly 300 includes a controller (301 is a control main board of the controller) and a first detection device 302.

The first detection device 302 is linked with the output member and can detect the current position parameter information of the output member. The detection mode of the first detection device 302 may be real-time monitoring, or may be detection once every preset time interval. When the action mode of the output component is rotation, the position parameter information of the output component includes a rotation angle value of the output component, and in this case, the first detecting device 302 may adopt an angle positioner. When the output member is moved, the position parameter information of the output member includes a displacement value of the output member, and in this case, the first detecting device 302 may employ a displacement sensor.

The controller is electrically connected to the first detecting device 302, so that the controller can obtain the current rotation angle value and/or the current movement displacement value of the output component.

The controller is electrically connected to the electric component 201, so that the controller can control the electric component 201 and can obtain a current parameter of the electric component 201, where the current parameter of the electric component 201 includes a current value of the electric component and/or other parameter values (such as a resistance value) capable of representing a current operation resistance of the electric component 201.

The intelligent lock device needs to be calibrated after being initially installed, and reference control parameter information corresponding to an open-locking state and reference control parameter information corresponding to an closed-locking state can be recorded after calibration.

In the past, a user is required to perform complicated manual operation in the calibration process. And above-mentioned intelligent lock device that this application provided, owing to set up control assembly, drive assembly and first detection device, and let control assembly's controller and first detection device and drive assembly's electric part electricity be connected, most of calibration steps can be accomplished by automatic control electric part such as control assembly's controller according to detection data and electric part's current parameter of first detection device like this, the manual operation number of times in the calibration process has been reduced, make whole calibration process very convenient, user's experience sense can promote.

Specifically, a preset current reference value, a preset angle reference value or a preset displacement reference value is stored in the controller. In one embodiment, the process of automatically controlling the electric component by the controller during calibration according to the detection data of the first detection device, the current parameters of the electric component and the like is roughly as follows: and the controller compares the current value with a preset current reference value, and/or the current rotation angle value with a preset angle reference value, and/or the current movement displacement value with a preset displacement value to obtain a comparison result. Then, the controller controls the action direction of the electric component 201 according to the comparison result, and/or records at least one of the current value, the current rotation angle value and the current moving position value corresponding to the unlocking state or the locking state of the intelligent lock device.

Specifically, the controller controls the intelligent lock device to be switched from an off-lock state to an on-lock state, and when the intelligent lock device is switched to the on-lock state, the controller records corresponding reference control parameter information when the intelligent lock device is in the off-lock state. The controller controls the intelligent lock device to be switched from an unlocking state to a locking state, and when the intelligent lock device is switched to the locking state, the controller records corresponding reference control parameter information in the locking state. It should be noted that some lock bodies are provided with multiple lock tongues, such as the lock body shown in fig. 18, which is provided with two lock tongues, a latch bolt and a dead bolt. In the description of the present application, a state in which all the lock tongues are fully extended outward is referred to as a locked state, a state in which all the lock tongues are fully retracted inward is referred to as an unlocked state, and a state in which some of the lock tongues are extended and some of the lock tongues are retracted is referred to as a half-unlocked state.

Specifically, in one embodiment, the controlling the motion direction of the electric component 201 according to the comparison result includes: when the current value of the electric component is smaller than the preset current reference value and the current rotation angle value of the output component is larger than the preset angle reference value (namely, the two conditions are simultaneously met), the electric component is controlled to drive the output component to continuously rotate according to the current direction, otherwise (namely, the two conditions are not met or either one of the two conditions is not met), the electric component is controlled to drive the output component to rotate according to the direction opposite to the current direction.

Specifically, in an embodiment, the recording of the reference control parameter information corresponding to the unlocking state or the locking state of the intelligent lock device according to the comparison result may include: and when the comparison result shows that the current value of the electric component is greater than the preset current reference value and the current rotation angle value of the output component is greater than the preset angle reference value (at the moment, the intelligent lock device can be determined to be in an unlocking state or a locking state), recording the rotation angle value of the output component and/or the current value of the electric component.

And recording the reference control parameter information corresponding to the unlocking state as a control reference when the intelligent lock device subsequently executes an unlocking instruction. And recording the reference control parameter information corresponding to the locking state as a control reference when the intelligent lock device subsequently executes the locking instruction. That is, after the reference control parameter information is recorded, when the locking/unlocking instruction is subsequently executed, it is determined whether the current control parameter information reaches the recorded reference control parameter information, and when it is determined that the current control parameter information reaches the recorded reference control parameter information, it is determined that the instruction is successfully executed.

For example, the recorded reference control parameter information includes a current value of the electric member corresponding to the unlocked state (hereinafter referred to as an unlocking current reference value) and a rotation angle value of the output member corresponding to the unlocked state (hereinafter referred to as an unlocking rotation angle reference value). After the two reference values are recorded, when an unlocking control command is subsequently executed, whether the current rotation angle value of the output part reaches the unlocking rotation angle reference value and/or whether the current value of the electric part reaches the unlocking current reference value can be judged. And when the current rotation angle value of the output part is judged to reach the unlocking rotation angle reference value, or when the current rotation angle value of the output part is judged to reach the unlocking rotation angle reference value and the current value of the electric part reaches the unlocking current reference value, the unlocking instruction is determined to be successfully executed. And when the current rotation angle value of the output part is judged not to reach the unlocking rotation angle reference value all the time, determining that the unlocking instruction fails to be executed, and stopping the machine for troubleshooting.

Specifically, fig. 19 is a flowchart illustrating a calibration process of the smart lock device provided in the present application. The intelligent lock device in the calibration flow chart performs two state switching. The method comprises the following steps: when the clutch assembly is in the disengaged state (when the planet carrier of the clutch assembly is in the position F in fig. 15), the intelligent lock device is manually operated to the locked state (when all the lock tongues of the intelligent lock device are in the extended state, that is, the state shown in a in fig. 18). Then the controller controls an electric component (specifically, a motor) of the driving assembly to unlock, and judges whether the current value of the motor is smaller than a preset current reference value and whether the current rotation angle value of the output component is larger than a preset angle reference value. When the two are judged to be yes, the current rotating direction of the motor is indicated to be the unlocking direction, so that the motor is controlled to continue to rotate according to the current rotating direction, and when either one of the two is judged to be no or both of the two are judged to be no, the current rotating direction of the motor is indicated not to be the unlocking direction, so that the motor is controlled to rotate in the direction opposite to the current rotating direction. Then, when the current value of the motor is judged to be larger than the preset current reference value and the current rotation angle value of the output part is judged to be larger than the preset angle reference value (all lock bolts of the intelligent lock device are in a retraction state at this time, namely, the unlocking state shown as C in fig. 18 is achieved), the current value of the motor and the current rotation angle value of the output part are recorded, and the recorded values are used as control reference values when an unlocking instruction is executed in the actual use process. Then after the door is opened manually, the motor is controlled to rotate in the direction opposite to the current direction until the clutch assembly reaches the separation state again (at this time, the planet carrier of the clutch assembly is in the position F in fig. 15, and the intelligent lock device is in the half-unlocked state shown in the state B in fig. 18). And then the motor is controlled to close the lock after the door is manually closed. Then, when the current value of the motor is judged to be larger than the preset current reference value and the current rotation angle value of the output part is judged to be larger than the preset angle reference value (all lock tongues of the intelligent lock device are in an extending state at this time, namely, the locking state shown in A in fig. 18 is achieved), the current value of the motor and the current rotation angle value of the output part are recorded, and the recorded value is used as a control reference value when a locking instruction is executed in the actual use process. The motor is then controlled to rotate in the opposite direction to the current direction until the clutch assembly again reaches the disengaged condition (at which time the planet carrier of the clutch assembly is in position F in fig. 15). Thus, the unlocking calibration and the locking calibration are completed.

