CN116291051B

CN116291051B - Intelligent lock

Info

Publication number: CN116291051B
Application number: CN202310103515.3A
Authority: CN
Inventors: 徐胜朝; 梁海坤; 林智海; 黄思锷; 李小东; 黄雄凡; 徐胜仁
Original assignee: Zhuhai Mingju Intelligent Technology Co ltd
Current assignee: Zhuhai Mingju Intelligent Technology Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2024-01-30
Anticipated expiration: 2043-02-09
Also published as: CN116291051A

Abstract

The invention discloses an intelligent lock, which comprises a lock shell, a rotating shaft assembly, an electric unlocking assembly, a handle assembly and a lock tongue assembly, wherein the lock shell is provided with a rotating shaft mounting hole, the rotating shaft assembly comprises a first rotating shaft, a second rotating shaft, a first clutch structure and a second clutch structure, and the first end of the first rotating shaft is connected with the first end of the second rotating shaft; the second clutch structure is provided with a clutch linkage structure, and the clutch linkage structure is in butt joint with the first clutch structure; the electric unlocking assembly comprises an unlocking motor, an unlocking rotating shaft, an unlocking pushing component and a pushing and releasing component, wherein the unlocking motor is connected with the unlocking rotating shaft, the unlocking pushing component can be close to or far away from the second clutch structure, the unlocking pushing component pushes the second clutch structure to enable the second clutch structure to be in clamping connection with the side wall of the rotating shaft mounting hole, and the pushing and releasing component pushes against the unlocking pushing component to prevent the unlocking pushing component from moving towards the second clutch structure.

Description

Intelligent lock

Technical Field

The invention relates to the technical field of door locks, in particular to an intelligent lock.

Background

The intelligent lock is a door lock with wide application, the general motor for opening and closing the intelligent lock drives the clutch structure to realize, the common intelligent lock takes the lock core as a rotating shaft, the rotating shaft is connected with the lock shell through the clutch structure in a clamping way, the handle is connected with the rotating shaft, a user can conveniently rotate the lock tongue through the force application of the handle, and the door can be opened and closed, and the lock tongue can be rotated. However, when the shaft is locked, the handle is fixed along with the shaft, and the user can forcefully rotate the handle without knowing, which may cause damage to the intelligent lock or the handle.

Disclosure of Invention

In order to solve at least one of the above technical problems, the invention provides an intelligent lock, which adopts the following technical scheme.

The intelligent lock comprises a lock shell, a rotating shaft assembly, an electric unlocking assembly, a handle assembly and a lock tongue assembly, wherein the electric unlocking assembly is arranged in the lock shell, the lock shell is provided with a rotating shaft mounting hole, the rotating shaft mounting hole penetrates through the lock shell, the rotating shaft assembly penetrates through the rotating shaft mounting hole, the lock tongue assembly is connected with one end of the rotating shaft assembly, the handle assembly is connected with the other end of the rotating shaft assembly, the rotating shaft assembly comprises a first rotating shaft, a second rotating shaft, a first clutch structure and a second clutch structure, and the first end of the first rotating shaft is connected with the first end of the second rotating shaft; the first clutch structure is movably connected with the first rotating shaft, and the first rotating shaft is clamped with the second rotating shaft through the first clutch structure; the second clutch structure is movably connected with the second rotating shaft, the second rotating shaft is clamped with the side wall of the rotating shaft mounting hole through the second clutch structure, the second clutch structure is provided with a clutch linkage structure, the clutch linkage structure is abutted with the first clutch structure, and the clutch linkage structure pushes the first clutch structure in the process that the second clutch structure moves to the position clamped with the side wall of the rotating shaft mounting hole, so that the first clutch structure is released from being clamped with the second rotating shaft; the electric unlocking assembly comprises an unlocking motor, an unlocking rotating shaft, an unlocking pushing component and a pushing and releasing component, wherein the unlocking motor is connected with the unlocking rotating shaft, the unlocking pushing component can move close to or far away from the second clutch structure, the unlocking pushing component is used for pushing the second clutch structure so that the second clutch structure is in clamping connection with the side wall of the rotating shaft mounting hole, the pushing and releasing component is connected with the first end of the unlocking rotating shaft, the pushing and releasing component is used for propping against the unlocking pushing component to prevent the unlocking pushing component from moving towards the second clutch structure, and the unlocking motor drives the pushing and releasing component to rotate through the unlocking rotating shaft so as to release the pushing and releasing component from propping against the unlocking pushing component.

In some embodiments of the present invention, the rotating shaft assembly includes a first clutch elastic structure and a second clutch elastic structure, two ends of the first clutch elastic structure respectively abut against a side wall of the rotating shaft mounting hole and the first clutch structure, and two ends of the second clutch elastic structure respectively abut against an inner wall of the second mounting area and the second clutch structure; the first clutch elastic structure is used for pushing the first clutch structure to enable the first clutch structure to be clamped with the second rotating shaft, and the second clutch elastic structure is used for pushing the second clutch structure to enable the second clutch structure to be clamped with the side wall of the rotating shaft mounting hole.

In some embodiments of the present invention, the electric unlocking assembly includes a first unlocking elastic structure having a compressive elastic potential energy, one end of the first unlocking elastic structure being used to abut against the unlocking pushing member, and the first unlocking elastic structure pushing the unlocking pushing member to approach and push the second clutch structure in a case where the pushing releasing member releases the abutment against the unlocking pushing member; the outer peripheral side wall of the second rotating shaft is provided with a first protruding pushing structure, and in the rotating process of the second rotating shaft, the first pushing structure pushes the unlocking pushing component so that the unlocking pushing component moves away from the second clutch structure.

In some embodiments of the present invention, the electric unlocking assembly includes an unlocking linkage structure, a rotating shaft of the unlocking motor is connected with the unlocking linkage structure, the unlocking linkage structure is connected with a second end of the unlocking rotating shaft, and the second end of the unlocking rotating shaft is provided with a recessed second plugging area; the periphery lateral wall of unblock linkage is provided with first structure of stirring, the lateral wall in second grafting district is provided with the second and stirs the structure, the unblock motor drives the unblock linkage rotates, first structure of stirring is supported the second and is stirred the structure, so that the unblock pivot rotates, the unblock motor drives the unblock linkage is rotated in the opposite direction, first structure of stirring with the second stirs the structure separation.

In some embodiments of the present invention, the electric unlocking assembly includes a reset elastic member, the reset elastic member is configured as a torsion spring, the reset elastic member is sleeved on the unlocking rotating shaft, and the elastic force of the reset elastic member drives the unlocking rotating shaft to reversely rotate, so that the pushing and releasing component rotates to a position against the unlocking pushing component.

In some embodiments of the present invention, the intelligent lock includes a manual unlocking component, a third toggle structure is disposed on an outer side wall of the unlocking rotating shaft, and the manual unlocking component rotates the unlocking rotating shaft by applying force to the third toggle structure, so that the pushing and releasing component rotates to a position for releasing the unlocking pushing component.

In some embodiments of the present invention, the manual unlocking component includes a manual rotation structure and a manual stirring structure, the manual stirring structure is hinged with a side wall of the lock case, a first end of the manual stirring structure is in transmission connection with the manual rotation structure, a second end of the manual stirring structure is in abutting connection with a side surface of the third stirring structure, the manual rotation structure is rotatably connected with the side wall of the lock case, and a key jack is arranged in the middle of the manual rotation structure.

In some embodiments of the present invention, the electric unlocking assembly includes a motor housing, the unlocking motor is connected to the motor housing, a side wall of a first end of the motor housing is provided with an unlocking pushing guide groove, and the unlocking pushing member moves along the unlocking pushing guide groove in a process that the unlocking pushing member approaches or moves away from the second clutch structure.