According to the above description, the whole calibration process of the intelligent lock device provided by the application does not need a user to perform complicated manual operation, the whole calibration process is very convenient, and the experience of the user is improved.

In addition, the intelligent lock device provided by the application can automatically switch the lock (an automatic unlocking flow chart and an automatic locking flow chart are respectively shown in fig. 20 and fig. 21), can also switch the lock manually (a manual locking flow chart is shown in fig. 22), and can fully meet the requirements of users on diversified locking and unlocking modes.

In a further aspect, in the case that the driving assembly 200 is provided with the above-mentioned clutch assembly, the control assembly 300 may be provided with a second detecting device 304.

The controller is electrically connected to the second detecting device 304, so that the controller can obtain the current state information of the second detecting device 304, and thus the current clutch state of the clutch assembly can be determined according to the current state information of the second detecting device 304. Through judging the current clutch state of the clutch assembly, the clutch assembly can be returned to the separation state after unlocking or locking every time, so that when the manual part is operated to open and close the lock, the electric part cannot be reversely driven, and the manual part is operated more labor-saving.

Specifically, the second detecting device 304 may be a micro switch or other component that changes state with the engagement or disengagement of the clutch assembly.

Specifically, the second detecting device 304 is disposed at a position where it can be collided by the clutch assembly. When the clutch assembly is actuated to the engaged state, the second detection device 304 is abutted to the first state; when the clutch assembly is actuated to the disengaged state, it is disengaged from the second sensing device 304 and the second sensing device is reset to the second state.

Specifically, the detection mode of the second detection device 304 may be real-time monitoring, or may be detection once every preset time interval.

In a further scheme, the control component is also provided with a timer. The controller is electrically connected with the timer to acquire the current timing mode information of the timer. The timer has different timing durations in different timing modes. By acquiring the current timing mode information of the timer, the lock can be closed after being unlocked after a period of time according to the current timing mode information of the timer, and the user requirements that the lock does not need to be closed in a short time are met.

Further, referring to fig. 4 and 5, when the control component 300 is provided with a timer, the control component 300 may further be provided with a signal receiver 303, and the smart lock device may further include a delay mechanism 400.

The delay mechanism 400 includes an instruction trigger component. The instruction trigger component is used for bearing a trigger action and transmitting a trigger signal. The signal receiver 303 is electrically connected to the command trigger assembly and to the timer so that different timing modes of the timer can be initiated by applying different trigger actions to the command trigger assembly. In the figure, the instruction triggering component includes a manual control 401, a triggering signal transmission member 402, and a springback member 403, but the structure of the instruction triggering component is not limited to this, as long as it can receive and transmit a triggering signal.

Further, referring to fig. 1-4, the smart lock device further includes a support assembly 500. The support assembly 500 may include a base 501, a middle frame 502, a cover 503, a bottom plate 504, and a battery case 505.

As shown in fig. 2, a cover 503 covers the top side of the base 501. The bottom plate 502 is fixed to the bottom side of the base 501. The battery case 505 is detachably mounted on the peripheral side of the base 501 to shield the battery.

As shown in fig. 3, the base 501 is provided with a first mounting cavity 501A and a second mounting cavity 501B. The second mounting cavity 501B is used for mounting a battery, and the battery supplies power to the electric structures such as the control assembly 300 and the driving assembly 200. The base 501 is also mounted with a short electrode spring 5011, a long electrode spring 5012, and an insulating spacer 5013. Insulating barrier 5013 can be the insulating plastics material, and is fixed with base 501 through sticky mode, plays limiting displacement to the electrode, plays the effect of insulating isolation simultaneously. The base is also provided with a bolt 5014 through which the middle frame 502 is connected by the bolt 5014.

As shown in fig. 3, the middle frame 502 includes a middle frame body 5021, a middle frame top cap 5022 and a fixing screw 5023, and the middle frame top cap 5022 is fastened to the top side of the middle frame body 5021 by the fixing screw 5023. The middle frame body 5021 is provided with a mounting cavity for mounting the driving assembly 200. The middle frame 502 and the driving assembly 200 assembled to the middle frame 502 are both installed in the first installation cavity 501A of the base 501.

As shown in fig. 4, a cover 503 covers the top side of the base 501. A panel is provided on the top side of the housing 503 and the control board 301 of the control assembly 300 is mounted between the top side of the base 501 and the panel of the housing 503.

The manual control 401 of the time delay mechanism 400 and the manual component 102 of the manual assembly 100 are correspondingly installed in two installation holes of a panel of the cover 503, and the time delay mechanism 400 and the rest structures of the manual assembly 100 are installed in the enclosed space of the cover 503 and the base 501.

By adopting the supporting assembly 500, the integrated installation of the manual assembly 100, the driving assembly 200, the control assembly 300 and the time delay mechanism 400 is realized, so that the intelligent lock device has small overall size and high integration level.

The manual assembly, the driving assembly, the time delay mechanism, etc. of the intelligent lock device will be described in further detail with reference to the illustrated embodiments.

Manual assembly 100

Refer to fig. 2 and 6-10.

The manual controller 102 is coupled to a first end of the output gear 101 and rotatably installed in the first mounting hole 5031 of the faceplate of the housing 503.

The second end of the output gear 101 is provided with a first socket hole 1011 for socket-connecting the lock cylinder driving key 02 of the european standard lock body 1C. The inner circumferential surface of the first socket hole 1011 can be in limit fit with the outer circumferential surface of the lock cylinder driving key 02 along the circumferential direction, so that the first socket hole 1011 can push the lock cylinder driving key 02 to rotate along the circumferential direction when the output gear 101 rotates.

The second end of the output gear 101 is also provided with a coupling portion (1012 in the drawing) for coupling the socket 103. The socket 103 is provided with a second socket hole 1031 for receiving the lock cylinder driving shaft 01 of the american standard lock body 1A or the japanese standard lock body 1B. The inner circumferential surface of the second socket hole 1031 can be in circumferential limit fit with the outer circumferential surface of the lock cylinder driving shaft 01, so that the second socket hole 1031 can push the lock cylinder driving shaft 01 to rotate circumferentially when the output gear 101 rotates.

When the manual assembly 100 is assembled to the euro-standard lock body 1C, the socket 103 is not attached. After the lock is assembled, one end of a lock cylinder driving key 02 of the European standard lock body extends into a first socket hole 1011 of the output gear 101, and when the manual control piece 102 is rotated to drive the output gear 101 to rotate, the lock cylinder driving key 02 rotates along with the output gear, so that the lock is opened and closed.

When the manual assembly 100 is assembled to the american standard lock body 1A or the japanese standard lock body 1B, the female member 103 is coupled to the coupling portion of the output gear 101. After the lock is assembled, one end of the lock cylinder driving shaft 01 of the American standard lock body 1A or the Japanese standard lock body 1C extends into the second socket hole 1031 of the socket piece 103, and when the manual control piece 102 is rotated to drive the output gear 101 to rotate, the socket piece 103 rotates along with the output gear, so that the lock cylinder driving shaft 01 is driven to rotate, and the lock is opened and closed.

By connecting the socket members 103 with different specifications (the external dimensions of the second socket holes 1031 of the socket members 103 with different specifications are different) to the connecting portion of the output gear 101 of the manual assembly 100, the rotating assembly can be assembled with the day mark lock bodies with different specifications or the American mark lock bodies with different specifications.

Therefore, the above-mentioned manual assembly 100 can be assembled with the traditional european standard lock body, the traditional japanese standard lock body of different specifications, the traditional american standard lock body of different specifications, so that the low-cost intelligent transformation requirement of the traditional lock can be met.

The manual control element 102 and the output gear 101 may adopt a connection structure in the illustrated embodiment, or may adopt other connection structures, as long as the manual control element 102 and the output gear 101 are driven to rotate together after connection. In the illustrated embodiment, the output gear 101 is coupled to the manual control member 102 by a fastener 106, which is simple in construction and easy to disassemble and assemble. Specifically, the output gear 101 is provided with an axial through hole 1014, a boss 1027 is arranged on one side of the manual control member 102 facing the output gear 101, and the boss 1027 is provided with a threaded hole 1028. When assembled, the head of the fastener 106 abuts against the output gear 101, the threaded portion of the fastener 106 is screwed into the threaded hole 1028 of the manual control member 102 through the axial through hole 1014 of the output gear 101, and the fastener 106 is not visible from the outside of the user.

The structure of the socket 103 can be designed flexibly according to actual needs, and can adopt the structure in the illustrated embodiment, and can also adopt other structures with sufficient strength. In the illustrated embodiment, the socket 103 includes a plate 1033. A first protruding portion 1034 is disposed on a side of the plate 1033 facing the output gear 101, a second protruding portion 1035 is disposed on a side of the plate 1033 facing the bottom plate 300 of the automatic unlocking device, and a second socket hole 1031 penetrates through the first protruding portion 1034, the second protruding portion 1035 and the plate 1033. The socket 103 with the structure has high strength and can ensure that the second socket 1031 has enough depth, so that enough insertion depth can be provided for the lock cylinder driving shaft 01, and reliable transmission of the second socket 1031 and the lock cylinder driving shaft 01 can be ensured. When assembled, the first boss 1034 extends into the first socket hole 1011 of the output gear 101. In addition, the end surface of the output gear 101 facing the lock body may be provided with a groove 1013, and when assembled, the plate 1033 of the socket 103 is located in the groove 1013, so that the axial dimension of the assembled manual assembly 100 is small.

The socket member 103 and the output gear 101 may adopt a connection structure in the illustrated embodiment, or may adopt other connection structures, as long as it is ensured that the socket member 103 can rotate along with the output gear 101 after connection. In the illustrated embodiment, the output gear 101 and the female member 103 are connected by a plurality of sets of connecting holes 1012 and connecting posts 1032 which are inserted into each other, and the connecting structure is simple and easy to disassemble and assemble. In the figure, the connection hole 1012 is provided in the output gear 101, and the connection post 1032 is provided in the socket 103 and located at the side of the first protrusion 1034 of the socket 103, but the positions of the connection hole 1012 and the connection post 1032 may be changed, or both the socket 103 and the output gear 101 may be provided with the connection post and the connection hole.

Further, the manual assembly 100 may further include a self-lubricating connection sleeve 104 and a self-lubricating washer 105. Self-lubricating connection with the first mounting hole 5031 of the housing 503 is achieved through a self-lubricating connection sleeve 104 and a self-lubricating washer 105.

Specifically, the self-lubricating connection sleeve 104 includes a sleeve body 1041, a first annular wall part 1022 is disposed on one side of the manual control element 102 facing the output gear 101, and the sleeve body 1041 is inserted into the first installation hole 201 and is sleeved on the periphery of the first annular wall part 1022 of the manual control element 102. The self-lubricating washer 105 is fitted between the inner peripheral surface of the sleeve body 1041 and the first annular wall portion 1022. The sleeve body 1041 is circumferentially fixed relative to the first mounting hole 201, that is, the sleeve body 1041 cannot rotate circumferentially. Therefore, when the manual control element 102 rotates, the sleeve body 1041 is not moved, and the friction force applied to the manual control element 102 is only from the self-lubricating washer 105 and the self-lubricating sleeve body 1041, so that the friction force applied to the manual control element 102 during rotation is small, and the manual control element 102 rotates smoothly.

Specifically, the circumferential fixing of the sleeve body 1041 relative to the mounting hole 1015 can be realized in various manners, for example, in the illustrated embodiment: the boss 1041a is provided on the outer peripheral surface of the boot body 1041, the recess is provided on the inner peripheral surface of the first mounting hole 201, and after the assembly, the boss 1041a on the outer peripheral surface of the boot body 1041 is fitted into the recess on the inner peripheral surface of the first mounting hole 201. Radial pin positioning, for example, is also possible.

Further, self-lubricating adapter sleeve 104 can also set up spacing bulge 1042, and spacing bulge 1042 sets up the one end periphery at cover body 1041, and the back is assembled, and spacing bulge 1042 is located inside the shell 200 and contradicts with shell 200, plays the effect of injecing the axial position of self-lubricating adapter sleeve 104.

Further, the manual assembly 100 may further include a resilient biasing assembly that applies a resilient force to the key cylinder driving key 02 to urge the key cylinder driving key into position relative to the lock body. In the illustrated embodiment, the elastic pressing assembly includes an elastic member 107 and a pressing piece 108. When the manual assembly 100 comprises the elastic component 107 and the pressing block 108, an installation hole 1015 is formed at one end of the output gear 101, which is far away from the lock body, and one end of the installation hole 1015 is communicated with the first socket hole 1011. Of course, the structure of the elastic pressing member is not limited thereto as long as it can apply an elastic force to the key cylinder driving key 02.