In some embodiments of the present disclosure, the handle assembly includes a handle structure, a first end of the handle structure is hinged to the rotating shaft assembly, the smart lock includes a handle buckle assembly, the handle buckle assembly includes a buckle sliding structure, a first buckle elastic structure and a buckle mounting seat, the buckle mounting seat is connected with the lock case, the first end of the buckle sliding structure is used for being clamped with a second end of the handle structure, the buckle sliding structure is movably connected with the buckle mounting seat, the first buckle elastic structure is disposed in the buckle mounting seat, two ends of the first buckle elastic structure are respectively abutted against a second end of the buckle sliding structure and an inner wall of the buckle mounting seat, and the first buckle elastic structure has compression elastic potential energy.

In some embodiments of the present invention, the handle buckle assembly includes a buckle pressing structure and a second buckle elastic structure, the buckle sliding structure is provided with a first movable area for installing the buckle pressing structure, the first movable area penetrates through the buckle sliding structure, the outer side wall of the buckle pressing structure is provided with a buckle pushing structure, the buckle pushing structure is abutted with the side wall of the first movable area, the second buckle elastic structure has compression elastic potential energy, two ends of the second buckle elastic structure are respectively abutted with a first end of the buckle pressing structure and an inner wall of the buckle installation seat, and the buckle pressing structure is pressed, so that the buckle pushing structure pushes the buckle sliding structure to be far away from the handle structure.

In some embodiments of the present invention, the smart lock includes an electrical control assembly, the electrical control assembly is disposed in the lock case, the electrical control assembly is electrically connected with the unlocking motor, and the electrical control assembly includes an NFC main control board.

The embodiment of the invention has at least the following beneficial effects: the first rotating shaft and the second rotating shaft are clamped through the first clutch structure, the second rotating shaft is clamped with the lock shell through the second clutch structure, the second clutch structure can eject the first clutch structure when the lock shell is clamped, so that the first clutch structure is separated from the second rotating shaft, the first rotating shaft can rotate independently relative to the second rotating shaft, under the condition, the second rotating shaft can be prevented from driving the lock tongue assembly to rotate for unlocking, and structural damage caused by forced rotation of the first rotating shaft can be avoided. The invention can be widely applied to the technical field of door locks.

Drawings

The described and/or additional aspects and advantages of embodiments of the present invention will become apparent and readily appreciated from the following description taken in conjunction with the accompanying drawings. It should be noted that the embodiments shown in the drawings below are exemplary only and are not to be construed as limiting the invention.

Fig. 1-1 is a block diagram of an intelligent lock.

Fig. 1-2 are exploded views of a smart lock.

Fig. 1-3 are block diagrams of a spindle assembly and an unlocking assembly mounted in a lock housing.

Fig. 1-4 are partial views of region a of fig. 1-3.

Fig. 1-5 are cross-sectional views of the structure of fig. 1-3.

Fig. 1-6 are block diagrams of a spindle assembly, a handle structure, and a handle snap assembly.

Fig. 2-1 is an exploded view of the spindle assembly, with the drive shaft not shown.

Fig. 2-2 is a structural diagram of the second shaft, showing the first clutch structure and the second clutch structure.

Fig. 2-3 are cross-sectional views of the second shaft, showing the first clutch structure, the first clutch elastic structure, and the second clutch structure, the second clutch elastic structure.

Fig. 3-1 is a block diagram of the electric unlocking assembly, showing the manual unlocking assembly located outside the electric unlocking assembly.

Fig. 3-2 is a cross-sectional view of the power unlock assembly.

Fig. 3-3 are exploded views of the power unlock assembly.

Fig. 3-4 are block diagrams of motor housings.

Fig. 3-5 are block diagrams of an unlocking linkage structure and an unlocking rotating shaft.

Fig. 4-1 is a block diagram of a handle clasp assembly.

Fig. 4-2 is an exploded view of the handle clasp assembly.

Fig. 4-3 are cross-sectional views of the handle clasp assembly.

Reference numerals:

1000. a lock case; 1100. a rotating shaft mounting seat;

2000. a spindle assembly; 2100. a first rotating shaft; 2101. a first clutch structure; 2102. a first clutch elastic structure; 2103. a first mounting hole; 2200. a second rotating shaft; 2201. a second clutch structure; 2202. a clutch linkage structure; 2203. a second clutch elastic structure; 2204. a first pushing structure; 2205. a second mounting region; 2300. a transmission shaft;

3000. an electric unlocking component; 3100. unlocking the motor; 3101. unlocking the linkage structure; 3102. a first toggle structure; 3200. unlocking the rotating shaft; 3201. pushing the release member; 3202. a second plugging area; 3203. a second toggle structure; 3204. a return elastic member; 3205. a third toggle structure; 3300. unlocking the pushing component; 3301. a first unlocking elastic structure; 3400. a motor housing; 3401. unlocking the pushing guide groove; 3500. a motor lock catch;

4000. A latch bolt assembly;

5100. a manual rotation structure; 5101. a connection region; 5102. a key insertion hole; 5200. a manual toggle structure;

6000. a handle structure;

7000. a handle snap assembly; 7100. a buckle sliding structure; 7101. a first buckle elastic structure; 7102. a first active area; 7200. a buckle mounting seat; 7300. a buckle pressing structure; 7301. a second buckle elastic structure; 7302. a buckle pushing structure;

8000. an electrical control assembly; 8100. NFC main control board; 8200. a circuit board.

Detailed Description

Embodiments of the present invention are described in detail below in conjunction with fig. 1-1 through 4-3, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

In the description of the present invention, it should be understood that, if the terms "center", "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are used as directions or positional relationships based on the directions shown in the drawings, the directions are merely for convenience of description and for simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Features defining "first", "second" are used to distinguish feature names from special meanings, and furthermore, features defining "first", "second" may explicitly or implicitly include one or more such features. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The invention relates to an intelligent lock, which comprises a lock shell 1000, a rotating shaft assembly 2000, a lock tongue assembly 4000 and a handle assembly, wherein the lock shell 1000 is connected with a door body, the lock tongue assembly 4000 is connected with one end of the rotating shaft assembly 2000, the handle assembly is connected with the other end of the rotating shaft assembly 2000, the rotating shaft assembly 2000 is rotatably connected with the lock shell 1000, the lock shell 1000 is provided with a rotating shaft mounting hole, the rotating shaft mounting hole penetrates through the lock shell 1000, and the rotating shaft assembly 2000 penetrates through the rotating shaft mounting hole. It can be appreciated that the user holds the handle assembly by hand to apply force, and the shaft assembly 2000 can rotate at the shaft mounting hole, so as to drive the latch bolt assembly 4000 to rotate, thereby unlocking or locking the intelligent lock. Further, the rotating shaft assembly 2000 can be clamped with the side wall of the rotating shaft mounting hole, so that the rotating shaft assembly 2000 and the lock case 1000 can be clamped, and the rotating shaft assembly 2000 can be separated and combined.

Referring to the drawings, the shaft assembly 2000 includes a first shaft 2100 and a second shaft 2200, the first shaft 2100 being coupled to the handle assembly, the second shaft 2200 being coupled to the latch bolt assembly 4000, the first shaft 2100 being coupled to the second shaft 2200. Specifically, a first end of first shaft 2100 is connected to a first end of second shaft 2200, a second end of first shaft 2100 is connected to the handle assembly, and a second end of second shaft 2200 is connected to deadbolt assembly 4000. Further, the first end of the first shaft 2100 is provided with a recessed first socket region, and the first end of the second shaft 2200 is inserted into the first socket region.

Further, the shaft assembly 2000 includes a first clutch structure 2101, the first shaft 2100 and the second shaft 2200 are engaged with each other by the first clutch structure 2101, and the first clutch structure 2101 and the second shaft 2200 are separated from each other, so that the first shaft 2100 and the second shaft 2200 are engaged with each other. Specifically, the first clutch structure 2101 is movably connected with the first rotating shaft 2100 so that the first clutch structure 2101 can be separated from or connected with the second rotating shaft 2200.