In the illustrated embodiment, the pressing block 108 is installed in the installation hole 1015, and an inner circumferential surface of the installation hole 1015 is in limited circumferential engagement with an outer circumferential surface of the pressing block 108, so that the installation hole 1015 can push the pressing block 108 to rotate in the circumferential direction when the output gear 101 rotates. Also, the press block 108 is axially movable in the mounting hole 1015. The elastic member 107 is installed in compression between the pressing block 108 and the manual control member 102.

After the lock body is assembled with the European standard lock body, one end of the lock cylinder driving key 02 is abutted against the pressing block 108, the pressing block 108 presses the lock cylinder driving key 02 under the elastic force action of the elastic part 107, the lock cylinder driving key 02 is ensured to be inserted in place relative to the lock body, and the design can reduce the risk that the lock can not be opened and closed due to the fact that the lock cylinder driving key 02 cannot be inserted in place.

Further, when the manual assembly 100 includes the elastic member 107, both the pressing piece 108 and the manual control member 102 may be provided with an elastic member connecting portion for connecting the elastic member 107, and of course, only one of them may be provided.

In the illustrated embodiment, the elastic member 107 is cylindrical, the elastic member connecting portion of the pressing member 108 is a truncated cone 1081 disposed on a side of the pressing member 108 facing the elastic member 107, the elastic member connecting portion of the manual control member 102 is an annular cavity disposed on a side of the manual control member 102 facing the elastic member 107, the side of the manual control member 102 facing the elastic member 107 is provided with a second annular wall portion 1023 and a third annular wall portion 1024 surrounding an outer periphery of the second annular wall portion 1023, and the annular cavity is formed between the second annular wall portion 1023 and the third annular wall portion 1024. Of course, the structure of the elastic member connecting portion can be flexibly designed according to the shape of the elastic member 107, and is not limited to the illustrated embodiment.

In the illustrated embodiment, the manual control 102 is further provided with a panel 1021, a fourth annular wall 1025, and a bump 1029. The fourth annular wall 1025, the first annular wall 1022, the third annular wall 1024, and the second annular wall 1023 are all disposed on the side of the panel 1021 facing the output gear 101, and are disposed in order from the outer periphery of the panel 1021 toward the center of the panel 1021. A rib 1026 is connected between the first annular wall portion 1022 and the fourth annular wall portion 1025, and the rib 1026 is also connected between the first annular wall portion 1022 and the third annular wall portion 1024. A bump 1029 is provided on a side of the panel 1021 facing the user for the user to pinch. The manual control member 102 of such a structure is convenient for a user to operate, high in strength and not easy to damage. Of course, the structure of the manual control member 102 can be flexibly designed according to actual needs, and is not limited to the illustrated embodiment.

Drive assembly 200

Refer to fig. 3 and fig. 11-15.

The drive assembly 200 includes an electric component 201 and a transmission mechanism. The electric component 201 may be a motor, but may also be other power components. The transmission includes a reduction assembly that includes a reduction gear assembly 202, although the reduction assembly is not limited to a gear format. In addition, the speed reducing assembly further comprises a clutch assembly. In the illustrated embodiment, the clutch assembly includes a planetary gear assembly 202A, although the clutch assembly is not limited to planetary gear forms.

Further, the driving assembly 200 may further include a transmission assembly. The transmission component is linked with the output component, and at least one end of the transmission component is matched with the first detection device 302 so as to transmit the action of the output component to the first detection device 302 according to a preset proportion, wherein the preset proportion is less than 1. By such an arrangement, the detection accuracy of the first detection device 302 can be improved.

In the illustrated embodiment, the transfer assembly includes a transfer gear assembly 203, although the transfer assembly is not limited to a gear form. The output part adopts the output gear 101, and the first detection device 302 adopts an angle potentiometer. One end of the final gear shaft 2035 (see fig. 6) of the transmission gear assembly 203 is in limit fit with the potentiometer hole of the angle potentiometer 302 along the circumferential direction of the hole, so that the rotation of the output gear 101 can be transmitted to the angle potentiometer in a predetermined ratio, which is less than 1. With the arrangement, the technical effects that the output gear 101 rotates for a plurality of turns and the angle potentiometer 302 rotates for less than one turn can be achieved.

When the transmission assembly includes the transmission gear assembly 203 and the reduction assembly includes the reduction gear assembly 202, the gear shaft of the nth stage gear of the reduction gear assembly 202 is the input shaft of the transmission gear assembly 203 while the planetary gear assembly 202A is interposed between the output shaft of the electric component 201 and the nth stage gear of the reduction gear assembly 202. That is, the planetary gear assembly 202A is located upstream of the transmission gear assembly 203 in the power transmission direction from the electromotive part 201 to the output gear 101, so that after the planetary gear assembly 202A disconnects the reduction gear assembly 202, the transmission gear assembly 203 still operates in conjunction with the output gear 101, and the angle potentiometer 302 still can detect the rotation angle of the output gear 101 through the final gear shaft 2035 of the transmission gear assembly 203.

In one embodiment, the final gear of the reduction gear assembly 202 is meshed with the output gear 101, and the gear shaft of the final gear of the reduction gear assembly 202 is the input shaft of the transfer gear assembly 203. That is, the input shaft of the transfer gear assembly 203 may be directly fixedly mounted to the gear shaft of the final stage gear of the reduction gear assembly 202.

The figure shows a specific structure of the reduction gear assembly 202 comprising a five-stage gear transmission, respectively: the first-stage gear transmission 2021, the second-stage gear transmission 2022, the third-stage gear transmission 2023, the fourth-stage gear transmission 2024, and the fifth-stage gear transmission 2025, wherein each stage of gear transmission includes a gear shaft and two gear portions disposed on the gear shaft and rotating synchronously and having different diameters, and the two gear portions having different diameters may be an integral structure, or may be a split structure. The planetary gear assembly 202A in this embodiment is disposed between the first stage gear drive 2023 and the fourth stage gear drive 2024 for effecting engagement and disengagement of the first stage gear drive 2023 and the fourth stage gear drive 2024.

In one embodiment, the gear shaft of the fifth gear 2025 is fixed with a first gear portion and a second gear portion side by side, the first gear portion is meshed with the output gear 101, and the second gear portion is an input gear of the detection gear assembly. The first gear part and the second gear part may be two parts of the same gear with different diameters, or may be two separate gears.

In this embodiment, the input gear of the transmission gear assembly 203 is directly connected and fixed with the gear shaft of the last gear transmission of the reduction gear assembly 202, which is beneficial to the compact structure of the whole.

In one embodiment, the transfer gear assembly 203 includes three stages of reduction, respectively: the first gear 2031, the first gear shaft 2032, the second gear 2033, the second gear shaft 2034, the last gear shaft 2035 and a third gear (not numbered) thereon, wherein the first gear 2031 and the second gear 2033 both comprise a large-diameter gear part and a small-diameter gear part, which are respectively used for meshing with a previous gear and meshing with a next gear.