It will be appreciated that the side wall of the first mating field is provided with a first mounting hole 2103, the first mounting hole 2103 extending radially through the side wall of the first mating field along the first rotational axis 2100, and the first clutching structure 2101 being disposed in the first mounting hole 2103. Further, the second rotating shaft 2200 is provided with a recessed second mounting region 2205, and one end of the second mounting region 2205 extends in a radial direction of the second rotating shaft 2200 and forms an opening at a side of the second rotating shaft 2200.

The first clutch structure 2101 is movable in the first mounting hole 2103 in a radial direction of the first shaft 2100 so that the first clutch structure 2101 partially enters the second mounting region 2205. It can be appreciated that a portion of the first clutch structure 2101 is located in the first mounting hole 2103 and another portion is located in the second mounting region 2205, and the outer side wall of the first clutch structure 2101 is respectively clamped with the side wall of the first mounting hole 2103 and the side wall of the second mounting region 2205, so that the first rotating shaft 2100 and the second rotating shaft 2200 are connected into a whole, synchronous rotation of the first rotating shaft 2100 and the second rotating shaft 2200 is realized, and the bolt assembly 4000 can be rotated by applying torque to the first rotating shaft 2100.

Of course, if the first clutch structure 2101 is withdrawn from the second mounting region 2205, the engagement between the first clutch structure 2101 and the second rotating shaft 2200 is released, and the first rotating shaft 2100 and the second rotating shaft 2200 no longer have a transmission connection relationship, in which case, turning the first rotating shaft 2100 cannot synchronously turn the latch bolt assembly 4000.

Further, the rotating shaft assembly 2000 includes a second clutch structure 2201, and the rotating shaft assembly 2000 is clamped with the side wall of the rotating shaft mounting hole through the second clutch structure 2201, so that the rotating shaft assembly 2000 is clamped with the lock case 1000. Specifically, the second clutch structure 2201 is movably connected with the second rotating shaft 2200, so that the clamping connection between the second clutch structure 2201 and the side wall of the mounting hole of the rotating shaft can be separated, so that the clamping connection between the second clutch structure 2201 and the lock housing 1000 can be separated, and the clutch between the rotating shaft assembly 2000 and the lock housing 1000 can be realized.

Specifically, the second clutch structure 2201 is disposed in the second mounting region 2205, and the second clutch structure 2201 can move in the second mounting region 2205 along the radial direction of the second rotating shaft 2200, so that the second clutch structure 2201 partially extends out of the second mounting region 2205 and is clamped with the side wall of the rotating shaft mounting hole. It can be appreciated that the sidewall of the shaft mounting hole is provided with a clutch engagement region, and the second clutch structure 2201 can be inserted into the clutch engagement region. In this case, a part of the second clutch structure 2201 is located in the second mounting area 2205, and the other part is located in the clutch plugging area, so that the second clutch structure 2201 is clamped with the lock case 1000.

If the second clutch structure 2201 is withdrawn from the clutch engagement area, the engagement between the second clutch structure 2201 and the lock housing 1000 can be released, and in this case, the first clutch structure 2101 engages the first rotating shaft 2100 and the second rotating shaft 2200 respectively, so that the latch bolt assembly 4000 can be rotated by the rotating shaft assembly 2000.

Further, the second clutch structure 2201 is provided with a clutch linkage structure 2202, the clutch linkage structure 2202 is arranged on the outer side of the second clutch structure 2201 in a protruding manner, and the second clutch structure 2201 is in an L-shaped structure in combination with the accompanying drawings. In combination with the drawings, the clutch linkage structure 2202 abuts against the first clutch structure 2101, specifically, in a process that the second clutch structure 2201 partially extends out of the second mounting region 2205, so that the second clutch structure 2201 moves to a position clamped with the side wall of the shaft mounting hole, the clutch linkage structure 2202 pushes the first clutch structure 2101, so that the first clutch structure 2101 withdraws from the second mounting region 2205. It can be appreciated that in this case, the first clutch structure 2101 is disengaged from the second rotating shaft 2200, and the second clutch structure 2201 is inserted into the clutch insertion region, so that the second clutch structure 2201 is engaged with the lock housing 1000.

As one embodiment, the spindle assembly 2000 includes a second clutch elastic structure 2203, and the second clutch elastic structure 2203 has compression elastic potential energy, and in particular, the second clutch elastic structure 2203 is configured as a compression spring. The two ends of the second clutch elastic structure 2203 are respectively abutted against the inner wall of the second installation area 2205 and the second clutch structure 2201, and the second clutch elastic structure 2203 is used for pushing the second clutch structure 2201 so that the second clutch structure 2201 is clamped with the side wall of the rotating shaft installation hole. It will be appreciated that the second clutch structure 2201 can partially extend out of the second mounting region 2205 under the urging of the second clutch elastic structure 2203, while the clutch linkage structure 2202 urges the first clutch structure 2101.

Referring to the drawings, the shaft assembly 2000 includes a first clutch elastic structure 2102, the first clutch elastic structure 2102 having compression elastic potential energy, and in particular, the first clutch elastic structure 2102 is a compression spring. The two ends of the first clutch elastic structure 2102 are respectively abutted against the side wall of the rotating shaft mounting hole and the first clutch structure 2101, and the first clutch elastic structure 2102 is used for pushing the first clutch structure 2101 so that the first clutch structure 2101 is clamped with the second rotating shaft 2200.

It can be appreciated that during the process of the second clutch structure 2201 withdrawing from the clutch engagement area, the clutch linkage structure 2202 releases the first clutch structure 2101 from the engagement area, and the first clutch elastic structure 2102 pushes the first clutch structure 2101 to move synchronously, so that the first clutch structure 2101 partially enters the second mounting area 2205.

In some examples, the first engaging and disengaging structure 2101 is provided with a recessed third mating zone, and one end of the first engaging and disengaging elastic structure 2102 extends into the third mating zone, so as to improve connection stability between the first engaging and disengaging elastic structure 2102 and the first engaging and disengaging structure 2101. In some examples, the first engaging and disengaging structure 2101 is provided with a third insertion region extending therethrough, an inner wall of the third insertion region is provided with a hole shoulder, and one end of the first engaging and disengaging elastic structure 2102 extends into the third insertion region and abuts against the hole shoulder.

As one embodiment, the smart lock includes a spindle mount 1100, the spindle mount 1100 is connected with the lock case 1000, and the spindle assembly 2000 is connected with the spindle mount 1100. Specifically, the shaft assembly 2000 penetrates the shaft mount 1100, and the shaft assembly 2000 is rotatable at the shaft mount 1100.

Referring to the drawings, the shaft assembly 2000 includes a shaft 2300, a first end of the shaft 2300 is connected to the latch assembly 4000, a second end of the shaft 2300 is connected to a second end of the second shaft 2200, and the shaft assembly 2000 drives the latch assembly 4000 to rotate through the shaft 2300. Further, the transmission shaft 2300 penetrates the rotation shaft mount 1100, and the transmission shaft 2300 is rotatable in the rotation shaft mount 1100. Specifically, the shaft mount 1100 is provided with a second mounting hole, the second mounting hole penetrates the shaft mount 1100, and the transmission shaft 2300 penetrates the second mounting hole.

Regarding the connection between the spindle assembly 2000 and the spindle mount 1100, it is also alternatively designed to: the shaft assembly 2000 does not have the shaft 2300, but the second shaft 2200 penetrates the shaft mount 1100 and connects the latch bolt assembly 4000.

As an embodiment, the unlocking mechanism includes an electric unlocking component 3000, the electric unlocking component 3000 is disposed in the lock case 1000, and the electric unlocking component 3000 is used for unlocking the clamping connection between the spindle component 2000 and the side wall of the spindle mounting hole, so as to unlock the clamping connection between the second clutch structure 2201 and the lock case 1000, so that the spindle component 2000 can be rotated by rotating the handle component to drive the lock tongue component 4000 to rotate, so as to unlock the lock. Specifically, the electric unlocking component 3000 can push the second clutch structure 2201 to move, so that the second clutch structure 2201 is separated from the side wall of the shaft mounting hole, and the second clutch structure 2201 exits the clutch insertion area, so that the clamping connection between the second clutch structure 2201 and the lock case 1000 is released.

It should be noted that, in the case that the rotating shaft assembly 2000 is provided with the first clutch elastic structure 2102 and the second clutch elastic structure 2203, the second clutch elastic structure 2203 is designed to be larger than the elastic force of the first clutch elastic structure 2102, so that the second clutch elastic structure 2203 can overcome the elastic force of the first clutch elastic structure 2102, thereby the second clutch elastic structure 2203 pushes the second clutch structure 2201, the clutch linkage structure 2202 pushes the first clutch structure 2101, the first clutch structure 2101 exits the second installation area 2205, and the second clutch structure 2201 is inserted into the clutch insertion area. It can be appreciated that the electric unlocking assembly 3000 can overcome the elastic force of the second clutch elastic structure 2203, so as to enable the second clutch structure 2201 to exit from the clutch plugging area.

Specifically, the electric unlocking assembly 3000 includes an unlocking pushing component 3300, the unlocking pushing component 3300 can move close to or far away from the second clutch structure 2201, and the unlocking pushing component 3300 is used for pushing the second clutch structure 2201, so that the second clutch structure 2201 is withdrawn from the clutch plugging area, and the second clutch structure 2201 is in clamping connection with the side wall of the installation hole of the rotating shaft, so that the second clutch structure 2201 is separated from the lock case 1000. In combination with the figures, the unlocking pushing member 3300 is provided with a protruding unlocking pushing structure, which is used to abut against the second clutch structure 2201.

Further, the electric unlocking assembly 3000 includes a first unlocking elastic structure 3301, the first unlocking elastic structure 3301 has compression elastic potential energy, one end of the first unlocking elastic structure 3301 abuts against the unlocking pushing component 3300, and specifically, the first unlocking elastic structure 3301 is configured as a compression spring. It can be appreciated that the first unlocking elastic structure 3301 is configured to apply a force to the unlocking pushing member 3300, so that the unlocking pushing member 3300 approaches and pushes the second clutch structure 2201, so that the second clutch structure 2201 exits the clutch engagement area, and the second clutch structure 2201 is disengaged from the lock housing 1000. In some examples, the inner side wall of the lock case 1000 is provided with a first mounting structure, and the other end of the first unlocking elastic structure 3301 abuts against the first mounting structure.

Referring to the drawings, the number of the first unlocking elastic structures 3301 is two, the first unlocking elastic structures 3301 are respectively arranged on the same sides of two ends of the unlocking pushing component 3300, and the unlocking pushing structures are located in the middle of the other side of the unlocking pushing component 3300. It can be appreciated that the unlocking pushing member 3300 can be force balanced by using the two first unlocking elastic structures 3301 to act on the unlocking pushing member 3300.

It can be appreciated that the first unlocking elastic structure 3301 is larger than the elastic force of the second clutch elastic structure 2203, so that the first unlocking elastic structure 3301 can overcome the elastic force of the second clutch elastic structure 2203, and thus the first unlocking elastic structure 3301 pushes the second clutch structure 2201. Note that, in the case where the first unlocking elastic structures 3301 are provided in at least two, the elastic force of the first unlocking elastic structures 3301 refers to the resultant force of the respective first unlocking elastic structures 3301.

Of course, regarding the implementation of the second clutch structure 2201 exiting from the clutch hub, in some examples, it may alternatively be designed to: the resultant force of the elastic forces of the first unlocking elastic structure 3301 and the first clutch elastic structure 2102 is larger than the elastic force of the second clutch elastic structure 2203, in this case, the first unlocking elastic structure 3301 acts on the unlocking pushing component 3300, the first clutch elastic structure 2102 acts on the first clutch structure 2101 to jointly push the second clutch structure 2201 to move, and the first clutch structure 2101 moves synchronously.

Further, the electric unlocking assembly 3000 includes a pushing release member 3201, the pushing release member 3201 is used to abut against the unlocking pushing member 3300 to prevent the unlocking pushing member 3300 from moving towards the second clutch structure 2201, specifically, when the pushing release member 3201 abuts against the unlocking pushing member 3300, the second clutch structure 2201 is inserted into the clutch plugging area, and the second clutch structure 2201 is clamped with the side wall of the shaft mounting hole.

Push release member 3201 is designed to be movable to release push release member 3201 against unlocking push member 3300. It can be appreciated that in the case where the push release member 3201 releases the abutment of the unlocking against the push member, the first unlocking elastic structure 3301 pushes the unlocking push member 3300, so that the unlocking push member 3300 approaches and pushes the second clutch structure 2201.

Specifically, the push release member 3201 can be rotated, it being understood that the push release member 3201 can be rotated to a position against the unlocking push member 3300, or the push release member 3201 can be rotated to a position clear of the unlocking push member 3300.

In some examples, the electric unlocking assembly 3000 includes an unlocking motor 3100 and an unlocking rotating shaft 3200, the unlocking motor 3100 is connected with the unlocking rotating shaft 3200, the pushing release member 3201 is connected with the first end of the unlocking rotating shaft 3200, and the unlocking motor 3100 drives the pushing release member 3201 to rotate through the unlocking rotating shaft 3200 so as to release the pushing release member 3201 against the unlocking pushing member 3300. It will be appreciated that the push release member 3201 is rotated to a position to clear the unlocking push member 3300 by actuation of the unlocking motor 3100.

Referring to the drawings, the unlocking rotation shaft 3200 penetrates the unlocking pushing member 3300, specifically, the unlocking pushing member 3300 is provided with a first through hole, the first through hole penetrates the unlocking pushing member 3300, and the unlocking rotation shaft 3200 penetrates the first through hole.

Further, the unlocking pushing member 3300 is provided with a first limiting structure, the first limiting structure forms a first avoidance area at the first through hole, and the first avoidance area is consistent with the pushing releasing member 3201 in shape and size. In the event that the push release member 3201 is misaligned with the first limiting structure, the push release member 3201 abuts against the first limiting structure such that the push release member 3201 abuts against the unlocking push member 3300; or, the unlocking motor 3100 drives the push release member 3201 to rotate, so that the direction of the push release member 3201 is consistent with that of the first avoidance area, and therefore the push release member 3201 is located at a position capable of entering the first avoidance area, and in the process that the unlocking push member 3300 moves close to the second clutch structure 2201, the push release member 3201 can avoid the unlocking push member 3300.

It can be appreciated that, in the case where the push release member 3201 abuts the first limiting structure to abut the unlocking push member 3300, the unlocking motor 3100 drives the push release member 3201 to rotate by a set angle, the push release member 3201 is in the same orientation as the first avoidance area, the push release member 3201 can avoid the unlocking push member 3300, and at this time, the first unlocking elastic structure 3301 pushes the unlocking push structure to approach the second clutch structure 2201.

Specifically, the first limit structures are arranged in two, the two first limit structures are arranged oppositely, and a first avoidance area is formed at the first through hole in the area between the two first limit structures.

As an embodiment, the electric unlocking assembly 3000 includes an unlocking linkage structure 3101, a rotating shaft of the unlocking motor 3100 is connected with the unlocking linkage structure 3101, the unlocking linkage structure 3101 is connected with a second end of the unlocking rotating shaft 3200, a second end of the unlocking rotating shaft 3200 is provided with a recessed second plugging area 3202, and the unlocking linkage structure 3101 extends into the second plugging area 3202. It can be appreciated that the unlocking motor 3100 drives the unlocking shaft 3200 to rotate through the unlocking linkage structure 3101.