Specifically, the peripheral wall of one end portion of the final gear shaft 2035 has a flat portion parallel to the axial direction, the flat portion being located at least partially inside the potentiometer hole of the angle potentiometer 302 to obtain the rotation angle of the output gear 101. The detection mode is simple and feasible, and the space occupation of the intelligent lock device is reduced.

In one embodiment, the planetary gear assembly 202A includes a sun gear, a planet carrier 202A-2, a first planet gear 202A-5 and a second planet gear 202A-6 rotatably mounted to the planet carrier 202A-2. The planet carrier 202A-2 is mounted to the center frame 502 of the smart lock, and the planet carrier 202A-2 can rotate coaxially with the gear shaft of the Mth gear of the reduction gear assembly 202.

In one embodiment, the sun gear of the planetary gear assembly 202A is fixed to the rotating shaft of the first stage gear drive 2023, specifically, the small-diameter gear of the first stage gear drive 2023, and the first planetary gear 202A-5 and the second planetary gear 202A-6 can be selectively engaged with the large-diameter gear of the fourth stage gear drive 23.

In one embodiment, the first planet gear 202A-5 and the second planet gear 202A-6 are rotatably mounted on two gear shafts 202A-3 fixed opposite to the planet carrier 202A-2, and the two gear shafts can penetrate through the planet carrier 202A-2 and then are fixed in a limited manner opposite to the planet carrier 202A-2 by a clamp spring 202A-1. Further, damping compression springs 202A-4 are arranged between the first planet gear 202A-5 and the second planet gear 202A-6 and the planet carrier 202A-2. The damping pressure spring 202A-4 has the function of converting the elastic pressure of the spring into the resistance of the planetary gear rotation, when the planetary gear rotation has a little weak resistance, the planetary carrier can swing and can be meshed with the next-stage gear (fourth-stage gear transmission 23) for transmission, and if no damping pressure spring is provided, the planetary gear can rotate in situ all the time and cannot rotate to the meshing position.

As shown in fig. 15, the clutching principle of the planetary gear assembly 202A is: the planet carrier 202A-2 is driven to rotate by the rotation of the output shaft of the electric component 201, so that the two planet gears are disengaged from the gear of the reduction gear assembly 202. When the planet carrier 202A-2 rotates to the first position, the first planet gear 202A-5 meshes with the (M + 1) th gear to drive the (M + 1) th gear to rotate in the forward direction. When the planet carrier 202A-2 rotates to the second position, the second planet gears 202A-6 engage the M +1 th gear to drive the M +1 th gear in reverse. When the planet carrier is located in a transition stroke area (such as a third position in the figure) between the first position and the second position, the first planet gear 202A-5 and the second planet gear 202A-6 are not in contact with the (M + 1) th gear, and the power component 201 and the transmission chain of the output gear 101 are disconnected.

Further, the planetary gear assembly 202A may further include a clutch plate 202A-7, and specifically, the planet carrier 202A-2 has an extended shaft connected to the clutch plate 202A-7. When the planet carrier 202A-2 rotates to the engaged position (the first position or the second position in fig. 15), the clutch plate 202A-7 presses against the second detecting device 304 in a different direction, so that the second detecting device is in the first state. When the planet carrier 202A-2 rotates to the open position (third position in the figure), the clutch plate 202A-7 is no longer pressed against the second sensing device 304, and the second sensing device 304 is reset to the second state.

Specifically, the second detecting device is provided with a contact, in the figure, when the second detecting device is in the first state, the contact is rotated to a preset angle position by being stirred by the clutch plectrum 202A-7, when the second detecting device is in the second state, the contact is separated from the clutch plectrum, and the contact is reset to an initial angle position under the elastic force of the elastic element.

Time delay mechanism 400

Refer to fig. 4 and 5.

The delay mechanism 400 includes a command trigger component. The command trigger component can transmit different trigger signals to the signal receiver 303 of the control component 300 after undergoing different trigger actions, and the signal receiver 303 of the control component 300 starts different timing modes of the timer of the control component 300 after receiving the trigger signals, wherein the timing durations of the different timing modes are different.

For example, the timing duration of a timing mode is 0 minute, if the timing mode is started, the lock can be immediately closed after the lock is unlocked, and the lock can be immediately unlocked after the lock is closed. The timing duration of the other timing mode is 10 minutes, if the timing mode is started, the lock can be closed after 10 minutes of time delay after the lock is opened, and the lock can be opened after 10 minutes of time delay after the lock is closed.

In the illustrated embodiment, the instruction trigger component includes a manual control 401. Specifically, the manual control 401 may have a variety of different embodiments, such as a mechanical key (in the figure, a key) or a touch key. The triggering action is also various, taking a key as an example, signal identification can be carried out according to the number of times of pressing the key, specifically, when the key is pressed once, the triggering signal is instant unlocking or instant locking, and in combination with the current state of the intelligent lock, if the intelligent lock is in the unlocking state, the triggering signal is instant locking, and if the intelligent lock is in the locking state, the triggering signal is instant unlocking; when the button is pressed twice, the trigger signal is a delay lock; taking a touch key as an example, signal identification can be performed according to the time length of touching the touch key, specifically, when the touch time is not more than 5s, the trigger signal is instant unlocking or instant locking, and in combination with the current state of the intelligent lock, if the current state is the unlocking state, the trigger signal is instant locking, and if the current state is the locking state, the trigger signal is instant unlocking; when the touch time exceeds 5s, the trigger signal is time delay locking. Correspondingly, the transmission mode of the trigger signal is also various, taking a touch key as an example, the signal receiver can be set as an infrared sensing device; of course, the specific touch time and the specific delay time can be adjusted in the terminal device, such as a mobile phone, according to actual requirements.

In the illustrated embodiment, the instruction trigger assembly further includes a trigger component 402 and a resilient component 403. The resilient member 403 may be an arm button or other member having an elastic restoring force. The trigger member 402 may be provided with a contact 4021.

The manual control 401 and the trigger component 402 are axially limited and mounted on two sides of the rebound component 403 and are rotatable in the circumferential direction, when the manual control 401 is pressed, the manual control 401 can drive the middle parts of the trigger component 402 and the rebound component 403 to move in the axial direction, the contact 4021 triggers the contact of the control signal receiver 303, and the rebound component 403 is in an energy storage state because the periphery of the rebound component 403 is fixed on the housing 503; when the pressing force is removed, the manual control 401 and the trigger member 402 can be rebounded to the initial position by the restoring force of the rebounding member 403.

In the illustrated embodiment, the resilient member 403 is fixed to the inner side wall of the housing 503 at the periphery thereof, the middle portion thereof has a first through hole 4031, and the inner wall of the first through hole 4031 is provided with an annular protrusion 4032.