Specifically, the outer peripheral side wall of the unlocking linkage structure 3101 is provided with a first stirring structure 3102, the first stirring structure 3102 is arranged on the outer peripheral side wall of the unlocking linkage structure 3101 in a protruding mode, the side wall of the second plugging area 3202 is provided with a second stirring structure 3203, and the second stirring structure 3203 is arranged on the inner side wall of the second plugging area 3202 in a protruding mode. As can be appreciated, the unlocking motor 3100 drives the unlocking linkage structure 3101 to rotate, and the first toggle structure 3102 abuts against the second toggle structure 3203, so that the unlocking rotating shaft 3200 rotates. Further, the unlocking motor 3100 drives the unlocking linkage structure 3101 to reversely rotate, and the first toggle structure 3102 is separated from the second toggle structure 3203.

Further, the electric unlocking assembly 3000 includes a return elastic member 3204, the return elastic member 3204 is configured as a torsion spring, and the return elastic member 3204 is sleeved on the unlocking rotating shaft 3200. Specifically, when the unlocking motor 3100 drives the unlocking linkage structure 3101 to rotate reversely and the first toggle structure 3102 is separated from the second toggle structure 3203, the elastic force of the reset elastic member 3204 drives the unlocking rotation shaft 3200 to rotate, so that the pushing release member 3201 rotates to a position against the unlocking pushing member 3300, and the releasing member 3201 is pushed to abut against the unlocking pushing member 3300 again.

It should be noted that, the unlocking motor 3100 drives the unlocking linkage structure 3101 to rotate reversely, which refers to a rotation direction in which the unlocking rotation shaft 3200 drives the pushing and releasing member 3201 to rotate to the avoiding position. The elastic force of the return elastic member 3204 drives the unlocking rotation shaft 3200 to rotate in the opposite direction, and the elastic force is relative to the rotation direction before the unlocking rotation shaft 3200.

In some examples, the number of the first stirring structures 3102 is at least two, the number of the second stirring structures 3203 is at least two, specifically, each first stirring structure 3102 is distributed along the circumference of the outer peripheral side wall of the unlocking linkage structure 3101 at equal intervals, each second stirring structure 3203 is distributed along the circumference of the inner side wall of the second plugging region 3202 at equal intervals, and the number of the first stirring structures 3102 is consistent with the number of the second stirring structures 3203. In conjunction with the drawings, the first toggle structures 3102 are provided in two, and the second toggle structures 3203 are provided in two.

Regarding the process of re-rotating the push release member 3201 to a position where it can abut against the unlocking push member 3300, it may alternatively be designed as follows: unlocking rotating shaft 3200 is connected with the rotating shaft of unlocking motor 3100, unlocking motor 3100 drives unlocking rotating shaft 3200 to rotate by a set angle, and release part 3201 is pushed to rotate to a position avoiding unlocking pushing part 3300. Afterwards, the unlocking motor 3100 drives the unlocking rotating shaft 3200 to reversely rotate, and the pushing and releasing component 3201 is reset, so that the pushing and releasing component 3201 is in a position capable of propping against the unlocking pushing component 3300; alternatively, unlocking motor 3100 drives unlocking shaft 3200 to continue to rotate in the same direction by a set angle, so that push release member 3201 is in a position capable of pushing against unlocking push member 3300.

As an embodiment, the outer circumferential sidewall of the second rotating shaft 2200 is provided with a protruding first pushing structure 2204, specifically, after the unlocking pushing member 3300 pushes the second clutch structure 2201 to release the engagement with the lock case 1000, the first pushing structure 2204 pushes the unlocking pushing member 3300 during the rotation of the second rotating shaft 2200, so that the unlocking pushing member 3300 moves away from the second clutch structure 2201.

It will be appreciated that in this case, unlocking pushing member 3300 is retracted and release member 3201 is pushed out of the first clear zone so as to push release member 3201 to rotate to a position capable of abutting unlocking pushing member 3300. On the other hand, the inner wall of the shaft mounting hole can abut against the second clutch structure 2201, so that the second clutch structure 2201 is located in the second mounting area 2205, and the second clutch elastic structure 2203 is located in a compressed state. When the rotating shaft assembly 2000 rotates the latch bolt assembly 4000 back to the locked position, the second clutch structure 2201 rotates back to the position corresponding to the clutch engagement area, and the second clutch elastic structure 2203 pushes the second clutch structure 2201 to be inserted into the clutch engagement area.

Referring to the drawings, the number of the first pushing structures 2204 is two, and in the circumferential outline direction of the peripheral side wall of the second rotating shaft 2200, the two first pushing structures 2204 are respectively located at two sides of the opening formed by the side wall of the second mounting area 2205, so that the first pushing structures 2204 can push the unlocking pushing component 3300 when the rotating shaft assembly 2000 rotates forward or reversely.

As one embodiment, the electric unlocking assembly 3000 includes a motor housing 3400, an unlocking motor 3100 is connected to the motor housing 3400, and, with reference to the accompanying drawings, the unlocking motor 3100 is at least partially disposed in the motor housing 3400, and the unlocking shaft 3200 is disposed in the motor housing 3400.

Further, the side wall of the first end of the motor housing 3400 is provided with an unlocking pushing guide groove 3401, and during the process that the unlocking pushing component 3300 approaches to or departs from the second clutch structure 2201, the unlocking pushing component 3300 moves along the unlocking pushing guide groove 3401, so that the movement of the unlocking pushing component 3300 is stable and reliable. It is understood that the unlocking push guide 3401 is disposed along the axial direction of the motor housing 3400, the unlocking push guide 3401 penetrates the opposite side walls of the motor housing 3400, and an end of the unlocking push guide 3401 extending to the first end of the motor housing 3400 forms an opening.

Referring to the drawings, the electric unlocking assembly 3000 includes a motor lock 3500, the motor lock 3500 being located at a second end of the motor housing 3400. It is to be appreciated that the motor lock 3500 is sleeved on the unlocking motor 3100, and the motor lock 3500 is respectively connected with the unlocking motor 3100 and the motor housing 3400, so that the unlocking motor 3100 and the motor housing 3400 are stably and accurately installed.

In some examples, the outer side wall of the motor housing 3400 is provided with a concave buckle structure, the motor lock 3500 is provided with a convex buckle structure, and the buckle structures at the two positions are configured in a concave-convex manner, so that the motor housing 3400 is connected with the motor lock 3500. Further, the motor buckle 3500 is provided with a plurality of buckle arms, and the inner sides of the buckle arms are provided with protruding buckle structures.

As one embodiment, the handle assembly includes a handle structure 6000, a first end of the handle structure 6000 is hinged to a shaft assembly 2000, the shaft assembly 2000 penetrates through a side wall of the lock case 1000, the shaft assembly 2000 is rotatably connected to the lock case 1000, and the shaft assembly 2000 is used for connecting the latch bolt assembly 4000.

It will be appreciated that the handle structure 6000 is provided on the surface of the lock housing 1000, in particular, the surface of the lock housing 1000 is provided with a recessed handle receiving area in which the handle structure 6000 lies flat to keep the surface of the lock housing 1000 flat. It will be appreciated that turning the handle structure 6000 with the second end of the handle structure 6000 tilted, the handle structure 6000 can turn the latch bolt assembly 4000 through the spindle assembly 2000.

Referring to the drawings, the smart lock includes a handle snap assembly 7000, the handle snap assembly 7000 being connected with the lock housing 1000, the handle snap assembly 7000 being capable of locking the second end of the handle structure 6000 to secure the handle structure 6000 in the handle receiving area. Specifically, the handle buckle assembly 7000 includes a buckle sliding structure 7100 and a first buckle elastic structure 7101, the first buckle elastic structure 7101 has compression potential energy, the first buckle elastic structure 7101 includes a compression spring, a first end of the buckle sliding structure 7100 is used for being clamped with a second end of the handle structure 6000, and the first buckle elastic structure 7101 is abutted with the buckle sliding structure 7100. It will be appreciated that the first snap spring arrangement 7101 applies a spring pressure to the snap slide arrangement 7100 to maintain the snap slide arrangement 7100 in snap engagement with the handle arrangement 6000.