In the illustrated embodiment, the manual control 401 is provided with a stopper 4011 on the inner side, the triggering component 402 and the middle portion of the manual control 401 are fixed by a connector 404 (such as a screw, a bolt, etc.), and the stopper 4011 can pass through the second mounting hole 5032 of the housing 503 and is disposed on both sides of the annular protrusion 4032 together with the triggering component 402.

In the illustrated embodiment, the resilient member 403 is further provided with a trigger protrusion 4033 at a position near the periphery, and the trigger protrusion 4033 passes through the third mounting hole 5033 on the panel of the housing 503 and abuts against the inner side wall of the manual control 401. As set forth above, the trigger component 402 is also effective to trigger a contact to the signal receiver 303 when the user presses on the edge of the manual control 401.

In the illustrated embodiment, the resilient member 403 is fixed to the inner side wall of the housing by means of a heat-fusible column, and in practical applications, the resilient member 403 may also be fixed by a connector 404 or the like. The resilient member 403 may be made of rubber. The fixing modes of the trigger part 402 and the manual control 401 are not limited, and if the trigger part 402 and the manual control 401 are fixed in a clamping manner; the number of the connecting pieces 404 for fixing the triggering part 402 and the manual control 401 is not limited, and if at least one connecting piece is used, the connecting stability of the triggering part 402 and the manual control can be ensured.

The manual control 401 can be rotatably installed in the second installation hole 5032 of the housing 503, so that when the identifier 4012 is installed outside the manual control 401, no matter the intelligent lock is installed in an upward or downward direction, the identifier 4012 can be rotated to an upright position, that is, the installation requirements of the intelligent lock device in different directions are met.

Or, the manual control 401 may be detachable to meet the installation requirements of the intelligent lock device in different directions, and when the intelligent lock is installed in a reverse direction, the manual control 401 may be detached and adjusted to a standing position for reinstallation.

Furthermore, a limit groove 4013 may be formed in the inner side wall of the manual control 401, an elastic limit shaft 5034 is formed in the panel of the housing 503, the elastic limit shaft 5034 may be inserted into the limit groove 4013, and when the manual control 401 is subjected to a knob force, the elastic limit shaft 5034 may be separated from the limit groove 4013. By arranging the elastic limiting shaft 5034 and the limiting groove 4013, the direction of the mark 4012 can be conveniently adjusted, and the mark 4012 can be stably positioned in the upright direction. The number and positions of the elastic limiting shafts 5034 and the limiting grooves 4013 are not limited, and can be set according to actual requirements.

Support assembly 500 and connection assembly 600

The housing 503, battery case 502, and base 501 of the support assembly 500 have been described above, with emphasis on the bottom plate 504 of the lower support assembly 500.

Refer to fig. 8-10 and fig. 16 and 17.

As shown in fig. 16 and 17, the bottom plate 504 is provided with a first fixing hole 5041 and a receiving portion 5042, the receiving portion 5042 includes a circular branch 5042-1 and a strip-shaped branch 5042-2, the strip-shaped branch 5042-2 is connected to the circular branch 5042-1, and the first fixing hole 5041 is used for passing a first connecting member 601 (see fig. 8-10) to fix a component disposed in the receiving portion 5042; the bottom plate 504 is further provided with a second fixing hole 5043, and the second fixing hole 5043 is used for penetrating the second connector 602 (see fig. 8-10).

The base plate 504 is provided with a receiving portion 5042, and a circular portion 5042-1 and a strip portion 5042-2 of the receiving portion 5042 are adapted to an outer contour of the european standard lock cylinder 03 of the european standard lock 1C (see fig. 10. When upgrading and modifying a conventional european standard lock 1C, the european standard lock cylinder 03 can be inserted into the receiving portion 5042 and then fixed by a first connecting member 601 inserted into a first fixing hole 5041, and for the american standard lock 1A and the japanese standard lock 1B, the american standard lock 1A and the japanese standard lock 1B can be fixed by a second connecting member 602 inserted into a second fixing hole 5043.

So set up, this bottom plate 504 both can adapt to fixed in the installation to traditional european standard lock body 1C, can adapt to fixed in the installation of traditional american standard lock body 1A and day standard lock body 1B again, and the commonality is stronger.

It should be noted that the above-mentioned receiving part 5042 including the circular part 5042-1 and the strip part 5042-2 is only for adapting to the conventional euro-mark lock body 1C, and if it is upgraded and modified for other conventional locks with similar lock cylinders as the euro-mark lock body 1C, the structural form of the receiving part 5042 may be changed adaptively; that is, the portion of the receiving portion 5042 is not limited to the circular portion 5042-1 and the strip portion 5042-2, but may be configured in other configurations as long as the effect of inserting the key cylinder into the receiving portion 5042 is achieved.

Here, the structural form of the two fixing holes and the two connecting pieces is not limited in the embodiments of the present application, and in the specific implementation, a person skilled in the art may set the fixing holes and the two connecting pieces according to actual needs as long as the requirements of the fixing installation can be met. As an exemplary illustration, the first connector 601 and the second connector 602 may each adopt a threaded connector, such as a screw, a bolt, etc., and the first fixing hole 5041 and the second fixing hole 5043 may be a threaded connection hole, or a through hole without threads, which may be adopted in specific practice.

In some embodiments, the circular section 5042-1 may be hole shaped, the strip section 5042-2 may be groove shaped, and the first fastening hole 5041 may be located in a groove bottom wall of the strip section 5042-2.

With reference to fig. 5, with this design, when the euro-standard lock body 1C is upgraded, the euro-standard lock cylinder 03 can be inserted into the receiving portion 5042 and can abut against the bottom wall of the strip-shaped section 5042-2, and the cylinder driving key 02 of the euro-standard lock cylinder 03 can pass through the circular section 5042-1 to be drivingly connected to the manual assembly 100; the first connector 601 can then pass through the first fixing hole 5041 and connect with the euro standard lock cylinder 03 to fixedly mount the base plate 504 to the euro standard lock body 1C.

In this solution, the euro standard lock cylinder 03 needs to be provided with a screw coupling hole adapted to the first coupling member 601 so as to be fixedly mounted to the first coupling member 601 passing through the first fixing hole 5041. The number of the first fixing holes 5041 in this embodiment may be one or more.

In other embodiments, the number of the first fixing holes 5041 may be plural, and the plural means more than two; each first fixing hole 5041 may be circumferentially spaced at an outer edge of the receiving portion 5042, and an axial direction of each first fixing hole 5041 may form an included angle with a direction perpendicular to the bottom plate 504, so that the first connecting member 601 inserted through the first fixing hole 5041 can be abutted against the euro-standard lock cylinder 03 inserted into the receiving portion 5042. In this way, the base plate 504 can also be fixedly mounted to the euro-standard lock body 1C.