Further, the clasp sliding structure 7100 can move to separate the clasp sliding structure 7100 from the handle structure 6000, thereby releasing the clasp sliding structure 7100 from locking the handle structure 6000. It can be appreciated that, during the movement of the buckle sliding structure 7100, the buckle sliding structure 7100 gradually presses the first buckle elastic structure 7101, and when the buckle sliding structure 7100 needs to be re-engaged with the handle structure 6000, the elastic force of the first buckle elastic structure 7101 can drive the buckle sliding structure 7100 to move towards the handle structure 6000.

To achieve movement of the clasp sliding structure 7100, the handle clasp assembly 7000 is designed to include a clasp pressing structure 7300, with an outer sidewall of the clasp pressing structure 7300 abutting the clasp sliding structure 7100. Specifically, the buckle pressing structure 7300 is pressed, and the outer sidewall of the buckle pressing structure 7300 pushes the buckle sliding structure 7100 to move, so that the buckle sliding structure 7100 is separated from the handle structure 6000.

Referring to the drawings, the buckle sliding structure 7100 is provided with a first active region 7102, the first active region 7102 penetrates through the buckle sliding structure 7100, and the first active region 7102 is provided as a waist-shaped hole or a rectangular groove body. Specifically, the first active region 7102 is used for installing the buckle pressing structure 7300, and the first end of the buckle pressing structure 7300 extends into the first active region 7102 or the first end of the buckle pressing structure 7300 penetrates through the first active region 7102.

Further, the outer side wall of the buckle pressing structure 7300 contacts with the side wall of the first movable region 7102, specifically, the outer side wall of the rear side of the buckle pressing structure 7300 abuts against the inner side wall of the rear end of the first movable region 7102, and the buckle pressing structure 7300 is pressed, so that the outer side wall of the buckle pressing structure 7300 can push the buckle sliding structure 7100 to move backward, and the buckle sliding structure 7100 is far away from the handle structure 6000.

As an embodiment, the buckle pressing structure 7300 penetrates through the first active region 7102, and the buckle pushing structure 7302 is disposed on the outer side wall of the buckle pressing structure 7300, and the buckle pushing structure 7302 contacts with the side wall of the first active region 7102. It is understood that the buckle pushing structure 7302 pushes the buckle sliding structure 7100 to move in the process of pressing the buckle pressing structure 7300.

Specifically, the buckle pushing structure 7302 is obliquely disposed, and in the process of pressing the buckle pressing structure 7300, the buckle pushing structure 7302 gradually enters the first active region 7102, and accordingly, the inclined buckle pushing structure 7302 gradually pushes the buckle sliding structure 7100 rearward.

Further, the outer sidewall of the buckle pressing structure 7300 is provided with a tapered sidewall for pushing the buckle sliding structure 7100. It will be appreciated that the tapered side walls form sloped catch push structures 7302 on the outer side walls of the catch push structures 7300.

With reference to the drawings, the surface of the buckle pressing structure 7300 is provided with a pressing area, and the pressing area is located at the end of the second end of the buckle pressing structure 7300. Further, the area of the designed pressing area is larger than the area of the cross section of the buckle pressing structure 7300, so that the personnel can conveniently operate and identify the position of the buckle pressing structure 7300.

Of course, regarding the catch push structure 7302, as an alternative, it is also possible to design: in some examples, the side of the back side of the catch pressing structure 7300 is provided with an inclined catch pushing structure 7302. In some examples, the inner side wall of the first active area 7102 is provided with an inclined wall, specifically, at least the inner side wall at the rear end of the first active area 7102 is provided with an inclined wall, in which case, during pressing the buckle pressing structure 7300, the end of the buckle pressing structure 7300 abuts against the inclined wall of the first active area 7102, so that the buckle sliding structure 7100 can be moved backward.

As one embodiment, the handle snap assembly 7000 includes a snap mount 7200, the snap mount 7200 being connected to the lock housing 1000. Further, the clasp sliding structure 7100 is movably coupled to the clasp mount 7200. It is understood that the two ends of the first buckle elastic structure 7101 respectively abut against the second end of the buckle sliding structure 7100 and the inner wall of the buckle mounting seat 7200. Further, a chute is provided in the buckle mounting seat 7200, the buckle sliding structure 7100 is provided in the chute, and one end of the chute extends to the surface of the buckle mounting seat 7200 to form an opening, so that the first end of the buckle sliding structure 7100 can extend from the buckle mounting seat 7200.

Further, the first snap elastic structure 7101 is disposed in the snap mounting base 7200, specifically, the first snap elastic structure 7101 is located at the other end of the chute, and two ends of the first snap elastic structure 7101 respectively abut against an inner sidewall of an end of the chute and an end of the second end of the snap sliding structure 7100.

It is understood that the buckle pressing structure 7300 is movably connected with the buckle mounting seat 7200, and in particular, the buckle pressing structure 7300 penetrates through a sidewall of the buckle mounting seat 7200. In some examples, in the case where the second snap elastic structure 7301 is provided, the second snap elastic structure 7301 is designed to penetrate through a side wall of the snap mount 7200 and abut against the snap pressing structure 7300, or both ends of the second snap elastic structure 7301 abut against an inner wall of the snap mount 7200 and an end of the snap pressing structure 7300, respectively.

In some examples, the handle snap assembly 7000 includes a second snap spring structure 7301, the second snap spring structure 7301 having a compressive spring potential, the second snap spring structure 7301 including a compression spring, the second snap spring structure 7301 abutting the snap press structure 7300. Specifically, both ends of the second snap elastic structure 7301 respectively abut against the inner wall of the lock case 1000 and the end of the snap pressing structure 7300; alternatively, both ends of the second fastening elastic structure 7301 respectively abut against the first end of the fastening pressing structure 7300 and the inner wall of the fastening mounting seat 7200.

When the buckle pressing structure 7300 is pressed, the second buckle elastic structure 7301 applies a reverse biasing force to the buckle pressing structure 7300, and when the pressing of the buckle pressing structure 7300 is released, the buckle pressing structure 7300 moves reversely under the elastic action of the second buckle elastic structure 7301.

As an embodiment, the second end of the handle structure 6000 is provided with a snap-in area, which is concavely arranged at the second end of the handle structure 6000. It will be appreciated that the first end of the snap slide 7100 is adapted to engage the snap slide 7100 with the handle structure 6000 by inserting the snap plug region.

Further, the first end side of the catch slide 7100 is provided with an inclined guide structure. It can be understood that, in the case that the second end of the handle structure 6000 is tilted, the second end of the handle structure 6000 is pressed against the side surface of the second end of the handle structure 6000, so that the second end of the handle structure 6000 can gradually push the fastening sliding structure 7100 backward along the guiding structure, so that the handle structure 6000 is horizontally placed in the handle accommodating area, and the first end of the fastening sliding structure 7100 is inserted into the second end of the handle structure 6000 under the elastic action of the first fastening elastic structure 7101.

Regarding the snap-in area, as an alternative, it is also possible to design: the end of handle structure 6000 second end is provided with protruding step structure, forms sunken region between the end of step structure and handle structure 6000, can realize step structure and buckle sliding structure 7100 joint.

Regarding the handle structure 6000 pushing the snap slide structure 7100 to move, it can alternatively be designed as follows: the inner side of the second end of the handle structure 6000 has an inclined guiding structure, and in the process of pressing the handle structure 6000 to be flat to the handle accommodating area, the guiding structure butts against the first end of the buckle sliding structure 7100, so that the buckle sliding structure 7100 gradually moves backwards.

As an embodiment, the handle assembly includes a handle elastic structure having compression potential energy, and the handle elastic structure applies elastic pressure to the handle structure 6000, so that after the buckle sliding structure 7100 is separated from the handle structure 6000, the second end of the handle structure 6000 can be tilted, thereby realizing automatic ejection of the handle structure 6000.

Further, the handle elastic structure is connected to the shaft assembly 2000 and the handle structure 6000, respectively. Specifically, the handle elastic structure comprises a torsion spring, the handle elastic structure is sleeved on the hinge shaft of the handle structure 6000 and the rotating shaft assembly 2000, and two torsion arms of the torsion spring respectively abut against the handle structure 6000 and the rotating shaft assembly 2000.

Regarding the handle elastic structure automatic ejection handle structure 6000, it can be alternatively designed as follows: the handle elastic structure is connected with the buckle mounting seat 7200, and the handle elastic structure comprises a compression spring or an elastic pad.

As one embodiment, the smart lock includes an electronic control assembly 8000, the electronic control assembly 8000 being disposed in the lock housing 1000, the electronic control assembly 8000 being electrically connected to an electric unlocking assembly 3000. It is appreciated that the electronic control assembly 8000 is electrically connected to the unlocking motor 3100. Specifically, electronic control assembly 8000 can send a signal to unlocking motor 3100, and unlocking motor 3100 operates to rotate unlocking shaft 3200, thereby pushing release member 3201 to rotate to a position avoiding unlocking pushing member 3300.

In an actual application scenario, a user unlocks in a manner of swiping an access control, swiping a card or sending an instruction to the electronic control assembly 8000 through a terminal device. In some examples, the user installs client software or virtual card that unlocks the smart lock in a terminal device, which is a cell phone or tablet.

It should be noted that, after the electric control assembly 8000 drives the unlocking motor 3100 to operate to push the release member 3201 to avoid the unlocking pushing member 3300, the user rotates and unlocks the unlocking shaft assembly 2000 through the handle assembly, the unlocking motor 3100 automatically drives the unlocking linkage structure 3101 to reversely rotate, so that the first stirring structure 3102 in the unlocking linkage structure 3101 is separated from the second stirring structure 3203 in the second plugging area 3202, and the limitation of the unlocking linkage structure 3101 on the reverse rotation of the unlocking shaft 3200 is released.

Further, the electronic control assembly 8000 includes an NFC main control board 8100, and a circuit board 8200 inside the electronic control assembly 8000 is provided with an NFC micro control circuit integrated, and the NFC micro control circuit integrated is connected with the NFC main control board 8100. Specifically, the user brings the terminal device close to the scanning area of the intelligent lock surface, the NFC receiving antenna inside the terminal device and the NFC main control board 8100 use a radio short-distance transmission technology, a communication channel is integrally established between the terminal device and the NFC micro control circuit, and the functions of identity recognition, state data transmission and the like are realized.

In some examples, the micro-power energy transmission function can be realized through the NFC main control board 8100, and through the micro-power energy transmission, the NFC micro-control circuit is integrated to still realize unlocking driving of the unlocking motor 3100 under the condition that no external energy is supplied, so that passive intelligent operation is realized.

As one embodiment, the smart lock includes a manual unlocking assembly provided in the lock case 1000, through which a user can unlock in case the electric unlocking assembly 3000 cannot operate. Specifically, the manual unlocking assembly can toggle the unlocking rotating shaft 3200, so that the unlocking rotating shaft 3200 rotates, and the unlocking rotating shaft 3200 drives the pushing and releasing component 3201 to rotate to a position avoiding the unlocking pushing component 3300.

In combination with the drawings, the outer side wall of the unlocking rotating shaft 3200 is provided with a third stirring structure 3205, the third stirring structure 3205 is set to be a stand column or a bump, and the manual unlocking assembly applies force to the third stirring structure 3205, so that torque is applied to the unlocking rotating shaft 3200, and then the unlocking rotating shaft 3200 is rotated, so that the pushing and releasing component 3201 is rotated to a position for releasing the unlocking pushing component 3300.

It will be appreciated that the third toggle structure 3205 protrudes outside the motor housing 3400 so that the manual unlocking assembly contacts the side of the third toggle structure 3205. Specifically, the side wall of motor casing 3400 is provided with the second and dodges the district, and the second dodges the district and runs through the side wall of motor casing 3400, and the third is dialled structure 3205 and is dodged the district, and the second dodges the district and set up to the bar-shaped cell body, and when the unblock pivot 3200 rotated, the second dodges the district and can be for the third is dialled structure 3205 and provide the activity region.

Further, the manual unlocking component is connected with the inner wall of the lock case 1000, specifically, the manual unlocking component comprises a manual rotating structure 5100 and a manual stirring structure 5200, the manual rotating structure 5100 is rotatably connected with the side wall of the lock case 1000, the manual stirring structure 5200 is hinged with the side wall of the lock case 1000, a first end of the manual stirring structure 5200 is in transmission connection with the manual rotating structure 5100, and a second end of the manual stirring structure 5200 is in butt joint with the side face of the third stirring structure 3205.

Specifically, the middle part of the manual toggle structure 5200 is provided with a hinge point for mounting with the inner wall of the lock case 1000. It can be appreciated that, when the user inserts a key and rotates the manual rotation structure 5100, the manual rotation structure 5100 drives the first end of the manual stirring structure 5200 to rotate by taking the hinge point in the middle of the manual stirring structure 5200 as a fulcrum, so that the second end of the manual stirring structure 5200 rotates, and the manual stirring structure 5200 enables the unlocking rotating shaft 3200 to rotate by propping against the third stirring structure 3205.

Referring to the drawings, a manual rotation structure 5100 is provided with a recessed connection region 5101, the connection region 5101 being adapted to connect to a first end of the manual toggle structure 5200. It will be appreciated that the first end of the manual toggle structure 5200 is hinged to the connecting region 5101. Specifically, the first end of manual stirring structure 5200 is provided with convex fourth stirring structure, and the fourth stirring structure sets up to stand or lug, and the fourth stirring structure stretches into connecting region 5101.

It will be appreciated that the manual rotation structure 5100 is provided with a key insertion hole 5102 at the middle portion thereof, and further, the side wall of the lock case 1000 is provided with a through hole corresponding to the position of the key insertion hole 5102 so that a key can be inserted into the key insertion hole 5102.

In the description of the present specification, if a description appears that makes reference to the term "one embodiment," "some examples," "some embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples," etc., it is intended that the particular feature, structure, material, or characteristic described in connection with the embodiment or example be included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.

In the description of the present invention, the terms "and" if used in the singular are intended to mean "and" as opposed to "or". For example, the patent name "a A, B" describes that what is claimed in the present invention is: a technical scheme with a subject name A and a technical scheme with a subject name B.

Claims

1. An intelligent lock, its characterized in that: including lock shell (1000), pivot subassembly (2000), electronic unblock subassembly (3000), handle subassembly and spring bolt subassembly (4000), electronic unblock subassembly (3000) set up in lock shell (1000), lock shell (1000) are provided with pivot mounting hole, the pivot mounting hole runs through lock shell (1000), pivot subassembly (2000) run through the pivot mounting hole, spring bolt subassembly (4000) with one end of pivot subassembly (2000) is connected, handle subassembly with the other end of pivot subassembly (2000) is connected, pivot subassembly (2000) include

A first rotation shaft (2100);

a second rotating shaft (2200), a first end of the first rotating shaft (2100) being connected to a first end of the second rotating shaft (2200);

a first clutch structure (2101), wherein the first clutch structure (2101) is movably connected with the first rotating shaft (2100), and the first rotating shaft (2100) is clamped with the second rotating shaft (2200) through the first clutch structure (2101);

a second clutch structure (2201), wherein the second clutch structure (2201) is movably connected with the second rotating shaft (2200), the second rotating shaft (2200) is clamped with the side wall of the rotating shaft mounting hole through the second clutch structure (2201), the second clutch structure (2201) is provided with a clutch linkage structure (2202), the clutch linkage structure (2202) is abutted with the first clutch structure (2101), and the clutch linkage structure (2202) pushes the first clutch structure (2101) to enable the first clutch structure (2101) to release the clamping connection with the second rotating shaft (2200) in the process that the second clutch structure (2201) moves to the position clamped with the side wall of the rotating shaft mounting hole;