In this embodiment, the euro-standard lock cylinder 03 does not need to be provided with a screw coupling hole, but the first fixing hole 5041 needs to be provided with a screw coupling hole in order to fix the first connector 601. Also, in this case, the bar-shaped division 5042-2 is not limited to the groove shape described above, and may be a hole shape, that is, the housing 5042 may be integrally provided as a hole shape.

In more detail, the number of the first fixing holes 5041 may be three; one of the first securing holes 5041 may be located at the outer edge of the circular section 5042-1 and may be located opposite the strip section 5042-2; another two first fastening holes 5041 may be formed on the outer edge of the strip-shaped section 5042-2 and may be symmetrically arranged along the extension direction of the strip-shaped section 5042-2. Therefore, the three first connecting pieces 601 in the three first fixing holes 5041 can respectively abut against the european standard lock cylinder 03 at different positions in the circumferential direction, and the connection reliability between the bottom plate 504 and the european standard lock body 1C can be further ensured.

The number and the arrangement position of the second fixing holes 5043 are not limited, and in a specific practice, a person skilled in the art may determine the number and the arrangement position according to the specific structures of the American standard lock body 1A and the Japanese standard lock body 1B. As an exemplary illustration, the number of the second fixing holes 5043 may be two, and two second fixing holes 5043 may be symmetrically disposed along the extending direction of the strip-shaped section 5042-2, that is, two second fixing holes 5043 may be disposed at both sides of the housing 5042, respectively.

The second fixing hole 5043 may be a circular hole, and at this time, the installation position of the second connector 602 with respect to the base plate 504 is determined.

The second fixing hole 5043 may also be a non-circular hole in the plane of the bottom plate 504, and in this case, the mounting position of the second connecting member 602 may be adjusted along the extending direction of the second fixing hole 5043 in the plane of the bottom plate 504, so that the adaptability of the smart lock mounting component provided by the present application may be stronger. For example, in the plane of the bottom plate 504, the second fixing hole 5043 may be an arc-shaped hole, and the installation position of the second connector 602 may be adjusted along the extension direction of the arc; alternatively, the second fastening hole 5043 may include a first hole segment and a second hole segment connected to each other in the plane of the bottom plate 504, the extending direction of the first hole segment and the extending direction of the second hole segment may be set at an angle, and the second connector 602 may be displaceable in the first hole segment and the second hole segment to adjust the installation position thereof.

In some alternative embodiments, the bottom plate 504 may include a thin plate portion 504a and a thick plate portion 504b, and the aforementioned receiving portion 5042, the first fixing hole 5041, and the second fixing hole 5043 may be provided to the thick plate portion 504b. Thus, on the one hand, the accommodating portion 5042, the first fixing hole 5041 and the second fixing hole 5043 can be ensured to have certain dimensions in a direction perpendicular to the bottom plate 504, and thus the engaging dimensions of these structures and the components located in these structures, for example, the engaging dimensions of the accommodating portion 5042 and the euro-standard lock cylinder 03 can be ensured, which is more advantageous for ensuring the reliability of the connection; on the other hand, the whole thickness of the bottom plate 504 is not required, which is beneficial to saving materials and reducing cost and the weight of the bottom plate 504.

The plank portion 504b can include first and second opposing faces, and the plank portion 504a can also include first and second opposing faces. The first face of the thick plate portion 504b may protrude from the first face of the thin plate portion 504a, and the second face of the thick plate portion 504b may also protrude from the second face of the thin plate portion 504a, i.e., the thick plate portion 504b may protrude from the first face and the second face of the thin plate portion 504a in a direction perpendicular to the bottom plate. Alternatively, the first side of the thick plate portion 504b can be flush with the first side of the thin plate portion 504a, and the second side of the thick plate portion 504b can protrude from the second side of the thin plate portion 504a, and in this case, the first side of the bottom plate 504 is substantially a plane as a whole, which is more favorable for the attachment of the bottom plate 504 to the installation foundation.

The first fixing hole 5041 and the second fixing hole 5043 disposed on the thick plate portion 504b may be countersunk holes, so that the first connector 601 and the second connector 602 can be prevented from protruding out of the second surface of the thick plate portion 504b after installation, and therefore, the installation interference problem between the bottom plate 504 and the base 501 can be avoided.

Further, the first surface of the thin plate portion 504a may be provided with a buffer 5045 for increasing a friction force between the bottom plate 504 and the door body, so as to increase a torsion resistance of the bottom plate 504 after the installation, and improve a reliability of fixing the bottom plate 504.

The buffer 5045 can be made of rubber, silica gel and other materials, so that the abrasion to the door body is reduced while the friction force is increased. The number and shape of the buffering pads 5045 can be configured according to actual needs, and are not limited herein; in the embodiment shown in the drawings, the buffer 5045 may be in an arc-shaped strip shape, the number of the buffer 5045 may be two, and two buffer 5045 may be disposed at two ends of the first surface of the base plate 504, respectively.

Further, the first surface of the thin plate portion 504a may be provided with an adhesive mounting position for adhering the bottom plate 504 when the accommodating portion 5042 and the second fixing hole 5043 cannot be fixed. The glue mounting location may be a groove, or may be only a specific area marked on the first surface. The glue provided in the glue station may be double-sided glue 5044 or liquid glue, which is feasible in particular practice.

For the japanese-standard lock body 1B, the connecting assembly 600 may include a transition connector 603, and a lock cylinder driving shaft 01 may be installed in the lock body driving groove, for driving the japanese-standard lock cylinder to rotate; the transition connecting piece 603 can be sleeved outside the lock cylinder driving shaft 01, and the lock cylinder driving shaft 01 can be inserted into the transition connecting piece 603 and the japanese-mark lock body 1B in a penetrating manner so as to determine the axial installation position of the transition connecting piece 603 and further realize the axial positioning of the lock cylinder driving shaft 01; the base plate 504 may be connected to the transition piece 603 by a second connector 602.

The connection manner of the bottom plate 504 and the base 501 may not be limited, and in particular practice, a person skilled in the art may set the connection manner according to actual needs.

In the embodiment of the figures, the base plate 504 may be provided with a threaded connection and/or a snap-fit connection. Wherein, the screw connection structure includes but is not limited to ear plate 5046 with screw connection hole, screw hole 5047; the clamping structure includes a clamping portion 5048, and accordingly, the base 501 may be provided with a clamping mating portion to achieve clamping assembly of the base plate 504 and the base 501.

The foregoing has been a description of the principles and implementations of the present application using specific examples, which are provided solely to aid in understanding the methods and their core concepts of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims (17)

1. An intelligent lock device, said intelligent lock device comprising:

the output component acts to drive the intelligent lock device to switch states;

the manual assembly comprises a manual part, and the manual part is connected with the output part to drive the output part to move;

the driving assembly comprises an electric component, and the electric component is connected with the output component to drive the output component to act;

a control assembly including a first detection device and a controller; the first detection device is linked with the output component to detect the rotation angle and/or the movement displacement of the output component; the controller is electrically connected with the electric component so as to control the electric component and acquire the current parameters of the electric component; the controller is electrically connected with the first detection device to acquire the current rotation angle value and/or the current displacement value of the output component.