The electric unlocking assembly (3000) comprises an unlocking motor (3100), an unlocking rotating shaft (3200), an unlocking pushing component (3300) and a pushing and releasing component (3201), the unlocking motor (3100) is connected with the unlocking rotating shaft (3200), the unlocking pushing component (3300) can move close to or far away from the second clutch structure (2201), the unlocking pushing component (3300) is used for pushing the second clutch structure (2201) so that the second clutch structure (2201) is in clamping connection with the side wall of the rotating shaft mounting hole, the pushing and releasing component (3201) is connected with the first end of the unlocking rotating shaft (3200), the pushing and releasing component (3201) is used for propping against the unlocking pushing component (3300) to prevent the unlocking pushing component (3300) from moving towards the second clutch structure (2201), and the unlocking motor (3100) drives the pushing and releasing component (3201) to rotate through the unlocking rotating shaft (3200) to release the pushing and releasing the unlocking component (3201) from propping against the unlocking component (3200).

2. The smart lock of claim 1, wherein: the rotating shaft assembly (2000) comprises a first clutch elastic structure (2102) and a second clutch elastic structure (2203), two ends of the first clutch elastic structure (2102) are respectively abutted against the side wall of the rotating shaft mounting hole and the first clutch structure (2101), the second rotating shaft (2200) is provided with a concave second mounting area (2205), one end of the second mounting area (2205) extends along the radial direction of the second rotating shaft (2200) and is open at the side surface of the second rotating shaft (2200), and two ends of the second clutch elastic structure (2203) are respectively abutted against the inner wall of the second mounting area (2205) and the second clutch structure (2201); the first clutch elastic structure (2102) is used for pushing the first clutch structure (2101) to enable the first clutch structure (2101) to be clamped with the second rotating shaft (2200), and the second clutch elastic structure (2203) is used for pushing the second clutch structure (2201) to enable the second clutch structure (2201) to be clamped with the side wall of the rotating shaft mounting hole.

3. The smart lock of claim 2, wherein: the electric unlocking assembly (3000) comprises a first unlocking elastic structure (3301), the first unlocking elastic structure (3301) is provided with compression elastic potential energy, one end of the first unlocking elastic structure (3301) is used for propping against the unlocking pushing component (3300), and under the condition that the pushing release component (3201) releases the pushing of the unlocking pushing component (3300), the first unlocking elastic structure (3301) pushes the unlocking pushing component (3300) to approach and push the second clutch structure (2201); the outer peripheral side wall of the second rotating shaft (2200) is provided with a first protruding pushing structure (2204), and in the process of rotating the second rotating shaft (2200), the first pushing structure (2204) pushes the unlocking pushing component (3300) so that the unlocking pushing component (3300) moves away from the second clutch structure (2201).

4. The smart lock of claim 1, wherein: the electric unlocking assembly (3000) comprises an unlocking linkage structure (3101), a rotating shaft of the unlocking motor (3100) is connected with the unlocking linkage structure (3101), the unlocking linkage structure (3101) is connected with a second end of the unlocking rotating shaft (3200), and a second concave inserting area (3202) is arranged at the second end of the unlocking rotating shaft (3200); the unlocking linkage structure (3101) is characterized in that a first stirring structure (3102) is arranged on the peripheral side wall of the unlocking linkage structure (3101), a second stirring structure (3203) is arranged on the side wall of the second plugging area (3202), the unlocking motor (3100) drives the unlocking linkage structure (3101) to rotate, the first stirring structure (3102) abuts against the second stirring structure (3203) so that the unlocking rotating shaft (3200) rotates, the unlocking motor (3100) drives the unlocking linkage structure (3101) to reversely rotate, and the first stirring structure (3102) is separated from the second stirring structure (3203).

5. The smart lock of claim 4, wherein: the electric unlocking assembly (3000) comprises a reset elastic piece (3204), the reset elastic piece (3204) is arranged to be a torsion spring, the reset elastic piece (3204) is sleeved on the unlocking rotating shaft (3200), and the elastic acting force of the reset elastic piece (3204) drives the unlocking rotating shaft (3200) to reversely rotate, so that the pushing and releasing component (3201) rotates to a position propping against the unlocking pushing component (3300).

6. The smart lock of claim 5, wherein: the intelligent lock comprises a manual unlocking component, a third stirring structure (3205) is arranged on the outer side wall of the unlocking rotating shaft (3200), and the manual unlocking component rotates the unlocking rotating shaft (3200) by applying force to the third stirring structure (3205), so that the pushing and releasing component (3201) rotates to a position for releasing the unlocking pushing component (3300).

7. The smart lock of claim 6, wherein: the manual unlocking assembly comprises a manual rotating structure (5100) and a manual stirring structure (5200), the manual stirring structure (5200) is hinged to the side wall of the lock shell (1000), a first end of the manual stirring structure (5200) is in transmission connection with the manual rotating structure (5100), a second end of the manual stirring structure (5200) is in butt joint with the side face of the third stirring structure (3205), the manual rotating structure (5100) is rotatably connected with the side wall of the lock shell (1000), and a key jack is arranged in the middle of the manual rotating structure (5100).

8. The smart lock of any one of claims 1 to 7, wherein: the electric unlocking assembly (3000) comprises a motor housing (3400), an unlocking motor (3100) is connected with the motor housing (3400), an unlocking pushing guide groove (3401) is formed in the side wall of the first end of the motor housing (3400), and the unlocking pushing component (3300) moves along the unlocking pushing guide groove (3401) in the process that the unlocking pushing component (3300) is close to or far away from the second clutch structure (2201).

9. The smart lock of claim 1, wherein: the handle assembly comprises a handle structure (6000), a first end of the handle structure (6000) is hinged to the rotating shaft assembly (2000), the intelligent lock comprises a handle buckle assembly (7000), the handle buckle assembly (7000) comprises a buckle sliding structure (7100), a first buckle elastic structure (7101) and a buckle mounting seat (7200), the buckle mounting seat (7200) is connected with the lock shell (1000), a first end of the buckle sliding structure (7100) is used for being connected with a second end of the handle structure (6000) in a clamping mode, the buckle sliding structure (7100) is movably connected with the buckle mounting seat (7200), the first buckle elastic structure (7101) is arranged in the buckle mounting seat (7200), two ends of the first buckle elastic structure (7101) are respectively abutted to a second end of the buckle sliding structure (7100) and the inner wall of the buckle mounting seat (7200), and the first buckle elastic structure (7101) has compression elastic potential energy.

10. The smart lock of claim 9, wherein: handle buckle subassembly (7000) is including buckle pressing structure (7300) and second buckle elastic structure (7301), buckle sliding structure (7100) is provided with and is used for the installation first movable region (7102) of buckle pressing structure (7300), first movable region (7102) runs through buckle sliding structure (7100), the lateral wall of buckle pressing structure (7300) is provided with buckle pushing structure (7302), buckle pushing structure (7302) with the lateral wall butt of first movable region (7102), second buckle elastic structure (7301) has compression elastic potential energy, the both ends of second buckle elastic structure (7301) butt respectively buckle pressing structure (7300) first end with the inner wall of buckle mount pad (7200), press buckle pressing structure (7300) so that buckle pushing structure (7302) promotes buckle sliding structure (00) is kept away from handle structure (6000).

11. The smart lock of claim 1, wherein: the intelligent lock comprises an electric control assembly (8000), wherein the electric control assembly (8000) is arranged in a lock shell (1000), the electric control assembly (8000) is electrically connected with an unlocking motor (3100), and the electric control assembly (8000) comprises an NFC main control board (8100).