2. The intelligent lock apparatus of claim 1, wherein the drive assembly further comprises a transmission mechanism, the transmission mechanism comprising a speed reduction assembly, the electrically powered component being in driving connection with the output component through the speed reduction assembly; the speed reduction assembly includes a clutch assembly to engage or disengage a drive train of the electric component and the output component.

3. The intelligent lock device as claimed in claim 2, wherein the control assembly comprises a second detection device for detecting the current clutch state of the clutch assembly, and the controller is electrically connected to the second detection device to obtain the current state information of the second detection device, so that the controller can determine the current clutch state of the clutch assembly according to the current state information of the second detection device.

4. The intelligent lock device as claimed in claim 3, wherein the second detection means is disposed at a position where it can be collided by the clutch assembly; when the clutch component acts to the joint state, the second detection device is interfered to the first state; when the clutch assembly acts to the separation state, the clutch assembly is separated from the second detection device, and the second detection device is reset to the second state.

5. The intelligent lock arrangement according to claim 4, wherein the transmission mechanism further comprises a transmission assembly, the transmission assembly is in linkage with the output member, and at least one end of the transmission assembly is adapted to the first detection device to transmit the action of the output member to the first detection device in a predetermined ratio, the predetermined ratio being less than 1.

6. The intelligent lock apparatus of claim 5, wherein the reduction assembly comprises a reduction gear assembly, the transmission assembly comprises a transmission gear assembly, the clutch assembly comprises a planetary gear assembly, a gear shaft of an nth stage gear of the reduction gear assembly is an input shaft of the transmission gear assembly, and the planetary gear assembly is located between the power component and an nth stage gear of the reduction gear assembly.

7. The smart lock device of claim 6 wherein the planetary gear assembly comprises a sun gear, a planet carrier, first and second planet gears rotatably disposed on the planet carrier, a clutch paddle disposed on the planet carrier, the planet carrier rotating coaxially with a gear shaft of an mth stage gear of the reduction gear assembly;

when the planet carrier rotates to a first position, the first planet wheel is meshed with the (M + 1) th gear of the reduction gear assembly to drive the (M + 1) th gear to rotate in the forward direction; when the planet carrier rotates to a second position, the second planet wheel is meshed with the (M + 1) th gear of the reduction gear assembly to drive the (M + 1) th gear to rotate reversely;

when the planet carrier rotates to a first position and a second position, the clutch shifting sheet pushes against the second detection device to be in the first state; when the planet carrier is located in a transition stroke area between the first position and the second position, the clutch shifting sheet is separated from the second detection device, so that the second detection device is reset to the second state.

8. The intelligent lock device according to any one of claims 1-7, wherein the output member comprises an output gear, a first end of the output gear is connected with the manual member, a second end of the output gear is provided with a first socket hole for receiving the lock cylinder driving key, and an inner circumferential surface of the first socket hole can be in circumferential limit fit with an outer circumferential surface of the lock cylinder driving key, so that the first socket hole can push the lock cylinder driving key to rotate in the circumferential direction when the output gear rotates; the second end of the output gear is also provided with a connecting part for connecting a socket piece, the socket piece is provided with a second socket hole for socket connection of the lock cylinder driving shaft, the inner circumferential surface of the second socket hole can be in circumferential limit fit with the outer circumferential surface of the lock cylinder driving shaft, and the second socket hole can be abutted to push the lock cylinder driving shaft to rotate in the circumferential direction when the output gear rotates.

9. The smart lock device of claim 8 wherein said manual assembly includes a spring biasing assembly that applies a spring force to said key cylinder actuation key to urge said key cylinder actuation key into position relative to said lock body.

10. The intelligent lock device as in claim 9, wherein the spring biasing assembly comprises a spring member and a pressure block; a first end of the output gear is provided with a mounting hole, and one end of the mounting hole is communicated with the first socket hole; the pressing block is installed in the installation hole and can axially move in the installation hole; the inner circumferential surface of the mounting hole is in circumferential limit fit with the outer circumferential surface of the pressing block, so that the mounting hole can push the pressing block to rotate in the circumferential direction when the output gear rotates; the elastic component is arranged between the pressing block and the manual component so as to keep elastic potential energy along the axial direction of the mounting hole.

11. The intelligent lock device as claimed in claim 10, wherein the control component further comprises a timer, and the controller is electrically connected to the timer to obtain the current timing mode information of the timer, and the timing duration of the timer is different in different timing modes.

12. The intelligent lock device of claim 11, wherein the control component further comprises a signal receiver, the intelligent lock device further comprising a time delay mechanism, the time delay mechanism comprising a command trigger component; the instruction trigger component is used for bearing a trigger action and transmitting a trigger signal; the signal receiver is electrically connected with the instruction triggering component and the timer so as to start different timing modes of the timer according to different triggering actions.

13. The intelligent lock device according to claim 12, wherein the command trigger assembly comprises a manual control, a trigger signal transmission component and a resilient component, the manual control transmits the trigger signal to the signal receiver through the trigger signal transmission component after receiving the trigger action, and the resilient component is used for restoring the manual control to a position before receiving the trigger action.

14. The intelligent lock device as claimed in claim 13, wherein the intelligent lock device comprises a support assembly comprising a base, a middle frame and a cover covering the top side of the base;

the base is provided with a first mounting cavity and a second mounting cavity for mounting a battery, the middle frame is provided with a driving assembly mounting cavity, and the middle frame and a driving assembly assembled on the middle frame are both mounted in the first mounting cavity;

a panel is arranged on the top side of the housing, and a control main board of the control assembly is arranged between the top side of the base and the panel of the housing;

the manual control of the time delay mechanism and the manual component of the manual component are correspondingly installed in the two installation holes of the panel, and the time delay mechanism and the rest structures of the manual component are installed in the enclosed space of the housing and the base.

15. The intelligent lock arrangement according to claim 14, wherein the manual control is rotatably mounted or detachably mounted in a corresponding mounting hole of the panel.

16. The smart lock device of claim 15 wherein the manual component is rotatably mounted in the corresponding mounting hole of the panel by a self-lubricating connection sleeve and a self-lubricating washer.

17. The intelligent lock arrangement of claim 16, wherein the support assembly further comprises a backplane board mounted to a bottom side of the base; the bottom plate is provided with a first fixing hole, an accommodating part and a second fixing hole, and the accommodating part comprises a plurality of connected subsections; the intelligent lock device further comprises a connecting assembly, the connecting assembly comprises a first connecting piece and a second connecting piece, the first fixing hole is used for penetrating the first connecting piece so as to arrange the parts in the accommodating part in a fixing mode, the second fixing hole is used for penetrating the second connecting piece, and the second connecting piece is directly connected with the lock body or is connected with the lock body through a transition connecting piece.

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